! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.71 for libffi 3.4.8. # # Report bugs to <github.com/libffi/libffi/issues>. # # # Copyright © 1992-1996, 1998-2017, 2020-2021 Free Software Foundation, # Inc. # # # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## ——————– ## ## M4sh Initialization. ## ## ——————– ##
# Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh as_nop=: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
else $as_nop
case `(set -o) 2>/dev/null` in #( *posix*) : set -o posix ;; #( *) : ;;
esac fi
# Reset variables that may have inherited troublesome values from # the environment.
# IFS needs to be set, to space, tab, and newline, in precisely that order. # (If _AS_PATH_WALK were called with IFS unset, it would have the # side effect of setting IFS to empty, thus disabling word splitting.) # Quoting is to prevent editors from complaining about space-tab. as_nl=‘ ’ export as_nl IFS=“ ”“ $as_nl”
PS1=‘$ ’ PS2=‘> ’ PS4=‘+ ’
# Ensure predictable behavior from utilities with locale-dependent output. LC_ALL=C export LC_ALL LANGUAGE=C export LANGUAGE
# We cannot yet rely on “unset” to work, but we need these variables # to be unset–not just set to an empty or harmless value–now, to # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct # also avoids known problems related to “unset” and subshell syntax # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH do eval test ${$as_var+y} \
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# Ensure that fds 0, 1, and 2 are open. if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
# The user is always right. if ${PATH_SEPARATOR+false} :; then
PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
PATH_SEPARATOR=';'
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# Find who we are. Look in the path if we contain no directory separator. as_myself= case $0 in #((
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IFS=$as_save_IFS
;;
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as_myself=$0
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# Use a proper internal environment variable to ensure we don’t fall
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if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
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# We cannot yet assume a decent shell, so we have to provide a
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esac exec $CONFIG_SHELL $as_opts “$as_myself” ${1+“$@”} # Admittedly, this is quite paranoid, since all the known shells bail # out after a failed ‘exec’. printf “%sn” “$0: could not re-execute with $CONFIG_SHELL” >&2 exit 255
fi
# We don't want this to propagate to other subprocesses.
{ _as_can_reexec=; unset _as_can_reexec;}
if test “x$CONFIG_SHELL” = x; then
as_bourne_compatible="as_nop=:
if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
# is contrary to our usage. Disable this feature.
alias -g '\${1+\"\$@\"}'='\"\$@\"'
setopt NO_GLOB_SUBST
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case \`(set -o) 2>/dev/null\` in #( *posix*) : set -o posix ;; #( *) : ;;
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as_required="as_fn_return () { (exit \$1); }
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as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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CONFIG_SHELL=$SHELL as_have_required=yes
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if test x$as_have_required = xno
then :
printf "%s\n" "$0: This script requires a shell more modern than all"
printf "%s\n" "$0: the shells that I found on your system."
if test ${ZSH_VERSION+y} ; then
printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
else
printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and
$0: github.com/libffi/libffi/issues about your $0: system, including any error possibly output before this $0: message. Then install a modern shell, or manually run $0: the script under such a shell if you do have one.“
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## ——————— ## ## M4sh Shell Functions. ## ## ——————— ## # as_fn_unset VAR # ————— # Portably unset VAR. as_fn_unset () {
{ eval $1=; unset $1;}
} as_unset=as_fn_unset
# as_fn_set_status STATUS # ———————– # Set $? to STATUS, without forking. as_fn_set_status () {
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test -d "$as_dir" || eval $as_mkdir_p || {
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printf “%sn” X“$as_dir” |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
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/^X\(\/\/\)[^/].*/{
s//\1/
q
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/^X\(\/\/\)$/{
s//\1/
q
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q
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# as_fn_executable_p FILE # ———————– # Test if FILE is an executable regular file. as_fn_executable_p () {
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eval 'as_fn_append () { eval $1+=\$2 }'
else $as_nop
as_fn_append ()
{
eval $1=\$$1\$2
}
fi # as_fn_append
# as_fn_arith ARG… # —————— # Perform arithmetic evaluation on the ARGs, and store the result in the # global $as_val. Take advantage of shells that can avoid forks. The arguments # must be portable across $(()) and expr. if (eval “test $(( 1 + 1 )) = 2”) 2>/dev/null then :
eval 'as_fn_arith () { as_val=$(( $* )) }'
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as_fn_arith ()
{
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# as_fn_nop # ——— # Do nothing but, unlike “:”, preserve the value of $?. as_fn_nop () {
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# as_fn_error STATUS ERROR [LINENO LOG_FD] # —————————————- # Output “‘basename $0`: error: ERROR” to stderr. If LINENO and LOG_FD are # provided, also output the error to LOG_FD, referencing LINENO. Then exit the # script with STATUS, using 1 if that was 0. as_fn_error () {
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printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
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printf "%s\n" "$as_me: error: $2" >&2
as_fn_exit $as_status
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if expr a : ‘(a)’ >/dev/null 2>&1 &&
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if (basename – /) >/dev/null 2>&1 && test “X`basename – / 2>&1`” = “X/”; then
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printf “%sn” X/“$0” |
sed '/^.*\/\([^/][^/]*\)\/*$/{
s//\1/
q
}
/^X\/\(\/\/\)$/{
s//\1/
q
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s//\1/
q
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s/.*/./; q'`
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# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
sed -n '
p
/[$]LINENO/=
' <$as_myself |
sed '
s/[$]LINENO.*/&-/
t lineno
b
:lineno
N
:loop
s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
t loop
s/-\n.*//
' >$as_me.lineno &&
chmod +x "$as_me.lineno" ||
{ printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
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# Don't try to exec as it changes $[0], causing all sort of problems
# (the dirname of $[0] is not the place where we might find the
# original and so on. Autoconf is especially sensitive to this).
. "./$as_me.lineno"
# Exit status is that of the last command.
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# Determine whether it’s possible to make ‘echo’ print without a newline. # These variables are no longer used directly by Autoconf, but are AC_SUBSTed # for compatibility with existing Makefiles. ECHO_C= ECHO_N= ECHO_T= case ‘echo -n x` in #((((( -n*)
case `echo 'xy\c'` in
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rm -f conf$$ conf$$.exe conf$$.file if test -d conf$$.dir; then
rm -f conf$$.dir/conf$$.file
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rm -f conf$$.dir mkdir conf$$.dir 2>/dev/null
fi if (echo >conf$$.file) 2>/dev/null; then
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# ... but there are two gotchas:
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as_ln_s='cp -pR'
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as_ln_s='cp -pR'
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as_ln_s='cp -pR'
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SHELL=${CONFIG_SHELL-/bin/sh}
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# # Initializations. # ac_default_prefix=/usr/local ac_clean_files= ac_config_libobj_dir=. LIBOBJS= cross_compiling=no subdirs= MFLAGS= MAKEFLAGS=
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ac_precious_vars='build_alias
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# Installation directory options. # These are left unexpanded so users can “make install exec_prefix=/foo” # and all the variables that are supposed to be based on exec_prefix # by default will actually change. # Use braces instead of parens because sh, perl, etc. also accept them. # (The list follows the same order as the GNU Coding Standards.) bindir=‘${exec_prefix}/bin’ sbindir=‘${exec_prefix}/sbin’ libexecdir=‘${exec_prefix}/libexec’ datarootdir=‘${prefix}/share’ datadir=‘${datarootdir}’ sysconfdir=‘${prefix}/etc’ sharedstatedir=‘${prefix}/com’ localstatedir=‘${prefix}/var’ runstatedir=‘${localstatedir}/run’ includedir=‘${prefix}/include’ oldincludedir=‘/usr/include’ docdir=‘${datarootdir}/doc/${PACKAGE_TARNAME}’ infodir=‘${datarootdir}/info’ htmldir=‘${docdir}’ dvidir=‘${docdir}’ pdfdir=‘${docdir}’ psdir=‘${docdir}’ libdir=‘${exec_prefix}/lib’ localedir=‘${datarootdir}/locale’ mandir=‘${datarootdir}/man’
ac_prev= ac_dashdash= for ac_option do
# If the previous option needs an argument, assign it.
if test -n "$ac_prev"; then
eval $ac_prev=\$ac_option
ac_prev=
continue
fi
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*=) ac_optarg= ;;
*) ac_optarg=yes ;;
esac
case $ac_dashdash$ac_option in
--)
ac_dashdash=yes ;;
-bindir | --bindir | --bindi | --bind | --bin | --bi)
ac_prev=bindir ;;
-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
bindir=$ac_optarg ;;
-build | --build | --buil | --bui | --bu)
ac_prev=build_alias ;;
-build=* | --build=* | --buil=* | --bui=* | --bu=*)
build_alias=$ac_optarg ;;
-cache-file | --cache-file | --cache-fil | --cache-fi \
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ac_prev=cache_file ;;
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
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cache_file=$ac_optarg ;;
--config-cache | -C)
cache_file=config.cache ;;
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ac_prev=datadir ;;
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datarootdir=$ac_optarg ;;
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expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
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ac_useropt_orig=$ac_useropt
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*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
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eval enable_$ac_useropt=no ;;
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ac_prev=docdir ;;
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docdir=$ac_optarg ;;
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ac_prev=dvidir ;;
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*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
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eval enable_$ac_useropt=\$ac_optarg ;;
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| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
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ac_prev=exec_prefix ;;
-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
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exec_prefix=$ac_optarg ;;
-gas | --gas | --ga | --g)
# Obsolete; use --with-gas.
with_gas=yes ;;
-help | --help | --hel | --he | -h)
ac_init_help=long ;;
-help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
ac_init_help=recursive ;;
-help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
ac_init_help=short ;;
-host | --host | --hos | --ho)
ac_prev=host_alias ;;
-host=* | --host=* | --hos=* | --ho=*)
host_alias=$ac_optarg ;;
-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
ac_prev=htmldir ;;
-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
| --ht=*)
htmldir=$ac_optarg ;;
-includedir | --includedir | --includedi | --included | --include \
| --includ | --inclu | --incl | --inc)
ac_prev=includedir ;;
-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
| --includ=* | --inclu=* | --incl=* | --inc=*)
includedir=$ac_optarg ;;
-infodir | --infodir | --infodi | --infod | --info | --inf)
ac_prev=infodir ;;
-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
infodir=$ac_optarg ;;
-libdir | --libdir | --libdi | --libd)
ac_prev=libdir ;;
-libdir=* | --libdir=* | --libdi=* | --libd=*)
libdir=$ac_optarg ;;
-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
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ac_prev=libexecdir ;;
-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
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libexecdir=$ac_optarg ;;
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ac_prev=localedir ;;
-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
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-localstatedir | --localstatedir | --localstatedi | --localstated \
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ac_prev=localstatedir ;;
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
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localstatedir=$ac_optarg ;;
-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
ac_prev=mandir ;;
-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
mandir=$ac_optarg ;;
-nfp | --nfp | --nf)
# Obsolete; use --without-fp.
with_fp=no ;;
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
| --no-cr | --no-c | -n)
no_create=yes ;;
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
no_recursion=yes ;;
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
| --oldin | --oldi | --old | --ol | --o)
ac_prev=oldincludedir ;;
-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
oldincludedir=$ac_optarg ;;
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
ac_prev=prefix ;;
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
prefix=$ac_optarg ;;
-program-prefix | --program-prefix | --program-prefi | --program-pref \
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ac_prev=program_prefix ;;
-program-prefix=* | --program-prefix=* | --program-prefi=* \
| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
program_prefix=$ac_optarg ;;
-program-suffix | --program-suffix | --program-suffi | --program-suff \
| --program-suf | --program-su | --program-s)
ac_prev=program_suffix ;;
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program_suffix=$ac_optarg ;;
-program-transform-name | --program-transform-name \
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ac_prev=program_transform_name ;;
-program-transform-name=* | --program-transform-name=* \
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| --program-transform=* | --program-transfor=* \
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| --program-trans=* | --program-tran=* \
| --progr-tra=* | --program-tr=* | --program-t=*)
program_transform_name=$ac_optarg ;;
-pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
ac_prev=pdfdir ;;
-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
pdfdir=$ac_optarg ;;
-psdir | --psdir | --psdi | --psd | --ps)
ac_prev=psdir ;;
-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
psdir=$ac_optarg ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil)
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-runstatedir | --runstatedir | --runstatedi | --runstated \
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| --run | --ru | --r)
ac_prev=runstatedir ;;
-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
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runstatedir=$ac_optarg ;;
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ac_prev=sbindir ;;
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
| --sbi=* | --sb=*)
sbindir=$ac_optarg ;;
-sharedstatedir | --sharedstatedir | --sharedstatedi \
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| --sharedst | --shareds | --shared | --share | --shar \
| --sha | --sh)
ac_prev=sharedstatedir ;;
-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
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| --sha=* | --sh=*)
sharedstatedir=$ac_optarg ;;
-site | --site | --sit)
ac_prev=site ;;
-site=* | --site=* | --sit=*)
site=$ac_optarg ;;
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
ac_prev=srcdir ;;
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
srcdir=$ac_optarg ;;
-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
| --syscon | --sysco | --sysc | --sys | --sy)
ac_prev=sysconfdir ;;
-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
sysconfdir=$ac_optarg ;;
-target | --target | --targe | --targ | --tar | --ta | --t)
ac_prev=target_alias ;;
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target_alias=$ac_optarg ;;
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ac_init_version=: ;;
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ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
# Reject names that are not valid shell variable names.
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
as_fn_error $? "invalid package name: \`$ac_useropt'"
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*"
“with_$ac_useropt” “*) ;;
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
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esac
eval with_$ac_useropt=\$ac_optarg ;;
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# Reject names that are not valid shell variable names.
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
as_fn_error $? "invalid package name: \`$ac_useropt'"
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*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
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eval with_$ac_useropt=no ;;
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# Obsolete; use --with-x.
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ac_prev=x_includes ;;
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x_includes=$ac_optarg ;;
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x_libraries=$ac_optarg ;;
-*) as_fn_error $? "unrecognized option: \`$ac_option'
Try `$0 –help’ for more information“
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case $ac_envvar in #(
'' | [0-9]* | *[!_$as_cr_alnum]* )
as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
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eval $ac_envvar=\$ac_optarg
export $ac_envvar ;;
*)
# FIXME: should be removed in autoconf 3.0.
printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
;;
esac
done
if test -n “$ac_prev”; then
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if test -n “$ac_unrecognized_opts”; then
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fi
# Check all directory arguments for consistency. for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
datadir sysconfdir sharedstatedir localstatedir includedir \ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ libdir localedir mandir runstatedir
do
eval ac_val=\$$ac_var
# Remove trailing slashes.
case $ac_val in
*/ )
ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
eval $ac_var=\$ac_val;;
esac
# Be sure to have absolute directory names.
case $ac_val in
[\\/$]* | ?:[\\/]* ) continue;;
NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
esac
as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
done
# There might be people who depend on the old broken behavior: ‘$host’ # used to hold the argument of –host etc. # FIXME: To remove some day. build=$build_alias host=$host_alias target=$target_alias
# FIXME: To remove some day. if test “x$host_alias” != x; then
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fi
ac_tool_prefix= test -n “$host_alias” && ac_tool_prefix=$host_alias-
test “$silent” = yes && exec 6>/dev/null
ac_pwd=‘pwd` && test -n “$ac_pwd” && ac_ls_di=`ls -di .` && ac_pwd_ls_di=`cd “$ac_pwd” && ls -di .` ||
as_fn_error $? "working directory cannot be determined"
test “X$ac_ls_di” = “X$ac_pwd_ls_di” ||
as_fn_error $? "pwd does not report name of working directory"
# Find the source files, if location was not specified. if test -z “$srcdir”; then
ac_srcdir_defaulted=yes # Try the directory containing this script, then the parent directory. ac_confdir=`$as_dirname -- "$as_myself" ||
$as_expr X“$as_myself” : ‘X(.*)//*[^/][^/]/$’ | \
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printf “%sn” X“$as_myself” |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
srcdir=$ac_confdir
if test ! -r "$srcdir/$ac_unique_file"; then
srcdir=..
fi
else
ac_srcdir_defaulted=no
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# When building in place, set srcdir=. if test “$ac_abs_confdir” = “$ac_pwd”; then
srcdir=.
fi # Remove unnecessary trailing slashes from srcdir. # Double slashes in file names in object file debugging info # mess up M-x gdb in Emacs. case $srcdir in */) srcdir=‘expr “X$srcdir” : ’X(.*)‘ | “X$srcdir” : ’X(.*)‘`;; esac for ac_var in $ac_precious_vars; do
eval ac_env_${ac_var}_set=\${${ac_var}+set}
eval ac_env_${ac_var}_value=\$${ac_var}
eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
eval ac_cv_env_${ac_var}_value=\$${ac_var}
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# # Report the –help message. # if test “$ac_init_help” = “long”; then
# Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF
`configure’ configures libffi 3.4.8 to adapt to many kinds of systems.
Usage: $0 [OPTION]… [VAR=VALUE]…
To assign environment variables (e.g., CC, CFLAGS…), specify them as VAR=VALUE. See below for descriptions of some of the useful variables.
Defaults for the options are specified in brackets.
Configuration:
-h, --help display this help and exit
--help=short display options specific to this package
--help=recursive display the short help of all the included packages
-V, --version display version information and exit
-q, --quiet, --silent do not print \`checking ...' messages
--cache-file=FILE cache test results in FILE [disabled]
-C, --config-cache alias for \`--cache-file=config.cache'
-n, --no-create do not create output files
--srcdir=DIR find the sources in DIR [configure dir or \`..']
Installation directories:
--prefix=PREFIX install architecture-independent files in PREFIX
[$ac_default_prefix]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[PREFIX]
By default, `make install’ will install all the files in `$ac_default_prefix/bin’, `$ac_default_prefix/lib’ etc. You can specify an installation prefix other than `$ac_default_prefix’ using `–prefix’, for instance `–prefix=$HOME’.
For better control, use the options below.
Fine tuning of the installation directories:
--bindir=DIR user executables [EPREFIX/bin] --sbindir=DIR system admin executables [EPREFIX/sbin] --libexecdir=DIR program executables [EPREFIX/libexec] --sysconfdir=DIR read-only single-machine data [PREFIX/etc] --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] --localstatedir=DIR modifiable single-machine data [PREFIX/var] --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] --libdir=DIR object code libraries [EPREFIX/lib] --includedir=DIR C header files [PREFIX/include] --oldincludedir=DIR C header files for non-gcc [/usr/include] --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] --datadir=DIR read-only architecture-independent data [DATAROOTDIR] --infodir=DIR info documentation [DATAROOTDIR/info] --localedir=DIR locale-dependent data [DATAROOTDIR/locale] --mandir=DIR man documentation [DATAROOTDIR/man] --docdir=DIR documentation root [DATAROOTDIR/doc/libffi] --htmldir=DIR html documentation [DOCDIR] --dvidir=DIR dvi documentation [DOCDIR] --pdfdir=DIR pdf documentation [DOCDIR] --psdir=DIR ps documentation [DOCDIR]
_ACEOF
cat <<\_ACEOF
Program names:
--program-prefix=PREFIX prepend PREFIX to installed program names --program-suffix=SUFFIX append SUFFIX to installed program names --program-transform-name=PROGRAM run sed PROGRAM on installed program names
System types:
--build=BUILD configure for building on BUILD [guessed] --host=HOST cross-compile to build programs to run on HOST [BUILD] --target=TARGET configure for building compilers for TARGET [HOST]
_ACEOF fi
if test -n “$ac_init_help”; then
case $ac_init_help in short | recursive ) echo "Configuration of libffi 3.4.8:";; esac cat <<\_ACEOF
Optional Features:
--disable-option-checking ignore unrecognized --enable/--with options
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--disable-builddir disable automatic build in subdir of sources
--enable-silent-rules less verbose build output (undo: "make V=1")
--disable-silent-rules verbose build output (undo: "make V=0")
--enable-dependency-tracking
do not reject slow dependency extractors
--disable-dependency-tracking
speeds up one-time build
--enable-shared[=PKGS] build shared libraries [default=yes]
--enable-static[=PKGS] build static libraries [default=yes]
--enable-fast-install[=PKGS]
optimize for fast installation [default=yes]
--disable-libtool-lock avoid locking (might break parallel builds)
--enable-portable-binary
disable compiler optimizations that would produce
unportable binaries
--enable-maintainer-mode
enable make rules and dependencies not useful (and
sometimes confusing) to the casual installer
--enable-pax_emutramp enable pax emulated trampolines (experimental)
--disable-docs Disable building of docs (default: no)
--enable-debug debugging mode
--disable-structs omit code for struct support
--disable-raw-api make the raw api unavailable
--disable-exec-static-tramp disable use of static exec trampolines (enabled by default)
--enable-purify-safety purify-safe mode
--disable-multi-os-directory
disable use of gcc --print-multi-os-directory to change the library installation directory
--enable-symvers=STYLE enables symbol versioning of the shared library
[default=yes]
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
--with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use
both]
--with-aix-soname=aix|svr4|both
shared library versioning (aka "SONAME") variant to
provide on AIX, [default=aix].
--with-gnu-ld assume the C compiler uses GNU ld [default=no]
--with-sysroot[=DIR] Search for dependent libraries within DIR (or the
compiler's sysroot if not specified).
--with-gcc-arch=<arch> use architecture <arch> for gcc -march/-mtune,
instead of guessing
Some influential environment variables:
CC C compiler command
CFLAGS C compiler flags
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
nonstandard directory <lib dir>
LIBS libraries to pass to the linker, e.g. -l<library>
CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
you have headers in a nonstandard directory <include dir>
CXX C++ compiler command
CXXFLAGS C++ compiler flags
CCAS assembler compiler command (defaults to CC)
CCASFLAGS assembler compiler flags (defaults to CFLAGS)
LT_SYS_LIBRARY_PATH
User-defined run-time library search path.
CXXCPP C++ preprocessor
Use these variables to override the choices made by ‘configure’ or to help it to find libraries and programs with nonstandard names/locations.
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ac_builddir=.
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esac ac_abs_top_builddir=$ac_pwd ac_abs_builddir=$ac_pwd$ac_dir_suffix # for backward compatibility: ac_top_builddir=$ac_top_build_prefix
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# Check for configure.gnu first; this name is used for a wrapper for
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if test -f "$ac_srcdir/configure.gnu"; then
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echo &&
$SHELL "$ac_srcdir/configure" --help=recursive
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printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
fi || ac_status=$?
cd "$ac_pwd" || { ac_status=$?; break; }
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test -n “$ac_init_help” && exit $ac_status if $ac_init_version; then
cat <<\_ACEOF
libffi configure 3.4.8 generated by GNU Autoconf 2.71
Copyright © 2021 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. _ACEOF
exit
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## ———————— ## ## Autoconf initialization. ## ## ———————— ##
# ac_fn_c_try_compile LINENO # ————————– # Try to compile conftest.$ac_ext, and return whether this succeeded. ac_fn_c_try_compile () {
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
rm -f conftest.$ac_objext conftest.beam
if { { ac_try="$ac_compile"
case “(($ac_try” in
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(eval "$ac_compile") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
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cat conftest.er1 >&5
mv -f conftest.er1 conftest.err
fi
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext
then :
ac_retval=0
else $as_nop
printf "%s\n" "$as_me: failed program was:" >&5
sed ‘s/^/| /’ conftest.$ac_ext >&5
ac_retval=1
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eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
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} # ac_fn_c_try_compile
# ac_fn_cxx_try_compile LINENO # —————————- # Try to compile conftest.$ac_ext, and return whether this succeeded. ac_fn_cxx_try_compile () {
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
rm -f conftest.$ac_objext conftest.beam
if { { ac_try="$ac_compile"
case “(($ac_try” in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;;
esac eval ac_try_echo=“"$as_me:${as_lineno-$LINENO}: $ac_try_echo"” printf “%sn” “$ac_try_echo”; } >&5
(eval "$ac_compile") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
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cat conftest.er1 >&5
mv -f conftest.er1 conftest.err
fi
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && {
test -z "$ac_cxx_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext
then :
ac_retval=0
else $as_nop
printf "%s\n" "$as_me: failed program was:" >&5
sed ‘s/^/| /’ conftest.$ac_ext >&5
ac_retval=1
fi
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval
} # ac_fn_cxx_try_compile
# ac_fn_c_try_link LINENO # ———————– # Try to link conftest.$ac_ext, and return whether this succeeded. ac_fn_c_try_link () {
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
if { { ac_try="$ac_link"
case “(($ac_try” in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;;
esac eval ac_try_echo=“"$as_me:${as_lineno-$LINENO}: $ac_try_echo"” printf “%sn” “$ac_try_echo”; } >&5
(eval "$ac_link") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
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cat conftest.er1 >&5
mv -f conftest.er1 conftest.err
fi
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext && {
test "$cross_compiling" = yes ||
test -x conftest$ac_exeext
}
then :
ac_retval=0
else $as_nop
printf "%s\n" "$as_me: failed program was:" >&5
sed ‘s/^/| /’ conftest.$ac_ext >&5
ac_retval=1
fi
# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
# interfere with the next link command; also delete a directory that is
# left behind by Apple's compiler. We do this before executing the actions.
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval
} # ac_fn_c_try_link
# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES # ——————————————————- # Tests whether HEADER exists and can be compiled using the include files in # INCLUDES, setting the cache variable VAR accordingly. ac_fn_c_check_header_compile () {
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
printf %s “checking for $2… ” >&6; } if eval test ${$3+y} then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ $4 include <$2> _ACEOF if ac_fn_c_try_compile “$LINENO” then :
eval "$3=yes"
else $as_nop
eval "$3=no"
fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi eval ac_res=$$3
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf “%sn” “$ac_res” >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_header_compile
# ac_fn_c_check_func LINENO FUNC VAR # ———————————- # Tests whether FUNC exists, setting the cache variable VAR accordingly ac_fn_c_check_func () {
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
printf %s “checking for $2… ” >&6; } if eval test ${$3+y} then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
For example, HP-UX 11i <limits.h> declares gettimeofday. */
define $2 innocuous_$2
/* System header to define __stub macros and hopefully few prototypes,
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include <limits.h> undef $2
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */
ifdef __cplusplus extern “C” endif char $2 (); /* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */
if defined _stub$2 || defined __stub___$2 choke me endif
int main (void) { return $2 ();
; return 0;
} _ACEOF if ac_fn_c_try_link “$LINENO” then :
eval "$3=yes"
else $as_nop
eval "$3=no"
fi rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi eval ac_res=$$3
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf “%sn” “$ac_res” >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_func
# ac_fn_cxx_try_cpp LINENO # ———————— # Try to preprocess conftest.$ac_ext, and return whether this succeeded. ac_fn_cxx_try_cpp () {
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
if { { ac_try="$ac_cpp conftest.$ac_ext"
case “(($ac_try” in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;;
esac eval ac_try_echo=“"$as_me:${as_lineno-$LINENO}: $ac_try_echo"” printf “%sn” “$ac_try_echo”; } >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
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if test -s conftest.err; then
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cat conftest.er1 >&5
mv -f conftest.er1 conftest.err
fi
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test ! -s conftest.err
}
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ac_retval=0
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printf "%s\n" "$as_me: failed program was:" >&5
sed ‘s/^/| /’ conftest.$ac_ext >&5
ac_retval=1
fi
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as_fn_set_status $ac_retval
} # ac_fn_cxx_try_cpp
# ac_fn_cxx_try_link LINENO # ————————- # Try to link conftest.$ac_ext, and return whether this succeeded. ac_fn_cxx_try_link () {
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
if { { ac_try="$ac_link"
case “(($ac_try” in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;;
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(eval "$ac_link") 2>conftest.err
ac_status=$?
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cat conftest.er1 >&5
mv -f conftest.er1 conftest.err
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printf "%s\n" "$as_me: failed program was:" >&5
sed ‘s/^/| /’ conftest.$ac_ext >&5
ac_retval=1
fi
# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
# interfere with the next link command; also delete a directory that is
# left behind by Apple's compiler. We do this before executing the actions.
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval
} # ac_fn_cxx_try_link
# ac_fn_c_try_run LINENO # ———————- # Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that # executables can be run. ac_fn_c_try_run () {
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
if { { ac_try="$ac_link"
case “(($ac_try” in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;;
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(eval "$ac_link") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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{ { case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac eval ac_try_echo=“"$as_me:${as_lineno-$LINENO}: $ac_try_echo"” printf “%sn” “$ac_try_echo”; } >&5
(eval "$ac_try") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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printf "%s\n" "$as_me: program exited with status $ac_status" >&5
printf "%s\n" "$as_me: failed program was:" >&5
sed ‘s/^/| /’ conftest.$ac_ext >&5
ac_retval=$ac_status
fi
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval
} # ac_fn_c_try_run
# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES # ——————————————– # Tries to find the compile-time value of EXPR in a program that includes # INCLUDES, setting VAR accordingly. Returns whether the value could be # computed ac_fn_c_compute_int () {
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
if test "$cross_compiling" = yes; then
# Depending upon the size, compute the lo and hi bounds.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $4 int main (void) { static int test_array [1 - 2 * !(($2) >= 0)]; test_array [0] = 0; return test_array [0];
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} _ACEOF if ac_fn_c_try_compile “$LINENO” then :
ac_lo=0 ac_mid=0 while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ $4 int main (void) { static int test_array [1 - 2 * !(($2) <= $ac_mid)]; test_array [0] = 0; return test_array [0];
; return 0;
} _ACEOF if ac_fn_c_try_compile “$LINENO” then :
ac_hi=$ac_mid; break
else $as_nop
as_fn_arith $ac_mid + 1 && ac_lo=$as_val
if test $ac_lo -le $ac_mid; then
ac_lo= ac_hi=
break
fi
as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ $4 int main (void) { static int test_array [1 - 2 * !(($2) < 0)]; test_array [0] = 0; return test_array [0];
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} _ACEOF if ac_fn_c_try_compile “$LINENO” then :
ac_hi=-1 ac_mid=-1 while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ $4 int main (void) { static int test_array [1 - 2 * !(($2) >= $ac_mid)]; test_array [0] = 0; return test_array [0];
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} _ACEOF if ac_fn_c_try_compile “$LINENO” then :
ac_lo=$ac_mid; break
else $as_nop
as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
if test $ac_mid -le $ac_hi; then
ac_lo= ac_hi=
break
fi
as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
else $as_nop
ac_lo= ac_hi=
fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext # Binary search between lo and hi bounds. while test “x$ac_lo” != “x$ac_hi”; do
as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ $4 int main (void) { static int test_array [1 - 2 * !(($2) <= $ac_mid)]; test_array [0] = 0; return test_array [0];
; return 0;
} _ACEOF if ac_fn_c_try_compile “$LINENO” then :
ac_hi=$ac_mid
else $as_nop
as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext done case $ac_lo in #(( ?*) eval “$3=$ac_lo”; ac_retval=0 ;; ”) ac_retval=1 ;; esac
else cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ $4 static long int longval (void) { return $2; } static unsigned long int ulongval (void) { return $2; } include <stdio.h> include <stdlib.h> int main (void) {
FILE *f = fopen ("conftest.val", "w");
if (! f)
return 1;
if (($2) < 0)
{
long int i = longval ();
if (i != ($2))
return 1;
fprintf (f, "%ld", i);
}
else
{
unsigned long int i = ulongval ();
if (i != ($2))
return 1;
fprintf (f, "%lu", i);
}
/* Do not output a trailing newline, as this causes \r\n confusion
on some platforms. */
return ferror (f) || fclose (f) != 0;
;
return 0;
} _ACEOF if ac_fn_c_try_run “$LINENO” then :
echo >>conftest.val; read $3 <conftest.val; ac_retval=0
else $as_nop
ac_retval=1
fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f conftest.val
fi
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval
} # ac_fn_c_compute_int ac_configure_args_raw= for ac_arg do
case $ac_arg in *\'*) ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; esac as_fn_append ac_configure_args_raw " '$ac_arg'"
done
case $ac_configure_args_raw in
*$as_nl*) ac_safe_unquote= ;; *) ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. ac_unsafe_a="$ac_unsafe_z#~" ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
esac
cat >config.log <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake.
It was created by libffi $as_me 3.4.8, which was generated by GNU Autoconf 2.71. Invocation command line was
$ $0$ac_configure_args_raw
_ACEOF exec 5>>config.log { cat <<_ASUNAME ## ——— ## ## Platform. ## ## ——— ##
hostname = ‘(hostname || uname -n) 2>/dev/null | sed 1q` uname -m = `(uname -m) 2>/dev/null || echo unknown` uname -r = `(uname -r) 2>/dev/null || echo unknown` uname -s = `(uname -s) 2>/dev/null || echo unknown` uname -v = `(uname -v) 2>/dev/null || echo unknown`
/usr/bin/uname -p = ‘(/usr/bin/uname -p) 2>/dev/null || echo unknown` /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
/bin/arch = ‘(/bin/arch) 2>/dev/null || echo unknown` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
_ASUNAME
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac printf "%s\n" "PATH: $as_dir" done
IFS=$as_save_IFS
} >&5
cat >&5 <<_ACEOF
## ———– ## ## Core tests. ## ## ———– ##
_ACEOF
# Keep a trace of the command line. # Strip out –no-create and –no-recursion so they do not pile up. # Strip out –silent because we don’t want to record it for future runs. # Also quote any args containing shell meta-characters. # Make two passes to allow for proper duplicate-argument suppression. ac_configure_args= ac_configure_args0= ac_configure_args1= ac_must_keep_next=false for ac_pass in 1 2 do
for ac_arg
do
case $ac_arg in
-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil)
continue ;;
*\'*)
ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
case $ac_pass in
1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2)
as_fn_append ac_configure_args1 " '$ac_arg'"
if test $ac_must_keep_next = true; then
ac_must_keep_next=false # Got value, back to normal.
else
case $ac_arg in
*=* | --config-cache | -C | -disable-* | --disable-* \
| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
| -with-* | --with-* | -without-* | --without-* | --x)
case "$ac_configure_args0 " in
"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
esac
;;
-* ) ac_must_keep_next=true ;;
esac
fi
as_fn_append ac_configure_args " '$ac_arg'"
;;
esac
done
done { ac_configure_args0=; unset ac_configure_args0;} { ac_configure_args1=; unset ac_configure_args1;}
# When interrupted or exit’d, cleanup temporary files, and complete # config.log. We remove comments because anyway the quotes in there # would cause problems or look ugly. # WARNING: Use ‘'’ to represent an apostrophe within the trap. # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. trap ‘exit_status=$?
# Sanitize IFS.
IFS=" "" $as_nl"
# Save into config.log some information that might help in debugging.
{
echo
printf "%s\n" "## ---------------- ##
## Cache variables. ## ## —————- ##“
echo # The following way of writing the cache mishandles newlines in values,
(
for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
eval ac_val=\$$ac_var
case $ac_val in #(
*${as_nl}*)
case $ac_var in #(
*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
printf “%sn” “$as_me: WARNING: cache variable $ac_var contains a newline” >&2;} ;;
esac
case $ac_var in #(
_ | IFS | as_nl) ;; #(
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
*) { eval $ac_var=; unset $ac_var;} ;;
esac ;;
esac
done
(set) 2>&1 |
case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
*${as_nl}ac_space=\ *)
sed -n \
"s/'\''/'\''\\\\'\'''\''/g;
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
;; #(
*)
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;;
esac |
sort
)
echo printf "%s\n" "## ----------------- ##
## Output variables. ## ## —————– ##“
echo for ac_var in $ac_subst_vars do eval ac_val=\$$ac_var case $ac_val in *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac printf "%s\n" "$ac_var='\''$ac_val'\''" done | sort echo if test -n "$ac_subst_files"; then printf "%s\n" "## ------------------- ##
## File substitutions. ## ## ——————- ##“
echo
for ac_var in $ac_subst_files
do
eval ac_val=\$$ac_var
case $ac_val in
*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
esac
printf "%s\n" "$ac_var='\''$ac_val'\''"
done | sort
echo
fi
if test -s confdefs.h; then
printf "%s\n" "## ----------- ##
## confdefs.h. ## ## ———– ##“
echo
cat confdefs.h
echo
fi
test "$ac_signal" != 0 &&
printf "%s\n" "$as_me: caught signal $ac_signal"
printf "%s\n" "$as_me: exit $exit_status"
} >&5
rm -f core *.core core.conftest.* &&
rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
exit $exit_status
‘ 0 for ac_signal in 1 2 13 15; do
trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
done ac_signal=0
# confdefs.h avoids OS command line length limits that DEFS can exceed. rm -f -r conftest* confdefs.h
printf “%sn” “/* confdefs.h */” > confdefs.h
# Predefined preprocessor variables.
printf “%sn” “#define PACKAGE_NAME "$PACKAGE_NAME"” >>confdefs.h
printf “%sn” “#define PACKAGE_TARNAME "$PACKAGE_TARNAME"” >>confdefs.h
printf “%sn” “#define PACKAGE_VERSION "$PACKAGE_VERSION"” >>confdefs.h
printf “%sn” “#define PACKAGE_STRING "$PACKAGE_STRING"” >>confdefs.h
printf “%sn” “#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"” >>confdefs.h
printf “%sn” “#define PACKAGE_URL "$PACKAGE_URL"” >>confdefs.h
# Let the site file select an alternate cache file if it wants to. # Prefer an explicitly selected file to automatically selected ones. if test -n “$CONFIG_SITE”; then
ac_site_files="$CONFIG_SITE"
elif test “x$prefix” != xNONE; then
ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
else
ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
fi
for ac_site_file in $ac_site_files do
case $ac_site_file in #( */*) : ;; #( *) : ac_site_file=./$ac_site_file ;;
esac
if test -f "$ac_site_file" && test -r "$ac_site_file"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
printf “%sn” “$as_me: loading site script $ac_site_file” >&6;}
sed 's/^/| /' "$ac_site_file" >&5
. "$ac_site_file" \
|| { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf “%sn” “$as_me: error: in `$ac_pwd’:” >&2;} as_fn_error $? “failed to load site script $ac_site_file See `config.log’ for more details” “$LINENO” 5; }
fi
done
if test -r “$cache_file”; then
# Some versions of bash will fail to source /dev/null (special files
# actually), so we avoid doing that. DJGPP emulates it as a regular file.
if test /dev/null != "$cache_file" && test -f "$cache_file"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
printf “%sn” “$as_me: loading cache $cache_file” >&6;}
case $cache_file in
[\\/]* | ?:[\\/]* ) . "$cache_file";;
*) . "./$cache_file";;
esac
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
printf “%sn” “$as_me: creating cache $cache_file” >&6;}
>$cache_file
fi
# Test code for whether the C compiler supports C89 (global declarations) ac_c_conftest_c89_globals=‘ /* Does the compiler advertise C89 conformance?
Do not test the value of __STDC__, because some compilers set it to 0 while being otherwise adequately conformant. */
if !defined __STDC__ # error “Compiler does not advertise C89 conformance” endif
include <stddef.h> include <stdarg.h> struct stat; /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ struct buf { int x; }; struct buf * (*rcsopen) (struct buf *, struct stat *, int); static char *e (p, i)
char **p; int i;
{
return p[i];
} static char *f (char * (*g) (char **, int), char **p, …) {
char *s; va_list v; va_start (v,p); s = g (p, va_arg (v,int)); va_end (v); return s;
}
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
function prototypes and stuff, but not \xHH hex character constants. These do not provoke an error unfortunately, instead are silently treated as an "x". The following induces an error, until -std is added to get proper ANSI mode. Curiously \x00 != x always comes out true, for an array size at least. It is necessary to write \x00 == 0 to get something that is true only with -std. */
int osf4_cc_array [‘'’x00’'‘ == 0 ? 1 : -1];
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
inside strings and character constants. */
define FOO(x) ‘'’x’'‘ int xlc6_cc_array[FOO(a) == ’'‘x’'‘ ? 1 : -1];
int test (int i, double x); struct s1 {int (*f) (int a);}; struct s2 {int (*f) (double a);}; int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
int, int);'
# Test code for whether the C compiler supports C89 (body of main). ac_c_conftest_c89_main=‘ ok |= (argc == 0 || f (e, argv, 0) != argv || f (e, argv, 1) != argv); ’
# Test code for whether the C compiler supports C99 (global declarations) ac_c_conftest_c99_globals=‘ // Does the compiler advertise C99 conformance? if !defined STDC_VERSION || STDC_VERSION < 199901L # error “Compiler does not advertise C99 conformance” endif
include <stdbool.h> extern int puts (const char *); extern int printf (const char *, …); extern int dprintf (int, const char *, …); extern void *malloc (size_t);
// Check varargs macros. These examples are taken from C99 6.10.3.5. // dprintf is used instead of fprintf to avoid needing to declare // FILE and stderr. define debug(…) dprintf (2, VA_ARGS) define showlist(…) puts (#VA_ARGS) define report(test,…) ((test) ? puts (test) : printf (VA_ARGS)) static void test_varargs_macros (void) {
int x = 1234;
int y = 5678;
debug ("Flag");
debug ("X = %d\n", x);
showlist (The first, second, and third items.);
report (x>y, "x is %d but y is %d", x, y);
}
// Check long long types. define BIG64 18446744073709551615ull define BIG32 4294967295ul define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) if !BIG_OK
#error "your preprocessor is broken"
endif if BIG_OK else
#error "your preprocessor is broken"
endif static long long int bignum = -9223372036854775807LL; static unsigned long long int ubignum = BIG64;
struct incomplete_array {
int datasize; double data[];
};
struct named_init {
int number; const wchar_t *name; double average;
};
typedef const char *ccp;
static inline int test_restrict (ccp restrict text) {
// See if C++-style comments work. // Iterate through items via the restricted pointer. // Also check for declarations in for loops. for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) continue; return 0;
}
// Check varargs and va_copy. static bool test_varargs (const char *format, …) {
va_list args;
va_start (args, format);
va_list args_copy;
va_copy (args_copy, args);
const char *str = "";
int number = 0;
float fnumber = 0;
while (*format)
{
switch (*format++)
{
case '\''s'\'': // string
str = va_arg (args_copy, const char *);
break;
case '\''d'\'': // int
number = va_arg (args_copy, int);
break;
case '\''f'\'': // float
fnumber = va_arg (args_copy, double);
break;
default:
break;
}
}
va_end (args_copy);
va_end (args);
return *str && number && fnumber;
} ‘
# Test code for whether the C compiler supports C99 (body of main). ac_c_conftest_c99_main=‘
// Check bool.
_Bool success = false;
success |= (argc != 0);
// Check restrict.
if (test_restrict ("String literal") == 0)
success = true;
char *restrict newvar = "Another string";
// Check varargs.
success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
test_varargs_macros ();
// Check flexible array members.
struct incomplete_array *ia =
malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
ia->datasize = 10;
for (int i = 0; i < ia->datasize; ++i)
ia->data[i] = i * 1.234;
// Check named initializers.
struct named_init ni = {
.number = 34,
.name = L"Test wide string",
.average = 543.34343,
};
ni.number = 58;
int dynamic_array[ni.number];
dynamic_array[0] = argv[0][0];
dynamic_array[ni.number - 1] = 543;
// work around unused variable warnings
ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
|| dynamic_array[ni.number - 1] != 543);
‘
# Test code for whether the C compiler supports C11 (global declarations) ac_c_conftest_c11_globals=‘ // Does the compiler advertise C11 conformance? if !defined STDC_VERSION || STDC_VERSION < 201112L # error “Compiler does not advertise C11 conformance” endif
// Check _Alignas. char _Alignas (double) aligned_as_double; char _Alignas (0) no_special_alignment; extern char aligned_as_int; char _Alignas (0) _Alignas (int) aligned_as_int;
// Check _Alignof. enum {
int_alignment = _Alignof (int), int_array_alignment = _Alignof (int[100]), char_alignment = _Alignof (char)
}; _Static_assert (0 < -_Alignof (int), “_Alignof is signed”);
// Check _Noreturn. int _Noreturn does_not_return (void) { for (;;) continue; }
// Check _Static_assert. struct test_static_assert {
int x;
_Static_assert (sizeof (int) <= sizeof (long int),
"_Static_assert does not work in struct");
long int y;
};
// Check UTF-8 literals. define u8 syntax error! char const utf8_literal[] = u8“happens to be ASCII” “another string”;
// Check duplicate typedefs. typedef long *long_ptr; typedef long int *long_ptr; typedef long_ptr long_ptr;
// Anonymous structures and unions – taken from C11 6.7.2.1 Example 1. struct anonymous {
union {
struct { int i; int j; };
struct { int k; long int l; } w;
};
int m;
} v1; ‘
# Test code for whether the C compiler supports C11 (body of main). ac_c_conftest_c11_main=‘
_Static_assert ((offsetof (struct anonymous, i)
== offsetof (struct anonymous, w.k)),
"Anonymous union alignment botch");
v1.i = 2;
v1.w.k = 5;
ok |= v1.i != 5;
‘
# Test code for whether the C compiler supports C11 (complete). ac_c_conftest_c11_program=“${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} ${ac_c_conftest_c11_globals}
int main (int argc, char **argv) {
int ok = 0;
${ac_c_conftest_c89_main}
${ac_c_conftest_c99_main}
${ac_c_conftest_c11_main}
return ok;
} “
# Test code for whether the C compiler supports C99 (complete). ac_c_conftest_c99_program=“${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals}
int main (int argc, char **argv) {
int ok = 0;
${ac_c_conftest_c89_main}
${ac_c_conftest_c99_main}
return ok;
} “
# Test code for whether the C compiler supports C89 (complete). ac_c_conftest_c89_program=“${ac_c_conftest_c89_globals}
int main (int argc, char **argv) {
int ok = 0;
${ac_c_conftest_c89_main}
return ok;
} “
# Test code for whether the C++ compiler supports C++98 (global declarations) ac_cxx_conftest_cxx98_globals=‘ // Does the compiler advertise C++98 conformance? if !defined __cplusplus || __cplusplus < 199711L # error “Compiler does not advertise C++98 conformance” endif
// These inclusions are to reject old compilers that // lack the unsuffixed header files. include <cstdlib> include <exception>
// <cassert> and <cstring> are not freestanding headers in C++98. extern void assert (int); namespace std {
extern int strcmp (const char *, const char *);
}
// Namespaces, exceptions, and templates were all added after “C++ 2.0”. using std::exception; using std::strcmp;
namespace {
void test_exception_syntax() {
try {
throw "test";
} catch (const char *s) {
// Extra parentheses suppress a warning when building autoconf itself,
// due to lint rules shared with more typical C programs.
assert (!(strcmp) (s, "test"));
}
}
template <typename T> struct test_template {
T const val;
explicit test_template(T t) : val(t) {}
template <typename U> T add(U u) { return static_cast<T>(u) + val; }
};
} // anonymous namespace ‘
# Test code for whether the C++ compiler supports C++98 (body of main) ac_cxx_conftest_cxx98_main=‘
assert (argc); assert (! argv[0]);
{
test_exception_syntax (); test_template<double> tt (2.0); assert (tt.add (4) == 6.0); assert (true && !false);
} ‘
# Test code for whether the C++ compiler supports C++11 (global declarations) ac_cxx_conftest_cxx11_globals=‘ // Does the compiler advertise C++ 2011 conformance? if !defined __cplusplus || __cplusplus < 201103L # error “Compiler does not advertise C++11 conformance” endif
namespace cxx11test {
constexpr int get_val() { return 20; }
struct testinit
{
int i;
double d;
};
class delegate
{
public:
delegate(int n) : n(n) {}
delegate(): delegate(2354) {}
virtual int getval() { return this->n; };
protected:
int n;
};
class overridden : public delegate
{
public:
overridden(int n): delegate(n) {}
virtual int getval() override final { return this->n * 2; }
};
class nocopy
{
public:
nocopy(int i): i(i) {}
nocopy() = default;
nocopy(const nocopy&) = delete;
nocopy & operator=(const nocopy&) = delete;
private:
int i;
};
// for testing lambda expressions
template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
{
return f(v);
}
// for testing variadic templates and trailing return types
template <typename V> auto sum(V first) -> V
{
return first;
}
template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
{
return first + sum(rest...);
}
} ‘
# Test code for whether the C++ compiler supports C++11 (body of main) ac_cxx_conftest_cxx11_main=‘ {
// Test auto and decltype
auto a1 = 6538;
auto a2 = 48573953.4;
auto a3 = "String literal";
int total = 0;
for (auto i = a3; *i; ++i) { total += *i; }
decltype(a2) a4 = 34895.034;
} {
// Test constexpr
short sa[cxx11test::get_val()] = { 0 };
} {
// Test initializer lists
cxx11test::testinit il = { 4323, 435234.23544 };
} {
// Test range-based for
int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
for (auto &x : array) { x += 23; }
} {
// Test lambda expressions
using cxx11test::eval;
assert (eval ([](int x) { return x*2; }, 21) == 42);
double d = 2.0;
assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
assert (d == 5.0);
assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
assert (d == 5.0);
} {
// Test use of variadic templates using cxx11test::sum; auto a = sum(1); auto b = sum(1, 2); auto c = sum(1.0, 2.0, 3.0);
} {
// Test constructor delegation cxx11test::delegate d1; cxx11test::delegate d2(); cxx11test::delegate d3(45);
} {
// Test override and final cxx11test::overridden o1(55464);
} {
// Test nullptr char *c = nullptr;
} {
// Test template brackets test_template<::test_template<int>> v(test_template<int>(12));
} {
// Unicode literals char const *utf8 = u8"UTF-8 string \u2500"; char16_t const *utf16 = u"UTF-8 string \u2500"; char32_t const *utf32 = U"UTF-32 string \u2500";
} ‘
# Test code for whether the C compiler supports C++11 (complete). ac_cxx_conftest_cxx11_program=“${ac_cxx_conftest_cxx98_globals} ${ac_cxx_conftest_cxx11_globals}
int main (int argc, char **argv) {
int ok = 0;
${ac_cxx_conftest_cxx98_main}
${ac_cxx_conftest_cxx11_main}
return ok;
} “
# Test code for whether the C compiler supports C++98 (complete). ac_cxx_conftest_cxx98_program=“${ac_cxx_conftest_cxx98_globals} int main (int argc, char **argv) {
int ok = 0;
${ac_cxx_conftest_cxx98_main}
return ok;
} “
as_fn_append ac_header_c_list “ stdio.h stdio_h HAVE_STDIO_H” as_fn_append ac_header_c_list “ stdlib.h stdlib_h HAVE_STDLIB_H” as_fn_append ac_header_c_list “ string.h string_h HAVE_STRING_H” as_fn_append ac_header_c_list “ inttypes.h inttypes_h HAVE_INTTYPES_H” as_fn_append ac_header_c_list “ stdint.h stdint_h HAVE_STDINT_H” as_fn_append ac_header_c_list “ strings.h strings_h HAVE_STRINGS_H” as_fn_append ac_header_c_list “ sys/stat.h sys_stat_h HAVE_SYS_STAT_H” as_fn_append ac_header_c_list “ sys/types.h sys_types_h HAVE_SYS_TYPES_H” as_fn_append ac_header_c_list “ unistd.h unistd_h HAVE_UNISTD_H”
# Auxiliary files required by this configure script. ac_aux_files=“ltmain.sh compile missing install-sh config.guess config.sub”
# Locations in which to look for auxiliary files. ac_aux_dir_candidates=“${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../..”
# Search for a directory containing all of the required auxiliary files, # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. # If we don’t find one directory that contains all the files we need, # we report the set of missing files from the first directory in # $ac_aux_dir_candidates and give up. ac_missing_aux_files=“” ac_first_candidate=: printf “%sn” “$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files” >&5 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_found=false for as_dir in $ac_aux_dir_candidates do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
as_found=:
printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
ac_aux_dir_found=yes
ac_install_sh=
for ac_aux in $ac_aux_files
do
# As a special case, if "install-sh" is required, that requirement
# can be satisfied by any of "install-sh", "install.sh", or "shtool",
# and $ac_install_sh is set appropriately for whichever one is found.
if test x"$ac_aux" = x"install-sh"
then
if test -f "${as_dir}install-sh"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
ac_install_sh="${as_dir}install-sh -c"
elif test -f "${as_dir}install.sh"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
ac_install_sh="${as_dir}install.sh -c"
elif test -f "${as_dir}shtool"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
ac_install_sh="${as_dir}shtool install -c"
else
ac_aux_dir_found=no
if $ac_first_candidate; then
ac_missing_aux_files="${ac_missing_aux_files} install-sh"
else
break
fi
fi
else
if test -f "${as_dir}${ac_aux}"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
else
ac_aux_dir_found=no
if $ac_first_candidate; then
ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
else
break
fi
fi
fi
done
if test "$ac_aux_dir_found" = yes; then
ac_aux_dir="$as_dir"
break
fi
ac_first_candidate=false
as_found=false
done IFS=$as_save_IFS if $as_found then :
else $as_nop
as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
fi
# These three variables are undocumented and unsupported, # and are intended to be withdrawn in a future Autoconf release. # They can cause serious problems if a builder’s source tree is in a directory # whose full name contains unusual characters. if test -f “${ac_aux_dir}config.guess”; then
ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
fi if test -f “${ac_aux_dir}config.sub”; then
ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
fi if test -f “$ac_aux_dir/configure”; then
ac_configure="$SHELL ${ac_aux_dir}configure"
fi
# Check that the precious variables saved in the cache have kept the same # value. ac_cache_corrupted=false for ac_var in $ac_precious_vars; do
eval ac_old_set=\$ac_cv_env_${ac_var}_set
eval ac_new_set=\$ac_env_${ac_var}_set
eval ac_old_val=\$ac_cv_env_${ac_var}_value
eval ac_new_val=\$ac_env_${ac_var}_value
case $ac_old_set,$ac_new_set in
set,)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
printf “%sn” “$as_me: error: `$ac_var’ was set to `$ac_old_val’ in the previous run” >&2;}
ac_cache_corrupted=: ;;
,set)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
printf “%sn” “$as_me: error: `$ac_var’ was not set in the previous run” >&2;}
ac_cache_corrupted=: ;;
,);;
*)
if test "x$ac_old_val" != "x$ac_new_val"; then
# differences in whitespace do not lead to failure.
ac_old_val_w=`echo x $ac_old_val`
ac_new_val_w=`echo x $ac_new_val`
if test "$ac_old_val_w" != "$ac_new_val_w"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
printf “%sn” “$as_me: error: `$ac_var’ has changed since the previous run:” >&2;}
ac_cache_corrupted=:
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
printf “%sn” “$as_me: warning: ignoring whitespace changes in `$ac_var’ since the previous run:” >&2;}
eval $ac_var=\$ac_old_val
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
printf “%sn” “$as_me: former value: `$ac_old_val’” >&2;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
printf “%sn” “$as_me: current value: `$ac_new_val’” >&2;}
fi;;
esac
# Pass precious variables to config.status.
if test "$ac_new_set" = set; then
case $ac_new_val in
*\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
*) ac_arg=$ac_var=$ac_new_val ;;
esac
case " $ac_configure_args " in
*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
*) as_fn_append ac_configure_args " '$ac_arg'" ;;
esac
fi
done if $ac_cache_corrupted; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf “%sn” “$as_me: error: in `$ac_pwd’:” >&2;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
printf “%sn” “$as_me: error: changes in the environment can compromise the build” >&2;}
as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
and start over" "$LINENO" 5
fi ## ——————– ## ## Main body of script. ## ## ——————– ##
ac_ext=c ac_cpp=‘$CPP $CPPFLAGS’ ac_compile=‘$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5’ ac_link=‘$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5’ ac_compiler_gnu=$ac_cv_c_compiler_gnu
ac_config_headers=“$ac_config_headers fficonfig.h”
# Make sure we can run config.sub.
$SHELL “${ac_aux_dir}config.sub” sun4 >/dev/null 2>&1 ||
as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking build system type” >&5 printf %s “checking build system type… ” >&6; } if test ${ac_cv_build+y} then :
printf %s "(cached) " >&6
else $as_nop
ac_build_alias=$build_alias
test “x$ac_build_alias” = x &&
ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
test “x$ac_build_alias” = x &&
as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
ac_cv_build=‘$SHELL “${ac_aux_dir}config.sub” $ac_build_alias` ||
as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ac_cv_build” >&5 printf “%sn” “$ac_cv_build” >&6; } case $ac_cv_build in --*) ;; *) as_fn_error $? “invalid value of canonical build” “$LINENO” 5;; esac build=$ac_cv_build ac_save_IFS=$IFS; IFS=‘-’ set x $ac_cv_build shift build_cpu=$1 build_vendor=$2 shift; shift # Remember, the first character of IFS is used to create $*, # except with old shells: build_os=$* IFS=$ac_save_IFS case $build_os in *\ *) build_os=‘echo “$build_os” | sed ’s/ /-/g’‘;; esac
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking host system type” >&5 printf %s “checking host system type… ” >&6; } if test ${ac_cv_host+y} then :
printf %s "(cached) " >&6
else $as_nop
if test "x$host_alias" = x; then ac_cv_host=$ac_cv_build
else
ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
fi
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ac_cv_host” >&5 printf “%sn” “$ac_cv_host” >&6; } case $ac_cv_host in --*) ;; *) as_fn_error $? “invalid value of canonical host” “$LINENO” 5;; esac host=$ac_cv_host ac_save_IFS=$IFS; IFS=‘-’ set x $ac_cv_host shift host_cpu=$1 host_vendor=$2 shift; shift # Remember, the first character of IFS is used to create $*, # except with old shells: host_os=$* IFS=$ac_save_IFS case $host_os in *\ *) host_os=‘echo “$host_os” | sed ’s/ /-/g’‘;; esac
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking target system type” >&5 printf %s “checking target system type… ” >&6; } if test ${ac_cv_target+y} then :
printf %s "(cached) " >&6
else $as_nop
if test "x$target_alias" = x; then ac_cv_target=$ac_cv_host
else
ac_cv_target=`$SHELL "${ac_aux_dir}config.sub" $target_alias` ||
as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $target_alias failed" "$LINENO" 5
fi
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ac_cv_target” >&5 printf “%sn” “$ac_cv_target” >&6; } case $ac_cv_target in --*) ;; *) as_fn_error $? “invalid value of canonical target” “$LINENO” 5;; esac target=$ac_cv_target ac_save_IFS=$IFS; IFS=‘-’ set x $ac_cv_target shift target_cpu=$1 target_vendor=$2 shift; shift # Remember, the first character of IFS is used to create $*, # except with old shells: target_os=$* IFS=$ac_save_IFS case $target_os in *\ *) target_os=‘echo “$target_os” | sed ’s/ /-/g’‘;; esac
# The aliases save the names the user supplied, while $host etc. # will get canonicalized. test -n “$target_alias” &&
test "$program_prefix$program_suffix$program_transform_name" = \
NONENONEs,x,x, &&
program_prefix=${target_alias}-
target_alias=${target_alias-$host_alias}
case “${host}” in
frv*-elf) LDFLAGS=`echo $LDFLAGS | sed "s/\-B^ *libgloss\/frv\///"`\ -B`pwd`/../libgloss/frv/ ;;
esac
# [$]@ is unusable in 2.60+ but earlier autoconf had no ac_configure_args
if test "${ac_configure_args+set}" != "set" ; then
ac_configure_args=
for ac_arg in ${1+"$@"}; do
ac_configure_args="$ac_configure_args '$ac_arg'"
done
fi
# Expand $ac_aux_dir to an absolute path. am_aux_dir=‘cd “$ac_aux_dir” && pwd`
ax_enable_builddir=“.” # Check whether –enable-builddir was given. if test ${enable_builddir+y} then :
enableval=$enable_builddir; ax_enable_builddir="$enableval"
else $as_nop
ax_enable_builddir="auto"
fi
if test “.$ac_srcdir_defaulted” != “.no” ; then if test “.$srcdir” = “..” ; then
if test -f config.status ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: toplevel srcdir already configured... skipping subdir build" >&5
printf “%sn” “$as_me: toplevel srcdir already configured… skipping subdir build” >&6;}
else
test ".$ax_enable_builddir" = "." && ax_enable_builddir="."
test ".$ax_enable_builddir" = ".no" && ax_enable_builddir="."
test ".$TARGET" = "." && TARGET="$target"
test ".$ax_enable_builddir" = ".auto" && ax_enable_builddir="$TARGET"
if test ".$ax_enable_builddir" != ".." ; then # we know where to go and
as_dir=$ax_enable_builddir; as_fn_mkdir_p
echo __.$ax_enable_builddir.__ > $ax_enable_builddir/conftest.tmp
cd $ax_enable_builddir
if grep __.$ax_enable_builddir.__ conftest.tmp >/dev/null 2>/dev/null ; then
rm conftest.tmp
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: continue configure in default builddir \"./$ax_enable_builddir\"" >&5
printf “%sn” “continue configure in default builddir "./$ax_enable_builddir"” >&6; }
else
as_fn_error $? "could not change to default builddir \"./$ax_enable_builddir\"" "$LINENO" 5
fi
srcdir=`echo "$ax_enable_builddir" |
sed -e 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g;s,[/]$,,;'`
# going to restart from subdirectory location
test -f $srcdir/config.log && mv $srcdir/config.log .
test -f $srcdir/confdefs.h && mv $srcdir/confdefs.h .
test -f $srcdir/conftest.log && mv $srcdir/conftest.log .
test -f $srcdir/$cache_file && mv $srcdir/$cache_file .
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ....exec $SHELL $srcdir/$0 \"--srcdir=$srcdir\" \"--enable-builddir=$ax_enable_builddir\" ${1+\"$@\"}" >&5
printf “%sn” “.…exec $SHELL $srcdir/$0 "–srcdir=$srcdir" "–enable-builddir=$ax_enable_builddir" ${1+"$@"}” >&6; }
case "$0" in # restart
[\\/]* | ?:[\\/]*) # Absolute name
eval $SHELL "'$0'" "'--srcdir=$srcdir'" "'--enable-builddir=$ax_enable_builddir'" $ac_configure_args ;;
*) eval $SHELL "'$srcdir/$0'" "'--srcdir=$srcdir'" "'--enable-builddir=$ax_enable_builddir'" $ac_configure_args ;;
esac ; exit $?
fi
fi
fi fi test “.$ax_enable_builddir” = “.auto” && ax_enable_builddir=“.” # Extract the first word of “gsed sed”, so it can be a program name with args. set dummy gsed sed; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_path_ax_enable_builddir_sed+y} then :
printf %s "(cached) " >&6
else $as_nop
case $ax_enable_builddir_sed in [\\/]* | ?:[\\/]*) ac_cv_path_ax_enable_builddir_sed="$ax_enable_builddir_sed" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_ax_enable_builddir_sed="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
test -z "$ac_cv_path_ax_enable_builddir_sed" && ac_cv_path_ax_enable_builddir_sed="sed" ;;
esac fi ax_enable_builddir_sed=$ac_cv_path_ax_enable_builddir_sed if test -n “$ax_enable_builddir_sed”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_enable_builddir_sed" >&5
printf “%sn” “$ax_enable_builddir_sed” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
ax_enable_builddir_auxdir=“$am_aux_dir” ac_config_commands=“$ac_config_commands buildir”
am__api_version=‘1.16’
# Find a good install program. We prefer a C program (faster),
# so one script is as good as another. But avoid the broken or # incompatible versions: # SysV /etc/install, /usr/sbin/install # SunOS /usr/etc/install # IRIX /sbin/install # AIX /bin/install # AmigaOS /C/install, which installs bootblocks on floppy discs # AIX 4 /usr/bin/installbsd, which doesn’t work without a -g flag # AFS /usr/afsws/bin/install, which mishandles nonexistent args # SVR4 /usr/ucb/install, which tries to use the nonexistent group “staff” # OS/2’s system install, which has a completely different semantic # ./install, which can be erroneously created by make from ./install.sh. # Reject install programs that cannot install multiple files. { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install” >&5 printf %s “checking for a BSD-compatible install… ” >&6; } if test -z “$INSTALL”; then if test ${ac_cv_path_install+y} then :
printf %s "(cached) " >&6
else $as_nop
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH do
IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac # Account for fact that we put trailing slashes in our PATH walk.
case $as_dir in #((
./ | /[cC]/* | \
/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
/usr/ucb/* ) ;;
*)
# OSF1 and SCO ODT 3.0 have their own names for install.
# Don't use installbsd from OSF since it installs stuff as root
# by default.
for ac_prog in ginstall scoinst install; do
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
if test $ac_prog = install &&
grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
# AIX install. It has an incompatible calling convention.
:
elif test $ac_prog = install &&
grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
# program-specific install script used by HP pwplus--don't use.
:
else
rm -rf conftest.one conftest.two conftest.dir
echo one > conftest.one
echo two > conftest.two
mkdir conftest.dir
if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
test -s conftest.one && test -s conftest.two &&
test -s conftest.dir/conftest.one &&
test -s conftest.dir/conftest.two
then
ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
break 3
fi
fi
fi
done
done
;;
esac
done
IFS=$as_save_IFS
rm -rf conftest.one conftest.two conftest.dir
fi
if test ${ac_cv_path_install+y}; then
INSTALL=$ac_cv_path_install
else
# As a last resort, use the slow shell script. Don't cache a
# value for INSTALL within a source directory, because that will
# break other packages using the cache if that directory is
# removed, or if the value is a relative name.
INSTALL=$ac_install_sh
fi
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $INSTALL” >&5 printf “%sn” “$INSTALL” >&6; }
# Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. test -z “$INSTALL_PROGRAM” && INSTALL_PROGRAM=‘${INSTALL}’
test -z “$INSTALL_SCRIPT” && INSTALL_SCRIPT=‘${INSTALL}’
test -z “$INSTALL_DATA” && INSTALL_DATA=‘${INSTALL} -m 644’
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking whether build environment is sane” >&5 printf %s “checking whether build environment is sane… ” >&6; } # Reject unsafe characters in $srcdir or the absolute working directory # name. Accept space and tab only in the latter. am_lf=‘ ’ case ‘pwd` in
*[\\\"\#\$\&\'\`$am_lf]*) as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
esac case $srcdir in
*[\\\"\#\$\&\'\`$am_lf\ \ ]*) as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
esac
# Do ‘set’ in a subshell so we don’t clobber the current shell’s # arguments. Must try -L first in case configure is actually a # symlink; some systems play weird games with the mod time of symlinks # (eg FreeBSD returns the mod time of the symlink’s containing # directory). if (
am_has_slept=no
for am_try in 1 2; do
echo "timestamp, slept: $am_has_slept" > conftest.file
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
if test "$*" = "X"; then
# -L didn't work.
set X `ls -t "$srcdir/configure" conftest.file`
fi
if test "$*" != "X $srcdir/configure conftest.file" \
&& test "$*" != "X conftest.file $srcdir/configure"; then
# If neither matched, then we have a broken ls. This can happen
# if, for instance, CONFIG_SHELL is bash and it inherits a
# broken ls alias from the environment. This has actually
# happened. Such a system could not be considered "sane".
as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
alias in your environment" "$LINENO" 5
fi
if test "$2" = conftest.file || test $am_try -eq 2; then
break
fi
# Just in case.
sleep 1
am_has_slept=yes
done
test "$2" = conftest.file
)
then
# Ok. :
else
as_fn_error $? "newly created file is older than distributed files!
Check your system clock“ ”$LINENO“ 5 fi { printf ”%sn“ ”$as_me:${as_lineno-$LINENO}: result: yes“ >&5 printf ”%sn“ ”yes“ >&6; } # If we didn’t sleep, we still need to ensure time stamps of config.status and # generated files are strictly newer. am_sleep_pid= if grep ‘slept: no’ conftest.file >/dev/null 2>&1; then
( sleep 1 ) & am_sleep_pid=$!
fi
rm -f conftest.file
test “$program_prefix” != NONE &&
program_transform_name="s&^&$program_prefix&;$program_transform_name"
# Use a double $ so make ignores it. test “$program_suffix” != NONE &&
program_transform_name="s&\$&$program_suffix&;$program_transform_name"
# Double any \ or $. # By default was ‘s,x,x’, remove it if useless. ac_script=‘s//&&/g;s/;s,x,x,$//’ program_transform_name=‘printf “%sn” “$program_transform_name” | sed “$ac_script”`
if test x"${MISSING+set}" != xset; then
MISSING="\${SHELL} '$am_aux_dir/missing'"
fi # Use eval to expand $SHELL if eval “$MISSING –is-lightweight”; then
am_missing_run="$MISSING "
else
am_missing_run=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
printf “%sn” “$as_me: WARNING: ‘missing’ script is too old or missing” >&2;} fi
if test x“${install_sh+set}” != xset; then
case $am_aux_dir in
*\ * | *\ *)
install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
*)
install_sh="\${SHELL} $am_aux_dir/install-sh"
esac
fi
# Installed binaries are usually stripped using ‘strip’ when the user # run “make install-strip”. However ‘strip’ might not be the right # tool to use in cross-compilation environments, therefore Automake # will honor the ‘STRIP’ environment variable to overrule this program. if test “$cross_compiling” != no; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
set dummy ${ac_tool_prefix}strip; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_STRIP+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_STRIP="${ac_tool_prefix}strip"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi STRIP=$ac_cv_prog_STRIP if test -n “$STRIP”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
printf “%sn” “$STRIP” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
fi if test -z “$ac_cv_prog_STRIP”; then
ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args.
set dummy strip; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_ac_ct_STRIP+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_STRIP="strip"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n “$ac_ct_STRIP”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
printf “%sn” “$ac_ct_STRIP” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in
yes:) { printf “%sn” “$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet” >&5 printf “%sn” “$as_me: WARNING: using cross tools not prefixed with host triplet” >&2;} ac_tool_warned=yes ;; esac
STRIP=$ac_ct_STRIP fi
else
STRIP="$ac_cv_prog_STRIP"
fi
fi INSTALL_STRIP_PROGRAM=“$(install_sh) -c -s”
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5
printf %s “checking for a race-free mkdir -p… ” >&6; } if test -z “$MKDIR_P”; then
if test ${ac_cv_path_mkdir+y}
then :
printf %s "(cached) " >&6
else $as_nop
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in mkdir gmkdir; do
for ac_exec_ext in '' $ac_executable_extensions; do
as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue
case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #(
'mkdir ('*'coreutils) '* | \
'BusyBox '* | \
'mkdir (fileutils) '4.1*)
ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext
break 3;;
esac
done
done
done
IFS=$as_save_IFS
fi
test -d ./--version && rmdir ./--version
if test ${ac_cv_path_mkdir+y}; then
MKDIR_P="$ac_cv_path_mkdir -p"
else
# As a last resort, use the slow shell script. Don't cache a
# value for MKDIR_P within a source directory, because that will
# break other packages using the cache if that directory is
# removed, or if the value is a relative name.
MKDIR_P="$ac_install_sh -d"
fi
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $MKDIR_P” >&5 printf “%sn” “$MKDIR_P” >&6; }
for ac_prog in gawk mawk nawk awk do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_AWK+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$AWK"; then ac_cv_prog_AWK="$AWK" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_AWK="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi AWK=$ac_cv_prog_AWK if test -n “$AWK”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
printf “%sn” “$AWK” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
test -n "$AWK" && break
done
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets $(MAKE)” >&5 printf %s “checking whether ${MAKE-make} sets $(MAKE)… ” >&6; } set x ${MAKE-make} ac_make=‘printf “%sn” “$2” | sed ’s/+/p/g; s//_/g’‘ if eval test ${ac_cv_prog_make_${ac_make}_set+y} then :
printf %s "(cached) " >&6
else $as_nop
cat >conftest.make <<\_ACEOF
SHELL = /bin/sh all:
@echo '@@@%%%=$(MAKE)=@@@%%%'
_ACEOF # GNU make sometimes prints “make: Entering …”, which would confuse us. case ‘${MAKE-make} -f conftest.make 2>/dev/null` in
*@@@%%%=?*=@@@%%%*)
eval ac_cv_prog_make_${ac_make}_set=yes;;
*)
eval ac_cv_prog_make_${ac_make}_set=no;;
esac rm -f conftest.make fi if eval test $ac_cv_prog_make_${ac_make}_set = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf “%sn” “yes” >&6; }
SET_MAKE=
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; }
SET_MAKE="MAKE=${MAKE-make}"
fi
rm -rf .tst 2>/dev/null mkdir .tst 2>/dev/null if test -d .tst; then
am__leading_dot=.
else
am__leading_dot=_
fi rmdir .tst 2>/dev/null
# Check whether –enable-silent-rules was given. if test ${enable_silent_rules+y} then :
enableval=$enable_silent_rules;
fi
case $enable_silent_rules in # (((
yes) AM_DEFAULT_VERBOSITY=0;; no) AM_DEFAULT_VERBOSITY=1;; *) AM_DEFAULT_VERBOSITY=1;;
esac am_make=${MAKE-make} { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables” >&5 printf %s “checking whether $am_make supports nested variables… ” >&6; } if test ${am_cv_make_support_nested_variables+y} then :
printf %s "(cached) " >&6
else $as_nop
if printf "%s\n" 'TRUE=$(BAR$(V))
BAR0=false BAR1=true V=1 am__doit:
@$(TRUE)
.PHONY: am__doit’ | $am_make -f - >/dev/null 2>&1; then
am_cv_make_support_nested_variables=yes
else
am_cv_make_support_nested_variables=no
fi fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables” >&5 printf “%sn” “$am_cv_make_support_nested_variables” >&6; } if test $am_cv_make_support_nested_variables = yes; then
AM_V='$(V)' AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
else
AM_V=$AM_DEFAULT_VERBOSITY AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
fi AM_BACKSLASH=‘'
if test “‘cd $srcdir && pwd`” != “`pwd`”; then
# Use -I$(srcdir) only when $(srcdir) != ., so that make's output # is not polluted with repeated "-I." am__isrc=' -I$(srcdir)' # test to see if srcdir already configured if test -f $srcdir/config.status; then as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 fi
fi
# test whether we have cygpath if test -z “$CYGPATH_W”; then
if (cygpath --version) >/dev/null 2>/dev/null; then CYGPATH_W='cygpath -w' else CYGPATH_W=echo fi
fi
# Define the identity of the package.
PACKAGE='libffi' VERSION='3.4.8'
printf “%sn” “#define PACKAGE "$PACKAGE"” >>confdefs.h
printf “%sn” “#define VERSION "$VERSION"” >>confdefs.h
# Some tools Automake needs.
ACLOCAL=${ACLOCAL-“${am_missing_run}aclocal-${am__api_version}”}
AUTOCONF=${AUTOCONF-“${am_missing_run}autoconf”}
AUTOMAKE=${AUTOMAKE-“${am_missing_run}automake-${am__api_version}”}
AUTOHEADER=${AUTOHEADER-“${am_missing_run}autoheader”}
MAKEINFO=${MAKEINFO-“${am_missing_run}makeinfo”}
# For better backward compatibility. To be removed once Automake 1.9.x # dies out for good. For more background, see: # <lists.gnu.org/archive/html/automake/2012-07/msg00001.html> # <lists.gnu.org/archive/html/automake/2012-07/msg00014.html> mkdir_p=‘$(MKDIR_P)’
# We need awk for the “check” target (and possibly the TAP driver). The # system “awk” is bad on some platforms. # Always define AMTAR for backward compatibility. Yes, it’s still used # in the wild :-( We should find a proper way to deprecate it … AMTAR=‘$${TAR-tar}’
# We’ll loop over all known methods to create a tar archive until one works. _am_tools=‘gnutar pax cpio none’
am__tar=‘$${TAR-tar} chof - “$$tardir”’ am__untar=‘$${TAR-tar} xf -’
# Variables for tags utilities; see am/tags.am if test -z “$CTAGS”; then
CTAGS=ctags
fi
if test -z “$ETAGS”; then
ETAGS=etags
fi
if test -z “$CSCOPE”; then
CSCOPE=cscope
fi
# POSIX will say in a future version that running “rm -f” with no argument # is OK; and we want to be able to make that assumption in our Makefile # recipes. So use an aggressive probe to check that the usage we want is # actually supported “in the wild” to an acceptable degree. # See automake bug#10828. # To make any issue more visible, cause the running configure to be aborted # by default if the ‘rm’ program in use doesn’t match our expectations; the # user can still override this though. if rm -f && rm -fr && rm -rf; then : OK; else
cat >&2 <<'END'
Oops!
Your ‘rm’ program seems unable to run without file operands specified on the command line, even when the ‘-f’ option is present. This is contrary to the behaviour of most rm programs out there, and not conforming with the upcoming POSIX standard: <austingroupbugs.net/view.php?id=542>
Please tell bug-automake@gnu.org about your system, including the value of your $PATH and any error possibly output before this message. This can help us improve future automake versions.
END
if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then echo 'Configuration will proceed anyway, since you have set the' >&2 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 echo >&2 else cat >&2 <<'END'
Aborting the configuration process, to ensure you take notice of the issue.
You can download and install GNU coreutils to get an ‘rm’ implementation that behaves properly: <www.gnu.org/software/coreutils/>.
If you want to complete the configuration process using your problematic ‘rm’ anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM to “yes”, and re-run configure.
END
as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 fi
fi
# The same as in boehm-gc and libstdc++. Have to borrow it from there. # We must force CC to /not/ be precious variables; otherwise # the wrong, non-multilib-adjusted value will be used in multilibs. # As a side effect, we have to subst CFLAGS ourselves. # Also save and restore CFLAGS, since AC_PROG_CC will come up with # defaults of its own if none are provided.
save_CFLAGS=$CFLAGS
ac_ext=c ac_cpp=‘$CPP $CPPFLAGS’ ac_compile=‘$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5’ ac_link=‘$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5’ ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n “$ac_tool_prefix”; then
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_CC+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}gcc"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi CC=$ac_cv_prog_CC if test -n “$CC”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf “%sn” “$CC” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
fi if test -z “$ac_cv_prog_CC”; then
ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_ac_ct_CC+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="gcc"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n “$ac_ct_CC”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf “%sn” “$ac_ct_CC” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in
yes:) { printf “%sn” “$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet” >&5 printf “%sn” “$as_me: WARNING: using cross tools not prefixed with host triplet” >&2;} ac_tool_warned=yes ;; esac
CC=$ac_ct_CC fi
else
CC="$ac_cv_prog_CC"
fi
if test -z “$CC”; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_CC+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}cc"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi CC=$ac_cv_prog_CC if test -n “$CC”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf “%sn” “$CC” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
fi
fi if test -z “$CC”; then
# Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_CC+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test.
else
ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
ac_prog_rejected=yes
continue
fi
ac_cv_prog_CC="cc"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
if test $ac_prog_rejected = yes; then
# We found a bogon in the path, so make sure we never use it.
set dummy $ac_cv_prog_CC
shift
if test $# != 0; then
# We chose a different compiler from the bogus one.
# However, it has the same basename, so the bogon will be chosen
# first if we set CC to just the basename; use the full file name.
shift
ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
fi
fi fi fi CC=$ac_cv_prog_CC if test -n “$CC”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf “%sn” “$CC” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
fi if test -z “$CC”; then
if test -n "$ac_tool_prefix"; then for ac_prog in cl.exe do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_CC+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi CC=$ac_cv_prog_CC if test -n “$CC”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf “%sn” “$CC” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
test -n "$CC" && break done
fi if test -z “$CC”; then
ac_ct_CC=$CC for ac_prog in cl.exe
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_ac_ct_CC+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n “$ac_ct_CC”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf “%sn” “$ac_ct_CC” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
test -n "$ac_ct_CC" && break
done
if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in
yes:) { printf “%sn” “$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet” >&5 printf “%sn” “$as_me: WARNING: using cross tools not prefixed with host triplet” >&2;} ac_tool_warned=yes ;; esac
CC=$ac_ct_CC fi
fi
fi if test -z “$CC”; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
set dummy ${ac_tool_prefix}clang; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_CC+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}clang"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi CC=$ac_cv_prog_CC if test -n “$CC”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf “%sn” “$CC” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
fi if test -z “$ac_cv_prog_CC”; then
ac_ct_CC=$CC # Extract the first word of "clang", so it can be a program name with args.
set dummy clang; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_ac_ct_CC+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="clang"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n “$ac_ct_CC”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf “%sn” “$ac_ct_CC” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in
yes:) { printf “%sn” “$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet” >&5 printf “%sn” “$as_me: WARNING: using cross tools not prefixed with host triplet” >&2;} ac_tool_warned=yes ;; esac
CC=$ac_ct_CC fi
else
CC="$ac_cv_prog_CC"
fi
fi
test -z “$CC” && { { printf “%sn” “$as_me:${as_lineno-$LINENO}: error: in `$ac_pwd’:” >&5 printf “%sn” “$as_me: error: in `$ac_pwd’:” >&2;} as_fn_error $? “no acceptable C compiler found in $PATH See `config.log’ for more details” “$LINENO” 5; }
# Provide some information about the compiler. printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for C compiler version” >&5 set X $ac_compile ac_compiler=$2 for ac_option in –version -v -V -qversion -version; do
{ { ac_try="$ac_compiler $ac_option >&5"
case “(($ac_try” in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;;
esac eval ac_try_echo=“"$as_me:${as_lineno-$LINENO}: $ac_try_echo"” printf “%sn” “$ac_try_echo”; } >&5
(eval "$ac_compiler $ac_option >&5") 2>conftest.err ac_status=$? if test -s conftest.err; then sed '10a\
… rest of stderr output deleted …
10q' conftest.err >conftest.er1
cat conftest.er1 >&5
fi
rm -f conftest.er1 conftest.err
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
done
cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */
int main (void) {
; return 0;
} _ACEOF ac_clean_files_save=$ac_clean_files ac_clean_files=“$ac_clean_files a.out a.out.dSYM a.exe b.out” # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking whether the C compiler works” >&5 printf %s “checking whether the C compiler works… ” >&6; } ac_link_default=‘printf “%sn” “$ac_link” | sed ’s/ -o *conftest[^ ]*//‘`
# The possible output files: ac_files=“a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*”
ac_rmfiles= for ac_file in $ac_files do
case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; * ) ac_rmfiles="$ac_rmfiles $ac_file";; esac
done rm -f $ac_rmfiles
if { { ac_try=“$ac_link_default” case “(($ac_try” in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;;
esac eval ac_try_echo=“"$as_me:${as_lineno-$LINENO}: $ac_try_echo"” printf “%sn” “$ac_try_echo”; } >&5
(eval "$ac_link_default") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then :
# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
# So ignore a value of ‘no’, otherwise this would lead to ‘EXEEXT = no’ # in a Makefile. We should not override ac_cv_exeext if it was cached, # so that the user can short-circuit this test for compilers unknown to # Autoconf. for ac_file in $ac_files ” do
test -f "$ac_file" || continue
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
;;
[ab].out )
# We found the default executable, but exeext='' is most
# certainly right.
break;;
*.* )
if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
then :; else
ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
fi
# We set ac_cv_exeext here because the later test for it is not
# safe: cross compilers may not add the suffix if given an `-o'
# argument, so we may need to know it at that point already.
# Even if this section looks crufty: it has the advantage of
# actually working.
break;;
* )
break;;
esac
done test “$ac_cv_exeext” = no && ac_cv_exeext=
else $as_nop
ac_file=''
fi if test -z “$ac_file” then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } printf “%sn” “$as_me: failed program was:” >&5 sed ‘s/^/| /’ conftest.$ac_ext >&5
{ { printf “%sn” “$as_me:${as_lineno-$LINENO}: error: in `$ac_pwd’:” >&5 printf “%sn” “$as_me: error: in `$ac_pwd’:” >&2;} as_fn_error 77 “C compiler cannot create executables See `config.log’ for more details” “$LINENO” 5; } else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf “%sn” “yes” >&6; } fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name” >&5 printf %s “checking for C compiler default output file name… ” >&6; } { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ac_file” >&5 printf “%sn” “$ac_file” >&6; } ac_exeext=$ac_cv_exeext
rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out ac_clean_files=$ac_clean_files_save { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for suffix of executables” >&5 printf %s “checking for suffix of executables… ” >&6; } if { { ac_try=“$ac_link” case “(($ac_try” in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;;
esac eval ac_try_echo=“"$as_me:${as_lineno-$LINENO}: $ac_try_echo"” printf “%sn” “$ac_try_echo”; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then :
# If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch ‘conftest.exe’. For instance with Cygwin, ‘ls conftest’ will # work properly (i.e., refer to ‘conftest.exe’), while it won’t with # ‘rm’. for ac_file in conftest.exe conftest conftest.*; do
test -f "$ac_file" || continue
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
break;;
* ) break;;
esac
done else $as_nop
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf “%sn” “$as_me: error: in `$ac_pwd’:” >&2;} as_fn_error $? “cannot compute suffix of executables: cannot compile and link See `config.log’ for more details” “$LINENO” 5; } fi rm -f conftest conftest$ac_cv_exeext { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext” >&5 printf “%sn” “$ac_cv_exeext” >&6; }
rm -f conftest.$ac_ext EXEEXT=$ac_cv_exeext ac_exeext=$EXEEXT cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ include <stdio.h> int main (void) { FILE *f = fopen (“conftest.out”, “w”);
return ferror (f) || fclose (f) != 0; ; return 0;
} _ACEOF ac_clean_files=“$ac_clean_files conftest.out” # Check that the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling” >&5 printf %s “checking whether we are cross compiling… ” >&6; } if test “$cross_compiling” != yes; then
{ { ac_try="$ac_link"
case “(($ac_try” in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;;
esac eval ac_try_echo=“"$as_me:${as_lineno-$LINENO}: $ac_try_echo"” printf “%sn” “$ac_try_echo”; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if { ac_try='./conftest$ac_cv_exeext'
{ { case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac eval ac_try_echo=“"$as_me:${as_lineno-$LINENO}: $ac_try_echo"” printf “%sn” “$ac_try_echo”; } >&5
(eval "$ac_try") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }; then
cross_compiling=no
else
if test "$cross_compiling" = maybe; then
cross_compiling=yes
else
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf “%sn” “$as_me: error: in `$ac_pwd’:” >&2;} as_fn_error 77 “cannot run C compiled programs. If you meant to cross compile, use `–host’. See `config.log’ for more details” “$LINENO” 5; }
fi fi
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $cross_compiling” >&5 printf “%sn” “$cross_compiling” >&6; }
rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out ac_clean_files=$ac_clean_files_save { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for suffix of object files” >&5 printf %s “checking for suffix of object files… ” >&6; } if test ${ac_cv_objext+y} then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main (void) {
; return 0;
} _ACEOF rm -f conftest.o conftest.obj if { { ac_try=“$ac_compile” case “(($ac_try” in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;;
esac eval ac_try_echo=“"$as_me:${as_lineno-$LINENO}: $ac_try_echo"” printf “%sn” “$ac_try_echo”; } >&5
(eval "$ac_compile") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then :
for ac_file in conftest.o conftest.obj conftest.*; do
test -f "$ac_file" || continue;
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
break;;
esac
done else $as_nop
printf "%s\n" "$as_me: failed program was:" >&5
sed ‘s/^/| /’ conftest.$ac_ext >&5
{ { printf “%sn” “$as_me:${as_lineno-$LINENO}: error: in `$ac_pwd’:” >&5 printf “%sn” “$as_me: error: in `$ac_pwd’:” >&2;} as_fn_error $? “cannot compute suffix of object files: cannot compile See `config.log’ for more details” “$LINENO” 5; } fi rm -f conftest.$ac_cv_objext conftest.$ac_ext fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext” >&5 printf “%sn” “$ac_cv_objext” >&6; } OBJEXT=$ac_cv_objext ac_objext=$OBJEXT { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C” >&5 printf %s “checking whether the compiler supports GNU C… ” >&6; } if test ${ac_cv_c_compiler_gnu+y} then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main (void) { ifndef __GNUC__
choke me
endif
; return 0;
} _ACEOF if ac_fn_c_try_compile “$LINENO” then :
ac_compiler_gnu=yes
else $as_nop
ac_compiler_gnu=no
fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu” >&5 printf “%sn” “$ac_cv_c_compiler_gnu” >&6; } ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test $ac_compiler_gnu = yes; then
GCC=yes
else
GCC=
fi ac_test_CFLAGS=${CFLAGS+y} ac_save_CFLAGS=$CFLAGS { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g” >&5 printf %s “checking whether $CC accepts -g… ” >&6; } if test ${ac_cv_prog_cc_g+y} then :
printf %s "(cached) " >&6
else $as_nop
ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes ac_cv_prog_cc_g=no CFLAGS="-g" cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main (void) {
; return 0;
} _ACEOF if ac_fn_c_try_compile “$LINENO” then :
ac_cv_prog_cc_g=yes
else $as_nop
CFLAGS=""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main (void) {
; return 0;
} _ACEOF if ac_fn_c_try_compile “$LINENO” then :
else $as_nop
ac_c_werror_flag=$ac_save_c_werror_flag
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main (void) {
; return 0;
} _ACEOF if ac_fn_c_try_compile “$LINENO” then :
ac_cv_prog_cc_g=yes
fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_c_werror_flag=$ac_save_c_werror_flag
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g” >&5 printf “%sn” “$ac_cv_prog_cc_g” >&6; } if test $ac_test_CFLAGS; then
CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
if test "$GCC" = yes; then CFLAGS="-g -O2" else CFLAGS="-g" fi
else
if test "$GCC" = yes; then CFLAGS="-O2" else CFLAGS= fi
fi ac_prog_cc_stdc=no if test x$ac_prog_cc_stdc = xno then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
printf %s “checking for $CC option to enable C11 features… ” >&6; } if test ${ac_cv_prog_cc_c11+y} then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_prog_cc_c11=no
ac_save_CC=$CC cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_c_conftest_c11_program _ACEOF for ac_arg in ” -std=gnu11 do
CC="$ac_save_CC $ac_arg" if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_c11=$ac_arg
fi rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c11" != "xno" && break
done rm -f conftest.$ac_ext CC=$ac_save_CC fi
if test “x$ac_cv_prog_cc_c11” = xno then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf “%sn” “unsupported” >&6; } else $as_nop
if test "x$ac_cv_prog_cc_c11" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf “%sn” “none needed” >&6; } else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
printf “%sn” “$ac_cv_prog_cc_c11” >&6; }
CC="$CC $ac_cv_prog_cc_c11"
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 ac_prog_cc_stdc=c11
fi fi if test x$ac_prog_cc_stdc = xno then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
printf %s “checking for $CC option to enable C99 features… ” >&6; } if test ${ac_cv_prog_cc_c99+y} then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_prog_cc_c99=no
ac_save_CC=$CC cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_c_conftest_c99_program _ACEOF for ac_arg in ” -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= do
CC="$ac_save_CC $ac_arg" if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_c99=$ac_arg
fi rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c99" != "xno" && break
done rm -f conftest.$ac_ext CC=$ac_save_CC fi
if test “x$ac_cv_prog_cc_c99” = xno then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf “%sn” “unsupported” >&6; } else $as_nop
if test "x$ac_cv_prog_cc_c99" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf “%sn” “none needed” >&6; } else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
printf “%sn” “$ac_cv_prog_cc_c99” >&6; }
CC="$CC $ac_cv_prog_cc_c99"
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 ac_prog_cc_stdc=c99
fi fi if test x$ac_prog_cc_stdc = xno then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
printf %s “checking for $CC option to enable C89 features… ” >&6; } if test ${ac_cv_prog_cc_c89+y} then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_prog_cc_c89=no
ac_save_CC=$CC cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_c_conftest_c89_program _ACEOF for ac_arg in ” -qlanglvl=extc89 -qlanglvl=ansi -std -Ae “-Aa -D_HPUX_SOURCE” “-Xc -D__EXTENSIONS__” do
CC="$ac_save_CC $ac_arg" if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_c89=$ac_arg
fi rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c89" != "xno" && break
done rm -f conftest.$ac_ext CC=$ac_save_CC fi
if test “x$ac_cv_prog_cc_c89” = xno then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf “%sn” “unsupported” >&6; } else $as_nop
if test "x$ac_cv_prog_cc_c89" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
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endif
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CXXFLAGS=""
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/* end confdefs.h. */
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
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am_cv_CXX_dependencies_compiler_type=none
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#
# We need to recreate these files for each test, as the compiler may
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# This happens at least with the AIX C compiler.
: > sub/conftest.c
for i in 1 2 3 4 5 6; do
echo '#include "conftst'$i'.h"' >> sub/conftest.c
# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
# Solaris 10 /bin/sh.
echo '/* dummy */' > sub/conftst$i.h
done
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
# We check with '-c' and '-o' for the sake of the "dashmstdout"
# mode. It turns out that the SunPro C++ compiler does not properly
# handle '-M -o', and we need to detect this. Also, some Intel
# versions had trouble with output in subdirs.
am__obj=sub/conftest.${OBJEXT-o}
am__minus_obj="-o $am__obj"
case $depmode in
gcc)
# This depmode causes a compiler race in universal mode.
test "$am__universal" = false || continue
;;
nosideeffect)
# After this tag, mechanisms are not by side-effect, so they'll
# only be used when explicitly requested.
if test "x$enable_dependency_tracking" = xyes; then
continue
else
break
fi
;;
msvc7 | msvc7msys | msvisualcpp | msvcmsys)
# This compiler won't grok '-c -o', but also, the minuso test has
# not run yet. These depmodes are late enough in the game, and
# so weak that their functioning should not be impacted.
am__obj=conftest.${OBJEXT-o}
am__minus_obj=
;;
none) break ;;
esac
if depmode=$depmode \
source=sub/conftest.c object=$am__obj \
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
>/dev/null 2>conftest.err &&
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
# icc doesn't choke on unknown options, it will just issue warnings
# or remarks (even with -Werror). So we grep stderr for any message
# that says an option was ignored or not supported.
# When given -MP, icc 7.0 and 7.1 complain thusly:
# icc: Command line warning: ignoring option '-M'; no argument required
# The diagnosis changed in icc 8.0:
# icc: Command line remark: option '-MP' not supported
if (grep 'ignoring option' conftest.err ||
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
am_cv_CXX_dependencies_compiler_type=$depmode
break
fi
fi
done
cd ..
rm -rf conftest.dir
else
am_cv_CXX_dependencies_compiler_type=none
fi
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type” >&5 printf “%sn” “$am_cv_CXX_dependencies_compiler_type” >&6; } CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
if test "x$enable_dependency_tracking" != xno \ && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then am__fastdepCXX_TRUE= am__fastdepCXX_FALSE='#'
else
am__fastdepCXX_TRUE='#' am__fastdepCXX_FALSE=
fi
CFLAGS=$save_CFLAGS
# By default we simply use the C compiler to build assembly code.
test “${CCAS+set}” = set || CCAS=$CC test “${CCASFLAGS+set}” = set || CCASFLAGS=$CFLAGS
depcc=“$CCAS” am_compiler_list=
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc” >&5 printf %s “checking dependency style of $depcc… ” >&6; } if test ${am_cv_CCAS_dependencies_compiler_type+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
# We make a subdir and do the tests there. Otherwise we can end up
# making bogus files that we don't know about and never remove. For
# instance it was reported that on HP-UX the gcc test will end up
# making a dummy file named 'D' -- because '-MD' means "put the output
# in D".
rm -rf conftest.dir
mkdir conftest.dir
# Copy depcomp to subdir because otherwise we won't find it if we're
# using a relative directory.
cp "$am_depcomp" conftest.dir
cd conftest.dir
# We will build objects and dependencies in a subdirectory because
# it helps to detect inapplicable dependency modes. For instance
# both Tru64's cc and ICC support -MD to output dependencies as a
# side effect of compilation, but ICC will put the dependencies in
# the current directory while Tru64 will put them in the object
# directory.
mkdir sub
am_cv_CCAS_dependencies_compiler_type=none
if test "$am_compiler_list" = ""; then
am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
fi
am__universal=false
for depmode in $am_compiler_list; do
# Setup a source with many dependencies, because some compilers
# like to wrap large dependency lists on column 80 (with \), and
# we should not choose a depcomp mode which is confused by this.
#
# We need to recreate these files for each test, as the compiler may
# overwrite some of them when testing with obscure command lines.
# This happens at least with the AIX C compiler.
: > sub/conftest.c
for i in 1 2 3 4 5 6; do
echo '#include "conftst'$i'.h"' >> sub/conftest.c
# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
# Solaris 10 /bin/sh.
echo '/* dummy */' > sub/conftst$i.h
done
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
# We check with '-c' and '-o' for the sake of the "dashmstdout"
# mode. It turns out that the SunPro C++ compiler does not properly
# handle '-M -o', and we need to detect this. Also, some Intel
# versions had trouble with output in subdirs.
am__obj=sub/conftest.${OBJEXT-o}
am__minus_obj="-o $am__obj"
case $depmode in
gcc)
# This depmode causes a compiler race in universal mode.
test "$am__universal" = false || continue
;;
nosideeffect)
# After this tag, mechanisms are not by side-effect, so they'll
# only be used when explicitly requested.
if test "x$enable_dependency_tracking" = xyes; then
continue
else
break
fi
;;
msvc7 | msvc7msys | msvisualcpp | msvcmsys)
# This compiler won't grok '-c -o', but also, the minuso test has
# not run yet. These depmodes are late enough in the game, and
# so weak that their functioning should not be impacted.
am__obj=conftest.${OBJEXT-o}
am__minus_obj=
;;
none) break ;;
esac
if depmode=$depmode \
source=sub/conftest.c object=$am__obj \
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
>/dev/null 2>conftest.err &&
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
# icc doesn't choke on unknown options, it will just issue warnings
# or remarks (even with -Werror). So we grep stderr for any message
# that says an option was ignored or not supported.
# When given -MP, icc 7.0 and 7.1 complain thusly:
# icc: Command line warning: ignoring option '-M'; no argument required
# The diagnosis changed in icc 8.0:
# icc: Command line remark: option '-MP' not supported
if (grep 'ignoring option' conftest.err ||
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
am_cv_CCAS_dependencies_compiler_type=$depmode
break
fi
fi
done
cd ..
rm -rf conftest.dir
else
am_cv_CCAS_dependencies_compiler_type=none
fi
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type” >&5 printf “%sn” “$am_cv_CCAS_dependencies_compiler_type” >&6; } CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
if test "x$enable_dependency_tracking" != xno \ && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then am__fastdepCCAS_TRUE= am__fastdepCCAS_FALSE='#'
else
am__fastdepCCAS_TRUE='#' am__fastdepCCAS_FALSE=
fi
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e” >&5 printf %s “checking for grep that handles long lines and -e… ” >&6; } if test ${ac_cv_path_GREP+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -z "$GREP"; then ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in grep ggrep
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_GREP" || continue
# Check for GNU ac_path_GREP and select it if it is found.
# Check for GNU $ac_path_GREP
case ‘“$ac_path_GREP” –version 2>&1` in GNU)
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'GREP' >> "conftest.nl"
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_GREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_GREP="$ac_path_GREP"
ac_path_GREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_GREP_found && break 3 done done done
IFS=$as_save_IFS
if test -z "$ac_cv_path_GREP"; then as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi
else
ac_cv_path_GREP=$GREP
fi
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP” >&5 printf “%sn” “$ac_cv_path_GREP” >&6; }
GREP="$ac_cv_path_GREP"
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for egrep” >&5 printf %s “checking for egrep… ” >&6; } if test ${ac_cv_path_EGREP+y} then :
printf %s "(cached) " >&6
else $as_nop
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else if test -z "$EGREP"; then ac_path_EGREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in egrep
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP" || continue
# Check for GNU ac_path_EGREP and select it if it is found.
# Check for GNU $ac_path_EGREP
case ‘“$ac_path_EGREP” –version 2>&1` in GNU)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_EGREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP="$ac_path_EGREP"
ac_path_EGREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_found && break 3 done done done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP"; then as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi
else
ac_cv_path_EGREP=$EGREP
fi
fi
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP” >&5 printf “%sn” “$ac_cv_path_EGREP” >&6; }
EGREP="$ac_cv_path_EGREP"
case ‘pwd` in
*\ * | *\ *)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
printf “%sn” “$as_me: WARNING: Libtool does not cope well with whitespace in `pwd`” >&2;} ;; esac
macro_version=‘2.4.7’ macro_revision=‘2.4.7’
ltmain=$ac_aux_dir/ltmain.sh
# Backslashify metacharacters that are still active within # double-quoted strings. sed_quote_subst=‘s/()/\1/g’
# Same as above, but do not quote variable references. double_quote_subst=‘s/()/\1/g’
# Sed substitution to delay expansion of an escaped shell variable in a # double_quote_subst’ed string. delay_variable_subst=‘s/\\\\\$/\\\$/g’
# Sed substitution to delay expansion of an escaped single quote. delay_single_quote_subst=‘s/’'‘/’'\\\''‘/g’
# Sed substitution to avoid accidental globbing in evaled expressions no_glob_subst=‘s/*/\*/g’
ECHO=‘\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking how to print strings” >&5 printf %s “checking how to print strings… ” >&6; } # Test print first, because it will be a builtin if present. if test “X`( print -r – -n ) 2>/dev/null`” = X-n && \
test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then ECHO='print -r --'
elif test “X`printf %s $ECHO 2>/dev/null`” = “X$ECHO”; then
ECHO='printf %s\n'
else
# Use this function as a fallback that always works.
func_fallback_echo ()
{
eval 'cat <<_LTECHO_EOF
$1 _LTECHO_EOF’
} ECHO='func_fallback_echo'
fi
# func_echo_all arg… # Invoke $ECHO with all args, space-separated. func_echo_all () {
$ECHO ""
}
case $ECHO in
printf*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: printf" >&5
printf “%sn” “printf” >&6; } ;;
print*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
printf “%sn” “print -r” >&6; } ;;
*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cat" >&5
printf “%sn” “cat” >&6; } ;; esac
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output” >&5 printf %s “checking for a sed that does not truncate output… ” >&6; } if test ${ac_cv_path_SED+y} then :
printf %s "(cached) " >&6
else $as_nop
ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
for ac_i in 1 2 3 4 5 6 7; do
ac_script="$ac_script$as_nl$ac_script"
done
echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
{ ac_script=; unset ac_script;}
if test -z "$SED"; then
ac_path_SED_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in sed gsed
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_SED="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_SED" || continue
# Check for GNU ac_path_SED and select it if it is found.
# Check for GNU $ac_path_SED
case ‘“$ac_path_SED” –version 2>&1` in GNU)
ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" '' >> "conftest.nl"
"$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_SED_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_SED="$ac_path_SED"
ac_path_SED_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_SED_found && break 3 done done done
IFS=$as_save_IFS
if test -z "$ac_cv_path_SED"; then as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 fi
else
ac_cv_path_SED=$SED
fi
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED” >&5 printf “%sn” “$ac_cv_path_SED” >&6; }
SED="$ac_cv_path_SED" rm -f conftest.sed
test -z “$SED” && SED=sed Xsed=“$SED -e 1s/^X//”
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for fgrep” >&5 printf %s “checking for fgrep… ” >&6; } if test ${ac_cv_path_FGREP+y} then :
printf %s "(cached) " >&6
else $as_nop
if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 then ac_cv_path_FGREP="$GREP -F" else if test -z "$FGREP"; then ac_path_FGREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in fgrep
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_FGREP="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_FGREP" || continue
# Check for GNU ac_path_FGREP and select it if it is found.
# Check for GNU $ac_path_FGREP
case ‘“$ac_path_FGREP” –version 2>&1` in GNU)
ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'FGREP' >> "conftest.nl"
"$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_FGREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_FGREP="$ac_path_FGREP"
ac_path_FGREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_FGREP_found && break 3 done done done
IFS=$as_save_IFS
if test -z "$ac_cv_path_FGREP"; then as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi
else
ac_cv_path_FGREP=$FGREP
fi
fi
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP” >&5 printf “%sn” “$ac_cv_path_FGREP” >&6; }
FGREP="$ac_cv_path_FGREP"
test -z “$GREP” && GREP=grep
# Check whether –with-gnu-ld was given. if test ${with_gnu_ld+y} then :
withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
else $as_nop
with_gnu_ld=no
fi
ac_prog=ld if test yes = “$GCC”; then
# Check if gcc -print-prog-name=ld gives a path.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
printf %s “checking for ld used by $CC… ” >&6; }
case $host in
*-*-mingw*)
# gcc leaves a trailing carriage return, which upsets mingw
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
*)
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
esac
case $ac_prog in
# Accept absolute paths.
[\\/]* | ?:[\\/]*)
re_direlt='/[^/][^/]*/\.\./'
# Canonicalize the pathname of ld
ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
done
test -z "$LD" && LD=$ac_prog
;;
"")
# If it fails, then pretend we aren't using GCC.
ac_prog=ld
;;
*)
# If it is relative, then search for the first ld in PATH.
with_gnu_ld=unknown
;;
esac
elif test yes = “$with_gnu_ld”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
printf %s “checking for GNU ld… ” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
printf %s “checking for non-GNU ld… ” >&6; } fi if test ${lt_cv_path_LD+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -z "$LD"; then
lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
for ac_dir in $PATH; do
IFS=$lt_save_ifs
test -z "$ac_dir" && ac_dir=.
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
lt_cv_path_LD=$ac_dir/$ac_prog
# Check to see if the program is GNU ld. I'd rather use --version,
# but apparently some variants of GNU ld only accept -v.
# Break only if it was the GNU/non-GNU ld that we prefer.
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
test no != "$with_gnu_ld" && break
;;
*)
test yes != "$with_gnu_ld" && break
;;
esac
fi
done
IFS=$lt_save_ifs
else
lt_cv_path_LD=$LD # Let the user override the test with a path.
fi fi
LD=$lt_cv_path_LD if test -n “$LD”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
printf “%sn” “$LD” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi test -z “$LD” && as_fn_error $? “no acceptable ld found in $PATH” “$LINENO” 5 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld” >&5 printf %s “checking if the linker ($LD) is GNU ld… ” >&6; } if test ${lt_cv_prog_gnu_ld+y} then :
printf %s "(cached) " >&6
else $as_nop
# I'd rather use --version here, but apparently some GNU lds only accept -v.
case ‘$LD -v 2>&1 </dev/null` in GNU | *’with BFD’*)
lt_cv_prog_gnu_ld=yes ;;
*)
lt_cv_prog_gnu_ld=no ;;
esac fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld” >&5 printf “%sn” “$lt_cv_prog_gnu_ld” >&6; } with_gnu_ld=$lt_cv_prog_gnu_ld
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)” >&5 printf %s “checking for BSD- or MS-compatible name lister (nm)… ” >&6; } if test ${lt_cv_path_NM+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM=$NM
else
lt_nm_to_check=${ac_tool_prefix}nm
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
lt_nm_to_check="$lt_nm_to_check nm"
fi
for lt_tmp_nm in $lt_nm_to_check; do
lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS=$lt_save_ifs
test -z "$ac_dir" && ac_dir=.
tmp_nm=$ac_dir/$lt_tmp_nm
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the 'sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
# Tru64's nm complains that /dev/null is an invalid object file
# MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
case $build_os in
mingw*) lt_bad_file=conftest.nm/nofile ;;
*) lt_bad_file=/dev/null ;;
esac
case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in
*$lt_bad_file* | *'Invalid file or object type'*)
lt_cv_path_NM="$tmp_nm -B"
break 2
;;
*)
case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in
*/dev/null*)
lt_cv_path_NM="$tmp_nm -p"
break 2
;;
*)
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
continue # so that we can try to find one that supports BSD flags
;;
esac
;;
esac
fi
done
IFS=$lt_save_ifs
done
: ${lt_cv_path_NM=no}
fi fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM” >&5 printf “%sn” “$lt_cv_path_NM” >&6; } if test no != “$lt_cv_path_NM”; then
NM=$lt_cv_path_NM
else
# Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else if test -n "$ac_tool_prefix"; then for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_DUMPBIN+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$DUMPBIN"; then ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi DUMPBIN=$ac_cv_prog_DUMPBIN if test -n “$DUMPBIN”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
printf “%sn” “$DUMPBIN” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
test -n "$DUMPBIN" && break done
fi if test -z “$DUMPBIN”; then
ac_ct_DUMPBIN=$DUMPBIN for ac_prog in dumpbin "link -dump"
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_ac_ct_DUMPBIN+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_DUMPBIN"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN if test -n “$ac_ct_DUMPBIN”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
printf “%sn” “$ac_ct_DUMPBIN” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
test -n "$ac_ct_DUMPBIN" && break
done
if test "x$ac_ct_DUMPBIN" = x; then DUMPBIN=":" else case $cross_compiling:$ac_tool_warned in
yes:) { printf “%sn” “$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet” >&5 printf “%sn” “$as_me: WARNING: using cross tools not prefixed with host triplet” >&2;} ac_tool_warned=yes ;; esac
DUMPBIN=$ac_ct_DUMPBIN fi
fi
case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in
*COFF*)
DUMPBIN="$DUMPBIN -symbols -headers"
;;
*)
DUMPBIN=:
;;
esac
fi
if test : != "$DUMPBIN"; then
NM=$DUMPBIN
fi
fi test -z “$NM” && NM=nm
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface” >&5 printf %s “checking the name lister ($NM) interface… ” >&6; } if test ${lt_cv_nm_interface+y} then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest*
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface” >&5 printf “%sn” “$lt_cv_nm_interface” >&6; }
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking whether ln -s works” >&5 printf %s “checking whether ln -s works… ” >&6; } LN_S=$as_ln_s if test “$LN_S” = “ln -s”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf “%sn” “yes” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
printf “%sn” “no, using $LN_S” >&6; } fi
# find the maximum length of command line arguments { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments” >&5 printf %s “checking the maximum length of command line arguments… ” >&6; } if test ${lt_cv_sys_max_cmd_len+y} then :
printf %s "(cached) " >&6
else $as_nop
i=0
teststring=ABCD
case $build_os in
msdosdjgpp*)
# On DJGPP, this test can blow up pretty badly due to problems in libc
# (any single argument exceeding 2000 bytes causes a buffer overrun
# during glob expansion). Even if it were fixed, the result of this
# check would be larger than it should be.
lt_cv_sys_max_cmd_len=12288; # 12K is about right
;;
gnu*)
# Under GNU Hurd, this test is not required because there is
# no limit to the length of command line arguments.
# Libtool will interpret -1 as no limit whatsoever
lt_cv_sys_max_cmd_len=-1;
;;
cygwin* | mingw* | cegcc*)
# On Win9x/ME, this test blows up -- it succeeds, but takes
# about 5 minutes as the teststring grows exponentially.
# Worse, since 9x/ME are not pre-emptively multitasking,
# you end up with a "frozen" computer, even though with patience
# the test eventually succeeds (with a max line length of 256k).
# Instead, let's just punt: use the minimum linelength reported by
# all of the supported platforms: 8192 (on NT/2K/XP).
lt_cv_sys_max_cmd_len=8192;
;;
mint*)
# On MiNT this can take a long time and run out of memory.
lt_cv_sys_max_cmd_len=8192;
;;
amigaos*)
# On AmigaOS with pdksh, this test takes hours, literally.
# So we just punt and use a minimum line length of 8192.
lt_cv_sys_max_cmd_len=8192;
;;
bitrig* | darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*)
# This has been around since 386BSD, at least. Likely further.
if test -x /sbin/sysctl; then
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
elif test -x /usr/sbin/sysctl; then
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
else
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
fi
# And add a safety zone
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
;;
interix*)
# We know the value 262144 and hardcode it with a safety zone (like BSD)
lt_cv_sys_max_cmd_len=196608
;;
os2*)
# The test takes a long time on OS/2.
lt_cv_sys_max_cmd_len=8192
;;
osf*)
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
# nice to cause kernel panics so lets avoid the loop below.
# First set a reasonable default.
lt_cv_sys_max_cmd_len=16384
#
if test -x /sbin/sysconfig; then
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
*1*) lt_cv_sys_max_cmd_len=-1 ;;
esac
fi
;;
sco3.2v5*)
lt_cv_sys_max_cmd_len=102400
;;
sysv5* | sco5v6* | sysv4.2uw2*)
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
if test -n "$kargmax"; then
lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[ ]//'`
else
lt_cv_sys_max_cmd_len=32768
fi
;;
*)
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
if test -n "$lt_cv_sys_max_cmd_len" && \
test undefined != "$lt_cv_sys_max_cmd_len"; then
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
else
# Make teststring a little bigger before we do anything with it.
# a 1K string should be a reasonable start.
for i in 1 2 3 4 5 6 7 8; do
teststring=$teststring$teststring
done
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
# If test is not a shell built-in, we'll probably end up computing a
# maximum length that is only half of the actual maximum length, but
# we can't tell.
while { test X`env echo "$teststring$teststring" 2>/dev/null` \
= "X$teststring$teststring"; } >/dev/null 2>&1 &&
test 17 != "$i" # 1/2 MB should be enough
do
i=`expr $i + 1`
teststring=$teststring$teststring
done
# Only check the string length outside the loop.
lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
teststring=
# Add a significant safety factor because C++ compilers can tack on
# massive amounts of additional arguments before passing them to the
# linker. It appears as though 1/2 is a usable value.
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
fi
;;
esac
fi
if test -n “$lt_cv_sys_max_cmd_len”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
printf “%sn” “$lt_cv_sys_max_cmd_len” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5
printf “%sn” “none” >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len
: ${CP=“cp -f”} : ${MV=“mv -f”} : ${RM=“rm -f”}
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
lt_unset=unset
else
lt_unset=false
fi
# test EBCDIC or ASCII case ‘echo X|tr X ’101’‘ in
A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;;
esac
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format” >&5 printf %s “checking how to convert $build file names to $host format… ” >&6; } if test ${lt_cv_to_host_file_cmd+y} then :
printf %s "(cached) " >&6
else $as_nop
case $host in
*-*-mingw* )
case $build in
*-*-mingw* ) # actually msys
lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
;;
*-*-cygwin* )
lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
;;
* ) # otherwise, assume *nix
lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
;;
esac
;;
*-*-cygwin* )
case $build in
*-*-mingw* ) # actually msys
lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
;;
*-*-cygwin* )
lt_cv_to_host_file_cmd=func_convert_file_noop
;;
* ) # otherwise, assume *nix
lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
;;
esac
;;
* ) # unhandled hosts (and "normal" native builds)
lt_cv_to_host_file_cmd=func_convert_file_noop
;;
esac
fi
to_host_file_cmd=$lt_cv_to_host_file_cmd { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd” >&5 printf “%sn” “$lt_cv_to_host_file_cmd” >&6; }
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format” >&5 printf %s “checking how to convert $build file names to toolchain format… ” >&6; } if test ${lt_cv_to_tool_file_cmd+y} then :
printf %s "(cached) " >&6
else $as_nop
#assume ordinary cross tools, or native build.
lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in
*-*-mingw* )
case $build in
*-*-mingw* ) # actually msys
lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
;;
esac
;;
esac
fi
to_tool_file_cmd=$lt_cv_to_tool_file_cmd { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd” >&5 printf “%sn” “$lt_cv_to_tool_file_cmd” >&6; }
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files” >&5 printf %s “checking for $LD option to reload object files… ” >&6; } if test ${lt_cv_ld_reload_flag+y} then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_ld_reload_flag='-r'
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag” >&5 printf “%sn” “$lt_cv_ld_reload_flag” >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in “” | “ ”*) ;; *) reload_flag=“ $reload_flag” ;; esac reload_cmds=‘$LD$reload_flag -o $output$reload_objs’ case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
if test yes != "$GCC"; then
reload_cmds=false
fi
;;
darwin*)
if test yes = "$GCC"; then
reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
else
reload_cmds='$LD$reload_flag -o $output$reload_objs'
fi
;;
esac
if test -n “$ac_tool_prefix”; then
# Extract the first word of "${ac_tool_prefix}file", so it can be a program name with args.
set dummy ${ac_tool_prefix}file; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_FILECMD+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$FILECMD"; then ac_cv_prog_FILECMD="$FILECMD" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_FILECMD="${ac_tool_prefix}file"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi FILECMD=$ac_cv_prog_FILECMD if test -n “$FILECMD”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FILECMD" >&5
printf “%sn” “$FILECMD” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
fi if test -z “$ac_cv_prog_FILECMD”; then
ac_ct_FILECMD=$FILECMD # Extract the first word of "file", so it can be a program name with args.
set dummy file; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_ac_ct_FILECMD+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_FILECMD"; then ac_cv_prog_ac_ct_FILECMD="$ac_ct_FILECMD" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_FILECMD="file"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi ac_ct_FILECMD=$ac_cv_prog_ac_ct_FILECMD if test -n “$ac_ct_FILECMD”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_FILECMD" >&5
printf “%sn” “$ac_ct_FILECMD” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
if test "x$ac_ct_FILECMD" = x; then FILECMD=":" else case $cross_compiling:$ac_tool_warned in
yes:) { printf “%sn” “$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet” >&5 printf “%sn” “$as_me: WARNING: using cross tools not prefixed with host triplet” >&2;} ac_tool_warned=yes ;; esac
FILECMD=$ac_ct_FILECMD fi
else
FILECMD="$ac_cv_prog_FILECMD"
fi
if test -n “$ac_tool_prefix”; then
# Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
set dummy ${ac_tool_prefix}objdump; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_OBJDUMP+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n “$OBJDUMP”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
printf “%sn” “$OBJDUMP” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
fi if test -z “$ac_cv_prog_OBJDUMP”; then
ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args.
set dummy objdump; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_ac_ct_OBJDUMP+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_OBJDUMP="objdump"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n “$ac_ct_OBJDUMP”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
printf “%sn” “$ac_ct_OBJDUMP” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in
yes:) { printf “%sn” “$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet” >&5 printf “%sn” “$as_me: WARNING: using cross tools not prefixed with host triplet” >&2;} ac_tool_warned=yes ;; esac
OBJDUMP=$ac_ct_OBJDUMP fi
else
OBJDUMP="$ac_cv_prog_OBJDUMP"
fi
test -z “$OBJDUMP” && OBJDUMP=objdump
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries” >&5 printf %s “checking how to recognize dependent libraries… ” >&6; } if test ${lt_cv_deplibs_check_method+y} then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_file_magic_cmd='$MAGIC_CMD'
lt_cv_file_magic_test_file= lt_cv_deplibs_check_method=‘unknown’ # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # ‘none’ – dependencies not supported. # ‘unknown’ – same as none, but documents that we really don’t know. # ‘pass_all’ – all dependencies passed with no checks. # ‘test_compile’ – check by making test program. # ‘file_magic [[regex]]’ – check by looking for files in library path # that responds to the $file_magic_cmd with a given extended regex. # If you have ‘file’ or equivalent on your system and you’re not sure # whether ‘pass_all’ will always work, you probably want this one.
case $host_os in aix*)
lt_cv_deplibs_check_method=pass_all ;;
beos*)
lt_cv_deplibs_check_method=pass_all ;;
bsdi*)
lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='$FILECMD -L' lt_cv_file_magic_test_file=/shlib/libc.so ;;
cygwin*)
# func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;;
mingw* | pw32*)
# Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. if ( file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;;
cegcc*)
# use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;;
darwin* | rhapsody*)
lt_cv_deplibs_check_method=pass_all ;;
freebsd* | dragonfly* | midnightbsd*)
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
case $host_cpu in
i*86 )
# Not sure whether the presence of OpenBSD here was a mistake.
# Let's accept both of them until this is cleared up.
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
lt_cv_file_magic_cmd=$FILECMD
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
;;
esac
else
lt_cv_deplibs_check_method=pass_all
fi
;;
haiku*)
lt_cv_deplibs_check_method=pass_all ;;
hpux10.20* | hpux11*)
lt_cv_file_magic_cmd=$FILECMD case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;;
interix*)
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;;
irix5* | irix6* | nonstopux*)
case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;;
# This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
lt_cv_deplibs_check_method=pass_all ;;
netbsd* | netbsdelf*-gnu)
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;;
newos6*)
lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=$FILECMD lt_cv_file_magic_test_file=/usr/lib/libnls.so ;;
nto | qnx)
lt_cv_deplibs_check_method=pass_all ;;
openbsd* | bitrig*)
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;;
osf3* | osf4* | osf5*)
lt_cv_deplibs_check_method=pass_all ;;
rdos*)
lt_cv_deplibs_check_method=pass_all ;;
solaris*)
lt_cv_deplibs_check_method=pass_all ;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
lt_cv_deplibs_check_method=pass_all ;;
sysv4 | sysv4.3*)
case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;;
tpf*)
lt_cv_deplibs_check_method=pass_all ;;
os2*)
lt_cv_deplibs_check_method=pass_all ;;
esac
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method” >&5 printf “%sn” “$lt_cv_deplibs_check_method” >&6; }
file_magic_glob= want_nocaseglob=no if test “$build” = “$host”; then
case $host_os in
mingw* | pw32*)
if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
want_nocaseglob=yes
else
file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
fi
;;
esac
fi
file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z “$deplibs_check_method” && deplibs_check_method=unknown
if test -n “$ac_tool_prefix”; then
# Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_DLLTOOL+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n “$DLLTOOL”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
printf “%sn” “$DLLTOOL” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
fi if test -z “$ac_cv_prog_DLLTOOL”; then
ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args.
set dummy dlltool; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_ac_ct_DLLTOOL+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_DLLTOOL="dlltool"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n “$ac_ct_DLLTOOL”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
printf “%sn” “$ac_ct_DLLTOOL” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in
yes:) { printf “%sn” “$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet” >&5 printf “%sn” “$as_me: WARNING: using cross tools not prefixed with host triplet” >&2;} ac_tool_warned=yes ;; esac
DLLTOOL=$ac_ct_DLLTOOL fi
else
DLLTOOL="$ac_cv_prog_DLLTOOL"
fi
test -z “$DLLTOOL” && DLLTOOL=dlltool
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries” >&5 printf %s “checking how to associate runtime and link libraries… ” >&6; } if test ${lt_cv_sharedlib_from_linklib_cmd+y} then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_sharedlib_from_linklib_cmd='unknown'
case $host_os in cygwin* | mingw* | pw32* | cegcc*)
# two different shell functions defined in ltmain.sh; # decide which one to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;;
*)
# fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd=$ECHO ;;
esac
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd” >&5 printf “%sn” “$lt_cv_sharedlib_from_linklib_cmd” >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z “$sharedlib_from_linklib_cmd” && sharedlib_from_linklib_cmd=$ECHO
if test -n “$ac_tool_prefix”; then
for ac_prog in ar do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_AR+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi AR=$ac_cv_prog_AR if test -n “$AR”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
printf “%sn” “$AR” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
test -n "$AR" && break done
fi if test -z “$AR”; then
ac_ct_AR=$AR for ac_prog in ar
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_ac_ct_AR+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_AR="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n “$ac_ct_AR”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
printf “%sn” “$ac_ct_AR” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
test -n "$ac_ct_AR" && break
done
if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in
yes:) { printf “%sn” “$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet” >&5 printf “%sn” “$as_me: WARNING: using cross tools not prefixed with host triplet” >&2;} ac_tool_warned=yes ;; esac
AR=$ac_ct_AR fi
fi
: ${AR=ar}
# Use ARFLAGS variable as AR’s operation code to sync the variable naming with # Automake. If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have # higher priority because thats what people were doing historically (setting # ARFLAGS for automake and AR_FLAGS for libtool). FIXME: Make the AR_FLAGS # variable obsoleted/removed.
test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr} lt_ar_flags=$AR_FLAGS
# Make AR_FLAGS overridable by ‘make ARFLAGS=’. Don’t try to run-time override # by AR_FLAGS because that was never working and AR_FLAGS is about to die.
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support” >&5 printf %s “checking for archiver @FILE support… ” >&6; } if test ${lt_cv_ar_at_file+y} then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main (void) {
; return 0;
} _ACEOF if ac_fn_c_try_compile “$LINENO” then :
echo conftest.$ac_objext > conftest.lst
lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
(eval $lt_ar_try) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if test 0 -eq "$ac_status"; then
# Ensure the archiver fails upon bogus file names.
rm -f conftest.$ac_objext libconftest.a
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
(eval $lt_ar_try) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if test 0 -ne "$ac_status"; then
lt_cv_ar_at_file=@
fi
fi
rm -f conftest.* libconftest.a
fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file” >&5 printf “%sn” “$lt_cv_ar_at_file” >&6; }
if test no = “$lt_cv_ar_at_file”; then
archiver_list_spec=
else
archiver_list_spec=$lt_cv_ar_at_file
fi
if test -n “$ac_tool_prefix”; then
# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
set dummy ${ac_tool_prefix}strip; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_STRIP+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_STRIP="${ac_tool_prefix}strip"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi STRIP=$ac_cv_prog_STRIP if test -n “$STRIP”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
printf “%sn” “$STRIP” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
fi if test -z “$ac_cv_prog_STRIP”; then
ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args.
set dummy strip; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_ac_ct_STRIP+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_STRIP="strip"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n “$ac_ct_STRIP”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
printf “%sn” “$ac_ct_STRIP” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in
yes:) { printf “%sn” “$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet” >&5 printf “%sn” “$as_me: WARNING: using cross tools not prefixed with host triplet” >&2;} ac_tool_warned=yes ;; esac
STRIP=$ac_ct_STRIP fi
else
STRIP="$ac_cv_prog_STRIP"
fi
test -z “$STRIP” && STRIP=:
if test -n “$ac_tool_prefix”; then
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_RANLIB+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi RANLIB=$ac_cv_prog_RANLIB if test -n “$RANLIB”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
printf “%sn” “$RANLIB” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
fi if test -z “$ac_cv_prog_RANLIB”; then
ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_ac_ct_RANLIB+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_RANLIB="ranlib"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n “$ac_ct_RANLIB”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
printf “%sn” “$ac_ct_RANLIB” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in
yes:) { printf “%sn” “$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet” >&5 printf “%sn” “$as_me: WARNING: using cross tools not prefixed with host triplet” >&2;} ac_tool_warned=yes ;; esac
RANLIB=$ac_ct_RANLIB fi
else
RANLIB="$ac_cv_prog_RANLIB"
fi
test -z “$RANLIB” && RANLIB=:
# Determine commands to create old-style static archives. old_archive_cmds=‘$AR $AR_FLAGS $oldlib$oldobjs’ old_postinstall_cmds=‘chmod 644 $oldlib’ old_postuninstall_cmds=
if test -n “$RANLIB”; then
case $host_os in bitrig* | openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
fi
case $host_os in
darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;;
esac
# If no C compiler was specified, use CC. LTCC=${LTCC-“$CC”}
# If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-“$CFLAGS”}
# Allow CC to be a program name with arguments. compiler=$CC
# Check for command to grab the raw symbol name followed by C symbol from nm. { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object” >&5 printf %s “checking command to parse $NM output from $compiler object… ” >&6; } if test ${lt_cv_sys_global_symbol_pipe+y} then :
printf %s "(cached) " >&6
else $as_nop
# These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)]
# Character class describing NM global symbol codes. symcode=‘’
# Regexp to match symbols that can be accessed directly from C. sympat=‘([_A-Za-z0-9]*)’
# Define system-specific variables. case $host_os in aix*)
symcode='[BCDT]' ;;
cygwin* | mingw* | pw32* | cegcc*)
symcode='[ABCDGISTW]' ;;
hpux*)
if test ia64 = "$host_cpu"; then symcode='[ABCDEGRST]' fi ;;
irix* | nonstopux*)
symcode='[BCDEGRST]' ;;
osf*)
symcode='[BCDEGQRST]' ;;
solaris*)
symcode='[BDRT]' ;;
sco3.2v5*)
symcode='[DT]' ;;
sysv4.2uw2*)
symcode='[DT]' ;;
sysv5* | sco5v6* | unixware* | OpenUNIX*)
symcode='[ABDT]' ;;
sysv4)
symcode='[DFNSTU]' ;;
esac
# If we’re using GNU nm, then use its standard symbol codes. case ‘$NM -V 2>&1` in GNU | *’with BFD’*)
symcode='[ABCDGIRSTW]' ;;
esac
if test “$lt_cv_nm_interface” = “MS dumpbin”; then
# Gets list of data symbols to import. lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'" # Adjust the below global symbol transforms to fixup imported variables. lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" lt_c_name_lib_hook="\ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
else
# Disable hooks by default. lt_cv_sys_global_symbol_to_import= lt_cdecl_hook= lt_c_name_hook= lt_c_name_lib_hook=
fi
# Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl=“$SED -n”\ $lt_cdecl_hook\ “ -e ‘s/^T .* (.*)$/extern int 1();/p’”\ “ -e ‘s/^$symcode$symcode* .* (.*)$/extern char 1;/p’”
# Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address=“$SED -n”\ $lt_c_name_hook\ “ -e ‘s/^: (.*) .*$/ {"1", (void *) 0},/p’”\ “ -e ‘s/^$symcode$symcode* .* (.*)$/ {"1", (void *) &1},/p’”
# Transform an extracted symbol line into symbol name with lib prefix and # symbol address. lt_cv_sys_global_symbol_to_c_name_address_lib_prefix=“$SED -n”\ $lt_c_name_lib_hook\ “ -e ‘s/^: (.*) .*$/ {"1", (void *) 0},/p’”\ “ -e ‘s/^$symcode$symcode* .* (lib.*)$/ {"1", (void *) &1},/p’”\ “ -e ‘s/^$symcode$symcode* .* (.*)$/ {"lib1", (void *) &1},/p’”
# Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*)
opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;;
esac
# Try without a prefix underscore, then with it. for ac_symprfx in “” “_”; do
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function, # D for any global variable and I for any imported variable. # Also find C++ and __fastcall symbols from MSVC++ or ICC, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\
“ {last_section=section; section=$ 3};”\ “ /^COFF SYMBOL TABLE/{for(i in hide) delete hide};”\ “ /Section length .#relocs.(pick any)/{hide=1};”\ “ /^ *Symbol name *: /{split($ 0,sn,":"); si=substr(sn,2)};”\ “ /^ *Type *: code/{print "T",si,substr(si,length(prfx))};”\ “ /^ *Type *: data/{print "I",si,substr(si,length(prfx))};”\ “ $ 0!~/External *|/{next};”\ “ / 0+ UNDEF /{next}; / UNDEF ([^|])*()/{next};”\ “ {if(hide) next};”\ “ {f="D"}; $ 0~/().*|/{f="T"};”\ “ {split($ 0,a,/||r/); split(a,s)};”\ “ s~/^[@?]/{print f,s,s; next};”\ “ s~prfx {split(s,t,"@"); print f,t,substr(t,length(prfx))}”\ “ ‘ prfx=^$ac_symprfx”
else lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF
ifdef __cplusplus extern “C” { endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} ifdef __cplusplus } endif int main(){nm_test_var=‘a’;nm_test_func();return(0);} _LT_EOF
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
# Now try to grab the symbols.
nlist=conftest.nm
$ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&5
if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&5 && test -s "$nlist"; then
# Try sorting and uniquifying the output.
if sort "$nlist" | uniq > "$nlist"T; then
mv -f "$nlist"T "$nlist"
else
rm -f "$nlist"T
fi
# Make sure that we snagged all the symbols we need.
if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
cat <<_LT_EOF > conftest.$ac_ext
/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can’t be const, because runtime
relocations are performed -- see ld's documentation on pseudo-relocs. */
# define LT_DLSYM_CONST elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST else # define LT_DLSYM_CONST const endif
ifdef __cplusplus extern “C” { endif
_LT_EOF
# Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext
/* The mapping between symbol names and symbols. */ LT_DLSYM_CONST struct {
const char *name; void *address;
} lt__PROGRAM__LTX_preloaded_symbols[] = {
{ "@PROGRAM@", (void *) 0 },
_LT_EOF
$SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
cat <<\_LT_EOF >> conftest.$ac_ext
{0, (void *) 0}
};
/* This works around a problem in FreeBSD linker */ ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() {
return lt__PROGRAM__LTX_preloaded_symbols;
} endif
ifdef __cplusplus } endif _LT_EOF
# Now try linking the two files.
mv conftest.$ac_objext conftstm.$ac_objext
lt_globsym_save_LIBS=$LIBS
lt_globsym_save_CFLAGS=$CFLAGS
LIBS=conftstm.$ac_objext
CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s conftest$ac_exeext; then
pipe_works=yes
fi
LIBS=$lt_globsym_save_LIBS
CFLAGS=$lt_globsym_save_CFLAGS
else
echo "cannot find nm_test_func in $nlist" >&5
fi
else
echo "cannot find nm_test_var in $nlist" >&5
fi
else
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
fi
else
echo "$progname: failed program was:" >&5
cat conftest.$ac_ext >&5
fi
rm -rf conftest* conftst*
# Do not use the global_symbol_pipe unless it works.
if test yes = "$pipe_works"; then
break
else
lt_cv_sys_global_symbol_pipe=
fi
done
fi
if test -z “$lt_cv_sys_global_symbol_pipe”; then
lt_cv_sys_global_symbol_to_cdecl=
fi if test -z “$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5
printf “%sn” “failed” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
printf “%sn” “ok” >&6; } fi
# Response file support. if test “$lt_cv_nm_interface” = “MS dumpbin”; then
nm_file_list_spec='@'
elif $NM –help 2>/dev/null | grep ‘[@]FILE’ >/dev/null; then
nm_file_list_spec='@'
fi
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for sysroot” >&5 printf %s “checking for sysroot… ” >&6; }
# Check whether –with-sysroot was given. if test ${with_sysroot+y} then :
withval=$with_sysroot;
else $as_nop
with_sysroot=no
fi
lt_sysroot= case $with_sysroot in #(
yes)
if test yes = "$GCC"; then
lt_sysroot=`$CC --print-sysroot 2>/dev/null`
fi
;; #(
/*)
lt_sysroot=`echo "$with_sysroot" | $SED -e "$sed_quote_subst"`
;; #(
no|'')
;; #(
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
printf “%sn” “$with_sysroot” >&6; }
as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
printf “%sn” “${lt_sysroot:-no}” >&6; }
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for a working dd” >&5 printf %s “checking for a working dd… ” >&6; } if test ${ac_cv_path_lt_DD+y} then :
printf %s "(cached) " >&6
else $as_nop
printf 0123456789abcdef0123456789abcdef >conftest.i
cat conftest.i conftest.i >conftest2.i : ${lt_DD:=$DD} if test -z “$lt_DD”; then
ac_path_lt_DD_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in dd
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_lt_DD="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_lt_DD" || continue
if “$ac_path_lt_DD” bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
cmp -s conftest.i conftest.out \ && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
fi
$ac_path_lt_DD_found && break 3 done done done
IFS=$as_save_IFS
if test -z "$ac_cv_path_lt_DD"; then : fi
else
ac_cv_path_lt_DD=$lt_DD
fi
rm -f conftest.i conftest2.i conftest.out fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD” >&5 printf “%sn” “$ac_cv_path_lt_DD” >&6; }
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes” >&5 printf %s “checking how to truncate binary pipes… ” >&6; } if test ${lt_cv_truncate_bin+y} then :
printf %s "(cached) " >&6
else $as_nop
printf 0123456789abcdef0123456789abcdef >conftest.i
cat conftest.i conftest.i >conftest2.i lt_cv_truncate_bin= if “$ac_cv_path_lt_DD” bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
cmp -s conftest.i conftest.out \ && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
fi rm -f conftest.i conftest2.i conftest.out test -z “$lt_cv_truncate_bin” && lt_cv_truncate_bin=“$SED -e 4q” fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin” >&5 printf “%sn” “$lt_cv_truncate_bin” >&6; }
# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. func_cc_basename () {
for cc_temp in $*""; do
case $cc_temp in
compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
\-*) ;;
*) break;;
esac
done
func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
}
# Check whether –enable-libtool-lock was given. if test ${enable_libtool_lock+y} then :
enableval=$enable_libtool_lock;
fi
test no = “$enable_libtool_lock” || enable_libtool_lock=yes
# Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64--hpux)
# Find out what ABI is being produced by ac_compile, and set mode
# options accordingly.
echo 'int i;' > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
case `$FILECMD conftest.$ac_objext` in
*ELF-32*)
HPUX_IA64_MODE=32
;;
*ELF-64*)
HPUX_IA64_MODE=64
;;
esac
fi
rm -rf conftest*
;;
--irix6*)
# Find out what ABI is being produced by ac_compile, and set linker
# options accordingly.
echo '#line '$LINENO' "configure"' > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
if test yes = "$lt_cv_prog_gnu_ld"; then
case `$FILECMD conftest.$ac_objext` in
*32-bit*)
LD="${LD-ld} -melf32bsmip"
;;
*N32*)
LD="${LD-ld} -melf32bmipn32"
;;
*64-bit*)
LD="${LD-ld} -melf64bmip"
;;
esac
else
case `$FILECMD conftest.$ac_objext` in
*32-bit*)
LD="${LD-ld} -32"
;;
*N32*)
LD="${LD-ld} -n32"
;;
*64-bit*)
LD="${LD-ld} -64"
;;
esac
fi
fi
rm -rf conftest*
;;
mips64*-linux)
# Find out what ABI is being produced by ac_compile, and set linker
# options accordingly.
echo '#line '$LINENO' "configure"' > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
emul=elf
case `$FILECMD conftest.$ac_objext` in
*32-bit*)
emul="${emul}32"
;;
*64-bit*)
emul="${emul}64"
;;
esac
case `$FILECMD conftest.$ac_objext` in
*MSB*)
emul="${emul}btsmip"
;;
*LSB*)
emul="${emul}ltsmip"
;;
esac
case `$FILECMD conftest.$ac_objext` in
*N32*)
emul="${emul}n32"
;;
esac
LD="${LD-ld} -m $emul"
fi
rm -rf conftest*
;;
x86_64-kfreebsd-gnu|x86_64-linux|powerpc*-linux| \ s390*-linux|s390*-tpf|sparc*-linux)
# Find out what ABI is being produced by ac_compile, and set linker
# options accordingly. Note that the listed cases only cover the
# situations where additional linker options are needed (such as when
# doing 32-bit compilation for a host where ld defaults to 64-bit, or
# vice versa); the common cases where no linker options are needed do
# not appear in the list.
echo 'int i;' > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
case `$FILECMD conftest.o` in
*32-bit*)
case $host in
x86_64-*kfreebsd*-gnu)
LD="${LD-ld} -m elf_i386_fbsd"
;;
x86_64-*linux*)
case `$FILECMD conftest.o` in
*x86-64*)
LD="${LD-ld} -m elf32_x86_64"
;;
*)
LD="${LD-ld} -m elf_i386"
;;
esac
;;
powerpc64le-*linux*)
LD="${LD-ld} -m elf32lppclinux"
;;
powerpc64-*linux*)
LD="${LD-ld} -m elf32ppclinux"
;;
s390x-*linux*)
LD="${LD-ld} -m elf_s390"
;;
sparc64-*linux*)
LD="${LD-ld} -m elf32_sparc"
;;
esac
;;
*64-bit*)
case $host in
x86_64-*kfreebsd*-gnu)
LD="${LD-ld} -m elf_x86_64_fbsd"
;;
x86_64-*linux*)
LD="${LD-ld} -m elf_x86_64"
;;
powerpcle-*linux*)
LD="${LD-ld} -m elf64lppc"
;;
powerpc-*linux*)
LD="${LD-ld} -m elf64ppc"
;;
s390*-*linux*|s390*-*tpf*)
LD="${LD-ld} -m elf64_s390"
;;
sparc*-*linux*)
LD="${LD-ld} -m elf64_sparc"
;;
esac
;;
esac
fi
rm -rf conftest*
;;
--sco3.2v5*)
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
SAVE_CFLAGS=$CFLAGS
CFLAGS="$CFLAGS -belf"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
printf %s “checking whether the C compiler needs -belf… ” >&6; } if test ${lt_cv_cc_needs_belf+y} then :
printf %s "(cached) " >&6
else $as_nop
ac_ext=c
ac_cpp=‘$CPP $CPPFLAGS’ ac_compile=‘$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5’ ac_link=‘$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5’ ac_compiler_gnu=$ac_cv_c_compiler_gnu
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main (void) {
; return 0;
} _ACEOF if ac_fn_c_try_link “$LINENO” then :
lt_cv_cc_needs_belf=yes
else $as_nop
lt_cv_cc_needs_belf=no
fi rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext ac_ext=c
ac_cpp=‘$CPP $CPPFLAGS’ ac_compile=‘$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5’ ac_link=‘$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5’ ac_compiler_gnu=$ac_cv_c_compiler_gnu
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf” >&5 printf “%sn” “$lt_cv_cc_needs_belf” >&6; }
if test yes != "$lt_cv_cc_needs_belf"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS=$SAVE_CFLAGS fi ;;
*-solaris)
# Find out what ABI is being produced by ac_compile, and set linker
# options accordingly.
echo 'int i;' > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
case `$FILECMD conftest.o` in
*64-bit*)
case $lt_cv_prog_gnu_ld in
yes*)
case $host in
i?86-*-solaris*|x86_64-*-solaris*)
LD="${LD-ld} -m elf_x86_64"
;;
sparc*-*-solaris*)
LD="${LD-ld} -m elf64_sparc"
;;
esac
# GNU ld 2.21 introduced _sol2 emulations. Use them if available.
if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
LD=${LD-ld}_sol2
fi
;;
*)
if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
LD="${LD-ld} -64"
fi
;;
esac
;;
esac
fi
rm -rf conftest*
;;
esac
need_locks=$enable_libtool_lock
if test -n “$ac_tool_prefix”; then
# Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
set dummy ${ac_tool_prefix}mt; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_MANIFEST_TOOL+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n “$MANIFEST_TOOL”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
printf “%sn” “$MANIFEST_TOOL” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
fi if test -z “$ac_cv_prog_MANIFEST_TOOL”; then
ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args.
set dummy mt; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_ac_ct_MANIFEST_TOOL+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n “$ac_ct_MANIFEST_TOOL”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
printf “%sn” “$ac_ct_MANIFEST_TOOL” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in
yes:) { printf “%sn” “$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet” >&5 printf “%sn” “$as_me: WARNING: using cross tools not prefixed with host triplet” >&2;} ac_tool_warned=yes ;; esac
MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL fi
else
MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
fi
test -z “$MANIFEST_TOOL” && MANIFEST_TOOL=mt { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool” >&5 printf %s “checking if $MANIFEST_TOOL is a manifest tool… ” >&6; } if test ${lt_cv_path_mainfest_tool+y} then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&5 if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest*
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool” >&5 printf “%sn” “$lt_cv_path_mainfest_tool” >&6; } if test yes != “$lt_cv_path_mainfest_tool”; then
MANIFEST_TOOL=:
fi
case $host_os in
rhapsody* | darwin*)
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_DSYMUTIL+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n “$DSYMUTIL”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
printf “%sn” “$DSYMUTIL” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
fi if test -z “$ac_cv_prog_DSYMUTIL”; then
ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args.
set dummy dsymutil; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_ac_ct_DSYMUTIL+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n “$ac_ct_DSYMUTIL”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
printf “%sn” “$ac_ct_DSYMUTIL” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in
yes:) { printf “%sn” “$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet” >&5 printf “%sn” “$as_me: WARNING: using cross tools not prefixed with host triplet” >&2;} ac_tool_warned=yes ;; esac
DSYMUTIL=$ac_ct_DSYMUTIL fi
else
DSYMUTIL="$ac_cv_prog_DSYMUTIL"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_NMEDIT+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n “$NMEDIT”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
printf “%sn” “$NMEDIT” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
fi if test -z “$ac_cv_prog_NMEDIT”; then
ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args.
set dummy nmedit; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_ac_ct_NMEDIT+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_NMEDIT="nmedit"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n “$ac_ct_NMEDIT”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
printf “%sn” “$ac_ct_NMEDIT” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in
yes:) { printf “%sn” “$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet” >&5 printf “%sn” “$as_me: WARNING: using cross tools not prefixed with host triplet” >&2;} ac_tool_warned=yes ;; esac
NMEDIT=$ac_ct_NMEDIT fi
else
NMEDIT="$ac_cv_prog_NMEDIT"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
set dummy ${ac_tool_prefix}lipo; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_LIPO+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi LIPO=$ac_cv_prog_LIPO if test -n “$LIPO”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
printf “%sn” “$LIPO” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
fi if test -z “$ac_cv_prog_LIPO”; then
ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args.
set dummy lipo; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_ac_ct_LIPO+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_LIPO="lipo"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n “$ac_ct_LIPO”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
printf “%sn” “$ac_ct_LIPO” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in
yes:) { printf “%sn” “$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet” >&5 printf “%sn” “$as_me: WARNING: using cross tools not prefixed with host triplet” >&2;} ac_tool_warned=yes ;; esac
LIPO=$ac_ct_LIPO fi
else
LIPO="$ac_cv_prog_LIPO"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
set dummy ${ac_tool_prefix}otool; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_OTOOL+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi OTOOL=$ac_cv_prog_OTOOL if test -n “$OTOOL”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
printf “%sn” “$OTOOL” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
fi if test -z “$ac_cv_prog_OTOOL”; then
ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args.
set dummy otool; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_ac_ct_OTOOL+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_OTOOL="otool"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n “$ac_ct_OTOOL”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
printf “%sn” “$ac_ct_OTOOL” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in
yes:) { printf “%sn” “$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet” >&5 printf “%sn” “$as_me: WARNING: using cross tools not prefixed with host triplet” >&2;} ac_tool_warned=yes ;; esac
OTOOL=$ac_ct_OTOOL fi
else
OTOOL="$ac_cv_prog_OTOOL"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
set dummy ${ac_tool_prefix}otool64; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_OTOOL64+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n “$OTOOL64”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
printf “%sn” “$OTOOL64” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
fi if test -z “$ac_cv_prog_OTOOL64”; then
ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args.
set dummy otool64; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_ac_ct_OTOOL64+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_OTOOL64="otool64"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n “$ac_ct_OTOOL64”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
printf “%sn” “$ac_ct_OTOOL64” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in
yes:) { printf “%sn” “$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet” >&5 printf “%sn” “$as_me: WARNING: using cross tools not prefixed with host triplet” >&2;} ac_tool_warned=yes ;; esac
OTOOL64=$ac_ct_OTOOL64 fi
else
OTOOL64="$ac_cv_prog_OTOOL64"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
printf %s “checking for -single_module linker flag… ” >&6; } if test ${lt_cv_apple_cc_single_mod+y} then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_apple_cc_single_mod=no
if test -z "$LT_MULTI_MODULE"; then
# By default we will add the -single_module flag. You can override
# by either setting the environment variable LT_MULTI_MODULE
# non-empty at configure time, or by adding -multi_module to the
# link flags.
rm -rf libconftest.dylib*
echo "int foo(void){return 1;}" > conftest.c
echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-dynamiclib -Wl,-single_module conftest.c“ >&5
$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-dynamiclib -Wl,-single_module conftest.c 2>conftest.err
_lt_result=$?
# If there is a non-empty error log, and "single_module"
# appears in it, assume the flag caused a linker warning
if test -s conftest.err && $GREP single_module conftest.err; then
cat conftest.err >&5
# Otherwise, if the output was created with a 0 exit code from
# the compiler, it worked.
elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
lt_cv_apple_cc_single_mod=yes
else
cat conftest.err >&5
fi
rm -rf libconftest.dylib*
rm -f conftest.*
fi
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod” >&5 printf “%sn” “$lt_cv_apple_cc_single_mod” >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
printf %s “checking for -exported_symbols_list linker flag… ” >&6; } if test ${lt_cv_ld_exported_symbols_list+y} then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_ld_exported_symbols_list=no
save_LDFLAGS=$LDFLAGS
echo "_main" > conftest.sym
LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main (void) {
; return 0;
} _ACEOF if ac_fn_c_try_link “$LINENO” then :
lt_cv_ld_exported_symbols_list=yes
else $as_nop
lt_cv_ld_exported_symbols_list=no
fi rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LDFLAGS=$save_LDFLAGS
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list” >&5 printf “%sn” “$lt_cv_ld_exported_symbols_list” >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
printf %s “checking for -force_load linker flag… ” >&6; } if test ${lt_cv_ld_force_load+y} then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF
int forced_loaded() { return 2;} _LT_EOF
echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 echo "$AR $AR_FLAGS libconftest.a conftest.o" >&5 $AR $AR_FLAGS libconftest.a conftest.o 2>&5 echo "$RANLIB libconftest.a" >&5 $RANLIB libconftest.a 2>&5 cat > conftest.c << _LT_EOF
int main() { return 0;} _LT_EOF
echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err _lt_result=$? if test -s conftest.err && $GREP force_load conftest.err; then cat conftest.err >&5 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then lt_cv_ld_force_load=yes else cat conftest.err >&5 fi rm -f conftest.err libconftest.a conftest conftest.c rm -rf conftest.dSYM
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load” >&5 printf “%sn” “$lt_cv_ld_force_load” >&6; }
case $host_os in
rhapsody* | darwin1.[012])
_lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
darwin1.*)
_lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
darwin*)
case $MACOSX_DEPLOYMENT_TARGET,$host in
10.[012],*|,*powerpc*-darwin[5-8]*)
_lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
*)
_lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
esac
;;
esac
if test yes = "$lt_cv_apple_cc_single_mod"; then
_lt_dar_single_mod='$single_module'
fi
if test yes = "$lt_cv_ld_exported_symbols_list"; then
_lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
else
_lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
fi
if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
_lt_dsymutil='~$DSYMUTIL $lib || :'
else
_lt_dsymutil=
fi
;;
esac
# func_munge_path_list VARIABLE PATH # ———————————– # VARIABLE is name of variable containing space separated list of # directories to be munged by the contents of PATH, which is string # having a format: # “DIR:” # string “DIR[ DIR]” will be prepended to VARIABLE # “:DIR” # string “DIR[ DIR]” will be appended to VARIABLE # “DIRP::[DIRA:]DIRA” # string “DIRP[ DIRP]” will be prepended to VARIABLE and string # “DIRA[ DIRA]” will be appended to VARIABLE # “DIR” # VARIABLE will be replaced by “DIR[ DIR]” func_munge_path_list () {
case x$2 in
x)
;;
*:)
eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
;;
x:*)
eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
;;
*::*)
eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
;;
*)
eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
;;
esac
}
ac_header= ac_cache= for ac_item in $ac_header_c_list do
if test $ac_cache; then
ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
printf "%s\n" "#define $ac_item 1" >> confdefs.h
fi
ac_header= ac_cache=
elif test $ac_header; then
ac_cache=$ac_item
else
ac_header=$ac_item
fi
done
if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes then :
printf “%sn” “#define STDC_HEADERS 1” >>confdefs.h
fi ac_fn_c_check_header_compile “$LINENO” “dlfcn.h” “ac_cv_header_dlfcn_h” “$ac_includes_default ” if test “x$ac_cv_header_dlfcn_h” = xyes then :
printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h
fi
func_stripname_cnf () {
case $2 in .*) func_stripname_result=`$ECHO "$3" | $SED "s%^$1%%; s%\\\\$2\$%%"`;; *) func_stripname_result=`$ECHO "$3" | $SED "s%^$1%%; s%$2\$%%"`;; esac
} # func_stripname_cnf
# Set options
enable_dlopen=no enable_win32_dll=no # Check whether --enable-shared was given.
if test ${enable_shared+y} then :
enableval=$enable_shared; p=${PACKAGE-default}
case $enableval in
yes) enable_shared=yes ;;
no) enable_shared=no ;;
*)
enable_shared=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for pkg in $enableval; do
IFS=$lt_save_ifs
if test "X$pkg" = "X$p"; then
enable_shared=yes
fi
done
IFS=$lt_save_ifs
;;
esac
else $as_nop
enable_shared=yes
fi
# Check whether --enable-static was given.
if test ${enable_static+y} then :
enableval=$enable_static; p=${PACKAGE-default}
case $enableval in
yes) enable_static=yes ;;
no) enable_static=no ;;
*)
enable_static=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for pkg in $enableval; do
IFS=$lt_save_ifs
if test "X$pkg" = "X$p"; then
enable_static=yes
fi
done
IFS=$lt_save_ifs
;;
esac
else $as_nop
enable_static=yes
fi
# Check whether –with-pic was given. if test ${with_pic+y} then :
withval=$with_pic; lt_p=${PACKAGE-default}
case $withval in
yes|no) pic_mode=$withval ;;
*)
pic_mode=default
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for lt_pkg in $withval; do
IFS=$lt_save_ifs
if test "X$lt_pkg" = "X$lt_p"; then
pic_mode=yes
fi
done
IFS=$lt_save_ifs
;;
esac
else $as_nop
pic_mode=default
fi
# Check whether --enable-fast-install was given.
if test ${enable_fast_install+y} then :
enableval=$enable_fast_install; p=${PACKAGE-default}
case $enableval in
yes) enable_fast_install=yes ;;
no) enable_fast_install=no ;;
*)
enable_fast_install=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for pkg in $enableval; do
IFS=$lt_save_ifs
if test "X$pkg" = "X$p"; then
enable_fast_install=yes
fi
done
IFS=$lt_save_ifs
;;
esac
else $as_nop
enable_fast_install=yes
fi
shared_archive_member_spec=
case $host,$enable_shared in power*--aix[5-9],yes)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
printf %s “checking which variant of shared library versioning to provide… ” >&6; }
# Check whether –with-aix-soname was given. if test ${with_aix_soname+y} then :
withval=$with_aix_soname; case $withval in
aix|svr4|both)
;;
*)
as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5
;;
esac
lt_cv_with_aix_soname=$with_aix_soname
else $as_nop
if test ${lt_cv_with_aix_soname+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_with_aix_soname=aix
fi
with_aix_soname=$lt_cv_with_aix_soname
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
printf “%sn” “$with_aix_soname” >&6; }
if test aix != "$with_aix_soname"; then
# For the AIX way of multilib, we name the shared archive member
# based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
# and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
# Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
# the AIX toolchain works better with OBJECT_MODE set (default 32).
if test 64 = "${OBJECT_MODE-32}"; then
shared_archive_member_spec=shr_64
else
shared_archive_member_spec=shr
fi
fi
;;
*)
with_aix_soname=aix ;;
esac
# This can be used to rebuild libtool when needed LIBTOOL_DEPS=$ltmain
# Always use our own libtool. LIBTOOL=‘$(SHELL) $(top_builddir)/libtool’
test -z “$LN_S” && LN_S=“ln -s”
if test -n “${ZSH_VERSION+set}”; then
setopt NO_GLOB_SUBST
fi
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for objdir” >&5 printf %s “checking for objdir… ” >&6; } if test ${lt_cv_objdir+y} then :
printf %s "(cached) " >&6
else $as_nop
rm -f .libs 2>/dev/null
mkdir .libs 2>/dev/null if test -d .libs; then
lt_cv_objdir=.libs
else
# MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs
fi rmdir .libs 2>/dev/null fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir” >&5 printf “%sn” “$lt_cv_objdir” >&6; } objdir=$lt_cv_objdir
printf “%sn” “#define LT_OBJDIR "$lt_cv_objdir/"” >>confdefs.h
case $host_os in aix3*)
# AIX sometimes has problems with the GCC collect2 program. For some
# reason, if we set the COLLECT_NAMES environment variable, the problems
# vanish in a puff of smoke.
if test set != "${COLLECT_NAMES+set}"; then
COLLECT_NAMES=
export COLLECT_NAMES
fi
;;
esac
# Global variables: ofile=libtool can_build_shared=yes
# All known linkers require a ‘.a’ archive for static linking (except MSVC and # ICC, which need ‘.lib’). libext=a
with_gnu_ld=$lt_cv_prog_gnu_ld
old_CC=$CC old_CFLAGS=$CFLAGS
# Set sane defaults for various variables test -z “$CC” && CC=cc test -z “$LTCC” && LTCC=$CC test -z “$LTCFLAGS” && LTCFLAGS=$CFLAGS test -z “$LD” && LD=ld test -z “$ac_objext” && ac_objext=o
func_cc_basename $compiler cc_basename=$func_cc_basename_result
# Only perform the check for file, if the check method requires it test -z “$MAGIC_CMD” && MAGIC_CMD=file case $deplibs_check_method in file_magic*)
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
printf %s “checking for ${ac_tool_prefix}file… ” >&6; } if test ${lt_cv_path_MAGIC_CMD+y} then :
printf %s "(cached) " >&6
else $as_nop
case $MAGIC_CMD in
- \/*
-
| ?:[\/]*)
lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. ;;
*)
lt_save_MAGIC_CMD=$MAGIC_CMD
lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
for ac_dir in $ac_dummy; do
IFS=$lt_save_ifs
test -z "$ac_dir" && ac_dir=.
if test -f "$ac_dir/${ac_tool_prefix}file"; then
lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file"
if test -n "$file_magic_test_file"; then
case $deplibs_check_method in
"file_magic "*)
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
MAGIC_CMD=$lt_cv_path_MAGIC_CMD
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
$EGREP "$file_magic_regex" > /dev/null; then
:
else
cat <<_LT_EOF 1>&2
*** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org
_LT_EOF
fi ;;
esac
fi
break
fi
done
IFS=$lt_save_ifs
MAGIC_CMD=$lt_save_MAGIC_CMD
;;
esac fi
MAGIC_CMD=$lt_cv_path_MAGIC_CMD if test -n “$MAGIC_CMD”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
printf “%sn” “$MAGIC_CMD” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
if test -z “$lt_cv_path_MAGIC_CMD”; then
if test -n "$ac_tool_prefix"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for file" >&5
printf %s “checking for file… ” >&6; } if test ${lt_cv_path_MAGIC_CMD+y} then :
printf %s "(cached) " >&6
else $as_nop
case $MAGIC_CMD in
- \/*
-
| ?:[\/]*)
lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. ;;
*)
lt_save_MAGIC_CMD=$MAGIC_CMD
lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
for ac_dir in $ac_dummy; do
IFS=$lt_save_ifs
test -z "$ac_dir" && ac_dir=.
if test -f "$ac_dir/file"; then
lt_cv_path_MAGIC_CMD=$ac_dir/"file"
if test -n "$file_magic_test_file"; then
case $deplibs_check_method in
"file_magic "*)
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
MAGIC_CMD=$lt_cv_path_MAGIC_CMD
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
$EGREP "$file_magic_regex" > /dev/null; then
:
else
cat <<_LT_EOF 1>&2
*** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org
_LT_EOF
fi ;;
esac
fi
break
fi
done
IFS=$lt_save_ifs
MAGIC_CMD=$lt_save_MAGIC_CMD
;;
esac fi
MAGIC_CMD=$lt_cv_path_MAGIC_CMD if test -n “$MAGIC_CMD”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
printf “%sn” “$MAGIC_CMD” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
else MAGIC_CMD=: fi
fi
fi
;;
esac
# Use C for the default configuration in the libtool script
lt_save_CC=$CC ac_ext=c ac_cpp=‘$CPP $CPPFLAGS’ ac_compile=‘$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5’ ac_link=‘$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5’ ac_compiler_gnu=$ac_cv_c_compiler_gnu
# Source file extension for C test sources. ac_ext=c
# Object file extension for compiled C test sources. objext=o objext=$objext
# Code to be used in simple compile tests lt_simple_compile_test_code=“int some_variable = 0;”
# Code to be used in simple link tests lt_simple_link_test_code=‘int main(){return(0);}’
# If no C compiler was specified, use CC. LTCC=${LTCC-“$CC”}
# If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-“$CFLAGS”}
# Allow CC to be a program name with arguments. compiler=$CC
# Save the default compiler, since it gets overwritten when the other # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. compiler_DEFAULT=$CC
# save warnings/boilerplate of simple test code ac_outfile=conftest.$ac_objext echo “$lt_simple_compile_test_code” >conftest.$ac_ext eval “$ac_compile” 2>&1 >/dev/null | $SED ‘/^$/d; /^ *+/d’ >conftest.err _lt_compiler_boilerplate=‘cat conftest.err` $RM conftest*
ac_outfile=conftest.$ac_objext echo “$lt_simple_link_test_code” >conftest.$ac_ext eval “$ac_link” 2>&1 >/dev/null | $SED ‘/^$/d; /^ *+/d’ >conftest.err _lt_linker_boilerplate=‘cat conftest.err` $RM -r conftest*
## CAVEAT EMPTOR: ## There is no encapsulation within the following macros, do not change ## the running order or otherwise move them around unless you know exactly ## what you are doing… if test -n “$compiler”; then
lt_prog_compiler_no_builtin_flag=
if test yes = “$GCC”; then
case $cc_basename in
nvcc*)
lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
*)
lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
printf %s “checking if $compiler supports -fno-rtti -fno-exceptions… ” >&6; } if test ${lt_cv_prog_compiler_rtti_exceptions+y} then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler_rtti_exceptions=no
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_rtti_exceptions=yes
fi
fi
$RM conftest*
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions” >&5 printf “%sn” “$lt_cv_prog_compiler_rtti_exceptions” >&6; }
if test yes = “$lt_cv_prog_compiler_rtti_exceptions”; then
lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
else
:
fi
fi
lt_prog_compiler_wl=
lt_prog_compiler_pic= lt_prog_compiler_static=
if test yes = "$GCC"; then
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_static='-static'
case $host_os in
aix*)
# All AIX code is PIC.
if test ia64 = "$host_cpu"; then
# AIX 5 now supports IA64 processor
lt_prog_compiler_static='-Bstatic'
fi
lt_prog_compiler_pic='-fPIC'
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
lt_prog_compiler_pic='-fPIC'
;;
m68k)
# FIXME: we need at least 68020 code to build shared libraries, but
# adding the '-m68020' flag to GCC prevents building anything better,
# like '-m68040'.
lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
;;
esac
;;
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
# PIC is the default for these OSes.
;;
mingw* | cygwin* | pw32* | os2* | cegcc*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
# Although the cygwin gcc ignores -fPIC, still need this for old-style
# (--disable-auto-import) libraries
lt_prog_compiler_pic='-DDLL_EXPORT'
case $host_os in
os2*)
lt_prog_compiler_static='$wl-static'
;;
esac
;;
darwin* | rhapsody*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
lt_prog_compiler_pic='-fno-common'
;;
haiku*)
# PIC is the default for Haiku.
# The "-static" flag exists, but is broken.
lt_prog_compiler_static=
;;
hpux*)
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
# sets the default TLS model and affects inlining.
case $host_cpu in
hppa*64*)
# +Z the default
;;
*)
lt_prog_compiler_pic='-fPIC'
;;
esac
;;
interix[3-9]*)
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
# Instead, we relocate shared libraries at runtime.
;;
msdosdjgpp*)
# Just because we use GCC doesn't mean we suddenly get shared libraries
# on systems that don't support them.
lt_prog_compiler_can_build_shared=no
enable_shared=no
;;
*nto* | *qnx*)
# QNX uses GNU C++, but need to define -shared option too, otherwise
# it will coredump.
lt_prog_compiler_pic='-fPIC -shared'
;;
sysv4*MP*)
if test -d /usr/nec; then
lt_prog_compiler_pic=-Kconform_pic
fi
;;
*)
lt_prog_compiler_pic='-fPIC'
;;
esac
case $cc_basename in
nvcc*) # Cuda Compiler Driver 2.2
lt_prog_compiler_wl='-Xlinker '
if test -n "$lt_prog_compiler_pic"; then
lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
fi
;;
esac
else
# PORTME Check for flag to pass linker flags through the system compiler.
case $host_os in
aix*)
lt_prog_compiler_wl='-Wl,'
if test ia64 = "$host_cpu"; then
# AIX 5 now supports IA64 processor
lt_prog_compiler_static='-Bstatic'
else
lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
fi
;;
darwin* | rhapsody*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
lt_prog_compiler_pic='-fno-common'
case $cc_basename in
nagfor*)
# NAG Fortran compiler
lt_prog_compiler_wl='-Wl,-Wl,,'
lt_prog_compiler_pic='-PIC'
lt_prog_compiler_static='-Bstatic'
;;
esac
;;
mingw* | cygwin* | pw32* | os2* | cegcc*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
lt_prog_compiler_pic='-DDLL_EXPORT'
case $host_os in
os2*)
lt_prog_compiler_static='$wl-static'
;;
esac
;;
hpux9* | hpux10* | hpux11*)
lt_prog_compiler_wl='-Wl,'
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
# not for PA HP-UX.
case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
*)
lt_prog_compiler_pic='+Z'
;;
esac
# Is there a better lt_prog_compiler_static that works with the bundled CC?
lt_prog_compiler_static='$wl-a ${wl}archive'
;;
irix5* | irix6* | nonstopux*)
lt_prog_compiler_wl='-Wl,'
# PIC (with -KPIC) is the default.
lt_prog_compiler_static='-non_shared'
;;
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
case $cc_basename in
# old Intel for x86_64, which still supported -KPIC.
ecc*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-static'
;;
# flang / f18. f95 an alias for gfortran or flang on Debian
flang* | f18* | f95*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-fPIC'
lt_prog_compiler_static='-static'
;;
# icc used to be incompatible with GCC.
# ICC 10 doesn't accept -KPIC any more.
icc* | ifort*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-fPIC'
lt_prog_compiler_static='-static'
;;
# Lahey Fortran 8.1.
lf95*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='--shared'
lt_prog_compiler_static='--static'
;;
nagfor*)
# NAG Fortran compiler
lt_prog_compiler_wl='-Wl,-Wl,,'
lt_prog_compiler_pic='-PIC'
lt_prog_compiler_static='-Bstatic'
;;
tcc*)
# Fabrice Bellard et al's Tiny C Compiler
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-fPIC'
lt_prog_compiler_static='-static'
;;
pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
# Portland Group compilers (*not* the Pentium gcc compiler,
# which looks to be a dead project)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-fpic'
lt_prog_compiler_static='-Bstatic'
;;
ccc*)
lt_prog_compiler_wl='-Wl,'
# All Alpha code is PIC.
lt_prog_compiler_static='-non_shared'
;;
xl* | bgxl* | bgf* | mpixl*)
# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-qpic'
lt_prog_compiler_static='-qstaticlink'
;;
*)
case `$CC -V 2>&1 | $SED 5q` in
*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
# Sun Fortran 8.3 passes all unrecognized flags to the linker
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
lt_prog_compiler_wl=''
;;
*Sun\ F* | *Sun*Fortran*)
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
lt_prog_compiler_wl='-Qoption ld '
;;
*Sun\ C*)
# Sun C 5.9
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
lt_prog_compiler_wl='-Wl,'
;;
*Intel*\ [CF]*Compiler*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-fPIC'
lt_prog_compiler_static='-static'
;;
*Portland\ Group*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-fpic'
lt_prog_compiler_static='-Bstatic'
;;
esac
;;
esac
;;
newsos6)
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
;;
*nto* | *qnx*)
# QNX uses GNU C++, but need to define -shared option too, otherwise
# it will coredump.
lt_prog_compiler_pic='-fPIC -shared'
;;
osf3* | osf4* | osf5*)
lt_prog_compiler_wl='-Wl,'
# All OSF/1 code is PIC.
lt_prog_compiler_static='-non_shared'
;;
rdos*)
lt_prog_compiler_static='-non_shared'
;;
solaris*)
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
case $cc_basename in
f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
lt_prog_compiler_wl='-Qoption ld ';;
*)
lt_prog_compiler_wl='-Wl,';;
esac
;;
sunos4*)
lt_prog_compiler_wl='-Qoption ld '
lt_prog_compiler_pic='-PIC'
lt_prog_compiler_static='-Bstatic'
;;
sysv4 | sysv4.2uw2* | sysv4.3*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
;;
sysv4*MP*)
if test -d /usr/nec; then
lt_prog_compiler_pic='-Kconform_pic'
lt_prog_compiler_static='-Bstatic'
fi
;;
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
;;
unicos*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_can_build_shared=no
;;
uts4*)
lt_prog_compiler_pic='-pic'
lt_prog_compiler_static='-Bstatic'
;;
*)
lt_prog_compiler_can_build_shared=no
;;
esac
fi
case $host_os in
# For platforms that do not support PIC, -DPIC is meaningless: *djgpp*) lt_prog_compiler_pic= ;; *) lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" ;;
esac
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC” >&5 printf %s “checking for $compiler option to produce PIC… ” >&6; } if test ${lt_cv_prog_compiler_pic+y} then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic” >&5 printf “%sn” “$lt_cv_prog_compiler_pic” >&6; } lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
# # Check to make sure the PIC flag actually works. # if test -n “$lt_prog_compiler_pic”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
printf %s “checking if $compiler PIC flag $lt_prog_compiler_pic works… ” >&6; } if test ${lt_cv_prog_compiler_pic_works+y} then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler_pic_works=no
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_pic_works=yes
fi
fi
$RM conftest*
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works” >&5 printf “%sn” “$lt_cv_prog_compiler_pic_works” >&6; }
if test yes = “$lt_cv_prog_compiler_pic_works”; then
case $lt_prog_compiler_pic in "" | " "*) ;; *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; esac
else
lt_prog_compiler_pic= lt_prog_compiler_can_build_shared=no
fi
fi
# # Check to make sure the static flag actually works. # wl=$lt_prog_compiler_wl eval lt_tmp_static_flag="$lt_prog_compiler_static" { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works” >&5 printf %s “checking if $compiler static flag $lt_tmp_static_flag works… ” >&6; } if test ${lt_cv_prog_compiler_static_works+y} then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler_static_works=no
save_LDFLAGS=$LDFLAGS
LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
echo "$lt_simple_link_test_code" > conftest.$ac_ext
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
# The linker can only warn and ignore the option if not recognized
# So say no if there are warnings
if test -s conftest.err; then
# Append any errors to the config.log.
cat conftest.err 1>&5
$ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_static_works=yes
fi
else
lt_cv_prog_compiler_static_works=yes
fi
fi
$RM -r conftest*
LDFLAGS=$save_LDFLAGS
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works” >&5 printf “%sn” “$lt_cv_prog_compiler_static_works” >&6; }
if test yes = “$lt_cv_prog_compiler_static_works”; then
:
else
lt_prog_compiler_static=
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
printf %s “checking if $compiler supports -c -o file.$ac_objext… ” >&6; } if test ${lt_cv_prog_compiler_c_o+y} then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler_c_o=no
$RM -r conftest 2>/dev/null
mkdir conftest
cd conftest
mkdir out
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-o out/conftest2.$ac_objext"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
lt_cv_prog_compiler_c_o=yes
fi
fi
chmod u+w . 2>&5
$RM conftest*
# SGI C++ compiler will create directory out/ii_files/ for
# template instantiation
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
$RM out/* && rmdir out
cd ..
$RM -r conftest
$RM conftest*
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o” >&5 printf “%sn” “$lt_cv_prog_compiler_c_o” >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
printf %s “checking if $compiler supports -c -o file.$ac_objext… ” >&6; } if test ${lt_cv_prog_compiler_c_o+y} then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler_c_o=no
$RM -r conftest 2>/dev/null
mkdir conftest
cd conftest
mkdir out
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-o out/conftest2.$ac_objext"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
lt_cv_prog_compiler_c_o=yes
fi
fi
chmod u+w . 2>&5
$RM conftest*
# SGI C++ compiler will create directory out/ii_files/ for
# template instantiation
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
$RM out/* && rmdir out
cd ..
$RM -r conftest
$RM conftest*
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o” >&5 printf “%sn” “$lt_cv_prog_compiler_c_o” >&6; }
hard_links=nottested if test no = “$lt_cv_prog_compiler_c_o” && test no != “$need_locks”; then
# do not overwrite the value of need_locks provided by the user
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
printf %s “checking if we can lock with hard links… ” >&6; }
hard_links=yes
$RM conftest*
ln conftest.a conftest.b 2>/dev/null && hard_links=no
touch conftest.a
ln conftest.a conftest.b 2>&5 || hard_links=no
ln conftest.a conftest.b 2>/dev/null && hard_links=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
printf “%sn” “$hard_links” >&6; }
if test no = "$hard_links"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
printf “%sn” “$as_me: WARNING: ‘$CC’ does not support ‘-c -o’, so ‘make -j’ may be unsafe” >&2;}
need_locks=warn fi
else
need_locks=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
printf %s “checking whether the $compiler linker ($LD) supports shared libraries… ” >&6; }
runpath_var=
allow_undefined_flag=
always_export_symbols=no
archive_cmds=
archive_expsym_cmds=
compiler_needs_object=no
enable_shared_with_static_runtimes=no
export_dynamic_flag_spec=
export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
hardcode_automatic=no
hardcode_direct=no
hardcode_direct_absolute=no
hardcode_libdir_flag_spec=
hardcode_libdir_separator=
hardcode_minus_L=no
hardcode_shlibpath_var=unsupported
inherit_rpath=no
link_all_deplibs=unknown
module_cmds=
module_expsym_cmds=
old_archive_from_new_cmds=
old_archive_from_expsyms_cmds=
thread_safe_flag_spec=
whole_archive_flag_spec=
# include_expsyms should be a list of space-separated symbols to be *always*
# included in the symbol list
include_expsyms=
# exclude_expsyms can be an extended regexp of symbols to exclude
# it will be wrapped by ' (' and ')$', so one must not match beginning or
# end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
# as well as any symbol that contains 'd'.
exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
# platforms (ab)use it in PIC code, but their linkers get confused if
# the symbol is explicitly referenced. Since portable code cannot
# rely on this symbol name, it's probably fine to never include it in
# preloaded symbol tables.
# Exclude shared library initialization/finalization symbols.
extract_expsyms_cmds=
case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
# FIXME: the MSVC++ and ICC port hasn't been tested in a loooong time
# When not using gcc, we currently assume that we are using
# Microsoft Visual C++ or Intel C++ Compiler.
if test yes != "$GCC"; then
with_gnu_ld=no
fi
;;
interix*)
# we just hope/assume this is gcc and not c89 (= MSVC++ or ICC)
with_gnu_ld=yes
;;
openbsd* | bitrig*)
with_gnu_ld=no
;;
linux* | k*bsd*-gnu | gnu*)
link_all_deplibs=no
;;
esac
ld_shlibs=yes
# On some targets, GNU ld is compatible enough with the native linker
# that we're better off using the native interface for both.
lt_use_gnu_ld_interface=no
if test yes = "$with_gnu_ld"; then
case $host_os in
aix*)
# The AIX port of GNU ld has always aspired to compatibility
# with the native linker. However, as the warning in the GNU ld
# block says, versions before 2.19.5* couldn't really create working
# shared libraries, regardless of the interface used.
case `$LD -v 2>&1` in
*\ \(GNU\ Binutils\)\ 2.19.5*) ;;
*\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
*\ \(GNU\ Binutils\)\ [3-9]*) ;;
*)
lt_use_gnu_ld_interface=yes
;;
esac
;;
*)
lt_use_gnu_ld_interface=yes
;;
esac
fi
if test yes = "$lt_use_gnu_ld_interface"; then
# If archive_cmds runs LD, not CC, wlarc should be empty
wlarc='$wl'
# Set some defaults for GNU ld with shared library support. These
# are reset later if shared libraries are not supported. Putting them
# here allows them to be overridden if necessary.
runpath_var=LD_RUN_PATH
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
export_dynamic_flag_spec='$wl--export-dynamic'
# ancient GNU ld didn't support --whole-archive et. al.
if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
else
whole_archive_flag_spec=
fi
supports_anon_versioning=no
case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
*GNU\ gold*) supports_anon_versioning=yes ;;
*\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
*\ 2.11.*) ;; # other 2.11 versions
*) supports_anon_versioning=yes ;;
esac
# See if GNU ld supports shared libraries.
case $host_os in
aix[3-9]*)
# On AIX/PPC, the GNU linker is very broken
if test ia64 != "$host_cpu"; then
ld_shlibs=no
cat <<_LT_EOF 1>&2
*** Warning: the GNU linker, at least up to release 2.19, is reported *** to be unable to reliably create shared libraries on AIX. *** Therefore, libtool is disabling shared libraries support. If you *** really care for shared libraries, you may want to install binutils *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. *** You will then need to restart the configuration process.
_LT_EOF
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds=''
;;
m68k)
archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
hardcode_libdir_flag_spec='-L$libdir'
hardcode_minus_L=yes
;;
esac
;;
beos*)
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
allow_undefined_flag=unsupported
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
# support --undefined. This deserves some investigation. FIXME
archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
else
ld_shlibs=no
fi
;;
cygwin* | mingw* | pw32* | cegcc*)
# _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
# as there is no search path for DLLs.
hardcode_libdir_flag_spec='-L$libdir'
export_dynamic_flag_spec='$wl--export-all-symbols'
allow_undefined_flag=unsupported
always_export_symbols=no
enable_shared_with_static_runtimes=yes
export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
# If the export-symbols file already is a .def file, use it as
# is; otherwise, prepend EXPORTS...
archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
cp $export_symbols $output_objdir/$soname.def;
else
echo EXPORTS > $output_objdir/$soname.def;
cat $export_symbols >> $output_objdir/$soname.def;
fi~
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
else
ld_shlibs=no
fi
;;
haiku*)
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
link_all_deplibs=yes
;;
os2*)
hardcode_libdir_flag_spec='-L$libdir'
hardcode_minus_L=yes
allow_undefined_flag=unsupported
shrext_cmds=.dll
archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
$ECHO EXPORTS >> $output_objdir/$libname.def~
emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
emximp -o $lib $output_objdir/$libname.def'
archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
$ECHO EXPORTS >> $output_objdir/$libname.def~
prefix_cmds="$SED"~
if test EXPORTS = "`$SED 1q $export_symbols`"; then
prefix_cmds="$prefix_cmds -e 1d";
fi~
prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
emximp -o $lib $output_objdir/$libname.def'
old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
enable_shared_with_static_runtimes=yes
file_list_spec='@'
;;
interix[3-9]*)
hardcode_direct=no
hardcode_shlibpath_var=no
hardcode_libdir_flag_spec='$wl-rpath,$libdir'
export_dynamic_flag_spec='$wl-E'
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
# Instead, shared libraries are loaded at an image base (0x10000000 by
# default) and relocated if they conflict, which is a slow very memory
# consuming and fragmenting process. To avoid this, we pick a random,
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
archive_expsym_cmds='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
tmp_diet=no
if test linux-dietlibc = "$host_os"; then
case $cc_basename in
diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
esac
fi
if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
&& test no = "$tmp_diet"
then
tmp_addflag=' $pic_flag'
tmp_sharedflag='-shared'
case $cc_basename,$host_cpu in
pgcc*) # Portland Group C compiler
whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
tmp_addflag=' $pic_flag'
;;
pgf77* | pgf90* | pgf95* | pgfortran*)
# Portland Group f77 and f90 compilers
whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
tmp_addflag=' $pic_flag -Mnomain' ;;
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
tmp_addflag=' -i_dynamic' ;;
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
tmp_addflag=' -i_dynamic -nofor_main' ;;
ifc* | ifort*) # Intel Fortran compiler
tmp_addflag=' -nofor_main' ;;
lf95*) # Lahey Fortran 8.1
whole_archive_flag_spec=
tmp_sharedflag='--shared' ;;
nagfor*) # NAGFOR 5.3
tmp_sharedflag='-Wl,-shared' ;;
xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
tmp_sharedflag='-qmkshrobj'
tmp_addflag= ;;
nvcc*) # Cuda Compiler Driver 2.2
whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
compiler_needs_object=yes
;;
esac
case `$CC -V 2>&1 | $SED 5q` in
*Sun\ C*) # Sun C 5.9
whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
compiler_needs_object=yes
tmp_sharedflag='-G' ;;
*Sun\ F*) # Sun Fortran 8.3
tmp_sharedflag='-G' ;;
esac
archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
if test yes = "$supports_anon_versioning"; then
archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
fi
case $cc_basename in
tcc*)
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
export_dynamic_flag_spec='-rdynamic'
;;
xlf* | bgf* | bgxlf* | mpixlf*)
# IBM XL Fortran 10.1 on PPC cannot create shared libs itself
whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
if test yes = "$supports_anon_versioning"; then
archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
fi
;;
esac
else
ld_shlibs=no
fi
;;
netbsd* | netbsdelf*-gnu)
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
wlarc=
else
archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
fi
;;
solaris*)
if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
ld_shlibs=no
cat <<_LT_EOF 1>&2
*** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart.
_LT_EOF
elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
else
ld_shlibs=no
fi
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
case `$LD -v 2>&1` in
*\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
ld_shlibs=no
cat <<_LT_EOF 1>&2
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart.
_LT_EOF
;;
*)
# For security reasons, it is highly recommended that you always
# use absolute paths for naming shared libraries, and exclude the
# DT_RUNPATH tag from executables and libraries. But doing so
# requires that you compile everything twice, which is a pain.
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
else
ld_shlibs=no
fi
;;
esac
;;
sunos4*)
archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
wlarc=
hardcode_direct=yes
hardcode_shlibpath_var=no
;;
*)
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
else
ld_shlibs=no
fi
;;
esac
if test no = "$ld_shlibs"; then
runpath_var=
hardcode_libdir_flag_spec=
export_dynamic_flag_spec=
whole_archive_flag_spec=
fi
else
# PORTME fill in a description of your system's linker (not GNU ld)
case $host_os in
aix3*)
allow_undefined_flag=unsupported
always_export_symbols=yes
archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
# Note: this linker hardcodes the directories in LIBPATH if there
# are no directories specified by -L.
hardcode_minus_L=yes
if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
# Neither direct hardcoding nor static linking is supported with a
# broken collect2.
hardcode_direct=unsupported
fi
;;
aix[4-9]*)
if test ia64 = "$host_cpu"; then
# On IA64, the linker does run time linking by default, so we don't
# have to do anything special.
aix_use_runtimelinking=no
exp_sym_flag='-Bexport'
no_entry_flag=
else
# If we're using GNU nm, then we don't want the "-C" option.
# -C means demangle to GNU nm, but means don't demangle to AIX nm.
# Without the "-l" option, or with the "-B" option, AIX nm treats
# weak defined symbols like other global defined symbols, whereas
# GNU nm marks them as "W".
# While the 'weak' keyword is ignored in the Export File, we need
# it in the Import File for the 'aix-soname' feature, so we have
# to replace the "-B" option with "-P" for AIX nm.
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
else
export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
fi
aix_use_runtimelinking=no
# Test if we are trying to use run time linking or normal
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
# have runtime linking enabled, and use it for executables.
# For shared libraries, we enable/disable runtime linking
# depending on the kind of the shared library created -
# when "with_aix_soname,aix_use_runtimelinking" is:
# "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
# "aix,yes" lib.so shared, rtl:yes, for executables
# lib.a static archive
# "both,no" lib.so.V(shr.o) shared, rtl:yes
# lib.a(lib.so.V) shared, rtl:no, for executables
# "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
# lib.a(lib.so.V) shared, rtl:no
# "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
# lib.a static archive
case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
for ld_flag in $LDFLAGS; do
if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
aix_use_runtimelinking=yes
break
fi
done
if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
# With aix-soname=svr4, we create the lib.so.V shared archives only,
# so we don't have lib.a shared libs to link our executables.
# We have to force runtime linking in this case.
aix_use_runtimelinking=yes
LDFLAGS="$LDFLAGS -Wl,-brtl"
fi
;;
esac
exp_sym_flag='-bexport'
no_entry_flag='-bnoentry'
fi
# When large executables or shared objects are built, AIX ld can
# have problems creating the table of contents. If linking a library
# or program results in "error TOC overflow" add -mminimal-toc to
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
archive_cmds=''
hardcode_direct=yes
hardcode_direct_absolute=yes
hardcode_libdir_separator=':'
link_all_deplibs=yes
file_list_spec='$wl-f,'
case $with_aix_soname,$aix_use_runtimelinking in
aix,*) ;; # traditional, no import file
svr4,* | *,yes) # use import file
# The Import File defines what to hardcode.
hardcode_direct=no
hardcode_direct_absolute=no
;;
esac
if test yes = "$GCC"; then
case $host_os in aix4.[012]|aix4.[012].*)
# We only want to do this on AIX 4.2 and lower, the check
# below for broken collect2 doesn't work under 4.3+
collect2name=`$CC -print-prog-name=collect2`
if test -f "$collect2name" &&
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
then
# We have reworked collect2
:
else
# We have old collect2
hardcode_direct=unsupported
# It fails to find uninstalled libraries when the uninstalled
# path is not listed in the libpath. Setting hardcode_minus_L
# to unsupported forces relinking
hardcode_minus_L=yes
hardcode_libdir_flag_spec='-L$libdir'
hardcode_libdir_separator=
fi
;;
esac
shared_flag='-shared'
if test yes = "$aix_use_runtimelinking"; then
shared_flag="$shared_flag "'$wl-G'
fi
# Need to ensure runtime linking is disabled for the traditional
# shared library, or the linker may eventually find shared libraries
# /with/ Import File - we do not want to mix them.
shared_flag_aix='-shared'
shared_flag_svr4='-shared $wl-G'
else
# not using gcc
if test ia64 = "$host_cpu"; then
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
# chokes on -Wl,-G. The following line is correct:
shared_flag='-G'
else
if test yes = "$aix_use_runtimelinking"; then
shared_flag='$wl-G'
else
shared_flag='$wl-bM:SRE'
fi
shared_flag_aix='$wl-bM:SRE'
shared_flag_svr4='$wl-G'
fi
fi
export_dynamic_flag_spec='$wl-bexpall'
# It seems that -bexpall does not export symbols beginning with
# underscore (_), so it is better to generate a list of symbols to export.
always_export_symbols=yes
if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
# Warning - without using the other runtime loading flags (-brtl),
# -berok will link without error, but may produce a broken library.
allow_undefined_flag='-berok'
# Determine the default libpath from the value encoded in an
# empty executable.
if test set = "${lt_cv_aix_libpath+set}"; then
aix_libpath=$lt_cv_aix_libpath
else
if test ${lt_cv_aix_libpath_+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main (void) {
; return 0;
} _ACEOF if ac_fn_c_try_link “$LINENO” then :
lt_aix_libpath_sed='
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\([^ ]*\) *$/\1/
p
}
}'
lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
# Check for a 64-bit object if we didn't find anything.
if test -z "$lt_cv_aix_libpath_"; then
lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi
fi rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib fi
fi
aix_libpath=$lt_cv_aix_libpath_
fi
hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
else
if test ia64 = "$host_cpu"; then
hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib'
allow_undefined_flag="-z nodefs"
archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
else
# Determine the default libpath from the value encoded in an
# empty executable.
if test set = "${lt_cv_aix_libpath+set}"; then
aix_libpath=$lt_cv_aix_libpath
else
if test ${lt_cv_aix_libpath_+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main (void) {
; return 0;
} _ACEOF if ac_fn_c_try_link “$LINENO” then :
lt_aix_libpath_sed='
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\([^ ]*\) *$/\1/
p
}
}'
lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
# Check for a 64-bit object if we didn't find anything.
if test -z "$lt_cv_aix_libpath_"; then
lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi
fi rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib fi
fi
aix_libpath=$lt_cv_aix_libpath_
fi
hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
# Warning - without using the other run time loading flags,
# -berok will link without error, but may produce a broken library.
no_undefined_flag=' $wl-bernotok'
allow_undefined_flag=' $wl-berok'
if test yes = "$with_gnu_ld"; then
# We only use this code for GNU lds that support --whole-archive.
whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive'
else
# Exported symbols can be pulled into shared objects from archives
whole_archive_flag_spec='$convenience'
fi
archive_cmds_need_lc=yes
archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
# -brtl affects multiple linker settings, -berok does not and is overridden later
compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`'
if test svr4 != "$with_aix_soname"; then
# This is similar to how AIX traditionally builds its shared libraries.
archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
fi
if test aix != "$with_aix_soname"; then
archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
else
# used by -dlpreopen to get the symbols
archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
fi
archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d'
fi
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds=''
;;
m68k)
archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
hardcode_libdir_flag_spec='-L$libdir'
hardcode_minus_L=yes
;;
esac
;;
bsdi[45]*)
export_dynamic_flag_spec=-rdynamic
;;
cygwin* | mingw* | pw32* | cegcc*)
# When not using gcc, we currently assume that we are using
# Microsoft Visual C++ or Intel C++ Compiler.
# hardcode_libdir_flag_spec is actually meaningless, as there is
# no search path for DLLs.
case $cc_basename in
cl* | icl*)
# Native MSVC or ICC
hardcode_libdir_flag_spec=' '
allow_undefined_flag=unsupported
always_export_symbols=yes
file_list_spec='@'
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=.dll
# FIXME: Setting linknames here is a bad hack.
archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
cp "$export_symbols" "$output_objdir/$soname.def";
echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
else
$SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
fi~
$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
linknames='
# The linker will not automatically build a static lib if we build a DLL.
# _LT_TAGVAR(old_archive_from_new_cmds, )='true'
enable_shared_with_static_runtimes=yes
exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
# Don't use ranlib
old_postinstall_cmds='chmod 644 $oldlib'
postlink_cmds='lt_outputfile="@OUTPUT@"~
lt_tool_outputfile="@TOOL_OUTPUT@"~
case $lt_outputfile in
*.exe|*.EXE) ;;
*)
lt_outputfile=$lt_outputfile.exe
lt_tool_outputfile=$lt_tool_outputfile.exe
;;
esac~
if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
$RM "$lt_outputfile.manifest";
fi'
;;
*)
# Assume MSVC and ICC wrapper
hardcode_libdir_flag_spec=' '
allow_undefined_flag=unsupported
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=.dll
# FIXME: Setting linknames here is a bad hack.
archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
# The linker will automatically build a .lib file if we build a DLL.
old_archive_from_new_cmds='true'
# FIXME: Should let the user specify the lib program.
old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
enable_shared_with_static_runtimes=yes
;;
esac
;;
darwin* | rhapsody*)
archive_cmds_need_lc=no
hardcode_direct=no
hardcode_automatic=yes
hardcode_shlibpath_var=unsupported
if test yes = "$lt_cv_ld_force_load"; then
whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
else
whole_archive_flag_spec=''
fi
link_all_deplibs=yes
allow_undefined_flag=$_lt_dar_allow_undefined
case $cc_basename in
ifort*|nagfor*) _lt_dar_can_shared=yes ;;
*) _lt_dar_can_shared=$GCC ;;
esac
if test yes = "$_lt_dar_can_shared"; then
output_verbose_link_cmd=func_echo_all
archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
archive_expsym_cmds="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
module_expsym_cmds="$SED -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
else
ld_shlibs=no
fi
;;
dgux*)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_libdir_flag_spec='-L$libdir'
hardcode_shlibpath_var=no
;;
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
# support. Future versions do this automatically, but an explicit c++rt0.o
# does not break anything, and helps significantly (at the cost of a little
# extra space).
freebsd2.2*)
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
hardcode_libdir_flag_spec='-R$libdir'
hardcode_direct=yes
hardcode_shlibpath_var=no
;;
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
freebsd2.*)
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct=yes
hardcode_minus_L=yes
hardcode_shlibpath_var=no
;;
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
freebsd* | dragonfly* | midnightbsd*)
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
hardcode_libdir_flag_spec='-R$libdir'
hardcode_direct=yes
hardcode_shlibpath_var=no
;;
hpux9*)
if test yes = "$GCC"; then
archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
else
archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
fi
hardcode_libdir_flag_spec='$wl+b $wl$libdir'
hardcode_libdir_separator=:
hardcode_direct=yes
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
hardcode_minus_L=yes
export_dynamic_flag_spec='$wl-E'
;;
hpux10*)
if test yes,no = "$GCC,$with_gnu_ld"; then
archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
fi
if test no = "$with_gnu_ld"; then
hardcode_libdir_flag_spec='$wl+b $wl$libdir'
hardcode_libdir_separator=:
hardcode_direct=yes
hardcode_direct_absolute=yes
export_dynamic_flag_spec='$wl-E'
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
hardcode_minus_L=yes
fi
;;
hpux11*)
if test yes,no = "$GCC,$with_gnu_ld"; then
case $host_cpu in
hppa*64*)
archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
ia64*)
archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
else
case $host_cpu in
hppa*64*)
archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
ia64*)
archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
# Older versions of the 11.00 compiler do not understand -b yet
# (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
printf %s “checking if $CC understands -b… ” >&6; } if test ${lt_cv_prog_compiler__b+y} then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler__b=no
save_LDFLAGS=$LDFLAGS
LDFLAGS="$LDFLAGS -b"
echo "$lt_simple_link_test_code" > conftest.$ac_ext
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
# The linker can only warn and ignore the option if not recognized
# So say no if there are warnings
if test -s conftest.err; then
# Append any errors to the config.log.
cat conftest.err 1>&5
$ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler__b=yes
fi
else
lt_cv_prog_compiler__b=yes
fi
fi
$RM -r conftest*
LDFLAGS=$save_LDFLAGS
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b” >&5 printf “%sn” “$lt_cv_prog_compiler__b” >&6; }
if test yes = “$lt_cv_prog_compiler__b”; then
archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
fi
;;
esac
fi
if test no = "$with_gnu_ld"; then
hardcode_libdir_flag_spec='$wl+b $wl$libdir'
hardcode_libdir_separator=:
case $host_cpu in
hppa*64*|ia64*)
hardcode_direct=no
hardcode_shlibpath_var=no
;;
*)
hardcode_direct=yes
hardcode_direct_absolute=yes
export_dynamic_flag_spec='$wl-E'
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
hardcode_minus_L=yes
;;
esac
fi
;;
irix5* | irix6* | nonstopux*)
if test yes = "$GCC"; then
archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
# Try to use the -exported_symbol ld option, if it does not
# work, assume that -exports_file does not work either and
# implicitly export all symbols.
# This should be the same for all languages, so no per-tag cache variable.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
printf %s “checking whether the $host_os linker accepts -exported_symbol… ” >&6; } if test ${lt_cv_irix_exported_symbol+y} then :
printf %s "(cached) " >&6
else $as_nop
save_LDFLAGS=$LDFLAGS
LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ int foo (void) { return 0; } _ACEOF if ac_fn_c_try_link “$LINENO” then :
lt_cv_irix_exported_symbol=yes
else $as_nop
lt_cv_irix_exported_symbol=no
fi rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LDFLAGS=$save_LDFLAGS
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol” >&5 printf “%sn” “$lt_cv_irix_exported_symbol” >&6; }
if test yes = "$lt_cv_irix_exported_symbol"; then
archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
fi
link_all_deplibs=no
else
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
fi
archive_cmds_need_lc='no'
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
hardcode_libdir_separator=:
inherit_rpath=yes
link_all_deplibs=yes
;;
linux*)
case $cc_basename in
tcc*)
# Fabrice Bellard et al's Tiny C Compiler
ld_shlibs=yes
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
;;
esac
;;
netbsd* | netbsdelf*-gnu)
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
else
archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
fi
hardcode_libdir_flag_spec='-R$libdir'
hardcode_direct=yes
hardcode_shlibpath_var=no
;;
newsos6)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct=yes
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
hardcode_libdir_separator=:
hardcode_shlibpath_var=no
;;
*nto* | *qnx*)
;;
openbsd* | bitrig*)
if test -f /usr/libexec/ld.so; then
hardcode_direct=yes
hardcode_shlibpath_var=no
hardcode_direct_absolute=yes
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
hardcode_libdir_flag_spec='$wl-rpath,$libdir'
export_dynamic_flag_spec='$wl-E'
else
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
hardcode_libdir_flag_spec='$wl-rpath,$libdir'
fi
else
ld_shlibs=no
fi
;;
os2*)
hardcode_libdir_flag_spec='-L$libdir'
hardcode_minus_L=yes
allow_undefined_flag=unsupported
shrext_cmds=.dll
archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
$ECHO EXPORTS >> $output_objdir/$libname.def~
emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
emximp -o $lib $output_objdir/$libname.def'
archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
$ECHO EXPORTS >> $output_objdir/$libname.def~
prefix_cmds="$SED"~
if test EXPORTS = "`$SED 1q $export_symbols`"; then
prefix_cmds="$prefix_cmds -e 1d";
fi~
prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
emximp -o $lib $output_objdir/$libname.def'
old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
enable_shared_with_static_runtimes=yes
file_list_spec='@'
;;
osf3*)
if test yes = "$GCC"; then
allow_undefined_flag=' $wl-expect_unresolved $wl\*'
archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
else
allow_undefined_flag=' -expect_unresolved \*'
archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
fi
archive_cmds_need_lc='no'
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
hardcode_libdir_separator=:
;;
osf4* | osf5*) # as osf3* with the addition of -msym flag
if test yes = "$GCC"; then
allow_undefined_flag=' $wl-expect_unresolved $wl\*'
archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
else
allow_undefined_flag=' -expect_unresolved \*'
archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
$CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
# Both c and cxx compiler support -rpath directly
hardcode_libdir_flag_spec='-rpath $libdir'
fi
archive_cmds_need_lc='no'
hardcode_libdir_separator=:
;;
solaris*)
no_undefined_flag=' -z defs'
if test yes = "$GCC"; then
wlarc='$wl'
archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
else
case `$CC -V 2>&1` in
*"Compilers 5.0"*)
wlarc=''
archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
;;
*)
wlarc='$wl'
archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
;;
esac
fi
hardcode_libdir_flag_spec='-R$libdir'
hardcode_shlibpath_var=no
case $host_os in
solaris2.[0-5] | solaris2.[0-5].*) ;;
*)
# The compiler driver will combine and reorder linker options,
# but understands '-z linker_flag'. GCC discards it without '$wl',
# but is careful enough not to reorder.
# Supported since Solaris 2.6 (maybe 2.5.1?)
if test yes = "$GCC"; then
whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
else
whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
fi
;;
esac
link_all_deplibs=yes
;;
sunos4*)
if test sequent = "$host_vendor"; then
# Use $CC to link under sequent, because it throws in some extra .o
# files that make .init and .fini sections work.
archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
fi
hardcode_libdir_flag_spec='-L$libdir'
hardcode_direct=yes
hardcode_minus_L=yes
hardcode_shlibpath_var=no
;;
sysv4)
case $host_vendor in
sni)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct=yes # is this really true???
;;
siemens)
## LD is ld it makes a PLAMLIB
## CC just makes a GrossModule.
archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
reload_cmds='$CC -r -o $output$reload_objs'
hardcode_direct=no
;;
motorola)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct=no #Motorola manual says yes, but my tests say they lie
;;
esac
runpath_var='LD_RUN_PATH'
hardcode_shlibpath_var=no
;;
sysv4.3*)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_shlibpath_var=no
export_dynamic_flag_spec='-Bexport'
;;
sysv4*MP*)
if test -d /usr/nec; then
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_shlibpath_var=no
runpath_var=LD_RUN_PATH
hardcode_runpath_var=yes
ld_shlibs=yes
fi
;;
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
no_undefined_flag='$wl-z,text'
archive_cmds_need_lc=no
hardcode_shlibpath_var=no
runpath_var='LD_RUN_PATH'
if test yes = "$GCC"; then
archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
fi
;;
sysv5* | sco3.2v5* | sco5v6*)
# Note: We CANNOT use -z defs as we might desire, because we do not
# link with -lc, and that would cause any symbols used from libc to
# always be unresolved, which means just about no library would
# ever link correctly. If we're not using GNU ld we use -z text
# though, which does catch some bad symbols but isn't as heavy-handed
# as -z defs.
no_undefined_flag='$wl-z,text'
allow_undefined_flag='$wl-z,nodefs'
archive_cmds_need_lc=no
hardcode_shlibpath_var=no
hardcode_libdir_flag_spec='$wl-R,$libdir'
hardcode_libdir_separator=':'
link_all_deplibs=yes
export_dynamic_flag_spec='$wl-Bexport'
runpath_var='LD_RUN_PATH'
if test yes = "$GCC"; then
archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
fi
;;
uts4*)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_libdir_flag_spec='-L$libdir'
hardcode_shlibpath_var=no
;;
*)
ld_shlibs=no
;;
esac
if test sni = "$host_vendor"; then
case $host in
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
export_dynamic_flag_spec='$wl-Blargedynsym'
;;
esac
fi
fi
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ld_shlibs” >&5 printf “%sn” “$ld_shlibs” >&6; } test no = “$ld_shlibs” && can_build_shared=no
with_gnu_ld=$with_gnu_ld
# # Do we need to explicitly link libc? # case “x$archive_cmds_need_lc” in x|xyes)
# Assume -lc should be added
archive_cmds_need_lc=yes
if test yes,yes = "$GCC,$enable_shared"; then
case $archive_cmds in
*'~'*)
# FIXME: we may have to deal with multi-command sequences.
;;
'$CC '*)
# Test whether the compiler implicitly links with -lc since on some
# systems, -lgcc has to come before -lc. If gcc already passes -lc
# to ld, don't add -lc before -lgcc.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
printf %s “checking whether -lc should be explicitly linked in… ” >&6; } if test ${lt_cv_archive_cmds_need_lc+y} then :
printf %s "(cached) " >&6
else $as_nop
$RM conftest*
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } 2>conftest.err; then
soname=conftest
lib=conftest
libobjs=conftest.$ac_objext
deplibs=
wl=$lt_prog_compiler_wl
pic_flag=$lt_prog_compiler_pic
compiler_flags=-v
linker_flags=-v
verstring=
output_objdir=.
libname=conftest
lt_save_allow_undefined_flag=$allow_undefined_flag
allow_undefined_flag=
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
(eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then
lt_cv_archive_cmds_need_lc=no
else
lt_cv_archive_cmds_need_lc=yes
fi
allow_undefined_flag=$lt_save_allow_undefined_flag
else
cat conftest.err 1>&5
fi
$RM conftest*
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc” >&5 printf “%sn” “$lt_cv_archive_cmds_need_lc” >&6; }
archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc ;; esac fi ;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
printf %s “checking dynamic linker characteristics… ” >&6; }
if test yes = “$GCC”; then
case $host_os in
darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
*) lt_awk_arg='/^libraries:/' ;;
esac
case $host_os in
mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;;
*) lt_sed_strip_eq='s|=/|/|g' ;;
esac
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
case $lt_search_path_spec in
*\;*)
# if the path contains ";" then we assume it to be the separator
# otherwise default to the standard path separator (i.e. ":") - it is
# assumed that no part of a normal pathname contains ";" but that should
# okay in the real world where ";" in dirpaths is itself problematic.
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
;;
*)
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
;;
esac
# Ok, now we have the path, separated by spaces, we can step through it
# and add multilib dir if necessary...
lt_tmp_lt_search_path_spec=
lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
# ...but if some path component already ends with the multilib dir we assume
# that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
case "$lt_multi_os_dir; $lt_search_path_spec " in
"/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
lt_multi_os_dir=
;;
esac
for lt_sys_path in $lt_search_path_spec; do
if test -d "$lt_sys_path$lt_multi_os_dir"; then
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
elif test -n "$lt_multi_os_dir"; then
test -d "$lt_sys_path" && \
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
fi
done
lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
BEGIN {RS = “ ”; FS = “/|n”;} {
lt_foo = "";
lt_count = 0;
for (lt_i = NF; lt_i > 0; lt_i--) {
if ($lt_i != "" && $lt_i != ".") {
if ($lt_i == "..") {
lt_count++;
} else {
if (lt_count == 0) {
lt_foo = "/" $lt_i lt_foo;
} else {
lt_count--;
}
}
}
}
if (lt_foo != "") { lt_freq[lt_foo]++; }
if (lt_freq[lt_foo] == 1) { print lt_foo; }
}‘`
# AWK program above erroneously prepends '/' to C:/dos/paths
# for these hosts.
case $host_os in
mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
$SED 's|/\([A-Za-z]:\)|\1|g'` ;;
esac
sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
else
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
fi library_names_spec= libname_spec=‘lib$name’ soname_spec= shrext_cmds=.so postinstall_cmds= postuninstall_cmds= finish_cmds= finish_eval= shlibpath_var= shlibpath_overrides_runpath=unknown version_type=none dynamic_linker=“$host_os ld.so” sys_lib_dlsearch_path_spec=“/lib /usr/lib” need_lib_prefix=unknown hardcode_into_libs=no
# when you set need_version to no, make sure it does not cause -set_version # flags to be left without arguments need_version=unknown
case $host_os in aix3*)
version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname.a' shlibpath_var=LIBPATH # AIX 3 has no versioning support, so we append a major version to the name. soname_spec='$libname$release$shared_ext$major' ;;
aix*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
hardcode_into_libs=yes
if test ia64 = "$host_cpu"; then
# AIX 5 supports IA64
library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
shlibpath_var=LD_LIBRARY_PATH
else
# With GCC up to 2.95.x, collect2 would create an import file
# for dependence libraries. The import file would start with
# the line '#! .'. This would cause the generated library to
# depend on '.', always an invalid library. This was fixed in
# development snapshots of GCC prior to 3.0.
case $host_os in
aix4 | aix4.[01] | aix4.[01].*)
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
echo ' yes '
echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
:
else
can_build_shared=no
fi
;;
esac
# Using Import Files as archive members, it is possible to support
# filename-based versioning of shared library archives on AIX. While
# this would work for both with and without runtime linking, it will
# prevent static linking of such archives. So we do filename-based
# shared library versioning with .so extension only, which is used
# when both runtime linking and shared linking is enabled.
# Unfortunately, runtime linking may impact performance, so we do
# not want this to be the default eventually. Also, we use the
# versioned .so libs for executables only if there is the -brtl
# linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
# To allow for filename-based versioning support, we need to create
# libNAME.so.V as an archive file, containing:
# *) an Import File, referring to the versioned filename of the
# archive as well as the shared archive member, telling the
# bitwidth (32 or 64) of that shared object, and providing the
# list of exported symbols of that shared object, eventually
# decorated with the 'weak' keyword
# *) the shared object with the F_LOADONLY flag set, to really avoid
# it being seen by the linker.
# At run time we better use the real file rather than another symlink,
# but for link time we create the symlink libNAME.so -> libNAME.so.V
case $with_aix_soname,$aix_use_runtimelinking in
# AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
# soname into executable. Probably we can add versioning support to
# collect2, so additional links can be useful in future.
aix,yes) # traditional libtool
dynamic_linker='AIX unversionable lib.so'
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
# instead of lib<name>.a to let people know that these are not
# typical AIX shared libraries.
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
;;
aix,no) # traditional AIX only
dynamic_linker='AIX lib.a(lib.so.V)'
# We preserve .a as extension for shared libraries through AIX4.2
# and later when we are not doing run time linking.
library_names_spec='$libname$release.a $libname.a'
soname_spec='$libname$release$shared_ext$major'
;;
svr4,*) # full svr4 only
dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)"
library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
# We do not specify a path in Import Files, so LIBPATH fires.
shlibpath_overrides_runpath=yes
;;
*,yes) # both, prefer svr4
dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)"
library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
# unpreferred sharedlib libNAME.a needs extra handling
postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
# We do not specify a path in Import Files, so LIBPATH fires.
shlibpath_overrides_runpath=yes
;;
*,no) # both, prefer aix
dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)"
library_names_spec='$libname$release.a $libname.a'
soname_spec='$libname$release$shared_ext$major'
# unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
;;
esac
shlibpath_var=LIBPATH
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# Since July 2007 AmigaOS4 officially supports .so libraries.
# When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
;;
m68k)
library_names_spec='$libname.ixlibrary $libname.a'
# Create ${libname}_ixlibrary.a entries in /sys/libs.
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
;;
esac
;;
beos*)
library_names_spec='$libname$shared_ext' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;;
bsdi*)
version_type=linux # correct to gnu/linux during the next big refactor need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" # the default ld.so.conf also contains /usr/contrib/lib and # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow # libtool to hard-code these into programs ;;
cygwin* | mingw* | pw32* | cegcc*)
version_type=windows
shrext_cmds=.dll
need_version=no
need_lib_prefix=no
case $GCC,$cc_basename in
yes,*)
# gcc
library_names_spec='$libname.dll.a'
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \$file`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname~
chmod a+x \$dldir/$dlname~
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
fi'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
shlibpath_overrides_runpath=yes
case $host_os in
cygwin*)
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
;;
mingw* | cegcc*)
# MinGW DLLs use traditional 'lib' prefix
soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
;;
pw32*)
# pw32 DLLs use 'pw' prefix rather than 'lib'
library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
;;
esac
dynamic_linker='Win32 ld.exe'
;;
*,cl* | *,icl*)
# Native MSVC or ICC
libname_spec='$name'
soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
library_names_spec='$libname.dll.lib'
case $build_os in
mingw*)
sys_lib_search_path_spec=
lt_save_ifs=$IFS
IFS=';'
for lt_path in $LIB
do
IFS=$lt_save_ifs
# Let DOS variable expansion print the short 8.3 style file name.
lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
done
IFS=$lt_save_ifs
# Convert to MSYS style.
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
;;
cygwin*)
# Convert to unix form, then to dos form, then back to unix form
# but this time dos style (no spaces!) so that the unix form looks
# like /cygdrive/c/PROGRA~1:/cygdr...
sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
;;
*)
sys_lib_search_path_spec=$LIB
if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
# It is most probably a Windows format PATH.
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
else
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
fi
# FIXME: find the short name or the path components, as spaces are
# common. (e.g. "Program Files" -> "PROGRA~1")
;;
esac
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \$file`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
shlibpath_overrides_runpath=yes
dynamic_linker='Win32 link.exe'
;;
*)
# Assume MSVC and ICC wrapper
library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
dynamic_linker='Win32 ld.exe'
;;
esac
# FIXME: first we should search . and the directory the executable is in
shlibpath_var=PATH
;;
darwin* | rhapsody*)
dynamic_linker="$host_os dyld" version_type=darwin need_lib_prefix=no need_version=no library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' soname_spec='$libname$release$major$shared_ext' shlibpath_overrides_runpath=yes shlibpath_var=DYLD_LIBRARY_PATH shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' ;;
dgux*)
version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH ;;
freebsd* | dragonfly* | midnightbsd*)
# DragonFly does not have aout. When/if they implement a new
# versioning mechanism, adjust this.
if test -x /usr/bin/objformat; then
objformat=`/usr/bin/objformat`
else
case $host_os in
freebsd[23].*) objformat=aout ;;
*) objformat=elf ;;
esac
fi
version_type=freebsd-$objformat
case $version_type in
freebsd-elf*)
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
need_version=no
need_lib_prefix=no
;;
freebsd-*)
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
need_version=yes
;;
esac
shlibpath_var=LD_LIBRARY_PATH
case $host_os in
freebsd2.*)
shlibpath_overrides_runpath=yes
;;
freebsd3.[01]* | freebsdelf3.[01]*)
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
*) # from 4.6 on, and DragonFly
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
esac
;;
haiku*)
version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no dynamic_linker="$host_os runtime_loader" library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LIBRARY_PATH shlibpath_overrides_runpath=no sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' hardcode_into_libs=yes ;;
hpux9* | hpux10* | hpux11*)
# Give a soname corresponding to the major version so that dld.sl refuses to
# link against other versions.
version_type=sunos
need_lib_prefix=no
need_version=no
case $host_cpu in
ia64*)
shrext_cmds='.so'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.so"
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
if test 32 = "$HPUX_IA64_MODE"; then
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
sys_lib_dlsearch_path_spec=/usr/lib/hpux32
else
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
sys_lib_dlsearch_path_spec=/usr/lib/hpux64
fi
;;
hppa*64*)
shrext_cmds='.sl'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.sl"
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
*)
shrext_cmds='.sl'
dynamic_linker="$host_os dld.sl"
shlibpath_var=SHLIB_PATH
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
;;
esac
# HP-UX runs *really* slowly unless shared libraries are mode 555, ...
postinstall_cmds='chmod 555 $lib'
# or fails outright, so override atomically:
install_override_mode=555
;;
interix*)
version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;;
irix5* | irix6* | nonstopux*)
case $host_os in
nonstopux*) version_type=nonstopux ;;
*)
if test yes = "$lt_cv_prog_gnu_ld"; then
version_type=linux # correct to gnu/linux during the next big refactor
else
version_type=irix
fi ;;
esac
need_lib_prefix=no
need_version=no
soname_spec='$libname$release$shared_ext$major'
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
case $host_os in
irix5* | nonstopux*)
libsuff= shlibsuff=
;;
*)
case $LD in # libtool.m4 will add one of these switches to LD
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
libsuff= shlibsuff= libmagic=32-bit;;
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
libsuff=32 shlibsuff=N32 libmagic=N32;;
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
libsuff=64 shlibsuff=64 libmagic=64-bit;;
*) libsuff= shlibsuff= libmagic=never-match;;
esac
;;
esac
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
shlibpath_overrides_runpath=no
sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
hardcode_into_libs=yes
;;
# No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*)
dynamic_linker=no ;;
linux*android*)
version_type=none # Android doesn't support versioned libraries. need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext' soname_spec='$libname$release$shared_ext' finish_cmds= shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes dynamic_linker='Android linker' # Don't embed -rpath directories since the linker doesn't support them. hardcode_libdir_flag_spec='-L$libdir' ;;
# This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
# Some binutils ld are patched to set DT_RUNPATH
if test ${lt_cv_shlibpath_overrides_runpath+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_shlibpath_overrides_runpath=no
save_LDFLAGS=$LDFLAGS
save_libdir=$libdir
eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main (void) {
; return 0;
} _ACEOF if ac_fn_c_try_link “$LINENO” then :
if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null
then :
lt_cv_shlibpath_overrides_runpath=yes
fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir
fi
shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
# This implies no fast_install, which is unacceptable.
# Some rework will be needed to allow for fast_install
# before this can be enabled.
hardcode_into_libs=yes
# Ideally, we could use ldconfig to report *all* directores which are
# searched for libraries, however this is still not possible. Aside from not
# being certain /sbin/ldconfig is available, command
# 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
# even though it is searched at run-time. Try to do the best guess by
# appending ld.so.conf contents (and includes) to the search path.
if test -f /etc/ld.so.conf; then
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
fi
# We used to test for /lib/ld.so.1 and disable shared libraries on
# powerpc, because MkLinux only supported shared libraries with the
# GNU dynamic linker. Since this was broken with cross compilers,
# most powerpc-linux boxes support dynamic linking these days and
# people can always --disable-shared, the test was removed, and we
# assume the GNU/Linux dynamic linker is in use.
dynamic_linker='GNU/Linux ld.so'
;;
netbsdelf*-gnu)
version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='NetBSD ld.elf_so' ;;
netbsd*)
version_type=sunos need_lib_prefix=no need_version=no if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' dynamic_linker='NetBSD (a.out) ld.so' else library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='NetBSD ld.elf_so' fi shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;;
newsos6)
version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;;
nto | qnx)
version_type=qnx need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;;
openbsd* | bitrig*)
version_type=sunos sys_lib_dlsearch_path_spec=/usr/lib need_lib_prefix=no if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then need_version=no else need_version=yes fi library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;;
os2*)
libname_spec='$name'
version_type=windows
shrext_cmds=.dll
need_version=no
need_lib_prefix=no
# OS/2 can only load a DLL with a base name of 8 characters or less.
soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
v=$($ECHO $release$versuffix | tr -d .-);
n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
$ECHO $n$v`$shared_ext'
library_names_spec='${libname}_dll.$libext'
dynamic_linker='OS/2 ld.exe'
shlibpath_var=BEGINLIBPATH
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
postinstall_cmds='base_file=`basename \$file`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname~
chmod a+x \$dldir/$dlname~
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
fi'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
;;
osf3* | osf4* | osf5*)
version_type=osf need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;;
rdos*)
dynamic_linker=no ;;
solaris*)
version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;;
sunos4*)
version_type=sunos library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test yes = "$with_gnu_ld"; then need_lib_prefix=no fi need_version=yes ;;
sysv4 | sysv4.3*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
case $host_vendor in
sni)
shlibpath_overrides_runpath=no
need_lib_prefix=no
runpath_var=LD_RUN_PATH
;;
siemens)
need_lib_prefix=no
;;
motorola)
need_lib_prefix=no
need_version=no
shlibpath_overrides_runpath=no
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
;;
esac
;;
sysv4*MP*)
if test -d /usr/nec; then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' soname_spec='$libname$shared_ext.$major' shlibpath_var=LD_LIBRARY_PATH fi ;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
version_type=sco
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
if test yes = "$with_gnu_ld"; then
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
else
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
case $host_os in
sco3.2v5*)
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
;;
esac
fi
sys_lib_dlsearch_path_spec='/usr/lib'
;;
tpf*)
# TPF is a cross-target only. Preferred cross-host = GNU/Linux. version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;;
uts4*)
version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH ;;
*)
dynamic_linker=no ;;
esac { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $dynamic_linker” >&5 printf “%sn” “$dynamic_linker” >&6; } test no = “$dynamic_linker” && can_build_shared=no
variables_saved_for_relink=“PATH $shlibpath_var $runpath_var” if test yes = “$GCC”; then
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
fi
if test set = “${lt_cv_sys_lib_search_path_spec+set}”; then
sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
fi
if test set = “${lt_cv_sys_lib_dlsearch_path_spec+set}”; then
sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
fi
# remember unaugmented sys_lib_dlsearch_path content for libtool script decls… configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
# … but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code func_munge_path_list sys_lib_dlsearch_path_spec “$LT_SYS_LIBRARY_PATH”
# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
printf %s “checking how to hardcode library paths into programs… ” >&6; } hardcode_action= if test -n “$hardcode_libdir_flag_spec” ||
test -n "$runpath_var" || test yes = "$hardcode_automatic"; then # We can hardcode non-existent directories. if test no != "$hardcode_direct" && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && test no != "$hardcode_minus_L"; then # Linking always hardcodes the temporary library directory. hardcode_action=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. hardcode_action=immediate fi
else
# We cannot hardcode anything, or else we can only hardcode existing # directories. hardcode_action=unsupported
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $hardcode_action” >&5 printf “%sn” “$hardcode_action” >&6; }
if test relink = “$hardcode_action” ||
test yes = "$inherit_rpath"; then # Fast installation is not supported enable_fast_install=no
elif test yes = “$shlibpath_overrides_runpath” ||
test no = "$enable_shared"; then # Fast installation is not necessary enable_fast_install=needless
fi
if test yes != "$enable_dlopen"; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown
else
lt_cv_dlopen=no
lt_cv_dlopen_libs=
case $host_os in
beos*)
lt_cv_dlopen=load_add_on
lt_cv_dlopen_libs=
lt_cv_dlopen_self=yes
;;
mingw* | pw32* | cegcc*)
lt_cv_dlopen=LoadLibrary
lt_cv_dlopen_libs=
;;
cygwin*)
lt_cv_dlopen=dlopen
lt_cv_dlopen_libs=
;;
darwin*)
# if libdl is installed we need to link against it
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
printf %s “checking for dlopen in -ldl… ” >&6; } if test ${ac_cv_lib_dl_dlopen+y} then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS=“-ldl $LIBS” cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */
char dlopen (); int main (void) { return dlopen ();
; return 0;
} _ACEOF if ac_fn_c_try_link “$LINENO” then :
ac_cv_lib_dl_dlopen=yes
else $as_nop
ac_cv_lib_dl_dlopen=no
fi rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen” >&5 printf “%sn” “$ac_cv_lib_dl_dlopen” >&6; } if test “x$ac_cv_lib_dl_dlopen” = xyes then :
lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
else $as_nop
lt_cv_dlopen=dyld lt_cv_dlopen_libs= lt_cv_dlopen_self=yes
fi
;; tpf*) # Don't try to run any link tests for TPF. We know it's impossible # because TPF is a cross-compiler, and we know how we open DSOs. lt_cv_dlopen=dlopen lt_cv_dlopen_libs= lt_cv_dlopen_self=no ;; *) ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
if test “x$ac_cv_func_shl_load” = xyes then :
lt_cv_dlopen=shl_load
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
printf %s “checking for shl_load in -ldld… ” >&6; } if test ${ac_cv_lib_dld_shl_load+y} then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS=“-ldld $LIBS” cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */
char shl_load (); int main (void) { return shl_load ();
; return 0;
} _ACEOF if ac_fn_c_try_link “$LINENO” then :
ac_cv_lib_dld_shl_load=yes
else $as_nop
ac_cv_lib_dld_shl_load=no
fi rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load” >&5 printf “%sn” “$ac_cv_lib_dld_shl_load” >&6; } if test “x$ac_cv_lib_dld_shl_load” = xyes then :
lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld
else $as_nop
ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
if test “x$ac_cv_func_dlopen” = xyes then :
lt_cv_dlopen=dlopen
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
printf %s “checking for dlopen in -ldl… ” >&6; } if test ${ac_cv_lib_dl_dlopen+y} then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS=“-ldl $LIBS” cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */
char dlopen (); int main (void) { return dlopen ();
; return 0;
} _ACEOF if ac_fn_c_try_link “$LINENO” then :
ac_cv_lib_dl_dlopen=yes
else $as_nop
ac_cv_lib_dl_dlopen=no
fi rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen” >&5 printf “%sn” “$ac_cv_lib_dl_dlopen” >&6; } if test “x$ac_cv_lib_dl_dlopen” = xyes then :
lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
printf %s “checking for dlopen in -lsvld… ” >&6; } if test ${ac_cv_lib_svld_dlopen+y} then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS=“-lsvld $LIBS” cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */
char dlopen (); int main (void) { return dlopen ();
; return 0;
} _ACEOF if ac_fn_c_try_link “$LINENO” then :
ac_cv_lib_svld_dlopen=yes
else $as_nop
ac_cv_lib_svld_dlopen=no
fi rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen” >&5 printf “%sn” “$ac_cv_lib_svld_dlopen” >&6; } if test “x$ac_cv_lib_svld_dlopen” = xyes then :
lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
printf %s “checking for dld_link in -ldld… ” >&6; } if test ${ac_cv_lib_dld_dld_link+y} then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS=“-ldld $LIBS” cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */
char dld_link (); int main (void) { return dld_link ();
; return 0;
} _ACEOF if ac_fn_c_try_link “$LINENO” then :
ac_cv_lib_dld_dld_link=yes
else $as_nop
ac_cv_lib_dld_dld_link=no
fi rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link” >&5 printf “%sn” “$ac_cv_lib_dld_dld_link” >&6; } if test “x$ac_cv_lib_dld_dld_link” = xyes then :
lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld
fi
fi
fi
fi
fi
fi
;;
esac
if test no = "$lt_cv_dlopen"; then
enable_dlopen=no
else
enable_dlopen=yes
fi
case $lt_cv_dlopen in
dlopen)
save_CPPFLAGS=$CPPFLAGS
test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
save_LDFLAGS=$LDFLAGS
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
save_LIBS=$LIBS
LIBS="$lt_cv_dlopen_libs $LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
printf %s “checking whether a program can dlopen itself… ” >&6; } if test ${lt_cv_dlopen_self+y} then :
printf %s "(cached) " >&6
else $as_nop
if test yes = "$cross_compiling"; then : lt_cv_dlopen_self=cross
else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF
line $LINENO “configure” include “confdefs.h”
if HAVE_DLFCN_H include <dlfcn.h> endif
include <stdio.h>
ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif endif
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
find out it does not work in some platform. */
ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif endif
/* When -fvisibility=hidden is used, assume the code has been annotated
correspondingly for the symbols needed. */
if defined __GNUC__ && (((__GNUC__ == 3) && (GNUC_MINOR >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility(“default”))); endif
int fnord () { return 42; } int main () {
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
int status = $lt_dlunknown;
if (self)
{
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
else
{
if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
else puts (dlerror ());
}
/* dlclose (self); */
}
else
puts (dlerror ());
return status;
} _LT_EOF
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
(./conftest; exit; ) >&5 2>/dev/null
lt_status=$?
case x$lt_status in
x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
esac
else :
# compilation failed
lt_cv_dlopen_self=no
fi
fi rm -fr conftest*
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self” >&5 printf “%sn” “$lt_cv_dlopen_self” >&6; }
if test yes = "$lt_cv_dlopen_self"; then
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
printf %s “checking whether a statically linked program can dlopen itself… ” >&6; } if test ${lt_cv_dlopen_self_static+y} then :
printf %s "(cached) " >&6
else $as_nop
if test yes = "$cross_compiling"; then : lt_cv_dlopen_self_static=cross
else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF
line $LINENO “configure” include “confdefs.h”
if HAVE_DLFCN_H include <dlfcn.h> endif
include <stdio.h>
ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif endif
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
find out it does not work in some platform. */
ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif endif
/* When -fvisibility=hidden is used, assume the code has been annotated
correspondingly for the symbols needed. */
if defined __GNUC__ && (((__GNUC__ == 3) && (GNUC_MINOR >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility(“default”))); endif
int fnord () { return 42; } int main () {
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
int status = $lt_dlunknown;
if (self)
{
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
else
{
if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
else puts (dlerror ());
}
/* dlclose (self); */
}
else
puts (dlerror ());
return status;
} _LT_EOF
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
(./conftest; exit; ) >&5 2>/dev/null
lt_status=$?
case x$lt_status in
x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
esac
else :
# compilation failed
lt_cv_dlopen_self_static=no
fi
fi rm -fr conftest*
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static” >&5 printf “%sn” “$lt_cv_dlopen_self_static” >&6; }
fi CPPFLAGS=$save_CPPFLAGS LDFLAGS=$save_LDFLAGS LIBS=$save_LIBS ;; esac case $lt_cv_dlopen_self in yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; *) enable_dlopen_self=unknown ;; esac case $lt_cv_dlopen_self_static in yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; *) enable_dlopen_self_static=unknown ;; esac
fi
striplib= old_striplib= { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible” >&5 printf %s “checking whether stripping libraries is possible… ” >&6; } if test -z “$STRIP”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } else
if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
old_striplib="$STRIP --strip-debug"
striplib="$STRIP --strip-unneeded"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf “%sn” “yes” >&6; }
else
case $host_os in
darwin*)
# FIXME - insert some real tests, host_os isn't really good enough
striplib="$STRIP -x"
old_striplib="$STRIP -S"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf “%sn” “yes” >&6; }
;;
freebsd*)
if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then
old_striplib="$STRIP --strip-debug"
striplib="$STRIP --strip-unneeded"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf “%sn” “yes” >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; }
fi
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; }
;; esac fi
fi
# Report what library types will actually be built
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
printf %s “checking if libtool supports shared libraries… ” >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
printf “%sn” “$can_build_shared” >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
printf %s “checking whether to build shared libraries… ” >&6; }
test no = "$can_build_shared" && enable_shared=no
# On AIX, shared libraries and static libraries use the same namespace, and
# are all built from PIC.
case $host_os in
aix3*)
test yes = "$enable_shared" && enable_static=no
if test -n "$RANLIB"; then
archive_cmds="$archive_cmds~\$RANLIB \$lib"
postinstall_cmds='$RANLIB $lib'
fi
;;
aix[4-9]*)
if test ia64 != "$host_cpu"; then
case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
yes,aix,yes) ;; # shared object as lib.so file only
yes,svr4,*) ;; # shared object as lib.so archive member only
yes,*) enable_static=no ;; # shared object in lib.a archive as well
esac
fi
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
printf “%sn” “$enable_shared” >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
printf %s “checking whether to build static libraries… ” >&6; }
# Make sure either enable_shared or enable_static is yes.
test yes = "$enable_shared" || enable_static=yes
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
printf “%sn” “$enable_static” >&6; }
fi ac_ext=c ac_cpp=‘$CPP $CPPFLAGS’ ac_compile=‘$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5’ ac_link=‘$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5’ ac_compiler_gnu=$ac_cv_c_compiler_gnu
CC=$lt_save_CC
if test -n "$CXX" && ( test no != "$CXX" && ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) || (test g++ != "$CXX"))); then ac_ext=cpp
ac_cpp=‘$CXXCPP $CPPFLAGS’ ac_compile=‘$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5’ ac_link=‘$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5’ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor” >&5 printf %s “checking how to run the C++ preprocessor… ” >&6; } if test -z “$CXXCPP”; then
if test ${ac_cv_prog_CXXCPP+y}
then :
printf %s "(cached) " >&6
else $as_nop
# Double quotes because $CXX needs to be expanded for CXXCPP in "$CXX -E" cpp /lib/cpp do ac_preproc_ok=false
for ac_cxx_preproc_warn_flag in ” yes do
# Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ include <limits.h>
Syntax error
_ACEOF if ac_fn_cxx_try_cpp “$LINENO” then :
else $as_nop
# Broken: fails on valid input.
continue fi rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ include <ac_nonexistent.h> _ACEOF if ac_fn_cxx_try_cpp “$LINENO” then :
# Broken: success on invalid input.
continue else $as_nop
# Passes both tests.
ac_preproc_ok=: break fi rm -f conftest.err conftest.i conftest.$ac_ext
done # Because of ‘break’, _AC_PREPROC_IFELSE’s cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok then :
break
fi
done ac_cv_prog_CXXCPP=$CXXCPP
fi
CXXCPP=$ac_cv_prog_CXXCPP
else
ac_cv_prog_CXXCPP=$CXXCPP
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $CXXCPP” >&5 printf “%sn” “$CXXCPP” >&6; } ac_preproc_ok=false for ac_cxx_preproc_warn_flag in ” yes do
# Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ include <limits.h>
Syntax error
_ACEOF if ac_fn_cxx_try_cpp “$LINENO” then :
else $as_nop
# Broken: fails on valid input.
continue fi rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ include <ac_nonexistent.h> _ACEOF if ac_fn_cxx_try_cpp “$LINENO” then :
# Broken: success on invalid input.
continue else $as_nop
# Passes both tests.
ac_preproc_ok=: break fi rm -f conftest.err conftest.i conftest.$ac_ext
done # Because of ‘break’, _AC_PREPROC_IFELSE’s cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok then :
else $as_nop
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf “%sn” “$as_me: error: in `$ac_pwd’:” >&2;} as_fn_error $? “C++ preprocessor "$CXXCPP" fails sanity check See `config.log’ for more details” “$LINENO” 5; } fi
ac_ext=c ac_cpp=‘$CPP $CPPFLAGS’ ac_compile=‘$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5’ ac_link=‘$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5’ ac_compiler_gnu=$ac_cv_c_compiler_gnu
else
_lt_caught_CXX_error=yes
fi
ac_ext=cpp ac_cpp=‘$CXXCPP $CPPFLAGS’ ac_compile=‘$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5’ ac_link=‘$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5’ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
archive_cmds_need_lc_CXX=no allow_undefined_flag_CXX= always_export_symbols_CXX=no archive_expsym_cmds_CXX= compiler_needs_object_CXX=no export_dynamic_flag_spec_CXX= hardcode_direct_CXX=no hardcode_direct_absolute_CXX=no hardcode_libdir_flag_spec_CXX= hardcode_libdir_separator_CXX= hardcode_minus_L_CXX=no hardcode_shlibpath_var_CXX=unsupported hardcode_automatic_CXX=no inherit_rpath_CXX=no module_cmds_CXX= module_expsym_cmds_CXX= link_all_deplibs_CXX=unknown old_archive_cmds_CXX=$old_archive_cmds reload_flag_CXX=$reload_flag reload_cmds_CXX=$reload_cmds no_undefined_flag_CXX= whole_archive_flag_spec_CXX= enable_shared_with_static_runtimes_CXX=no
# Source file extension for C++ test sources. ac_ext=cpp
# Object file extension for compiled C++ test sources. objext=o objext_CXX=$objext
# No sense in running all these tests if we already determined that # the CXX compiler isn’t working. Some variables (like enable_shared) # are currently assumed to apply to all compilers on this platform, # and will be corrupted by setting them based on a non-working compiler. if test yes != “$_lt_caught_CXX_error”; then
# Code to be used in simple compile tests lt_simple_compile_test_code="int some_variable = 0;" # Code to be used in simple link tests lt_simple_link_test_code='int main(int, char *[]) { return(0); }' # ltmain only uses $CC for tagged configurations so make sure $CC is set.
# If no C compiler was specified, use CC. LTCC=${LTCC-“$CC”}
# If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-“$CFLAGS”}
# Allow CC to be a program name with arguments. compiler=$CC
# save warnings/boilerplate of simple test code ac_outfile=conftest.$ac_objext
echo “$lt_simple_compile_test_code” >conftest.$ac_ext eval “$ac_compile” 2>&1 >/dev/null | $SED ‘/^$/d; /^ *+/d’ >conftest.err _lt_compiler_boilerplate=‘cat conftest.err` $RM conftest*
ac_outfile=conftest.$ac_objext
echo “$lt_simple_link_test_code” >conftest.$ac_ext eval “$ac_link” 2>&1 >/dev/null | $SED ‘/^$/d; /^ *+/d’ >conftest.err _lt_linker_boilerplate=‘cat conftest.err` $RM -r conftest*
# Allow CC to be a program name with arguments.
lt_save_CC=$CC
lt_save_CFLAGS=$CFLAGS
lt_save_LD=$LD
lt_save_GCC=$GCC
GCC=$GXX
lt_save_with_gnu_ld=$with_gnu_ld
lt_save_path_LD=$lt_cv_path_LD
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
else
$as_unset lt_cv_prog_gnu_ld
fi
if test -n "${lt_cv_path_LDCXX+set}"; then
lt_cv_path_LD=$lt_cv_path_LDCXX
else
$as_unset lt_cv_path_LD
fi
test -z "${LDCXX+set}" || LD=$LDCXX
CC=${CXX-"c++"}
CFLAGS=$CXXFLAGS
compiler=$CC
compiler_CXX=$CC
func_cc_basename $compiler
cc_basename=$func_cc_basename_result
if test -n "$compiler"; then
# We don't want -fno-exception when compiling C++ code, so set the
# no_builtin_flag separately
if test yes = "$GXX"; then
lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
else
lt_prog_compiler_no_builtin_flag_CXX=
fi
if test yes = "$GXX"; then
# Set up default GNU C++ configuration
# Check whether –with-gnu-ld was given. if test ${with_gnu_ld+y} then :
withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
else $as_nop
with_gnu_ld=no
fi
ac_prog=ld if test yes = “$GCC”; then
# Check if gcc -print-prog-name=ld gives a path.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
printf %s “checking for ld used by $CC… ” >&6; }
case $host in
*-*-mingw*)
# gcc leaves a trailing carriage return, which upsets mingw
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
*)
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
esac
case $ac_prog in
# Accept absolute paths.
[\\/]* | ?:[\\/]*)
re_direlt='/[^/][^/]*/\.\./'
# Canonicalize the pathname of ld
ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
done
test -z "$LD" && LD=$ac_prog
;;
"")
# If it fails, then pretend we aren't using GCC.
ac_prog=ld
;;
*)
# If it is relative, then search for the first ld in PATH.
with_gnu_ld=unknown
;;
esac
elif test yes = “$with_gnu_ld”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
printf %s “checking for GNU ld… ” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
printf %s “checking for non-GNU ld… ” >&6; } fi if test ${lt_cv_path_LD+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -z "$LD"; then
lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
for ac_dir in $PATH; do
IFS=$lt_save_ifs
test -z "$ac_dir" && ac_dir=.
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
lt_cv_path_LD=$ac_dir/$ac_prog
# Check to see if the program is GNU ld. I'd rather use --version,
# but apparently some variants of GNU ld only accept -v.
# Break only if it was the GNU/non-GNU ld that we prefer.
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
test no != "$with_gnu_ld" && break
;;
*)
test yes != "$with_gnu_ld" && break
;;
esac
fi
done
IFS=$lt_save_ifs
else
lt_cv_path_LD=$LD # Let the user override the test with a path.
fi fi
LD=$lt_cv_path_LD if test -n “$LD”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
printf “%sn” “$LD” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi test -z “$LD” && as_fn_error $? “no acceptable ld found in $PATH” “$LINENO” 5 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld” >&5 printf %s “checking if the linker ($LD) is GNU ld… ” >&6; } if test ${lt_cv_prog_gnu_ld+y} then :
printf %s "(cached) " >&6
else $as_nop
# I'd rather use --version here, but apparently some GNU lds only accept -v.
case ‘$LD -v 2>&1 </dev/null` in GNU | *’with BFD’*)
lt_cv_prog_gnu_ld=yes ;;
*)
lt_cv_prog_gnu_ld=no ;;
esac fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld” >&5 printf “%sn” “$lt_cv_prog_gnu_ld” >&6; } with_gnu_ld=$lt_cv_prog_gnu_ld
# Check if GNU C++ uses GNU ld as the underlying linker, since the
# archiving commands below assume that GNU ld is being used.
if test yes = "$with_gnu_ld"; then
archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
export_dynamic_flag_spec_CXX='$wl--export-dynamic'
# If archive_cmds runs LD, not CC, wlarc should be empty
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
# investigate it a little bit more. (MM)
wlarc='$wl'
# ancient GNU ld didn't support --whole-archive et. al.
if eval "`$CC -print-prog-name=ld` --help 2>&1" |
$GREP 'no-whole-archive' > /dev/null; then
whole_archive_flag_spec_CXX=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
else
whole_archive_flag_spec_CXX=
fi
else
with_gnu_ld=no
wlarc=
# A generic and very simple default shared library creation
# command for GNU C++ for the case where it uses the native
# linker, instead of GNU ld. If possible, this setting should
# overridden to take advantage of the native linker features on
# the platform it is being used on.
archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
fi
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
else
GXX=no
with_gnu_ld=no
wlarc=
fi
# PORTME: fill in a description of your system's C++ link characteristics
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
printf %s “checking whether the $compiler linker ($LD) supports shared libraries… ” >&6; }
ld_shlibs_CXX=yes
case $host_os in
aix3*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
aix[4-9]*)
if test ia64 = "$host_cpu"; then
# On IA64, the linker does run time linking by default, so we don't
# have to do anything special.
aix_use_runtimelinking=no
exp_sym_flag='-Bexport'
no_entry_flag=
else
aix_use_runtimelinking=no
# Test if we are trying to use run time linking or normal
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
# have runtime linking enabled, and use it for executables.
# For shared libraries, we enable/disable runtime linking
# depending on the kind of the shared library created -
# when "with_aix_soname,aix_use_runtimelinking" is:
# "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
# "aix,yes" lib.so shared, rtl:yes, for executables
# lib.a static archive
# "both,no" lib.so.V(shr.o) shared, rtl:yes
# lib.a(lib.so.V) shared, rtl:no, for executables
# "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
# lib.a(lib.so.V) shared, rtl:no
# "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
# lib.a static archive
case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
for ld_flag in $LDFLAGS; do
case $ld_flag in
*-brtl*)
aix_use_runtimelinking=yes
break
;;
esac
done
if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
# With aix-soname=svr4, we create the lib.so.V shared archives only,
# so we don't have lib.a shared libs to link our executables.
# We have to force runtime linking in this case.
aix_use_runtimelinking=yes
LDFLAGS="$LDFLAGS -Wl,-brtl"
fi
;;
esac
exp_sym_flag='-bexport'
no_entry_flag='-bnoentry'
fi
# When large executables or shared objects are built, AIX ld can
# have problems creating the table of contents. If linking a library
# or program results in "error TOC overflow" add -mminimal-toc to
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
archive_cmds_CXX=''
hardcode_direct_CXX=yes
hardcode_direct_absolute_CXX=yes
hardcode_libdir_separator_CXX=':'
link_all_deplibs_CXX=yes
file_list_spec_CXX='$wl-f,'
case $with_aix_soname,$aix_use_runtimelinking in
aix,*) ;; # no import file
svr4,* | *,yes) # use import file
# The Import File defines what to hardcode.
hardcode_direct_CXX=no
hardcode_direct_absolute_CXX=no
;;
esac
if test yes = "$GXX"; then
case $host_os in aix4.[012]|aix4.[012].*)
# We only want to do this on AIX 4.2 and lower, the check
# below for broken collect2 doesn't work under 4.3+
collect2name=`$CC -print-prog-name=collect2`
if test -f "$collect2name" &&
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
then
# We have reworked collect2
:
else
# We have old collect2
hardcode_direct_CXX=unsupported
# It fails to find uninstalled libraries when the uninstalled
# path is not listed in the libpath. Setting hardcode_minus_L
# to unsupported forces relinking
hardcode_minus_L_CXX=yes
hardcode_libdir_flag_spec_CXX='-L$libdir'
hardcode_libdir_separator_CXX=
fi
esac
shared_flag='-shared'
if test yes = "$aix_use_runtimelinking"; then
shared_flag=$shared_flag' $wl-G'
fi
# Need to ensure runtime linking is disabled for the traditional
# shared library, or the linker may eventually find shared libraries
# /with/ Import File - we do not want to mix them.
shared_flag_aix='-shared'
shared_flag_svr4='-shared $wl-G'
else
# not using gcc
if test ia64 = "$host_cpu"; then
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
# chokes on -Wl,-G. The following line is correct:
shared_flag='-G'
else
if test yes = "$aix_use_runtimelinking"; then
shared_flag='$wl-G'
else
shared_flag='$wl-bM:SRE'
fi
shared_flag_aix='$wl-bM:SRE'
shared_flag_svr4='$wl-G'
fi
fi
export_dynamic_flag_spec_CXX='$wl-bexpall'
# It seems that -bexpall does not export symbols beginning with
# underscore (_), so it is better to generate a list of symbols to
# export.
always_export_symbols_CXX=yes
if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
# Warning - without using the other runtime loading flags (-brtl),
# -berok will link without error, but may produce a broken library.
# The "-G" linker flag allows undefined symbols.
no_undefined_flag_CXX='-bernotok'
# Determine the default libpath from the value encoded in an empty
# executable.
if test set = "${lt_cv_aix_libpath+set}"; then
aix_libpath=$lt_cv_aix_libpath
else
if test ${lt_cv_aix_libpath__CXX+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main (void) {
; return 0;
} _ACEOF if ac_fn_cxx_try_link “$LINENO” then :
lt_aix_libpath_sed='
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\([^ ]*\) *$/\1/
p
}
}'
lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
# Check for a 64-bit object if we didn't find anything.
if test -z "$lt_cv_aix_libpath__CXX"; then
lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi
fi rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath__CXX"; then lt_cv_aix_libpath__CXX=/usr/lib:/lib fi
fi
aix_libpath=$lt_cv_aix_libpath__CXX
fi
hardcode_libdir_flag_spec_CXX='$wl-blibpath:$libdir:'"$aix_libpath"
archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
else
if test ia64 = "$host_cpu"; then
hardcode_libdir_flag_spec_CXX='$wl-R $libdir:/usr/lib:/lib'
allow_undefined_flag_CXX="-z nodefs"
archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
else
# Determine the default libpath from the value encoded in an
# empty executable.
if test set = "${lt_cv_aix_libpath+set}"; then
aix_libpath=$lt_cv_aix_libpath
else
if test ${lt_cv_aix_libpath__CXX+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main (void) {
; return 0;
} _ACEOF if ac_fn_cxx_try_link “$LINENO” then :
lt_aix_libpath_sed='
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\([^ ]*\) *$/\1/
p
}
}'
lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
# Check for a 64-bit object if we didn't find anything.
if test -z "$lt_cv_aix_libpath__CXX"; then
lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi
fi rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath__CXX"; then lt_cv_aix_libpath__CXX=/usr/lib:/lib fi
fi
aix_libpath=$lt_cv_aix_libpath__CXX
fi
hardcode_libdir_flag_spec_CXX='$wl-blibpath:$libdir:'"$aix_libpath"
# Warning - without using the other run time loading flags,
# -berok will link without error, but may produce a broken library.
no_undefined_flag_CXX=' $wl-bernotok'
allow_undefined_flag_CXX=' $wl-berok'
if test yes = "$with_gnu_ld"; then
# We only use this code for GNU lds that support --whole-archive.
whole_archive_flag_spec_CXX='$wl--whole-archive$convenience $wl--no-whole-archive'
else
# Exported symbols can be pulled into shared objects from archives
whole_archive_flag_spec_CXX='$convenience'
fi
archive_cmds_need_lc_CXX=yes
archive_expsym_cmds_CXX='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
# -brtl affects multiple linker settings, -berok does not and is overridden later
compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`'
if test svr4 != "$with_aix_soname"; then
# This is similar to how AIX traditionally builds its shared
# libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
fi
if test aix != "$with_aix_soname"; then
archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
else
# used by -dlpreopen to get the symbols
archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
fi
archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$RM -r $output_objdir/$realname.d'
fi
fi
;;
beos*)
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
allow_undefined_flag_CXX=unsupported
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
# support --undefined. This deserves some investigation. FIXME
archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
else
ld_shlibs_CXX=no
fi
;;
chorus*)
case $cc_basename in
*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
esac
;;
cygwin* | mingw* | pw32* | cegcc*)
case $GXX,$cc_basename in
,cl* | no,cl* | ,icl* | no,icl*)
# Native MSVC or ICC
# hardcode_libdir_flag_spec is actually meaningless, as there is
# no search path for DLLs.
hardcode_libdir_flag_spec_CXX=' '
allow_undefined_flag_CXX=unsupported
always_export_symbols_CXX=yes
file_list_spec_CXX='@'
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=.dll
# FIXME: Setting linknames here is a bad hack.
archive_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
archive_expsym_cmds_CXX='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
cp "$export_symbols" "$output_objdir/$soname.def";
echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
else
$SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
fi~
$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
linknames='
# The linker will not automatically build a static lib if we build a DLL.
# _LT_TAGVAR(old_archive_from_new_cmds, CXX)='true'
enable_shared_with_static_runtimes_CXX=yes
# Don't use ranlib
old_postinstall_cmds_CXX='chmod 644 $oldlib'
postlink_cmds_CXX='lt_outputfile="@OUTPUT@"~
lt_tool_outputfile="@TOOL_OUTPUT@"~
case $lt_outputfile in
*.exe|*.EXE) ;;
*)
lt_outputfile=$lt_outputfile.exe
lt_tool_outputfile=$lt_tool_outputfile.exe
;;
esac~
func_to_tool_file "$lt_outputfile"~
if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
$RM "$lt_outputfile.manifest";
fi'
;;
*)
# g++
# _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
# as there is no search path for DLLs.
hardcode_libdir_flag_spec_CXX='-L$libdir'
export_dynamic_flag_spec_CXX='$wl--export-all-symbols'
allow_undefined_flag_CXX=unsupported
always_export_symbols_CXX=no
enable_shared_with_static_runtimes_CXX=yes
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
# If the export-symbols file already is a .def file, use it as
# is; otherwise, prepend EXPORTS...
archive_expsym_cmds_CXX='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
cp $export_symbols $output_objdir/$soname.def;
else
echo EXPORTS > $output_objdir/$soname.def;
cat $export_symbols >> $output_objdir/$soname.def;
fi~
$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
else
ld_shlibs_CXX=no
fi
;;
esac
;;
darwin* | rhapsody*)
archive_cmds_need_lc_CXX=no
hardcode_direct_CXX=no
hardcode_automatic_CXX=yes
hardcode_shlibpath_var_CXX=unsupported
if test yes = "$lt_cv_ld_force_load"; then
whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
else
whole_archive_flag_spec_CXX=''
fi
link_all_deplibs_CXX=yes
allow_undefined_flag_CXX=$_lt_dar_allow_undefined
case $cc_basename in
ifort*|nagfor*) _lt_dar_can_shared=yes ;;
*) _lt_dar_can_shared=$GCC ;;
esac
if test yes = "$_lt_dar_can_shared"; then
output_verbose_link_cmd=func_echo_all
archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
archive_expsym_cmds_CXX="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
module_expsym_cmds_CXX="$SED -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
if test yes != "$lt_cv_apple_cc_single_mod"; then
archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil"
archive_expsym_cmds_CXX="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil"
fi
else
ld_shlibs_CXX=no
fi
;;
os2*)
hardcode_libdir_flag_spec_CXX='-L$libdir'
hardcode_minus_L_CXX=yes
allow_undefined_flag_CXX=unsupported
shrext_cmds=.dll
archive_cmds_CXX='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
$ECHO EXPORTS >> $output_objdir/$libname.def~
emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
emximp -o $lib $output_objdir/$libname.def'
archive_expsym_cmds_CXX='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
$ECHO EXPORTS >> $output_objdir/$libname.def~
prefix_cmds="$SED"~
if test EXPORTS = "`$SED 1q $export_symbols`"; then
prefix_cmds="$prefix_cmds -e 1d";
fi~
prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
emximp -o $lib $output_objdir/$libname.def'
old_archive_From_new_cmds_CXX='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
enable_shared_with_static_runtimes_CXX=yes
file_list_spec_CXX='@'
;;
dgux*)
case $cc_basename in
ec++*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
ghcx*)
# Green Hills C++ Compiler
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
esac
;;
freebsd2.*)
# C++ shared libraries reported to be fairly broken before
# switch to ELF
ld_shlibs_CXX=no
;;
freebsd-elf*)
archive_cmds_need_lc_CXX=no
;;
freebsd* | dragonfly* | midnightbsd*)
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
# conventions
ld_shlibs_CXX=yes
;;
haiku*)
archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
link_all_deplibs_CXX=yes
;;
hpux9*)
hardcode_libdir_flag_spec_CXX='$wl+b $wl$libdir'
hardcode_libdir_separator_CXX=:
export_dynamic_flag_spec_CXX='$wl-E'
hardcode_direct_CXX=yes
hardcode_minus_L_CXX=yes # Not in the search PATH,
# but as the default
# location of the library.
case $cc_basename in
CC*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
aCC*)
archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP " \-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
;;
*)
if test yes = "$GXX"; then
archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
else
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
fi
;;
esac
;;
hpux10*|hpux11*)
if test no = "$with_gnu_ld"; then
hardcode_libdir_flag_spec_CXX='$wl+b $wl$libdir'
hardcode_libdir_separator_CXX=:
case $host_cpu in
hppa*64*|ia64*)
;;
*)
export_dynamic_flag_spec_CXX='$wl-E'
;;
esac
fi
case $host_cpu in
hppa*64*|ia64*)
hardcode_direct_CXX=no
hardcode_shlibpath_var_CXX=no
;;
*)
hardcode_direct_CXX=yes
hardcode_direct_absolute_CXX=yes
hardcode_minus_L_CXX=yes # Not in the search PATH,
# but as the default
# location of the library.
;;
esac
case $cc_basename in
CC*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
aCC*)
case $host_cpu in
hppa*64*)
archive_cmds_CXX='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
ia64*)
archive_cmds_CXX='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
*)
archive_cmds_CXX='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
esac
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP " \-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
;;
*)
if test yes = "$GXX"; then
if test no = "$with_gnu_ld"; then
case $host_cpu in
hppa*64*)
archive_cmds_CXX='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
ia64*)
archive_cmds_CXX='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
*)
archive_cmds_CXX='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
esac
fi
else
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
fi
;;
esac
;;
interix[3-9]*)
hardcode_direct_CXX=no
hardcode_shlibpath_var_CXX=no
hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
export_dynamic_flag_spec_CXX='$wl-E'
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
# Instead, shared libraries are loaded at an image base (0x10000000 by
# default) and relocated if they conflict, which is a slow very memory
# consuming and fragmenting process. To avoid this, we pick a random,
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
archive_expsym_cmds_CXX='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
irix5* | irix6*)
case $cc_basename in
CC*)
# SGI C++
archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
# Archives containing C++ object files must be created using
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
# necessary to make sure instantiated templates are included
# in the archive.
old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
;;
*)
if test yes = "$GXX"; then
if test no = "$with_gnu_ld"; then
archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
else
archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` -o $lib'
fi
fi
link_all_deplibs_CXX=yes
;;
esac
hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
hardcode_libdir_separator_CXX=:
inherit_rpath_CXX=yes
;;
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
case $cc_basename in
KCC*)
# Kuck and Associates, Inc. (KAI) C++ Compiler
# KCC will only create a shared library if the output file
# ends with ".so" (or ".sl" for HP-UX), so rename the library
# to its proper name (with version) after linking.
archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
export_dynamic_flag_spec_CXX='$wl--export-dynamic'
# Archives containing C++ object files must be created using
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
;;
icpc* | ecpc* )
# Intel C++
with_gnu_ld=yes
# version 8.0 and above of icpc choke on multiply defined symbols
# if we add $predep_objects and $postdep_objects, however 7.1 and
# earlier do not add the objects themselves.
case `$CC -V 2>&1` in
*"Version 7."*)
archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
;;
*) # Version 8.0 or newer
tmp_idyn=
case $host_cpu in
ia64*) tmp_idyn=' -i_dynamic';;
esac
archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
;;
esac
archive_cmds_need_lc_CXX=no
hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
export_dynamic_flag_spec_CXX='$wl--export-dynamic'
whole_archive_flag_spec_CXX='$wl--whole-archive$convenience $wl--no-whole-archive'
;;
pgCC* | pgcpp*)
# Portland Group C++ compiler
case `$CC -V` in
*pgCC\ [1-5].* | *pgcpp\ [1-5].*)
prelink_cmds_CXX='tpldir=Template.dir~
rm -rf $tpldir~
$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
old_archive_cmds_CXX='tpldir=Template.dir~
rm -rf $tpldir~
$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
$RANLIB $oldlib'
archive_cmds_CXX='tpldir=Template.dir~
rm -rf $tpldir~
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds_CXX='tpldir=Template.dir~
rm -rf $tpldir~
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
;;
*) # Version 6 and above use weak symbols
archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
;;
esac
hardcode_libdir_flag_spec_CXX='$wl--rpath $wl$libdir'
export_dynamic_flag_spec_CXX='$wl--export-dynamic'
whole_archive_flag_spec_CXX='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
;;
cxx*)
# Compaq C++
archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib $wl-retain-symbols-file $wl$export_symbols'
runpath_var=LD_RUN_PATH
hardcode_libdir_flag_spec_CXX='-rpath $libdir'
hardcode_libdir_separator_CXX=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
;;
xl* | mpixl* | bgxl*)
# IBM XL 8.0 on PPC, with GNU ld
hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
export_dynamic_flag_spec_CXX='$wl--export-dynamic'
archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
if test yes = "$supports_anon_versioning"; then
archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
fi
;;
*)
case `$CC -V 2>&1 | $SED 5q` in
*Sun\ C*)
# Sun C++ 5.9
no_undefined_flag_CXX=' -zdefs'
archive_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
archive_expsym_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols'
hardcode_libdir_flag_spec_CXX='-R$libdir'
whole_archive_flag_spec_CXX='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
compiler_needs_object_CXX=yes
# Not sure whether something based on
# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
# would be better.
output_verbose_link_cmd='func_echo_all'
# Archives containing C++ object files must be created using
# "CC -xar", where "CC" is the Sun C++ compiler. This is
# necessary to make sure instantiated templates are included
# in the archive.
old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
;;
esac
;;
esac
;;
lynxos*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
m88k*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
mvs*)
case $cc_basename in
cxx*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
esac
;;
netbsd*)
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
wlarc=
hardcode_libdir_flag_spec_CXX='-R$libdir'
hardcode_direct_CXX=yes
hardcode_shlibpath_var_CXX=no
fi
# Workaround some broken pre-1.5 toolchains
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
;;
*nto* | *qnx*)
ld_shlibs_CXX=yes
;;
openbsd* | bitrig*)
if test -f /usr/libexec/ld.so; then
hardcode_direct_CXX=yes
hardcode_shlibpath_var_CXX=no
hardcode_direct_absolute_CXX=yes
archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file,$export_symbols -o $lib'
export_dynamic_flag_spec_CXX='$wl-E'
whole_archive_flag_spec_CXX=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
fi
output_verbose_link_cmd=func_echo_all
else
ld_shlibs_CXX=no
fi
;;
osf3* | osf4* | osf5*)
case $cc_basename in
KCC*)
# Kuck and Associates, Inc. (KAI) C++ Compiler
# KCC will only create a shared library if the output file
# ends with ".so" (or ".sl" for HP-UX), so rename the library
# to its proper name (with version) after linking.
archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
hardcode_libdir_separator_CXX=:
# Archives containing C++ object files must be created using
# the KAI C++ compiler.
case $host in
osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
*) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
esac
;;
RCC*)
# Rational C++ 2.4.1
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
cxx*)
case $host in
osf3*)
allow_undefined_flag_CXX=' $wl-expect_unresolved $wl\*'
archive_cmds_CXX='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
;;
*)
allow_undefined_flag_CXX=' -expect_unresolved \*'
archive_cmds_CXX='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
echo "-hidden">> $lib.exp~
$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname $wl-input $wl$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~
$RM $lib.exp'
hardcode_libdir_flag_spec_CXX='-rpath $libdir'
;;
esac
hardcode_libdir_separator_CXX=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
;;
*)
if test yes,no = "$GXX,$with_gnu_ld"; then
allow_undefined_flag_CXX=' $wl-expect_unresolved $wl\*'
case $host in
osf3*)
archive_cmds_CXX='$CC -shared -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
;;
*)
archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
;;
esac
hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
hardcode_libdir_separator_CXX=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
else
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
fi
;;
esac
;;
psos*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
sunos4*)
case $cc_basename in
CC*)
# Sun C++ 4.x
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
lcc*)
# Lucid
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
esac
;;
solaris*)
case $cc_basename in
CC* | sunCC*)
# Sun C++ 4.2, 5.x and Centerline C++
archive_cmds_need_lc_CXX=yes
no_undefined_flag_CXX=' -zdefs'
archive_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
hardcode_libdir_flag_spec_CXX='-R$libdir'
hardcode_shlibpath_var_CXX=no
case $host_os in
solaris2.[0-5] | solaris2.[0-5].*) ;;
*)
# The compiler driver will combine and reorder linker options,
# but understands '-z linker_flag'.
# Supported since Solaris 2.6 (maybe 2.5.1?)
whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
;;
esac
link_all_deplibs_CXX=yes
output_verbose_link_cmd='func_echo_all'
# Archives containing C++ object files must be created using
# "CC -xar", where "CC" is the Sun C++ compiler. This is
# necessary to make sure instantiated templates are included
# in the archive.
old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
;;
gcx*)
# Green Hills C++ Compiler
archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
# The C++ compiler must be used to create the archive.
old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
;;
*)
# GNU C++ compiler with Solaris linker
if test yes,no = "$GXX,$with_gnu_ld"; then
no_undefined_flag_CXX=' $wl-z ${wl}defs'
if $CC --version | $GREP -v '^2\.7' > /dev/null; then
archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
else
# g++ 2.7 appears to require '-G' NOT '-shared' on this
# platform.
archive_cmds_CXX='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
fi
hardcode_libdir_flag_spec_CXX='$wl-R $wl$libdir'
case $host_os in
solaris2.[0-5] | solaris2.[0-5].*) ;;
*)
whole_archive_flag_spec_CXX='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
;;
esac
fi
;;
esac
;;
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
no_undefined_flag_CXX='$wl-z,text'
archive_cmds_need_lc_CXX=no
hardcode_shlibpath_var_CXX=no
runpath_var='LD_RUN_PATH'
case $cc_basename in
CC*)
archive_cmds_CXX='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_CXX='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
archive_cmds_CXX='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_CXX='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
;;
sysv5* | sco3.2v5* | sco5v6*)
# Note: We CANNOT use -z defs as we might desire, because we do not
# link with -lc, and that would cause any symbols used from libc to
# always be unresolved, which means just about no library would
# ever link correctly. If we're not using GNU ld we use -z text
# though, which does catch some bad symbols but isn't as heavy-handed
# as -z defs.
no_undefined_flag_CXX='$wl-z,text'
allow_undefined_flag_CXX='$wl-z,nodefs'
archive_cmds_need_lc_CXX=no
hardcode_shlibpath_var_CXX=no
hardcode_libdir_flag_spec_CXX='$wl-R,$libdir'
hardcode_libdir_separator_CXX=':'
link_all_deplibs_CXX=yes
export_dynamic_flag_spec_CXX='$wl-Bexport'
runpath_var='LD_RUN_PATH'
case $cc_basename in
CC*)
archive_cmds_CXX='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_CXX='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
'"$old_archive_cmds_CXX"
reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
'"$reload_cmds_CXX"
;;
*)
archive_cmds_CXX='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_CXX='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
;;
tandem*)
case $cc_basename in
NCC*)
# NonStop-UX NCC 3.20
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
esac
;;
vxworks*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
printf “%sn” “$ld_shlibs_CXX” >&6; }
test no = "$ld_shlibs_CXX" && can_build_shared=no GCC_CXX=$GXX LD_CXX=$LD ## CAVEAT EMPTOR: ## There is no encapsulation within the following macros, do not change ## the running order or otherwise move them around unless you know exactly ## what you are doing... # Dependencies to place before and after the object being linked:
predep_objects_CXX= postdep_objects_CXX= predeps_CXX= postdeps_CXX= compiler_lib_search_path_CXX=
cat > conftest.$ac_ext <<_LT_EOF class Foo { public:
Foo (void) { a = 0; }
private:
int a;
}; _LT_EOF
_lt_libdeps_save_CFLAGS=$CFLAGS case “$CC $CFLAGS ” in #( *\ -flto*\ *) CFLAGS=“$CFLAGS -fno-lto” ;; *\ -fwhopr*\ *) CFLAGS=“$CFLAGS -fno-whopr” ;; *\ -fuse-linker-plugin*\ *) CFLAGS=“$CFLAGS -fno-use-linker-plugin” ;; esac
if { { eval echo “"$as_me":${as_lineno-$LINENO}: "$ac_compile"”; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
# Parse the compiler output and extract the necessary
# objects, libraries and library flags.
# Sentinel used to keep track of whether or not we are before
# the conftest object file.
pre_test_object_deps_done=no
for p in `eval "$output_verbose_link_cmd"`; do
case $prev$p in
-L* | -R* | -l*)
# Some compilers place space between "-{L,R}" and the path.
# Remove the space.
if test x-L = "$p" ||
test x-R = "$p"; then
prev=$p
continue
fi
# Expand the sysroot to ease extracting the directories later.
if test -z "$prev"; then
case $p in
-L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
-R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
-l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
esac
fi
case $p in
=*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
esac
if test no = "$pre_test_object_deps_done"; then
case $prev in
-L | -R)
# Internal compiler library paths should come after those
# provided the user. The postdeps already come after the
# user supplied libs so there is no need to process them.
if test -z "$compiler_lib_search_path_CXX"; then
compiler_lib_search_path_CXX=$prev$p
else
compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} $prev$p"
fi
;;
# The "-l" case would never come before the object being
# linked, so don't bother handling this case.
esac
else
if test -z "$postdeps_CXX"; then
postdeps_CXX=$prev$p
else
postdeps_CXX="${postdeps_CXX} $prev$p"
fi
fi
prev=
;;
*.lto.$objext) ;; # Ignore GCC LTO objects
*.$objext)
# This assumes that the test object file only shows up
# once in the compiler output.
if test "$p" = "conftest.$objext"; then
pre_test_object_deps_done=yes
continue
fi
if test no = "$pre_test_object_deps_done"; then
if test -z "$predep_objects_CXX"; then
predep_objects_CXX=$p
else
predep_objects_CXX="$predep_objects_CXX $p"
fi
else
if test -z "$postdep_objects_CXX"; then
postdep_objects_CXX=$p
else
postdep_objects_CXX="$postdep_objects_CXX $p"
fi
fi
;;
*) ;; # Ignore the rest.
esac
done
# Clean up.
rm -f a.out a.exe
else
echo "libtool.m4: error: problem compiling CXX test program"
fi
$RM -f confest.$objext CFLAGS=$_lt_libdeps_save_CFLAGS
# PORTME: override above test on systems where it is broken case $host_os in interix*)
# Interix 3.5 installs completely hosed .la files for C++, so rather than # hack all around it, let's just trust "g++" to DTRT. predep_objects_CXX= postdep_objects_CXX= postdeps_CXX= ;;
esac
case “ $postdeps_CXX ” in *“ -lc ”*) archive_cmds_need_lc_CXX=no ;; esac
compiler_lib_search_dirs_CXX=
if test -n “${compiler_lib_search_path_CXX}”; then
compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | $SED -e 's! -L! !g' -e 's!^ !!'`
fi
lt_prog_compiler_wl_CXX=
lt_prog_compiler_pic_CXX= lt_prog_compiler_static_CXX=
# C++ specific cases for pic, static, wl, etc.
if test yes = "$GXX"; then
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_static_CXX='-static'
case $host_os in
aix*)
# All AIX code is PIC.
if test ia64 = "$host_cpu"; then
# AIX 5 now supports IA64 processor
lt_prog_compiler_static_CXX='-Bstatic'
fi
lt_prog_compiler_pic_CXX='-fPIC'
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
lt_prog_compiler_pic_CXX='-fPIC'
;;
m68k)
# FIXME: we need at least 68020 code to build shared libraries, but
# adding the '-m68020' flag to GCC prevents building anything better,
# like '-m68040'.
lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
;;
esac
;;
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
# PIC is the default for these OSes.
;;
mingw* | cygwin* | os2* | pw32* | cegcc*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
# Although the cygwin gcc ignores -fPIC, still need this for old-style
# (--disable-auto-import) libraries
lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
case $host_os in
os2*)
lt_prog_compiler_static_CXX='$wl-static'
;;
esac
;;
darwin* | rhapsody*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
lt_prog_compiler_pic_CXX='-fno-common'
;;
*djgpp*)
# DJGPP does not support shared libraries at all
lt_prog_compiler_pic_CXX=
;;
haiku*)
# PIC is the default for Haiku.
# The "-static" flag exists, but is broken.
lt_prog_compiler_static_CXX=
;;
interix[3-9]*)
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
# Instead, we relocate shared libraries at runtime.
;;
sysv4*MP*)
if test -d /usr/nec; then
lt_prog_compiler_pic_CXX=-Kconform_pic
fi
;;
hpux*)
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
# sets the default TLS model and affects inlining.
case $host_cpu in
hppa*64*)
;;
*)
lt_prog_compiler_pic_CXX='-fPIC'
;;
esac
;;
*qnx* | *nto*)
# QNX uses GNU C++, but need to define -shared option too, otherwise
# it will coredump.
lt_prog_compiler_pic_CXX='-fPIC -shared'
;;
*)
lt_prog_compiler_pic_CXX='-fPIC'
;;
esac
else
case $host_os in
aix[4-9]*)
# All AIX code is PIC.
if test ia64 = "$host_cpu"; then
# AIX 5 now supports IA64 processor
lt_prog_compiler_static_CXX='-Bstatic'
else
lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
fi
;;
chorus*)
case $cc_basename in
cxch68*)
# Green Hills C++ Compiler
# _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
;;
esac
;;
mingw* | cygwin* | os2* | pw32* | cegcc*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
;;
dgux*)
case $cc_basename in
ec++*)
lt_prog_compiler_pic_CXX='-KPIC'
;;
ghcx*)
# Green Hills C++ Compiler
lt_prog_compiler_pic_CXX='-pic'
;;
*)
;;
esac
;;
freebsd* | dragonfly* | midnightbsd*)
# FreeBSD uses GNU C++
;;
hpux9* | hpux10* | hpux11*)
case $cc_basename in
CC*)
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_static_CXX='$wl-a ${wl}archive'
if test ia64 != "$host_cpu"; then
lt_prog_compiler_pic_CXX='+Z'
fi
;;
aCC*)
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_static_CXX='$wl-a ${wl}archive'
case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
*)
lt_prog_compiler_pic_CXX='+Z'
;;
esac
;;
*)
;;
esac
;;
interix*)
# This is c89, which is MS Visual C++ (no shared libs)
# Anyone wants to do a port?
;;
irix5* | irix6* | nonstopux*)
case $cc_basename in
CC*)
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_static_CXX='-non_shared'
# CC pic flag -KPIC is the default.
;;
*)
;;
esac
;;
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
case $cc_basename in
KCC*)
# KAI C++ Compiler
lt_prog_compiler_wl_CXX='--backend -Wl,'
lt_prog_compiler_pic_CXX='-fPIC'
;;
ecpc* )
# old Intel C++ for x86_64, which still supported -KPIC.
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_pic_CXX='-KPIC'
lt_prog_compiler_static_CXX='-static'
;;
icpc* )
# Intel C++, used to be incompatible with GCC.
# ICC 10 doesn't accept -KPIC any more.
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_pic_CXX='-fPIC'
lt_prog_compiler_static_CXX='-static'
;;
pgCC* | pgcpp*)
# Portland Group C++ compiler
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_pic_CXX='-fpic'
lt_prog_compiler_static_CXX='-Bstatic'
;;
cxx*)
# Compaq C++
# Make sure the PIC flag is empty. It appears that all Alpha
# Linux and Compaq Tru64 Unix objects are PIC.
lt_prog_compiler_pic_CXX=
lt_prog_compiler_static_CXX='-non_shared'
;;
xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
# IBM XL 8.0, 9.0 on PPC and BlueGene
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_pic_CXX='-qpic'
lt_prog_compiler_static_CXX='-qstaticlink'
;;
*)
case `$CC -V 2>&1 | $SED 5q` in
*Sun\ C*)
# Sun C++ 5.9
lt_prog_compiler_pic_CXX='-KPIC'
lt_prog_compiler_static_CXX='-Bstatic'
lt_prog_compiler_wl_CXX='-Qoption ld '
;;
esac
;;
esac
;;
lynxos*)
;;
m88k*)
;;
mvs*)
case $cc_basename in
cxx*)
lt_prog_compiler_pic_CXX='-W c,exportall'
;;
*)
;;
esac
;;
netbsd* | netbsdelf*-gnu)
;;
*qnx* | *nto*)
# QNX uses GNU C++, but need to define -shared option too, otherwise
# it will coredump.
lt_prog_compiler_pic_CXX='-fPIC -shared'
;;
osf3* | osf4* | osf5*)
case $cc_basename in
KCC*)
lt_prog_compiler_wl_CXX='--backend -Wl,'
;;
RCC*)
# Rational C++ 2.4.1
lt_prog_compiler_pic_CXX='-pic'
;;
cxx*)
# Digital/Compaq C++
lt_prog_compiler_wl_CXX='-Wl,'
# Make sure the PIC flag is empty. It appears that all Alpha
# Linux and Compaq Tru64 Unix objects are PIC.
lt_prog_compiler_pic_CXX=
lt_prog_compiler_static_CXX='-non_shared'
;;
*)
;;
esac
;;
psos*)
;;
solaris*)
case $cc_basename in
CC* | sunCC*)
# Sun C++ 4.2, 5.x and Centerline C++
lt_prog_compiler_pic_CXX='-KPIC'
lt_prog_compiler_static_CXX='-Bstatic'
lt_prog_compiler_wl_CXX='-Qoption ld '
;;
gcx*)
# Green Hills C++ Compiler
lt_prog_compiler_pic_CXX='-PIC'
;;
*)
;;
esac
;;
sunos4*)
case $cc_basename in
CC*)
# Sun C++ 4.x
lt_prog_compiler_pic_CXX='-pic'
lt_prog_compiler_static_CXX='-Bstatic'
;;
lcc*)
# Lucid
lt_prog_compiler_pic_CXX='-pic'
;;
*)
;;
esac
;;
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
case $cc_basename in
CC*)
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_pic_CXX='-KPIC'
lt_prog_compiler_static_CXX='-Bstatic'
;;
esac
;;
tandem*)
case $cc_basename in
NCC*)
# NonStop-UX NCC 3.20
lt_prog_compiler_pic_CXX='-KPIC'
;;
*)
;;
esac
;;
vxworks*)
;;
*)
lt_prog_compiler_can_build_shared_CXX=no
;;
esac
fi
case $host_os in
# For platforms that do not support PIC, -DPIC is meaningless: *djgpp*) lt_prog_compiler_pic_CXX= ;; *) lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC" ;;
esac
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC” >&5 printf %s “checking for $compiler option to produce PIC… ” >&6; } if test ${lt_cv_prog_compiler_pic_CXX+y} then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler_pic_CXX=$lt_prog_compiler_pic_CXX
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX” >&5 printf “%sn” “$lt_cv_prog_compiler_pic_CXX” >&6; } lt_prog_compiler_pic_CXX=$lt_cv_prog_compiler_pic_CXX
# # Check to make sure the PIC flag actually works. # if test -n “$lt_prog_compiler_pic_CXX”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
printf %s “checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works… ” >&6; } if test ${lt_cv_prog_compiler_pic_works_CXX+y} then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler_pic_works_CXX=no
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC" ## exclude from sc_useless_quotes_in_assignment
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_pic_works_CXX=yes
fi
fi
$RM conftest*
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX” >&5 printf “%sn” “$lt_cv_prog_compiler_pic_works_CXX” >&6; }
if test yes = “$lt_cv_prog_compiler_pic_works_CXX”; then
case $lt_prog_compiler_pic_CXX in "" | " "*) ;; *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;; esac
else
lt_prog_compiler_pic_CXX= lt_prog_compiler_can_build_shared_CXX=no
fi
fi
# # Check to make sure the static flag actually works. # wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag="$lt_prog_compiler_static_CXX" { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works” >&5 printf %s “checking if $compiler static flag $lt_tmp_static_flag works… ” >&6; } if test ${lt_cv_prog_compiler_static_works_CXX+y} then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler_static_works_CXX=no
save_LDFLAGS=$LDFLAGS
LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
echo "$lt_simple_link_test_code" > conftest.$ac_ext
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
# The linker can only warn and ignore the option if not recognized
# So say no if there are warnings
if test -s conftest.err; then
# Append any errors to the config.log.
cat conftest.err 1>&5
$ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_static_works_CXX=yes
fi
else
lt_cv_prog_compiler_static_works_CXX=yes
fi
fi
$RM -r conftest*
LDFLAGS=$save_LDFLAGS
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX” >&5 printf “%sn” “$lt_cv_prog_compiler_static_works_CXX” >&6; }
if test yes = “$lt_cv_prog_compiler_static_works_CXX”; then
:
else
lt_prog_compiler_static_CXX=
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
printf %s “checking if $compiler supports -c -o file.$ac_objext… ” >&6; } if test ${lt_cv_prog_compiler_c_o_CXX+y} then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler_c_o_CXX=no
$RM -r conftest 2>/dev/null
mkdir conftest
cd conftest
mkdir out
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-o out/conftest2.$ac_objext"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
lt_cv_prog_compiler_c_o_CXX=yes
fi
fi
chmod u+w . 2>&5
$RM conftest*
# SGI C++ compiler will create directory out/ii_files/ for
# template instantiation
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
$RM out/* && rmdir out
cd ..
$RM -r conftest
$RM conftest*
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX” >&5 printf “%sn” “$lt_cv_prog_compiler_c_o_CXX” >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
printf %s “checking if $compiler supports -c -o file.$ac_objext… ” >&6; } if test ${lt_cv_prog_compiler_c_o_CXX+y} then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler_c_o_CXX=no
$RM -r conftest 2>/dev/null
mkdir conftest
cd conftest
mkdir out
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-o out/conftest2.$ac_objext"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
lt_cv_prog_compiler_c_o_CXX=yes
fi
fi
chmod u+w . 2>&5
$RM conftest*
# SGI C++ compiler will create directory out/ii_files/ for
# template instantiation
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
$RM out/* && rmdir out
cd ..
$RM -r conftest
$RM conftest*
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX” >&5 printf “%sn” “$lt_cv_prog_compiler_c_o_CXX” >&6; }
hard_links=nottested if test no = “$lt_cv_prog_compiler_c_o_CXX” && test no != “$need_locks”; then
# do not overwrite the value of need_locks provided by the user
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
printf %s “checking if we can lock with hard links… ” >&6; }
hard_links=yes
$RM conftest*
ln conftest.a conftest.b 2>/dev/null && hard_links=no
touch conftest.a
ln conftest.a conftest.b 2>&5 || hard_links=no
ln conftest.a conftest.b 2>/dev/null && hard_links=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
printf “%sn” “$hard_links” >&6; }
if test no = "$hard_links"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
printf “%sn” “$as_me: WARNING: ‘$CC’ does not support ‘-c -o’, so ‘make -j’ may be unsafe” >&2;}
need_locks=warn fi
else
need_locks=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
printf %s “checking whether the $compiler linker ($LD) supports shared libraries… ” >&6; }
export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
case $host_os in
aix[4-9]*)
# If we're using GNU nm, then we don't want the "-C" option.
# -C means demangle to GNU nm, but means don't demangle to AIX nm.
# Without the "-l" option, or with the "-B" option, AIX nm treats
# weak defined symbols like other global defined symbols, whereas
# GNU nm marks them as "W".
# While the 'weak' keyword is ignored in the Export File, we need
# it in the Import File for the 'aix-soname' feature, so we have
# to replace the "-B" option with "-P" for AIX nm.
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
else
export_symbols_cmds_CXX='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
fi
;;
pw32*)
export_symbols_cmds_CXX=$ltdll_cmds
;;
cygwin* | mingw* | cegcc*)
case $cc_basename in
cl* | icl*)
exclude_expsyms_CXX='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
;;
*)
export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
exclude_expsyms_CXX='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
;;
esac
;;
linux* | k*bsd*-gnu | gnu*)
link_all_deplibs_CXX=no
;;
*)
export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
;;
esac
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX” >&5 printf “%sn” “$ld_shlibs_CXX” >&6; } test no = “$ld_shlibs_CXX” && can_build_shared=no
with_gnu_ld_CXX=$with_gnu_ld
# # Do we need to explicitly link libc? # case “x$archive_cmds_need_lc_CXX” in x|xyes)
# Assume -lc should be added
archive_cmds_need_lc_CXX=yes
if test yes,yes = "$GCC,$enable_shared"; then
case $archive_cmds_CXX in
*'~'*)
# FIXME: we may have to deal with multi-command sequences.
;;
'$CC '*)
# Test whether the compiler implicitly links with -lc since on some
# systems, -lgcc has to come before -lc. If gcc already passes -lc
# to ld, don't add -lc before -lgcc.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
printf %s “checking whether -lc should be explicitly linked in… ” >&6; } if test ${lt_cv_archive_cmds_need_lc_CXX+y} then :
printf %s "(cached) " >&6
else $as_nop
$RM conftest*
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } 2>conftest.err; then
soname=conftest
lib=conftest
libobjs=conftest.$ac_objext
deplibs=
wl=$lt_prog_compiler_wl_CXX
pic_flag=$lt_prog_compiler_pic_CXX
compiler_flags=-v
linker_flags=-v
verstring=
output_objdir=.
libname=conftest
lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
allow_undefined_flag_CXX=
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
(eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then
lt_cv_archive_cmds_need_lc_CXX=no
else
lt_cv_archive_cmds_need_lc_CXX=yes
fi
allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
else
cat conftest.err 1>&5
fi
$RM conftest*
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX” >&5 printf “%sn” “$lt_cv_archive_cmds_need_lc_CXX” >&6; }
archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX ;; esac fi ;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
printf %s “checking dynamic linker characteristics… ” >&6; }
library_names_spec= libname_spec=‘lib$name’ soname_spec= shrext_cmds=.so postinstall_cmds= postuninstall_cmds= finish_cmds= finish_eval= shlibpath_var= shlibpath_overrides_runpath=unknown version_type=none dynamic_linker=“$host_os ld.so” sys_lib_dlsearch_path_spec=“/lib /usr/lib” need_lib_prefix=unknown hardcode_into_libs=no
# when you set need_version to no, make sure it does not cause -set_version # flags to be left without arguments need_version=unknown
case $host_os in aix3*)
version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname.a' shlibpath_var=LIBPATH # AIX 3 has no versioning support, so we append a major version to the name. soname_spec='$libname$release$shared_ext$major' ;;
aix*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
hardcode_into_libs=yes
if test ia64 = "$host_cpu"; then
# AIX 5 supports IA64
library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
shlibpath_var=LD_LIBRARY_PATH
else
# With GCC up to 2.95.x, collect2 would create an import file
# for dependence libraries. The import file would start with
# the line '#! .'. This would cause the generated library to
# depend on '.', always an invalid library. This was fixed in
# development snapshots of GCC prior to 3.0.
case $host_os in
aix4 | aix4.[01] | aix4.[01].*)
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
echo ' yes '
echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
:
else
can_build_shared=no
fi
;;
esac
# Using Import Files as archive members, it is possible to support
# filename-based versioning of shared library archives on AIX. While
# this would work for both with and without runtime linking, it will
# prevent static linking of such archives. So we do filename-based
# shared library versioning with .so extension only, which is used
# when both runtime linking and shared linking is enabled.
# Unfortunately, runtime linking may impact performance, so we do
# not want this to be the default eventually. Also, we use the
# versioned .so libs for executables only if there is the -brtl
# linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
# To allow for filename-based versioning support, we need to create
# libNAME.so.V as an archive file, containing:
# *) an Import File, referring to the versioned filename of the
# archive as well as the shared archive member, telling the
# bitwidth (32 or 64) of that shared object, and providing the
# list of exported symbols of that shared object, eventually
# decorated with the 'weak' keyword
# *) the shared object with the F_LOADONLY flag set, to really avoid
# it being seen by the linker.
# At run time we better use the real file rather than another symlink,
# but for link time we create the symlink libNAME.so -> libNAME.so.V
case $with_aix_soname,$aix_use_runtimelinking in
# AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
# soname into executable. Probably we can add versioning support to
# collect2, so additional links can be useful in future.
aix,yes) # traditional libtool
dynamic_linker='AIX unversionable lib.so'
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
# instead of lib<name>.a to let people know that these are not
# typical AIX shared libraries.
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
;;
aix,no) # traditional AIX only
dynamic_linker='AIX lib.a(lib.so.V)'
# We preserve .a as extension for shared libraries through AIX4.2
# and later when we are not doing run time linking.
library_names_spec='$libname$release.a $libname.a'
soname_spec='$libname$release$shared_ext$major'
;;
svr4,*) # full svr4 only
dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)"
library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
# We do not specify a path in Import Files, so LIBPATH fires.
shlibpath_overrides_runpath=yes
;;
*,yes) # both, prefer svr4
dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)"
library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
# unpreferred sharedlib libNAME.a needs extra handling
postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
# We do not specify a path in Import Files, so LIBPATH fires.
shlibpath_overrides_runpath=yes
;;
*,no) # both, prefer aix
dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)"
library_names_spec='$libname$release.a $libname.a'
soname_spec='$libname$release$shared_ext$major'
# unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
;;
esac
shlibpath_var=LIBPATH
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# Since July 2007 AmigaOS4 officially supports .so libraries.
# When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
;;
m68k)
library_names_spec='$libname.ixlibrary $libname.a'
# Create ${libname}_ixlibrary.a entries in /sys/libs.
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
;;
esac
;;
beos*)
library_names_spec='$libname$shared_ext' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;;
bsdi*)
version_type=linux # correct to gnu/linux during the next big refactor need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" # the default ld.so.conf also contains /usr/contrib/lib and # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow # libtool to hard-code these into programs ;;
cygwin* | mingw* | pw32* | cegcc*)
version_type=windows
shrext_cmds=.dll
need_version=no
need_lib_prefix=no
case $GCC,$cc_basename in
yes,*)
# gcc
library_names_spec='$libname.dll.a'
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \$file`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname~
chmod a+x \$dldir/$dlname~
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
fi'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
shlibpath_overrides_runpath=yes
case $host_os in
cygwin*)
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
;;
mingw* | cegcc*)
# MinGW DLLs use traditional 'lib' prefix
soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
;;
pw32*)
# pw32 DLLs use 'pw' prefix rather than 'lib'
library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
;;
esac
dynamic_linker='Win32 ld.exe'
;;
*,cl* | *,icl*)
# Native MSVC or ICC
libname_spec='$name'
soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
library_names_spec='$libname.dll.lib'
case $build_os in
mingw*)
sys_lib_search_path_spec=
lt_save_ifs=$IFS
IFS=';'
for lt_path in $LIB
do
IFS=$lt_save_ifs
# Let DOS variable expansion print the short 8.3 style file name.
lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
done
IFS=$lt_save_ifs
# Convert to MSYS style.
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
;;
cygwin*)
# Convert to unix form, then to dos form, then back to unix form
# but this time dos style (no spaces!) so that the unix form looks
# like /cygdrive/c/PROGRA~1:/cygdr...
sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
;;
*)
sys_lib_search_path_spec=$LIB
if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
# It is most probably a Windows format PATH.
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
else
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
fi
# FIXME: find the short name or the path components, as spaces are
# common. (e.g. "Program Files" -> "PROGRA~1")
;;
esac
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \$file`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
shlibpath_overrides_runpath=yes
dynamic_linker='Win32 link.exe'
;;
*)
# Assume MSVC and ICC wrapper
library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
dynamic_linker='Win32 ld.exe'
;;
esac
# FIXME: first we should search . and the directory the executable is in
shlibpath_var=PATH
;;
darwin* | rhapsody*)
dynamic_linker="$host_os dyld" version_type=darwin need_lib_prefix=no need_version=no library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' soname_spec='$libname$release$major$shared_ext' shlibpath_overrides_runpath=yes shlibpath_var=DYLD_LIBRARY_PATH shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' ;;
dgux*)
version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH ;;
freebsd* | dragonfly* | midnightbsd*)
# DragonFly does not have aout. When/if they implement a new
# versioning mechanism, adjust this.
if test -x /usr/bin/objformat; then
objformat=`/usr/bin/objformat`
else
case $host_os in
freebsd[23].*) objformat=aout ;;
*) objformat=elf ;;
esac
fi
version_type=freebsd-$objformat
case $version_type in
freebsd-elf*)
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
need_version=no
need_lib_prefix=no
;;
freebsd-*)
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
need_version=yes
;;
esac
shlibpath_var=LD_LIBRARY_PATH
case $host_os in
freebsd2.*)
shlibpath_overrides_runpath=yes
;;
freebsd3.[01]* | freebsdelf3.[01]*)
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
*) # from 4.6 on, and DragonFly
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
esac
;;
haiku*)
version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no dynamic_linker="$host_os runtime_loader" library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LIBRARY_PATH shlibpath_overrides_runpath=no sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' hardcode_into_libs=yes ;;
hpux9* | hpux10* | hpux11*)
# Give a soname corresponding to the major version so that dld.sl refuses to
# link against other versions.
version_type=sunos
need_lib_prefix=no
need_version=no
case $host_cpu in
ia64*)
shrext_cmds='.so'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.so"
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
if test 32 = "$HPUX_IA64_MODE"; then
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
sys_lib_dlsearch_path_spec=/usr/lib/hpux32
else
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
sys_lib_dlsearch_path_spec=/usr/lib/hpux64
fi
;;
hppa*64*)
shrext_cmds='.sl'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.sl"
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
*)
shrext_cmds='.sl'
dynamic_linker="$host_os dld.sl"
shlibpath_var=SHLIB_PATH
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
;;
esac
# HP-UX runs *really* slowly unless shared libraries are mode 555, ...
postinstall_cmds='chmod 555 $lib'
# or fails outright, so override atomically:
install_override_mode=555
;;
interix*)
version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;;
irix5* | irix6* | nonstopux*)
case $host_os in
nonstopux*) version_type=nonstopux ;;
*)
if test yes = "$lt_cv_prog_gnu_ld"; then
version_type=linux # correct to gnu/linux during the next big refactor
else
version_type=irix
fi ;;
esac
need_lib_prefix=no
need_version=no
soname_spec='$libname$release$shared_ext$major'
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
case $host_os in
irix5* | nonstopux*)
libsuff= shlibsuff=
;;
*)
case $LD in # libtool.m4 will add one of these switches to LD
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
libsuff= shlibsuff= libmagic=32-bit;;
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
libsuff=32 shlibsuff=N32 libmagic=N32;;
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
libsuff=64 shlibsuff=64 libmagic=64-bit;;
*) libsuff= shlibsuff= libmagic=never-match;;
esac
;;
esac
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
shlibpath_overrides_runpath=no
sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
hardcode_into_libs=yes
;;
# No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*)
dynamic_linker=no ;;
linux*android*)
version_type=none # Android doesn't support versioned libraries. need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext' soname_spec='$libname$release$shared_ext' finish_cmds= shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes dynamic_linker='Android linker' # Don't embed -rpath directories since the linker doesn't support them. hardcode_libdir_flag_spec_CXX='-L$libdir' ;;
# This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
# Some binutils ld are patched to set DT_RUNPATH
if test ${lt_cv_shlibpath_overrides_runpath+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_shlibpath_overrides_runpath=no
save_LDFLAGS=$LDFLAGS
save_libdir=$libdir
eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main (void) {
; return 0;
} _ACEOF if ac_fn_cxx_try_link “$LINENO” then :
if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null
then :
lt_cv_shlibpath_overrides_runpath=yes
fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir
fi
shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
# This implies no fast_install, which is unacceptable.
# Some rework will be needed to allow for fast_install
# before this can be enabled.
hardcode_into_libs=yes
# Ideally, we could use ldconfig to report *all* directores which are
# searched for libraries, however this is still not possible. Aside from not
# being certain /sbin/ldconfig is available, command
# 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
# even though it is searched at run-time. Try to do the best guess by
# appending ld.so.conf contents (and includes) to the search path.
if test -f /etc/ld.so.conf; then
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
fi
# We used to test for /lib/ld.so.1 and disable shared libraries on
# powerpc, because MkLinux only supported shared libraries with the
# GNU dynamic linker. Since this was broken with cross compilers,
# most powerpc-linux boxes support dynamic linking these days and
# people can always --disable-shared, the test was removed, and we
# assume the GNU/Linux dynamic linker is in use.
dynamic_linker='GNU/Linux ld.so'
;;
netbsdelf*-gnu)
version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='NetBSD ld.elf_so' ;;
netbsd*)
version_type=sunos need_lib_prefix=no need_version=no if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' dynamic_linker='NetBSD (a.out) ld.so' else library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='NetBSD ld.elf_so' fi shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;;
newsos6)
version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;;
nto | qnx)
version_type=qnx need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;;
openbsd* | bitrig*)
version_type=sunos sys_lib_dlsearch_path_spec=/usr/lib need_lib_prefix=no if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then need_version=no else need_version=yes fi library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;;
os2*)
libname_spec='$name'
version_type=windows
shrext_cmds=.dll
need_version=no
need_lib_prefix=no
# OS/2 can only load a DLL with a base name of 8 characters or less.
soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
v=$($ECHO $release$versuffix | tr -d .-);
n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
$ECHO $n$v`$shared_ext'
library_names_spec='${libname}_dll.$libext'
dynamic_linker='OS/2 ld.exe'
shlibpath_var=BEGINLIBPATH
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
postinstall_cmds='base_file=`basename \$file`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname~
chmod a+x \$dldir/$dlname~
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
fi'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
;;
osf3* | osf4* | osf5*)
version_type=osf need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;;
rdos*)
dynamic_linker=no ;;
solaris*)
version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;;
sunos4*)
version_type=sunos library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test yes = "$with_gnu_ld"; then need_lib_prefix=no fi need_version=yes ;;
sysv4 | sysv4.3*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
case $host_vendor in
sni)
shlibpath_overrides_runpath=no
need_lib_prefix=no
runpath_var=LD_RUN_PATH
;;
siemens)
need_lib_prefix=no
;;
motorola)
need_lib_prefix=no
need_version=no
shlibpath_overrides_runpath=no
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
;;
esac
;;
sysv4*MP*)
if test -d /usr/nec; then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' soname_spec='$libname$shared_ext.$major' shlibpath_var=LD_LIBRARY_PATH fi ;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
version_type=sco
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
if test yes = "$with_gnu_ld"; then
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
else
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
case $host_os in
sco3.2v5*)
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
;;
esac
fi
sys_lib_dlsearch_path_spec='/usr/lib'
;;
tpf*)
# TPF is a cross-target only. Preferred cross-host = GNU/Linux. version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;;
uts4*)
version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH ;;
*)
dynamic_linker=no ;;
esac { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $dynamic_linker” >&5 printf “%sn” “$dynamic_linker” >&6; } test no = “$dynamic_linker” && can_build_shared=no
variables_saved_for_relink=“PATH $shlibpath_var $runpath_var” if test yes = “$GCC”; then
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
fi
if test set = “${lt_cv_sys_lib_search_path_spec+set}”; then
sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
fi
if test set = “${lt_cv_sys_lib_dlsearch_path_spec+set}”; then
sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
fi
# remember unaugmented sys_lib_dlsearch_path content for libtool script decls… configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
# … but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code func_munge_path_list sys_lib_dlsearch_path_spec “$LT_SYS_LIBRARY_PATH”
# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
printf %s “checking how to hardcode library paths into programs… ” >&6; } hardcode_action_CXX= if test -n “$hardcode_libdir_flag_spec_CXX” ||
test -n "$runpath_var_CXX" || test yes = "$hardcode_automatic_CXX"; then # We can hardcode non-existent directories. if test no != "$hardcode_direct_CXX" && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" && test no != "$hardcode_minus_L_CXX"; then # Linking always hardcodes the temporary library directory. hardcode_action_CXX=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. hardcode_action_CXX=immediate fi
else
# We cannot hardcode anything, or else we can only hardcode existing # directories. hardcode_action_CXX=unsupported
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX” >&5 printf “%sn” “$hardcode_action_CXX” >&6; }
if test relink = “$hardcode_action_CXX” ||
test yes = "$inherit_rpath_CXX"; then # Fast installation is not supported enable_fast_install=no
elif test yes = “$shlibpath_overrides_runpath” ||
test no = "$enable_shared"; then # Fast installation is not necessary enable_fast_install=needless
fi
fi # test -n "$compiler" CC=$lt_save_CC CFLAGS=$lt_save_CFLAGS LDCXX=$LD LD=$lt_save_LD GCC=$lt_save_GCC with_gnu_ld=$lt_save_with_gnu_ld lt_cv_path_LDCXX=$lt_cv_path_LD lt_cv_path_LD=$lt_save_path_LD lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
fi # test yes != “$_lt_caught_CXX_error”
ac_ext=c ac_cpp=‘$CPP $CPPFLAGS’ ac_compile=‘$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5’ ac_link=‘$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5’ ac_compiler_gnu=$ac_cv_c_compiler_gnu
ac_config_commands="$ac_config_commands libtool"
# Only expand once:
if test -n “$ac_tool_prefix”; then
for ac_prog in readelf greadelf do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_READELF+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$READELF"; then ac_cv_prog_READELF="$READELF" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_READELF="$ac_tool_prefix$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi READELF=$ac_cv_prog_READELF if test -n “$READELF”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
printf “%sn” “$READELF” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
test -n "$READELF" && break done
fi if test -z “$READELF”; then
ac_ct_READELF=$READELF for ac_prog in readelf greadelf
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_prog_ac_ct_READELF+y} then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_READELF"; then ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test.
else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_READELF="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi fi ac_ct_READELF=$ac_cv_prog_ac_ct_READELF if test -n “$ac_ct_READELF”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5
printf “%sn” “$ac_ct_READELF” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
test -n "$ac_ct_READELF" && break
done
if test "x$ac_ct_READELF" = x; then READELF="" else case $cross_compiling:$ac_tool_warned in
yes:) { printf “%sn” “$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet” >&5 printf “%sn” “$as_me: WARNING: using cross tools not prefixed with host triplet” >&2;} ac_tool_warned=yes ;; esac
READELF=$ac_ct_READELF fi
fi
# Test for 64-bit build. # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like ‘int a3[[(sizeof (unsigned char)) >= 0]];’. # This bug is HP SR number 8606223364. { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking size of size_t” >&5 printf %s “checking size of size_t… ” >&6; } if test ${ac_cv_sizeof_size_t+y} then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_size_t" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf “%sn” “$as_me: error: in `$ac_pwd’:” >&2;} as_fn_error 77 “cannot compute sizeof (size_t) See `config.log’ for more details” “$LINENO” 5; }
else ac_cv_sizeof_size_t=0 fi
fi
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t” >&5 printf “%sn” “$ac_cv_sizeof_size_t” >&6; }
printf “%sn” “#define SIZEOF_SIZE_T $ac_cv_sizeof_size_t” >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler vendor" >&5
printf %s “checking for C compiler vendor… ” >&6; } if test ${ax_cv_c_compiler_vendor+y} then :
printf %s "(cached) " >&6
else $as_nop
vendors="
intel: __ICC,__ECC,__INTEL_COMPILER
ibm: __xlc__,__xlC__,__IBMC__,__IBMCPP__,__ibmxl__
pathscale: __PATHCC__,__PATHSCALE__
clang: __clang__
cray: _CRAYC
fujitsu: __FUJITSU
sdcc: SDCC,__SDCC
sx: _SX
nvhpc: __NVCOMPILER
portland: __PGI
gnu: __GNUC__
sun: __SUNPRO_C,__SUNPRO_CC,__SUNPRO_F90,__SUNPRO_F95
hp: __HP_cc,__HP_aCC
dec: __DECC,__DECCXX,__DECC_VER,__DECCXX_VER
borland: __BORLANDC__,__CODEGEARC__,__TURBOC__
comeau: __COMO__
kai: __KCC
lcc: __LCC__
sgi: __sgi,sgi
microsoft: _MSC_VER
metrowerks: __MWERKS__
watcom: __WATCOMC__
tcc: __TINYC__
unknown: UNKNOWN
"
for ventest in $vendors; do
case $ventest in
*:)
vendor=$ventest
continue
;;
*)
vencpp="defined("`echo $ventest | sed 's/,/) || defined(/g'`")"
;;
esac
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main (void) {
if !($vencpp)
thisisanerror;
endif
; return 0;
} _ACEOF if ac_fn_c_try_compile “$LINENO” then :
break
fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done ax_cv_c_compiler_vendor=`echo $vendor | cut -d: -f1`
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ax_cv_c_compiler_vendor” >&5 printf “%sn” “$ax_cv_c_compiler_vendor” >&6; }
# Check whether –enable-portable-binary was given. if test ${enable_portable_binary+y} then :
enableval=$enable_portable_binary; acx_maxopt_portable=$enableval
else $as_nop
acx_maxopt_portable=no
fi
# Try to determine “good” native compiler flags if none specified via CFLAGS if test “x$ac_test_CFLAGS” = “x”; then
case $ax_cv_c_compiler_vendor in
dec) CFLAGS="$CFLAGS -newc -w0 -O5 -ansi_alias -ansi_args -fp_reorder -tune host"
if test "x$acx_maxopt_portable" = xno; then
CFLAGS="$CFLAGS -arch host"
fi;;
sun) CFLAGS="$CFLAGS -native -fast -xO5 -dalign"
if test "x$acx_maxopt_portable" = xyes; then
CFLAGS="$CFLAGS -xarch=generic"
fi;;
hp) CFLAGS="$CFLAGS +Oall +Optrs_ansi +DSnative"
if test "x$acx_maxopt_portable" = xyes; then
CFLAGS="$CFLAGS +DAportable"
fi;;
ibm) if test "x$acx_maxopt_portable" = xno; then
xlc_opt="-qarch=auto -qtune=auto"
else
xlc_opt="-qtune=auto"
fi
as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags__$xlc_opt" | $as_tr_sh`
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $xlc_opt” >&5 printf %s “checking whether C compiler accepts $xlc_opt… ” >&6; } if eval test ${$as_CACHEVAR+y} then :
printf %s "(cached) " >&6
else $as_nop
ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS $xlc_opt" cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main (void) {
; return 0;
} _ACEOF if ac_fn_c_try_compile “$LINENO” then :
eval "$as_CACHEVAR=yes"
else $as_nop
eval "$as_CACHEVAR=no"
fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$ax_check_save_flags
fi eval ac_res=$$as_CACHEVAR
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf “%sn” “$ac_res” >&6; } if eval test "x$“$as_CACHEVAR”" = x“yes” then :
CFLAGS="$CFLAGS -O3 -qansialias -w $xlc_opt"
else $as_nop
CFLAGS="$CFLAGS -O3 -qansialias -w" echo "******************************************************" echo "* You seem to have the IBM C compiler. It is *" echo "* recommended for best performance that you use: *" echo "* *" echo "* CFLAGS=-O3 -qarch=xxx -qtune=xxx -qansialias -w *" echo "* ^^^ ^^^ *" echo "* where xxx is pwr2, pwr3, 604, or whatever kind of *" echo "* CPU you have. (Set the CFLAGS environment var. *" echo "* and re-run configure.) For more info, man cc. *" echo "******************************************************"
fi
;;
intel) CFLAGS="$CFLAGS -O3 -ansi_alias"
if test "x$acx_maxopt_portable" = xno; then
icc_archflag=unknown
icc_flags=""
case $host_cpu in
i686*|x86_64*)
# icc accepts gcc assembly syntax, so these should work:
ac_ext=c ac_cpp=‘$CPP $CPPFLAGS’ ac_compile=‘$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5’ ac_link=‘$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5’ ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for x86 cpuid 0 output” >&5 printf %s “checking for x86 cpuid 0 output… ” >&6; } if test ${ax_cv_gcc_x86_cpuid_0+y} then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
ax_cv_gcc_x86_cpuid_0=unknown
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ include <stdio.h> int main (void) {
int op = 0, level = 0, eax, ebx, ecx, edx;
FILE *f;
__asm__ __volatile__ ("xchg %%ebx, %1\n"
"cpuid\n"
"xchg %%ebx, %1\n"
: "=a" (eax), "=r" (ebx), "=c" (ecx), "=d" (edx)
: "a" (op), "2" (level));
f = fopen("conftest_cpuid", "w"); if (!f) return 1;
fprintf(f, "%x:%x:%x:%x\n", eax, ebx, ecx, edx);
fclose(f);
return 0;
;
return 0;
} _ACEOF if ac_fn_c_try_run “$LINENO” then :
ax_cv_gcc_x86_cpuid_0=`cat conftest_cpuid`; rm -f conftest_cpuid
else $as_nop
ax_cv_gcc_x86_cpuid_0=unknown; rm -f conftest_cpuid
fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ax_cv_gcc_x86_cpuid_0” >&5 printf “%sn” “$ax_cv_gcc_x86_cpuid_0” >&6; } ac_ext=c ac_cpp=‘$CPP $CPPFLAGS’ ac_compile=‘$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5’ ac_link=‘$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5’ ac_compiler_gnu=$ac_cv_c_compiler_gnu
ac_ext=c ac_cpp=‘$CPP $CPPFLAGS’ ac_compile=‘$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5’ ac_link=‘$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5’ ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for x86 cpuid 1 output” >&5 printf %s “checking for x86 cpuid 1 output… ” >&6; } if test ${ax_cv_gcc_x86_cpuid_1+y} then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
ax_cv_gcc_x86_cpuid_1=unknown
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ include <stdio.h> int main (void) {
int op = 1, level = 0, eax, ebx, ecx, edx;
FILE *f;
__asm__ __volatile__ ("xchg %%ebx, %1\n"
"cpuid\n"
"xchg %%ebx, %1\n"
: "=a" (eax), "=r" (ebx), "=c" (ecx), "=d" (edx)
: "a" (op), "2" (level));
f = fopen("conftest_cpuid", "w"); if (!f) return 1;
fprintf(f, "%x:%x:%x:%x\n", eax, ebx, ecx, edx);
fclose(f);
return 0;
;
return 0;
} _ACEOF if ac_fn_c_try_run “$LINENO” then :
ax_cv_gcc_x86_cpuid_1=`cat conftest_cpuid`; rm -f conftest_cpuid
else $as_nop
ax_cv_gcc_x86_cpuid_1=unknown; rm -f conftest_cpuid
fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ax_cv_gcc_x86_cpuid_1” >&5 printf “%sn” “$ax_cv_gcc_x86_cpuid_1” >&6; } ac_ext=c ac_cpp=‘$CPP $CPPFLAGS’ ac_compile=‘$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5’ ac_link=‘$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5’ ac_compiler_gnu=$ac_cv_c_compiler_gnu
case $ax_cv_gcc_x86_cpuid_0 in # see AX_GCC_ARCHFLAG
*:756e6547: 6c65746e:49656e69) # Intel
case $ax_cv_gcc_x86_cpuid_1 in
*0?6[78ab]?:*:*:*|?6[78ab]?:*:*:*|6[78ab]?:*:*:*) icc_flags="-xK" ;;
*0?6[9d]?:*:*:*|?6[9d]?:*:*:*|6[9d]?:*:*:*|*1?65?:*:*:*) icc_flags="-xSSE2 -xB -xK" ;;
*0?6e?:*:*:*|?6e?:*:*:*|6e?:*:*:*) icc_flags="-xSSE3 -xP -xO -xB -xK" ;;
*0?6f?:*:*:*|?6f?:*:*:*|6f?:*:*:*|*1?66?:*:*:*) icc_flags="-xSSSE3 -xT -xB -xK" ;;
*1?6[7d]?:*:*:*) icc_flags="-xSSE4.1 -xS -xT -xB -xK" ;;
*1?6[aef]?:*:*:*|*2?6[5cef]?:*:*:*) icc_flags="-xSSE4.2 -xS -xT -xB -xK" ;;
*2?6[ad]?:*:*:*) icc_flags="-xAVX -SSE4.2 -xS -xT -xB -xK" ;;
*3?6[ae]?:*:*:*) icc_flags="-xCORE-AVX-I -xAVX -SSE4.2 -xS -xT -xB -xK" ;;
*3?6[cf]?:*:*:*|*4?6[56]?:*:*:*) icc_flags="-xCORE-AVX2 -xCORE-AVX-I -xAVX -SSE4.2 -xS -xT -xB -xK" ;;
*000?f[346]?:*:*:*|?f[346]?:*:*:*|f[346]?:*:*:*) icc_flags="-xSSE3 -xP -xO -xN -xW -xK" ;;
*00??f??:*:*:*|??f??:*:*:*|?f??:*:*:*|f??:*:*:*) icc_flags="-xSSE2 -xN -xW -xK" ;;
esac ;;
esac ;;
esac
if test "x$icc_flags" != x; then
for flag in $icc_flags; do
as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags__$flag" | $as_tr_sh`
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag” >&5 printf %s “checking whether C compiler accepts $flag… ” >&6; } if eval test ${$as_CACHEVAR+y} then :
printf %s "(cached) " >&6
else $as_nop
ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS $flag" cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main (void) {
; return 0;
} _ACEOF if ac_fn_c_try_compile “$LINENO” then :
eval "$as_CACHEVAR=yes"
else $as_nop
eval "$as_CACHEVAR=no"
fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$ax_check_save_flags
fi eval ac_res=$$as_CACHEVAR
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf “%sn” “$ac_res” >&6; } if eval test "x$“$as_CACHEVAR”" = x“yes” then :
icc_archflag=$flag; break
else $as_nop
:
fi
done
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for icc architecture flag" >&5
printf %s “checking for icc architecture flag… ” >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $icc_archflag" >&5
printf “%sn” “$icc_archflag” >&6; }
if test "x$icc_archflag" != xunknown; then
CFLAGS="$CFLAGS $icc_archflag"
fi
fi
;;
nvhpc)
# default optimization flags for nvhpc
CFLAGS="$CFLAGS -O3"
;;
gnu)
# default optimization flags for gcc on all systems
CFLAGS="$CFLAGS -O3 -fomit-frame-pointer"
# -malign-double for x86 systems
# LIBFFI_LOCAL: don't do this.
# The testsuite doesn't use these flags and we'll get test failures.
# AX_CHECK_COMPILE_FLAG(-malign-double, CFLAGS="$CFLAGS -malign-double")
# -fstrict-aliasing for gcc-2.95+
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fstrict-aliasing" >&5
printf %s “checking whether C compiler accepts -fstrict-aliasing… ” >&6; } if test ${ax_cv_check_cflags___fstrict_aliasing+y} then :
printf %s "(cached) " >&6
else $as_nop
ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS -fstrict-aliasing" cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main (void) {
; return 0;
} _ACEOF if ac_fn_c_try_compile “$LINENO” then :
ax_cv_check_cflags___fstrict_aliasing=yes
else $as_nop
ax_cv_check_cflags___fstrict_aliasing=no
fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$ax_check_save_flags
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fstrict_aliasing” >&5 printf “%sn” “$ax_cv_check_cflags___fstrict_aliasing” >&6; } if test “x$ax_cv_check_cflags___fstrict_aliasing” = xyes then :
CFLAGS="$CFLAGS -fstrict-aliasing"
else $as_nop
:
fi
# note that we enable "unsafe" fp optimization with other compilers, too
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -ffast-math" >&5
printf %s “checking whether C compiler accepts -ffast-math… ” >&6; } if test ${ax_cv_check_cflags___ffast_math+y} then :
printf %s "(cached) " >&6
else $as_nop
ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS -ffast-math" cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main (void) {
; return 0;
} _ACEOF if ac_fn_c_try_compile “$LINENO” then :
ax_cv_check_cflags___ffast_math=yes
else $as_nop
ax_cv_check_cflags___ffast_math=no
fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$ax_check_save_flags
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___ffast_math” >&5 printf “%sn” “$ax_cv_check_cflags___ffast_math” >&6; } if test “x$ax_cv_check_cflags___ffast_math” = xyes then :
CFLAGS="$CFLAGS -ffast-math"
else $as_nop
:
fi
# Check whether –with-gcc-arch was given. if test ${with_gcc_arch+y} then :
withval=$with_gcc_arch; ax_gcc_arch=$withval
else $as_nop
ax_gcc_arch=yes
fi
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for gcc architecture flag” >&5 printf %s “checking for gcc architecture flag… ” >&6; } { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: ” >&5 printf “%sn” “” >&6; } if test ${ax_cv_gcc_archflag+y} then :
printf %s "(cached) " >&6
else $as_nop
ax_cv_gcc_archflag=“unknown”
if test “$GCC” = yes; then
if test “x$ax_gcc_arch” = xyes; then ax_gcc_arch=“” if test “$cross_compiling” = no; then case $host_cpu in
i[3456]86*|x86_64*|amd64*) # use cpuid codes
ac_ext=c ac_cpp=‘$CPP $CPPFLAGS’ ac_compile=‘$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5’ ac_link=‘$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5’ ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for x86 cpuid 0 output” >&5 printf %s “checking for x86 cpuid 0 output… ” >&6; } if test ${ax_cv_gcc_x86_cpuid_0+y} then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
ax_cv_gcc_x86_cpuid_0=unknown
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ include <stdio.h> int main (void) {
int op = 0, level = 0, eax, ebx, ecx, edx;
FILE *f;
__asm__ __volatile__ ("xchg %%ebx, %1\n"
"cpuid\n"
"xchg %%ebx, %1\n"
: "=a" (eax), "=r" (ebx), "=c" (ecx), "=d" (edx)
: "a" (op), "2" (level));
f = fopen("conftest_cpuid", "w"); if (!f) return 1;
fprintf(f, "%x:%x:%x:%x\n", eax, ebx, ecx, edx);
fclose(f);
return 0;
;
return 0;
} _ACEOF if ac_fn_c_try_run “$LINENO” then :
ax_cv_gcc_x86_cpuid_0=`cat conftest_cpuid`; rm -f conftest_cpuid
else $as_nop
ax_cv_gcc_x86_cpuid_0=unknown; rm -f conftest_cpuid
fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ax_cv_gcc_x86_cpuid_0” >&5 printf “%sn” “$ax_cv_gcc_x86_cpuid_0” >&6; } ac_ext=c ac_cpp=‘$CPP $CPPFLAGS’ ac_compile=‘$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5’ ac_link=‘$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5’ ac_compiler_gnu=$ac_cv_c_compiler_gnu
ac_ext=c ac_cpp=‘$CPP $CPPFLAGS’ ac_compile=‘$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5’ ac_link=‘$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5’ ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for x86 cpuid 1 output” >&5 printf %s “checking for x86 cpuid 1 output… ” >&6; } if test ${ax_cv_gcc_x86_cpuid_1+y} then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
ax_cv_gcc_x86_cpuid_1=unknown
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ include <stdio.h> int main (void) {
int op = 1, level = 0, eax, ebx, ecx, edx;
FILE *f;
__asm__ __volatile__ ("xchg %%ebx, %1\n"
"cpuid\n"
"xchg %%ebx, %1\n"
: "=a" (eax), "=r" (ebx), "=c" (ecx), "=d" (edx)
: "a" (op), "2" (level));
f = fopen("conftest_cpuid", "w"); if (!f) return 1;
fprintf(f, "%x:%x:%x:%x\n", eax, ebx, ecx, edx);
fclose(f);
return 0;
;
return 0;
} _ACEOF if ac_fn_c_try_run “$LINENO” then :
ax_cv_gcc_x86_cpuid_1=`cat conftest_cpuid`; rm -f conftest_cpuid
else $as_nop
ax_cv_gcc_x86_cpuid_1=unknown; rm -f conftest_cpuid
fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ax_cv_gcc_x86_cpuid_1” >&5 printf “%sn” “$ax_cv_gcc_x86_cpuid_1” >&6; } ac_ext=c ac_cpp=‘$CPP $CPPFLAGS’ ac_compile=‘$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5’ ac_link=‘$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5’ ac_compiler_gnu=$ac_cv_c_compiler_gnu
case $ax_cv_gcc_x86_cpuid_0 in
*:756e6547: 6c65746e:49656e69) # Intel
case $ax_cv_gcc_x86_cpuid_1 in
*5[4578]?:*:*:*) ax_gcc_arch="pentium-mmx pentium" ;;
*5[123]?:*:*:*) ax_gcc_arch=pentium ;;
*0?61?:*:*:*|?61?:*:*:*|61?:*:*:*) ax_gcc_arch=pentiumpro ;;
*0?6[356]?:*:*:*|?6[356]?:*:*:*|6[356]?:*:*:*) ax_gcc_arch="pentium2 pentiumpro" ;;
*0?6[78ab]?:*:*:*|?6[78ab]?:*:*:*|6[78ab]?:*:*:*) ax_gcc_arch="pentium3 pentiumpro" ;;
*0?6[9d]?:*:*:*|?6[9d]?:*:*:*|6[9d]?:*:*:*|*1?65?:*:*:*) ax_gcc_arch="pentium-m pentium3 pentiumpro" ;;
*0?6e?:*:*:*|?6e?:*:*:*|6e?:*:*:*) ax_gcc_arch="yonah pentium-m pentium3 pentiumpro" ;;
*0?6f?:*:*:*|?6f?:*:*:*|6f?:*:*:*|*1?66?:*:*:*) ax_gcc_arch="core2 pentium-m pentium3 pentiumpro" ;;
*1?6[7d]?:*:*:*) ax_gcc_arch="penryn core2 pentium-m pentium3 pentiumpro" ;;
*1?6[aef]?:*:*:*|*2?6e?:*:*:*) ax_gcc_arch="nehalem corei7 core2 pentium-m pentium3 pentiumpro" ;;
*2?6[5cf]?:*:*:*) ax_gcc_arch="westmere corei7 core2 pentium-m pentium3 pentiumpro" ;;
*2?6[ad]?:*:*:*) ax_gcc_arch="sandybridge corei7-avx corei7 core2 pentium-m pentium3 pentiumpro" ;;
*3?6[ae]?:*:*:*) ax_gcc_arch="ivybridge core-avx-i corei7-avx corei7 core2 pentium-m pentium3 pentiumpro" ;;
*3?6[cf]?:*:*:*|*4?6[56]?:*:*:*) ax_gcc_arch="haswell core-avx2 core-avx-i corei7-avx corei7 core2 pentium-m pentium3 pentiumpro" ;;
*3?6d?:*:*:*|*4?6[7f]?:*:*:*|*5?66?:*:*:*) ax_gcc_arch="broadwell core-avx2 core-avx-i corei7-avx corei7 core2 pentium-m pentium3 pentiumpro" ;;
*1?6c?:*:*:*|*2?6[67]?:*:*:*|*3?6[56]?:*:*:*) ax_gcc_arch="bonnell atom core2 pentium-m pentium3 pentiumpro" ;;
*3?67?:*:*:*|*[45]?6[ad]?:*:*:*) ax_gcc_arch="silvermont atom core2 pentium-m pentium3 pentiumpro" ;;
*000?f[012]?:*:*:*|?f[012]?:*:*:*|f[012]?:*:*:*) ax_gcc_arch="pentium4 pentiumpro" ;;
*000?f[346]?:*:*:*|?f[346]?:*:*:*|f[346]?:*:*:*) ax_gcc_arch="nocona prescott pentium4 pentiumpro" ;;
# fallback
*5??:*:*:*) ax_gcc_arch=pentium ;;
*??6??:*:*:*) ax_gcc_arch="core2 pentiumpro" ;;
*6??:*:*:*) ax_gcc_arch=pentiumpro ;;
*00??f??:*:*:*|??f??:*:*:*|?f??:*:*:*|f??:*:*:*) ax_gcc_arch="pentium4 pentiumpro" ;;
esac ;;
*:68747541: 444d4163:69746e65) # AMD
case $ax_cv_gcc_x86_cpuid_1 in
*5[67]?:*:*:*) ax_gcc_arch=k6 ;;
*5[8]?:*:*:*) ax_gcc_arch="k6-2 k6" ;;
*5[9d]?:*:*:*) ax_gcc_arch="k6-3 k6" ;;
*6[12]?:*:*:*) ax_gcc_arch="athlon k7" ;;
*6[34]?:*:*:*) ax_gcc_arch="athlon-tbird k7" ;;
*6[678a]?:*:*:*) ax_gcc_arch="athlon-xp athlon-4 athlon k7" ;;
*000?f[4578bcef]?:*:*:*|?f[4578bcef]?:*:*:*|f[4578bcef]?:*:*:*|*001?f[4578bcf]?:*:*:*|1?f[4578bcf]?:*:*:*) ax_gcc_arch="athlon64 k8" ;;
*002?f[13457bcf]?:*:*:*|2?f[13457bcf]?:*:*:*|*004?f[138bcf]?:*:*:*|4?f[138bcf]?:*:*:*|*005?f[df]?:*:*:*|5?f[df]?:*:*:*|*006?f[8bcf]?:*:*:*|6?f[8bcf]?:*:*:*|*007?f[cf]?:*:*:*|7?f[cf]?:*:*:*|*00c?f1?:*:*:*|c?f1?:*:*:*|*020?f3?:*:*:*|20?f3?:*:*:*) ax_gcc_arch="athlon64-sse3 k8-sse3 athlon64 k8" ;;
*010?f[245689a]?:*:*:*|10?f[245689a]?:*:*:*|*030?f1?:*:*:*|30?f1?:*:*:*) ax_gcc_arch="barcelona amdfam10 k8" ;;
*050?f[12]?:*:*:*|50?f[12]?:*:*:*) ax_gcc_arch="btver1 amdfam10 k8" ;;
*060?f1?:*:*:*|60?f1?:*:*:*) ax_gcc_arch="bdver1 amdfam10 k8" ;;
*060?f2?:*:*:*|60?f2?:*:*:*|*061?f[03]?:*:*:*|61?f[03]?:*:*:*) ax_gcc_arch="bdver2 bdver1 amdfam10 k8" ;;
*063?f0?:*:*:*|63?f0?:*:*:*) ax_gcc_arch="bdver3 bdver2 bdver1 amdfam10 k8" ;;
*07[03]?f0?:*:*:*|7[03]?f0?:*:*:*) ax_gcc_arch="btver2 btver1 amdfam10 k8" ;;
# fallback
*0[13]??f??:*:*:*|[13]??f??:*:*:*) ax_gcc_arch="barcelona amdfam10 k8" ;;
*020?f??:*:*:*|20?f??:*:*:*) ax_gcc_arch="athlon64-sse3 k8-sse3 athlon64 k8" ;;
*05??f??:*:*:*|5??f??:*:*:*) ax_gcc_arch="btver1 amdfam10 k8" ;;
*060?f??:*:*:*|60?f??:*:*:*) ax_gcc_arch="bdver1 amdfam10 k8" ;;
*061?f??:*:*:*|61?f??:*:*:*) ax_gcc_arch="bdver2 bdver1 amdfam10 k8" ;;
*06??f??:*:*:*|6??f??:*:*:*) ax_gcc_arch="bdver3 bdver2 bdver1 amdfam10 k8" ;;
*070?f??:*:*:*|70?f??:*:*:*) ax_gcc_arch="btver2 btver1 amdfam10 k8" ;;
*???f??:*:*:*) ax_gcc_arch="amdfam10 k8" ;;
esac ;;
*:746e6543: 736c7561:48727561) # IDT / VIA (Centaur)
case $ax_cv_gcc_x86_cpuid_1 in
*54?:*:*:*) ax_gcc_arch=winchip-c6 ;;
*5[89]?:*:*:*) ax_gcc_arch=winchip2 ;;
*66?:*:*:*) ax_gcc_arch=winchip2 ;;
*6[78]?:*:*:*) ax_gcc_arch=c3 ;;
*6[9adf]?:*:*:*) ax_gcc_arch="c3-2 c3" ;;
esac ;;
esac
if test x"$ax_gcc_arch" = x; then # fallback
case $host_cpu in
i586*) ax_gcc_arch=pentium ;;
i686*) ax_gcc_arch=pentiumpro ;;
esac
fi
;;
sparc*)
# Extract the first word of "prtdiag", so it can be a program name with args.
set dummy prtdiag; ac_word=$2 { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for $ac_word” >&5 printf %s “checking for $ac_word… ” >&6; } if test ${ac_cv_path_PRTDIAG+y} then :
printf %s "(cached) " >&6
else $as_nop
case $PRTDIAG in [\\/]* | ?:[\\/]*) ac_cv_path_PRTDIAG="$PRTDIAG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_dummy=“$PATH:/usr/platform/‘uname -i`/sbin/:/usr/platform/`uname -m`/sbin/” for as_dir in $as_dummy do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_PRTDIAG="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
test -z "$ac_cv_path_PRTDIAG" && ac_cv_path_PRTDIAG="prtdiag" ;;
esac fi PRTDIAG=$ac_cv_path_PRTDIAG if test -n “$PRTDIAG”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PRTDIAG" >&5
printf “%sn” “$PRTDIAG” >&6; } else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf “%sn” “no” >&6; } fi
cputype=`(((grep cpu /proc/cpuinfo | cut -d: -f2) ; ($PRTDIAG -v |grep -i sparc) ; grep -i cpu /var/run/dmesg.boot ) | head -n 1) 2> /dev/null`
cputype=`echo "$cputype" | tr -d ' -' | $SED 's/SPARCIIi/SPARCII/' |tr $as_cr_LETTERS $as_cr_letters`
case $cputype in
*ultrasparciv*) ax_gcc_arch="ultrasparc4 ultrasparc3 ultrasparc v9" ;;
*ultrasparciii*) ax_gcc_arch="ultrasparc3 ultrasparc v9" ;;
*ultrasparc*) ax_gcc_arch="ultrasparc v9" ;;
*supersparc*|*tms390z5[05]*) ax_gcc_arch="supersparc v8" ;;
*hypersparc*|*rt62[056]*) ax_gcc_arch="hypersparc v8" ;;
*cypress*) ax_gcc_arch=cypress ;;
esac ;;
alphaev5) ax_gcc_arch=ev5 ;;
alphaev56) ax_gcc_arch=ev56 ;;
alphapca56) ax_gcc_arch="pca56 ev56" ;;
alphapca57) ax_gcc_arch="pca57 pca56 ev56" ;;
alphaev6) ax_gcc_arch=ev6 ;;
alphaev67) ax_gcc_arch=ev67 ;;
alphaev68) ax_gcc_arch="ev68 ev67" ;;
alphaev69) ax_gcc_arch="ev69 ev68 ev67" ;;
alphaev7) ax_gcc_arch="ev7 ev69 ev68 ev67" ;;
alphaev79) ax_gcc_arch="ev79 ev7 ev69 ev68 ev67" ;;
powerpc*)
cputype=`((grep cpu /proc/cpuinfo | head -n 1 | cut -d: -f2 | cut -d, -f1 | $SED 's/ //g') ; /usr/bin/machine ; /bin/machine; grep CPU /var/run/dmesg.boot | head -n 1 | cut -d" " -f2) 2> /dev/null`
cputype=`echo $cputype | $SED -e 's/ppc//g;s/ *//g'`
case $cputype in
*750*) ax_gcc_arch="750 G3" ;;
*740[0-9]*) ax_gcc_arch="$cputype 7400 G4" ;;
*74[4-5][0-9]*) ax_gcc_arch="$cputype 7450 G4" ;;
*74[0-9][0-9]*) ax_gcc_arch="$cputype G4" ;;
*970*) ax_gcc_arch="970 G5 power4";;
*POWER4*|*power4*|*gq*) ax_gcc_arch="power4 970";;
*POWER5*|*power5*|*gr*|*gs*) ax_gcc_arch="power5 power4 970";;
603ev|8240) ax_gcc_arch="$cputype 603e 603";;
*POWER7*) ax_gcc_arch="power7";;
*POWER8*) ax_gcc_arch="power8";;
*POWER9*) ax_gcc_arch="power9";;
*POWER10*) ax_gcc_arch="power10";;
*) ax_gcc_arch=$cputype ;;
esac
ax_gcc_arch="$ax_gcc_arch powerpc"
;;
aarch64)
cpuimpl=`grep 'CPU implementer' /proc/cpuinfo 2> /dev/null | cut -d: -f2 | tr -d " " | head -n 1`
cpuarch=`grep 'CPU architecture' /proc/cpuinfo 2> /dev/null | cut -d: -f2 | tr -d " " | head -n 1`
cpuvar=`grep 'CPU variant' /proc/cpuinfo 2> /dev/null | cut -d: -f2 | tr -d " " | head -n 1`
case $cpuimpl in
0x42) case $cpuarch in
8) case $cpuvar in
0x0) ax_gcc_arch="thunderx2t99 vulcan armv8.1-a armv8-a+lse armv8-a native" ;;
esac
;;
esac
;;
0x43) case $cpuarch in
8) case $cpuvar in
0x0) ax_gcc_arch="thunderx armv8-a native" ;;
0x1) ax_gcc_arch="thunderx+lse armv8.1-a armv8-a+lse armv8-a native" ;;
esac
;;
esac
;;
esac
;;
esac fi # not cross-compiling fi # guess arch
if test “x$ax_gcc_arch” != x -a “x$ax_gcc_arch” != xno; then if test “x$acx_maxopt_portable” = xyes; then # if we require portable code
flag_prefixes="-mtune=" if test "x$ax_cv_c_compiler_vendor" = xclang; then flag_prefixes="-march="; fi # -mcpu=$arch and m$arch generate nonportable code on every arch except # x86. And some other arches (e.g. Alpha) don't accept -mtune. Grrr. case $host_cpu in i*86|x86_64*|amd64*) flag_prefixes="$flag_prefixes -mcpu= -m";; esac
else
flag_prefixes="-march= -mcpu= -m"
fi for flag_prefix in $flag_prefixes; do
for arch in $ax_gcc_arch; do flag="$flag_prefix$arch" as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags__$flag" | $as_tr_sh`
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag” >&5 printf %s “checking whether C compiler accepts $flag… ” >&6; } if eval test ${$as_CACHEVAR+y} then :
printf %s "(cached) " >&6
else $as_nop
ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS $flag" cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main (void) {
; return 0;
} _ACEOF if ac_fn_c_try_compile “$LINENO” then :
eval "$as_CACHEVAR=yes"
else $as_nop
eval "$as_CACHEVAR=no"
fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$ax_check_save_flags
fi eval ac_res=$$as_CACHEVAR
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf “%sn” “$ac_res” >&6; } if eval test "x$“$as_CACHEVAR”" = x“yes” then :
if test "x$ax_cv_c_compiler_vendor" = xclang; then
if test "x$acx_maxopt_portable" = xyes; then
if test "x$flag" = "x-march=$arch"; then flag=-mtune=$arch; fi
fi
fi; ax_cv_gcc_archflag=$flag; break
else $as_nop
:
fi
done test "x$ax_cv_gcc_archflag" = xunknown || break
done fi
fi # $GCC=yes
fi
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for gcc architecture flag” >&5 printf %s “checking for gcc architecture flag… ” >&6; } { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ax_cv_gcc_archflag” >&5 printf “%sn” “$ax_cv_gcc_archflag” >&6; } if test “x$ax_cv_gcc_archflag” = xunknown; then
:
else
CFLAGS="$CFLAGS $ax_cv_gcc_archflag"
fi
;;
microsoft)
# default optimization flags for MSVC opt builds
CFLAGS="$CFLAGS -O2"
;;
esac
if test -z "$CFLAGS"; then
echo ""
echo "********************************************************"
echo "* WARNING: Don't know the best CFLAGS for this system *"
echo "* Use ./configure CFLAGS=... to specify your own flags *"
echo "* (otherwise, a default of CFLAGS=-O3 will be used) *"
echo "********************************************************"
echo ""
CFLAGS="$CFLAGS -O3"
fi
as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags__$CFLAGS" | $as_tr_sh`
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CFLAGS” >&5 printf %s “checking whether C compiler accepts $CFLAGS… ” >&6; } if eval test ${$as_CACHEVAR+y} then :
printf %s "(cached) " >&6
else $as_nop
ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS $CFLAGS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main (void) {
; return 0;
} _ACEOF if ac_fn_c_try_compile “$LINENO” then :
eval "$as_CACHEVAR=yes"
else $as_nop
eval "$as_CACHEVAR=no"
fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$ax_check_save_flags
fi eval ac_res=$$as_CACHEVAR
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf “%sn” “$ac_res” >&6; } if eval test "x$“$as_CACHEVAR”" = x“yes” then :
:
else $as_nop
echo "" echo "********************************************************" echo "* WARNING: The guessed CFLAGS don't seem to work with *" echo "* your compiler. *" echo "* Use ./configure CFLAGS=... to specify your own flags *" echo "********************************************************" echo ""
fi
fi
# The AX_CFLAGS_WARN_ALL macro doesn’t currently work for sunpro # compiler. if test “$ax_cv_c_compiler_vendor” != “sun”; then
ac_ext=c
ac_cpp=‘$CPP $CPPFLAGS’ ac_compile=‘$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5’ ac_link=‘$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5’ ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking CFLAGS for most reasonable warnings" >&5
printf %s “checking CFLAGS for most reasonable warnings… ” >&6; } if test ${ac_cv_cflags_warn_all+y} then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_cflags_warn_all=""
ac_save_cflags_warn_all_found="yes"
case "$ax_cv_c_compiler_vendor" in #(
intel) :
ac_cv_cflags_warn_all="-w2" ;; #(
ibm) :
ac_cv_cflags_warn_all="-qsrcmsg -qinfo=all:noppt:noppc:noobs:nocnd" ;; #(
pathscale) :
;; #(
clang) :
ac_cv_cflags_warn_all="-Wall" ;; #(
cray) :
ac_cv_cflags_warn_all="-h msglevel 2" ;; #(
fujitsu) :
;; #(
sdcc) :
;; #(
sx) :
ac_cv_cflags_warn_all="-pvctl,fullmsg" ;; #(
portland) :
;; #(
gnu) :
ac_cv_cflags_warn_all="-Wall" ;; #(
sun) :
ac_cv_cflags_warn_all="-v" ;; #(
hp) :
ac_cv_cflags_warn_all="+w1" ;; #(
dec) :
ac_cv_cflags_warn_all="-verbose -w0 -warnprotos" ;; #(
borland) :
;; #(
comeau) :
;; #(
kai) :
;; #(
lcc) :
;; #(
sgi) :
ac_cv_cflags_warn_all="-fullwarn" ;; #(
microsoft) :
;; #(
metrowerks) :
;; #(
watcom) :
;; #(
tcc) :
;; #(
unknown) :
ac_cv_cflags_warn_all=""
ac_save_cflags_warn_all_found="no"
;; #(
*) :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Unknown compiler vendor returned by AX_COMPILER_VENDOR" >&5
printf “%sn” “$as_me: WARNING: Unknown compiler vendor returned by AX_COMPILER_VENDOR” >&2;}
ac_cv_cflags_warn_all="" ac_save_cflags_warn_all_found="no" ;;
esac
if test "x$ac_save_cflags_warn_all_found" = "xyes"
then :
if test "x$ac_cv_cflags_warn_all" != "x"
then :
if test ${CFLAGS+y} then :
case " $CFLAGS " in #(
*" $ac_cv_cflags_warn_all "*) :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$ac_cv_cflags_warn_all"; } >&5
(: CFLAGS already contains $ac_cv_cflags_warn_all) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } ;; #(
*) :
CFLAGS="$ac_cv_cflags_warn_all $CFLAGS"
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS\""; } >&5
(: CFLAGS="$CFLAGS") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
;;
esac
else $as_nop
CFLAGS=$ac_cv_cflags_warn_all
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS\""; } >&5
(: CFLAGS="$CFLAGS") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
fi
fi
else $as_nop
true
fi fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ac_cv_cflags_warn_all” >&5 printf “%sn” “$ac_cv_cflags_warn_all” >&6; }
ac_ext=c
ac_cpp=‘$CPP $CPPFLAGS’ ac_compile=‘$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5’ ac_link=‘$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5’ ac_compiler_gnu=$ac_cv_c_compiler_gnu
fi
if test “x$GCC” = “xyes”; then
CFLAGS="$CFLAGS -fexceptions"
fi
cat > local.exp <<EOF set CC_FOR_TARGET “$CC” set CXX_FOR_TARGET “$CXX” set compiler_vendor “$ax_cv_c_compiler_vendor” EOF
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles” >&5 printf %s “checking whether to enable maintainer-specific portions of Makefiles… ” >&6; }
# Check whether --enable-maintainer-mode was given.
if test ${enable_maintainer_mode+y} then :
enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
else $as_nop
USE_MAINTAINER_MODE=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
printf “%sn” “$USE_MAINTAINER_MODE” >&6; }
if test $USE_MAINTAINER_MODE = yes; then MAINTAINER_MODE_TRUE= MAINTAINER_MODE_FALSE='#'
else
MAINTAINER_MODE_TRUE='#' MAINTAINER_MODE_FALSE=
fi
MAINT=$MAINTAINER_MODE_TRUE
ac_fn_c_check_header_compile “$LINENO” “sys/memfd.h” “ac_cv_header_sys_memfd_h” “$ac_includes_default” if test “x$ac_cv_header_sys_memfd_h” = xyes then :
printf "%s\n" "#define HAVE_SYS_MEMFD_H 1" >>confdefs.h
fi
ac_fn_c_check_func “$LINENO” “memfd_create” “ac_cv_func_memfd_create” if test “x$ac_cv_func_memfd_create” = xyes then :
printf "%s\n" "#define HAVE_MEMFD_CREATE 1" >>confdefs.h
fi
if test -d $srcdir/testsuite; then TESTSUBDIR_TRUE= TESTSUBDIR_FALSE='#'
else
TESTSUBDIR_TRUE='#' TESTSUBDIR_FALSE=
fi
TARGETDIR=“unknown” HAVE_LONG_DOUBLE_VARIANT=0
. ${srcdir}/configure.host
if test -n “${UNSUPPORTED}”; then
as_fn_error $? "\"libffi has not been ported to $host.\"" "$LINENO" 5
fi
# Autoupdate added the next two lines to ensure that your configure # script’s behavior did not change. They are probably safe to remove.
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for egrep” >&5 printf %s “checking for egrep… ” >&6; } if test ${ac_cv_path_EGREP+y} then :
printf %s "(cached) " >&6
else $as_nop
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else if test -z "$EGREP"; then ac_path_EGREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in egrep
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP" || continue
# Check for GNU ac_path_EGREP and select it if it is found.
# Check for GNU $ac_path_EGREP
case ‘“$ac_path_EGREP” –version 2>&1` in GNU)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_EGREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP="$ac_path_EGREP"
ac_path_EGREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_found && break 3 done done done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP"; then as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi
else
ac_cv_path_EGREP=$EGREP
fi
fi
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP” >&5 printf “%sn” “$ac_cv_path_EGREP” >&6; }
EGREP="$ac_cv_path_EGREP"
ac_fn_c_check_func “$LINENO” “memcpy” “ac_cv_func_memcpy” if test “x$ac_cv_func_memcpy” = xyes then :
printf "%s\n" "#define HAVE_MEMCPY 1" >>confdefs.h
fi
ac_fn_c_check_header_compile “$LINENO” “alloca.h” “ac_cv_header_alloca_h” “$ac_includes_default” if test “x$ac_cv_header_alloca_h” = xyes then :
printf "%s\n" "#define HAVE_ALLOCA_H 1" >>confdefs.h
fi
# The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like ‘int a3[[(sizeof (unsigned char)) >= 0]];’. # This bug is HP SR number 8606223364. { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking size of double” >&5 printf %s “checking size of double… ” >&6; } if test ${ac_cv_sizeof_double+y} then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_double" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf “%sn” “$as_me: error: in `$ac_pwd’:” >&2;} as_fn_error 77 “cannot compute sizeof (double) See `config.log’ for more details” “$LINENO” 5; }
else ac_cv_sizeof_double=0 fi
fi
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double” >&5 printf “%sn” “$ac_cv_sizeof_double” >&6; }
printf “%sn” “#define SIZEOF_DOUBLE $ac_cv_sizeof_double” >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like ‘int a3[[(sizeof (unsigned char)) >= 0]];’. # This bug is HP SR number 8606223364. { printf “%sn” “$as_me:${as_lineno-$LINENO}: checking size of long double” >&5 printf %s “checking size of long double… ” >&6; } if test ${ac_cv_sizeof_long_double+y} then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_long_double" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf “%sn” “$as_me: error: in `$ac_pwd’:” >&2;} as_fn_error 77 “cannot compute sizeof (long double) See `config.log’ for more details” “$LINENO” 5; }
else ac_cv_sizeof_long_double=0 fi
fi
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double” >&5 printf “%sn” “$ac_cv_sizeof_long_double” >&6; }
printf “%sn” “#define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double” >>confdefs.h
# Also AC_SUBST this variable for ffi.h. if test -z “$HAVE_LONG_DOUBLE”; then
HAVE_LONG_DOUBLE=0 if test $ac_cv_sizeof_long_double != 0; then if test $HAVE_LONG_DOUBLE_VARIANT != 0; then
printf “%sn” “#define HAVE_LONG_DOUBLE_VARIANT 1” >>confdefs.h
HAVE_LONG_DOUBLE=1
else
if test $ac_cv_sizeof_double != $ac_cv_sizeof_long_double; then
HAVE_LONG_DOUBLE=1
printf “%sn” “#define HAVE_LONG_DOUBLE 1” >>confdefs.h
fi fi fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
printf %s “checking whether byte ordering is bigendian… ” >&6; } if test ${ac_cv_c_bigendian+y} then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_c_bigendian=unknown # See if we're dealing with a universal compiler. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ ifndef APPLE_CC
not a universal capable compiler #endif typedef int dummy;
_ACEOF if ac_fn_c_try_compile “$LINENO” then :
# Check for potential -arch flags. It is not universal unless
# there are at least two -arch flags with different values.
ac_arch=
ac_prev=
for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
if test -n "$ac_prev"; then
case $ac_word in
i?86 | x86_64 | ppc | ppc64)
if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
ac_arch=$ac_word
else
ac_cv_c_bigendian=universal
break
fi
;;
esac
ac_prev=
elif test "x$ac_word" = "x-arch"; then
ac_prev=arch
fi
done
fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
if test $ac_cv_c_bigendian = unknown; then # See if sys/param.h defines the BYTE_ORDER macro. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ include <sys/types.h>
#include <sys/param.h>
int main (void) { if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
&& defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
&& LITTLE_ENDIAN)
bogus endian macros
#endif
;
return 0;
} _ACEOF if ac_fn_c_try_compile “$LINENO” then :
# It does; now see whether it defined to BIG_ENDIAN or not.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ include <sys/types.h>
#include <sys/param.h>
int main (void) { if BYTE_ORDER != BIG_ENDIAN
not big endian #endif ; return 0;
} _ACEOF if ac_fn_c_try_compile “$LINENO” then :
ac_cv_c_bigendian=yes
else $as_nop
ac_cv_c_bigendian=no
fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi if test $ac_cv_c_bigendian = unknown; then # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ include <limits.h>
int main (void) { if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
bogus endian macros #endif ; return 0;
} _ACEOF if ac_fn_c_try_compile “$LINENO” then :
# It does; now see whether it defined to _BIG_ENDIAN or not.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ include <limits.h>
int main (void) { ifndef _BIG_ENDIAN
not big endian #endif ; return 0;
} _ACEOF if ac_fn_c_try_compile “$LINENO” then :
ac_cv_c_bigendian=yes
else $as_nop
ac_cv_c_bigendian=no
fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi if test $ac_cv_c_bigendian = unknown; then # Compile a test program. if test "$cross_compiling" = yes
then :
# Try to guess by grepping values from an object file.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ unsigned short int ascii_mm[] =
{ 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
unsigned short int ascii_ii[] =
{ 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
int use_ascii (int i) {
return ascii_mm[i] + ascii_ii[i];
}
unsigned short int ebcdic_ii[] =
{ 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
unsigned short int ebcdic_mm[] =
{ 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
int use_ebcdic (int i) {
return ebcdic_mm[i] + ebcdic_ii[i];
}
extern int foo;
int main (void) { return use_ascii (foo) == use_ebcdic (foo);
; return 0;
} _ACEOF if ac_fn_c_try_compile “$LINENO” then :
if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
ac_cv_c_bigendian=yes
fi
if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
if test "$ac_cv_c_bigendian" = unknown; then
ac_cv_c_bigendian=no
else
# finding both strings is unlikely to happen, but who knows?
ac_cv_c_bigendian=unknown
fi
fi
fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ $ac_includes_default int main (void) {
/* Are we little or big endian? From Harbison&Steele. */
union
{
long int l;
char c[sizeof (long int)];
} u;
u.l = 1;
return u.c[sizeof (long int) - 1] == 1;
;
return 0;
} _ACEOF if ac_fn_c_try_run “$LINENO” then :
ac_cv_c_bigendian=no
else $as_nop
ac_cv_c_bigendian=yes
fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian” >&5 printf “%sn” “$ac_cv_c_bigendian” >&6; }
case $ac_cv_c_bigendian in #(
yes)
printf "%s\n" "#define WORDS_BIGENDIAN 1" >>confdefs.h
;; #(
no) ;; #( universal)
printf “%sn” “#define AC_APPLE_UNIVERSAL_BUILD 1” >>confdefs.h
;; #(
*)
as_fn_error $? "unknown endianness
presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
esac
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking assembler .cfi pseudo-op support” >&5 printf %s “checking assembler .cfi pseudo-op support… ” >&6; } if test ${gcc_cv_as_cfi_pseudo_op+y} then :
printf %s "(cached) " >&6
else $as_nop
gcc_cv_as_cfi_pseudo_op=unknown cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ asm (“.cfi_sectionsnt.cfi_startprocnt.cfi_endproc”); int main (void) {
; return 0;
} _ACEOF if ac_fn_c_try_compile “$LINENO” then :
gcc_cv_as_cfi_pseudo_op=yes
else $as_nop
gcc_cv_as_cfi_pseudo_op=no
fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_pseudo_op” >&5 printf “%sn” “$gcc_cv_as_cfi_pseudo_op” >&6; }
if test "x$gcc_cv_as_cfi_pseudo_op" = xyes; then
printf “%sn” “#define HAVE_AS_CFI_PSEUDO_OP 1” >>confdefs.h
fi
case “$TARGET” in
SPARC)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking assembler and linker support unaligned pc related relocs" >&5
printf %s “checking assembler and linker support unaligned pc related relocs… ” >&6; } if test ${libffi_cv_as_sparc_ua_pcrel+y} then :
printf %s "(cached) " >&6
else $as_nop
save_CFLAGS="$CFLAGS" save_LDFLAGS="$LDFLAGS" CFLAGS="$CFLAGS -fpic" LDFLAGS="$LDFLAGS -shared" cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ asm (“.text; foo: nop; .data; .align 4; .byte 0; .uaword %r_disp32(foo); .text”); int main (void) {
; return 0;
} _ACEOF if ac_fn_c_try_link “$LINENO” then :
libffi_cv_as_sparc_ua_pcrel=yes
else $as_nop
libffi_cv_as_sparc_ua_pcrel=no
fi rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CFLAGS="$save_CFLAGS"
LDFLAGS="$save_LDFLAGS"
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_sparc_ua_pcrel” >&5 printf “%sn” “$libffi_cv_as_sparc_ua_pcrel” >&6; }
if test "x$libffi_cv_as_sparc_ua_pcrel" = xyes; then
printf “%sn” “#define HAVE_AS_SPARC_UA_PCREL 1” >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking assembler .register pseudo-op support" >&5
printf %s “checking assembler .register pseudo-op support… ” >&6; } if test ${libffi_cv_as_register_pseudo_op+y} then :
printf %s "(cached) " >&6
else $as_nop
libffi_cv_as_register_pseudo_op=unknown # Check if we have .register cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main (void) { asm (“.register %g2, scratch”);
; return 0;
} _ACEOF if ac_fn_c_try_compile “$LINENO” then :
libffi_cv_as_register_pseudo_op=yes
else $as_nop
libffi_cv_as_register_pseudo_op=no
fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_register_pseudo_op” >&5 printf “%sn” “$libffi_cv_as_register_pseudo_op” >&6; }
if test "x$libffi_cv_as_register_pseudo_op" = xyes; then
printf “%sn” “#define HAVE_AS_REGISTER_PSEUDO_OP 1” >>confdefs.h
fi
;;
X86*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking assembler supports pc related relocs" >&5
printf %s “checking assembler supports pc related relocs… ” >&6; } if test ${libffi_cv_as_x86_pcrel+y} then :
printf %s "(cached) " >&6
else $as_nop
libffi_cv_as_x86_pcrel=no
echo '.text; foo: nop; .data; .long foo-.; .text' > conftest.s
if $CC $CFLAGS -c conftest.s > /dev/null 2>&1; then
libffi_cv_as_x86_pcrel=yes
fi
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_x86_pcrel” >&5 printf “%sn” “$libffi_cv_as_x86_pcrel” >&6; }
if test "x$libffi_cv_as_x86_pcrel" = xyes; then
printf “%sn” “#define HAVE_AS_X86_PCREL 1” >>confdefs.h
fi
;;
S390)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking compiler uses zarch features" >&5
printf %s “checking compiler uses zarch features… ” >&6; } if test ${libffi_cv_as_s390_zarch+y} then :
printf %s "(cached) " >&6
else $as_nop
libffi_cv_as_s390_zarch=no
echo 'void foo(void) { bar(); bar(); }' > conftest.c
if $CC $CFLAGS -S conftest.c > /dev/null 2>&1; then
if $GREP -q brasl conftest.s; then
libffi_cv_as_s390_zarch=yes
fi
fi
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_s390_zarch” >&5 printf “%sn” “$libffi_cv_as_s390_zarch” >&6; }
if test "x$libffi_cv_as_s390_zarch" = xyes; then
printf “%sn” “#define HAVE_AS_S390_ZARCH 1” >>confdefs.h
fi
;;
esac
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking whether compiler supports pointer authentication” >&5 printf %s “checking whether compiler supports pointer authentication… ” >&6; } if test ${libffi_cv_as_ptrauth+y} then :
printf %s "(cached) " >&6
else $as_nop
libffi_cv_as_ptrauth=unknown cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main (void) {
ifdef __clang__ # if __has_feature(ptrauth_calls) # define HAVE_ARM64E_PTRAUTH 1 # endif endif
ifndef HAVE_ARM64E_PTRAUTH # error Pointer authentication not supported endif
; return 0;
} _ACEOF if ac_fn_c_try_compile “$LINENO” then :
libffi_cv_as_ptrauth=yes
else $as_nop
libffi_cv_as_ptrauth=no
fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_ptrauth” >&5 printf “%sn” “$libffi_cv_as_ptrauth” >&6; } if test “x$libffi_cv_as_ptrauth” = xyes; then
printf “%sn” “#define HAVE_ARM64E_PTRAUTH 1” >>confdefs.h
fi
# On PaX enable kernels that have MPROTECT enable we can’t use PROT_EXEC; # if EMUTRAMP is active too ffi could try mapping without PROT_EXEC, # but the kernel needs to recognize the trampoline generated by ffi. # Otherwise fallback to double mmap trick. # Check whether –enable-pax_emutramp was given. if test ${enable_pax_emutramp+y} then :
enableval=$enable_pax_emutramp; if test "$enable_pax_emutramp" = "yes"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: EMUTRAMP is experimental only. Use --enable-pax_emutramp=experimental to enforce." >&5
printf “%sn” “$as_me: WARNING: EMUTRAMP is experimental only. Use –enable-pax_emutramp=experimental to enforce.” >&2;}
elif test "$enable_pax_emutramp" = "experimental"; then
printf “%sn” “#define FFI_MMAP_EXEC_EMUTRAMP_PAX 1” >>confdefs.h
fi
fi
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking for _ prefix in compiled symbols” >&5 printf %s “checking for _ prefix in compiled symbols… ” >&6; } if test ${lt_cv_sys_symbol_underscore+y} then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_sys_symbol_underscore=no cat > conftest.$ac_ext <<_LT_EOF
void nm_test_func(){} int main(){nm_test_func;return 0;} _LT_EOF
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
# Now try to grab the symbols.
ac_nlist=conftest.nm
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist\""; } >&5
(eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s "$ac_nlist"; then
# See whether the symbols have a leading underscore.
if grep '^. _nm_test_func' "$ac_nlist" >/dev/null; then
lt_cv_sys_symbol_underscore=yes
else
if grep '^. nm_test_func ' "$ac_nlist" >/dev/null; then
:
else
echo "configure: cannot find nm_test_func in $ac_nlist" >&5
fi
fi
else
echo "configure: cannot run $lt_cv_sys_global_symbol_pipe" >&5
fi
else
echo "configure: failed program was:" >&5
cat conftest.c >&5
fi
rm -rf conftest*
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_symbol_underscore” >&5 printf “%sn” “$lt_cv_sys_symbol_underscore” >&6; }
sys_symbol_underscore=$lt_cv_sys_symbol_underscore
if test “x$sys_symbol_underscore” = xyes; then
printf “%sn” “#define SYMBOL_UNDERSCORE 1” >>confdefs.h
fi
FFI_EXEC_TRAMPOLINE_TABLE=0 case “$target” in
*arm*-apple-* | aarch64-apple-*) FFI_EXEC_TRAMPOLINE_TABLE=1
printf “%sn” “#define FFI_EXEC_TRAMPOLINE_TABLE 1” >>confdefs.h
;; *-apple-* | *-*-freebsd* | *-*-kfreebsd* | *-*-openbsd* | *-pc-solaris* | *-linux-android*)
printf “%sn” “#define FFI_MMAP_EXEC_WRIT 1” >>confdefs.h
;;
esac
if test x$FFI_EXEC_TRAMPOLINE_TABLE = x1; then FFI_EXEC_TRAMPOLINE_TABLE_TRUE= FFI_EXEC_TRAMPOLINE_TABLE_FALSE='#'
else
FFI_EXEC_TRAMPOLINE_TABLE_TRUE='#' FFI_EXEC_TRAMPOLINE_TABLE_FALSE=
fi
if test x$TARGET = xX86_64; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking toolchain supports unwind section type" >&5
printf %s “checking toolchain supports unwind section type… ” >&6; } if test ${libffi_cv_as_x86_64_unwind_section_type+y} then :
printf %s "(cached) " >&6
else $as_nop
cat > conftest1.s << EOF
.text .globl foo foo: jmp bar .section .eh_frame,“a”,@unwind bar: EOF
cat > conftest2.c << EOF
extern void foo(); int main(){foo();} EOF
libffi_cv_as_x86_64_unwind_section_type=no
# we ensure that we can compile _and_ link an assembly file containing an @unwind section
# since the compiler can support it and not the linker (ie old binutils)
if $CC -Wa,--fatal-warnings $CFLAGS -c conftest1.s > /dev/null 2>&1 && \
$CC conftest2.c conftest1.o > /dev/null 2>&1 ; then
libffi_cv_as_x86_64_unwind_section_type=yes
fi
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_x86_64_unwind_section_type” >&5 printf “%sn” “$libffi_cv_as_x86_64_unwind_section_type” >&6; }
if test "x$libffi_cv_as_x86_64_unwind_section_type" = xyes; then
printf “%sn” “#define HAVE_AS_X86_64_UNWIND_SECTION_TYPE 1” >>confdefs.h
fi
fi
if test “x$GCC” = “xyes”; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fno-lto" >&5
printf %s “checking whether C compiler accepts -fno-lto… ” >&6; } if test ${ax_cv_check_cflags___fno_lto+y} then :
printf %s "(cached) " >&6
else $as_nop
ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS -fno-lto" cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main (void) {
; return 0;
} _ACEOF if ac_fn_c_try_compile “$LINENO” then :
ax_cv_check_cflags___fno_lto=yes
else $as_nop
ax_cv_check_cflags___fno_lto=no
fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS=$ax_check_save_flags
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fno_lto” >&5 printf “%sn” “$ax_cv_check_cflags___fno_lto” >&6; } if test “x$ax_cv_check_cflags___fno_lto” = xyes then :
libffi_cv_no_lto=-fno-lto
else $as_nop
:
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether .eh_frame section should be read-only" >&5
printf %s “checking whether .eh_frame section should be read-only… ” >&6; } if test ${libffi_cv_ro_eh_frame+y} then :
printf %s "(cached) " >&6
else $as_nop
libffi_cv_ro_eh_frame=yes
echo 'extern void foo (void); void bar (void) { foo (); foo (); }' > conftest.c
if $CC $CFLAGS -c -fpic -fexceptions $libffi_cv_no_lto -o conftest.o conftest.c > /dev/null 2>&1; then
if $READELF -WS conftest.o 2>/dev/null | $GREP -q -n 'eh_frame .* WA'; then
libffi_cv_ro_eh_frame=no
fi
fi
rm -f conftest.*
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $libffi_cv_ro_eh_frame” >&5 printf “%sn” “$libffi_cv_ro_eh_frame” >&6; }
if test "x$libffi_cv_ro_eh_frame" = xyes; then
printf “%sn” “#define HAVE_RO_EH_FRAME 1” >>confdefs.h
printf “%sn” “#define EH_FRAME_FLAGS "a"” >>confdefs.h
else
printf “%sn” “#define EH_FRAME_FLAGS "aw"” >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __attribute__((visibility(\"hidden\")))" >&5
printf %s “checking for __attribute__((visibility("hidden")))… ” >&6; } if test ${libffi_cv_hidden_visibility_attribute+y} then :
printf %s "(cached) " >&6
else $as_nop
echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1 ; }' > conftest.c
libffi_cv_hidden_visibility_attribute=no
if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }; then
if $EGREP '(\.hidden|\.private_extern).*foo|foo.*,hidden' conftest.s >/dev/null; then
libffi_cv_hidden_visibility_attribute=yes
fi
fi
rm -f conftest.*
fi { printf “%sn” “$as_me:${as_lineno-$LINENO}: result: $libffi_cv_hidden_visibility_attribute” >&5 printf “%sn” “$libffi_cv_hidden_visibility_attribute” >&6; }
if test $libffi_cv_hidden_visibility_attribute = yes; then
printf “%sn” “#define HAVE_HIDDEN_VISIBILITY_ATTRIBUTE 1” >>confdefs.h
fi
fi
# Check whether –enable-docs was given. if test ${enable_docs+y} then :
enableval=$enable_docs; enable_docs=no
else $as_nop
enable_docs=yes
fi
if test x$enable_docs = xyes; then BUILD_DOCS_TRUE= BUILD_DOCS_FALSE='#'
else
BUILD_DOCS_TRUE='#' BUILD_DOCS_FALSE=
fi
TARGET_OBJ= for i in $SOURCES; do
TARGET_OBJ="${TARGET_OBJ} src/${TARGETDIR}/"`echo $i | sed 's/[cS]$/lo/'`
done
# Check whether –enable-debug was given. if test ${enable_debug+y} then :
enableval=$enable_debug; if test "$enable_debug" = "yes"; then
printf “%sn” “#define FFI_DEBUG 1” >>confdefs.h
fi
fi
if test "$enable_debug" = "yes"; then FFI_DEBUG_TRUE= FFI_DEBUG_FALSE='#'
else
FFI_DEBUG_TRUE='#' FFI_DEBUG_FALSE=
fi
# Check whether –enable-structs was given. if test ${enable_structs+y} then :
enableval=$enable_structs; if test "$enable_structs" = "no"; then
printf “%sn” “#define FFI_NO_STRUCTS 1” >>confdefs.h
fi
fi
if test "$enable_debug" = "yes"; then FFI_DEBUG_TRUE= FFI_DEBUG_FALSE='#'
else
FFI_DEBUG_TRUE='#' FFI_DEBUG_FALSE=
fi
# Check whether –enable-raw-api was given. if test ${enable_raw_api+y} then :
enableval=$enable_raw_api; if test "$enable_raw_api" = "no"; then
printf “%sn” “#define FFI_NO_RAW_API 1” >>confdefs.h
fi
fi
# Check whether –enable-exec-static-tramp was given. if test ${enable_exec_static_tramp+y} then :
enableval=$enable_exec_static_tramp;
fi
if test “$enable_exec_static_tramp” != no; then case “$target” in
*-cygwin* | *-msys*) # Only define static trampolines if we are using the cygwin runtime. # Will this need to be changed for mingw? if test "x$GCC" = "xyes"; then
printf “%sn” “#define FFI_EXEC_STATIC_TRAMP 1” >>confdefs.h
fi ;; *arm*-*-linux-* | aarch64*-*-linux-* | i*86-*-linux-* | x86_64-*-linux-* \ | loongarch*-*-linux-* | s390x*-linux-* | powerpc*-linux-*)
printf “%sn” “#define FFI_EXEC_STATIC_TRAMP 1” >>confdefs.h
;;
esac fi
# Check whether –enable-purify-safety was given. if test ${enable_purify_safety+y} then :
enableval=$enable_purify_safety; if test "$enable_purify_safety" = "yes"; then
printf “%sn” “#define USING_PURIFY 1” >>confdefs.h
fi
fi
# Check whether –enable-multi-os-directory was given. if test ${enable_multi_os_directory+y} then :
enableval=$enable_multi_os_directory;
fi
# These variables are only ever used when we cross-build to X86_WIN32. # And we only support this with GCC, so… if test “x$GCC” = “xyes”; then
if test -n "$with_cross_host" &&
test x"$with_cross_host" != x"no"; then
toolexecdir='${exec_prefix}'/'$(target_alias)'
toolexeclibdir='${toolexecdir}'/lib
else
toolexecdir='${libdir}'/gcc-lib/'$(target_alias)'
toolexeclibdir='${libdir}'
fi
if test x"$enable_multi_os_directory" != x"no"; then
multi_os_directory=`$CC $CFLAGS -print-multi-os-directory`
case $multi_os_directory in
.) ;; # Avoid trailing /.
../*) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
esac
fi
else
toolexeclibdir='${libdir}'
fi
# Conditionalize the makefile for this target machine. tmake_file_= for f in ${tmake_file}; do
if test -f ${srcdir}/src/$TARGETDIR/$f; then
tmake_file_="${tmake_file_} \$(srcdir)/src/$TARGETDIR/$f"
fi
done tmake_file=“${tmake_file_}”
# Check linker support.
# If we're not using GNU ld, then there's no point in even trying these
# tests. Check for that first. We should have already tested for gld
# by now (in libtool), but require it now just to be safe...
test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
# The name set by libtool depends on the version of libtool. Shame on us
# for depending on an impl detail, but c'est la vie. Older versions used
# ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
# top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
# makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
# set (hence we're using an older libtool), then set it.
if test x${with_gnu_ld+set} != xset; then
if test x${ac_cv_prog_gnu_ld+set} != xset; then
# We got through "ac_require(ac_prog_ld)" and still not set? Huh?
with_gnu_ld=no
else
with_gnu_ld=$ac_cv_prog_gnu_ld
fi
fi
# Start by getting the version number. I think the libtool test already
# does some of this, but throws away the result.
libat_ld_is_gold=no
if $LD --version 2>/dev/null | grep 'GNU gold'> /dev/null 2>&1; then
libat_ld_is_gold=yes
fi
libat_ld_is_lld=no
if $LD --version 2>/dev/null | grep 'LLD '> /dev/null 2>&1; then
libat_ld_is_lld=yes
fi
libat_ld_is_mold=no
if $LD --version 2>/dev/null | grep 'mold '> /dev/null 2>&1; then
libat_ld_is_mold=yes
fi
ldver=`$LD --version 2>/dev/null |
sed -e 's/GNU gold /GNU ld /;s/GNU ld version /GNU ld /;s/GNU ld ([^)]*) /GNU ld /;s/GNU ld \([0-9.][0-9.]*\).*/\1/; q'`
libat_gnu_ld_version=`echo $ldver | \
$AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
# Set --gc-sections.
if test "$with_gnu_ld" = "notbroken"; then
# GNU ld it is! Joy and bunny rabbits!
# All these tests are for C++; save the language and the compiler flags.
# Need to do this so that g++ won't try to link in libstdc++
ac_test_CFLAGS="${CFLAGS+set}"
ac_save_CFLAGS="$CFLAGS"
CFLAGS='-x c++ -Wl,--gc-sections'
# Check for -Wl,--gc-sections
# XXX This test is broken at the moment, as symbols required for linking
# are now in libsupc++ (not built yet). In addition, this test has
# cored on solaris in the past. In addition, --gc-sections doesn't
# really work at the moment (keeps on discarding used sections, first
# .eh_frame and now some of the glibc sections for iconv).
# Bzzzzt. Thanks for playing, maybe next time.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
printf %s “checking for ld that supports -Wl,–gc-sections… ” >&6; }
if test "$cross_compiling" = yes
then :
ac_sectionLDflags=yes
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main(void)
{
try { throw 1; }
catch (...) { };
return 0;
}
_ACEOF if ac_fn_c_try_run “$LINENO” then :
ac_sectionLDflags=yes
else $as_nop
ac_sectionLDflags=no
fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test "$ac_test_CFLAGS" = set; then
CFLAGS="$ac_save_CFLAGS"
else
# this is the suspicious part
CFLAGS=''
fi
if test "$ac_sectionLDflags" = "yes"; then
SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_sectionLDflags" >&5
printf “%sn” “$ac_sectionLDflags” >&6; }
fi # Set linker optimization flags. if test x"$with_gnu_ld" = x"yes"; then OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS" fi # Check whether --enable-symvers was given.
if test ${enable_symvers+y} then :
enableval=$enable_symvers;
case "$enableval" in
yes|no|gnu*|sun) ;;
*) as_fn_error $? "Unknown argument to enable/disable symvers" "$LINENO" 5 ;;
esac
else $as_nop
enable_symvers=yes
fi
# If we never went through the LIBFFI_CHECK_LINKER_FEATURES macro, then we # don’t know enough about $LD to do tricks…
# Turn a ‘yes’ into a suitable default. if test x$enable_symvers = xyes ; then
# FIXME The following test is too strict, in theory.
if test $enable_shared = no || test "x$LD" = x; then
enable_symvers=no
else
if test $with_gnu_ld = yes ; then
enable_symvers=gnu
else
case ${target_os} in
# Sun symbol versioning exists since Solaris 2.5.
solaris2.[5-9]* | solaris2.1[0-9]*)
enable_symvers=sun ;;
*)
enable_symvers=no ;;
esac
fi
fi
fi
# Check if ‘sun’ was requested on non-Solaris 2 platforms. if test x$enable_symvers = xsun ; then
case ${target_os} in
solaris2*)
# All fine.
;;
*)
# Unlikely to work.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested Sun symbol versioning, but" >&5
printf “%sn” “$as_me: WARNING: === You have requested Sun symbol versioning, but” >&2;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: === you are not targetting Solaris 2." >&5
printf “%sn” “$as_me: WARNING: === you are not targetting Solaris 2.” >&2;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
printf “%sn” “$as_me: WARNING: === Symbol versioning will be disabled.” >&2;}
enable_symvers=no ;; esac
fi
# Check to see if libgcc_s exists, indicating that shared libgcc is possible. if test $enable_symvers != no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shared libgcc" >&5
printf %s “checking for shared libgcc… ” >&6; }
ac_save_CFLAGS="$CFLAGS" CFLAGS=' -lgcc_s' cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main (void) { return 0;
; return 0;
} _ACEOF if ac_fn_c_try_link “$LINENO” then :
libat_shared_libgcc=yes
else $as_nop
libat_shared_libgcc=no
fi rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext CFLAGS="$ac_save_CFLAGS" if test $libat_shared_libgcc = no; then cat > conftest.c <<EOF
int main (void) { return 0; } EOF
libat_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
-shared -shared-libgcc -o conftest.so \
conftest.c -v 2>&1 >/dev/null \
| sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
rm -f conftest.c conftest.so
if test x${libat_libgcc_s_suffix+set} = xset; then
CFLAGS=" -lgcc_s$libat_libgcc_s_suffix"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main (void) { return 0;
; return 0;
} _ACEOF if ac_fn_c_try_link “$LINENO” then :
libat_shared_libgcc=yes
fi rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CFLAGS="$ac_save_CFLAGS"
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libat_shared_libgcc" >&5
printf “%sn” “$libat_shared_libgcc” >&6; } fi
# For GNU ld, we need at least this version. The format is described in # LIBFFI_CHECK_LINKER_FEATURES above. libat_min_gnu_ld_version=21400 # XXXXXXXXXXX libat_gnu_ld_version=21390
# Check to see if unspecified “yes” value can win, given results above. # Change “yes” into either “no” or a style name. if test $enable_symvers != no && test $libat_shared_libgcc = yes; then
if test $with_gnu_ld = yes; then
if test $libat_gnu_ld_version -ge $libat_min_gnu_ld_version ; then
enable_symvers=gnu
elif test $libat_ld_is_gold = yes ; then
enable_symvers=gnu
elif test $libat_ld_is_lld = yes ; then
enable_symvers=gnu
elif test $libat_ld_is_mold = yes ; then
enable_symvers=gnu
else
# The right tools, the right setup, but too old. Fallbacks?
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&5
printf “%sn” “$as_me: WARNING: === Linker version $libat_gnu_ld_version is too old for” >&2;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: === full symbol versioning support in this release of GCC." >&5
printf “%sn” “$as_me: WARNING: === full symbol versioning support in this release of GCC.” >&2;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: === You would need to upgrade your binutils to version" >&5
printf “%sn” “$as_me: WARNING: === You would need to upgrade your binutils to version” >&2;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&5
printf “%sn” “$as_me: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC.” >&2;}
if test $libat_gnu_ld_version -ge 21200 ; then
# Globbing fix is present, proper block support is not.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
printf “%sn” “$as_me: WARNING: === Symbol versioning will be disabled.” >&2;}
enable_symvers=no
else
# 2.11 or older.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
printf “%sn” “$as_me: WARNING: === Symbol versioning will be disabled.” >&2;}
enable_symvers=no
fi
fi
elif test $enable_symvers = sun; then
: All interesting versions of Sun ld support sun style symbol versioning.
else
# just fail for now
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested some kind of symbol versioning, but" >&5
printf “%sn” “$as_me: WARNING: === You have requested some kind of symbol versioning, but” >&2;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: === either you are not using a supported linker, or you are" >&5
printf “%sn” “$as_me: WARNING: === either you are not using a supported linker, or you are” >&2;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: === not building a shared libgcc_s (which is required)." >&5
printf “%sn” “$as_me: WARNING: === not building a shared libgcc_s (which is required).” >&2;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
printf “%sn” “$as_me: WARNING: === Symbol versioning will be disabled.” >&2;}
enable_symvers=no fi
fi if test $enable_symvers = gnu; then
printf “%sn” “#define LIBFFI_GNU_SYMBOL_VERSIONING 1” >>confdefs.h
fi
if test $enable_symvers != no; then LIBFFI_BUILD_VERSIONED_SHLIB_TRUE= LIBFFI_BUILD_VERSIONED_SHLIB_FALSE='#'
else
LIBFFI_BUILD_VERSIONED_SHLIB_TRUE='#' LIBFFI_BUILD_VERSIONED_SHLIB_FALSE=
fi
if test $enable_symvers = gnu; then LIBFFI_BUILD_VERSIONED_SHLIB_GNU_TRUE= LIBFFI_BUILD_VERSIONED_SHLIB_GNU_FALSE='#'
else
LIBFFI_BUILD_VERSIONED_SHLIB_GNU_TRUE='#' LIBFFI_BUILD_VERSIONED_SHLIB_GNU_FALSE=
fi
if test $enable_symvers = sun; then LIBFFI_BUILD_VERSIONED_SHLIB_SUN_TRUE= LIBFFI_BUILD_VERSIONED_SHLIB_SUN_FALSE='#'
else
LIBFFI_BUILD_VERSIONED_SHLIB_SUN_TRUE='#' LIBFFI_BUILD_VERSIONED_SHLIB_SUN_FALSE=
fi
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: versioning on shared library symbols is $enable_symvers” >&5 printf “%sn” “$as_me: versioning on shared library symbols is $enable_symvers” >&6;}
ac_config_commands=“$ac_config_commands include”
ac_config_commands=“$ac_config_commands src”
ac_config_files=“$ac_config_files include/Makefile include/ffi.h Makefile testsuite/Makefile man/Makefile doc/Makefile libffi.pc”
cat >confcache <<_ACEOF # This file is a shell script that caches the results of configure # tests run on this system so they can be shared between configure # scripts and configure runs, see configure’s option –config-cache. # It is not useful on other systems. If it contains results you don’t # want to keep, you may remove or edit it. # # config.status only pays attention to the cache file if you give it # the –recheck option to rerun configure. # # ‘ac_cv_env_foo’ variables (set or unset) will be overridden when # loading this file, other unset ‘ac_cv_foo’ will be assigned the # following values.
_ACEOF
# The following way of writing the cache mishandles newlines in values, # but we know of no workaround that is simple, portable, and efficient. # So, we kill variables containing newlines. # Ultrix sh set writes to stderr and can’t be redirected directly, # and sets the high bit in the cache file unless we assign to the vars. (
for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
eval ac_val=\$$ac_var
case $ac_val in #(
*${as_nl}*)
case $ac_var in #(
*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
printf “%sn” “$as_me: WARNING: cache variable $ac_var contains a newline” >&2;} ;;
esac
case $ac_var in #(
_ | IFS | as_nl) ;; #(
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
*) { eval $ac_var=; unset $ac_var;} ;;
esac ;;
esac
done
(set) 2>&1 |
case $as_nl`(ac_space=' '; set) 2>&1` in #(
*${as_nl}ac_space=\ *)
# `set' does not quote correctly, so add quotes: double-quote
# substitution turns \\\\ into \\, and sed turns \\ into \.
sed -n \
"s/'/'\\\\''/g;
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
;; #(
*)
# `set' quotes correctly as required by POSIX, so do not add quotes.
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;;
esac |
sort
) |
sed ' /^ac_cv_env_/b end t clear :clear s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ t end s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ :end' >>confcache
if diff “$cache_file” confcache >/dev/null 2>&1; then :; else
if test -w "$cache_file"; then
if test "x$cache_file" != "x/dev/null"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
printf “%sn” “$as_me: updating cache $cache_file” >&6;}
if test ! -f "$cache_file" || test -h "$cache_file"; then
cat confcache >"$cache_file"
else
case $cache_file in #(
*/* | ?:*)
mv -f confcache "$cache_file"$$ &&
mv -f "$cache_file"$$ "$cache_file" ;; #(
*)
mv -f confcache "$cache_file" ;;
esac
fi
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
printf “%sn” “$as_me: not updating unwritable cache $cache_file” >&6;}
fi
fi rm -f confcache
test “x$prefix” = xNONE && prefix=$ac_default_prefix # Let make expand exec_prefix. test “x$exec_prefix” = xNONE && exec_prefix=‘${prefix}’
DEFS=-DHAVE_CONFIG_H
ac_libobjs= ac_ltlibobjs= U= for ac_i in : $LIBOBJS; do test “x$ac_i” = x: && continue
# 1. Remove the extension, and $U if already installed. ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR # will be set to the directory where LIBOBJS objects are built. as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done LIBOBJS=$ac_libobjs
LTLIBOBJS=$ac_ltlibobjs
{ printf “%sn” “$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure” >&5 printf %s “checking that generated files are newer than configure… ” >&6; }
if test -n "$am_sleep_pid"; then
# Hide warnings about reused PIDs.
wait $am_sleep_pid 2>/dev/null
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5
printf “%sn” “done” >&6; }
if test -n "$EXEEXT"; then am__EXEEXT_TRUE= am__EXEEXT_FALSE='#'
else
am__EXEEXT_TRUE='#' am__EXEEXT_FALSE=
fi
if test -z “${AMDEP_TRUE}” && test -z “${AMDEP_FALSE}”; then
as_fn_error $? "conditional \"AMDEP\" was never defined.
Usually this means the macro was only invoked conditionally.“ ”$LINENO“ 5 fi if test -z ”${am__fastdepCC_TRUE}“ && test -z ”${am__fastdepCC_FALSE}“; then
as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
Usually this means the macro was only invoked conditionally.“ ”$LINENO“ 5 fi if test -z ”${am__fastdepCXX_TRUE}“ && test -z ”${am__fastdepCXX_FALSE}“; then
as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
Usually this means the macro was only invoked conditionally.“ ”$LINENO“ 5 fi if test -z ”${am__fastdepCCAS_TRUE}“ && test -z ”${am__fastdepCCAS_FALSE}“; then
as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
Usually this means the macro was only invoked conditionally.“ ”$LINENO“ 5 fi if test -z ”${MAINTAINER_MODE_TRUE}“ && test -z ”${MAINTAINER_MODE_FALSE}“; then
as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
Usually this means the macro was only invoked conditionally.“ ”$LINENO“ 5 fi if test -z ”${TESTSUBDIR_TRUE}“ && test -z ”${TESTSUBDIR_FALSE}“; then
as_fn_error $? "conditional \"TESTSUBDIR\" was never defined.
Usually this means the macro was only invoked conditionally.“ ”$LINENO“ 5 fi
if test -z “${FFI_EXEC_TRAMPOLINE_TABLE_TRUE}” && test -z “${FFI_EXEC_TRAMPOLINE_TABLE_FALSE}”; then
as_fn_error $? "conditional \"FFI_EXEC_TRAMPOLINE_TABLE\" was never defined.
Usually this means the macro was only invoked conditionally.“ ”$LINENO“ 5 fi if test -z ”${BUILD_DOCS_TRUE}“ && test -z ”${BUILD_DOCS_FALSE}“; then
as_fn_error $? "conditional \"BUILD_DOCS\" was never defined.
Usually this means the macro was only invoked conditionally.“ ”$LINENO“ 5 fi if test -z ”${FFI_DEBUG_TRUE}“ && test -z ”${FFI_DEBUG_FALSE}“; then
as_fn_error $? "conditional \"FFI_DEBUG\" was never defined.
Usually this means the macro was only invoked conditionally.“ ”$LINENO“ 5 fi if test -z ”${FFI_DEBUG_TRUE}“ && test -z ”${FFI_DEBUG_FALSE}“; then
as_fn_error $? "conditional \"FFI_DEBUG\" was never defined.
Usually this means the macro was only invoked conditionally.“ ”$LINENO“ 5 fi if test -z ”${LIBFFI_BUILD_VERSIONED_SHLIB_TRUE}“ && test -z ”${LIBFFI_BUILD_VERSIONED_SHLIB_FALSE}“; then
as_fn_error $? "conditional \"LIBFFI_BUILD_VERSIONED_SHLIB\" was never defined.
Usually this means the macro was only invoked conditionally.“ ”$LINENO“ 5 fi if test -z ”${LIBFFI_BUILD_VERSIONED_SHLIB_GNU_TRUE}“ && test -z ”${LIBFFI_BUILD_VERSIONED_SHLIB_GNU_FALSE}“; then
as_fn_error $? "conditional \"LIBFFI_BUILD_VERSIONED_SHLIB_GNU\" was never defined.
Usually this means the macro was only invoked conditionally.“ ”$LINENO“ 5 fi if test -z ”${LIBFFI_BUILD_VERSIONED_SHLIB_SUN_TRUE}“ && test -z ”${LIBFFI_BUILD_VERSIONED_SHLIB_SUN_FALSE}“; then
as_fn_error $? "conditional \"LIBFFI_BUILD_VERSIONED_SHLIB_SUN\" was never defined.
Usually this means the macro was only invoked conditionally.“ ”$LINENO“ 5 fi
: “${CONFIG_STATUS=./config.status}” ac_write_fail=0 ac_clean_files_save=$ac_clean_files ac_clean_files=“$ac_clean_files $CONFIG_STATUS” { printf “%sn” “$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS” >&5 printf “%sn” “$as_me: creating $CONFIG_STATUS” >&6;} as_write_fail=0 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 ! $SHELL # Generated by $as_me. # Run this file to recreate the current configuration. # Compiler output produced by configure, useful for debugging # configure, is in config.log if it exists.
debug=false ac_cs_recheck=false ac_cs_silent=false
SHELL=${CONFIG_SHELL-$SHELL} export SHELL _ASEOF cat >>$CONFIG_STATUS <<_ASEOF || as_write_fail=1 ## ——————– ## ## M4sh Initialization. ## ## ——————– ##
# Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh as_nop=: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
else $as_nop
case `(set -o) 2>/dev/null` in #( *posix*) : set -o posix ;; #( *) : ;;
esac fi
# Reset variables that may have inherited troublesome values from # the environment.
# IFS needs to be set, to space, tab, and newline, in precisely that order. # (If _AS_PATH_WALK were called with IFS unset, it would have the # side effect of setting IFS to empty, thus disabling word splitting.) # Quoting is to prevent editors from complaining about space-tab. as_nl=‘ ’ export as_nl IFS=“ ”“ $as_nl”
PS1=‘$ ’ PS2=‘> ’ PS4=‘+ ’
# Ensure predictable behavior from utilities with locale-dependent output. LC_ALL=C export LC_ALL LANGUAGE=C export LANGUAGE
# We cannot yet rely on “unset” to work, but we need these variables # to be unset–not just set to an empty or harmless value–now, to # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct # also avoids known problems related to “unset” and subshell syntax # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH do eval test ${$as_var+y} \
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
# Ensure that fds 0, 1, and 2 are open. if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
# The user is always right. if ${PATH_SEPARATOR+false} :; then
PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
PATH_SEPARATOR=';'
}
fi
# Find who we are. Look in the path if we contain no directory separator. as_myself= case $0 in #((
*[\\/]* ) as_myself=$0 ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH do
IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac test -r "$as_dir$0" && as_myself=$as_dir$0 && break done
IFS=$as_save_IFS
;;
esac # We did not find ourselves, most probably we were run as ‘sh COMMAND’ # in which case we are not to be found in the path. if test “x$as_myself” = x; then
as_myself=$0
fi if test ! -f “$as_myself”; then
printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 exit 1
fi
# as_fn_error STATUS ERROR [LINENO LOG_FD] # —————————————- # Output “‘basename $0`: error: ERROR” to stderr. If LINENO and LOG_FD are # provided, also output the error to LOG_FD, referencing LINENO. Then exit the # script with STATUS, using 1 if that was 0. as_fn_error () {
as_status=$1; test $as_status -eq 0 && as_status=1
if test "$4"; then
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
fi
printf "%s\n" "$as_me: error: $2" >&2
as_fn_exit $as_status
} # as_fn_error
# as_fn_set_status STATUS # ———————– # Set $? to STATUS, without forking. as_fn_set_status () {
return $1
} # as_fn_set_status
# as_fn_exit STATUS # —————– # Exit the shell with STATUS, even in a “trap 0” or “set -e” context. as_fn_exit () {
set +e as_fn_set_status $1 exit $1
} # as_fn_exit
# as_fn_unset VAR # ————— # Portably unset VAR. as_fn_unset () {
{ eval $1=; unset $1;}
} as_unset=as_fn_unset
# as_fn_append VAR VALUE # ———————- # Append the text in VALUE to the end of the definition contained in VAR. Take # advantage of any shell optimizations that allow amortized linear growth over # repeated appends, instead of the typical quadratic growth present in naive # implementations. if (eval “as_var=1; as_var+=2; test x$as_var = x12”) 2>/dev/null then :
eval 'as_fn_append () { eval $1+=\$2 }'
else $as_nop
as_fn_append ()
{
eval $1=\$$1\$2
}
fi # as_fn_append
# as_fn_arith ARG… # —————— # Perform arithmetic evaluation on the ARGs, and store the result in the # global $as_val. Take advantage of shells that can avoid forks. The arguments # must be portable across $(()) and expr. if (eval “test $(( 1 + 1 )) = 2”) 2>/dev/null then :
eval 'as_fn_arith () { as_val=$(( $* )) }'
else $as_nop
as_fn_arith ()
{
as_val=`expr "$@" || test $? -eq 1`
}
fi # as_fn_arith
if expr a : ‘(a)’ >/dev/null 2>&1 &&
test "X`expr 00001 : '.*\(...\)'`" = X001; then as_expr=expr
else
as_expr=false
fi
if (basename – /) >/dev/null 2>&1 && test “X`basename – / 2>&1`” = “X/”; then
as_basename=basename
else
as_basename=false
fi
if (as_dir=‘dirname – /` && test “X$as_dir” = X/) >/dev/null 2>&1; then
as_dirname=dirname
else
as_dirname=false
fi
as_me=‘$as_basename – “$0” || $as_expr X/“$0” : ’.*/([^/][^/]*)/*$‘ | \
X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
printf “%sn” X/“$0” |
sed '/^.*\/\([^/][^/]*\)\/*$/{
s//\1/
q
}
/^X\/\(\/\/\)$/{
s//\1/
q
}
/^X\/\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
# Avoid depending upon Character Ranges. as_cr_letters=‘abcdefghijklmnopqrstuvwxyz’ as_cr_LETTERS=‘ABCDEFGHIJKLMNOPQRSTUVWXYZ’ as_cr_Letters=$as_cr_letters$as_cr_LETTERS as_cr_digits=‘0123456789’ as_cr_alnum=$as_cr_Letters$as_cr_digits
# Determine whether it’s possible to make ‘echo’ print without a newline. # These variables are no longer used directly by Autoconf, but are AC_SUBSTed # for compatibility with existing Makefiles. ECHO_C= ECHO_N= ECHO_T= case ‘echo -n x` in #((((( -n*)
case `echo 'xy\c'` in
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
xy) ECHO_C='\c';;
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
ECHO_T=' ';;
esac;;
*)
ECHO_N='-n';;
esac
# For backward compatibility with old third-party macros, we provide # the shell variables $as_echo and $as_echo_n. New code should use # AS_ECHO() and AS_ECHO_N(), respectively. as_echo=‘printf %sn’ as_echo_n=‘printf %s’
rm -f conf$$ conf$$.exe conf$$.file if test -d conf$$.dir; then
rm -f conf$$.dir/conf$$.file
else
rm -f conf$$.dir mkdir conf$$.dir 2>/dev/null
fi if (echo >conf$$.file) 2>/dev/null; then
if ln -s conf$$.file conf$$ 2>/dev/null; then
as_ln_s='ln -s'
# ... but there are two gotchas:
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
# In both cases, we have to default to `cp -pR'.
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
as_ln_s='cp -pR'
elif ln conf$$.file conf$$ 2>/dev/null; then
as_ln_s=ln
else
as_ln_s='cp -pR'
fi
else
as_ln_s='cp -pR'
fi rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file rmdir conf$$.dir 2>/dev/null
# as_fn_mkdir_p # ————- # Create “$as_dir” as a directory, including parents if necessary. as_fn_mkdir_p () {
case $as_dir in #(
-*) as_dir=./$as_dir;;
esac
test -d "$as_dir" || eval $as_mkdir_p || {
as_dirs=
while :; do
case $as_dir in #(
*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
*) as_qdir=$as_dir;;
esac
as_dirs="'$as_qdir' $as_dirs"
as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X“$as_dir” : ‘X(.*)//*[^/][^/]/$’ | \
X"$as_dir" : 'X\(//\)[^/]' \| \ X"$as_dir" : 'X\(//\)$' \| \ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
printf “%sn” X“$as_dir” |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
test -d "$as_dir" && break
done
test -z "$as_dirs" || eval "mkdir $as_dirs"
} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
} # as_fn_mkdir_p if mkdir -p . 2>/dev/null; then
as_mkdir_p='mkdir -p "$as_dir"'
else
test -d ./-p && rmdir ./-p as_mkdir_p=false
fi
# as_fn_executable_p FILE # ———————– # Test if FILE is an executable regular file. as_fn_executable_p () {
test -f "$1" && test -x "$1"
} # as_fn_executable_p as_test_x=‘test -x’ as_executable_p=as_fn_executable_p
# Sed expression to map a string onto a valid CPP name. as_tr_cpp=“eval sed ‘y%*$as_cr_letters%P$as_cr_LETTERS%;s%%_%g’”
# Sed expression to map a string onto a valid variable name. as_tr_sh=“eval sed ‘y%*+%pp%;s%%_%g’”
exec 6>&1 ## ———————————– ## ## Main body of $CONFIG_STATUS script. ## ## ———————————– ## _ASEOF test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 # Save the log message, to keep $0 and so on meaningful, and to # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. ac_log=“ This file was extended by libffi $as_me 3.4.8, which was generated by GNU Autoconf 2.71. Invocation command line was
CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS CONFIG_LINKS = $CONFIG_LINKS CONFIG_COMMANDS = $CONFIG_COMMANDS $ $0 $@
on ‘(hostname || uname -n) 2>/dev/null | sed 1q` “
_ACEOF
case $ac_config_files in *“ ”*) set x $ac_config_files; shift; ac_config_files=$*;; esac
case $ac_config_headers in *“ ”*) set x $ac_config_headers; shift; ac_config_headers=$*;; esac
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 # Files that config.status was made for. config_files=“$ac_config_files” config_headers=“$ac_config_headers” config_commands=“$ac_config_commands”
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_usage=“\ `$as_me’ instantiates files and other configuration actions from templates according to the current configuration. Unless the files and actions are specified as TAGs, all are instantiated by default.
Usage: $0 [OPTION]… [TAG]…
-h, --help print this help, then exit
-V, --version print version number and configuration settings, then exit
--config print configuration, then exit
-q, --quiet, --silent
do not print progress messages
-d, --debug don't remove temporary files
--recheck update $as_me by reconfiguring in the same conditions
--file=FILE[:TEMPLATE]
instantiate the configuration file FILE
--header=FILE[:TEMPLATE]
instantiate the configuration header FILE
Configuration files: $config_files
Configuration headers: $config_headers
Configuration commands: $config_commands
Report bugs to <github.com/libffi/libffi/issues>.“
_ACEOF ac_cs_config=‘printf “%sn” “$ac_configure_args” | sed “$ac_safe_unquote”` ac_cs_config_escaped=`printf “%sn” “$ac_cs_config” | sed “s/^ //; s/’/‘\\\\”/g”` cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_config=’$ac_cs_config_escaped’ ac_cs_version=“\ libffi config.status 3.4.8 configured by $0, generated by GNU Autoconf 2.71,
with options \\"\$ac_cs_config\\"
Copyright © 2021 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it.“
ac_pwd=‘$ac_pwd’ srcdir=‘$srcdir’ INSTALL=‘$INSTALL’ MKDIR_P=‘$MKDIR_P’ AWK=‘$AWK’ test -n “$AWK” || AWK=awk _ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 # The default lists apply if the user does not specify any file. ac_need_defaults=: while test $# != 0 do
case $1 in --*=?*) ac_option=`expr "X$1" : 'X\([^=]*\)='` ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` ac_shift=: ;; --*=) ac_option=`expr "X$1" : 'X\([^=]*\)='` ac_optarg= ac_shift=: ;; *) ac_option=$1 ac_optarg=$2 ac_shift=shift ;; esac case $ac_option in # Handling of the options. -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) ac_cs_recheck=: ;; --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) printf "%s\n" "$ac_cs_version"; exit ;; --config | --confi | --conf | --con | --co | --c ) printf "%s\n" "$ac_cs_config"; exit ;; --debug | --debu | --deb | --de | --d | -d ) debug=: ;; --file | --fil | --fi | --f ) $ac_shift case $ac_optarg in *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; '') as_fn_error $? "missing file argument" ;; esac as_fn_append CONFIG_FILES " '$ac_optarg'" ac_need_defaults=false;; --header | --heade | --head | --hea ) $ac_shift case $ac_optarg in *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; esac as_fn_append CONFIG_HEADERS " '$ac_optarg'" ac_need_defaults=false;; --he | --h) # Conflict between --help and --header as_fn_error $? "ambiguous option: \`$1'
Try `$0 –help’ for more information.“;;
--help | --hel | -h ) printf "%s\n" "$ac_cs_usage"; exit ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil | --si | --s) ac_cs_silent=: ;; # This is an error. -*) as_fn_error $? "unrecognized option: \`$1'
Try `$0 –help’ for more information.“ ;;
*) as_fn_append ac_config_targets " $1" ac_need_defaults=false ;; esac shift
done
ac_configure_extra_args=
if $ac_cs_silent; then
exec 6>/dev/null ac_configure_extra_args="$ac_configure_extra_args --silent"
fi
_ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 if $ac_cs_recheck; then
set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion shift \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 CONFIG_SHELL='$SHELL' export CONFIG_SHELL exec "\$@"
fi
_ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 exec 5>>config.log {
echo sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ## _ASBOX
printf "%s\n" "$ac_log"
} >&5
_ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 # # INIT-COMMANDS # ax_enable_builddir_srcdir=“$srcdir” # $srcdir ax_enable_builddir_host=“$HOST” # $HOST / $host ax_enable_builddir_version=“$VERSION” # $VERSION ax_enable_builddir_package=“$PACKAGE” # $PACKAGE ax_enable_builddir_auxdir=“$ax_enable_builddir_auxdir” # $AUX ax_enable_builddir_sed=“$ax_enable_builddir_sed” # $SED ax_enable_builddir=“$ax_enable_builddir” # $SUB
AMDEP_TRUE=“$AMDEP_TRUE” MAKE=“${MAKE-make}”
# The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
sed_quote_subst=‘$sed_quote_subst’ double_quote_subst=‘$double_quote_subst’ delay_variable_subst=‘$delay_variable_subst’ macro_version=‘`$ECHO “$macro_version” | $SED “$delay_single_quote_subst”`’ macro_revision=‘`$ECHO “$macro_revision” | $SED “$delay_single_quote_subst”`’ enable_shared=‘`$ECHO “$enable_shared” | $SED “$delay_single_quote_subst”`’ enable_static=‘`$ECHO “$enable_static” | $SED “$delay_single_quote_subst”`’ pic_mode=‘`$ECHO “$pic_mode” | $SED “$delay_single_quote_subst”`’ enable_fast_install=‘`$ECHO “$enable_fast_install” | $SED “$delay_single_quote_subst”`’ shared_archive_member_spec=‘`$ECHO “$shared_archive_member_spec” | $SED “$delay_single_quote_subst”`’ SHELL=‘`$ECHO “$SHELL” | $SED “$delay_single_quote_subst”`’ ECHO=‘`$ECHO “$ECHO” | $SED “$delay_single_quote_subst”`’ PATH_SEPARATOR=‘`$ECHO “$PATH_SEPARATOR” | $SED “$delay_single_quote_subst”`’ host_alias=‘`$ECHO “$host_alias” | $SED “$delay_single_quote_subst”`’ host=‘`$ECHO “$host” | $SED “$delay_single_quote_subst”`’ host_os=‘`$ECHO “$host_os” | $SED “$delay_single_quote_subst”`’ build_alias=‘`$ECHO “$build_alias” | $SED “$delay_single_quote_subst”`’ build=‘`$ECHO “$build” | $SED “$delay_single_quote_subst”`’ build_os=‘`$ECHO “$build_os” | $SED “$delay_single_quote_subst”`’ SED=‘`$ECHO “$SED” | $SED “$delay_single_quote_subst”`’ Xsed=‘`$ECHO “$Xsed” | $SED “$delay_single_quote_subst”`’ GREP=‘`$ECHO “$GREP” | $SED “$delay_single_quote_subst”`’ EGREP=‘`$ECHO “$EGREP” | $SED “$delay_single_quote_subst”`’ FGREP=‘`$ECHO “$FGREP” | $SED “$delay_single_quote_subst”`’ LD=‘`$ECHO “$LD” | $SED “$delay_single_quote_subst”`’ NM=‘`$ECHO “$NM” | $SED “$delay_single_quote_subst”`’ LN_S=‘`$ECHO “$LN_S” | $SED “$delay_single_quote_subst”`’ max_cmd_len=‘`$ECHO “$max_cmd_len” | $SED “$delay_single_quote_subst”`’ ac_objext=‘`$ECHO “$ac_objext” | $SED “$delay_single_quote_subst”`’ exeext=‘`$ECHO “$exeext” | $SED “$delay_single_quote_subst”`’ lt_unset=‘`$ECHO “$lt_unset” | $SED “$delay_single_quote_subst”`’ lt_SP2NL=‘`$ECHO “$lt_SP2NL” | $SED “$delay_single_quote_subst”`’ lt_NL2SP=‘`$ECHO “$lt_NL2SP” | $SED “$delay_single_quote_subst”`’ lt_cv_to_host_file_cmd=‘`$ECHO “$lt_cv_to_host_file_cmd” | $SED “$delay_single_quote_subst”`’ lt_cv_to_tool_file_cmd=‘`$ECHO “$lt_cv_to_tool_file_cmd” | $SED “$delay_single_quote_subst”`’ reload_flag=‘`$ECHO “$reload_flag” | $SED “$delay_single_quote_subst”`’ reload_cmds=‘`$ECHO “$reload_cmds” | $SED “$delay_single_quote_subst”`’ FILECMD=‘`$ECHO “$FILECMD” | $SED “$delay_single_quote_subst”`’ OBJDUMP=‘`$ECHO “$OBJDUMP” | $SED “$delay_single_quote_subst”`’ deplibs_check_method=‘`$ECHO “$deplibs_check_method” | $SED “$delay_single_quote_subst”`’ file_magic_cmd=‘`$ECHO “$file_magic_cmd” | $SED “$delay_single_quote_subst”`’ file_magic_glob=‘`$ECHO “$file_magic_glob” | $SED “$delay_single_quote_subst”`’ want_nocaseglob=‘`$ECHO “$want_nocaseglob” | $SED “$delay_single_quote_subst”`’ DLLTOOL=‘`$ECHO “$DLLTOOL” | $SED “$delay_single_quote_subst”`’ sharedlib_from_linklib_cmd=‘`$ECHO “$sharedlib_from_linklib_cmd” | $SED “$delay_single_quote_subst”`’ AR=‘`$ECHO “$AR” | $SED “$delay_single_quote_subst”`’ lt_ar_flags=‘`$ECHO “$lt_ar_flags” | $SED “$delay_single_quote_subst”`’ AR_FLAGS=‘`$ECHO “$AR_FLAGS” | $SED “$delay_single_quote_subst”`’ archiver_list_spec=‘`$ECHO “$archiver_list_spec” | $SED “$delay_single_quote_subst”`’ STRIP=‘`$ECHO “$STRIP” | $SED “$delay_single_quote_subst”`’ RANLIB=‘`$ECHO “$RANLIB” | $SED “$delay_single_quote_subst”`’ old_postinstall_cmds=‘`$ECHO “$old_postinstall_cmds” | $SED “$delay_single_quote_subst”`’ old_postuninstall_cmds=‘`$ECHO “$old_postuninstall_cmds” | $SED “$delay_single_quote_subst”`’ old_archive_cmds=‘`$ECHO “$old_archive_cmds” | $SED “$delay_single_quote_subst”`’ lock_old_archive_extraction=‘`$ECHO “$lock_old_archive_extraction” | $SED “$delay_single_quote_subst”`’ CC=‘`$ECHO “$CC” | $SED “$delay_single_quote_subst”`’ CFLAGS=‘`$ECHO “$CFLAGS” | $SED “$delay_single_quote_subst”`’ compiler=‘`$ECHO “$compiler” | $SED “$delay_single_quote_subst”`’ GCC=‘`$ECHO “$GCC” | $SED “$delay_single_quote_subst”`’ lt_cv_sys_global_symbol_pipe=‘`$ECHO “$lt_cv_sys_global_symbol_pipe” | $SED “$delay_single_quote_subst”`’ lt_cv_sys_global_symbol_to_cdecl=‘`$ECHO “$lt_cv_sys_global_symbol_to_cdecl” | $SED “$delay_single_quote_subst”`’ lt_cv_sys_global_symbol_to_import=‘`$ECHO “$lt_cv_sys_global_symbol_to_import” | $SED “$delay_single_quote_subst”`’ lt_cv_sys_global_symbol_to_c_name_address=‘`$ECHO “$lt_cv_sys_global_symbol_to_c_name_address” | $SED “$delay_single_quote_subst”`’ lt_cv_sys_global_symbol_to_c_name_address_lib_prefix=‘`$ECHO “$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix” | $SED “$delay_single_quote_subst”`’ lt_cv_nm_interface=‘`$ECHO “$lt_cv_nm_interface” | $SED “$delay_single_quote_subst”`’ nm_file_list_spec=‘`$ECHO “$nm_file_list_spec” | $SED “$delay_single_quote_subst”`’ lt_sysroot=‘`$ECHO “$lt_sysroot” | $SED “$delay_single_quote_subst”`’ lt_cv_truncate_bin=‘`$ECHO “$lt_cv_truncate_bin” | $SED “$delay_single_quote_subst”`’ objdir=‘`$ECHO “$objdir” | $SED “$delay_single_quote_subst”`’ MAGIC_CMD=‘`$ECHO “$MAGIC_CMD” | $SED “$delay_single_quote_subst”`’ lt_prog_compiler_no_builtin_flag=‘`$ECHO “$lt_prog_compiler_no_builtin_flag” | $SED “$delay_single_quote_subst”`’ lt_prog_compiler_pic=‘`$ECHO “$lt_prog_compiler_pic” | $SED “$delay_single_quote_subst”`’ lt_prog_compiler_wl=‘`$ECHO “$lt_prog_compiler_wl” | $SED “$delay_single_quote_subst”`’ lt_prog_compiler_static=‘`$ECHO “$lt_prog_compiler_static” | $SED “$delay_single_quote_subst”`’ lt_cv_prog_compiler_c_o=‘`$ECHO “$lt_cv_prog_compiler_c_o” | $SED “$delay_single_quote_subst”`’ need_locks=‘`$ECHO “$need_locks” | $SED “$delay_single_quote_subst”`’ MANIFEST_TOOL=‘`$ECHO “$MANIFEST_TOOL” | $SED “$delay_single_quote_subst”`’ DSYMUTIL=‘`$ECHO “$DSYMUTIL” | $SED “$delay_single_quote_subst”`’ NMEDIT=‘`$ECHO “$NMEDIT” | $SED “$delay_single_quote_subst”`’ LIPO=‘`$ECHO “$LIPO” | $SED “$delay_single_quote_subst”`’ OTOOL=‘`$ECHO “$OTOOL” | $SED “$delay_single_quote_subst”`’ OTOOL64=‘`$ECHO “$OTOOL64” | $SED “$delay_single_quote_subst”`’ libext=‘`$ECHO “$libext” | $SED “$delay_single_quote_subst”`’ shrext_cmds=‘`$ECHO “$shrext_cmds” | $SED “$delay_single_quote_subst”`’ extract_expsyms_cmds=‘`$ECHO “$extract_expsyms_cmds” | $SED “$delay_single_quote_subst”`’ archive_cmds_need_lc=‘`$ECHO “$archive_cmds_need_lc” | $SED “$delay_single_quote_subst”`’ enable_shared_with_static_runtimes=‘`$ECHO “$enable_shared_with_static_runtimes” | $SED “$delay_single_quote_subst”`’ export_dynamic_flag_spec=‘`$ECHO “$export_dynamic_flag_spec” | $SED “$delay_single_quote_subst”`’ whole_archive_flag_spec=‘`$ECHO “$whole_archive_flag_spec” | $SED “$delay_single_quote_subst”`’ compiler_needs_object=‘`$ECHO “$compiler_needs_object” | $SED “$delay_single_quote_subst”`’ old_archive_from_new_cmds=‘`$ECHO “$old_archive_from_new_cmds” | $SED “$delay_single_quote_subst”`’ old_archive_from_expsyms_cmds=‘`$ECHO “$old_archive_from_expsyms_cmds” | $SED “$delay_single_quote_subst”`’ archive_cmds=‘`$ECHO “$archive_cmds” | $SED “$delay_single_quote_subst”`’ archive_expsym_cmds=‘`$ECHO “$archive_expsym_cmds” | $SED “$delay_single_quote_subst”`’ module_cmds=‘`$ECHO “$module_cmds” | $SED “$delay_single_quote_subst”`’ module_expsym_cmds=‘`$ECHO “$module_expsym_cmds” | $SED “$delay_single_quote_subst”`’ with_gnu_ld=‘`$ECHO “$with_gnu_ld” | $SED “$delay_single_quote_subst”`’ allow_undefined_flag=‘`$ECHO “$allow_undefined_flag” | $SED “$delay_single_quote_subst”`’ no_undefined_flag=‘`$ECHO “$no_undefined_flag” | $SED “$delay_single_quote_subst”`’ hardcode_libdir_flag_spec=‘`$ECHO “$hardcode_libdir_flag_spec” | $SED “$delay_single_quote_subst”`’ hardcode_libdir_separator=‘`$ECHO “$hardcode_libdir_separator” | $SED “$delay_single_quote_subst”`’ hardcode_direct=‘`$ECHO “$hardcode_direct” | $SED “$delay_single_quote_subst”`’ hardcode_direct_absolute=‘`$ECHO “$hardcode_direct_absolute” | $SED “$delay_single_quote_subst”`’ hardcode_minus_L=‘`$ECHO “$hardcode_minus_L” | $SED “$delay_single_quote_subst”`’ hardcode_shlibpath_var=‘`$ECHO “$hardcode_shlibpath_var” | $SED “$delay_single_quote_subst”`’ hardcode_automatic=‘`$ECHO “$hardcode_automatic” | $SED “$delay_single_quote_subst”`’ inherit_rpath=‘`$ECHO “$inherit_rpath” | $SED “$delay_single_quote_subst”`’ link_all_deplibs=‘`$ECHO “$link_all_deplibs” | $SED “$delay_single_quote_subst”`’ always_export_symbols=‘`$ECHO “$always_export_symbols” | $SED “$delay_single_quote_subst”`’ export_symbols_cmds=‘`$ECHO “$export_symbols_cmds” | $SED “$delay_single_quote_subst”`’ exclude_expsyms=‘`$ECHO “$exclude_expsyms” | $SED “$delay_single_quote_subst”`’ include_expsyms=‘`$ECHO “$include_expsyms” | $SED “$delay_single_quote_subst”`’ prelink_cmds=‘`$ECHO “$prelink_cmds” | $SED “$delay_single_quote_subst”`’ postlink_cmds=‘`$ECHO “$postlink_cmds” | $SED “$delay_single_quote_subst”`’ file_list_spec=‘`$ECHO “$file_list_spec” | $SED “$delay_single_quote_subst”`’ variables_saved_for_relink=‘`$ECHO “$variables_saved_for_relink” | $SED “$delay_single_quote_subst”`’ need_lib_prefix=‘`$ECHO “$need_lib_prefix” | $SED “$delay_single_quote_subst”`’ need_version=‘`$ECHO “$need_version” | $SED “$delay_single_quote_subst”`’ version_type=‘`$ECHO “$version_type” | $SED “$delay_single_quote_subst”`’ runpath_var=‘`$ECHO “$runpath_var” | $SED “$delay_single_quote_subst”`’ shlibpath_var=‘`$ECHO “$shlibpath_var” | $SED “$delay_single_quote_subst”`’ shlibpath_overrides_runpath=‘`$ECHO “$shlibpath_overrides_runpath” | $SED “$delay_single_quote_subst”`’ libname_spec=‘`$ECHO “$libname_spec” | $SED “$delay_single_quote_subst”`’ library_names_spec=‘`$ECHO “$library_names_spec” | $SED “$delay_single_quote_subst”`’ soname_spec=‘`$ECHO “$soname_spec” | $SED “$delay_single_quote_subst”`’ install_override_mode=‘`$ECHO “$install_override_mode” | $SED “$delay_single_quote_subst”`’ postinstall_cmds=‘`$ECHO “$postinstall_cmds” | $SED “$delay_single_quote_subst”`’ postuninstall_cmds=‘`$ECHO “$postuninstall_cmds” | $SED “$delay_single_quote_subst”`’ finish_cmds=‘`$ECHO “$finish_cmds” | $SED “$delay_single_quote_subst”`’ finish_eval=‘`$ECHO “$finish_eval” | $SED “$delay_single_quote_subst”`’ hardcode_into_libs=‘`$ECHO “$hardcode_into_libs” | $SED “$delay_single_quote_subst”`’ sys_lib_search_path_spec=‘`$ECHO “$sys_lib_search_path_spec” | $SED “$delay_single_quote_subst”`’ configure_time_dlsearch_path=‘`$ECHO “$configure_time_dlsearch_path” | $SED “$delay_single_quote_subst”`’ configure_time_lt_sys_library_path=‘`$ECHO “$configure_time_lt_sys_library_path” | $SED “$delay_single_quote_subst”`’ hardcode_action=‘`$ECHO “$hardcode_action” | $SED “$delay_single_quote_subst”`’ enable_dlopen=‘`$ECHO “$enable_dlopen” | $SED “$delay_single_quote_subst”`’ enable_dlopen_self=‘`$ECHO “$enable_dlopen_self” | $SED “$delay_single_quote_subst”`’ enable_dlopen_self_static=‘`$ECHO “$enable_dlopen_self_static” | $SED “$delay_single_quote_subst”`’ old_striplib=‘`$ECHO “$old_striplib” | $SED “$delay_single_quote_subst”`’ striplib=‘`$ECHO “$striplib” | $SED “$delay_single_quote_subst”`’ compiler_lib_search_dirs=‘`$ECHO “$compiler_lib_search_dirs” | $SED “$delay_single_quote_subst”`’ predep_objects=‘`$ECHO “$predep_objects” | $SED “$delay_single_quote_subst”`’ postdep_objects=‘`$ECHO “$postdep_objects” | $SED “$delay_single_quote_subst”`’ predeps=‘`$ECHO “$predeps” | $SED “$delay_single_quote_subst”`’ postdeps=‘`$ECHO “$postdeps” | $SED “$delay_single_quote_subst”`’ compiler_lib_search_path=‘`$ECHO “$compiler_lib_search_path” | $SED “$delay_single_quote_subst”`’ LD_CXX=‘`$ECHO “$LD_CXX” | $SED “$delay_single_quote_subst”`’ reload_flag_CXX=‘`$ECHO “$reload_flag_CXX” | $SED “$delay_single_quote_subst”`’ reload_cmds_CXX=‘`$ECHO “$reload_cmds_CXX” | $SED “$delay_single_quote_subst”`’ old_archive_cmds_CXX=‘`$ECHO “$old_archive_cmds_CXX” | $SED “$delay_single_quote_subst”`’ compiler_CXX=‘`$ECHO “$compiler_CXX” | $SED “$delay_single_quote_subst”`’ GCC_CXX=‘`$ECHO “$GCC_CXX” | $SED “$delay_single_quote_subst”`’ lt_prog_compiler_no_builtin_flag_CXX=‘`$ECHO “$lt_prog_compiler_no_builtin_flag_CXX” | $SED “$delay_single_quote_subst”`’ lt_prog_compiler_pic_CXX=‘`$ECHO “$lt_prog_compiler_pic_CXX” | $SED “$delay_single_quote_subst”`’ lt_prog_compiler_wl_CXX=‘`$ECHO “$lt_prog_compiler_wl_CXX” | $SED “$delay_single_quote_subst”`’ lt_prog_compiler_static_CXX=‘`$ECHO “$lt_prog_compiler_static_CXX” | $SED “$delay_single_quote_subst”`’ lt_cv_prog_compiler_c_o_CXX=‘`$ECHO “$lt_cv_prog_compiler_c_o_CXX” | $SED “$delay_single_quote_subst”`’ archive_cmds_need_lc_CXX=‘`$ECHO “$archive_cmds_need_lc_CXX” | $SED “$delay_single_quote_subst”`’ enable_shared_with_static_runtimes_CXX=‘`$ECHO “$enable_shared_with_static_runtimes_CXX” | $SED “$delay_single_quote_subst”`’ export_dynamic_flag_spec_CXX=‘`$ECHO “$export_dynamic_flag_spec_CXX” | $SED “$delay_single_quote_subst”`’ whole_archive_flag_spec_CXX=‘`$ECHO “$whole_archive_flag_spec_CXX” | $SED “$delay_single_quote_subst”`’ compiler_needs_object_CXX=‘`$ECHO “$compiler_needs_object_CXX” | $SED “$delay_single_quote_subst”`’ old_archive_from_new_cmds_CXX=‘`$ECHO “$old_archive_from_new_cmds_CXX” | $SED “$delay_single_quote_subst”`’ old_archive_from_expsyms_cmds_CXX=‘`$ECHO “$old_archive_from_expsyms_cmds_CXX” | $SED “$delay_single_quote_subst”`’ archive_cmds_CXX=‘`$ECHO “$archive_cmds_CXX” | $SED “$delay_single_quote_subst”`’ archive_expsym_cmds_CXX=‘`$ECHO “$archive_expsym_cmds_CXX” | $SED “$delay_single_quote_subst”`’ module_cmds_CXX=‘`$ECHO “$module_cmds_CXX” | $SED “$delay_single_quote_subst”`’ module_expsym_cmds_CXX=‘`$ECHO “$module_expsym_cmds_CXX” | $SED “$delay_single_quote_subst”`’ with_gnu_ld_CXX=‘`$ECHO “$with_gnu_ld_CXX” | $SED “$delay_single_quote_subst”`’ allow_undefined_flag_CXX=‘`$ECHO “$allow_undefined_flag_CXX” | $SED “$delay_single_quote_subst”`’ no_undefined_flag_CXX=‘`$ECHO “$no_undefined_flag_CXX” | $SED “$delay_single_quote_subst”`’ hardcode_libdir_flag_spec_CXX=‘`$ECHO “$hardcode_libdir_flag_spec_CXX” | $SED “$delay_single_quote_subst”`’ hardcode_libdir_separator_CXX=‘`$ECHO “$hardcode_libdir_separator_CXX” | $SED “$delay_single_quote_subst”`’ hardcode_direct_CXX=‘`$ECHO “$hardcode_direct_CXX” | $SED “$delay_single_quote_subst”`’ hardcode_direct_absolute_CXX=‘`$ECHO “$hardcode_direct_absolute_CXX” | $SED “$delay_single_quote_subst”`’ hardcode_minus_L_CXX=‘`$ECHO “$hardcode_minus_L_CXX” | $SED “$delay_single_quote_subst”`’ hardcode_shlibpath_var_CXX=‘`$ECHO “$hardcode_shlibpath_var_CXX” | $SED “$delay_single_quote_subst”`’ hardcode_automatic_CXX=‘`$ECHO “$hardcode_automatic_CXX” | $SED “$delay_single_quote_subst”`’ inherit_rpath_CXX=‘`$ECHO “$inherit_rpath_CXX” | $SED “$delay_single_quote_subst”`’ link_all_deplibs_CXX=‘`$ECHO “$link_all_deplibs_CXX” | $SED “$delay_single_quote_subst”`’ always_export_symbols_CXX=‘`$ECHO “$always_export_symbols_CXX” | $SED “$delay_single_quote_subst”`’ export_symbols_cmds_CXX=‘`$ECHO “$export_symbols_cmds_CXX” | $SED “$delay_single_quote_subst”`’ exclude_expsyms_CXX=‘`$ECHO “$exclude_expsyms_CXX” | $SED “$delay_single_quote_subst”`’ include_expsyms_CXX=‘`$ECHO “$include_expsyms_CXX” | $SED “$delay_single_quote_subst”`’ prelink_cmds_CXX=‘`$ECHO “$prelink_cmds_CXX” | $SED “$delay_single_quote_subst”`’ postlink_cmds_CXX=‘`$ECHO “$postlink_cmds_CXX” | $SED “$delay_single_quote_subst”`’ file_list_spec_CXX=‘`$ECHO “$file_list_spec_CXX” | $SED “$delay_single_quote_subst”`’ hardcode_action_CXX=‘`$ECHO “$hardcode_action_CXX” | $SED “$delay_single_quote_subst”`’ compiler_lib_search_dirs_CXX=‘`$ECHO “$compiler_lib_search_dirs_CXX” | $SED “$delay_single_quote_subst”`’ predep_objects_CXX=‘`$ECHO “$predep_objects_CXX” | $SED “$delay_single_quote_subst”`’ postdep_objects_CXX=‘`$ECHO “$postdep_objects_CXX” | $SED “$delay_single_quote_subst”`’ predeps_CXX=‘`$ECHO “$predeps_CXX” | $SED “$delay_single_quote_subst”`’ postdeps_CXX=‘`$ECHO “$postdeps_CXX” | $SED “$delay_single_quote_subst”`’ compiler_lib_search_path_CXX=‘`$ECHO “$compiler_lib_search_path_CXX” | $SED “$delay_single_quote_subst”`’
LTCC=‘$LTCC’ LTCFLAGS=‘$LTCFLAGS’ compiler=‘$compiler_DEFAULT’
# A function that is used when there is no print builtin or printf. func_fallback_echo () {
eval 'cat <<_LTECHO_EOF
$1 _LTECHO_EOF’ }
# Quote evaled strings. for var in SHELL \ ECHO \ PATH_SEPARATOR \ SED \ GREP \ EGREP \ FGREP \ LD \ NM \ LN_S \ lt_SP2NL \ lt_NL2SP \ reload_flag \ FILECMD \ OBJDUMP \ deplibs_check_method \ file_magic_cmd \ file_magic_glob \ want_nocaseglob \ DLLTOOL \ sharedlib_from_linklib_cmd \ AR \ archiver_list_spec \ STRIP \ RANLIB \ CC \ CFLAGS \ compiler \ lt_cv_sys_global_symbol_pipe \ lt_cv_sys_global_symbol_to_cdecl \ lt_cv_sys_global_symbol_to_import \ lt_cv_sys_global_symbol_to_c_name_address \ lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ lt_cv_nm_interface \ nm_file_list_spec \ lt_cv_truncate_bin \ lt_prog_compiler_no_builtin_flag \ lt_prog_compiler_pic \ lt_prog_compiler_wl \ lt_prog_compiler_static \ lt_cv_prog_compiler_c_o \ need_locks \ MANIFEST_TOOL \ DSYMUTIL \ NMEDIT \ LIPO \ OTOOL \ OTOOL64 \ shrext_cmds \ export_dynamic_flag_spec \ whole_archive_flag_spec \ compiler_needs_object \ with_gnu_ld \ allow_undefined_flag \ no_undefined_flag \ hardcode_libdir_flag_spec \ hardcode_libdir_separator \ exclude_expsyms \ include_expsyms \ file_list_spec \ variables_saved_for_relink \ libname_spec \ library_names_spec \ soname_spec \ install_override_mode \ finish_eval \ old_striplib \ striplib \ compiler_lib_search_dirs \ predep_objects \ postdep_objects \ predeps \ postdeps \ compiler_lib_search_path \ LD_CXX \ reload_flag_CXX \ compiler_CXX \ lt_prog_compiler_no_builtin_flag_CXX \ lt_prog_compiler_pic_CXX \ lt_prog_compiler_wl_CXX \ lt_prog_compiler_static_CXX \ lt_cv_prog_compiler_c_o_CXX \ export_dynamic_flag_spec_CXX \ whole_archive_flag_spec_CXX \ compiler_needs_object_CXX \ with_gnu_ld_CXX \ allow_undefined_flag_CXX \ no_undefined_flag_CXX \ hardcode_libdir_flag_spec_CXX \ hardcode_libdir_separator_CXX \ exclude_expsyms_CXX \ include_expsyms_CXX \ file_list_spec_CXX \ compiler_lib_search_dirs_CXX \ predep_objects_CXX \ postdep_objects_CXX \ predeps_CXX \ postdeps_CXX \ compiler_lib_search_path_CXX; do
case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in *[\\\\\\\`\\"\\\$]*) eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes ;; *) eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" ;; esac
done
# Double-quote double-evaled strings. for var in reload_cmds \ old_postinstall_cmds \ old_postuninstall_cmds \ old_archive_cmds \ extract_expsyms_cmds \ old_archive_from_new_cmds \ old_archive_from_expsyms_cmds \ archive_cmds \ archive_expsym_cmds \ module_cmds \ module_expsym_cmds \ export_symbols_cmds \ prelink_cmds \ postlink_cmds \ postinstall_cmds \ postuninstall_cmds \ finish_cmds \ sys_lib_search_path_spec \ configure_time_dlsearch_path \ configure_time_lt_sys_library_path \ reload_cmds_CXX \ old_archive_cmds_CXX \ old_archive_from_new_cmds_CXX \ old_archive_from_expsyms_cmds_CXX \ archive_cmds_CXX \ archive_expsym_cmds_CXX \ module_cmds_CXX \ module_expsym_cmds_CXX \ export_symbols_cmds_CXX \ prelink_cmds_CXX \ postlink_cmds_CXX; do
case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in *[\\\\\\\`\\"\\\$]*) eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes ;; *) eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" ;; esac
done
ac_aux_dir=‘$ac_aux_dir’
# See if we are running on zsh, and set the options that allow our # commands through without removal of \ escapes INIT. if test -n “${ZSH_VERSION+set}”; then
setopt NO_GLOB_SUBST
fi
PACKAGE='$PACKAGE' VERSION='$VERSION' RM='$RM' ofile='$ofile'
TARGETDIR=“$TARGETDIR”
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Handling of arguments. for ac_config_target in $ac_config_targets do
case $ac_config_target in "fficonfig.h") CONFIG_HEADERS="$CONFIG_HEADERS fficonfig.h" ;; "buildir") CONFIG_COMMANDS="$CONFIG_COMMANDS buildir" ;; "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; "include") CONFIG_COMMANDS="$CONFIG_COMMANDS include" ;; "src") CONFIG_COMMANDS="$CONFIG_COMMANDS src" ;; "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;; "include/ffi.h") CONFIG_FILES="$CONFIG_FILES include/ffi.h" ;; "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;; "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; "libffi.pc") CONFIG_FILES="$CONFIG_FILES libffi.pc" ;; *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; esac
done
# If the user did not use the arguments to specify the items to instantiate, # then the envvar interface is used. Set only those that are not. # We use the long form for the default assignment because of an extremely # bizarre bug on SunOS 4.1.3. if $ac_need_defaults; then
test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands
fi
# Have a temporary directory for convenience. Make it in the build tree # simply because there is no reason against having it here, and in addition, # creating and moving files from /tmp can sometimes cause problems. # Hook for its removal unless debugging. # Note that there is a small window in which the directory will not be cleaned: # after its creation but before its name has been assigned to ‘$tmp’. $debug || {
tmp= ac_tmp=
trap 'exit_status=$?
: "${ac_tmp:=$tmp}"
{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
‘ 0
trap 'as_fn_exit 1' 1 2 13 15
} # Create a (secure) tmp directory for tmp files.
{
tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && test -d "$tmp"
} || {
tmp=./conf$$-$RANDOM (umask 077 && mkdir "$tmp")
} || as_fn_error $? “cannot create a temporary directory in .” “$LINENO” 5 ac_tmp=$tmp
# Set up the scripts for CONFIG_FILES section. # No need to generate them if there are no CONFIG_FILES. # This happens for instance with ‘./config.status config.h’. if test -n “$CONFIG_FILES”; then
ac_cr=‘echo X | tr X ’015’‘ # On cygwin, bash can eat r inside “ if the user requested igncr. # But we know of no other shell where ac_cr would be empty at this # point, so we can use a bashism as a fallback. if test “x$ac_cr” = x; then
eval ac_cr=\$\'\\r\'
fi ac_cs_awk_cr=‘$AWK ’BEGIN { print “arb” }‘ </dev/null 2>/dev/null` if test “$ac_cs_awk_cr” = “a${ac_cr}b”; then
ac_cs_awk_cr='\\r'
else
ac_cs_awk_cr=$ac_cr
fi
echo ‘BEGIN {’ >“$ac_tmp/subs1.awk” && _ACEOF
{
echo "cat >conf$$subs.awk <<_ACEOF" && echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && echo "_ACEOF"
} >conf$$subs.sh ||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_num=‘echo “$ac_subst_vars” | grep -c ’^‘` ac_delim=’%!_!# ‘ for ac_last_try in false false false false false :; do
. ./conf$$subs.sh || as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` if test $ac_delim_n = $ac_delim_num; then break elif $ac_last_try; then as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 else ac_delim="$ac_delim!$ac_delim _$ac_delim!! " fi
done rm -f conf$$subs.sh
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 cat >>“$ac_tmp/subs1.awk” <<_ACAWK && _ACEOF sed -n ‘ h s/^/S[“/; s/!.*/”]=/ p g s/^*!// :repl t repl s/’“$ac_delim”‘$// t delim :nl h s/(.{148})..*/1/ t more1 s//\&/g; s/^/“/; s/$/\n”\/ p n b repl :more1 s//\&/g; s/^/“/; s/$/”\/ p g s/.{148}// t nl :delim h s/(.{148})..*/1/ t more2 s//\&/g; s/^/“/; s/$/”/ p b :more2 s//\&/g; s/^/“/; s/$/”\/ p g s/.{148}// t delim ’ <conf$$subs.awk | sed ‘ /^[^“”]/{
N s/\n//
} ‘ >>$CONFIG_STATUS || ac_write_fail=1 rm -f conf$$subs.awk cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 _ACAWK cat >>“$ac_tmp/subs1.awk” <<_ACAWK &&
for (key in S) S_is_set[key] = 1 FS = ""
} {
line = $ 0
nfields = split(line, field, "@")
substed = 0
len = length(field[1])
for (i = 2; i < nfields; i++) {
key = field[i]
keylen = length(key)
if (S_is_set[key]) {
value = S[key]
line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
len += length(value) + length(field[++i])
substed = 1
} else
len += 1 + keylen
}
print line
}
_ACAWK _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 if sed “s/$ac_cr//” < /dev/null > /dev/null 2>&1; then
sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
else
cat
fi < “$ac_tmp/subs1.awk” > “$ac_tmp/subs.awk” \
|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
_ACEOF
# VPATH may cause trouble with some makes, so we remove sole $(srcdir), # ${srcdir} and @srcdir@ entries from VPATH if srcdir is “.”, strip leading and # trailing colons and then remove the whole line if VPATH becomes empty # (actually we leave an empty line to preserve line numbers). if test “x$srcdir” = x.; then
ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
h s/// s/^/:/ s/[ ]*$/:/ s/:$(srcdir):/:/g s/:${srcdir}:/:/g s/:@srcdir@:/:/g s/^:*// s/:*$// x s/(=[ ]*).*/1/ G s/n// s/^*=[ ]*$// }‘ fi
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 fi # test -n “$CONFIG_FILES”
# Set up the scripts for CONFIG_HEADERS section. # No need to generate them if there are no CONFIG_HEADERS. # This happens for instance with ‘./config.status Makefile’. if test -n “$CONFIG_HEADERS”; then cat >“$ac_tmp/defines.awk” <<_ACAWK || BEGIN { _ACEOF
# Transform confdefs.h into an awk script ‘defines.awk’, embedded as # here-document in config.status, that substitutes the proper values into # config.h.in to produce config.h.
# Create a delimiter string that does not exist in confdefs.h, to ease # handling of long lines. ac_delim=‘%!_!# ’ for ac_last_try in false false :; do
ac_tt=`sed -n "/$ac_delim/p" confdefs.h` if test -z "$ac_tt"; then break elif $ac_last_try; then as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 else ac_delim="$ac_delim!$ac_delim _$ac_delim!! " fi
done
# For the awk script, D is an array of macro values keyed by name, # likewise P contains macro parameters if any. Preserve backslash # newline sequences.
ac_word_re=[_$as_cr_alnum]* sed -n ‘ s/.{148}/&’“$ac_delim”‘/g t rset :rset s/^[ ]*#[ ]*define[ ][ ]*/ / t def d :def s/\$// t bsnl s//\&/g s/^ (’“$ac_word_re”‘)((*))[ ]*(.*)/P=“2”\ D=“ 3”/p s/^ (’“$ac_word_re”‘)[ ]*(.*)/D=“ 2”/p d :bsnl s//\&/g s/^ (’“$ac_word_re”‘)((*))[ ]*(.*)/P=“2”\ D=“ 3\\\n”\/p t cont s/^ (’“$ac_word_re”‘)[ ]*(.*)/D=“ 2\\\n”\/p t cont d :cont n s/.{148}/&’“$ac_delim”‘/g t clear :clear s/\$// t bsnlc s//\&/g; s/^/“/; s/$/”/p d :bsnlc s//\&/g; s/^/“/; s/$/\\\n”\/p b cont ’ <confdefs.h | sed ‘ s/’“$ac_delim”‘/“\\ ”/g’ >>$CONFIG_STATUS || ac_write_fail=1
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
for (key in D) D_is_set[key] = 1 FS = ""
} /^[t ]*#[t ]*(define|undef)[t ]+$ac_word_re([t (]|$)/ {
line = \$ 0
split(line, arg, " ")
if (arg[1] == "#") {
defundef = arg[2]
mac1 = arg[3]
} else {
defundef = substr(arg[1], 2)
mac1 = arg[2]
}
split(mac1, mac2, "(") #)
macro = mac2[1]
prefix = substr(line, 1, index(line, defundef) - 1)
if (D_is_set[macro]) {
# Preserve the white space surrounding the "#".
print prefix "define", macro P[macro] D[macro]
next
} else {
# Replace #undef with comments. This is necessary, for example,
# in the case of _POSIX_SOURCE, which is predefined and required
# on some systems where configure will not decide to define it.
if (defundef == "undef") {
print "/*", prefix defundef, macro, "*/"
next
}
}
} { print } _ACAWK _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
fi # test -n “$CONFIG_HEADERS”
eval set X “ :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS” shift for ac_tag do
case $ac_tag in
:[FHLC]) ac_mode=$ac_tag; continue;;
esac
case $ac_mode$ac_tag in
:[FHL]*:*);;
:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
:[FH]-) ac_tag=-:-;;
:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
esac
ac_save_IFS=$IFS
IFS=:
set x $ac_tag
IFS=$ac_save_IFS
shift
ac_file=$1
shift
case $ac_mode in
:L) ac_source=$1;;
:[FH])
ac_file_inputs=
for ac_f
do
case $ac_f in
-) ac_f="$ac_tmp/stdin";;
*) # Look for the file first in the build tree, then in the source tree
# (if the path is not absolute). The absolute path cannot be DOS-style,
# because $ac_f cannot contain `:'.
test -f "$ac_f" ||
case $ac_f in
[\\/$]*) false;;
*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
esac ||
as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
esac
case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
as_fn_append ac_file_inputs " '$ac_f'"
done
# Let's still pretend it is `configure' which instantiates (i.e., don't
# use $as_me), people would be surprised to read:
# /* config.h. Generated by config.status. */
configure_input='Generated from '`
printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
`' by configure.'
if test x"$ac_file" != x-; then
configure_input="$ac_file. $configure_input"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
printf “%sn” “$as_me: creating $ac_file” >&6;}
fi
# Neutralize special characters interpreted by sed in replacement strings.
case $configure_input in #(
*\&* | *\|* | *\\* )
ac_sed_conf_input=`printf "%s\n" "$configure_input" |
sed 's/[\\\\&|]/\\\\&/g'`;; #(
*) ac_sed_conf_input=$configure_input;;
esac
case $ac_tag in
*:-: * | *:-) cat >"$ac_tmp/stdin" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
esac
;;
esac
ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X“$ac_file” : ‘X(.*)//*[^/][^/]/$’ | \
X"$ac_file" : 'X\(//\)[^/]' \| \ X"$ac_file" : 'X\(//\)$' \| \ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
printf “%sn” X“$ac_file” |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
as_dir="$ac_dir"; as_fn_mkdir_p
ac_builddir=.
case “$ac_dir” in .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; *)
ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` # A ".." for each directory in $ac_dir_suffix. ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` case $ac_top_builddir_sub in "") ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; esac ;;
esac ac_abs_top_builddir=$ac_pwd ac_abs_builddir=$ac_pwd$ac_dir_suffix # for backward compatibility: ac_top_builddir=$ac_top_build_prefix
case $srcdir in
.) # We are building in place. ac_srcdir=. ac_top_srcdir=$ac_top_builddir_sub ac_abs_top_srcdir=$ac_pwd ;; [\\/]* | ?:[\\/]* ) # Absolute name. ac_srcdir=$srcdir$ac_dir_suffix; ac_top_srcdir=$srcdir ac_abs_top_srcdir=$srcdir ;; *) # Relative name. ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix ac_top_srcdir=$ac_top_build_prefix$srcdir ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
case $ac_mode in :F) # # CONFIG_FILE # case $INSTALL in [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; esac ac_MKDIR_P=$MKDIR_P case $MKDIR_P in [\\/$]* | ?:[\\/]* ) ;; */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; esac
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 # If the template does not know about datarootdir, expand it. # FIXME: This hack should be removed a few years after 2.60. ac_datarootdir_hack=; ac_datarootdir_seen= ac_sed_dataroot=‘ /datarootdir/ {
p q
} /@datadir@/p /@docdir@/p /@infodir@/p /@localedir@/p /@mandir@/p’ case ‘eval “sed -n "$ac_sed_dataroot" $ac_file_inputs”` in datarootdir) ac_datarootdir_seen=yes;; *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
printf “%sn” “$as_me: WARNING: $ac_file_inputs seems to ignore the –datarootdir setting” >&2;} _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_datarootdir_hack=' s&@datadir@&$datadir&g s&@docdir@&$docdir&g s&@infodir@&$infodir&g s&@localedir@&$localedir&g s&@mandir@&$mandir&g s&\\\${datarootdir}&$datarootdir&g' ;;
esac _ACEOF
# Neutralize VPATH when ‘$srcdir’ = ‘.’. # Shell code in configure.ac might set extrasub. # FIXME: do we really want to maintain this feature? cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_sed_extra=“$ac_vpsub $extrasub _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 :t /@[a-zA-Z_]*@/!b s|@configure_input@|$ac_sed_conf_input|;t t s&@top_builddir@&$ac_top_builddir_sub&;t t s&@top_build_prefix@&$ac_top_build_prefix&;t t s&@srcdir@&$ac_srcdir&;t t s&@abs_srcdir@&$ac_abs_srcdir&;t t s&@top_srcdir@&$ac_top_srcdir&;t t s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t s&@builddir@&$ac_builddir&;t t s&@abs_builddir@&$ac_abs_builddir&;t t s&@abs_top_builddir@&$ac_abs_top_builddir&;t t s&@INSTALL@&$ac_INSTALL&;t t s&@MKDIR_P@&$ac_MKDIR_P&;t t $ac_datarootdir_hack ” eval sed "$ac_sed_extra" “$ac_file_inputs” | $AWK -f “$ac_tmp/subs.awk” \
>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
test -z “$ac_datarootdir_hack$ac_datarootdir_seen” &&
{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
"$ac_tmp/out"`; test -z "$ac_out"; } &&
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined. Please make sure it is defined“ >&5 printf ”%sn“ ”$as_me: WARNING: $ac_file contains a reference to the variable `datarootdir’ which seems to be undefined. Please make sure it is defined“ >&2;}
rm -f "$ac_tmp/stdin"
case $ac_file in
-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
esac \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
;;
:H)
#
# CONFIG_HEADER
#
if test x"$ac_file" != x-; then
{
printf "%s\n" "/* $configure_input */" >&1 \
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
} >"$ac_tmp/config.h" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
printf “%sn” “$as_me: $ac_file is unchanged” >&6;}
else
rm -f "$ac_file"
mv "$ac_tmp/config.h" "$ac_file" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
fi
else
printf "%s\n" "/* $configure_input */" >&1 \
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
|| as_fn_error $? "could not create -" "$LINENO" 5
fi
# Compute “$ac_file”‘s index in $config_headers. _am_arg=“$ac_file” _am_stamp_count=1 for _am_header in $config_headers :; do
case $_am_header in
$_am_arg | $_am_arg:* )
break ;;
* )
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
esac
done echo “timestamp for $_am_arg” >‘$as_dirname – “$_am_arg” || $as_expr X“$_am_arg” : ’X(.*)//*[^/][^/]/$‘ | \
X"$_am_arg" : 'X\(//\)[^/]' \| \ X"$_am_arg" : 'X\(//\)$' \| \ X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
printf “%sn” X“$_am_arg” |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`/stamp-h$_am_stamp_count
;;
:C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
printf “%sn” “$as_me: executing $ac_file commands” >&6;}
;;
esac
case $ac_file$ac_mode in
"buildir":C) ac_top_srcdir="$ax_enable_builddir_srcdir"
if test ".$ax_enable_builddir" = ".." ; then
if test -f "$top_srcdir/Makefile" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: skipping top_srcdir/Makefile - left untouched" >&5
printf “%sn” “$as_me: skipping top_srcdir/Makefile - left untouched” >&6;}
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: skipping top_srcdir/Makefile - not created" >&5
printf “%sn” “$as_me: skipping top_srcdir/Makefile - not created” >&6;}
fi
else
if test -f "$ac_top_srcdir/Makefile" ; then
a=`grep "^VERSION " "$ac_top_srcdir/Makefile"` ; b=`grep "^VERSION " Makefile`
test "$a" != "$b" && rm "$ac_top_srcdir/Makefile"
fi
if test -f "$ac_top_srcdir/Makefile" ; then
echo "$ac_top_srcdir/Makefile : $ac_top_srcdir/Makefile.in" > $tmp/conftemp.mk
echo " @ echo 'REMOVED,,,' >\$@" >> $tmp/conftemp.mk
eval "${MAKE-make} -f $tmp/conftemp.mk 2>/dev/null >/dev/null"
if grep '^REMOVED,,,' "$ac_top_srcdir/Makefile" >/dev/null
then rm $ac_top_srcdir/Makefile ; fi
cp $tmp/conftemp.mk $ac_top_srcdir/makefiles.mk~ ## DEBUGGING
fi
if test ! -f "$ac_top_srcdir/Makefile" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: create top_srcdir/Makefile guessed from local Makefile" >&5
printf “%sn” “$as_me: create top_srcdir/Makefile guessed from local Makefile” >&6;}
x='`' ; cat >$tmp/conftemp.sed <<_EOF
/^$/n x /^$/bS x /\\$/{H;d;} {H;s/.*//;x;} bM :S x /\\$/{h;d;} {h;s/.*//;x;} :M s/\(\n\) /\1 /g /^ /d /^[ ]*[\#]/d /^VPATH *=/d s/^srcdir *=.*/srcdir = ./ s/^top_srcdir *=.*/top_srcdir = ./ /[:=]/!d /^\./d / = /b / .= /b /:/!b s/:.*/:/ s/ / /g s/ \([a-z]*[a-zA-Z0-9]\)\([ :]\)/ \1 \1-all\2/g s/^\([a-z-]*\)\([ :]\)/\1 \1-all\2/ s/ / /g /^all all-all[ :]/i\ all-configured : all-all s/ [a-zA-Z0-9-]*-all [a-zA-Z0-9-]*-all-all//g /-all-all/d a\
@ HOST="\$(HOST)\" \\\\\\ ; test ".\$\$HOST" = "." && HOST=$x sh $ax_enable_builddir_auxdir/config.guess $x \\\\\\ ; BUILD=$x grep "^#### \$\$HOST " Makefile | sed -e 's/.*|//' $x \\\\\\ ; use=$x basename "\$\@" -all $x; n=$x echo \$\$BUILD | wc -w $x \\\\\\ ; echo "MAKE \$\$HOST : \$\$n * \$\@"; if test "\$\$n" -eq "0" ; then : \\\\\\ ; BUILD=$x grep "^####.*|" Makefile |tail -1| sed -e 's/.*|//' $x ; fi \\\\\\ ; test ".\$\$BUILD" = "." && BUILD="." \\\\\\ ; test "\$\$use" = "\$\@" && BUILD=$x echo "\$\$BUILD" | tail -1 $x \\\\\\ ; for i in \$\$BUILD ; do test ".\$\$i" = "." && continue \\\\\\ ; (cd "\$\$i" && test ! -f configure && \$(MAKE) \$\$use) || exit; done
/dist-all *:/a\
@ HOST="\$(HOST)\" \\\\\\ ; test ".\$\$HOST" = "." && HOST=$x sh $ax_enable_builddir_auxdir/config.guess $x \\\\\\ ; BUILD=$x grep "^#### \$\$HOST " Makefile | sed -e 's/.*|//' $x \\\\\\ ; found=$x echo \$\$BUILD | wc -w $x \\\\\\ ; echo "MAKE \$\$HOST : \$\$found \$(PACKAGE)-\$(VERSION).tar.*" \\\\\\ ; if test "\$\$found" -eq "0" ; then : \\\\\\ ; BUILD=$x grep "^#### .*|" Makefile |tail -1| sed -e 's/.*|//' $x \\\\\\ ; fi ; for i in \$\$BUILD ; do test ".\$\$i" = "." && continue \\\\\\ ; for f in \$\$i/\$(PACKAGE)-\$(VERSION).tar.* \\\\\\ ; do test -f "\$\$f" && mv "\$\$f" \$(PUB). ; done ; break ; done
/dist-*-all *:/a\
@ HOST="\$(HOST)\" \\\\\\ ; test ".\$\$HOST" = "." && HOST=$x sh ./config.guess $x \\\\\\ ; BUILD=$x grep "^#### \$\$HOST " Makefile | sed -e 's/.*|//' $x \\\\\\ ; found=$x echo \$\$BUILD | wc -w $x \\\\\\ ; echo "MAKE \$\$HOST : \$\$found \$(PACKAGE)-\$(VERSION).*" \\\\\\ ; if test "\$\$found" -eq "0" ; then : \\\\\\ ; BUILD=$x grep "^#### .*|" Makefile |tail -1| sed -e 's/.*|//' $x \\\\\\ ; fi ; for i in \$\$BUILD ; do test ".\$\$i" = "." && continue \\\\\\ ; for f in \$\$i/\$(PACKAGE)-\$(VERSION).* \\\\\\ ; do test -f "\$\$f" && mv "\$\$f" \$(PUB). ; done ; break ; done
/distclean-all *:/a\
@ HOST="\$(HOST)\" \\\\\\ ; test ".\$\$HOST" = "." && HOST=$x sh $ax_enable_builddir_auxdir/config.guess $x \\\\\\ ; BUILD=$x grep "^#### .*|" Makefile | sed -e 's/.*|//' $x \\\\\\ ; use=$x basename "\$\@" -all $x; n=$x echo \$\$BUILD | wc -w $x \\\\\\ ; echo "MAKE \$\$HOST : \$\$n * \$\@ (all local builds)" \\\\\\ ; test ".\$\$BUILD" = "." && BUILD="." \\\\\\ ; for i in \$\$BUILD ; do test ".\$\$i" = "." && continue \\\\\\ ; echo "# rm -r \$\$i"; done ; echo "# (sleep 3)" ; sleep 3 \\\\\\ ; for i in \$\$BUILD ; do test ".\$\$i" = "." && continue \\\\\\ ; echo "\$\$i" | grep "^/" > /dev/null && continue \\\\\\ ; echo "\$\$i" | grep "^../" > /dev/null && continue \\\\\\ ; echo "rm -r \$\$i"; (rm -r "\$\$i") ; done ; rm Makefile
_EOF
cp "$tmp/conftemp.sed" "$ac_top_srcdir/makefile.sed~" ## DEBUGGING
$ax_enable_builddir_sed -f $tmp/conftemp.sed Makefile >$ac_top_srcdir/Makefile
if test -f "$ac_top_srcdir/Makefile.mk" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: extend top_srcdir/Makefile with top_srcdir/Makefile.mk" >&5
printf “%sn” “$as_me: extend top_srcdir/Makefile with top_srcdir/Makefile.mk” >&6;}
cat $ac_top_srcdir/Makefile.mk >>$ac_top_srcdir/Makefile
fi ; xxxx="####"
echo "$xxxx CONFIGURATIONS FOR TOPLEVEL MAKEFILE: " >>$ac_top_srcdir/Makefile
# sanity check
if grep '^; echo "MAKE ' $ac_top_srcdir/Makefile >/dev/null ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: buggy sed found - it deletes tab in \"a\" text parts" >&5
printf “%sn” “$as_me: buggy sed found - it deletes tab in "a" text parts” >&6;}
$ax_enable_builddir_sed -e '/^@ HOST=/s/^/ /' -e '/^; /s/^/ /' $ac_top_srcdir/Makefile \
>$ac_top_srcdir/Makefile~
(test -s $ac_top_srcdir/Makefile~ && mv $ac_top_srcdir/Makefile~ $ac_top_srcdir/Makefile) 2>/dev/null
fi
else
xxxx="\\#\\#\\#\\#"
# echo "/^$xxxx *$ax_enable_builddir_host /d" >$tmp/conftemp.sed
echo "s!^$xxxx [^|]* | *$ax_enable_builddir *\$!$xxxx ...... $ax_enable_builddir!" >$tmp/conftemp.sed
$ax_enable_builddir_sed -f "$tmp/conftemp.sed" "$ac_top_srcdir/Makefile" >$tmp/mkfile.tmp
cp "$tmp/conftemp.sed" "$ac_top_srcdir/makefiles.sed~" ## DEBUGGING
cp "$tmp/mkfile.tmp" "$ac_top_srcdir/makefiles.out~" ## DEBUGGING
if cmp -s "$ac_top_srcdir/Makefile" "$tmp/mkfile.tmp" 2>/dev/null ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: keeping top_srcdir/Makefile from earlier configure" >&5
printf “%sn” “$as_me: keeping top_srcdir/Makefile from earlier configure” >&6;}
rm "$tmp/mkfile.tmp"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: reusing top_srcdir/Makefile from earlier configure" >&5
printf “%sn” “$as_me: reusing top_srcdir/Makefile from earlier configure” >&6;}
mv "$tmp/mkfile.tmp" "$ac_top_srcdir/Makefile"
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: build in $ax_enable_builddir (HOST=$ax_enable_builddir_host)" >&5
printf “%sn” “$as_me: build in $ax_enable_builddir (HOST=$ax_enable_builddir_host)” >&6;}
xxxx="####"
echo "$xxxx" "$ax_enable_builddir_host" "|$ax_enable_builddir" >>$ac_top_srcdir/Makefile
fi
;;
"depfiles":C) test x"$AMDEP_TRUE" != x"" || {
# Older Autoconf quotes --file arguments for eval, but not when files
# are listed without --file. Let's play safe and only enable the eval
# if we detect the quoting.
# TODO: see whether this extra hack can be removed once we start
# requiring Autoconf 2.70 or later.
case $CONFIG_FILES in #(
*\'*) :
eval set x "$CONFIG_FILES" ;; #(
*) :
set x $CONFIG_FILES ;; #(
*) :
;;
esac
shift
# Used to flag and report bootstrapping failures.
am_rc=0
for am_mf
do
# Strip MF so we end up with the name of the file.
am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'`
# Check whether this is an Automake generated Makefile which includes
# dependency-tracking related rules and includes.
# Grep'ing the whole file directly is not great: AIX grep has a line
# limit of 2048, but all sed's we know have understand at least 4000.
sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
|| continue
am_dirpart=`$as_dirname -- "$am_mf" ||
$as_expr X“$am_mf” : ‘X(.*)//*[^/][^/]/$’ | \
X"$am_mf" : 'X\(//\)[^/]' \| \ X"$am_mf" : 'X\(//\)$' \| \ X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
printf “%sn” X“$am_mf” |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
am_filepart=`$as_basename -- "$am_mf" ||
$as_expr X/“$am_mf” : ‘.*/([^/][^/]*)/*$’ | \
X"$am_mf" : 'X\(//\)$' \| \ X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
printf “%sn” X/“$am_mf” |
sed '/^.*\/\([^/][^/]*\)\/*$/{
s//\1/
q
}
/^X\/\(\/\/\)$/{
s//\1/
q
}
/^X\/\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
{ echo "$as_me:$LINENO: cd "$am_dirpart" \
&& sed -e '/# am--include-marker/d' "$am_filepart" \
| $MAKE -f - am--depfiles" >&5
(cd "$am_dirpart" \
&& sed -e '/# am--include-marker/d' "$am_filepart" \
| $MAKE -f - am--depfiles) >&5 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } || am_rc=$?
done
if test $am_rc -ne 0; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf “%sn” “$as_me: error: in `$ac_pwd’:” >&2;} as_fn_error $? “Something went wrong bootstrapping makefile fragments
for automatic dependency tracking. If GNU make was not used, consider re-running the configure script with MAKE=\"gmake\" (or whatever is necessary). You can also try re-running configure with the '--disable-dependency-tracking' option to at least be able to build the package (albeit without support for automatic dependency tracking).
See `config.log’ for more details“ ”$LINENO“ 5; }
fi
{ am_dirpart=; unset am_dirpart;}
{ am_filepart=; unset am_filepart;}
{ am_mf=; unset am_mf;}
{ am_rc=; unset am_rc;}
rm -f conftest-deps.mk
}
;;
"libtool":C)
# See if we are running on zsh, and set the options that allow our
# commands through without removal of \ escapes.
if test -n "${ZSH_VERSION+set}"; then
setopt NO_GLOB_SUBST
fi
cfgfile=${ofile}T
trap "$RM \"$cfgfile\"; exit 1" 1 2 15
$RM "$cfgfile"
cat <<_LT_EOF >> "$cfgfile"
! $SHELL # Generated automatically by $as_me ($PACKAGE) $VERSION # NOTE: Changes made to this file will be lost: look at ltmain.sh.
# Provide generalized library-building support services. # Written by Gordon Matzigkeit, 1996
# Copyright © 2014 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# GNU Libtool is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of of the License, or # (at your option) any later version. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program or library that is built # using GNU Libtool, you may include this file under the same # distribution terms that you use for the rest of that program. # # GNU Libtool is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <www.gnu.org/licenses/>.
# The names of the tagged configurations supported by this script. available_tags=‘CXX ’
# Configured defaults for sys_lib_dlsearch_path munging. : ${LT_SYS_LIBRARY_PATH=“$configure_time_lt_sys_library_path”}
# ### BEGIN LIBTOOL CONFIG
# Which release of libtool.m4 was used? macro_version=$macro_version macro_revision=$macro_revision
# Whether or not to build shared libraries. build_libtool_libs=$enable_shared
# Whether or not to build static libraries. build_old_libs=$enable_static
# What type of objects to build. pic_mode=$pic_mode
# Whether or not to optimize for fast installation. fast_install=$enable_fast_install
# Shared archive member basename,for filename based shared library versioning on AIX. shared_archive_member_spec=$shared_archive_member_spec
# Shell to use when invoking shell scripts. SHELL=$lt_SHELL
# An echo program that protects backslashes. ECHO=$lt_ECHO
# The PATH separator for the build system. PATH_SEPARATOR=$lt_PATH_SEPARATOR
# The host system. host_alias=$host_alias host=$host host_os=$host_os
# The build system. build_alias=$build_alias build=$build build_os=$build_os
# A sed program that does not truncate output. SED=$lt_SED
# Sed that helps us avoid accidentally triggering echo(1) options like -n. Xsed=“$SED -e 1s/^X//”
# A grep program that handles long lines. GREP=$lt_GREP
# An ERE matcher. EGREP=$lt_EGREP
# A literal string matcher. FGREP=$lt_FGREP
# A BSD- or MS-compatible name lister. NM=$lt_NM
# Whether we need soft or hard links. LN_S=$lt_LN_S
# What is the maximum length of a command? max_cmd_len=$max_cmd_len
# Object file suffix (normally “o”). objext=$ac_objext
# Executable file suffix (normally “”). exeext=$exeext
# whether the shell understands “unset”. lt_unset=$lt_unset
# turn spaces into newlines. SP2NL=$lt_lt_SP2NL
# turn newlines into spaces. NL2SP=$lt_lt_NL2SP
# convert $build file names to $host format. to_host_file_cmd=$lt_cv_to_host_file_cmd
# convert $build files to toolchain format. to_tool_file_cmd=$lt_cv_to_tool_file_cmd
# A file(cmd) program that detects file types. FILECMD=$lt_FILECMD
# An object symbol dumper. OBJDUMP=$lt_OBJDUMP
# Method to check whether dependent libraries are shared objects. deplibs_check_method=$lt_deplibs_check_method
# Command to use when deplibs_check_method = “file_magic”. file_magic_cmd=$lt_file_magic_cmd
# How to find potential files when deplibs_check_method = “file_magic”. file_magic_glob=$lt_file_magic_glob
# Find potential files using nocaseglob when deplibs_check_method = “file_magic”. want_nocaseglob=$lt_want_nocaseglob
# DLL creation program. DLLTOOL=$lt_DLLTOOL
# Command to associate shared and link libraries. sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
# The archiver. AR=$lt_AR
# Flags to create an archive (by configure). lt_ar_flags=$lt_ar_flags
# Flags to create an archive. AR_FLAGS=${ARFLAGS-“$lt_ar_flags”}
# How to feed a file listing to the archiver. archiver_list_spec=$lt_archiver_list_spec
# A symbol stripping program. STRIP=$lt_STRIP
# Commands used to install an old-style archive. RANLIB=$lt_RANLIB old_postinstall_cmds=$lt_old_postinstall_cmds old_postuninstall_cmds=$lt_old_postuninstall_cmds
# Whether to use a lock for old archive extraction. lock_old_archive_extraction=$lock_old_archive_extraction
# A C compiler. LTCC=$lt_CC
# LTCC compiler flags. LTCFLAGS=$lt_CFLAGS
# Take the output of nm and produce a listing of raw symbols and C names. global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
# Transform the output of nm in a proper C declaration. global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
# Transform the output of nm into a list of symbols to manually relocate. global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import
# Transform the output of nm in a C name address pair. global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
# Transform the output of nm in a C name address pair when lib prefix is needed. global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
# The name lister interface. nm_interface=$lt_lt_cv_nm_interface
# Specify filename containing input files for $NM. nm_file_list_spec=$lt_nm_file_list_spec
# The root where to search for dependent libraries,and where our libraries should be installed. lt_sysroot=$lt_sysroot
# Command to truncate a binary pipe. lt_truncate_bin=$lt_lt_cv_truncate_bin
# The name of the directory that contains temporary libtool files. objdir=$objdir
# Used to examine libraries when file_magic_cmd begins with “file”. MAGIC_CMD=$MAGIC_CMD
# Must we lock files when doing compilation? need_locks=$lt_need_locks
# Manifest tool. MANIFEST_TOOL=$lt_MANIFEST_TOOL
# Tool to manipulate archived DWARF debug symbol files on Mac OS X. DSYMUTIL=$lt_DSYMUTIL
# Tool to change global to local symbols on Mac OS X. NMEDIT=$lt_NMEDIT
# Tool to manipulate fat objects and archives on Mac OS X. LIPO=$lt_LIPO
# ldd/readelf like tool for Mach-O binaries on Mac OS X. OTOOL=$lt_OTOOL
# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. OTOOL64=$lt_OTOOL64
# Old archive suffix (normally “a”). libext=$libext
# Shared library suffix (normally “.so”). shrext_cmds=$lt_shrext_cmds
# The commands to extract the exported symbol list from a shared archive. extract_expsyms_cmds=$lt_extract_expsyms_cmds
# Variables whose values should be saved in libtool wrapper scripts and # restored at link time. variables_saved_for_relink=$lt_variables_saved_for_relink
# Do we need the “lib” prefix for modules? need_lib_prefix=$need_lib_prefix
# Do we need a version for libraries? need_version=$need_version
# Library versioning type. version_type=$version_type
# Shared library runtime path variable. runpath_var=$runpath_var
# Shared library path variable. shlibpath_var=$shlibpath_var
# Is shlibpath searched before the hard-coded library search path? shlibpath_overrides_runpath=$shlibpath_overrides_runpath
# Format of library name prefix. libname_spec=$lt_libname_spec
# List of archive names. First name is the real one, the rest are links. # The last name is the one that the linker finds with -lNAME library_names_spec=$lt_library_names_spec
# The coded name of the library, if different from the real name. soname_spec=$lt_soname_spec
# Permission mode override for installation of shared libraries. install_override_mode=$lt_install_override_mode
# Command to use after installation of a shared archive. postinstall_cmds=$lt_postinstall_cmds
# Command to use after uninstallation of a shared archive. postuninstall_cmds=$lt_postuninstall_cmds
# Commands used to finish a libtool library installation in a directory. finish_cmds=$lt_finish_cmds
# As “finish_cmds”, except a single script fragment to be evaled but # not shown. finish_eval=$lt_finish_eval
# Whether we should hardcode library paths into libraries. hardcode_into_libs=$hardcode_into_libs
# Compile-time system search path for libraries. sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
# Detected run-time system search path for libraries. sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path
# Explicit LT_SYS_LIBRARY_PATH set during ./configure time. configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path
# Whether dlopen is supported. dlopen_support=$enable_dlopen
# Whether dlopen of programs is supported. dlopen_self=$enable_dlopen_self
# Whether dlopen of statically linked programs is supported. dlopen_self_static=$enable_dlopen_self_static
# Commands to strip libraries. old_striplib=$lt_old_striplib striplib=$lt_striplib
# The linker used to build libraries. LD=$lt_LD
# How to create reloadable object files. reload_flag=$lt_reload_flag reload_cmds=$lt_reload_cmds
# Commands used to build an old-style archive. old_archive_cmds=$lt_old_archive_cmds
# A language specific compiler. CC=$lt_compiler
# Is the compiler the GNU compiler? with_gcc=$GCC
# Compiler flag to turn off builtin functions. no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
# Additional compiler flags for building library objects. pic_flag=$lt_lt_prog_compiler_pic
# How to pass a linker flag through the compiler. wl=$lt_lt_prog_compiler_wl
# Compiler flag to prevent dynamic linking. link_static_flag=$lt_lt_prog_compiler_static
# Does compiler simultaneously support -c and -o options? compiler_c_o=$lt_lt_cv_prog_compiler_c_o
# Whether or not to add -lc for building shared libraries. build_libtool_need_lc=$archive_cmds_need_lc
# Whether or not to disallow shared libs when runtime libs are static. allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
# Compiler flag to allow reflexive dlopens. export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
# Compiler flag to generate shared objects directly from archives. whole_archive_flag_spec=$lt_whole_archive_flag_spec
# Whether the compiler copes with passing no objects directly. compiler_needs_object=$lt_compiler_needs_object
# Create an old-style archive from a shared archive. old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
# Create a temporary old-style archive to link instead of a shared archive. old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
# Commands used to build a shared archive. archive_cmds=$lt_archive_cmds archive_expsym_cmds=$lt_archive_expsym_cmds
# Commands used to build a loadable module if different from building # a shared archive. module_cmds=$lt_module_cmds module_expsym_cmds=$lt_module_expsym_cmds
# Whether we are building with GNU ld or not. with_gnu_ld=$lt_with_gnu_ld
# Flag that allows shared libraries with undefined symbols to be built. allow_undefined_flag=$lt_allow_undefined_flag
# Flag that enforces no undefined symbols. no_undefined_flag=$lt_no_undefined_flag
# Flag to hardcode $libdir into a binary during linking. # This must work even if $libdir does not exist hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
# Whether we need a single “-rpath” flag with a separated argument. hardcode_libdir_separator=$lt_hardcode_libdir_separator
# Set to “yes” if using DIR/libNAME$shared_ext during linking hardcodes # DIR into the resulting binary. hardcode_direct=$hardcode_direct
# Set to “yes” if using DIR/libNAME$shared_ext during linking hardcodes # DIR into the resulting binary and the resulting library dependency is # “absolute”,i.e impossible to change by setting $shlibpath_var if the # library is relocated. hardcode_direct_absolute=$hardcode_direct_absolute
# Set to “yes” if using the -LDIR flag during linking hardcodes DIR # into the resulting binary. hardcode_minus_L=$hardcode_minus_L
# Set to “yes” if using SHLIBPATH_VAR=DIR during linking hardcodes DIR # into the resulting binary. hardcode_shlibpath_var=$hardcode_shlibpath_var
# Set to “yes” if building a shared library automatically hardcodes DIR # into the library and all subsequent libraries and executables linked # against it. hardcode_automatic=$hardcode_automatic
# Set to yes if linker adds runtime paths of dependent libraries # to runtime path list. inherit_rpath=$inherit_rpath
# Whether libtool must link a program against all its dependency libraries. link_all_deplibs=$link_all_deplibs
# Set to “yes” if exported symbols are required. always_export_symbols=$always_export_symbols
# The commands to list exported symbols. export_symbols_cmds=$lt_export_symbols_cmds
# Symbols that should not be listed in the preloaded symbols. exclude_expsyms=$lt_exclude_expsyms
# Symbols that must always be exported. include_expsyms=$lt_include_expsyms
# Commands necessary for linking programs (against libraries) with templates. prelink_cmds=$lt_prelink_cmds
# Commands necessary for finishing linking programs. postlink_cmds=$lt_postlink_cmds
# Specify filename containing input files. file_list_spec=$lt_file_list_spec
# How to hardcode a shared library path into an executable. hardcode_action=$hardcode_action
# The directories searched by this compiler when creating a shared library. compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
# Dependencies to place before and after the objects being linked to # create a shared library. predep_objects=$lt_predep_objects postdep_objects=$lt_postdep_objects predeps=$lt_predeps postdeps=$lt_postdeps
# The library search path used internally by the compiler when linking # a shared library. compiler_lib_search_path=$lt_compiler_lib_search_path
# ### END LIBTOOL CONFIG
_LT_EOF
cat <<'_LT_EOF' >> "$cfgfile"
# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
# func_munge_path_list VARIABLE PATH # ———————————– # VARIABLE is name of variable containing space separated list of # directories to be munged by the contents of PATH, which is string # having a format: # “DIR:” # string “DIR[ DIR]” will be prepended to VARIABLE # “:DIR” # string “DIR[ DIR]” will be appended to VARIABLE # “DIRP::[DIRA:]DIRA” # string “DIRP[ DIRP]” will be prepended to VARIABLE and string # “DIRA[ DIRA]” will be appended to VARIABLE # “DIR” # VARIABLE will be replaced by “DIR[ DIR]” func_munge_path_list () {
case x$2 in
x)
;;
*:)
eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
;;
x:*)
eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
;;
*::*)
eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
;;
*)
eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
;;
esac
}
# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. func_cc_basename () {
for cc_temp in $*""; do
case $cc_temp in
compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
\-*) ;;
*) break;;
esac
done
func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
}
# ### END FUNCTIONS SHARED WITH CONFIGURE
_LT_EOF
case $host_os in aix3*) cat <<\_LT_EOF >> "$cfgfile"
# AIX sometimes has problems with the GCC collect2 program. For some # reason, if we set the COLLECT_NAMES environment variable, the problems # vanish in a puff of smoke. if test set != “${COLLECT_NAMES+set}”; then
COLLECT_NAMES= export COLLECT_NAMES
fi _LT_EOF
;;
esac
ltmain=$ac_aux_dir/ltmain.sh
# We use sed instead of cat because bash on DJGPP gets confused if # if finds mixed CR/LF and LF-only lines. Since sed operates in # text mode, it properly converts lines to CR/LF. This bash problem # is reportedly fixed, but why not run on old versions too? $SED '$q' "$ltmain" >> "$cfgfile" \ || (rm -f "$cfgfile"; exit 1) mv -f "$cfgfile" "$ofile" || (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") chmod +x "$ofile" cat <<_LT_EOF >> "$ofile"
# ### BEGIN LIBTOOL TAG CONFIG: CXX
# The linker used to build libraries. LD=$lt_LD_CXX
# How to create reloadable object files. reload_flag=$lt_reload_flag_CXX reload_cmds=$lt_reload_cmds_CXX
# Commands used to build an old-style archive. old_archive_cmds=$lt_old_archive_cmds_CXX
# A language specific compiler. CC=$lt_compiler_CXX
# Is the compiler the GNU compiler? with_gcc=$GCC_CXX
# Compiler flag to turn off builtin functions. no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
# Additional compiler flags for building library objects. pic_flag=$lt_lt_prog_compiler_pic_CXX
# How to pass a linker flag through the compiler. wl=$lt_lt_prog_compiler_wl_CXX
# Compiler flag to prevent dynamic linking. link_static_flag=$lt_lt_prog_compiler_static_CXX
# Does compiler simultaneously support -c and -o options? compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
# Whether or not to add -lc for building shared libraries. build_libtool_need_lc=$archive_cmds_need_lc_CXX
# Whether or not to disallow shared libs when runtime libs are static. allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
# Compiler flag to allow reflexive dlopens. export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
# Compiler flag to generate shared objects directly from archives. whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
# Whether the compiler copes with passing no objects directly. compiler_needs_object=$lt_compiler_needs_object_CXX
# Create an old-style archive from a shared archive. old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
# Create a temporary old-style archive to link instead of a shared archive. old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
# Commands used to build a shared archive. archive_cmds=$lt_archive_cmds_CXX archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
# Commands used to build a loadable module if different from building # a shared archive. module_cmds=$lt_module_cmds_CXX module_expsym_cmds=$lt_module_expsym_cmds_CXX
# Whether we are building with GNU ld or not. with_gnu_ld=$lt_with_gnu_ld_CXX
# Flag that allows shared libraries with undefined symbols to be built. allow_undefined_flag=$lt_allow_undefined_flag_CXX
# Flag that enforces no undefined symbols. no_undefined_flag=$lt_no_undefined_flag_CXX
# Flag to hardcode $libdir into a binary during linking. # This must work even if $libdir does not exist hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
# Whether we need a single “-rpath” flag with a separated argument. hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
# Set to “yes” if using DIR/libNAME$shared_ext during linking hardcodes # DIR into the resulting binary. hardcode_direct=$hardcode_direct_CXX
# Set to “yes” if using DIR/libNAME$shared_ext during linking hardcodes # DIR into the resulting binary and the resulting library dependency is # “absolute”,i.e impossible to change by setting $shlibpath_var if the # library is relocated. hardcode_direct_absolute=$hardcode_direct_absolute_CXX
# Set to “yes” if using the -LDIR flag during linking hardcodes DIR # into the resulting binary. hardcode_minus_L=$hardcode_minus_L_CXX
# Set to “yes” if using SHLIBPATH_VAR=DIR during linking hardcodes DIR # into the resulting binary. hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
# Set to “yes” if building a shared library automatically hardcodes DIR # into the library and all subsequent libraries and executables linked # against it. hardcode_automatic=$hardcode_automatic_CXX
# Set to yes if linker adds runtime paths of dependent libraries # to runtime path list. inherit_rpath=$inherit_rpath_CXX
# Whether libtool must link a program against all its dependency libraries. link_all_deplibs=$link_all_deplibs_CXX
# Set to “yes” if exported symbols are required. always_export_symbols=$always_export_symbols_CXX
# The commands to list exported symbols. export_symbols_cmds=$lt_export_symbols_cmds_CXX
# Symbols that should not be listed in the preloaded symbols. exclude_expsyms=$lt_exclude_expsyms_CXX
# Symbols that must always be exported. include_expsyms=$lt_include_expsyms_CXX
# Commands necessary for linking programs (against libraries) with templates. prelink_cmds=$lt_prelink_cmds_CXX
# Commands necessary for finishing linking programs. postlink_cmds=$lt_postlink_cmds_CXX
# Specify filename containing input files. file_list_spec=$lt_file_list_spec_CXX
# How to hardcode a shared library path into an executable. hardcode_action=$hardcode_action_CXX
# The directories searched by this compiler when creating a shared library. compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
# Dependencies to place before and after the objects being linked to # create a shared library. predep_objects=$lt_predep_objects_CXX postdep_objects=$lt_postdep_objects_CXX predeps=$lt_predeps_CXX postdeps=$lt_postdeps_CXX
# The library search path used internally by the compiler when linking # a shared library. compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
# ### END LIBTOOL TAG CONFIG: CXX _LT_EOF
;; "include":C) test -d include || mkdir include ;; "src":C)
test -d src || mkdir src test -d src/$TARGETDIR || mkdir src/$TARGETDIR
;;
esac
done # for ac_tag
as_fn_exit 0 _ACEOF ac_clean_files=$ac_clean_files_save
test $ac_write_fail = 0 ||
as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
# configure is writing to config.log, and then calls config.status. # config.status does its own redirection, appending to config.log. # Unfortunately, on DOS this fails, as config.log is still kept open # by configure, so config.status won’t be able to write to it; its # output is simply discarded. So we exec the FD to /dev/null, # effectively closing config.log, so it can be properly (re)opened and # appended to by config.status. When coming back to configure, we # need to make the FD available again. if test “$no_create” != yes; then
ac_cs_success=: ac_config_status_args= test "$silent" = yes && ac_config_status_args="$ac_config_status_args --quiet" exec 5>/dev/null $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. $ac_cs_success || as_fn_exit 1
fi if test -n “$ac_unrecognized_opts” && test “$enable_option_checking” != no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
printf “%sn” “$as_me: WARNING: unrecognized options: $ac_unrecognized_opts” >&2;} fi
# Copy this file instead of using AC_CONFIG_LINK in order to support # compiling with MSVC, which won’t understand cygwin style symlinks. cp ${srcdir}/src/$TARGETDIR/ffitarget.h include/ffitarget.h