twisterp2pbittorrentblockchainnetworkipv6microbloggingdecentralizedsocial-networkdhttwister-coretwisterarmyp2p-networktwister-servertwister-ipv6
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
819 lines
31 KiB
819 lines
31 KiB
11 years ago
|
## concatentation of files in gettext-0.14.5/autoconf-lib-link/m4
|
||
|
|
# lib-ld.m4 serial 3 (gettext-0.13)
|
||
|
|
dnl Copyright (C) 1996-2003 Free Software Foundation, Inc.
|
||
|
|
dnl This file is free software; the Free Software Foundation
|
||
|
|
dnl gives unlimited permission to copy and/or distribute it,
|
||
|
|
dnl with or without modifications, as long as this notice is preserved.
|
||
|
|
|
||
|
|
dnl Subroutines of libtool.m4,
|
||
|
|
dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision
|
||
|
|
dnl with libtool.m4.
|
||
|
|
|
||
|
|
dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no.
|
||
|
|
AC_DEFUN([AC_LIB_PROG_LD_GNU],
|
||
|
|
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld,
|
||
|
|
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
|
||
|
|
case `$LD -v 2>&1 </dev/null` in
|
||
|
|
*GNU* | *'with BFD'*)
|
||
|
|
acl_cv_prog_gnu_ld=yes ;;
|
||
|
|
*)
|
||
|
|
acl_cv_prog_gnu_ld=no ;;
|
||
|
|
esac])
|
||
|
|
with_gnu_ld=$acl_cv_prog_gnu_ld
|
||
|
|
])
|
||
|
|
|
||
|
|
dnl From libtool-1.4. Sets the variable LD.
|
||
|
|
AC_DEFUN([AC_LIB_PROG_LD],
|
||
|
|
[AC_ARG_WITH(gnu-ld,
|
||
|
|
[AS_HELP_STRING([--with-gnu-ld],
|
||
|
|
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
|
||
|
|
test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
|
||
|
|
AC_REQUIRE([AC_PROG_CC])dnl
|
||
|
|
AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
||
|
|
# Prepare PATH_SEPARATOR.
|
||
|
|
# The user is always right.
|
||
|
|
if test "${PATH_SEPARATOR+set}" != set; then
|
||
|
|
echo "#! /bin/sh" >conf$$.sh
|
||
|
|
echo "exit 0" >>conf$$.sh
|
||
|
|
chmod +x conf$$.sh
|
||
|
|
if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
|
||
|
|
PATH_SEPARATOR=';'
|
||
|
|
else
|
||
|
|
PATH_SEPARATOR=:
|
||
|
|
fi
|
||
|
|
rm -f conf$$.sh
|
||
|
|
fi
|
||
|
|
ac_prog=ld
|
||
|
|
if test "$GCC" = yes; then
|
||
|
|
# Check if gcc -print-prog-name=ld gives a path.
|
||
|
|
AC_MSG_CHECKING([for ld used by GCC])
|
||
|
|
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.
|
||
|
|
[[\\/]* | [A-Za-z]:[\\/]*)]
|
||
|
|
[re_direlt='/[^/][^/]*/\.\./']
|
||
|
|
# Canonicalize the path 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 "$with_gnu_ld" = yes; then
|
||
|
|
AC_MSG_CHECKING([for GNU ld])
|
||
|
|
else
|
||
|
|
AC_MSG_CHECKING([for non-GNU ld])
|
||
|
|
fi
|
||
|
|
AC_CACHE_VAL(acl_cv_path_LD,
|
||
|
|
[if test -z "$LD"; then
|
||
|
|
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
|
||
|
|
for ac_dir in $PATH; do
|
||
|
|
test -z "$ac_dir" && ac_dir=.
|
||
|
|
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
|
||
|
|
acl_cv_path_LD="$ac_dir/$ac_prog"
|
||
|
|
# Check to see if the program is GNU ld. I'd rather use --version,
|
||
|
|
# but apparently some GNU ld's only accept -v.
|
||
|
|
# Break only if it was the GNU/non-GNU ld that we prefer.
|
||
|
|
case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
|
||
|
|
*GNU* | *'with BFD'*)
|
||
|
|
test "$with_gnu_ld" != no && break ;;
|
||
|
|
*)
|
||
|
|
test "$with_gnu_ld" != yes && break ;;
|
||
|
|
esac
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
IFS="$ac_save_ifs"
|
||
|
|
else
|
||
|
|
acl_cv_path_LD="$LD" # Let the user override the test with a path.
|
||
|
|
fi])
|
||
|
|
LD="$acl_cv_path_LD"
|
||
|
|
if test -n "$LD"; then
|
||
|
|
AC_MSG_RESULT($LD)
|
||
|
|
else
|
||
|
|
AC_MSG_RESULT(no)
|
||
|
|
fi
|
||
|
|
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
|
||
|
|
AC_LIB_PROG_LD_GNU
|
||
|
|
])
|
||
|
|
# lib-link.m4 serial 6 (gettext-0.14.3)
|
||
|
|
dnl Copyright (C) 2001-2005 Free Software Foundation, Inc.
|
||
|
|
dnl This file is free software; the Free Software Foundation
|
||
|
|
dnl gives unlimited permission to copy and/or distribute it,
|
||
|
|
dnl with or without modifications, as long as this notice is preserved.
|
||
|
|
|
||
|
|
dnl From Bruno Haible.
|
||
|
|
|
||
|
|
AC_PREREQ(2.50)
|
||
|
|
|
||
|
|
dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and
|
||
|
|
dnl the libraries corresponding to explicit and implicit dependencies.
|
||
|
|
dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and
|
||
|
|
dnl augments the CPPFLAGS variable.
|
||
|
|
AC_DEFUN([AC_LIB_LINKFLAGS],
|
||
|
|
[
|
||
|
|
AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
|
||
|
|
dnl AC_REQUIRE([AC_LIB_RPATH])
|
||
|
|
define([Name],[translit([$1],[./-], [___])])
|
||
|
|
define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
|
||
|
|
[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
|
||
|
|
AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
|
||
|
|
AC_LIB_LINKFLAGS_BODY([$1], [$2])
|
||
|
|
ac_cv_lib[]Name[]_libs="$LIB[]NAME"
|
||
|
|
ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME"
|
||
|
|
ac_cv_lib[]Name[]_cppflags="$INC[]NAME"
|
||
|
|
])
|
||
|
|
LIB[]NAME="$ac_cv_lib[]Name[]_libs"
|
||
|
|
LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs"
|
||
|
|
INC[]NAME="$ac_cv_lib[]Name[]_cppflags"
|
||
|
|
AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
|
||
|
|
AC_SUBST([LIB]NAME)
|
||
|
|
AC_SUBST([LTLIB]NAME)
|
||
|
|
dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the
|
||
|
|
dnl results of this search when this library appears as a dependency.
|
||
|
|
HAVE_LIB[]NAME=yes
|
||
|
|
undefine([Name])
|
||
|
|
undefine([NAME])
|
||
|
|
])
|
||
|
|
|
||
|
|
dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode)
|
||
|
|
dnl searches for libname and the libraries corresponding to explicit and
|
||
|
|
dnl implicit dependencies, together with the specified include files and
|
||
|
|
dnl the ability to compile and link the specified testcode. If found, it
|
||
|
|
dnl sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} and
|
||
|
|
dnl LTLIB${NAME} variables and augments the CPPFLAGS variable, and
|
||
|
|
dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs
|
||
|
|
dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty.
|
||
|
|
AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
|
||
|
|
[
|
||
|
|
AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
|
||
|
|
dnl AC_REQUIRE([AC_LIB_RPATH])
|
||
|
|
define([Name],[translit([$1],[./-], [___])])
|
||
|
|
define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
|
||
|
|
[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
|
||
|
|
|
||
|
|
dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
|
||
|
|
dnl accordingly.
|
||
|
|
AC_LIB_LINKFLAGS_BODY([$1], [$2])
|
||
|
|
|
||
|
|
dnl Add $INC[]NAME to CPPFLAGS before performing the following checks,
|
||
|
|
dnl because if the user has installed lib[]Name and not disabled its use
|
||
|
|
dnl via --without-lib[]Name-prefix, he wants to use it.
|
||
|
|
ac_save_CPPFLAGS="$CPPFLAGS"
|
||
|
|
AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
|
||
|
|
|
||
|
|
AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
|
||
|
|
ac_save_LIBS="$LIBS"
|
||
|
|
LIBS="$LIBS $LIB[]NAME"
|
||
|
|
AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name=no])
|
||
|
|
LIBS="$ac_save_LIBS"
|
||
|
|
])
|
||
|
|
if test "$ac_cv_lib[]Name" = yes; then
|
||
|
|
HAVE_LIB[]NAME=yes
|
||
|
|
AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the $1 library.])
|
||
|
|
AC_MSG_CHECKING([how to link with lib[]$1])
|
||
|
|
AC_MSG_RESULT([$LIB[]NAME])
|
||
|
|
else
|
||
|
|
HAVE_LIB[]NAME=no
|
||
|
|
dnl If $LIB[]NAME didn't lead to a usable library, we don't need
|
||
|
|
dnl $INC[]NAME either.
|
||
|
|
CPPFLAGS="$ac_save_CPPFLAGS"
|
||
|
|
LIB[]NAME=
|
||
|
|
LTLIB[]NAME=
|
||
|
|
fi
|
||
|
|
AC_SUBST([HAVE_LIB]NAME)
|
||
|
|
AC_SUBST([LIB]NAME)
|
||
|
|
AC_SUBST([LTLIB]NAME)
|
||
|
|
undefine([Name])
|
||
|
|
undefine([NAME])
|
||
|
|
])
|
||
|
|
|
||
|
|
dnl Determine the platform dependent parameters needed to use rpath:
|
||
|
|
dnl libext, shlibext, hardcode_libdir_flag_spec, hardcode_libdir_separator,
|
||
|
|
dnl hardcode_direct, hardcode_minus_L.
|
||
|
|
AC_DEFUN([AC_LIB_RPATH],
|
||
|
|
[
|
||
|
|
dnl Tell automake >= 1.10 to complain if config.rpath is missing.
|
||
|
|
m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])])
|
||
|
|
AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS
|
||
|
|
dnl AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld
|
||
|
|
AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host
|
||
|
|
AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir
|
||
|
|
AC_CACHE_CHECK([for shared library run path origin], acl_cv_rpath, [
|
||
|
|
CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
|
||
|
|
${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
|
||
|
|
. ./conftest.sh
|
||
|
|
rm -f ./conftest.sh
|
||
|
|
acl_cv_rpath=done
|
||
|
|
])
|
||
|
|
wl="$acl_cv_wl"
|
||
|
|
libext="$acl_cv_libext"
|
||
|
|
shlibext="$acl_cv_shlibext"
|
||
|
|
hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
|
||
|
|
hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
|
||
|
|
hardcode_direct="$acl_cv_hardcode_direct"
|
||
|
|
hardcode_minus_L="$acl_cv_hardcode_minus_L"
|
||
|
|
dnl Determine whether the user wants rpath handling at all.
|
||
|
|
dnl AC_ARG_ENABLE(rpath,
|
||
|
|
dnl [ --disable-rpath do not hardcode runtime library paths],
|
||
|
|
dnl :, enable_rpath=yes)
|
||
|
|
])
|
||
|
|
|
||
|
|
dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and
|
||
|
|
dnl the libraries corresponding to explicit and implicit dependencies.
|
||
|
|
dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables.
|
||
|
|
AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
|
||
|
|
[
|
||
|
|
define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
|
||
|
|
[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
|
||
|
|
dnl By default, look in $includedir and $libdir.
|
||
|
|
use_additional=yes
|
||
|
|
AC_LIB_WITH_FINAL_PREFIX([
|
||
|
|
eval additional_includedir=\"$includedir\"
|
||
|
|
eval additional_libdir=\"$libdir\"
|
||
|
|
])
|
||
|
|
AC_LIB_ARG_WITH([lib$1-prefix],
|
||
|
|
[ --with-lib$1-prefix[=DIR] search for lib$1 in DIR/include and DIR/lib
|
||
|
|
--without-lib$1-prefix don't search for lib$1 in includedir and libdir],
|
||
|
|
[
|
||
|
|
if test "X$withval" = "Xno"; then
|
||
|
|
use_additional=no
|
||
|
|
else
|
||
|
|
if test "X$withval" = "X"; then
|
||
|
|
AC_LIB_WITH_FINAL_PREFIX([
|
||
|
|
eval additional_includedir=\"$includedir\"
|
||
|
|
eval additional_libdir=\"$libdir\"
|
||
|
|
])
|
||
|
|
else
|
||
|
|
additional_includedir="$withval/include"
|
||
|
|
additional_libdir="$withval/lib"
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
])
|
||
|
|
dnl Search the library and its dependencies in $additional_libdir and
|
||
|
|
dnl $LDFLAGS. Using breadth-first-seach.
|
||
|
|
LIB[]NAME=
|
||
|
|
LTLIB[]NAME=
|
||
|
|
INC[]NAME=
|
||
|
|
rpathdirs=
|
||
|
|
ltrpathdirs=
|
||
|
|
names_already_handled=
|
||
|
|
names_next_round='$1 $2'
|
||
|
|
while test -n "$names_next_round"; do
|
||
|
|
names_this_round="$names_next_round"
|
||
|
|
names_next_round=
|
||
|
|
for name in $names_this_round; do
|
||
|
|
already_handled=
|
||
|
|
for n in $names_already_handled; do
|
||
|
|
if test "$n" = "$name"; then
|
||
|
|
already_handled=yes
|
||
|
|
break
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
if test -z "$already_handled"; then
|
||
|
|
names_already_handled="$names_already_handled $name"
|
||
|
|
dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
|
||
|
|
dnl or AC_LIB_HAVE_LINKFLAGS call.
|
||
|
|
uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
|
||
|
|
eval value=\"\$HAVE_LIB$uppername\"
|
||
|
|
if test -n "$value"; then
|
||
|
|
if test "$value" = yes; then
|
||
|
|
eval value=\"\$LIB$uppername\"
|
||
|
|
test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value"
|
||
|
|
eval value=\"\$LTLIB$uppername\"
|
||
|
|
test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value"
|
||
|
|
else
|
||
|
|
dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
|
||
|
|
dnl that this library doesn't exist. So just drop it.
|
||
|
|
:
|
||
|
|
fi
|
||
|
|
else
|
||
|
|
dnl Search the library lib$name in $additional_libdir and $LDFLAGS
|
||
|
|
dnl and the already constructed $LIBNAME/$LTLIBNAME.
|
||
|
|
found_dir=
|
||
|
|
found_la=
|
||
|
|
found_so=
|
||
|
|
found_a=
|
||
|
|
if test $use_additional = yes; then
|
||
|
|
if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
|
||
|
|
found_dir="$additional_libdir"
|
||
|
|
found_so="$additional_libdir/lib$name.$shlibext"
|
||
|
|
if test -f "$additional_libdir/lib$name.la"; then
|
||
|
|
found_la="$additional_libdir/lib$name.la"
|
||
|
|
fi
|
||
|
|
else
|
||
|
|
if test -f "$additional_libdir/lib$name.$libext"; then
|
||
|
|
found_dir="$additional_libdir"
|
||
|
|
found_a="$additional_libdir/lib$name.$libext"
|
||
|
|
if test -f "$additional_libdir/lib$name.la"; then
|
||
|
|
found_la="$additional_libdir/lib$name.la"
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
if test "X$found_dir" = "X"; then
|
||
|
|
for x in $LDFLAGS $LTLIB[]NAME; do
|
||
|
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
||
|
|
case "$x" in
|
||
|
|
-L*)
|
||
|
|
dir=`echo "X$x" | sed -e 's/^X-L//'`
|
||
|
|
if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
|
||
|
|
found_dir="$dir"
|
||
|
|
found_so="$dir/lib$name.$shlibext"
|
||
|
|
if test -f "$dir/lib$name.la"; then
|
||
|
|
found_la="$dir/lib$name.la"
|
||
|
|
fi
|
||
|
|
else
|
||
|
|
if test -f "$dir/lib$name.$libext"; then
|
||
|
|
found_dir="$dir"
|
||
|
|
found_a="$dir/lib$name.$libext"
|
||
|
|
if test -f "$dir/lib$name.la"; then
|
||
|
|
found_la="$dir/lib$name.la"
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
if test "X$found_dir" != "X"; then
|
||
|
|
break
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
fi
|
||
|
|
if test "X$found_dir" != "X"; then
|
||
|
|
dnl Found the library.
|
||
|
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name"
|
||
|
|
if test "X$found_so" != "X"; then
|
||
|
|
dnl Linking with a shared library. We attempt to hardcode its
|
||
|
|
dnl directory into the executable's runpath, unless it's the
|
||
|
|
dnl standard /usr/lib.
|
||
|
|
if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
|
||
|
|
dnl No hardcoding is needed.
|
||
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
|
||
|
|
else
|
||
|
|
dnl Use an explicit option to hardcode DIR into the resulting
|
||
|
|
dnl binary.
|
||
|
|
dnl Potentially add DIR to ltrpathdirs.
|
||
|
|
dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
|
||
|
|
haveit=
|
||
|
|
for x in $ltrpathdirs; do
|
||
|
|
if test "X$x" = "X$found_dir"; then
|
||
|
|
haveit=yes
|
||
|
|
break
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
if test -z "$haveit"; then
|
||
|
|
ltrpathdirs="$ltrpathdirs $found_dir"
|
||
|
|
fi
|
||
|
|
dnl The hardcoding into $LIBNAME is system dependent.
|
||
|
|
if test "$hardcode_direct" = yes; then
|
||
|
|
dnl Using DIR/libNAME.so during linking hardcodes DIR into the
|
||
|
|
dnl resulting binary.
|
||
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
|
||
|
|
else
|
||
|
|
if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
|
||
|
|
dnl Use an explicit option to hardcode DIR into the resulting
|
||
|
|
dnl binary.
|
||
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
|
||
|
|
dnl Potentially add DIR to rpathdirs.
|
||
|
|
dnl The rpathdirs will be appended to $LIBNAME at the end.
|
||
|
|
haveit=
|
||
|
|
for x in $rpathdirs; do
|
||
|
|
if test "X$x" = "X$found_dir"; then
|
||
|
|
haveit=yes
|
||
|
|
break
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
if test -z "$haveit"; then
|
||
|
|
rpathdirs="$rpathdirs $found_dir"
|
||
|
|
fi
|
||
|
|
else
|
||
|
|
dnl Rely on "-L$found_dir".
|
||
|
|
dnl But don't add it if it's already contained in the LDFLAGS
|
||
|
|
dnl or the already constructed $LIBNAME
|
||
|
|
haveit=
|
||
|
|
for x in $LDFLAGS $LIB[]NAME; do
|
||
|
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
||
|
|
if test "X$x" = "X-L$found_dir"; then
|
||
|
|
haveit=yes
|
||
|
|
break
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
if test -z "$haveit"; then
|
||
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
|
||
|
|
fi
|
||
|
|
if test "$hardcode_minus_L" != no; then
|
||
|
|
dnl FIXME: Not sure whether we should use
|
||
|
|
dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
|
||
|
|
dnl here.
|
||
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
|
||
|
|
else
|
||
|
|
dnl We cannot use $hardcode_runpath_var and LD_RUN_PATH
|
||
|
|
dnl here, because this doesn't fit in flags passed to the
|
||
|
|
dnl compiler. So give up. No hardcoding. This affects only
|
||
|
|
dnl very old systems.
|
||
|
|
dnl FIXME: Not sure whether we should use
|
||
|
|
dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
|
||
|
|
dnl here.
|
||
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
else
|
||
|
|
if test "X$found_a" != "X"; then
|
||
|
|
dnl Linking with a static library.
|
||
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a"
|
||
|
|
else
|
||
|
|
dnl We shouldn't come here, but anyway it's good to have a
|
||
|
|
dnl fallback.
|
||
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name"
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
dnl Assume the include files are nearby.
|
||
|
|
additional_includedir=
|
||
|
|
case "$found_dir" in
|
||
|
|
*/lib | */lib/)
|
||
|
|
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
|
||
|
|
additional_includedir="$basedir/include"
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
if test "X$additional_includedir" != "X"; then
|
||
|
|
dnl Potentially add $additional_includedir to $INCNAME.
|
||
|
|
dnl But don't add it
|
||
|
|
dnl 1. if it's the standard /usr/include,
|
||
|
|
dnl 2. if it's /usr/local/include and we are using GCC on Linux,
|
||
|
|
dnl 3. if it's already present in $CPPFLAGS or the already
|
||
|
|
dnl constructed $INCNAME,
|
||
|
|
dnl 4. if it doesn't exist as a directory.
|
||
|
|
if test "X$additional_includedir" != "X/usr/include"; then
|
||
|
|
haveit=
|
||
|
|
if test "X$additional_includedir" = "X/usr/local/include"; then
|
||
|
|
if test -n "$GCC"; then
|
||
|
|
case $host_os in
|
||
|
|
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
|
||
|
|
esac
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
if test -z "$haveit"; then
|
||
|
|
for x in $CPPFLAGS $INC[]NAME; do
|
||
|
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
||
|
|
if test "X$x" = "X-I$additional_includedir"; then
|
||
|
|
haveit=yes
|
||
|
|
break
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
if test -z "$haveit"; then
|
||
|
|
if test -d "$additional_includedir"; then
|
||
|
|
dnl Really add $additional_includedir to $INCNAME.
|
||
|
|
INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir"
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
dnl Look for dependencies.
|
||
|
|
if test -n "$found_la"; then
|
||
|
|
dnl Read the .la file. It defines the variables
|
||
|
|
dnl dlname, library_names, old_library, dependency_libs, current,
|
||
|
|
dnl age, revision, installed, dlopen, dlpreopen, libdir.
|
||
|
|
save_libdir="$libdir"
|
||
|
|
case "$found_la" in
|
||
|
|
*/* | *\\*) . "$found_la" ;;
|
||
|
|
*) . "./$found_la" ;;
|
||
|
|
esac
|
||
|
|
libdir="$save_libdir"
|
||
|
|
dnl We use only dependency_libs.
|
||
|
|
for dep in $dependency_libs; do
|
||
|
|
case "$dep" in
|
||
|
|
-L*)
|
||
|
|
additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
|
||
|
|
dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME.
|
||
|
|
dnl But don't add it
|
||
|
|
dnl 1. if it's the standard /usr/lib,
|
||
|
|
dnl 2. if it's /usr/local/lib and we are using GCC on Linux,
|
||
|
|
dnl 3. if it's already present in $LDFLAGS or the already
|
||
|
|
dnl constructed $LIBNAME,
|
||
|
|
dnl 4. if it doesn't exist as a directory.
|
||
|
|
if test "X$additional_libdir" != "X/usr/lib"; then
|
||
|
|
haveit=
|
||
|
|
if test "X$additional_libdir" = "X/usr/local/lib"; then
|
||
|
|
if test -n "$GCC"; then
|
||
|
|
case $host_os in
|
||
|
|
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
|
||
|
|
esac
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
if test -z "$haveit"; then
|
||
|
|
haveit=
|
||
|
|
for x in $LDFLAGS $LIB[]NAME; do
|
||
|
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
||
|
|
if test "X$x" = "X-L$additional_libdir"; then
|
||
|
|
haveit=yes
|
||
|
|
break
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
if test -z "$haveit"; then
|
||
|
|
if test -d "$additional_libdir"; then
|
||
|
|
dnl Really add $additional_libdir to $LIBNAME.
|
||
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir"
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
haveit=
|
||
|
|
for x in $LDFLAGS $LTLIB[]NAME; do
|
||
|
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
||
|
|
if test "X$x" = "X-L$additional_libdir"; then
|
||
|
|
haveit=yes
|
||
|
|
break
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
if test -z "$haveit"; then
|
||
|
|
if test -d "$additional_libdir"; then
|
||
|
|
dnl Really add $additional_libdir to $LTLIBNAME.
|
||
|
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir"
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
;;
|
||
|
|
-R*)
|
||
|
|
dir=`echo "X$dep" | sed -e 's/^X-R//'`
|
||
|
|
if test "$enable_rpath" != no; then
|
||
|
|
dnl Potentially add DIR to rpathdirs.
|
||
|
|
dnl The rpathdirs will be appended to $LIBNAME at the end.
|
||
|
|
haveit=
|
||
|
|
for x in $rpathdirs; do
|
||
|
|
if test "X$x" = "X$dir"; then
|
||
|
|
haveit=yes
|
||
|
|
break
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
if test -z "$haveit"; then
|
||
|
|
rpathdirs="$rpathdirs $dir"
|
||
|
|
fi
|
||
|
|
dnl Potentially add DIR to ltrpathdirs.
|
||
|
|
dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
|
||
|
|
haveit=
|
||
|
|
for x in $ltrpathdirs; do
|
||
|
|
if test "X$x" = "X$dir"; then
|
||
|
|
haveit=yes
|
||
|
|
break
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
if test -z "$haveit"; then
|
||
|
|
ltrpathdirs="$ltrpathdirs $dir"
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
;;
|
||
|
|
-l*)
|
||
|
|
dnl Handle this in the next round.
|
||
|
|
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
|
||
|
|
;;
|
||
|
|
*.la)
|
||
|
|
dnl Handle this in the next round. Throw away the .la's
|
||
|
|
dnl directory; it is already contained in a preceding -L
|
||
|
|
dnl option.
|
||
|
|
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
|
||
|
|
;;
|
||
|
|
*)
|
||
|
|
dnl Most likely an immediate library name.
|
||
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep"
|
||
|
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep"
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
done
|
||
|
|
fi
|
||
|
|
else
|
||
|
|
dnl Didn't find the library; assume it is in the system directories
|
||
|
|
dnl known to the linker and runtime loader. (All the system
|
||
|
|
dnl directories known to the linker should also be known to the
|
||
|
|
dnl runtime loader, otherwise the system is severely misconfigured.)
|
||
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
|
||
|
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name"
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
done
|
||
|
|
if test "X$rpathdirs" != "X"; then
|
||
|
|
if test -n "$hardcode_libdir_separator"; then
|
||
|
|
dnl Weird platform: only the last -rpath option counts, the user must
|
||
|
|
dnl pass all path elements in one option. We can arrange that for a
|
||
|
|
dnl single library, but not when more than one $LIBNAMEs are used.
|
||
|
|
alldirs=
|
||
|
|
for found_dir in $rpathdirs; do
|
||
|
|
alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
|
||
|
|
done
|
||
|
|
dnl Note: hardcode_libdir_flag_spec uses $libdir and $wl.
|
||
|
|
acl_save_libdir="$libdir"
|
||
|
|
libdir="$alldirs"
|
||
|
|
eval flag=\"$hardcode_libdir_flag_spec\"
|
||
|
|
libdir="$acl_save_libdir"
|
||
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
|
||
|
|
else
|
||
|
|
dnl The -rpath options are cumulative.
|
||
|
|
for found_dir in $rpathdirs; do
|
||
|
|
acl_save_libdir="$libdir"
|
||
|
|
libdir="$found_dir"
|
||
|
|
eval flag=\"$hardcode_libdir_flag_spec\"
|
||
|
|
libdir="$acl_save_libdir"
|
||
|
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
|
||
|
|
done
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
if test "X$ltrpathdirs" != "X"; then
|
||
|
|
dnl When using libtool, the option that works for both libraries and
|
||
|
|
dnl executables is -R. The -R options are cumulative.
|
||
|
|
for found_dir in $ltrpathdirs; do
|
||
|
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"
|
||
|
|
done
|
||
|
|
fi
|
||
|
|
])
|
||
|
|
|
||
|
|
dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR,
|
||
|
|
dnl unless already present in VAR.
|
||
|
|
dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes
|
||
|
|
dnl contains two or three consecutive elements that belong together.
|
||
|
|
AC_DEFUN([AC_LIB_APPENDTOVAR],
|
||
|
|
[
|
||
|
|
for element in [$2]; do
|
||
|
|
haveit=
|
||
|
|
for x in $[$1]; do
|
||
|
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
||
|
|
if test "X$x" = "X$element"; then
|
||
|
|
haveit=yes
|
||
|
|
break
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
if test -z "$haveit"; then
|
||
|
|
[$1]="${[$1]}${[$1]:+ }$element"
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
])
|
||
|
|
# lib-prefix.m4 serial 4 (gettext-0.14.2)
|
||
|
|
dnl Copyright (C) 2001-2005 Free Software Foundation, Inc.
|
||
|
|
dnl This file is free software; the Free Software Foundation
|
||
|
|
dnl gives unlimited permission to copy and/or distribute it,
|
||
|
|
dnl with or without modifications, as long as this notice is preserved.
|
||
|
|
|
||
|
|
dnl From Bruno Haible.
|
||
|
|
|
||
|
|
dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and
|
||
|
|
dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't
|
||
|
|
dnl require excessive bracketing.
|
||
|
|
ifdef([AC_HELP_STRING],
|
||
|
|
[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])],
|
||
|
|
[AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])])
|
||
|
|
|
||
|
|
dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed
|
||
|
|
dnl to access previously installed libraries. The basic assumption is that
|
||
|
|
dnl a user will want packages to use other packages he previously installed
|
||
|
|
dnl with the same --prefix option.
|
||
|
|
dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate
|
||
|
|
dnl libraries, but is otherwise very convenient.
|
||
|
|
AC_DEFUN([AC_LIB_PREFIX],
|
||
|
|
[
|
||
|
|
AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
|
||
|
|
AC_REQUIRE([AC_PROG_CC])
|
||
|
|
AC_REQUIRE([AC_CANONICAL_HOST])
|
||
|
|
AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
|
||
|
|
dnl By default, look in $includedir and $libdir.
|
||
|
|
use_additional=yes
|
||
|
|
AC_LIB_WITH_FINAL_PREFIX([
|
||
|
|
eval additional_includedir=\"$includedir\"
|
||
|
|
eval additional_libdir=\"$libdir\"
|
||
|
|
])
|
||
|
|
AC_LIB_ARG_WITH([lib-prefix],
|
||
|
|
[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
|
||
|
|
--without-lib-prefix don't search for libraries in includedir and libdir],
|
||
|
|
[
|
||
|
|
if test "X$withval" = "Xno"; then
|
||
|
|
use_additional=no
|
||
|
|
else
|
||
|
|
if test "X$withval" = "X"; then
|
||
|
|
AC_LIB_WITH_FINAL_PREFIX([
|
||
|
|
eval additional_includedir=\"$includedir\"
|
||
|
|
eval additional_libdir=\"$libdir\"
|
||
|
|
])
|
||
|
|
else
|
||
|
|
additional_includedir="$withval/include"
|
||
|
|
additional_libdir="$withval/lib"
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
])
|
||
|
|
if test $use_additional = yes; then
|
||
|
|
dnl Potentially add $additional_includedir to $CPPFLAGS.
|
||
|
|
dnl But don't add it
|
||
|
|
dnl 1. if it's the standard /usr/include,
|
||
|
|
dnl 2. if it's already present in $CPPFLAGS,
|
||
|
|
dnl 3. if it's /usr/local/include and we are using GCC on Linux,
|
||
|
|
dnl 4. if it doesn't exist as a directory.
|
||
|
|
if test "X$additional_includedir" != "X/usr/include"; then
|
||
|
|
haveit=
|
||
|
|
for x in $CPPFLAGS; do
|
||
|
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
||
|
|
if test "X$x" = "X-I$additional_includedir"; then
|
||
|
|
haveit=yes
|
||
|
|
break
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
if test -z "$haveit"; then
|
||
|
|
if test "X$additional_includedir" = "X/usr/local/include"; then
|
||
|
|
if test -n "$GCC"; then
|
||
|
|
case $host_os in
|
||
|
|
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
|
||
|
|
esac
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
if test -z "$haveit"; then
|
||
|
|
if test -d "$additional_includedir"; then
|
||
|
|
dnl Really add $additional_includedir to $CPPFLAGS.
|
||
|
|
CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
dnl Potentially add $additional_libdir to $LDFLAGS.
|
||
|
|
dnl But don't add it
|
||
|
|
dnl 1. if it's the standard /usr/lib,
|
||
|
|
dnl 2. if it's already present in $LDFLAGS,
|
||
|
|
dnl 3. if it's /usr/local/lib and we are using GCC on Linux,
|
||
|
|
dnl 4. if it doesn't exist as a directory.
|
||
|
|
if test "X$additional_libdir" != "X/usr/lib"; then
|
||
|
|
haveit=
|
||
|
|
for x in $LDFLAGS; do
|
||
|
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
|
||
|
|
if test "X$x" = "X-L$additional_libdir"; then
|
||
|
|
haveit=yes
|
||
|
|
break
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
if test -z "$haveit"; then
|
||
|
|
if test "X$additional_libdir" = "X/usr/local/lib"; then
|
||
|
|
if test -n "$GCC"; then
|
||
|
|
case $host_os in
|
||
|
|
linux*) haveit=yes;;
|
||
|
|
esac
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
if test -z "$haveit"; then
|
||
|
|
if test -d "$additional_libdir"; then
|
||
|
|
dnl Really add $additional_libdir to $LDFLAGS.
|
||
|
|
LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
])
|
||
|
|
|
||
|
|
dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix,
|
||
|
|
dnl acl_final_exec_prefix, containing the values to which $prefix and
|
||
|
|
dnl $exec_prefix will expand at the end of the configure script.
|
||
|
|
AC_DEFUN([AC_LIB_PREPARE_PREFIX],
|
||
|
|
[
|
||
|
|
dnl Unfortunately, prefix and exec_prefix get only finally determined
|
||
|
|
dnl at the end of configure.
|
||
|
|
if test "X$prefix" = "XNONE"; then
|
||
|
|
acl_final_prefix="$ac_default_prefix"
|
||
|
|
else
|
||
|
|
acl_final_prefix="$prefix"
|
||
|
|
fi
|
||
|
|
if test "X$exec_prefix" = "XNONE"; then
|
||
|
|
acl_final_exec_prefix='${prefix}'
|
||
|
|
else
|
||
|
|
acl_final_exec_prefix="$exec_prefix"
|
||
|
|
fi
|
||
|
|
acl_save_prefix="$prefix"
|
||
|
|
prefix="$acl_final_prefix"
|
||
|
|
eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
|
||
|
|
prefix="$acl_save_prefix"
|
||
|
|
])
|
||
|
|
|
||
|
|
dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the
|
||
|
|
dnl variables prefix and exec_prefix bound to the values they will have
|
||
|
|
dnl at the end of the configure script.
|
||
|
|
AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
|
||
|
|
[
|
||
|
|
acl_save_prefix="$prefix"
|
||
|
|
prefix="$acl_final_prefix"
|
||
|
|
acl_save_exec_prefix="$exec_prefix"
|
||
|
|
exec_prefix="$acl_final_exec_prefix"
|
||
|
|
$1
|
||
|
|
exec_prefix="$acl_save_exec_prefix"
|
||
|
|
prefix="$acl_save_prefix"
|
||
|
|
])
|