0,0 → 1,5891 |
# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- |
## Copyright 1996, 1997, 1998, 1999, 2000, 2001 |
## Free Software Foundation, Inc. |
## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 |
## |
## This program 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 the License, or |
## (at your option) any later version. |
## |
## This program 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, write to the Free Software |
## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
## |
## As a special exception to the GNU General Public License, if you |
## distribute this file as part of a program that contains a |
## configuration script generated by Autoconf, you may include it under |
## the same distribution terms that you use for the rest of that program. |
|
# serial 47 AC_PROG_LIBTOOL |
|
|
# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) |
# ----------------------------------------------------------- |
# If this macro is not defined by Autoconf, define it here. |
m4_ifdef([AC_PROVIDE_IFELSE], |
[], |
[m4_define([AC_PROVIDE_IFELSE], |
[m4_ifdef([AC_PROVIDE_$1], |
[$2], [$3])])]) |
|
|
# AC_PROG_LIBTOOL |
# --------------- |
AC_DEFUN([AC_PROG_LIBTOOL], |
[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl |
dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX |
dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. |
AC_PROVIDE_IFELSE([AC_PROG_CXX], |
[AC_LIBTOOL_CXX], |
[define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX |
])]) |
dnl And a similar setup for Fortran 77 support |
AC_PROVIDE_IFELSE([AC_PROG_F77], |
[AC_LIBTOOL_F77], |
[define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 |
])]) |
|
dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. |
dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run |
dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. |
AC_PROVIDE_IFELSE([AC_PROG_GCJ], |
[AC_LIBTOOL_GCJ], |
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ], |
[AC_LIBTOOL_GCJ], |
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], |
[AC_LIBTOOL_GCJ], |
[ifdef([AC_PROG_GCJ], |
[define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) |
ifdef([A][M_PROG_GCJ], |
[define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) |
ifdef([LT_AC_PROG_GCJ], |
[define([LT_AC_PROG_GCJ], |
defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) |
])])# AC_PROG_LIBTOOL |
|
|
# _AC_PROG_LIBTOOL |
# ---------------- |
AC_DEFUN([_AC_PROG_LIBTOOL], |
[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl |
AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl |
AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl |
AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl |
|
# This can be used to rebuild libtool when needed |
LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" |
|
# Always use our own libtool. |
LIBTOOL='$(SHELL) $(top_builddir)/libtool --silent' |
AC_SUBST(LIBTOOL)dnl |
|
# Prevent multiple expansion |
define([AC_PROG_LIBTOOL], []) |
])# _AC_PROG_LIBTOOL |
|
|
# AC_LIBTOOL_SETUP |
# ---------------- |
AC_DEFUN([AC_LIBTOOL_SETUP], |
[AC_PREREQ(2.50)dnl |
AC_REQUIRE([AC_ENABLE_SHARED])dnl |
AC_REQUIRE([AC_ENABLE_STATIC])dnl |
AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl |
AC_REQUIRE([AC_CANONICAL_HOST])dnl |
AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
AC_REQUIRE([AC_PROG_CC])dnl |
AC_REQUIRE([AC_PROG_LD])dnl |
AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl |
AC_REQUIRE([AC_PROG_NM])dnl |
|
AC_REQUIRE([AC_PROG_LN_S])dnl |
AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl |
# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! |
AC_REQUIRE([AC_OBJEXT])dnl |
AC_REQUIRE([AC_EXEEXT])dnl |
dnl |
|
AC_LIBTOOL_SYS_MAX_CMD_LEN |
AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
AC_LIBTOOL_OBJDIR |
|
AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
_LT_AC_PROG_ECHO_BACKSLASH |
|
case $host_os in |
aix3*) |
# AIX sometimes has problems with the GCC collect2 program. For some |
# reason, if we set the COLLECT_NAMES environment variable, the problems |
# vanish in a puff of smoke. |
if test "X${COLLECT_NAMES+set}" != Xset; then |
COLLECT_NAMES= |
export COLLECT_NAMES |
fi |
;; |
esac |
|
# Sed substitution that helps us do robust quoting. It backslashifies |
# metacharacters that are still active within double-quoted strings. |
Xsed='sed -e s/^X//' |
[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 avoid accidental globbing in evaled expressions |
no_glob_subst='s/\*/\\\*/g' |
|
# Constants: |
rm="rm -f" |
|
# Global variables: |
default_ofile=libtool |
can_build_shared=yes |
|
# All known linkers require a `.a' archive for static linking (except M$VC, |
# which needs '.lib'). |
libext=a |
ltmain="$ac_aux_dir/ltmain.sh" |
ofile="$default_ofile" |
with_gnu_ld="$lt_cv_prog_gnu_ld" |
|
AC_CHECK_TOOL(AR, ar, false) |
AC_CHECK_TOOL(RANLIB, ranlib, :) |
AC_CHECK_TOOL(STRIP, strip, :) |
|
old_CC="$CC" |
old_CFLAGS="$CFLAGS" |
|
# Set sane defaults for various variables |
test -z "$AR" && AR=ar |
test -z "$AR_FLAGS" && AR_FLAGS=cru |
test -z "$AS" && AS=as |
test -z "$CC" && CC=cc |
test -z "$LTCC" && LTCC=$CC |
test -z "$DLLTOOL" && DLLTOOL=dlltool |
test -z "$LD" && LD=ld |
test -z "$LN_S" && LN_S="ln -s" |
test -z "$MAGIC_CMD" && MAGIC_CMD=file |
test -z "$NM" && NM=nm |
test -z "$SED" && SED=sed |
test -z "$OBJDUMP" && OBJDUMP=objdump |
test -z "$RANLIB" && RANLIB=: |
test -z "$STRIP" && STRIP=: |
test -z "$ac_objext" && ac_objext=o |
|
# Determine commands to create old-style static archives. |
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' |
old_postinstall_cmds='chmod 644 $oldlib' |
old_postuninstall_cmds= |
|
if test -n "$RANLIB"; then |
case $host_os in |
openbsd*) |
old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds" |
;; |
*) |
old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" |
;; |
esac |
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" |
fi |
|
# Only perform the check for file, if the check method requires it |
case $deplibs_check_method in |
file_magic*) |
if test "$file_magic_cmd" = '$MAGIC_CMD'; then |
AC_PATH_MAGIC |
fi |
;; |
esac |
|
AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) |
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], |
enable_win32_dll=yes, enable_win32_dll=no) |
|
AC_ARG_ENABLE([libtool-lock], |
[AC_HELP_STRING([--disable-libtool-lock], |
[avoid locking (might break parallel builds)])]) |
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
|
AC_ARG_WITH([pic], |
[AC_HELP_STRING([--with-pic], |
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])], |
[pic_mode="$withval"], |
[pic_mode=default]) |
test -z "$pic_mode" && pic_mode=default |
|
# Use C for the default configuration in the libtool script |
tagname= |
AC_LIBTOOL_LANG_C_CONFIG |
_LT_AC_TAGCONFIG |
])# AC_LIBTOOL_SETUP |
|
|
# _LT_AC_SYS_COMPILER |
# ------------------- |
AC_DEFUN([_LT_AC_SYS_COMPILER], |
[AC_REQUIRE([AC_PROG_CC])dnl |
|
# If no C compiler was specified, use CC. |
LTCC=${LTCC-"$CC"} |
|
# Allow CC to be a program name with arguments. |
compiler=$CC |
])# _LT_AC_SYS_COMPILER |
|
|
# _LT_AC_SYS_LIBPATH_AIX |
# ---------------------- |
# Links a minimal program and checks the executable |
# for the system default hardcoded library path. In most cases, |
# this is /usr/lib:/lib, but when the MPI compilers are used |
# the location of the communication and MPI libs are included too. |
# If we don't find anything, use the default library path according |
# to the aix ld manual. |
AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], |
[AC_LINK_IFELSE(AC_LANG_PROGRAM,[ |
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } |
}'` |
# Check for a 64-bit object if we didn't find anything. |
if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } |
}'`; fi],[]) |
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
])# _LT_AC_SYS_LIBPATH_AIX |
|
|
# _LT_AC_SHELL_INIT(ARG) |
# ---------------------- |
AC_DEFUN([_LT_AC_SHELL_INIT], |
[ifdef([AC_DIVERSION_NOTICE], |
[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], |
[AC_DIVERT_PUSH(NOTICE)]) |
$1 |
AC_DIVERT_POP |
])# _LT_AC_SHELL_INIT |
|
|
# _LT_AC_PROG_ECHO_BACKSLASH |
# -------------------------- |
# Add some code to the start of the generated configure script which |
# will find an echo command which doesn't interpret backslashes. |
AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], |
[_LT_AC_SHELL_INIT([ |
# Check that we are running under the correct shell. |
SHELL=${CONFIG_SHELL-/bin/sh} |
|
case X$ECHO in |
X*--fallback-echo) |
# Remove one level of quotation (which was required for Make). |
ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` |
;; |
esac |
|
echo=${ECHO-echo} |
if test "X[$]1" = X--no-reexec; then |
# Discard the --no-reexec flag, and continue. |
shift |
elif test "X[$]1" = X--fallback-echo; then |
# Avoid inline document here, it may be left over |
: |
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then |
# Yippee, $echo works! |
: |
else |
# Restart under the correct shell. |
exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} |
fi |
|
if test "X[$]1" = X--fallback-echo; then |
# used as fallback echo |
shift |
cat <<EOF |
[$]* |
EOF |
exit 0 |
fi |
|
# The HP-UX ksh and POSIX shell print the target directory to stdout |
# if CDPATH is set. |
if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi |
|
if test -z "$ECHO"; then |
if test "X${echo_test_string+set}" != Xset; then |
# find a string as large as possible, as long as the shell can cope with it |
for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do |
# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... |
if (echo_test_string="`eval $cmd`") 2>/dev/null && |
echo_test_string="`eval $cmd`" && |
(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null |
then |
break |
fi |
done |
fi |
|
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && |
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && |
test "X$echo_testing_string" = "X$echo_test_string"; then |
: |
else |
# The Solaris, AIX, and Digital Unix default echo programs unquote |
# backslashes. This makes it impossible to quote backslashes using |
# echo "$something" | sed 's/\\/\\\\/g' |
# |
# So, first we look for a working echo in the user's PATH. |
|
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
for dir in $PATH /usr/ucb; do |
IFS="$lt_save_ifs" |
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && |
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && |
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && |
test "X$echo_testing_string" = "X$echo_test_string"; then |
echo="$dir/echo" |
break |
fi |
done |
IFS="$lt_save_ifs" |
|
if test "X$echo" = Xecho; then |
# We didn't find a better echo, so look for alternatives. |
if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && |
echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && |
test "X$echo_testing_string" = "X$echo_test_string"; then |
# This shell has a builtin print -r that does the trick. |
echo='print -r' |
elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && |
test "X$CONFIG_SHELL" != X/bin/ksh; then |
# If we have ksh, try running configure again with it. |
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} |
export ORIGINAL_CONFIG_SHELL |
CONFIG_SHELL=/bin/ksh |
export CONFIG_SHELL |
exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} |
else |
# Try using printf. |
echo='printf %s\n' |
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && |
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && |
test "X$echo_testing_string" = "X$echo_test_string"; then |
# Cool, printf works |
: |
elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
test "X$echo_testing_string" = 'X\t' && |
echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
test "X$echo_testing_string" = "X$echo_test_string"; then |
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL |
export CONFIG_SHELL |
SHELL="$CONFIG_SHELL" |
export SHELL |
echo="$CONFIG_SHELL [$]0 --fallback-echo" |
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
test "X$echo_testing_string" = 'X\t' && |
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
test "X$echo_testing_string" = "X$echo_test_string"; then |
echo="$CONFIG_SHELL [$]0 --fallback-echo" |
else |
# maybe with a smaller string... |
prev=: |
|
for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do |
if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null |
then |
break |
fi |
prev="$cmd" |
done |
|
if test "$prev" != 'sed 50q "[$]0"'; then |
echo_test_string=`eval $prev` |
export echo_test_string |
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} |
else |
# Oops. We lost completely, so just stick with echo. |
echo=echo |
fi |
fi |
fi |
fi |
fi |
fi |
|
# Copy echo and quote the copy suitably for passing to libtool from |
# the Makefile, instead of quoting the original, which is used later. |
ECHO=$echo |
if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then |
ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" |
fi |
|
AC_SUBST(ECHO) |
])])# _LT_AC_PROG_ECHO_BACKSLASH |
|
|
# _LT_AC_LOCK |
# ----------- |
AC_DEFUN([_LT_AC_LOCK], |
[AC_ARG_ENABLE([libtool-lock], |
[AC_HELP_STRING([--disable-libtool-lock], |
[avoid locking (might break parallel builds)])]) |
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
|
# Some flags need to be propagated to the compiler or linker for good |
# libtool support. |
case $host in |
ia64-*-hpux*) |
# Find out which ABI we are using. |
echo 'int i;' > conftest.$ac_ext |
if AC_TRY_EVAL(ac_compile); then |
case `/usr/bin/file conftest.$ac_objext` in |
*ELF-32*) |
HPUX_IA64_MODE="32" |
;; |
*ELF-64*) |
HPUX_IA64_MODE="64" |
;; |
esac |
fi |
rm -rf conftest* |
;; |
*-*-irix6*) |
# Find out which ABI we are using. |
echo '[#]line __oline__ "configure"' > conftest.$ac_ext |
if AC_TRY_EVAL(ac_compile); then |
if test "$lt_cv_prog_gnu_ld" = yes; then |
case `/usr/bin/file conftest.$ac_objext` in |
*32-bit*) |
LD="${LD-ld} -melf32bsmip" |
;; |
*N32*) |
LD="${LD-ld} -melf32bmipn32" |
;; |
*64-bit*) |
LD="${LD-ld} -melf64bmip" |
;; |
esac |
else |
case `/usr/bin/file conftest.$ac_objext` in |
*32-bit*) |
LD="${LD-ld} -32" |
;; |
*N32*) |
LD="${LD-ld} -n32" |
;; |
*64-bit*) |
LD="${LD-ld} -64" |
;; |
esac |
fi |
fi |
rm -rf conftest* |
;; |
|
x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*) |
# Find out which ABI we are using. |
echo 'int i;' > conftest.$ac_ext |
if AC_TRY_EVAL(ac_compile); then |
case "`/usr/bin/file conftest.o`" in |
*32-bit*) |
LINUX_64_MODE="32" |
case $host in |
x86_64-*linux*) |
LD="${LD-ld} -m elf_i386" |
;; |
ppc64-*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*) |
LINUX_64_MODE="64" |
case $host in |
x86_64-*linux*) |
LD="${LD-ld} -m elf_x86_64" |
;; |
ppc*-*linux*|powerpc*-*linux*) |
LD="${LD-ld} -m elf64ppc" |
;; |
s390*-*linux*) |
LD="${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="$CFLAGS -belf" |
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, |
[AC_LANG_PUSH(C) |
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) |
AC_LANG_POP]) |
if test x"$lt_cv_cc_needs_belf" != x"yes"; then |
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf |
CFLAGS="$SAVE_CFLAGS" |
fi |
;; |
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], |
[*-*-cygwin* | *-*-mingw* | *-*-pw32*) |
AC_CHECK_TOOL(DLLTOOL, dlltool, false) |
AC_CHECK_TOOL(AS, as, false) |
AC_CHECK_TOOL(OBJDUMP, objdump, false) |
;; |
]) |
esac |
|
need_locks="$enable_libtool_lock" |
|
])# _LT_AC_LOCK |
|
|
# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) |
# ---------------------------------------------------------------- |
# Check whether the given compiler option works |
AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], |
[AC_REQUIRE([LT_AC_PROG_SED]) |
AC_CACHE_CHECK([$1], [$2], |
[$2=no |
ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) |
printf "$lt_simple_compile_test_code" > conftest.$ac_ext |
lt_compiler_flag="$3" |
# 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" | $SED \ |
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \ |
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ |
-e 's:$: $lt_compiler_flag:'` |
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
(eval "$lt_compile" 2>conftest.err) |
ac_status=$? |
cat conftest.err >&AS_MESSAGE_LOG_FD |
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
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 |
if test ! -s conftest.err; then |
$2=yes |
fi |
fi |
$rm conftest* |
]) |
|
if test x"[$]$2" = xyes; then |
ifelse([$5], , :, [$5]) |
else |
ifelse([$6], , :, [$6]) |
fi |
])# AC_LIBTOOL_COMPILER_OPTION |
|
|
# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
# [ACTION-SUCCESS], [ACTION-FAILURE]) |
# ------------------------------------------------------------ |
# Check whether the given compiler option works |
AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], |
[AC_CACHE_CHECK([$1], [$2], |
[$2=no |
save_LDFLAGS="$LDFLAGS" |
LDFLAGS="$LDFLAGS $3" |
printf "$lt_simple_link_test_code" > conftest.$ac_ext |
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then |
# The compiler 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>&AS_MESSAGE_LOG_FD |
else |
$2=yes |
fi |
fi |
$rm conftest* |
LDFLAGS="$save_LDFLAGS" |
]) |
|
if test x"[$]$2" = xyes; then |
ifelse([$4], , :, [$4]) |
else |
ifelse([$5], , :, [$5]) |
fi |
])# AC_LIBTOOL_LINKER_OPTION |
|
|
# AC_LIBTOOL_SYS_MAX_CMD_LEN |
# -------------------------- |
AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], |
[# find the maximum length of command line arguments |
AC_MSG_CHECKING([the maximum length of command line arguments]) |
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl |
i=0 |
testring="ABCD" |
|
case $build_os in |
msdosdjgpp*) |
# On DJGPP, this test can blow up pretty badly due to problems in libc |
# (any single argument exceeding 2000 bytes causes a buffer overrun |
# during glob expansion). Even if it were fixed, the result of this |
# check would be larger than it should be. |
lt_cv_sys_max_cmd_len=12288; # 12K is about right |
;; |
|
gnu*) |
# Under GNU Hurd, this test is not required because there is |
# no limit to the length of command line arguments. |
# Libtool will interpret -1 as no limit whatsoever |
lt_cv_sys_max_cmd_len=-1; |
;; |
|
cygwin* | mingw*) |
# On Win9x/ME, this test blows up -- it succeeds, but takes |
# about 5 minutes as the teststring grows exponentially. |
# Worse, since 9x/ME are not pre-emptively multitasking, |
# you end up with a "frozen" computer, even though with patience |
# the test eventually succeeds (with a max line length of 256k). |
# Instead, let's just punt: use the minimum linelength reported by |
# all of the supported platforms: 8192 (on NT/2K/XP). |
lt_cv_sys_max_cmd_len=8192; |
;; |
|
*) |
# If test is not a shell built-in, we'll probably end up computing a |
# maximum length that is only half of the actual maximum length, but |
# we can't tell. |
while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$testring" 2>/dev/null` \ |
= "XX$testring") >/dev/null 2>&1 && |
new_result=`expr "X$testring" : ".*" 2>&1` && |
lt_cv_sys_max_cmd_len=$new_result && |
test $i != 17 # 1/2 MB should be enough |
do |
i=`expr $i + 1` |
testring=$testring$testring |
done |
testring= |
# 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` |
;; |
esac |
]) |
if test -n $lt_cv_sys_max_cmd_len ; then |
AC_MSG_RESULT($lt_cv_sys_max_cmd_len) |
else |
AC_MSG_RESULT(none) |
fi |
])# AC_LIBTOOL_SYS_MAX_CMD_LEN |
|
|
# _LT_AC_CHECK_DLFCN |
# -------------------- |
AC_DEFUN([_LT_AC_CHECK_DLFCN], |
[AC_CHECK_HEADERS(dlfcn.h)dnl |
])# _LT_AC_CHECK_DLFCN |
|
|
# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, |
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) |
# ------------------------------------------------------------------ |
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], |
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl |
if test "$cross_compiling" = yes; then : |
[$4] |
else |
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
lt_status=$lt_dlunknown |
cat > conftest.$ac_ext <<EOF |
[#line __oline__ "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 |
|
#ifdef __cplusplus |
extern "C" void exit (int); |
#endif |
|
void fnord() { int i=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 = $lt_dlneed_uscore; |
/* dlclose (self); */ |
} |
|
exit (status); |
}] |
EOF |
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then |
(./conftest; exit; ) 2>/dev/null |
lt_status=$? |
case x$lt_status in |
x$lt_dlno_uscore) $1 ;; |
x$lt_dlneed_uscore) $2 ;; |
x$lt_unknown|x*) $3 ;; |
esac |
else : |
# compilation failed |
$3 |
fi |
fi |
rm -fr conftest* |
])# _LT_AC_TRY_DLOPEN_SELF |
|
|
# AC_LIBTOOL_DLOPEN_SELF |
# ------------------- |
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], |
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl |
if test "x$enable_dlopen" != xyes; then |
enable_dlopen=unknown |
enable_dlopen_self=unknown |
enable_dlopen_self_static=unknown |
else |
lt_cv_dlopen=no |
lt_cv_dlopen_libs= |
|
case $host_os in |
beos*) |
lt_cv_dlopen="load_add_on" |
lt_cv_dlopen_libs= |
lt_cv_dlopen_self=yes |
;; |
|
mingw* | pw32*) |
lt_cv_dlopen="LoadLibrary" |
lt_cv_dlopen_libs= |
;; |
|
cygwin*) |
lt_cv_dlopen="dlopen" |
lt_cv_dlopen_libs= |
;; |
|
darwin*) |
# if libdl is installed we need to link against it |
AC_CHECK_LIB([dl], [dlopen], |
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ |
lt_cv_dlopen="dyld" |
lt_cv_dlopen_libs= |
lt_cv_dlopen_self=yes |
]) |
;; |
|
*) |
AC_CHECK_FUNC([shl_load], |
[lt_cv_dlopen="shl_load"], |
[AC_CHECK_LIB([dld], [shl_load], |
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], |
[AC_CHECK_FUNC([dlopen], |
[lt_cv_dlopen="dlopen"], |
[AC_CHECK_LIB([dl], [dlopen], |
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], |
[AC_CHECK_LIB([svld], [dlopen], |
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], |
[AC_CHECK_LIB([dld], [dld_link], |
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) |
]) |
]) |
]) |
]) |
]) |
;; |
esac |
|
if test "x$lt_cv_dlopen" != xno; then |
enable_dlopen=yes |
else |
enable_dlopen=no |
fi |
|
case $lt_cv_dlopen in |
dlopen) |
save_CPPFLAGS="$CPPFLAGS" |
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" |
|
save_LDFLAGS="$LDFLAGS" |
eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" |
|
save_LIBS="$LIBS" |
LIBS="$lt_cv_dlopen_libs $LIBS" |
|
AC_CACHE_CHECK([whether a program can dlopen itself], |
lt_cv_dlopen_self, [dnl |
_LT_AC_TRY_DLOPEN_SELF( |
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, |
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) |
]) |
|
if test "x$lt_cv_dlopen_self" = xyes; then |
LDFLAGS="$LDFLAGS $link_static_flag" |
AC_CACHE_CHECK([whether a statically linked program can dlopen itself], |
lt_cv_dlopen_self_static, [dnl |
_LT_AC_TRY_DLOPEN_SELF( |
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, |
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) |
]) |
fi |
|
CPPFLAGS="$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 |
])# AC_LIBTOOL_DLOPEN_SELF |
|
|
# AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) |
# --------------------------------- |
# Check to see if options -c and -o are simultaneously supported by compiler |
AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], |
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], |
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], |
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no |
$rm -r conftest 2>/dev/null |
mkdir conftest |
cd conftest |
mkdir out |
printf "$lt_simple_compile_test_code" > conftest.$ac_ext |
|
# According to Tom Tromey, Ian Lance Taylor reported there are C compilers |
# that will create temporary files in the current directory regardless of |
# the output directory. Thus, making CWD read-only will cause this test |
# to fail, enabling locking or at least warning the user not to do parallel |
# builds. |
chmod -w . |
|
lt_compiler_flag="-o out/conftest2.$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" | $SED \ |
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \ |
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ |
-e 's:$: $lt_compiler_flag:'` |
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
(eval "$lt_compile" 2>out/conftest.err) |
ac_status=$? |
cat out/conftest.err >&AS_MESSAGE_LOG_FD |
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
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 |
if test ! -s out/conftest.err; then |
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
fi |
fi |
chmod u+w . |
$rm conftest* out/* |
rmdir out |
cd .. |
rmdir conftest |
$rm conftest* |
]) |
])# AC_LIBTOOL_PROG_CC_C_O |
|
|
# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) |
# ----------------------------------------- |
# Check to see if we can do hard links to lock some files if needed |
AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], |
[AC_REQUIRE([_LT_AC_LOCK])dnl |
|
hard_links="nottested" |
if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then |
# do not overwrite the value of need_locks provided by the user |
AC_MSG_CHECKING([if we can lock with hard links]) |
hard_links=yes |
$rm conftest* |
ln conftest.a conftest.b 2>/dev/null && hard_links=no |
touch conftest.a |
ln conftest.a conftest.b 2>&5 || hard_links=no |
ln conftest.a conftest.b 2>/dev/null && hard_links=no |
AC_MSG_RESULT([$hard_links]) |
if test "$hard_links" = no; then |
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) |
need_locks=warn |
fi |
else |
need_locks=no |
fi |
])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS |
|
|
# AC_LIBTOOL_OBJDIR |
# ----------------- |
AC_DEFUN([AC_LIBTOOL_OBJDIR], |
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], |
[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]) |
objdir=$lt_cv_objdir |
])# AC_LIBTOOL_OBJDIR |
|
|
# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) |
# ---------------------------------------------- |
# Check hardcoding attributes. |
AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], |
[AC_MSG_CHECKING([how to hardcode library paths into programs]) |
_LT_AC_TAGVAR(hardcode_action, $1)= |
if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ |
test -n "$_LT_AC_TAGVAR(runpath_var $1)" || \ |
test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)"="Xyes" ; then |
|
# We can hardcode non-existant directories. |
if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && |
# If the only mechanism to avoid hardcoding is shlibpath_var, we |
# have to relink, otherwise we might link with an installed library |
# when we should be linking with a yet-to-be-installed one |
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && |
test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then |
# Linking always hardcodes the temporary library directory. |
_LT_AC_TAGVAR(hardcode_action, $1)=relink |
else |
# We can link without hardcoding, and we can hardcode nonexisting dirs. |
_LT_AC_TAGVAR(hardcode_action, $1)=immediate |
fi |
else |
# We cannot hardcode anything, or else we can only hardcode existing |
# directories. |
_LT_AC_TAGVAR(hardcode_action, $1)=unsupported |
fi |
AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) |
|
if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then |
# Fast installation is not supported |
enable_fast_install=no |
elif test "$shlibpath_overrides_runpath" = yes || |
test "$enable_shared" = no; then |
# Fast installation is not necessary |
enable_fast_install=needless |
fi |
])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH |
|
|
# AC_LIBTOOL_SYS_LIB_STRIP |
# ------------------------ |
AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], |
[striplib= |
old_striplib= |
AC_MSG_CHECKING([whether stripping libraries is possible]) |
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then |
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" |
test -z "$striplib" && striplib="$STRIP --strip-unneeded" |
AC_MSG_RESULT([yes]) |
else |
# FIXME - insert some real tests, host_os isn't really good enough |
case $host_os in |
darwin*) |
if test -n "$STRIP" ; then |
striplib="$STRIP -x" |
AC_MSG_RESULT([yes]) |
else |
AC_MSG_RESULT([no]) |
fi |
;; |
*) |
AC_MSG_RESULT([no]) |
;; |
esac |
fi |
])# AC_LIBTOOL_SYS_LIB_STRIP |
|
|
# AC_LIBTOOL_SYS_DYNAMIC_LINKER |
# ----------------------------- |
# PORTME Fill in your ld.so characteristics |
AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], |
[AC_MSG_CHECKING([dynamic linker characteristics]) |
library_names_spec= |
libname_spec='lib$name' |
soname_spec= |
shrext=".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" |
sys_lib_search_path_spec="/lib /usr/lib /usr/local/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 $host_os in |
aix3*) |
version_type=linux |
library_names_spec='${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}$major' |
;; |
|
aix4* | aix5*) |
version_type=linux |
need_lib_prefix=no |
need_version=no |
hardcode_into_libs=yes |
if test "$host_cpu" = ia64; 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'; } | ${CC} -E - | grep yes > /dev/null; then |
: |
else |
can_build_shared=no |
fi |
;; |
esac |
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct |
# soname into executable. Probably we can add versioning support to |
# collect2, so additional links can be useful in future. |
if test "$aix_use_runtimelinking" = yes; then |
# 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}' |
else |
# 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}$major' |
fi |
shlibpath_var=LIBPATH |
fi |
;; |
|
amigaos*) |
library_names_spec='$libname.ixlibrary $libname.a' |
# Create ${libname}_ixlibrary.a entries in /sys/libs. |
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "(cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a)"; (cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a) || exit 1; done' |
;; |
|
beos*) |
library_names_spec='${libname}${shared_ext}' |
dynamic_linker="$host_os ld.so" |
shlibpath_var=LIBRARY_PATH |
;; |
|
bsdi4*) |
version_type=linux |
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*) |
version_type=windows |
shrext=".dll" |
need_version=no |
need_lib_prefix=no |
|
case $GCC,$host_os in |
yes,cygwin* | yes,mingw* | yes,pw32*) |
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/$dlname' |
postuninstall_cmds='dldll=`$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}${shared_ext}' |
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" |
;; |
mingw*) |
# MinGW DLLs use traditional 'lib' prefix |
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` |
if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then |
# It is most probably a Windows format PATH printed by |
# mingw gcc, but we are running on Cygwin. Gcc prints its search |
# path with ; separators, and with drive letters. We can handle the |
# drive letters (cygwin fileutils understands them), so leave them, |
# especially as we might pass files found there to a mingw objdump, |
# which wouldn't understand a cygwinified path. Ahh. |
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 |
;; |
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}${shared_ext}' |
;; |
esac |
;; |
|
*) |
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' |
;; |
esac |
dynamic_linker='Win32 ld.exe' |
# FIXME: first we should search . and the directory the executable is in |
shlibpath_var=PATH |
;; |
|
darwin* | rhapsody*) |
dynamic_linker="$host_os dyld" |
version_type=darwin |
need_lib_prefix=no |
need_version=no |
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' |
soname_spec='${libname}${release}${major}$shared_ext' |
shlibpath_overrides_runpath=yes |
shlibpath_var=DYLD_LIBRARY_PATH |
shrext='$(test .$module = .yes && echo .so || echo .dylib)' |
# Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. |
if test "$GCC" = yes; then |
sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` |
else |
sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' |
fi |
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' |
;; |
|
dgux*) |
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 |
;; |
|
freebsd1*) |
dynamic_linker=no |
;; |
|
kfreebsd*-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='GNU ld.so' |
;; |
|
freebsd*) |
objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` |
version_type=freebsd-$objformat |
case $version_type in |
freebsd-elf*) |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
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 $host_os in |
freebsd2*) |
shlibpath_overrides_runpath=yes |
;; |
freebsd3.[01]* | freebsdelf3.[01]*) |
shlibpath_overrides_runpath=yes |
hardcode_into_libs=yes |
;; |
*) # from 3.2 on |
shlibpath_overrides_runpath=no |
hardcode_into_libs=yes |
;; |
esac |
;; |
|
gnu*) |
version_type=linux |
need_lib_prefix=no |
need_version=no |
library_names_spec='${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 |
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 "$host_cpu" in |
ia64*) |
shrext='.so' |
hardcode_into_libs=yes |
dynamic_linker="$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 "X$HPUX_IA64_MODE" = X32; then |
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" |
else |
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" |
fi |
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
;; |
hppa*64*) |
shrext='.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=$sys_lib_search_path_spec |
;; |
*) |
shrext='.sl' |
dynamic_linker="$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' |
;; |
|
irix5* | irix6* | nonstopux*) |
case $host_os in |
nonstopux*) version_type=nonstopux ;; |
*) |
if test "$lt_cv_prog_gnu_ld" = yes; then |
version_type=linux |
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${libsuff}" |
hardcode_into_libs=yes |
;; |
|
# No shared lib support for Linux oldld, aout, or coff. |
linux*oldld* | linux*aout* | linux*coff*) |
dynamic_linker=no |
;; |
|
# This must be Linux ELF. |
linux*) |
version_type=linux |
need_lib_prefix=no |
need_version=no |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
soname_spec='${libname}${release}${shared_ext}$major' |
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' |
libsuff= |
if test "x$LINUX_64_MODE" = x64; then |
# Some platforms are per default 64-bit, so there's no /lib64 |
if test -d /lib64 -a ! -h /lib64; then |
libsuff=64 |
fi |
fi |
shlibpath_var=LD_LIBRARY_PATH |
shlibpath_overrides_runpath=no |
sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff}" |
sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}" |
# 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 |
|
# 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' |
;; |
|
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 ${libname}${release}${shared_ext} ${libname}${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 |
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=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=yes |
;; |
|
openbsd*) |
version_type=sunos |
need_lib_prefix=no |
need_version=no |
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 |
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
case $host_os in |
openbsd2.[[89]] | openbsd2.[[89]].*) |
shlibpath_overrides_runpath=no |
;; |
*) |
shlibpath_overrides_runpath=yes |
;; |
esac |
else |
shlibpath_overrides_runpath=yes |
fi |
;; |
|
os2*) |
libname_spec='$name' |
shrext=".dll" |
need_lib_prefix=no |
library_names_spec='$libname${shared_ext} $libname.a' |
dynamic_linker='OS/2 ld.exe' |
shlibpath_var=LIBPATH |
;; |
|
osf3* | osf4* | osf5*) |
version_type=osf |
need_lib_prefix=no |
need_version=no |
soname_spec='${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="$sys_lib_search_path_spec" |
;; |
|
sco3.2v5*) |
version_type=osf |
soname_spec='${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 |
;; |
|
solaris*) |
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=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 $libdir' |
shlibpath_var=LD_LIBRARY_PATH |
shlibpath_overrides_runpath=yes |
if test "$with_gnu_ld" = yes; then |
need_lib_prefix=no |
fi |
need_version=yes |
;; |
|
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) |
version_type=linux |
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 $host_vendor in |
sni) |
shlibpath_overrides_runpath=no |
need_lib_prefix=no |
export_dynamic_flag_spec='${wl}-Blargedynsym' |
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 |
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' |
soname_spec='$libname${shared_ext}.$major' |
shlibpath_var=LD_LIBRARY_PATH |
fi |
;; |
|
uts4*) |
version_type=linux |
library_names_spec='${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 |
AC_MSG_RESULT([$dynamic_linker]) |
test "$dynamic_linker" = no && can_build_shared=no |
])# AC_LIBTOOL_SYS_DYNAMIC_LINKER |
|
|
# _LT_AC_TAGCONFIG |
# ---------------- |
AC_DEFUN([_LT_AC_TAGCONFIG], |
[AC_ARG_WITH([tags], |
[AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], |
[include additional configurations @<:@automatic@:>@])], |
[tagnames="$withval"]) |
|
if test -f "$ltmain" && test -n "$tagnames"; then |
if test ! -f "${ofile}"; then |
AC_MSG_WARN([output file `$ofile' does not exist]) |
fi |
|
if test -z "$LTCC"; then |
eval "`$SHELL ${ofile} --config | grep '^LTCC='`" |
if test -z "$LTCC"; then |
AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) |
else |
AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) |
fi |
fi |
|
# Extract list of available tagged configurations in $ofile. |
# Note that this assumes the entire list is on one line. |
available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` |
|
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
for tagname in $tagnames; do |
IFS="$lt_save_ifs" |
# Check whether tagname contains only valid characters |
case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in |
"") ;; |
*) AC_MSG_ERROR([invalid tag name: $tagname]) |
;; |
esac |
|
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null |
then |
AC_MSG_ERROR([tag name \"$tagname\" already exists]) |
fi |
|
# Update the list of available tags. |
if test -n "$tagname"; then |
echo appending configuration tag \"$tagname\" to $ofile |
|
case $tagname in |
CXX) |
if test -n "$CXX" && test "X$CXX" != "Xno"; then |
AC_LIBTOOL_LANG_CXX_CONFIG |
else |
tagname="" |
fi |
;; |
|
F77) |
if test -n "$F77" && test "X$F77" != "Xno"; then |
AC_LIBTOOL_LANG_F77_CONFIG |
else |
tagname="" |
fi |
;; |
|
GCJ) |
if test -n "$GCJ" && test "X$GCJ" != "Xno"; then |
AC_LIBTOOL_LANG_GCJ_CONFIG |
else |
tagname="" |
fi |
;; |
|
RC) |
AC_LIBTOOL_LANG_RC_CONFIG |
;; |
|
*) |
AC_MSG_ERROR([Unsupported tag name: $tagname]) |
;; |
esac |
|
# Append the new tag name to the list of available tags. |
if test -n "$tagname" ; then |
available_tags="$available_tags $tagname" |
fi |
fi |
done |
IFS="$lt_save_ifs" |
|
# Now substitute the updated list of available tags. |
if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then |
mv "${ofile}T" "$ofile" |
chmod +x "$ofile" |
else |
rm -f "${ofile}T" |
AC_MSG_ERROR([unable to update list of available tagged configurations.]) |
fi |
fi |
])# _LT_AC_TAGCONFIG |
|
|
# AC_LIBTOOL_DLOPEN |
# ----------------- |
# enable checks for dlopen support |
AC_DEFUN([AC_LIBTOOL_DLOPEN], |
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) |
])# AC_LIBTOOL_DLOPEN |
|
|
# AC_LIBTOOL_WIN32_DLL |
# -------------------- |
# declare package support for building win32 dll's |
AC_DEFUN([AC_LIBTOOL_WIN32_DLL], |
[AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) |
])# AC_LIBTOOL_WIN32_DLL |
|
|
# AC_ENABLE_SHARED([DEFAULT]) |
# --------------------------- |
# implement the --enable-shared flag |
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
AC_DEFUN([AC_ENABLE_SHARED], |
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl |
AC_ARG_ENABLE([shared], |
[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], |
[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], |
[p=${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], |
[enable_shared=]AC_ENABLE_SHARED_DEFAULT) |
])# AC_ENABLE_SHARED |
|
|
# AC_DISABLE_SHARED |
# ----------------- |
#- set the default shared flag to --disable-shared |
AC_DEFUN([AC_DISABLE_SHARED], |
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
AC_ENABLE_SHARED(no) |
])# AC_DISABLE_SHARED |
|
|
# AC_ENABLE_STATIC([DEFAULT]) |
# --------------------------- |
# implement the --enable-static flag |
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
AC_DEFUN([AC_ENABLE_STATIC], |
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl |
AC_ARG_ENABLE([static], |
[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], |
[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], |
[p=${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], |
[enable_static=]AC_ENABLE_STATIC_DEFAULT) |
])# AC_ENABLE_STATIC |
|
|
# AC_DISABLE_STATIC |
# ----------------- |
# set the default static flag to --disable-static |
AC_DEFUN([AC_DISABLE_STATIC], |
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
AC_ENABLE_STATIC(no) |
])# AC_DISABLE_STATIC |
|
|
# AC_ENABLE_FAST_INSTALL([DEFAULT]) |
# --------------------------------- |
# implement the --enable-fast-install flag |
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
AC_DEFUN([AC_ENABLE_FAST_INSTALL], |
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl |
AC_ARG_ENABLE([fast-install], |
[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], |
[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], |
[p=${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], |
[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) |
])# AC_ENABLE_FAST_INSTALL |
|
|
# AC_DISABLE_FAST_INSTALL |
# ----------------------- |
# set the default to --disable-fast-install |
AC_DEFUN([AC_DISABLE_FAST_INSTALL], |
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
AC_ENABLE_FAST_INSTALL(no) |
])# AC_DISABLE_FAST_INSTALL |
|
|
# AC_LIBTOOL_PICMODE([MODE]) |
# -------------------------- |
# implement the --with-pic flag |
# MODE is either `yes' or `no'. If omitted, it defaults to `both'. |
AC_DEFUN([AC_LIBTOOL_PICMODE], |
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
pic_mode=ifelse($#,1,$1,default) |
])# AC_LIBTOOL_PICMODE |
|
|
# AC_PROG_EGREP |
# ------------- |
# This is predefined starting with Autoconf 2.54, so this conditional |
# definition can be removed once we require Autoconf 2.54 or later. |
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], |
[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], |
[if echo a | (grep -E '(a|b)') >/dev/null 2>&1 |
then ac_cv_prog_egrep='grep -E' |
else ac_cv_prog_egrep='egrep' |
fi]) |
EGREP=$ac_cv_prog_egrep |
AC_SUBST([EGREP]) |
])]) |
|
|
# AC_PATH_TOOL_PREFIX |
# ------------------- |
# find a file program which can recognise shared library |
AC_DEFUN([AC_PATH_TOOL_PREFIX], |
[AC_REQUIRE([AC_PROG_EGREP])dnl |
AC_MSG_CHECKING([for $1]) |
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, |
[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 |
dnl $ac_dummy forces splitting on constant user-supplied paths. |
dnl POSIX.2 word splitting is done only on the output of word expansions, |
dnl not every word. This closes a longstanding sh security hole. |
ac_dummy="ifelse([$2], , $PATH, [$2])" |
for ac_dir in $ac_dummy; do |
IFS="$lt_save_ifs" |
test -z "$ac_dir" && ac_dir=. |
if test -f $ac_dir/$1; then |
lt_cv_path_MAGIC_CMD="$ac_dir/$1" |
if test -n "$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 <<EOF 1>&2 |
|
*** Warning: the command libtool uses to detect shared libraries, |
*** $file_magic_cmd, produces output that libtool cannot recognize. |
*** The result is that libtool may fail to recognize shared libraries |
*** as such. This will affect the creation of libtool libraries that |
*** depend on shared libraries, but programs linked with such libtool |
*** libraries will work regardless of this problem. Nevertheless, you |
*** may want to report the problem to your system manager and/or to |
*** bug-libtool@gnu.org |
|
EOF |
fi ;; |
esac |
fi |
break |
fi |
done |
IFS="$lt_save_ifs" |
MAGIC_CMD="$lt_save_MAGIC_CMD" |
;; |
esac]) |
MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
if test -n "$MAGIC_CMD"; then |
AC_MSG_RESULT($MAGIC_CMD) |
else |
AC_MSG_RESULT(no) |
fi |
])# AC_PATH_TOOL_PREFIX |
|
|
# AC_PATH_MAGIC |
# ------------- |
# find a file program which can recognise a shared library |
AC_DEFUN([AC_PATH_MAGIC], |
[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) |
if test -z "$lt_cv_path_MAGIC_CMD"; then |
if test -n "$ac_tool_prefix"; then |
AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) |
else |
MAGIC_CMD=: |
fi |
fi |
])# AC_PATH_MAGIC |
|
|
# AC_PROG_LD |
# ---------- |
# find the pathname to the GNU or non-GNU linker |
AC_DEFUN([AC_PROG_LD], |
[AC_ARG_WITH([gnu-ld], |
[AC_HELP_STRING([--with-gnu-ld], |
[assume the C compiler uses GNU ld @<:@default=no@:>@])], |
[test "$withval" = no || with_gnu_ld=yes], |
[with_gnu_ld=no]) |
AC_REQUIRE([LT_AC_PROG_SED])dnl |
AC_REQUIRE([AC_PROG_CC])dnl |
AC_REQUIRE([AC_CANONICAL_HOST])dnl |
AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
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 $CC]) |
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 "$with_gnu_ld" = yes; then |
AC_MSG_CHECKING([for GNU ld]) |
else |
AC_MSG_CHECKING([for non-GNU ld]) |
fi |
AC_CACHE_VAL(lt_cv_path_LD, |
[if test -z "$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 GNU ld's only accept -v. |
# Break only if it was the GNU/non-GNU ld that we prefer. |
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in |
*GNU* | *'with BFD'*) |
test "$with_gnu_ld" != no && break |
;; |
*) |
test "$with_gnu_ld" != yes && break |
;; |
esac |
fi |
done |
IFS="$lt_save_ifs" |
else |
lt_cv_path_LD="$LD" # Let the user override the test with a path. |
fi]) |
LD="$lt_cv_path_LD" |
if test -n "$LD"; then |
AC_MSG_RESULT($LD) |
else |
AC_MSG_RESULT(no) |
fi |
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
AC_PROG_LD_GNU |
])# AC_PROG_LD |
|
|
# AC_PROG_LD_GNU |
# -------------- |
AC_DEFUN([AC_PROG_LD_GNU], |
[AC_REQUIRE([AC_PROG_EGREP])dnl |
AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, |
[# I'd rather use --version here, but apparently some GNU ld's only accept -v. |
case `$LD -v 2>&1 </dev/null` in |
*GNU* | *'with BFD'*) |
lt_cv_prog_gnu_ld=yes |
;; |
*) |
lt_cv_prog_gnu_ld=no |
;; |
esac]) |
with_gnu_ld=$lt_cv_prog_gnu_ld |
])# AC_PROG_LD_GNU |
|
|
# AC_PROG_LD_RELOAD_FLAG |
# ---------------------- |
# find reload flag for linker |
# -- PORTME Some linkers may need a different reload flag. |
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], |
[AC_CACHE_CHECK([for $LD option to reload object files], |
lt_cv_ld_reload_flag, |
[lt_cv_ld_reload_flag='-r']) |
reload_flag=$lt_cv_ld_reload_flag |
case $reload_flag in |
"" | " "*) ;; |
*) reload_flag=" $reload_flag" ;; |
esac |
reload_cmds='$LD$reload_flag -o $output$reload_objs' |
])# AC_PROG_LD_RELOAD_FLAG |
|
|
# AC_DEPLIBS_CHECK_METHOD |
# ----------------------- |
# how to check for library dependencies |
# -- PORTME fill in with the dynamic library characteristics |
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], |
[AC_CACHE_CHECK([how to recognise dependent libraries], |
lt_cv_deplibs_check_method, |
[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 |
# which 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 $host_os in |
aix4* | aix5*) |
lt_cv_deplibs_check_method=pass_all |
;; |
|
beos*) |
lt_cv_deplibs_check_method=pass_all |
;; |
|
bsdi4*) |
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' |
lt_cv_file_magic_cmd='/usr/bin/file -L' |
lt_cv_file_magic_test_file=/shlib/libc.so |
;; |
|
cygwin*) |
lt_cv_deplibs_check_method=pass_all |
;; |
|
mingw* | pw32*) |
# win32_libid is a shell function defined in ltmain.sh |
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' |
lt_cv_file_magic_cmd='win32_libid' |
;; |
|
darwin* | rhapsody*) |
# this will be overwritten by pass_all, but leave it in just in case |
lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library' |
lt_cv_file_magic_cmd='/usr/bin/file -L' |
case "$host_os" in |
rhapsody* | darwin1.[[012]]) |
lt_cv_file_magic_test_file=`/System/Library/Frameworks/System.framework/System` |
;; |
*) # Darwin 1.3 on |
lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib' |
;; |
esac |
lt_cv_deplibs_check_method=pass_all |
;; |
|
freebsd* | kfreebsd*-gnu) |
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then |
case $host_cpu in |
i*86 ) |
# Not sure whether the presence of OpenBSD here was a mistake. |
# Let's accept both of them until this is cleared up. |
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library' |
lt_cv_file_magic_cmd=/usr/bin/file |
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` |
;; |
esac |
else |
lt_cv_deplibs_check_method=pass_all |
fi |
;; |
|
gnu*) |
lt_cv_deplibs_check_method=pass_all |
;; |
|
hpux10.20* | hpux11*) |
lt_cv_file_magic_cmd=/usr/bin/file |
case "$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]) 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 |
;; |
|
irix5* | irix6* | nonstopux*) |
case $host_os in |
irix5* | nonstopux*) |
# this will be overridden with pass_all, but let us keep it just in case |
lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1" |
;; |
*) |
case $LD in |
*-32|*"-32 ") libmagic=32-bit;; |
*-n32|*"-n32 ") libmagic=N32;; |
*-64|*"-64 ") libmagic=64-bit;; |
*) libmagic=never-match;; |
esac |
# this will be overridden with pass_all, but let us keep it just in case |
lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1" |
;; |
esac |
lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*` |
lt_cv_deplibs_check_method=pass_all |
;; |
|
# This must be Linux ELF. |
linux*) |
case $host_cpu in |
alpha* | hppa* | i*86 | ia64* | m68* | mips* | powerpc* | sparc* | s390* | sh* | x86_64* ) |
lt_cv_deplibs_check_method=pass_all ;; |
# the debian people say, arm and glibc 2.3.1 works for them with pass_all |
arm* ) |
lt_cv_deplibs_check_method=pass_all ;; |
*) |
# glibc up to 2.1.1 does not perform some relocations on ARM |
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;; |
esac |
lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so` |
;; |
|
netbsd*) |
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=/usr/bin/file |
lt_cv_file_magic_test_file=/usr/lib/libnls.so |
;; |
|
nto-qnx*) |
lt_cv_deplibs_check_method=unknown |
;; |
|
openbsd*) |
lt_cv_file_magic_cmd=/usr/bin/file |
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` |
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object' |
else |
lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library' |
fi |
;; |
|
osf3* | osf4* | osf5*) |
# this will be overridden with pass_all, but let us keep it just in case |
lt_cv_deplibs_check_method='file_magic COFF format alpha shared library' |
lt_cv_file_magic_test_file=/shlib/libc.so |
lt_cv_deplibs_check_method=pass_all |
;; |
|
sco3.2v5*) |
lt_cv_deplibs_check_method=pass_all |
;; |
|
solaris*) |
lt_cv_deplibs_check_method=pass_all |
lt_cv_file_magic_test_file=/lib/libc.so |
;; |
|
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) |
case $host_vendor in |
motorola) |
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' |
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` |
;; |
ncr) |
lt_cv_deplibs_check_method=pass_all |
;; |
sequent) |
lt_cv_file_magic_cmd='/bin/file' |
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' |
;; |
sni) |
lt_cv_file_magic_cmd='/bin/file' |
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" |
lt_cv_file_magic_test_file=/lib/libc.so |
;; |
siemens) |
lt_cv_deplibs_check_method=pass_all |
;; |
esac |
;; |
|
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*) |
lt_cv_deplibs_check_method=pass_all |
;; |
esac |
]) |
file_magic_cmd=$lt_cv_file_magic_cmd |
deplibs_check_method=$lt_cv_deplibs_check_method |
test -z "$deplibs_check_method" && deplibs_check_method=unknown |
])# AC_DEPLIBS_CHECK_METHOD |
|
|
# AC_PROG_NM |
# ---------- |
# find the pathname to a BSD-compatible name lister |
AC_DEFUN([AC_PROG_NM], |
[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, |
[if test -n "$NM"; then |
# Let the user override the test. |
lt_cv_path_NM="$NM" |
else |
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do |
IFS="$lt_save_ifs" |
test -z "$ac_dir" && ac_dir=. |
tmp_nm="$ac_dir/${ac_tool_prefix}nm" |
if test -f "$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 |
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in |
*/dev/null* | *'Invalid file or object type'*) |
lt_cv_path_NM="$tmp_nm -B" |
break |
;; |
*) |
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in |
*/dev/null*) |
lt_cv_path_NM="$tmp_nm -p" |
break |
;; |
*) |
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="$lt_save_ifs" |
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm |
fi]) |
NM="$lt_cv_path_NM" |
])# AC_PROG_NM |
|
|
# AC_CHECK_LIBM |
# ------------- |
# check for math library |
AC_DEFUN([AC_CHECK_LIBM], |
[AC_REQUIRE([AC_CANONICAL_HOST])dnl |
LIBM= |
case $host in |
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) |
# These system don't have libm, or don't need it |
;; |
*-ncr-sysv4.3*) |
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") |
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") |
;; |
*) |
AC_CHECK_LIB(m, cos, LIBM="-lm") |
;; |
esac |
])# AC_CHECK_LIBM |
|
|
# AC_LIBLTDL_CONVENIENCE([DIRECTORY]) |
# ----------------------------------- |
# sets LIBLTDL to the link flags for the libltdl convenience library and |
# LTDLINCL to the include flags for the libltdl header and adds |
# --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL |
# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If |
# DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will |
# be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with |
# '${top_srcdir}/' (note the single quotes!). If your package is not |
# flat and you're not using automake, define top_builddir and |
# top_srcdir appropriately in the Makefiles. |
AC_DEFUN([AC_LIBLTDL_CONVENIENCE], |
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
case $enable_ltdl_convenience in |
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; |
"") enable_ltdl_convenience=yes |
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; |
esac |
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la |
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) |
# For backwards non-gettext consistent compatibility... |
INCLTDL="$LTDLINCL" |
])# AC_LIBLTDL_CONVENIENCE |
|
|
# AC_LIBLTDL_INSTALLABLE([DIRECTORY]) |
# ----------------------------------- |
# sets LIBLTDL to the link flags for the libltdl installable library and |
# LTDLINCL to the include flags for the libltdl header and adds |
# --enable-ltdl-install to the configure arguments. Note that LIBLTDL |
# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If |
# DIRECTORY is not provided and an installed libltdl is not found, it is |
# assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/' |
# and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single |
# quotes!). If your package is not flat and you're not using automake, |
# define top_builddir and top_srcdir appropriately in the Makefiles. |
# In the future, this macro may have to be called after AC_PROG_LIBTOOL. |
AC_DEFUN([AC_LIBLTDL_INSTALLABLE], |
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
AC_CHECK_LIB(ltdl, lt_dlinit, |
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], |
[if test x"$enable_ltdl_install" = xno; then |
AC_MSG_WARN([libltdl not installed, but installation disabled]) |
else |
enable_ltdl_install=yes |
fi |
]) |
if test x"$enable_ltdl_install" = x"yes"; then |
ac_configure_args="$ac_configure_args --enable-ltdl-install" |
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la |
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) |
else |
ac_configure_args="$ac_configure_args --enable-ltdl-install=no" |
LIBLTDL="-lltdl" |
LTDLINCL= |
fi |
# For backwards non-gettext consistent compatibility... |
INCLTDL="$LTDLINCL" |
])# AC_LIBLTDL_INSTALLABLE |
|
|
# AC_LIBTOOL_CXX |
# -------------- |
# enable support for C++ libraries |
AC_DEFUN([AC_LIBTOOL_CXX], |
[AC_REQUIRE([_LT_AC_LANG_CXX]) |
])# AC_LIBTOOL_CXX |
|
|
# _LT_AC_LANG_CXX |
# --------------- |
AC_DEFUN([_LT_AC_LANG_CXX], |
[AC_REQUIRE([AC_PROG_CXX]) |
AC_REQUIRE([AC_PROG_CXXCPP]) |
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) |
])# _LT_AC_LANG_CXX |
|
|
# AC_LIBTOOL_F77 |
# -------------- |
# enable support for Fortran 77 libraries |
AC_DEFUN([AC_LIBTOOL_F77], |
[AC_REQUIRE([_LT_AC_LANG_F77]) |
])# AC_LIBTOOL_F77 |
|
|
# _LT_AC_LANG_F77 |
# --------------- |
AC_DEFUN([_LT_AC_LANG_F77], |
[AC_REQUIRE([AC_PROG_F77]) |
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) |
])# _LT_AC_LANG_F77 |
|
|
# AC_LIBTOOL_GCJ |
# -------------- |
# enable support for GCJ libraries |
AC_DEFUN([AC_LIBTOOL_GCJ], |
[AC_REQUIRE([_LT_AC_LANG_GCJ]) |
])# AC_LIBTOOL_GCJ |
|
|
# _LT_AC_LANG_GCJ |
# --------------- |
AC_DEFUN([_LT_AC_LANG_GCJ], |
[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], |
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], |
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], |
[ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], |
[ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], |
[AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) |
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) |
])# _LT_AC_LANG_GCJ |
|
|
# AC_LIBTOOL_RC |
# -------------- |
# enable support for Windows resource files |
AC_DEFUN([AC_LIBTOOL_RC], |
[AC_REQUIRE([LT_AC_PROG_RC]) |
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) |
])# AC_LIBTOOL_RC |
|
|
# AC_LIBTOOL_LANG_C_CONFIG |
# ------------------------ |
# Ensure that the configuration vars for the C compiler are |
# suitably defined. Those variables are subsequently used by |
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) |
AC_DEFUN([_LT_AC_LANG_C_CONFIG], |
[lt_save_CC="$CC" |
AC_LANG_PUSH(C) |
|
# Source file extension for C test sources. |
ac_ext=c |
|
# Object file extension for compiled C test sources. |
objext=o |
_LT_AC_TAGVAR(objext, $1)=$objext |
|
# Code to be used in simple compile tests |
lt_simple_compile_test_code="int some_variable = 0;\n" |
|
# Code to be used in simple link tests |
lt_simple_link_test_code='int main(){return(0);}\n' |
|
_LT_AC_SYS_COMPILER |
|
# |
# Check for any special shared library compilation flags. |
# |
_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)= |
if test "$GCC" = no; then |
case $host_os in |
sco3.2v5*) |
_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf' |
;; |
esac |
fi |
if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then |
AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries]) |
if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$]_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[[ ]]" >/dev/null; then : |
else |
AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure]) |
_LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no |
fi |
fi |
|
|
# |
# Check to make sure the static flag actually works. |
# |
AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works], |
_LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), |
$_LT_AC_TAGVAR(lt_prog_compiler_static, $1), |
[], |
[_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) |
|
|
## 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... |
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) |
AC_LIBTOOL_PROG_COMPILER_PIC($1) |
AC_LIBTOOL_PROG_CC_C_O($1) |
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
AC_LIBTOOL_PROG_LD_SHLIBS($1) |
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
AC_LIBTOOL_SYS_LIB_STRIP |
AC_LIBTOOL_DLOPEN_SELF($1) |
|
# Report which librarie types wil actually be built |
AC_MSG_CHECKING([if libtool supports shared libraries]) |
AC_MSG_RESULT([$can_build_shared]) |
|
AC_MSG_CHECKING([whether to build shared libraries]) |
test "$can_build_shared" = "no" && enable_shared=no |
|
# On AIX, shared libraries and static libraries use the same namespace, and |
# are all built from PIC. |
case "$host_os" in |
aix3*) |
test "$enable_shared" = yes && enable_static=no |
if test -n "$RANLIB"; then |
archive_cmds="$archive_cmds~\$RANLIB \$lib" |
postinstall_cmds='$RANLIB $lib' |
fi |
;; |
|
aix4*) |
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
test "$enable_shared" = yes && enable_static=no |
fi |
;; |
darwin* | rhapsody*) |
if test "$GCC" = yes; then |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
case "$host_os" in |
rhapsody* | darwin1.[[012]]) |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-Wl,-undefined -Wl,suppress' |
;; |
*) # Darwin 1.3 on |
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-Wl,-flat_namespace -Wl,-undefined -Wl,suppress' |
else |
case ${MACOSX_DEPLOYMENT_TARGET} in |
10.[012]) |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-Wl,-flat_namespace -Wl,-undefined -Wl,suppress' |
;; |
10.*) |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-Wl,-undefined -Wl,dynamic_lookup' |
;; |
esac |
fi |
;; |
esac |
output_verbose_link_cmd='echo' |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $compiler_flags $libobjs $deplibs -install_name $rpath/$soname $verstring' |
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $compiler_flags $libobjs $deplibs' |
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $compiler_flags $libobjs $deplibs -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $compiler_flags $libobjs $deplibs~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience' |
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
else |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
fi |
;; |
esac |
AC_MSG_RESULT([$enable_shared]) |
|
AC_MSG_CHECKING([whether to build static libraries]) |
# Make sure either enable_shared or enable_static is yes. |
test "$enable_shared" = yes || enable_static=yes |
AC_MSG_RESULT([$enable_static]) |
|
AC_LIBTOOL_CONFIG($1) |
|
AC_LANG_POP |
CC="$lt_save_CC" |
])# AC_LIBTOOL_LANG_C_CONFIG |
|
|
# AC_LIBTOOL_LANG_CXX_CONFIG |
# -------------------------- |
# Ensure that the configuration vars for the C compiler are |
# suitably defined. Those variables are subsequently used by |
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) |
AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], |
[AC_LANG_PUSH(C++) |
AC_REQUIRE([AC_PROG_CXX]) |
AC_REQUIRE([AC_PROG_CXXCPP]) |
|
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
_LT_AC_TAGVAR(allow_undefined_flag, $1)= |
_LT_AC_TAGVAR(always_export_symbols, $1)=no |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
_LT_AC_TAGVAR(hardcode_automatic, $1)=no |
_LT_AC_TAGVAR(module_cmds, $1)= |
_LT_AC_TAGVAR(module_expsym_cmds, $1)= |
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
_LT_AC_TAGVAR(no_undefined_flag, $1)= |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
|
# Dependencies to place before and after the object being linked: |
_LT_AC_TAGVAR(predep_objects, $1)= |
_LT_AC_TAGVAR(postdep_objects, $1)= |
_LT_AC_TAGVAR(predeps, $1)= |
_LT_AC_TAGVAR(postdeps, $1)= |
_LT_AC_TAGVAR(compiler_lib_search_path, $1)= |
|
# Source file extension for C++ test sources. |
ac_ext=cc |
|
# Object file extension for compiled C++ test sources. |
objext=o |
_LT_AC_TAGVAR(objext, $1)=$objext |
|
# Code to be used in simple compile tests |
lt_simple_compile_test_code="int some_variable = 0;\n" |
|
# Code to be used in simple link tests |
lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n' |
|
# ltmain only uses $CC for tagged configurations so make sure $CC is set. |
_LT_AC_SYS_COMPILER |
|
# Allow CC to be a program name with arguments. |
lt_save_CC=$CC |
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=$lt_cv_prog_gnu_ldcxx |
else |
unset lt_cv_prog_gnu_ld |
fi |
if test -n "${lt_cv_path_LDCXX+set}"; then |
lt_cv_path_LD=$lt_cv_path_LDCXX |
else |
unset lt_cv_path_LD |
fi |
test -z "${LDCXX+set}" || LD=$LDCXX |
CC=${CXX-"c++"} |
compiler=$CC |
_LT_AC_TAGVAR(compiler, $1)=$CC |
cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'` |
|
# We don't want -fno-exception wen compiling C++ code, so set the |
# no_builtin_flag separately |
if test "$GXX" = yes; then |
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' |
else |
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= |
fi |
|
if test "$GXX" = yes; then |
# Set up default GNU C++ configuration |
|
AC_PROG_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 "$with_gnu_ld" = yes; then |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects ${wl}-soname $wl$soname -o $lib' |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
|
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${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 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
else |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
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. |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects -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 "\-L"' |
|
else |
GXX=no |
with_gnu_ld=no |
wlarc= |
fi |
|
# PORTME: fill in a description of your system's C++ link characteristics |
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) |
_LT_AC_TAGVAR(ld_shlibs, $1)=yes |
case $host_os in |
aix3*) |
# FIXME: insert proper C++ library support |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
;; |
aix4* | aix5*) |
if test "$host_cpu" = ia64; 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 |
# KDE requires run time linking. Make it the default. |
aix_use_runtimelinking=yes |
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. |
|
_LT_AC_TAGVAR(archive_cmds, $1)='' |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
|
if test "$GXX" = yes; 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 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
else |
# We have old collect2 |
_LT_AC_TAGVAR(hardcode_direct, $1)=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 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
fi |
esac |
shared_flag='-shared' |
else |
# not using gcc |
if test "$host_cpu" = ia64; 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 "$aix_use_runtimelinking" = yes; then |
shared_flag='-qmkshrobj ${wl}-G' |
else |
shared_flag='-qmkshrobj' |
fi |
fi |
fi |
|
# Let the compiler handle the export list. |
_LT_AC_TAGVAR(always_export_symbols, $1)=no |
if test "$aix_use_runtimelinking" = yes; then |
# Warning - without using the other runtime loading flags (-brtl), |
# -berok will link without error, but may produce a broken library. |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' |
# Determine the default libpath from the value encoded in an empty executable. |
_LT_AC_SYS_LIBPATH_AIX |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
|
_LT_AC_TAGVAR(archive_cmds, $1)="\$CC"' -o $output_objdir/$soname $compiler_flags $libobjs $deplibs `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '" $shared_flag" |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $compiler_flags $libobjs $deplibs `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" |
else |
if test "$host_cpu" = ia64; then |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' |
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $compiler_flags $libobjs $deplibs ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" |
else |
# Determine the default libpath from the value encoded in an empty executable. |
_LT_AC_SYS_LIBPATH_AIX |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${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. |
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' |
# -bexpall does not export symbols beginning with underscore (_) |
_LT_AC_TAGVAR(always_export_symbols, $1)=yes |
# Exported symbols can be pulled into shared objects from archives |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' ' |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
# This is similar to how AIX traditionally builds it's shared libraries. |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $compiler_flags $libobjs $deplibs ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' |
fi |
fi |
;; |
chorus*) |
case $cc_basename in |
*) |
# FIXME: insert proper C++ library support |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
;; |
esac |
;; |
|
cygwin* | mingw* | pw32*) |
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, |
# as there is no search path for DLLs. |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=no |
_LT_AC_TAGVAR(always_export_symbols, $1)=no |
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
|
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' |
# If the export-symbols file already is a .def file (1st line |
# is EXPORTS), use it as is; otherwise, prepend... |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; 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 $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' |
else |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
fi |
;; |
|
darwin* | rhapsody*) |
if test "$GXX" = yes; then |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
case "$host_os" in |
rhapsody* | darwin1.[[012]]) |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-Wl,-undefined -Wl,suppress' |
;; |
*) # Darwin 1.3 on |
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-Wl,-flat_namespace -Wl,-undefined -Wl,suppress' |
else |
case ${MACOSX_DEPLOYMENT_TARGET} in |
10.[012]) |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-Wl,-flat_namespace -Wl,-undefined -Wl,suppress' |
;; |
10.*) |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-Wl,-undefined -Wl,dynamic_lookup' |
;; |
esac |
fi |
;; |
esac |
lt_int_apple_cc_single_mod=no |
output_verbose_link_cmd='echo' |
if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then |
lt_int_apple_cc_single_mod=yes |
fi |
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $compiler_flags $libobjs $deplibs -install_name $rpath/$soname $verstring' |
else |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $compiler_flags $deplibs -install_name $rpath/$soname $verstring' |
fi |
_LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $compiler_flags $libobjs $deplibs' |
|
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's |
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $compiler_flags $libobjs $deplibs -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
else |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $compiler_flags $deplibs -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
fi |
_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $compiler_flags $libobjs $deplibs~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience' |
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
else |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
fi |
;; |
|
dgux*) |
case $cc_basename in |
ec++) |
# FIXME: insert proper C++ library support |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
;; |
ghcx) |
# Green Hills C++ Compiler |
# FIXME: insert proper C++ library support |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
;; |
*) |
# FIXME: insert proper C++ library support |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
;; |
esac |
;; |
freebsd[12]*) |
# C++ shared libraries reported to be fairly broken before switch to ELF |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
;; |
freebsd-elf*) |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
;; |
freebsd* | kfreebsd*-gnu) |
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF |
# conventions |
_LT_AC_TAGVAR(ld_shlibs, $1)=yes |
;; |
gnu*) |
;; |
hpux9*) |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=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 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
;; |
aCC) |
_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects~test $output_objdir/$soname = $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; echo $list' |
;; |
*) |
if test "$GXX" = yes; then |
_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' |
else |
# FIXME: insert proper C++ library support |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
fi |
;; |
esac |
;; |
hpux10*|hpux11*) |
if test $with_gnu_ld = no; then |
case "$host_cpu" in |
hppa*64*) |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
;; |
ia64*) |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
;; |
*) |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
;; |
esac |
fi |
case "$host_cpu" in |
hppa*64*) |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
;; |
ia64*) |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, |
# but as the default |
# location of the library. |
;; |
*) |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=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 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
;; |
aCC) |
case "$host_cpu" in |
hppa*64*|ia64*) |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs' |
;; |
*) |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects' |
;; |
esac |
# Commands to make compiler produce verbose output that lists |
# what "hidden" libraries, object files and flags are used when |
# linking a shared library. |
# |
# There doesn't appear to be a way to prevent this compiler from |
# explicitly linking system object files so we need to strip them |
# from the output so that they don't get included in the library |
# dependencies. |
output_verbose_link_cmd='templist=`($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; echo $list' |
;; |
*) |
if test "$GXX" = yes; then |
if test $with_gnu_ld = no; then |
case "$host_cpu" in |
ia64*|hppa*64*) |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs' |
;; |
*) |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects' |
;; |
esac |
fi |
else |
# FIXME: insert proper C++ library support |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
fi |
;; |
esac |
;; |
irix5* | irix6*) |
case $cc_basename in |
CC) |
# SGI C++ |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${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. |
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' |
;; |
*) |
if test "$GXX" = yes; then |
if test "$with_gnu_ld" = no; then |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib' |
else |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib' |
fi |
fi |
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
;; |
esac |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
;; |
linux*) |
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. |
_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects --soname $soname -o \$templib; mv \$templib $lib' |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects --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; echo $list' |
|
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
|
# Archives containing C++ object files must be created using |
# "CC -Bstatic", where "CC" is the KAI C++ compiler. |
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' |
;; |
icpc) |
# Intel C++ |
with_gnu_ld=yes |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects ${wl}-soname $wl$soname -o $lib' |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' |
;; |
cxx) |
# Compaq C++ |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects ${wl}-soname $wl$soname -o $lib' |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' |
|
runpath_var=LD_RUN_PATH |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
|
# Commands to make compiler produce verbose output that lists |
# what "hidden" libraries, object files and flags are used when |
# linking a shared library. |
# |
# There doesn't appear to be a way to prevent this compiler from |
# explicitly linking system object files so we need to strip them |
# from the output so that they don't get included in the library |
# dependencies. |
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $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; echo $list' |
;; |
esac |
;; |
lynxos*) |
# FIXME: insert proper C++ library support |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
;; |
m88k*) |
# FIXME: insert proper C++ library support |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
;; |
mvs*) |
case $cc_basename in |
cxx) |
# FIXME: insert proper C++ library support |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
;; |
*) |
# FIXME: insert proper C++ library support |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
;; |
esac |
;; |
netbsd*) |
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' |
wlarc= |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
fi |
# Workaround some broken pre-1.5 toolchains |
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' |
;; |
osf3*) |
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. |
_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects --soname $soname -o \$templib; mv \$templib $lib' |
|
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
|
# Archives containing C++ object files must be created using |
# "CC -Bstatic", where "CC" is the KAI C++ compiler. |
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' |
|
;; |
RCC) |
# Rational C++ 2.4.1 |
# FIXME: insert proper C++ library support |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
;; |
cxx) |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${objdir}/so_locations -o $lib' |
|
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
|
# Commands to make compiler produce verbose output that lists |
# what "hidden" libraries, object files and flags are used when |
# linking a shared library. |
# |
# There doesn't appear to be a way to prevent this compiler from |
# explicitly linking system object files so we need to strip them |
# from the output so that they don't get included in the library |
# dependencies. |
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $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; echo $list' |
;; |
*) |
if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib' |
|
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
|
# Commands to make compiler produce verbose output that lists |
# what "hidden" libraries, object files and flags are used when |
# linking a shared library. |
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
|
else |
# FIXME: insert proper C++ library support |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
fi |
;; |
esac |
;; |
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. |
_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects --soname $soname -o \$templib; mv \$templib $lib' |
|
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
|
# Archives containing C++ object files must be created using |
# the KAI C++ compiler. |
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' |
;; |
RCC) |
# Rational C++ 2.4.1 |
# FIXME: insert proper C++ library support |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
;; |
cxx) |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib' |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='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 $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry $objdir/so_locations -o $lib~ |
$rm $lib.exp' |
|
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
|
# Commands to make compiler produce verbose output that lists |
# what "hidden" libraries, object files and flags are used when |
# linking a shared library. |
# |
# There doesn't appear to be a way to prevent this compiler from |
# explicitly linking system object files so we need to strip them |
# from the output so that they don't get included in the library |
# dependencies. |
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $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; echo $list' |
;; |
*) |
if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib' |
|
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
|
# Commands to make compiler produce verbose output that lists |
# what "hidden" libraries, object files and flags are used when |
# linking a shared library. |
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
|
else |
# FIXME: insert proper C++ library support |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
fi |
;; |
esac |
;; |
psos*) |
# FIXME: insert proper C++ library support |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
;; |
sco*) |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
case $cc_basename in |
CC) |
# FIXME: insert proper C++ library support |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
;; |
*) |
# FIXME: insert proper C++ library support |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
;; |
esac |
;; |
sunos4*) |
case $cc_basename in |
CC) |
# Sun C++ 4.x |
# FIXME: insert proper C++ library support |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
;; |
lcc) |
# Lucid |
# FIXME: insert proper C++ library support |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
;; |
*) |
# FIXME: insert proper C++ library support |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
;; |
esac |
;; |
solaris*) |
case $cc_basename in |
CC) |
# Sun C++ 4.2, 5.x and Centerline C++ |
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects' |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
$CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects~$rm $lib.exp' |
|
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
case $host_os in |
solaris2.[0-5] | solaris2.[0-5].*) ;; |
*) |
# The C++ compiler is used as linker so we must use $wl |
# flag to pass the commands to the underlying system |
# linker. |
# Supported since Solaris 2.6 (maybe 2.5.1?) |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' |
;; |
esac |
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
|
# Commands to make compiler produce verbose output that lists |
# what "hidden" libraries, object files and flags are used when |
# linking a shared library. |
# |
# There doesn't appear to be a way to prevent this compiler from |
# explicitly linking system object files so we need to strip them |
# from the output so that they don't get included in the library |
# dependencies. |
output_verbose_link_cmd='templist=`$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep "\-[[LR]]"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' |
|
# 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. |
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' |
;; |
gcx) |
# Green Hills C++ Compiler |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects ${wl}-h $wl$soname -o $lib' |
|
# The C++ compiler must be used to create the archive. |
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' |
;; |
*) |
# GNU C++ compiler with Solaris linker |
if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' |
if $CC --version | grep -v '^2\.7' > /dev/null; then |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects ${wl}-h $wl$soname -o $lib' |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects~$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 \"\-L\"" |
else |
# g++ 2.7 appears to require `-G' NOT `-shared' on this |
# platform. |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects ${wl}-h $wl$soname -o $lib' |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$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 -o $lib $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects~$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 \"\-L\"" |
fi |
|
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' |
fi |
;; |
esac |
;; |
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*) |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
;; |
tandem*) |
case $cc_basename in |
NCC) |
# NonStop-UX NCC 3.20 |
# FIXME: insert proper C++ library support |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
;; |
*) |
# FIXME: insert proper C++ library support |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
;; |
esac |
;; |
vxworks*) |
# FIXME: insert proper C++ library support |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
;; |
*) |
# FIXME: insert proper C++ library support |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
;; |
esac |
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) |
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no |
|
_LT_AC_TAGVAR(GCC, $1)="$GXX" |
_LT_AC_TAGVAR(LD, $1)="$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... |
AC_LIBTOOL_POSTDEP_PREDEP($1) |
AC_LIBTOOL_PROG_COMPILER_PIC($1) |
AC_LIBTOOL_PROG_CC_C_O($1) |
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
AC_LIBTOOL_PROG_LD_SHLIBS($1) |
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
AC_LIBTOOL_SYS_LIB_STRIP |
AC_LIBTOOL_DLOPEN_SELF($1) |
|
AC_LIBTOOL_CONFIG($1) |
|
AC_LANG_POP |
CC=$lt_save_CC |
LDCXX=$LD |
LD=$lt_save_LD |
GCC=$lt_save_GCC |
with_gnu_ldcxx=$with_gnu_ld |
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 |
])# AC_LIBTOOL_LANG_CXX_CONFIG |
|
# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) |
# ------------------------ |
# Figure out "hidden" library dependencies from verbose |
# compiler output when linking a shared library. |
# Parse the compiler output and extract the necessary |
# objects, libraries and library flags. |
AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[ |
dnl we can't use the lt_simple_compile_test_code here, |
dnl because it contains code intended for an executable, |
dnl not a library. It's possible we should let each |
dnl tag define a new lt_????_link_test_code variable, |
dnl but it's only used here... |
ifelse([$1],[],[cat > conftest.$ac_ext <<EOF |
int a; |
void foo (void) { a = 0; } |
EOF |
],[$1],[CXX],[cat > conftest.$ac_ext <<EOF |
class Foo |
{ |
public: |
Foo (void) { a = 0; } |
private: |
int a; |
}; |
EOF |
],[$1],[F77],[cat > conftest.$ac_ext <<EOF |
subroutine foo |
implicit none |
integer*4 a |
a=0 |
return |
end |
EOF |
],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF |
public class foo { |
private int a; |
public void bar (void) { |
a = 0; |
} |
}; |
EOF |
]) |
dnl Parse the compiler output and extract the necessary |
dnl objects, libraries and library flags. |
if AC_TRY_EVAL(ac_compile); 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 |
|
# The `*' in the case matches for architectures that use `case' in |
# $output_verbose_cmd can trigger glob expansion during the loop |
# eval without this substitution. |
output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`" |
|
for p in `eval $output_verbose_link_cmd`; do |
case $p in |
|
-L* | -R* | -l*) |
# Some compilers place space between "-{L,R}" and the path. |
# Remove the space. |
if test $p = "-L" \ |
|| test $p = "-R"; then |
prev=$p |
continue |
else |
prev= |
fi |
|
if test "$pre_test_object_deps_done" = no; then |
case $p in |
-L* | -R*) |
# Internal compiler library paths should come after those |
# provided the user. The postdeps already come after the |
# user supplied libs so there is no need to process them. |
if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then |
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" |
else |
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${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 "$_LT_AC_TAGVAR(postdeps, $1)"; then |
_LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" |
else |
_LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" |
fi |
fi |
;; |
|
*.$objext|*.$libext) |
# 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 "$pre_test_object_deps_done" = no; then |
if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then |
_LT_AC_TAGVAR(predep_objects, $1)="$p" |
else |
_LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" |
fi |
else |
if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then |
_LT_AC_TAGVAR(postdep_objects, $1)="$p" |
else |
_LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" |
fi |
fi |
;; |
|
*) ;; # Ignore the rest. |
|
esac |
done |
|
# Clean up. |
rm -f a.out a.exe |
else |
echo "libtool.m4: error: problem compiling $1 test program" |
fi |
|
$rm -f confest.$objext |
|
case " $_LT_AC_TAGVAR(postdeps, $1) " in |
*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; |
esac |
])# AC_LIBTOOL_POSTDEP_PREDEP |
|
# AC_LIBTOOL_LANG_F77_CONFIG |
# ------------------------ |
# Ensure that the configuration vars for the C compiler are |
# suitably defined. Those variables are subsequently used by |
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) |
AC_DEFUN([_LT_AC_LANG_F77_CONFIG], |
[AC_REQUIRE([AC_PROG_F77]) |
AC_LANG_PUSH(Fortran 77) |
|
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
_LT_AC_TAGVAR(allow_undefined_flag, $1)= |
_LT_AC_TAGVAR(always_export_symbols, $1)=no |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
_LT_AC_TAGVAR(hardcode_automatic, $1)=no |
_LT_AC_TAGVAR(module_cmds, $1)= |
_LT_AC_TAGVAR(module_expsym_cmds, $1)= |
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
_LT_AC_TAGVAR(no_undefined_flag, $1)= |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
|
# Source file extension for f77 test sources. |
ac_ext=f |
|
# Object file extension for compiled f77 test sources. |
objext=o |
_LT_AC_TAGVAR(objext, $1)=$objext |
|
# Code to be used in simple compile tests |
lt_simple_compile_test_code=" subroutine t\n return\n end\n" |
|
# Code to be used in simple link tests |
lt_simple_link_test_code=" program t\n end\n" |
|
# ltmain only uses $CC for tagged configurations so make sure $CC is set. |
_LT_AC_SYS_COMPILER |
|
# Allow CC to be a program name with arguments. |
lt_save_CC="$CC" |
CC=${F77-"f77"} |
compiler=$CC |
_LT_AC_TAGVAR(compiler, $1)=$CC |
cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'` |
|
AC_MSG_CHECKING([if libtool supports shared libraries]) |
AC_MSG_RESULT([$can_build_shared]) |
|
AC_MSG_CHECKING([whether to build shared libraries]) |
test "$can_build_shared" = "no" && enable_shared=no |
|
# On AIX, shared libraries and static libraries use the same namespace, and |
# are all built from PIC. |
case "$host_os" in |
aix3*) |
test "$enable_shared" = yes && enable_static=no |
if test -n "$RANLIB"; then |
archive_cmds="$archive_cmds~\$RANLIB \$lib" |
postinstall_cmds='$RANLIB $lib' |
fi |
;; |
aix4*) |
test "$enable_shared" = yes && enable_static=no |
;; |
esac |
AC_MSG_RESULT([$enable_shared]) |
|
AC_MSG_CHECKING([whether to build static libraries]) |
# Make sure either enable_shared or enable_static is yes. |
test "$enable_shared" = yes || enable_static=yes |
AC_MSG_RESULT([$enable_static]) |
|
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no |
|
_LT_AC_TAGVAR(GCC, $1)="$G77" |
_LT_AC_TAGVAR(LD, $1)="$LD" |
|
AC_LIBTOOL_PROG_COMPILER_PIC($1) |
AC_LIBTOOL_PROG_CC_C_O($1) |
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
AC_LIBTOOL_PROG_LD_SHLIBS($1) |
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
AC_LIBTOOL_SYS_LIB_STRIP |
|
|
AC_LIBTOOL_CONFIG($1) |
|
AC_LANG_POP |
CC="$lt_save_CC" |
])# AC_LIBTOOL_LANG_F77_CONFIG |
|
|
# AC_LIBTOOL_LANG_GCJ_CONFIG |
# -------------------------- |
# Ensure that the configuration vars for the C compiler are |
# suitably defined. Those variables are subsequently used by |
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) |
AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], |
[AC_LANG_SAVE |
|
# Source file extension for Java test sources. |
ac_ext=java |
|
# Object file extension for compiled Java test sources. |
objext=o |
_LT_AC_TAGVAR(objext, $1)=$objext |
|
# Code to be used in simple compile tests |
lt_simple_compile_test_code="class foo {}\n" |
|
# Code to be used in simple link tests |
lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n' |
|
# ltmain only uses $CC for tagged configurations so make sure $CC is set. |
_LT_AC_SYS_COMPILER |
|
# Allow CC to be a program name with arguments. |
lt_save_CC="$CC" |
CC=${GCJ-"gcj"} |
compiler=$CC |
_LT_AC_TAGVAR(compiler, $1)=$CC |
|
# GCJ did not exist at the time GCC didn't implicitly link libc in. |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
|
## 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... |
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) |
AC_LIBTOOL_PROG_COMPILER_PIC($1) |
AC_LIBTOOL_PROG_CC_C_O($1) |
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
AC_LIBTOOL_PROG_LD_SHLIBS($1) |
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
AC_LIBTOOL_SYS_LIB_STRIP |
AC_LIBTOOL_DLOPEN_SELF($1) |
|
AC_LIBTOOL_CONFIG($1) |
|
AC_LANG_RESTORE |
CC="$lt_save_CC" |
])# AC_LIBTOOL_LANG_GCJ_CONFIG |
|
|
# AC_LIBTOOL_LANG_RC_CONFIG |
# -------------------------- |
# Ensure that the configuration vars for the Windows resource compiler are |
# suitably defined. Those variables are subsequently used by |
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) |
AC_DEFUN([_LT_AC_LANG_RC_CONFIG], |
[AC_LANG_SAVE |
|
# Source file extension for RC test sources. |
ac_ext=rc |
|
# Object file extension for compiled RC test sources. |
objext=o |
_LT_AC_TAGVAR(objext, $1)=$objext |
|
# Code to be used in simple compile tests |
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n' |
|
# Code to be used in simple link tests |
lt_simple_link_test_code="$lt_simple_compile_test_code" |
|
# ltmain only uses $CC for tagged configurations so make sure $CC is set. |
_LT_AC_SYS_COMPILER |
|
# Allow CC to be a program name with arguments. |
lt_save_CC="$CC" |
CC=${RC-"windres"} |
compiler=$CC |
_LT_AC_TAGVAR(compiler, $1)=$CC |
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
|
AC_LIBTOOL_CONFIG($1) |
|
AC_LANG_RESTORE |
CC="$lt_save_CC" |
])# AC_LIBTOOL_LANG_RC_CONFIG |
|
|
# AC_LIBTOOL_CONFIG([TAGNAME]) |
# ---------------------------- |
# If TAGNAME is not passed, then create an initial libtool script |
# with a default configuration from the untagged config vars. Otherwise |
# add code to config.status for appending the configuration named by |
# TAGNAME from the matching tagged config vars. |
AC_DEFUN([AC_LIBTOOL_CONFIG], |
[# The else clause should only fire when bootstrapping the |
# libtool distribution, otherwise you forgot to ship ltmain.sh |
# with your package, and you will get complaints that there are |
# no rules to generate ltmain.sh. |
if test -f "$ltmain"; then |
# See if we are running on zsh, and set the options which allow our commands through |
# without removal of \ escapes. |
if test -n "${ZSH_VERSION+set}" ; then |
setopt NO_GLOB_SUBST |
fi |
# Now quote all the things that may contain metacharacters while being |
# careful not to overquote the AC_SUBSTed values. We take copies of the |
# variables and quote the copies for generation of the libtool script. |
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM SED SHELL \ |
libname_spec library_names_spec soname_spec extract_expsyms_cmds \ |
old_striplib striplib file_magic_cmd finish_cmds finish_eval \ |
deplibs_check_method reload_flag reload_cmds need_locks \ |
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ |
lt_cv_sys_global_symbol_to_c_name_address \ |
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ |
old_postinstall_cmds old_postuninstall_cmds \ |
_LT_AC_TAGVAR(compiler, $1) \ |
_LT_AC_TAGVAR(CC, $1) \ |
_LT_AC_TAGVAR(LD, $1) \ |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ |
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ |
_LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ |
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ |
_LT_AC_TAGVAR(old_archive_cmds, $1) \ |
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ |
_LT_AC_TAGVAR(predep_objects, $1) \ |
_LT_AC_TAGVAR(postdep_objects, $1) \ |
_LT_AC_TAGVAR(predeps, $1) \ |
_LT_AC_TAGVAR(postdeps, $1) \ |
_LT_AC_TAGVAR(compiler_lib_search_path, $1) \ |
_LT_AC_TAGVAR(archive_cmds, $1) \ |
_LT_AC_TAGVAR(archive_expsym_cmds, $1) \ |
_LT_AC_TAGVAR(postinstall_cmds, $1) \ |
_LT_AC_TAGVAR(postuninstall_cmds, $1) \ |
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ |
_LT_AC_TAGVAR(allow_undefined_flag, $1) \ |
_LT_AC_TAGVAR(no_undefined_flag, $1) \ |
_LT_AC_TAGVAR(export_symbols_cmds, $1) \ |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ |
_LT_AC_TAGVAR(hardcode_automatic, $1) \ |
_LT_AC_TAGVAR(module_cmds, $1) \ |
_LT_AC_TAGVAR(module_expsym_cmds, $1) \ |
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ |
_LT_AC_TAGVAR(exclude_expsyms, $1) \ |
_LT_AC_TAGVAR(include_expsyms, $1); do |
|
case $var in |
_LT_AC_TAGVAR(old_archive_cmds, $1) | \ |
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ |
_LT_AC_TAGVAR(archive_cmds, $1) | \ |
_LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ |
_LT_AC_TAGVAR(module_cmds, $1) | \ |
_LT_AC_TAGVAR(module_expsym_cmds, $1) | \ |
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ |
_LT_AC_TAGVAR(export_symbols_cmds, $1) | \ |
extract_expsyms_cmds | reload_cmds | finish_cmds | \ |
postinstall_cmds | postuninstall_cmds | \ |
old_postinstall_cmds | old_postuninstall_cmds | \ |
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) |
# Double-quote double-evaled strings. |
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" |
;; |
*) |
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" |
;; |
esac |
done |
|
case $lt_echo in |
*'\[$]0 --fallback-echo"') |
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` |
;; |
esac |
|
ifelse([$1], [], |
[cfgfile="${ofile}T" |
trap "$rm \"$cfgfile\"; exit 1" 1 2 15 |
$rm -f "$cfgfile" |
AC_MSG_NOTICE([creating $ofile])], |
[cfgfile="$ofile"]) |
|
cat <<__EOF__ >> "$cfgfile" |
ifelse([$1], [], |
[#! $SHELL |
|
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. |
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) |
# NOTE: Changes made to this file will be lost: look at ltmain.sh. |
# |
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 |
# Free Software Foundation, Inc. |
# |
# This file is part of GNU Libtool: |
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 |
# |
# This program 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 the License, or |
# (at your option) any later version. |
# |
# This program 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, write to the Free Software |
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
# |
# As a special exception to the GNU General Public License, if you |
# distribute this file as part of a program that contains a |
# configuration script generated by Autoconf, you may include it under |
# the same distribution terms that you use for the rest of that program. |
|
# 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 s/^X//" |
|
# The HP-UX ksh and POSIX shell print the target directory to stdout |
# if CDPATH is set. |
if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi |
|
# The names of the tagged configurations supported by this script. |
available_tags= |
|
# ### BEGIN LIBTOOL CONFIG], |
[# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) |
|
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: |
|
# Shell to use when invoking shell scripts. |
SHELL=$lt_SHELL |
|
# Whether or not to build shared libraries. |
build_libtool_libs=$enable_shared |
|
# Whether or not to build static libraries. |
build_old_libs=$enable_static |
|
# Whether or not to add -lc for building shared libraries. |
build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) |
|
# Whether or not to disallow shared libs when runtime libs are static |
allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) |
|
# Whether or not to optimize for fast installation. |
fast_install=$enable_fast_install |
|
# The host system. |
host_alias=$host_alias |
host=$host |
|
# An echo program that does not interpret backslashes. |
echo=$lt_echo |
|
# The archiver. |
AR=$lt_AR |
AR_FLAGS=$lt_AR_FLAGS |
|
# A C compiler. |
LTCC=$lt_LTCC |
|
# A language-specific compiler. |
CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) |
|
# Is the compiler the GNU C compiler? |
with_gcc=$_LT_AC_TAGVAR(GCC, $1) |
|
# An ERE matcher. |
EGREP=$lt_EGREP |
|
# The linker used to build libraries. |
LD=$lt_[]_LT_AC_TAGVAR(LD, $1) |
|
# Whether we need hard or soft links. |
LN_S=$lt_LN_S |
|
# A BSD-compatible nm program. |
NM=$lt_NM |
|
# A symbol stripping program |
STRIP=$STRIP |
|
# Used to examine libraries when file_magic_cmd begins "file" |
MAGIC_CMD=$MAGIC_CMD |
|
# Used on cygwin: DLL creation program. |
DLLTOOL="$DLLTOOL" |
|
# Used on cygwin: object dumper. |
OBJDUMP="$OBJDUMP" |
|
# Used on cygwin: assembler. |
AS="$AS" |
|
# The name of the directory that contains temporary libtool files. |
objdir=$objdir |
|
# How to create reloadable object files. |
reload_flag=$lt_reload_flag |
reload_cmds=$lt_reload_cmds |
|
# How to pass a linker flag through the compiler. |
wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) |
|
# Object file suffix (normally "o"). |
objext="$ac_objext" |
|
# Old archive suffix (normally "a"). |
libext="$libext" |
|
# Shared library suffix (normally ".so"). |
shrext='$shrext' |
|
# Executable file suffix (normally ""). |
exeext="$exeext" |
|
# Additional compiler flags for building library objects. |
pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) |
pic_mode=$pic_mode |
|
# What is the maximum length of a command? |
max_cmd_len=$lt_cv_sys_max_cmd_len |
|
# Does compiler simultaneously support -c and -o options? |
compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) |
|
# Must we lock files when doing compilation ? |
need_locks=$lt_need_locks |
|
# 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 |
|
# 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=$enable_dlopen_self_static |
|
# Compiler flag to prevent dynamic linking. |
link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) |
|
# Compiler flag to turn off builtin functions. |
no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) |
|
# Compiler flag to allow reflexive dlopens. |
export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) |
|
# Compiler flag to generate shared objects directly from archives. |
whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) |
|
# Compiler flag to generate thread-safe objects. |
thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) |
|
# Library versioning type. |
version_type=$version_type |
|
# 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=$lt_soname_spec |
|
# Commands used to build and install an old-style archive. |
RANLIB=$lt_RANLIB |
old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) |
old_postinstall_cmds=$lt_old_postinstall_cmds |
old_postuninstall_cmds=$lt_old_postuninstall_cmds |
|
# Create an old-style archive from a shared archive. |
old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) |
|
# Create a temporary old-style archive to link instead of a shared archive. |
old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) |
|
# Commands used to build and install a shared archive. |
archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) |
archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) |
postinstall_cmds=$lt_postinstall_cmds |
postuninstall_cmds=$lt_postuninstall_cmds |
|
# Commands used to build a loadable module (assumed same as above if empty) |
module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) |
module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) |
|
# Commands to strip libraries. |
old_striplib=$lt_old_striplib |
striplib=$lt_striplib |
|
# Dependencies to place before the objects being linked to create a |
# shared library. |
predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) |
|
# Dependencies to place after the objects being linked to create a |
# shared library. |
postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) |
|
# Dependencies to place before the objects being linked to create a |
# shared library. |
predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) |
|
# Dependencies to place after the objects being linked to create a |
# shared library. |
postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) |
|
# The library search path used internally by the compiler when linking |
# a shared library. |
compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) |
|
# Method to check whether dependent libraries are shared objects. |
deplibs_check_method=$lt_deplibs_check_method |
|
# Command to use when deplibs_check_method == file_magic. |
file_magic_cmd=$lt_file_magic_cmd |
|
# Flag that allows shared libraries with undefined symbols to be built. |
allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) |
|
# Flag that forces no undefined symbols. |
no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) |
|
# Commands used to finish a libtool library installation in a directory. |
finish_cmds=$lt_finish_cmds |
|
# Same as above, but a single script fragment to be evaled but not shown. |
finish_eval=$lt_finish_eval |
|
# Take the output of nm and produce a listing of raw symbols and C names. |
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe |
|
# Transform the output of nm in a proper C declaration |
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl |
|
# Transform the output of nm in a C name address pair |
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address |
|
# This is the shared library runtime path variable. |
runpath_var=$runpath_var |
|
# This is the shared library path variable. |
shlibpath_var=$shlibpath_var |
|
# Is shlibpath searched before the hard-coded library search path? |
shlibpath_overrides_runpath=$shlibpath_overrides_runpath |
|
# How to hardcode a shared library path into an executable. |
hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) |
|
# Whether we should hardcode library paths into libraries. |
hardcode_into_libs=$hardcode_into_libs |
|
# Flag to hardcode \$libdir into a binary during linking. |
# This must work even if \$libdir does not exist. |
hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) |
|
# If ld is used when linking, flag to hardcode \$libdir into |
# a binary during linking. This must work even if \$libdir does |
# not exist. |
hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) |
|
# Whether we need a single -rpath flag with a separated argument. |
hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) |
|
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the |
# resulting binary. |
hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) |
|
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the |
# resulting binary. |
hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) |
|
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into |
# the resulting binary. |
hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) |
|
# Set to yes if building a shared library automatically hardcodes DIR into the library |
# and all subsequent libraries and executables linked against it. |
hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) |
|
# Variables whose values should be saved in libtool wrapper scripts and |
# restored at relink time. |
variables_saved_for_relink="$variables_saved_for_relink" |
|
# Whether libtool must link a program against all its dependency libraries. |
link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) |
|
# Compile-time system search path for libraries |
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec |
|
# Run-time system search path for libraries |
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec |
|
# Fix the shell variable \$srcfile for the compiler. |
fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)" |
|
# Set to yes if exported symbols are required. |
always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) |
|
# The commands to list exported symbols. |
export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) |
|
# The commands to extract the exported symbol list from a shared archive. |
extract_expsyms_cmds=$lt_extract_expsyms_cmds |
|
# Symbols that should not be listed in the preloaded symbols. |
exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) |
|
# Symbols that must always be exported. |
include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) |
|
ifelse([$1],[], |
[# ### END LIBTOOL CONFIG], |
[# ### END LIBTOOL TAG CONFIG: $tagname]) |
|
__EOF__ |
|
ifelse([$1],[], [ |
case $host_os in |
aix3*) |
cat <<\EOF >> "$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 "X${COLLECT_NAMES+set}" != Xset; then |
COLLECT_NAMES= |
export COLLECT_NAMES |
fi |
EOF |
;; |
esac |
|
# We use sed instead of cat because bash on DJGPP gets confused if |
# if finds mixed CR/LF and LF-only lines. Since sed operates in |
# text mode, it properly converts lines to CR/LF. This bash problem |
# is reportedly fixed, but why not run on old versions too? |
sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) |
|
mv -f "$cfgfile" "$ofile" || \ |
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") |
chmod +x "$ofile" |
]) |
else |
# If there is no Makefile yet, we rely on a make rule to execute |
# `config.status --recheck' to rerun these tests and create the |
# libtool script then. |
test -f Makefile && make "$ltmain" |
fi |
])# AC_LIBTOOL_CONFIG |
|
|
# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) |
# ------------------------------------------- |
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], |
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
|
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= |
|
if test "$GCC" = yes; then |
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' |
|
AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], |
lt_cv_prog_compiler_rtti_exceptions, |
[-fno-rtti -fno-exceptions], [], |
[_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) |
fi |
])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI |
|
|
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
# --------------------------------- |
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], |
[AC_REQUIRE([AC_CANONICAL_HOST]) |
AC_REQUIRE([AC_PROG_NM]) |
AC_REQUIRE([AC_OBJEXT]) |
# Check for command to grab the raw symbol name followed by C symbol from nm. |
AC_MSG_CHECKING([command to parse $NM output from $compiler object]) |
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], |
[ |
# 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='[[BCDEGRST]]' |
|
# Regexp to match symbols that can be accessed directly from C. |
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' |
|
# Transform the above into a raw symbol and a C symbol. |
symxfrm='\1 \2\3 \3' |
|
# Transform an extracted symbol line into a proper C declaration |
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" |
|
# Transform an extracted symbol line into symbol name and symbol address |
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" |
|
# Define system-specific variables. |
case $host_os in |
aix*) |
symcode='[[BCDT]]' |
;; |
cygwin* | mingw* | pw32*) |
symcode='[[ABCDGISTW]]' |
;; |
hpux*) # Its linker distinguishes data from code symbols |
if test "$host_cpu" = ia64; then |
symcode='[[ABCDEGRST]]' |
fi |
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" |
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" |
;; |
irix* | nonstopux*) |
symcode='[[BCDEGRST]]' |
;; |
osf*) |
symcode='[[BCDEGQRST]]' |
;; |
solaris* | sysv5*) |
symcode='[[BDT]]' |
;; |
sysv4) |
symcode='[[DFNSTU]]' |
;; |
esac |
|
# Handle CRLF in mingw tool chain |
opt_cr= |
case $build_os in |
mingw*) |
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp |
;; |
esac |
|
# If we're using GNU nm, then use its standard symbol codes. |
case `$NM -V 2>&1` in |
*GNU* | *'with BFD'*) |
symcode='[[ABCDGISTW]]' ;; |
esac |
|
# Try without a prefix undercore, then with it. |
for ac_symprfx in "" "_"; do |
|
# Write the raw and C identifiers. |
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'" |
|
# Check to see that the pipe works correctly. |
pipe_works=no |
|
rm -f conftest* |
cat > conftest.$ac_ext <<EOF |
#ifdef __cplusplus |
extern "C" { |
#endif |
char nm_test_var; |
void nm_test_func(){} |
#ifdef __cplusplus |
} |
#endif |
int main(){nm_test_var='a';nm_test_func();return(0);} |
EOF |
|
if AC_TRY_EVAL(ac_compile); then |
# Now try to grab the symbols. |
nlist=conftest.nm |
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then |
# Try sorting and uniquifying the output. |
if sort "$nlist" | uniq > "$nlist"T; then |
mv -f "$nlist"T "$nlist" |
else |
rm -f "$nlist"T |
fi |
|
# Make sure that we snagged all the symbols we need. |
if grep ' nm_test_var$' "$nlist" >/dev/null; then |
if grep ' nm_test_func$' "$nlist" >/dev/null; then |
cat <<EOF > conftest.$ac_ext |
#ifdef __cplusplus |
extern "C" { |
#endif |
|
EOF |
# Now generate the symbol file. |
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' |
|
cat <<EOF >> conftest.$ac_ext |
#if defined (__STDC__) && __STDC__ |
# define lt_ptr_t void * |
#else |
# define lt_ptr_t char * |
# define const |
#endif |
|
/* The mapping between symbol names and symbols. */ |
const struct { |
const char *name; |
lt_ptr_t address; |
} |
lt_preloaded_symbols[[]] = |
{ |
EOF |
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext |
cat <<\EOF >> conftest.$ac_ext |
{0, (lt_ptr_t) 0} |
}; |
|
#ifdef __cplusplus |
} |
#endif |
EOF |
# Now try linking the two files. |
mv conftest.$ac_objext conftstm.$ac_objext |
lt_save_LIBS="$LIBS" |
lt_save_CFLAGS="$CFLAGS" |
LIBS="conftstm.$ac_objext" |
CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" |
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then |
pipe_works=yes |
fi |
LIBS="$lt_save_LIBS" |
CFLAGS="$lt_save_CFLAGS" |
else |
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD |
fi |
else |
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD |
fi |
else |
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD |
fi |
else |
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD |
cat conftest.$ac_ext >&5 |
fi |
rm -f conftest* conftst* |
|
# Do not use the global_symbol_pipe unless it works. |
if test "$pipe_works" = yes; then |
break |
else |
lt_cv_sys_global_symbol_pipe= |
fi |
done |
]) |
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 |
AC_MSG_RESULT(failed) |
else |
AC_MSG_RESULT(ok) |
fi |
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
|
|
# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) |
# --------------------------------------- |
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], |
[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)= |
|
AC_MSG_CHECKING([for $compiler option to produce PIC]) |
ifelse([$1],[CXX],[ |
# C++ specific cases for pic, static, wl, etc. |
if test "$GXX" = yes; then |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
|
case $host_os in |
aix*) |
# All AIX code is PIC. |
if test "$host_cpu" = ia64; then |
# AIX 5 now supports IA64 processor |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
fi |
;; |
amigaos*) |
# 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_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' |
;; |
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
# PIC is the default for these OSes. |
;; |
mingw* | os2* | pw32*) |
# 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_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
;; |
darwin* | rhapsody*) |
# PIC is the default on this platform |
# Common symbols not allowed in MH_DYLIB files |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' |
;; |
*djgpp*) |
# DJGPP does not support shared libraries at all |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
;; |
sysv4*MP*) |
if test -d /usr/nec; then |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic |
fi |
;; |
hpux*) |
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
# not for PA HP-UX. |
case "$host_cpu" in |
hppa*64*|ia64*) |
;; |
*) |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
;; |
esac |
;; |
*) |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
;; |
esac |
else |
case $host_os in |
aix4* | aix5*) |
# All AIX code is PIC. |
if test "$host_cpu" = ia64; then |
# AIX 5 now supports IA64 processor |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
else |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' |
fi |
;; |
chorus*) |
case $cc_basename in |
cxch68) |
# Green Hills C++ Compiler |
# _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--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 |
;; |
dgux*) |
case $cc_basename in |
ec++) |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
;; |
ghcx) |
# Green Hills C++ Compiler |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
;; |
*) |
;; |
esac |
;; |
freebsd* | kfreebsd*-gnu) |
# FreeBSD uses GNU C++ |
;; |
hpux9* | hpux10* | hpux11*) |
case $cc_basename in |
CC) |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive" |
if test "$host_cpu" != ia64; then |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
fi |
;; |
aCC) |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive" |
case "$host_cpu" in |
hppa*64*|ia64*) |
# +Z the default |
;; |
*) |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
;; |
esac |
;; |
*) |
;; |
esac |
;; |
irix5* | irix6* | nonstopux*) |
case $cc_basename in |
CC) |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
# CC pic flag -KPIC is the default. |
;; |
*) |
;; |
esac |
;; |
linux*) |
case $cc_basename in |
KCC) |
# KAI C++ Compiler |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
;; |
icpc) |
# Intel C++ |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
;; |
cxx) |
# Compaq C++ |
# Make sure the PIC flag is empty. It appears that all Alpha |
# Linux and Compaq Tru64 Unix objects are PIC. |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
;; |
*) |
;; |
esac |
;; |
lynxos*) |
;; |
m88k*) |
;; |
mvs*) |
case $cc_basename in |
cxx) |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' |
;; |
*) |
;; |
esac |
;; |
netbsd*) |
;; |
osf3* | osf4* | osf5*) |
case $cc_basename in |
KCC) |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
;; |
RCC) |
# Rational C++ 2.4.1 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
;; |
cxx) |
# Digital/Compaq C++ |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
# Make sure the PIC flag is empty. It appears that all Alpha |
# Linux and Compaq Tru64 Unix objects are PIC. |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
;; |
*) |
;; |
esac |
;; |
psos*) |
;; |
sco*) |
case $cc_basename in |
CC) |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
;; |
*) |
;; |
esac |
;; |
solaris*) |
case $cc_basename in |
CC) |
# Sun C++ 4.2, 5.x and Centerline C++ |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
;; |
gcx) |
# Green Hills C++ Compiler |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' |
;; |
*) |
;; |
esac |
;; |
sunos4*) |
case $cc_basename in |
CC) |
# Sun C++ 4.x |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
;; |
lcc) |
# Lucid |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
;; |
*) |
;; |
esac |
;; |
tandem*) |
case $cc_basename in |
NCC) |
# NonStop-UX NCC 3.20 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
;; |
*) |
;; |
esac |
;; |
unixware*) |
;; |
vxworks*) |
;; |
*) |
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
;; |
esac |
fi |
], |
[ |
if test "$GCC" = yes; then |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
|
case $host_os in |
aix*) |
# All AIX code is PIC. |
if test "$host_cpu" = ia64; then |
# AIX 5 now supports IA64 processor |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
fi |
;; |
|
amigaos*) |
# 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_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' |
;; |
|
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
# PIC is the default for these OSes. |
;; |
|
mingw* | pw32* | os2*) |
# 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_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
;; |
|
darwin* | rhapsody*) |
# PIC is the default on this platform |
# Common symbols not allowed in MH_DYLIB files |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' |
;; |
|
msdosdjgpp*) |
# Just because we use GCC doesn't mean we suddenly get shared libraries |
# on systems that don't support them. |
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
enable_shared=no |
;; |
|
sysv4*MP*) |
if test -d /usr/nec; then |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic |
fi |
;; |
|
hpux*) |
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
# not for PA HP-UX. |
case "$host_cpu" in |
hppa*64*|ia64*) |
# +Z the default |
;; |
*) |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
;; |
esac |
;; |
|
*) |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
;; |
esac |
else |
# PORTME Check for flag to pass linker flags through the system compiler. |
case $host_os in |
aix*) |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
if test "$host_cpu" = ia64; then |
# AIX 5 now supports IA64 processor |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
else |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' |
fi |
;; |
|
mingw* | pw32* | os2*) |
# 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_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
;; |
|
hpux9* | hpux10* | hpux11*) |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
# not for PA HP-UX. |
case "$host_cpu" in |
hppa*64*|ia64*) |
# +Z the default |
;; |
*) |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
;; |
esac |
# Is there a better lt_prog_compiler_static that works with the bundled CC? |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
;; |
|
irix5* | irix6* | nonstopux*) |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
# PIC (with -KPIC) is the default. |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
;; |
|
newsos6) |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
;; |
|
linux*) |
case $CC in |
icc* | ecc*) |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
;; |
ccc*) |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
# All Alpha code is PIC. |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
;; |
esac |
;; |
|
osf3* | osf4* | osf5*) |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
# All OSF/1 code is PIC. |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
;; |
|
sco3.2v5*) |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic' |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn' |
;; |
|
solaris*) |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
;; |
|
sunos4*) |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
;; |
|
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
;; |
|
sysv4*MP*) |
if test -d /usr/nec ;then |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
fi |
;; |
|
uts4*) |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
;; |
|
*) |
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
;; |
esac |
fi |
]) |
AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) |
|
# |
# Check to make sure the PIC flag actually works. |
# |
if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then |
AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], |
_LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), |
[$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], |
[case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in |
"" | " "*) ;; |
*) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; |
esac], |
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) |
fi |
case "$host_os" in |
# For platforms which do not support PIC, -DPIC is meaningless: |
*djgpp*) |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
;; |
*) |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" |
;; |
esac |
]) |
|
|
# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) |
# ------------------------------------ |
# See if the linker supports building shared libraries. |
AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], |
[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) |
ifelse([$1],[CXX],[ |
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
case $host_os in |
aix4* | aix5*) |
# If we're using GNU nm, then we don't want the "-C" option. |
# -C means demangle to AIX nm, but means don't demangle with GNU nm |
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then |
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' |
else |
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' |
fi |
;; |
pw32*) |
_LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" |
;; |
cygwin* | mingw*) |
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols' |
;; |
*) |
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
;; |
esac |
],[ |
runpath_var= |
_LT_AC_TAGVAR(allow_undefined_flag, $1)= |
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
_LT_AC_TAGVAR(archive_cmds, $1)= |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= |
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
_LT_AC_TAGVAR(thread_safe_flag_spec, $1)= |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
_LT_AC_TAGVAR(hardcode_automatic, $1)=no |
_LT_AC_TAGVAR(module_cmds, $1)= |
_LT_AC_TAGVAR(module_expsym_cmds, $1)= |
_LT_AC_TAGVAR(always_export_symbols, $1)=no |
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
# include_expsyms should be a list of space-separated symbols to be *always* |
# included in the symbol list |
_LT_AC_TAGVAR(include_expsyms, $1)= |
# exclude_expsyms can be an extended regexp of symbols to exclude |
# it will be wrapped by ` (' and `)$', 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'. |
_LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" |
# 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. |
extract_expsyms_cmds= |
|
case $host_os in |
cygwin* | mingw* | pw32*) |
# FIXME: the MSVC++ port hasn't been tested in a loooong time |
# When not using gcc, we currently assume that we are using |
# Microsoft Visual C++. |
if test "$GCC" != yes; then |
with_gnu_ld=no |
fi |
;; |
openbsd*) |
with_gnu_ld=no |
;; |
esac |
|
_LT_AC_TAGVAR(ld_shlibs, $1)=yes |
if test "$with_gnu_ld" = yes; then |
# If archive_cmds runs LD, not CC, wlarc should be empty |
wlarc='${wl}' |
|
# See if GNU ld supports shared libraries. |
case $host_os in |
aix3* | aix4* | aix5*) |
# On AIX/PPC, the GNU linker is very broken |
if test "$host_cpu" != ia64; then |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
cat <<EOF 1>&2 |
|
*** Warning: the GNU linker, at least up to release 2.9.1, 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 modify your PATH |
*** so that a non-GNU linker is found, and then restart. |
|
EOF |
fi |
;; |
|
amigaos*) |
_LT_AC_TAGVAR(archive_cmds, $1)='$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)' |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
|
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports |
# that the semantics of dynamic libraries on AmigaOS, at least up |
# to version 4, is to share data among multiple programs linked |
# with the same dynamic library. Since this doesn't match the |
# behavior of shared libraries on other platforms, we can't use |
# them. |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
;; |
|
beos*) |
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc |
# support --undefined. This deserves some investigation. FIXME |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $compiler_flags $libobjs $deplibs ${wl}-soname $wl$soname -o $lib' |
else |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
fi |
;; |
|
cygwin* | mingw* | pw32*) |
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, |
# as there is no search path for DLLs. |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=no |
_LT_AC_TAGVAR(always_export_symbols, $1)=no |
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols' |
|
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $compiler_flags $libobjs $deplibs -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' |
# If the export-symbols file already is a .def file (1st line |
# is EXPORTS), use it as is; otherwise, prepend... |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; 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 $compiler_flags $libobjs $deplibs -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' |
else |
ld_shlibs=no |
fi |
;; |
|
netbsd*) |
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' |
wlarc= |
else |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $compiler_flags $libobjs $deplibs ${wl}-soname $wl$soname -o $lib' |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $compiler_flags $libobjs $deplibs ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
fi |
;; |
|
solaris* | sysv5*) |
if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
cat <<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. |
|
EOF |
elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $compiler_flags $libobjs $deplibs ${wl}-soname $wl$soname -o $lib' |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $compiler_flags $libobjs $deplibs ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
else |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
fi |
;; |
|
sunos4*) |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
wlarc= |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
;; |
|
*) |
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $compiler_flags $libobjs $deplibs ${wl}-soname $wl$soname -o $lib' |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $compiler_flags $libobjs $deplibs ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
else |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
fi |
;; |
esac |
|
if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then |
runpath_var=LD_RUN_PATH |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${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 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
else |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
fi |
fi |
else |
# PORTME fill in a description of your system's linker (not GNU ld) |
case $host_os in |
aix3*) |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
_LT_AC_TAGVAR(always_export_symbols, $1)=yes |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$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. |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
if test "$GCC" = yes && test -z "$link_static_flag"; then |
# Neither direct hardcoding nor static linking is supported with a |
# broken collect2. |
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
fi |
;; |
|
aix4* | aix5*) |
if test "$host_cpu" = ia64; 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 AIX nm, but means don't demangle with GNU nm |
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then |
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' |
else |
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' |
fi |
|
# KDE requires run time linking. Make it the default. |
aix_use_runtimelinking=yes |
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. |
|
_LT_AC_TAGVAR(archive_cmds, $1)='' |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
|
if test "$GCC" = yes; 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 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
else |
# We have old collect2 |
_LT_AC_TAGVAR(hardcode_direct, $1)=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 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
fi |
esac |
shared_flag='-shared' |
else |
# not using gcc |
if test "$host_cpu" = ia64; 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 "$aix_use_runtimelinking" = yes; then |
shared_flag='-qmkshrobj ${wl}-G' |
else |
shared_flag='-qmkshrobj' |
fi |
fi |
fi |
|
# Let the compiler handle the export list. |
_LT_AC_TAGVAR(always_export_symbols, $1)=no |
if test "$aix_use_runtimelinking" = yes; then |
# Warning - without using the other runtime loading flags (-brtl), |
# -berok will link without error, but may produce a broken library. |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' |
# Determine the default libpath from the value encoded in an empty executable. |
_LT_AC_SYS_LIBPATH_AIX |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
_LT_AC_TAGVAR(archive_cmds, $1)="\$CC"' -o $output_objdir/$soname $compiler_flags $libobjs $deplibs `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '" $shared_flag" |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $compiler_flags $libobjs $deplibs `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" |
else |
if test "$host_cpu" = ia64; then |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' |
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $compiler_flags $libobjs $deplibs ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" |
else |
# Determine the default libpath from the value encoded in an empty executable. |
_LT_AC_SYS_LIBPATH_AIX |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${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. |
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' |
# -bexpall does not export symbols beginning with underscore (_) |
_LT_AC_TAGVAR(always_export_symbols, $1)=yes |
# Exported symbols can be pulled into shared objects from archives |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' ' |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
# This is similar to how AIX traditionally builds it's shared libraries. |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $compiler_flags $libobjs $deplibs ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' |
fi |
fi |
;; |
|
amigaos*) |
_LT_AC_TAGVAR(archive_cmds, $1)='$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)' |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
# see comment about different semantics on the GNU ld section |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
;; |
|
bsdi4*) |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic |
;; |
|
cygwin* | mingw* | pw32*) |
# When not using gcc, we currently assume that we are using |
# Microsoft Visual C++. |
# hardcode_libdir_flag_spec is actually meaningless, as there is |
# no search path for DLLs. |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=no |
# Tell ltmain to make .lib files, not .a files. |
libext=lib |
# Tell ltmain to make .dll files, not .so files. |
shrext=".dll" |
# FIXME: Setting linknames here is a bad hack. |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $compiler_flags $libobjs `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' |
# The linker will automatically build a .lib file if we build a DLL. |
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' |
# FIXME: Should let the user specify the lib program. |
_LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs' |
fix_srcfile_path='`cygpath -w "$srcfile"`' |
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
;; |
|
darwin* | rhapsody*) |
if test "$GXX" = yes ; then |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
case "$host_os" in |
rhapsody* | darwin1.[[012]]) |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-Wl,-undefined -Wl,suppress' |
;; |
*) # Darwin 1.3 on |
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-Wl,-flat_namespace -Wl,-undefined -Wl,suppress' |
else |
case ${MACOSX_DEPLOYMENT_TARGET} in |
10.[012]) |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-Wl,-flat_namespace -Wl,-undefined -Wl,suppress' |
;; |
10.*) |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-Wl,-undefined -Wl,dynamic_lookup' |
;; |
esac |
fi |
;; |
esac |
lt_int_apple_cc_single_mod=no |
output_verbose_link_cmd='echo' |
if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then |
lt_int_apple_cc_single_mod=yes |
fi |
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $compiler_flags $libobjs $deplibs -install_name $rpath/$soname $verstring' |
else |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $compiler_flags $deplibs -install_name $rpath/$soname $verstring' |
fi |
_LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $compiler_flags $libobjs $deplibs' |
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's |
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $compiler_flags $libobjs $deplibs -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
else |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $compiler_flags $deplibs -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
fi |
_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $compiler_flags $libobjs $deplibs~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience' |
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
else |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
fi |
;; |
|
dgux*) |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
;; |
|
freebsd1*) |
_LT_AC_TAGVAR(ld_shlibs, $1)=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*) |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
;; |
|
# Unfortunately, older versions of FreeBSD 2 do not have this feature. |
freebsd2*) |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
;; |
|
# FreeBSD 3 and greater uses gcc -shared to do shared libraries. |
freebsd* | kfreebsd*-gnu) |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $compiler_flags $libobjs $deplibs' |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
;; |
|
hpux9*) |
if test "$GCC" = yes; then |
_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $compiler_flags $libobjs $deplibs~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' |
else |
_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' |
fi |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
|
# hardcode_minus_L: Not really in the search PATH, |
# but as the default location of the library. |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
;; |
|
hpux10* | hpux11*) |
if test "$GCC" = yes -a "$with_gnu_ld" = no; then |
case "$host_cpu" in |
hppa*64*|ia64*) |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $compiler_flags $libobjs $deplibs' |
;; |
*) |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $compiler_flags $libobjs $deplibs' |
;; |
esac |
else |
case "$host_cpu" in |
hppa*64*|ia64*) |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags' |
;; |
*) |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' |
;; |
esac |
fi |
if test "$with_gnu_ld" = no; then |
case "$host_cpu" in |
hppa*64*) |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
;; |
ia64*) |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
|
# hardcode_minus_L: Not really in the search PATH, |
# but as the default location of the library. |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
;; |
*) |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
|
# hardcode_minus_L: Not really in the search PATH, |
# but as the default location of the library. |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
;; |
esac |
fi |
;; |
|
irix5* | irix6* | nonstopux*) |
if test "$GCC" = yes; then |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $compiler_flags $libobjs $deplibs ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
else |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' |
fi |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
;; |
|
netbsd*) |
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out |
else |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF |
fi |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
;; |
|
newsos6) |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
;; |
|
openbsd*) |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $compiler_flags $libobjs $deplibs' |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
else |
case $host_os in |
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
;; |
*) |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $compiler_flags $libobjs $deplibs' |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
;; |
esac |
fi |
;; |
|
os2*) |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
_LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $compiler_flags $libobjs $deplibs$output_objdir/$libname.def' |
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' |
;; |
|
osf3*) |
if test "$GCC" = yes; then |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $compiler_flags $libobjs $deplibs ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
else |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
fi |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
;; |
|
osf4* | osf5*) # as osf3* with the addition of -msym flag |
if test "$GCC" = yes; then |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $compiler_flags $libobjs $deplibs ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
else |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ |
$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp' |
|
# Both c and cxx compiler support -rpath directly |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
fi |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
;; |
|
sco3.2v5*) |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' |
runpath_var=LD_RUN_PATH |
hardcode_runpath_var=yes |
;; |
|
solaris*) |
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' |
if test "$GCC" = yes; then |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $compiler_flags $libobjs $deplibs' |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $compiler_flags $libobjs $deplibs~$rm $lib.exp' |
else |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$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' |
fi |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
case $host_os in |
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; |
*) # Supported since Solaris 2.6 (maybe 2.5.1?) |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;; |
esac |
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
;; |
|
sunos4*) |
if test "x$host_vendor" = xsequent; then |
# Use $CC to link under sequent, because it throws in some extra .o |
# files that make .init and .fini sections work. |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $compiler_flags $libobjs $deplibs' |
else |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' |
fi |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
;; |
|
sysv4) |
case $host_vendor in |
sni) |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? |
;; |
siemens) |
## LD is ld it makes a PLAMLIB |
## CC just makes a GrossModule. |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' |
_LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
;; |
motorola) |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
_LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie |
;; |
esac |
runpath_var='LD_RUN_PATH' |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
;; |
|
sysv4.3*) |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' |
;; |
|
sysv4*MP*) |
if test -d /usr/nec; then |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
runpath_var=LD_RUN_PATH |
hardcode_runpath_var=yes |
_LT_AC_TAGVAR(ld_shlibs, $1)=yes |
fi |
;; |
|
sysv4.2uw2*) |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
hardcode_runpath_var=yes |
runpath_var=LD_RUN_PATH |
;; |
|
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*) |
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text' |
if test "$GCC" = yes; then |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $compiler_flags $libobjs $deplibs' |
else |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $compiler_flags $libobjs $deplibs' |
fi |
runpath_var='LD_RUN_PATH' |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
;; |
|
sysv5*) |
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' |
# $CC -shared without GNU ld will not create a library from C++ |
# object files and a static libstdc++, better avoid it by now |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$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' |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
runpath_var='LD_RUN_PATH' |
;; |
|
uts4*) |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
;; |
|
*) |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
;; |
esac |
fi |
]) |
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) |
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no |
|
variables_saved_for_relink="PATH $shlibpath_var $runpath_var" |
if test "$GCC" = yes; then |
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" |
fi |
|
# |
# Do we need to explicitly link libc? |
# |
case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in |
x|xyes) |
# Assume -lc should be added |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
|
if test "$enable_shared" = yes && test "$GCC" = yes; then |
case $_LT_AC_TAGVAR(archive_cmds, $1) in |
*'~'*) |
# FIXME: we may have to deal with multi-command sequences. |
;; |
'$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. |
AC_MSG_CHECKING([whether -lc should be explicitly linked in]) |
$rm conftest* |
printf "$lt_simple_compile_test_code" > conftest.$ac_ext |
|
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then |
soname=conftest |
lib=conftest |
libobjs=conftest.$ac_objext |
deplibs= |
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) |
compiler_flags=-v |
linker_flags=-v |
verstring= |
output_objdir=. |
libname=conftest |
lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) |
_LT_AC_TAGVAR(allow_undefined_flag, $1)= |
if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) |
then |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
else |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
fi |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag |
else |
cat conftest.err 1>&5 |
fi |
$rm conftest* |
AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) |
;; |
esac |
fi |
;; |
esac |
])# AC_LIBTOOL_PROG_LD_SHLIBS |
|
|
# _LT_AC_FILE_LTDLL_C |
# ------------------- |
# Be careful that the start marker always follows a newline. |
AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ |
# /* ltdll.c starts here */ |
# #define WIN32_LEAN_AND_MEAN |
# #include <windows.h> |
# #undef WIN32_LEAN_AND_MEAN |
# #include <stdio.h> |
# |
# #ifndef __CYGWIN__ |
# # ifdef __CYGWIN32__ |
# # define __CYGWIN__ __CYGWIN32__ |
# # endif |
# #endif |
# |
# #ifdef __cplusplus |
# extern "C" { |
# #endif |
# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); |
# #ifdef __cplusplus |
# } |
# #endif |
# |
# #ifdef __CYGWIN__ |
# #include <cygwin/cygwin_dll.h> |
# DECLARE_CYGWIN_DLL( DllMain ); |
# #endif |
# HINSTANCE __hDllInstance_base; |
# |
# BOOL APIENTRY |
# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) |
# { |
# __hDllInstance_base = hInst; |
# return TRUE; |
# } |
# /* ltdll.c ends here */ |
])# _LT_AC_FILE_LTDLL_C |
|
|
# _LT_AC_TAGVAR(VARNAME, [TAGNAME]) |
# --------------------------------- |
AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) |
|
|
# old names |
AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) |
AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) |
AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) |
AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) |
AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) |
AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) |
AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) |
|
# This is just to silence aclocal about the macro not being used |
ifelse([AC_DISABLE_FAST_INSTALL]) |
|
AC_DEFUN([LT_AC_PROG_GCJ], |
[AC_CHECK_TOOL(GCJ, gcj, no) |
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" |
AC_SUBST(GCJFLAGS) |
]) |
|
AC_DEFUN([LT_AC_PROG_RC], |
[AC_CHECK_TOOL(RC, windres, no) |
]) |
|
############################################################ |
# NOTE: This macro has been submitted for inclusion into # |
# GNU Autoconf as AC_PROG_SED. When it is available in # |
# a released version of Autoconf we should remove this # |
# macro and use it instead. # |
############################################################ |
# LT_AC_PROG_SED |
# -------------- |
# Check for a fully-functional sed program, that truncates |
# as few characters as possible. Prefer GNU sed if found. |
AC_DEFUN([LT_AC_PROG_SED], |
[AC_MSG_CHECKING([for a sed that does not truncate output]) |
AC_CACHE_VAL(lt_cv_path_SED, |
[# Loop through the user's path and test for sed and gsed. |
# Then use that list of sed's as ones to test for truncation. |
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
for as_dir in $PATH |
do |
IFS=$as_save_IFS |
test -z "$as_dir" && as_dir=. |
for lt_ac_prog in sed gsed; do |
for ac_exec_ext in '' $ac_executable_extensions; do |
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then |
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" |
fi |
done |
done |
done |
lt_ac_max=0 |
lt_ac_count=0 |
# Add /usr/xpg4/bin/sed as it is typically found on Solaris |
# along with /bin/sed that truncates output. |
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do |
test ! -f $lt_ac_sed && break |
cat /dev/null > conftest.in |
lt_ac_count=0 |
echo $ECHO_N "0123456789$ECHO_C" >conftest.in |
# Check for GNU sed and select it if it is found. |
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then |
lt_cv_path_SED=$lt_ac_sed |
break |
fi |
while true; do |
cat conftest.in conftest.in >conftest.tmp |
mv conftest.tmp conftest.in |
cp conftest.in conftest.nl |
echo >>conftest.nl |
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break |
cmp -s conftest.out conftest.nl || break |
# 10000 chars as input seems more than enough |
test $lt_ac_count -gt 10 && break |
lt_ac_count=`expr $lt_ac_count + 1` |
if test $lt_ac_count -gt $lt_ac_max; then |
lt_ac_max=$lt_ac_count |
lt_cv_path_SED=$lt_ac_sed |
fi |
done |
done |
]) |
SED=$lt_cv_path_SED |
AC_MSG_RESULT([$SED]) |
]) |