tLibtool support files added. - vaccinewars - be a doctor and try to vaccinate … | |
git clone git://src.adamsgaard.dk/vaccinewars | |
Log | |
Files | |
Refs | |
README | |
LICENSE | |
--- | |
commit 466b6615b298df4f5521041662d45535d47e03aa | |
parent ffa7858fd59204e07eeed0f658f473d816656523 | |
Author: Ben Webb <[email protected]> | |
Date: Mon, 13 May 2002 16:02:41 +0000 | |
Libtool support files added. | |
Diffstat: | |
A m4/libtool.m4 | 3573 +++++++++++++++++++++++++++++… | |
1 file changed, 3573 insertions(+), 0 deletions(-) | |
--- | |
diff --git a/m4/libtool.m4 b/m4/libtool.m4 | |
t@@ -0,0 +1,3573 @@ | |
+# libtool.m4 - Configure libtool for the host system. -*-Shell-script-*- | |
+## Copyright 1996, 1997, 1998, 1999, 2000, 2001 | |
+## Free Software Foundation, Inc. | |
+## Originally by Gordon Matzigkeit <[email protected]>, 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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 46 AC_PROG_LIBTOOL | |
+ | |
+AC_DEFUN([AC_PROG_LIBTOOL], | |
+[AC_REQUIRE([AC_LIBTOOL_SETUP])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' | |
+AC_SUBST(LIBTOOL)dnl | |
+ | |
+# Prevent multiple expansion | |
+define([AC_PROG_LIBTOOL], []) | |
+]) | |
+ | |
+AC_DEFUN([AC_LIBTOOL_SETUP], | |
+[AC_PREREQ(2.13)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 | |
+AC_REQUIRE([AC_OBJEXT])dnl | |
+AC_REQUIRE([AC_EXEEXT])dnl | |
+dnl | |
+ | |
+_LT_AC_PROG_ECHO_BACKSLASH | |
+# Only perform the check for file, if the check method requires it | |
+case $deplibs_check_method in | |
+file_magic*) | |
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then | |
+ AC_PATH_MAGIC | |
+ fi | |
+ ;; | |
+esac | |
+ | |
+AC_CHECK_TOOL(RANLIB, ranlib, :) | |
+AC_CHECK_TOOL(STRIP, strip, :) | |
+ | |
+ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) | |
+ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], | |
+enable_win32_dll=yes, enable_win32_dll=no) | |
+ | |
+AC_ARG_ENABLE(libtool-lock, | |
+ [ --disable-libtool-lock avoid locking (might break parallel builds)]) | |
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes | |
+ | |
+# Some flags need to be propagated to the compiler or linker for good | |
+# libtool support. | |
+case $host in | |
+*-*-irix6*) | |
+ # Find out which ABI we are using. | |
+ echo '[#]line __oline__ "configure"' > conftest.$ac_ext | |
+ if AC_TRY_EVAL(ac_compile); then | |
+ 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 | |
+ 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_SAVE | |
+ AC_LANG_C | |
+ AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) | |
+ AC_LANG_RESTORE]) | |
+ 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 | |
+ ;; | |
+ | |
+ifdef([AC_PROVIDE_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) | |
+ | |
+ # recent cygwin and mingw systems supply a stub DllMain which the user | |
+ # can override, but on older systems we have to supply one | |
+ AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllma… | |
+ [AC_TRY_LINK([], | |
+ [extern int __attribute__((__stdcall__)) DllMain(void*, int, void*); | |
+ DllMain (0, 0, 0);], | |
+ [lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])]) | |
+ | |
+ case $host/$CC in | |
+ *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*) | |
+ # old mingw systems require "-dll" to link a DLL, while more recent ones | |
+ # require "-mdll" | |
+ SAVE_CFLAGS="$CFLAGS" | |
+ CFLAGS="$CFLAGS -mdll" | |
+ AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch, | |
+ [AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-d… | |
+ CFLAGS="$SAVE_CFLAGS" ;; | |
+ *-*-cygwin* | *-*-pw32*) | |
+ # cygwin systems need to pass --dll to the linker, and not link | |
+ # crt.o which will require a WinMain@16 definition. | |
+ lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;; | |
+ esac | |
+ ;; | |
+ ]) | |
+esac | |
+ | |
+_LT_AC_LTCONFIG_HACK | |
+ | |
+]) | |
+ | |
+# AC_LIBTOOL_HEADER_ASSERT | |
+# ------------------------ | |
+AC_DEFUN([AC_LIBTOOL_HEADER_ASSERT], | |
+[AC_CACHE_CHECK([whether $CC supports assert without backlinking], | |
+ [lt_cv_func_assert_works], | |
+ [case $host in | |
+ *-*-solaris*) | |
+ if test "$GCC" = yes && test "$with_gnu_ld" != yes; then | |
+ case `$CC --version 2>/dev/null` in | |
+ [[12]].*) lt_cv_func_assert_works=no ;; | |
+ *) lt_cv_func_assert_works=yes ;; | |
+ esac | |
+ fi | |
+ ;; | |
+ esac]) | |
+ | |
+if test "x$lt_cv_func_assert_works" = xyes; then | |
+ AC_CHECK_HEADERS(assert.h) | |
+fi | |
+])# AC_LIBTOOL_HEADER_ASSERT | |
+ | |
+# _LT_AC_CHECK_DLFCN | |
+# -------------------- | |
+AC_DEFUN([_LT_AC_CHECK_DLFCN], | |
+[AC_CHECK_HEADERS(dlfcn.h) | |
+])# _LT_AC_CHECK_DLFCN | |
+ | |
+# 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]) | |
+AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [dnl | |
+ | |
+# 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_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'" | |
+ | |
+# Transform an extracted symbol line into symbol name and symbol address | |
+lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1… | |
+ | |
+# Define system-specific variables. | |
+case $host_os in | |
+aix*) | |
+ symcode='[[BCDT]]' | |
+ ;; | |
+cygwin* | mingw* | pw32*) | |
+ symcode='[[ABCDGISTW]]' | |
+ ;; | |
+hpux*) # Its linker distinguishes data from code symbols | |
+ lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p… | |
+ lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"… | |
+ ;; | |
+irix*) | |
+ symcode='[[BCDEGRST]]' | |
+ ;; | |
+solaris* | sysv5*) | |
+ symcode='[[BDT]]' | |
+ ;; | |
+sysv4) | |
+ symcode='[[DFNSTU]]' | |
+ ;; | |
+esac | |
+ | |
+# Handle CRLF in mingw tool chain | |
+opt_cr= | |
+case $host_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. | |
+if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then | |
+ symcode='[[ABCDGISTW]]' | |
+fi | |
+ | |
+# 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*… | |
+ | |
+ # 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 \| $lt_cv_sys_global_symbol_pipe \> … | |
+ # Try sorting and uniquifying the output. | |
+ if sort "$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 egrep ' nm_test_var$' "$nlist" >/dev/null; then | |
+ if egrep ' 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_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext' | |
+ | |
+ cat <<EOF >> conftest.$ac_ext | |
+#if defined (__STDC__) && __STDC__ | |
+# define lt_ptr void * | |
+#else | |
+# define lt_ptr char * | |
+# define const | |
+#endif | |
+ | |
+/* The mapping between symbol names and symbols. */ | |
+const struct { | |
+ const char *name; | |
+ lt_ptr address; | |
+} | |
+lt_preloaded_symbols[[]] = | |
+{ | |
+EOF | |
+ sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr) \&\2},/… | |
+ cat <<\EOF >> conftest.$ac_ext | |
+ {0, (lt_ptr) 0} | |
+}; | |
+ | |
+#ifdef __cplusplus | |
+} | |
+#endif | |
+EOF | |
+ # Now try linking the two files. | |
+ mv conftest.$ac_objext conftstm.$ac_objext | |
+ save_LIBS="$LIBS" | |
+ save_CFLAGS="$CFLAGS" | |
+ LIBS="conftstm.$ac_objext" | |
+ CFLAGS="$CFLAGS$no_builtin_flag" | |
+ if AC_TRY_EVAL(ac_link) && test -s conftest; then | |
+ pipe_works=yes | |
+ fi | |
+ LIBS="$save_LIBS" | |
+ CFLAGS="$save_CFLAGS" | |
+ else | |
+ echo "cannot find nm_test_func in $nlist" >&AC_FD_CC | |
+ fi | |
+ else | |
+ echo "cannot find nm_test_var in $nlist" >&AC_FD_CC | |
+ fi | |
+ else | |
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC | |
+ fi | |
+ else | |
+ echo "$progname: failed program was:" >&AC_FD_CC | |
+ 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 | |
+]) | |
+global_symbol_pipe="$lt_cv_sys_global_symbol_pipe" | |
+if test -z "$lt_cv_sys_global_symbol_pipe"; then | |
+ global_symbol_to_cdecl= | |
+ global_symbol_to_c_name_address= | |
+else | |
+ global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl" | |
+ global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address" | |
+fi | |
+if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_… | |
+then | |
+ AC_MSG_RESULT(failed) | |
+else | |
+ AC_MSG_RESULT(ok) | |
+fi | |
+]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE | |
+ | |
+# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR | |
+# --------------------------------- | |
+AC_DEFUN([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR], | |
+[# Find the correct PATH separator. Usually this is `:', but | |
+# DJGPP uses `;' like DOS. | |
+if test "X${PATH_SEPARATOR+set}" != Xset; then | |
+ UNAME=${UNAME-`uname 2>/dev/null`} | |
+ case X$UNAME in | |
+ *-DOS) lt_cv_sys_path_separator=';' ;; | |
+ *) lt_cv_sys_path_separator=':' ;; | |
+ esac | |
+ PATH_SEPARATOR=$lt_cv_sys_path_separator | |
+fi | |
+])# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR | |
+ | |
+# _LT_AC_PROG_ECHO_BACKSLASH | |
+# -------------------------- | |
+# Add some code to the start of the generated configure script which | |
+# will find an echo command which doesn't interpret backslashes. | |
+AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], | |
+[ifdef([AC_DIVERSION_NOTICE], [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], | |
+ [AC_DIVERT_PUSH(NOTICE)]) | |
+_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR | |
+ | |
+# Check that we are running under the correct shell. | |
+SHELL=${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"… | |
+ # 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 "$something" | sed 's/\\/\\\\/g' | |
+ # | |
+ # So, first we look for a working echo in the user's PATH. | |
+ | |
+ IFS="${IFS= }"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
+ for dir in $PATH /usr/ucb; do | |
+ 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="$save_ifs" | |
+ | |
+ if test "X$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 "[$]0" --fallback-echo… | |
+ test "X$echo_testing_string" = 'X\t' && | |
+ echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo… | |
+ 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>… | |
+ test "X$echo_testing_string" = 'X\t' && | |
+ echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_t… | |
+ 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 "[$]0… | |
+ if (test "X$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 \\\$\[$]0 --fallback-echo" | |
+fi | |
+ | |
+AC_SUBST(ECHO) | |
+AC_DIVERT_POP | |
+])# _LT_AC_PROG_ECHO_BACKSLASH | |
+ | |
+# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, | |
+# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) | |
+# ------------------------------------------------------------------ | |
+AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], | |
+[if test "$cross_compiling" = yes; then : | |
+ [$4] | |
+else | |
+ AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl | |
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 | |
+ lt_status=$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 | |
+ $3 | |
+ fi | |
+fi | |
+rm -fr conftest* | |
+])# _LT_AC_TRY_DLOPEN_SELF | |
+ | |
+# AC_LIBTOOL_DLOPEN_SELF | |
+# ------------------- | |
+AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], | |
+[if test "x$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 $host_os in | |
+ beos*) | |
+ lt_cv_dlopen="load_add_on" | |
+ lt_cv_dlopen_libs= | |
+ lt_cv_dlopen_self=yes | |
+ ;; | |
+ | |
+ cygwin* | mingw* | pw32*) | |
+ lt_cv_dlopen="LoadLibrary" | |
+ lt_cv_dlopen_libs= | |
+ ;; | |
+ | |
+ *) | |
+ AC_CHECK_FUNC([shl_load], | |
+ [lt_cv_dlopen="shl_load"], | |
+ [AC_CHECK_LIB([dld], [shl_load], | |
+ [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], | |
+ [AC_CHECK_FUNC([dlopen], | |
+ [lt_cv_dlopen="dlopen"], | |
+ [AC_CHECK_LIB([dl], [dlopen], | |
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], | |
+ [AC_CHECK_LIB([svld], [dlopen], | |
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], | |
+ [AC_CHECK_LIB([dld], [dld_link], | |
+ [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) | |
+ ]) | |
+ ]) | |
+ ]) | |
+ ]) | |
+ ]) | |
+ ;; | |
+ esac | |
+ | |
+ if test "x$lt_cv_dlopen" != xno; then | |
+ enable_dlopen=yes | |
+ else | |
+ enable_dlopen=no | |
+ fi | |
+ | |
+ case $lt_cv_dlopen in | |
+ dlopen) | |
+ save_CPPFLAGS="$CPPFLAGS" | |
+ AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl | |
+ 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_DEFUN([_LT_AC_LTCONFIG_HACK], | |
+[AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl | |
+# 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' | |
+ | |
+# 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" | |
+need_locks="$enable_libtool_lock" | |
+ | |
+old_CC="$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 "$CC" && CC=cc | |
+test -z "$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 "$OBJDUMP" && OBJDUMP=objdump | |
+test -z "$RANLIB" && RANLIB=: | |
+test -z "$STRIP" && STRIP=: | |
+test -z "$ac_objext" && ac_objext=o | |
+ | |
+if test x"$host" != x"$build"; then | |
+ ac_tool_prefix=${host_alias}- | |
+else | |
+ ac_tool_prefix= | |
+fi | |
+ | |
+# Transform linux* to *-*-linux-gnu*, to support old configure scripts. | |
+case $host_os in | |
+linux-gnu*) ;; | |
+linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'` | |
+esac | |
+ | |
+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 | |
+ | |
+# 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 | |
+ | |
+# Allow CC to be a program name with arguments. | |
+set dummy $CC | |
+compiler="[$]2" | |
+ | |
+## FIXME: this should be a separate macro | |
+## | |
+AC_MSG_CHECKING([for objdir]) | |
+rm -f .libs 2>/dev/null | |
+mkdir .libs 2>/dev/null | |
+if test -d .libs; then | |
+ objdir=.libs | |
+else | |
+ # MS-DOS does not allow filenames that begin with a dot. | |
+ objdir=_libs | |
+fi | |
+rmdir .libs 2>/dev/null | |
+AC_MSG_RESULT($objdir) | |
+## | |
+## END FIXME | |
+ | |
+ | |
+## FIXME: this should be a separate macro | |
+## | |
+AC_ARG_WITH(pic, | |
+[ --with-pic try to use only PIC/non-PIC objects [default=use bo… | |
+pic_mode="$withval", pic_mode=default) | |
+test -z "$pic_mode" && pic_mode=default | |
+ | |
+# We assume here that the value for lt_cv_prog_cc_pic will not be cached | |
+# in isolation, and that seeing it set (from the cache) indicates that | |
+# the associated values are set (in the cache) correctly too. | |
+AC_MSG_CHECKING([for $compiler option to produce PIC]) | |
+AC_CACHE_VAL(lt_cv_prog_cc_pic, | |
+[ lt_cv_prog_cc_pic= | |
+ lt_cv_prog_cc_shlib= | |
+ lt_cv_prog_cc_wl= | |
+ lt_cv_prog_cc_static= | |
+ lt_cv_prog_cc_no_builtin= | |
+ lt_cv_prog_cc_can_build_shared=$can_build_shared | |
+ | |
+ if test "$GCC" = yes; then | |
+ lt_cv_prog_cc_wl='-Wl,' | |
+ lt_cv_prog_cc_static='-static' | |
+ | |
+ case $host_os in | |
+ aix*) | |
+ # Below there is a dirty hack to force normal static linking with -ldl | |
+ # The problem is because libdl dynamically linked with both libc and | |
+ # libC (AIX C++ library), which obviously doesn't included in libraries | |
+ # list by gcc. This cause undefined symbols with -static flags. | |
+ # This hack allows C programs to be linked with "-static -ldl", but | |
+ # not sure about C++ programs. | |
+ lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC" | |
+ ;; | |
+ 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_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4' | |
+ ;; | |
+ beos* | irix5* | irix6* | osf3* | osf4* | osf5*) | |
+ # PIC is the default for these OSes. | |
+ ;; | |
+ darwin* | rhapsody*) | |
+ # PIC is the default on this platform | |
+ # Common symbols not allowed in MH_DYLIB files | |
+ lt_cv_prog_cc_pic='-fno-common' | |
+ ;; | |
+ cygwin* | 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_cv_prog_cc_pic='-DDLL_EXPORT' | |
+ ;; | |
+ sysv4*MP*) | |
+ if test -d /usr/nec; then | |
+ lt_cv_prog_cc_pic=-Kconform_pic | |
+ fi | |
+ ;; | |
+ *) | |
+ lt_cv_prog_cc_pic='-fPIC' | |
+ ;; | |
+ esac | |
+ else | |
+ # PORTME Check for PIC flags for the system compiler. | |
+ case $host_os in | |
+ aix3* | aix4* | aix5*) | |
+ lt_cv_prog_cc_wl='-Wl,' | |
+ # All AIX code is PIC. | |
+ if test "$host_cpu" = ia64; then | |
+ # AIX 5 now supports IA64 processor | |
+ lt_cv_prog_cc_static='-Bstatic' | |
+ else | |
+ lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp' | |
+ fi | |
+ ;; | |
+ | |
+ hpux9* | hpux10* | hpux11*) | |
+ # Is there a better lt_cv_prog_cc_static that works with the bundled CC? | |
+ lt_cv_prog_cc_wl='-Wl,' | |
+ lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive" | |
+ lt_cv_prog_cc_pic='+Z' | |
+ ;; | |
+ | |
+ irix5* | irix6*) | |
+ lt_cv_prog_cc_wl='-Wl,' | |
+ lt_cv_prog_cc_static='-non_shared' | |
+ # PIC (with -KPIC) is the default. | |
+ ;; | |
+ | |
+ cygwin* | mingw* | pw32* | os2*) | |
+ # This hack is so that the source file can tell whether it is being | |
+ # built for inclusion in a dll (and should export symbols for example). | |
+ lt_cv_prog_cc_pic='-DDLL_EXPORT' | |
+ ;; | |
+ | |
+ newsos6) | |
+ lt_cv_prog_cc_pic='-KPIC' | |
+ lt_cv_prog_cc_static='-Bstatic' | |
+ ;; | |
+ | |
+ osf3* | osf4* | osf5*) | |
+ # All OSF/1 code is PIC. | |
+ lt_cv_prog_cc_wl='-Wl,' | |
+ lt_cv_prog_cc_static='-non_shared' | |
+ ;; | |
+ | |
+ sco3.2v5*) | |
+ lt_cv_prog_cc_pic='-Kpic' | |
+ lt_cv_prog_cc_static='-dn' | |
+ lt_cv_prog_cc_shlib='-belf' | |
+ ;; | |
+ | |
+ solaris*) | |
+ lt_cv_prog_cc_pic='-KPIC' | |
+ lt_cv_prog_cc_static='-Bstatic' | |
+ lt_cv_prog_cc_wl='-Wl,' | |
+ ;; | |
+ | |
+ sunos4*) | |
+ lt_cv_prog_cc_pic='-PIC' | |
+ lt_cv_prog_cc_static='-Bstatic' | |
+ lt_cv_prog_cc_wl='-Qoption ld ' | |
+ ;; | |
+ | |
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) | |
+ lt_cv_prog_cc_pic='-KPIC' | |
+ lt_cv_prog_cc_static='-Bstatic' | |
+ if test "x$host_vendor" = xsni; then | |
+ lt_cv_prog_cc_wl='-LD' | |
+ else | |
+ lt_cv_prog_cc_wl='-Wl,' | |
+ fi | |
+ ;; | |
+ | |
+ uts4*) | |
+ lt_cv_prog_cc_pic='-pic' | |
+ lt_cv_prog_cc_static='-Bstatic' | |
+ ;; | |
+ | |
+ sysv4*MP*) | |
+ if test -d /usr/nec ;then | |
+ lt_cv_prog_cc_pic='-Kconform_pic' | |
+ lt_cv_prog_cc_static='-Bstatic' | |
+ fi | |
+ ;; | |
+ | |
+ *) | |
+ lt_cv_prog_cc_can_build_shared=no | |
+ ;; | |
+ esac | |
+ fi | |
+]) | |
+if test -z "$lt_cv_prog_cc_pic"; then | |
+ AC_MSG_RESULT([none]) | |
+else | |
+ AC_MSG_RESULT([$lt_cv_prog_cc_pic]) | |
+ | |
+ # Check to make sure the pic_flag actually works. | |
+ AC_MSG_CHECKING([if $compiler PIC flag $lt_cv_prog_cc_pic works]) | |
+ AC_CACHE_VAL(lt_cv_prog_cc_pic_works, [dnl | |
+ save_CFLAGS="$CFLAGS" | |
+ CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC" | |
+ AC_TRY_COMPILE([], [], [dnl | |
+ case $host_os in | |
+ hpux9* | hpux10* | hpux11*) | |
+ # On HP-UX, both CC and GCC only warn that PIC is supported... then | |
+ # they create non-PIC objects. So, if there were any warnings, we | |
+ # assume that PIC is not supported. | |
+ if test -s conftest.err; then | |
+ lt_cv_prog_cc_pic_works=no | |
+ else | |
+ lt_cv_prog_cc_pic_works=yes | |
+ fi | |
+ ;; | |
+ *) | |
+ lt_cv_prog_cc_pic_works=yes | |
+ ;; | |
+ esac | |
+ ], [dnl | |
+ lt_cv_prog_cc_pic_works=no | |
+ ]) | |
+ CFLAGS="$save_CFLAGS" | |
+ ]) | |
+ | |
+ if test "X$lt_cv_prog_cc_pic_works" = Xno; then | |
+ lt_cv_prog_cc_pic= | |
+ lt_cv_prog_cc_can_build_shared=no | |
+ else | |
+ lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic" | |
+ fi | |
+ | |
+ AC_MSG_RESULT([$lt_cv_prog_cc_pic_works]) | |
+fi | |
+## | |
+## END FIXME | |
+ | |
+# Check for any special shared library compilation flags. | |
+if test -n "$lt_cv_prog_cc_shlib"; then | |
+ AC_MSG_WARN([\`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared librari… | |
+ if echo "$old_CC $old_CFLAGS " | egrep -e "[[ ]]$lt_cv_prog_cc_shlib… | |
+ else | |
+ AC_MSG_WARN([add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable a… | |
+ lt_cv_prog_cc_can_build_shared=no | |
+ fi | |
+fi | |
+ | |
+## FIXME: this should be a separate macro | |
+## | |
+AC_MSG_CHECKING([if $compiler static flag $lt_cv_prog_cc_static works]) | |
+AC_CACHE_VAL([lt_cv_prog_cc_static_works], [dnl | |
+ lt_cv_prog_cc_static_works=no | |
+ save_LDFLAGS="$LDFLAGS" | |
+ LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static" | |
+ AC_TRY_LINK([], [], [lt_cv_prog_cc_static_works=yes]) | |
+ LDFLAGS="$save_LDFLAGS" | |
+]) | |
+ | |
+# Belt *and* braces to stop my trousers falling down: | |
+test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static= | |
+AC_MSG_RESULT([$lt_cv_prog_cc_static_works]) | |
+ | |
+pic_flag="$lt_cv_prog_cc_pic" | |
+special_shlib_compile_flags="$lt_cv_prog_cc_shlib" | |
+wl="$lt_cv_prog_cc_wl" | |
+link_static_flag="$lt_cv_prog_cc_static" | |
+no_builtin_flag="$lt_cv_prog_cc_no_builtin" | |
+can_build_shared="$lt_cv_prog_cc_can_build_shared" | |
+## | |
+## END FIXME | |
+ | |
+ | |
+## FIXME: this should be a separate macro | |
+## | |
+# Check to see if options -o and -c are simultaneously supported by compiler | |
+AC_MSG_CHECKING([if $compiler supports -c -o file.$ac_objext]) | |
+AC_CACHE_VAL([lt_cv_compiler_c_o], [ | |
+$rm -r conftest 2>/dev/null | |
+mkdir conftest | |
+cd conftest | |
+echo "int some_variable = 0;" > conftest.$ac_ext | |
+mkdir out | |
+# 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 . | |
+save_CFLAGS="$CFLAGS" | |
+CFLAGS="$CFLAGS -o out/conftest2.$ac_objext" | |
+compiler_c_o=no | |
+if { (eval echo configure:__oline__: \"$ac_compile\") 1>&5; (eval $ac_compile)… | |
+ # The compiler can only warn and ignore the option if not recognized | |
+ # So say no if there are warnings | |
+ if test -s out/conftest.err; then | |
+ lt_cv_compiler_c_o=no | |
+ else | |
+ lt_cv_compiler_c_o=yes | |
+ fi | |
+else | |
+ # Append any errors to the config.log. | |
+ cat out/conftest.err 1>&AC_FD_CC | |
+ lt_cv_compiler_c_o=no | |
+fi | |
+CFLAGS="$save_CFLAGS" | |
+chmod u+w . | |
+$rm conftest* out/* | |
+rmdir out | |
+cd .. | |
+rmdir conftest | |
+$rm -r conftest 2>/dev/null | |
+]) | |
+compiler_c_o=$lt_cv_compiler_c_o | |
+AC_MSG_RESULT([$compiler_c_o]) | |
+ | |
+if test x"$compiler_c_o" = x"yes"; then | |
+ # Check to see if we can write to a .lo | |
+ AC_MSG_CHECKING([if $compiler supports -c -o file.lo]) | |
+ AC_CACHE_VAL([lt_cv_compiler_o_lo], [ | |
+ lt_cv_compiler_o_lo=no | |
+ save_CFLAGS="$CFLAGS" | |
+ CFLAGS="$CFLAGS -c -o conftest.lo" | |
+ save_objext="$ac_objext" | |
+ ac_objext=lo | |
+ AC_TRY_COMPILE([], [int some_variable = 0;], [dnl | |
+ # 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 | |
+ lt_cv_compiler_o_lo=no | |
+ else | |
+ lt_cv_compiler_o_lo=yes | |
+ fi | |
+ ]) | |
+ ac_objext="$save_objext" | |
+ CFLAGS="$save_CFLAGS" | |
+ ]) | |
+ compiler_o_lo=$lt_cv_compiler_o_lo | |
+ AC_MSG_RESULT([$compiler_o_lo]) | |
+else | |
+ compiler_o_lo=no | |
+fi | |
+## | |
+## END FIXME | |
+ | |
+## FIXME: this should be a separate macro | |
+## | |
+# Check to see if we can do hard links to lock some files if needed | |
+hard_links="nottested" | |
+if test "$compiler_c_o" = no && test "$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 | |
+## | |
+## END FIXME | |
+ | |
+## FIXME: this should be a separate macro | |
+## | |
+if test "$GCC" = yes; then | |
+ # Check to see if options -fno-rtti -fno-exceptions are supported by compiler | |
+ AC_MSG_CHECKING([if $compiler supports -fno-rtti -fno-exceptions]) | |
+ echo "int some_variable = 0;" > conftest.$ac_ext | |
+ save_CFLAGS="$CFLAGS" | |
+ CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext" | |
+ compiler_rtti_exceptions=no | |
+ AC_TRY_COMPILE([], [int some_variable = 0;], [dnl | |
+ # The compiler can only warn and ignore the option if not recognized | |
+ # So say no if there are warnings | |
+ if test -s conftest.err; then | |
+ compiler_rtti_exceptions=no | |
+ else | |
+ compiler_rtti_exceptions=yes | |
+ fi | |
+ ]) | |
+ CFLAGS="$save_CFLAGS" | |
+ AC_MSG_RESULT([$compiler_rtti_exceptions]) | |
+ | |
+ if test "$compiler_rtti_exceptions" = "yes"; then | |
+ no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions' | |
+ else | |
+ no_builtin_flag=' -fno-builtin' | |
+ fi | |
+fi | |
+## | |
+## END FIXME | |
+ | |
+## FIXME: this should be a separate macro | |
+## | |
+# See if the linker supports building shared libraries. | |
+AC_MSG_CHECKING([whether the linker ($LD) supports shared libraries]) | |
+ | |
+allow_undefined_flag= | |
+no_undefined_flag= | |
+need_lib_prefix=unknown | |
+need_version=unknown | |
+# when you set need_version to no, make sure it does not cause -set_version | |
+# flags to be left without arguments | |
+archive_cmds= | |
+archive_expsym_cmds= | |
+old_archive_from_new_cmds= | |
+old_archive_from_expsyms_cmds= | |
+export_dynamic_flag_spec= | |
+whole_archive_flag_spec= | |
+thread_safe_flag_spec= | |
+hardcode_into_libs=no | |
+hardcode_libdir_flag_spec= | |
+hardcode_libdir_separator= | |
+hardcode_direct=no | |
+hardcode_minus_L=no | |
+hardcode_shlibpath_var=unsupported | |
+runpath_var= | |
+link_all_deplibs=unknown | |
+always_export_symbols=no | |
+export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\'… | |
+# include_expsyms should be a list of space-separated symbols to be *always* | |
+# included in the symbol list | |
+include_expsyms= | |
+# exclude_expsyms can be an egrep regular expression of symbols to exclude | |
+# it will be wrapped by ` (' and `)$', so one must not match beginning or | |
+# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', | |
+# as well as any symbol that contains `d'. | |
+exclude_expsyms="_GLOBAL_OFFSET_TABLE_" | |
+# 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 | |
+ | |
+ld_shlibs=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 $host_os in | |
+ aix3* | aix4* | aix5*) | |
+ # On AIX, the GNU linker is very broken | |
+ # Note:Check GNU linker on AIX 5-IA64 when/if it becomes available. | |
+ ld_shlibs=no | |
+ cat <<EOF 1>&2 | |
+ | |
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported | |
+*** to be unable to reliably create shared libraries on AIX. | |
+*** Therefore, libtool is disabling shared libraries support. If you | |
+*** really care for shared libraries, you may want to modify your PATH | |
+*** so that a non-GNU linker is found, and then restart. | |
+ | |
+EOF | |
+ ;; | |
+ | |
+ amigaos*) | |
+ archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $lib… | |
+ hardcode_libdir_flag_spec='-L$libdir' | |
+ hardcode_minus_L=yes | |
+ | |
+ # Samuel A. Falvo II <[email protected]> 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 use | |
+ # them. | |
+ ld_shlibs=no | |
+ ;; | |
+ | |
+ beos*) | |
+ if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then | |
+ allow_undefined_flag=unsupported | |
+ # Joseph Beckenbach <[email protected]> says some releases of gcc | |
+ # support --undefined. This deserves some investigation. FIXME | |
+ archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-sonam… | |
+ else | |
+ ld_shlibs=no | |
+ fi | |
+ ;; | |
+ | |
+ cygwin* | mingw* | pw32*) | |
+ # hardcode_libdir_flag_spec is actually meaningless, as there is | |
+ # no search path for DLLs. | |
+ hardcode_libdir_flag_spec='-L$libdir' | |
+ allow_undefined_flag=unsupported | |
+ always_export_symbols=yes | |
+ | |
+ extract_expsyms_cmds='test -f $output_objdir/impgen.c || \ | |
+ sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here… | |
+ test -f $output_objdir/impgen.exe || (cd $output_objdir && \ | |
+ if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \ | |
+ else $CC -o impgen impgen.c ; fi)~ | |
+ $output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def' | |
+ | |
+ old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $… | |
+ | |
+ # cygwin and mingw dlls have different entry points and sets of symbols | |
+ # to exclude. | |
+ # FIXME: what about values for MSVC? | |
+ dll_entry=__cygwin_dll_entry@12 | |
+ dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_… | |
+ case $host_os in | |
+ mingw*) | |
+ # mingw values | |
+ dll_entry=_DllMainCRTStartup@12 | |
+ dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~ | |
+ ;; | |
+ esac | |
+ | |
+ # mingw and cygwin differ, and it's simplest to just exclude the union | |
+ # of the two symbol sets. | |
+ dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_… | |
+ | |
+ # recent cygwin and mingw systems supply a stub DllMain which the user | |
+ # can override, but on older systems we have to supply one (in ltdll.c) | |
+ if test "x$lt_cv_need_dllmain" = "xyes"; then | |
+ ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext " | |
+ ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* l… | |
+ test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir … | |
+ else | |
+ ltdll_obj= | |
+ ltdll_cmds= | |
+ fi | |
+ | |
+ # Extract the symbol export list from an `--export-all' def file, | |
+ # then regenerate the def file from the symbol export list, so that | |
+ # the compiled dll only exports the symbol export list. | |
+ # Be careful not to strip the DATA tag left be newer dlltools. | |
+ export_symbols_cmds="$ltdll_cmds"' | |
+ $DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-… | |
+ sed -e "1,/EXPORTS/d" -e "s/ @ [[0-9]]*//" -e "s/ *;.*$//" < $output_obj… | |
+ | |
+ # If the export-symbols file already is a .def file (1st line | |
+ # is EXPORTS), use it as is. | |
+ # If DATA tags from a recent dlltool are present, honour them! | |
+ archive_expsym_cmds='if test "x`head -1 $export_symbols`" = xEXPORTS; then | |
+ cp $export_symbols $output_objdir/$soname-def; | |
+ else | |
+ echo EXPORTS > $output_objdir/$soname-def; | |
+ _lt_hint=1; | |
+ cat $export_symbols | while read symbol; do | |
+ set dummy \$symbol; | |
+ case \[$]# in | |
+ 2) echo " \[$]2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;; | |
+ *) echo " \[$]2 @ \$_lt_hint \[$]3 ; " >> $output_objdir/$sonam… | |
+ esac; | |
+ _lt_hint=`expr 1 + \$_lt_hint`; | |
+ done; | |
+ fi~ | |
+ '"$ltdll_cmds"' | |
+ $CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -… | |
+ $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symb… | |
+ $CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-e… | |
+ $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symb… | |
+ $CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry… | |
+ ;; | |
+ | |
+ netbsd*) | |
+ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then | |
+ archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' | |
+ wlarc= | |
+ else | |
+ archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_fla… | |
+ archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compi… | |
+ fi | |
+ ;; | |
+ | |
+ solaris* | sysv5*) | |
+ if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then | |
+ ld_shlibs=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 $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then | |
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname… | |
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}… | |
+ else | |
+ ld_shlibs=no | |
+ fi | |
+ ;; | |
+ | |
+ sunos4*) | |
+ archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs … | |
+ wlarc= | |
+ hardcode_direct=yes | |
+ hardcode_shlibpath_var=no | |
+ ;; | |
+ | |
+ *) | |
+ if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then | |
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname… | |
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}… | |
+ else | |
+ ld_shlibs=no | |
+ fi | |
+ ;; | |
+ esac | |
+ | |
+ if test "$ld_shlibs" = yes; then | |
+ runpath_var=LD_RUN_PATH | |
+ hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir' | |
+ export_dynamic_flag_spec='${wl}--export-dynamic' | |
+ case $host_os in | |
+ cygwin* | mingw* | pw32*) | |
+ # dlltool doesn't understand --whole-archive et. al. | |
+ whole_archive_flag_spec= | |
+ ;; | |
+ *) | |
+ # ancient GNU ld didn't support --whole-archive et. al. | |
+ if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then | |
+ whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"… | |
+ else | |
+ whole_archive_flag_spec= | |
+ fi | |
+ ;; | |
+ esac | |
+ fi | |
+else | |
+ # PORTME fill in a description of your system's linker (not GNU ld) | |
+ case $host_os in | |
+ aix3*) | |
+ allow_undefined_flag=unsupported | |
+ always_export_symbols=yes | |
+ archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $link… | |
+ # Note: this linker hardcodes the directories in LIBPATH if there | |
+ # are no directories specified by -L. | |
+ hardcode_minus_L=yes | |
+ if test "$GCC" = yes && test -z "$link_static_flag"; then | |
+ # Neither direct hardcoding nor static linking is supported with a | |
+ # broken collect2. | |
+ hardcode_direct=unsupported | |
+ fi | |
+ ;; | |
+ | |
+ aix4* | aix5*) | |
+ if test "$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 | |
+ aix_use_runtimelinking=no | |
+ | |
+ # Test if we are trying to use run time linking or normal | |
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we | |
+ # need to do runtime linking. | |
+ case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) | |
+ for ld_flag in $LDFLAGS; do | |
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then | |
+ aix_use_runtimelinking=yes | |
+ break | |
+ fi | |
+ done | |
+ esac | |
+ | |
+ exp_sym_flag='-bexport' | |
+ no_entry_flag='-bnoentry' | |
+ fi | |
+ | |
+ # When large executables or shared objects are built, AIX ld can | |
+ # have problems creating the table of contents. If linking a library | |
+ # or program results in "error TOC overflow" add -mminimal-toc to | |
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not | |
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. | |
+ | |
+ hardcode_direct=yes | |
+ archive_cmds='' | |
+ hardcode_libdir_separator=':' | |
+ if test "$GCC" = yes; then | |
+ case $host_os in aix4.[[012]]|aix4.[[012]].*) | |
+ collect2name=`${CC} -print-prog-name=collect2` | |
+ if test -f "$collect2name" && \ | |
+ strings "$collect2name" | grep resolve_lib_name >/dev/null | |
+ then | |
+ # We have reworked collect2 | |
+ hardcode_direct=yes | |
+ else | |
+ # We have old collect2 | |
+ hardcode_direct=unsupported | |
+ # It fails to find uninstalled libraries when the uninstalled | |
+ # path is not listed in the libpath. Setting hardcode_minus_L | |
+ # to unsupported forces relinking | |
+ hardcode_minus_L=yes | |
+ hardcode_libdir_flag_spec='-L$libdir' | |
+ hardcode_libdir_separator= | |
+ fi | |
+ esac | |
+ | |
+ shared_flag='-shared' | |
+ else | |
+ # not using gcc | |
+ if test "$host_cpu" = ia64; then | |
+ shared_flag='${wl}-G' | |
+ else | |
+ if test "$aix_use_runtimelinking" = yes; then | |
+ shared_flag='${wl}-G' | |
+ else | |
+ shared_flag='${wl}-bM:SRE' | |
+ fi | |
+ fi | |
+ fi | |
+ | |
+ # It seems that -bexpall can do strange things, so it is better to | |
+ # generate a list of symbols to export. | |
+ always_export_symbols=yes | |
+ if test "$aix_use_runtimelinking" = yes; then | |
+ # Warning - without using the other runtime loading flags (-brtl), | |
+ # -berok will link without error, but may produce a broken library. | |
+ allow_undefined_flag='-berok' | |
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib' | |
+ archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs … | |
+ else | |
+ if test "$host_cpu" = ia64; then | |
+ hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' | |
+ allow_undefined_flag="-z nodefs" | |
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname ${w… | |
+ else | |
+ hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/us… | |
+ # Warning - without using the other run time loading flags, | |
+ # -berok will link without error, but may produce a broken library. | |
+ allow_undefined_flag='${wl}-berok' | |
+ # This is a bit strange, but is similar to how AIX traditionally builds | |
+ # it's shared libraries. | |
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $li… | |
+ fi | |
+ fi | |
+ ;; | |
+ | |
+ amigaos*) | |
+ archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $lib… | |
+ hardcode_libdir_flag_spec='-L$libdir' | |
+ hardcode_minus_L=yes | |
+ # see comment about different semantics on the GNU ld section | |
+ ld_shlibs=no | |
+ ;; | |
+ | |
+ 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. | |
+ hardcode_libdir_flag_spec=' ' | |
+ allow_undefined_flag=unsupported | |
+ # Tell ltmain to make .lib files, not .a files. | |
+ libext=lib | |
+ # FIXME: Setting linknames here is a bad hack. | |
+ archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed … | |
+ # The linker will automatically build a .lib file if we build a DLL. | |
+ old_archive_from_new_cmds='true' | |
+ # FIXME: Should let the user specify the lib program. | |
+ old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs' | |
+ fix_srcfile_path='`cygpath -w "$srcfile"`' | |
+ ;; | |
+ | |
+ darwin* | rhapsody*) | |
+ case "$host_os" in | |
+ rhapsody* | darwin1.[[012]]) | |
+ allow_undefined_flag='-undefined suppress' | |
+ ;; | |
+ *) # Darwin 1.3 on | |
+ allow_undefined_flag='-flat_namespace -undefined suppress' | |
+ ;; | |
+ esac | |
+ # FIXME: Relying on posixy $() will cause problems for | |
+ # cross-compilation, but unfortunately the echo tests do not | |
+ # yet detect zsh echo's removal of \ escapes. | |
+ archive_cmds='$nonopt $(test "x$module" = xyes && echo -bundle || echo -dy… | |
+ # We need to add '_' to the symbols in $export_symbols first | |
+ #archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols' | |
+ hardcode_direct=yes | |
+ hardcode_shlibpath_var=no | |
+ whole_archive_flag_spec='-all_load $convenience' | |
+ ;; | |
+ | |
+ freebsd1*) | |
+ ld_shlibs=no | |
+ ;; | |
+ | |
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor | |
+ # support. Future versions do this automatically, but an explicit c++rt0.o | |
+ # does not break anything, and helps significantly (at the cost of a little | |
+ # extra space). | |
+ freebsd2.2*) | |
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr… | |
+ hardcode_libdir_flag_spec='-R$libdir' | |
+ hardcode_direct=yes | |
+ hardcode_shlibpath_var=no | |
+ ;; | |
+ | |
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature. | |
+ freebsd2*) | |
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
+ hardcode_direct=yes | |
+ hardcode_minus_L=yes | |
+ hardcode_shlibpath_var=no | |
+ ;; | |
+ | |
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries. | |
+ freebsd*) | |
+ archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' | |
+ hardcode_libdir_flag_spec='-R$libdir' | |
+ hardcode_direct=yes | |
+ hardcode_shlibpath_var=no | |
+ ;; | |
+ | |
+ hpux9* | hpux10* | hpux11*) | |
+ case $host_os in | |
+ hpux9*) archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir… | |
+ *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $de… | |
+ esac | |
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' | |
+ hardcode_libdir_separator=: | |
+ hardcode_direct=yes | |
+ hardcode_minus_L=yes # Not in the search PATH, but as the default | |
+ # location of the library. | |
+ export_dynamic_flag_spec='${wl}-E' | |
+ ;; | |
+ | |
+ irix5* | irix6*) | |
+ if test "$GCC" = yes; then | |
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname… | |
+ else | |
+ archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $sonam… | |
+ fi | |
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
+ hardcode_libdir_separator=: | |
+ link_all_deplibs=yes | |
+ ;; | |
+ | |
+ netbsd*) | |
+ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then | |
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' … | |
+ else | |
+ archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' … | |
+ fi | |
+ hardcode_libdir_flag_spec='-R$libdir' | |
+ hardcode_direct=yes | |
+ hardcode_shlibpath_var=no | |
+ ;; | |
+ | |
+ newsos6) | |
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
+ hardcode_direct=yes | |
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
+ hardcode_libdir_separator=: | |
+ hardcode_shlibpath_var=no | |
+ ;; | |
+ | |
+ openbsd*) | |
+ hardcode_direct=yes | |
+ hardcode_shlibpath_var=no | |
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$h… | |
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_fl… | |
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir' | |
+ export_dynamic_flag_spec='${wl}-E' | |
+ else | |
+ case "$host_os" in | |
+ openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) | |
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
+ hardcode_libdir_flag_spec='-R$libdir' | |
+ ;; | |
+ *) | |
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_… | |
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir' | |
+ ;; | |
+ esac | |
+ fi | |
+ ;; | |
+ | |
+ os2*) | |
+ hardcode_libdir_flag_spec='-L$libdir' | |
+ hardcode_minus_L=yes | |
+ allow_undefined_flag=unsupported | |
+ archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libn… | |
+ old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_obj… | |
+ ;; | |
+ | |
+ osf3*) | |
+ if test "$GCC" = yes; then | |
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' | |
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $comp… | |
+ else | |
+ allow_undefined_flag=' -expect_unresolved \*' | |
+ archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $link… | |
+ fi | |
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
+ hardcode_libdir_separator=: | |
+ ;; | |
+ | |
+ osf4* | osf5*) # as osf3* with the addition of -msym flag | |
+ if test "$GCC" = yes; then | |
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' | |
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $comp… | |
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
+ else | |
+ allow_undefined_flag=' -expect_unresolved \*' | |
+ archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $link… | |
+ archive_expsym_cmds='for i in `cat $export_symbols`; do printf "-exporte… | |
+ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobj… | |
+ | |
+ #Both c and cxx compiler support -rpath directly | |
+ hardcode_libdir_flag_spec='-rpath $libdir' | |
+ fi | |
+ hardcode_libdir_separator=: | |
+ ;; | |
+ | |
+ sco3.2v5*) | |
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
+ hardcode_shlibpath_var=no | |
+ runpath_var=LD_RUN_PATH | |
+ hardcode_runpath_var=yes | |
+ export_dynamic_flag_spec='${wl}-Bexport' | |
+ ;; | |
+ | |
+ solaris*) | |
+ # gcc --version < 3.0 without binutils cannot create self contained | |
+ # shared libraries reliably, requiring libgcc.a to resolve some of | |
+ # the object symbols generated in some cases. Libraries that use | |
+ # assert need libgcc.a to resolve __eprintf, for example. Linking | |
+ # a copy of libgcc.a into every shared library to guarantee resolving | |
+ # such symbols causes other problems: According to Tim Van Holder | |
+ # <[email protected]>, C++ libraries end up with a separate | |
+ # (to the application) exception stack for one thing. | |
+ no_undefined_flag=' -z defs' | |
+ if test "$GCC" = yes; then | |
+ case `$CC --version 2>/dev/null` in | |
+ [[12]].*) | |
+ cat <<EOF 1>&2 | |
+ | |
+*** Warning: Releases of GCC earlier than version 3.0 cannot reliably | |
+*** create self contained shared libraries on Solaris systems, without | |
+*** introducing a dependency on libgcc.a. Therefore, libtool is disabling | |
+*** -no-undefined support, which will at least allow you to build shared | |
+*** libraries. However, you may find that when you link such libraries | |
+*** into an application without using GCC, you have to manually add | |
+*** \`gcc --print-libgcc-file-name\` to the link command. We urge you to | |
+*** upgrade to a newer version of GCC. Another option is to rebuild your | |
+*** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer. | |
+ | |
+EOF | |
+ no_undefined_flag= | |
+ ;; | |
+ esac | |
+ fi | |
+ # $CC -shared without GNU ld will not create a library from C++ | |
+ # object files and a static libstdc++, better avoid it by now | |
+ archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $d… | |
+ archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | se… | |
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $… | |
+ hardcode_libdir_flag_spec='-R$libdir' | |
+ hardcode_shlibpath_var=no | |
+ case $host_os in | |
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; | |
+ *) # Supported since Solaris 2.6 (maybe 2.5.1?) | |
+ whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;; | |
+ esac | |
+ link_all_deplibs=yes | |
+ ;; | |
+ | |
+ sunos4*) | |
+ if test "x$host_vendor" = xsequent; then | |
+ # Use $CC to link under sequent, because it throws in some extra .o | |
+ # files that make .init and .fini sections work. | |
+ archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler… | |
+ else | |
+ archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $… | |
+ fi | |
+ hardcode_libdir_flag_spec='-L$libdir' | |
+ hardcode_direct=yes | |
+ hardcode_minus_L=yes | |
+ hardcode_shlibpath_var=no | |
+ ;; | |
+ | |
+ sysv4) | |
+ if test "x$host_vendor" = xsno; then | |
+ archive_cmds='$LD -G -Bsymbolic -h $soname -o $lib $libobjs $deplibs $li… | |
+ hardcode_direct=yes # is this really true??? | |
+ else | |
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
+ hardcode_direct=no #Motorola manual says yes, but my tests say they lie | |
+ fi | |
+ runpath_var='LD_RUN_PATH' | |
+ hardcode_shlibpath_var=no | |
+ ;; | |
+ | |
+ sysv4.3*) | |
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
+ hardcode_shlibpath_var=no | |
+ export_dynamic_flag_spec='-Bexport' | |
+ ;; | |
+ | |
+ sysv5*) | |
+ no_undefined_flag=' -z text' | |
+ # $CC -shared without GNU ld will not create a library from C++ | |
+ # object files and a static libstdc++, better avoid it by now | |
+ archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $d… | |
+ archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | se… | |
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $… | |
+ hardcode_libdir_flag_spec= | |
+ hardcode_shlibpath_var=no | |
+ runpath_var='LD_RUN_PATH' | |
+ ;; | |
+ | |
+ uts4*) | |
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
+ hardcode_libdir_flag_spec='-L$libdir' | |
+ hardcode_shlibpath_var=no | |
+ ;; | |
+ | |
+ dgux*) | |
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
+ hardcode_libdir_flag_spec='-L$libdir' | |
+ hardcode_shlibpath_var=no | |
+ ;; | |
+ | |
+ sysv4*MP*) | |
+ if test -d /usr/nec; then | |
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
+ hardcode_shlibpath_var=no | |
+ runpath_var=LD_RUN_PATH | |
+ hardcode_runpath_var=yes | |
+ ld_shlibs=yes | |
+ fi | |
+ ;; | |
+ | |
+ sysv4.2uw2*) | |
+ archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' | |
+ hardcode_direct=yes | |
+ hardcode_minus_L=no | |
+ hardcode_shlibpath_var=no | |
+ hardcode_runpath_var=yes | |
+ runpath_var=LD_RUN_PATH | |
+ ;; | |
+ | |
+ sysv5uw7* | unixware7*) | |
+ no_undefined_flag='${wl}-z ${wl}text' | |
+ if test "$GCC" = yes; then | |
+ archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs… | |
+ else | |
+ archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $com… | |
+ fi | |
+ runpath_var='LD_RUN_PATH' | |
+ hardcode_shlibpath_var=no | |
+ ;; | |
+ | |
+ *) | |
+ ld_shlibs=no | |
+ ;; | |
+ esac | |
+fi | |
+AC_MSG_RESULT([$ld_shlibs]) | |
+test "$ld_shlibs" = no && can_build_shared=no | |
+## | |
+## END FIXME | |
+ | |
+## FIXME: this should be a separate macro | |
+## | |
+# Check hardcoding attributes. | |
+AC_MSG_CHECKING([how to hardcode library paths into programs]) | |
+hardcode_action= | |
+if test -n "$hardcode_libdir_flag_spec" || \ | |
+ test -n "$runpath_var"; then | |
+ | |
+ # We can hardcode non-existant directories. | |
+ if test "$hardcode_direct" != 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 "$hardcode_shlibpath_var" != no && | |
+ test "$hardcode_minus_L" != no; then | |
+ # Linking always hardcodes the temporary library directory. | |
+ hardcode_action=relink | |
+ else | |
+ # We can link without hardcoding, and we can hardcode nonexisting dirs. | |
+ hardcode_action=immediate | |
+ fi | |
+else | |
+ # We cannot hardcode anything, or else we can only hardcode existing | |
+ # directories. | |
+ hardcode_action=unsupported | |
+fi | |
+AC_MSG_RESULT([$hardcode_action]) | |
+## | |
+## END FIXME | |
+ | |
+## FIXME: this should be a separate macro | |
+## | |
+striplib= | |
+old_striplib= | |
+AC_MSG_CHECKING([whether stripping libraries is possible]) | |
+if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then | |
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" | |
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded" | |
+ AC_MSG_RESULT([yes]) | |
+else | |
+ AC_MSG_RESULT([no]) | |
+fi | |
+## | |
+## END FIXME | |
+ | |
+reload_cmds='$LD$reload_flag -o $output$reload_objs' | |
+test -z "$deplibs_check_method" && deplibs_check_method=unknown | |
+ | |
+## FIXME: this should be a separate macro | |
+## | |
+# PORTME Fill in your ld.so characteristics | |
+AC_MSG_CHECKING([dynamic linker characteristics]) | |
+library_names_spec= | |
+libname_spec='lib$name' | |
+soname_spec= | |
+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" | |
+ | |
+case $host_os in | |
+aix3*) | |
+ version_type=linux | |
+ library_names_spec='${libname}${release}.so$versuffix $libname.a' | |
+ shlibpath_var=LIBPATH | |
+ | |
+ # AIX has no versioning support, so we append a major version to the name. | |
+ soname_spec='${libname}${release}.so$major' | |
+ ;; | |
+ | |
+aix4* | aix5*) | |
+ version_type=linux | |
+ if test "$host_cpu" = ia64; then | |
+ # AIX 5 supports IA64 | |
+ library_names_spec='${libname}${release}.so$major ${libname}${release}.so$… | |
+ 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}.so$versuffix ${libname}${releas… | |
+ 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}${release}.so$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 $libdir/*.ixlibrary 2>/dev/null`; do libname=`$e… | |
+ ;; | |
+ | |
+beos*) | |
+ library_names_spec='${libname}.so' | |
+ dynamic_linker="$host_os ld.so" | |
+ shlibpath_var=LIBRARY_PATH | |
+ ;; | |
+ | |
+bsdi4*) | |
+ version_type=linux | |
+ need_version=no | |
+ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.s… | |
+ soname_spec='${libname}${release}.so$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… | |
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" | |
+ export_dynamic_flag_spec=-rdynamic | |
+ # 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 | |
+ need_version=no | |
+ need_lib_prefix=no | |
+ case $GCC,$host_os in | |
+ yes,cygwin*) | |
+ library_names_spec='$libname.dll.a' | |
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | se… | |
+ postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\… | |
+ dldir=$destdir/`dirname \$dlpath`~ | |
+ test -d \$dldir || mkdir -p \$dldir~ | |
+ $install_prog .libs/$dlname \$dldir/$dlname' | |
+ postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~ | |
+ dlpath=$dir/\$dldll~ | |
+ $rm \$dlpath' | |
+ ;; | |
+ yes,mingw*) | |
+ library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${ve… | |
+ sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | se… | |
+ ;; | |
+ yes,pw32*) | |
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release… | |
+ ;; | |
+ *) | |
+ library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${ve… | |
+ ;; | |
+ 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 | |
+ # FIXME: Relying on posixy $() will cause problems for | |
+ # cross-compilation, but unfortunately the echo tests do not | |
+ # yet detect zsh echo's removal of \ escapes. | |
+ library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes … | |
+ soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so … | |
+ shlibpath_overrides_runpath=yes | |
+ shlibpath_var=DYLD_LIBRARY_PATH | |
+ ;; | |
+ | |
+freebsd1*) | |
+ dynamic_linker=no | |
+ ;; | |
+ | |
+freebsd*) | |
+ objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` | |
+ version_type=freebsd-$objformat | |
+ case $version_type in | |
+ freebsd-elf*) | |
+ library_names_spec='${libname}${release}.so$versuffix ${libname}${releas… | |
+ need_version=no | |
+ need_lib_prefix=no | |
+ ;; | |
+ freebsd-*) | |
+ library_names_spec='${libname}${release}.so$versuffix $libname.so$versuf… | |
+ need_version=yes | |
+ ;; | |
+ esac | |
+ shlibpath_var=LD_LIBRARY_PATH | |
+ case $host_os in | |
+ freebsd2*) | |
+ shlibpath_overrides_runpath=yes | |
+ ;; | |
+ *) | |
+ shlibpath_overrides_runpath=no | |
+ hardcode_into_libs=yes | |
+ ;; | |
+ esac | |
+ ;; | |
+ | |
+gnu*) | |
+ version_type=linux | |
+ need_lib_prefix=no | |
+ need_version=no | |
+ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.s… | |
+ soname_spec='${libname}${release}.so$major' | |
+ shlibpath_var=LD_LIBRARY_PATH | |
+ hardcode_into_libs=yes | |
+ ;; | |
+ | |
+hpux9* | hpux10* | hpux11*) | |
+ # Give a soname corresponding to the major version so that dld.sl refuses to | |
+ # link against other versions. | |
+ dynamic_linker="$host_os dld.sl" | |
+ version_type=sunos | |
+ need_lib_prefix=no | |
+ need_version=no | |
+ shlibpath_var=SHLIB_PATH | |
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH | |
+ library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.s… | |
+ soname_spec='${libname}${release}.sl$major' | |
+ # HP-UX runs *really* slowly unless shared libraries are mode 555. | |
+ postinstall_cmds='chmod 555 $lib' | |
+ ;; | |
+ | |
+irix5* | irix6*) | |
+ version_type=irix | |
+ need_lib_prefix=no | |
+ need_version=no | |
+ soname_spec='${libname}${release}.so$major' | |
+ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.s… | |
+ case $host_os in | |
+ irix5*) | |
+ libsuff= shlibsuff= | |
+ ;; | |
+ *) | |
+ case $LD in # libtool.m4 will add one of these switches to LD | |
+ *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;; | |
+ *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; | |
+ *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;; | |
+ *) libsuff= shlibsuff= libmagic=never-match;; | |
+ esac | |
+ ;; | |
+ esac | |
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH | |
+ shlibpath_overrides_runpath=no | |
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${… | |
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" | |
+ ;; | |
+ | |
+# No shared lib support for Linux oldld, aout, or coff. | |
+linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*) | |
+ dynamic_linker=no | |
+ ;; | |
+ | |
+# This must be Linux ELF. | |
+linux-gnu*) | |
+ version_type=linux | |
+ need_lib_prefix=no | |
+ need_version=no | |
+ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.s… | |
+ soname_spec='${libname}${release}.so$major' | |
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' | |
+ shlibpath_var=LD_LIBRARY_PATH | |
+ shlibpath_overrides_runpath=no | |
+ # 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}${release}.so$versuffix ${libname}.so$versuf… | |
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
+ dynamic_linker='NetBSD (a.out) ld.so' | |
+ else | |
+ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}… | |
+ soname_spec='${libname}${release}.so$major' | |
+ dynamic_linker='NetBSD ld.elf_so' | |
+ fi | |
+ shlibpath_var=LD_LIBRARY_PATH | |
+ shlibpath_overrides_runpath=yes | |
+ hardcode_into_libs=yes | |
+ ;; | |
+ | |
+newsos6) | |
+ version_type=linux | |
+ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.s… | |
+ shlibpath_var=LD_LIBRARY_PATH | |
+ shlibpath_overrides_runpath=yes | |
+ ;; | |
+ | |
+openbsd*) | |
+ version_type=sunos | |
+ need_lib_prefix=no | |
+ need_version=no | |
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$hos… | |
+ case "$host_os" in | |
+ openbsd2.[[89]] | openbsd2.[[89]].*) | |
+ shlibpath_overrides_runpath=no | |
+ ;; | |
+ *) | |
+ shlibpath_overrides_runpath=yes | |
+ ;; | |
+ esac | |
+ else | |
+ shlibpath_overrides_runpath=yes | |
+ fi | |
+ library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffi… | |
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
+ shlibpath_var=LD_LIBRARY_PATH | |
+ ;; | |
+ | |
+os2*) | |
+ libname_spec='$name' | |
+ need_lib_prefix=no | |
+ library_names_spec='$libname.dll $libname.a' | |
+ dynamic_linker='OS/2 ld.exe' | |
+ shlibpath_var=LIBPATH | |
+ ;; | |
+ | |
+osf3* | osf4* | osf5*) | |
+ version_type=osf | |
+ need_version=no | |
+ soname_spec='${libname}${release}.so' | |
+ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.s… | |
+ shlibpath_var=LD_LIBRARY_PATH | |
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/li… | |
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" | |
+ ;; | |
+ | |
+sco3.2v5*) | |
+ version_type=osf | |
+ soname_spec='${libname}${release}.so$major' | |
+ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.s… | |
+ shlibpath_var=LD_LIBRARY_PATH | |
+ ;; | |
+ | |
+solaris*) | |
+ version_type=linux | |
+ need_lib_prefix=no | |
+ need_version=no | |
+ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.s… | |
+ soname_spec='${libname}${release}.so$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}${release}.so$versuffix ${libname}.so$versuffi… | |
+ 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}.so$versuffix ${libname}${release}.s… | |
+ soname_spec='${libname}${release}.so$major' | |
+ shlibpath_var=LD_LIBRARY_PATH | |
+ case $host_vendor in | |
+ sni) | |
+ shlibpath_overrides_runpath=no | |
+ ;; | |
+ motorola) | |
+ need_lib_prefix=no | |
+ need_version=no | |
+ shlibpath_overrides_runpath=no | |
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' | |
+ ;; | |
+ esac | |
+ ;; | |
+ | |
+uts4*) | |
+ version_type=linux | |
+ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.s… | |
+ soname_spec='${libname}${release}.so$major' | |
+ shlibpath_var=LD_LIBRARY_PATH | |
+ ;; | |
+ | |
+dgux*) | |
+ version_type=linux | |
+ need_lib_prefix=no | |
+ need_version=no | |
+ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.s… | |
+ soname_spec='${libname}${release}.so$major' | |
+ shlibpath_var=LD_LIBRARY_PATH | |
+ ;; | |
+ | |
+sysv4*MP*) | |
+ if test -d /usr/nec ;then | |
+ version_type=linux | |
+ library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so' | |
+ soname_spec='$libname.so.$major' | |
+ shlibpath_var=LD_LIBRARY_PATH | |
+ fi | |
+ ;; | |
+ | |
+*) | |
+ dynamic_linker=no | |
+ ;; | |
+esac | |
+AC_MSG_RESULT([$dynamic_linker]) | |
+test "$dynamic_linker" = no && can_build_shared=no | |
+## | |
+## END FIXME | |
+ | |
+## FIXME: this should be a separate macro | |
+## | |
+# Report the final consequences. | |
+AC_MSG_CHECKING([if libtool supports shared libraries]) | |
+AC_MSG_RESULT([$can_build_shared]) | |
+## | |
+## END FIXME | |
+ | |
+## FIXME: this should be a separate macro | |
+## | |
+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 | |
+ ;; | |
+esac | |
+AC_MSG_RESULT([$enable_shared]) | |
+## | |
+## END FIXME | |
+ | |
+## FIXME: this should be a separate macro | |
+## | |
+AC_MSG_CHECKING([whether to build static libraries]) | |
+# Make sure either enable_shared or enable_static is yes. | |
+test "$enable_shared" = yes || enable_static=yes | |
+AC_MSG_RESULT([$enable_static]) | |
+## | |
+## END FIXME | |
+ | |
+if test "$hardcode_action" = 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 | |
+ | |
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var" | |
+if test "$GCC" = yes; then | |
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMP… | |
+fi | |
+ | |
+AC_LIBTOOL_DLOPEN_SELF | |
+ | |
+## FIXME: this should be a separate macro | |
+## | |
+if test "$enable_shared" = yes && test "$GCC" = yes; then | |
+ case $archive_cmds in | |
+ *'~'*) | |
+ # FIXME: we may have to deal with multi-command sequences. | |
+ ;; | |
+ '$CC '*) | |
+ # Test whether the compiler implicitly links with -lc since on some | |
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc | |
+ # to ld, don't add -lc before -lgcc. | |
+ AC_MSG_CHECKING([whether -lc should be explicitly linked in]) | |
+ AC_CACHE_VAL([lt_cv_archive_cmds_need_lc], | |
+ [$rm conftest* | |
+ echo 'static int dummy;' > conftest.$ac_ext | |
+ | |
+ if AC_TRY_EVAL(ac_compile); then | |
+ soname=conftest | |
+ lib=conftest | |
+ libobjs=conftest.$ac_objext | |
+ deplibs= | |
+ wl=$lt_cv_prog_cc_wl | |
+ compiler_flags=-v | |
+ linker_flags=-v | |
+ verstring= | |
+ output_objdir=. | |
+ libname=conftest | |
+ save_allow_undefined_flag=$allow_undefined_flag | |
+ allow_undefined_flag= | |
+ if AC_TRY_EVAL(archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) | |
+ then | |
+ lt_cv_archive_cmds_need_lc=no | |
+ else | |
+ lt_cv_archive_cmds_need_lc=yes | |
+ fi | |
+ allow_undefined_flag=$save_allow_undefined_flag | |
+ else | |
+ cat conftest.err 1>&5 | |
+ fi]) | |
+ AC_MSG_RESULT([$lt_cv_archive_cmds_need_lc]) | |
+ ;; | |
+ esac | |
+fi | |
+need_lc=${lt_cv_archive_cmds_need_lc-yes} | |
+## | |
+## END FIXME | |
+ | |
+## FIXME: this should be a separate macro | |
+## | |
+# The second 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 "$ltmain"; then | |
+ : | |
+else | |
+ # If there is no Makefile yet, we rely on a make rule to execute | |
+ # `config.status --recheck' to rerun these tests and create the | |
+ # libtool script then. | |
+ test -f Makefile && make "$ltmain" | |
+fi | |
+ | |
+if test -f "$ltmain"; then | |
+ trap "$rm \"${ofile}T\"; exit 1" 1 2 15 | |
+ $rm -f "${ofile}T" | |
+ | |
+ echo creating $ofile | |
+ | |
+ # 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 CC LD LN_S NM SHELL \ | |
+ reload_flag reload_cmds wl \ | |
+ pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \ | |
+ thread_safe_flag_spec whole_archive_flag_spec libname_spec \ | |
+ library_names_spec soname_spec \ | |
+ RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \ | |
+ old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \ | |
+ postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \ | |
+ old_striplib striplib file_magic_cmd export_symbols_cmds \ | |
+ deplibs_check_method allow_undefined_flag no_undefined_flag \ | |
+ finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \ | |
+ global_symbol_to_c_name_address \ | |
+ hardcode_libdir_flag_spec hardcode_libdir_separator \ | |
+ sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ | |
+ compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do | |
+ | |
+ case $var in | |
+ reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \ | |
+ old_postinstall_cmds | old_postuninstall_cmds | \ | |
+ export_symbols_cmds | archive_cmds | archive_expsym_cmds | \ | |
+ extract_expsyms_cmds | old_archive_from_expsyms_cmds | \ | |
+ postinstall_cmds | postuninstall_cmds | \ | |
+ finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) | |
+ # Double-quote double-evaled strings. | |
+ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subs… | |
+ ;; | |
+ *) | |
+ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"… | |
+ ;; | |
+ esac | |
+ done | |
+ | |
+ cat <<__EOF__ > "${ofile}T" | |
+#! $SHELL | |
+ | |
+# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building sup… | |
+# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) | |
+# NOTE: Changes made to this file will be lost: look at ltmain.sh. | |
+# | |
+# Copyright (C) 1996-2000 Free Software Foundation, Inc. | |
+# Originally by Gordon Matzigkeit <[email protected]>, 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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. | |
+ | |
+# 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 | |
+ | |
+# ### BEGIN LIBTOOL CONFIG | |
+ | |
+# 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=$enable_static | |
+ | |
+# Whether or not to add -lc for building shared libraries. | |
+build_libtool_need_lc=$need_lc | |
+ | |
+# 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 | |
+ | |
+# The default C compiler. | |
+CC=$lt_CC | |
+ | |
+# Is the compiler the GNU C compiler? | |
+with_gcc=$GCC | |
+ | |
+# The linker used to build libraries. | |
+LD=$lt_LD | |
+ | |
+# Whether we need hard or soft links. | |
+LN_S=$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_wl | |
+ | |
+# Object file suffix (normally "o"). | |
+objext="$ac_objext" | |
+ | |
+# Old archive suffix (normally "a"). | |
+libext="$libext" | |
+ | |
+# Executable file suffix (normally ""). | |
+exeext="$exeext" | |
+ | |
+# Additional compiler flags for building library objects. | |
+pic_flag=$lt_pic_flag | |
+pic_mode=$pic_mode | |
+ | |
+# Does compiler simultaneously support -c and -o options? | |
+compiler_c_o=$lt_compiler_c_o | |
+ | |
+# Can we write directly to a .lo ? | |
+compiler_o_lo=$lt_compiler_o_lo | |
+ | |
+# Must we lock files when doing compilation ? | |
+need_locks=$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_link_static_flag | |
+ | |
+# Compiler flag to turn off builtin functions. | |
+no_builtin_flag=$lt_no_builtin_flag | |
+ | |
+# Compiler flag to allow reflexive dlopens. | |
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec | |
+ | |
+# Compiler flag to generate shared objects directly from archives. | |
+whole_archive_flag_spec=$lt_whole_archive_flag_spec | |
+ | |
+# Compiler flag to generate thread-safe objects. | |
+thread_safe_flag_spec=$lt_thread_safe_flag_spec | |
+ | |
+# 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_old_archive_cmds | |
+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=$lt_old_archive_from_new_cmds | |
+ | |
+# Create a temporary old-style archive to link instead of a shared archive. | |
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds | |
+ | |
+# Commands used to build and install a shared archive. | |
+archive_cmds=$lt_archive_cmds | |
+archive_expsym_cmds=$lt_archive_expsym_cmds | |
+postinstall_cmds=$lt_postinstall_cmds | |
+postuninstall_cmds=$lt_postuninstall_cmds | |
+ | |
+# Commands to strip libraries. | |
+old_striplib=$lt_old_striplib | |
+striplib=$lt_striplib | |
+ | |
+# 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=$lt_allow_undefined_flag | |
+ | |
+# Flag that forces no undefined symbols. | |
+no_undefined_flag=$lt_no_undefined_flag | |
+ | |
+# 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=$lt_global_symbol_pipe | |
+ | |
+# Transform the output of nm in a proper C declaration | |
+global_symbol_to_cdecl=$lt_global_symbol_to_cdecl | |
+ | |
+# Transform the output of nm in a C name address pair | |
+global_symbol_to_c_name_address=$lt_global_symbol_to_c_name_address | |
+ | |
+# This is the shared library runtime path variable. | |
+runpath_var=$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=$hardcode_action | |
+ | |
+# Whether we should hardcode library paths into libraries. | |
+hardcode_into_libs=$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=$lt_hardcode_libdir_flag_spec | |
+ | |
+# Whether we need a single -rpath flag with a separated argument. | |
+hardcode_libdir_separator=$lt_hardcode_libdir_separator | |
+ | |
+# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the | |
+# resulting binary. | |
+hardcode_direct=$hardcode_direct | |
+ | |
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the | |
+# resulting binary. | |
+hardcode_minus_L=$hardcode_minus_L | |
+ | |
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into | |
+# the resulting binary. | |
+hardcode_shlibpath_var=$hardcode_shlibpath_var | |
+ | |
+# Variables whose values should be saved in libtool wrapper scripts and | |
+# restored at relink time. | |
+variables_saved_for_relink="$variables_saved_for_relink" | |
+ | |
+# Whether libtool must link a program against all its dependency libraries. | |
+link_all_deplibs=$link_all_deplibs | |
+ | |
+# Compile-time system search path for libraries | |
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec | |
+ | |
+# Run-time system search path for libraries | |
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec | |
+ | |
+# Fix the shell variable \$srcfile for the compiler. | |
+fix_srcfile_path="$fix_srcfile_path" | |
+ | |
+# Set to yes if exported symbols are required. | |
+always_export_symbols=$always_export_symbols | |
+ | |
+# The commands to list exported symbols. | |
+export_symbols_cmds=$lt_export_symbols_cmds | |
+ | |
+# 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_exclude_expsyms | |
+ | |
+# Symbols that must always be exported. | |
+include_expsyms=$lt_include_expsyms | |
+ | |
+# ### END LIBTOOL CONFIG | |
+ | |
+__EOF__ | |
+ | |
+ case $host_os in | |
+ aix3*) | |
+ cat <<\EOF >> "${ofile}T" | |
+ | |
+# 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 | |
+ | |
+ case $host_os in | |
+ cygwin* | mingw* | pw32* | os2*) | |
+ cat <<'EOF' >> "${ofile}T" | |
+ # This is a source program that is used to create dlls on Windows | |
+ # Don't remove nor modify the starting and closing comments | |
+# /* 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 */ | |
+ # This is a source program that is used to create import libraries | |
+ # on Windows for dlls which lack them. Don't remove nor modify the | |
+ # starting and closing comments | |
+# /* impgen.c starts here */ | |
+# /* Copyright (C) 1999-2000 Free Software Foundation, Inc. | |
+# | |
+# This file is part of GNU libtool. | |
+# | |
+# 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
+# */ | |
+# | |
+# #include <stdio.h> /* for printf() */ | |
+# #include <unistd.h> /* for open(), lseek(), read() */ | |
+# #include <fcntl.h> /* for O_RDONLY, O_BINARY */ | |
+# #include <string.h> /* for strdup() */ | |
+# | |
+# /* O_BINARY isn't required (or even defined sometimes) under Unix */ | |
+# #ifndef O_BINARY | |
+# #define O_BINARY 0 | |
+# #endif | |
+# | |
+# static unsigned int | |
+# pe_get16 (fd, offset) | |
+# int fd; | |
+# int offset; | |
+# { | |
+# unsigned char b[2]; | |
+# lseek (fd, offset, SEEK_SET); | |
+# read (fd, b, 2); | |
+# return b[0] + (b[1]<<8); | |
+# } | |
+# | |
+# static unsigned int | |
+# pe_get32 (fd, offset) | |
+# int fd; | |
+# int offset; | |
+# { | |
+# unsigned char b[4]; | |
+# lseek (fd, offset, SEEK_SET); | |
+# read (fd, b, 4); | |
+# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); | |
+# } | |
+# | |
+# static unsigned int | |
+# pe_as32 (ptr) | |
+# void *ptr; | |
+# { | |
+# unsigned char *b = ptr; | |
+# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); | |
+# } | |
+# | |
+# int | |
+# main (argc, argv) | |
+# int argc; | |
+# char *argv[]; | |
+# { | |
+# int dll; | |
+# unsigned long pe_header_offset, opthdr_ofs, num_entries, i; | |
+# unsigned long export_rva, export_size, nsections, secptr, expptr; | |
+# unsigned long name_rvas, nexp; | |
+# unsigned char *expdata, *erva; | |
+# char *filename, *dll_name; | |
+# | |
+# filename = argv[1]; | |
+# | |
+# dll = open(filename, O_RDONLY|O_BINARY); | |
+# if (dll < 1) | |
+# return 1; | |
+# | |
+# dll_name = filename; | |
+# | |
+# for (i=0; filename[i]; i++) | |
+# if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':') | |
+# dll_name = filename + i +1; | |
+# | |
+# pe_header_offset = pe_get32 (dll, 0x3c); | |
+# opthdr_ofs = pe_header_offset + 4 + 20; | |
+# num_entries = pe_get32 (dll, opthdr_ofs + 92); | |
+# | |
+# if (num_entries < 1) /* no exports */ | |
+# return 1; | |
+# | |
+# export_rva = pe_get32 (dll, opthdr_ofs + 96); | |
+# export_size = pe_get32 (dll, opthdr_ofs + 100); | |
+# nsections = pe_get16 (dll, pe_header_offset + 4 +2); | |
+# secptr = (pe_header_offset + 4 + 20 + | |
+# pe_get16 (dll, pe_header_offset + 4 + 16)); | |
+# | |
+# expptr = 0; | |
+# for (i = 0; i < nsections; i++) | |
+# { | |
+# char sname[8]; | |
+# unsigned long secptr1 = secptr + 40 * i; | |
+# unsigned long vaddr = pe_get32 (dll, secptr1 + 12); | |
+# unsigned long vsize = pe_get32 (dll, secptr1 + 16); | |
+# unsigned long fptr = pe_get32 (dll, secptr1 + 20); | |
+# lseek(dll, secptr1, SEEK_SET); | |
+# read(dll, sname, 8); | |
+# if (vaddr <= export_rva && vaddr+vsize > export_rva) | |
+# { | |
+# expptr = fptr + (export_rva - vaddr); | |
+# if (export_rva + export_size > vaddr + vsize) | |
+# export_size = vsize - (export_rva - vaddr); | |
+# break; | |
+# } | |
+# } | |
+# | |
+# expdata = (unsigned char*)malloc(export_size); | |
+# lseek (dll, expptr, SEEK_SET); | |
+# read (dll, expdata, export_size); | |
+# erva = expdata - export_rva; | |
+# | |
+# nexp = pe_as32 (expdata+24); | |
+# name_rvas = pe_as32 (expdata+32); | |
+# | |
+# printf ("EXPORTS\n"); | |
+# for (i = 0; i<nexp; i++) | |
+# { | |
+# unsigned long name_rva = pe_as32 (erva+name_rvas+i*4); | |
+# printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i); | |
+# } | |
+# | |
+# return 0; | |
+# } | |
+# /* impgen.c ends here */ | |
+ | |
+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" >> "${ofile}T" || (rm -f "${ofile}T"; exit 1) | |
+ | |
+ mv -f "${ofile}T" "$ofile" || \ | |
+ (rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T") | |
+ chmod +x "$ofile" | |
+fi | |
+## | |
+## END FIXME | |
+ | |
+])# _LT_AC_LTCONFIG_HACK | |
+ | |
+# AC_LIBTOOL_DLOPEN - enable checks for dlopen support | |
+AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])]) | |
+ | |
+# 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_ENABLE_SHARED - implement the --enable-shared flag | |
+# Usage: AC_ENABLE_SHARED[(DEFAULT)] | |
+# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to | |
+# `yes'. | |
+AC_DEFUN([AC_ENABLE_SHARED], | |
+[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl | |
+AC_ARG_ENABLE(shared, | |
+changequote(<<, >>)dnl | |
+<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED… | |
+changequote([, ])dnl | |
+[p=${PACKAGE-default} | |
+case $enableval in | |
+yes) enable_shared=yes ;; | |
+no) enable_shared=no ;; | |
+*) | |
+ enable_shared=no | |
+ # Look at the argument we got. We use all the common list separators. | |
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," | |
+ for pkg in $enableval; do | |
+ if test "X$pkg" = "X$p"; then | |
+ enable_shared=yes | |
+ fi | |
+ done | |
+ IFS="$ac_save_ifs" | |
+ ;; | |
+esac], | |
+enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl | |
+]) | |
+ | |
+# 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_ENABLE_STATIC - implement the --enable-static flag | |
+# Usage: AC_ENABLE_STATIC[(DEFAULT)] | |
+# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to | |
+# `yes'. | |
+AC_DEFUN([AC_ENABLE_STATIC], | |
+[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl | |
+AC_ARG_ENABLE(static, | |
+changequote(<<, >>)dnl | |
+<< --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC… | |
+changequote([, ])dnl | |
+[p=${PACKAGE-default} | |
+case $enableval in | |
+yes) enable_static=yes ;; | |
+no) enable_static=no ;; | |
+*) | |
+ enable_static=no | |
+ # Look at the argument we got. We use all the common list separators. | |
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," | |
+ for pkg in $enableval; do | |
+ if test "X$pkg" = "X$p"; then | |
+ enable_static=yes | |
+ fi | |
+ done | |
+ IFS="$ac_save_ifs" | |
+ ;; | |
+esac], | |
+enable_static=AC_ENABLE_STATIC_DEFAULT)dnl | |
+]) | |
+ | |
+# 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_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag | |
+# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)] | |
+# Where 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($1, no, no, yes))dnl | |
+AC_ARG_ENABLE(fast-install, | |
+changequote(<<, >>)dnl | |
+<< --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC… | |
+changequote([, ])dnl | |
+[p=${PACKAGE-default} | |
+case $enableval in | |
+yes) enable_fast_install=yes ;; | |
+no) enable_fast_install=no ;; | |
+*) | |
+ enable_fast_install=no | |
+ # Look at the argument we got. We use all the common list separators. | |
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," | |
+ for pkg in $enableval; do | |
+ if test "X$pkg" = "X$p"; then | |
+ enable_fast_install=yes | |
+ fi | |
+ done | |
+ IFS="$ac_save_ifs" | |
+ ;; | |
+esac], | |
+enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl | |
+]) | |
+ | |
+# 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_LIBTOOL_PICMODE - implement the --with-pic flag | |
+# Usage: AC_LIBTOOL_PICMODE[(MODE)] | |
+# Where 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_PATH_TOOL_PREFIX - find a file program which can recognise shared library | |
+AC_DEFUN([AC_PATH_TOOL_PREFIX], | |
+[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 pa… | |
+ ;; | |
+ ?:/*) | |
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a do… | |
+ ;; | |
+ *) | |
+ ac_save_MAGIC_CMD="$MAGIC_CMD" | |
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" | |
+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 $ac_dummy; do | |
+ test -z "$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, | |
+*** $file_magic_cmd, produces output that libtool cannot recognize. | |
+*** The result is that libtool may fail to recognize shared libraries | |
+*** as such. This will affect the creation of libtool libraries that | |
+*** depend on shared libraries, but programs linked with such libtool | |
+*** libraries will work regardless of this problem. Nevertheless, you | |
+*** may want to report the problem to your system manager and/or to | |
+*** [email protected] | |
+ | |
+EOF | |
+ fi ;; | |
+ esac | |
+ fi | |
+ break | |
+ fi | |
+ done | |
+ IFS="$ac_save_ifs" | |
+ MAGIC_CMD="$ac_save_MAGIC_CMD" | |
+ ;; | |
+esac]) | |
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
+if test -n "$MAGIC_CMD"; then | |
+ AC_MSG_RESULT($MAGIC_CMD) | |
+else | |
+ AC_MSG_RESULT(no) | |
+fi | |
+]) | |
+ | |
+ | |
+# AC_PATH_MAGIC - find a file program which can recognise a shared library | |
+AC_DEFUN([AC_PATH_MAGIC], | |
+[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl | |
+AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH) | |
+if test -z "$lt_cv_path_MAGIC_CMD"; then | |
+ if test -n "$ac_tool_prefix"; then | |
+ AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH) | |
+ else | |
+ MAGIC_CMD=: | |
+ fi | |
+fi | |
+]) | |
+ | |
+ | |
+# AC_PROG_LD - find the path to the GNU or non-GNU linker | |
+AC_DEFUN([AC_PROG_LD], | |
+[AC_ARG_WITH(gnu-ld, | |
+[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], | |
+test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) | |
+AC_REQUIRE([AC_PROG_CC])dnl | |
+AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl | |
+AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])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 GCC]) | |
+ case $host in | |
+ *-*-mingw*) | |
+ # gcc leaves a trailing carriage return which upsets mingw | |
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; | |
+ *) | |
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; | |
+ esac | |
+ case $ac_prog in | |
+ # Accept absolute paths. | |
+ [[\\/]]* | [[A-Za-z]]:[[\\/]]*) | |
+ re_direlt='/[[^/]][[^/]]*/\.\./' | |
+ # Canonicalize the path of ld | |
+ ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` | |
+ while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do | |
+ ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` | |
+ done | |
+ test -z "$LD" && LD="$ac_prog" | |
+ ;; | |
+ "") | |
+ # If it fails, then pretend we aren't using GCC. | |
+ ac_prog=ld | |
+ ;; | |
+ *) | |
+ # If it is relative, then search for the first ld in PATH. | |
+ with_gnu_ld=unknown | |
+ ;; | |
+ esac | |
+elif test "$with_gnu_ld" = yes; then | |
+ AC_MSG_CHECKING([for GNU ld]) | |
+else | |
+ AC_MSG_CHECKING([for non-GNU ld]) | |
+fi | |
+AC_CACHE_VAL(lt_cv_path_LD, | |
+[if test -z "$LD"; then | |
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
+ for ac_dir in $PATH; do | |
+ test -z "$ac_dir" && ac_dir=. | |
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then | |
+ lt_cv_path_LD="$ac_dir/$ac_prog" | |
+ # Check to see if the program is GNU ld. I'd rather use --version, | |
+ # but apparently some GNU ld's only accept -v. | |
+ # Break only if it was the GNU/non-GNU ld that we prefer. | |
+ if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/… | |
+ test "$with_gnu_ld" != no && break | |
+ else | |
+ test "$with_gnu_ld" != yes && break | |
+ fi | |
+ fi | |
+ done | |
+ IFS="$ac_save_ifs" | |
+else | |
+ lt_cv_path_LD="$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_GNU - | |
+AC_DEFUN([AC_PROG_LD_GNU], | |
+[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. | |
+if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then | |
+ lt_cv_prog_gnu_ld=yes | |
+else | |
+ lt_cv_prog_gnu_ld=no | |
+fi]) | |
+with_gnu_ld=$lt_cv_prog_gnu_ld | |
+]) | |
+ | |
+# 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 | |
+test -n "$reload_flag" && reload_flag=" $reload_flag" | |
+]) | |
+ | |
+# AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies | |
+# -- PORTME fill in with the dynamic library characteristics | |
+AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], | |
+[AC_CACHE_CHECK([how to recognise dependant libraries], | |
+lt_cv_deplibs_check_method, | |
+[lt_cv_file_magic_cmd='$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 egrep 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 $host_os in | |
+aix4* | aix5*) | |
+ lt_cv_deplibs_check_method=pass_all | |
+ ;; | |
+ | |
+beos*) | |
+ lt_cv_deplibs_check_method=pass_all | |
+ ;; | |
+ | |
+bsdi4*) | |
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (sha… | |
+ lt_cv_file_magic_cmd='/usr/bin/file -L' | |
+ lt_cv_file_magic_test_file=/shlib/libc.so | |
+ ;; | |
+ | |
+cygwin* | mingw* | pw32*) | |
+ lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture:… | |
+ lt_cv_file_magic_cmd='$OBJDUMP -f' | |
+ ;; | |
+ | |
+darwin* | rhapsody*) | |
+ lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared libr… | |
+ lt_cv_file_magic_cmd='/usr/bin/file -L' | |
+ case "$host_os" in | |
+ rhapsody* | darwin1.[[012]]) | |
+ lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framewo… | |
+ ;; | |
+ *) # Darwin 1.3 on | |
+ lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib' | |
+ ;; | |
+ esac | |
+ ;; | |
+ | |
+freebsd*) | |
+ 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 (com… | |
+ 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_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]… | |
+ lt_cv_file_magic_cmd=/usr/bin/file | |
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl | |
+ ;; | |
+ | |
+irix5* | irix6*) | |
+ case $host_os in | |
+ irix5*) | |
+ # 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 - v… | |
+ ;; | |
+ *) | |
+ 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 ${libmagic} MSB mips-[[1234]] d… | |
+ ;; | |
+ esac | |
+ lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*` | |
+ lt_cv_deplibs_check_method=pass_all | |
+ ;; | |
+ | |
+# This must be Linux ELF. | |
+linux-gnu*) | |
+ case $host_cpu in | |
+ alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* | s390* ) | |
+ 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 (s… | |
+ esac | |
+ lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so` | |
+ ;; | |
+ | |
+netbsd*) | |
+ if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then | |
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so\.[[0-9]]+\.[[0… | |
+ else | |
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so$' | |
+ fi | |
+ ;; | |
+ | |
+newos6*) | |
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (exe… | |
+ lt_cv_file_magic_cmd=/usr/bin/file | |
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so | |
+ ;; | |
+ | |
+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-$hos… | |
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB sh… | |
+ 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 | |
+ ;; | |
+ | |
+sysv5uw[[78]]* | sysv4*uw2*) | |
+ lt_cv_deplibs_check_method=pass_all | |
+ ;; | |
+ | |
+sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) | |
+ case $host_vendor in | |
+ motorola) | |
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (s… | |
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` | |
+ ;; | |
+ ncr) | |
+ lt_cv_deplibs_check_method=pass_all | |
+ ;; | |
+ sequent) | |
+ lt_cv_file_magic_cmd='/bin/file' | |
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (s… | |
+ ;; | |
+ sni) | |
+ lt_cv_file_magic_cmd='/bin/file' | |
+ lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dy… | |
+ lt_cv_file_magic_test_file=/lib/libc.so | |
+ ;; | |
+ esac | |
+ ;; | |
+esac | |
+]) | |
+file_magic_cmd=$lt_cv_file_magic_cmd | |
+deplibs_check_method=$lt_cv_deplibs_check_method | |
+]) | |
+ | |
+ | |
+# AC_PROG_NM - find the path to a BSD-compatible name lister | |
+AC_DEFUN([AC_PROG_NM], | |
+[AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl | |
+AC_MSG_CHECKING([for BSD-compatible nm]) | |
+AC_CACHE_VAL(lt_cv_path_NM, | |
+[if test -n "$NM"; then | |
+ # Let the user override the test. | |
+ lt_cv_path_NM="$NM" | |
+else | |
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
+ for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do | |
+ test -z "$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 | |
+ if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|In… | |
+ lt_cv_path_NM="$tmp_nm -B" | |
+ break | |
+ elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/… | |
+ lt_cv_path_NM="$tmp_nm -p" | |
+ break | |
+ else | |
+ 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 | |
+ fi | |
+ fi | |
+ done | |
+ IFS="$ac_save_ifs" | |
+ test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm | |
+fi]) | |
+NM="$lt_cv_path_NM" | |
+AC_MSG_RESULT([$NM]) | |
+]) | |
+ | |
+# AC_CHECK_LIBM - check for math library | |
+AC_DEFUN([AC_CHECK_LIBM], | |
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
+LIBM= | |
+case $host in | |
+*-*-beos* | *-*-cygwin* | *-*-pw32*) | |
+ # These system don't have libm | |
+ ;; | |
+*-ncr-sysv4.3*) | |
+ AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") | |
+ AC_CHECK_LIB(m, main, LIBM="$LIBM -lm") | |
+ ;; | |
+*) | |
+ AC_CHECK_LIB(m, main, LIBM="-lm") | |
+ ;; | |
+esac | |
+]) | |
+ | |
+# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for | |
+# the libltdl convenience library and INCLTDL to the include flags for | |
+# the libltdl header and adds --enable-ltdl-convenience to the | |
+# configure arguments. Note that LIBLTDL and INCLTDL are not | |
+# AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If DIR is not | |
+# provided, it is assumed to be `libltdl'. LIBLTDL will be prefixed | |
+# with '${top_builddir}/' and INCLTDL will be prefixed with | |
+# '${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,[$1],['libltdl'])/libltdlc.la | |
+ INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) | |
+]) | |
+ | |
+# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for | |
+# the libltdl installable library and INCLTDL to the include flags for | |
+# the libltdl header and adds --enable-ltdl-install to the configure | |
+# arguments. Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is | |
+# AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed | |
+# libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will | |
+# be prefixed with '${top_builddir}/' and INCLTDL 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([$0],[AC_LIBTOOL_SETUP])dnl | |
+ AC_CHECK_LIB(ltdl, main, | |
+ [test x"$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,[$1],['libltdl'])/libltdl.la | |
+ INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) | |
+ else | |
+ ac_configure_args="$ac_configure_args --enable-ltdl-install=no" | |
+ LIBLTDL="-lltdl" | |
+ INCLTDL= | |
+ fi | |
+]) | |
+ | |
+# 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]) |