1
# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2
## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004
3
## Free Software Foundation, Inc.
4
## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
6
## This program is free software; you can redistribute it and/or modify
7
## it under the terms of the GNU General Public License as published by
8
## the Free Software Foundation; either version 2 of the License, or
9
## (at your option) any later version.
11
## This program is distributed in the hope that it will be useful, but
12
## WITHOUT ANY WARRANTY; without even the implied warranty of
13
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14
## General Public License for more details.
16
## You should have received a copy of the GNU General Public License
17
## along with this program; if not, write to the Free Software
18
## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20
## As a special exception to the GNU General Public License, if you
21
## distribute this file as part of a program that contains a
22
## configuration script generated by Autoconf, you may include it under
23
## the same distribution terms that you use for the rest of that program.
25
# serial 47 AC_PROG_LIBTOOL
28
# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
29
# -----------------------------------------------------------
30
# If this macro is not defined by Autoconf, define it here.
31
m4_ifdef([AC_PROVIDE_IFELSE],
33
[m4_define([AC_PROVIDE_IFELSE],
34
[m4_ifdef([AC_PROVIDE_$1],
40
AC_DEFUN([AC_PROG_LIBTOOL],
41
[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
42
dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
43
dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
44
AC_PROVIDE_IFELSE([AC_PROG_CXX],
46
[define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
48
dnl And a similar setup for Fortran 77 support
49
AC_PROVIDE_IFELSE([AC_PROG_F77],
51
[define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
54
dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
55
dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
56
dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
57
AC_PROVIDE_IFELSE([AC_PROG_GCJ],
59
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
61
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
64
[define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
65
ifdef([A][M_PROG_GCJ],
66
[define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
67
ifdef([LT_AC_PROG_GCJ],
68
[define([LT_AC_PROG_GCJ],
69
defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
75
AC_DEFUN([_AC_PROG_LIBTOOL],
76
[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
77
AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
78
AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
79
AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
81
# This can be used to rebuild libtool when needed
82
LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
84
# Always use our own libtool.
85
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
88
# Prevent multiple expansion
89
define([AC_PROG_LIBTOOL], [])
95
AC_DEFUN([AC_LIBTOOL_SETUP],
97
AC_REQUIRE([AC_ENABLE_SHARED])dnl
98
AC_REQUIRE([AC_ENABLE_STATIC])dnl
99
AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
100
AC_REQUIRE([AC_CANONICAL_HOST])dnl
101
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
102
AC_REQUIRE([AC_PROG_CC])dnl
103
AC_REQUIRE([AC_PROG_LD])dnl
104
AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
105
AC_REQUIRE([AC_PROG_NM])dnl
107
AC_REQUIRE([AC_PROG_LN_S])dnl
108
AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
109
# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
110
AC_REQUIRE([AC_OBJEXT])dnl
111
AC_REQUIRE([AC_EXEEXT])dnl
114
AC_LIBTOOL_SYS_MAX_CMD_LEN
115
AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
118
AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
119
_LT_AC_PROG_ECHO_BACKSLASH
123
# AIX sometimes has problems with the GCC collect2 program. For some
124
# reason, if we set the COLLECT_NAMES environment variable, the problems
125
# vanish in a puff of smoke.
126
if test "X${COLLECT_NAMES+set}" != Xset; then
133
# Sed substitution that helps us do robust quoting. It backslashifies
134
# metacharacters that are still active within double-quoted strings.
136
[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
138
# Same as above, but do not quote variable references.
139
[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
141
# Sed substitution to delay expansion of an escaped shell variable in a
142
# double_quote_subst'ed string.
143
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
145
# Sed substitution to avoid accidental globbing in evaled expressions
146
no_glob_subst='s/\*/\\\*/g'
152
default_ofile=libtool
155
# All known linkers require a `.a' archive for static linking (except M$VC,
156
# which needs '.lib').
158
ltmain="$ac_aux_dir/ltmain.sh"
159
ofile="$default_ofile"
160
with_gnu_ld="$lt_cv_prog_gnu_ld"
162
AC_CHECK_TOOL(AR, ar, false)
163
AC_CHECK_TOOL(RANLIB, ranlib, :)
164
AC_CHECK_TOOL(STRIP, strip, :)
169
# Set sane defaults for various variables
170
test -z "$AR" && AR=ar
171
test -z "$AR_FLAGS" && AR_FLAGS=cru
172
test -z "$AS" && AS=as
173
test -z "$CC" && CC=cc
174
test -z "$LTCC" && LTCC=$CC
175
test -z "$DLLTOOL" && DLLTOOL=dlltool
176
test -z "$LD" && LD=ld
177
test -z "$LN_S" && LN_S="ln -s"
178
test -z "$MAGIC_CMD" && MAGIC_CMD=file
179
test -z "$NM" && NM=nm
180
test -z "$SED" && SED=sed
181
test -z "$OBJDUMP" && OBJDUMP=objdump
182
test -z "$RANLIB" && RANLIB=:
183
test -z "$STRIP" && STRIP=:
184
test -z "$ac_objext" && ac_objext=o
186
# Determine commands to create old-style static archives.
187
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
188
old_postinstall_cmds='chmod 644 $oldlib'
189
old_postuninstall_cmds=
191
if test -n "$RANLIB"; then
194
old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
197
old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
200
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
203
cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
205
# Only perform the check for file, if the check method requires it
206
case $deplibs_check_method in
208
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
214
AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
215
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
216
enable_win32_dll=yes, enable_win32_dll=no)
218
AC_ARG_ENABLE([libtool-lock],
219
[AC_HELP_STRING([--disable-libtool-lock],
220
[avoid locking (might break parallel builds)])])
221
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
224
[AC_HELP_STRING([--with-pic],
225
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
226
[pic_mode="$withval"],
228
test -z "$pic_mode" && pic_mode=default
230
# Use C for the default configuration in the libtool script
232
AC_LIBTOOL_LANG_C_CONFIG
237
# _LT_AC_SYS_COMPILER
238
# -------------------
239
AC_DEFUN([_LT_AC_SYS_COMPILER],
240
[AC_REQUIRE([AC_PROG_CC])dnl
242
# If no C compiler was specified, use CC.
245
# Allow CC to be a program name with arguments.
247
])# _LT_AC_SYS_COMPILER
250
# _LT_AC_SYS_LIBPATH_AIX
251
# ----------------------
252
# Links a minimal program and checks the executable
253
# for the system default hardcoded library path. In most cases,
254
# this is /usr/lib:/lib, but when the MPI compilers are used
255
# the location of the communication and MPI libs are included too.
256
# If we don't find anything, use the default library path according
257
# to the aix ld manual.
258
AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
259
[AC_LINK_IFELSE(AC_LANG_PROGRAM,[
260
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
262
# Check for a 64-bit object if we didn't find anything.
263
if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
265
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
266
])# _LT_AC_SYS_LIBPATH_AIX
269
# _LT_AC_SHELL_INIT(ARG)
270
# ----------------------
271
AC_DEFUN([_LT_AC_SHELL_INIT],
272
[ifdef([AC_DIVERSION_NOTICE],
273
[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
274
[AC_DIVERT_PUSH(NOTICE)])
277
])# _LT_AC_SHELL_INIT
280
# _LT_AC_PROG_ECHO_BACKSLASH
281
# --------------------------
282
# Add some code to the start of the generated configure script which
283
# will find an echo command which doesn't interpret backslashes.
284
AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
286
# Check that we are running under the correct shell.
287
SHELL=${CONFIG_SHELL-/bin/sh}
291
# Remove one level of quotation (which was required for Make).
292
ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
297
if test "X[$]1" = X--no-reexec; then
298
# Discard the --no-reexec flag, and continue.
300
elif test "X[$]1" = X--fallback-echo; then
301
# Avoid inline document here, it may be left over
303
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
304
# Yippee, $echo works!
307
# Restart under the correct shell.
308
exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
311
if test "X[$]1" = X--fallback-echo; then
312
# used as fallback echo
320
# The HP-UX ksh and POSIX shell print the target directory to stdout
322
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
324
if test -z "$ECHO"; then
325
if test "X${echo_test_string+set}" != Xset; then
326
# find a string as large as possible, as long as the shell can cope with it
327
for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
328
# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
329
if (echo_test_string="`eval $cmd`") 2>/dev/null &&
330
echo_test_string="`eval $cmd`" &&
331
(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
338
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
339
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
340
test "X$echo_testing_string" = "X$echo_test_string"; then
343
# The Solaris, AIX, and Digital Unix default echo programs unquote
344
# backslashes. This makes it impossible to quote backslashes using
345
# echo "$something" | sed 's/\\/\\\\/g'
347
# So, first we look for a working echo in the user's PATH.
349
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
350
for dir in $PATH /usr/ucb; do
352
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
353
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
354
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
355
test "X$echo_testing_string" = "X$echo_test_string"; then
362
if test "X$echo" = Xecho; then
363
# We didn't find a better echo, so look for alternatives.
364
if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
365
echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
366
test "X$echo_testing_string" = "X$echo_test_string"; then
367
# This shell has a builtin print -r that does the trick.
369
elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
370
test "X$CONFIG_SHELL" != X/bin/ksh; then
371
# If we have ksh, try running configure again with it.
372
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
373
export ORIGINAL_CONFIG_SHELL
374
CONFIG_SHELL=/bin/ksh
376
exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
380
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
381
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
382
test "X$echo_testing_string" = "X$echo_test_string"; then
385
elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
386
test "X$echo_testing_string" = 'X\t' &&
387
echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
388
test "X$echo_testing_string" = "X$echo_test_string"; then
389
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
391
SHELL="$CONFIG_SHELL"
393
echo="$CONFIG_SHELL [$]0 --fallback-echo"
394
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
395
test "X$echo_testing_string" = 'X\t' &&
396
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
397
test "X$echo_testing_string" = "X$echo_test_string"; then
398
echo="$CONFIG_SHELL [$]0 --fallback-echo"
400
# maybe with a smaller string...
403
for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
404
if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
411
if test "$prev" != 'sed 50q "[$]0"'; then
412
echo_test_string=`eval $prev`
413
export echo_test_string
414
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
416
# Oops. We lost completely, so just stick with echo.
425
# Copy echo and quote the copy suitably for passing to libtool from
426
# the Makefile, instead of quoting the original, which is used later.
428
if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
429
ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
433
])])# _LT_AC_PROG_ECHO_BACKSLASH
438
AC_DEFUN([_LT_AC_LOCK],
439
[AC_ARG_ENABLE([libtool-lock],
440
[AC_HELP_STRING([--disable-libtool-lock],
441
[avoid locking (might break parallel builds)])])
442
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
444
# Some flags need to be propagated to the compiler or linker for good
448
# Find out which ABI we are using.
449
echo 'int i;' > conftest.$ac_ext
450
if AC_TRY_EVAL(ac_compile); then
451
case `/usr/bin/file conftest.$ac_objext` in
463
# Find out which ABI we are using.
464
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
465
if AC_TRY_EVAL(ac_compile); then
466
if test "$lt_cv_prog_gnu_ld" = yes; then
467
case `/usr/bin/file conftest.$ac_objext` in
469
LD="${LD-ld} -melf32bsmip"
472
LD="${LD-ld} -melf32bmipn32"
475
LD="${LD-ld} -melf64bmip"
479
case `/usr/bin/file conftest.$ac_objext` in
495
x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
496
# Find out which ABI we are using.
497
echo 'int i;' > conftest.$ac_ext
498
if AC_TRY_EVAL(ac_compile); then
499
case "`/usr/bin/file conftest.o`" in
503
LD="${LD-ld} -m elf_i386"
505
ppc64-*linux*|powerpc64-*linux*)
506
LD="${LD-ld} -m elf32ppclinux"
509
LD="${LD-ld} -m elf_s390"
512
LD="${LD-ld} -m elf32_sparc"
519
LD="${LD-ld} -m elf_x86_64"
521
ppc*-*linux*|powerpc*-*linux*)
522
LD="${LD-ld} -m elf64ppc"
525
LD="${LD-ld} -m elf64_s390"
528
LD="${LD-ld} -m elf64_sparc"
538
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
539
SAVE_CFLAGS="$CFLAGS"
540
CFLAGS="$CFLAGS -belf"
541
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
543
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
545
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
546
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
547
CFLAGS="$SAVE_CFLAGS"
550
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
551
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
552
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
553
AC_CHECK_TOOL(AS, as, false)
554
AC_CHECK_TOOL(OBJDUMP, objdump, false)
559
need_locks="$enable_libtool_lock"
564
# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
565
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
566
# ----------------------------------------------------------------
567
# Check whether the given compiler option works
568
AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
569
[AC_REQUIRE([LT_AC_PROG_SED])
570
AC_CACHE_CHECK([$1], [$2],
572
ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
573
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
574
lt_compiler_flag="$3"
575
# Insert the option either (1) after the last *FLAGS variable, or
576
# (2) before a word containing "conftest.", or (3) at the end.
577
# Note that $ac_compile itself does not contain backslashes and begins
578
# with a dollar sign (not a hyphen), so the echo should work correctly.
579
# The option is referenced via a variable to avoid confusing sed.
580
lt_compile=`echo "$ac_compile" | $SED \
581
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
582
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
583
-e 's:$: $lt_compiler_flag:'`
584
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
585
(eval "$lt_compile" 2>conftest.err)
587
cat conftest.err >&AS_MESSAGE_LOG_FD
588
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
589
if (exit $ac_status) && test -s "$ac_outfile"; then
590
# The compiler can only warn and ignore the option if not recognized
591
# So say no if there are warnings
592
if test ! -s conftest.err; then
599
if test x"[$]$2" = xyes; then
600
ifelse([$5], , :, [$5])
602
ifelse([$6], , :, [$6])
604
])# AC_LIBTOOL_COMPILER_OPTION
607
# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
608
# [ACTION-SUCCESS], [ACTION-FAILURE])
609
# ------------------------------------------------------------
610
# Check whether the given compiler option works
611
AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
612
[AC_CACHE_CHECK([$1], [$2],
614
save_LDFLAGS="$LDFLAGS"
615
LDFLAGS="$LDFLAGS $3"
616
printf "$lt_simple_link_test_code" > conftest.$ac_ext
617
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
618
# The compiler can only warn and ignore the option if not recognized
619
# So say no if there are warnings
620
if test -s conftest.err; then
621
# Append any errors to the config.log.
622
cat conftest.err 1>&AS_MESSAGE_LOG_FD
628
LDFLAGS="$save_LDFLAGS"
631
if test x"[$]$2" = xyes; then
632
ifelse([$4], , :, [$4])
634
ifelse([$5], , :, [$5])
636
])# AC_LIBTOOL_LINKER_OPTION
639
# AC_LIBTOOL_SYS_MAX_CMD_LEN
640
# --------------------------
641
AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
642
[# find the maximum length of command line arguments
643
AC_MSG_CHECKING([the maximum length of command line arguments])
644
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
650
# On DJGPP, this test can blow up pretty badly due to problems in libc
651
# (any single argument exceeding 2000 bytes causes a buffer overrun
652
# during glob expansion). Even if it were fixed, the result of this
653
# check would be larger than it should be.
654
lt_cv_sys_max_cmd_len=12288; # 12K is about right
658
# Under GNU Hurd, this test is not required because there is
659
# no limit to the length of command line arguments.
660
# Libtool will interpret -1 as no limit whatsoever
661
lt_cv_sys_max_cmd_len=-1;
665
# On Win9x/ME, this test blows up -- it succeeds, but takes
666
# about 5 minutes as the teststring grows exponentially.
667
# Worse, since 9x/ME are not pre-emptively multitasking,
668
# you end up with a "frozen" computer, even though with patience
669
# the test eventually succeeds (with a max line length of 256k).
670
# Instead, let's just punt: use the minimum linelength reported by
671
# all of the supported platforms: 8192 (on NT/2K/XP).
672
lt_cv_sys_max_cmd_len=8192;
676
# On AmigaOS with pdksh, this test takes hours, literally.
677
# So we just punt and use a minimum line length of 8192.
678
lt_cv_sys_max_cmd_len=8192;
681
netbsd* | freebsd* | openbsd* | darwin* )
682
# This has been around since 386BSD, at least. Likely further.
683
if test -x /sbin/sysctl; then
684
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
685
elif test -x /usr/sbin/sysctl; then
686
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
688
lt_cv_sys_max_cmd_len=65536 # usable default for *BSD
690
# And add a safety zone
691
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
695
# If test is not a shell built-in, we'll probably end up computing a
696
# maximum length that is only half of the actual maximum length, but
698
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
699
while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
700
= "XX$teststring") >/dev/null 2>&1 &&
701
new_result=`expr "X$teststring" : ".*" 2>&1` &&
702
lt_cv_sys_max_cmd_len=$new_result &&
703
test $i != 17 # 1/2 MB should be enough
706
teststring=$teststring$teststring
709
# Add a significant safety factor because C++ compilers can tack on massive
710
# amounts of additional arguments before passing them to the linker.
711
# It appears as though 1/2 is a usable value.
712
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
716
if test -n $lt_cv_sys_max_cmd_len ; then
717
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
721
])# AC_LIBTOOL_SYS_MAX_CMD_LEN
725
# --------------------
726
AC_DEFUN([_LT_AC_CHECK_DLFCN],
727
[AC_CHECK_HEADERS(dlfcn.h)dnl
728
])# _LT_AC_CHECK_DLFCN
731
# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
732
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
733
# ------------------------------------------------------------------
734
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
735
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
736
if test "$cross_compiling" = yes; then :
739
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
740
lt_status=$lt_dlunknown
741
cat > conftest.$ac_ext <<EOF
742
[#line __oline__ "configure"
743
#include "confdefs.h"
752
# define LT_DLGLOBAL RTLD_GLOBAL
755
# define LT_DLGLOBAL DL_GLOBAL
757
# define LT_DLGLOBAL 0
761
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
762
find out it does not work in some platform. */
763
#ifndef LT_DLLAZY_OR_NOW
765
# define LT_DLLAZY_OR_NOW RTLD_LAZY
768
# define LT_DLLAZY_OR_NOW DL_LAZY
771
# define LT_DLLAZY_OR_NOW RTLD_NOW
774
# define LT_DLLAZY_OR_NOW DL_NOW
776
# define LT_DLLAZY_OR_NOW 0
784
extern "C" void exit (int);
787
void fnord() { int i=42;}
790
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
791
int status = $lt_dlunknown;
795
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
796
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
797
/* dlclose (self); */
803
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
804
(./conftest; exit; ) 2>/dev/null
807
x$lt_dlno_uscore) $1 ;;
808
x$lt_dlneed_uscore) $2 ;;
809
x$lt_unknown|x*) $3 ;;
817
])# _LT_AC_TRY_DLOPEN_SELF
820
# AC_LIBTOOL_DLOPEN_SELF
821
# -------------------
822
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
823
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
824
if test "x$enable_dlopen" != xyes; then
825
enable_dlopen=unknown
826
enable_dlopen_self=unknown
827
enable_dlopen_self_static=unknown
834
lt_cv_dlopen="load_add_on"
836
lt_cv_dlopen_self=yes
840
lt_cv_dlopen="LoadLibrary"
845
lt_cv_dlopen="dlopen"
850
# if libdl is installed we need to link against it
851
AC_CHECK_LIB([dl], [dlopen],
852
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
855
lt_cv_dlopen_self=yes
860
AC_CHECK_FUNC([shl_load],
861
[lt_cv_dlopen="shl_load"],
862
[AC_CHECK_LIB([dld], [shl_load],
863
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
864
[AC_CHECK_FUNC([dlopen],
865
[lt_cv_dlopen="dlopen"],
866
[AC_CHECK_LIB([dl], [dlopen],
867
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
868
[AC_CHECK_LIB([svld], [dlopen],
869
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
870
[AC_CHECK_LIB([dld], [dld_link],
871
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
880
if test "x$lt_cv_dlopen" != xno; then
886
case $lt_cv_dlopen in
888
save_CPPFLAGS="$CPPFLAGS"
889
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
891
save_LDFLAGS="$LDFLAGS"
892
eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
895
LIBS="$lt_cv_dlopen_libs $LIBS"
897
AC_CACHE_CHECK([whether a program can dlopen itself],
898
lt_cv_dlopen_self, [dnl
899
_LT_AC_TRY_DLOPEN_SELF(
900
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
901
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
904
if test "x$lt_cv_dlopen_self" = xyes; then
905
LDFLAGS="$LDFLAGS $link_static_flag"
906
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
907
lt_cv_dlopen_self_static, [dnl
908
_LT_AC_TRY_DLOPEN_SELF(
909
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
910
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
914
CPPFLAGS="$save_CPPFLAGS"
915
LDFLAGS="$save_LDFLAGS"
920
case $lt_cv_dlopen_self in
921
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
922
*) enable_dlopen_self=unknown ;;
925
case $lt_cv_dlopen_self_static in
926
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
927
*) enable_dlopen_self_static=unknown ;;
930
])# AC_LIBTOOL_DLOPEN_SELF
933
# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
934
# ---------------------------------
935
# Check to see if options -c and -o are simultaneously supported by compiler
936
AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
937
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
938
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
939
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
940
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
941
$rm -r conftest 2>/dev/null
945
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
947
lt_compiler_flag="-o out/conftest2.$ac_objext"
948
# Insert the option either (1) after the last *FLAGS variable, or
949
# (2) before a word containing "conftest.", or (3) at the end.
950
# Note that $ac_compile itself does not contain backslashes and begins
951
# with a dollar sign (not a hyphen), so the echo should work correctly.
952
lt_compile=`echo "$ac_compile" | $SED \
953
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
954
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
955
-e 's:$: $lt_compiler_flag:'`
956
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
957
(eval "$lt_compile" 2>out/conftest.err)
959
cat out/conftest.err >&AS_MESSAGE_LOG_FD
960
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
961
if (exit $ac_status) && test -s out/conftest2.$ac_objext
963
# The compiler can only warn and ignore the option if not recognized
964
# So say no if there are warnings
965
if test ! -s out/conftest.err; then
966
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
971
# SGI C++ compiler will create directory out/ii_files/ for
972
# template instantiation
973
test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
974
$rm out/* && rmdir out
979
])# AC_LIBTOOL_PROG_CC_C_O
982
# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
983
# -----------------------------------------
984
# Check to see if we can do hard links to lock some files if needed
985
AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
986
[AC_REQUIRE([_LT_AC_LOCK])dnl
988
hard_links="nottested"
989
if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
990
# do not overwrite the value of need_locks provided by the user
991
AC_MSG_CHECKING([if we can lock with hard links])
994
ln conftest.a conftest.b 2>/dev/null && hard_links=no
996
ln conftest.a conftest.b 2>&5 || hard_links=no
997
ln conftest.a conftest.b 2>/dev/null && hard_links=no
998
AC_MSG_RESULT([$hard_links])
999
if test "$hard_links" = no; then
1000
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1006
])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1011
AC_DEFUN([AC_LIBTOOL_OBJDIR],
1012
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1013
[rm -f .libs 2>/dev/null
1014
mkdir .libs 2>/dev/null
1015
if test -d .libs; then
1018
# MS-DOS does not allow filenames that begin with a dot.
1021
rmdir .libs 2>/dev/null])
1022
objdir=$lt_cv_objdir
1023
])# AC_LIBTOOL_OBJDIR
1026
# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1027
# ----------------------------------------------
1028
# Check hardcoding attributes.
1029
AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1030
[AC_MSG_CHECKING([how to hardcode library paths into programs])
1031
_LT_AC_TAGVAR(hardcode_action, $1)=
1032
if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1033
test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1034
test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1036
# We can hardcode non-existant directories.
1037
if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1038
# If the only mechanism to avoid hardcoding is shlibpath_var, we
1039
# have to relink, otherwise we might link with an installed library
1040
# when we should be linking with a yet-to-be-installed one
1041
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1042
test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1043
# Linking always hardcodes the temporary library directory.
1044
_LT_AC_TAGVAR(hardcode_action, $1)=relink
1046
# We can link without hardcoding, and we can hardcode nonexisting dirs.
1047
_LT_AC_TAGVAR(hardcode_action, $1)=immediate
1050
# We cannot hardcode anything, or else we can only hardcode existing
1052
_LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1054
AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1056
if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1057
# Fast installation is not supported
1058
enable_fast_install=no
1059
elif test "$shlibpath_overrides_runpath" = yes ||
1060
test "$enable_shared" = no; then
1061
# Fast installation is not necessary
1062
enable_fast_install=needless
1064
])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1067
# AC_LIBTOOL_SYS_LIB_STRIP
1068
# ------------------------
1069
AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1072
AC_MSG_CHECKING([whether stripping libraries is possible])
1073
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1074
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1075
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1076
AC_MSG_RESULT([yes])
1078
# FIXME - insert some real tests, host_os isn't really good enough
1081
if test -n "$STRIP" ; then
1082
striplib="$STRIP -x"
1083
AC_MSG_RESULT([yes])
1093
])# AC_LIBTOOL_SYS_LIB_STRIP
1096
# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1097
# -----------------------------
1098
# PORTME Fill in your ld.so characteristics
1099
AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1100
[AC_MSG_CHECKING([dynamic linker characteristics])
1102
libname_spec='lib$name'
1110
shlibpath_overrides_runpath=unknown
1112
dynamic_linker="$host_os ld.so"
1113
sys_lib_dlsearch_path_spec="/lib /usr/lib"
1114
if test "$GCC" = yes; then
1115
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1116
if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1117
# if the path contains ";" then we assume it to be the separator
1118
# otherwise default to the standard path separator (i.e. ":") - it is
1119
# assumed that no part of a normal pathname contains ";" but that should
1120
# okay in the real world where ";" in dirpaths is itself problematic.
1121
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1123
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1126
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1128
need_lib_prefix=unknown
1129
hardcode_into_libs=no
1131
# when you set need_version to no, make sure it does not cause -set_version
1132
# flags to be left without arguments
1133
need_version=unknown
1138
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1139
shlibpath_var=LIBPATH
1141
# AIX 3 has no versioning support, so we append a major version to the name.
1142
soname_spec='${libname}${release}${shared_ext}$major'
1149
hardcode_into_libs=yes
1150
if test "$host_cpu" = ia64; then
1151
# AIX 5 supports IA64
1152
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1153
shlibpath_var=LD_LIBRARY_PATH
1155
# With GCC up to 2.95.x, collect2 would create an import file
1156
# for dependence libraries. The import file would start with
1157
# the line `#! .'. This would cause the generated library to
1158
# depend on `.', always an invalid library. This was fixed in
1159
# development snapshots of GCC prior to 3.0.
1161
aix4 | aix4.[[01]] | aix4.[[01]].*)
1162
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1164
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1171
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1172
# soname into executable. Probably we can add versioning support to
1173
# collect2, so additional links can be useful in future.
1174
if test "$aix_use_runtimelinking" = yes; then
1175
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
1176
# instead of lib<name>.a to let people know that these are not
1177
# typical AIX shared libraries.
1178
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1180
# We preserve .a as extension for shared libraries through AIX4.2
1181
# and later when we are not doing run time linking.
1182
library_names_spec='${libname}${release}.a $libname.a'
1183
soname_spec='${libname}${release}${shared_ext}$major'
1185
shlibpath_var=LIBPATH
1190
library_names_spec='$libname.ixlibrary $libname.a'
1191
# Create ${libname}_ixlibrary.a entries in /sys/libs.
1192
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
1196
library_names_spec='${libname}${shared_ext}'
1197
dynamic_linker="$host_os ld.so"
1198
shlibpath_var=LIBRARY_PATH
1204
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1205
soname_spec='${libname}${release}${shared_ext}$major'
1206
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1207
shlibpath_var=LD_LIBRARY_PATH
1208
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1209
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1210
# the default ld.so.conf also contains /usr/contrib/lib and
1211
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1212
# libtool to hard-code these into programs
1215
cygwin* | mingw* | pw32*)
1216
version_type=windows
1221
case $GCC,$host_os in
1222
yes,cygwin* | yes,mingw* | yes,pw32*)
1223
library_names_spec='$libname.dll.a'
1224
# DLL is installed to $(libdir)/../bin by postinstall_cmds
1225
postinstall_cmds='base_file=`basename \${file}`~
1226
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1227
dldir=$destdir/`dirname \$dlpath`~
1228
test -d \$dldir || mkdir -p \$dldir~
1229
$install_prog $dir/$dlname \$dldir/$dlname'
1230
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1231
dlpath=$dir/\$dldll~
1233
shlibpath_overrides_runpath=yes
1237
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
1238
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1239
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1242
# MinGW DLLs use traditional 'lib' prefix
1243
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1244
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1245
if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1246
# It is most probably a Windows format PATH printed by
1247
# mingw gcc, but we are running on Cygwin. Gcc prints its search
1248
# path with ; separators, and with drive letters. We can handle the
1249
# drive letters (cygwin fileutils understands them), so leave them,
1250
# especially as we might pass files found there to a mingw objdump,
1251
# which wouldn't understand a cygwinified path. Ahh.
1252
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1254
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1258
# pw32 DLLs use 'pw' prefix rather than 'lib'
1259
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
1265
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1268
dynamic_linker='Win32 ld.exe'
1269
# FIXME: first we should search . and the directory the executable is in
1273
darwin* | rhapsody*)
1274
dynamic_linker="$host_os dyld"
1278
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1279
soname_spec='${libname}${release}${major}$shared_ext'
1280
shlibpath_overrides_runpath=yes
1281
shlibpath_var=DYLD_LIBRARY_PATH
1282
shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'
1283
# Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1284
if test "$GCC" = yes; then
1285
sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
1287
sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1289
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1296
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1297
soname_spec='${libname}${release}${shared_ext}$major'
1298
shlibpath_var=LD_LIBRARY_PATH
1309
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1310
soname_spec='${libname}${release}${shared_ext}$major'
1311
shlibpath_var=LD_LIBRARY_PATH
1312
shlibpath_overrides_runpath=no
1313
hardcode_into_libs=yes
1314
dynamic_linker='GNU ld.so'
1318
objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
1319
version_type=freebsd-$objformat
1320
case $version_type in
1322
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1327
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1331
shlibpath_var=LD_LIBRARY_PATH
1334
shlibpath_overrides_runpath=yes
1336
freebsd3.[01]* | freebsdelf3.[01]*)
1337
shlibpath_overrides_runpath=yes
1338
hardcode_into_libs=yes
1341
shlibpath_overrides_runpath=no
1342
hardcode_into_libs=yes
1351
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1352
soname_spec='${libname}${release}${shared_ext}$major'
1353
shlibpath_var=LD_LIBRARY_PATH
1354
hardcode_into_libs=yes
1357
hpux9* | hpux10* | hpux11*)
1358
# Give a soname corresponding to the major version so that dld.sl refuses to
1359
# link against other versions.
1366
hardcode_into_libs=yes
1367
dynamic_linker="$host_os dld.so"
1368
shlibpath_var=LD_LIBRARY_PATH
1369
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1370
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1371
soname_spec='${libname}${release}${shared_ext}$major'
1372
if test "X$HPUX_IA64_MODE" = X32; then
1373
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1375
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1377
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1381
hardcode_into_libs=yes
1382
dynamic_linker="$host_os dld.sl"
1383
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1384
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1385
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1386
soname_spec='${libname}${release}${shared_ext}$major'
1387
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1388
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1392
dynamic_linker="$host_os dld.sl"
1393
shlibpath_var=SHLIB_PATH
1394
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1395
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1396
soname_spec='${libname}${release}${shared_ext}$major'
1399
# HP-UX runs *really* slowly unless shared libraries are mode 555.
1400
postinstall_cmds='chmod 555 $lib'
1403
irix5* | irix6* | nonstopux*)
1405
nonstopux*) version_type=nonstopux ;;
1407
if test "$lt_cv_prog_gnu_ld" = yes; then
1415
soname_spec='${libname}${release}${shared_ext}$major'
1416
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1418
irix5* | nonstopux*)
1422
case $LD in # libtool.m4 will add one of these switches to LD
1423
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1424
libsuff= shlibsuff= libmagic=32-bit;;
1425
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1426
libsuff=32 shlibsuff=N32 libmagic=N32;;
1427
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1428
libsuff=64 shlibsuff=64 libmagic=64-bit;;
1429
*) libsuff= shlibsuff= libmagic=never-match;;
1433
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1434
shlibpath_overrides_runpath=no
1435
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1436
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1437
hardcode_into_libs=yes
1440
# No shared lib support for Linux oldld, aout, or coff.
1441
linux*oldld* | linux*aout* | linux*coff*)
1445
# This must be Linux ELF.
1450
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1451
soname_spec='${libname}${release}${shared_ext}$major'
1452
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1453
shlibpath_var=LD_LIBRARY_PATH
1454
shlibpath_overrides_runpath=no
1455
# This implies no fast_install, which is unacceptable.
1456
# Some rework will be needed to allow for fast_install
1457
# before this can be enabled.
1458
hardcode_into_libs=yes
1460
# Append ld.so.conf contents to the search path
1461
if test -f /etc/ld.so.conf; then
1462
lt_ld_extra=`$SED -e 's/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g' /etc/ld.so.conf | tr '\n' ' '`
1463
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1466
# We used to test for /lib/ld.so.1 and disable shared libraries on
1467
# powerpc, because MkLinux only supported shared libraries with the
1468
# GNU dynamic linker. Since this was broken with cross compilers,
1469
# most powerpc-linux boxes support dynamic linking these days and
1470
# people can always --disable-shared, the test was removed, and we
1471
# assume the GNU/Linux dynamic linker is in use.
1472
dynamic_linker='GNU/Linux ld.so'
1479
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1480
soname_spec='${libname}${release}${shared_ext}$major'
1481
shlibpath_var=LD_LIBRARY_PATH
1482
shlibpath_overrides_runpath=no
1483
hardcode_into_libs=yes
1484
dynamic_linker='GNU ld.so'
1491
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1492
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1493
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1494
dynamic_linker='NetBSD (a.out) ld.so'
1496
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1497
soname_spec='${libname}${release}${shared_ext}$major'
1498
dynamic_linker='NetBSD ld.elf_so'
1500
shlibpath_var=LD_LIBRARY_PATH
1501
shlibpath_overrides_runpath=yes
1502
hardcode_into_libs=yes
1507
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1508
shlibpath_var=LD_LIBRARY_PATH
1509
shlibpath_overrides_runpath=yes
1516
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1517
soname_spec='${libname}${release}${shared_ext}$major'
1518
shlibpath_var=LD_LIBRARY_PATH
1519
shlibpath_overrides_runpath=yes
1526
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1527
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1528
shlibpath_var=LD_LIBRARY_PATH
1529
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1531
openbsd2.[[89]] | openbsd2.[[89]].*)
1532
shlibpath_overrides_runpath=no
1535
shlibpath_overrides_runpath=yes
1539
shlibpath_overrides_runpath=yes
1544
libname_spec='$name'
1547
library_names_spec='$libname${shared_ext} $libname.a'
1548
dynamic_linker='OS/2 ld.exe'
1549
shlibpath_var=LIBPATH
1552
osf3* | osf4* | osf5*)
1556
soname_spec='${libname}${release}${shared_ext}$major'
1557
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1558
shlibpath_var=LD_LIBRARY_PATH
1559
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1560
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1565
soname_spec='${libname}${release}${shared_ext}$major'
1566
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1567
shlibpath_var=LD_LIBRARY_PATH
1574
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1575
soname_spec='${libname}${release}${shared_ext}$major'
1576
shlibpath_var=LD_LIBRARY_PATH
1577
shlibpath_overrides_runpath=yes
1578
hardcode_into_libs=yes
1579
# ldd complains unless libraries are executable
1580
postinstall_cmds='chmod +x $lib'
1585
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1586
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1587
shlibpath_var=LD_LIBRARY_PATH
1588
shlibpath_overrides_runpath=yes
1589
if test "$with_gnu_ld" = yes; then
1595
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1597
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1598
soname_spec='${libname}${release}${shared_ext}$major'
1599
shlibpath_var=LD_LIBRARY_PATH
1600
case $host_vendor in
1602
shlibpath_overrides_runpath=no
1604
export_dynamic_flag_spec='${wl}-Blargedynsym'
1605
runpath_var=LD_RUN_PATH
1613
shlibpath_overrides_runpath=no
1614
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1620
if test -d /usr/nec ;then
1622
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1623
soname_spec='$libname${shared_ext}.$major'
1624
shlibpath_var=LD_LIBRARY_PATH
1630
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1631
soname_spec='${libname}${release}${shared_ext}$major'
1632
shlibpath_var=LD_LIBRARY_PATH
1639
AC_MSG_RESULT([$dynamic_linker])
1640
test "$dynamic_linker" = no && can_build_shared=no
1641
])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1646
AC_DEFUN([_LT_AC_TAGCONFIG],
1647
[AC_ARG_WITH([tags],
1648
[AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1649
[include additional configurations @<:@automatic@:>@])],
1650
[tagnames="$withval"])
1652
if test -f "$ltmain" && test -n "$tagnames"; then
1653
if test ! -f "${ofile}"; then
1654
AC_MSG_WARN([output file `$ofile' does not exist])
1657
if test -z "$LTCC"; then
1658
eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1659
if test -z "$LTCC"; then
1660
AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1662
AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1666
# Extract list of available tagged configurations in $ofile.
1667
# Note that this assumes the entire list is on one line.
1668
available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1670
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1671
for tagname in $tagnames; do
1673
# Check whether tagname contains only valid characters
1674
case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1676
*) AC_MSG_ERROR([invalid tag name: $tagname])
1680
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1682
AC_MSG_ERROR([tag name \"$tagname\" already exists])
1685
# Update the list of available tags.
1686
if test -n "$tagname"; then
1687
echo appending configuration tag \"$tagname\" to $ofile
1691
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1692
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1693
(test "X$CXX" != "Xg++"))) ; then
1694
AC_LIBTOOL_LANG_CXX_CONFIG
1701
if test -n "$F77" && test "X$F77" != "Xno"; then
1702
AC_LIBTOOL_LANG_F77_CONFIG
1709
if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1710
AC_LIBTOOL_LANG_GCJ_CONFIG
1717
AC_LIBTOOL_LANG_RC_CONFIG
1721
AC_MSG_ERROR([Unsupported tag name: $tagname])
1725
# Append the new tag name to the list of available tags.
1726
if test -n "$tagname" ; then
1727
available_tags="$available_tags $tagname"
1733
# Now substitute the updated list of available tags.
1734
if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1735
mv "${ofile}T" "$ofile"
1739
AC_MSG_ERROR([unable to update list of available tagged configurations.])
1742
])# _LT_AC_TAGCONFIG
1747
# enable checks for dlopen support
1748
AC_DEFUN([AC_LIBTOOL_DLOPEN],
1749
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1750
])# AC_LIBTOOL_DLOPEN
1753
# AC_LIBTOOL_WIN32_DLL
1754
# --------------------
1755
# declare package support for building win32 dll's
1756
AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1757
[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1758
])# AC_LIBTOOL_WIN32_DLL
1761
# AC_ENABLE_SHARED([DEFAULT])
1762
# ---------------------------
1763
# implement the --enable-shared flag
1764
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1765
AC_DEFUN([AC_ENABLE_SHARED],
1766
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1767
AC_ARG_ENABLE([shared],
1768
[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1769
[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1770
[p=${PACKAGE-default}
1772
yes) enable_shared=yes ;;
1773
no) enable_shared=no ;;
1776
# Look at the argument we got. We use all the common list separators.
1777
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1778
for pkg in $enableval; do
1780
if test "X$pkg" = "X$p"; then
1787
[enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1788
])# AC_ENABLE_SHARED
1793
#- set the default shared flag to --disable-shared
1794
AC_DEFUN([AC_DISABLE_SHARED],
1795
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1796
AC_ENABLE_SHARED(no)
1797
])# AC_DISABLE_SHARED
1800
# AC_ENABLE_STATIC([DEFAULT])
1801
# ---------------------------
1802
# implement the --enable-static flag
1803
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1804
AC_DEFUN([AC_ENABLE_STATIC],
1805
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1806
AC_ARG_ENABLE([static],
1807
[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1808
[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1809
[p=${PACKAGE-default}
1811
yes) enable_static=yes ;;
1812
no) enable_static=no ;;
1815
# Look at the argument we got. We use all the common list separators.
1816
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1817
for pkg in $enableval; do
1819
if test "X$pkg" = "X$p"; then
1826
[enable_static=]AC_ENABLE_STATIC_DEFAULT)
1827
])# AC_ENABLE_STATIC
1832
# set the default static flag to --disable-static
1833
AC_DEFUN([AC_DISABLE_STATIC],
1834
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1835
AC_ENABLE_STATIC(no)
1836
])# AC_DISABLE_STATIC
1839
# AC_ENABLE_FAST_INSTALL([DEFAULT])
1840
# ---------------------------------
1841
# implement the --enable-fast-install flag
1842
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1843
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1844
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1845
AC_ARG_ENABLE([fast-install],
1846
[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1847
[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1848
[p=${PACKAGE-default}
1850
yes) enable_fast_install=yes ;;
1851
no) enable_fast_install=no ;;
1853
enable_fast_install=no
1854
# Look at the argument we got. We use all the common list separators.
1855
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1856
for pkg in $enableval; do
1858
if test "X$pkg" = "X$p"; then
1859
enable_fast_install=yes
1865
[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
1866
])# AC_ENABLE_FAST_INSTALL
1869
# AC_DISABLE_FAST_INSTALL
1870
# -----------------------
1871
# set the default to --disable-fast-install
1872
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
1873
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1874
AC_ENABLE_FAST_INSTALL(no)
1875
])# AC_DISABLE_FAST_INSTALL
1878
# AC_LIBTOOL_PICMODE([MODE])
1879
# --------------------------
1880
# implement the --with-pic flag
1881
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
1882
AC_DEFUN([AC_LIBTOOL_PICMODE],
1883
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1884
pic_mode=ifelse($#,1,$1,default)
1885
])# AC_LIBTOOL_PICMODE
1890
# This is predefined starting with Autoconf 2.54, so this conditional
1891
# definition can be removed once we require Autoconf 2.54 or later.
1892
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
1893
[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
1894
[if echo a | (grep -E '(a|b)') >/dev/null 2>&1
1895
then ac_cv_prog_egrep='grep -E'
1896
else ac_cv_prog_egrep='egrep'
1898
EGREP=$ac_cv_prog_egrep
1903
# AC_PATH_TOOL_PREFIX
1904
# -------------------
1905
# find a file program which can recognise shared library
1906
AC_DEFUN([AC_PATH_TOOL_PREFIX],
1907
[AC_REQUIRE([AC_PROG_EGREP])dnl
1908
AC_MSG_CHECKING([for $1])
1909
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
1911
[[\\/*] | ?:[\\/]*])
1912
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1915
lt_save_MAGIC_CMD="$MAGIC_CMD"
1916
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1917
dnl $ac_dummy forces splitting on constant user-supplied paths.
1918
dnl POSIX.2 word splitting is done only on the output of word expansions,
1919
dnl not every word. This closes a longstanding sh security hole.
1920
ac_dummy="ifelse([$2], , $PATH, [$2])"
1921
for ac_dir in $ac_dummy; do
1923
test -z "$ac_dir" && ac_dir=.
1924
if test -f $ac_dir/$1; then
1925
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
1926
if test -n "$file_magic_test_file"; then
1927
case $deplibs_check_method in
1929
file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1930
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1931
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1932
$EGREP "$file_magic_regex" > /dev/null; then
1937
*** Warning: the command libtool uses to detect shared libraries,
1938
*** $file_magic_cmd, produces output that libtool cannot recognize.
1939
*** The result is that libtool may fail to recognize shared libraries
1940
*** as such. This will affect the creation of libtool libraries that
1941
*** depend on shared libraries, but programs linked with such libtool
1942
*** libraries will work regardless of this problem. Nevertheless, you
1943
*** may want to report the problem to your system manager and/or to
1944
*** bug-libtool@gnu.org
1954
MAGIC_CMD="$lt_save_MAGIC_CMD"
1957
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1958
if test -n "$MAGIC_CMD"; then
1959
AC_MSG_RESULT($MAGIC_CMD)
1963
])# AC_PATH_TOOL_PREFIX
1968
# find a file program which can recognise a shared library
1969
AC_DEFUN([AC_PATH_MAGIC],
1970
[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
1971
if test -z "$lt_cv_path_MAGIC_CMD"; then
1972
if test -n "$ac_tool_prefix"; then
1973
AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
1983
# find the pathname to the GNU or non-GNU linker
1984
AC_DEFUN([AC_PROG_LD],
1985
[AC_ARG_WITH([gnu-ld],
1986
[AC_HELP_STRING([--with-gnu-ld],
1987
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
1988
[test "$withval" = no || with_gnu_ld=yes],
1990
AC_REQUIRE([LT_AC_PROG_SED])dnl
1991
AC_REQUIRE([AC_PROG_CC])dnl
1992
AC_REQUIRE([AC_CANONICAL_HOST])dnl
1993
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
1995
if test "$GCC" = yes; then
1996
# Check if gcc -print-prog-name=ld gives a path.
1997
AC_MSG_CHECKING([for ld used by $CC])
2000
# gcc leaves a trailing carriage return which upsets mingw
2001
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2003
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2006
# Accept absolute paths.
2007
[[\\/]]* | ?:[[\\/]]*)
2008
re_direlt='/[[^/]][[^/]]*/\.\./'
2009
# Canonicalize the pathname of ld
2010
ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2011
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2012
ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2014
test -z "$LD" && LD="$ac_prog"
2017
# If it fails, then pretend we aren't using GCC.
2021
# If it is relative, then search for the first ld in PATH.
2025
elif test "$with_gnu_ld" = yes; then
2026
AC_MSG_CHECKING([for GNU ld])
2028
AC_MSG_CHECKING([for non-GNU ld])
2030
AC_CACHE_VAL(lt_cv_path_LD,
2031
[if test -z "$LD"; then
2032
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2033
for ac_dir in $PATH; do
2035
test -z "$ac_dir" && ac_dir=.
2036
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2037
lt_cv_path_LD="$ac_dir/$ac_prog"
2038
# Check to see if the program is GNU ld. I'd rather use --version,
2039
# but apparently some GNU ld's only accept -v.
2040
# Break only if it was the GNU/non-GNU ld that we prefer.
2041
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2042
*GNU* | *'with BFD'*)
2043
test "$with_gnu_ld" != no && break
2046
test "$with_gnu_ld" != yes && break
2053
lt_cv_path_LD="$LD" # Let the user override the test with a path.
2056
if test -n "$LD"; then
2061
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2068
AC_DEFUN([AC_PROG_LD_GNU],
2069
[AC_REQUIRE([AC_PROG_EGREP])dnl
2070
AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2071
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
2072
case `$LD -v 2>&1 </dev/null` in
2073
*GNU* | *'with BFD'*)
2074
lt_cv_prog_gnu_ld=yes
2077
lt_cv_prog_gnu_ld=no
2080
with_gnu_ld=$lt_cv_prog_gnu_ld
2084
# AC_PROG_LD_RELOAD_FLAG
2085
# ----------------------
2086
# find reload flag for linker
2087
# -- PORTME Some linkers may need a different reload flag.
2088
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2089
[AC_CACHE_CHECK([for $LD option to reload object files],
2090
lt_cv_ld_reload_flag,
2091
[lt_cv_ld_reload_flag='-r'])
2092
reload_flag=$lt_cv_ld_reload_flag
2093
case $reload_flag in
2095
*) reload_flag=" $reload_flag" ;;
2097
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2100
if test "$GCC" = yes; then
2101
reload_cmds='$CC -nostdlib ${wl}-r -o $output$reload_objs'
2103
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2107
])# AC_PROG_LD_RELOAD_FLAG
2110
# AC_DEPLIBS_CHECK_METHOD
2111
# -----------------------
2112
# how to check for library dependencies
2113
# -- PORTME fill in with the dynamic library characteristics
2114
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2115
[AC_CACHE_CHECK([how to recognise dependent libraries],
2116
lt_cv_deplibs_check_method,
2117
[lt_cv_file_magic_cmd='$MAGIC_CMD'
2118
lt_cv_file_magic_test_file=
2119
lt_cv_deplibs_check_method='unknown'
2120
# Need to set the preceding variable on all platforms that support
2121
# interlibrary dependencies.
2122
# 'none' -- dependencies not supported.
2123
# `unknown' -- same as none, but documents that we really don't know.
2124
# 'pass_all' -- all dependencies passed with no checks.
2125
# 'test_compile' -- check by making test program.
2126
# 'file_magic [[regex]]' -- check by looking for files in library path
2127
# which responds to the $file_magic_cmd with a given extended regex.
2128
# If you have `file' or equivalent on your system and you're not sure
2129
# whether `pass_all' will *always* work, you probably want this one.
2133
lt_cv_deplibs_check_method=pass_all
2137
lt_cv_deplibs_check_method=pass_all
2141
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2142
lt_cv_file_magic_cmd='/usr/bin/file -L'
2143
lt_cv_file_magic_test_file=/shlib/libc.so
2147
# func_win32_libid is a shell function defined in ltmain.sh
2148
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2149
lt_cv_file_magic_cmd='func_win32_libid'
2153
# Base MSYS/MinGW do not provide the 'file' command needed by
2154
# func_win32_libid shell function, so use a weaker test based on 'objdump'.
2155
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2156
lt_cv_file_magic_cmd='$OBJDUMP -f'
2159
darwin* | rhapsody*)
2160
lt_cv_deplibs_check_method=pass_all
2163
freebsd* | kfreebsd*-gnu)
2164
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2167
# Not sure whether the presence of OpenBSD here was a mistake.
2168
# Let's accept both of them until this is cleared up.
2169
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
2170
lt_cv_file_magic_cmd=/usr/bin/file
2171
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2175
lt_cv_deplibs_check_method=pass_all
2180
lt_cv_deplibs_check_method=pass_all
2183
hpux10.20* | hpux11*)
2184
lt_cv_file_magic_cmd=/usr/bin/file
2187
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2188
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2191
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
2192
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2195
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2196
lt_cv_file_magic_test_file=/usr/lib/libc.sl
2201
irix5* | irix6* | nonstopux*)
2203
*-32|*"-32 ") libmagic=32-bit;;
2204
*-n32|*"-n32 ") libmagic=N32;;
2205
*-64|*"-64 ") libmagic=64-bit;;
2206
*) libmagic=never-match;;
2208
lt_cv_deplibs_check_method=pass_all
2211
# This must be Linux ELF.
2213
lt_cv_deplibs_check_method=pass_all
2217
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2218
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2220
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2225
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2226
lt_cv_file_magic_cmd=/usr/bin/file
2227
lt_cv_file_magic_test_file=/usr/lib/libnls.so
2231
lt_cv_deplibs_check_method=unknown
2235
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2236
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2238
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2242
osf3* | osf4* | osf5*)
2243
lt_cv_deplibs_check_method=pass_all
2247
lt_cv_deplibs_check_method=pass_all
2251
lt_cv_deplibs_check_method=pass_all
2254
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2255
case $host_vendor in
2257
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2258
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2261
lt_cv_deplibs_check_method=pass_all
2264
lt_cv_file_magic_cmd='/bin/file'
2265
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2268
lt_cv_file_magic_cmd='/bin/file'
2269
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2270
lt_cv_file_magic_test_file=/lib/libc.so
2273
lt_cv_deplibs_check_method=pass_all
2278
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
2279
lt_cv_deplibs_check_method=pass_all
2283
file_magic_cmd=$lt_cv_file_magic_cmd
2284
deplibs_check_method=$lt_cv_deplibs_check_method
2285
test -z "$deplibs_check_method" && deplibs_check_method=unknown
2286
])# AC_DEPLIBS_CHECK_METHOD
2291
# find the pathname to a BSD-compatible name lister
2292
AC_DEFUN([AC_PROG_NM],
2293
[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2294
[if test -n "$NM"; then
2295
# Let the user override the test.
2298
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2299
for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2301
test -z "$ac_dir" && ac_dir=.
2302
tmp_nm="$ac_dir/${ac_tool_prefix}nm"
2303
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2304
# Check to see if the nm accepts a BSD-compat flag.
2305
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
2306
# nm: unknown option "B" ignored
2307
# Tru64's nm complains that /dev/null is an invalid object file
2308
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2309
*/dev/null* | *'Invalid file or object type'*)
2310
lt_cv_path_NM="$tmp_nm -B"
2314
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2316
lt_cv_path_NM="$tmp_nm -p"
2320
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2321
continue # so that we can try to find one that supports BSD flags
2328
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2336
# check for math library
2337
AC_DEFUN([AC_CHECK_LIBM],
2338
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2341
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2342
# These system don't have libm, or don't need it
2345
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2346
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2349
AC_CHECK_LIB(m, cos, LIBM="-lm")
2355
# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2356
# -----------------------------------
2357
# sets LIBLTDL to the link flags for the libltdl convenience library and
2358
# LTDLINCL to the include flags for the libltdl header and adds
2359
# --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
2360
# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2361
# DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
2362
# be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
2363
# '${top_srcdir}/' (note the single quotes!). If your package is not
2364
# flat and you're not using automake, define top_builddir and
2365
# top_srcdir appropriately in the Makefiles.
2366
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2367
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2368
case $enable_ltdl_convenience in
2369
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2370
"") enable_ltdl_convenience=yes
2371
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2373
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2374
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2375
# For backwards non-gettext consistent compatibility...
2377
])# AC_LIBLTDL_CONVENIENCE
2380
# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2381
# -----------------------------------
2382
# sets LIBLTDL to the link flags for the libltdl installable library and
2383
# LTDLINCL to the include flags for the libltdl header and adds
2384
# --enable-ltdl-install to the configure arguments. Note that LIBLTDL
2385
# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2386
# DIRECTORY is not provided and an installed libltdl is not found, it is
2387
# assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
2388
# and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
2389
# quotes!). If your package is not flat and you're not using automake,
2390
# define top_builddir and top_srcdir appropriately in the Makefiles.
2391
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2392
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2393
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2394
AC_CHECK_LIB(ltdl, lt_dlinit,
2395
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2396
[if test x"$enable_ltdl_install" = xno; then
2397
AC_MSG_WARN([libltdl not installed, but installation disabled])
2399
enable_ltdl_install=yes
2402
if test x"$enable_ltdl_install" = x"yes"; then
2403
ac_configure_args="$ac_configure_args --enable-ltdl-install"
2404
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2405
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2407
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2411
# For backwards non-gettext consistent compatibility...
2413
])# AC_LIBLTDL_INSTALLABLE
2418
# enable support for C++ libraries
2419
AC_DEFUN([AC_LIBTOOL_CXX],
2420
[AC_REQUIRE([_LT_AC_LANG_CXX])
2426
AC_DEFUN([_LT_AC_LANG_CXX],
2427
[AC_REQUIRE([AC_PROG_CXX])
2428
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2429
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2432
# _LT_AC_PROG_CXXCPP
2434
AC_DEFUN([_LT_AC_PROG_CXXCPP],
2436
AC_REQUIRE([AC_PROG_CXX])
2437
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2438
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2439
(test "X$CXX" != "Xg++"))) ; then
2442
])# _LT_AC_PROG_CXXCPP
2446
# enable support for Fortran 77 libraries
2447
AC_DEFUN([AC_LIBTOOL_F77],
2448
[AC_REQUIRE([_LT_AC_LANG_F77])
2454
AC_DEFUN([_LT_AC_LANG_F77],
2455
[AC_REQUIRE([AC_PROG_F77])
2456
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2462
# enable support for GCJ libraries
2463
AC_DEFUN([AC_LIBTOOL_GCJ],
2464
[AC_REQUIRE([_LT_AC_LANG_GCJ])
2470
AC_DEFUN([_LT_AC_LANG_GCJ],
2471
[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2472
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2473
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2474
[ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2475
[ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2476
[AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2477
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2483
# enable support for Windows resource files
2484
AC_DEFUN([AC_LIBTOOL_RC],
2485
[AC_REQUIRE([LT_AC_PROG_RC])
2486
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2490
# AC_LIBTOOL_LANG_C_CONFIG
2491
# ------------------------
2492
# Ensure that the configuration vars for the C compiler are
2493
# suitably defined. Those variables are subsequently used by
2494
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2495
AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2496
AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2500
# Source file extension for C test sources.
2503
# Object file extension for compiled C test sources.
2505
_LT_AC_TAGVAR(objext, $1)=$objext
2507
# Code to be used in simple compile tests
2508
lt_simple_compile_test_code="int some_variable = 0;\n"
2510
# Code to be used in simple link tests
2511
lt_simple_link_test_code='int main(){return(0);}\n'
2516
# Check for any special shared library compilation flags.
2518
_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
2519
if test "$GCC" = no; then
2522
_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
2526
if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
2527
AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
2528
if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
2530
AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
2531
_LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
2537
# Check to make sure the static flag actually works.
2539
AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
2540
_LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
2541
$_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
2543
[_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
2547
## There is no encapsulation within the following macros, do not change
2548
## the running order or otherwise move them around unless you know exactly
2549
## what you are doing...
2550
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2551
AC_LIBTOOL_PROG_COMPILER_PIC($1)
2552
AC_LIBTOOL_PROG_CC_C_O($1)
2553
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2554
AC_LIBTOOL_PROG_LD_SHLIBS($1)
2555
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2556
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2557
AC_LIBTOOL_SYS_LIB_STRIP
2558
AC_LIBTOOL_DLOPEN_SELF($1)
2560
# Report which librarie types wil actually be built
2561
AC_MSG_CHECKING([if libtool supports shared libraries])
2562
AC_MSG_RESULT([$can_build_shared])
2564
AC_MSG_CHECKING([whether to build shared libraries])
2565
test "$can_build_shared" = "no" && enable_shared=no
2567
# On AIX, shared libraries and static libraries use the same namespace, and
2568
# are all built from PIC.
2571
test "$enable_shared" = yes && enable_static=no
2572
if test -n "$RANLIB"; then
2573
archive_cmds="$archive_cmds~\$RANLIB \$lib"
2574
postinstall_cmds='$RANLIB $lib'
2579
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2580
test "$enable_shared" = yes && enable_static=no
2584
AC_MSG_RESULT([$enable_shared])
2586
AC_MSG_CHECKING([whether to build static libraries])
2587
# Make sure either enable_shared or enable_static is yes.
2588
test "$enable_shared" = yes || enable_static=yes
2589
AC_MSG_RESULT([$enable_static])
2591
AC_LIBTOOL_CONFIG($1)
2595
])# AC_LIBTOOL_LANG_C_CONFIG
2598
# AC_LIBTOOL_LANG_CXX_CONFIG
2599
# --------------------------
2600
# Ensure that the configuration vars for the C compiler are
2601
# suitably defined. Those variables are subsequently used by
2602
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2603
AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2604
AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2606
AC_REQUIRE([AC_PROG_CXX])
2607
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2609
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2610
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
2611
_LT_AC_TAGVAR(always_export_symbols, $1)=no
2612
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2613
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2614
_LT_AC_TAGVAR(hardcode_direct, $1)=no
2615
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2616
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2617
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2618
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2619
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
2620
_LT_AC_TAGVAR(module_cmds, $1)=
2621
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
2622
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2623
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2624
_LT_AC_TAGVAR(no_undefined_flag, $1)=
2625
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2626
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2628
# Dependencies to place before and after the object being linked:
2629
_LT_AC_TAGVAR(predep_objects, $1)=
2630
_LT_AC_TAGVAR(postdep_objects, $1)=
2631
_LT_AC_TAGVAR(predeps, $1)=
2632
_LT_AC_TAGVAR(postdeps, $1)=
2633
_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2635
# Source file extension for C++ test sources.
2638
# Object file extension for compiled C++ test sources.
2640
_LT_AC_TAGVAR(objext, $1)=$objext
2642
# Code to be used in simple compile tests
2643
lt_simple_compile_test_code="int some_variable = 0;\n"
2645
# Code to be used in simple link tests
2646
lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
2648
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
2651
# Allow CC to be a program name with arguments.
2656
lt_save_with_gnu_ld=$with_gnu_ld
2657
lt_save_path_LD=$lt_cv_path_LD
2658
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2659
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2661
unset lt_cv_prog_gnu_ld
2663
if test -n "${lt_cv_path_LDCXX+set}"; then
2664
lt_cv_path_LD=$lt_cv_path_LDCXX
2668
test -z "${LDCXX+set}" || LD=$LDCXX
2671
_LT_AC_TAGVAR(compiler, $1)=$CC
2672
cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
2674
# We don't want -fno-exception wen compiling C++ code, so set the
2675
# no_builtin_flag separately
2676
if test "$GXX" = yes; then
2677
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2679
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2682
if test "$GXX" = yes; then
2683
# Set up default GNU C++ configuration
2687
# Check if GNU C++ uses GNU ld as the underlying linker, since the
2688
# archiving commands below assume that GNU ld is being used.
2689
if test "$with_gnu_ld" = yes; then
2690
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2691
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
2693
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2694
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2696
# If archive_cmds runs LD, not CC, wlarc should be empty
2697
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2698
# investigate it a little bit more. (MM)
2701
# ancient GNU ld didn't support --whole-archive et. al.
2702
if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2703
grep 'no-whole-archive' > /dev/null; then
2704
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2706
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2712
# A generic and very simple default shared library creation
2713
# command for GNU C++ for the case where it uses the native
2714
# linker, instead of GNU ld. If possible, this setting should
2715
# overridden to take advantage of the native linker features on
2716
# the platform it is being used on.
2717
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2720
# Commands to make compiler produce verbose output that lists
2721
# what "hidden" libraries, object files and flags are used when
2722
# linking a shared library.
2723
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2731
# PORTME: fill in a description of your system's C++ link characteristics
2732
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2733
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
2736
# FIXME: insert proper C++ library support
2737
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2740
if test "$host_cpu" = ia64; then
2741
# On IA64, the linker does run time linking by default, so we don't
2742
# have to do anything special.
2743
aix_use_runtimelinking=no
2744
exp_sym_flag='-Bexport'
2747
aix_use_runtimelinking=no
2749
# Test if we are trying to use run time linking or normal
2750
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
2751
# need to do runtime linking.
2752
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2753
for ld_flag in $LDFLAGS; do
2756
aix_use_runtimelinking=yes
2763
exp_sym_flag='-bexport'
2764
no_entry_flag='-bnoentry'
2767
# When large executables or shared objects are built, AIX ld can
2768
# have problems creating the table of contents. If linking a library
2769
# or program results in "error TOC overflow" add -mminimal-toc to
2770
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2771
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2773
_LT_AC_TAGVAR(archive_cmds, $1)=''
2774
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
2775
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2776
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2778
if test "$GXX" = yes; then
2779
case $host_os in aix4.[012]|aix4.[012].*)
2780
# We only want to do this on AIX 4.2 and lower, the check
2781
# below for broken collect2 doesn't work under 4.3+
2782
collect2name=`${CC} -print-prog-name=collect2`
2783
if test -f "$collect2name" && \
2784
strings "$collect2name" | grep resolve_lib_name >/dev/null
2786
# We have reworked collect2
2787
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
2789
# We have old collect2
2790
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2791
# It fails to find uninstalled libraries when the uninstalled
2792
# path is not listed in the libpath. Setting hardcode_minus_L
2793
# to unsupported forces relinking
2794
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2795
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2796
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2799
shared_flag='-shared'
2802
if test "$host_cpu" = ia64; then
2803
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2804
# chokes on -Wl,-G. The following line is correct:
2807
if test "$aix_use_runtimelinking" = yes; then
2808
shared_flag='${wl}-G'
2810
shared_flag='${wl}-bM:SRE'
2815
# It seems that -bexpall does not export symbols beginning with
2816
# underscore (_), so it is better to generate a list of symbols to export.
2817
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
2818
if test "$aix_use_runtimelinking" = yes; then
2819
# Warning - without using the other runtime loading flags (-brtl),
2820
# -berok will link without error, but may produce a broken library.
2821
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2822
# Determine the default libpath from the value encoded in an empty executable.
2823
_LT_AC_SYS_LIBPATH_AIX
2824
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2826
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
2828
if test "$host_cpu" = ia64; then
2829
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2830
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2831
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
2833
# Determine the default libpath from the value encoded in an empty executable.
2834
_LT_AC_SYS_LIBPATH_AIX
2835
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2836
# Warning - without using the other run time loading flags,
2837
# -berok will link without error, but may produce a broken library.
2838
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2839
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2840
# -bexpall does not export symbols beginning with underscore (_)
2841
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
2842
# Exported symbols can be pulled into shared objects from archives
2843
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
2844
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2845
# This is similar to how AIX traditionally builds it's shared libraries.
2846
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
2851
case $cc_basename in
2853
# FIXME: insert proper C++ library support
2854
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2860
cygwin* | mingw* | pw32*)
2861
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
2862
# as there is no search path for DLLs.
2863
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2864
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2865
_LT_AC_TAGVAR(always_export_symbols, $1)=no
2866
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
2868
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
2869
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
2870
# If the export-symbols file already is a .def file (1st line
2871
# is EXPORTS), use it as is; otherwise, prepend...
2872
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
2873
cp $export_symbols $output_objdir/$soname.def;
2875
echo EXPORTS > $output_objdir/$soname.def;
2876
cat $export_symbols >> $output_objdir/$soname.def;
2878
$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
2880
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2883
darwin* | rhapsody*)
2885
rhapsody* | darwin1.[[012]])
2886
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
2889
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2890
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
2892
case ${MACOSX_DEPLOYMENT_TARGET} in
2894
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
2897
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
2903
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2904
_LT_AC_TAGVAR(hardcode_direct, $1)=no
2905
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2906
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2907
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
2908
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2910
if test "$GXX" = yes ; then
2911
lt_int_apple_cc_single_mod=no
2912
output_verbose_link_cmd='echo'
2913
if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
2914
lt_int_apple_cc_single_mod=yes
2916
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2917
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2919
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2921
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2922
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2923
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2924
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2926
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2928
_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2930
case "$cc_basename" in
2932
output_verbose_link_cmd='echo'
2933
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
2934
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2935
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2936
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2937
_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2940
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2947
case $cc_basename in
2949
# FIXME: insert proper C++ library support
2950
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2953
# Green Hills C++ Compiler
2954
# FIXME: insert proper C++ library support
2955
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2958
# FIXME: insert proper C++ library support
2959
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2964
# C++ shared libraries reported to be fairly broken before switch to ELF
2965
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2968
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2970
freebsd* | kfreebsd*-gnu)
2971
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
2973
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
2978
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
2979
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2980
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
2981
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
2982
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
2983
# but as the default
2984
# location of the library.
2986
case $cc_basename in
2988
# FIXME: insert proper C++ library support
2989
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2992
_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
2993
# Commands to make compiler produce verbose output that lists
2994
# what "hidden" libraries, object files and flags are used when
2995
# linking a shared library.
2997
# There doesn't appear to be a way to prevent this compiler from
2998
# explicitly linking system object files so we need to strip them
2999
# from the output so that they don't get included in the library
3001
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[-]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3004
if test "$GXX" = yes; then
3005
_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
3007
# FIXME: insert proper C++ library support
3008
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3014
if test $with_gnu_ld = no; then
3017
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3018
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3019
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3022
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3025
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3026
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3027
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3033
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3034
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3037
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3038
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3039
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3040
# but as the default
3041
# location of the library.
3044
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3045
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3046
# but as the default
3047
# location of the library.
3051
case $cc_basename in
3053
# FIXME: insert proper C++ library support
3054
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3059
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3062
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3065
# Commands to make compiler produce verbose output that lists
3066
# what "hidden" libraries, object files and flags are used when
3067
# linking a shared library.
3069
# There doesn't appear to be a way to prevent this compiler from
3070
# explicitly linking system object files so we need to strip them
3071
# from the output so that they don't get included in the library
3073
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3076
if test "$GXX" = yes; then
3077
if test $with_gnu_ld = no; then
3080
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3083
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3088
# FIXME: insert proper C++ library support
3089
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3095
case $cc_basename in
3098
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
3100
# Archives containing C++ object files must be created using
3101
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
3102
# necessary to make sure instantiated templates are included
3104
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3107
if test "$GXX" = yes; then
3108
if test "$with_gnu_ld" = no; then
3109
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
3111
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
3114
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3117
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3118
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3121
case $cc_basename in
3123
# Kuck and Associates, Inc. (KAI) C++ Compiler
3125
# KCC will only create a shared library if the output file
3126
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3127
# to its proper name (with version) after linking.
3128
_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
3129
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
3130
# Commands to make compiler produce verbose output that lists
3131
# what "hidden" libraries, object files and flags are used when
3132
# linking a shared library.
3134
# There doesn't appear to be a way to prevent this compiler from
3135
# explicitly linking system object files so we need to strip them
3136
# from the output so that they don't get included in the library
3138
output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3140
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3141
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3143
# Archives containing C++ object files must be created using
3144
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3145
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3150
# version 8.0 and above of icpc choke on multiply defined symbols
3151
# if we add $predep_objects and $postdep_objects, however 7.1 and
3152
# earlier do not add the objects themselves.
3153
case `$CC -V 2>&1` in
3155
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3156
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
3158
*) # Version 8.0 or newer
3159
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3160
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
3163
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3164
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3165
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3166
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3170
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3171
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
3173
runpath_var=LD_RUN_PATH
3174
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3175
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3177
# Commands to make compiler produce verbose output that lists
3178
# what "hidden" libraries, object files and flags are used when
3179
# linking a shared library.
3181
# There doesn't appear to be a way to prevent this compiler from
3182
# explicitly linking system object files so we need to strip them
3183
# from the output so that they don't get included in the library
3185
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3190
# FIXME: insert proper C++ library support
3191
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3194
# FIXME: insert proper C++ library support
3195
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3198
case $cc_basename in
3200
# FIXME: insert proper C++ library support
3201
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3204
# FIXME: insert proper C++ library support
3205
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3210
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3211
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3213
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3214
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3215
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3217
# Workaround some broken pre-1.5 toolchains
3218
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3221
# C++ shared libraries are fairly broken
3222
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3225
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3226
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3227
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3228
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3229
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3230
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
3231
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3232
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3234
output_verbose_link_cmd='echo'
3237
case $cc_basename in
3239
# Kuck and Associates, Inc. (KAI) C++ Compiler
3241
# KCC will only create a shared library if the output file
3242
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3243
# to its proper name (with version) after linking.
3244
_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
3246
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3247
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3249
# Archives containing C++ object files must be created using
3250
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3251
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3255
# Rational C++ 2.4.1
3256
# FIXME: insert proper C++ library support
3257
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3260
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3261
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
3263
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3264
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3266
# Commands to make compiler produce verbose output that lists
3267
# what "hidden" libraries, object files and flags are used when
3268
# linking a shared library.
3270
# There doesn't appear to be a way to prevent this compiler from
3271
# explicitly linking system object files so we need to strip them
3272
# from the output so that they don't get included in the library
3274
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3277
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3278
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3279
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
3281
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3282
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3284
# Commands to make compiler produce verbose output that lists
3285
# what "hidden" libraries, object files and flags are used when
3286
# linking a shared library.
3287
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3290
# FIXME: insert proper C++ library support
3291
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3297
case $cc_basename in
3299
# Kuck and Associates, Inc. (KAI) C++ Compiler
3301
# KCC will only create a shared library if the output file
3302
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3303
# to its proper name (with version) after linking.
3304
_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
3306
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3307
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3309
# Archives containing C++ object files must be created using
3310
# the KAI C++ compiler.
3311
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3314
# Rational C++ 2.4.1
3315
# FIXME: insert proper C++ library support
3316
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3319
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3320
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
3321
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3322
echo "-hidden">> $lib.exp~
3323
$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry $objdir/so_locations -o $lib~
3326
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3327
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3329
# Commands to make compiler produce verbose output that lists
3330
# what "hidden" libraries, object files and flags are used when
3331
# linking a shared library.
3333
# There doesn't appear to be a way to prevent this compiler from
3334
# explicitly linking system object files so we need to strip them
3335
# from the output so that they don't get included in the library
3337
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3340
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3341
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3342
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
3344
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3345
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3347
# Commands to make compiler produce verbose output that lists
3348
# what "hidden" libraries, object files and flags are used when
3349
# linking a shared library.
3350
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3353
# FIXME: insert proper C++ library support
3354
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3360
# FIXME: insert proper C++ library support
3361
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3364
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3365
case $cc_basename in
3367
# FIXME: insert proper C++ library support
3368
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3371
# FIXME: insert proper C++ library support
3372
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3377
case $cc_basename in
3380
# FIXME: insert proper C++ library support
3381
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3385
# FIXME: insert proper C++ library support
3386
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3389
# FIXME: insert proper C++ library support
3390
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3395
case $cc_basename in
3397
# Sun C++ 4.2, 5.x and Centerline C++
3398
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3399
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3400
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3401
$CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3403
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3404
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3406
solaris2.[0-5] | solaris2.[0-5].*) ;;
3408
# The C++ compiler is used as linker so we must use $wl
3409
# flag to pass the commands to the underlying system
3411
# Supported since Solaris 2.6 (maybe 2.5.1?)
3412
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3415
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3417
# Commands to make compiler produce verbose output that lists
3418
# what "hidden" libraries, object files and flags are used when
3419
# linking a shared library.
3421
# There doesn't appear to be a way to prevent this compiler from
3422
# explicitly linking system object files so we need to strip them
3423
# from the output so that they don't get included in the library
3425
output_verbose_link_cmd='templist=`$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep "\-[[LR]]"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3427
# Archives containing C++ object files must be created using
3428
# "CC -xar", where "CC" is the Sun C++ compiler. This is
3429
# necessary to make sure instantiated templates are included
3431
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3434
# Green Hills C++ Compiler
3435
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3437
# The C++ compiler must be used to create the archive.
3438
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3441
# GNU C++ compiler with Solaris linker
3442
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3443
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3444
if $CC --version | grep -v '^2\.7' > /dev/null; then
3445
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3446
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3447
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3449
# Commands to make compiler produce verbose output that lists
3450
# what "hidden" libraries, object files and flags are used when
3451
# linking a shared library.
3452
output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3454
# g++ 2.7 appears to require `-G' NOT `-shared' on this
3456
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3457
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3458
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3460
# Commands to make compiler produce verbose output that lists
3461
# what "hidden" libraries, object files and flags are used when
3462
# linking a shared library.
3463
output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3466
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3471
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
3472
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3475
case $cc_basename in
3477
# NonStop-UX NCC 3.20
3478
# FIXME: insert proper C++ library support
3479
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3482
# FIXME: insert proper C++ library support
3483
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3488
# FIXME: insert proper C++ library support
3489
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3492
# FIXME: insert proper C++ library support
3493
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3496
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3497
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3499
_LT_AC_TAGVAR(GCC, $1)="$GXX"
3500
_LT_AC_TAGVAR(LD, $1)="$LD"
3503
## There is no encapsulation within the following macros, do not change
3504
## the running order or otherwise move them around unless you know exactly
3505
## what you are doing...
3506
AC_LIBTOOL_POSTDEP_PREDEP($1)
3507
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3508
AC_LIBTOOL_PROG_CC_C_O($1)
3509
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3510
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3511
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3512
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3513
AC_LIBTOOL_SYS_LIB_STRIP
3514
AC_LIBTOOL_DLOPEN_SELF($1)
3516
AC_LIBTOOL_CONFIG($1)
3523
with_gnu_ldcxx=$with_gnu_ld
3524
with_gnu_ld=$lt_save_with_gnu_ld
3525
lt_cv_path_LDCXX=$lt_cv_path_LD
3526
lt_cv_path_LD=$lt_save_path_LD
3527
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3528
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3529
])# AC_LIBTOOL_LANG_CXX_CONFIG
3531
# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3532
# ------------------------
3533
# Figure out "hidden" library dependencies from verbose
3534
# compiler output when linking a shared library.
3535
# Parse the compiler output and extract the necessary
3536
# objects, libraries and library flags.
3537
AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3538
dnl we can't use the lt_simple_compile_test_code here,
3539
dnl because it contains code intended for an executable,
3540
dnl not a library. It's possible we should let each
3541
dnl tag define a new lt_????_link_test_code variable,
3542
dnl but it's only used here...
3543
ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3545
void foo (void) { a = 0; }
3547
],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3551
Foo (void) { a = 0; }
3556
],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3564
],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3567
public void bar (void) {
3573
dnl Parse the compiler output and extract the necessary
3574
dnl objects, libraries and library flags.
3575
if AC_TRY_EVAL(ac_compile); then
3576
# Parse the compiler output and extract the necessary
3577
# objects, libraries and library flags.
3579
# Sentinel used to keep track of whether or not we are before
3580
# the conftest object file.
3581
pre_test_object_deps_done=no
3583
# The `*' in the case matches for architectures that use `case' in
3584
# $output_verbose_cmd can trigger glob expansion during the loop
3585
# eval without this substitution.
3586
output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
3588
for p in `eval $output_verbose_link_cmd`; do
3592
# Some compilers place space between "-{L,R}" and the path.
3595
|| test $p = "-R"; then
3602
if test "$pre_test_object_deps_done" = no; then
3605
# Internal compiler library paths should come after those
3606
# provided the user. The postdeps already come after the
3607
# user supplied libs so there is no need to process them.
3608
if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3609
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3611
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3614
# The "-l" case would never come before the object being
3615
# linked, so don't bother handling this case.
3618
if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3619
_LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3621
_LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3627
# This assumes that the test object file only shows up
3628
# once in the compiler output.
3629
if test "$p" = "conftest.$objext"; then
3630
pre_test_object_deps_done=yes
3634
if test "$pre_test_object_deps_done" = no; then
3635
if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3636
_LT_AC_TAGVAR(predep_objects, $1)="$p"
3638
_LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3641
if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3642
_LT_AC_TAGVAR(postdep_objects, $1)="$p"
3644
_LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3649
*) ;; # Ignore the rest.
3657
echo "libtool.m4: error: problem compiling $1 test program"
3660
$rm -f confest.$objext
3662
case " $_LT_AC_TAGVAR(postdeps, $1) " in
3663
*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3665
])# AC_LIBTOOL_POSTDEP_PREDEP
3667
# AC_LIBTOOL_LANG_F77_CONFIG
3668
# ------------------------
3669
# Ensure that the configuration vars for the C compiler are
3670
# suitably defined. Those variables are subsequently used by
3671
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3672
AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3673
AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3674
[AC_REQUIRE([AC_PROG_F77])
3675
AC_LANG_PUSH(Fortran 77)
3677
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3678
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
3679
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3680
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3681
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3682
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3683
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3684
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3685
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3686
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3687
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
3688
_LT_AC_TAGVAR(module_cmds, $1)=
3689
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
3690
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3691
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3692
_LT_AC_TAGVAR(no_undefined_flag, $1)=
3693
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3694
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3696
# Source file extension for f77 test sources.
3699
# Object file extension for compiled f77 test sources.
3701
_LT_AC_TAGVAR(objext, $1)=$objext
3703
# Code to be used in simple compile tests
3704
lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3706
# Code to be used in simple link tests
3707
lt_simple_link_test_code=" program t\n end\n"
3709
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3712
# Allow CC to be a program name with arguments.
3716
_LT_AC_TAGVAR(compiler, $1)=$CC
3717
cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
3719
AC_MSG_CHECKING([if libtool supports shared libraries])
3720
AC_MSG_RESULT([$can_build_shared])
3722
AC_MSG_CHECKING([whether to build shared libraries])
3723
test "$can_build_shared" = "no" && enable_shared=no
3725
# On AIX, shared libraries and static libraries use the same namespace, and
3726
# are all built from PIC.
3729
test "$enable_shared" = yes && enable_static=no
3730
if test -n "$RANLIB"; then
3731
archive_cmds="$archive_cmds~\$RANLIB \$lib"
3732
postinstall_cmds='$RANLIB $lib'
3736
test "$enable_shared" = yes && enable_static=no
3739
AC_MSG_RESULT([$enable_shared])
3741
AC_MSG_CHECKING([whether to build static libraries])
3742
# Make sure either enable_shared or enable_static is yes.
3743
test "$enable_shared" = yes || enable_static=yes
3744
AC_MSG_RESULT([$enable_static])
3746
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3748
_LT_AC_TAGVAR(GCC, $1)="$G77"
3749
_LT_AC_TAGVAR(LD, $1)="$LD"
3751
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3752
AC_LIBTOOL_PROG_CC_C_O($1)
3753
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3754
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3755
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3756
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3757
AC_LIBTOOL_SYS_LIB_STRIP
3760
AC_LIBTOOL_CONFIG($1)
3764
])# AC_LIBTOOL_LANG_F77_CONFIG
3767
# AC_LIBTOOL_LANG_GCJ_CONFIG
3768
# --------------------------
3769
# Ensure that the configuration vars for the C compiler are
3770
# suitably defined. Those variables are subsequently used by
3771
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3772
AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3773
AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3776
# Source file extension for Java test sources.
3779
# Object file extension for compiled Java test sources.
3781
_LT_AC_TAGVAR(objext, $1)=$objext
3783
# Code to be used in simple compile tests
3784
lt_simple_compile_test_code="class foo {}\n"
3786
# Code to be used in simple link tests
3787
lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
3789
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3792
# Allow CC to be a program name with arguments.
3796
_LT_AC_TAGVAR(compiler, $1)=$CC
3798
# GCJ did not exist at the time GCC didn't implicitly link libc in.
3799
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3802
## There is no encapsulation within the following macros, do not change
3803
## the running order or otherwise move them around unless you know exactly
3804
## what you are doing...
3805
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3806
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3807
AC_LIBTOOL_PROG_CC_C_O($1)
3808
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3809
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3810
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3811
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3812
AC_LIBTOOL_SYS_LIB_STRIP
3813
AC_LIBTOOL_DLOPEN_SELF($1)
3815
AC_LIBTOOL_CONFIG($1)
3819
])# AC_LIBTOOL_LANG_GCJ_CONFIG
3822
# AC_LIBTOOL_LANG_RC_CONFIG
3823
# --------------------------
3824
# Ensure that the configuration vars for the Windows resource compiler are
3825
# suitably defined. Those variables are subsequently used by
3826
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3827
AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
3828
AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
3831
# Source file extension for RC test sources.
3834
# Object file extension for compiled RC test sources.
3836
_LT_AC_TAGVAR(objext, $1)=$objext
3838
# Code to be used in simple compile tests
3839
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
3841
# Code to be used in simple link tests
3842
lt_simple_link_test_code="$lt_simple_compile_test_code"
3844
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3847
# Allow CC to be a program name with arguments.
3851
_LT_AC_TAGVAR(compiler, $1)=$CC
3852
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
3854
AC_LIBTOOL_CONFIG($1)
3858
])# AC_LIBTOOL_LANG_RC_CONFIG
3861
# AC_LIBTOOL_CONFIG([TAGNAME])
3862
# ----------------------------
3863
# If TAGNAME is not passed, then create an initial libtool script
3864
# with a default configuration from the untagged config vars. Otherwise
3865
# add code to config.status for appending the configuration named by
3866
# TAGNAME from the matching tagged config vars.
3867
AC_DEFUN([AC_LIBTOOL_CONFIG],
3868
[# The else clause should only fire when bootstrapping the
3869
# libtool distribution, otherwise you forgot to ship ltmain.sh
3870
# with your package, and you will get complaints that there are
3871
# no rules to generate ltmain.sh.
3872
if test -f "$ltmain"; then
3873
# See if we are running on zsh, and set the options which allow our commands through
3874
# without removal of \ escapes.
3875
if test -n "${ZSH_VERSION+set}" ; then
3876
setopt NO_GLOB_SUBST
3878
# Now quote all the things that may contain metacharacters while being
3879
# careful not to overquote the AC_SUBSTed values. We take copies of the
3880
# variables and quote the copies for generation of the libtool script.
3881
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
3883
libname_spec library_names_spec soname_spec extract_expsyms_cmds \
3884
old_striplib striplib file_magic_cmd finish_cmds finish_eval \
3885
deplibs_check_method reload_flag reload_cmds need_locks \
3886
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
3887
lt_cv_sys_global_symbol_to_c_name_address \
3888
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
3889
old_postinstall_cmds old_postuninstall_cmds \
3890
_LT_AC_TAGVAR(compiler, $1) \
3891
_LT_AC_TAGVAR(CC, $1) \
3892
_LT_AC_TAGVAR(LD, $1) \
3893
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
3894
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
3895
_LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
3896
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
3897
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
3898
_LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
3899
_LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
3900
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
3901
_LT_AC_TAGVAR(old_archive_cmds, $1) \
3902
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
3903
_LT_AC_TAGVAR(predep_objects, $1) \
3904
_LT_AC_TAGVAR(postdep_objects, $1) \
3905
_LT_AC_TAGVAR(predeps, $1) \
3906
_LT_AC_TAGVAR(postdeps, $1) \
3907
_LT_AC_TAGVAR(compiler_lib_search_path, $1) \
3908
_LT_AC_TAGVAR(archive_cmds, $1) \
3909
_LT_AC_TAGVAR(archive_expsym_cmds, $1) \
3910
_LT_AC_TAGVAR(postinstall_cmds, $1) \
3911
_LT_AC_TAGVAR(postuninstall_cmds, $1) \
3912
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
3913
_LT_AC_TAGVAR(allow_undefined_flag, $1) \
3914
_LT_AC_TAGVAR(no_undefined_flag, $1) \
3915
_LT_AC_TAGVAR(export_symbols_cmds, $1) \
3916
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
3917
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
3918
_LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
3919
_LT_AC_TAGVAR(hardcode_automatic, $1) \
3920
_LT_AC_TAGVAR(module_cmds, $1) \
3921
_LT_AC_TAGVAR(module_expsym_cmds, $1) \
3922
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
3923
_LT_AC_TAGVAR(exclude_expsyms, $1) \
3924
_LT_AC_TAGVAR(include_expsyms, $1); do
3927
_LT_AC_TAGVAR(old_archive_cmds, $1) | \
3928
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
3929
_LT_AC_TAGVAR(archive_cmds, $1) | \
3930
_LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
3931
_LT_AC_TAGVAR(module_cmds, $1) | \
3932
_LT_AC_TAGVAR(module_expsym_cmds, $1) | \
3933
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
3934
_LT_AC_TAGVAR(export_symbols_cmds, $1) | \
3935
extract_expsyms_cmds | reload_cmds | finish_cmds | \
3936
postinstall_cmds | postuninstall_cmds | \
3937
old_postinstall_cmds | old_postuninstall_cmds | \
3938
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
3939
# Double-quote double-evaled strings.
3940
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
3943
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
3949
*'\[$]0 --fallback-echo"')
3950
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
3955
[cfgfile="${ofile}T"
3956
trap "$rm \"$cfgfile\"; exit 1" 1 2 15
3958
AC_MSG_NOTICE([creating $ofile])],
3961
cat <<__EOF__ >> "$cfgfile"
3965
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
3966
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
3967
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
3969
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
3970
# Free Software Foundation, Inc.
3972
# This file is part of GNU Libtool:
3973
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
3975
# This program is free software; you can redistribute it and/or modify
3976
# it under the terms of the GNU General Public License as published by
3977
# the Free Software Foundation; either version 2 of the License, or
3978
# (at your option) any later version.
3980
# This program is distributed in the hope that it will be useful, but
3981
# WITHOUT ANY WARRANTY; without even the implied warranty of
3982
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
3983
# General Public License for more details.
3985
# You should have received a copy of the GNU General Public License
3986
# along with this program; if not, write to the Free Software
3987
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
3989
# As a special exception to the GNU General Public License, if you
3990
# distribute this file as part of a program that contains a
3991
# configuration script generated by Autoconf, you may include it under
3992
# the same distribution terms that you use for the rest of that program.
3994
# A sed program that does not truncate output.
3997
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
3998
Xsed="$SED -e s/^X//"
4000
# The HP-UX ksh and POSIX shell print the target directory to stdout
4002
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4004
# The names of the tagged configurations supported by this script.
4007
# ### BEGIN LIBTOOL CONFIG],
4008
[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4010
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4012
# Shell to use when invoking shell scripts.
4015
# Whether or not to build shared libraries.
4016
build_libtool_libs=$enable_shared
4018
# Whether or not to build static libraries.
4019
build_old_libs=$enable_static
4021
# Whether or not to add -lc for building shared libraries.
4022
build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4024
# Whether or not to disallow shared libs when runtime libs are static
4025
allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4027
# Whether or not to optimize for fast installation.
4028
fast_install=$enable_fast_install
4031
host_alias=$host_alias
4034
# An echo program that does not interpret backslashes.
4039
AR_FLAGS=$lt_AR_FLAGS
4044
# A language-specific compiler.
4045
CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4047
# Is the compiler the GNU C compiler?
4048
with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4053
# The linker used to build libraries.
4054
LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4056
# Whether we need hard or soft links.
4059
# A BSD-compatible nm program.
4062
# A symbol stripping program
4065
# Used to examine libraries when file_magic_cmd begins "file"
4066
MAGIC_CMD=$MAGIC_CMD
4068
# Used on cygwin: DLL creation program.
4071
# Used on cygwin: object dumper.
4074
# Used on cygwin: assembler.
4077
# The name of the directory that contains temporary libtool files.
4080
# How to create reloadable object files.
4081
reload_flag=$lt_reload_flag
4082
reload_cmds=$lt_reload_cmds
4084
# How to pass a linker flag through the compiler.
4085
wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4087
# Object file suffix (normally "o").
4090
# Old archive suffix (normally "a").
4093
# Shared library suffix (normally ".so").
4094
shrext_cmds='$shrext_cmds'
4096
# Executable file suffix (normally "").
4099
# Additional compiler flags for building library objects.
4100
pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4103
# What is the maximum length of a command?
4104
max_cmd_len=$lt_cv_sys_max_cmd_len
4106
# Does compiler simultaneously support -c and -o options?
4107
compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4109
# Must we lock files when doing compilation ?
4110
need_locks=$lt_need_locks
4112
# Do we need the lib prefix for modules?
4113
need_lib_prefix=$need_lib_prefix
4115
# Do we need a version for libraries?
4116
need_version=$need_version
4118
# Whether dlopen is supported.
4119
dlopen_support=$enable_dlopen
4121
# Whether dlopen of programs is supported.
4122
dlopen_self=$enable_dlopen_self
4124
# Whether dlopen of statically linked programs is supported.
4125
dlopen_self_static=$enable_dlopen_self_static
4127
# Compiler flag to prevent dynamic linking.
4128
link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4130
# Compiler flag to turn off builtin functions.
4131
no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4133
# Compiler flag to allow reflexive dlopens.
4134
export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4136
# Compiler flag to generate shared objects directly from archives.
4137
whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4139
# Compiler flag to generate thread-safe objects.
4140
thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4142
# Library versioning type.
4143
version_type=$version_type
4145
# Format of library name prefix.
4146
libname_spec=$lt_libname_spec
4148
# List of archive names. First name is the real one, the rest are links.
4149
# The last name is the one that the linker finds with -lNAME.
4150
library_names_spec=$lt_library_names_spec
4152
# The coded name of the library, if different from the real name.
4153
soname_spec=$lt_soname_spec
4155
# Commands used to build and install an old-style archive.
4157
old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4158
old_postinstall_cmds=$lt_old_postinstall_cmds
4159
old_postuninstall_cmds=$lt_old_postuninstall_cmds
4161
# Create an old-style archive from a shared archive.
4162
old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4164
# Create a temporary old-style archive to link instead of a shared archive.
4165
old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4167
# Commands used to build and install a shared archive.
4168
archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4169
archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4170
postinstall_cmds=$lt_postinstall_cmds
4171
postuninstall_cmds=$lt_postuninstall_cmds
4173
# Commands used to build a loadable module (assumed same as above if empty)
4174
module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4175
module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4177
# Commands to strip libraries.
4178
old_striplib=$lt_old_striplib
4179
striplib=$lt_striplib
4181
# Dependencies to place before the objects being linked to create a
4183
predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4185
# Dependencies to place after the objects being linked to create a
4187
postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4189
# Dependencies to place before the objects being linked to create a
4191
predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4193
# Dependencies to place after the objects being linked to create a
4195
postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4197
# The library search path used internally by the compiler when linking
4199
compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4201
# Method to check whether dependent libraries are shared objects.
4202
deplibs_check_method=$lt_deplibs_check_method
4204
# Command to use when deplibs_check_method == file_magic.
4205
file_magic_cmd=$lt_file_magic_cmd
4207
# Flag that allows shared libraries with undefined symbols to be built.
4208
allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4210
# Flag that forces no undefined symbols.
4211
no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4213
# Commands used to finish a libtool library installation in a directory.
4214
finish_cmds=$lt_finish_cmds
4216
# Same as above, but a single script fragment to be evaled but not shown.
4217
finish_eval=$lt_finish_eval
4219
# Take the output of nm and produce a listing of raw symbols and C names.
4220
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4222
# Transform the output of nm in a proper C declaration
4223
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4225
# Transform the output of nm in a C name address pair
4226
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4228
# This is the shared library runtime path variable.
4229
runpath_var=$runpath_var
4231
# This is the shared library path variable.
4232
shlibpath_var=$shlibpath_var
4234
# Is shlibpath searched before the hard-coded library search path?
4235
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4237
# How to hardcode a shared library path into an executable.
4238
hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4240
# Whether we should hardcode library paths into libraries.
4241
hardcode_into_libs=$hardcode_into_libs
4243
# Flag to hardcode \$libdir into a binary during linking.
4244
# This must work even if \$libdir does not exist.
4245
hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4247
# If ld is used when linking, flag to hardcode \$libdir into
4248
# a binary during linking. This must work even if \$libdir does
4250
hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4252
# Whether we need a single -rpath flag with a separated argument.
4253
hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4255
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4257
hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4259
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4261
hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4263
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4264
# the resulting binary.
4265
hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4267
# Set to yes if building a shared library automatically hardcodes DIR into the library
4268
# and all subsequent libraries and executables linked against it.
4269
hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4271
# Variables whose values should be saved in libtool wrapper scripts and
4272
# restored at relink time.
4273
variables_saved_for_relink="$variables_saved_for_relink"
4275
# Whether libtool must link a program against all its dependency libraries.
4276
link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4278
# Compile-time system search path for libraries
4279
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4281
# Run-time system search path for libraries
4282
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4284
# Fix the shell variable \$srcfile for the compiler.
4285
fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4287
# Set to yes if exported symbols are required.
4288
always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4290
# The commands to list exported symbols.
4291
export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4293
# The commands to extract the exported symbol list from a shared archive.
4294
extract_expsyms_cmds=$lt_extract_expsyms_cmds
4296
# Symbols that should not be listed in the preloaded symbols.
4297
exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4299
# Symbols that must always be exported.
4300
include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4303
[# ### END LIBTOOL CONFIG],
4304
[# ### END LIBTOOL TAG CONFIG: $tagname])
4311
cat <<\EOF >> "$cfgfile"
4313
# AIX sometimes has problems with the GCC collect2 program. For some
4314
# reason, if we set the COLLECT_NAMES environment variable, the problems
4315
# vanish in a puff of smoke.
4316
if test "X${COLLECT_NAMES+set}" != Xset; then
4318
export COLLECT_NAMES
4324
# We use sed instead of cat because bash on DJGPP gets confused if
4325
# if finds mixed CR/LF and LF-only lines. Since sed operates in
4326
# text mode, it properly converts lines to CR/LF. This bash problem
4327
# is reportedly fixed, but why not run on old versions too?
4328
sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4330
mv -f "$cfgfile" "$ofile" || \
4331
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4335
# If there is no Makefile yet, we rely on a make rule to execute
4336
# `config.status --recheck' to rerun these tests and create the
4337
# libtool script then.
4338
ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4339
if test -f "$ltmain_in"; then
4340
test -f Makefile && make "$ltmain"
4343
])# AC_LIBTOOL_CONFIG
4346
# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4347
# -------------------------------------------
4348
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4349
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4351
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4353
if test "$GCC" = yes; then
4354
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4356
AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4357
lt_cv_prog_compiler_rtti_exceptions,
4358
[-fno-rtti -fno-exceptions], [],
4359
[_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4361
])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4364
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4365
# ---------------------------------
4366
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4367
[AC_REQUIRE([AC_CANONICAL_HOST])
4368
AC_REQUIRE([AC_PROG_NM])
4369
AC_REQUIRE([AC_OBJEXT])
4370
# Check for command to grab the raw symbol name followed by C symbol from nm.
4371
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4372
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4374
# These are sane defaults that work on at least a few old systems.
4375
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
4377
# Character class describing NM global symbol codes.
4378
symcode='[[BCDEGRST]]'
4380
# Regexp to match symbols that can be accessed directly from C.
4381
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4383
# Transform the above into a raw symbol and a C symbol.
4384
symxfrm='\1 \2\3 \3'
4386
# Transform an extracted symbol line into a proper C declaration
4387
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4389
# Transform an extracted symbol line into symbol name and symbol address
4390
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4392
# Define system-specific variables.
4397
cygwin* | mingw* | pw32*)
4398
symcode='[[ABCDGISTW]]'
4400
hpux*) # Its linker distinguishes data from code symbols
4401
if test "$host_cpu" = ia64; then
4402
symcode='[[ABCDEGRST]]'
4404
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4405
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4408
if test "$host_cpu" = ia64; then
4409
symcode='[[ABCDGIRSTW]]'
4410
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4411
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4415
symcode='[[BCDEGRST]]'
4418
symcode='[[BCDEGQRST]]'
4424
symcode='[[DFNSTU]]'
4428
# Handle CRLF in mingw tool chain
4432
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4436
# If we're using GNU nm, then use its standard symbol codes.
4437
case `$NM -V 2>&1` in
4438
*GNU* | *'with BFD'*)
4439
symcode='[[ABCDGIRSTW]]' ;;
4442
# Try without a prefix undercore, then with it.
4443
for ac_symprfx in "" "_"; do
4445
# Write the raw and C identifiers.
4446
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
4448
# Check to see that the pipe works correctly.
4452
cat > conftest.$ac_ext <<EOF
4457
void nm_test_func(){}
4461
int main(){nm_test_var='a';nm_test_func();return(0);}
4464
if AC_TRY_EVAL(ac_compile); then
4465
# Now try to grab the symbols.
4467
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4468
# Try sorting and uniquifying the output.
4469
if sort "$nlist" | uniq > "$nlist"T; then
4470
mv -f "$nlist"T "$nlist"
4475
# Make sure that we snagged all the symbols we need.
4476
if grep ' nm_test_var$' "$nlist" >/dev/null; then
4477
if grep ' nm_test_func$' "$nlist" >/dev/null; then
4478
cat <<EOF > conftest.$ac_ext
4484
# Now generate the symbol file.
4485
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4487
cat <<EOF >> conftest.$ac_ext
4488
#if defined (__STDC__) && __STDC__
4489
# define lt_ptr_t void *
4491
# define lt_ptr_t char *
4495
/* The mapping between symbol names and symbols. */
4500
lt_preloaded_symbols[[]] =
4503
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4504
cat <<\EOF >> conftest.$ac_ext
4512
# Now try linking the two files.
4513
mv conftest.$ac_objext conftstm.$ac_objext
4514
lt_save_LIBS="$LIBS"
4515
lt_save_CFLAGS="$CFLAGS"
4516
LIBS="conftstm.$ac_objext"
4517
CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4518
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4521
LIBS="$lt_save_LIBS"
4522
CFLAGS="$lt_save_CFLAGS"
4524
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4527
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4530
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4533
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4534
cat conftest.$ac_ext >&5
4536
rm -f conftest* conftst*
4538
# Do not use the global_symbol_pipe unless it works.
4539
if test "$pipe_works" = yes; then
4542
lt_cv_sys_global_symbol_pipe=
4546
if test -z "$lt_cv_sys_global_symbol_pipe"; then
4547
lt_cv_sys_global_symbol_to_cdecl=
4549
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4550
AC_MSG_RESULT(failed)
4554
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4557
# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4558
# ---------------------------------------
4559
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4560
[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4561
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4562
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4564
AC_MSG_CHECKING([for $compiler option to produce PIC])
4566
# C++ specific cases for pic, static, wl, etc.
4567
if test "$GXX" = yes; then
4568
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4569
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4573
# All AIX code is PIC.
4574
if test "$host_cpu" = ia64; then
4575
# AIX 5 now supports IA64 processor
4576
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4580
# FIXME: we need at least 68020 code to build shared libraries, but
4581
# adding the `-m68020' flag to GCC prevents building anything better,
4583
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4585
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4586
# PIC is the default for these OSes.
4588
mingw* | os2* | pw32*)
4589
# This hack is so that the source file can tell whether it is being
4590
# built for inclusion in a dll (and should export symbols for example).
4591
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4593
darwin* | rhapsody*)
4594
# PIC is the default on this platform
4595
# Common symbols not allowed in MH_DYLIB files
4596
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4599
# DJGPP does not support shared libraries at all
4600
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4603
if test -d /usr/nec; then
4604
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4608
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4614
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4619
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4625
# All AIX code is PIC.
4626
if test "$host_cpu" = ia64; then
4627
# AIX 5 now supports IA64 processor
4628
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4630
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4634
case $cc_basename in
4636
# Green Hills C++ Compiler
4637
# _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
4642
# PIC is the default on this platform
4643
# Common symbols not allowed in MH_DYLIB files
4644
case "$cc_basename" in
4646
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
4647
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4652
case $cc_basename in
4654
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4657
# Green Hills C++ Compiler
4658
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4664
freebsd* | kfreebsd*-gnu)
4665
# FreeBSD uses GNU C++
4667
hpux9* | hpux10* | hpux11*)
4668
case $cc_basename in
4670
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4671
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4672
if test "$host_cpu" != ia64; then
4673
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4677
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4678
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4684
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4692
irix5* | irix6* | nonstopux*)
4693
case $cc_basename in
4695
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4696
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4697
# CC pic flag -KPIC is the default.
4704
case $cc_basename in
4707
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4708
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4712
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4713
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4714
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4718
# Make sure the PIC flag is empty. It appears that all Alpha
4719
# Linux and Compaq Tru64 Unix objects are PIC.
4720
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4721
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4732
case $cc_basename in
4734
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4742
osf3* | osf4* | osf5*)
4743
case $cc_basename in
4745
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4748
# Rational C++ 2.4.1
4749
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4752
# Digital/Compaq C++
4753
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4754
# Make sure the PIC flag is empty. It appears that all Alpha
4755
# Linux and Compaq Tru64 Unix objects are PIC.
4756
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4757
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4766
case $cc_basename in
4768
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4775
case $cc_basename in
4777
# Sun C++ 4.2, 5.x and Centerline C++
4778
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4779
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4780
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4783
# Green Hills C++ Compiler
4784
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4791
case $cc_basename in
4794
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4795
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4799
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4806
case $cc_basename in
4808
# NonStop-UX NCC 3.20
4809
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4820
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4826
if test "$GCC" = yes; then
4827
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4828
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4832
# All AIX code is PIC.
4833
if test "$host_cpu" = ia64; then
4834
# AIX 5 now supports IA64 processor
4835
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4840
# FIXME: we need at least 68020 code to build shared libraries, but
4841
# adding the `-m68020' flag to GCC prevents building anything better,
4843
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4846
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4847
# PIC is the default for these OSes.
4850
mingw* | pw32* | os2*)
4851
# This hack is so that the source file can tell whether it is being
4852
# built for inclusion in a dll (and should export symbols for example).
4853
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4856
darwin* | rhapsody*)
4857
# PIC is the default on this platform
4858
# Common symbols not allowed in MH_DYLIB files
4859
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4863
# Just because we use GCC doesn't mean we suddenly get shared libraries
4864
# on systems that don't support them.
4865
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4870
if test -d /usr/nec; then
4871
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4876
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4883
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4889
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4893
# PORTME Check for flag to pass linker flags through the system compiler.
4896
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4897
if test "$host_cpu" = ia64; then
4898
# AIX 5 now supports IA64 processor
4899
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4901
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4905
# PIC is the default on this platform
4906
# Common symbols not allowed in MH_DYLIB files
4907
case "$cc_basename" in
4909
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
4910
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4915
mingw* | pw32* | os2*)
4916
# This hack is so that the source file can tell whether it is being
4917
# built for inclusion in a dll (and should export symbols for example).
4918
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4921
hpux9* | hpux10* | hpux11*)
4922
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4923
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4930
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4933
# Is there a better lt_prog_compiler_static that works with the bundled CC?
4934
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4937
irix5* | irix6* | nonstopux*)
4938
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4939
# PIC (with -KPIC) is the default.
4940
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4944
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4945
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4951
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4952
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4953
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4956
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4957
# All Alpha code is PIC.
4958
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4963
osf3* | osf4* | osf5*)
4964
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4965
# All OSF/1 code is PIC.
4966
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4970
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
4971
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
4975
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4976
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4977
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4981
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4982
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4983
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4986
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4987
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4988
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4989
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4993
if test -d /usr/nec ;then
4994
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4995
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5000
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5001
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5005
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5010
AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5013
# Check to make sure the PIC flag actually works.
5015
if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5016
AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5017
_LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5018
[$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5019
[case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5021
*) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5023
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5024
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5027
# For platforms which do not support PIC, -DPIC is meaningless:
5029
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5032
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5038
# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5039
# ------------------------------------
5040
# See if the linker supports building shared libraries.
5041
AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5042
[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5044
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5047
# If we're using GNU nm, then we don't want the "-C" option.
5048
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5049
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5050
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5052
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5056
_LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5059
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([[^ ]]*\) [[^ ]]*/\1 DATA/;/^I /d;/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5062
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5067
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
5068
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5069
_LT_AC_TAGVAR(archive_cmds, $1)=
5070
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5071
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5072
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5073
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5074
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5075
_LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5076
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5077
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5078
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5079
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5080
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5081
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5082
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5083
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
5084
_LT_AC_TAGVAR(module_cmds, $1)=
5085
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
5086
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5087
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5088
# include_expsyms should be a list of space-separated symbols to be *always*
5089
# included in the symbol list
5090
_LT_AC_TAGVAR(include_expsyms, $1)=
5091
# exclude_expsyms can be an extended regexp of symbols to exclude
5092
# it will be wrapped by ` (' and `)$', so one must not match beginning or
5093
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5094
# as well as any symbol that contains `d'.
5095
_LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5096
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5097
# platforms (ab)use it in PIC code, but their linkers get confused if
5098
# the symbol is explicitly referenced. Since portable code cannot
5099
# rely on this symbol name, it's probably fine to never include it in
5100
# preloaded symbol tables.
5101
extract_expsyms_cmds=
5104
cygwin* | mingw* | pw32*)
5105
# FIXME: the MSVC++ port hasn't been tested in a loooong time
5106
# When not using gcc, we currently assume that we are using
5107
# Microsoft Visual C++.
5108
if test "$GCC" != yes; then
5117
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
5118
if test "$with_gnu_ld" = yes; then
5119
# If archive_cmds runs LD, not CC, wlarc should be empty
5122
# See if GNU ld supports shared libraries.
5124
aix3* | aix4* | aix5*)
5125
# On AIX/PPC, the GNU linker is very broken
5126
if test "$host_cpu" != ia64; then
5127
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5130
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
5131
*** to be unable to reliably create shared libraries on AIX.
5132
*** Therefore, libtool is disabling shared libraries support. If you
5133
*** really care for shared libraries, you may want to modify your PATH
5134
*** so that a non-GNU linker is found, and then restart.
5141
_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
5142
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5143
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5145
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5146
# that the semantics of dynamic libraries on AmigaOS, at least up
5147
# to version 4, is to share data among multiple programs linked
5148
# with the same dynamic library. Since this doesn't match the
5149
# behavior of shared libraries on other platforms, we can't use
5151
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5155
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5156
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5157
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5158
# support --undefined. This deserves some investigation. FIXME
5159
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5161
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5165
cygwin* | mingw* | pw32*)
5166
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5167
# as there is no search path for DLLs.
5168
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5169
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5170
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5171
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5172
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5174
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5175
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5176
# If the export-symbols file already is a .def file (1st line
5177
# is EXPORTS), use it as is; otherwise, prepend...
5178
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5179
cp $export_symbols $output_objdir/$soname.def;
5181
echo EXPORTS > $output_objdir/$soname.def;
5182
cat $export_symbols >> $output_objdir/$soname.def;
5184
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5191
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5192
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5195
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5196
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5201
if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5202
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5205
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
5206
*** create shared libraries on Solaris systems. Therefore, libtool
5207
*** is disabling shared libraries support. We urge you to upgrade GNU
5208
*** binutils to release 2.9.1 or newer. Another option is to modify
5209
*** your PATH or compiler configuration so that the native linker is
5210
*** used, and then restart.
5213
elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5214
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5215
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5217
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5222
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5224
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5225
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5229
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5230
tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5231
_LT_AC_TAGVAR(archive_cmds, $1)="$tmp_archive_cmds"
5232
supports_anon_versioning=no
5233
case `$LD -v 2>/dev/null` in
5234
*\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5235
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5236
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5237
*\ 2.11.*) ;; # other 2.11 versions
5238
*) supports_anon_versioning=yes ;;
5240
if test $supports_anon_versioning = yes; then
5241
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5242
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5243
$echo "local: *; };" >> $output_objdir/$libname.ver~
5244
$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5246
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="$tmp_archive_cmds"
5249
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5254
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5255
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5256
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5258
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5263
if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then
5264
runpath_var=LD_RUN_PATH
5265
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5266
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5267
# ancient GNU ld didn't support --whole-archive et. al.
5268
if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5269
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5271
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5275
# PORTME fill in a description of your system's linker (not GNU ld)
5278
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5279
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5280
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
5281
# Note: this linker hardcodes the directories in LIBPATH if there
5282
# are no directories specified by -L.
5283
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5284
if test "$GCC" = yes && test -z "$link_static_flag"; then
5285
# Neither direct hardcoding nor static linking is supported with a
5287
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5292
if test "$host_cpu" = ia64; then
5293
# On IA64, the linker does run time linking by default, so we don't
5294
# have to do anything special.
5295
aix_use_runtimelinking=no
5296
exp_sym_flag='-Bexport'
5299
# If we're using GNU nm, then we don't want the "-C" option.
5300
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5301
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5302
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5304
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5306
aix_use_runtimelinking=no
5308
# Test if we are trying to use run time linking or normal
5309
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
5310
# need to do runtime linking.
5311
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5312
for ld_flag in $LDFLAGS; do
5313
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5314
aix_use_runtimelinking=yes
5320
exp_sym_flag='-bexport'
5321
no_entry_flag='-bnoentry'
5324
# When large executables or shared objects are built, AIX ld can
5325
# have problems creating the table of contents. If linking a library
5326
# or program results in "error TOC overflow" add -mminimal-toc to
5327
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5328
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5330
_LT_AC_TAGVAR(archive_cmds, $1)=''
5331
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5332
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5333
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5335
if test "$GCC" = yes; then
5336
case $host_os in aix4.[012]|aix4.[012].*)
5337
# We only want to do this on AIX 4.2 and lower, the check
5338
# below for broken collect2 doesn't work under 4.3+
5339
collect2name=`${CC} -print-prog-name=collect2`
5340
if test -f "$collect2name" && \
5341
strings "$collect2name" | grep resolve_lib_name >/dev/null
5343
# We have reworked collect2
5344
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5346
# We have old collect2
5347
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5348
# It fails to find uninstalled libraries when the uninstalled
5349
# path is not listed in the libpath. Setting hardcode_minus_L
5350
# to unsupported forces relinking
5351
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5352
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5353
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5356
shared_flag='-shared'
5359
if test "$host_cpu" = ia64; then
5360
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5361
# chokes on -Wl,-G. The following line is correct:
5364
if test "$aix_use_runtimelinking" = yes; then
5365
shared_flag='${wl}-G'
5367
shared_flag='${wl}-bM:SRE'
5372
# It seems that -bexpall does not export symbols beginning with
5373
# underscore (_), so it is better to generate a list of symbols to export.
5374
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5375
if test "$aix_use_runtimelinking" = yes; then
5376
# Warning - without using the other runtime loading flags (-brtl),
5377
# -berok will link without error, but may produce a broken library.
5378
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5379
# Determine the default libpath from the value encoded in an empty executable.
5380
_LT_AC_SYS_LIBPATH_AIX
5381
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5382
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5384
if test "$host_cpu" = ia64; then
5385
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5386
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5387
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
5389
# Determine the default libpath from the value encoded in an empty executable.
5390
_LT_AC_SYS_LIBPATH_AIX
5391
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5392
# Warning - without using the other run time loading flags,
5393
# -berok will link without error, but may produce a broken library.
5394
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5395
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5396
# -bexpall does not export symbols beginning with underscore (_)
5397
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5398
# Exported symbols can be pulled into shared objects from archives
5399
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
5400
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5401
# This is similar to how AIX traditionally builds it's shared libraries.
5402
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5408
_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
5409
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5410
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5411
# see comment about different semantics on the GNU ld section
5412
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5416
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5419
cygwin* | mingw* | pw32*)
5420
# When not using gcc, we currently assume that we are using
5421
# Microsoft Visual C++.
5422
# hardcode_libdir_flag_spec is actually meaningless, as there is
5423
# no search path for DLLs.
5424
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5425
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5426
# Tell ltmain to make .lib files, not .a files.
5428
# Tell ltmain to make .dll files, not .so files.
5430
# FIXME: Setting linknames here is a bad hack.
5431
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5432
# The linker will automatically build a .lib file if we build a DLL.
5433
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5434
# FIXME: Should let the user specify the lib program.
5435
_LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5436
fix_srcfile_path='`cygpath -w "$srcfile"`'
5437
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5440
darwin* | rhapsody*)
5442
rhapsody* | darwin1.[[012]])
5443
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
5446
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5447
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5449
case ${MACOSX_DEPLOYMENT_TARGET} in
5451
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5454
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
5460
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5461
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5462
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5463
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5464
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
5465
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5466
if test "$GCC" = yes ; then
5467
output_verbose_link_cmd='echo'
5468
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5469
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5470
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5471
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5472
_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5474
case "$cc_basename" in
5476
output_verbose_link_cmd='echo'
5477
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
5478
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5479
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5480
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5481
_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5484
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5491
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5492
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5493
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5497
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5500
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5501
# support. Future versions do this automatically, but an explicit c++rt0.o
5502
# does not break anything, and helps significantly (at the cost of a little
5505
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5506
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5507
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5508
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5511
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
5513
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5514
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5515
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5516
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5519
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5520
freebsd* | kfreebsd*-gnu)
5521
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5522
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5523
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5524
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5528
if test "$GCC" = yes; then
5529
_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5531
_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5533
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5534
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5535
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5537
# hardcode_minus_L: Not really in the search PATH,
5538
# but as the default location of the library.
5539
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5540
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5544
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5547
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5550
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5556
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
5559
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5563
if test "$with_gnu_ld" = no; then
5566
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5567
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5568
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5569
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5570
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5573
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5574
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5575
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5577
# hardcode_minus_L: Not really in the search PATH,
5578
# but as the default location of the library.
5579
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5582
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5583
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5584
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5585
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5587
# hardcode_minus_L: Not really in the search PATH,
5588
# but as the default location of the library.
5589
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5595
irix5* | irix6* | nonstopux*)
5596
if test "$GCC" = yes; then
5597
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5599
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
5600
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5602
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5603
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5604
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5608
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5609
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5611
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5613
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5614
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5615
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5619
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5620
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5621
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5622
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5623
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5627
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5628
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5629
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5630
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5631
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5632
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5633
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5636
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5637
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5638
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5641
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5642
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5649
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5650
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5651
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5652
_LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
5653
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5657
if test "$GCC" = yes; then
5658
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5659
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5661
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5662
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
5664
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5665
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5668
osf4* | osf5*) # as osf3* with the addition of -msym flag
5669
if test "$GCC" = yes; then
5670
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5671
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5672
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5674
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5675
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
5676
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
5677
$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp'
5679
# Both c and cxx compiler support -rpath directly
5680
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5682
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5686
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5687
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5688
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5689
runpath_var=LD_RUN_PATH
5690
hardcode_runpath_var=yes
5694
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5695
if test "$GCC" = yes; then
5696
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5697
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5698
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
5700
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5701
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5702
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5704
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5705
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5707
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5708
*) # Supported since Solaris 2.6 (maybe 2.5.1?)
5709
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
5711
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5715
if test "x$host_vendor" = xsequent; then
5716
# Use $CC to link under sequent, because it throws in some extra .o
5717
# files that make .init and .fini sections work.
5718
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5720
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5722
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5723
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5724
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5725
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5729
case $host_vendor in
5731
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5732
_LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5735
## LD is ld it makes a PLAMLIB
5736
## CC just makes a GrossModule.
5737
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5738
_LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5739
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5742
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5743
_LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5746
runpath_var='LD_RUN_PATH'
5747
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5751
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5752
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5753
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5757
if test -d /usr/nec; then
5758
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5759
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5760
runpath_var=LD_RUN_PATH
5761
hardcode_runpath_var=yes
5762
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
5767
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5768
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5769
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5770
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5771
hardcode_runpath_var=yes
5772
runpath_var=LD_RUN_PATH
5775
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5776
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5777
if test "$GCC" = yes; then
5778
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5780
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5782
runpath_var='LD_RUN_PATH'
5783
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5787
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5788
# $CC -shared without GNU ld will not create a library from C++
5789
# object files and a static libstdc++, better avoid it by now
5790
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5791
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5792
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5793
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5794
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5795
runpath_var='LD_RUN_PATH'
5799
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5800
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5801
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5805
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5810
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5811
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5813
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
5814
if test "$GCC" = yes; then
5815
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
5819
# Do we need to explicitly link libc?
5821
case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
5823
# Assume -lc should be added
5824
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5826
if test "$enable_shared" = yes && test "$GCC" = yes; then
5827
case $_LT_AC_TAGVAR(archive_cmds, $1) in
5829
# FIXME: we may have to deal with multi-command sequences.
5832
# Test whether the compiler implicitly links with -lc since on some
5833
# systems, -lgcc has to come before -lc. If gcc already passes -lc
5834
# to ld, don't add -lc before -lgcc.
5835
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5837
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
5839
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5842
libobjs=conftest.$ac_objext
5844
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
5850
lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
5851
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
5852
if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
5854
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5856
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5858
_LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5860
cat conftest.err 1>&5
5863
AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
5869
])# AC_LIBTOOL_PROG_LD_SHLIBS
5872
# _LT_AC_FILE_LTDLL_C
5873
# -------------------
5874
# Be careful that the start marker always follows a newline.
5875
AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
5876
# /* ltdll.c starts here */
5877
# #define WIN32_LEAN_AND_MEAN
5878
# #include <windows.h>
5879
# #undef WIN32_LEAN_AND_MEAN
5880
# #include <stdio.h>
5882
# #ifndef __CYGWIN__
5883
# # ifdef __CYGWIN32__
5884
# # define __CYGWIN__ __CYGWIN32__
5888
# #ifdef __cplusplus
5891
# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
5892
# #ifdef __cplusplus
5897
# #include <cygwin/cygwin_dll.h>
5898
# DECLARE_CYGWIN_DLL( DllMain );
5900
# HINSTANCE __hDllInstance_base;
5903
# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
5905
# __hDllInstance_base = hInst;
5908
# /* ltdll.c ends here */
5909
])# _LT_AC_FILE_LTDLL_C
5912
# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
5913
# ---------------------------------
5914
AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
5918
AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
5919
AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
5920
AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
5921
AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
5922
AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
5923
AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
5924
AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
5926
# This is just to silence aclocal about the macro not being used
5927
ifelse([AC_DISABLE_FAST_INSTALL])
5929
AC_DEFUN([LT_AC_PROG_GCJ],
5930
[AC_CHECK_TOOL(GCJ, gcj, no)
5931
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
5935
AC_DEFUN([LT_AC_PROG_RC],
5936
[AC_CHECK_TOOL(RC, windres, no)
5939
############################################################
5940
# NOTE: This macro has been submitted for inclusion into #
5941
# GNU Autoconf as AC_PROG_SED. When it is available in #
5942
# a released version of Autoconf we should remove this #
5943
# macro and use it instead. #
5944
############################################################
5947
# Check for a fully-functional sed program, that truncates
5948
# as few characters as possible. Prefer GNU sed if found.
5949
AC_DEFUN([LT_AC_PROG_SED],
5950
[AC_MSG_CHECKING([for a sed that does not truncate output])
5951
AC_CACHE_VAL(lt_cv_path_SED,
5952
[# Loop through the user's path and test for sed and gsed.
5953
# Then use that list of sed's as ones to test for truncation.
5954
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5958
test -z "$as_dir" && as_dir=.
5959
for lt_ac_prog in sed gsed; do
5960
for ac_exec_ext in '' $ac_executable_extensions; do
5961
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
5962
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
5969
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
5970
# along with /bin/sed that truncates output.
5971
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
5972
test ! -f $lt_ac_sed && break
5973
cat /dev/null > conftest.in
5975
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
5976
# Check for GNU sed and select it if it is found.
5977
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
5978
lt_cv_path_SED=$lt_ac_sed
5982
cat conftest.in conftest.in >conftest.tmp
5983
mv conftest.tmp conftest.in
5984
cp conftest.in conftest.nl
5986
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
5987
cmp -s conftest.out conftest.nl || break
5988
# 10000 chars as input seems more than enough
5989
test $lt_ac_count -gt 10 && break
5990
lt_ac_count=`expr $lt_ac_count + 1`
5991
if test $lt_ac_count -gt $lt_ac_max; then
5992
lt_ac_max=$lt_ac_count
5993
lt_cv_path_SED=$lt_ac_sed
5999
AC_MSG_RESULT([$SED])
added
removed
m4/libtool.m4
