19
19
If you have problems, you may need to regenerate the build system entirely.
20
20
To do so, use the procedure documented by the package, typically `autoreconf'.])])
22
# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
24
# serial 51 AC_PROG_LIBTOOL
27
# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
28
# -----------------------------------------------------------
29
# If this macro is not defined by Autoconf, define it here.
30
m4_ifdef([AC_PROVIDE_IFELSE],
32
[m4_define([AC_PROVIDE_IFELSE],
33
[m4_ifdef([AC_PROVIDE_$1],
39
AC_DEFUN([AC_PROG_LIBTOOL],
40
[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
41
dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
42
dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
43
AC_PROVIDE_IFELSE([AC_PROG_CXX],
45
[define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
47
dnl And a similar setup for Fortran 77 support
48
AC_PROVIDE_IFELSE([AC_PROG_F77],
50
[define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
53
dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
54
dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
55
dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
56
AC_PROVIDE_IFELSE([AC_PROG_GCJ],
58
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
60
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
63
[define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
64
ifdef([A][M_PROG_GCJ],
65
[define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
66
ifdef([LT_AC_PROG_GCJ],
67
[define([LT_AC_PROG_GCJ],
68
defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
74
AC_DEFUN([_AC_PROG_LIBTOOL],
75
[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
76
AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
77
AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
78
AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
80
# This can be used to rebuild libtool when needed
81
LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
83
# Always use our own libtool.
84
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
87
# Prevent multiple expansion
88
define([AC_PROG_LIBTOOL], [])
94
AC_DEFUN([AC_LIBTOOL_SETUP],
96
AC_REQUIRE([AC_ENABLE_SHARED])dnl
97
AC_REQUIRE([AC_ENABLE_STATIC])dnl
98
AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
99
AC_REQUIRE([AC_CANONICAL_HOST])dnl
100
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
101
AC_REQUIRE([AC_PROG_CC])dnl
102
AC_REQUIRE([AC_PROG_LD])dnl
103
AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
104
AC_REQUIRE([AC_PROG_NM])dnl
106
AC_REQUIRE([AC_PROG_LN_S])dnl
107
AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
108
# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
109
AC_REQUIRE([AC_OBJEXT])dnl
110
AC_REQUIRE([AC_EXEEXT])dnl
113
AC_LIBTOOL_SYS_MAX_CMD_LEN
114
AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
117
AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
118
_LT_AC_PROG_ECHO_BACKSLASH
122
# AIX sometimes has problems with the GCC collect2 program. For some
123
# reason, if we set the COLLECT_NAMES environment variable, the problems
124
# vanish in a puff of smoke.
125
if test "X${COLLECT_NAMES+set}" != Xset; then
132
# Sed substitution that helps us do robust quoting. It backslashifies
133
# metacharacters that are still active within double-quoted strings.
134
Xsed='sed -e 1s/^X//'
135
[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
137
# Same as above, but do not quote variable references.
138
[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
140
# Sed substitution to delay expansion of an escaped shell variable in a
141
# double_quote_subst'ed string.
142
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
144
# Sed substitution to avoid accidental globbing in evaled expressions
145
no_glob_subst='s/\*/\\\*/g'
151
default_ofile=libtool
154
# All known linkers require a `.a' archive for static linking (except MSVC,
155
# which needs '.lib').
157
ltmain="$ac_aux_dir/ltmain.sh"
158
ofile="$default_ofile"
159
with_gnu_ld="$lt_cv_prog_gnu_ld"
161
AC_CHECK_TOOL(AR, ar, false)
162
AC_CHECK_TOOL(RANLIB, ranlib, :)
163
AC_CHECK_TOOL(STRIP, strip, :)
168
# Set sane defaults for various variables
169
test -z "$AR" && AR=ar
170
test -z "$AR_FLAGS" && AR_FLAGS=cru
171
test -z "$AS" && AS=as
172
test -z "$CC" && CC=cc
173
test -z "$LTCC" && LTCC=$CC
174
test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
175
test -z "$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'
188
old_postinstall_cmds='chmod 644 $oldlib'
189
old_postuninstall_cmds=
191
if test -n "$RANLIB"; then
194
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
197
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
200
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
203
_LT_CC_BASENAME([$compiler])
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
# If no C compiler flags were specified, use CFLAGS.
246
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
248
# Allow CC to be a program name with arguments.
250
])# _LT_AC_SYS_COMPILER
253
# _LT_CC_BASENAME(CC)
254
# -------------------
255
# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
256
AC_DEFUN([_LT_CC_BASENAME],
257
[for cc_temp in $1""; do
259
compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
260
distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
265
cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
269
# _LT_COMPILER_BOILERPLATE
270
# ------------------------
271
# Check for compiler boilerplate output or warnings with
272
# the simple compiler test code.
273
AC_DEFUN([_LT_COMPILER_BOILERPLATE],
274
[AC_REQUIRE([LT_AC_PROG_SED])dnl
275
ac_outfile=conftest.$ac_objext
276
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
277
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
278
_lt_compiler_boilerplate=`cat conftest.err`
280
])# _LT_COMPILER_BOILERPLATE
283
# _LT_LINKER_BOILERPLATE
284
# ----------------------
285
# Check for linker boilerplate output or warnings with
286
# the simple link test code.
287
AC_DEFUN([_LT_LINKER_BOILERPLATE],
288
[AC_REQUIRE([LT_AC_PROG_SED])dnl
289
ac_outfile=conftest.$ac_objext
290
echo "$lt_simple_link_test_code" >conftest.$ac_ext
291
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
292
_lt_linker_boilerplate=`cat conftest.err`
294
])# _LT_LINKER_BOILERPLATE
297
# _LT_AC_SYS_LIBPATH_AIX
298
# ----------------------
299
# Links a minimal program and checks the executable
300
# for the system default hardcoded library path. In most cases,
301
# this is /usr/lib:/lib, but when the MPI compilers are used
302
# the location of the communication and MPI libs are included too.
303
# If we don't find anything, use the default library path according
304
# to the aix ld manual.
305
AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
306
[AC_REQUIRE([LT_AC_PROG_SED])dnl
307
AC_LINK_IFELSE(AC_LANG_PROGRAM,[
309
/Import File Strings/,/^$/ {
315
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
316
# Check for a 64-bit object if we didn't find anything.
317
if test -z "$aix_libpath"; then
318
aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
320
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
321
])# _LT_AC_SYS_LIBPATH_AIX
324
# _LT_AC_SHELL_INIT(ARG)
325
# ----------------------
326
AC_DEFUN([_LT_AC_SHELL_INIT],
327
[ifdef([AC_DIVERSION_NOTICE],
328
[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
329
[AC_DIVERT_PUSH(NOTICE)])
332
])# _LT_AC_SHELL_INIT
335
# _LT_AC_PROG_ECHO_BACKSLASH
336
# --------------------------
337
# Add some code to the start of the generated configure script which
338
# will find an echo command which doesn't interpret backslashes.
339
AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
341
# Check that we are running under the correct shell.
342
SHELL=${CONFIG_SHELL-/bin/sh}
346
# Remove one level of quotation (which was required for Make).
347
ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
352
if test "X[$]1" = X--no-reexec; then
353
# Discard the --no-reexec flag, and continue.
355
elif test "X[$]1" = X--fallback-echo; then
356
# Avoid inline document here, it may be left over
358
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
359
# Yippee, $echo works!
362
# Restart under the correct shell.
363
exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
366
if test "X[$]1" = X--fallback-echo; then
367
# used as fallback echo
375
# The HP-UX ksh and POSIX shell print the target directory to stdout
377
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
379
if test -z "$ECHO"; then
380
if test "X${echo_test_string+set}" != Xset; then
381
# find a string as large as possible, as long as the shell can cope with it
382
for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
383
# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
384
if (echo_test_string=`eval $cmd`) 2>/dev/null &&
385
echo_test_string=`eval $cmd` &&
386
(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
393
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
394
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
395
test "X$echo_testing_string" = "X$echo_test_string"; then
398
# The Solaris, AIX, and Digital Unix default echo programs unquote
399
# backslashes. This makes it impossible to quote backslashes using
400
# echo "$something" | sed 's/\\/\\\\/g'
402
# So, first we look for a working echo in the user's PATH.
404
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
405
for dir in $PATH /usr/ucb; do
407
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
408
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
409
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
410
test "X$echo_testing_string" = "X$echo_test_string"; then
417
if test "X$echo" = Xecho; then
418
# We didn't find a better echo, so look for alternatives.
419
if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
420
echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
421
test "X$echo_testing_string" = "X$echo_test_string"; then
422
# This shell has a builtin print -r that does the trick.
424
elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
425
test "X$CONFIG_SHELL" != X/bin/ksh; then
426
# If we have ksh, try running configure again with it.
427
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
428
export ORIGINAL_CONFIG_SHELL
429
CONFIG_SHELL=/bin/ksh
431
exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
435
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
436
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
437
test "X$echo_testing_string" = "X$echo_test_string"; then
440
elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
441
test "X$echo_testing_string" = 'X\t' &&
442
echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
443
test "X$echo_testing_string" = "X$echo_test_string"; then
444
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
446
SHELL="$CONFIG_SHELL"
448
echo="$CONFIG_SHELL [$]0 --fallback-echo"
449
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
450
test "X$echo_testing_string" = 'X\t' &&
451
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
452
test "X$echo_testing_string" = "X$echo_test_string"; then
453
echo="$CONFIG_SHELL [$]0 --fallback-echo"
455
# maybe with a smaller string...
458
for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
459
if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
466
if test "$prev" != 'sed 50q "[$]0"'; then
467
echo_test_string=`eval $prev`
468
export echo_test_string
469
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
471
# Oops. We lost completely, so just stick with echo.
480
# Copy echo and quote the copy suitably for passing to libtool from
481
# the Makefile, instead of quoting the original, which is used later.
483
if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
484
ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
488
])])# _LT_AC_PROG_ECHO_BACKSLASH
493
AC_DEFUN([_LT_AC_LOCK],
494
[AC_ARG_ENABLE([libtool-lock],
495
[AC_HELP_STRING([--disable-libtool-lock],
496
[avoid locking (might break parallel builds)])])
497
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
499
# Some flags need to be propagated to the compiler or linker for good
503
# Find out which ABI we are using.
504
echo 'int i;' > conftest.$ac_ext
505
if AC_TRY_EVAL(ac_compile); then
506
case `/usr/bin/file conftest.$ac_objext` in
518
# Find out which ABI we are using.
519
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
520
if AC_TRY_EVAL(ac_compile); then
521
if test "$lt_cv_prog_gnu_ld" = yes; then
522
case `/usr/bin/file conftest.$ac_objext` in
524
LD="${LD-ld} -melf32bsmip"
527
LD="${LD-ld} -melf32bmipn32"
530
LD="${LD-ld} -melf64bmip"
534
case `/usr/bin/file conftest.$ac_objext` in
550
x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
551
s390*-*linux*|sparc*-*linux*)
552
# Find out which ABI we are using.
553
echo 'int i;' > conftest.$ac_ext
554
if AC_TRY_EVAL(ac_compile); then
555
case `/usr/bin/file conftest.o` in
558
x86_64-*kfreebsd*-gnu)
559
LD="${LD-ld} -m elf_i386_fbsd"
562
LD="${LD-ld} -m elf_i386"
564
ppc64-*linux*|powerpc64-*linux*)
565
LD="${LD-ld} -m elf32ppclinux"
568
LD="${LD-ld} -m elf_s390"
571
LD="${LD-ld} -m elf32_sparc"
577
x86_64-*kfreebsd*-gnu)
578
LD="${LD-ld} -m elf_x86_64_fbsd"
581
LD="${LD-ld} -m elf_x86_64"
583
ppc*-*linux*|powerpc*-*linux*)
584
LD="${LD-ld} -m elf64ppc"
587
LD="${LD-ld} -m elf64_s390"
590
LD="${LD-ld} -m elf64_sparc"
600
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
601
SAVE_CFLAGS="$CFLAGS"
602
CFLAGS="$CFLAGS -belf"
603
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
605
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
607
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
608
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
609
CFLAGS="$SAVE_CFLAGS"
613
# Find out which ABI we are using.
614
echo 'int i;' > conftest.$ac_ext
615
if AC_TRY_EVAL(ac_compile); then
616
case `/usr/bin/file conftest.o` in
618
case $lt_cv_prog_gnu_ld in
619
yes*) LD="${LD-ld} -m elf64_sparc" ;;
620
*) LD="${LD-ld} -64" ;;
628
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
629
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
630
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
631
AC_CHECK_TOOL(AS, as, false)
632
AC_CHECK_TOOL(OBJDUMP, objdump, false)
637
need_locks="$enable_libtool_lock"
642
# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
643
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
644
# ----------------------------------------------------------------
645
# Check whether the given compiler option works
646
AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
647
[AC_REQUIRE([LT_AC_PROG_SED])
648
AC_CACHE_CHECK([$1], [$2],
650
ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
651
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
652
lt_compiler_flag="$3"
653
# Insert the option either (1) after the last *FLAGS variable, or
654
# (2) before a word containing "conftest.", or (3) at the end.
655
# Note that $ac_compile itself does not contain backslashes and begins
656
# with a dollar sign (not a hyphen), so the echo should work correctly.
657
# The option is referenced via a variable to avoid confusing sed.
658
lt_compile=`echo "$ac_compile" | $SED \
659
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
660
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
661
-e 's:$: $lt_compiler_flag:'`
662
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
663
(eval "$lt_compile" 2>conftest.err)
665
cat conftest.err >&AS_MESSAGE_LOG_FD
666
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
667
if (exit $ac_status) && test -s "$ac_outfile"; then
668
# The compiler can only warn and ignore the option if not recognized
669
# So say no if there are warnings other than the usual output.
670
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
671
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
672
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
679
if test x"[$]$2" = xyes; then
680
ifelse([$5], , :, [$5])
682
ifelse([$6], , :, [$6])
684
])# AC_LIBTOOL_COMPILER_OPTION
687
# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
688
# [ACTION-SUCCESS], [ACTION-FAILURE])
689
# ------------------------------------------------------------
690
# Check whether the given compiler option works
691
AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
692
[AC_REQUIRE([LT_AC_PROG_SED])dnl
693
AC_CACHE_CHECK([$1], [$2],
695
save_LDFLAGS="$LDFLAGS"
696
LDFLAGS="$LDFLAGS $3"
697
echo "$lt_simple_link_test_code" > conftest.$ac_ext
698
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
699
# The linker can only warn and ignore the option if not recognized
700
# So say no if there are warnings
701
if test -s conftest.err; then
702
# Append any errors to the config.log.
703
cat conftest.err 1>&AS_MESSAGE_LOG_FD
704
$echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
705
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
706
if diff conftest.exp conftest.er2 >/dev/null; then
714
LDFLAGS="$save_LDFLAGS"
717
if test x"[$]$2" = xyes; then
718
ifelse([$4], , :, [$4])
720
ifelse([$5], , :, [$5])
722
])# AC_LIBTOOL_LINKER_OPTION
725
# AC_LIBTOOL_SYS_MAX_CMD_LEN
726
# --------------------------
727
AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
728
[# find the maximum length of command line arguments
729
AC_MSG_CHECKING([the maximum length of command line arguments])
730
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
736
# On DJGPP, this test can blow up pretty badly due to problems in libc
737
# (any single argument exceeding 2000 bytes causes a buffer overrun
738
# during glob expansion). Even if it were fixed, the result of this
739
# check would be larger than it should be.
740
lt_cv_sys_max_cmd_len=12288; # 12K is about right
744
# Under GNU Hurd, this test is not required because there is
745
# no limit to the length of command line arguments.
746
# Libtool will interpret -1 as no limit whatsoever
747
lt_cv_sys_max_cmd_len=-1;
751
# On Win9x/ME, this test blows up -- it succeeds, but takes
752
# about 5 minutes as the teststring grows exponentially.
753
# Worse, since 9x/ME are not pre-emptively multitasking,
754
# you end up with a "frozen" computer, even though with patience
755
# the test eventually succeeds (with a max line length of 256k).
756
# Instead, let's just punt: use the minimum linelength reported by
757
# all of the supported platforms: 8192 (on NT/2K/XP).
758
lt_cv_sys_max_cmd_len=8192;
762
# On AmigaOS with pdksh, this test takes hours, literally.
763
# So we just punt and use a minimum line length of 8192.
764
lt_cv_sys_max_cmd_len=8192;
767
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
768
# This has been around since 386BSD, at least. Likely further.
769
if test -x /sbin/sysctl; then
770
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
771
elif test -x /usr/sbin/sysctl; then
772
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
774
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
776
# And add a safety zone
777
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
778
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
782
# We know the value 262144 and hardcode it with a safety zone (like BSD)
783
lt_cv_sys_max_cmd_len=196608
787
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
788
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
789
# nice to cause kernel panics so lets avoid the loop below.
790
# First set a reasonable default.
791
lt_cv_sys_max_cmd_len=16384
793
if test -x /sbin/sysconfig; then
794
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
795
*1*) lt_cv_sys_max_cmd_len=-1 ;;
800
lt_cv_sys_max_cmd_len=102400
802
sysv5* | sco5v6* | sysv4.2uw2*)
803
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
804
if test -n "$kargmax"; then
805
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
807
lt_cv_sys_max_cmd_len=32768
811
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
812
if test -n "$lt_cv_sys_max_cmd_len"; then
813
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
814
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
816
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
817
while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
818
= "XX$teststring") >/dev/null 2>&1 &&
819
new_result=`expr "X$teststring" : ".*" 2>&1` &&
820
lt_cv_sys_max_cmd_len=$new_result &&
821
test $i != 17 # 1/2 MB should be enough
824
teststring=$teststring$teststring
827
# Add a significant safety factor because C++ compilers can tack on massive
828
# amounts of additional arguments before passing them to the linker.
829
# It appears as though 1/2 is a usable value.
830
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
835
if test -n $lt_cv_sys_max_cmd_len ; then
836
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
840
])# AC_LIBTOOL_SYS_MAX_CMD_LEN
845
AC_DEFUN([_LT_AC_CHECK_DLFCN],
846
[AC_CHECK_HEADERS(dlfcn.h)dnl
847
])# _LT_AC_CHECK_DLFCN
850
# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
851
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
852
# ---------------------------------------------------------------------
853
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
854
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
855
if test "$cross_compiling" = yes; then :
858
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
859
lt_status=$lt_dlunknown
860
cat > conftest.$ac_ext <<EOF
861
[#line __oline__ "configure"
862
#include "confdefs.h"
871
# define LT_DLGLOBAL RTLD_GLOBAL
874
# define LT_DLGLOBAL DL_GLOBAL
876
# define LT_DLGLOBAL 0
880
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
881
find out it does not work in some platform. */
882
#ifndef LT_DLLAZY_OR_NOW
884
# define LT_DLLAZY_OR_NOW RTLD_LAZY
887
# define LT_DLLAZY_OR_NOW DL_LAZY
890
# define LT_DLLAZY_OR_NOW RTLD_NOW
893
# define LT_DLLAZY_OR_NOW DL_NOW
895
# define LT_DLLAZY_OR_NOW 0
903
extern "C" void exit (int);
906
void fnord() { int i=42;}
909
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
910
int status = $lt_dlunknown;
914
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
915
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
916
/* dlclose (self); */
924
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
925
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
928
x$lt_dlno_uscore) $1 ;;
929
x$lt_dlneed_uscore) $2 ;;
930
x$lt_dlunknown|x*) $3 ;;
938
])# _LT_AC_TRY_DLOPEN_SELF
941
# AC_LIBTOOL_DLOPEN_SELF
942
# ----------------------
943
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
944
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
945
if test "x$enable_dlopen" != xyes; then
946
enable_dlopen=unknown
947
enable_dlopen_self=unknown
948
enable_dlopen_self_static=unknown
955
lt_cv_dlopen="load_add_on"
957
lt_cv_dlopen_self=yes
961
lt_cv_dlopen="LoadLibrary"
966
lt_cv_dlopen="dlopen"
971
# if libdl is installed we need to link against it
972
AC_CHECK_LIB([dl], [dlopen],
973
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
976
lt_cv_dlopen_self=yes
981
AC_CHECK_FUNC([shl_load],
982
[lt_cv_dlopen="shl_load"],
983
[AC_CHECK_LIB([dld], [shl_load],
984
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
985
[AC_CHECK_FUNC([dlopen],
986
[lt_cv_dlopen="dlopen"],
987
[AC_CHECK_LIB([dl], [dlopen],
988
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
989
[AC_CHECK_LIB([svld], [dlopen],
990
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
991
[AC_CHECK_LIB([dld], [dld_link],
992
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
1001
if test "x$lt_cv_dlopen" != xno; then
1007
case $lt_cv_dlopen in
1009
save_CPPFLAGS="$CPPFLAGS"
1010
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1012
save_LDFLAGS="$LDFLAGS"
1013
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1016
LIBS="$lt_cv_dlopen_libs $LIBS"
1018
AC_CACHE_CHECK([whether a program can dlopen itself],
1019
lt_cv_dlopen_self, [dnl
1020
_LT_AC_TRY_DLOPEN_SELF(
1021
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1022
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1025
if test "x$lt_cv_dlopen_self" = xyes; then
1026
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1027
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1028
lt_cv_dlopen_self_static, [dnl
1029
_LT_AC_TRY_DLOPEN_SELF(
1030
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1031
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1035
CPPFLAGS="$save_CPPFLAGS"
1036
LDFLAGS="$save_LDFLAGS"
1041
case $lt_cv_dlopen_self in
1042
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1043
*) enable_dlopen_self=unknown ;;
1046
case $lt_cv_dlopen_self_static in
1047
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1048
*) enable_dlopen_self_static=unknown ;;
1051
])# AC_LIBTOOL_DLOPEN_SELF
1054
# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1055
# ---------------------------------
1056
# Check to see if options -c and -o are simultaneously supported by compiler
1057
AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1058
[AC_REQUIRE([LT_AC_PROG_SED])dnl
1059
AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1060
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1061
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1062
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1063
$rm -r conftest 2>/dev/null
1067
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1069
lt_compiler_flag="-o out/conftest2.$ac_objext"
1070
# Insert the option either (1) after the last *FLAGS variable, or
1071
# (2) before a word containing "conftest.", or (3) at the end.
1072
# Note that $ac_compile itself does not contain backslashes and begins
1073
# with a dollar sign (not a hyphen), so the echo should work correctly.
1074
lt_compile=`echo "$ac_compile" | $SED \
1075
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1076
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1077
-e 's:$: $lt_compiler_flag:'`
1078
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1079
(eval "$lt_compile" 2>out/conftest.err)
1081
cat out/conftest.err >&AS_MESSAGE_LOG_FD
1082
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1083
if (exit $ac_status) && test -s out/conftest2.$ac_objext
1085
# The compiler can only warn and ignore the option if not recognized
1086
# So say no if there are warnings
1087
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1088
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1089
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1090
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1093
chmod u+w . 2>&AS_MESSAGE_LOG_FD
1095
# SGI C++ compiler will create directory out/ii_files/ for
1096
# template instantiation
1097
test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1098
$rm out/* && rmdir out
1103
])# AC_LIBTOOL_PROG_CC_C_O
1106
# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1107
# -----------------------------------------
1108
# Check to see if we can do hard links to lock some files if needed
1109
AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1110
[AC_REQUIRE([_LT_AC_LOCK])dnl
1112
hard_links="nottested"
1113
if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1114
# do not overwrite the value of need_locks provided by the user
1115
AC_MSG_CHECKING([if we can lock with hard links])
1118
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1120
ln conftest.a conftest.b 2>&5 || hard_links=no
1121
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1122
AC_MSG_RESULT([$hard_links])
1123
if test "$hard_links" = no; then
1124
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1130
])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1135
AC_DEFUN([AC_LIBTOOL_OBJDIR],
1136
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1137
[rm -f .libs 2>/dev/null
1138
mkdir .libs 2>/dev/null
1139
if test -d .libs; then
1142
# MS-DOS does not allow filenames that begin with a dot.
1145
rmdir .libs 2>/dev/null])
1146
objdir=$lt_cv_objdir
1147
])# AC_LIBTOOL_OBJDIR
1150
# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1151
# ----------------------------------------------
1152
# Check hardcoding attributes.
1153
AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1154
[AC_MSG_CHECKING([how to hardcode library paths into programs])
1155
_LT_AC_TAGVAR(hardcode_action, $1)=
1156
if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1157
test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1158
test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1160
# We can hardcode non-existant directories.
1161
if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1162
# If the only mechanism to avoid hardcoding is shlibpath_var, we
1163
# have to relink, otherwise we might link with an installed library
1164
# when we should be linking with a yet-to-be-installed one
1165
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1166
test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1167
# Linking always hardcodes the temporary library directory.
1168
_LT_AC_TAGVAR(hardcode_action, $1)=relink
1170
# We can link without hardcoding, and we can hardcode nonexisting dirs.
1171
_LT_AC_TAGVAR(hardcode_action, $1)=immediate
1174
# We cannot hardcode anything, or else we can only hardcode existing
1176
_LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1178
AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1180
if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1181
# Fast installation is not supported
1182
enable_fast_install=no
1183
elif test "$shlibpath_overrides_runpath" = yes ||
1184
test "$enable_shared" = no; then
1185
# Fast installation is not necessary
1186
enable_fast_install=needless
1188
])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1191
# AC_LIBTOOL_SYS_LIB_STRIP
1192
# ------------------------
1193
AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1196
AC_MSG_CHECKING([whether stripping libraries is possible])
1197
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1198
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1199
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1200
AC_MSG_RESULT([yes])
1202
# FIXME - insert some real tests, host_os isn't really good enough
1205
if test -n "$STRIP" ; then
1206
striplib="$STRIP -x"
1207
old_striplib="$STRIP -S"
1208
AC_MSG_RESULT([yes])
1218
])# AC_LIBTOOL_SYS_LIB_STRIP
1221
# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1222
# -----------------------------
1223
# PORTME Fill in your ld.so characteristics
1224
AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1225
[AC_REQUIRE([LT_AC_PROG_SED])dnl
1226
AC_MSG_CHECKING([dynamic linker characteristics])
1228
libname_spec='lib$name'
1236
shlibpath_overrides_runpath=unknown
1238
dynamic_linker="$host_os ld.so"
1239
sys_lib_dlsearch_path_spec="/lib /usr/lib"
1241
if test "$GCC" = yes; then
1243
darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
1244
*) lt_awk_arg="/^libraries:/" ;;
1246
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1247
if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
1248
# if the path contains ";" then we assume it to be the separator
1249
# otherwise default to the standard path separator (i.e. ":") - it is
1250
# assumed that no part of a normal pathname contains ";" but that should
1251
# okay in the real world where ";" in dirpaths is itself problematic.
1252
lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
1254
lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1256
# Ok, now we have the path, separated by spaces, we can step through it
1257
# and add multilib dir if necessary.
1258
lt_tmp_lt_search_path_spec=
1259
lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
1260
for lt_sys_path in $lt_search_path_spec; do
1261
if test -d "$lt_sys_path/$lt_multi_os_dir"; then
1262
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
1264
test -d "$lt_sys_path" && \
1265
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
1268
lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
1269
BEGIN {RS=" "; FS="/|\n";} {
1272
for (lt_i = NF; lt_i > 0; lt_i--) {
1273
if ($lt_i != "" && $lt_i != ".") {
1274
if ($lt_i == "..") {
1277
if (lt_count == 0) {
1278
lt_foo="/" $lt_i lt_foo;
1285
if (lt_foo != "") { lt_freq[[lt_foo]]++; }
1286
if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
1288
sys_lib_search_path_spec=`echo $lt_search_path_spec`
1290
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1292
need_lib_prefix=unknown
1293
hardcode_into_libs=no
1295
# when you set need_version to no, make sure it does not cause -set_version
1296
# flags to be left without arguments
1297
need_version=unknown
1302
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1303
shlibpath_var=LIBPATH
1305
# AIX 3 has no versioning support, so we append a major version to the name.
1306
soname_spec='${libname}${release}${shared_ext}$major'
1313
hardcode_into_libs=yes
1314
if test "$host_cpu" = ia64; then
1315
# AIX 5 supports IA64
1316
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1317
shlibpath_var=LD_LIBRARY_PATH
1319
# With GCC up to 2.95.x, collect2 would create an import file
1320
# for dependence libraries. The import file would start with
1321
# the line `#! .'. This would cause the generated library to
1322
# depend on `.', always an invalid library. This was fixed in
1323
# development snapshots of GCC prior to 3.0.
1325
aix4 | aix4.[[01]] | aix4.[[01]].*)
1326
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1328
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1335
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1336
# soname into executable. Probably we can add versioning support to
1337
# collect2, so additional links can be useful in future.
1338
if test "$aix_use_runtimelinking" = yes; then
1339
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
1340
# instead of lib<name>.a to let people know that these are not
1341
# typical AIX shared libraries.
1342
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1344
# We preserve .a as extension for shared libraries through AIX4.2
1345
# and later when we are not doing run time linking.
1346
library_names_spec='${libname}${release}.a $libname.a'
1347
soname_spec='${libname}${release}${shared_ext}$major'
1349
shlibpath_var=LIBPATH
1354
library_names_spec='$libname.ixlibrary $libname.a'
1355
# Create ${libname}_ixlibrary.a entries in /sys/libs.
1356
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 ${libname}_ixlibrary.a || exit 1; done'
1360
library_names_spec='${libname}${shared_ext}'
1361
dynamic_linker="$host_os ld.so"
1362
shlibpath_var=LIBRARY_PATH
1368
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1369
soname_spec='${libname}${release}${shared_ext}$major'
1370
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1371
shlibpath_var=LD_LIBRARY_PATH
1372
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1373
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1374
# the default ld.so.conf also contains /usr/contrib/lib and
1375
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1376
# libtool to hard-code these into programs
1379
cygwin* | mingw* | pw32*)
1380
version_type=windows
1385
case $GCC,$host_os in
1386
yes,cygwin* | yes,mingw* | yes,pw32*)
1387
library_names_spec='$libname.dll.a'
1388
# DLL is installed to $(libdir)/../bin by postinstall_cmds
1389
postinstall_cmds='base_file=`basename \${file}`~
1390
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1391
dldir=$destdir/`dirname \$dlpath`~
1392
test -d \$dldir || mkdir -p \$dldir~
1393
$install_prog $dir/$dlname \$dldir/$dlname~
1394
chmod a+x \$dldir/$dlname'
1395
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1396
dlpath=$dir/\$dldll~
1398
shlibpath_overrides_runpath=yes
1402
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
1403
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1404
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1407
# MinGW DLLs use traditional 'lib' prefix
1408
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1409
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1410
if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1411
# It is most probably a Windows format PATH printed by
1412
# mingw gcc, but we are running on Cygwin. Gcc prints its search
1413
# path with ; separators, and with drive letters. We can handle the
1414
# drive letters (cygwin fileutils understands them), so leave them,
1415
# especially as we might pass files found there to a mingw objdump,
1416
# which wouldn't understand a cygwinified path. Ahh.
1417
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1419
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1423
# pw32 DLLs use 'pw' prefix rather than 'lib'
1424
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1430
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1433
dynamic_linker='Win32 ld.exe'
1434
# FIXME: first we should search . and the directory the executable is in
1438
darwin* | rhapsody*)
1439
dynamic_linker="$host_os dyld"
1443
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1444
soname_spec='${libname}${release}${major}$shared_ext'
1445
shlibpath_overrides_runpath=yes
1446
shlibpath_var=DYLD_LIBRARY_PATH
1447
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
1449
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
1450
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1457
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1458
soname_spec='${libname}${release}${shared_ext}$major'
1459
shlibpath_var=LD_LIBRARY_PATH
1466
freebsd* | dragonfly*)
1467
# DragonFly does not have aout. When/if they implement a new
1468
# versioning mechanism, adjust this.
1469
if test -x /usr/bin/objformat; then
1470
objformat=`/usr/bin/objformat`
1473
freebsd[[123]]*) objformat=aout ;;
1477
version_type=freebsd-$objformat
1478
case $version_type in
1480
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1485
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1489
shlibpath_var=LD_LIBRARY_PATH
1492
shlibpath_overrides_runpath=yes
1494
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
1495
shlibpath_overrides_runpath=yes
1496
hardcode_into_libs=yes
1498
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
1499
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
1500
shlibpath_overrides_runpath=no
1501
hardcode_into_libs=yes
1503
*) # from 4.6 on, and DragonFly
1504
shlibpath_overrides_runpath=yes
1505
hardcode_into_libs=yes
1514
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1515
soname_spec='${libname}${release}${shared_ext}$major'
1516
shlibpath_var=LD_LIBRARY_PATH
1517
hardcode_into_libs=yes
1520
hpux9* | hpux10* | hpux11*)
1521
# Give a soname corresponding to the major version so that dld.sl refuses to
1522
# link against other versions.
1529
hardcode_into_libs=yes
1530
dynamic_linker="$host_os dld.so"
1531
shlibpath_var=LD_LIBRARY_PATH
1532
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1533
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1534
soname_spec='${libname}${release}${shared_ext}$major'
1535
if test "X$HPUX_IA64_MODE" = X32; then
1536
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1538
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1540
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1544
hardcode_into_libs=yes
1545
dynamic_linker="$host_os dld.sl"
1546
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1547
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1548
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1549
soname_spec='${libname}${release}${shared_ext}$major'
1550
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1551
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1555
dynamic_linker="$host_os dld.sl"
1556
shlibpath_var=SHLIB_PATH
1557
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1558
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1559
soname_spec='${libname}${release}${shared_ext}$major'
1562
# HP-UX runs *really* slowly unless shared libraries are mode 555.
1563
postinstall_cmds='chmod 555 $lib'
1570
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1571
soname_spec='${libname}${release}${shared_ext}$major'
1572
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
1573
shlibpath_var=LD_LIBRARY_PATH
1574
shlibpath_overrides_runpath=no
1575
hardcode_into_libs=yes
1578
irix5* | irix6* | nonstopux*)
1580
nonstopux*) version_type=nonstopux ;;
1582
if test "$lt_cv_prog_gnu_ld" = yes; then
1590
soname_spec='${libname}${release}${shared_ext}$major'
1591
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1593
irix5* | nonstopux*)
1597
case $LD in # libtool.m4 will add one of these switches to LD
1598
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1599
libsuff= shlibsuff= libmagic=32-bit;;
1600
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1601
libsuff=32 shlibsuff=N32 libmagic=N32;;
1602
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1603
libsuff=64 shlibsuff=64 libmagic=64-bit;;
1604
*) libsuff= shlibsuff= libmagic=never-match;;
1608
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1609
shlibpath_overrides_runpath=no
1610
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1611
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1612
hardcode_into_libs=yes
1615
# No shared lib support for Linux oldld, aout, or coff.
1616
linux*oldld* | linux*aout* | linux*coff*)
1620
# This must be Linux ELF.
1621
linux* | k*bsd*-gnu)
1625
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1626
soname_spec='${libname}${release}${shared_ext}$major'
1627
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1628
shlibpath_var=LD_LIBRARY_PATH
1629
shlibpath_overrides_runpath=no
1630
# This implies no fast_install, which is unacceptable.
1631
# Some rework will be needed to allow for fast_install
1632
# before this can be enabled.
1633
hardcode_into_libs=yes
1635
# Append ld.so.conf contents to the search path
1636
if test -f /etc/ld.so.conf; then
1637
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
1638
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1641
# We used to test for /lib/ld.so.1 and disable shared libraries on
1642
# powerpc, because MkLinux only supported shared libraries with the
1643
# GNU dynamic linker. Since this was broken with cross compilers,
1644
# most powerpc-linux boxes support dynamic linking these days and
1645
# people can always --disable-shared, the test was removed, and we
1646
# assume the GNU/Linux dynamic linker is in use.
1647
dynamic_linker='GNU/Linux ld.so'
1654
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1655
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1656
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1657
dynamic_linker='NetBSD (a.out) ld.so'
1659
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1660
soname_spec='${libname}${release}${shared_ext}$major'
1661
dynamic_linker='NetBSD ld.elf_so'
1663
shlibpath_var=LD_LIBRARY_PATH
1664
shlibpath_overrides_runpath=yes
1665
hardcode_into_libs=yes
1670
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1671
shlibpath_var=LD_LIBRARY_PATH
1672
shlibpath_overrides_runpath=yes
1679
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1680
soname_spec='${libname}${release}${shared_ext}$major'
1681
shlibpath_var=LD_LIBRARY_PATH
1682
shlibpath_overrides_runpath=yes
1687
sys_lib_dlsearch_path_spec="/usr/lib"
1689
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
1691
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
1692
*) need_version=no ;;
1694
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1695
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1696
shlibpath_var=LD_LIBRARY_PATH
1697
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1699
openbsd2.[[89]] | openbsd2.[[89]].*)
1700
shlibpath_overrides_runpath=no
1703
shlibpath_overrides_runpath=yes
1707
shlibpath_overrides_runpath=yes
1712
libname_spec='$name'
1715
library_names_spec='$libname${shared_ext} $libname.a'
1716
dynamic_linker='OS/2 ld.exe'
1717
shlibpath_var=LIBPATH
1720
osf3* | osf4* | osf5*)
1724
soname_spec='${libname}${release}${shared_ext}$major'
1725
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1726
shlibpath_var=LD_LIBRARY_PATH
1727
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1728
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1739
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1740
soname_spec='${libname}${release}${shared_ext}$major'
1741
shlibpath_var=LD_LIBRARY_PATH
1742
shlibpath_overrides_runpath=yes
1743
hardcode_into_libs=yes
1744
# ldd complains unless libraries are executable
1745
postinstall_cmds='chmod +x $lib'
1750
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1751
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1752
shlibpath_var=LD_LIBRARY_PATH
1753
shlibpath_overrides_runpath=yes
1754
if test "$with_gnu_ld" = yes; then
1762
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1763
soname_spec='${libname}${release}${shared_ext}$major'
1764
shlibpath_var=LD_LIBRARY_PATH
1765
case $host_vendor in
1767
shlibpath_overrides_runpath=no
1769
export_dynamic_flag_spec='${wl}-Blargedynsym'
1770
runpath_var=LD_RUN_PATH
1778
shlibpath_overrides_runpath=no
1779
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1785
if test -d /usr/nec ;then
1787
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1788
soname_spec='$libname${shared_ext}.$major'
1789
shlibpath_var=LD_LIBRARY_PATH
1793
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
1794
version_type=freebsd-elf
1797
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1798
soname_spec='${libname}${release}${shared_ext}$major'
1799
shlibpath_var=LD_LIBRARY_PATH
1800
hardcode_into_libs=yes
1801
if test "$with_gnu_ld" = yes; then
1802
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
1803
shlibpath_overrides_runpath=no
1805
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
1806
shlibpath_overrides_runpath=yes
1809
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
1813
sys_lib_dlsearch_path_spec='/usr/lib'
1818
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1819
soname_spec='${libname}${release}${shared_ext}$major'
1820
shlibpath_var=LD_LIBRARY_PATH
1827
AC_MSG_RESULT([$dynamic_linker])
1828
test "$dynamic_linker" = no && can_build_shared=no
1830
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
1831
if test "$GCC" = yes; then
1832
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
1834
])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1839
AC_DEFUN([_LT_AC_TAGCONFIG],
1840
[AC_REQUIRE([LT_AC_PROG_SED])dnl
1842
[AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1843
[include additional configurations @<:@automatic@:>@])],
1844
[tagnames="$withval"])
1846
if test -f "$ltmain" && test -n "$tagnames"; then
1847
if test ! -f "${ofile}"; then
1848
AC_MSG_WARN([output file `$ofile' does not exist])
1851
if test -z "$LTCC"; then
1852
eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1853
if test -z "$LTCC"; then
1854
AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1856
AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1859
if test -z "$LTCFLAGS"; then
1860
eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
1863
# Extract list of available tagged configurations in $ofile.
1864
# Note that this assumes the entire list is on one line.
1865
available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1867
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1868
for tagname in $tagnames; do
1870
# Check whether tagname contains only valid characters
1871
case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1873
*) AC_MSG_ERROR([invalid tag name: $tagname])
1877
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1879
AC_MSG_ERROR([tag name \"$tagname\" already exists])
1882
# Update the list of available tags.
1883
if test -n "$tagname"; then
1884
echo appending configuration tag \"$tagname\" to $ofile
1888
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1889
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1890
(test "X$CXX" != "Xg++"))) ; then
1891
AC_LIBTOOL_LANG_CXX_CONFIG
1898
if test -n "$F77" && test "X$F77" != "Xno"; then
1899
AC_LIBTOOL_LANG_F77_CONFIG
1906
if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1907
AC_LIBTOOL_LANG_GCJ_CONFIG
1914
AC_LIBTOOL_LANG_RC_CONFIG
1918
AC_MSG_ERROR([Unsupported tag name: $tagname])
1922
# Append the new tag name to the list of available tags.
1923
if test -n "$tagname" ; then
1924
available_tags="$available_tags $tagname"
1930
# Now substitute the updated list of available tags.
1931
if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1932
mv "${ofile}T" "$ofile"
1936
AC_MSG_ERROR([unable to update list of available tagged configurations.])
1939
])# _LT_AC_TAGCONFIG
1944
# enable checks for dlopen support
1945
AC_DEFUN([AC_LIBTOOL_DLOPEN],
1946
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1947
])# AC_LIBTOOL_DLOPEN
1950
# AC_LIBTOOL_WIN32_DLL
1951
# --------------------
1952
# declare package support for building win32 DLLs
1953
AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1954
[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1955
])# AC_LIBTOOL_WIN32_DLL
1958
# AC_ENABLE_SHARED([DEFAULT])
1959
# ---------------------------
1960
# implement the --enable-shared flag
1961
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1962
AC_DEFUN([AC_ENABLE_SHARED],
1963
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1964
AC_ARG_ENABLE([shared],
1965
[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1966
[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1967
[p=${PACKAGE-default}
1969
yes) enable_shared=yes ;;
1970
no) enable_shared=no ;;
1973
# Look at the argument we got. We use all the common list separators.
1974
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1975
for pkg in $enableval; do
1977
if test "X$pkg" = "X$p"; then
1984
[enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1985
])# AC_ENABLE_SHARED
1990
# set the default shared flag to --disable-shared
1991
AC_DEFUN([AC_DISABLE_SHARED],
1992
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1993
AC_ENABLE_SHARED(no)
1994
])# AC_DISABLE_SHARED
1997
# AC_ENABLE_STATIC([DEFAULT])
1998
# ---------------------------
1999
# implement the --enable-static flag
2000
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2001
AC_DEFUN([AC_ENABLE_STATIC],
2002
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
2003
AC_ARG_ENABLE([static],
2004
[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
2005
[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
2006
[p=${PACKAGE-default}
2008
yes) enable_static=yes ;;
2009
no) enable_static=no ;;
2012
# Look at the argument we got. We use all the common list separators.
2013
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2014
for pkg in $enableval; do
2016
if test "X$pkg" = "X$p"; then
2023
[enable_static=]AC_ENABLE_STATIC_DEFAULT)
2024
])# AC_ENABLE_STATIC
2029
# set the default static flag to --disable-static
2030
AC_DEFUN([AC_DISABLE_STATIC],
2031
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2032
AC_ENABLE_STATIC(no)
2033
])# AC_DISABLE_STATIC
2036
# AC_ENABLE_FAST_INSTALL([DEFAULT])
2037
# ---------------------------------
2038
# implement the --enable-fast-install flag
2039
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2040
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
2041
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
2042
AC_ARG_ENABLE([fast-install],
2043
[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
2044
[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
2045
[p=${PACKAGE-default}
2047
yes) enable_fast_install=yes ;;
2048
no) enable_fast_install=no ;;
2050
enable_fast_install=no
2051
# Look at the argument we got. We use all the common list separators.
2052
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2053
for pkg in $enableval; do
2055
if test "X$pkg" = "X$p"; then
2056
enable_fast_install=yes
2062
[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
2063
])# AC_ENABLE_FAST_INSTALL
2066
# AC_DISABLE_FAST_INSTALL
2067
# -----------------------
2068
# set the default to --disable-fast-install
2069
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2070
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2071
AC_ENABLE_FAST_INSTALL(no)
2072
])# AC_DISABLE_FAST_INSTALL
2075
# AC_LIBTOOL_PICMODE([MODE])
2076
# --------------------------
2077
# implement the --with-pic flag
2078
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
2079
AC_DEFUN([AC_LIBTOOL_PICMODE],
2080
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2081
pic_mode=ifelse($#,1,$1,default)
2082
])# AC_LIBTOOL_PICMODE
2087
# This is predefined starting with Autoconf 2.54, so this conditional
2088
# definition can be removed once we require Autoconf 2.54 or later.
2089
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2090
[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2091
[if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2092
then ac_cv_prog_egrep='grep -E'
2093
else ac_cv_prog_egrep='egrep'
2095
EGREP=$ac_cv_prog_egrep
2100
# AC_PATH_TOOL_PREFIX
2101
# -------------------
2102
# find a file program which can recognize shared library
2103
AC_DEFUN([AC_PATH_TOOL_PREFIX],
2104
[AC_REQUIRE([AC_PROG_EGREP])dnl
2105
AC_MSG_CHECKING([for $1])
2106
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2108
[[\\/*] | ?:[\\/]*])
2109
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2112
lt_save_MAGIC_CMD="$MAGIC_CMD"
2113
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2114
dnl $ac_dummy forces splitting on constant user-supplied paths.
2115
dnl POSIX.2 word splitting is done only on the output of word expansions,
2116
dnl not every word. This closes a longstanding sh security hole.
2117
ac_dummy="ifelse([$2], , $PATH, [$2])"
2118
for ac_dir in $ac_dummy; do
2120
test -z "$ac_dir" && ac_dir=.
2121
if test -f $ac_dir/$1; then
2122
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2123
if test -n "$file_magic_test_file"; then
2124
case $deplibs_check_method in
2126
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2127
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2128
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2129
$EGREP "$file_magic_regex" > /dev/null; then
2134
*** Warning: the command libtool uses to detect shared libraries,
2135
*** $file_magic_cmd, produces output that libtool cannot recognize.
2136
*** The result is that libtool may fail to recognize shared libraries
2137
*** as such. This will affect the creation of libtool libraries that
2138
*** depend on shared libraries, but programs linked with such libtool
2139
*** libraries will work regardless of this problem. Nevertheless, you
2140
*** may want to report the problem to your system manager and/or to
2141
*** bug-libtool@gnu.org
2151
MAGIC_CMD="$lt_save_MAGIC_CMD"
2154
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2155
if test -n "$MAGIC_CMD"; then
2156
AC_MSG_RESULT($MAGIC_CMD)
2160
])# AC_PATH_TOOL_PREFIX
2165
# find a file program which can recognize a shared library
2166
AC_DEFUN([AC_PATH_MAGIC],
2167
[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2168
if test -z "$lt_cv_path_MAGIC_CMD"; then
2169
if test -n "$ac_tool_prefix"; then
2170
AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2180
# find the pathname to the GNU or non-GNU linker
2181
AC_DEFUN([AC_PROG_LD],
2182
[AC_ARG_WITH([gnu-ld],
2183
[AC_HELP_STRING([--with-gnu-ld],
2184
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
2185
[test "$withval" = no || with_gnu_ld=yes],
2187
AC_REQUIRE([LT_AC_PROG_SED])dnl
2188
AC_REQUIRE([AC_PROG_CC])dnl
2189
AC_REQUIRE([AC_CANONICAL_HOST])dnl
2190
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2192
if test "$GCC" = yes; then
2193
# Check if gcc -print-prog-name=ld gives a path.
2194
AC_MSG_CHECKING([for ld used by $CC])
2197
# gcc leaves a trailing carriage return which upsets mingw
2198
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2200
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2203
# Accept absolute paths.
2204
[[\\/]]* | ?:[[\\/]]*)
2205
re_direlt='/[[^/]][[^/]]*/\.\./'
2206
# Canonicalize the pathname of ld
2207
ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2208
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2209
ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2211
test -z "$LD" && LD="$ac_prog"
2214
# If it fails, then pretend we aren't using GCC.
2218
# If it is relative, then search for the first ld in PATH.
2222
elif test "$with_gnu_ld" = yes; then
2223
AC_MSG_CHECKING([for GNU ld])
2225
AC_MSG_CHECKING([for non-GNU ld])
2227
AC_CACHE_VAL(lt_cv_path_LD,
2228
[if test -z "$LD"; then
2229
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2230
for ac_dir in $PATH; do
2232
test -z "$ac_dir" && ac_dir=.
2233
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2234
lt_cv_path_LD="$ac_dir/$ac_prog"
2235
# Check to see if the program is GNU ld. I'd rather use --version,
2236
# but apparently some variants of GNU ld only accept -v.
2237
# Break only if it was the GNU/non-GNU ld that we prefer.
2238
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2239
*GNU* | *'with BFD'*)
2240
test "$with_gnu_ld" != no && break
2243
test "$with_gnu_ld" != yes && break
2250
lt_cv_path_LD="$LD" # Let the user override the test with a path.
2253
if test -n "$LD"; then
2258
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2265
AC_DEFUN([AC_PROG_LD_GNU],
2266
[AC_REQUIRE([AC_PROG_EGREP])dnl
2267
AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2268
[# I'd rather use --version here, but apparently some GNU lds only accept -v.
2269
case `$LD -v 2>&1 </dev/null` in
2270
*GNU* | *'with BFD'*)
2271
lt_cv_prog_gnu_ld=yes
2274
lt_cv_prog_gnu_ld=no
2277
with_gnu_ld=$lt_cv_prog_gnu_ld
2281
# AC_PROG_LD_RELOAD_FLAG
2282
# ----------------------
2283
# find reload flag for linker
2284
# -- PORTME Some linkers may need a different reload flag.
2285
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2286
[AC_CACHE_CHECK([for $LD option to reload object files],
2287
lt_cv_ld_reload_flag,
2288
[lt_cv_ld_reload_flag='-r'])
2289
reload_flag=$lt_cv_ld_reload_flag
2290
case $reload_flag in
2292
*) reload_flag=" $reload_flag" ;;
2294
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2297
if test "$GCC" = yes; then
2298
reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2300
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2304
])# AC_PROG_LD_RELOAD_FLAG
2307
# AC_DEPLIBS_CHECK_METHOD
2308
# -----------------------
2309
# how to check for library dependencies
2310
# -- PORTME fill in with the dynamic library characteristics
2311
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2312
[AC_CACHE_CHECK([how to recognize dependent libraries],
2313
lt_cv_deplibs_check_method,
2314
[lt_cv_file_magic_cmd='$MAGIC_CMD'
2315
lt_cv_file_magic_test_file=
2316
lt_cv_deplibs_check_method='unknown'
2317
# Need to set the preceding variable on all platforms that support
2318
# interlibrary dependencies.
2319
# 'none' -- dependencies not supported.
2320
# `unknown' -- same as none, but documents that we really don't know.
2321
# 'pass_all' -- all dependencies passed with no checks.
2322
# 'test_compile' -- check by making test program.
2323
# 'file_magic [[regex]]' -- check by looking for files in library path
2324
# which responds to the $file_magic_cmd with a given extended regex.
2325
# If you have `file' or equivalent on your system and you're not sure
2326
# whether `pass_all' will *always* work, you probably want this one.
2330
lt_cv_deplibs_check_method=pass_all
2334
lt_cv_deplibs_check_method=pass_all
2338
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2339
lt_cv_file_magic_cmd='/usr/bin/file -L'
2340
lt_cv_file_magic_test_file=/shlib/libc.so
2344
# func_win32_libid is a shell function defined in ltmain.sh
2345
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2346
lt_cv_file_magic_cmd='func_win32_libid'
2350
# Base MSYS/MinGW do not provide the 'file' command needed by
2351
# func_win32_libid shell function, so use a weaker test based on 'objdump',
2352
# unless we find 'file', for example because we are cross-compiling.
2353
if ( file / ) >/dev/null 2>&1; then
2354
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2355
lt_cv_file_magic_cmd='func_win32_libid'
2357
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2358
lt_cv_file_magic_cmd='$OBJDUMP -f'
2362
darwin* | rhapsody*)
2363
lt_cv_deplibs_check_method=pass_all
2366
freebsd* | dragonfly*)
2367
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2370
# Not sure whether the presence of OpenBSD here was a mistake.
2371
# Let's accept both of them until this is cleared up.
2372
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2373
lt_cv_file_magic_cmd=/usr/bin/file
2374
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2378
lt_cv_deplibs_check_method=pass_all
2383
lt_cv_deplibs_check_method=pass_all
2386
hpux10.20* | hpux11*)
2387
lt_cv_file_magic_cmd=/usr/bin/file
2390
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2391
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2394
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
2395
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2398
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2399
lt_cv_file_magic_test_file=/usr/lib/libc.sl
2405
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
2406
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
2409
irix5* | irix6* | nonstopux*)
2411
*-32|*"-32 ") libmagic=32-bit;;
2412
*-n32|*"-n32 ") libmagic=N32;;
2413
*-64|*"-64 ") libmagic=64-bit;;
2414
*) libmagic=never-match;;
2416
lt_cv_deplibs_check_method=pass_all
2419
# This must be Linux ELF.
2420
linux* | k*bsd*-gnu)
2421
lt_cv_deplibs_check_method=pass_all
2425
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2426
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2428
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2433
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2434
lt_cv_file_magic_cmd=/usr/bin/file
2435
lt_cv_file_magic_test_file=/usr/lib/libnls.so
2439
lt_cv_deplibs_check_method=unknown
2443
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2444
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2446
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2450
osf3* | osf4* | osf5*)
2451
lt_cv_deplibs_check_method=pass_all
2455
lt_cv_deplibs_check_method=pass_all
2459
lt_cv_deplibs_check_method=pass_all
2463
case $host_vendor in
2465
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2466
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2469
lt_cv_deplibs_check_method=pass_all
2472
lt_cv_file_magic_cmd='/bin/file'
2473
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2476
lt_cv_file_magic_cmd='/bin/file'
2477
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2478
lt_cv_file_magic_test_file=/lib/libc.so
2481
lt_cv_deplibs_check_method=pass_all
2484
lt_cv_deplibs_check_method=pass_all
2489
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2490
lt_cv_deplibs_check_method=pass_all
2494
file_magic_cmd=$lt_cv_file_magic_cmd
2495
deplibs_check_method=$lt_cv_deplibs_check_method
2496
test -z "$deplibs_check_method" && deplibs_check_method=unknown
2497
])# AC_DEPLIBS_CHECK_METHOD
2502
# find the pathname to a BSD-compatible name lister
2503
AC_DEFUN([AC_PROG_NM],
2504
[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2505
[if test -n "$NM"; then
2506
# Let the user override the test.
2509
lt_nm_to_check="${ac_tool_prefix}nm"
2510
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
2511
lt_nm_to_check="$lt_nm_to_check nm"
2513
for lt_tmp_nm in $lt_nm_to_check; do
2514
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2515
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
2517
test -z "$ac_dir" && ac_dir=.
2518
tmp_nm="$ac_dir/$lt_tmp_nm"
2519
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2520
# Check to see if the nm accepts a BSD-compat flag.
2521
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
2522
# nm: unknown option "B" ignored
2523
# Tru64's nm complains that /dev/null is an invalid object file
2524
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2525
*/dev/null* | *'Invalid file or object type'*)
2526
lt_cv_path_NM="$tmp_nm -B"
2530
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2532
lt_cv_path_NM="$tmp_nm -p"
2536
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2537
continue # so that we can try to find one that supports BSD flags
2546
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2554
# check for math library
2555
AC_DEFUN([AC_CHECK_LIBM],
2556
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2559
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2560
# These system don't have libm, or don't need it
2563
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2564
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2567
AC_CHECK_LIB(m, cos, LIBM="-lm")
2573
# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2574
# -----------------------------------
2575
# sets LIBLTDL to the link flags for the libltdl convenience library and
2576
# LTDLINCL to the include flags for the libltdl header and adds
2577
# --enable-ltdl-convenience to the configure arguments. Note that
2578
# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2579
# it is assumed to be `libltdl'. LIBLTDL will be prefixed with
2580
# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
2581
# (note the single quotes!). If your package is not flat and you're not
2582
# using automake, define top_builddir and top_srcdir appropriately in
2584
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2585
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2586
case $enable_ltdl_convenience in
2587
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2588
"") enable_ltdl_convenience=yes
2589
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2591
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2592
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2593
# For backwards non-gettext consistent compatibility...
2595
])# AC_LIBLTDL_CONVENIENCE
2598
# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2599
# -----------------------------------
2600
# sets LIBLTDL to the link flags for the libltdl installable library and
2601
# LTDLINCL to the include flags for the libltdl header and adds
2602
# --enable-ltdl-install to the configure arguments. Note that
2603
# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2604
# and an installed libltdl is not found, it is assumed to be `libltdl'.
2605
# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
2606
# '${top_srcdir}/' (note the single quotes!). If your package is not
2607
# flat and you're not using automake, define top_builddir and top_srcdir
2608
# appropriately in the Makefiles.
2609
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2610
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2611
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2612
AC_CHECK_LIB(ltdl, lt_dlinit,
2613
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2614
[if test x"$enable_ltdl_install" = xno; then
2615
AC_MSG_WARN([libltdl not installed, but installation disabled])
2617
enable_ltdl_install=yes
2620
if test x"$enable_ltdl_install" = x"yes"; then
2621
ac_configure_args="$ac_configure_args --enable-ltdl-install"
2622
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2623
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2625
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2629
# For backwards non-gettext consistent compatibility...
2631
])# AC_LIBLTDL_INSTALLABLE
2636
# enable support for C++ libraries
2637
AC_DEFUN([AC_LIBTOOL_CXX],
2638
[AC_REQUIRE([_LT_AC_LANG_CXX])
2644
AC_DEFUN([_LT_AC_LANG_CXX],
2645
[AC_REQUIRE([AC_PROG_CXX])
2646
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2647
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2650
# _LT_AC_PROG_CXXCPP
2651
# ------------------
2652
AC_DEFUN([_LT_AC_PROG_CXXCPP],
2654
AC_REQUIRE([AC_PROG_CXX])
2655
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2656
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2657
(test "X$CXX" != "Xg++"))) ; then
2660
])# _LT_AC_PROG_CXXCPP
2664
# enable support for Fortran 77 libraries
2665
AC_DEFUN([AC_LIBTOOL_F77],
2666
[AC_REQUIRE([_LT_AC_LANG_F77])
2672
AC_DEFUN([_LT_AC_LANG_F77],
2673
[AC_REQUIRE([AC_PROG_F77])
2674
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2680
# enable support for GCJ libraries
2681
AC_DEFUN([AC_LIBTOOL_GCJ],
2682
[AC_REQUIRE([_LT_AC_LANG_GCJ])
2688
AC_DEFUN([_LT_AC_LANG_GCJ],
2689
[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2690
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2691
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2692
[ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2693
[ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2694
[AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2695
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2701
# enable support for Windows resource files
2702
AC_DEFUN([AC_LIBTOOL_RC],
2703
[AC_REQUIRE([LT_AC_PROG_RC])
2704
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2708
# AC_LIBTOOL_LANG_C_CONFIG
2709
# ------------------------
2710
# Ensure that the configuration vars for the C compiler are
2711
# suitably defined. Those variables are subsequently used by
2712
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2713
AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2714
AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2718
# Source file extension for C test sources.
2721
# Object file extension for compiled C test sources.
2723
_LT_AC_TAGVAR(objext, $1)=$objext
2725
# Code to be used in simple compile tests
2726
lt_simple_compile_test_code="int some_variable = 0;"
2728
# Code to be used in simple link tests
2729
lt_simple_link_test_code='int main(){return(0);}'
2733
# save warnings/boilerplate of simple test code
2734
_LT_COMPILER_BOILERPLATE
2735
_LT_LINKER_BOILERPLATE
2737
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2738
AC_LIBTOOL_PROG_COMPILER_PIC($1)
2739
AC_LIBTOOL_PROG_CC_C_O($1)
2740
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2741
AC_LIBTOOL_PROG_LD_SHLIBS($1)
2742
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2743
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2744
AC_LIBTOOL_SYS_LIB_STRIP
2745
AC_LIBTOOL_DLOPEN_SELF
2747
# Report which library types will actually be built
2748
AC_MSG_CHECKING([if libtool supports shared libraries])
2749
AC_MSG_RESULT([$can_build_shared])
2751
AC_MSG_CHECKING([whether to build shared libraries])
2752
test "$can_build_shared" = "no" && enable_shared=no
2754
# On AIX, shared libraries and static libraries use the same namespace, and
2755
# are all built from PIC.
2758
test "$enable_shared" = yes && enable_static=no
2759
if test -n "$RANLIB"; then
2760
archive_cmds="$archive_cmds~\$RANLIB \$lib"
2761
postinstall_cmds='$RANLIB $lib'
2766
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2767
test "$enable_shared" = yes && enable_static=no
2771
AC_MSG_RESULT([$enable_shared])
2773
AC_MSG_CHECKING([whether to build static libraries])
2774
# Make sure either enable_shared or enable_static is yes.
2775
test "$enable_shared" = yes || enable_static=yes
2776
AC_MSG_RESULT([$enable_static])
2778
AC_LIBTOOL_CONFIG($1)
2782
])# AC_LIBTOOL_LANG_C_CONFIG
2785
# AC_LIBTOOL_LANG_CXX_CONFIG
2786
# --------------------------
2787
# Ensure that the configuration vars for the C compiler are
2788
# suitably defined. Those variables are subsequently used by
2789
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2790
AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2791
AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2793
AC_REQUIRE([AC_PROG_CXX])
2794
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2796
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2797
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
2798
_LT_AC_TAGVAR(always_export_symbols, $1)=no
2799
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2800
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2801
_LT_AC_TAGVAR(hardcode_direct, $1)=no
2802
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2803
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2804
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2805
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2806
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2807
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
2808
_LT_AC_TAGVAR(module_cmds, $1)=
2809
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
2810
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2811
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2812
_LT_AC_TAGVAR(no_undefined_flag, $1)=
2813
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2814
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2816
# Dependencies to place before and after the object being linked:
2817
_LT_AC_TAGVAR(predep_objects, $1)=
2818
_LT_AC_TAGVAR(postdep_objects, $1)=
2819
_LT_AC_TAGVAR(predeps, $1)=
2820
_LT_AC_TAGVAR(postdeps, $1)=
2821
_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2823
# Source file extension for C++ test sources.
2826
# Object file extension for compiled C++ test sources.
2828
_LT_AC_TAGVAR(objext, $1)=$objext
2830
# Code to be used in simple compile tests
2831
lt_simple_compile_test_code="int some_variable = 0;"
2833
# Code to be used in simple link tests
2834
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
2836
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
2839
# save warnings/boilerplate of simple test code
2840
_LT_COMPILER_BOILERPLATE
2841
_LT_LINKER_BOILERPLATE
2843
# Allow CC to be a program name with arguments.
2848
lt_save_with_gnu_ld=$with_gnu_ld
2849
lt_save_path_LD=$lt_cv_path_LD
2850
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2851
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2853
$as_unset lt_cv_prog_gnu_ld
2855
if test -n "${lt_cv_path_LDCXX+set}"; then
2856
lt_cv_path_LD=$lt_cv_path_LDCXX
2858
$as_unset lt_cv_path_LD
2860
test -z "${LDCXX+set}" || LD=$LDCXX
2863
_LT_AC_TAGVAR(compiler, $1)=$CC
2864
_LT_CC_BASENAME([$compiler])
2866
# We don't want -fno-exception wen compiling C++ code, so set the
2867
# no_builtin_flag separately
2868
if test "$GXX" = yes; then
2869
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2871
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2874
if test "$GXX" = yes; then
2875
# Set up default GNU C++ configuration
2879
# Check if GNU C++ uses GNU ld as the underlying linker, since the
2880
# archiving commands below assume that GNU ld is being used.
2881
if test "$with_gnu_ld" = yes; then
2882
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2883
_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'
2885
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2886
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2888
# If archive_cmds runs LD, not CC, wlarc should be empty
2889
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2890
# investigate it a little bit more. (MM)
2893
# ancient GNU ld didn't support --whole-archive et. al.
2894
if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2895
grep 'no-whole-archive' > /dev/null; then
2896
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2898
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2904
# A generic and very simple default shared library creation
2905
# command for GNU C++ for the case where it uses the native
2906
# linker, instead of GNU ld. If possible, this setting should
2907
# overridden to take advantage of the native linker features on
2908
# the platform it is being used on.
2909
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2912
# Commands to make compiler produce verbose output that lists
2913
# what "hidden" libraries, object files and flags are used when
2914
# linking a shared library.
2915
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2923
# PORTME: fill in a description of your system's C++ link characteristics
2924
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2925
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
2928
# FIXME: insert proper C++ library support
2929
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2932
if test "$host_cpu" = ia64; then
2933
# On IA64, the linker does run time linking by default, so we don't
2934
# have to do anything special.
2935
aix_use_runtimelinking=no
2936
exp_sym_flag='-Bexport'
2939
aix_use_runtimelinking=no
2941
# Test if we are trying to use run time linking or normal
2942
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
2943
# need to do runtime linking.
2944
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2945
for ld_flag in $LDFLAGS; do
2948
aix_use_runtimelinking=yes
2956
exp_sym_flag='-bexport'
2957
no_entry_flag='-bnoentry'
2960
# When large executables or shared objects are built, AIX ld can
2961
# have problems creating the table of contents. If linking a library
2962
# or program results in "error TOC overflow" add -mminimal-toc to
2963
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2964
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2966
_LT_AC_TAGVAR(archive_cmds, $1)=''
2967
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
2968
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2969
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2971
if test "$GXX" = yes; then
2972
case $host_os in aix4.[[012]]|aix4.[[012]].*)
2973
# We only want to do this on AIX 4.2 and lower, the check
2974
# below for broken collect2 doesn't work under 4.3+
2975
collect2name=`${CC} -print-prog-name=collect2`
2976
if test -f "$collect2name" && \
2977
strings "$collect2name" | grep resolve_lib_name >/dev/null
2979
# We have reworked collect2
2982
# We have old collect2
2983
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2984
# It fails to find uninstalled libraries when the uninstalled
2985
# path is not listed in the libpath. Setting hardcode_minus_L
2986
# to unsupported forces relinking
2987
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2988
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2989
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2993
shared_flag='-shared'
2994
if test "$aix_use_runtimelinking" = yes; then
2995
shared_flag="$shared_flag "'${wl}-G'
2999
if test "$host_cpu" = ia64; then
3000
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
3001
# chokes on -Wl,-G. The following line is correct:
3004
if test "$aix_use_runtimelinking" = yes; then
3005
shared_flag='${wl}-G'
3007
shared_flag='${wl}-bM:SRE'
3012
# It seems that -bexpall does not export symbols beginning with
3013
# underscore (_), so it is better to generate a list of symbols to export.
3014
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
3015
if test "$aix_use_runtimelinking" = yes; then
3016
# Warning - without using the other runtime loading flags (-brtl),
3017
# -berok will link without error, but may produce a broken library.
3018
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
3019
# Determine the default libpath from the value encoded in an empty executable.
3020
_LT_AC_SYS_LIBPATH_AIX
3021
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3023
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
3025
if test "$host_cpu" = ia64; then
3026
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
3027
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
3028
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
3030
# Determine the default libpath from the value encoded in an empty executable.
3031
_LT_AC_SYS_LIBPATH_AIX
3032
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3033
# Warning - without using the other run time loading flags,
3034
# -berok will link without error, but may produce a broken library.
3035
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
3036
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
3037
# Exported symbols can be pulled into shared objects from archives
3038
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
3039
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
3040
# This is similar to how AIX traditionally builds its shared libraries.
3041
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
3047
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
3048
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3049
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
3050
# support --undefined. This deserves some investigation. FIXME
3051
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3053
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3058
case $cc_basename in
3060
# FIXME: insert proper C++ library support
3061
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3066
cygwin* | mingw* | pw32*)
3067
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
3068
# as there is no search path for DLLs.
3069
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3070
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3071
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3072
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3074
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3075
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
3076
# If the export-symbols file already is a .def file (1st line
3077
# is EXPORTS), use it as is; otherwise, prepend...
3078
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3079
cp $export_symbols $output_objdir/$soname.def;
3081
echo EXPORTS > $output_objdir/$soname.def;
3082
cat $export_symbols >> $output_objdir/$soname.def;
3084
$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
3086
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3089
darwin* | rhapsody*)
3091
rhapsody* | darwin1.[[012]])
3092
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
3095
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
3096
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3098
case ${MACOSX_DEPLOYMENT_TARGET} in
3100
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3103
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
3109
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3110
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3111
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3112
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3113
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
3114
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3116
if test "$GXX" = yes ; then
3117
lt_int_apple_cc_single_mod=no
3118
output_verbose_link_cmd='echo'
3119
if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
3120
lt_int_apple_cc_single_mod=yes
3122
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3123
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3125
_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'
3127
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3128
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3129
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3130
_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}'
3132
_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}'
3134
_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}'
3136
case $cc_basename in
3138
output_verbose_link_cmd='echo'
3139
_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` $xlcverstring'
3140
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3141
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3142
_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 $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3143
_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}'
3146
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3153
case $cc_basename in
3155
# FIXME: insert proper C++ library support
3156
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3159
# Green Hills C++ Compiler
3160
# FIXME: insert proper C++ library support
3161
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3164
# FIXME: insert proper C++ library support
3165
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3170
# C++ shared libraries reported to be fairly broken before switch to ELF
3171
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3174
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3176
freebsd* | dragonfly*)
3177
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3179
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
3184
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3185
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3186
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3187
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3188
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3189
# but as the default
3190
# location of the library.
3192
case $cc_basename in
3194
# FIXME: insert proper C++ library support
3195
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3198
_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 $lib'
3199
# Commands to make compiler produce verbose output that lists
3200
# what "hidden" libraries, object files and flags are used when
3201
# linking a shared library.
3203
# There doesn't appear to be a way to prevent this compiler from
3204
# explicitly linking system object files so we need to strip them
3205
# from the output so that they don't get included in the library
3207
output_verbose_link_cmd='templist=`($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 $list'
3210
if test "$GXX" = yes; then
3211
_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'
3213
# FIXME: insert proper C++ library support
3214
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3220
if test $with_gnu_ld = no; then
3221
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3222
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3227
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3233
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3234
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3237
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3238
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3239
# but as the default
3240
# location of the library.
3244
case $cc_basename in
3246
# FIXME: insert proper C++ library support
3247
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3252
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3255
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3258
_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 $compiler_flags'
3261
# Commands to make compiler produce verbose output that lists
3262
# what "hidden" libraries, object files and flags are used when
3263
# linking a shared library.
3265
# There doesn't appear to be a way to prevent this compiler from
3266
# explicitly linking system object files so we need to strip them
3267
# from the output so that they don't get included in the library
3269
output_verbose_link_cmd='templist=`($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 $list'
3272
if test "$GXX" = yes; then
3273
if test $with_gnu_ld = no; then
3276
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3279
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3282
_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'
3287
# FIXME: insert proper C++ library support
3288
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3294
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3295
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3296
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3297
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3298
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
3299
# Instead, shared libraries are loaded at an image base (0x10000000 by
3300
# default) and relocated if they conflict, which is a slow very memory
3301
# consuming and fragmenting process. To avoid this, we pick a random,
3302
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
3303
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
3304
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3305
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3308
case $cc_basename in
3311
_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 ${output_objdir}/so_locations -o $lib'
3313
# Archives containing C++ object files must be created using
3314
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
3315
# necessary to make sure instantiated templates are included
3317
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3320
if test "$GXX" = yes; then
3321
if test "$with_gnu_ld" = no; then
3322
_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 ${wl}${output_objdir}/so_locations -o $lib'
3324
_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'
3327
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3330
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3331
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3333
linux* | k*bsd*-gnu)
3334
case $cc_basename in
3336
# Kuck and Associates, Inc. (KAI) C++ Compiler
3338
# KCC will only create a shared library if the output file
3339
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3340
# to its proper name (with version) after linking.
3341
_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'
3342
_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 $lib'
3343
# Commands to make compiler produce verbose output that lists
3344
# what "hidden" libraries, object files and flags are used when
3345
# linking a shared library.
3347
# There doesn't appear to be a way to prevent this compiler from
3348
# explicitly linking system object files so we need to strip them
3349
# from the output so that they don't get included in the library
3351
output_verbose_link_cmd='templist=`$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'
3353
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3354
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3356
# Archives containing C++ object files must be created using
3357
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3358
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3363
# version 8.0 and above of icpc choke on multiply defined symbols
3364
# if we add $predep_objects and $postdep_objects, however 7.1 and
3365
# earlier do not add the objects themselves.
3366
case `$CC -V 2>&1` in
3368
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3369
_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'
3371
*) # Version 8.0 or newer
3374
ia64*) tmp_idyn=' -i_dynamic';;
3376
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3377
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
3380
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3381
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3382
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3383
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3386
# Portland Group C++ compiler
3387
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3388
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
3390
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3391
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3392
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
3396
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3397
_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'
3399
runpath_var=LD_RUN_PATH
3400
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3401
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3403
# Commands to make compiler produce verbose output that lists
3404
# what "hidden" libraries, object files and flags are used when
3405
# linking a shared library.
3407
# There doesn't appear to be a way to prevent this compiler from
3408
# explicitly linking system object files so we need to strip them
3409
# from the output so that they don't get included in the library
3411
output_verbose_link_cmd='templist=`$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 $list'
3414
case `$CC -V 2>&1 | sed 5q` in
3417
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3418
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3419
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
3420
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3421
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
3423
# Not sure whether something based on
3424
# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
3426
output_verbose_link_cmd='echo'
3428
# Archives containing C++ object files must be created using
3429
# "CC -xar", where "CC" is the Sun C++ compiler. This is
3430
# necessary to make sure instantiated templates are included
3432
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3439
# FIXME: insert proper C++ library support
3440
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3443
# FIXME: insert proper C++ library support
3444
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3447
case $cc_basename in
3449
# FIXME: insert proper C++ library support
3450
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3453
# FIXME: insert proper C++ library support
3454
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3459
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3460
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3462
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3463
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3464
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3466
# Workaround some broken pre-1.5 toolchains
3467
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3470
# C++ shared libraries are fairly broken
3471
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3474
if test -f /usr/libexec/ld.so; then
3475
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3476
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3477
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3478
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3479
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3480
_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'
3481
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3482
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3484
output_verbose_link_cmd='echo'
3486
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3490
case $cc_basename in
3492
# Kuck and Associates, Inc. (KAI) C++ Compiler
3494
# KCC will only create a shared library if the output file
3495
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3496
# to its proper name (with version) after linking.
3497
_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'
3499
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3500
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3502
# Archives containing C++ object files must be created using
3503
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3504
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3508
# Rational C++ 2.4.1
3509
# FIXME: insert proper C++ library support
3510
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3513
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3514
_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 ${output_objdir}/so_locations -o $lib'
3516
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3517
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3519
# Commands to make compiler produce verbose output that lists
3520
# what "hidden" libraries, object files and flags are used when
3521
# linking a shared library.
3523
# There doesn't appear to be a way to prevent this compiler from
3524
# explicitly linking system object files so we need to strip them
3525
# from the output so that they don't get included in the library
3527
output_verbose_link_cmd='templist=`$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 $list'
3530
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3531
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3532
_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 ${wl}${output_objdir}/so_locations -o $lib'
3534
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3535
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3537
# Commands to make compiler produce verbose output that lists
3538
# what "hidden" libraries, object files and flags are used when
3539
# linking a shared library.
3540
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3543
# FIXME: insert proper C++ library support
3544
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3550
case $cc_basename in
3552
# Kuck and Associates, Inc. (KAI) C++ Compiler
3554
# KCC will only create a shared library if the output file
3555
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3556
# to its proper name (with version) after linking.
3557
_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'
3559
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3560
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3562
# Archives containing C++ object files must be created using
3563
# the KAI C++ compiler.
3564
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3567
# Rational C++ 2.4.1
3568
# FIXME: insert proper C++ library support
3569
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3572
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3573
_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 ${output_objdir}/so_locations -o $lib'
3574
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3575
echo "-hidden">> $lib.exp~
3576
$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~
3579
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3580
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3582
# Commands to make compiler produce verbose output that lists
3583
# what "hidden" libraries, object files and flags are used when
3584
# linking a shared library.
3586
# There doesn't appear to be a way to prevent this compiler from
3587
# explicitly linking system object files so we need to strip them
3588
# from the output so that they don't get included in the library
3590
output_verbose_link_cmd='templist=`$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 $list'
3593
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3594
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3595
_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 ${wl}${output_objdir}/so_locations -o $lib'
3597
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3598
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3600
# Commands to make compiler produce verbose output that lists
3601
# what "hidden" libraries, object files and flags are used when
3602
# linking a shared library.
3603
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3606
# FIXME: insert proper C++ library support
3607
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3613
# FIXME: insert proper C++ library support
3614
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3617
case $cc_basename in
3620
# FIXME: insert proper C++ library support
3621
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3625
# FIXME: insert proper C++ library support
3626
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3629
# FIXME: insert proper C++ library support
3630
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3635
case $cc_basename in
3637
# Sun C++ 4.2, 5.x and Centerline C++
3638
_LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
3639
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3640
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3641
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3642
$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3644
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3645
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3647
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3649
# The compiler driver will combine and reorder linker options,
3650
# but understands `-z linker_flag'.
3651
# Supported since Solaris 2.6 (maybe 2.5.1?)
3652
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
3655
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3657
output_verbose_link_cmd='echo'
3659
# Archives containing C++ object files must be created using
3660
# "CC -xar", where "CC" is the Sun C++ compiler. This is
3661
# necessary to make sure instantiated templates are included
3663
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3666
# Green Hills C++ Compiler
3667
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3669
# The C++ compiler must be used to create the archive.
3670
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3673
# GNU C++ compiler with Solaris linker
3674
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3675
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3676
if $CC --version | grep -v '^2\.7' > /dev/null; then
3677
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3678
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3679
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3681
# Commands to make compiler produce verbose output that lists
3682
# what "hidden" libraries, object files and flags are used when
3683
# linking a shared library.
3684
output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3686
# g++ 2.7 appears to require `-G' NOT `-shared' on this
3688
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3689
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3690
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3692
# Commands to make compiler produce verbose output that lists
3693
# what "hidden" libraries, object files and flags are used when
3694
# linking a shared library.
3695
output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3698
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3700
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3702
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3709
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
3710
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3711
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3712
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3713
runpath_var='LD_RUN_PATH'
3715
case $cc_basename in
3717
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3718
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3721
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3722
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3726
sysv5* | sco3.2v5* | sco5v6*)
3727
# Note: We can NOT use -z defs as we might desire, because we do not
3728
# link with -lc, and that would cause any symbols used from libc to
3729
# always be unresolved, which means just about no library would
3730
# ever link correctly. If we're not using GNU ld we use -z text
3731
# though, which does catch some bad symbols but isn't as heavy-handed
3733
# For security reasons, it is highly recommended that you always
3734
# use absolute paths for naming shared libraries, and exclude the
3735
# DT_RUNPATH tag from executables and libraries. But doing so
3736
# requires that you compile everything twice, which is a pain.
3737
# So that behaviour is only enabled if SCOABSPATH is set to a
3738
# non-empty value in the environment. Most likely only useful for
3739
# creating official distributions of packages.
3740
# This is a hack until libtool officially supports absolute path
3741
# names for shared libraries.
3742
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3743
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
3744
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3745
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3746
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
3747
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3748
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3749
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
3750
runpath_var='LD_RUN_PATH'
3752
case $cc_basename in
3754
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3755
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3758
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3759
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3764
case $cc_basename in
3766
# NonStop-UX NCC 3.20
3767
# FIXME: insert proper C++ library support
3768
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3771
# FIXME: insert proper C++ library support
3772
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3777
# FIXME: insert proper C++ library support
3778
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3781
# FIXME: insert proper C++ library support
3782
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3785
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3786
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3788
_LT_AC_TAGVAR(GCC, $1)="$GXX"
3789
_LT_AC_TAGVAR(LD, $1)="$LD"
3791
AC_LIBTOOL_POSTDEP_PREDEP($1)
3792
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3793
AC_LIBTOOL_PROG_CC_C_O($1)
3794
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3795
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3796
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3797
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3799
AC_LIBTOOL_CONFIG($1)
3806
with_gnu_ldcxx=$with_gnu_ld
3807
with_gnu_ld=$lt_save_with_gnu_ld
3808
lt_cv_path_LDCXX=$lt_cv_path_LD
3809
lt_cv_path_LD=$lt_save_path_LD
3810
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3811
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3812
])# AC_LIBTOOL_LANG_CXX_CONFIG
3814
# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3815
# ------------------------------------
3816
# Figure out "hidden" library dependencies from verbose
3817
# compiler output when linking a shared library.
3818
# Parse the compiler output and extract the necessary
3819
# objects, libraries and library flags.
3820
AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3821
dnl we can't use the lt_simple_compile_test_code here,
3822
dnl because it contains code intended for an executable,
3823
dnl not a library. It's possible we should let each
3824
dnl tag define a new lt_????_link_test_code variable,
3825
dnl but it's only used here...
3826
ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3828
void foo (void) { a = 0; }
3830
],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3834
Foo (void) { a = 0; }
3839
],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3847
],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3850
public void bar (void) {
3856
dnl Parse the compiler output and extract the necessary
3857
dnl objects, libraries and library flags.
3858
if AC_TRY_EVAL(ac_compile); then
3859
# Parse the compiler output and extract the necessary
3860
# objects, libraries and library flags.
3862
# Sentinel used to keep track of whether or not we are before
3863
# the conftest object file.
3864
pre_test_object_deps_done=no
3866
# The `*' in the case matches for architectures that use `case' in
3867
# $output_verbose_cmd can trigger glob expansion during the loop
3868
# eval without this substitution.
3869
output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
3871
for p in `eval $output_verbose_link_cmd`; do
3875
# Some compilers place space between "-{L,R}" and the path.
3878
|| test $p = "-R"; then
3885
if test "$pre_test_object_deps_done" = no; then
3888
# Internal compiler library paths should come after those
3889
# provided the user. The postdeps already come after the
3890
# user supplied libs so there is no need to process them.
3891
if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3892
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3894
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3897
# The "-l" case would never come before the object being
3898
# linked, so don't bother handling this case.
3901
if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3902
_LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3904
_LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3910
# This assumes that the test object file only shows up
3911
# once in the compiler output.
3912
if test "$p" = "conftest.$objext"; then
3913
pre_test_object_deps_done=yes
3917
if test "$pre_test_object_deps_done" = no; then
3918
if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3919
_LT_AC_TAGVAR(predep_objects, $1)="$p"
3921
_LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3924
if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3925
_LT_AC_TAGVAR(postdep_objects, $1)="$p"
3927
_LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3932
*) ;; # Ignore the rest.
3940
echo "libtool.m4: error: problem compiling $1 test program"
3943
$rm -f confest.$objext
3945
# PORTME: override above test on systems where it is broken
3949
# Interix 3.5 installs completely hosed .la files for C++, so rather than
3950
# hack all around it, let's just trust "g++" to DTRT.
3951
_LT_AC_TAGVAR(predep_objects,$1)=
3952
_LT_AC_TAGVAR(postdep_objects,$1)=
3953
_LT_AC_TAGVAR(postdeps,$1)=
3957
case `$CC -V 2>&1 | sed 5q` in
3961
# The more standards-conforming stlport4 library is
3962
# incompatible with the Cstd library. Avoid specifying
3963
# it if it's in CXXFLAGS. Ignore libCrun as
3964
# -library=stlport4 depends on it.
3965
case " $CXX $CXXFLAGS " in
3966
*" -library=stlport4 "*)
3967
solaris_use_stlport4=yes
3970
if test "$solaris_use_stlport4" != yes; then
3971
_LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
3978
case $cc_basename in
3980
# The more standards-conforming stlport4 library is
3981
# incompatible with the Cstd library. Avoid specifying
3982
# it if it's in CXXFLAGS. Ignore libCrun as
3983
# -library=stlport4 depends on it.
3984
case " $CXX $CXXFLAGS " in
3985
*" -library=stlport4 "*)
3986
solaris_use_stlport4=yes
3990
# Adding this requires a known-good setup of shared libraries for
3991
# Sun compiler versions before 5.6, else PIC objects from an old
3992
# archive will be linked into the output, leading to subtle bugs.
3993
if test "$solaris_use_stlport4" != yes; then
3994
_LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
4002
case " $_LT_AC_TAGVAR(postdeps, $1) " in
4003
*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
4005
])# AC_LIBTOOL_POSTDEP_PREDEP
4007
# AC_LIBTOOL_LANG_F77_CONFIG
4008
# --------------------------
4009
# Ensure that the configuration vars for the C compiler are
4010
# suitably defined. Those variables are subsequently used by
4011
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4012
AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
4013
AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
4014
[AC_REQUIRE([AC_PROG_F77])
4015
AC_LANG_PUSH(Fortran 77)
4017
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4018
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
4019
_LT_AC_TAGVAR(always_export_symbols, $1)=no
4020
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
4021
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
4022
_LT_AC_TAGVAR(hardcode_direct, $1)=no
4023
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
4024
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4025
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4026
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
4027
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
4028
_LT_AC_TAGVAR(module_cmds, $1)=
4029
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
4030
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
4031
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4032
_LT_AC_TAGVAR(no_undefined_flag, $1)=
4033
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4034
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4036
# Source file extension for f77 test sources.
4039
# Object file extension for compiled f77 test sources.
4041
_LT_AC_TAGVAR(objext, $1)=$objext
4043
# Code to be used in simple compile tests
4044
lt_simple_compile_test_code="\
4050
# Code to be used in simple link tests
4051
lt_simple_link_test_code="\
4056
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4059
# save warnings/boilerplate of simple test code
4060
_LT_COMPILER_BOILERPLATE
4061
_LT_LINKER_BOILERPLATE
4063
# Allow CC to be a program name with arguments.
4067
_LT_AC_TAGVAR(compiler, $1)=$CC
4068
_LT_CC_BASENAME([$compiler])
4070
AC_MSG_CHECKING([if libtool supports shared libraries])
4071
AC_MSG_RESULT([$can_build_shared])
4073
AC_MSG_CHECKING([whether to build shared libraries])
4074
test "$can_build_shared" = "no" && enable_shared=no
4076
# On AIX, shared libraries and static libraries use the same namespace, and
4077
# are all built from PIC.
4080
test "$enable_shared" = yes && enable_static=no
4081
if test -n "$RANLIB"; then
4082
archive_cmds="$archive_cmds~\$RANLIB \$lib"
4083
postinstall_cmds='$RANLIB $lib'
4087
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
4088
test "$enable_shared" = yes && enable_static=no
4092
AC_MSG_RESULT([$enable_shared])
4094
AC_MSG_CHECKING([whether to build static libraries])
4095
# Make sure either enable_shared or enable_static is yes.
4096
test "$enable_shared" = yes || enable_static=yes
4097
AC_MSG_RESULT([$enable_static])
4099
_LT_AC_TAGVAR(GCC, $1)="$G77"
4100
_LT_AC_TAGVAR(LD, $1)="$LD"
4102
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4103
AC_LIBTOOL_PROG_CC_C_O($1)
4104
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4105
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4106
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4107
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4109
AC_LIBTOOL_CONFIG($1)
4113
])# AC_LIBTOOL_LANG_F77_CONFIG
4116
# AC_LIBTOOL_LANG_GCJ_CONFIG
4117
# --------------------------
4118
# Ensure that the configuration vars for the C compiler are
4119
# suitably defined. Those variables are subsequently used by
4120
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4121
AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
4122
AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
4125
# Source file extension for Java test sources.
4128
# Object file extension for compiled Java test sources.
4130
_LT_AC_TAGVAR(objext, $1)=$objext
4132
# Code to be used in simple compile tests
4133
lt_simple_compile_test_code="class foo {}"
4135
# Code to be used in simple link tests
4136
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
4138
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4141
# save warnings/boilerplate of simple test code
4142
_LT_COMPILER_BOILERPLATE
4143
_LT_LINKER_BOILERPLATE
4145
# Allow CC to be a program name with arguments.
4149
_LT_AC_TAGVAR(compiler, $1)=$CC
4150
_LT_CC_BASENAME([$compiler])
4152
# GCJ did not exist at the time GCC didn't implicitly link libc in.
4153
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4155
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4157
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
4158
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4159
AC_LIBTOOL_PROG_CC_C_O($1)
4160
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4161
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4162
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4163
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4165
AC_LIBTOOL_CONFIG($1)
4169
])# AC_LIBTOOL_LANG_GCJ_CONFIG
4172
# AC_LIBTOOL_LANG_RC_CONFIG
4173
# -------------------------
4174
# Ensure that the configuration vars for the Windows resource compiler are
4175
# suitably defined. Those variables are subsequently used by
4176
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4177
AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
4178
AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
4181
# Source file extension for RC test sources.
4184
# Object file extension for compiled RC test sources.
4186
_LT_AC_TAGVAR(objext, $1)=$objext
4188
# Code to be used in simple compile tests
4189
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
4191
# Code to be used in simple link tests
4192
lt_simple_link_test_code="$lt_simple_compile_test_code"
4194
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4197
# save warnings/boilerplate of simple test code
4198
_LT_COMPILER_BOILERPLATE
4199
_LT_LINKER_BOILERPLATE
4201
# Allow CC to be a program name with arguments.
4205
_LT_AC_TAGVAR(compiler, $1)=$CC
4206
_LT_CC_BASENAME([$compiler])
4207
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
4209
AC_LIBTOOL_CONFIG($1)
4213
])# AC_LIBTOOL_LANG_RC_CONFIG
4216
# AC_LIBTOOL_CONFIG([TAGNAME])
4217
# ----------------------------
4218
# If TAGNAME is not passed, then create an initial libtool script
4219
# with a default configuration from the untagged config vars. Otherwise
4220
# add code to config.status for appending the configuration named by
4221
# TAGNAME from the matching tagged config vars.
4222
AC_DEFUN([AC_LIBTOOL_CONFIG],
4223
[# The else clause should only fire when bootstrapping the
4224
# libtool distribution, otherwise you forgot to ship ltmain.sh
4225
# with your package, and you will get complaints that there are
4226
# no rules to generate ltmain.sh.
4227
if test -f "$ltmain"; then
4228
# See if we are running on zsh, and set the options which allow our commands through
4229
# without removal of \ escapes.
4230
if test -n "${ZSH_VERSION+set}" ; then
4231
setopt NO_GLOB_SUBST
4233
# Now quote all the things that may contain metacharacters while being
4234
# careful not to overquote the AC_SUBSTed values. We take copies of the
4235
# variables and quote the copies for generation of the libtool script.
4236
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
4238
libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4239
old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4240
deplibs_check_method reload_flag reload_cmds need_locks \
4241
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4242
lt_cv_sys_global_symbol_to_c_name_address \
4243
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4244
old_postinstall_cmds old_postuninstall_cmds \
4245
_LT_AC_TAGVAR(compiler, $1) \
4246
_LT_AC_TAGVAR(CC, $1) \
4247
_LT_AC_TAGVAR(LD, $1) \
4248
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4249
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4250
_LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4251
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4252
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4253
_LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4254
_LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4255
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4256
_LT_AC_TAGVAR(old_archive_cmds, $1) \
4257
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4258
_LT_AC_TAGVAR(predep_objects, $1) \
4259
_LT_AC_TAGVAR(postdep_objects, $1) \
4260
_LT_AC_TAGVAR(predeps, $1) \
4261
_LT_AC_TAGVAR(postdeps, $1) \
4262
_LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4263
_LT_AC_TAGVAR(archive_cmds, $1) \
4264
_LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4265
_LT_AC_TAGVAR(postinstall_cmds, $1) \
4266
_LT_AC_TAGVAR(postuninstall_cmds, $1) \
4267
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4268
_LT_AC_TAGVAR(allow_undefined_flag, $1) \
4269
_LT_AC_TAGVAR(no_undefined_flag, $1) \
4270
_LT_AC_TAGVAR(export_symbols_cmds, $1) \
4271
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4272
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4273
_LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4274
_LT_AC_TAGVAR(hardcode_automatic, $1) \
4275
_LT_AC_TAGVAR(module_cmds, $1) \
4276
_LT_AC_TAGVAR(module_expsym_cmds, $1) \
4277
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4278
_LT_AC_TAGVAR(fix_srcfile_path, $1) \
4279
_LT_AC_TAGVAR(exclude_expsyms, $1) \
4280
_LT_AC_TAGVAR(include_expsyms, $1); do
4283
_LT_AC_TAGVAR(old_archive_cmds, $1) | \
4284
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4285
_LT_AC_TAGVAR(archive_cmds, $1) | \
4286
_LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4287
_LT_AC_TAGVAR(module_cmds, $1) | \
4288
_LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4289
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4290
_LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4291
extract_expsyms_cmds | reload_cmds | finish_cmds | \
4292
postinstall_cmds | postuninstall_cmds | \
4293
old_postinstall_cmds | old_postuninstall_cmds | \
4294
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4295
# Double-quote double-evaled strings.
4296
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4299
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4305
*'\[$]0 --fallback-echo"')
4306
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4311
[cfgfile="${ofile}T"
4312
trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4314
AC_MSG_NOTICE([creating $ofile])],
4317
cat <<__EOF__ >> "$cfgfile"
4321
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4322
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4323
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
4325
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
4326
# Free Software Foundation, Inc.
4328
# This file is part of GNU Libtool:
4329
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
22
# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
24
# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
4331
26
# This program is free software; you can redistribute it and/or modify
4332
27
# it under the terms of the GNU General Public License as published by
4341
36
# You should have received a copy of the GNU General Public License
4342
37
# along with this program; if not, write to the Free Software
4343
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
38
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
4345
40
# As a special exception to the GNU General Public License, if you
4346
41
# distribute this file as part of a program that contains a
4347
42
# configuration script generated by Autoconf, you may include it under
4348
43
# the same distribution terms that you use for the rest of that program.
4350
# A sed program that does not truncate output.
4353
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
4354
Xsed="$SED -e 1s/^X//"
4356
# The HP-UX ksh and POSIX shell print the target directory to stdout
4358
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4360
# The names of the tagged configurations supported by this script.
4363
# ### BEGIN LIBTOOL CONFIG],
4364
[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4366
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4368
# Shell to use when invoking shell scripts.
4371
# Whether or not to build shared libraries.
4372
build_libtool_libs=$enable_shared
4374
# Whether or not to build static libraries.
4375
build_old_libs=$enable_static
4377
# Whether or not to add -lc for building shared libraries.
4378
build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4380
# Whether or not to disallow shared libs when runtime libs are static
4381
allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4383
# Whether or not to optimize for fast installation.
4384
fast_install=$enable_fast_install
4387
host_alias=$host_alias
4392
build_alias=$build_alias
4396
# An echo program that does not interpret backslashes.
4401
AR_FLAGS=$lt_AR_FLAGS
4406
# LTCC compiler flags.
4407
LTCFLAGS=$lt_LTCFLAGS
4409
# A language-specific compiler.
4410
CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4412
# Is the compiler the GNU C compiler?
4413
with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4418
# The linker used to build libraries.
4419
LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4421
# Whether we need hard or soft links.
4424
# A BSD-compatible nm program.
4427
# A symbol stripping program
4430
# Used to examine libraries when file_magic_cmd begins "file"
4431
MAGIC_CMD=$MAGIC_CMD
4433
# Used on cygwin: DLL creation program.
4436
# Used on cygwin: object dumper.
4439
# Used on cygwin: assembler.
4442
# The name of the directory that contains temporary libtool files.
4445
# How to create reloadable object files.
4446
reload_flag=$lt_reload_flag
4447
reload_cmds=$lt_reload_cmds
4449
# How to pass a linker flag through the compiler.
4450
wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4452
# Object file suffix (normally "o").
4455
# Old archive suffix (normally "a").
4458
# Shared library suffix (normally ".so").
4459
shrext_cmds='$shrext_cmds'
4461
# Executable file suffix (normally "").
4464
# Additional compiler flags for building library objects.
4465
pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4468
# What is the maximum length of a command?
4469
max_cmd_len=$lt_cv_sys_max_cmd_len
4471
# Does compiler simultaneously support -c and -o options?
4472
compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4474
# Must we lock files when doing compilation?
4475
need_locks=$lt_need_locks
4477
# Do we need the lib prefix for modules?
4478
need_lib_prefix=$need_lib_prefix
4480
# Do we need a version for libraries?
4481
need_version=$need_version
4483
# Whether dlopen is supported.
4484
dlopen_support=$enable_dlopen
4486
# Whether dlopen of programs is supported.
4487
dlopen_self=$enable_dlopen_self
4489
# Whether dlopen of statically linked programs is supported.
4490
dlopen_self_static=$enable_dlopen_self_static
4492
# Compiler flag to prevent dynamic linking.
4493
link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4495
# Compiler flag to turn off builtin functions.
4496
no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4498
# Compiler flag to allow reflexive dlopens.
4499
export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4501
# Compiler flag to generate shared objects directly from archives.
4502
whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4504
# Compiler flag to generate thread-safe objects.
4505
thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4507
# Library versioning type.
4508
version_type=$version_type
4510
# Format of library name prefix.
4511
libname_spec=$lt_libname_spec
4513
# List of archive names. First name is the real one, the rest are links.
4514
# The last name is the one that the linker finds with -lNAME.
4515
library_names_spec=$lt_library_names_spec
4517
# The coded name of the library, if different from the real name.
4518
soname_spec=$lt_soname_spec
4520
# Commands used to build and install an old-style archive.
4522
old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4523
old_postinstall_cmds=$lt_old_postinstall_cmds
4524
old_postuninstall_cmds=$lt_old_postuninstall_cmds
4526
# Create an old-style archive from a shared archive.
4527
old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4529
# Create a temporary old-style archive to link instead of a shared archive.
4530
old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4532
# Commands used to build and install a shared archive.
4533
archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4534
archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4535
postinstall_cmds=$lt_postinstall_cmds
4536
postuninstall_cmds=$lt_postuninstall_cmds
4538
# Commands used to build a loadable module (assumed same as above if empty)
4539
module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4540
module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4542
# Commands to strip libraries.
4543
old_striplib=$lt_old_striplib
4544
striplib=$lt_striplib
4546
# Dependencies to place before the objects being linked to create a
4548
predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4550
# Dependencies to place after the objects being linked to create a
4552
postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4554
# Dependencies to place before the objects being linked to create a
4556
predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4558
# Dependencies to place after the objects being linked to create a
4560
postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4562
# The library search path used internally by the compiler when linking
4564
compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4566
# Method to check whether dependent libraries are shared objects.
4567
deplibs_check_method=$lt_deplibs_check_method
4569
# Command to use when deplibs_check_method == file_magic.
4570
file_magic_cmd=$lt_file_magic_cmd
4572
# Flag that allows shared libraries with undefined symbols to be built.
4573
allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4575
# Flag that forces no undefined symbols.
4576
no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4578
# Commands used to finish a libtool library installation in a directory.
4579
finish_cmds=$lt_finish_cmds
4581
# Same as above, but a single script fragment to be evaled but not shown.
4582
finish_eval=$lt_finish_eval
4584
# Take the output of nm and produce a listing of raw symbols and C names.
4585
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4587
# Transform the output of nm in a proper C declaration
4588
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4590
# Transform the output of nm in a C name address pair
4591
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4593
# This is the shared library runtime path variable.
4594
runpath_var=$runpath_var
4596
# This is the shared library path variable.
4597
shlibpath_var=$shlibpath_var
4599
# Is shlibpath searched before the hard-coded library search path?
4600
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4602
# How to hardcode a shared library path into an executable.
4603
hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4605
# Whether we should hardcode library paths into libraries.
4606
hardcode_into_libs=$hardcode_into_libs
4608
# Flag to hardcode \$libdir into a binary during linking.
4609
# This must work even if \$libdir does not exist.
4610
hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4612
# If ld is used when linking, flag to hardcode \$libdir into
4613
# a binary during linking. This must work even if \$libdir does
4615
hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4617
# Whether we need a single -rpath flag with a separated argument.
4618
hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4620
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4622
hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4624
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4626
hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4628
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4629
# the resulting binary.
4630
hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4632
# Set to yes if building a shared library automatically hardcodes DIR into the library
4633
# and all subsequent libraries and executables linked against it.
4634
hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4636
# Variables whose values should be saved in libtool wrapper scripts and
4637
# restored at relink time.
4638
variables_saved_for_relink="$variables_saved_for_relink"
4640
# Whether libtool must link a program against all its dependency libraries.
4641
link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4643
# Compile-time system search path for libraries
4644
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4646
# Run-time system search path for libraries
4647
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4649
# Fix the shell variable \$srcfile for the compiler.
4650
fix_srcfile_path=$lt_fix_srcfile_path
4652
# Set to yes if exported symbols are required.
4653
always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4655
# The commands to list exported symbols.
4656
export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4658
# The commands to extract the exported symbol list from a shared archive.
4659
extract_expsyms_cmds=$lt_extract_expsyms_cmds
4661
# Symbols that should not be listed in the preloaded symbols.
4662
exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4664
# Symbols that must always be exported.
4665
include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4668
[# ### END LIBTOOL CONFIG],
4669
[# ### END LIBTOOL TAG CONFIG: $tagname])
4676
cat <<\EOF >> "$cfgfile"
4678
# AIX sometimes has problems with the GCC collect2 program. For some
4679
# reason, if we set the COLLECT_NAMES environment variable, the problems
4680
# vanish in a puff of smoke.
4681
if test "X${COLLECT_NAMES+set}" != Xset; then
4683
export COLLECT_NAMES
4689
# We use sed instead of cat because bash on DJGPP gets confused if
4690
# if finds mixed CR/LF and LF-only lines. Since sed operates in
4691
# text mode, it properly converts lines to CR/LF. This bash problem
4692
# is reportedly fixed, but why not run on old versions too?
4693
sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4695
mv -f "$cfgfile" "$ofile" || \
4696
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4700
# If there is no Makefile yet, we rely on a make rule to execute
4701
# `config.status --recheck' to rerun these tests and create the
4702
# libtool script then.
4703
ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4704
if test -f "$ltmain_in"; then
4705
test -f Makefile && make "$ltmain"
4708
])# AC_LIBTOOL_CONFIG
4711
# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4712
# -------------------------------------------
4713
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4714
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4716
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4718
if test "$GCC" = yes; then
4719
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4721
AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4722
lt_cv_prog_compiler_rtti_exceptions,
4723
[-fno-rtti -fno-exceptions], [],
4724
[_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4726
])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4729
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4730
# ---------------------------------
4731
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4732
[AC_REQUIRE([AC_CANONICAL_HOST])
4733
AC_REQUIRE([LT_AC_PROG_SED])
4734
AC_REQUIRE([AC_PROG_NM])
4735
AC_REQUIRE([AC_OBJEXT])
4736
# Check for command to grab the raw symbol name followed by C symbol from nm.
4737
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4738
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4740
# These are sane defaults that work on at least a few old systems.
4741
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
4743
# Character class describing NM global symbol codes.
4744
symcode='[[BCDEGRST]]'
4746
# Regexp to match symbols that can be accessed directly from C.
4747
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4749
# Transform an extracted symbol line into a proper C declaration
4750
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4752
# Transform an extracted symbol line into symbol name and symbol address
4753
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4755
# Define system-specific variables.
4760
cygwin* | mingw* | pw32*)
4761
symcode='[[ABCDGISTW]]'
4763
hpux*) # Its linker distinguishes data from code symbols
4764
if test "$host_cpu" = ia64; then
4765
symcode='[[ABCDEGRST]]'
4767
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4768
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4770
linux* | k*bsd*-gnu)
4771
if test "$host_cpu" = ia64; then
4772
symcode='[[ABCDGIRSTW]]'
4773
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4774
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4778
symcode='[[BCDEGRST]]'
4781
symcode='[[BCDEGQRST]]'
4792
sysv5* | sco5v6* | unixware* | OpenUNIX*)
4796
symcode='[[DFNSTU]]'
4800
# Handle CRLF in mingw tool chain
4804
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4808
# If we're using GNU nm, then use its standard symbol codes.
4809
case `$NM -V 2>&1` in
4810
*GNU* | *'with BFD'*)
4811
symcode='[[ABCDGIRSTW]]' ;;
4814
# Try without a prefix undercore, then with it.
4815
for ac_symprfx in "" "_"; do
4817
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4818
symxfrm="\\1 $ac_symprfx\\2 \\2"
4820
# Write the raw and C identifiers.
4821
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4823
# Check to see that the pipe works correctly.
4827
cat > conftest.$ac_ext <<EOF
4832
void nm_test_func(){}
4836
int main(){nm_test_var='a';nm_test_func();return(0);}
4839
if AC_TRY_EVAL(ac_compile); then
4840
# Now try to grab the symbols.
4842
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4843
# Try sorting and uniquifying the output.
4844
if sort "$nlist" | uniq > "$nlist"T; then
4845
mv -f "$nlist"T "$nlist"
4850
# Make sure that we snagged all the symbols we need.
4851
if grep ' nm_test_var$' "$nlist" >/dev/null; then
4852
if grep ' nm_test_func$' "$nlist" >/dev/null; then
4853
cat <<EOF > conftest.$ac_ext
4859
# Now generate the symbol file.
4860
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4862
cat <<EOF >> conftest.$ac_ext
4863
#if defined (__STDC__) && __STDC__
4864
# define lt_ptr_t void *
4866
# define lt_ptr_t char *
4870
/* The mapping between symbol names and symbols. */
4875
lt_preloaded_symbols[[]] =
4878
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4879
cat <<\EOF >> conftest.$ac_ext
4887
# Now try linking the two files.
4888
mv conftest.$ac_objext conftstm.$ac_objext
4889
lt_save_LIBS="$LIBS"
4890
lt_save_CFLAGS="$CFLAGS"
4891
LIBS="conftstm.$ac_objext"
4892
CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4893
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4896
LIBS="$lt_save_LIBS"
4897
CFLAGS="$lt_save_CFLAGS"
4899
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4902
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4905
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4908
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4909
cat conftest.$ac_ext >&5
4911
rm -f conftest* conftst*
4913
# Do not use the global_symbol_pipe unless it works.
4914
if test "$pipe_works" = yes; then
4917
lt_cv_sys_global_symbol_pipe=
4921
if test -z "$lt_cv_sys_global_symbol_pipe"; then
4922
lt_cv_sys_global_symbol_to_cdecl=
4924
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4925
AC_MSG_RESULT(failed)
4929
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4932
# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4933
# ---------------------------------------
4934
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4935
[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4936
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4937
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4939
AC_MSG_CHECKING([for $compiler option to produce PIC])
4941
# C++ specific cases for pic, static, wl, etc.
4942
if test "$GXX" = yes; then
4943
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4944
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4948
# All AIX code is PIC.
4949
if test "$host_cpu" = ia64; then
4950
# AIX 5 now supports IA64 processor
4951
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4955
# FIXME: we need at least 68020 code to build shared libraries, but
4956
# adding the `-m68020' flag to GCC prevents building anything better,
4958
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4960
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4961
# PIC is the default for these OSes.
4963
mingw* | cygwin* | os2* | pw32*)
4964
# This hack is so that the source file can tell whether it is being
4965
# built for inclusion in a dll (and should export symbols for example).
4966
# Although the cygwin gcc ignores -fPIC, still need this for old-style
4967
# (--disable-auto-import) libraries
4968
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4970
darwin* | rhapsody*)
4971
# PIC is the default on this platform
4972
# Common symbols not allowed in MH_DYLIB files
4973
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4976
# DJGPP does not support shared libraries at all
4977
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4980
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
4981
# Instead, we relocate shared libraries at runtime.
4984
if test -d /usr/nec; then
4985
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4989
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4995
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5000
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5006
# All AIX code is PIC.
5007
if test "$host_cpu" = ia64; then
5008
# AIX 5 now supports IA64 processor
5009
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5011
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5015
case $cc_basename in
5017
# Green Hills C++ Compiler
5018
# _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"
5023
# PIC is the default on this platform
5024
# Common symbols not allowed in MH_DYLIB files
5025
case $cc_basename in
5027
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5028
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5033
case $cc_basename in
5035
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5038
# Green Hills C++ Compiler
5039
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5045
freebsd* | dragonfly*)
5046
# FreeBSD uses GNU C++
5048
hpux9* | hpux10* | hpux11*)
5049
case $cc_basename in
5051
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5052
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5053
if test "$host_cpu" != ia64; then
5054
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5058
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5059
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5065
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5074
# This is c89, which is MS Visual C++ (no shared libs)
5075
# Anyone wants to do a port?
5077
irix5* | irix6* | nonstopux*)
5078
case $cc_basename in
5080
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5081
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5082
# CC pic flag -KPIC is the default.
5088
linux* | k*bsd*-gnu)
5089
case $cc_basename in
5092
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5093
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5097
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5098
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5099
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5102
# Portland Group C++ compiler.
5103
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5104
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5105
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5109
# Make sure the PIC flag is empty. It appears that all Alpha
5110
# Linux and Compaq Tru64 Unix objects are PIC.
5111
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5112
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5115
case `$CC -V 2>&1 | sed 5q` in
5118
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5119
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5120
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5131
case $cc_basename in
5133
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
5141
osf3* | osf4* | osf5*)
5142
case $cc_basename in
5144
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5147
# Rational C++ 2.4.1
5148
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5151
# Digital/Compaq C++
5152
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5153
# Make sure the PIC flag is empty. It appears that all Alpha
5154
# Linux and Compaq Tru64 Unix objects are PIC.
5155
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5156
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5165
case $cc_basename in
5167
# Sun C++ 4.2, 5.x and Centerline C++
5168
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5169
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5170
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5173
# Green Hills C++ Compiler
5174
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5181
case $cc_basename in
5184
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5185
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5189
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5196
case $cc_basename in
5198
# NonStop-UX NCC 3.20
5199
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5205
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5206
case $cc_basename in
5208
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5209
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5210
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5217
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5223
if test "$GCC" = yes; then
5224
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5225
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5229
# All AIX code is PIC.
5230
if test "$host_cpu" = ia64; then
5231
# AIX 5 now supports IA64 processor
5232
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5237
# FIXME: we need at least 68020 code to build shared libraries, but
5238
# adding the `-m68020' flag to GCC prevents building anything better,
5240
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5243
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5244
# PIC is the default for these OSes.
5247
mingw* | cygwin* | pw32* | os2*)
5248
# This hack is so that the source file can tell whether it is being
5249
# built for inclusion in a dll (and should export symbols for example).
5250
# Although the cygwin gcc ignores -fPIC, still need this for old-style
5251
# (--disable-auto-import) libraries
5252
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5255
darwin* | rhapsody*)
5256
# PIC is the default on this platform
5257
# Common symbols not allowed in MH_DYLIB files
5258
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5262
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
5263
# Instead, we relocate shared libraries at runtime.
5267
# Just because we use GCC doesn't mean we suddenly get shared libraries
5268
# on systems that don't support them.
5269
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5274
if test -d /usr/nec; then
5275
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5280
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5287
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5293
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5297
# PORTME Check for flag to pass linker flags through the system compiler.
5300
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5301
if test "$host_cpu" = ia64; then
5302
# AIX 5 now supports IA64 processor
5303
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5305
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5309
# PIC is the default on this platform
5310
# Common symbols not allowed in MH_DYLIB files
5311
case $cc_basename in
5313
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5314
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5319
mingw* | cygwin* | pw32* | os2*)
5320
# This hack is so that the source file can tell whether it is being
5321
# built for inclusion in a dll (and should export symbols for example).
5322
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5325
hpux9* | hpux10* | hpux11*)
5326
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5327
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5334
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5337
# Is there a better lt_prog_compiler_static that works with the bundled CC?
5338
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5341
irix5* | irix6* | nonstopux*)
5342
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5343
# PIC (with -KPIC) is the default.
5344
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5348
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5349
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5352
linux* | k*bsd*-gnu)
5353
case $cc_basename in
5355
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5356
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5357
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5359
pgcc* | pgf77* | pgf90* | pgf95*)
5360
# Portland Group compilers (*not* the Pentium gcc compiler,
5361
# which looks to be a dead project)
5362
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5363
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5364
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5367
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5368
# All Alpha code is PIC.
5369
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5372
case `$CC -V 2>&1 | sed 5q` in
5375
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5376
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5377
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5380
# Sun Fortran 8.3 passes all unrecognized flags to the linker
5381
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5382
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5383
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=''
5390
osf3* | osf4* | osf5*)
5391
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5392
# All OSF/1 code is PIC.
5393
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5397
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5401
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5402
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5403
case $cc_basename in
5405
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
5407
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
5412
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5413
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5414
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5417
sysv4 | sysv4.2uw2* | sysv4.3*)
5418
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5419
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5420
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5424
if test -d /usr/nec ;then
5425
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5426
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5430
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5431
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5432
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5433
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5437
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5438
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5442
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5443
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5447
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5452
AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5455
# Check to make sure the PIC flag actually works.
5457
if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5458
AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5459
_LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5460
[$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5461
[case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5463
*) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5465
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5466
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5469
# For platforms which do not support PIC, -DPIC is meaningless:
5471
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5474
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5479
# Check to make sure the static flag actually works.
5481
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
5482
AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
5483
_LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
5484
$lt_tmp_static_flag,
5486
[_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
5490
# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5491
# ------------------------------------
5492
# See if the linker supports building shared libraries.
5493
AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5494
[AC_REQUIRE([LT_AC_PROG_SED])dnl
5495
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5497
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5500
# If we're using GNU nm, then we don't want the "-C" option.
5501
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5502
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5503
_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'
5505
_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'
5509
_LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5512
_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'
5515
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5520
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
5521
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5522
_LT_AC_TAGVAR(archive_cmds, $1)=
5523
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5524
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5525
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5526
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5527
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5528
_LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5529
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5530
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5531
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5532
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5533
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5534
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5535
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5536
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
5537
_LT_AC_TAGVAR(module_cmds, $1)=
5538
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
5539
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5540
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5541
# include_expsyms should be a list of space-separated symbols to be *always*
5542
# included in the symbol list
5543
_LT_AC_TAGVAR(include_expsyms, $1)=
5544
# exclude_expsyms can be an extended regexp of symbols to exclude
5545
# it will be wrapped by ` (' and `)$', so one must not match beginning or
5546
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5547
# as well as any symbol that contains `d'.
5548
_LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5549
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5550
# platforms (ab)use it in PIC code, but their linkers get confused if
5551
# the symbol is explicitly referenced. Since portable code cannot
5552
# rely on this symbol name, it's probably fine to never include it in
5553
# preloaded symbol tables.
5554
extract_expsyms_cmds=
5555
# Just being paranoid about ensuring that cc_basename is set.
5556
_LT_CC_BASENAME([$compiler])
5558
cygwin* | mingw* | pw32*)
5559
# FIXME: the MSVC++ port hasn't been tested in a loooong time
5560
# When not using gcc, we currently assume that we are using
5561
# Microsoft Visual C++.
5562
if test "$GCC" != yes; then
5567
# we just hope/assume this is gcc and not c89 (= MSVC++)
5575
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
5576
if test "$with_gnu_ld" = yes; then
5577
# If archive_cmds runs LD, not CC, wlarc should be empty
5580
# Set some defaults for GNU ld with shared library support. These
5581
# are reset later if shared libraries are not supported. Putting them
5582
# here allows them to be overridden if necessary.
5583
runpath_var=LD_RUN_PATH
5584
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5585
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5586
# ancient GNU ld didn't support --whole-archive et. al.
5587
if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5588
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5590
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5592
supports_anon_versioning=no
5593
case `$LD -v 2>/dev/null` in
5594
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5595
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5596
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5597
*\ 2.11.*) ;; # other 2.11 versions
5598
*) supports_anon_versioning=yes ;;
5601
# See if GNU ld supports shared libraries.
5603
aix3* | aix4* | aix5*)
5604
# On AIX/PPC, the GNU linker is very broken
5605
if test "$host_cpu" != ia64; then
5606
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5609
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
5610
*** to be unable to reliably create shared libraries on AIX.
5611
*** Therefore, libtool is disabling shared libraries support. If you
5612
*** really care for shared libraries, you may want to modify your PATH
5613
*** so that a non-GNU linker is found, and then restart.
5620
_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)'
5621
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5622
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5624
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5625
# that the semantics of dynamic libraries on AmigaOS, at least up
5626
# to version 4, is to share data among multiple programs linked
5627
# with the same dynamic library. Since this doesn't match the
5628
# behavior of shared libraries on other platforms, we can't use
5630
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5634
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5635
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5636
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5637
# support --undefined. This deserves some investigation. FIXME
5638
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5640
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5644
cygwin* | mingw* | pw32*)
5645
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5646
# as there is no search path for DLLs.
5647
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5648
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5649
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5650
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5651
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
5653
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5654
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5655
# If the export-symbols file already is a .def file (1st line
5656
# is EXPORTS), use it as is; otherwise, prepend...
5657
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5658
cp $export_symbols $output_objdir/$soname.def;
5660
echo EXPORTS > $output_objdir/$soname.def;
5661
cat $export_symbols >> $output_objdir/$soname.def;
5663
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5665
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5670
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5671
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5672
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5673
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5674
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5675
# Instead, shared libraries are loaded at an image base (0x10000000 by
5676
# default) and relocated if they conflict, which is a slow very memory
5677
# consuming and fragmenting process. To avoid this, we pick a random,
5678
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5679
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
5680
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5681
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5684
gnu* | linux* | k*bsd*-gnu)
5685
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5687
case $cc_basename,$host_cpu in
5688
pgcc*) # Portland Group C compiler
5689
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
5690
tmp_addflag=' $pic_flag'
5692
pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
5693
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
5694
tmp_addflag=' $pic_flag -Mnomain' ;;
5695
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5696
tmp_addflag=' -i_dynamic' ;;
5697
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5698
tmp_addflag=' -i_dynamic -nofor_main' ;;
5699
ifc* | ifort*) # Intel Fortran compiler
5700
tmp_addflag=' -nofor_main' ;;
5702
case `$CC -V 2>&1 | sed 5q` in
5703
*Sun\ C*) # Sun C 5.9
5704
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
5705
tmp_sharedflag='-G' ;;
5706
*Sun\ F*) # Sun Fortran 8.3
5707
tmp_sharedflag='-G' ;;
5709
tmp_sharedflag='-shared' ;;
5711
_LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5713
if test $supports_anon_versioning = yes; then
5714
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5715
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5716
$echo "local: *; };" >> $output_objdir/$libname.ver~
5717
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5720
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5725
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5726
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5729
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5730
_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'
5735
if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5736
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5739
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
5740
*** create shared libraries on Solaris systems. Therefore, libtool
5741
*** is disabling shared libraries support. We urge you to upgrade GNU
5742
*** binutils to release 2.9.1 or newer. Another option is to modify
5743
*** your PATH or compiler configuration so that the native linker is
5744
*** used, and then restart.
5747
elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5748
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5749
_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'
5751
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5755
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5756
case `$LD -v 2>&1` in
5757
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5758
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5761
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
5762
*** reliably create shared libraries on SCO systems. Therefore, libtool
5763
*** is disabling shared libraries support. We urge you to upgrade GNU
5764
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5765
*** your PATH or compiler configuration so that the native linker is
5766
*** used, and then restart.
5771
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5772
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
5773
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
5774
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
5776
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5783
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5785
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5786
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5790
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5791
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5792
_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'
5794
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5799
if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
5801
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5802
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5803
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5806
# PORTME fill in a description of your system's linker (not GNU ld)
5809
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5810
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5811
_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'
5812
# Note: this linker hardcodes the directories in LIBPATH if there
5813
# are no directories specified by -L.
5814
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5815
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
5816
# Neither direct hardcoding nor static linking is supported with a
5818
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5823
if test "$host_cpu" = ia64; then
5824
# On IA64, the linker does run time linking by default, so we don't
5825
# have to do anything special.
5826
aix_use_runtimelinking=no
5827
exp_sym_flag='-Bexport'
5830
# If we're using GNU nm, then we don't want the "-C" option.
5831
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5832
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5833
_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'
5835
_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'
5837
aix_use_runtimelinking=no
5839
# Test if we are trying to use run time linking or normal
5840
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
5841
# need to do runtime linking.
5842
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5843
for ld_flag in $LDFLAGS; do
5844
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5845
aix_use_runtimelinking=yes
5852
exp_sym_flag='-bexport'
5853
no_entry_flag='-bnoentry'
5856
# When large executables or shared objects are built, AIX ld can
5857
# have problems creating the table of contents. If linking a library
5858
# or program results in "error TOC overflow" add -mminimal-toc to
5859
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5860
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5862
_LT_AC_TAGVAR(archive_cmds, $1)=''
5863
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5864
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5865
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5867
if test "$GCC" = yes; then
5868
case $host_os in aix4.[[012]]|aix4.[[012]].*)
5869
# We only want to do this on AIX 4.2 and lower, the check
5870
# below for broken collect2 doesn't work under 4.3+
5871
collect2name=`${CC} -print-prog-name=collect2`
5872
if test -f "$collect2name" && \
5873
strings "$collect2name" | grep resolve_lib_name >/dev/null
5875
# We have reworked collect2
5878
# We have old collect2
5879
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5880
# It fails to find uninstalled libraries when the uninstalled
5881
# path is not listed in the libpath. Setting hardcode_minus_L
5882
# to unsupported forces relinking
5883
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5884
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5885
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5889
shared_flag='-shared'
5890
if test "$aix_use_runtimelinking" = yes; then
5891
shared_flag="$shared_flag "'${wl}-G'
5895
if test "$host_cpu" = ia64; then
5896
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5897
# chokes on -Wl,-G. The following line is correct:
5900
if test "$aix_use_runtimelinking" = yes; then
5901
shared_flag='${wl}-G'
5903
shared_flag='${wl}-bM:SRE'
5908
# It seems that -bexpall does not export symbols beginning with
5909
# underscore (_), so it is better to generate a list of symbols to export.
5910
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5911
if test "$aix_use_runtimelinking" = yes; then
5912
# Warning - without using the other runtime loading flags (-brtl),
5913
# -berok will link without error, but may produce a broken library.
5914
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5915
# Determine the default libpath from the value encoded in an empty executable.
5916
_LT_AC_SYS_LIBPATH_AIX
5917
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5918
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5920
if test "$host_cpu" = ia64; then
5921
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5922
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5923
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
5925
# Determine the default libpath from the value encoded in an empty executable.
5926
_LT_AC_SYS_LIBPATH_AIX
5927
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5928
# Warning - without using the other run time loading flags,
5929
# -berok will link without error, but may produce a broken library.
5930
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5931
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5932
# Exported symbols can be pulled into shared objects from archives
5933
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5934
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5935
# This is similar to how AIX traditionally builds its shared libraries.
5936
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5942
_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)'
5943
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5944
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5945
# see comment about different semantics on the GNU ld section
5946
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5950
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5953
cygwin* | mingw* | pw32*)
5954
# When not using gcc, we currently assume that we are using
5955
# Microsoft Visual C++.
5956
# hardcode_libdir_flag_spec is actually meaningless, as there is
5957
# no search path for DLLs.
5958
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5959
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5960
# Tell ltmain to make .lib files, not .a files.
5962
# Tell ltmain to make .dll files, not .so files.
5964
# FIXME: Setting linknames here is a bad hack.
5965
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5966
# The linker will automatically build a .lib file if we build a DLL.
5967
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5968
# FIXME: Should let the user specify the lib program.
5969
_LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5970
_LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
5971
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5974
darwin* | rhapsody*)
5976
rhapsody* | darwin1.[[012]])
5977
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
5980
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5981
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5983
case ${MACOSX_DEPLOYMENT_TARGET} in
5985
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5988
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
5994
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5995
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5996
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5997
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5998
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
5999
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6000
if test "$GCC" = yes ; then
6001
output_verbose_link_cmd='echo'
6002
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
6003
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
6004
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
6005
_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}'
6006
_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}'
6008
case $cc_basename in
6010
output_verbose_link_cmd='echo'
6011
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
6012
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
6013
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
6014
_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 $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
6015
_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}'
6018
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6025
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6026
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6027
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6031
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6034
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
6035
# support. Future versions do this automatically, but an explicit c++rt0.o
6036
# does not break anything, and helps significantly (at the cost of a little
6039
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
6040
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6041
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6042
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6045
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
6047
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6048
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6049
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6050
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6053
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
6054
freebsd* | dragonfly*)
6055
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
6056
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6057
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6058
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6062
if test "$GCC" = yes; then
6063
_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'
6065
_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'
6067
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6068
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6069
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6071
# hardcode_minus_L: Not really in the search PATH,
6072
# but as the default location of the library.
6073
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6074
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6078
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6079
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6081
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
6083
if test "$with_gnu_ld" = no; then
6084
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6085
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6087
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6088
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6090
# hardcode_minus_L: Not really in the search PATH,
6091
# but as the default location of the library.
6092
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6097
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6100
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6103
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
6106
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6112
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6115
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
6118
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6122
if test "$with_gnu_ld" = no; then
6123
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6124
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6128
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
6129
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6130
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6133
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6134
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6136
# hardcode_minus_L: Not really in the search PATH,
6137
# but as the default location of the library.
6138
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6144
irix5* | irix6* | nonstopux*)
6145
if test "$GCC" = yes; then
6146
_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'
6148
_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'
6149
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
6151
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6152
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6153
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6157
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
6158
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
6160
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
6162
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6163
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6164
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6168
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6169
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6170
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6171
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6172
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6176
if test -f /usr/libexec/ld.so; then
6177
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6178
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6179
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6180
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6181
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
6182
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6183
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6186
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
6187
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6188
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6191
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6192
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6197
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6202
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6203
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6204
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6205
_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'
6206
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
6210
if test "$GCC" = yes; then
6211
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6212
_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'
6214
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6215
_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'
6217
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6218
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6221
osf4* | osf5*) # as osf3* with the addition of -msym flag
6222
if test "$GCC" = yes; then
6223
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6224
_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'
6225
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6227
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6228
_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'
6229
_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~
6230
$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
6232
# Both c and cxx compiler support -rpath directly
6233
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6235
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6239
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6240
if test "$GCC" = yes; then
6242
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6243
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6244
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
6247
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6248
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6249
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6251
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6252
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6254
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6256
# The compiler driver will combine and reorder linker options,
6257
# but understands `-z linker_flag'. GCC discards it without `$wl',
6258
# but is careful enough not to reorder.
6259
# Supported since Solaris 2.6 (maybe 2.5.1?)
6260
if test "$GCC" = yes; then
6261
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6263
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6267
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6271
if test "x$host_vendor" = xsequent; then
6272
# Use $CC to link under sequent, because it throws in some extra .o
6273
# files that make .init and .fini sections work.
6274
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
6276
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
6278
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6279
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6280
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6281
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6285
case $host_vendor in
6287
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6288
_LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
6291
## LD is ld it makes a PLAMLIB
6292
## CC just makes a GrossModule.
6293
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6294
_LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
6295
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6298
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6299
_LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
6302
runpath_var='LD_RUN_PATH'
6303
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6307
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6308
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6309
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6313
if test -d /usr/nec; then
6314
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6315
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6316
runpath_var=LD_RUN_PATH
6317
hardcode_runpath_var=yes
6318
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
6322
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6323
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6324
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6325
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6326
runpath_var='LD_RUN_PATH'
6328
if test "$GCC" = yes; then
6329
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6330
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6332
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6333
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6337
sysv5* | sco3.2v5* | sco5v6*)
6338
# Note: We can NOT use -z defs as we might desire, because we do not
6339
# link with -lc, and that would cause any symbols used from libc to
6340
# always be unresolved, which means just about no library would
6341
# ever link correctly. If we're not using GNU ld we use -z text
6342
# though, which does catch some bad symbols but isn't as heavy-handed
6344
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6345
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6346
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6347
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6348
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
6349
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
6350
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6351
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6352
runpath_var='LD_RUN_PATH'
6354
if test "$GCC" = yes; then
6355
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6356
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6358
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6359
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6364
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6365
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6366
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6370
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6375
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
6376
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6379
# Do we need to explicitly link libc?
6381
case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
6383
# Assume -lc should be added
6384
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6386
if test "$enable_shared" = yes && test "$GCC" = yes; then
6387
case $_LT_AC_TAGVAR(archive_cmds, $1) in
6389
# FIXME: we may have to deal with multi-command sequences.
6392
# Test whether the compiler implicitly links with -lc since on some
6393
# systems, -lgcc has to come before -lc. If gcc already passes -lc
6394
# to ld, don't add -lc before -lgcc.
6395
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6397
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6399
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6402
libobjs=conftest.$ac_objext
6404
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6405
pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
6411
lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6412
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
6413
if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6415
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6417
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6419
_LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6421
cat conftest.err 1>&5
6424
AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6430
])# AC_LIBTOOL_PROG_LD_SHLIBS
6433
# _LT_AC_FILE_LTDLL_C
6434
# -------------------
6435
# Be careful that the start marker always follows a newline.
6436
AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6437
# /* ltdll.c starts here */
6438
# #define WIN32_LEAN_AND_MEAN
6439
# #include <windows.h>
6440
# #undef WIN32_LEAN_AND_MEAN
6441
# #include <stdio.h>
6443
# #ifndef __CYGWIN__
6444
# # ifdef __CYGWIN32__
6445
# # define __CYGWIN__ __CYGWIN32__
6449
# #ifdef __cplusplus
6452
# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6453
# #ifdef __cplusplus
6458
# #include <cygwin/cygwin_dll.h>
6459
# DECLARE_CYGWIN_DLL( DllMain );
6461
# HINSTANCE __hDllInstance_base;
6464
# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6466
# __hDllInstance_base = hInst;
6469
# /* ltdll.c ends here */
6470
])# _LT_AC_FILE_LTDLL_C
6473
# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6474
# ---------------------------------
6475
AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6479
AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
6480
AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
6481
AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
6482
AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
6483
AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
6484
AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
6485
AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
6487
# This is just to silence aclocal about the macro not being used
6488
ifelse([AC_DISABLE_FAST_INSTALL])
6490
AC_DEFUN([LT_AC_PROG_GCJ],
6491
[AC_CHECK_TOOL(GCJ, gcj, no)
6492
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6496
AC_DEFUN([LT_AC_PROG_RC],
6497
[AC_CHECK_TOOL(RC, windres, no)
6501
# Cheap backport of AS_EXECUTABLE_P and required macros
6502
# from Autoconf 2.59; we should not use $as_executable_p directly.
6506
m4_ifndef([_AS_TEST_PREPARE],
6507
[m4_defun([_AS_TEST_PREPARE],
6508
[if test -x / >/dev/null 2>&1; then
6509
as_executable_p='test -x'
6511
as_executable_p='test -f'
6513
])])# _AS_TEST_PREPARE
6517
# Check whether a file is executable.
6518
m4_ifndef([AS_EXECUTABLE_P],
6519
[m4_defun([AS_EXECUTABLE_P],
6520
[AS_REQUIRE([_AS_TEST_PREPARE])dnl
6521
$as_executable_p $1[]dnl
6522
])])# AS_EXECUTABLE_P
6524
# NOTE: This macro has been submitted for inclusion into #
6525
# GNU Autoconf as AC_PROG_SED. When it is available in #
6526
# a released version of Autoconf we should remove this #
6527
# macro and use it instead. #
6530
# Check for a fully-functional sed program, that truncates
6531
# as few characters as possible. Prefer GNU sed if found.
6532
AC_DEFUN([LT_AC_PROG_SED],
6533
[AC_MSG_CHECKING([for a sed that does not truncate output])
6534
AC_CACHE_VAL(lt_cv_path_SED,
6535
[# Loop through the user's path and test for sed and gsed.
6536
# Then use that list of sed's as ones to test for truncation.
6537
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6541
test -z "$as_dir" && as_dir=.
6542
for lt_ac_prog in sed gsed; do
6543
for ac_exec_ext in '' $ac_executable_extensions; do
6544
if AS_EXECUTABLE_P(["$as_dir/$lt_ac_prog$ac_exec_ext"]); then
6545
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6553
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
6554
# along with /bin/sed that truncates output.
6555
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6556
test ! -f $lt_ac_sed && continue
6557
cat /dev/null > conftest.in
6559
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6560
# Check for GNU sed and select it if it is found.
6561
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6562
lt_cv_path_SED=$lt_ac_sed
6566
cat conftest.in conftest.in >conftest.tmp
6567
mv conftest.tmp conftest.in
6568
cp conftest.in conftest.nl
6570
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6571
cmp -s conftest.out conftest.nl || break
6572
# 10000 chars as input seems more than enough
6573
test $lt_ac_count -gt 10 && break
6574
lt_ac_count=`expr $lt_ac_count + 1`
6575
if test $lt_ac_count -gt $lt_ac_max; then
6576
lt_ac_max=$lt_ac_count
6577
lt_cv_path_SED=$lt_ac_sed
6584
AC_MSG_RESULT([$SED])
45
# PKG_PROG_PKG_CONFIG([MIN-VERSION])
46
# ----------------------------------
47
AC_DEFUN([PKG_PROG_PKG_CONFIG],
48
[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
49
m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
50
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
51
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
52
AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
54
if test -n "$PKG_CONFIG"; then
55
_pkg_min_version=m4_default([$1], [0.9.0])
56
AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
57
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
65
])# PKG_PROG_PKG_CONFIG
67
# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
69
# Check to see whether a particular set of modules exists. Similar
70
# to PKG_CHECK_MODULES(), but does not set variables or print errors.
73
# Similar to PKG_CHECK_MODULES, make sure that the first instance of
74
# this or PKG_CHECK_MODULES is called, or make sure to call
75
# PKG_CHECK_EXISTS manually
76
# --------------------------------------------------------------
77
AC_DEFUN([PKG_CHECK_EXISTS],
78
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
79
if test -n "$PKG_CONFIG" && \
80
AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
81
m4_ifval([$2], [$2], [:])
87
# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
88
# ---------------------------------------------
89
m4_define([_PKG_CONFIG],
90
[if test -n "$PKG_CONFIG"; then
91
if test -n "$$1"; then
94
PKG_CHECK_EXISTS([$3],
95
[pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
103
# _PKG_SHORT_ERRORS_SUPPORTED
104
# -----------------------------
105
AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
106
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
107
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
108
_pkg_short_errors_supported=yes
110
_pkg_short_errors_supported=no
112
])# _PKG_SHORT_ERRORS_SUPPORTED
115
# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
116
# [ACTION-IF-NOT-FOUND])
119
# Note that if there is a possibility the first call to
120
# PKG_CHECK_MODULES might not happen, you should be sure to include an
121
# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
124
# --------------------------------------------------------------
125
AC_DEFUN([PKG_CHECK_MODULES],
126
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
127
AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
128
AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
131
AC_MSG_CHECKING([for $1])
133
_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
134
_PKG_CONFIG([$1][_LIBS], [libs], [$2])
136
m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
137
and $1[]_LIBS to avoid the need to call pkg-config.
138
See the pkg-config man page for more details.])
140
if test $pkg_failed = yes; then
141
_PKG_SHORT_ERRORS_SUPPORTED
142
if test $_pkg_short_errors_supported = yes; then
143
$1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
145
$1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
147
# Put the nasty error message in config.log where it belongs
148
echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
150
ifelse([$4], , [AC_MSG_ERROR(dnl
151
[Package requirements ($2) were not met:
155
Consider adjusting the PKG_CONFIG_PATH environment variable if you
156
installed software in a non-standard prefix.
162
elif test $pkg_failed = untried; then
163
ifelse([$4], , [AC_MSG_FAILURE(dnl
164
[The pkg-config script could not be found or is too old. Make sure it
165
is in your PATH or set the PKG_CONFIG environment variable to the full
170
To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.])],
173
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
174
$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
176
ifelse([$3], , :, [$3])
178
])# PKG_CHECK_MODULES
6587
180
# Copyright (C) 2002, 2003, 2005, 2006, 2007 Free Software Foundation, Inc.