1
# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
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## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005
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## Free Software Foundation, Inc.
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## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
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## This file is free software; the Free Software Foundation gives
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## unlimited permission to copy and/or distribute it, with or without
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## modifications, as long as this notice is preserved.
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# serial 47 AC_PROG_LIBTOOL
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# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
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# -----------------------------------------------------------
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# If this macro is not defined by Autoconf, define it here.
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m4_ifdef([AC_PROVIDE_IFELSE],
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[m4_define([AC_PROVIDE_IFELSE],
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[m4_ifdef([AC_PROVIDE_$1],
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AC_DEFUN([AC_PROG_LIBTOOL],
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[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
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dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
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dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
29
AC_PROVIDE_IFELSE([AC_PROG_CXX],
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[define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
33
dnl And a similar setup for Fortran 77 support
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AC_PROVIDE_IFELSE([AC_PROG_F77],
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[define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
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dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
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dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
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dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
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AC_PROVIDE_IFELSE([AC_PROG_GCJ],
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[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
46
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
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[define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
50
ifdef([A][M_PROG_GCJ],
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[define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
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ifdef([LT_AC_PROG_GCJ],
53
[define([LT_AC_PROG_GCJ],
54
defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
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AC_DEFUN([_AC_PROG_LIBTOOL],
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[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
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AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
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AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
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AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
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# This can be used to rebuild libtool when needed
67
LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
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# Always use our own libtool.
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LIBTOOL='$(SHELL) $(apr_builddir)/libtool'
73
# Prevent multiple expansion
74
define([AC_PROG_LIBTOOL], [])
80
AC_DEFUN([AC_LIBTOOL_SETUP],
82
AC_REQUIRE([AC_ENABLE_SHARED])dnl
83
AC_REQUIRE([AC_ENABLE_STATIC])dnl
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AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
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AC_REQUIRE([AC_CANONICAL_HOST])dnl
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AC_REQUIRE([AC_CANONICAL_BUILD])dnl
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AC_REQUIRE([AC_PROG_CC])dnl
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AC_REQUIRE([AC_PROG_LD])dnl
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AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
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AC_REQUIRE([AC_PROG_NM])dnl
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AC_REQUIRE([AC_PROG_LN_S])dnl
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AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
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# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
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AC_REQUIRE([AC_OBJEXT])dnl
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AC_REQUIRE([AC_EXEEXT])dnl
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AC_LIBTOOL_SYS_MAX_CMD_LEN
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AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
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AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
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_LT_AC_PROG_ECHO_BACKSLASH
108
# AIX sometimes has problems with the GCC collect2 program. For some
109
# reason, if we set the COLLECT_NAMES environment variable, the problems
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# vanish in a puff of smoke.
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if test "X${COLLECT_NAMES+set}" != Xset; then
118
# Sed substitution that helps us do robust quoting. It backslashifies
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# metacharacters that are still active within double-quoted strings.
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Xsed='sed -e 1s/^X//'
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[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
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# Same as above, but do not quote variable references.
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[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
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# Sed substitution to delay expansion of an escaped shell variable in a
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# double_quote_subst'ed string.
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delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
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# Sed substitution to avoid accidental globbing in evaled expressions
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no_glob_subst='s/\*/\\\*/g'
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default_ofile=libtool
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# All known linkers require a `.a' archive for static linking (except MSVC,
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# which needs '.lib').
143
ltmain="$ac_aux_dir/ltmain.sh"
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ofile="$default_ofile"
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with_gnu_ld="$lt_cv_prog_gnu_ld"
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AC_CHECK_TOOL(AR, ar, false)
148
AC_CHECK_TOOL(RANLIB, ranlib, :)
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AC_CHECK_TOOL(STRIP, strip, :)
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# Set sane defaults for various variables
155
test -z "$AR" && AR=ar
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test -z "$AR_FLAGS" && AR_FLAGS=cru
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test -z "$AS" && AS=as
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test -z "$CC" && CC=cc
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test -z "$LTCC" && LTCC=$CC
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test -z "$DLLTOOL" && DLLTOOL=dlltool
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test -z "$LD" && LD=ld
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test -z "$LN_S" && LN_S="ln -s"
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test -z "$MAGIC_CMD" && MAGIC_CMD=file
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test -z "$NM" && NM=nm
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test -z "$SED" && SED=sed
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test -z "$OBJDUMP" && OBJDUMP=objdump
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test -z "$RANLIB" && RANLIB=:
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test -z "$STRIP" && STRIP=:
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test -z "$ac_objext" && ac_objext=o
171
# Determine commands to create old-style static archives.
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old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
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old_postinstall_cmds='chmod 644 $oldlib'
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old_postuninstall_cmds=
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if test -n "$RANLIB"; then
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old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
182
old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
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old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
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_LT_CC_BASENAME([$compiler])
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# Only perform the check for file, if the check method requires it
191
case $deplibs_check_method in
193
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
199
AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
200
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
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enable_win32_dll=yes, enable_win32_dll=no)
203
AC_ARG_ENABLE([libtool-lock],
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[AC_HELP_STRING([--disable-libtool-lock],
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[avoid locking (might break parallel builds)])])
206
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
209
[AC_HELP_STRING([--with-pic],
210
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
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[pic_mode="$withval"],
213
test -z "$pic_mode" && pic_mode=default
215
# Use C for the default configuration in the libtool script
217
AC_LIBTOOL_LANG_C_CONFIG
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# _LT_AC_SYS_COMPILER
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# -------------------
224
AC_DEFUN([_LT_AC_SYS_COMPILER],
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[AC_REQUIRE([AC_PROG_CC])dnl
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# If no C compiler was specified, use CC.
230
# Allow CC to be a program name with arguments.
232
])# _LT_AC_SYS_COMPILER
235
# _LT_CC_BASENAME(CC)
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# -------------------
237
# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
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AC_DEFUN([_LT_CC_BASENAME],
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[for cc_temp in $1""; do
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compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
242
distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
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cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
251
# _LT_COMPILER_BOILERPLATE
252
# ------------------------
253
# Check for compiler boilerplate output or warnings with
254
# the simple compiler test code.
255
AC_DEFUN([_LT_COMPILER_BOILERPLATE],
256
[ac_outfile=conftest.$ac_objext
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printf "$lt_simple_compile_test_code" >conftest.$ac_ext
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eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
259
_lt_compiler_boilerplate=`cat conftest.err`
261
])# _LT_COMPILER_BOILERPLATE
264
# _LT_LINKER_BOILERPLATE
265
# ----------------------
266
# Check for linker boilerplate output or warnings with
267
# the simple link test code.
268
AC_DEFUN([_LT_LINKER_BOILERPLATE],
269
[ac_outfile=conftest.$ac_objext
270
printf "$lt_simple_link_test_code" >conftest.$ac_ext
271
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
272
_lt_linker_boilerplate=`cat conftest.err`
274
])# _LT_LINKER_BOILERPLATE
277
# _LT_AC_SYS_LIBPATH_AIX
278
# ----------------------
279
# Links a minimal program and checks the executable
280
# for the system default hardcoded library path. In most cases,
281
# this is /usr/lib:/lib, but when the MPI compilers are used
282
# the location of the communication and MPI libs are included too.
283
# If we don't find anything, use the default library path according
284
# to the aix ld manual.
285
AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
286
[AC_LINK_IFELSE(AC_LANG_PROGRAM,[
287
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
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# Check for a 64-bit object if we didn't find anything.
290
if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
292
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
293
])# _LT_AC_SYS_LIBPATH_AIX
296
# _LT_AC_SHELL_INIT(ARG)
297
# ----------------------
298
AC_DEFUN([_LT_AC_SHELL_INIT],
299
[ifdef([AC_DIVERSION_NOTICE],
300
[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
301
[AC_DIVERT_PUSH(NOTICE)])
304
])# _LT_AC_SHELL_INIT
307
# _LT_AC_PROG_ECHO_BACKSLASH
308
# --------------------------
309
# Add some code to the start of the generated configure script which
310
# will find an echo command which doesn't interpret backslashes.
311
AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
313
# Check that we are running under the correct shell.
314
SHELL=${CONFIG_SHELL-/bin/sh}
318
# Remove one level of quotation (which was required for Make).
319
ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
324
if test "X[$]1" = X--no-reexec; then
325
# Discard the --no-reexec flag, and continue.
327
elif test "X[$]1" = X--fallback-echo; then
328
# Avoid inline document here, it may be left over
330
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
331
# Yippee, $echo works!
334
# Restart under the correct shell.
335
exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
338
if test "X[$]1" = X--fallback-echo; then
339
# used as fallback echo
347
# The HP-UX ksh and POSIX shell print the target directory to stdout
349
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
351
if test -z "$ECHO"; then
352
if test "X${echo_test_string+set}" != Xset; then
353
# find a string as large as possible, as long as the shell can cope with it
354
for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
355
# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
356
if (echo_test_string=`eval $cmd`) 2>/dev/null &&
357
echo_test_string=`eval $cmd` &&
358
(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
365
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
366
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
367
test "X$echo_testing_string" = "X$echo_test_string"; then
370
# The Solaris, AIX, and Digital Unix default echo programs unquote
371
# backslashes. This makes it impossible to quote backslashes using
372
# echo "$something" | sed 's/\\/\\\\/g'
374
# So, first we look for a working echo in the user's PATH.
376
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
377
for dir in $PATH /usr/ucb; do
379
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
380
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
381
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
382
test "X$echo_testing_string" = "X$echo_test_string"; then
389
if test "X$echo" = Xecho; then
390
# We didn't find a better echo, so look for alternatives.
391
if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
392
echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
393
test "X$echo_testing_string" = "X$echo_test_string"; then
394
# This shell has a builtin print -r that does the trick.
396
elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
397
test "X$CONFIG_SHELL" != X/bin/ksh; then
398
# If we have ksh, try running configure again with it.
399
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
400
export ORIGINAL_CONFIG_SHELL
401
CONFIG_SHELL=/bin/ksh
403
exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
407
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
408
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
409
test "X$echo_testing_string" = "X$echo_test_string"; then
412
elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
413
test "X$echo_testing_string" = 'X\t' &&
414
echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
415
test "X$echo_testing_string" = "X$echo_test_string"; then
416
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
418
SHELL="$CONFIG_SHELL"
420
echo="$CONFIG_SHELL [$]0 --fallback-echo"
421
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
422
test "X$echo_testing_string" = 'X\t' &&
423
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
424
test "X$echo_testing_string" = "X$echo_test_string"; then
425
echo="$CONFIG_SHELL [$]0 --fallback-echo"
427
# maybe with a smaller string...
430
for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
431
if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
438
if test "$prev" != 'sed 50q "[$]0"'; then
439
echo_test_string=`eval $prev`
440
export echo_test_string
441
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
443
# Oops. We lost completely, so just stick with echo.
452
# Copy echo and quote the copy suitably for passing to libtool from
453
# the Makefile, instead of quoting the original, which is used later.
455
if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
456
ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
460
])])# _LT_AC_PROG_ECHO_BACKSLASH
465
AC_DEFUN([_LT_AC_LOCK],
466
[AC_ARG_ENABLE([libtool-lock],
467
[AC_HELP_STRING([--disable-libtool-lock],
468
[avoid locking (might break parallel builds)])])
469
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
471
# Some flags need to be propagated to the compiler or linker for good
475
# Find out which ABI we are using.
476
echo 'int i;' > conftest.$ac_ext
477
if AC_TRY_EVAL(ac_compile); then
478
case `/usr/bin/file conftest.$ac_objext` in
490
# Find out which ABI we are using.
491
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
492
if AC_TRY_EVAL(ac_compile); then
493
if test "$lt_cv_prog_gnu_ld" = yes; then
494
case `/usr/bin/file conftest.$ac_objext` in
496
LD="${LD-ld} -melf32bsmip"
499
LD="${LD-ld} -melf32bmipn32"
502
LD="${LD-ld} -melf64bmip"
506
case `/usr/bin/file conftest.$ac_objext` in
522
x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
523
# Find out which ABI we are using.
524
echo 'int i;' > conftest.$ac_ext
525
if AC_TRY_EVAL(ac_compile); then
526
case `/usr/bin/file conftest.o` in
530
LD="${LD-ld} -m elf_i386"
532
ppc64-*linux*|powerpc64-*linux*)
533
LD="${LD-ld} -m elf32ppclinux"
536
LD="${LD-ld} -m elf_s390"
539
LD="${LD-ld} -m elf32_sparc"
546
LD="${LD-ld} -m elf_x86_64"
548
ppc*-*linux*|powerpc*-*linux*)
549
LD="${LD-ld} -m elf64ppc"
552
LD="${LD-ld} -m elf64_s390"
555
LD="${LD-ld} -m elf64_sparc"
565
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
566
SAVE_CFLAGS="$CFLAGS"
567
CFLAGS="$CFLAGS -belf"
568
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
570
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
572
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
573
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
574
CFLAGS="$SAVE_CFLAGS"
577
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
578
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
579
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
580
AC_CHECK_TOOL(AS, as, false)
581
AC_CHECK_TOOL(OBJDUMP, objdump, false)
586
need_locks="$enable_libtool_lock"
591
# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
592
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
593
# ----------------------------------------------------------------
594
# Check whether the given compiler option works
595
AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
596
[AC_REQUIRE([LT_AC_PROG_SED])
597
AC_CACHE_CHECK([$1], [$2],
599
ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
600
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
601
lt_compiler_flag="$3"
602
# Insert the option either (1) after the last *FLAGS variable, or
603
# (2) before a word containing "conftest.", or (3) at the end.
604
# Note that $ac_compile itself does not contain backslashes and begins
605
# with a dollar sign (not a hyphen), so the echo should work correctly.
606
# The option is referenced via a variable to avoid confusing sed.
607
lt_compile=`echo "$ac_compile" | $SED \
608
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
609
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
610
-e 's:$: $lt_compiler_flag:'`
611
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
612
(eval "$lt_compile" 2>conftest.err)
614
cat conftest.err >&AS_MESSAGE_LOG_FD
615
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
616
if (exit $ac_status) && test -s "$ac_outfile"; then
617
# The compiler can only warn and ignore the option if not recognized
618
# So say no if there are warnings other than the usual output.
619
$echo "X$_lt_compiler_boilerplate" | $Xsed >conftest.exp
620
$SED '/^$/d' conftest.err >conftest.er2
621
if test ! -s conftest.err || diff conftest.exp conftest.er2 >/dev/null; then
628
if test x"[$]$2" = xyes; then
629
ifelse([$5], , :, [$5])
631
ifelse([$6], , :, [$6])
633
])# AC_LIBTOOL_COMPILER_OPTION
636
# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
637
# [ACTION-SUCCESS], [ACTION-FAILURE])
638
# ------------------------------------------------------------
639
# Check whether the given compiler option works
640
AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
641
[AC_CACHE_CHECK([$1], [$2],
643
save_LDFLAGS="$LDFLAGS"
644
LDFLAGS="$LDFLAGS $3"
645
printf "$lt_simple_link_test_code" > conftest.$ac_ext
646
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
647
# The linker can only warn and ignore the option if not recognized
648
# So say no if there are warnings
649
if test -s conftest.err; then
650
# Append any errors to the config.log.
651
cat conftest.err 1>&AS_MESSAGE_LOG_FD
652
$echo "X$_lt_linker_boilerplate" | $Xsed > conftest.exp
653
$SED '/^$/d' conftest.err >conftest.er2
654
if diff conftest.exp conftest.er2 >/dev/null; then
662
LDFLAGS="$save_LDFLAGS"
665
if test x"[$]$2" = xyes; then
666
ifelse([$4], , :, [$4])
668
ifelse([$5], , :, [$5])
670
])# AC_LIBTOOL_LINKER_OPTION
673
# AC_LIBTOOL_SYS_MAX_CMD_LEN
674
# --------------------------
675
AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
676
[# find the maximum length of command line arguments
677
AC_MSG_CHECKING([the maximum length of command line arguments])
678
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
684
# On DJGPP, this test can blow up pretty badly due to problems in libc
685
# (any single argument exceeding 2000 bytes causes a buffer overrun
686
# during glob expansion). Even if it were fixed, the result of this
687
# check would be larger than it should be.
688
lt_cv_sys_max_cmd_len=12288; # 12K is about right
692
# Under GNU Hurd, this test is not required because there is
693
# no limit to the length of command line arguments.
694
# Libtool will interpret -1 as no limit whatsoever
695
lt_cv_sys_max_cmd_len=-1;
699
# On Win9x/ME, this test blows up -- it succeeds, but takes
700
# about 5 minutes as the teststring grows exponentially.
701
# Worse, since 9x/ME are not pre-emptively multitasking,
702
# you end up with a "frozen" computer, even though with patience
703
# the test eventually succeeds (with a max line length of 256k).
704
# Instead, let's just punt: use the minimum linelength reported by
705
# all of the supported platforms: 8192 (on NT/2K/XP).
706
lt_cv_sys_max_cmd_len=8192;
710
# On AmigaOS with pdksh, this test takes hours, literally.
711
# So we just punt and use a minimum line length of 8192.
712
lt_cv_sys_max_cmd_len=8192;
715
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
716
# This has been around since 386BSD, at least. Likely further.
717
if test -x /sbin/sysctl; then
718
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
719
elif test -x /usr/sbin/sysctl; then
720
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
722
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
724
# And add a safety zone
725
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
726
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
729
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
730
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
731
# nice to cause kernel panics so lets avoid the loop below.
732
# First set a reasonable default.
733
lt_cv_sys_max_cmd_len=16384
735
if test -x /sbin/sysconfig; then
736
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
737
*1*) lt_cv_sys_max_cmd_len=-1 ;;
742
# If test is not a shell built-in, we'll probably end up computing a
743
# maximum length that is only half of the actual maximum length, but
745
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
746
while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
747
= "XX$teststring") >/dev/null 2>&1 &&
748
new_result=`expr "X$teststring" : ".*" 2>&1` &&
749
lt_cv_sys_max_cmd_len=$new_result &&
750
test $i != 17 # 1/2 MB should be enough
753
teststring=$teststring$teststring
756
# Add a significant safety factor because C++ compilers can tack on massive
757
# amounts of additional arguments before passing them to the linker.
758
# It appears as though 1/2 is a usable value.
759
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
763
if test -n $lt_cv_sys_max_cmd_len ; then
764
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
768
])# AC_LIBTOOL_SYS_MAX_CMD_LEN
772
# --------------------
773
AC_DEFUN([_LT_AC_CHECK_DLFCN],
774
[AC_CHECK_HEADERS(dlfcn.h)dnl
775
])# _LT_AC_CHECK_DLFCN
778
# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
779
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
780
# ------------------------------------------------------------------
781
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
782
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
783
if test "$cross_compiling" = yes; then :
786
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
787
lt_status=$lt_dlunknown
788
cat > conftest.$ac_ext <<EOF
789
[#line __oline__ "configure"
790
#include "confdefs.h"
799
# define LT_DLGLOBAL RTLD_GLOBAL
802
# define LT_DLGLOBAL DL_GLOBAL
804
# define LT_DLGLOBAL 0
808
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
809
find out it does not work in some platform. */
810
#ifndef LT_DLLAZY_OR_NOW
812
# define LT_DLLAZY_OR_NOW RTLD_LAZY
815
# define LT_DLLAZY_OR_NOW DL_LAZY
818
# define LT_DLLAZY_OR_NOW RTLD_NOW
821
# define LT_DLLAZY_OR_NOW DL_NOW
823
# define LT_DLLAZY_OR_NOW 0
831
extern "C" void exit (int);
834
void fnord() { int i=42;}
837
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
838
int status = $lt_dlunknown;
842
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
843
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
844
/* dlclose (self); */
850
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
851
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
854
x$lt_dlno_uscore) $1 ;;
855
x$lt_dlneed_uscore) $2 ;;
856
x$lt_unknown|x*) $3 ;;
864
])# _LT_AC_TRY_DLOPEN_SELF
867
# AC_LIBTOOL_DLOPEN_SELF
868
# -------------------
869
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
870
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
871
if test "x$enable_dlopen" != xyes; then
872
enable_dlopen=unknown
873
enable_dlopen_self=unknown
874
enable_dlopen_self_static=unknown
881
lt_cv_dlopen="load_add_on"
883
lt_cv_dlopen_self=yes
887
lt_cv_dlopen="LoadLibrary"
892
lt_cv_dlopen="dlopen"
897
# if libdl is installed we need to link against it
898
AC_CHECK_LIB([dl], [dlopen],
899
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
902
lt_cv_dlopen_self=yes
907
AC_CHECK_FUNC([shl_load],
908
[lt_cv_dlopen="shl_load"],
909
[AC_CHECK_LIB([dld], [shl_load],
910
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
911
[AC_CHECK_FUNC([dlopen],
912
[lt_cv_dlopen="dlopen"],
913
[AC_CHECK_LIB([dl], [dlopen],
914
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
915
[AC_CHECK_LIB([svld], [dlopen],
916
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
917
[AC_CHECK_LIB([dld], [dld_link],
918
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
927
if test "x$lt_cv_dlopen" != xno; then
933
case $lt_cv_dlopen in
935
save_CPPFLAGS="$CPPFLAGS"
936
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
938
save_LDFLAGS="$LDFLAGS"
939
eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
942
LIBS="$lt_cv_dlopen_libs $LIBS"
944
AC_CACHE_CHECK([whether a program can dlopen itself],
945
lt_cv_dlopen_self, [dnl
946
_LT_AC_TRY_DLOPEN_SELF(
947
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
948
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
951
if test "x$lt_cv_dlopen_self" = xyes; then
952
LDFLAGS="$LDFLAGS $link_static_flag"
953
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
954
lt_cv_dlopen_self_static, [dnl
955
_LT_AC_TRY_DLOPEN_SELF(
956
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
957
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
961
CPPFLAGS="$save_CPPFLAGS"
962
LDFLAGS="$save_LDFLAGS"
967
case $lt_cv_dlopen_self in
968
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
969
*) enable_dlopen_self=unknown ;;
972
case $lt_cv_dlopen_self_static in
973
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
974
*) enable_dlopen_self_static=unknown ;;
977
])# AC_LIBTOOL_DLOPEN_SELF
980
# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
981
# ---------------------------------
982
# Check to see if options -c and -o are simultaneously supported by compiler
983
AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
984
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
985
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
986
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
987
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
988
$rm -r conftest 2>/dev/null
992
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
994
lt_compiler_flag="-o out/conftest2.$ac_objext"
995
# Insert the option either (1) after the last *FLAGS variable, or
996
# (2) before a word containing "conftest.", or (3) at the end.
997
# Note that $ac_compile itself does not contain backslashes and begins
998
# with a dollar sign (not a hyphen), so the echo should work correctly.
999
lt_compile=`echo "$ac_compile" | $SED \
1000
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1001
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1002
-e 's:$: $lt_compiler_flag:'`
1003
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1004
(eval "$lt_compile" 2>out/conftest.err)
1006
cat out/conftest.err >&AS_MESSAGE_LOG_FD
1007
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1008
if (exit $ac_status) && test -s out/conftest2.$ac_objext
1010
# The compiler can only warn and ignore the option if not recognized
1011
# So say no if there are warnings
1012
$echo "X$_lt_compiler_boilerplate" | $Xsed > out/conftest.exp
1013
$SED '/^$/d' out/conftest.err >out/conftest.er2
1014
if test ! -s out/conftest.err || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1015
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1018
chmod u+w . 2>&AS_MESSAGE_LOG_FD
1020
# SGI C++ compiler will create directory out/ii_files/ for
1021
# template instantiation
1022
test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1023
$rm out/* && rmdir out
1028
])# AC_LIBTOOL_PROG_CC_C_O
1031
# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1032
# -----------------------------------------
1033
# Check to see if we can do hard links to lock some files if needed
1034
AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1035
[AC_REQUIRE([_LT_AC_LOCK])dnl
1037
hard_links="nottested"
1038
if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1039
# do not overwrite the value of need_locks provided by the user
1040
AC_MSG_CHECKING([if we can lock with hard links])
1043
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1045
ln conftest.a conftest.b 2>&5 || hard_links=no
1046
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1047
AC_MSG_RESULT([$hard_links])
1048
if test "$hard_links" = no; then
1049
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1055
])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1060
AC_DEFUN([AC_LIBTOOL_OBJDIR],
1061
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1062
[rm -f .libs 2>/dev/null
1063
mkdir .libs 2>/dev/null
1064
if test -d .libs; then
1067
# MS-DOS does not allow filenames that begin with a dot.
1070
rmdir .libs 2>/dev/null])
1071
objdir=$lt_cv_objdir
1072
])# AC_LIBTOOL_OBJDIR
1075
# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1076
# ----------------------------------------------
1077
# Check hardcoding attributes.
1078
AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1079
[AC_MSG_CHECKING([how to hardcode library paths into programs])
1080
_LT_AC_TAGVAR(hardcode_action, $1)=
1081
if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1082
test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1083
test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1085
# We can hardcode non-existant directories.
1086
if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1087
# If the only mechanism to avoid hardcoding is shlibpath_var, we
1088
# have to relink, otherwise we might link with an installed library
1089
# when we should be linking with a yet-to-be-installed one
1090
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1091
test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1092
# Linking always hardcodes the temporary library directory.
1093
_LT_AC_TAGVAR(hardcode_action, $1)=relink
1095
# We can link without hardcoding, and we can hardcode nonexisting dirs.
1096
_LT_AC_TAGVAR(hardcode_action, $1)=immediate
1099
# We cannot hardcode anything, or else we can only hardcode existing
1101
_LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1103
AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1105
if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1106
# Fast installation is not supported
1107
enable_fast_install=no
1108
elif test "$shlibpath_overrides_runpath" = yes ||
1109
test "$enable_shared" = no; then
1110
# Fast installation is not necessary
1111
enable_fast_install=needless
1113
])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1116
# AC_LIBTOOL_SYS_LIB_STRIP
1117
# ------------------------
1118
AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1121
AC_MSG_CHECKING([whether stripping libraries is possible])
1122
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1123
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1124
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1125
AC_MSG_RESULT([yes])
1127
# FIXME - insert some real tests, host_os isn't really good enough
1130
if test -n "$STRIP" ; then
1131
striplib="$STRIP -x"
1132
AC_MSG_RESULT([yes])
1142
])# AC_LIBTOOL_SYS_LIB_STRIP
1145
# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1146
# -----------------------------
1147
# PORTME Fill in your ld.so characteristics
1148
AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1149
[AC_MSG_CHECKING([dynamic linker characteristics])
1151
libname_spec='lib$name'
1159
shlibpath_overrides_runpath=unknown
1161
dynamic_linker="$host_os ld.so"
1162
sys_lib_dlsearch_path_spec="/lib /usr/lib"
1163
if test "$GCC" = yes; then
1164
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1165
if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1166
# if the path contains ";" then we assume it to be the separator
1167
# otherwise default to the standard path separator (i.e. ":") - it is
1168
# assumed that no part of a normal pathname contains ";" but that should
1169
# okay in the real world where ";" in dirpaths is itself problematic.
1170
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1172
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1175
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1177
need_lib_prefix=unknown
1178
hardcode_into_libs=no
1180
# when you set need_version to no, make sure it does not cause -set_version
1181
# flags to be left without arguments
1182
need_version=unknown
1187
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1188
shlibpath_var=LIBPATH
1190
# AIX 3 has no versioning support, so we append a major version to the name.
1191
soname_spec='${libname}${release}${shared_ext}$major'
1198
hardcode_into_libs=yes
1199
if test "$host_cpu" = ia64; then
1200
# AIX 5 supports IA64
1201
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1202
shlibpath_var=LD_LIBRARY_PATH
1204
# With GCC up to 2.95.x, collect2 would create an import file
1205
# for dependence libraries. The import file would start with
1206
# the line `#! .'. This would cause the generated library to
1207
# depend on `.', always an invalid library. This was fixed in
1208
# development snapshots of GCC prior to 3.0.
1210
aix4 | aix4.[[01]] | aix4.[[01]].*)
1211
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1213
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1220
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1221
# soname into executable. Probably we can add versioning support to
1222
# collect2, so additional links can be useful in future.
1223
if test "$aix_use_runtimelinking" = yes; then
1224
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
1225
# instead of lib<name>.a to let people know that these are not
1226
# typical AIX shared libraries.
1227
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1229
# We preserve .a as extension for shared libraries through AIX4.2
1230
# and later when we are not doing run time linking.
1231
library_names_spec='${libname}${release}.a $libname.a'
1232
soname_spec='${libname}${release}${shared_ext}$major'
1234
shlibpath_var=LIBPATH
1239
library_names_spec='$libname.ixlibrary $libname.a'
1240
# Create ${libname}_ixlibrary.a entries in /sys/libs.
1241
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 ${libname}_ixlibrary.a || exit 1; done'
1245
library_names_spec='${libname}${shared_ext}'
1246
dynamic_linker="$host_os ld.so"
1247
shlibpath_var=LIBRARY_PATH
1253
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1254
soname_spec='${libname}${release}${shared_ext}$major'
1255
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1256
shlibpath_var=LD_LIBRARY_PATH
1257
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1258
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1259
# the default ld.so.conf also contains /usr/contrib/lib and
1260
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1261
# libtool to hard-code these into programs
1264
cygwin* | mingw* | pw32*)
1265
version_type=windows
1270
case $GCC,$host_os in
1271
yes,cygwin* | yes,mingw* | yes,pw32*)
1272
library_names_spec='$libname.dll.a'
1273
# DLL is installed to $(libdir)/../bin by postinstall_cmds
1274
postinstall_cmds='base_file=`basename \${file}`~
1275
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1276
dldir=$destdir/`dirname \$dlpath`~
1277
test -d \$dldir || mkdir -p \$dldir~
1278
$install_prog $dir/$dlname \$dldir/$dlname~
1279
chmod a+x \$dldir/$dlname'
1280
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1281
dlpath=$dir/\$dldll~
1283
shlibpath_overrides_runpath=yes
1287
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
1288
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1289
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1292
# MinGW DLLs use traditional 'lib' prefix
1293
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1294
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1295
if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1296
# It is most probably a Windows format PATH printed by
1297
# mingw gcc, but we are running on Cygwin. Gcc prints its search
1298
# path with ; separators, and with drive letters. We can handle the
1299
# drive letters (cygwin fileutils understands them), so leave them,
1300
# especially as we might pass files found there to a mingw objdump,
1301
# which wouldn't understand a cygwinified path. Ahh.
1302
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1304
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1308
# pw32 DLLs use 'pw' prefix rather than 'lib'
1309
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1315
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1318
dynamic_linker='Win32 ld.exe'
1319
# FIXME: first we should search . and the directory the executable is in
1323
darwin* | rhapsody*)
1324
dynamic_linker="$host_os dyld"
1328
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1329
soname_spec='${libname}${release}${major}$shared_ext'
1330
shlibpath_overrides_runpath=yes
1331
shlibpath_var=DYLD_LIBRARY_PATH
1332
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
1333
# Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1334
if test "$GCC" = yes; then
1335
sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
1337
sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1339
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1346
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1347
soname_spec='${libname}${release}${shared_ext}$major'
1348
shlibpath_var=LD_LIBRARY_PATH
1359
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1360
soname_spec='${libname}${release}${shared_ext}$major'
1361
shlibpath_var=LD_LIBRARY_PATH
1362
shlibpath_overrides_runpath=no
1363
hardcode_into_libs=yes
1364
dynamic_linker='GNU ld.so'
1367
freebsd* | dragonfly*)
1368
# DragonFly does not have aout. When/if they implement a new
1369
# versioning mechanism, adjust this.
1370
if test -x /usr/bin/objformat; then
1371
objformat=`/usr/bin/objformat`
1374
freebsd[[123]]*) objformat=aout ;;
1378
version_type=freebsd-$objformat
1379
case $version_type in
1381
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1386
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1390
shlibpath_var=LD_LIBRARY_PATH
1393
shlibpath_overrides_runpath=yes
1395
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
1396
shlibpath_overrides_runpath=yes
1397
hardcode_into_libs=yes
1400
shlibpath_overrides_runpath=no
1401
hardcode_into_libs=yes
1410
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1411
soname_spec='${libname}${release}${shared_ext}$major'
1412
shlibpath_var=LD_LIBRARY_PATH
1413
hardcode_into_libs=yes
1416
hpux9* | hpux10* | hpux11*)
1417
# Give a soname corresponding to the major version so that dld.sl refuses to
1418
# link against other versions.
1425
hardcode_into_libs=yes
1426
dynamic_linker="$host_os dld.so"
1427
shlibpath_var=LD_LIBRARY_PATH
1428
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1429
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1430
soname_spec='${libname}${release}${shared_ext}$major'
1431
if test "X$HPUX_IA64_MODE" = X32; then
1432
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1434
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1436
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1440
hardcode_into_libs=yes
1441
dynamic_linker="$host_os dld.sl"
1442
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1443
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1444
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1445
soname_spec='${libname}${release}${shared_ext}$major'
1446
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1447
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1451
dynamic_linker="$host_os dld.sl"
1452
shlibpath_var=SHLIB_PATH
1453
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1454
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1455
soname_spec='${libname}${release}${shared_ext}$major'
1458
# HP-UX runs *really* slowly unless shared libraries are mode 555.
1459
postinstall_cmds='chmod 555 $lib'
1462
irix5* | irix6* | nonstopux*)
1464
nonstopux*) version_type=nonstopux ;;
1466
if test "$lt_cv_prog_gnu_ld" = yes; then
1474
soname_spec='${libname}${release}${shared_ext}$major'
1475
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1477
irix5* | nonstopux*)
1481
case $LD in # libtool.m4 will add one of these switches to LD
1482
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1483
libsuff= shlibsuff= libmagic=32-bit;;
1484
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1485
libsuff=32 shlibsuff=N32 libmagic=N32;;
1486
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1487
libsuff=64 shlibsuff=64 libmagic=64-bit;;
1488
*) libsuff= shlibsuff= libmagic=never-match;;
1492
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1493
shlibpath_overrides_runpath=no
1494
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1495
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1496
hardcode_into_libs=yes
1499
# No shared lib support for Linux oldld, aout, or coff.
1500
linux*oldld* | linux*aout* | linux*coff*)
1504
# This must be Linux ELF.
1509
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1510
soname_spec='${libname}${release}${shared_ext}$major'
1511
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1512
shlibpath_var=LD_LIBRARY_PATH
1513
shlibpath_overrides_runpath=no
1514
# This implies no fast_install, which is unacceptable.
1515
# Some rework will be needed to allow for fast_install
1516
# before this can be enabled.
1517
hardcode_into_libs=yes
1519
# Append ld.so.conf contents to the search path
1520
if test -f /etc/ld.so.conf; then
1521
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
1522
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1525
# We used to test for /lib/ld.so.1 and disable shared libraries on
1526
# powerpc, because MkLinux only supported shared libraries with the
1527
# GNU dynamic linker. Since this was broken with cross compilers,
1528
# most powerpc-linux boxes support dynamic linking these days and
1529
# people can always --disable-shared, the test was removed, and we
1530
# assume the GNU/Linux dynamic linker is in use.
1531
dynamic_linker='GNU/Linux ld.so'
1538
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1539
soname_spec='${libname}${release}${shared_ext}$major'
1540
shlibpath_var=LD_LIBRARY_PATH
1541
shlibpath_overrides_runpath=no
1542
hardcode_into_libs=yes
1543
dynamic_linker='GNU ld.so'
1550
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1551
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1552
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1553
dynamic_linker='NetBSD (a.out) ld.so'
1555
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1556
soname_spec='${libname}${release}${shared_ext}$major'
1557
dynamic_linker='NetBSD ld.elf_so'
1559
shlibpath_var=LD_LIBRARY_PATH
1560
shlibpath_overrides_runpath=yes
1561
hardcode_into_libs=yes
1566
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1567
shlibpath_var=LD_LIBRARY_PATH
1568
shlibpath_overrides_runpath=yes
1575
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1576
soname_spec='${libname}${release}${shared_ext}$major'
1577
shlibpath_var=LD_LIBRARY_PATH
1578
shlibpath_overrides_runpath=yes
1584
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
1586
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
1587
*) need_version=no ;;
1589
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1590
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1591
shlibpath_var=LD_LIBRARY_PATH
1592
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1594
openbsd2.[[89]] | openbsd2.[[89]].*)
1595
shlibpath_overrides_runpath=no
1598
shlibpath_overrides_runpath=yes
1602
shlibpath_overrides_runpath=yes
1607
libname_spec='$name'
1610
library_names_spec='$libname${shared_ext} $libname.a'
1611
dynamic_linker='OS/2 ld.exe'
1612
shlibpath_var=LIBPATH
1615
osf3* | osf4* | osf5*)
1619
soname_spec='${libname}${release}${shared_ext}$major'
1620
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1621
shlibpath_var=LD_LIBRARY_PATH
1622
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1623
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1628
soname_spec='${libname}${release}${shared_ext}$major'
1629
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1630
shlibpath_var=LD_LIBRARY_PATH
1637
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1638
soname_spec='${libname}${release}${shared_ext}$major'
1639
shlibpath_var=LD_LIBRARY_PATH
1640
shlibpath_overrides_runpath=yes
1641
hardcode_into_libs=yes
1642
# ldd complains unless libraries are executable
1643
postinstall_cmds='chmod +x $lib'
1648
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1649
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1650
shlibpath_var=LD_LIBRARY_PATH
1651
shlibpath_overrides_runpath=yes
1652
if test "$with_gnu_ld" = yes; then
1658
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1660
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1661
soname_spec='${libname}${release}${shared_ext}$major'
1662
shlibpath_var=LD_LIBRARY_PATH
1663
case $host_vendor in
1665
shlibpath_overrides_runpath=no
1667
export_dynamic_flag_spec='${wl}-Blargedynsym'
1668
runpath_var=LD_RUN_PATH
1676
shlibpath_overrides_runpath=no
1677
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1683
if test -d /usr/nec ;then
1685
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1686
soname_spec='$libname${shared_ext}.$major'
1687
shlibpath_var=LD_LIBRARY_PATH
1693
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1694
soname_spec='${libname}${release}${shared_ext}$major'
1695
shlibpath_var=LD_LIBRARY_PATH
1702
AC_MSG_RESULT([$dynamic_linker])
1703
test "$dynamic_linker" = no && can_build_shared=no
1704
])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1709
AC_DEFUN([_LT_AC_TAGCONFIG],
1710
[AC_ARG_WITH([tags],
1711
[AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1712
[include additional configurations @<:@automatic@:>@])],
1713
[tagnames="$withval"])
1715
if test -f "$ltmain" && test -n "$tagnames"; then
1716
if test ! -f "${ofile}"; then
1717
AC_MSG_WARN([output file `$ofile' does not exist])
1720
if test -z "$LTCC"; then
1721
eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1722
if test -z "$LTCC"; then
1723
AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1725
AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1729
# Extract list of available tagged configurations in $ofile.
1730
# Note that this assumes the entire list is on one line.
1731
available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1733
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1734
for tagname in $tagnames; do
1736
# Check whether tagname contains only valid characters
1737
case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1739
*) AC_MSG_ERROR([invalid tag name: $tagname])
1743
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1745
AC_MSG_ERROR([tag name \"$tagname\" already exists])
1748
# Update the list of available tags.
1749
if test -n "$tagname"; then
1750
echo appending configuration tag \"$tagname\" to $ofile
1754
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1755
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1756
(test "X$CXX" != "Xg++"))) ; then
1757
AC_LIBTOOL_LANG_CXX_CONFIG
1764
if test -n "$F77" && test "X$F77" != "Xno"; then
1765
AC_LIBTOOL_LANG_F77_CONFIG
1772
if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1773
AC_LIBTOOL_LANG_GCJ_CONFIG
1780
AC_LIBTOOL_LANG_RC_CONFIG
1784
AC_MSG_ERROR([Unsupported tag name: $tagname])
1788
# Append the new tag name to the list of available tags.
1789
if test -n "$tagname" ; then
1790
available_tags="$available_tags $tagname"
1796
# Now substitute the updated list of available tags.
1797
if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1798
mv "${ofile}T" "$ofile"
1802
AC_MSG_ERROR([unable to update list of available tagged configurations.])
1805
])# _LT_AC_TAGCONFIG
1810
# enable checks for dlopen support
1811
AC_DEFUN([AC_LIBTOOL_DLOPEN],
1812
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1813
])# AC_LIBTOOL_DLOPEN
1816
# AC_LIBTOOL_WIN32_DLL
1817
# --------------------
1818
# declare package support for building win32 DLLs
1819
AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1820
[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1821
])# AC_LIBTOOL_WIN32_DLL
1824
# AC_ENABLE_SHARED([DEFAULT])
1825
# ---------------------------
1826
# implement the --enable-shared flag
1827
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1828
AC_DEFUN([AC_ENABLE_SHARED],
1829
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1830
AC_ARG_ENABLE([shared],
1831
[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1832
[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1833
[p=${PACKAGE-default}
1835
yes) enable_shared=yes ;;
1836
no) enable_shared=no ;;
1839
# Look at the argument we got. We use all the common list separators.
1840
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1841
for pkg in $enableval; do
1843
if test "X$pkg" = "X$p"; then
1850
[enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1851
])# AC_ENABLE_SHARED
1856
#- set the default shared flag to --disable-shared
1857
AC_DEFUN([AC_DISABLE_SHARED],
1858
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1859
AC_ENABLE_SHARED(no)
1860
])# AC_DISABLE_SHARED
1863
# AC_ENABLE_STATIC([DEFAULT])
1864
# ---------------------------
1865
# implement the --enable-static flag
1866
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1867
AC_DEFUN([AC_ENABLE_STATIC],
1868
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1869
AC_ARG_ENABLE([static],
1870
[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1871
[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1872
[p=${PACKAGE-default}
1874
yes) enable_static=yes ;;
1875
no) enable_static=no ;;
1878
# Look at the argument we got. We use all the common list separators.
1879
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1880
for pkg in $enableval; do
1882
if test "X$pkg" = "X$p"; then
1889
[enable_static=]AC_ENABLE_STATIC_DEFAULT)
1890
])# AC_ENABLE_STATIC
1895
# set the default static flag to --disable-static
1896
AC_DEFUN([AC_DISABLE_STATIC],
1897
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1898
AC_ENABLE_STATIC(no)
1899
])# AC_DISABLE_STATIC
1902
# AC_ENABLE_FAST_INSTALL([DEFAULT])
1903
# ---------------------------------
1904
# implement the --enable-fast-install flag
1905
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1906
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1907
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1908
AC_ARG_ENABLE([fast-install],
1909
[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1910
[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1911
[p=${PACKAGE-default}
1913
yes) enable_fast_install=yes ;;
1914
no) enable_fast_install=no ;;
1916
enable_fast_install=no
1917
# Look at the argument we got. We use all the common list separators.
1918
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1919
for pkg in $enableval; do
1921
if test "X$pkg" = "X$p"; then
1922
enable_fast_install=yes
1928
[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
1929
])# AC_ENABLE_FAST_INSTALL
1932
# AC_DISABLE_FAST_INSTALL
1933
# -----------------------
1934
# set the default to --disable-fast-install
1935
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
1936
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1937
AC_ENABLE_FAST_INSTALL(no)
1938
])# AC_DISABLE_FAST_INSTALL
1941
# AC_LIBTOOL_PICMODE([MODE])
1942
# --------------------------
1943
# implement the --with-pic flag
1944
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
1945
AC_DEFUN([AC_LIBTOOL_PICMODE],
1946
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1947
pic_mode=ifelse($#,1,$1,default)
1948
])# AC_LIBTOOL_PICMODE
1953
# This is predefined starting with Autoconf 2.54, so this conditional
1954
# definition can be removed once we require Autoconf 2.54 or later.
1955
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
1956
[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
1957
[if echo a | (grep -E '(a|b)') >/dev/null 2>&1
1958
then ac_cv_prog_egrep='grep -E'
1959
else ac_cv_prog_egrep='egrep'
1961
EGREP=$ac_cv_prog_egrep
1966
# AC_PATH_TOOL_PREFIX
1967
# -------------------
1968
# find a file program which can recognise shared library
1969
AC_DEFUN([AC_PATH_TOOL_PREFIX],
1970
[AC_REQUIRE([AC_PROG_EGREP])dnl
1971
AC_MSG_CHECKING([for $1])
1972
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
1974
[[\\/*] | ?:[\\/]*])
1975
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1978
lt_save_MAGIC_CMD="$MAGIC_CMD"
1979
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1980
dnl $ac_dummy forces splitting on constant user-supplied paths.
1981
dnl POSIX.2 word splitting is done only on the output of word expansions,
1982
dnl not every word. This closes a longstanding sh security hole.
1983
ac_dummy="ifelse([$2], , $PATH, [$2])"
1984
for ac_dir in $ac_dummy; do
1986
test -z "$ac_dir" && ac_dir=.
1987
if test -f $ac_dir/$1; then
1988
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
1989
if test -n "$file_magic_test_file"; then
1990
case $deplibs_check_method in
1992
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
1993
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1994
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1995
$EGREP "$file_magic_regex" > /dev/null; then
2000
*** Warning: the command libtool uses to detect shared libraries,
2001
*** $file_magic_cmd, produces output that libtool cannot recognize.
2002
*** The result is that libtool may fail to recognize shared libraries
2003
*** as such. This will affect the creation of libtool libraries that
2004
*** depend on shared libraries, but programs linked with such libtool
2005
*** libraries will work regardless of this problem. Nevertheless, you
2006
*** may want to report the problem to your system manager and/or to
2007
*** bug-libtool@gnu.org
2017
MAGIC_CMD="$lt_save_MAGIC_CMD"
2020
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2021
if test -n "$MAGIC_CMD"; then
2022
AC_MSG_RESULT($MAGIC_CMD)
2026
])# AC_PATH_TOOL_PREFIX
2031
# find a file program which can recognise a shared library
2032
AC_DEFUN([AC_PATH_MAGIC],
2033
[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2034
if test -z "$lt_cv_path_MAGIC_CMD"; then
2035
if test -n "$ac_tool_prefix"; then
2036
AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2046
# find the pathname to the GNU or non-GNU linker
2047
AC_DEFUN([AC_PROG_LD],
2048
[AC_ARG_WITH([gnu-ld],
2049
[AC_HELP_STRING([--with-gnu-ld],
2050
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
2051
[test "$withval" = no || with_gnu_ld=yes],
2053
AC_REQUIRE([LT_AC_PROG_SED])dnl
2054
AC_REQUIRE([AC_PROG_CC])dnl
2055
AC_REQUIRE([AC_CANONICAL_HOST])dnl
2056
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2058
if test "$GCC" = yes; then
2059
# Check if gcc -print-prog-name=ld gives a path.
2060
AC_MSG_CHECKING([for ld used by $CC])
2063
# gcc leaves a trailing carriage return which upsets mingw
2064
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2066
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2069
# Accept absolute paths.
2070
[[\\/]]* | ?:[[\\/]]*)
2071
re_direlt='/[[^/]][[^/]]*/\.\./'
2072
# Canonicalize the pathname of ld
2073
ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2074
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2075
ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2077
test -z "$LD" && LD="$ac_prog"
2080
# If it fails, then pretend we aren't using GCC.
2084
# If it is relative, then search for the first ld in PATH.
2088
elif test "$with_gnu_ld" = yes; then
2089
AC_MSG_CHECKING([for GNU ld])
2091
AC_MSG_CHECKING([for non-GNU ld])
2093
AC_CACHE_VAL(lt_cv_path_LD,
2094
[if test -z "$LD"; then
2095
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2096
for ac_dir in $PATH; do
2098
test -z "$ac_dir" && ac_dir=.
2099
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2100
lt_cv_path_LD="$ac_dir/$ac_prog"
2101
# Check to see if the program is GNU ld. I'd rather use --version,
2102
# but apparently some variants of GNU ld only accept -v.
2103
# Break only if it was the GNU/non-GNU ld that we prefer.
2104
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2105
*GNU* | *'with BFD'*)
2106
test "$with_gnu_ld" != no && break
2109
test "$with_gnu_ld" != yes && break
2116
lt_cv_path_LD="$LD" # Let the user override the test with a path.
2119
if test -n "$LD"; then
2124
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2131
AC_DEFUN([AC_PROG_LD_GNU],
2132
[AC_REQUIRE([AC_PROG_EGREP])dnl
2133
AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2134
[# I'd rather use --version here, but apparently some GNU lds only accept -v.
2135
case `$LD -v 2>&1 </dev/null` in
2136
*GNU* | *'with BFD'*)
2137
lt_cv_prog_gnu_ld=yes
2140
lt_cv_prog_gnu_ld=no
2143
with_gnu_ld=$lt_cv_prog_gnu_ld
2147
# AC_PROG_LD_RELOAD_FLAG
2148
# ----------------------
2149
# find reload flag for linker
2150
# -- PORTME Some linkers may need a different reload flag.
2151
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2152
[AC_CACHE_CHECK([for $LD option to reload object files],
2153
lt_cv_ld_reload_flag,
2154
[lt_cv_ld_reload_flag='-r'])
2155
reload_flag=$lt_cv_ld_reload_flag
2156
case $reload_flag in
2158
*) reload_flag=" $reload_flag" ;;
2160
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2163
if test "$GCC" = yes; then
2164
reload_cmds='$CC -nostdlib ${wl}-r -o $output$reload_objs'
2166
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2170
])# AC_PROG_LD_RELOAD_FLAG
2173
# AC_DEPLIBS_CHECK_METHOD
2174
# -----------------------
2175
# how to check for library dependencies
2176
# -- PORTME fill in with the dynamic library characteristics
2177
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2178
[AC_CACHE_CHECK([how to recognise dependent libraries],
2179
lt_cv_deplibs_check_method,
2180
[lt_cv_file_magic_cmd='$MAGIC_CMD'
2181
lt_cv_file_magic_test_file=
2182
lt_cv_deplibs_check_method='unknown'
2183
# Need to set the preceding variable on all platforms that support
2184
# interlibrary dependencies.
2185
# 'none' -- dependencies not supported.
2186
# `unknown' -- same as none, but documents that we really don't know.
2187
# 'pass_all' -- all dependencies passed with no checks.
2188
# 'test_compile' -- check by making test program.
2189
# 'file_magic [[regex]]' -- check by looking for files in library path
2190
# which responds to the $file_magic_cmd with a given extended regex.
2191
# If you have `file' or equivalent on your system and you're not sure
2192
# whether `pass_all' will *always* work, you probably want this one.
2196
lt_cv_deplibs_check_method=pass_all
2200
lt_cv_deplibs_check_method=pass_all
2204
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2205
lt_cv_file_magic_cmd='/usr/bin/file -L'
2206
lt_cv_file_magic_test_file=/shlib/libc.so
2210
# func_win32_libid is a shell function defined in ltmain.sh
2211
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2212
lt_cv_file_magic_cmd='func_win32_libid'
2216
# Base MSYS/MinGW do not provide the 'file' command needed by
2217
# func_win32_libid shell function, so use a weaker test based on 'objdump'.
2218
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2219
lt_cv_file_magic_cmd='$OBJDUMP -f'
2222
darwin* | rhapsody*)
2223
lt_cv_deplibs_check_method=pass_all
2226
freebsd* | kfreebsd*-gnu | dragonfly*)
2227
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2230
# Not sure whether the presence of OpenBSD here was a mistake.
2231
# Let's accept both of them until this is cleared up.
2232
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2233
lt_cv_file_magic_cmd=/usr/bin/file
2234
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2238
lt_cv_deplibs_check_method=pass_all
2243
lt_cv_deplibs_check_method=pass_all
2246
hpux10.20* | hpux11*)
2247
lt_cv_file_magic_cmd=/usr/bin/file
2250
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2251
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2254
[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]']
2255
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2258
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2259
lt_cv_file_magic_test_file=/usr/lib/libc.sl
2264
irix5* | irix6* | nonstopux*)
2266
*-32|*"-32 ") libmagic=32-bit;;
2267
*-n32|*"-n32 ") libmagic=N32;;
2268
*-64|*"-64 ") libmagic=64-bit;;
2269
*) libmagic=never-match;;
2271
lt_cv_deplibs_check_method=pass_all
2274
# This must be Linux ELF.
2276
lt_cv_deplibs_check_method=pass_all
2280
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2281
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2283
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2288
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2289
lt_cv_file_magic_cmd=/usr/bin/file
2290
lt_cv_file_magic_test_file=/usr/lib/libnls.so
2294
lt_cv_deplibs_check_method=unknown
2298
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2299
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2301
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2305
osf3* | osf4* | osf5*)
2306
lt_cv_deplibs_check_method=pass_all
2310
lt_cv_deplibs_check_method=pass_all
2314
lt_cv_deplibs_check_method=pass_all
2317
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2318
case $host_vendor in
2320
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2321
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2324
lt_cv_deplibs_check_method=pass_all
2327
lt_cv_file_magic_cmd='/bin/file'
2328
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2331
lt_cv_file_magic_cmd='/bin/file'
2332
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2333
lt_cv_file_magic_test_file=/lib/libc.so
2336
lt_cv_deplibs_check_method=pass_all
2341
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
2342
lt_cv_deplibs_check_method=pass_all
2346
file_magic_cmd=$lt_cv_file_magic_cmd
2347
deplibs_check_method=$lt_cv_deplibs_check_method
2348
test -z "$deplibs_check_method" && deplibs_check_method=unknown
2349
])# AC_DEPLIBS_CHECK_METHOD
2354
# find the pathname to a BSD-compatible name lister
2355
AC_DEFUN([AC_PROG_NM],
2356
[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2357
[if test -n "$NM"; then
2358
# Let the user override the test.
2361
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2362
for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2364
test -z "$ac_dir" && ac_dir=.
2365
tmp_nm="$ac_dir/${ac_tool_prefix}nm"
2366
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2367
# Check to see if the nm accepts a BSD-compat flag.
2368
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
2369
# nm: unknown option "B" ignored
2370
# Tru64's nm complains that /dev/null is an invalid object file
2371
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2372
*/dev/null* | *'Invalid file or object type'*)
2373
lt_cv_path_NM="$tmp_nm -B"
2377
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2379
lt_cv_path_NM="$tmp_nm -p"
2383
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2384
continue # so that we can try to find one that supports BSD flags
2391
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2399
# check for math library
2400
AC_DEFUN([AC_CHECK_LIBM],
2401
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2404
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2405
# These system don't have libm, or don't need it
2408
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2409
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2412
AC_CHECK_LIB(m, cos, LIBM="-lm")
2418
# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2419
# -----------------------------------
2420
# sets LIBLTDL to the link flags for the libltdl convenience library and
2421
# LTDLINCL to the include flags for the libltdl header and adds
2422
# --enable-ltdl-convenience to the configure arguments. Note that
2423
# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2424
# it is assumed to be `libltdl'. LIBLTDL will be prefixed with
2425
# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
2426
# (note the single quotes!). If your package is not flat and you're not
2427
# using automake, define top_builddir and top_srcdir appropriately in
2429
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2430
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2431
case $enable_ltdl_convenience in
2432
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2433
"") enable_ltdl_convenience=yes
2434
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2436
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2437
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2438
# For backwards non-gettext consistent compatibility...
2440
])# AC_LIBLTDL_CONVENIENCE
2443
# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2444
# -----------------------------------
2445
# sets LIBLTDL to the link flags for the libltdl installable library and
2446
# LTDLINCL to the include flags for the libltdl header and adds
2447
# --enable-ltdl-install to the configure arguments. Note that
2448
# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2449
# and an installed libltdl is not found, it is assumed to be `libltdl'.
2450
# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
2451
# '${top_srcdir}/' (note the single quotes!). If your package is not
2452
# flat and you're not using automake, define top_builddir and top_srcdir
2453
# appropriately in the Makefiles.
2454
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2455
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2456
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2457
AC_CHECK_LIB(ltdl, lt_dlinit,
2458
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2459
[if test x"$enable_ltdl_install" = xno; then
2460
AC_MSG_WARN([libltdl not installed, but installation disabled])
2462
enable_ltdl_install=yes
2465
if test x"$enable_ltdl_install" = x"yes"; then
2466
ac_configure_args="$ac_configure_args --enable-ltdl-install"
2467
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2468
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2470
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2474
# For backwards non-gettext consistent compatibility...
2476
])# AC_LIBLTDL_INSTALLABLE
2481
# enable support for C++ libraries
2482
AC_DEFUN([AC_LIBTOOL_CXX],
2483
[AC_REQUIRE([_LT_AC_LANG_CXX])
2489
AC_DEFUN([_LT_AC_LANG_CXX],
2490
[AC_REQUIRE([AC_PROG_CXX])
2491
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2492
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2495
# _LT_AC_PROG_CXXCPP
2497
AC_DEFUN([_LT_AC_PROG_CXXCPP],
2499
AC_REQUIRE([AC_PROG_CXX])
2500
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2501
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2502
(test "X$CXX" != "Xg++"))) ; then
2505
])# _LT_AC_PROG_CXXCPP
2509
# enable support for Fortran 77 libraries
2510
AC_DEFUN([AC_LIBTOOL_F77],
2511
[AC_REQUIRE([_LT_AC_LANG_F77])
2517
AC_DEFUN([_LT_AC_LANG_F77],
2518
[AC_REQUIRE([AC_PROG_F77])
2519
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2525
# enable support for GCJ libraries
2526
AC_DEFUN([AC_LIBTOOL_GCJ],
2527
[AC_REQUIRE([_LT_AC_LANG_GCJ])
2533
AC_DEFUN([_LT_AC_LANG_GCJ],
2534
[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2535
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2536
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2537
[ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2538
[ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2539
[AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2540
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2546
# enable support for Windows resource files
2547
AC_DEFUN([AC_LIBTOOL_RC],
2548
[AC_REQUIRE([LT_AC_PROG_RC])
2549
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2553
# AC_LIBTOOL_LANG_C_CONFIG
2554
# ------------------------
2555
# Ensure that the configuration vars for the C compiler are
2556
# suitably defined. Those variables are subsequently used by
2557
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2558
AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2559
AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2563
# Source file extension for C test sources.
2566
# Object file extension for compiled C test sources.
2568
_LT_AC_TAGVAR(objext, $1)=$objext
2570
# Code to be used in simple compile tests
2571
lt_simple_compile_test_code="int some_variable = 0;\n"
2573
# Code to be used in simple link tests
2574
lt_simple_link_test_code='int main(){return(0);}\n'
2578
# save warnings/boilerplate of simple test code
2579
_LT_COMPILER_BOILERPLATE
2580
_LT_LINKER_BOILERPLATE
2583
# Check for any special shared library compilation flags.
2585
_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
2586
if test "$GCC" = no; then
2589
_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
2593
if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
2594
AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
2595
if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
2597
AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
2598
_LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
2604
# Check to make sure the static flag actually works.
2606
AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
2607
_LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
2608
$_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
2610
[_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
2614
## There is no encapsulation within the following macros, do not change
2615
## the running order or otherwise move them around unless you know exactly
2616
## what you are doing...
2617
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2618
AC_LIBTOOL_PROG_COMPILER_PIC($1)
2619
AC_LIBTOOL_PROG_CC_C_O($1)
2620
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2621
AC_LIBTOOL_PROG_LD_SHLIBS($1)
2622
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2623
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2624
AC_LIBTOOL_SYS_LIB_STRIP
2625
AC_LIBTOOL_DLOPEN_SELF($1)
2627
# Report which librarie types wil actually be built
2628
AC_MSG_CHECKING([if libtool supports shared libraries])
2629
AC_MSG_RESULT([$can_build_shared])
2631
AC_MSG_CHECKING([whether to build shared libraries])
2632
test "$can_build_shared" = "no" && enable_shared=no
2634
# On AIX, shared libraries and static libraries use the same namespace, and
2635
# are all built from PIC.
2638
test "$enable_shared" = yes && enable_static=no
2639
if test -n "$RANLIB"; then
2640
archive_cmds="$archive_cmds~\$RANLIB \$lib"
2641
postinstall_cmds='$RANLIB $lib'
2646
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2647
test "$enable_shared" = yes && enable_static=no
2651
AC_MSG_RESULT([$enable_shared])
2653
AC_MSG_CHECKING([whether to build static libraries])
2654
# Make sure either enable_shared or enable_static is yes.
2655
test "$enable_shared" = yes || enable_static=yes
2656
AC_MSG_RESULT([$enable_static])
2658
AC_LIBTOOL_CONFIG($1)
2662
])# AC_LIBTOOL_LANG_C_CONFIG
2665
# AC_LIBTOOL_LANG_CXX_CONFIG
2666
# --------------------------
2667
# Ensure that the configuration vars for the C compiler are
2668
# suitably defined. Those variables are subsequently used by
2669
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2670
AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2671
AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2673
AC_REQUIRE([AC_PROG_CXX])
2674
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2676
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2677
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
2678
_LT_AC_TAGVAR(always_export_symbols, $1)=no
2679
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2680
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2681
_LT_AC_TAGVAR(hardcode_direct, $1)=no
2682
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2683
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2684
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2685
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2686
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
2687
_LT_AC_TAGVAR(module_cmds, $1)=
2688
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
2689
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2690
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2691
_LT_AC_TAGVAR(no_undefined_flag, $1)=
2692
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2693
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2695
# Dependencies to place before and after the object being linked:
2696
_LT_AC_TAGVAR(predep_objects, $1)=
2697
_LT_AC_TAGVAR(postdep_objects, $1)=
2698
_LT_AC_TAGVAR(predeps, $1)=
2699
_LT_AC_TAGVAR(postdeps, $1)=
2700
_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2702
# Source file extension for C++ test sources.
2705
# Object file extension for compiled C++ test sources.
2707
_LT_AC_TAGVAR(objext, $1)=$objext
2709
# Code to be used in simple compile tests
2710
lt_simple_compile_test_code="int some_variable = 0;\n"
2712
# Code to be used in simple link tests
2713
lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
2715
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
2718
# save warnings/boilerplate of simple test code
2719
_LT_COMPILER_BOILERPLATE
2720
_LT_LINKER_BOILERPLATE
2722
# Allow CC to be a program name with arguments.
2727
lt_save_with_gnu_ld=$with_gnu_ld
2728
lt_save_path_LD=$lt_cv_path_LD
2729
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2730
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2732
unset lt_cv_prog_gnu_ld
2734
if test -n "${lt_cv_path_LDCXX+set}"; then
2735
lt_cv_path_LD=$lt_cv_path_LDCXX
2739
test -z "${LDCXX+set}" || LD=$LDCXX
2742
_LT_AC_TAGVAR(compiler, $1)=$CC
2743
_LT_CC_BASENAME([$compiler])
2745
# We don't want -fno-exception wen compiling C++ code, so set the
2746
# no_builtin_flag separately
2747
if test "$GXX" = yes; then
2748
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2750
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2753
if test "$GXX" = yes; then
2754
# Set up default GNU C++ configuration
2758
# Check if GNU C++ uses GNU ld as the underlying linker, since the
2759
# archiving commands below assume that GNU ld is being used.
2760
if test "$with_gnu_ld" = yes; then
2761
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2762
_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'
2764
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2765
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2767
# If archive_cmds runs LD, not CC, wlarc should be empty
2768
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2769
# investigate it a little bit more. (MM)
2772
# ancient GNU ld didn't support --whole-archive et. al.
2773
if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2774
grep 'no-whole-archive' > /dev/null; then
2775
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2777
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2783
# A generic and very simple default shared library creation
2784
# command for GNU C++ for the case where it uses the native
2785
# linker, instead of GNU ld. If possible, this setting should
2786
# overridden to take advantage of the native linker features on
2787
# the platform it is being used on.
2788
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2791
# Commands to make compiler produce verbose output that lists
2792
# what "hidden" libraries, object files and flags are used when
2793
# linking a shared library.
2794
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2802
# PORTME: fill in a description of your system's C++ link characteristics
2803
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2804
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
2807
# FIXME: insert proper C++ library support
2808
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2811
if test "$host_cpu" = ia64; then
2812
# On IA64, the linker does run time linking by default, so we don't
2813
# have to do anything special.
2814
aix_use_runtimelinking=no
2815
exp_sym_flag='-Bexport'
2818
aix_use_runtimelinking=no
2820
# Test if we are trying to use run time linking or normal
2821
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
2822
# need to do runtime linking.
2823
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2824
for ld_flag in $LDFLAGS; do
2827
aix_use_runtimelinking=yes
2834
exp_sym_flag='-bexport'
2835
no_entry_flag='-bnoentry'
2838
# When large executables or shared objects are built, AIX ld can
2839
# have problems creating the table of contents. If linking a library
2840
# or program results in "error TOC overflow" add -mminimal-toc to
2841
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2842
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2844
_LT_AC_TAGVAR(archive_cmds, $1)=''
2845
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
2846
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2847
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2849
if test "$GXX" = yes; then
2850
case $host_os in aix4.[[012]]|aix4.[[012]].*)
2851
# We only want to do this on AIX 4.2 and lower, the check
2852
# below for broken collect2 doesn't work under 4.3+
2853
collect2name=`${CC} -print-prog-name=collect2`
2854
if test -f "$collect2name" && \
2855
strings "$collect2name" | grep resolve_lib_name >/dev/null
2857
# We have reworked collect2
2858
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
2860
# We have old collect2
2861
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2862
# It fails to find uninstalled libraries when the uninstalled
2863
# path is not listed in the libpath. Setting hardcode_minus_L
2864
# to unsupported forces relinking
2865
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2866
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2867
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2870
shared_flag='-shared'
2871
if test "$aix_use_runtimelinking" = yes; then
2872
shared_flag="$shared_flag "'${wl}-G'
2876
if test "$host_cpu" = ia64; then
2877
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2878
# chokes on -Wl,-G. The following line is correct:
2881
if test "$aix_use_runtimelinking" = yes; then
2882
shared_flag='${wl}-G'
2884
shared_flag='${wl}-bM:SRE'
2889
# It seems that -bexpall does not export symbols beginning with
2890
# underscore (_), so it is better to generate a list of symbols to export.
2891
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
2892
if test "$aix_use_runtimelinking" = yes; then
2893
# Warning - without using the other runtime loading flags (-brtl),
2894
# -berok will link without error, but may produce a broken library.
2895
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2896
# Determine the default libpath from the value encoded in an empty executable.
2897
_LT_AC_SYS_LIBPATH_AIX
2898
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2900
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
2902
if test "$host_cpu" = ia64; then
2903
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2904
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2905
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
2907
# Determine the default libpath from the value encoded in an empty executable.
2908
_LT_AC_SYS_LIBPATH_AIX
2909
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2910
# Warning - without using the other run time loading flags,
2911
# -berok will link without error, but may produce a broken library.
2912
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2913
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2914
# -bexpall does not export symbols beginning with underscore (_)
2915
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
2916
# Exported symbols can be pulled into shared objects from archives
2917
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
2918
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2919
# This is similar to how AIX traditionally builds its shared libraries.
2920
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
2925
case $cc_basename in
2927
# FIXME: insert proper C++ library support
2928
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2934
cygwin* | mingw* | pw32*)
2935
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
2936
# as there is no search path for DLLs.
2937
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2938
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2939
_LT_AC_TAGVAR(always_export_symbols, $1)=no
2940
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
2942
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
2943
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
2944
# If the export-symbols file already is a .def file (1st line
2945
# is EXPORTS), use it as is; otherwise, prepend...
2946
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
2947
cp $export_symbols $output_objdir/$soname.def;
2949
echo EXPORTS > $output_objdir/$soname.def;
2950
cat $export_symbols >> $output_objdir/$soname.def;
2952
$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
2954
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2957
darwin* | rhapsody*)
2959
rhapsody* | darwin1.[[012]])
2960
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
2963
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2964
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
2966
case ${MACOSX_DEPLOYMENT_TARGET} in
2968
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
2971
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
2977
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2978
_LT_AC_TAGVAR(hardcode_direct, $1)=no
2979
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2980
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2981
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
2982
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2984
if test "$GXX" = yes ; then
2985
lt_int_apple_cc_single_mod=no
2986
output_verbose_link_cmd='echo'
2987
if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
2988
lt_int_apple_cc_single_mod=yes
2990
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2991
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2993
_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'
2995
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2996
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
2997
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2998
_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}'
3000
_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}'
3002
_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}'
3004
case $cc_basename in
3006
output_verbose_link_cmd='echo'
3007
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
3008
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3009
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3010
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3011
_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}'
3014
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3021
case $cc_basename in
3023
# FIXME: insert proper C++ library support
3024
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3027
# Green Hills C++ Compiler
3028
# FIXME: insert proper C++ library support
3029
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3032
# FIXME: insert proper C++ library support
3033
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3038
# C++ shared libraries reported to be fairly broken before switch to ELF
3039
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3042
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3044
freebsd* | kfreebsd*-gnu | dragonfly*)
3045
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3047
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
3052
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3053
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3054
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3055
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3056
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3057
# but as the default
3058
# location of the library.
3060
case $cc_basename in
3062
# FIXME: insert proper C++ library support
3063
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3066
_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 $lib'
3067
# Commands to make compiler produce verbose output that lists
3068
# what "hidden" libraries, object files and flags are used when
3069
# linking a shared library.
3071
# There doesn't appear to be a way to prevent this compiler from
3072
# explicitly linking system object files so we need to strip them
3073
# from the output so that they don't get included in the library
3075
output_verbose_link_cmd='templist=`($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 $list'
3078
if test "$GXX" = yes; then
3079
_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'
3081
# FIXME: insert proper C++ library support
3082
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3088
if test $with_gnu_ld = no; then
3091
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3092
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3093
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3096
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3099
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3100
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3101
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3107
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3108
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3111
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3112
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3113
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3114
# but as the default
3115
# location of the library.
3118
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3119
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3120
# but as the default
3121
# location of the library.
3125
case $cc_basename in
3127
# FIXME: insert proper C++ library support
3128
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3133
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3136
_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 $compiler_flags'
3139
# Commands to make compiler produce verbose output that lists
3140
# what "hidden" libraries, object files and flags are used when
3141
# linking a shared library.
3143
# There doesn't appear to be a way to prevent this compiler from
3144
# explicitly linking system object files so we need to strip them
3145
# from the output so that they don't get included in the library
3147
output_verbose_link_cmd='templist=`($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 $list'
3150
if test "$GXX" = yes; then
3151
if test $with_gnu_ld = no; then
3154
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3157
_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'
3162
# FIXME: insert proper C++ library support
3163
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3169
case $cc_basename in
3172
_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'
3174
# Archives containing C++ object files must be created using
3175
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
3176
# necessary to make sure instantiated templates are included
3178
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3181
if test "$GXX" = yes; then
3182
if test "$with_gnu_ld" = no; then
3183
_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'
3185
_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'
3188
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3191
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3192
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3195
case $cc_basename in
3197
# Kuck and Associates, Inc. (KAI) C++ Compiler
3199
# KCC will only create a shared library if the output file
3200
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3201
# to its proper name (with version) after linking.
3202
_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'
3203
_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 $lib'
3204
# Commands to make compiler produce verbose output that lists
3205
# what "hidden" libraries, object files and flags are used when
3206
# linking a shared library.
3208
# There doesn't appear to be a way to prevent this compiler from
3209
# explicitly linking system object files so we need to strip them
3210
# from the output so that they don't get included in the library
3212
output_verbose_link_cmd='templist=`$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'
3214
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3215
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3217
# Archives containing C++ object files must be created using
3218
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3219
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3224
# version 8.0 and above of icpc choke on multiply defined symbols
3225
# if we add $predep_objects and $postdep_objects, however 7.1 and
3226
# earlier do not add the objects themselves.
3227
case `$CC -V 2>&1` in
3229
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3230
_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'
3232
*) # Version 8.0 or newer
3235
ia64*) tmp_idyn=' -i_dynamic';;
3237
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3238
_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'
3241
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3242
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3243
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3244
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3247
# Portland Group C++ compiler
3248
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3249
_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'
3251
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3252
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3253
_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'
3257
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3258
_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'
3260
runpath_var=LD_RUN_PATH
3261
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3262
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3264
# Commands to make compiler produce verbose output that lists
3265
# what "hidden" libraries, object files and flags are used when
3266
# linking a shared library.
3268
# There doesn't appear to be a way to prevent this compiler from
3269
# explicitly linking system object files so we need to strip them
3270
# from the output so that they don't get included in the library
3272
output_verbose_link_cmd='templist=`$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'
3277
# FIXME: insert proper C++ library support
3278
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3281
# FIXME: insert proper C++ library support
3282
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3285
case $cc_basename in
3287
# FIXME: insert proper C++ library support
3288
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3291
# FIXME: insert proper C++ library support
3292
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3297
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3298
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3300
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3301
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3302
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3304
# Workaround some broken pre-1.5 toolchains
3305
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3308
# C++ shared libraries are fairly broken
3309
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3312
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3313
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3314
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3315
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3316
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3317
_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'
3318
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3319
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3321
output_verbose_link_cmd='echo'
3324
case $cc_basename in
3326
# Kuck and Associates, Inc. (KAI) C++ Compiler
3328
# KCC will only create a shared library if the output file
3329
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3330
# to its proper name (with version) after linking.
3331
_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'
3333
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3334
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3336
# Archives containing C++ object files must be created using
3337
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3338
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3342
# Rational C++ 2.4.1
3343
# FIXME: insert proper C++ library support
3344
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3347
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3348
_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'
3350
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3351
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3353
# Commands to make compiler produce verbose output that lists
3354
# what "hidden" libraries, object files and flags are used when
3355
# linking a shared library.
3357
# There doesn't appear to be a way to prevent this compiler from
3358
# explicitly linking system object files so we need to strip them
3359
# from the output so that they don't get included in the library
3361
output_verbose_link_cmd='templist=`$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 $list'
3364
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3365
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3366
_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'
3368
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3369
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3371
# Commands to make compiler produce verbose output that lists
3372
# what "hidden" libraries, object files and flags are used when
3373
# linking a shared library.
3374
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3377
# FIXME: insert proper C++ library support
3378
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3384
case $cc_basename in
3386
# Kuck and Associates, Inc. (KAI) C++ Compiler
3388
# KCC will only create a shared library if the output file
3389
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3390
# to its proper name (with version) after linking.
3391
_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'
3393
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3394
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3396
# Archives containing C++ object files must be created using
3397
# the KAI C++ compiler.
3398
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3401
# Rational C++ 2.4.1
3402
# FIXME: insert proper C++ library support
3403
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3406
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3407
_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'
3408
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3409
echo "-hidden">> $lib.exp~
3410
$CC -shared$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~
3413
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3414
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3416
# Commands to make compiler produce verbose output that lists
3417
# what "hidden" libraries, object files and flags are used when
3418
# linking a shared library.
3420
# There doesn't appear to be a way to prevent this compiler from
3421
# explicitly linking system object files so we need to strip them
3422
# from the output so that they don't get included in the library
3424
output_verbose_link_cmd='templist=`$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 $list'
3427
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3428
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3429
_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'
3431
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3432
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3434
# Commands to make compiler produce verbose output that lists
3435
# what "hidden" libraries, object files and flags are used when
3436
# linking a shared library.
3437
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3440
# FIXME: insert proper C++ library support
3441
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3447
# FIXME: insert proper C++ library support
3448
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3451
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3452
case $cc_basename in
3454
# FIXME: insert proper C++ library support
3455
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3458
# FIXME: insert proper C++ library support
3459
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3464
case $cc_basename in
3467
# FIXME: insert proper C++ library support
3468
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3472
# FIXME: insert proper C++ library support
3473
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3476
# FIXME: insert proper C++ library support
3477
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3482
case $cc_basename in
3484
# Sun C++ 4.2, 5.x and Centerline C++
3485
_LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
3486
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3487
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3488
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3489
$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3491
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3492
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3494
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3496
# The C++ compiler is used as linker so we must use $wl
3497
# flag to pass the commands to the underlying system
3498
# linker. We must also pass each convience library through
3499
# to the system linker between allextract/defaultextract.
3500
# The C++ compiler will combine linker options so we
3501
# cannot just pass the convience library names through
3503
# Supported since Solaris 2.6 (maybe 2.5.1?)
3504
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
3507
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3509
output_verbose_link_cmd='echo'
3511
# Archives containing C++ object files must be created using
3512
# "CC -xar", where "CC" is the Sun C++ compiler. This is
3513
# necessary to make sure instantiated templates are included
3515
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3518
# Green Hills C++ Compiler
3519
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3521
# The C++ compiler must be used to create the archive.
3522
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3525
# GNU C++ compiler with Solaris linker
3526
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3527
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3528
if $CC --version | grep -v '^2\.7' > /dev/null; then
3529
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3530
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3531
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3533
# Commands to make compiler produce verbose output that lists
3534
# what "hidden" libraries, object files and flags are used when
3535
# linking a shared library.
3536
output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3538
# g++ 2.7 appears to require `-G' NOT `-shared' on this
3540
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3541
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3542
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3544
# Commands to make compiler produce verbose output that lists
3545
# what "hidden" libraries, object files and flags are used when
3546
# linking a shared library.
3547
output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3550
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3555
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
3556
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3559
case $cc_basename in
3561
# NonStop-UX NCC 3.20
3562
# FIXME: insert proper C++ library support
3563
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3566
# FIXME: insert proper C++ library support
3567
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3572
# FIXME: insert proper C++ library support
3573
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3576
# FIXME: insert proper C++ library support
3577
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3580
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3581
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3583
_LT_AC_TAGVAR(GCC, $1)="$GXX"
3584
_LT_AC_TAGVAR(LD, $1)="$LD"
3587
## There is no encapsulation within the following macros, do not change
3588
## the running order or otherwise move them around unless you know exactly
3589
## what you are doing...
3590
AC_LIBTOOL_POSTDEP_PREDEP($1)
3591
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3592
AC_LIBTOOL_PROG_CC_C_O($1)
3593
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3594
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3595
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3596
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3597
AC_LIBTOOL_SYS_LIB_STRIP
3598
AC_LIBTOOL_DLOPEN_SELF($1)
3600
AC_LIBTOOL_CONFIG($1)
3607
with_gnu_ldcxx=$with_gnu_ld
3608
with_gnu_ld=$lt_save_with_gnu_ld
3609
lt_cv_path_LDCXX=$lt_cv_path_LD
3610
lt_cv_path_LD=$lt_save_path_LD
3611
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3612
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3613
])# AC_LIBTOOL_LANG_CXX_CONFIG
3615
# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3616
# ------------------------
3617
# Figure out "hidden" library dependencies from verbose
3618
# compiler output when linking a shared library.
3619
# Parse the compiler output and extract the necessary
3620
# objects, libraries and library flags.
3621
AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3622
dnl we can't use the lt_simple_compile_test_code here,
3623
dnl because it contains code intended for an executable,
3624
dnl not a library. It's possible we should let each
3625
dnl tag define a new lt_????_link_test_code variable,
3626
dnl but it's only used here...
3627
ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3629
void foo (void) { a = 0; }
3631
],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3635
Foo (void) { a = 0; }
3640
],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3648
],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3651
public void bar (void) {
3657
dnl Parse the compiler output and extract the necessary
3658
dnl objects, libraries and library flags.
3659
if AC_TRY_EVAL(ac_compile); then
3660
# Parse the compiler output and extract the necessary
3661
# objects, libraries and library flags.
3663
# Sentinel used to keep track of whether or not we are before
3664
# the conftest object file.
3665
pre_test_object_deps_done=no
3667
# The `*' in the case matches for architectures that use `case' in
3668
# $output_verbose_cmd can trigger glob expansion during the loop
3669
# eval without this substitution.
3670
output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
3672
for p in `eval $output_verbose_link_cmd`; do
3676
# Some compilers place space between "-{L,R}" and the path.
3679
|| test $p = "-R"; then
3686
if test "$pre_test_object_deps_done" = no; then
3689
# Internal compiler library paths should come after those
3690
# provided the user. The postdeps already come after the
3691
# user supplied libs so there is no need to process them.
3692
if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3693
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3695
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3698
# The "-l" case would never come before the object being
3699
# linked, so don't bother handling this case.
3702
if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3703
_LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3705
_LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3711
# This assumes that the test object file only shows up
3712
# once in the compiler output.
3713
if test "$p" = "conftest.$objext"; then
3714
pre_test_object_deps_done=yes
3718
if test "$pre_test_object_deps_done" = no; then
3719
if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3720
_LT_AC_TAGVAR(predep_objects, $1)="$p"
3722
_LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3725
if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3726
_LT_AC_TAGVAR(postdep_objects, $1)="$p"
3728
_LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3733
*) ;; # Ignore the rest.
3741
echo "libtool.m4: error: problem compiling $1 test program"
3744
$rm -f confest.$objext
3746
# PORTME: override above test on systems where it is broken
3750
case $cc_basename in
3752
# Adding this requires a known-good setup of shared libraries for
3753
# Sun compiler versions before 5.6, else PIC objects from an old
3754
# archive will be linked into the output, leading to subtle bugs.
3755
_LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun'
3761
case " $_LT_AC_TAGVAR(postdeps, $1) " in
3762
*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3764
])# AC_LIBTOOL_POSTDEP_PREDEP
3766
# AC_LIBTOOL_LANG_F77_CONFIG
3767
# ------------------------
3768
# Ensure that the configuration vars for the C compiler are
3769
# suitably defined. Those variables are subsequently used by
3770
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3771
AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3772
AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3773
[AC_REQUIRE([AC_PROG_F77])
3774
AC_LANG_PUSH(Fortran 77)
3776
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3777
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
3778
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3779
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3780
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3781
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3782
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3783
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3784
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3785
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3786
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
3787
_LT_AC_TAGVAR(module_cmds, $1)=
3788
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
3789
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3790
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3791
_LT_AC_TAGVAR(no_undefined_flag, $1)=
3792
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3793
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3795
# Source file extension for f77 test sources.
3798
# Object file extension for compiled f77 test sources.
3800
_LT_AC_TAGVAR(objext, $1)=$objext
3802
# Code to be used in simple compile tests
3803
lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3805
# Code to be used in simple link tests
3806
lt_simple_link_test_code=" program t\n end\n"
3808
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3811
# save warnings/boilerplate of simple test code
3812
_LT_COMPILER_BOILERPLATE
3813
_LT_LINKER_BOILERPLATE
3815
# Allow CC to be a program name with arguments.
3819
_LT_AC_TAGVAR(compiler, $1)=$CC
3820
_LT_CC_BASENAME([$compiler])
3822
AC_MSG_CHECKING([if libtool supports shared libraries])
3823
AC_MSG_RESULT([$can_build_shared])
3825
AC_MSG_CHECKING([whether to build shared libraries])
3826
test "$can_build_shared" = "no" && enable_shared=no
3828
# On AIX, shared libraries and static libraries use the same namespace, and
3829
# are all built from PIC.
3832
test "$enable_shared" = yes && enable_static=no
3833
if test -n "$RANLIB"; then
3834
archive_cmds="$archive_cmds~\$RANLIB \$lib"
3835
postinstall_cmds='$RANLIB $lib'
3839
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
3840
test "$enable_shared" = yes && enable_static=no
3844
AC_MSG_RESULT([$enable_shared])
3846
AC_MSG_CHECKING([whether to build static libraries])
3847
# Make sure either enable_shared or enable_static is yes.
3848
test "$enable_shared" = yes || enable_static=yes
3849
AC_MSG_RESULT([$enable_static])
3851
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3853
_LT_AC_TAGVAR(GCC, $1)="$G77"
3854
_LT_AC_TAGVAR(LD, $1)="$LD"
3856
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3857
AC_LIBTOOL_PROG_CC_C_O($1)
3858
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3859
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3860
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3861
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3862
AC_LIBTOOL_SYS_LIB_STRIP
3865
AC_LIBTOOL_CONFIG($1)
3869
])# AC_LIBTOOL_LANG_F77_CONFIG
3872
# AC_LIBTOOL_LANG_GCJ_CONFIG
3873
# --------------------------
3874
# Ensure that the configuration vars for the C compiler are
3875
# suitably defined. Those variables are subsequently used by
3876
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3877
AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3878
AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3881
# Source file extension for Java test sources.
3884
# Object file extension for compiled Java test sources.
3886
_LT_AC_TAGVAR(objext, $1)=$objext
3888
# Code to be used in simple compile tests
3889
lt_simple_compile_test_code="class foo {}\n"
3891
# Code to be used in simple link tests
3892
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'
3894
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3897
# save warnings/boilerplate of simple test code
3898
_LT_COMPILER_BOILERPLATE
3899
_LT_LINKER_BOILERPLATE
3901
# Allow CC to be a program name with arguments.
3905
_LT_AC_TAGVAR(compiler, $1)=$CC
3906
_LT_CC_BASENAME([$compiler])
3908
# GCJ did not exist at the time GCC didn't implicitly link libc in.
3909
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3911
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3914
## There is no encapsulation within the following macros, do not change
3915
## the running order or otherwise move them around unless you know exactly
3916
## what you are doing...
3917
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3918
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3919
AC_LIBTOOL_PROG_CC_C_O($1)
3920
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3921
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3922
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3923
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3924
AC_LIBTOOL_SYS_LIB_STRIP
3925
AC_LIBTOOL_DLOPEN_SELF($1)
3927
AC_LIBTOOL_CONFIG($1)
3931
])# AC_LIBTOOL_LANG_GCJ_CONFIG
3934
# AC_LIBTOOL_LANG_RC_CONFIG
3935
# --------------------------
3936
# Ensure that the configuration vars for the Windows resource compiler are
3937
# suitably defined. Those variables are subsequently used by
3938
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3939
AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
3940
AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
3943
# Source file extension for RC test sources.
3946
# Object file extension for compiled RC test sources.
3948
_LT_AC_TAGVAR(objext, $1)=$objext
3950
# Code to be used in simple compile tests
3951
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
3953
# Code to be used in simple link tests
3954
lt_simple_link_test_code="$lt_simple_compile_test_code"
3956
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3959
# save warnings/boilerplate of simple test code
3960
_LT_COMPILER_BOILERPLATE
3961
_LT_LINKER_BOILERPLATE
3963
# Allow CC to be a program name with arguments.
3967
_LT_AC_TAGVAR(compiler, $1)=$CC
3968
_LT_CC_BASENAME([$compiler])
3969
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
3971
AC_LIBTOOL_CONFIG($1)
3975
])# AC_LIBTOOL_LANG_RC_CONFIG
3978
# AC_LIBTOOL_CONFIG([TAGNAME])
3979
# ----------------------------
3980
# If TAGNAME is not passed, then create an initial libtool script
3981
# with a default configuration from the untagged config vars. Otherwise
3982
# add code to config.status for appending the configuration named by
3983
# TAGNAME from the matching tagged config vars.
3984
AC_DEFUN([AC_LIBTOOL_CONFIG],
3985
[# The else clause should only fire when bootstrapping the
3986
# libtool distribution, otherwise you forgot to ship ltmain.sh
3987
# with your package, and you will get complaints that there are
3988
# no rules to generate ltmain.sh.
3989
if test -f "$ltmain"; then
3990
# See if we are running on zsh, and set the options which allow our commands through
3991
# without removal of \ escapes.
3992
if test -n "${ZSH_VERSION+set}" ; then
3993
setopt NO_GLOB_SUBST
3995
# Now quote all the things that may contain metacharacters while being
3996
# careful not to overquote the AC_SUBSTed values. We take copies of the
3997
# variables and quote the copies for generation of the libtool script.
3998
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
4000
libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4001
old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4002
deplibs_check_method reload_flag reload_cmds need_locks \
4003
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4004
lt_cv_sys_global_symbol_to_c_name_address \
4005
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4006
old_postinstall_cmds old_postuninstall_cmds \
4007
_LT_AC_TAGVAR(compiler, $1) \
4008
_LT_AC_TAGVAR(CC, $1) \
4009
_LT_AC_TAGVAR(LD, $1) \
4010
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4011
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4012
_LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4013
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4014
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4015
_LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4016
_LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4017
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4018
_LT_AC_TAGVAR(old_archive_cmds, $1) \
4019
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4020
_LT_AC_TAGVAR(predep_objects, $1) \
4021
_LT_AC_TAGVAR(postdep_objects, $1) \
4022
_LT_AC_TAGVAR(predeps, $1) \
4023
_LT_AC_TAGVAR(postdeps, $1) \
4024
_LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4025
_LT_AC_TAGVAR(archive_cmds, $1) \
4026
_LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4027
_LT_AC_TAGVAR(postinstall_cmds, $1) \
4028
_LT_AC_TAGVAR(postuninstall_cmds, $1) \
4029
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4030
_LT_AC_TAGVAR(allow_undefined_flag, $1) \
4031
_LT_AC_TAGVAR(no_undefined_flag, $1) \
4032
_LT_AC_TAGVAR(export_symbols_cmds, $1) \
4033
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4034
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4035
_LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4036
_LT_AC_TAGVAR(hardcode_automatic, $1) \
4037
_LT_AC_TAGVAR(module_cmds, $1) \
4038
_LT_AC_TAGVAR(module_expsym_cmds, $1) \
4039
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4040
_LT_AC_TAGVAR(exclude_expsyms, $1) \
4041
_LT_AC_TAGVAR(include_expsyms, $1); do
4044
_LT_AC_TAGVAR(old_archive_cmds, $1) | \
4045
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4046
_LT_AC_TAGVAR(archive_cmds, $1) | \
4047
_LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4048
_LT_AC_TAGVAR(module_cmds, $1) | \
4049
_LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4050
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4051
_LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4052
extract_expsyms_cmds | reload_cmds | finish_cmds | \
4053
postinstall_cmds | postuninstall_cmds | \
4054
old_postinstall_cmds | old_postuninstall_cmds | \
4055
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4056
# Double-quote double-evaled strings.
4057
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4060
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4066
*'\[$]0 --fallback-echo"')
4067
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4072
[cfgfile="${ofile}T"
4073
trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4075
AC_MSG_NOTICE([creating $ofile])],
4078
cat <<__EOF__ >> "$cfgfile"
4082
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4083
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4084
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
4086
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
4087
# Free Software Foundation, Inc.
4089
# This file is part of GNU Libtool:
4090
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4092
# This program is free software; you can redistribute it and/or modify
4093
# it under the terms of the GNU General Public License as published by
4094
# the Free Software Foundation; either version 2 of the License, or
4095
# (at your option) any later version.
4097
# This program is distributed in the hope that it will be useful, but
4098
# WITHOUT ANY WARRANTY; without even the implied warranty of
4099
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4100
# General Public License for more details.
4102
# You should have received a copy of the GNU General Public License
4103
# along with this program; if not, write to the Free Software
4104
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
4106
# As a special exception to the GNU General Public License, if you
4107
# distribute this file as part of a program that contains a
4108
# configuration script generated by Autoconf, you may include it under
4109
# the same distribution terms that you use for the rest of that program.
4111
# A sed program that does not truncate output.
4114
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
4115
Xsed="$SED -e 1s/^X//"
4117
# The HP-UX ksh and POSIX shell print the target directory to stdout
4119
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4121
# The names of the tagged configurations supported by this script.
4124
# ### BEGIN LIBTOOL CONFIG],
4125
[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4127
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4129
# Shell to use when invoking shell scripts.
4132
# Whether or not to build shared libraries.
4133
build_libtool_libs=$enable_shared
4135
# Whether or not to build static libraries.
4136
build_old_libs=$enable_static
4138
# Whether or not to add -lc for building shared libraries.
4139
build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4141
# Whether or not to disallow shared libs when runtime libs are static
4142
allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4144
# Whether or not to optimize for fast installation.
4145
fast_install=$enable_fast_install
4148
host_alias=$host_alias
4153
build_alias=$build_alias
4157
# An echo program that does not interpret backslashes.
4162
AR_FLAGS=$lt_AR_FLAGS
4167
# A language-specific compiler.
4168
CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4170
# Is the compiler the GNU C compiler?
4171
with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4176
# The linker used to build libraries.
4177
LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4179
# Whether we need hard or soft links.
4182
# A BSD-compatible nm program.
4185
# A symbol stripping program
4188
# Used to examine libraries when file_magic_cmd begins "file"
4189
MAGIC_CMD=$MAGIC_CMD
4191
# Used on cygwin: DLL creation program.
4194
# Used on cygwin: object dumper.
4197
# Used on cygwin: assembler.
4200
# The name of the directory that contains temporary libtool files.
4203
# How to create reloadable object files.
4204
reload_flag=$lt_reload_flag
4205
reload_cmds=$lt_reload_cmds
4207
# How to pass a linker flag through the compiler.
4208
wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4210
# Object file suffix (normally "o").
4213
# Old archive suffix (normally "a").
4216
# Shared library suffix (normally ".so").
4217
shrext_cmds='$shrext_cmds'
4219
# Executable file suffix (normally "").
4222
# Additional compiler flags for building library objects.
4223
pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4226
# What is the maximum length of a command?
4227
max_cmd_len=$lt_cv_sys_max_cmd_len
4229
# Does compiler simultaneously support -c and -o options?
4230
compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4232
# Must we lock files when doing compilation?
4233
need_locks=$lt_need_locks
4235
# Do we need the lib prefix for modules?
4236
need_lib_prefix=$need_lib_prefix
4238
# Do we need a version for libraries?
4239
need_version=$need_version
4241
# Whether dlopen is supported.
4242
dlopen_support=$enable_dlopen
4244
# Whether dlopen of programs is supported.
4245
dlopen_self=$enable_dlopen_self
4247
# Whether dlopen of statically linked programs is supported.
4248
dlopen_self_static=$enable_dlopen_self_static
4250
# Compiler flag to prevent dynamic linking.
4251
link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4253
# Compiler flag to turn off builtin functions.
4254
no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4256
# Compiler flag to allow reflexive dlopens.
4257
export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4259
# Compiler flag to generate shared objects directly from archives.
4260
whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4262
# Compiler flag to generate thread-safe objects.
4263
thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4265
# Library versioning type.
4266
version_type=$version_type
4268
# Format of library name prefix.
4269
libname_spec=$lt_libname_spec
4271
# List of archive names. First name is the real one, the rest are links.
4272
# The last name is the one that the linker finds with -lNAME.
4273
library_names_spec=$lt_library_names_spec
4275
# The coded name of the library, if different from the real name.
4276
soname_spec=$lt_soname_spec
4278
# Commands used to build and install an old-style archive.
4280
old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4281
old_postinstall_cmds=$lt_old_postinstall_cmds
4282
old_postuninstall_cmds=$lt_old_postuninstall_cmds
4284
# Create an old-style archive from a shared archive.
4285
old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4287
# Create a temporary old-style archive to link instead of a shared archive.
4288
old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4290
# Commands used to build and install a shared archive.
4291
archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4292
archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4293
postinstall_cmds=$lt_postinstall_cmds
4294
postuninstall_cmds=$lt_postuninstall_cmds
4296
# Commands used to build a loadable module (assumed same as above if empty)
4297
module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4298
module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4300
# Commands to strip libraries.
4301
old_striplib=$lt_old_striplib
4302
striplib=$lt_striplib
4304
# Dependencies to place before the objects being linked to create a
4306
predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4308
# Dependencies to place after the objects being linked to create a
4310
postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4312
# Dependencies to place before the objects being linked to create a
4314
predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4316
# Dependencies to place after the objects being linked to create a
4318
postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4320
# The library search path used internally by the compiler when linking
4322
compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4324
# Method to check whether dependent libraries are shared objects.
4325
deplibs_check_method=$lt_deplibs_check_method
4327
# Command to use when deplibs_check_method == file_magic.
4328
file_magic_cmd=$lt_file_magic_cmd
4330
# Flag that allows shared libraries with undefined symbols to be built.
4331
allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4333
# Flag that forces no undefined symbols.
4334
no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4336
# Commands used to finish a libtool library installation in a directory.
4337
finish_cmds=$lt_finish_cmds
4339
# Same as above, but a single script fragment to be evaled but not shown.
4340
finish_eval=$lt_finish_eval
4342
# Take the output of nm and produce a listing of raw symbols and C names.
4343
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4345
# Transform the output of nm in a proper C declaration
4346
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4348
# Transform the output of nm in a C name address pair
4349
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4351
# This is the shared library runtime path variable.
4352
runpath_var=$runpath_var
4354
# This is the shared library path variable.
4355
shlibpath_var=$shlibpath_var
4357
# Is shlibpath searched before the hard-coded library search path?
4358
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4360
# How to hardcode a shared library path into an executable.
4361
hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4363
# Whether we should hardcode library paths into libraries.
4364
hardcode_into_libs=$hardcode_into_libs
4366
# Flag to hardcode \$libdir into a binary during linking.
4367
# This must work even if \$libdir does not exist.
4368
hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4370
# If ld is used when linking, flag to hardcode \$libdir into
4371
# a binary during linking. This must work even if \$libdir does
4373
hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4375
# Whether we need a single -rpath flag with a separated argument.
4376
hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4378
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4380
hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4382
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4384
hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4386
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4387
# the resulting binary.
4388
hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4390
# Set to yes if building a shared library automatically hardcodes DIR into the library
4391
# and all subsequent libraries and executables linked against it.
4392
hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4394
# Variables whose values should be saved in libtool wrapper scripts and
4395
# restored at relink time.
4396
variables_saved_for_relink="$variables_saved_for_relink"
4398
# Whether libtool must link a program against all its dependency libraries.
4399
link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4401
# Compile-time system search path for libraries
4402
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4404
# Run-time system search path for libraries
4405
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4407
# Fix the shell variable \$srcfile for the compiler.
4408
fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4410
# Set to yes if exported symbols are required.
4411
always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4413
# The commands to list exported symbols.
4414
export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4416
# The commands to extract the exported symbol list from a shared archive.
4417
extract_expsyms_cmds=$lt_extract_expsyms_cmds
4419
# Symbols that should not be listed in the preloaded symbols.
4420
exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4422
# Symbols that must always be exported.
4423
include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4426
[# ### END LIBTOOL CONFIG],
4427
[# ### END LIBTOOL TAG CONFIG: $tagname])
4434
cat <<\EOF >> "$cfgfile"
4436
# AIX sometimes has problems with the GCC collect2 program. For some
4437
# reason, if we set the COLLECT_NAMES environment variable, the problems
4438
# vanish in a puff of smoke.
4439
if test "X${COLLECT_NAMES+set}" != Xset; then
4441
export COLLECT_NAMES
4447
# We use sed instead of cat because bash on DJGPP gets confused if
4448
# if finds mixed CR/LF and LF-only lines. Since sed operates in
4449
# text mode, it properly converts lines to CR/LF. This bash problem
4450
# is reportedly fixed, but why not run on old versions too?
4451
sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4453
mv -f "$cfgfile" "$ofile" || \
4454
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4458
# If there is no Makefile yet, we rely on a make rule to execute
4459
# `config.status --recheck' to rerun these tests and create the
4460
# libtool script then.
4461
ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4462
if test -f "$ltmain_in"; then
4463
test -f Makefile && make "$ltmain"
4466
])# AC_LIBTOOL_CONFIG
4469
# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4470
# -------------------------------------------
4471
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4472
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4474
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4476
if test "$GCC" = yes; then
4477
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4479
AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4480
lt_cv_prog_compiler_rtti_exceptions,
4481
[-fno-rtti -fno-exceptions], [],
4482
[_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4484
])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4487
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4488
# ---------------------------------
4489
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4490
[AC_REQUIRE([AC_CANONICAL_HOST])
4491
AC_REQUIRE([AC_PROG_NM])
4492
AC_REQUIRE([AC_OBJEXT])
4493
# Check for command to grab the raw symbol name followed by C symbol from nm.
4494
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4495
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4497
# These are sane defaults that work on at least a few old systems.
4498
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
4500
# Character class describing NM global symbol codes.
4501
symcode='[[BCDEGRST]]'
4503
# Regexp to match symbols that can be accessed directly from C.
4504
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4506
# Transform an extracted symbol line into a proper C declaration
4507
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4509
# Transform an extracted symbol line into symbol name and symbol address
4510
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4512
# Define system-specific variables.
4517
cygwin* | mingw* | pw32*)
4518
symcode='[[ABCDGISTW]]'
4520
hpux*) # Its linker distinguishes data from code symbols
4521
if test "$host_cpu" = ia64; then
4522
symcode='[[ABCDEGRST]]'
4524
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4525
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4528
if test "$host_cpu" = ia64; then
4529
symcode='[[ABCDGIRSTW]]'
4530
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4531
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4535
symcode='[[BCDEGRST]]'
4538
symcode='[[BCDEGQRST]]'
4544
symcode='[[DFNSTU]]'
4548
# Handle CRLF in mingw tool chain
4552
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4556
# If we're using GNU nm, then use its standard symbol codes.
4557
case `$NM -V 2>&1` in
4558
*GNU* | *'with BFD'*)
4559
symcode='[[ABCDGIRSTW]]' ;;
4562
# Try without a prefix undercore, then with it.
4563
for ac_symprfx in "" "_"; do
4565
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4566
symxfrm="\\1 $ac_symprfx\\2 \\2"
4568
# Write the raw and C identifiers.
4569
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4571
# Check to see that the pipe works correctly.
4575
cat > conftest.$ac_ext <<EOF
4580
void nm_test_func(){}
4584
int main(){nm_test_var='a';nm_test_func();return(0);}
4587
if AC_TRY_EVAL(ac_compile); then
4588
# Now try to grab the symbols.
4590
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4591
# Try sorting and uniquifying the output.
4592
if sort "$nlist" | uniq > "$nlist"T; then
4593
mv -f "$nlist"T "$nlist"
4598
# Make sure that we snagged all the symbols we need.
4599
if grep ' nm_test_var$' "$nlist" >/dev/null; then
4600
if grep ' nm_test_func$' "$nlist" >/dev/null; then
4601
cat <<EOF > conftest.$ac_ext
4607
# Now generate the symbol file.
4608
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4610
cat <<EOF >> conftest.$ac_ext
4611
#if defined (__STDC__) && __STDC__
4612
# define lt_ptr_t void *
4614
# define lt_ptr_t char *
4618
/* The mapping between symbol names and symbols. */
4623
lt_preloaded_symbols[[]] =
4626
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4627
cat <<\EOF >> conftest.$ac_ext
4635
# Now try linking the two files.
4636
mv conftest.$ac_objext conftstm.$ac_objext
4637
lt_save_LIBS="$LIBS"
4638
lt_save_CFLAGS="$CFLAGS"
4639
LIBS="conftstm.$ac_objext"
4640
CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4641
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4644
LIBS="$lt_save_LIBS"
4645
CFLAGS="$lt_save_CFLAGS"
4647
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4650
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4653
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4656
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4657
cat conftest.$ac_ext >&5
4659
rm -f conftest* conftst*
4661
# Do not use the global_symbol_pipe unless it works.
4662
if test "$pipe_works" = yes; then
4665
lt_cv_sys_global_symbol_pipe=
4669
if test -z "$lt_cv_sys_global_symbol_pipe"; then
4670
lt_cv_sys_global_symbol_to_cdecl=
4672
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4673
AC_MSG_RESULT(failed)
4677
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4680
# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4681
# ---------------------------------------
4682
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4683
[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4684
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4685
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4687
AC_MSG_CHECKING([for $compiler option to produce PIC])
4689
# C++ specific cases for pic, static, wl, etc.
4690
if test "$GXX" = yes; then
4691
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4692
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4696
# All AIX code is PIC.
4697
if test "$host_cpu" = ia64; then
4698
# AIX 5 now supports IA64 processor
4699
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4703
# FIXME: we need at least 68020 code to build shared libraries, but
4704
# adding the `-m68020' flag to GCC prevents building anything better,
4706
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4708
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4709
# PIC is the default for these OSes.
4711
mingw* | os2* | pw32*)
4712
# This hack is so that the source file can tell whether it is being
4713
# built for inclusion in a dll (and should export symbols for example).
4714
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4716
darwin* | rhapsody*)
4717
# PIC is the default on this platform
4718
# Common symbols not allowed in MH_DYLIB files
4719
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4722
# DJGPP does not support shared libraries at all
4723
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4726
if test -d /usr/nec; then
4727
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4731
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4737
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4742
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4748
# All AIX code is PIC.
4749
if test "$host_cpu" = ia64; then
4750
# AIX 5 now supports IA64 processor
4751
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4753
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4757
case $cc_basename in
4759
# Green Hills C++ Compiler
4760
# _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"
4765
# PIC is the default on this platform
4766
# Common symbols not allowed in MH_DYLIB files
4767
case $cc_basename in
4769
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
4770
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4775
case $cc_basename in
4777
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4780
# Green Hills C++ Compiler
4781
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4787
freebsd* | kfreebsd*-gnu | dragonfly*)
4788
# FreeBSD uses GNU C++
4790
hpux9* | hpux10* | hpux11*)
4791
case $cc_basename in
4793
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4794
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4795
if test "$host_cpu" != ia64; then
4796
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4800
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4801
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4807
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4815
irix5* | irix6* | nonstopux*)
4816
case $cc_basename in
4818
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4819
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4820
# CC pic flag -KPIC is the default.
4827
case $cc_basename in
4830
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4831
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4835
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4836
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4837
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4840
# Portland Group C++ compiler.
4841
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4842
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4843
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4847
# Make sure the PIC flag is empty. It appears that all Alpha
4848
# Linux and Compaq Tru64 Unix objects are PIC.
4849
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4850
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4861
case $cc_basename in
4863
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4871
osf3* | osf4* | osf5*)
4872
case $cc_basename in
4874
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4877
# Rational C++ 2.4.1
4878
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4881
# Digital/Compaq C++
4882
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4883
# Make sure the PIC flag is empty. It appears that all Alpha
4884
# Linux and Compaq Tru64 Unix objects are PIC.
4885
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4886
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4895
case $cc_basename in
4897
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4904
case $cc_basename in
4906
# Sun C++ 4.2, 5.x and Centerline C++
4907
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4908
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4909
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4912
# Green Hills C++ Compiler
4913
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4920
case $cc_basename in
4923
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4924
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4928
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4935
case $cc_basename in
4937
# NonStop-UX NCC 3.20
4938
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4949
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4955
if test "$GCC" = yes; then
4956
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4957
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4961
# All AIX code is PIC.
4962
if test "$host_cpu" = ia64; then
4963
# AIX 5 now supports IA64 processor
4964
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4969
# FIXME: we need at least 68020 code to build shared libraries, but
4970
# adding the `-m68020' flag to GCC prevents building anything better,
4972
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4975
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4976
# PIC is the default for these OSes.
4979
mingw* | pw32* | os2*)
4980
# This hack is so that the source file can tell whether it is being
4981
# built for inclusion in a dll (and should export symbols for example).
4982
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4985
darwin* | rhapsody*)
4986
# PIC is the default on this platform
4987
# Common symbols not allowed in MH_DYLIB files
4988
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4992
# Just because we use GCC doesn't mean we suddenly get shared libraries
4993
# on systems that don't support them.
4994
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4999
if test -d /usr/nec; then
5000
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5005
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5012
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5018
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5022
# PORTME Check for flag to pass linker flags through the system compiler.
5025
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5026
if test "$host_cpu" = ia64; then
5027
# AIX 5 now supports IA64 processor
5028
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5030
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5034
# PIC is the default on this platform
5035
# Common symbols not allowed in MH_DYLIB files
5036
case $cc_basename in
5038
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5039
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5044
mingw* | pw32* | os2*)
5045
# This hack is so that the source file can tell whether it is being
5046
# built for inclusion in a dll (and should export symbols for example).
5047
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5050
hpux9* | hpux10* | hpux11*)
5051
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5052
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5059
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5062
# Is there a better lt_prog_compiler_static that works with the bundled CC?
5063
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5066
irix5* | irix6* | nonstopux*)
5067
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5068
# PIC (with -KPIC) is the default.
5069
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5073
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5074
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5078
case $cc_basename in
5080
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5081
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5082
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5084
pgcc* | pgf77* | pgf90* | pgf95*)
5085
# Portland Group compilers (*not* the Pentium gcc compiler,
5086
# which looks to be a dead project)
5087
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5088
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5089
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5092
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5093
# All Alpha code is PIC.
5094
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5099
osf3* | osf4* | osf5*)
5100
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5101
# All OSF/1 code is PIC.
5102
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5106
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
5107
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
5111
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5112
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5113
case $cc_basename in
5115
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
5117
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
5122
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5123
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5124
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5127
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5128
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5129
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5130
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5134
if test -d /usr/nec ;then
5135
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5136
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5141
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5142
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5146
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5147
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5151
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5156
AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5159
# Check to make sure the PIC flag actually works.
5161
if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5162
AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5163
_LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5164
[$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5165
[case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5167
*) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5169
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5170
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5173
# For platforms which do not support PIC, -DPIC is meaningless:
5175
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5178
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5184
# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5185
# ------------------------------------
5186
# See if the linker supports building shared libraries.
5187
AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5188
[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5190
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5193
# If we're using GNU nm, then we don't want the "-C" option.
5194
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5195
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5196
_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'
5198
_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'
5202
_LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5205
_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'
5208
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5213
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
5214
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5215
_LT_AC_TAGVAR(archive_cmds, $1)=
5216
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5217
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5218
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5219
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5220
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5221
_LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5222
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5223
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5224
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5225
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5226
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5227
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5228
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5229
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
5230
_LT_AC_TAGVAR(module_cmds, $1)=
5231
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
5232
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5233
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5234
# include_expsyms should be a list of space-separated symbols to be *always*
5235
# included in the symbol list
5236
_LT_AC_TAGVAR(include_expsyms, $1)=
5237
# exclude_expsyms can be an extended regexp of symbols to exclude
5238
# it will be wrapped by ` (' and `)$', so one must not match beginning or
5239
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5240
# as well as any symbol that contains `d'.
5241
_LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5242
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5243
# platforms (ab)use it in PIC code, but their linkers get confused if
5244
# the symbol is explicitly referenced. Since portable code cannot
5245
# rely on this symbol name, it's probably fine to never include it in
5246
# preloaded symbol tables.
5247
extract_expsyms_cmds=
5248
# Just being paranoid about ensuring that cc_basename is set.
5249
_LT_CC_BASENAME([$compiler])
5251
cygwin* | mingw* | pw32*)
5252
# FIXME: the MSVC++ port hasn't been tested in a loooong time
5253
# When not using gcc, we currently assume that we are using
5254
# Microsoft Visual C++.
5255
if test "$GCC" != yes; then
5264
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
5265
if test "$with_gnu_ld" = yes; then
5266
# If archive_cmds runs LD, not CC, wlarc should be empty
5269
# Set some defaults for GNU ld with shared library support. These
5270
# are reset later if shared libraries are not supported. Putting them
5271
# here allows them to be overridden if necessary.
5272
runpath_var=LD_RUN_PATH
5273
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5274
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5275
# ancient GNU ld didn't support --whole-archive et. al.
5276
if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5277
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5279
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5281
supports_anon_versioning=no
5282
case `$LD -v 2>/dev/null` in
5283
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5284
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5285
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5286
*\ 2.11.*) ;; # other 2.11 versions
5287
*) supports_anon_versioning=yes ;;
5290
# See if GNU ld supports shared libraries.
5292
aix3* | aix4* | aix5*)
5293
# On AIX/PPC, the GNU linker is very broken
5294
if test "$host_cpu" != ia64; then
5295
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5298
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
5299
*** to be unable to reliably create shared libraries on AIX.
5300
*** Therefore, libtool is disabling shared libraries support. If you
5301
*** really care for shared libraries, you may want to modify your PATH
5302
*** so that a non-GNU linker is found, and then restart.
5309
_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)'
5310
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5311
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5313
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5314
# that the semantics of dynamic libraries on AmigaOS, at least up
5315
# to version 4, is to share data among multiple programs linked
5316
# with the same dynamic library. Since this doesn't match the
5317
# behavior of shared libraries on other platforms, we can't use
5319
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5323
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5324
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5325
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5326
# support --undefined. This deserves some investigation. FIXME
5327
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5329
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5333
cygwin* | mingw* | pw32*)
5334
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5335
# as there is no search path for DLLs.
5336
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5337
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5338
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5339
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5340
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5342
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5343
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5344
# If the export-symbols file already is a .def file (1st line
5345
# is EXPORTS), use it as is; otherwise, prepend...
5346
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5347
cp $export_symbols $output_objdir/$soname.def;
5349
echo EXPORTS > $output_objdir/$soname.def;
5350
cat $export_symbols >> $output_objdir/$soname.def;
5352
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5354
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5359
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5361
case $cc_basename,$host_cpu in
5362
pgcc*) # Portland Group C compiler
5363
_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'
5364
tmp_addflag=' $pic_flag'
5366
pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
5367
_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'
5368
tmp_addflag=' $pic_flag -Mnomain' ;;
5369
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5370
tmp_addflag=' -i_dynamic' ;;
5371
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5372
tmp_addflag=' -i_dynamic -nofor_main' ;;
5373
ifc* | ifort*) # Intel Fortran compiler
5374
tmp_addflag=' -nofor_main' ;;
5376
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5378
if test $supports_anon_versioning = yes; then
5379
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5380
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5381
$echo "local: *; };" >> $output_objdir/$libname.ver~
5382
$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5385
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5390
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5391
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5394
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5395
_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'
5400
if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5401
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5404
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
5405
*** create shared libraries on Solaris systems. Therefore, libtool
5406
*** is disabling shared libraries support. We urge you to upgrade GNU
5407
*** binutils to release 2.9.1 or newer. Another option is to modify
5408
*** your PATH or compiler configuration so that the native linker is
5409
*** used, and then restart.
5412
elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5413
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5414
_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'
5416
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5421
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5423
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5424
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5428
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5429
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5430
_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'
5432
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5437
if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
5439
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5440
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5441
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5444
# PORTME fill in a description of your system's linker (not GNU ld)
5447
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5448
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5449
_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'
5450
# Note: this linker hardcodes the directories in LIBPATH if there
5451
# are no directories specified by -L.
5452
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5453
if test "$GCC" = yes && test -z "$link_static_flag"; then
5454
# Neither direct hardcoding nor static linking is supported with a
5456
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5461
if test "$host_cpu" = ia64; then
5462
# On IA64, the linker does run time linking by default, so we don't
5463
# have to do anything special.
5464
aix_use_runtimelinking=no
5465
exp_sym_flag='-Bexport'
5468
# If we're using GNU nm, then we don't want the "-C" option.
5469
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5470
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5471
_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'
5473
_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'
5475
aix_use_runtimelinking=no
5477
# Test if we are trying to use run time linking or normal
5478
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
5479
# need to do runtime linking.
5480
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5481
for ld_flag in $LDFLAGS; do
5482
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5483
aix_use_runtimelinking=yes
5489
exp_sym_flag='-bexport'
5490
no_entry_flag='-bnoentry'
5493
# When large executables or shared objects are built, AIX ld can
5494
# have problems creating the table of contents. If linking a library
5495
# or program results in "error TOC overflow" add -mminimal-toc to
5496
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5497
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5499
_LT_AC_TAGVAR(archive_cmds, $1)=''
5500
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5501
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5502
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5504
if test "$GCC" = yes; then
5505
case $host_os in aix4.[[012]]|aix4.[[012]].*)
5506
# We only want to do this on AIX 4.2 and lower, the check
5507
# below for broken collect2 doesn't work under 4.3+
5508
collect2name=`${CC} -print-prog-name=collect2`
5509
if test -f "$collect2name" && \
5510
strings "$collect2name" | grep resolve_lib_name >/dev/null
5512
# We have reworked collect2
5513
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5515
# We have old collect2
5516
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5517
# It fails to find uninstalled libraries when the uninstalled
5518
# path is not listed in the libpath. Setting hardcode_minus_L
5519
# to unsupported forces relinking
5520
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5521
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5522
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5525
shared_flag='-shared'
5526
if test "$aix_use_runtimelinking" = yes; then
5527
shared_flag="$shared_flag "'${wl}-G'
5531
if test "$host_cpu" = ia64; then
5532
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5533
# chokes on -Wl,-G. The following line is correct:
5536
if test "$aix_use_runtimelinking" = yes; then
5537
shared_flag='${wl}-G'
5539
shared_flag='${wl}-bM:SRE'
5544
# It seems that -bexpall does not export symbols beginning with
5545
# underscore (_), so it is better to generate a list of symbols to export.
5546
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5547
if test "$aix_use_runtimelinking" = yes; then
5548
# Warning - without using the other runtime loading flags (-brtl),
5549
# -berok will link without error, but may produce a broken library.
5550
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5551
# Determine the default libpath from the value encoded in an empty executable.
5552
_LT_AC_SYS_LIBPATH_AIX
5553
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5554
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5556
if test "$host_cpu" = ia64; then
5557
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5558
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5559
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
5561
# Determine the default libpath from the value encoded in an empty executable.
5562
_LT_AC_SYS_LIBPATH_AIX
5563
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5564
# Warning - without using the other run time loading flags,
5565
# -berok will link without error, but may produce a broken library.
5566
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5567
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5568
# -bexpall does not export symbols beginning with underscore (_)
5569
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5570
# Exported symbols can be pulled into shared objects from archives
5571
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
5572
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5573
# This is similar to how AIX traditionally builds its shared libraries.
5574
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5580
_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)'
5581
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5582
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5583
# see comment about different semantics on the GNU ld section
5584
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5588
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5591
cygwin* | mingw* | pw32*)
5592
# When not using gcc, we currently assume that we are using
5593
# Microsoft Visual C++.
5594
# hardcode_libdir_flag_spec is actually meaningless, as there is
5595
# no search path for DLLs.
5596
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5597
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5598
# Tell ltmain to make .lib files, not .a files.
5600
# Tell ltmain to make .dll files, not .so files.
5602
# FIXME: Setting linknames here is a bad hack.
5603
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5604
# The linker will automatically build a .lib file if we build a DLL.
5605
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5606
# FIXME: Should let the user specify the lib program.
5607
_LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5608
_LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
5609
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5612
darwin* | rhapsody*)
5614
rhapsody* | darwin1.[[012]])
5615
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
5618
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5619
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5621
case ${MACOSX_DEPLOYMENT_TARGET} in
5623
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5626
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
5632
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5633
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5634
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5635
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5636
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
5637
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5638
if test "$GCC" = yes ; then
5639
output_verbose_link_cmd='echo'
5640
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5641
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5642
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
5643
_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}'
5644
_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}'
5646
case $cc_basename in
5648
output_verbose_link_cmd='echo'
5649
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
5650
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5651
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
5652
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5653
_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}'
5656
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5663
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5664
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5665
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5669
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5672
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5673
# support. Future versions do this automatically, but an explicit c++rt0.o
5674
# does not break anything, and helps significantly (at the cost of a little
5677
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5678
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5679
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5680
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5683
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
5685
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5686
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5687
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5688
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5691
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5692
freebsd* | kfreebsd*-gnu | dragonfly*)
5693
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5694
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5695
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5696
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5700
if test "$GCC" = yes; then
5701
_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'
5703
_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'
5705
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5706
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5707
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5709
# hardcode_minus_L: Not really in the search PATH,
5710
# but as the default location of the library.
5711
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5712
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5716
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5719
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5722
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5728
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
5731
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5735
if test "$with_gnu_ld" = no; then
5738
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5739
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5740
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5741
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5742
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5745
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5746
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5747
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5749
# hardcode_minus_L: Not really in the search PATH,
5750
# but as the default location of the library.
5751
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5754
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5755
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5756
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5757
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5759
# hardcode_minus_L: Not really in the search PATH,
5760
# but as the default location of the library.
5761
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5767
irix5* | irix6* | nonstopux*)
5768
if test "$GCC" = yes; then
5769
_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'
5771
_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'
5772
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5774
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5775
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5776
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5780
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5781
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5783
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5785
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5786
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5787
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5791
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5792
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5793
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5794
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5795
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5799
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5800
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5801
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5802
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5803
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5804
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5805
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5808
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5809
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5810
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5813
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5814
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5821
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5822
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5823
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5824
_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'
5825
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5829
if test "$GCC" = yes; then
5830
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5831
_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'
5833
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5834
_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'
5836
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5837
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5840
osf4* | osf5*) # as osf3* with the addition of -msym flag
5841
if test "$GCC" = yes; then
5842
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5843
_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'
5844
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5846
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5847
_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'
5848
_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~
5849
$LD -shared${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'
5851
# Both c and cxx compiler support -rpath directly
5852
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5854
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5858
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5859
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5860
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5861
runpath_var=LD_RUN_PATH
5862
hardcode_runpath_var=yes
5866
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5867
if test "$GCC" = yes; then
5869
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5870
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5871
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
5874
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5875
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5876
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5878
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5879
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5881
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5883
# The compiler driver will combine linker options so we
5884
# cannot just pass the convience library names through
5885
# without $wl, iff we do not link with $LD.
5886
# Luckily, gcc supports the same syntax we need for Sun Studio.
5887
# Supported since Solaris 2.6 (maybe 2.5.1?)
5890
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
5892
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
5895
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5899
if test "x$host_vendor" = xsequent; then
5900
# Use $CC to link under sequent, because it throws in some extra .o
5901
# files that make .init and .fini sections work.
5902
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5904
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5906
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5907
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5908
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5909
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5913
case $host_vendor in
5915
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5916
_LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5919
## LD is ld it makes a PLAMLIB
5920
## CC just makes a GrossModule.
5921
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5922
_LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5923
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5926
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5927
_LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5930
runpath_var='LD_RUN_PATH'
5931
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5935
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5936
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5937
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5941
if test -d /usr/nec; then
5942
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5943
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5944
runpath_var=LD_RUN_PATH
5945
hardcode_runpath_var=yes
5946
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
5951
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5952
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5953
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5954
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5955
hardcode_runpath_var=yes
5956
runpath_var=LD_RUN_PATH
5959
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5960
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5961
if test "$GCC" = yes; then
5962
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5964
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5966
runpath_var='LD_RUN_PATH'
5967
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5971
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5972
# $CC -shared without GNU ld will not create a library from C++
5973
# object files and a static libstdc++, better avoid it by now
5974
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5975
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5976
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5977
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5978
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5979
runpath_var='LD_RUN_PATH'
5983
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5984
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5985
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5989
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5994
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5995
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5997
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
5998
if test "$GCC" = yes; then
5999
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
6003
# Do we need to explicitly link libc?
6005
case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
6007
# Assume -lc should be added
6008
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6010
if test "$enable_shared" = yes && test "$GCC" = yes; then
6011
case $_LT_AC_TAGVAR(archive_cmds, $1) in
6013
# FIXME: we may have to deal with multi-command sequences.
6016
# Test whether the compiler implicitly links with -lc since on some
6017
# systems, -lgcc has to come before -lc. If gcc already passes -lc
6018
# to ld, don't add -lc before -lgcc.
6019
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6021
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
6023
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6026
libobjs=conftest.$ac_objext
6028
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6034
lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6035
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
6036
if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6038
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6040
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6042
_LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6044
cat conftest.err 1>&5
6047
AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6053
])# AC_LIBTOOL_PROG_LD_SHLIBS
6056
# _LT_AC_FILE_LTDLL_C
6057
# -------------------
6058
# Be careful that the start marker always follows a newline.
6059
AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6060
# /* ltdll.c starts here */
6061
# #define WIN32_LEAN_AND_MEAN
6062
# #include <windows.h>
6063
# #undef WIN32_LEAN_AND_MEAN
6064
# #include <stdio.h>
6066
# #ifndef __CYGWIN__
6067
# # ifdef __CYGWIN32__
6068
# # define __CYGWIN__ __CYGWIN32__
6072
# #ifdef __cplusplus
6075
# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6076
# #ifdef __cplusplus
6081
# #include <cygwin/cygwin_dll.h>
6082
# DECLARE_CYGWIN_DLL( DllMain );
6084
# HINSTANCE __hDllInstance_base;
6087
# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6089
# __hDllInstance_base = hInst;
6092
# /* ltdll.c ends here */
6093
])# _LT_AC_FILE_LTDLL_C
6096
# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6097
# ---------------------------------
6098
AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6102
AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
6103
AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
6104
AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
6105
AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
6106
AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
6107
AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
6108
AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
6110
# This is just to silence aclocal about the macro not being used
6111
ifelse([AC_DISABLE_FAST_INSTALL])
6113
AC_DEFUN([LT_AC_PROG_GCJ],
6114
[AC_CHECK_TOOL(GCJ, gcj, no)
6115
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6119
AC_DEFUN([LT_AC_PROG_RC],
6120
[AC_CHECK_TOOL(RC, windres, no)
6123
############################################################
6124
# NOTE: This macro has been submitted for inclusion into #
6125
# GNU Autoconf as AC_PROG_SED. When it is available in #
6126
# a released version of Autoconf we should remove this #
6127
# macro and use it instead. #
6128
############################################################
6131
# Check for a fully-functional sed program, that truncates
6132
# as few characters as possible. Prefer GNU sed if found.
6133
AC_DEFUN([LT_AC_PROG_SED],
6134
[AC_MSG_CHECKING([for a sed that does not truncate output])
6135
AC_CACHE_VAL(lt_cv_path_SED,
6136
[# Loop through the user's path and test for sed and gsed.
6137
# Then use that list of sed's as ones to test for truncation.
6138
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6142
test -z "$as_dir" && as_dir=.
6143
for lt_ac_prog in sed gsed; do
6144
for ac_exec_ext in '' $ac_executable_extensions; do
6145
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
6146
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6153
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
6154
# along with /bin/sed that truncates output.
6155
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6156
test ! -f $lt_ac_sed && continue
6157
cat /dev/null > conftest.in
6159
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6160
# Check for GNU sed and select it if it is found.
6161
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6162
lt_cv_path_SED=$lt_ac_sed
6166
cat conftest.in conftest.in >conftest.tmp
6167
mv conftest.tmp conftest.in
6168
cp conftest.in conftest.nl
6170
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6171
cmp -s conftest.out conftest.nl || break
6172
# 10000 chars as input seems more than enough
6173
test $lt_ac_count -gt 10 && break
6174
lt_ac_count=`expr $lt_ac_count + 1`
6175
if test $lt_ac_count -gt $lt_ac_max; then
6176
lt_ac_max=$lt_ac_count
6177
lt_cv_path_SED=$lt_ac_sed
6183
AC_MSG_RESULT([$SED])
added
removed
srclib/apr/build/libtool.m4
