VirtualBox

source: vbox/trunk/src/libs/libxml2-2.6.30/aclocal.m4@ 25603

Last change on this file since 25603 was 6076, checked in by vboxsync, 17 years ago

Merged dmik/s2 branch (r25959:26751) to the trunk.

  • Property svn:eol-style set to native
  • Property svn:keywords set to Date Revision Author Id
File size: 256.5 KB
Line 
1# generated automatically by aclocal 1.9.6 -*- Autoconf -*-
2
3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4# 2005 Free Software Foundation, Inc.
5# This file is free software; the Free Software Foundation
6# gives unlimited permission to copy and/or distribute it,
7# with or without modifications, as long as this notice is preserved.
8
9# This program is distributed in the hope that it will be useful,
10# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12# PARTICULAR PURPOSE.
13
14# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
15
16# serial 48 AC_PROG_LIBTOOL
17
18
19# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
20# -----------------------------------------------------------
21# If this macro is not defined by Autoconf, define it here.
22m4_ifdef([AC_PROVIDE_IFELSE],
23 [],
24 [m4_define([AC_PROVIDE_IFELSE],
25 [m4_ifdef([AC_PROVIDE_$1],
26 [$2], [$3])])])
27
28
29# AC_PROG_LIBTOOL
30# ---------------
31AC_DEFUN([AC_PROG_LIBTOOL],
32[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
33dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
34dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
35 AC_PROVIDE_IFELSE([AC_PROG_CXX],
36 [AC_LIBTOOL_CXX],
37 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
38 ])])
39dnl And a similar setup for Fortran 77 support
40 AC_PROVIDE_IFELSE([AC_PROG_F77],
41 [AC_LIBTOOL_F77],
42 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
43])])
44
45dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
46dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
47dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
48 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
49 [AC_LIBTOOL_GCJ],
50 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
51 [AC_LIBTOOL_GCJ],
52 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
53 [AC_LIBTOOL_GCJ],
54 [ifdef([AC_PROG_GCJ],
55 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
56 ifdef([A][M_PROG_GCJ],
57 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
58 ifdef([LT_AC_PROG_GCJ],
59 [define([LT_AC_PROG_GCJ],
60 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
61])])# AC_PROG_LIBTOOL
62
63
64# _AC_PROG_LIBTOOL
65# ----------------
66AC_DEFUN([_AC_PROG_LIBTOOL],
67[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
68AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
69AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
70AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
71
72# This can be used to rebuild libtool when needed
73LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
74
75# Always use our own libtool.
76LIBTOOL='$(SHELL) $(top_builddir)/libtool'
77AC_SUBST(LIBTOOL)dnl
78
79# Prevent multiple expansion
80define([AC_PROG_LIBTOOL], [])
81])# _AC_PROG_LIBTOOL
82
83
84# AC_LIBTOOL_SETUP
85# ----------------
86AC_DEFUN([AC_LIBTOOL_SETUP],
87[AC_PREREQ(2.50)dnl
88AC_REQUIRE([AC_ENABLE_SHARED])dnl
89AC_REQUIRE([AC_ENABLE_STATIC])dnl
90AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
91AC_REQUIRE([AC_CANONICAL_HOST])dnl
92AC_REQUIRE([AC_CANONICAL_BUILD])dnl
93AC_REQUIRE([AC_PROG_CC])dnl
94AC_REQUIRE([AC_PROG_LD])dnl
95AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
96AC_REQUIRE([AC_PROG_NM])dnl
97
98AC_REQUIRE([AC_PROG_LN_S])dnl
99AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
100# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
101AC_REQUIRE([AC_OBJEXT])dnl
102AC_REQUIRE([AC_EXEEXT])dnl
103dnl
104
105AC_LIBTOOL_SYS_MAX_CMD_LEN
106AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
107AC_LIBTOOL_OBJDIR
108
109AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
110_LT_AC_PROG_ECHO_BACKSLASH
111
112case $host_os in
113aix3*)
114 # AIX sometimes has problems with the GCC collect2 program. For some
115 # reason, if we set the COLLECT_NAMES environment variable, the problems
116 # vanish in a puff of smoke.
117 if test "X${COLLECT_NAMES+set}" != Xset; then
118 COLLECT_NAMES=
119 export COLLECT_NAMES
120 fi
121 ;;
122esac
123
124# Sed substitution that helps us do robust quoting. It backslashifies
125# metacharacters that are still active within double-quoted strings.
126Xsed='sed -e 1s/^X//'
127[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
128
129# Same as above, but do not quote variable references.
130[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
131
132# Sed substitution to delay expansion of an escaped shell variable in a
133# double_quote_subst'ed string.
134delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
135
136# Sed substitution to avoid accidental globbing in evaled expressions
137no_glob_subst='s/\*/\\\*/g'
138
139# Constants:
140rm="rm -f"
141
142# Global variables:
143default_ofile=libtool
144can_build_shared=yes
145
146# All known linkers require a `.a' archive for static linking (except MSVC,
147# which needs '.lib').
148libext=a
149ltmain="$ac_aux_dir/ltmain.sh"
150ofile="$default_ofile"
151with_gnu_ld="$lt_cv_prog_gnu_ld"
152
153AC_CHECK_TOOL(AR, ar, false)
154AC_CHECK_TOOL(RANLIB, ranlib, :)
155AC_CHECK_TOOL(STRIP, strip, :)
156
157old_CC="$CC"
158old_CFLAGS="$CFLAGS"
159
160# Set sane defaults for various variables
161test -z "$AR" && AR=ar
162test -z "$AR_FLAGS" && AR_FLAGS=cru
163test -z "$AS" && AS=as
164test -z "$CC" && CC=cc
165test -z "$LTCC" && LTCC=$CC
166test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
167test -z "$DLLTOOL" && DLLTOOL=dlltool
168test -z "$LD" && LD=ld
169test -z "$LN_S" && LN_S="ln -s"
170test -z "$MAGIC_CMD" && MAGIC_CMD=file
171test -z "$NM" && NM=nm
172test -z "$SED" && SED=sed
173test -z "$OBJDUMP" && OBJDUMP=objdump
174test -z "$RANLIB" && RANLIB=:
175test -z "$STRIP" && STRIP=:
176test -z "$ac_objext" && ac_objext=o
177
178# Determine commands to create old-style static archives.
179old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
180old_postinstall_cmds='chmod 644 $oldlib'
181old_postuninstall_cmds=
182
183if test -n "$RANLIB"; then
184 case $host_os in
185 openbsd*)
186 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
187 ;;
188 *)
189 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
190 ;;
191 esac
192 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
193fi
194
195_LT_CC_BASENAME([$compiler])
196
197# Only perform the check for file, if the check method requires it
198case $deplibs_check_method in
199file_magic*)
200 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
201 AC_PATH_MAGIC
202 fi
203 ;;
204esac
205
206AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
207AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
208enable_win32_dll=yes, enable_win32_dll=no)
209
210AC_ARG_ENABLE([libtool-lock],
211 [AC_HELP_STRING([--disable-libtool-lock],
212 [avoid locking (might break parallel builds)])])
213test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
214
215AC_ARG_WITH([pic],
216 [AC_HELP_STRING([--with-pic],
217 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
218 [pic_mode="$withval"],
219 [pic_mode=default])
220test -z "$pic_mode" && pic_mode=default
221
222# Use C for the default configuration in the libtool script
223tagname=
224AC_LIBTOOL_LANG_C_CONFIG
225_LT_AC_TAGCONFIG
226])# AC_LIBTOOL_SETUP
227
228
229# _LT_AC_SYS_COMPILER
230# -------------------
231AC_DEFUN([_LT_AC_SYS_COMPILER],
232[AC_REQUIRE([AC_PROG_CC])dnl
233
234# If no C compiler was specified, use CC.
235LTCC=${LTCC-"$CC"}
236
237# If no C compiler flags were specified, use CFLAGS.
238LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
239
240# Allow CC to be a program name with arguments.
241compiler=$CC
242])# _LT_AC_SYS_COMPILER
243
244
245# _LT_CC_BASENAME(CC)
246# -------------------
247# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
248AC_DEFUN([_LT_CC_BASENAME],
249[for cc_temp in $1""; do
250 case $cc_temp in
251 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
252 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
253 \-*) ;;
254 *) break;;
255 esac
256done
257cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
258])
259
260
261# _LT_COMPILER_BOILERPLATE
262# ------------------------
263# Check for compiler boilerplate output or warnings with
264# the simple compiler test code.
265AC_DEFUN([_LT_COMPILER_BOILERPLATE],
266[ac_outfile=conftest.$ac_objext
267printf "$lt_simple_compile_test_code" >conftest.$ac_ext
268eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
269_lt_compiler_boilerplate=`cat conftest.err`
270$rm conftest*
271])# _LT_COMPILER_BOILERPLATE
272
273
274# _LT_LINKER_BOILERPLATE
275# ----------------------
276# Check for linker boilerplate output or warnings with
277# the simple link test code.
278AC_DEFUN([_LT_LINKER_BOILERPLATE],
279[ac_outfile=conftest.$ac_objext
280printf "$lt_simple_link_test_code" >conftest.$ac_ext
281eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
282_lt_linker_boilerplate=`cat conftest.err`
283$rm conftest*
284])# _LT_LINKER_BOILERPLATE
285
286
287# _LT_AC_SYS_LIBPATH_AIX
288# ----------------------
289# Links a minimal program and checks the executable
290# for the system default hardcoded library path. In most cases,
291# this is /usr/lib:/lib, but when the MPI compilers are used
292# the location of the communication and MPI libs are included too.
293# If we don't find anything, use the default library path according
294# to the aix ld manual.
295AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
296[AC_LINK_IFELSE(AC_LANG_PROGRAM,[
297aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
298}'`
299# Check for a 64-bit object if we didn't find anything.
300if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
301}'`; fi],[])
302if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
303])# _LT_AC_SYS_LIBPATH_AIX
304
305
306# _LT_AC_SHELL_INIT(ARG)
307# ----------------------
308AC_DEFUN([_LT_AC_SHELL_INIT],
309[ifdef([AC_DIVERSION_NOTICE],
310 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
311 [AC_DIVERT_PUSH(NOTICE)])
312$1
313AC_DIVERT_POP
314])# _LT_AC_SHELL_INIT
315
316
317# _LT_AC_PROG_ECHO_BACKSLASH
318# --------------------------
319# Add some code to the start of the generated configure script which
320# will find an echo command which doesn't interpret backslashes.
321AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
322[_LT_AC_SHELL_INIT([
323# Check that we are running under the correct shell.
324SHELL=${CONFIG_SHELL-/bin/sh}
325
326case X$ECHO in
327X*--fallback-echo)
328 # Remove one level of quotation (which was required for Make).
329 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
330 ;;
331esac
332
333echo=${ECHO-echo}
334if test "X[$]1" = X--no-reexec; then
335 # Discard the --no-reexec flag, and continue.
336 shift
337elif test "X[$]1" = X--fallback-echo; then
338 # Avoid inline document here, it may be left over
339 :
340elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
341 # Yippee, $echo works!
342 :
343else
344 # Restart under the correct shell.
345 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
346fi
347
348if test "X[$]1" = X--fallback-echo; then
349 # used as fallback echo
350 shift
351 cat <<EOF
352[$]*
353EOF
354 exit 0
355fi
356
357# The HP-UX ksh and POSIX shell print the target directory to stdout
358# if CDPATH is set.
359(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
360
361if test -z "$ECHO"; then
362if test "X${echo_test_string+set}" != Xset; then
363# find a string as large as possible, as long as the shell can cope with it
364 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
365 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
366 if (echo_test_string=`eval $cmd`) 2>/dev/null &&
367 echo_test_string=`eval $cmd` &&
368 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
369 then
370 break
371 fi
372 done
373fi
374
375if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
376 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
377 test "X$echo_testing_string" = "X$echo_test_string"; then
378 :
379else
380 # The Solaris, AIX, and Digital Unix default echo programs unquote
381 # backslashes. This makes it impossible to quote backslashes using
382 # echo "$something" | sed 's/\\/\\\\/g'
383 #
384 # So, first we look for a working echo in the user's PATH.
385
386 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
387 for dir in $PATH /usr/ucb; do
388 IFS="$lt_save_ifs"
389 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
390 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
391 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
392 test "X$echo_testing_string" = "X$echo_test_string"; then
393 echo="$dir/echo"
394 break
395 fi
396 done
397 IFS="$lt_save_ifs"
398
399 if test "X$echo" = Xecho; then
400 # We didn't find a better echo, so look for alternatives.
401 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
402 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
403 test "X$echo_testing_string" = "X$echo_test_string"; then
404 # This shell has a builtin print -r that does the trick.
405 echo='print -r'
406 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
407 test "X$CONFIG_SHELL" != X/bin/ksh; then
408 # If we have ksh, try running configure again with it.
409 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
410 export ORIGINAL_CONFIG_SHELL
411 CONFIG_SHELL=/bin/ksh
412 export CONFIG_SHELL
413 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
414 else
415 # Try using printf.
416 echo='printf %s\n'
417 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
418 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
419 test "X$echo_testing_string" = "X$echo_test_string"; then
420 # Cool, printf works
421 :
422 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
423 test "X$echo_testing_string" = 'X\t' &&
424 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
425 test "X$echo_testing_string" = "X$echo_test_string"; then
426 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
427 export CONFIG_SHELL
428 SHELL="$CONFIG_SHELL"
429 export SHELL
430 echo="$CONFIG_SHELL [$]0 --fallback-echo"
431 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
432 test "X$echo_testing_string" = 'X\t' &&
433 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
434 test "X$echo_testing_string" = "X$echo_test_string"; then
435 echo="$CONFIG_SHELL [$]0 --fallback-echo"
436 else
437 # maybe with a smaller string...
438 prev=:
439
440 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
441 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
442 then
443 break
444 fi
445 prev="$cmd"
446 done
447
448 if test "$prev" != 'sed 50q "[$]0"'; then
449 echo_test_string=`eval $prev`
450 export echo_test_string
451 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
452 else
453 # Oops. We lost completely, so just stick with echo.
454 echo=echo
455 fi
456 fi
457 fi
458 fi
459fi
460fi
461
462# Copy echo and quote the copy suitably for passing to libtool from
463# the Makefile, instead of quoting the original, which is used later.
464ECHO=$echo
465if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
466 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
467fi
468
469AC_SUBST(ECHO)
470])])# _LT_AC_PROG_ECHO_BACKSLASH
471
472
473# _LT_AC_LOCK
474# -----------
475AC_DEFUN([_LT_AC_LOCK],
476[AC_ARG_ENABLE([libtool-lock],
477 [AC_HELP_STRING([--disable-libtool-lock],
478 [avoid locking (might break parallel builds)])])
479test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
480
481# Some flags need to be propagated to the compiler or linker for good
482# libtool support.
483case $host in
484ia64-*-hpux*)
485 # Find out which ABI we are using.
486 echo 'int i;' > conftest.$ac_ext
487 if AC_TRY_EVAL(ac_compile); then
488 case `/usr/bin/file conftest.$ac_objext` in
489 *ELF-32*)
490 HPUX_IA64_MODE="32"
491 ;;
492 *ELF-64*)
493 HPUX_IA64_MODE="64"
494 ;;
495 esac
496 fi
497 rm -rf conftest*
498 ;;
499*-*-irix6*)
500 # Find out which ABI we are using.
501 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
502 if AC_TRY_EVAL(ac_compile); then
503 if test "$lt_cv_prog_gnu_ld" = yes; then
504 case `/usr/bin/file conftest.$ac_objext` in
505 *32-bit*)
506 LD="${LD-ld} -melf32bsmip"
507 ;;
508 *N32*)
509 LD="${LD-ld} -melf32bmipn32"
510 ;;
511 *64-bit*)
512 LD="${LD-ld} -melf64bmip"
513 ;;
514 esac
515 else
516 case `/usr/bin/file conftest.$ac_objext` in
517 *32-bit*)
518 LD="${LD-ld} -32"
519 ;;
520 *N32*)
521 LD="${LD-ld} -n32"
522 ;;
523 *64-bit*)
524 LD="${LD-ld} -64"
525 ;;
526 esac
527 fi
528 fi
529 rm -rf conftest*
530 ;;
531
532x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
533 # Find out which ABI we are using.
534 echo 'int i;' > conftest.$ac_ext
535 if AC_TRY_EVAL(ac_compile); then
536 case `/usr/bin/file conftest.o` in
537 *32-bit*)
538 case $host in
539 x86_64-*linux*)
540 LD="${LD-ld} -m elf_i386"
541 ;;
542 ppc64-*linux*|powerpc64-*linux*)
543 LD="${LD-ld} -m elf32ppclinux"
544 ;;
545 s390x-*linux*)
546 LD="${LD-ld} -m elf_s390"
547 ;;
548 sparc64-*linux*)
549 LD="${LD-ld} -m elf32_sparc"
550 ;;
551 esac
552 ;;
553 *64-bit*)
554 case $host in
555 x86_64-*linux*)
556 LD="${LD-ld} -m elf_x86_64"
557 ;;
558 ppc*-*linux*|powerpc*-*linux*)
559 LD="${LD-ld} -m elf64ppc"
560 ;;
561 s390*-*linux*)
562 LD="${LD-ld} -m elf64_s390"
563 ;;
564 sparc*-*linux*)
565 LD="${LD-ld} -m elf64_sparc"
566 ;;
567 esac
568 ;;
569 esac
570 fi
571 rm -rf conftest*
572 ;;
573
574*-*-sco3.2v5*)
575 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
576 SAVE_CFLAGS="$CFLAGS"
577 CFLAGS="$CFLAGS -belf"
578 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
579 [AC_LANG_PUSH(C)
580 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
581 AC_LANG_POP])
582 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
583 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
584 CFLAGS="$SAVE_CFLAGS"
585 fi
586 ;;
587sparc*-*solaris*)
588 # Find out which ABI we are using.
589 echo 'int i;' > conftest.$ac_ext
590 if AC_TRY_EVAL(ac_compile); then
591 case `/usr/bin/file conftest.o` in
592 *64-bit*)
593 case $lt_cv_prog_gnu_ld in
594 yes*) LD="${LD-ld} -m elf64_sparc" ;;
595 *) LD="${LD-ld} -64" ;;
596 esac
597 ;;
598 esac
599 fi
600 rm -rf conftest*
601 ;;
602
603AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
604[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
605 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
606 AC_CHECK_TOOL(AS, as, false)
607 AC_CHECK_TOOL(OBJDUMP, objdump, false)
608 ;;
609 ])
610esac
611
612need_locks="$enable_libtool_lock"
613
614])# _LT_AC_LOCK
615
616
617# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
618# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
619# ----------------------------------------------------------------
620# Check whether the given compiler option works
621AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
622[AC_REQUIRE([LT_AC_PROG_SED])
623AC_CACHE_CHECK([$1], [$2],
624 [$2=no
625 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
626 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
627 lt_compiler_flag="$3"
628 # Insert the option either (1) after the last *FLAGS variable, or
629 # (2) before a word containing "conftest.", or (3) at the end.
630 # Note that $ac_compile itself does not contain backslashes and begins
631 # with a dollar sign (not a hyphen), so the echo should work correctly.
632 # The option is referenced via a variable to avoid confusing sed.
633 lt_compile=`echo "$ac_compile" | $SED \
634 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
635 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
636 -e 's:$: $lt_compiler_flag:'`
637 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
638 (eval "$lt_compile" 2>conftest.err)
639 ac_status=$?
640 cat conftest.err >&AS_MESSAGE_LOG_FD
641 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
642 if (exit $ac_status) && test -s "$ac_outfile"; then
643 # The compiler can only warn and ignore the option if not recognized
644 # So say no if there are warnings other than the usual output.
645 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
646 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
647 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
648 $2=yes
649 fi
650 fi
651 $rm conftest*
652])
653
654if test x"[$]$2" = xyes; then
655 ifelse([$5], , :, [$5])
656else
657 ifelse([$6], , :, [$6])
658fi
659])# AC_LIBTOOL_COMPILER_OPTION
660
661
662# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
663# [ACTION-SUCCESS], [ACTION-FAILURE])
664# ------------------------------------------------------------
665# Check whether the given compiler option works
666AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
667[AC_CACHE_CHECK([$1], [$2],
668 [$2=no
669 save_LDFLAGS="$LDFLAGS"
670 LDFLAGS="$LDFLAGS $3"
671 printf "$lt_simple_link_test_code" > conftest.$ac_ext
672 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
673 # The linker can only warn and ignore the option if not recognized
674 # So say no if there are warnings
675 if test -s conftest.err; then
676 # Append any errors to the config.log.
677 cat conftest.err 1>&AS_MESSAGE_LOG_FD
678 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
679 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
680 if diff conftest.exp conftest.er2 >/dev/null; then
681 $2=yes
682 fi
683 else
684 $2=yes
685 fi
686 fi
687 $rm conftest*
688 LDFLAGS="$save_LDFLAGS"
689])
690
691if test x"[$]$2" = xyes; then
692 ifelse([$4], , :, [$4])
693else
694 ifelse([$5], , :, [$5])
695fi
696])# AC_LIBTOOL_LINKER_OPTION
697
698
699# AC_LIBTOOL_SYS_MAX_CMD_LEN
700# --------------------------
701AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
702[# find the maximum length of command line arguments
703AC_MSG_CHECKING([the maximum length of command line arguments])
704AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
705 i=0
706 teststring="ABCD"
707
708 case $build_os in
709 msdosdjgpp*)
710 # On DJGPP, this test can blow up pretty badly due to problems in libc
711 # (any single argument exceeding 2000 bytes causes a buffer overrun
712 # during glob expansion). Even if it were fixed, the result of this
713 # check would be larger than it should be.
714 lt_cv_sys_max_cmd_len=12288; # 12K is about right
715 ;;
716
717 gnu*)
718 # Under GNU Hurd, this test is not required because there is
719 # no limit to the length of command line arguments.
720 # Libtool will interpret -1 as no limit whatsoever
721 lt_cv_sys_max_cmd_len=-1;
722 ;;
723
724 cygwin* | mingw*)
725 # On Win9x/ME, this test blows up -- it succeeds, but takes
726 # about 5 minutes as the teststring grows exponentially.
727 # Worse, since 9x/ME are not pre-emptively multitasking,
728 # you end up with a "frozen" computer, even though with patience
729 # the test eventually succeeds (with a max line length of 256k).
730 # Instead, let's just punt: use the minimum linelength reported by
731 # all of the supported platforms: 8192 (on NT/2K/XP).
732 lt_cv_sys_max_cmd_len=8192;
733 ;;
734
735 amigaos*)
736 # On AmigaOS with pdksh, this test takes hours, literally.
737 # So we just punt and use a minimum line length of 8192.
738 lt_cv_sys_max_cmd_len=8192;
739 ;;
740
741 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
742 # This has been around since 386BSD, at least. Likely further.
743 if test -x /sbin/sysctl; then
744 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
745 elif test -x /usr/sbin/sysctl; then
746 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
747 else
748 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
749 fi
750 # And add a safety zone
751 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
752 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
753 ;;
754
755 interix*)
756 # We know the value 262144 and hardcode it with a safety zone (like BSD)
757 lt_cv_sys_max_cmd_len=196608
758 ;;
759
760 osf*)
761 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
762 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
763 # nice to cause kernel panics so lets avoid the loop below.
764 # First set a reasonable default.
765 lt_cv_sys_max_cmd_len=16384
766 #
767 if test -x /sbin/sysconfig; then
768 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
769 *1*) lt_cv_sys_max_cmd_len=-1 ;;
770 esac
771 fi
772 ;;
773 sco3.2v5*)
774 lt_cv_sys_max_cmd_len=102400
775 ;;
776 sysv5* | sco5v6* | sysv4.2uw2*)
777 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
778 if test -n "$kargmax"; then
779 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
780 else
781 lt_cv_sys_max_cmd_len=32768
782 fi
783 ;;
784 *)
785 # If test is not a shell built-in, we'll probably end up computing a
786 # maximum length that is only half of the actual maximum length, but
787 # we can't tell.
788 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
789 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
790 = "XX$teststring") >/dev/null 2>&1 &&
791 new_result=`expr "X$teststring" : ".*" 2>&1` &&
792 lt_cv_sys_max_cmd_len=$new_result &&
793 test $i != 17 # 1/2 MB should be enough
794 do
795 i=`expr $i + 1`
796 teststring=$teststring$teststring
797 done
798 teststring=
799 # Add a significant safety factor because C++ compilers can tack on massive
800 # amounts of additional arguments before passing them to the linker.
801 # It appears as though 1/2 is a usable value.
802 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
803 ;;
804 esac
805])
806if test -n $lt_cv_sys_max_cmd_len ; then
807 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
808else
809 AC_MSG_RESULT(none)
810fi
811])# AC_LIBTOOL_SYS_MAX_CMD_LEN
812
813
814# _LT_AC_CHECK_DLFCN
815# ------------------
816AC_DEFUN([_LT_AC_CHECK_DLFCN],
817[AC_CHECK_HEADERS(dlfcn.h)dnl
818])# _LT_AC_CHECK_DLFCN
819
820
821# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
822# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
823# ---------------------------------------------------------------------
824AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
825[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
826if test "$cross_compiling" = yes; then :
827 [$4]
828else
829 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
830 lt_status=$lt_dlunknown
831 cat > conftest.$ac_ext <<EOF
832[#line __oline__ "configure"
833#include "confdefs.h"
834
835#if HAVE_DLFCN_H
836#include <dlfcn.h>
837#endif
838
839#include <stdio.h>
840
841#ifdef RTLD_GLOBAL
842# define LT_DLGLOBAL RTLD_GLOBAL
843#else
844# ifdef DL_GLOBAL
845# define LT_DLGLOBAL DL_GLOBAL
846# else
847# define LT_DLGLOBAL 0
848# endif
849#endif
850
851/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
852 find out it does not work in some platform. */
853#ifndef LT_DLLAZY_OR_NOW
854# ifdef RTLD_LAZY
855# define LT_DLLAZY_OR_NOW RTLD_LAZY
856# else
857# ifdef DL_LAZY
858# define LT_DLLAZY_OR_NOW DL_LAZY
859# else
860# ifdef RTLD_NOW
861# define LT_DLLAZY_OR_NOW RTLD_NOW
862# else
863# ifdef DL_NOW
864# define LT_DLLAZY_OR_NOW DL_NOW
865# else
866# define LT_DLLAZY_OR_NOW 0
867# endif
868# endif
869# endif
870# endif
871#endif
872
873#ifdef __cplusplus
874extern "C" void exit (int);
875#endif
876
877void fnord() { int i=42;}
878int main ()
879{
880 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
881 int status = $lt_dlunknown;
882
883 if (self)
884 {
885 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
886 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
887 /* dlclose (self); */
888 }
889 else
890 puts (dlerror ());
891
892 exit (status);
893}]
894EOF
895 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
896 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
897 lt_status=$?
898 case x$lt_status in
899 x$lt_dlno_uscore) $1 ;;
900 x$lt_dlneed_uscore) $2 ;;
901 x$lt_dlunknown|x*) $3 ;;
902 esac
903 else :
904 # compilation failed
905 $3
906 fi
907fi
908rm -fr conftest*
909])# _LT_AC_TRY_DLOPEN_SELF
910
911
912# AC_LIBTOOL_DLOPEN_SELF
913# ----------------------
914AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
915[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
916if test "x$enable_dlopen" != xyes; then
917 enable_dlopen=unknown
918 enable_dlopen_self=unknown
919 enable_dlopen_self_static=unknown
920else
921 lt_cv_dlopen=no
922 lt_cv_dlopen_libs=
923
924 case $host_os in
925 beos*)
926 lt_cv_dlopen="load_add_on"
927 lt_cv_dlopen_libs=
928 lt_cv_dlopen_self=yes
929 ;;
930
931 mingw* | pw32*)
932 lt_cv_dlopen="LoadLibrary"
933 lt_cv_dlopen_libs=
934 ;;
935
936 cygwin*)
937 lt_cv_dlopen="dlopen"
938 lt_cv_dlopen_libs=
939 ;;
940
941 darwin*)
942 # if libdl is installed we need to link against it
943 AC_CHECK_LIB([dl], [dlopen],
944 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
945 lt_cv_dlopen="dyld"
946 lt_cv_dlopen_libs=
947 lt_cv_dlopen_self=yes
948 ])
949 ;;
950
951 *)
952 AC_CHECK_FUNC([shl_load],
953 [lt_cv_dlopen="shl_load"],
954 [AC_CHECK_LIB([dld], [shl_load],
955 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
956 [AC_CHECK_FUNC([dlopen],
957 [lt_cv_dlopen="dlopen"],
958 [AC_CHECK_LIB([dl], [dlopen],
959 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
960 [AC_CHECK_LIB([svld], [dlopen],
961 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
962 [AC_CHECK_LIB([dld], [dld_link],
963 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
964 ])
965 ])
966 ])
967 ])
968 ])
969 ;;
970 esac
971
972 if test "x$lt_cv_dlopen" != xno; then
973 enable_dlopen=yes
974 else
975 enable_dlopen=no
976 fi
977
978 case $lt_cv_dlopen in
979 dlopen)
980 save_CPPFLAGS="$CPPFLAGS"
981 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
982
983 save_LDFLAGS="$LDFLAGS"
984 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
985
986 save_LIBS="$LIBS"
987 LIBS="$lt_cv_dlopen_libs $LIBS"
988
989 AC_CACHE_CHECK([whether a program can dlopen itself],
990 lt_cv_dlopen_self, [dnl
991 _LT_AC_TRY_DLOPEN_SELF(
992 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
993 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
994 ])
995
996 if test "x$lt_cv_dlopen_self" = xyes; then
997 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
998 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
999 lt_cv_dlopen_self_static, [dnl
1000 _LT_AC_TRY_DLOPEN_SELF(
1001 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1002 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1003 ])
1004 fi
1005
1006 CPPFLAGS="$save_CPPFLAGS"
1007 LDFLAGS="$save_LDFLAGS"
1008 LIBS="$save_LIBS"
1009 ;;
1010 esac
1011
1012 case $lt_cv_dlopen_self in
1013 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1014 *) enable_dlopen_self=unknown ;;
1015 esac
1016
1017 case $lt_cv_dlopen_self_static in
1018 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1019 *) enable_dlopen_self_static=unknown ;;
1020 esac
1021fi
1022])# AC_LIBTOOL_DLOPEN_SELF
1023
1024
1025# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1026# ---------------------------------
1027# Check to see if options -c and -o are simultaneously supported by compiler
1028AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1029[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1030AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1031 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1032 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1033 $rm -r conftest 2>/dev/null
1034 mkdir conftest
1035 cd conftest
1036 mkdir out
1037 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
1038
1039 lt_compiler_flag="-o out/conftest2.$ac_objext"
1040 # Insert the option either (1) after the last *FLAGS variable, or
1041 # (2) before a word containing "conftest.", or (3) at the end.
1042 # Note that $ac_compile itself does not contain backslashes and begins
1043 # with a dollar sign (not a hyphen), so the echo should work correctly.
1044 lt_compile=`echo "$ac_compile" | $SED \
1045 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1046 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1047 -e 's:$: $lt_compiler_flag:'`
1048 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1049 (eval "$lt_compile" 2>out/conftest.err)
1050 ac_status=$?
1051 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1052 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1053 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1054 then
1055 # The compiler can only warn and ignore the option if not recognized
1056 # So say no if there are warnings
1057 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1058 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1059 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1060 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1061 fi
1062 fi
1063 chmod u+w . 2>&AS_MESSAGE_LOG_FD
1064 $rm conftest*
1065 # SGI C++ compiler will create directory out/ii_files/ for
1066 # template instantiation
1067 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1068 $rm out/* && rmdir out
1069 cd ..
1070 rmdir conftest
1071 $rm conftest*
1072])
1073])# AC_LIBTOOL_PROG_CC_C_O
1074
1075
1076# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1077# -----------------------------------------
1078# Check to see if we can do hard links to lock some files if needed
1079AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1080[AC_REQUIRE([_LT_AC_LOCK])dnl
1081
1082hard_links="nottested"
1083if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1084 # do not overwrite the value of need_locks provided by the user
1085 AC_MSG_CHECKING([if we can lock with hard links])
1086 hard_links=yes
1087 $rm conftest*
1088 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1089 touch conftest.a
1090 ln conftest.a conftest.b 2>&5 || hard_links=no
1091 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1092 AC_MSG_RESULT([$hard_links])
1093 if test "$hard_links" = no; then
1094 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1095 need_locks=warn
1096 fi
1097else
1098 need_locks=no
1099fi
1100])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1101
1102
1103# AC_LIBTOOL_OBJDIR
1104# -----------------
1105AC_DEFUN([AC_LIBTOOL_OBJDIR],
1106[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1107[rm -f .libs 2>/dev/null
1108mkdir .libs 2>/dev/null
1109if test -d .libs; then
1110 lt_cv_objdir=.libs
1111else
1112 # MS-DOS does not allow filenames that begin with a dot.
1113 lt_cv_objdir=_libs
1114fi
1115rmdir .libs 2>/dev/null])
1116objdir=$lt_cv_objdir
1117])# AC_LIBTOOL_OBJDIR
1118
1119
1120# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1121# ----------------------------------------------
1122# Check hardcoding attributes.
1123AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1124[AC_MSG_CHECKING([how to hardcode library paths into programs])
1125_LT_AC_TAGVAR(hardcode_action, $1)=
1126if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1127 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1128 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1129
1130 # We can hardcode non-existant directories.
1131 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1132 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1133 # have to relink, otherwise we might link with an installed library
1134 # when we should be linking with a yet-to-be-installed one
1135 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1136 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1137 # Linking always hardcodes the temporary library directory.
1138 _LT_AC_TAGVAR(hardcode_action, $1)=relink
1139 else
1140 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1141 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1142 fi
1143else
1144 # We cannot hardcode anything, or else we can only hardcode existing
1145 # directories.
1146 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1147fi
1148AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1149
1150if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1151 # Fast installation is not supported
1152 enable_fast_install=no
1153elif test "$shlibpath_overrides_runpath" = yes ||
1154 test "$enable_shared" = no; then
1155 # Fast installation is not necessary
1156 enable_fast_install=needless
1157fi
1158])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1159
1160
1161# AC_LIBTOOL_SYS_LIB_STRIP
1162# ------------------------
1163AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1164[striplib=
1165old_striplib=
1166AC_MSG_CHECKING([whether stripping libraries is possible])
1167if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1168 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1169 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1170 AC_MSG_RESULT([yes])
1171else
1172# FIXME - insert some real tests, host_os isn't really good enough
1173 case $host_os in
1174 darwin*)
1175 if test -n "$STRIP" ; then
1176 striplib="$STRIP -x"
1177 AC_MSG_RESULT([yes])
1178 else
1179 AC_MSG_RESULT([no])
1180fi
1181 ;;
1182 *)
1183 AC_MSG_RESULT([no])
1184 ;;
1185 esac
1186fi
1187])# AC_LIBTOOL_SYS_LIB_STRIP
1188
1189
1190# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1191# -----------------------------
1192# PORTME Fill in your ld.so characteristics
1193AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1194[AC_MSG_CHECKING([dynamic linker characteristics])
1195library_names_spec=
1196libname_spec='lib$name'
1197soname_spec=
1198shrext_cmds=".so"
1199postinstall_cmds=
1200postuninstall_cmds=
1201finish_cmds=
1202finish_eval=
1203shlibpath_var=
1204shlibpath_overrides_runpath=unknown
1205version_type=none
1206dynamic_linker="$host_os ld.so"
1207sys_lib_dlsearch_path_spec="/lib /usr/lib"
1208if test "$GCC" = yes; then
1209 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1210 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1211 # if the path contains ";" then we assume it to be the separator
1212 # otherwise default to the standard path separator (i.e. ":") - it is
1213 # assumed that no part of a normal pathname contains ";" but that should
1214 # okay in the real world where ";" in dirpaths is itself problematic.
1215 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1216 else
1217 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1218 fi
1219else
1220 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1221fi
1222need_lib_prefix=unknown
1223hardcode_into_libs=no
1224
1225# when you set need_version to no, make sure it does not cause -set_version
1226# flags to be left without arguments
1227need_version=unknown
1228
1229case $host_os in
1230aix3*)
1231 version_type=linux
1232 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1233 shlibpath_var=LIBPATH
1234
1235 # AIX 3 has no versioning support, so we append a major version to the name.
1236 soname_spec='${libname}${release}${shared_ext}$major'
1237 ;;
1238
1239aix4* | aix5*)
1240 version_type=linux
1241 need_lib_prefix=no
1242 need_version=no
1243 hardcode_into_libs=yes
1244 if test "$host_cpu" = ia64; then
1245 # AIX 5 supports IA64
1246 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1247 shlibpath_var=LD_LIBRARY_PATH
1248 else
1249 # With GCC up to 2.95.x, collect2 would create an import file
1250 # for dependence libraries. The import file would start with
1251 # the line `#! .'. This would cause the generated library to
1252 # depend on `.', always an invalid library. This was fixed in
1253 # development snapshots of GCC prior to 3.0.
1254 case $host_os in
1255 aix4 | aix4.[[01]] | aix4.[[01]].*)
1256 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1257 echo ' yes '
1258 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1259 :
1260 else
1261 can_build_shared=no
1262 fi
1263 ;;
1264 esac
1265 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1266 # soname into executable. Probably we can add versioning support to
1267 # collect2, so additional links can be useful in future.
1268 if test "$aix_use_runtimelinking" = yes; then
1269 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1270 # instead of lib<name>.a to let people know that these are not
1271 # typical AIX shared libraries.
1272 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1273 else
1274 # We preserve .a as extension for shared libraries through AIX4.2
1275 # and later when we are not doing run time linking.
1276 library_names_spec='${libname}${release}.a $libname.a'
1277 soname_spec='${libname}${release}${shared_ext}$major'
1278 fi
1279 shlibpath_var=LIBPATH
1280 fi
1281 ;;
1282
1283amigaos*)
1284 library_names_spec='$libname.ixlibrary $libname.a'
1285 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1286 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 ${libname}_ixlibrary.a || exit 1; done'
1287 ;;
1288
1289beos*)
1290 library_names_spec='${libname}${shared_ext}'
1291 dynamic_linker="$host_os ld.so"
1292 shlibpath_var=LIBRARY_PATH
1293 ;;
1294
1295bsdi[[45]]*)
1296 version_type=linux
1297 need_version=no
1298 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1299 soname_spec='${libname}${release}${shared_ext}$major'
1300 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1301 shlibpath_var=LD_LIBRARY_PATH
1302 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1303 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1304 # the default ld.so.conf also contains /usr/contrib/lib and
1305 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1306 # libtool to hard-code these into programs
1307 ;;
1308
1309cygwin* | mingw* | pw32*)
1310 version_type=windows
1311 shrext_cmds=".dll"
1312 need_version=no
1313 need_lib_prefix=no
1314
1315 case $GCC,$host_os in
1316 yes,cygwin* | yes,mingw* | yes,pw32*)
1317 library_names_spec='$libname.dll.a'
1318 # DLL is installed to $(libdir)/../bin by postinstall_cmds
1319 postinstall_cmds='base_file=`basename \${file}`~
1320 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1321 dldir=$destdir/`dirname \$dlpath`~
1322 test -d \$dldir || mkdir -p \$dldir~
1323 $install_prog $dir/$dlname \$dldir/$dlname~
1324 chmod a+x \$dldir/$dlname'
1325 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1326 dlpath=$dir/\$dldll~
1327 $rm \$dlpath'
1328 shlibpath_overrides_runpath=yes
1329
1330 case $host_os in
1331 cygwin*)
1332 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1333 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1334 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1335 ;;
1336 mingw*)
1337 # MinGW DLLs use traditional 'lib' prefix
1338 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1339 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1340 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1341 # It is most probably a Windows format PATH printed by
1342 # mingw gcc, but we are running on Cygwin. Gcc prints its search
1343 # path with ; separators, and with drive letters. We can handle the
1344 # drive letters (cygwin fileutils understands them), so leave them,
1345 # especially as we might pass files found there to a mingw objdump,
1346 # which wouldn't understand a cygwinified path. Ahh.
1347 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1348 else
1349 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1350 fi
1351 ;;
1352 pw32*)
1353 # pw32 DLLs use 'pw' prefix rather than 'lib'
1354 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1355 ;;
1356 esac
1357 ;;
1358
1359 *)
1360 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1361 ;;
1362 esac
1363 dynamic_linker='Win32 ld.exe'
1364 # FIXME: first we should search . and the directory the executable is in
1365 shlibpath_var=PATH
1366 ;;
1367
1368darwin* | rhapsody*)
1369 dynamic_linker="$host_os dyld"
1370 version_type=darwin
1371 need_lib_prefix=no
1372 need_version=no
1373 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1374 soname_spec='${libname}${release}${major}$shared_ext'
1375 shlibpath_overrides_runpath=yes
1376 shlibpath_var=DYLD_LIBRARY_PATH
1377 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
1378 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1379 if test "$GCC" = yes; then
1380 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,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
1381 else
1382 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1383 fi
1384 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1385 ;;
1386
1387dgux*)
1388 version_type=linux
1389 need_lib_prefix=no
1390 need_version=no
1391 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1392 soname_spec='${libname}${release}${shared_ext}$major'
1393 shlibpath_var=LD_LIBRARY_PATH
1394 ;;
1395
1396freebsd1*)
1397 dynamic_linker=no
1398 ;;
1399
1400kfreebsd*-gnu)
1401 version_type=linux
1402 need_lib_prefix=no
1403 need_version=no
1404 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1405 soname_spec='${libname}${release}${shared_ext}$major'
1406 shlibpath_var=LD_LIBRARY_PATH
1407 shlibpath_overrides_runpath=no
1408 hardcode_into_libs=yes
1409 dynamic_linker='GNU ld.so'
1410 ;;
1411
1412freebsd* | dragonfly*)
1413 # DragonFly does not have aout. When/if they implement a new
1414 # versioning mechanism, adjust this.
1415 if test -x /usr/bin/objformat; then
1416 objformat=`/usr/bin/objformat`
1417 else
1418 case $host_os in
1419 freebsd[[123]]*) objformat=aout ;;
1420 *) objformat=elf ;;
1421 esac
1422 fi
1423 version_type=freebsd-$objformat
1424 case $version_type in
1425 freebsd-elf*)
1426 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1427 need_version=no
1428 need_lib_prefix=no
1429 ;;
1430 freebsd-*)
1431 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1432 need_version=yes
1433 ;;
1434 esac
1435 shlibpath_var=LD_LIBRARY_PATH
1436 case $host_os in
1437 freebsd2*)
1438 shlibpath_overrides_runpath=yes
1439 ;;
1440 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
1441 shlibpath_overrides_runpath=yes
1442 hardcode_into_libs=yes
1443 ;;
1444 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
1445 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
1446 shlibpath_overrides_runpath=no
1447 hardcode_into_libs=yes
1448 ;;
1449 freebsd*) # from 4.6 on
1450 shlibpath_overrides_runpath=yes
1451 hardcode_into_libs=yes
1452 ;;
1453 esac
1454 ;;
1455
1456gnu*)
1457 version_type=linux
1458 need_lib_prefix=no
1459 need_version=no
1460 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1461 soname_spec='${libname}${release}${shared_ext}$major'
1462 shlibpath_var=LD_LIBRARY_PATH
1463 hardcode_into_libs=yes
1464 ;;
1465
1466hpux9* | hpux10* | hpux11*)
1467 # Give a soname corresponding to the major version so that dld.sl refuses to
1468 # link against other versions.
1469 version_type=sunos
1470 need_lib_prefix=no
1471 need_version=no
1472 case $host_cpu in
1473 ia64*)
1474 shrext_cmds='.so'
1475 hardcode_into_libs=yes
1476 dynamic_linker="$host_os dld.so"
1477 shlibpath_var=LD_LIBRARY_PATH
1478 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1479 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1480 soname_spec='${libname}${release}${shared_ext}$major'
1481 if test "X$HPUX_IA64_MODE" = X32; then
1482 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1483 else
1484 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1485 fi
1486 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1487 ;;
1488 hppa*64*)
1489 shrext_cmds='.sl'
1490 hardcode_into_libs=yes
1491 dynamic_linker="$host_os dld.sl"
1492 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1493 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1494 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1495 soname_spec='${libname}${release}${shared_ext}$major'
1496 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1497 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1498 ;;
1499 *)
1500 shrext_cmds='.sl'
1501 dynamic_linker="$host_os dld.sl"
1502 shlibpath_var=SHLIB_PATH
1503 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1504 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1505 soname_spec='${libname}${release}${shared_ext}$major'
1506 ;;
1507 esac
1508 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1509 postinstall_cmds='chmod 555 $lib'
1510 ;;
1511
1512interix3*)
1513 version_type=linux
1514 need_lib_prefix=no
1515 need_version=no
1516 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1517 soname_spec='${libname}${release}${shared_ext}$major'
1518 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
1519 shlibpath_var=LD_LIBRARY_PATH
1520 shlibpath_overrides_runpath=no
1521 hardcode_into_libs=yes
1522 ;;
1523
1524irix5* | irix6* | nonstopux*)
1525 case $host_os in
1526 nonstopux*) version_type=nonstopux ;;
1527 *)
1528 if test "$lt_cv_prog_gnu_ld" = yes; then
1529 version_type=linux
1530 else
1531 version_type=irix
1532 fi ;;
1533 esac
1534 need_lib_prefix=no
1535 need_version=no
1536 soname_spec='${libname}${release}${shared_ext}$major'
1537 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1538 case $host_os in
1539 irix5* | nonstopux*)
1540 libsuff= shlibsuff=
1541 ;;
1542 *)
1543 case $LD in # libtool.m4 will add one of these switches to LD
1544 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1545 libsuff= shlibsuff= libmagic=32-bit;;
1546 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1547 libsuff=32 shlibsuff=N32 libmagic=N32;;
1548 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1549 libsuff=64 shlibsuff=64 libmagic=64-bit;;
1550 *) libsuff= shlibsuff= libmagic=never-match;;
1551 esac
1552 ;;
1553 esac
1554 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1555 shlibpath_overrides_runpath=no
1556 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1557 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1558 hardcode_into_libs=yes
1559 ;;
1560
1561# No shared lib support for Linux oldld, aout, or coff.
1562linux*oldld* | linux*aout* | linux*coff*)
1563 dynamic_linker=no
1564 ;;
1565
1566# This must be Linux ELF.
1567linux*)
1568 version_type=linux
1569 need_lib_prefix=no
1570 need_version=no
1571 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1572 soname_spec='${libname}${release}${shared_ext}$major'
1573 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1574 shlibpath_var=LD_LIBRARY_PATH
1575 shlibpath_overrides_runpath=no
1576 # This implies no fast_install, which is unacceptable.
1577 # Some rework will be needed to allow for fast_install
1578 # before this can be enabled.
1579 hardcode_into_libs=yes
1580
1581 # find out which ABI we are using
1582 libsuff=
1583 case "$host_cpu" in
1584 x86_64*|s390x*|powerpc64*)
1585 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1586 if AC_TRY_EVAL(ac_compile); then
1587 case `/usr/bin/file conftest.$ac_objext` in
1588 *64-bit*)
1589 libsuff=64
1590 sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}"
1591 ;;
1592 esac
1593 fi
1594 rm -rf conftest*
1595 ;;
1596 esac
1597
1598 # Append ld.so.conf contents to the search path
1599 if test -f /etc/ld.so.conf; then
1600 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
1601 sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff} $lt_ld_extra"
1602 fi
1603
1604 # We used to test for /lib/ld.so.1 and disable shared libraries on
1605 # powerpc, because MkLinux only supported shared libraries with the
1606 # GNU dynamic linker. Since this was broken with cross compilers,
1607 # most powerpc-linux boxes support dynamic linking these days and
1608 # people can always --disable-shared, the test was removed, and we
1609 # assume the GNU/Linux dynamic linker is in use.
1610 dynamic_linker='GNU/Linux ld.so'
1611 ;;
1612
1613knetbsd*-gnu)
1614 version_type=linux
1615 need_lib_prefix=no
1616 need_version=no
1617 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1618 soname_spec='${libname}${release}${shared_ext}$major'
1619 shlibpath_var=LD_LIBRARY_PATH
1620 shlibpath_overrides_runpath=no
1621 hardcode_into_libs=yes
1622 dynamic_linker='GNU ld.so'
1623 ;;
1624
1625netbsd*)
1626 version_type=sunos
1627 need_lib_prefix=no
1628 need_version=no
1629 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1630 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1631 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1632 dynamic_linker='NetBSD (a.out) ld.so'
1633 else
1634 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1635 soname_spec='${libname}${release}${shared_ext}$major'
1636 dynamic_linker='NetBSD ld.elf_so'
1637 fi
1638 shlibpath_var=LD_LIBRARY_PATH
1639 shlibpath_overrides_runpath=yes
1640 hardcode_into_libs=yes
1641 ;;
1642
1643newsos6)
1644 version_type=linux
1645 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1646 shlibpath_var=LD_LIBRARY_PATH
1647 shlibpath_overrides_runpath=yes
1648 ;;
1649
1650nto-qnx*)
1651 version_type=linux
1652 need_lib_prefix=no
1653 need_version=no
1654 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1655 soname_spec='${libname}${release}${shared_ext}$major'
1656 shlibpath_var=LD_LIBRARY_PATH
1657 shlibpath_overrides_runpath=yes
1658 ;;
1659
1660openbsd*)
1661 version_type=sunos
1662 sys_lib_dlsearch_path_spec="/usr/lib"
1663 need_lib_prefix=no
1664 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
1665 case $host_os in
1666 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
1667 *) need_version=no ;;
1668 esac
1669 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1670 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1671 shlibpath_var=LD_LIBRARY_PATH
1672 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1673 case $host_os in
1674 openbsd2.[[89]] | openbsd2.[[89]].*)
1675 shlibpath_overrides_runpath=no
1676 ;;
1677 *)
1678 shlibpath_overrides_runpath=yes
1679 ;;
1680 esac
1681 else
1682 shlibpath_overrides_runpath=yes
1683 fi
1684 ;;
1685
1686os2*)
1687 libname_spec='$name'
1688 shrext_cmds=".dll"
1689 need_lib_prefix=no
1690 library_names_spec='$libname${shared_ext} $libname.a'
1691 dynamic_linker='OS/2 ld.exe'
1692 shlibpath_var=LIBPATH
1693 ;;
1694
1695osf3* | osf4* | osf5*)
1696 version_type=osf
1697 need_lib_prefix=no
1698 need_version=no
1699 soname_spec='${libname}${release}${shared_ext}$major'
1700 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1701 shlibpath_var=LD_LIBRARY_PATH
1702 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1703 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1704 ;;
1705
1706solaris*)
1707 version_type=linux
1708 need_lib_prefix=no
1709 need_version=no
1710 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1711 soname_spec='${libname}${release}${shared_ext}$major'
1712 shlibpath_var=LD_LIBRARY_PATH
1713 shlibpath_overrides_runpath=yes
1714 hardcode_into_libs=yes
1715 # ldd complains unless libraries are executable
1716 postinstall_cmds='chmod +x $lib'
1717 ;;
1718
1719sunos4*)
1720 version_type=sunos
1721 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1722 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1723 shlibpath_var=LD_LIBRARY_PATH
1724 shlibpath_overrides_runpath=yes
1725 if test "$with_gnu_ld" = yes; then
1726 need_lib_prefix=no
1727 fi
1728 need_version=yes
1729 ;;
1730
1731sysv4 | sysv4.3*)
1732 version_type=linux
1733 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1734 soname_spec='${libname}${release}${shared_ext}$major'
1735 shlibpath_var=LD_LIBRARY_PATH
1736 case $host_vendor in
1737 sni)
1738 shlibpath_overrides_runpath=no
1739 need_lib_prefix=no
1740 export_dynamic_flag_spec='${wl}-Blargedynsym'
1741 runpath_var=LD_RUN_PATH
1742 ;;
1743 siemens)
1744 need_lib_prefix=no
1745 ;;
1746 motorola)
1747 need_lib_prefix=no
1748 need_version=no
1749 shlibpath_overrides_runpath=no
1750 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1751 ;;
1752 esac
1753 ;;
1754
1755sysv4*MP*)
1756 if test -d /usr/nec ;then
1757 version_type=linux
1758 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1759 soname_spec='$libname${shared_ext}.$major'
1760 shlibpath_var=LD_LIBRARY_PATH
1761 fi
1762 ;;
1763
1764sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
1765 version_type=freebsd-elf
1766 need_lib_prefix=no
1767 need_version=no
1768 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1769 soname_spec='${libname}${release}${shared_ext}$major'
1770 shlibpath_var=LD_LIBRARY_PATH
1771 hardcode_into_libs=yes
1772 if test "$with_gnu_ld" = yes; then
1773 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
1774 shlibpath_overrides_runpath=no
1775 else
1776 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
1777 shlibpath_overrides_runpath=yes
1778 case $host_os in
1779 sco3.2v5*)
1780 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
1781 ;;
1782 esac
1783 fi
1784 sys_lib_dlsearch_path_spec='/usr/lib'
1785 ;;
1786
1787uts4*)
1788 version_type=linux
1789 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1790 soname_spec='${libname}${release}${shared_ext}$major'
1791 shlibpath_var=LD_LIBRARY_PATH
1792 ;;
1793
1794*)
1795 dynamic_linker=no
1796 ;;
1797esac
1798AC_MSG_RESULT([$dynamic_linker])
1799test "$dynamic_linker" = no && can_build_shared=no
1800
1801variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
1802if test "$GCC" = yes; then
1803 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
1804fi
1805])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1806
1807
1808# _LT_AC_TAGCONFIG
1809# ----------------
1810AC_DEFUN([_LT_AC_TAGCONFIG],
1811[AC_ARG_WITH([tags],
1812 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1813 [include additional configurations @<:@automatic@:>@])],
1814 [tagnames="$withval"])
1815
1816if test -f "$ltmain" && test -n "$tagnames"; then
1817 if test ! -f "${ofile}"; then
1818 AC_MSG_WARN([output file `$ofile' does not exist])
1819 fi
1820
1821 if test -z "$LTCC"; then
1822 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1823 if test -z "$LTCC"; then
1824 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1825 else
1826 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1827 fi
1828 fi
1829 if test -z "$LTCFLAGS"; then
1830 eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
1831 fi
1832
1833 # Extract list of available tagged configurations in $ofile.
1834 # Note that this assumes the entire list is on one line.
1835 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1836
1837 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1838 for tagname in $tagnames; do
1839 IFS="$lt_save_ifs"
1840 # Check whether tagname contains only valid characters
1841 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1842 "") ;;
1843 *) AC_MSG_ERROR([invalid tag name: $tagname])
1844 ;;
1845 esac
1846
1847 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1848 then
1849 AC_MSG_ERROR([tag name \"$tagname\" already exists])
1850 fi
1851
1852 # Update the list of available tags.
1853 if test -n "$tagname"; then
1854 echo appending configuration tag \"$tagname\" to $ofile
1855
1856 case $tagname in
1857 CXX)
1858 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1859 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1860 (test "X$CXX" != "Xg++"))) ; then
1861 AC_LIBTOOL_LANG_CXX_CONFIG
1862 else
1863 tagname=""
1864 fi
1865 ;;
1866
1867 F77)
1868 if test -n "$F77" && test "X$F77" != "Xno"; then
1869 AC_LIBTOOL_LANG_F77_CONFIG
1870 else
1871 tagname=""
1872 fi
1873 ;;
1874
1875 GCJ)
1876 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1877 AC_LIBTOOL_LANG_GCJ_CONFIG
1878 else
1879 tagname=""
1880 fi
1881 ;;
1882
1883 RC)
1884 AC_LIBTOOL_LANG_RC_CONFIG
1885 ;;
1886
1887 *)
1888 AC_MSG_ERROR([Unsupported tag name: $tagname])
1889 ;;
1890 esac
1891
1892 # Append the new tag name to the list of available tags.
1893 if test -n "$tagname" ; then
1894 available_tags="$available_tags $tagname"
1895 fi
1896 fi
1897 done
1898 IFS="$lt_save_ifs"
1899
1900 # Now substitute the updated list of available tags.
1901 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1902 mv "${ofile}T" "$ofile"
1903 chmod +x "$ofile"
1904 else
1905 rm -f "${ofile}T"
1906 AC_MSG_ERROR([unable to update list of available tagged configurations.])
1907 fi
1908fi
1909])# _LT_AC_TAGCONFIG
1910
1911
1912# AC_LIBTOOL_DLOPEN
1913# -----------------
1914# enable checks for dlopen support
1915AC_DEFUN([AC_LIBTOOL_DLOPEN],
1916 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1917])# AC_LIBTOOL_DLOPEN
1918
1919
1920# AC_LIBTOOL_WIN32_DLL
1921# --------------------
1922# declare package support for building win32 DLLs
1923AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1924[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1925])# AC_LIBTOOL_WIN32_DLL
1926
1927
1928# AC_ENABLE_SHARED([DEFAULT])
1929# ---------------------------
1930# implement the --enable-shared flag
1931# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1932AC_DEFUN([AC_ENABLE_SHARED],
1933[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1934AC_ARG_ENABLE([shared],
1935 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1936 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1937 [p=${PACKAGE-default}
1938 case $enableval in
1939 yes) enable_shared=yes ;;
1940 no) enable_shared=no ;;
1941 *)
1942 enable_shared=no
1943 # Look at the argument we got. We use all the common list separators.
1944 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1945 for pkg in $enableval; do
1946 IFS="$lt_save_ifs"
1947 if test "X$pkg" = "X$p"; then
1948 enable_shared=yes
1949 fi
1950 done
1951 IFS="$lt_save_ifs"
1952 ;;
1953 esac],
1954 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1955])# AC_ENABLE_SHARED
1956
1957
1958# AC_DISABLE_SHARED
1959# -----------------
1960# set the default shared flag to --disable-shared
1961AC_DEFUN([AC_DISABLE_SHARED],
1962[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1963AC_ENABLE_SHARED(no)
1964])# AC_DISABLE_SHARED
1965
1966
1967# AC_ENABLE_STATIC([DEFAULT])
1968# ---------------------------
1969# implement the --enable-static flag
1970# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1971AC_DEFUN([AC_ENABLE_STATIC],
1972[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1973AC_ARG_ENABLE([static],
1974 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1975 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1976 [p=${PACKAGE-default}
1977 case $enableval in
1978 yes) enable_static=yes ;;
1979 no) enable_static=no ;;
1980 *)
1981 enable_static=no
1982 # Look at the argument we got. We use all the common list separators.
1983 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1984 for pkg in $enableval; do
1985 IFS="$lt_save_ifs"
1986 if test "X$pkg" = "X$p"; then
1987 enable_static=yes
1988 fi
1989 done
1990 IFS="$lt_save_ifs"
1991 ;;
1992 esac],
1993 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
1994])# AC_ENABLE_STATIC
1995
1996
1997# AC_DISABLE_STATIC
1998# -----------------
1999# set the default static flag to --disable-static
2000AC_DEFUN([AC_DISABLE_STATIC],
2001[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2002AC_ENABLE_STATIC(no)
2003])# AC_DISABLE_STATIC
2004
2005
2006# AC_ENABLE_FAST_INSTALL([DEFAULT])
2007# ---------------------------------
2008# implement the --enable-fast-install flag
2009# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2010AC_DEFUN([AC_ENABLE_FAST_INSTALL],
2011[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
2012AC_ARG_ENABLE([fast-install],
2013 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
2014 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
2015 [p=${PACKAGE-default}
2016 case $enableval in
2017 yes) enable_fast_install=yes ;;
2018 no) enable_fast_install=no ;;
2019 *)
2020 enable_fast_install=no
2021 # Look at the argument we got. We use all the common list separators.
2022 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2023 for pkg in $enableval; do
2024 IFS="$lt_save_ifs"
2025 if test "X$pkg" = "X$p"; then
2026 enable_fast_install=yes
2027 fi
2028 done
2029 IFS="$lt_save_ifs"
2030 ;;
2031 esac],
2032 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
2033])# AC_ENABLE_FAST_INSTALL
2034
2035
2036# AC_DISABLE_FAST_INSTALL
2037# -----------------------
2038# set the default to --disable-fast-install
2039AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2040[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2041AC_ENABLE_FAST_INSTALL(no)
2042])# AC_DISABLE_FAST_INSTALL
2043
2044
2045# AC_LIBTOOL_PICMODE([MODE])
2046# --------------------------
2047# implement the --with-pic flag
2048# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
2049AC_DEFUN([AC_LIBTOOL_PICMODE],
2050[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2051pic_mode=ifelse($#,1,$1,default)
2052])# AC_LIBTOOL_PICMODE
2053
2054
2055# AC_PROG_EGREP
2056# -------------
2057# This is predefined starting with Autoconf 2.54, so this conditional
2058# definition can be removed once we require Autoconf 2.54 or later.
2059m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2060[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2061 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2062 then ac_cv_prog_egrep='grep -E'
2063 else ac_cv_prog_egrep='egrep'
2064 fi])
2065 EGREP=$ac_cv_prog_egrep
2066 AC_SUBST([EGREP])
2067])])
2068
2069
2070# AC_PATH_TOOL_PREFIX
2071# -------------------
2072# find a file program which can recognise shared library
2073AC_DEFUN([AC_PATH_TOOL_PREFIX],
2074[AC_REQUIRE([AC_PROG_EGREP])dnl
2075AC_MSG_CHECKING([for $1])
2076AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2077[case $MAGIC_CMD in
2078[[\\/*] | ?:[\\/]*])
2079 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2080 ;;
2081*)
2082 lt_save_MAGIC_CMD="$MAGIC_CMD"
2083 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2084dnl $ac_dummy forces splitting on constant user-supplied paths.
2085dnl POSIX.2 word splitting is done only on the output of word expansions,
2086dnl not every word. This closes a longstanding sh security hole.
2087 ac_dummy="ifelse([$2], , $PATH, [$2])"
2088 for ac_dir in $ac_dummy; do
2089 IFS="$lt_save_ifs"
2090 test -z "$ac_dir" && ac_dir=.
2091 if test -f $ac_dir/$1; then
2092 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2093 if test -n "$file_magic_test_file"; then
2094 case $deplibs_check_method in
2095 "file_magic "*)
2096 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2097 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2098 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2099 $EGREP "$file_magic_regex" > /dev/null; then
2100 :
2101 else
2102 cat <<EOF 1>&2
2103
2104*** Warning: the command libtool uses to detect shared libraries,
2105*** $file_magic_cmd, produces output that libtool cannot recognize.
2106*** The result is that libtool may fail to recognize shared libraries
2107*** as such. This will affect the creation of libtool libraries that
2108*** depend on shared libraries, but programs linked with such libtool
2109*** libraries will work regardless of this problem. Nevertheless, you
2110*** may want to report the problem to your system manager and/or to
2111*** [email protected]
2112
2113EOF
2114 fi ;;
2115 esac
2116 fi
2117 break
2118 fi
2119 done
2120 IFS="$lt_save_ifs"
2121 MAGIC_CMD="$lt_save_MAGIC_CMD"
2122 ;;
2123esac])
2124MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2125if test -n "$MAGIC_CMD"; then
2126 AC_MSG_RESULT($MAGIC_CMD)
2127else
2128 AC_MSG_RESULT(no)
2129fi
2130])# AC_PATH_TOOL_PREFIX
2131
2132
2133# AC_PATH_MAGIC
2134# -------------
2135# find a file program which can recognise a shared library
2136AC_DEFUN([AC_PATH_MAGIC],
2137[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2138if test -z "$lt_cv_path_MAGIC_CMD"; then
2139 if test -n "$ac_tool_prefix"; then
2140 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2141 else
2142 MAGIC_CMD=:
2143 fi
2144fi
2145])# AC_PATH_MAGIC
2146
2147
2148# AC_PROG_LD
2149# ----------
2150# find the pathname to the GNU or non-GNU linker
2151AC_DEFUN([AC_PROG_LD],
2152[AC_ARG_WITH([gnu-ld],
2153 [AC_HELP_STRING([--with-gnu-ld],
2154 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2155 [test "$withval" = no || with_gnu_ld=yes],
2156 [with_gnu_ld=no])
2157AC_REQUIRE([LT_AC_PROG_SED])dnl
2158AC_REQUIRE([AC_PROG_CC])dnl
2159AC_REQUIRE([AC_CANONICAL_HOST])dnl
2160AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2161ac_prog=ld
2162if test "$GCC" = yes; then
2163 # Check if gcc -print-prog-name=ld gives a path.
2164 AC_MSG_CHECKING([for ld used by $CC])
2165 case $host in
2166 *-*-mingw*)
2167 # gcc leaves a trailing carriage return which upsets mingw
2168 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2169 *)
2170 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2171 esac
2172 case $ac_prog in
2173 # Accept absolute paths.
2174 [[\\/]]* | ?:[[\\/]]*)
2175 re_direlt='/[[^/]][[^/]]*/\.\./'
2176 # Canonicalize the pathname of ld
2177 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2178 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2179 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2180 done
2181 test -z "$LD" && LD="$ac_prog"
2182 ;;
2183 "")
2184 # If it fails, then pretend we aren't using GCC.
2185 ac_prog=ld
2186 ;;
2187 *)
2188 # If it is relative, then search for the first ld in PATH.
2189 with_gnu_ld=unknown
2190 ;;
2191 esac
2192elif test "$with_gnu_ld" = yes; then
2193 AC_MSG_CHECKING([for GNU ld])
2194else
2195 AC_MSG_CHECKING([for non-GNU ld])
2196fi
2197AC_CACHE_VAL(lt_cv_path_LD,
2198[if test -z "$LD"; then
2199 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2200 for ac_dir in $PATH; do
2201 IFS="$lt_save_ifs"
2202 test -z "$ac_dir" && ac_dir=.
2203 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2204 lt_cv_path_LD="$ac_dir/$ac_prog"
2205 # Check to see if the program is GNU ld. I'd rather use --version,
2206 # but apparently some variants of GNU ld only accept -v.
2207 # Break only if it was the GNU/non-GNU ld that we prefer.
2208 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2209 *GNU* | *'with BFD'*)
2210 test "$with_gnu_ld" != no && break
2211 ;;
2212 *)
2213 test "$with_gnu_ld" != yes && break
2214 ;;
2215 esac
2216 fi
2217 done
2218 IFS="$lt_save_ifs"
2219else
2220 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2221fi])
2222LD="$lt_cv_path_LD"
2223if test -n "$LD"; then
2224 AC_MSG_RESULT($LD)
2225else
2226 AC_MSG_RESULT(no)
2227fi
2228test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2229AC_PROG_LD_GNU
2230])# AC_PROG_LD
2231
2232
2233# AC_PROG_LD_GNU
2234# --------------
2235AC_DEFUN([AC_PROG_LD_GNU],
2236[AC_REQUIRE([AC_PROG_EGREP])dnl
2237AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2238[# I'd rather use --version here, but apparently some GNU lds only accept -v.
2239case `$LD -v 2>&1 </dev/null` in
2240*GNU* | *'with BFD'*)
2241 lt_cv_prog_gnu_ld=yes
2242 ;;
2243*)
2244 lt_cv_prog_gnu_ld=no
2245 ;;
2246esac])
2247with_gnu_ld=$lt_cv_prog_gnu_ld
2248])# AC_PROG_LD_GNU
2249
2250
2251# AC_PROG_LD_RELOAD_FLAG
2252# ----------------------
2253# find reload flag for linker
2254# -- PORTME Some linkers may need a different reload flag.
2255AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2256[AC_CACHE_CHECK([for $LD option to reload object files],
2257 lt_cv_ld_reload_flag,
2258 [lt_cv_ld_reload_flag='-r'])
2259reload_flag=$lt_cv_ld_reload_flag
2260case $reload_flag in
2261"" | " "*) ;;
2262*) reload_flag=" $reload_flag" ;;
2263esac
2264reload_cmds='$LD$reload_flag -o $output$reload_objs'
2265case $host_os in
2266 darwin*)
2267 if test "$GCC" = yes; then
2268 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2269 else
2270 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2271 fi
2272 ;;
2273esac
2274])# AC_PROG_LD_RELOAD_FLAG
2275
2276
2277# AC_DEPLIBS_CHECK_METHOD
2278# -----------------------
2279# how to check for library dependencies
2280# -- PORTME fill in with the dynamic library characteristics
2281AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2282[AC_CACHE_CHECK([how to recognise dependent libraries],
2283lt_cv_deplibs_check_method,
2284[lt_cv_file_magic_cmd='$MAGIC_CMD'
2285lt_cv_file_magic_test_file=
2286lt_cv_deplibs_check_method='unknown'
2287# Need to set the preceding variable on all platforms that support
2288# interlibrary dependencies.
2289# 'none' -- dependencies not supported.
2290# `unknown' -- same as none, but documents that we really don't know.
2291# 'pass_all' -- all dependencies passed with no checks.
2292# 'test_compile' -- check by making test program.
2293# 'file_magic [[regex]]' -- check by looking for files in library path
2294# which responds to the $file_magic_cmd with a given extended regex.
2295# If you have `file' or equivalent on your system and you're not sure
2296# whether `pass_all' will *always* work, you probably want this one.
2297
2298case $host_os in
2299aix4* | aix5*)
2300 lt_cv_deplibs_check_method=pass_all
2301 ;;
2302
2303beos*)
2304 lt_cv_deplibs_check_method=pass_all
2305 ;;
2306
2307bsdi[[45]]*)
2308 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2309 lt_cv_file_magic_cmd='/usr/bin/file -L'
2310 lt_cv_file_magic_test_file=/shlib/libc.so
2311 ;;
2312
2313cygwin*)
2314 # func_win32_libid is a shell function defined in ltmain.sh
2315 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2316 lt_cv_file_magic_cmd='func_win32_libid'
2317 ;;
2318
2319mingw* | pw32*)
2320 # Base MSYS/MinGW do not provide the 'file' command needed by
2321 # func_win32_libid shell function, so use a weaker test based on 'objdump'.
2322 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2323 lt_cv_file_magic_cmd='$OBJDUMP -f'
2324 ;;
2325
2326darwin* | rhapsody*)
2327 lt_cv_deplibs_check_method=pass_all
2328 ;;
2329
2330freebsd* | kfreebsd*-gnu | dragonfly*)
2331 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2332 case $host_cpu in
2333 i*86 )
2334 # Not sure whether the presence of OpenBSD here was a mistake.
2335 # Let's accept both of them until this is cleared up.
2336 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2337 lt_cv_file_magic_cmd=/usr/bin/file
2338 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2339 ;;
2340 esac
2341 else
2342 lt_cv_deplibs_check_method=pass_all
2343 fi
2344 ;;
2345
2346gnu*)
2347 lt_cv_deplibs_check_method=pass_all
2348 ;;
2349
2350hpux10.20* | hpux11*)
2351 lt_cv_file_magic_cmd=/usr/bin/file
2352 case $host_cpu in
2353 ia64*)
2354 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2355 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2356 ;;
2357 hppa*64*)
2358 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
2359 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2360 ;;
2361 *)
2362 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2363 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2364 ;;
2365 esac
2366 ;;
2367
2368interix3*)
2369 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
2370 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
2371 ;;
2372
2373irix5* | irix6* | nonstopux*)
2374 case $LD in
2375 *-32|*"-32 ") libmagic=32-bit;;
2376 *-n32|*"-n32 ") libmagic=N32;;
2377 *-64|*"-64 ") libmagic=64-bit;;
2378 *) libmagic=never-match;;
2379 esac
2380 lt_cv_deplibs_check_method=pass_all
2381 ;;
2382
2383# This must be Linux ELF.
2384linux*)
2385 lt_cv_deplibs_check_method=pass_all
2386 ;;
2387
2388netbsd*)
2389 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2390 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2391 else
2392 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2393 fi
2394 ;;
2395
2396newos6*)
2397 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2398 lt_cv_file_magic_cmd=/usr/bin/file
2399 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2400 ;;
2401
2402nto-qnx*)
2403 lt_cv_deplibs_check_method=unknown
2404 ;;
2405
2406openbsd*)
2407 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2408 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2409 else
2410 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2411 fi
2412 ;;
2413
2414osf3* | osf4* | osf5*)
2415 lt_cv_deplibs_check_method=pass_all
2416 ;;
2417
2418solaris*)
2419 lt_cv_deplibs_check_method=pass_all
2420 ;;
2421
2422sysv4 | sysv4.3*)
2423 case $host_vendor in
2424 motorola)
2425 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2426 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2427 ;;
2428 ncr)
2429 lt_cv_deplibs_check_method=pass_all
2430 ;;
2431 sequent)
2432 lt_cv_file_magic_cmd='/bin/file'
2433 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2434 ;;
2435 sni)
2436 lt_cv_file_magic_cmd='/bin/file'
2437 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2438 lt_cv_file_magic_test_file=/lib/libc.so
2439 ;;
2440 siemens)
2441 lt_cv_deplibs_check_method=pass_all
2442 ;;
2443 pc)
2444 lt_cv_deplibs_check_method=pass_all
2445 ;;
2446 esac
2447 ;;
2448
2449sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2450 lt_cv_deplibs_check_method=pass_all
2451 ;;
2452esac
2453])
2454file_magic_cmd=$lt_cv_file_magic_cmd
2455deplibs_check_method=$lt_cv_deplibs_check_method
2456test -z "$deplibs_check_method" && deplibs_check_method=unknown
2457])# AC_DEPLIBS_CHECK_METHOD
2458
2459
2460# AC_PROG_NM
2461# ----------
2462# find the pathname to a BSD-compatible name lister
2463AC_DEFUN([AC_PROG_NM],
2464[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2465[if test -n "$NM"; then
2466 # Let the user override the test.
2467 lt_cv_path_NM="$NM"
2468else
2469 lt_nm_to_check="${ac_tool_prefix}nm"
2470 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
2471 lt_nm_to_check="$lt_nm_to_check nm"
2472 fi
2473 for lt_tmp_nm in $lt_nm_to_check; do
2474 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2475 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
2476 IFS="$lt_save_ifs"
2477 test -z "$ac_dir" && ac_dir=.
2478 tmp_nm="$ac_dir/$lt_tmp_nm"
2479 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2480 # Check to see if the nm accepts a BSD-compat flag.
2481 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2482 # nm: unknown option "B" ignored
2483 # Tru64's nm complains that /dev/null is an invalid object file
2484 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2485 */dev/null* | *'Invalid file or object type'*)
2486 lt_cv_path_NM="$tmp_nm -B"
2487 break
2488 ;;
2489 *)
2490 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2491 */dev/null*)
2492 lt_cv_path_NM="$tmp_nm -p"
2493 break
2494 ;;
2495 *)
2496 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2497 continue # so that we can try to find one that supports BSD flags
2498 ;;
2499 esac
2500 ;;
2501 esac
2502 fi
2503 done
2504 IFS="$lt_save_ifs"
2505 done
2506 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2507fi])
2508NM="$lt_cv_path_NM"
2509])# AC_PROG_NM
2510
2511
2512# AC_CHECK_LIBM
2513# -------------
2514# check for math library
2515AC_DEFUN([AC_CHECK_LIBM],
2516[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2517LIBM=
2518case $host in
2519*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2520 # These system don't have libm, or don't need it
2521 ;;
2522*-ncr-sysv4.3*)
2523 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2524 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2525 ;;
2526*)
2527 AC_CHECK_LIB(m, cos, LIBM="-lm")
2528 ;;
2529esac
2530])# AC_CHECK_LIBM
2531
2532
2533# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2534# -----------------------------------
2535# sets LIBLTDL to the link flags for the libltdl convenience library and
2536# LTDLINCL to the include flags for the libltdl header and adds
2537# --enable-ltdl-convenience to the configure arguments. Note that
2538# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2539# it is assumed to be `libltdl'. LIBLTDL will be prefixed with
2540# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
2541# (note the single quotes!). If your package is not flat and you're not
2542# using automake, define top_builddir and top_srcdir appropriately in
2543# the Makefiles.
2544AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2545[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2546 case $enable_ltdl_convenience in
2547 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2548 "") enable_ltdl_convenience=yes
2549 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2550 esac
2551 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2552 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2553 # For backwards non-gettext consistent compatibility...
2554 INCLTDL="$LTDLINCL"
2555])# AC_LIBLTDL_CONVENIENCE
2556
2557
2558# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2559# -----------------------------------
2560# sets LIBLTDL to the link flags for the libltdl installable library and
2561# LTDLINCL to the include flags for the libltdl header and adds
2562# --enable-ltdl-install to the configure arguments. Note that
2563# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2564# and an installed libltdl is not found, it is assumed to be `libltdl'.
2565# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
2566# '${top_srcdir}/' (note the single quotes!). If your package is not
2567# flat and you're not using automake, define top_builddir and top_srcdir
2568# appropriately in the Makefiles.
2569# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2570AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2571[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2572 AC_CHECK_LIB(ltdl, lt_dlinit,
2573 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2574 [if test x"$enable_ltdl_install" = xno; then
2575 AC_MSG_WARN([libltdl not installed, but installation disabled])
2576 else
2577 enable_ltdl_install=yes
2578 fi
2579 ])
2580 if test x"$enable_ltdl_install" = x"yes"; then
2581 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2582 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2583 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2584 else
2585 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2586 LIBLTDL="-lltdl"
2587 LTDLINCL=
2588 fi
2589 # For backwards non-gettext consistent compatibility...
2590 INCLTDL="$LTDLINCL"
2591])# AC_LIBLTDL_INSTALLABLE
2592
2593
2594# AC_LIBTOOL_CXX
2595# --------------
2596# enable support for C++ libraries
2597AC_DEFUN([AC_LIBTOOL_CXX],
2598[AC_REQUIRE([_LT_AC_LANG_CXX])
2599])# AC_LIBTOOL_CXX
2600
2601
2602# _LT_AC_LANG_CXX
2603# ---------------
2604AC_DEFUN([_LT_AC_LANG_CXX],
2605[AC_REQUIRE([AC_PROG_CXX])
2606AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2607_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2608])# _LT_AC_LANG_CXX
2609
2610# _LT_AC_PROG_CXXCPP
2611# ------------------
2612AC_DEFUN([_LT_AC_PROG_CXXCPP],
2613[
2614AC_REQUIRE([AC_PROG_CXX])
2615if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2616 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2617 (test "X$CXX" != "Xg++"))) ; then
2618 AC_PROG_CXXCPP
2619fi
2620])# _LT_AC_PROG_CXXCPP
2621
2622# AC_LIBTOOL_F77
2623# --------------
2624# enable support for Fortran 77 libraries
2625AC_DEFUN([AC_LIBTOOL_F77],
2626[AC_REQUIRE([_LT_AC_LANG_F77])
2627])# AC_LIBTOOL_F77
2628
2629
2630# _LT_AC_LANG_F77
2631# ---------------
2632AC_DEFUN([_LT_AC_LANG_F77],
2633[AC_REQUIRE([AC_PROG_F77])
2634_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2635])# _LT_AC_LANG_F77
2636
2637
2638# AC_LIBTOOL_GCJ
2639# --------------
2640# enable support for GCJ libraries
2641AC_DEFUN([AC_LIBTOOL_GCJ],
2642[AC_REQUIRE([_LT_AC_LANG_GCJ])
2643])# AC_LIBTOOL_GCJ
2644
2645
2646# _LT_AC_LANG_GCJ
2647# ---------------
2648AC_DEFUN([_LT_AC_LANG_GCJ],
2649[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2650 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2651 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2652 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2653 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2654 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2655_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2656])# _LT_AC_LANG_GCJ
2657
2658
2659# AC_LIBTOOL_RC
2660# -------------
2661# enable support for Windows resource files
2662AC_DEFUN([AC_LIBTOOL_RC],
2663[AC_REQUIRE([LT_AC_PROG_RC])
2664_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2665])# AC_LIBTOOL_RC
2666
2667
2668# AC_LIBTOOL_LANG_C_CONFIG
2669# ------------------------
2670# Ensure that the configuration vars for the C compiler are
2671# suitably defined. Those variables are subsequently used by
2672# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2673AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2674AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2675[lt_save_CC="$CC"
2676AC_LANG_PUSH(C)
2677
2678# Source file extension for C test sources.
2679ac_ext=c
2680
2681# Object file extension for compiled C test sources.
2682objext=o
2683_LT_AC_TAGVAR(objext, $1)=$objext
2684
2685# Code to be used in simple compile tests
2686lt_simple_compile_test_code="int some_variable = 0;\n"
2687
2688# Code to be used in simple link tests
2689lt_simple_link_test_code='int main(){return(0);}\n'
2690
2691_LT_AC_SYS_COMPILER
2692
2693# save warnings/boilerplate of simple test code
2694_LT_COMPILER_BOILERPLATE
2695_LT_LINKER_BOILERPLATE
2696
2697AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2698AC_LIBTOOL_PROG_COMPILER_PIC($1)
2699AC_LIBTOOL_PROG_CC_C_O($1)
2700AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2701AC_LIBTOOL_PROG_LD_SHLIBS($1)
2702AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2703AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2704AC_LIBTOOL_SYS_LIB_STRIP
2705AC_LIBTOOL_DLOPEN_SELF
2706
2707# Report which library types will actually be built
2708AC_MSG_CHECKING([if libtool supports shared libraries])
2709AC_MSG_RESULT([$can_build_shared])
2710
2711AC_MSG_CHECKING([whether to build shared libraries])
2712test "$can_build_shared" = "no" && enable_shared=no
2713
2714# On AIX, shared libraries and static libraries use the same namespace, and
2715# are all built from PIC.
2716case $host_os in
2717aix3*)
2718 test "$enable_shared" = yes && enable_static=no
2719 if test -n "$RANLIB"; then
2720 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2721 postinstall_cmds='$RANLIB $lib'
2722 fi
2723 ;;
2724
2725aix4* | aix5*)
2726 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2727 test "$enable_shared" = yes && enable_static=no
2728 fi
2729 ;;
2730esac
2731AC_MSG_RESULT([$enable_shared])
2732
2733AC_MSG_CHECKING([whether to build static libraries])
2734# Make sure either enable_shared or enable_static is yes.
2735test "$enable_shared" = yes || enable_static=yes
2736AC_MSG_RESULT([$enable_static])
2737
2738AC_LIBTOOL_CONFIG($1)
2739
2740AC_LANG_POP
2741CC="$lt_save_CC"
2742])# AC_LIBTOOL_LANG_C_CONFIG
2743
2744
2745# AC_LIBTOOL_LANG_CXX_CONFIG
2746# --------------------------
2747# Ensure that the configuration vars for the C compiler are
2748# suitably defined. Those variables are subsequently used by
2749# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2750AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2751AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2752[AC_LANG_PUSH(C++)
2753AC_REQUIRE([AC_PROG_CXX])
2754AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2755
2756_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2757_LT_AC_TAGVAR(allow_undefined_flag, $1)=
2758_LT_AC_TAGVAR(always_export_symbols, $1)=no
2759_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2760_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2761_LT_AC_TAGVAR(hardcode_direct, $1)=no
2762_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2763_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2764_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2765_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2766_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2767_LT_AC_TAGVAR(hardcode_automatic, $1)=no
2768_LT_AC_TAGVAR(module_cmds, $1)=
2769_LT_AC_TAGVAR(module_expsym_cmds, $1)=
2770_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2771_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2772_LT_AC_TAGVAR(no_undefined_flag, $1)=
2773_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2774_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2775
2776# Dependencies to place before and after the object being linked:
2777_LT_AC_TAGVAR(predep_objects, $1)=
2778_LT_AC_TAGVAR(postdep_objects, $1)=
2779_LT_AC_TAGVAR(predeps, $1)=
2780_LT_AC_TAGVAR(postdeps, $1)=
2781_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2782
2783# Source file extension for C++ test sources.
2784ac_ext=cpp
2785
2786# Object file extension for compiled C++ test sources.
2787objext=o
2788_LT_AC_TAGVAR(objext, $1)=$objext
2789
2790# Code to be used in simple compile tests
2791lt_simple_compile_test_code="int some_variable = 0;\n"
2792
2793# Code to be used in simple link tests
2794lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n'
2795
2796# ltmain only uses $CC for tagged configurations so make sure $CC is set.
2797_LT_AC_SYS_COMPILER
2798
2799# save warnings/boilerplate of simple test code
2800_LT_COMPILER_BOILERPLATE
2801_LT_LINKER_BOILERPLATE
2802
2803# Allow CC to be a program name with arguments.
2804lt_save_CC=$CC
2805lt_save_LD=$LD
2806lt_save_GCC=$GCC
2807GCC=$GXX
2808lt_save_with_gnu_ld=$with_gnu_ld
2809lt_save_path_LD=$lt_cv_path_LD
2810if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2811 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2812else
2813 $as_unset lt_cv_prog_gnu_ld
2814fi
2815if test -n "${lt_cv_path_LDCXX+set}"; then
2816 lt_cv_path_LD=$lt_cv_path_LDCXX
2817else
2818 $as_unset lt_cv_path_LD
2819fi
2820test -z "${LDCXX+set}" || LD=$LDCXX
2821CC=${CXX-"c++"}
2822compiler=$CC
2823_LT_AC_TAGVAR(compiler, $1)=$CC
2824_LT_CC_BASENAME([$compiler])
2825
2826# We don't want -fno-exception wen compiling C++ code, so set the
2827# no_builtin_flag separately
2828if test "$GXX" = yes; then
2829 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2830else
2831 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2832fi
2833
2834if test "$GXX" = yes; then
2835 # Set up default GNU C++ configuration
2836
2837 AC_PROG_LD
2838
2839 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2840 # archiving commands below assume that GNU ld is being used.
2841 if test "$with_gnu_ld" = yes; then
2842 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2843 _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'
2844
2845 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2846 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2847
2848 # If archive_cmds runs LD, not CC, wlarc should be empty
2849 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2850 # investigate it a little bit more. (MM)
2851 wlarc='${wl}'
2852
2853 # ancient GNU ld didn't support --whole-archive et. al.
2854 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2855 grep 'no-whole-archive' > /dev/null; then
2856 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2857 else
2858 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2859 fi
2860 else
2861 with_gnu_ld=no
2862 wlarc=
2863
2864 # A generic and very simple default shared library creation
2865 # command for GNU C++ for the case where it uses the native
2866 # linker, instead of GNU ld. If possible, this setting should
2867 # overridden to take advantage of the native linker features on
2868 # the platform it is being used on.
2869 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2870 fi
2871
2872 # Commands to make compiler produce verbose output that lists
2873 # what "hidden" libraries, object files and flags are used when
2874 # linking a shared library.
2875 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2876
2877else
2878 GXX=no
2879 with_gnu_ld=no
2880 wlarc=
2881fi
2882
2883# PORTME: fill in a description of your system's C++ link characteristics
2884AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2885_LT_AC_TAGVAR(ld_shlibs, $1)=yes
2886case $host_os in
2887 aix3*)
2888 # FIXME: insert proper C++ library support
2889 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2890 ;;
2891 aix4* | aix5*)
2892 if test "$host_cpu" = ia64; then
2893 # On IA64, the linker does run time linking by default, so we don't
2894 # have to do anything special.
2895 aix_use_runtimelinking=no
2896 exp_sym_flag='-Bexport'
2897 no_entry_flag=""
2898 else
2899 aix_use_runtimelinking=no
2900
2901 # Test if we are trying to use run time linking or normal
2902 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2903 # need to do runtime linking.
2904 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2905 for ld_flag in $LDFLAGS; do
2906 case $ld_flag in
2907 *-brtl*)
2908 aix_use_runtimelinking=yes
2909 break
2910 ;;
2911 esac
2912 done
2913 ;;
2914 esac
2915
2916 exp_sym_flag='-bexport'
2917 no_entry_flag='-bnoentry'
2918 fi
2919
2920 # When large executables or shared objects are built, AIX ld can
2921 # have problems creating the table of contents. If linking a library
2922 # or program results in "error TOC overflow" add -mminimal-toc to
2923 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2924 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2925
2926 _LT_AC_TAGVAR(archive_cmds, $1)=''
2927 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2928 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2929 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2930
2931 if test "$GXX" = yes; then
2932 case $host_os in aix4.[[012]]|aix4.[[012]].*)
2933 # We only want to do this on AIX 4.2 and lower, the check
2934 # below for broken collect2 doesn't work under 4.3+
2935 collect2name=`${CC} -print-prog-name=collect2`
2936 if test -f "$collect2name" && \
2937 strings "$collect2name" | grep resolve_lib_name >/dev/null
2938 then
2939 # We have reworked collect2
2940 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2941 else
2942 # We have old collect2
2943 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2944 # It fails to find uninstalled libraries when the uninstalled
2945 # path is not listed in the libpath. Setting hardcode_minus_L
2946 # to unsupported forces relinking
2947 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2948 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2949 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2950 fi
2951 ;;
2952 esac
2953 shared_flag='-shared'
2954 if test "$aix_use_runtimelinking" = yes; then
2955 shared_flag="$shared_flag "'${wl}-G'
2956 fi
2957 else
2958 # not using gcc
2959 if test "$host_cpu" = ia64; then
2960 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2961 # chokes on -Wl,-G. The following line is correct:
2962 shared_flag='-G'
2963 else
2964 if test "$aix_use_runtimelinking" = yes; then
2965 shared_flag='${wl}-G'
2966 else
2967 shared_flag='${wl}-bM:SRE'
2968 fi
2969 fi
2970 fi
2971
2972 # It seems that -bexpall does not export symbols beginning with
2973 # underscore (_), so it is better to generate a list of symbols to export.
2974 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2975 if test "$aix_use_runtimelinking" = yes; then
2976 # Warning - without using the other runtime loading flags (-brtl),
2977 # -berok will link without error, but may produce a broken library.
2978 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2979 # Determine the default libpath from the value encoded in an empty executable.
2980 _LT_AC_SYS_LIBPATH_AIX
2981 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2982
2983 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
2984 else
2985 if test "$host_cpu" = ia64; then
2986 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2987 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2988 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
2989 else
2990 # Determine the default libpath from the value encoded in an empty executable.
2991 _LT_AC_SYS_LIBPATH_AIX
2992 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2993 # Warning - without using the other run time loading flags,
2994 # -berok will link without error, but may produce a broken library.
2995 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2996 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2997 # Exported symbols can be pulled into shared objects from archives
2998 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
2999 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
3000 # This is similar to how AIX traditionally builds its shared libraries.
3001 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
3002 fi
3003 fi
3004 ;;
3005
3006 beos*)
3007 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
3008 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3009 # Joseph Beckenbach <[email protected]> says some releases of gcc
3010 # support --undefined. This deserves some investigation. FIXME
3011 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3012 else
3013 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3014 fi
3015 ;;
3016
3017 chorus*)
3018 case $cc_basename in
3019 *)
3020 # FIXME: insert proper C++ library support
3021 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3022 ;;
3023 esac
3024 ;;
3025
3026 cygwin* | mingw* | pw32*)
3027 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
3028 # as there is no search path for DLLs.
3029 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3030 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3031 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3032 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3033
3034 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3035 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
3036 # If the export-symbols file already is a .def file (1st line
3037 # is EXPORTS), use it as is; otherwise, prepend...
3038 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3039 cp $export_symbols $output_objdir/$soname.def;
3040 else
3041 echo EXPORTS > $output_objdir/$soname.def;
3042 cat $export_symbols >> $output_objdir/$soname.def;
3043 fi~
3044 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
3045 else
3046 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3047 fi
3048 ;;
3049 darwin* | rhapsody*)
3050 case $host_os in
3051 rhapsody* | darwin1.[[012]])
3052 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
3053 ;;
3054 *) # Darwin 1.3 on
3055 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
3056 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3057 else
3058 case ${MACOSX_DEPLOYMENT_TARGET} in
3059 10.[[012]])
3060 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3061 ;;
3062 10.*)
3063 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
3064 ;;
3065 esac
3066 fi
3067 ;;
3068 esac
3069 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3070 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3071 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3072 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3073 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
3074 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3075
3076 if test "$GXX" = yes ; then
3077 lt_int_apple_cc_single_mod=no
3078 output_verbose_link_cmd='echo'
3079 if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
3080 lt_int_apple_cc_single_mod=yes
3081 fi
3082 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3083 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3084 else
3085 _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'
3086 fi
3087 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3088 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3089 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3090 _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}'
3091 else
3092 _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}'
3093 fi
3094 _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}'
3095 else
3096 case $cc_basename in
3097 xlc*)
3098 output_verbose_link_cmd='echo'
3099 _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'
3100 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3101 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3102 _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}'
3103 _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}'
3104 ;;
3105 *)
3106 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3107 ;;
3108 esac
3109 fi
3110 ;;
3111
3112 dgux*)
3113 case $cc_basename in
3114 ec++*)
3115 # FIXME: insert proper C++ library support
3116 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3117 ;;
3118 ghcx*)
3119 # Green Hills C++ Compiler
3120 # FIXME: insert proper C++ library support
3121 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3122 ;;
3123 *)
3124 # FIXME: insert proper C++ library support
3125 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3126 ;;
3127 esac
3128 ;;
3129 freebsd[[12]]*)
3130 # C++ shared libraries reported to be fairly broken before switch to ELF
3131 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3132 ;;
3133 freebsd-elf*)
3134 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3135 ;;
3136 freebsd* | kfreebsd*-gnu | dragonfly*)
3137 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3138 # conventions
3139 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3140 ;;
3141 gnu*)
3142 ;;
3143 hpux9*)
3144 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3145 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3146 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3147 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3148 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3149 # but as the default
3150 # location of the library.
3151
3152 case $cc_basename in
3153 CC*)
3154 # FIXME: insert proper C++ library support
3155 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3156 ;;
3157 aCC*)
3158 _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 $lib'
3159 # Commands to make compiler produce verbose output that lists
3160 # what "hidden" libraries, object files and flags are used when
3161 # linking a shared library.
3162 #
3163 # There doesn't appear to be a way to prevent this compiler from
3164 # explicitly linking system object files so we need to strip them
3165 # from the output so that they don't get included in the library
3166 # dependencies.
3167 output_verbose_link_cmd='templist=`($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 $list'
3168 ;;
3169 *)
3170 if test "$GXX" = yes; then
3171 _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'
3172 else
3173 # FIXME: insert proper C++ library support
3174 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3175 fi
3176 ;;
3177 esac
3178 ;;
3179 hpux10*|hpux11*)
3180 if test $with_gnu_ld = no; then
3181 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3182 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3183
3184 case $host_cpu in
3185 hppa*64*|ia64*)
3186 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3187 ;;
3188 *)
3189 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3190 ;;
3191 esac
3192 fi
3193 case $host_cpu in
3194 hppa*64*|ia64*)
3195 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3196 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3197 ;;
3198 *)
3199 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3200 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3201 # but as the default
3202 # location of the library.
3203 ;;
3204 esac
3205
3206 case $cc_basename in
3207 CC*)
3208 # FIXME: insert proper C++ library support
3209 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3210 ;;
3211 aCC*)
3212 case $host_cpu in
3213 hppa*64*)
3214 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3215 ;;
3216 ia64*)
3217 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3218 ;;
3219 *)
3220 _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 $compiler_flags'
3221 ;;
3222 esac
3223 # Commands to make compiler produce verbose output that lists
3224 # what "hidden" libraries, object files and flags are used when
3225 # linking a shared library.
3226 #
3227 # There doesn't appear to be a way to prevent this compiler from
3228 # explicitly linking system object files so we need to strip them
3229 # from the output so that they don't get included in the library
3230 # dependencies.
3231 output_verbose_link_cmd='templist=`($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 $list'
3232 ;;
3233 *)
3234 if test "$GXX" = yes; then
3235 if test $with_gnu_ld = no; then
3236 case $host_cpu in
3237 hppa*64*)
3238 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3239 ;;
3240 ia64*)
3241 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3242 ;;
3243 *)
3244 _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'
3245 ;;
3246 esac
3247 fi
3248 else
3249 # FIXME: insert proper C++ library support
3250 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3251 fi
3252 ;;
3253 esac
3254 ;;
3255 interix3*)
3256 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3257 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3258 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3259 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3260 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
3261 # Instead, shared libraries are loaded at an image base (0x10000000 by
3262 # default) and relocated if they conflict, which is a slow very memory
3263 # consuming and fragmenting process. To avoid this, we pick a random,
3264 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
3265 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
3266 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3267 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3268 ;;
3269 irix5* | irix6*)
3270 case $cc_basename in
3271 CC*)
3272 # SGI C++
3273 _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'
3274
3275 # Archives containing C++ object files must be created using
3276 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3277 # necessary to make sure instantiated templates are included
3278 # in the archive.
3279 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3280 ;;
3281 *)
3282 if test "$GXX" = yes; then
3283 if test "$with_gnu_ld" = no; then
3284 _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'
3285 else
3286 _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'
3287 fi
3288 fi
3289 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3290 ;;
3291 esac
3292 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3293 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3294 ;;
3295 linux*)
3296 case $cc_basename in
3297 KCC*)
3298 # Kuck and Associates, Inc. (KAI) C++ Compiler
3299
3300 # KCC will only create a shared library if the output file
3301 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3302 # to its proper name (with version) after linking.
3303 _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'
3304 _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 $lib'
3305 # Commands to make compiler produce verbose output that lists
3306 # what "hidden" libraries, object files and flags are used when
3307 # linking a shared library.
3308 #
3309 # There doesn't appear to be a way to prevent this compiler from
3310 # explicitly linking system object files so we need to strip them
3311 # from the output so that they don't get included in the library
3312 # dependencies.
3313 output_verbose_link_cmd='templist=`$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'
3314
3315 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3316 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3317
3318 # Archives containing C++ object files must be created using
3319 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3320 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3321 ;;
3322 icpc*)
3323 # Intel C++
3324 with_gnu_ld=yes
3325 # version 8.0 and above of icpc choke on multiply defined symbols
3326 # if we add $predep_objects and $postdep_objects, however 7.1 and
3327 # earlier do not add the objects themselves.
3328 case `$CC -V 2>&1` in
3329 *"Version 7."*)
3330 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3331 _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'
3332 ;;
3333 *) # Version 8.0 or newer
3334 tmp_idyn=
3335 case $host_cpu in
3336 ia64*) tmp_idyn=' -i_dynamic';;
3337 esac
3338 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3339 _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'
3340 ;;
3341 esac
3342 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3343 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3344 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3345 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3346 ;;
3347 pgCC*)
3348 # Portland Group C++ compiler
3349 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3350 _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'
3351
3352 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3353 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3354 _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'
3355 ;;
3356 cxx*)
3357 # Compaq C++
3358 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3359 _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'
3360
3361 runpath_var=LD_RUN_PATH
3362 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3363 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3364
3365 # Commands to make compiler produce verbose output that lists
3366 # what "hidden" libraries, object files and flags are used when
3367 # linking a shared library.
3368 #
3369 # There doesn't appear to be a way to prevent this compiler from
3370 # explicitly linking system object files so we need to strip them
3371 # from the output so that they don't get included in the library
3372 # dependencies.
3373 output_verbose_link_cmd='templist=`$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'
3374 ;;
3375 esac
3376 ;;
3377 lynxos*)
3378 # FIXME: insert proper C++ library support
3379 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3380 ;;
3381 m88k*)
3382 # FIXME: insert proper C++ library support
3383 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3384 ;;
3385 mvs*)
3386 case $cc_basename in
3387 cxx*)
3388 # FIXME: insert proper C++ library support
3389 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3390 ;;
3391 *)
3392 # FIXME: insert proper C++ library support
3393 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3394 ;;
3395 esac
3396 ;;
3397 netbsd*)
3398 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3399 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3400 wlarc=
3401 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3402 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3403 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3404 fi
3405 # Workaround some broken pre-1.5 toolchains
3406 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3407 ;;
3408 openbsd2*)
3409 # C++ shared libraries are fairly broken
3410 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3411 ;;
3412 openbsd*)
3413 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3414 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3415 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3416 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3417 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3418 _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'
3419 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3420 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3421 fi
3422 output_verbose_link_cmd='echo'
3423 ;;
3424 osf3*)
3425 case $cc_basename in
3426 KCC*)
3427 # Kuck and Associates, Inc. (KAI) C++ Compiler
3428
3429 # KCC will only create a shared library if the output file
3430 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3431 # to its proper name (with version) after linking.
3432 _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'
3433
3434 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3435 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3436
3437 # Archives containing C++ object files must be created using
3438 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3439 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3440
3441 ;;
3442 RCC*)
3443 # Rational C++ 2.4.1
3444 # FIXME: insert proper C++ library support
3445 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3446 ;;
3447 cxx*)
3448 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3449 _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'
3450
3451 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3452 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3453
3454 # Commands to make compiler produce verbose output that lists
3455 # what "hidden" libraries, object files and flags are used when
3456 # linking a shared library.
3457 #
3458 # There doesn't appear to be a way to prevent this compiler from
3459 # explicitly linking system object files so we need to strip them
3460 # from the output so that they don't get included in the library
3461 # dependencies.
3462 output_verbose_link_cmd='templist=`$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 $list'
3463 ;;
3464 *)
3465 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3466 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3467 _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'
3468
3469 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3470 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3471
3472 # Commands to make compiler produce verbose output that lists
3473 # what "hidden" libraries, object files and flags are used when
3474 # linking a shared library.
3475 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3476
3477 else
3478 # FIXME: insert proper C++ library support
3479 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3480 fi
3481 ;;
3482 esac
3483 ;;
3484 osf4* | osf5*)
3485 case $cc_basename in
3486 KCC*)
3487 # Kuck and Associates, Inc. (KAI) C++ Compiler
3488
3489 # KCC will only create a shared library if the output file
3490 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3491 # to its proper name (with version) after linking.
3492 _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'
3493
3494 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3495 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3496
3497 # Archives containing C++ object files must be created using
3498 # the KAI C++ compiler.
3499 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3500 ;;
3501 RCC*)
3502 # Rational C++ 2.4.1
3503 # FIXME: insert proper C++ library support
3504 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3505 ;;
3506 cxx*)
3507 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3508 _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'
3509 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3510 echo "-hidden">> $lib.exp~
3511 $CC -shared$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~
3512 $rm $lib.exp'
3513
3514 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3515 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3516
3517 # Commands to make compiler produce verbose output that lists
3518 # what "hidden" libraries, object files and flags are used when
3519 # linking a shared library.
3520 #
3521 # There doesn't appear to be a way to prevent this compiler from
3522 # explicitly linking system object files so we need to strip them
3523 # from the output so that they don't get included in the library
3524 # dependencies.
3525 output_verbose_link_cmd='templist=`$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 $list'
3526 ;;
3527 *)
3528 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3529 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3530 _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'
3531
3532 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3533 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3534
3535 # Commands to make compiler produce verbose output that lists
3536 # what "hidden" libraries, object files and flags are used when
3537 # linking a shared library.
3538 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3539
3540 else
3541 # FIXME: insert proper C++ library support
3542 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3543 fi
3544 ;;
3545 esac
3546 ;;
3547 psos*)
3548 # FIXME: insert proper C++ library support
3549 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3550 ;;
3551 sunos4*)
3552 case $cc_basename in
3553 CC*)
3554 # Sun C++ 4.x
3555 # FIXME: insert proper C++ library support
3556 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3557 ;;
3558 lcc*)
3559 # Lucid
3560 # FIXME: insert proper C++ library support
3561 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3562 ;;
3563 *)
3564 # FIXME: insert proper C++ library support
3565 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3566 ;;
3567 esac
3568 ;;
3569 solaris*)
3570 case $cc_basename in
3571 CC*)
3572 # Sun C++ 4.2, 5.x and Centerline C++
3573 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
3574 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3575 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3576 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3577 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3578
3579 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3580 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3581 case $host_os in
3582 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3583 *)
3584 # The C++ compiler is used as linker so we must use $wl
3585 # flag to pass the commands to the underlying system
3586 # linker. We must also pass each convience library through
3587 # to the system linker between allextract/defaultextract.
3588 # The C++ compiler will combine linker options so we
3589 # cannot just pass the convience library names through
3590 # without $wl.
3591 # Supported since Solaris 2.6 (maybe 2.5.1?)
3592 _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'
3593 ;;
3594 esac
3595 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3596
3597 output_verbose_link_cmd='echo'
3598
3599 # Archives containing C++ object files must be created using
3600 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3601 # necessary to make sure instantiated templates are included
3602 # in the archive.
3603 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3604 ;;
3605 gcx*)
3606 # Green Hills C++ Compiler
3607 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3608
3609 # The C++ compiler must be used to create the archive.
3610 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3611 ;;
3612 *)
3613 # GNU C++ compiler with Solaris linker
3614 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3615 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3616 if $CC --version | grep -v '^2\.7' > /dev/null; then
3617 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3618 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3619 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3620
3621 # Commands to make compiler produce verbose output that lists
3622 # what "hidden" libraries, object files and flags are used when
3623 # linking a shared library.
3624 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3625 else
3626 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3627 # platform.
3628 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3629 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3630 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3631
3632 # Commands to make compiler produce verbose output that lists
3633 # what "hidden" libraries, object files and flags are used when
3634 # linking a shared library.
3635 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3636 fi
3637
3638 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3639 fi
3640 ;;
3641 esac
3642 ;;
3643 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
3644 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3645 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3646 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3647 runpath_var='LD_RUN_PATH'
3648
3649 case $cc_basename in
3650 CC*)
3651 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3652 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3653 ;;
3654 *)
3655 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3656 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3657 ;;
3658 esac
3659 ;;
3660 sysv5* | sco3.2v5* | sco5v6*)
3661 # Note: We can NOT use -z defs as we might desire, because we do not
3662 # link with -lc, and that would cause any symbols used from libc to
3663 # always be unresolved, which means just about no library would
3664 # ever link correctly. If we're not using GNU ld we use -z text
3665 # though, which does catch some bad symbols but isn't as heavy-handed
3666 # as -z defs.
3667 # For security reasons, it is highly recommended that you always
3668 # use absolute paths for naming shared libraries, and exclude the
3669 # DT_RUNPATH tag from executables and libraries. But doing so
3670 # requires that you compile everything twice, which is a pain.
3671 # So that behaviour is only enabled if SCOABSPATH is set to a
3672 # non-empty value in the environment. Most likely only useful for
3673 # creating official distributions of packages.
3674 # This is a hack until libtool officially supports absolute path
3675 # names for shared libraries.
3676 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3677 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
3678 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3679 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3680 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
3681 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3682 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3683 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
3684 runpath_var='LD_RUN_PATH'
3685
3686 case $cc_basename in
3687 CC*)
3688 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3689 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3690 ;;
3691 *)
3692 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3693 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3694 ;;
3695 esac
3696 ;;
3697 tandem*)
3698 case $cc_basename in
3699 NCC*)
3700 # NonStop-UX NCC 3.20
3701 # FIXME: insert proper C++ library support
3702 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3703 ;;
3704 *)
3705 # FIXME: insert proper C++ library support
3706 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3707 ;;
3708 esac
3709 ;;
3710 vxworks*)
3711 # FIXME: insert proper C++ library support
3712 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3713 ;;
3714 *)
3715 # FIXME: insert proper C++ library support
3716 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3717 ;;
3718esac
3719AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3720test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3721
3722_LT_AC_TAGVAR(GCC, $1)="$GXX"
3723_LT_AC_TAGVAR(LD, $1)="$LD"
3724
3725AC_LIBTOOL_POSTDEP_PREDEP($1)
3726AC_LIBTOOL_PROG_COMPILER_PIC($1)
3727AC_LIBTOOL_PROG_CC_C_O($1)
3728AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3729AC_LIBTOOL_PROG_LD_SHLIBS($1)
3730AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3731AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3732
3733AC_LIBTOOL_CONFIG($1)
3734
3735AC_LANG_POP
3736CC=$lt_save_CC
3737LDCXX=$LD
3738LD=$lt_save_LD
3739GCC=$lt_save_GCC
3740with_gnu_ldcxx=$with_gnu_ld
3741with_gnu_ld=$lt_save_with_gnu_ld
3742lt_cv_path_LDCXX=$lt_cv_path_LD
3743lt_cv_path_LD=$lt_save_path_LD
3744lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3745lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3746])# AC_LIBTOOL_LANG_CXX_CONFIG
3747
3748# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3749# ------------------------------------
3750# Figure out "hidden" library dependencies from verbose
3751# compiler output when linking a shared library.
3752# Parse the compiler output and extract the necessary
3753# objects, libraries and library flags.
3754AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3755dnl we can't use the lt_simple_compile_test_code here,
3756dnl because it contains code intended for an executable,
3757dnl not a library. It's possible we should let each
3758dnl tag define a new lt_????_link_test_code variable,
3759dnl but it's only used here...
3760ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3761int a;
3762void foo (void) { a = 0; }
3763EOF
3764],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3765class Foo
3766{
3767public:
3768 Foo (void) { a = 0; }
3769private:
3770 int a;
3771};
3772EOF
3773],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3774 subroutine foo
3775 implicit none
3776 integer*4 a
3777 a=0
3778 return
3779 end
3780EOF
3781],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3782public class foo {
3783 private int a;
3784 public void bar (void) {
3785 a = 0;
3786 }
3787};
3788EOF
3789])
3790dnl Parse the compiler output and extract the necessary
3791dnl objects, libraries and library flags.
3792if AC_TRY_EVAL(ac_compile); then
3793 # Parse the compiler output and extract the necessary
3794 # objects, libraries and library flags.
3795
3796 # Sentinel used to keep track of whether or not we are before
3797 # the conftest object file.
3798 pre_test_object_deps_done=no
3799
3800 # The `*' in the case matches for architectures that use `case' in
3801 # $output_verbose_cmd can trigger glob expansion during the loop
3802 # eval without this substitution.
3803 output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
3804
3805 for p in `eval $output_verbose_link_cmd`; do
3806 case $p in
3807
3808 -L* | -R* | -l*)
3809 # Some compilers place space between "-{L,R}" and the path.
3810 # Remove the space.
3811 if test $p = "-L" \
3812 || test $p = "-R"; then
3813 prev=$p
3814 continue
3815 else
3816 prev=
3817 fi
3818
3819 if test "$pre_test_object_deps_done" = no; then
3820 case $p in
3821 -L* | -R*)
3822 # Internal compiler library paths should come after those
3823 # provided the user. The postdeps already come after the
3824 # user supplied libs so there is no need to process them.
3825 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3826 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3827 else
3828 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3829 fi
3830 ;;
3831 # The "-l" case would never come before the object being
3832 # linked, so don't bother handling this case.
3833 esac
3834 else
3835 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3836 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3837 else
3838 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3839 fi
3840 fi
3841 ;;
3842
3843 *.$objext)
3844 # This assumes that the test object file only shows up
3845 # once in the compiler output.
3846 if test "$p" = "conftest.$objext"; then
3847 pre_test_object_deps_done=yes
3848 continue
3849 fi
3850
3851 if test "$pre_test_object_deps_done" = no; then
3852 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3853 _LT_AC_TAGVAR(predep_objects, $1)="$p"
3854 else
3855 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3856 fi
3857 else
3858 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3859 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3860 else
3861 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3862 fi
3863 fi
3864 ;;
3865
3866 *) ;; # Ignore the rest.
3867
3868 esac
3869 done
3870
3871 # Clean up.
3872 rm -f a.out a.exe
3873else
3874 echo "libtool.m4: error: problem compiling $1 test program"
3875fi
3876
3877$rm -f confest.$objext
3878
3879# PORTME: override above test on systems where it is broken
3880ifelse([$1],[CXX],
3881[case $host_os in
3882interix3*)
3883 # Interix 3.5 installs completely hosed .la files for C++, so rather than
3884 # hack all around it, let's just trust "g++" to DTRT.
3885 _LT_AC_TAGVAR(predep_objects,$1)=
3886 _LT_AC_TAGVAR(postdep_objects,$1)=
3887 _LT_AC_TAGVAR(postdeps,$1)=
3888 ;;
3889
3890solaris*)
3891 case $cc_basename in
3892 CC*)
3893 # Adding this requires a known-good setup of shared libraries for
3894 # Sun compiler versions before 5.6, else PIC objects from an old
3895 # archive will be linked into the output, leading to subtle bugs.
3896 _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun'
3897 ;;
3898 esac
3899 ;;
3900esac
3901])
3902
3903case " $_LT_AC_TAGVAR(postdeps, $1) " in
3904*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3905esac
3906])# AC_LIBTOOL_POSTDEP_PREDEP
3907
3908# AC_LIBTOOL_LANG_F77_CONFIG
3909# --------------------------
3910# Ensure that the configuration vars for the C compiler are
3911# suitably defined. Those variables are subsequently used by
3912# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3913AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3914AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3915[AC_REQUIRE([AC_PROG_F77])
3916AC_LANG_PUSH(Fortran 77)
3917
3918_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3919_LT_AC_TAGVAR(allow_undefined_flag, $1)=
3920_LT_AC_TAGVAR(always_export_symbols, $1)=no
3921_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3922_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3923_LT_AC_TAGVAR(hardcode_direct, $1)=no
3924_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3925_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3926_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3927_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3928_LT_AC_TAGVAR(hardcode_automatic, $1)=no
3929_LT_AC_TAGVAR(module_cmds, $1)=
3930_LT_AC_TAGVAR(module_expsym_cmds, $1)=
3931_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3932_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3933_LT_AC_TAGVAR(no_undefined_flag, $1)=
3934_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3935_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3936
3937# Source file extension for f77 test sources.
3938ac_ext=f
3939
3940# Object file extension for compiled f77 test sources.
3941objext=o
3942_LT_AC_TAGVAR(objext, $1)=$objext
3943
3944# Code to be used in simple compile tests
3945lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3946
3947# Code to be used in simple link tests
3948lt_simple_link_test_code=" program t\n end\n"
3949
3950# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3951_LT_AC_SYS_COMPILER
3952
3953# save warnings/boilerplate of simple test code
3954_LT_COMPILER_BOILERPLATE
3955_LT_LINKER_BOILERPLATE
3956
3957# Allow CC to be a program name with arguments.
3958lt_save_CC="$CC"
3959CC=${F77-"f77"}
3960compiler=$CC
3961_LT_AC_TAGVAR(compiler, $1)=$CC
3962_LT_CC_BASENAME([$compiler])
3963
3964AC_MSG_CHECKING([if libtool supports shared libraries])
3965AC_MSG_RESULT([$can_build_shared])
3966
3967AC_MSG_CHECKING([whether to build shared libraries])
3968test "$can_build_shared" = "no" && enable_shared=no
3969
3970# On AIX, shared libraries and static libraries use the same namespace, and
3971# are all built from PIC.
3972case $host_os in
3973aix3*)
3974 test "$enable_shared" = yes && enable_static=no
3975 if test -n "$RANLIB"; then
3976 archive_cmds="$archive_cmds~\$RANLIB \$lib"
3977 postinstall_cmds='$RANLIB $lib'
3978 fi
3979 ;;
3980aix4* | aix5*)
3981 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
3982 test "$enable_shared" = yes && enable_static=no
3983 fi
3984 ;;
3985esac
3986AC_MSG_RESULT([$enable_shared])
3987
3988AC_MSG_CHECKING([whether to build static libraries])
3989# Make sure either enable_shared or enable_static is yes.
3990test "$enable_shared" = yes || enable_static=yes
3991AC_MSG_RESULT([$enable_static])
3992
3993_LT_AC_TAGVAR(GCC, $1)="$G77"
3994_LT_AC_TAGVAR(LD, $1)="$LD"
3995
3996AC_LIBTOOL_PROG_COMPILER_PIC($1)
3997AC_LIBTOOL_PROG_CC_C_O($1)
3998AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3999AC_LIBTOOL_PROG_LD_SHLIBS($1)
4000AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4001AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4002
4003AC_LIBTOOL_CONFIG($1)
4004
4005AC_LANG_POP
4006CC="$lt_save_CC"
4007])# AC_LIBTOOL_LANG_F77_CONFIG
4008
4009
4010# AC_LIBTOOL_LANG_GCJ_CONFIG
4011# --------------------------
4012# Ensure that the configuration vars for the C compiler are
4013# suitably defined. Those variables are subsequently used by
4014# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4015AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
4016AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
4017[AC_LANG_SAVE
4018
4019# Source file extension for Java test sources.
4020ac_ext=java
4021
4022# Object file extension for compiled Java test sources.
4023objext=o
4024_LT_AC_TAGVAR(objext, $1)=$objext
4025
4026# Code to be used in simple compile tests
4027lt_simple_compile_test_code="class foo {}\n"
4028
4029# Code to be used in simple link tests
4030lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'
4031
4032# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4033_LT_AC_SYS_COMPILER
4034
4035# save warnings/boilerplate of simple test code
4036_LT_COMPILER_BOILERPLATE
4037_LT_LINKER_BOILERPLATE
4038
4039# Allow CC to be a program name with arguments.
4040lt_save_CC="$CC"
4041CC=${GCJ-"gcj"}
4042compiler=$CC
4043_LT_AC_TAGVAR(compiler, $1)=$CC
4044_LT_CC_BASENAME([$compiler])
4045
4046# GCJ did not exist at the time GCC didn't implicitly link libc in.
4047_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4048
4049_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4050
4051AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
4052AC_LIBTOOL_PROG_COMPILER_PIC($1)
4053AC_LIBTOOL_PROG_CC_C_O($1)
4054AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4055AC_LIBTOOL_PROG_LD_SHLIBS($1)
4056AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4057AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4058
4059AC_LIBTOOL_CONFIG($1)
4060
4061AC_LANG_RESTORE
4062CC="$lt_save_CC"
4063])# AC_LIBTOOL_LANG_GCJ_CONFIG
4064
4065
4066# AC_LIBTOOL_LANG_RC_CONFIG
4067# -------------------------
4068# Ensure that the configuration vars for the Windows resource compiler are
4069# suitably defined. Those variables are subsequently used by
4070# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4071AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
4072AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
4073[AC_LANG_SAVE
4074
4075# Source file extension for RC test sources.
4076ac_ext=rc
4077
4078# Object file extension for compiled RC test sources.
4079objext=o
4080_LT_AC_TAGVAR(objext, $1)=$objext
4081
4082# Code to be used in simple compile tests
4083lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
4084
4085# Code to be used in simple link tests
4086lt_simple_link_test_code="$lt_simple_compile_test_code"
4087
4088# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4089_LT_AC_SYS_COMPILER
4090
4091# save warnings/boilerplate of simple test code
4092_LT_COMPILER_BOILERPLATE
4093_LT_LINKER_BOILERPLATE
4094
4095# Allow CC to be a program name with arguments.
4096lt_save_CC="$CC"
4097CC=${RC-"windres"}
4098compiler=$CC
4099_LT_AC_TAGVAR(compiler, $1)=$CC
4100_LT_CC_BASENAME([$compiler])
4101_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
4102
4103AC_LIBTOOL_CONFIG($1)
4104
4105AC_LANG_RESTORE
4106CC="$lt_save_CC"
4107])# AC_LIBTOOL_LANG_RC_CONFIG
4108
4109
4110# AC_LIBTOOL_CONFIG([TAGNAME])
4111# ----------------------------
4112# If TAGNAME is not passed, then create an initial libtool script
4113# with a default configuration from the untagged config vars. Otherwise
4114# add code to config.status for appending the configuration named by
4115# TAGNAME from the matching tagged config vars.
4116AC_DEFUN([AC_LIBTOOL_CONFIG],
4117[# The else clause should only fire when bootstrapping the
4118# libtool distribution, otherwise you forgot to ship ltmain.sh
4119# with your package, and you will get complaints that there are
4120# no rules to generate ltmain.sh.
4121if test -f "$ltmain"; then
4122 # See if we are running on zsh, and set the options which allow our commands through
4123 # without removal of \ escapes.
4124 if test -n "${ZSH_VERSION+set}" ; then
4125 setopt NO_GLOB_SUBST
4126 fi
4127 # Now quote all the things that may contain metacharacters while being
4128 # careful not to overquote the AC_SUBSTed values. We take copies of the
4129 # variables and quote the copies for generation of the libtool script.
4130 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
4131 SED SHELL STRIP \
4132 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4133 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4134 deplibs_check_method reload_flag reload_cmds need_locks \
4135 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4136 lt_cv_sys_global_symbol_to_c_name_address \
4137 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4138 old_postinstall_cmds old_postuninstall_cmds \
4139 _LT_AC_TAGVAR(compiler, $1) \
4140 _LT_AC_TAGVAR(CC, $1) \
4141 _LT_AC_TAGVAR(LD, $1) \
4142 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4143 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4144 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4145 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4146 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4147 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4148 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4149 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4150 _LT_AC_TAGVAR(old_archive_cmds, $1) \
4151 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4152 _LT_AC_TAGVAR(predep_objects, $1) \
4153 _LT_AC_TAGVAR(postdep_objects, $1) \
4154 _LT_AC_TAGVAR(predeps, $1) \
4155 _LT_AC_TAGVAR(postdeps, $1) \
4156 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4157 _LT_AC_TAGVAR(archive_cmds, $1) \
4158 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4159 _LT_AC_TAGVAR(postinstall_cmds, $1) \
4160 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
4161 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4162 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
4163 _LT_AC_TAGVAR(no_undefined_flag, $1) \
4164 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
4165 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4166 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4167 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4168 _LT_AC_TAGVAR(hardcode_automatic, $1) \
4169 _LT_AC_TAGVAR(module_cmds, $1) \
4170 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
4171 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4172 _LT_AC_TAGVAR(exclude_expsyms, $1) \
4173 _LT_AC_TAGVAR(include_expsyms, $1); do
4174
4175 case $var in
4176 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
4177 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4178 _LT_AC_TAGVAR(archive_cmds, $1) | \
4179 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4180 _LT_AC_TAGVAR(module_cmds, $1) | \
4181 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4182 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4183 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4184 extract_expsyms_cmds | reload_cmds | finish_cmds | \
4185 postinstall_cmds | postuninstall_cmds | \
4186 old_postinstall_cmds | old_postuninstall_cmds | \
4187 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4188 # Double-quote double-evaled strings.
4189 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4190 ;;
4191 *)
4192 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4193 ;;
4194 esac
4195 done
4196
4197 case $lt_echo in
4198 *'\[$]0 --fallback-echo"')
4199 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4200 ;;
4201 esac
4202
4203ifelse([$1], [],
4204 [cfgfile="${ofile}T"
4205 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4206 $rm -f "$cfgfile"
4207 AC_MSG_NOTICE([creating $ofile])],
4208 [cfgfile="$ofile"])
4209
4210 cat <<__EOF__ >> "$cfgfile"
4211ifelse([$1], [],
4212[#! $SHELL
4213
4214# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4215# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4216# NOTE: Changes made to this file will be lost: look at ltmain.sh.
4217#
4218# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
4219# Free Software Foundation, Inc.
4220#
4221# This file is part of GNU Libtool:
4222# Originally by Gordon Matzigkeit <[email protected]>, 1996
4223#
4224# This program is free software; you can redistribute it and/or modify
4225# it under the terms of the GNU General Public License as published by
4226# the Free Software Foundation; either version 2 of the License, or
4227# (at your option) any later version.
4228#
4229# This program is distributed in the hope that it will be useful, but
4230# WITHOUT ANY WARRANTY; without even the implied warranty of
4231# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4232# General Public License for more details.
4233#
4234# You should have received a copy of the GNU General Public License
4235# along with this program; if not, write to the Free Software
4236# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
4237#
4238# As a special exception to the GNU General Public License, if you
4239# distribute this file as part of a program that contains a
4240# configuration script generated by Autoconf, you may include it under
4241# the same distribution terms that you use for the rest of that program.
4242
4243# A sed program that does not truncate output.
4244SED=$lt_SED
4245
4246# Sed that helps us avoid accidentally triggering echo(1) options like -n.
4247Xsed="$SED -e 1s/^X//"
4248
4249# The HP-UX ksh and POSIX shell print the target directory to stdout
4250# if CDPATH is set.
4251(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4252
4253# The names of the tagged configurations supported by this script.
4254available_tags=
4255
4256# ### BEGIN LIBTOOL CONFIG],
4257[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4258
4259# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4260
4261# Shell to use when invoking shell scripts.
4262SHELL=$lt_SHELL
4263
4264# Whether or not to build shared libraries.
4265build_libtool_libs=$enable_shared
4266
4267# Whether or not to build static libraries.
4268build_old_libs=$enable_static
4269
4270# Whether or not to add -lc for building shared libraries.
4271build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4272
4273# Whether or not to disallow shared libs when runtime libs are static
4274allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4275
4276# Whether or not to optimize for fast installation.
4277fast_install=$enable_fast_install
4278
4279# The host system.
4280host_alias=$host_alias
4281host=$host
4282host_os=$host_os
4283
4284# The build system.
4285build_alias=$build_alias
4286build=$build
4287build_os=$build_os
4288
4289# An echo program that does not interpret backslashes.
4290echo=$lt_echo
4291
4292# The archiver.
4293AR=$lt_AR
4294AR_FLAGS=$lt_AR_FLAGS
4295
4296# A C compiler.
4297LTCC=$lt_LTCC
4298
4299# LTCC compiler flags.
4300LTCFLAGS=$lt_LTCFLAGS
4301
4302# A language-specific compiler.
4303CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4304
4305# Is the compiler the GNU C compiler?
4306with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4307
4308gcc_dir=\`gcc -print-file-name=. | $SED 's,/\.$,,'\`
4309gcc_ver=\`gcc -dumpversion\`
4310
4311# An ERE matcher.
4312EGREP=$lt_EGREP
4313
4314# The linker used to build libraries.
4315LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4316
4317# Whether we need hard or soft links.
4318LN_S=$lt_LN_S
4319
4320# A BSD-compatible nm program.
4321NM=$lt_NM
4322
4323# A symbol stripping program
4324STRIP=$lt_STRIP
4325
4326# Used to examine libraries when file_magic_cmd begins "file"
4327MAGIC_CMD=$MAGIC_CMD
4328
4329# Used on cygwin: DLL creation program.
4330DLLTOOL="$DLLTOOL"
4331
4332# Used on cygwin: object dumper.
4333OBJDUMP="$OBJDUMP"
4334
4335# Used on cygwin: assembler.
4336AS="$AS"
4337
4338# The name of the directory that contains temporary libtool files.
4339objdir=$objdir
4340
4341# How to create reloadable object files.
4342reload_flag=$lt_reload_flag
4343reload_cmds=$lt_reload_cmds
4344
4345# How to pass a linker flag through the compiler.
4346wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4347
4348# Object file suffix (normally "o").
4349objext="$ac_objext"
4350
4351# Old archive suffix (normally "a").
4352libext="$libext"
4353
4354# Shared library suffix (normally ".so").
4355shrext_cmds='$shrext_cmds'
4356
4357# Executable file suffix (normally "").
4358exeext="$exeext"
4359
4360# Additional compiler flags for building library objects.
4361pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4362pic_mode=$pic_mode
4363
4364# What is the maximum length of a command?
4365max_cmd_len=$lt_cv_sys_max_cmd_len
4366
4367# Does compiler simultaneously support -c and -o options?
4368compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4369
4370# Must we lock files when doing compilation?
4371need_locks=$lt_need_locks
4372
4373# Do we need the lib prefix for modules?
4374need_lib_prefix=$need_lib_prefix
4375
4376# Do we need a version for libraries?
4377need_version=$need_version
4378
4379# Whether dlopen is supported.
4380dlopen_support=$enable_dlopen
4381
4382# Whether dlopen of programs is supported.
4383dlopen_self=$enable_dlopen_self
4384
4385# Whether dlopen of statically linked programs is supported.
4386dlopen_self_static=$enable_dlopen_self_static
4387
4388# Compiler flag to prevent dynamic linking.
4389link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4390
4391# Compiler flag to turn off builtin functions.
4392no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4393
4394# Compiler flag to allow reflexive dlopens.
4395export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4396
4397# Compiler flag to generate shared objects directly from archives.
4398whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4399
4400# Compiler flag to generate thread-safe objects.
4401thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4402
4403# Library versioning type.
4404version_type=$version_type
4405
4406# Format of library name prefix.
4407libname_spec=$lt_libname_spec
4408
4409# List of archive names. First name is the real one, the rest are links.
4410# The last name is the one that the linker finds with -lNAME.
4411library_names_spec=$lt_library_names_spec
4412
4413# The coded name of the library, if different from the real name.
4414soname_spec=$lt_soname_spec
4415
4416# Commands used to build and install an old-style archive.
4417RANLIB=$lt_RANLIB
4418old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4419old_postinstall_cmds=$lt_old_postinstall_cmds
4420old_postuninstall_cmds=$lt_old_postuninstall_cmds
4421
4422# Create an old-style archive from a shared archive.
4423old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4424
4425# Create a temporary old-style archive to link instead of a shared archive.
4426old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4427
4428# Commands used to build and install a shared archive.
4429archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4430archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4431postinstall_cmds=$lt_postinstall_cmds
4432postuninstall_cmds=$lt_postuninstall_cmds
4433
4434# Commands used to build a loadable module (assumed same as above if empty)
4435module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4436module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4437
4438# Commands to strip libraries.
4439old_striplib=$lt_old_striplib
4440striplib=$lt_striplib
4441
4442# Dependencies to place before the objects being linked to create a
4443# shared library.
4444predep_objects=\`echo $lt_[]_LT_AC_TAGVAR(predep_objects, $1) | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\`
4445
4446# Dependencies to place after the objects being linked to create a
4447# shared library.
4448postdep_objects=\`echo $lt_[]_LT_AC_TAGVAR(postdep_objects, $1) | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\`
4449
4450# Dependencies to place before the objects being linked to create a
4451# shared library.
4452predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4453
4454# Dependencies to place after the objects being linked to create a
4455# shared library.
4456postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4457
4458# The library search path used internally by the compiler when linking
4459# a shared library.
4460compiler_lib_search_path=\`echo $lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\`
4461
4462# Method to check whether dependent libraries are shared objects.
4463deplibs_check_method=$lt_deplibs_check_method
4464
4465# Command to use when deplibs_check_method == file_magic.
4466file_magic_cmd=$lt_file_magic_cmd
4467
4468# Flag that allows shared libraries with undefined symbols to be built.
4469allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4470
4471# Flag that forces no undefined symbols.
4472no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4473
4474# Commands used to finish a libtool library installation in a directory.
4475finish_cmds=$lt_finish_cmds
4476
4477# Same as above, but a single script fragment to be evaled but not shown.
4478finish_eval=$lt_finish_eval
4479
4480# Take the output of nm and produce a listing of raw symbols and C names.
4481global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4482
4483# Transform the output of nm in a proper C declaration
4484global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4485
4486# Transform the output of nm in a C name address pair
4487global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4488
4489# This is the shared library runtime path variable.
4490runpath_var=$runpath_var
4491
4492# This is the shared library path variable.
4493shlibpath_var=$shlibpath_var
4494
4495# Is shlibpath searched before the hard-coded library search path?
4496shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4497
4498# How to hardcode a shared library path into an executable.
4499hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4500
4501# Whether we should hardcode library paths into libraries.
4502hardcode_into_libs=$hardcode_into_libs
4503
4504# Flag to hardcode \$libdir into a binary during linking.
4505# This must work even if \$libdir does not exist.
4506hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4507
4508# If ld is used when linking, flag to hardcode \$libdir into
4509# a binary during linking. This must work even if \$libdir does
4510# not exist.
4511hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4512
4513# Whether we need a single -rpath flag with a separated argument.
4514hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4515
4516# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4517# resulting binary.
4518hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4519
4520# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4521# resulting binary.
4522hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4523
4524# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4525# the resulting binary.
4526hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4527
4528# Set to yes if building a shared library automatically hardcodes DIR into the library
4529# and all subsequent libraries and executables linked against it.
4530hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4531
4532# Variables whose values should be saved in libtool wrapper scripts and
4533# restored at relink time.
4534variables_saved_for_relink="$variables_saved_for_relink"
4535
4536# Whether libtool must link a program against all its dependency libraries.
4537link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4538
4539# Compile-time system search path for libraries
4540sys_lib_search_path_spec=\`echo $lt_sys_lib_search_path_spec | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\`
4541
4542# Run-time system search path for libraries
4543sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4544
4545# Fix the shell variable \$srcfile for the compiler.
4546fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4547
4548# Set to yes if exported symbols are required.
4549always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4550
4551# The commands to list exported symbols.
4552export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4553
4554# The commands to extract the exported symbol list from a shared archive.
4555extract_expsyms_cmds=$lt_extract_expsyms_cmds
4556
4557# Symbols that should not be listed in the preloaded symbols.
4558exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4559
4560# Symbols that must always be exported.
4561include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4562
4563ifelse([$1],[],
4564[# ### END LIBTOOL CONFIG],
4565[# ### END LIBTOOL TAG CONFIG: $tagname])
4566
4567__EOF__
4568
4569ifelse([$1],[], [
4570 case $host_os in
4571 aix3*)
4572 cat <<\EOF >> "$cfgfile"
4573
4574# AIX sometimes has problems with the GCC collect2 program. For some
4575# reason, if we set the COLLECT_NAMES environment variable, the problems
4576# vanish in a puff of smoke.
4577if test "X${COLLECT_NAMES+set}" != Xset; then
4578 COLLECT_NAMES=
4579 export COLLECT_NAMES
4580fi
4581EOF
4582 ;;
4583 esac
4584
4585 # We use sed instead of cat because bash on DJGPP gets confused if
4586 # if finds mixed CR/LF and LF-only lines. Since sed operates in
4587 # text mode, it properly converts lines to CR/LF. This bash problem
4588 # is reportedly fixed, but why not run on old versions too?
4589 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4590
4591 mv -f "$cfgfile" "$ofile" || \
4592 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4593 chmod +x "$ofile"
4594])
4595else
4596 # If there is no Makefile yet, we rely on a make rule to execute
4597 # `config.status --recheck' to rerun these tests and create the
4598 # libtool script then.
4599 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4600 if test -f "$ltmain_in"; then
4601 test -f Makefile && make "$ltmain"
4602 fi
4603fi
4604])# AC_LIBTOOL_CONFIG
4605
4606
4607# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4608# -------------------------------------------
4609AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4610[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4611
4612_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4613
4614if test "$GCC" = yes; then
4615 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4616
4617 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4618 lt_cv_prog_compiler_rtti_exceptions,
4619 [-fno-rtti -fno-exceptions], [],
4620 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4621fi
4622])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4623
4624
4625# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4626# ---------------------------------
4627AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4628[AC_REQUIRE([AC_CANONICAL_HOST])
4629AC_REQUIRE([AC_PROG_NM])
4630AC_REQUIRE([AC_OBJEXT])
4631# Check for command to grab the raw symbol name followed by C symbol from nm.
4632AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4633AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4634[
4635# These are sane defaults that work on at least a few old systems.
4636# [They come from Ultrix. What could be older than Ultrix?!! ;)]
4637
4638# Character class describing NM global symbol codes.
4639symcode='[[BCDEGRST]]'
4640
4641# Regexp to match symbols that can be accessed directly from C.
4642sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4643
4644# Transform an extracted symbol line into a proper C declaration
4645lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4646
4647# Transform an extracted symbol line into symbol name and symbol address
4648lt_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'"
4649
4650# Define system-specific variables.
4651case $host_os in
4652aix*)
4653 symcode='[[BCDT]]'
4654 ;;
4655cygwin* | mingw* | pw32*)
4656 symcode='[[ABCDGISTW]]'
4657 ;;
4658hpux*) # Its linker distinguishes data from code symbols
4659 if test "$host_cpu" = ia64; then
4660 symcode='[[ABCDEGRST]]'
4661 fi
4662 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4663 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4664 ;;
4665linux*)
4666 if test "$host_cpu" = ia64; then
4667 symcode='[[ABCDGIRSTW]]'
4668 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4669 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'"
4670 fi
4671 ;;
4672irix* | nonstopux*)
4673 symcode='[[BCDEGRST]]'
4674 ;;
4675osf*)
4676 symcode='[[BCDEGQRST]]'
4677 ;;
4678solaris*)
4679 symcode='[[BDRT]]'
4680 ;;
4681sco3.2v5*)
4682 symcode='[[DT]]'
4683 ;;
4684sysv4.2uw2*)
4685 symcode='[[DT]]'
4686 ;;
4687sysv5* | sco5v6* | unixware* | OpenUNIX*)
4688 symcode='[[ABDT]]'
4689 ;;
4690sysv4)
4691 symcode='[[DFNSTU]]'
4692 ;;
4693esac
4694
4695# Handle CRLF in mingw tool chain
4696opt_cr=
4697case $build_os in
4698mingw*)
4699 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4700 ;;
4701esac
4702
4703# If we're using GNU nm, then use its standard symbol codes.
4704case `$NM -V 2>&1` in
4705*GNU* | *'with BFD'*)
4706 symcode='[[ABCDGIRSTW]]' ;;
4707esac
4708
4709# Try without a prefix undercore, then with it.
4710for ac_symprfx in "" "_"; do
4711
4712 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4713 symxfrm="\\1 $ac_symprfx\\2 \\2"
4714
4715 # Write the raw and C identifiers.
4716 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4717
4718 # Check to see that the pipe works correctly.
4719 pipe_works=no
4720
4721 rm -f conftest*
4722 cat > conftest.$ac_ext <<EOF
4723#ifdef __cplusplus
4724extern "C" {
4725#endif
4726char nm_test_var;
4727void nm_test_func(){}
4728#ifdef __cplusplus
4729}
4730#endif
4731int main(){nm_test_var='a';nm_test_func();return(0);}
4732EOF
4733
4734 if AC_TRY_EVAL(ac_compile); then
4735 # Now try to grab the symbols.
4736 nlist=conftest.nm
4737 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4738 # Try sorting and uniquifying the output.
4739 if sort "$nlist" | uniq > "$nlist"T; then
4740 mv -f "$nlist"T "$nlist"
4741 else
4742 rm -f "$nlist"T
4743 fi
4744
4745 # Make sure that we snagged all the symbols we need.
4746 if grep ' nm_test_var$' "$nlist" >/dev/null; then
4747 if grep ' nm_test_func$' "$nlist" >/dev/null; then
4748 cat <<EOF > conftest.$ac_ext
4749#ifdef __cplusplus
4750extern "C" {
4751#endif
4752
4753EOF
4754 # Now generate the symbol file.
4755 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4756
4757 cat <<EOF >> conftest.$ac_ext
4758#if defined (__STDC__) && __STDC__
4759# define lt_ptr_t void *
4760#else
4761# define lt_ptr_t char *
4762# define const
4763#endif
4764
4765/* The mapping between symbol names and symbols. */
4766const struct {
4767 const char *name;
4768 lt_ptr_t address;
4769}
4770lt_preloaded_symbols[[]] =
4771{
4772EOF
4773 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4774 cat <<\EOF >> conftest.$ac_ext
4775 {0, (lt_ptr_t) 0}
4776};
4777
4778#ifdef __cplusplus
4779}
4780#endif
4781EOF
4782 # Now try linking the two files.
4783 mv conftest.$ac_objext conftstm.$ac_objext
4784 lt_save_LIBS="$LIBS"
4785 lt_save_CFLAGS="$CFLAGS"
4786 LIBS="conftstm.$ac_objext"
4787 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4788 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4789 pipe_works=yes
4790 fi
4791 LIBS="$lt_save_LIBS"
4792 CFLAGS="$lt_save_CFLAGS"
4793 else
4794 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4795 fi
4796 else
4797 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4798 fi
4799 else
4800 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4801 fi
4802 else
4803 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4804 cat conftest.$ac_ext >&5
4805 fi
4806 rm -f conftest* conftst*
4807
4808 # Do not use the global_symbol_pipe unless it works.
4809 if test "$pipe_works" = yes; then
4810 break
4811 else
4812 lt_cv_sys_global_symbol_pipe=
4813 fi
4814done
4815])
4816if test -z "$lt_cv_sys_global_symbol_pipe"; then
4817 lt_cv_sys_global_symbol_to_cdecl=
4818fi
4819if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4820 AC_MSG_RESULT(failed)
4821else
4822 AC_MSG_RESULT(ok)
4823fi
4824]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4825
4826
4827# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4828# ---------------------------------------
4829AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4830[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4831_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4832_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4833
4834AC_MSG_CHECKING([for $compiler option to produce PIC])
4835 ifelse([$1],[CXX],[
4836 # C++ specific cases for pic, static, wl, etc.
4837 if test "$GXX" = yes; then
4838 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4839 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4840
4841 case $host_os in
4842 aix*)
4843 # All AIX code is PIC.
4844 if test "$host_cpu" = ia64; then
4845 # AIX 5 now supports IA64 processor
4846 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4847 fi
4848 ;;
4849 amigaos*)
4850 # FIXME: we need at least 68020 code to build shared libraries, but
4851 # adding the `-m68020' flag to GCC prevents building anything better,
4852 # like `-m68040'.
4853 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4854 ;;
4855 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4856 # PIC is the default for these OSes.
4857 ;;
4858 mingw* | os2* | pw32*)
4859 # This hack is so that the source file can tell whether it is being
4860 # built for inclusion in a dll (and should export symbols for example).
4861 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4862 ;;
4863 darwin* | rhapsody*)
4864 # PIC is the default on this platform
4865 # Common symbols not allowed in MH_DYLIB files
4866 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4867 ;;
4868 *djgpp*)
4869 # DJGPP does not support shared libraries at all
4870 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4871 ;;
4872 interix3*)
4873 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4874 # Instead, we relocate shared libraries at runtime.
4875 ;;
4876 sysv4*MP*)
4877 if test -d /usr/nec; then
4878 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4879 fi
4880 ;;
4881 hpux*)
4882 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4883 # not for PA HP-UX.
4884 case $host_cpu in
4885 hppa*64*|ia64*)
4886 ;;
4887 *)
4888 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4889 ;;
4890 esac
4891 ;;
4892 *)
4893 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4894 ;;
4895 esac
4896 else
4897 case $host_os in
4898 aix4* | aix5*)
4899 # All AIX code is PIC.
4900 if test "$host_cpu" = ia64; then
4901 # AIX 5 now supports IA64 processor
4902 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4903 else
4904 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4905 fi
4906 ;;
4907 chorus*)
4908 case $cc_basename in
4909 cxch68*)
4910 # Green Hills C++ Compiler
4911 # _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"
4912 ;;
4913 esac
4914 ;;
4915 darwin*)
4916 # PIC is the default on this platform
4917 # Common symbols not allowed in MH_DYLIB files
4918 case $cc_basename in
4919 xlc*)
4920 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
4921 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4922 ;;
4923 esac
4924 ;;
4925 dgux*)
4926 case $cc_basename in
4927 ec++*)
4928 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4929 ;;
4930 ghcx*)
4931 # Green Hills C++ Compiler
4932 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4933 ;;
4934 *)
4935 ;;
4936 esac
4937 ;;
4938 freebsd* | kfreebsd*-gnu | dragonfly*)
4939 # FreeBSD uses GNU C++
4940 ;;
4941 hpux9* | hpux10* | hpux11*)
4942 case $cc_basename in
4943 CC*)
4944 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4945 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4946 if test "$host_cpu" != ia64; then
4947 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4948 fi
4949 ;;
4950 aCC*)
4951 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4952 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4953 case $host_cpu in
4954 hppa*64*|ia64*)
4955 # +Z the default
4956 ;;
4957 *)
4958 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4959 ;;
4960 esac
4961 ;;
4962 *)
4963 ;;
4964 esac
4965 ;;
4966 interix*)
4967 # This is c89, which is MS Visual C++ (no shared libs)
4968 # Anyone wants to do a port?
4969 ;;
4970 irix5* | irix6* | nonstopux*)
4971 case $cc_basename in
4972 CC*)
4973 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4974 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4975 # CC pic flag -KPIC is the default.
4976 ;;
4977 *)
4978 ;;
4979 esac
4980 ;;
4981 linux*)
4982 case $cc_basename in
4983 KCC*)
4984 # KAI C++ Compiler
4985 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4986 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4987 ;;
4988 icpc* | ecpc*)
4989 # Intel C++
4990 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4991 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4992 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4993 ;;
4994 pgCC*)
4995 # Portland Group C++ compiler.
4996 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4997 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4998 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4999 ;;
5000 cxx*)
5001 # Compaq C++
5002 # Make sure the PIC flag is empty. It appears that all Alpha
5003 # Linux and Compaq Tru64 Unix objects are PIC.
5004 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5005 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5006 ;;
5007 *)
5008 ;;
5009 esac
5010 ;;
5011 lynxos*)
5012 ;;
5013 m88k*)
5014 ;;
5015 mvs*)
5016 case $cc_basename in
5017 cxx*)
5018 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
5019 ;;
5020 *)
5021 ;;
5022 esac
5023 ;;
5024 netbsd*)
5025 ;;
5026 osf3* | osf4* | osf5*)
5027 case $cc_basename in
5028 KCC*)
5029 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5030 ;;
5031 RCC*)
5032 # Rational C++ 2.4.1
5033 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5034 ;;
5035 cxx*)
5036 # Digital/Compaq C++
5037 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5038 # Make sure the PIC flag is empty. It appears that all Alpha
5039 # Linux and Compaq Tru64 Unix objects are PIC.
5040 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5041 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5042 ;;
5043 *)
5044 ;;
5045 esac
5046 ;;
5047 psos*)
5048 ;;
5049 solaris*)
5050 case $cc_basename in
5051 CC*)
5052 # Sun C++ 4.2, 5.x and Centerline C++
5053 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5054 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5055 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5056 ;;
5057 gcx*)
5058 # Green Hills C++ Compiler
5059 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5060 ;;
5061 *)
5062 ;;
5063 esac
5064 ;;
5065 sunos4*)
5066 case $cc_basename in
5067 CC*)
5068 # Sun C++ 4.x
5069 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5070 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5071 ;;
5072 lcc*)
5073 # Lucid
5074 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5075 ;;
5076 *)
5077 ;;
5078 esac
5079 ;;
5080 tandem*)
5081 case $cc_basename in
5082 NCC*)
5083 # NonStop-UX NCC 3.20
5084 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5085 ;;
5086 *)
5087 ;;
5088 esac
5089 ;;
5090 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5091 case $cc_basename in
5092 CC*)
5093 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5094 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5095 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5096 ;;
5097 esac
5098 ;;
5099 vxworks*)
5100 ;;
5101 *)
5102 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5103 ;;
5104 esac
5105 fi
5106],
5107[
5108 if test "$GCC" = yes; then
5109 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5110 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5111
5112 case $host_os in
5113 aix*)
5114 # All AIX code is PIC.
5115 if test "$host_cpu" = ia64; then
5116 # AIX 5 now supports IA64 processor
5117 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5118 fi
5119 ;;
5120
5121 amigaos*)
5122 # FIXME: we need at least 68020 code to build shared libraries, but
5123 # adding the `-m68020' flag to GCC prevents building anything better,
5124 # like `-m68040'.
5125 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5126 ;;
5127
5128 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5129 # PIC is the default for these OSes.
5130 ;;
5131
5132 mingw* | pw32* | os2*)
5133 # This hack is so that the source file can tell whether it is being
5134 # built for inclusion in a dll (and should export symbols for example).
5135 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5136 ;;
5137
5138 darwin* | rhapsody*)
5139 # PIC is the default on this platform
5140 # Common symbols not allowed in MH_DYLIB files
5141 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5142 ;;
5143
5144 interix3*)
5145 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
5146 # Instead, we relocate shared libraries at runtime.
5147 ;;
5148
5149 msdosdjgpp*)
5150 # Just because we use GCC doesn't mean we suddenly get shared libraries
5151 # on systems that don't support them.
5152 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5153 enable_shared=no
5154 ;;
5155
5156 sysv4*MP*)
5157 if test -d /usr/nec; then
5158 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5159 fi
5160 ;;
5161
5162 hpux*)
5163 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5164 # not for PA HP-UX.
5165 case $host_cpu in
5166 hppa*64*|ia64*)
5167 # +Z the default
5168 ;;
5169 *)
5170 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5171 ;;
5172 esac
5173 ;;
5174
5175 *)
5176 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5177 ;;
5178 esac
5179 else
5180 # PORTME Check for flag to pass linker flags through the system compiler.
5181 case $host_os in
5182 aix*)
5183 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5184 if test "$host_cpu" = ia64; then
5185 # AIX 5 now supports IA64 processor
5186 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5187 else
5188 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5189 fi
5190 ;;
5191 darwin*)
5192 # PIC is the default on this platform
5193 # Common symbols not allowed in MH_DYLIB files
5194 case $cc_basename in
5195 xlc*)
5196 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5197 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5198 ;;
5199 esac
5200 ;;
5201
5202 mingw* | pw32* | os2*)
5203 # This hack is so that the source file can tell whether it is being
5204 # built for inclusion in a dll (and should export symbols for example).
5205 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5206 ;;
5207
5208 hpux9* | hpux10* | hpux11*)
5209 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5210 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5211 # not for PA HP-UX.
5212 case $host_cpu in
5213 hppa*64*|ia64*)
5214 # +Z the default
5215 ;;
5216 *)
5217 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5218 ;;
5219 esac
5220 # Is there a better lt_prog_compiler_static that works with the bundled CC?
5221 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5222 ;;
5223
5224 irix5* | irix6* | nonstopux*)
5225 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5226 # PIC (with -KPIC) is the default.
5227 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5228 ;;
5229
5230 newsos6)
5231 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5232 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5233 ;;
5234
5235 linux*)
5236 case $cc_basename in
5237 icc* | ecc*)
5238 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5239 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5240 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5241 ;;
5242 pgcc* | pgf77* | pgf90* | pgf95*)
5243 # Portland Group compilers (*not* the Pentium gcc compiler,
5244 # which looks to be a dead project)
5245 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5246 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5247 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5248 ;;
5249 ccc*)
5250 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5251 # All Alpha code is PIC.
5252 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5253 ;;
5254 esac
5255 ;;
5256
5257 osf3* | osf4* | osf5*)
5258 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5259 # All OSF/1 code is PIC.
5260 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5261 ;;
5262
5263 solaris*)
5264 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5265 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5266 case $cc_basename in
5267 f77* | f90* | f95*)
5268 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
5269 *)
5270 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
5271 esac
5272 ;;
5273
5274 sunos4*)
5275 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5276 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5277 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5278 ;;
5279
5280 sysv4 | sysv4.2uw2* | sysv4.3*)
5281 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5282 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5283 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5284 ;;
5285
5286 sysv4*MP*)
5287 if test -d /usr/nec ;then
5288 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5289 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5290 fi
5291 ;;
5292
5293 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5294 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5295 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5296 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5297 ;;
5298
5299 unicos*)
5300 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5301 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5302 ;;
5303
5304 uts4*)
5305 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5306 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5307 ;;
5308
5309 *)
5310 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5311 ;;
5312 esac
5313 fi
5314])
5315AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5316
5317#
5318# Check to make sure the PIC flag actually works.
5319#
5320if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5321 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5322 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5323 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5324 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5325 "" | " "*) ;;
5326 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5327 esac],
5328 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5329 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5330fi
5331case $host_os in
5332 # For platforms which do not support PIC, -DPIC is meaningless:
5333 *djgpp*)
5334 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5335 ;;
5336 *)
5337 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5338 ;;
5339esac
5340
5341#
5342# Check to make sure the static flag actually works.
5343#
5344wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
5345AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
5346 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
5347 $lt_tmp_static_flag,
5348 [],
5349 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
5350])
5351
5352
5353# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5354# ------------------------------------
5355# See if the linker supports building shared libraries.
5356AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5357[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5358ifelse([$1],[CXX],[
5359 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5360 case $host_os in
5361 aix4* | aix5*)
5362 # If we're using GNU nm, then we don't want the "-C" option.
5363 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5364 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5365 _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'
5366 else
5367 _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'
5368 fi
5369 ;;
5370 pw32*)
5371 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5372 ;;
5373 cygwin* | mingw*)
5374 _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'
5375 ;;
5376 *)
5377 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5378 ;;
5379 esac
5380],[
5381 runpath_var=
5382 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5383 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5384 _LT_AC_TAGVAR(archive_cmds, $1)=
5385 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5386 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5387 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5388 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5389 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5390 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5391 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5392 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5393 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5394 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5395 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5396 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5397 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5398 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
5399 _LT_AC_TAGVAR(module_cmds, $1)=
5400 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5401 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5402 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5403 # include_expsyms should be a list of space-separated symbols to be *always*
5404 # included in the symbol list
5405 _LT_AC_TAGVAR(include_expsyms, $1)=
5406 # exclude_expsyms can be an extended regexp of symbols to exclude
5407 # it will be wrapped by ` (' and `)$', so one must not match beginning or
5408 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5409 # as well as any symbol that contains `d'.
5410 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5411 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5412 # platforms (ab)use it in PIC code, but their linkers get confused if
5413 # the symbol is explicitly referenced. Since portable code cannot
5414 # rely on this symbol name, it's probably fine to never include it in
5415 # preloaded symbol tables.
5416 extract_expsyms_cmds=
5417 # Just being paranoid about ensuring that cc_basename is set.
5418 _LT_CC_BASENAME([$compiler])
5419 case $host_os in
5420 cygwin* | mingw* | pw32*)
5421 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5422 # When not using gcc, we currently assume that we are using
5423 # Microsoft Visual C++.
5424 if test "$GCC" != yes; then
5425 with_gnu_ld=no
5426 fi
5427 ;;
5428 interix*)
5429 # we just hope/assume this is gcc and not c89 (= MSVC++)
5430 with_gnu_ld=yes
5431 ;;
5432 openbsd*)
5433 with_gnu_ld=no
5434 ;;
5435 esac
5436
5437 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5438 if test "$with_gnu_ld" = yes; then
5439 # If archive_cmds runs LD, not CC, wlarc should be empty
5440 wlarc='${wl}'
5441
5442 # Set some defaults for GNU ld with shared library support. These
5443 # are reset later if shared libraries are not supported. Putting them
5444 # here allows them to be overridden if necessary.
5445 runpath_var=LD_RUN_PATH
5446 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5447 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5448 # ancient GNU ld didn't support --whole-archive et. al.
5449 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5450 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5451 else
5452 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5453 fi
5454 supports_anon_versioning=no
5455 case `$LD -v 2>/dev/null` in
5456 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5457 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5458 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5459 *\ 2.11.*) ;; # other 2.11 versions
5460 *) supports_anon_versioning=yes ;;
5461 esac
5462
5463 # See if GNU ld supports shared libraries.
5464 case $host_os in
5465 aix3* | aix4* | aix5*)
5466 # On AIX/PPC, the GNU linker is very broken
5467 if test "$host_cpu" != ia64; then
5468 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5469 cat <<EOF 1>&2
5470
5471*** Warning: the GNU linker, at least up to release 2.9.1, is reported
5472*** to be unable to reliably create shared libraries on AIX.
5473*** Therefore, libtool is disabling shared libraries support. If you
5474*** really care for shared libraries, you may want to modify your PATH
5475*** so that a non-GNU linker is found, and then restart.
5476
5477EOF
5478 fi
5479 ;;
5480
5481 amigaos*)
5482 _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)'
5483 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5484 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5485
5486 # Samuel A. Falvo II <[email protected]> reports
5487 # that the semantics of dynamic libraries on AmigaOS, at least up
5488 # to version 4, is to share data among multiple programs linked
5489 # with the same dynamic library. Since this doesn't match the
5490 # behavior of shared libraries on other platforms, we can't use
5491 # them.
5492 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5493 ;;
5494
5495 beos*)
5496 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5497 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5498 # Joseph Beckenbach <[email protected]> says some releases of gcc
5499 # support --undefined. This deserves some investigation. FIXME
5500 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5501 else
5502 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5503 fi
5504 ;;
5505
5506 cygwin* | mingw* | pw32*)
5507 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5508 # as there is no search path for DLLs.
5509 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5510 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5511 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5512 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5513 _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'
5514
5515 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5516 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5517 # If the export-symbols file already is a .def file (1st line
5518 # is EXPORTS), use it as is; otherwise, prepend...
5519 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5520 cp $export_symbols $output_objdir/$soname.def;
5521 else
5522 echo EXPORTS > $output_objdir/$soname.def;
5523 cat $export_symbols >> $output_objdir/$soname.def;
5524 fi~
5525 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5526 else
5527 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5528 fi
5529 ;;
5530
5531 interix3*)
5532 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5533 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5534 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5535 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5536 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5537 # Instead, shared libraries are loaded at an image base (0x10000000 by
5538 # default) and relocated if they conflict, which is a slow very memory
5539 # consuming and fragmenting process. To avoid this, we pick a random,
5540 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5541 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5542 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5543 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5544 ;;
5545
5546 linux*)
5547 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5548 tmp_addflag=
5549 case $cc_basename,$host_cpu in
5550 pgcc*) # Portland Group C compiler
5551 _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'
5552 tmp_addflag=' $pic_flag'
5553 ;;
5554 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
5555 _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'
5556 tmp_addflag=' $pic_flag -Mnomain' ;;
5557 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5558 tmp_addflag=' -i_dynamic' ;;
5559 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5560 tmp_addflag=' -i_dynamic -nofor_main' ;;
5561 ifc* | ifort*) # Intel Fortran compiler
5562 tmp_addflag=' -nofor_main' ;;
5563 esac
5564 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5565
5566 if test $supports_anon_versioning = yes; then
5567 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5568 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5569 $echo "local: *; };" >> $output_objdir/$libname.ver~
5570 $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5571 fi
5572 else
5573 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5574 fi
5575 ;;
5576
5577 netbsd*)
5578 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5579 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5580 wlarc=
5581 else
5582 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5583 _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'
5584 fi
5585 ;;
5586
5587 solaris*)
5588 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5589 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5590 cat <<EOF 1>&2
5591
5592*** Warning: The releases 2.8.* of the GNU linker cannot reliably
5593*** create shared libraries on Solaris systems. Therefore, libtool
5594*** is disabling shared libraries support. We urge you to upgrade GNU
5595*** binutils to release 2.9.1 or newer. Another option is to modify
5596*** your PATH or compiler configuration so that the native linker is
5597*** used, and then restart.
5598
5599EOF
5600 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5601 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5602 _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'
5603 else
5604 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5605 fi
5606 ;;
5607
5608 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5609 case `$LD -v 2>&1` in
5610 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5611 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5612 cat <<_LT_EOF 1>&2
5613
5614*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
5615*** reliably create shared libraries on SCO systems. Therefore, libtool
5616*** is disabling shared libraries support. We urge you to upgrade GNU
5617*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5618*** your PATH or compiler configuration so that the native linker is
5619*** used, and then restart.
5620
5621_LT_EOF
5622 ;;
5623 *)
5624 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5625 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
5626 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
5627 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
5628 else
5629 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5630 fi
5631 ;;
5632 esac
5633 ;;
5634
5635 sunos4*)
5636 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5637 wlarc=
5638 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5639 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5640 ;;
5641
5642 *)
5643 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5644 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5645 _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'
5646 else
5647 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5648 fi
5649 ;;
5650 esac
5651
5652 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
5653 runpath_var=
5654 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5655 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5656 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5657 fi
5658 else
5659 # PORTME fill in a description of your system's linker (not GNU ld)
5660 case $host_os in
5661 aix3*)
5662 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5663 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5664 _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'
5665 # Note: this linker hardcodes the directories in LIBPATH if there
5666 # are no directories specified by -L.
5667 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5668 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
5669 # Neither direct hardcoding nor static linking is supported with a
5670 # broken collect2.
5671 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5672 fi
5673 ;;
5674
5675 aix4* | aix5*)
5676 if test "$host_cpu" = ia64; then
5677 # On IA64, the linker does run time linking by default, so we don't
5678 # have to do anything special.
5679 aix_use_runtimelinking=no
5680 exp_sym_flag='-Bexport'
5681 no_entry_flag=""
5682 else
5683 # If we're using GNU nm, then we don't want the "-C" option.
5684 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5685 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5686 _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'
5687 else
5688 _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'
5689 fi
5690 aix_use_runtimelinking=no
5691
5692 # Test if we are trying to use run time linking or normal
5693 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5694 # need to do runtime linking.
5695 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5696 for ld_flag in $LDFLAGS; do
5697 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5698 aix_use_runtimelinking=yes
5699 break
5700 fi
5701 done
5702 ;;
5703 esac
5704
5705 exp_sym_flag='-bexport'
5706 no_entry_flag='-bnoentry'
5707 fi
5708
5709 # When large executables or shared objects are built, AIX ld can
5710 # have problems creating the table of contents. If linking a library
5711 # or program results in "error TOC overflow" add -mminimal-toc to
5712 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5713 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5714
5715 _LT_AC_TAGVAR(archive_cmds, $1)=''
5716 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5717 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5718 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5719
5720 if test "$GCC" = yes; then
5721 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5722 # We only want to do this on AIX 4.2 and lower, the check
5723 # below for broken collect2 doesn't work under 4.3+
5724 collect2name=`${CC} -print-prog-name=collect2`
5725 if test -f "$collect2name" && \
5726 strings "$collect2name" | grep resolve_lib_name >/dev/null
5727 then
5728 # We have reworked collect2
5729 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5730 else
5731 # We have old collect2
5732 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5733 # It fails to find uninstalled libraries when the uninstalled
5734 # path is not listed in the libpath. Setting hardcode_minus_L
5735 # to unsupported forces relinking
5736 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5737 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5738 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5739 fi
5740 ;;
5741 esac
5742 shared_flag='-shared'
5743 if test "$aix_use_runtimelinking" = yes; then
5744 shared_flag="$shared_flag "'${wl}-G'
5745 fi
5746 else
5747 # not using gcc
5748 if test "$host_cpu" = ia64; then
5749 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5750 # chokes on -Wl,-G. The following line is correct:
5751 shared_flag='-G'
5752 else
5753 if test "$aix_use_runtimelinking" = yes; then
5754 shared_flag='${wl}-G'
5755 else
5756 shared_flag='${wl}-bM:SRE'
5757 fi
5758 fi
5759 fi
5760
5761 # It seems that -bexpall does not export symbols beginning with
5762 # underscore (_), so it is better to generate a list of symbols to export.
5763 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5764 if test "$aix_use_runtimelinking" = yes; then
5765 # Warning - without using the other runtime loading flags (-brtl),
5766 # -berok will link without error, but may produce a broken library.
5767 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5768 # Determine the default libpath from the value encoded in an empty executable.
5769 _LT_AC_SYS_LIBPATH_AIX
5770 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5771 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5772 else
5773 if test "$host_cpu" = ia64; then
5774 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5775 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5776 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
5777 else
5778 # Determine the default libpath from the value encoded in an empty executable.
5779 _LT_AC_SYS_LIBPATH_AIX
5780 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5781 # Warning - without using the other run time loading flags,
5782 # -berok will link without error, but may produce a broken library.
5783 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5784 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5785 # Exported symbols can be pulled into shared objects from archives
5786 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5787 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5788 # This is similar to how AIX traditionally builds its shared libraries.
5789 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5790 fi
5791 fi
5792 ;;
5793
5794 amigaos*)
5795 _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)'
5796 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5797 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5798 # see comment about different semantics on the GNU ld section
5799 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5800 ;;
5801
5802 bsdi[[45]]*)
5803 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5804 ;;
5805
5806 cygwin* | mingw* | pw32*)
5807 # When not using gcc, we currently assume that we are using
5808 # Microsoft Visual C++.
5809 # hardcode_libdir_flag_spec is actually meaningless, as there is
5810 # no search path for DLLs.
5811 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5812 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5813 # Tell ltmain to make .lib files, not .a files.
5814 libext=lib
5815 # Tell ltmain to make .dll files, not .so files.
5816 shrext_cmds=".dll"
5817 # FIXME: Setting linknames here is a bad hack.
5818 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5819 # The linker will automatically build a .lib file if we build a DLL.
5820 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5821 # FIXME: Should let the user specify the lib program.
5822 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5823 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
5824 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5825 ;;
5826
5827 darwin* | rhapsody*)
5828 case $host_os in
5829 rhapsody* | darwin1.[[012]])
5830 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
5831 ;;
5832 *) # Darwin 1.3 on
5833 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5834 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5835 else
5836 case ${MACOSX_DEPLOYMENT_TARGET} in
5837 10.[[012]])
5838 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5839 ;;
5840 10.*)
5841 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
5842 ;;
5843 esac
5844 fi
5845 ;;
5846 esac
5847 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5848 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5849 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5850 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5851 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
5852 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5853 if test "$GCC" = yes ; then
5854 output_verbose_link_cmd='echo'
5855 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5856 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5857 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
5858 _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}'
5859 _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}'
5860 else
5861 case $cc_basename in
5862 xlc*)
5863 output_verbose_link_cmd='echo'
5864 _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'
5865 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5866 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
5867 _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}'
5868 _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}'
5869 ;;
5870 *)
5871 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5872 ;;
5873 esac
5874 fi
5875 ;;
5876
5877 dgux*)
5878 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5879 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5880 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5881 ;;
5882
5883 freebsd1*)
5884 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5885 ;;
5886
5887 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5888 # support. Future versions do this automatically, but an explicit c++rt0.o
5889 # does not break anything, and helps significantly (at the cost of a little
5890 # extra space).
5891 freebsd2.2*)
5892 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5893 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5894 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5895 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5896 ;;
5897
5898 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5899 freebsd2*)
5900 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5901 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5902 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5903 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5904 ;;
5905
5906 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5907 freebsd* | kfreebsd*-gnu | dragonfly*)
5908 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5909 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5910 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5911 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5912 ;;
5913
5914 hpux9*)
5915 if test "$GCC" = yes; then
5916 _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'
5917 else
5918 _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'
5919 fi
5920 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5921 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5922 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5923
5924 # hardcode_minus_L: Not really in the search PATH,
5925 # but as the default location of the library.
5926 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5927 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5928 ;;
5929
5930 hpux10*)
5931 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5932 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5933 else
5934 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5935 fi
5936 if test "$with_gnu_ld" = no; then
5937 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5938 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5939
5940 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5941 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5942
5943 # hardcode_minus_L: Not really in the search PATH,
5944 # but as the default location of the library.
5945 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5946 fi
5947 ;;
5948
5949 hpux11*)
5950 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5951 case $host_cpu in
5952 hppa*64*)
5953 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5954 ;;
5955 ia64*)
5956 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5957 ;;
5958 *)
5959 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5960 ;;
5961 esac
5962 else
5963 case $host_cpu in
5964 hppa*64*)
5965 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5966 ;;
5967 ia64*)
5968 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5969 ;;
5970 *)
5971 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5972 ;;
5973 esac
5974 fi
5975 if test "$with_gnu_ld" = no; then
5976 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5977 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5978
5979 case $host_cpu in
5980 hppa*64*|ia64*)
5981 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5982 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5983 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5984 ;;
5985 *)
5986 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5987 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5988
5989 # hardcode_minus_L: Not really in the search PATH,
5990 # but as the default location of the library.
5991 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5992 ;;
5993 esac
5994 fi
5995 ;;
5996
5997 irix5* | irix6* | nonstopux*)
5998 if test "$GCC" = yes; then
5999 _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'
6000 else
6001 _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'
6002 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
6003 fi
6004 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6005 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6006 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6007 ;;
6008
6009 netbsd*)
6010 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
6011 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
6012 else
6013 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
6014 fi
6015 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6016 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6017 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6018 ;;
6019
6020 newsos6)
6021 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6022 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6023 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6024 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6025 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6026 ;;
6027
6028 openbsd*)
6029 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6030 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6031 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6032 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6033 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
6034 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6035 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6036 else
6037 case $host_os in
6038 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
6039 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6040 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6041 ;;
6042 *)
6043 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6044 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6045 ;;
6046 esac
6047 fi
6048 ;;
6049
6050 os2*)
6051 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6052 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6053 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6054 _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'
6055 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
6056 ;;
6057
6058 osf3*)
6059 if test "$GCC" = yes; then
6060 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6061 _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'
6062 else
6063 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6064 _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'
6065 fi
6066 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6067 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6068 ;;
6069
6070 osf4* | osf5*) # as osf3* with the addition of -msym flag
6071 if test "$GCC" = yes; then
6072 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6073 _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'
6074 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6075 else
6076 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6077 _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'
6078 _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~
6079 $LD -shared${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'
6080
6081 # Both c and cxx compiler support -rpath directly
6082 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6083 fi
6084 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6085 ;;
6086
6087 solaris*)
6088 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6089 if test "$GCC" = yes; then
6090 wlarc='${wl}'
6091 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6092 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6093 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
6094 else
6095 wlarc=''
6096 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6097 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6098 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6099 fi
6100 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6101 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6102 case $host_os in
6103 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6104 *)
6105 # The compiler driver will combine linker options so we
6106 # cannot just pass the convience library names through
6107 # without $wl, iff we do not link with $LD.
6108 # Luckily, gcc supports the same syntax we need for Sun Studio.
6109 # Supported since Solaris 2.6 (maybe 2.5.1?)
6110 case $wlarc in
6111 '')
6112 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
6113 *)
6114 _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' ;;
6115 esac ;;
6116 esac
6117 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6118 ;;
6119
6120 sunos4*)
6121 if test "x$host_vendor" = xsequent; then
6122 # Use $CC to link under sequent, because it throws in some extra .o
6123 # files that make .init and .fini sections work.
6124 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
6125 else
6126 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
6127 fi
6128 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6129 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6130 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6131 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6132 ;;
6133
6134 sysv4)
6135 case $host_vendor in
6136 sni)
6137 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6138 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
6139 ;;
6140 siemens)
6141 ## LD is ld it makes a PLAMLIB
6142 ## CC just makes a GrossModule.
6143 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6144 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
6145 _LT_AC_TAGVAR(hardcode_direct, $1)=no
6146 ;;
6147 motorola)
6148 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6149 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
6150 ;;
6151 esac
6152 runpath_var='LD_RUN_PATH'
6153 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6154 ;;
6155
6156 sysv4.3*)
6157 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6158 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6159 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6160 ;;
6161
6162 sysv4*MP*)
6163 if test -d /usr/nec; then
6164 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6165 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6166 runpath_var=LD_RUN_PATH
6167 hardcode_runpath_var=yes
6168 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
6169 fi
6170 ;;
6171
6172 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*)
6173 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6174 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6175 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6176 runpath_var='LD_RUN_PATH'
6177
6178 if test "$GCC" = yes; then
6179 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6180 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6181 else
6182 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6183 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6184 fi
6185 ;;
6186
6187 sysv5* | sco3.2v5* | sco5v6*)
6188 # Note: We can NOT use -z defs as we might desire, because we do not
6189 # link with -lc, and that would cause any symbols used from libc to
6190 # always be unresolved, which means just about no library would
6191 # ever link correctly. If we're not using GNU ld we use -z text
6192 # though, which does catch some bad symbols but isn't as heavy-handed
6193 # as -z defs.
6194 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6195 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6196 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6197 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6198 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
6199 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
6200 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6201 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6202 runpath_var='LD_RUN_PATH'
6203
6204 if test "$GCC" = yes; then
6205 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6206 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6207 else
6208 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6209 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6210 fi
6211 ;;
6212
6213 uts4*)
6214 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6215 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6216 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6217 ;;
6218
6219 *)
6220 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6221 ;;
6222 esac
6223 fi
6224])
6225AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
6226test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6227
6228#
6229# Do we need to explicitly link libc?
6230#
6231case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
6232x|xyes)
6233 # Assume -lc should be added
6234 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6235
6236 if test "$enable_shared" = yes && test "$GCC" = yes; then
6237 case $_LT_AC_TAGVAR(archive_cmds, $1) in
6238 *'~'*)
6239 # FIXME: we may have to deal with multi-command sequences.
6240 ;;
6241 '$CC '*)
6242 # Test whether the compiler implicitly links with -lc since on some
6243 # systems, -lgcc has to come before -lc. If gcc already passes -lc
6244 # to ld, don't add -lc before -lgcc.
6245 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6246 $rm conftest*
6247 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
6248
6249 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6250 soname=conftest
6251 lib=conftest
6252 libobjs=conftest.$ac_objext
6253 deplibs=
6254 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6255 pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
6256 compiler_flags=-v
6257 linker_flags=-v
6258 verstring=
6259 output_objdir=.
6260 libname=conftest
6261 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6262 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
6263 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6264 then
6265 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6266 else
6267 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6268 fi
6269 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6270 else
6271 cat conftest.err 1>&5
6272 fi
6273 $rm conftest*
6274 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6275 ;;
6276 esac
6277 fi
6278 ;;
6279esac
6280])# AC_LIBTOOL_PROG_LD_SHLIBS
6281
6282
6283# _LT_AC_FILE_LTDLL_C
6284# -------------------
6285# Be careful that the start marker always follows a newline.
6286AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6287# /* ltdll.c starts here */
6288# #define WIN32_LEAN_AND_MEAN
6289# #include <windows.h>
6290# #undef WIN32_LEAN_AND_MEAN
6291# #include <stdio.h>
6292#
6293# #ifndef __CYGWIN__
6294# # ifdef __CYGWIN32__
6295# # define __CYGWIN__ __CYGWIN32__
6296# # endif
6297# #endif
6298#
6299# #ifdef __cplusplus
6300# extern "C" {
6301# #endif
6302# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6303# #ifdef __cplusplus
6304# }
6305# #endif
6306#
6307# #ifdef __CYGWIN__
6308# #include <cygwin/cygwin_dll.h>
6309# DECLARE_CYGWIN_DLL( DllMain );
6310# #endif
6311# HINSTANCE __hDllInstance_base;
6312#
6313# BOOL APIENTRY
6314# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6315# {
6316# __hDllInstance_base = hInst;
6317# return TRUE;
6318# }
6319# /* ltdll.c ends here */
6320])# _LT_AC_FILE_LTDLL_C
6321
6322
6323# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6324# ---------------------------------
6325AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6326
6327
6328# old names
6329AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
6330AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
6331AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
6332AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
6333AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
6334AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
6335AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
6336
6337# This is just to silence aclocal about the macro not being used
6338ifelse([AC_DISABLE_FAST_INSTALL])
6339
6340AC_DEFUN([LT_AC_PROG_GCJ],
6341[AC_CHECK_TOOL(GCJ, gcj, no)
6342 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6343 AC_SUBST(GCJFLAGS)
6344])
6345
6346AC_DEFUN([LT_AC_PROG_RC],
6347[AC_CHECK_TOOL(RC, windres, no)
6348])
6349
6350# NOTE: This macro has been submitted for inclusion into #
6351# GNU Autoconf as AC_PROG_SED. When it is available in #
6352# a released version of Autoconf we should remove this #
6353# macro and use it instead. #
6354# LT_AC_PROG_SED
6355# --------------
6356# Check for a fully-functional sed program, that truncates
6357# as few characters as possible. Prefer GNU sed if found.
6358AC_DEFUN([LT_AC_PROG_SED],
6359[AC_MSG_CHECKING([for a sed that does not truncate output])
6360AC_CACHE_VAL(lt_cv_path_SED,
6361[# Loop through the user's path and test for sed and gsed.
6362# Then use that list of sed's as ones to test for truncation.
6363as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6364for as_dir in $PATH
6365do
6366 IFS=$as_save_IFS
6367 test -z "$as_dir" && as_dir=.
6368 for lt_ac_prog in sed gsed; do
6369 for ac_exec_ext in '' $ac_executable_extensions; do
6370 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
6371 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6372 fi
6373 done
6374 done
6375done
6376IFS=$as_save_IFS
6377lt_ac_max=0
6378lt_ac_count=0
6379# Add /usr/xpg4/bin/sed as it is typically found on Solaris
6380# along with /bin/sed that truncates output.
6381for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6382 test ! -f $lt_ac_sed && continue
6383 cat /dev/null > conftest.in
6384 lt_ac_count=0
6385 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6386 # Check for GNU sed and select it if it is found.
6387 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6388 lt_cv_path_SED=$lt_ac_sed
6389 break
6390 fi
6391 while true; do
6392 cat conftest.in conftest.in >conftest.tmp
6393 mv conftest.tmp conftest.in
6394 cp conftest.in conftest.nl
6395 echo >>conftest.nl
6396 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6397 cmp -s conftest.out conftest.nl || break
6398 # 10000 chars as input seems more than enough
6399 test $lt_ac_count -gt 10 && break
6400 lt_ac_count=`expr $lt_ac_count + 1`
6401 if test $lt_ac_count -gt $lt_ac_max; then
6402 lt_ac_max=$lt_ac_count
6403 lt_cv_path_SED=$lt_ac_sed
6404 fi
6405 done
6406done
6407])
6408SED=$lt_cv_path_SED
6409AC_SUBST([SED])
6410AC_MSG_RESULT([$SED])
6411])
6412
6413# Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
6414#
6415# This file is free software; the Free Software Foundation
6416# gives unlimited permission to copy and/or distribute it,
6417# with or without modifications, as long as this notice is preserved.
6418
6419# AM_AUTOMAKE_VERSION(VERSION)
6420# ----------------------------
6421# Automake X.Y traces this macro to ensure aclocal.m4 has been
6422# generated from the m4 files accompanying Automake X.Y.
6423AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
6424
6425# AM_SET_CURRENT_AUTOMAKE_VERSION
6426# -------------------------------
6427# Call AM_AUTOMAKE_VERSION so it can be traced.
6428# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
6429AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
6430 [AM_AUTOMAKE_VERSION([1.9.6])])
6431
6432# AM_AUX_DIR_EXPAND -*- Autoconf -*-
6433
6434# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
6435#
6436# This file is free software; the Free Software Foundation
6437# gives unlimited permission to copy and/or distribute it,
6438# with or without modifications, as long as this notice is preserved.
6439
6440# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
6441# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
6442# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
6443#
6444# Of course, Automake must honor this variable whenever it calls a
6445# tool from the auxiliary directory. The problem is that $srcdir (and
6446# therefore $ac_aux_dir as well) can be either absolute or relative,
6447# depending on how configure is run. This is pretty annoying, since
6448# it makes $ac_aux_dir quite unusable in subdirectories: in the top
6449# source directory, any form will work fine, but in subdirectories a
6450# relative path needs to be adjusted first.
6451#
6452# $ac_aux_dir/missing
6453# fails when called from a subdirectory if $ac_aux_dir is relative
6454# $top_srcdir/$ac_aux_dir/missing
6455# fails if $ac_aux_dir is absolute,
6456# fails when called from a subdirectory in a VPATH build with
6457# a relative $ac_aux_dir
6458#
6459# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
6460# are both prefixed by $srcdir. In an in-source build this is usually
6461# harmless because $srcdir is `.', but things will broke when you
6462# start a VPATH build or use an absolute $srcdir.
6463#
6464# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
6465# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
6466# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
6467# and then we would define $MISSING as
6468# MISSING="\${SHELL} $am_aux_dir/missing"
6469# This will work as long as MISSING is not called from configure, because
6470# unfortunately $(top_srcdir) has no meaning in configure.
6471# However there are other variables, like CC, which are often used in
6472# configure, and could therefore not use this "fixed" $ac_aux_dir.
6473#
6474# Another solution, used here, is to always expand $ac_aux_dir to an
6475# absolute PATH. The drawback is that using absolute paths prevent a
6476# configured tree to be moved without reconfiguration.
6477
6478AC_DEFUN([AM_AUX_DIR_EXPAND],
6479[dnl Rely on autoconf to set up CDPATH properly.
6480AC_PREREQ([2.50])dnl
6481# expand $ac_aux_dir to an absolute path
6482am_aux_dir=`cd $ac_aux_dir && pwd`
6483])
6484
6485# AM_CONDITIONAL -*- Autoconf -*-
6486
6487# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
6488# Free Software Foundation, Inc.
6489#
6490# This file is free software; the Free Software Foundation
6491# gives unlimited permission to copy and/or distribute it,
6492# with or without modifications, as long as this notice is preserved.
6493
6494# serial 7
6495
6496# AM_CONDITIONAL(NAME, SHELL-CONDITION)
6497# -------------------------------------
6498# Define a conditional.
6499AC_DEFUN([AM_CONDITIONAL],
6500[AC_PREREQ(2.52)dnl
6501 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
6502 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
6503AC_SUBST([$1_TRUE])
6504AC_SUBST([$1_FALSE])
6505if $2; then
6506 $1_TRUE=
6507 $1_FALSE='#'
6508else
6509 $1_TRUE='#'
6510 $1_FALSE=
6511fi
6512AC_CONFIG_COMMANDS_PRE(
6513[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
6514 AC_MSG_ERROR([[conditional "$1" was never defined.
6515Usually this means the macro was only invoked conditionally.]])
6516fi])])
6517
6518
6519# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
6520# Free Software Foundation, Inc.
6521#
6522# This file is free software; the Free Software Foundation
6523# gives unlimited permission to copy and/or distribute it,
6524# with or without modifications, as long as this notice is preserved.
6525
6526# serial 8
6527
6528# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
6529# written in clear, in which case automake, when reading aclocal.m4,
6530# will think it sees a *use*, and therefore will trigger all it's
6531# C support machinery. Also note that it means that autoscan, seeing
6532# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
6533
6534
6535# _AM_DEPENDENCIES(NAME)
6536# ----------------------
6537# See how the compiler implements dependency checking.
6538# NAME is "CC", "CXX", "GCJ", or "OBJC".
6539# We try a few techniques and use that to set a single cache variable.
6540#
6541# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
6542# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
6543# dependency, and given that the user is not expected to run this macro,
6544# just rely on AC_PROG_CC.
6545AC_DEFUN([_AM_DEPENDENCIES],
6546[AC_REQUIRE([AM_SET_DEPDIR])dnl
6547AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
6548AC_REQUIRE([AM_MAKE_INCLUDE])dnl
6549AC_REQUIRE([AM_DEP_TRACK])dnl
6550
6551ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
6552 [$1], CXX, [depcc="$CXX" am_compiler_list=],
6553 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
6554 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
6555 [depcc="$$1" am_compiler_list=])
6556
6557AC_CACHE_CHECK([dependency style of $depcc],
6558 [am_cv_$1_dependencies_compiler_type],
6559[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6560 # We make a subdir and do the tests there. Otherwise we can end up
6561 # making bogus files that we don't know about and never remove. For
6562 # instance it was reported that on HP-UX the gcc test will end up
6563 # making a dummy file named `D' -- because `-MD' means `put the output
6564 # in D'.
6565 mkdir conftest.dir
6566 # Copy depcomp to subdir because otherwise we won't find it if we're
6567 # using a relative directory.
6568 cp "$am_depcomp" conftest.dir
6569 cd conftest.dir
6570 # We will build objects and dependencies in a subdirectory because
6571 # it helps to detect inapplicable dependency modes. For instance
6572 # both Tru64's cc and ICC support -MD to output dependencies as a
6573 # side effect of compilation, but ICC will put the dependencies in
6574 # the current directory while Tru64 will put them in the object
6575 # directory.
6576 mkdir sub
6577
6578 am_cv_$1_dependencies_compiler_type=none
6579 if test "$am_compiler_list" = ""; then
6580 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
6581 fi
6582 for depmode in $am_compiler_list; do
6583 # Setup a source with many dependencies, because some compilers
6584 # like to wrap large dependency lists on column 80 (with \), and
6585 # we should not choose a depcomp mode which is confused by this.
6586 #
6587 # We need to recreate these files for each test, as the compiler may
6588 # overwrite some of them when testing with obscure command lines.
6589 # This happens at least with the AIX C compiler.
6590 : > sub/conftest.c
6591 for i in 1 2 3 4 5 6; do
6592 echo '#include "conftst'$i'.h"' >> sub/conftest.c
6593 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6594 # Solaris 8's {/usr,}/bin/sh.
6595 touch sub/conftst$i.h
6596 done
6597 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6598
6599 case $depmode in
6600 nosideeffect)
6601 # after this tag, mechanisms are not by side-effect, so they'll
6602 # only be used when explicitly requested
6603 if test "x$enable_dependency_tracking" = xyes; then
6604 continue
6605 else
6606 break
6607 fi
6608 ;;
6609 none) break ;;
6610 esac
6611 # We check with `-c' and `-o' for the sake of the "dashmstdout"
6612 # mode. It turns out that the SunPro C++ compiler does not properly
6613 # handle `-M -o', and we need to detect this.
6614 if depmode=$depmode \
6615 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6616 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6617 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
6618 >/dev/null 2>conftest.err &&
6619 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6620 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
6621 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6622 # icc doesn't choke on unknown options, it will just issue warnings
6623 # or remarks (even with -Werror). So we grep stderr for any message
6624 # that says an option was ignored or not supported.
6625 # When given -MP, icc 7.0 and 7.1 complain thusly:
6626 # icc: Command line warning: ignoring option '-M'; no argument required
6627 # The diagnosis changed in icc 8.0:
6628 # icc: Command line remark: option '-MP' not supported
6629 if (grep 'ignoring option' conftest.err ||
6630 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6631 am_cv_$1_dependencies_compiler_type=$depmode
6632 break
6633 fi
6634 fi
6635 done
6636
6637 cd ..
6638 rm -rf conftest.dir
6639else
6640 am_cv_$1_dependencies_compiler_type=none
6641fi
6642])
6643AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
6644AM_CONDITIONAL([am__fastdep$1], [
6645 test "x$enable_dependency_tracking" != xno \
6646 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
6647])
6648
6649
6650# AM_SET_DEPDIR
6651# -------------
6652# Choose a directory name for dependency files.
6653# This macro is AC_REQUIREd in _AM_DEPENDENCIES
6654AC_DEFUN([AM_SET_DEPDIR],
6655[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6656AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
6657])
6658
6659
6660# AM_DEP_TRACK
6661# ------------
6662AC_DEFUN([AM_DEP_TRACK],
6663[AC_ARG_ENABLE(dependency-tracking,
6664[ --disable-dependency-tracking speeds up one-time build
6665 --enable-dependency-tracking do not reject slow dependency extractors])
6666if test "x$enable_dependency_tracking" != xno; then
6667 am_depcomp="$ac_aux_dir/depcomp"
6668 AMDEPBACKSLASH='\'
6669fi
6670AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
6671AC_SUBST([AMDEPBACKSLASH])
6672])
6673
6674# Generate code to set up dependency tracking. -*- Autoconf -*-
6675
6676# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
6677# Free Software Foundation, Inc.
6678#
6679# This file is free software; the Free Software Foundation
6680# gives unlimited permission to copy and/or distribute it,
6681# with or without modifications, as long as this notice is preserved.
6682
6683#serial 3
6684
6685# _AM_OUTPUT_DEPENDENCY_COMMANDS
6686# ------------------------------
6687AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
6688[for mf in $CONFIG_FILES; do
6689 # Strip MF so we end up with the name of the file.
6690 mf=`echo "$mf" | sed -e 's/:.*$//'`
6691 # Check whether this is an Automake generated Makefile or not.
6692 # We used to match only the files named `Makefile.in', but
6693 # some people rename them; so instead we look at the file content.
6694 # Grep'ing the first line is not enough: some people post-process
6695 # each Makefile.in and add a new line on top of each file to say so.
6696 # So let's grep whole file.
6697 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
6698 dirpart=`AS_DIRNAME("$mf")`
6699 else
6700 continue
6701 fi
6702 # Extract the definition of DEPDIR, am__include, and am__quote
6703 # from the Makefile without running `make'.
6704 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
6705 test -z "$DEPDIR" && continue
6706 am__include=`sed -n 's/^am__include = //p' < "$mf"`
6707 test -z "am__include" && continue
6708 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
6709 # When using ansi2knr, U may be empty or an underscore; expand it
6710 U=`sed -n 's/^U = //p' < "$mf"`
6711 # Find all dependency output files, they are included files with
6712 # $(DEPDIR) in their names. We invoke sed twice because it is the
6713 # simplest approach to changing $(DEPDIR) to its actual value in the
6714 # expansion.
6715 for file in `sed -n "
6716 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
6717 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
6718 # Make sure the directory exists.
6719 test -f "$dirpart/$file" && continue
6720 fdir=`AS_DIRNAME(["$file"])`
6721 AS_MKDIR_P([$dirpart/$fdir])
6722 # echo "creating $dirpart/$file"
6723 echo '# dummy' > "$dirpart/$file"
6724 done
6725done
6726])# _AM_OUTPUT_DEPENDENCY_COMMANDS
6727
6728
6729# AM_OUTPUT_DEPENDENCY_COMMANDS
6730# -----------------------------
6731# This macro should only be invoked once -- use via AC_REQUIRE.
6732#
6733# This code is only required when automatic dependency tracking
6734# is enabled. FIXME. This creates each `.P' file that we will
6735# need in order to bootstrap the dependency handling code.
6736AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
6737[AC_CONFIG_COMMANDS([depfiles],
6738 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
6739 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
6740])
6741
6742# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
6743# Free Software Foundation, Inc.
6744#
6745# This file is free software; the Free Software Foundation
6746# gives unlimited permission to copy and/or distribute it,
6747# with or without modifications, as long as this notice is preserved.
6748
6749# serial 8
6750
6751# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
6752AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
6753
6754# Do all the work for Automake. -*- Autoconf -*-
6755
6756# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6757# Free Software Foundation, Inc.
6758#
6759# This file is free software; the Free Software Foundation
6760# gives unlimited permission to copy and/or distribute it,
6761# with or without modifications, as long as this notice is preserved.
6762
6763# serial 12
6764
6765# This macro actually does too much. Some checks are only needed if
6766# your package does certain things. But this isn't really a big deal.
6767
6768# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
6769# AM_INIT_AUTOMAKE([OPTIONS])
6770# -----------------------------------------------
6771# The call with PACKAGE and VERSION arguments is the old style
6772# call (pre autoconf-2.50), which is being phased out. PACKAGE
6773# and VERSION should now be passed to AC_INIT and removed from
6774# the call to AM_INIT_AUTOMAKE.
6775# We support both call styles for the transition. After
6776# the next Automake release, Autoconf can make the AC_INIT
6777# arguments mandatory, and then we can depend on a new Autoconf
6778# release and drop the old call support.
6779AC_DEFUN([AM_INIT_AUTOMAKE],
6780[AC_PREREQ([2.58])dnl
6781dnl Autoconf wants to disallow AM_ names. We explicitly allow
6782dnl the ones we care about.
6783m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
6784AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
6785AC_REQUIRE([AC_PROG_INSTALL])dnl
6786# test to see if srcdir already configured
6787if test "`cd $srcdir && pwd`" != "`pwd`" &&
6788 test -f $srcdir/config.status; then
6789 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
6790fi
6791
6792# test whether we have cygpath
6793if test -z "$CYGPATH_W"; then
6794 if (cygpath --version) >/dev/null 2>/dev/null; then
6795 CYGPATH_W='cygpath -w'
6796 else
6797 CYGPATH_W=echo
6798 fi
6799fi
6800AC_SUBST([CYGPATH_W])
6801
6802# Define the identity of the package.
6803dnl Distinguish between old-style and new-style calls.
6804m4_ifval([$2],
6805[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
6806 AC_SUBST([PACKAGE], [$1])dnl
6807 AC_SUBST([VERSION], [$2])],
6808[_AM_SET_OPTIONS([$1])dnl
6809 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
6810 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
6811
6812_AM_IF_OPTION([no-define],,
6813[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
6814 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
6815
6816# Some tools Automake needs.
6817AC_REQUIRE([AM_SANITY_CHECK])dnl
6818AC_REQUIRE([AC_ARG_PROGRAM])dnl
6819AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
6820AM_MISSING_PROG(AUTOCONF, autoconf)
6821AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
6822AM_MISSING_PROG(AUTOHEADER, autoheader)
6823AM_MISSING_PROG(MAKEINFO, makeinfo)
6824AM_PROG_INSTALL_SH
6825AM_PROG_INSTALL_STRIP
6826AC_REQUIRE([AM_PROG_MKDIR_P])dnl
6827# We need awk for the "check" target. The system "awk" is bad on
6828# some platforms.
6829AC_REQUIRE([AC_PROG_AWK])dnl
6830AC_REQUIRE([AC_PROG_MAKE_SET])dnl
6831AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6832_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
6833 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
6834 [_AM_PROG_TAR([v7])])])
6835_AM_IF_OPTION([no-dependencies],,
6836[AC_PROVIDE_IFELSE([AC_PROG_CC],
6837 [_AM_DEPENDENCIES(CC)],
6838 [define([AC_PROG_CC],
6839 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
6840AC_PROVIDE_IFELSE([AC_PROG_CXX],
6841 [_AM_DEPENDENCIES(CXX)],
6842 [define([AC_PROG_CXX],
6843 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
6844])
6845])
6846
6847
6848# When config.status generates a header, we must update the stamp-h file.
6849# This file resides in the same directory as the config header
6850# that is generated. The stamp files are numbered to have different names.
6851
6852# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
6853# loop where config.status creates the headers, so we can generate
6854# our stamp files there.
6855AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
6856[# Compute $1's index in $config_headers.
6857_am_stamp_count=1
6858for _am_header in $config_headers :; do
6859 case $_am_header in
6860 $1 | $1:* )
6861 break ;;
6862 * )
6863 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
6864 esac
6865done
6866echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
6867
6868# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
6869#
6870# This file is free software; the Free Software Foundation
6871# gives unlimited permission to copy and/or distribute it,
6872# with or without modifications, as long as this notice is preserved.
6873
6874# AM_PROG_INSTALL_SH
6875# ------------------
6876# Define $install_sh.
6877AC_DEFUN([AM_PROG_INSTALL_SH],
6878[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6879install_sh=${install_sh-"$am_aux_dir/install-sh"}
6880AC_SUBST(install_sh)])
6881
6882# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
6883#
6884# This file is free software; the Free Software Foundation
6885# gives unlimited permission to copy and/or distribute it,
6886# with or without modifications, as long as this notice is preserved.
6887
6888# serial 2
6889
6890# Check whether the underlying file-system supports filenames
6891# with a leading dot. For instance MS-DOS doesn't.
6892AC_DEFUN([AM_SET_LEADING_DOT],
6893[rm -rf .tst 2>/dev/null
6894mkdir .tst 2>/dev/null
6895if test -d .tst; then
6896 am__leading_dot=.
6897else
6898 am__leading_dot=_
6899fi
6900rmdir .tst 2>/dev/null
6901AC_SUBST([am__leading_dot])])
6902
6903# Check to see how 'make' treats includes. -*- Autoconf -*-
6904
6905# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
6906#
6907# This file is free software; the Free Software Foundation
6908# gives unlimited permission to copy and/or distribute it,
6909# with or without modifications, as long as this notice is preserved.
6910
6911# serial 3
6912
6913# AM_MAKE_INCLUDE()
6914# -----------------
6915# Check to see how make treats includes.
6916AC_DEFUN([AM_MAKE_INCLUDE],
6917[am_make=${MAKE-make}
6918cat > confinc << 'END'
6919am__doit:
6920 @echo done
6921.PHONY: am__doit
6922END
6923# If we don't find an include directive, just comment out the code.
6924AC_MSG_CHECKING([for style of include used by $am_make])
6925am__include="#"
6926am__quote=
6927_am_result=none
6928# First try GNU make style include.
6929echo "include confinc" > confmf
6930# We grep out `Entering directory' and `Leaving directory'
6931# messages which can occur if `w' ends up in MAKEFLAGS.
6932# In particular we don't look at `^make:' because GNU make might
6933# be invoked under some other name (usually "gmake"), in which
6934# case it prints its new name instead of `make'.
6935if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
6936 am__include=include
6937 am__quote=
6938 _am_result=GNU
6939fi
6940# Now try BSD make style include.
6941if test "$am__include" = "#"; then
6942 echo '.include "confinc"' > confmf
6943 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
6944 am__include=.include
6945 am__quote="\""
6946 _am_result=BSD
6947 fi
6948fi
6949AC_SUBST([am__include])
6950AC_SUBST([am__quote])
6951AC_MSG_RESULT([$_am_result])
6952rm -f confinc confmf
6953])
6954
6955# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
6956
6957# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
6958# Free Software Foundation, Inc.
6959#
6960# This file is free software; the Free Software Foundation
6961# gives unlimited permission to copy and/or distribute it,
6962# with or without modifications, as long as this notice is preserved.
6963
6964# serial 4
6965
6966# AM_MISSING_PROG(NAME, PROGRAM)
6967# ------------------------------
6968AC_DEFUN([AM_MISSING_PROG],
6969[AC_REQUIRE([AM_MISSING_HAS_RUN])
6970$1=${$1-"${am_missing_run}$2"}
6971AC_SUBST($1)])
6972
6973
6974# AM_MISSING_HAS_RUN
6975# ------------------
6976# Define MISSING if not defined so far and test if it supports --run.
6977# If it does, set am_missing_run to use it, otherwise, to nothing.
6978AC_DEFUN([AM_MISSING_HAS_RUN],
6979[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6980test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
6981# Use eval to expand $SHELL
6982if eval "$MISSING --run true"; then
6983 am_missing_run="$MISSING --run "
6984else
6985 am_missing_run=
6986 AC_MSG_WARN([`missing' script is too old or missing])
6987fi
6988])
6989
6990# Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
6991#
6992# This file is free software; the Free Software Foundation
6993# gives unlimited permission to copy and/or distribute it,
6994# with or without modifications, as long as this notice is preserved.
6995
6996# AM_PROG_MKDIR_P
6997# ---------------
6998# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
6999#
7000# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
7001# created by `make install' are always world readable, even if the
7002# installer happens to have an overly restrictive umask (e.g. 077).
7003# This was a mistake. There are at least two reasons why we must not
7004# use `-m 0755':
7005# - it causes special bits like SGID to be ignored,
7006# - it may be too restrictive (some setups expect 775 directories).
7007#
7008# Do not use -m 0755 and let people choose whatever they expect by
7009# setting umask.
7010#
7011# We cannot accept any implementation of `mkdir' that recognizes `-p'.
7012# Some implementations (such as Solaris 8's) are not thread-safe: if a
7013# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
7014# concurrently, both version can detect that a/ is missing, but only
7015# one can create it and the other will error out. Consequently we
7016# restrict ourselves to GNU make (using the --version option ensures
7017# this.)
7018AC_DEFUN([AM_PROG_MKDIR_P],
7019[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
7020 # We used to keeping the `.' as first argument, in order to
7021 # allow $(mkdir_p) to be used without argument. As in
7022 # $(mkdir_p) $(somedir)
7023 # where $(somedir) is conditionally defined. However this is wrong
7024 # for two reasons:
7025 # 1. if the package is installed by a user who cannot write `.'
7026 # make install will fail,
7027 # 2. the above comment should most certainly read
7028 # $(mkdir_p) $(DESTDIR)$(somedir)
7029 # so it does not work when $(somedir) is undefined and
7030 # $(DESTDIR) is not.
7031 # To support the latter case, we have to write
7032 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
7033 # so the `.' trick is pointless.
7034 mkdir_p='mkdir -p --'
7035else
7036 # On NextStep and OpenStep, the `mkdir' command does not
7037 # recognize any option. It will interpret all options as
7038 # directories to create, and then abort because `.' already
7039 # exists.
7040 for d in ./-p ./--version;
7041 do
7042 test -d $d && rmdir $d
7043 done
7044 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
7045 if test -f "$ac_aux_dir/mkinstalldirs"; then
7046 mkdir_p='$(mkinstalldirs)'
7047 else
7048 mkdir_p='$(install_sh) -d'
7049 fi
7050fi
7051AC_SUBST([mkdir_p])])
7052
7053# Helper functions for option handling. -*- Autoconf -*-
7054
7055# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
7056#
7057# This file is free software; the Free Software Foundation
7058# gives unlimited permission to copy and/or distribute it,
7059# with or without modifications, as long as this notice is preserved.
7060
7061# serial 3
7062
7063# _AM_MANGLE_OPTION(NAME)
7064# -----------------------
7065AC_DEFUN([_AM_MANGLE_OPTION],
7066[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
7067
7068# _AM_SET_OPTION(NAME)
7069# ------------------------------
7070# Set option NAME. Presently that only means defining a flag for this option.
7071AC_DEFUN([_AM_SET_OPTION],
7072[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
7073
7074# _AM_SET_OPTIONS(OPTIONS)
7075# ----------------------------------
7076# OPTIONS is a space-separated list of Automake options.
7077AC_DEFUN([_AM_SET_OPTIONS],
7078[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
7079
7080# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
7081# -------------------------------------------
7082# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
7083AC_DEFUN([_AM_IF_OPTION],
7084[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
7085
7086# Copyright (C) 1996, 1997, 1998, 2000, 2001, 2002, 2003, 2005
7087# Free Software Foundation, Inc.
7088#
7089# This file is free software; the Free Software Foundation
7090# gives unlimited permission to copy and/or distribute it,
7091# with or without modifications, as long as this notice is preserved.
7092
7093# serial 4
7094
7095AC_DEFUN([AM_C_PROTOTYPES],
7096[AC_REQUIRE([AC_C_PROTOTYPES])
7097if test "$ac_cv_prog_cc_stdc" != no; then
7098 U= ANSI2KNR=
7099else
7100 U=_ ANSI2KNR=./ansi2knr
7101fi
7102# Ensure some checks needed by ansi2knr itself.
7103AC_REQUIRE([AC_HEADER_STDC])
7104AC_CHECK_HEADERS(string.h)
7105AC_SUBST(U)dnl
7106AC_SUBST(ANSI2KNR)dnl
7107])
7108
7109AU_DEFUN([fp_C_PROTOTYPES], [AM_C_PROTOTYPES])
7110
7111# Check to make sure that the build environment is sane. -*- Autoconf -*-
7112
7113# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
7114# Free Software Foundation, Inc.
7115#
7116# This file is free software; the Free Software Foundation
7117# gives unlimited permission to copy and/or distribute it,
7118# with or without modifications, as long as this notice is preserved.
7119
7120# serial 4
7121
7122# AM_SANITY_CHECK
7123# ---------------
7124AC_DEFUN([AM_SANITY_CHECK],
7125[AC_MSG_CHECKING([whether build environment is sane])
7126# Just in case
7127sleep 1
7128echo timestamp > conftest.file
7129# Do `set' in a subshell so we don't clobber the current shell's
7130# arguments. Must try -L first in case configure is actually a
7131# symlink; some systems play weird games with the mod time of symlinks
7132# (eg FreeBSD returns the mod time of the symlink's containing
7133# directory).
7134if (
7135 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
7136 if test "$[*]" = "X"; then
7137 # -L didn't work.
7138 set X `ls -t $srcdir/configure conftest.file`
7139 fi
7140 rm -f conftest.file
7141 if test "$[*]" != "X $srcdir/configure conftest.file" \
7142 && test "$[*]" != "X conftest.file $srcdir/configure"; then
7143
7144 # If neither matched, then we have a broken ls. This can happen
7145 # if, for instance, CONFIG_SHELL is bash and it inherits a
7146 # broken ls alias from the environment. This has actually
7147 # happened. Such a system could not be considered "sane".
7148 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
7149alias in your environment])
7150 fi
7151
7152 test "$[2]" = conftest.file
7153 )
7154then
7155 # Ok.
7156 :
7157else
7158 AC_MSG_ERROR([newly created file is older than distributed files!
7159Check your system clock])
7160fi
7161AC_MSG_RESULT(yes)])
7162
7163# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
7164#
7165# This file is free software; the Free Software Foundation
7166# gives unlimited permission to copy and/or distribute it,
7167# with or without modifications, as long as this notice is preserved.
7168
7169# AM_PROG_INSTALL_STRIP
7170# ---------------------
7171# One issue with vendor `install' (even GNU) is that you can't
7172# specify the program used to strip binaries. This is especially
7173# annoying in cross-compiling environments, where the build's strip
7174# is unlikely to handle the host's binaries.
7175# Fortunately install-sh will honor a STRIPPROG variable, so we
7176# always use install-sh in `make install-strip', and initialize
7177# STRIPPROG with the value of the STRIP variable (set by the user).
7178AC_DEFUN([AM_PROG_INSTALL_STRIP],
7179[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
7180# Installed binaries are usually stripped using `strip' when the user
7181# run `make install-strip'. However `strip' might not be the right
7182# tool to use in cross-compilation environments, therefore Automake
7183# will honor the `STRIP' environment variable to overrule this program.
7184dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
7185if test "$cross_compiling" != no; then
7186 AC_CHECK_TOOL([STRIP], [strip], :)
7187fi
7188INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
7189AC_SUBST([INSTALL_STRIP_PROGRAM])])
7190
7191# Check how to create a tarball. -*- Autoconf -*-
7192
7193# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
7194#
7195# This file is free software; the Free Software Foundation
7196# gives unlimited permission to copy and/or distribute it,
7197# with or without modifications, as long as this notice is preserved.
7198
7199# serial 2
7200
7201# _AM_PROG_TAR(FORMAT)
7202# --------------------
7203# Check how to create a tarball in format FORMAT.
7204# FORMAT should be one of `v7', `ustar', or `pax'.
7205#
7206# Substitute a variable $(am__tar) that is a command
7207# writing to stdout a FORMAT-tarball containing the directory
7208# $tardir.
7209# tardir=directory && $(am__tar) > result.tar
7210#
7211# Substitute a variable $(am__untar) that extract such
7212# a tarball read from stdin.
7213# $(am__untar) < result.tar
7214AC_DEFUN([_AM_PROG_TAR],
7215[# Always define AMTAR for backward compatibility.
7216AM_MISSING_PROG([AMTAR], [tar])
7217m4_if([$1], [v7],
7218 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
7219 [m4_case([$1], [ustar],, [pax],,
7220 [m4_fatal([Unknown tar format])])
7221AC_MSG_CHECKING([how to create a $1 tar archive])
7222# Loop over all known methods to create a tar archive until one works.
7223_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
7224_am_tools=${am_cv_prog_tar_$1-$_am_tools}
7225# Do not fold the above two line into one, because Tru64 sh and
7226# Solaris sh will not grok spaces in the rhs of `-'.
7227for _am_tool in $_am_tools
7228do
7229 case $_am_tool in
7230 gnutar)
7231 for _am_tar in tar gnutar gtar;
7232 do
7233 AM_RUN_LOG([$_am_tar --version]) && break
7234 done
7235 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
7236 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
7237 am__untar="$_am_tar -xf -"
7238 ;;
7239 plaintar)
7240 # Must skip GNU tar: if it does not support --format= it doesn't create
7241 # ustar tarball either.
7242 (tar --version) >/dev/null 2>&1 && continue
7243 am__tar='tar chf - "$$tardir"'
7244 am__tar_='tar chf - "$tardir"'
7245 am__untar='tar xf -'
7246 ;;
7247 pax)
7248 am__tar='pax -L -x $1 -w "$$tardir"'
7249 am__tar_='pax -L -x $1 -w "$tardir"'
7250 am__untar='pax -r'
7251 ;;
7252 cpio)
7253 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
7254 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
7255 am__untar='cpio -i -H $1 -d'
7256 ;;
7257 none)
7258 am__tar=false
7259 am__tar_=false
7260 am__untar=false
7261 ;;
7262 esac
7263
7264 # If the value was cached, stop now. We just wanted to have am__tar
7265 # and am__untar set.
7266 test -n "${am_cv_prog_tar_$1}" && break
7267
7268 # tar/untar a dummy directory, and stop if the command works
7269 rm -rf conftest.dir
7270 mkdir conftest.dir
7271 echo GrepMe > conftest.dir/file
7272 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
7273 rm -rf conftest.dir
7274 if test -s conftest.tar; then
7275 AM_RUN_LOG([$am__untar <conftest.tar])
7276 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
7277 fi
7278done
7279rm -rf conftest.dir
7280
7281AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
7282AC_MSG_RESULT([$am_cv_prog_tar_$1])])
7283AC_SUBST([am__tar])
7284AC_SUBST([am__untar])
7285]) # _AM_PROG_TAR
7286
7287m4_include([acinclude.m4])
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