1 # generated automatically by aclocal 1.9.6 -*- Autoconf -*-
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.
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.
14 # Copyright (C) 1995-2002 Free Software Foundation, Inc.
15 # Copyright (C) 2001-2003,2004 Red Hat, Inc.
16 #
17 # This file is free software, distributed under the terms of the GNU
18 # General Public License. As a special exception to the GNU General
19 # Public License, this file may be distributed as part of a program
20 # that contains a configuration script generated by Autoconf, under
21 # the same distribution terms as the rest of that program.
22 #
23 # This file can be copied and used freely without restrictions. It can
24 # be used in projects which are not available under the GNU Public License
25 # but which still want to provide support for the GNU gettext functionality.
26 #
27 # Macro to add for using GNU gettext.
28 # Ulrich Drepper <drepper@cygnus.com>, 1995, 1996
29 #
30 # Modified to never use included libintl.
31 # Owen Taylor <otaylor@redhat.com>, 12/15/1998
32 #
33 # Major rework to remove unused code
34 # Owen Taylor <otaylor@redhat.com>, 12/11/2002
35 #
36 # Added better handling of ALL_LINGUAS from GNU gettext version
37 # written by Bruno Haible, Owen Taylor <otaylor.redhat.com> 5/30/3002
38 #
39 # Modified to require ngettext
40 # Matthias Clasen <mclasen@redhat.com> 08/06/2004
41 #
42 # We need this here as well, since someone might use autoconf-2.5x
43 # to configure GLib then an older version to configure a package
44 # using AM_GLIB_GNU_GETTEXT
45 AC_PREREQ(2.53)
47 dnl
48 dnl We go to great lengths to make sure that aclocal won't
49 dnl try to pull in the installed version of these macros
50 dnl when running aclocal in the glib directory.
51 dnl
52 m4_copy([AC_DEFUN],[glib_DEFUN])
53 m4_copy([AC_REQUIRE],[glib_REQUIRE])
54 dnl
55 dnl At the end, if we're not within glib, we'll define the public
56 dnl definitions in terms of our private definitions.
57 dnl
59 # GLIB_LC_MESSAGES
60 #--------------------
61 glib_DEFUN([GLIB_LC_MESSAGES],
62 [AC_CHECK_HEADERS([locale.h])
63 if test $ac_cv_header_locale_h = yes; then
64 AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
65 [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
66 am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
67 if test $am_cv_val_LC_MESSAGES = yes; then
68 AC_DEFINE(HAVE_LC_MESSAGES, 1,
69 [Define if your <locale.h> file defines LC_MESSAGES.])
70 fi
71 fi])
73 # GLIB_PATH_PROG_WITH_TEST
74 #----------------------------
75 dnl GLIB_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
76 dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
77 glib_DEFUN([GLIB_PATH_PROG_WITH_TEST],
78 [# Extract the first word of "$2", so it can be a program name with args.
79 set dummy $2; ac_word=[$]2
80 AC_MSG_CHECKING([for $ac_word])
81 AC_CACHE_VAL(ac_cv_path_$1,
82 [case "[$]$1" in
83 /*)
84 ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
85 ;;
86 *)
87 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
88 for ac_dir in ifelse([$5], , $PATH, [$5]); do
89 test -z "$ac_dir" && ac_dir=.
90 if test -f $ac_dir/$ac_word; then
91 if [$3]; then
92 ac_cv_path_$1="$ac_dir/$ac_word"
93 break
94 fi
95 fi
96 done
97 IFS="$ac_save_ifs"
98 dnl If no 4th arg is given, leave the cache variable unset,
99 dnl so AC_PATH_PROGS will keep looking.
100 ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
101 ])dnl
102 ;;
103 esac])dnl
104 $1="$ac_cv_path_$1"
105 if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
106 AC_MSG_RESULT([$]$1)
107 else
108 AC_MSG_RESULT(no)
109 fi
110 AC_SUBST($1)dnl
111 ])
113 # GLIB_WITH_NLS
114 #-----------------
115 glib_DEFUN([GLIB_WITH_NLS],
116 dnl NLS is obligatory
117 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
118 USE_NLS=yes
119 AC_SUBST(USE_NLS)
121 gt_cv_have_gettext=no
123 CATOBJEXT=NONE
124 XGETTEXT=:
125 INTLLIBS=
127 AC_CHECK_HEADER(libintl.h,
128 [gt_cv_func_dgettext_libintl="no"
129 libintl_extra_libs=""
131 #
132 # First check in libc
133 #
134 AC_CACHE_CHECK([for ngettext in libc], gt_cv_func_ngettext_libc,
135 [AC_TRY_LINK([
136 #include <libintl.h>
137 ],
138 [return !ngettext ("","", 1)],
139 gt_cv_func_ngettext_libc=yes,
140 gt_cv_func_ngettext_libc=no)
141 ])
143 if test "$gt_cv_func_ngettext_libc" = "yes" ; then
144 AC_CACHE_CHECK([for dgettext in libc], gt_cv_func_dgettext_libc,
145 [AC_TRY_LINK([
146 #include <libintl.h>
147 ],
148 [return !dgettext ("","")],
149 gt_cv_func_dgettext_libc=yes,
150 gt_cv_func_dgettext_libc=no)
151 ])
152 fi
154 if test "$gt_cv_func_ngettext_libc" = "yes" ; then
155 AC_CHECK_FUNCS(bind_textdomain_codeset)
156 fi
158 #
159 # If we don't have everything we want, check in libintl
160 #
161 if test "$gt_cv_func_dgettext_libc" != "yes" \
162 || test "$gt_cv_func_ngettext_libc" != "yes" \
163 || test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then
165 AC_CHECK_LIB(intl, bindtextdomain,
166 [AC_CHECK_LIB(intl, ngettext,
167 [AC_CHECK_LIB(intl, dgettext,
168 gt_cv_func_dgettext_libintl=yes)])])
170 if test "$gt_cv_func_dgettext_libintl" != "yes" ; then
171 AC_MSG_CHECKING([if -liconv is needed to use gettext])
172 AC_MSG_RESULT([])
173 AC_CHECK_LIB(intl, ngettext,
174 [AC_CHECK_LIB(intl, dcgettext,
175 [gt_cv_func_dgettext_libintl=yes
176 libintl_extra_libs=-liconv],
177 :,-liconv)],
178 :,-liconv)
179 fi
181 #
182 # If we found libintl, then check in it for bind_textdomain_codeset();
183 # we'll prefer libc if neither have bind_textdomain_codeset(),
184 # and both have dgettext and ngettext
185 #
186 if test "$gt_cv_func_dgettext_libintl" = "yes" ; then
187 glib_save_LIBS="$LIBS"
188 LIBS="$LIBS -lintl $libintl_extra_libs"
189 unset ac_cv_func_bind_textdomain_codeset
190 AC_CHECK_FUNCS(bind_textdomain_codeset)
191 LIBS="$glib_save_LIBS"
193 if test "$ac_cv_func_bind_textdomain_codeset" = "yes" ; then
194 gt_cv_func_dgettext_libc=no
195 else
196 if test "$gt_cv_func_dgettext_libc" = "yes" \
197 && test "$gt_cv_func_ngettext_libc" = "yes"; then
198 gt_cv_func_dgettext_libintl=no
199 fi
200 fi
201 fi
202 fi
204 if test "$gt_cv_func_dgettext_libc" = "yes" \
205 || test "$gt_cv_func_dgettext_libintl" = "yes"; then
206 gt_cv_have_gettext=yes
207 fi
209 if test "$gt_cv_func_dgettext_libintl" = "yes"; then
210 INTLLIBS="-lintl $libintl_extra_libs"
211 fi
213 if test "$gt_cv_have_gettext" = "yes"; then
214 AC_DEFINE(HAVE_GETTEXT,1,
215 [Define if the GNU gettext() function is already present or preinstalled.])
216 GLIB_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
217 [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl
218 if test "$MSGFMT" != "no"; then
219 glib_save_LIBS="$LIBS"
220 LIBS="$LIBS $INTLLIBS"
221 AC_CHECK_FUNCS(dcgettext)
222 MSGFMT_OPTS=
223 AC_MSG_CHECKING([if msgfmt accepts -c])
224 GLIB_RUN_PROG([msgfmt -c -o /dev/null],[
225 msgid ""
226 msgstr ""
227 "Content-Type: text/plain; charset=UTF-8\n"
228 "Project-Id-Version: test 1.0\n"
229 "PO-Revision-Date: 2007-02-15 12:01+0100\n"
230 "Last-Translator: test <foo@bar.xx>\n"
231 "Language-Team: C <LL@li.org>\n"
232 "MIME-Version: 1.0\n"
233 "Content-Transfer-Encoding: 8bit\n"
234 ], [MSGFMT_OPTS=-c; AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no])])
235 AC_SUBST(MSGFMT_OPTS)
236 AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
237 GLIB_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
238 [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
239 AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
240 return _nl_msg_cat_cntr],
241 [CATOBJEXT=.gmo
242 DATADIRNAME=share],
243 [case $host in
244 *-*-solaris*)
245 dnl On Solaris, if bind_textdomain_codeset is in libc,
246 dnl GNU format message catalog is always supported,
247 dnl since both are added to the libc all together.
248 dnl Hence, we'd like to go with DATADIRNAME=share and
249 dnl and CATOBJEXT=.gmo in this case.
250 AC_CHECK_FUNC(bind_textdomain_codeset,
251 [CATOBJEXT=.gmo
252 DATADIRNAME=share],
253 [CATOBJEXT=.mo
254 DATADIRNAME=lib])
255 ;;
256 *)
257 CATOBJEXT=.mo
258 DATADIRNAME=lib
259 ;;
260 esac])
261 LIBS="$glib_save_LIBS"
262 INSTOBJEXT=.mo
263 else
264 gt_cv_have_gettext=no
265 fi
266 fi
267 ])
269 if test "$gt_cv_have_gettext" = "yes" ; then
270 AC_DEFINE(ENABLE_NLS, 1,
271 [always defined to indicate that i18n is enabled])
272 fi
274 dnl Test whether we really found GNU xgettext.
275 if test "$XGETTEXT" != ":"; then
276 dnl If it is not GNU xgettext we define it as : so that the
277 dnl Makefiles still can work.
278 if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
279 : ;
280 else
281 AC_MSG_RESULT(
282 [found xgettext program is not GNU xgettext; ignore it])
283 XGETTEXT=":"
284 fi
285 fi
287 # We need to process the po/ directory.
288 POSUB=po
290 AC_OUTPUT_COMMANDS(
291 [case "$CONFIG_FILES" in *po/Makefile.in*)
292 sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
293 esac])
295 dnl These rules are solely for the distribution goal. While doing this
296 dnl we only have to keep exactly one list of the available catalogs
297 dnl in configure.in.
298 for lang in $ALL_LINGUAS; do
299 GMOFILES="$GMOFILES $lang.gmo"
300 POFILES="$POFILES $lang.po"
301 done
303 dnl Make all variables we use known to autoconf.
304 AC_SUBST(CATALOGS)
305 AC_SUBST(CATOBJEXT)
306 AC_SUBST(DATADIRNAME)
307 AC_SUBST(GMOFILES)
308 AC_SUBST(INSTOBJEXT)
309 AC_SUBST(INTLLIBS)
310 AC_SUBST(PO_IN_DATADIR_TRUE)
311 AC_SUBST(PO_IN_DATADIR_FALSE)
312 AC_SUBST(POFILES)
313 AC_SUBST(POSUB)
314 ])
316 # AM_GLIB_GNU_GETTEXT
317 # -------------------
318 # Do checks necessary for use of gettext. If a suitable implementation
319 # of gettext is found in either in libintl or in the C library,
320 # it will set INTLLIBS to the libraries needed for use of gettext
321 # and AC_DEFINE() HAVE_GETTEXT and ENABLE_NLS. (The shell variable
322 # gt_cv_have_gettext will be set to "yes".) It will also call AC_SUBST()
323 # on various variables needed by the Makefile.in.in installed by
324 # glib-gettextize.
325 dnl
326 glib_DEFUN([GLIB_GNU_GETTEXT],
327 [AC_REQUIRE([AC_PROG_CC])dnl
328 AC_REQUIRE([AC_HEADER_STDC])dnl
330 GLIB_LC_MESSAGES
331 GLIB_WITH_NLS
333 if test "$gt_cv_have_gettext" = "yes"; then
334 if test "x$ALL_LINGUAS" = "x"; then
335 LINGUAS=
336 else
337 AC_MSG_CHECKING(for catalogs to be installed)
338 NEW_LINGUAS=
339 for presentlang in $ALL_LINGUAS; do
340 useit=no
341 if test "%UNSET%" != "${LINGUAS-%UNSET%}"; then
342 desiredlanguages="$LINGUAS"
343 else
344 desiredlanguages="$ALL_LINGUAS"
345 fi
346 for desiredlang in $desiredlanguages; do
347 # Use the presentlang catalog if desiredlang is
348 # a. equal to presentlang, or
349 # b. a variant of presentlang (because in this case,
350 # presentlang can be used as a fallback for messages
351 # which are not translated in the desiredlang catalog).
352 case "$desiredlang" in
353 "$presentlang"*) useit=yes;;
354 esac
355 done
356 if test $useit = yes; then
357 NEW_LINGUAS="$NEW_LINGUAS $presentlang"
358 fi
359 done
360 LINGUAS=$NEW_LINGUAS
361 AC_MSG_RESULT($LINGUAS)
362 fi
364 dnl Construct list of names of catalog files to be constructed.
365 if test -n "$LINGUAS"; then
366 for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
367 fi
368 fi
370 dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
371 dnl find the mkinstalldirs script in another subdir but ($top_srcdir).
372 dnl Try to locate is.
373 MKINSTALLDIRS=
374 if test -n "$ac_aux_dir"; then
375 MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
376 fi
377 if test -z "$MKINSTALLDIRS"; then
378 MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
379 fi
380 AC_SUBST(MKINSTALLDIRS)
382 dnl Generate list of files to be processed by xgettext which will
383 dnl be included in po/Makefile.
384 test -d po || mkdir po
385 if test "x$srcdir" != "x."; then
386 if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
387 posrcprefix="$srcdir/"
388 else
389 posrcprefix="../$srcdir/"
390 fi
391 else
392 posrcprefix="../"
393 fi
394 rm -f po/POTFILES
395 sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
396 < $srcdir/po/POTFILES.in > po/POTFILES
397 ])
399 # AM_GLIB_DEFINE_LOCALEDIR(VARIABLE)
400 # -------------------------------
401 # Define VARIABLE to the location where catalog files will
402 # be installed by po/Makefile.
403 glib_DEFUN([GLIB_DEFINE_LOCALEDIR],
404 [glib_REQUIRE([GLIB_GNU_GETTEXT])dnl
405 glib_save_prefix="$prefix"
406 glib_save_exec_prefix="$exec_prefix"
407 glib_save_datarootdir="$datarootdir"
408 test "x$prefix" = xNONE && prefix=$ac_default_prefix
409 test "x$exec_prefix" = xNONE && exec_prefix=$prefix
410 datarootdir=`eval echo "${datarootdir}"`
411 if test "x$CATOBJEXT" = "x.mo" ; then
412 localedir=`eval echo "${libdir}/locale"`
413 else
414 localedir=`eval echo "${datadir}/locale"`
415 fi
416 prefix="$glib_save_prefix"
417 exec_prefix="$glib_save_exec_prefix"
418 datarootdir="$glib_save_datarootdir"
419 AC_DEFINE_UNQUOTED($1, "$localedir",
420 [Define the location where the catalogs will be installed])
421 ])
423 dnl
424 dnl Now the definitions that aclocal will find
425 dnl
426 ifdef(glib_configure_in,[],[
427 AC_DEFUN([AM_GLIB_GNU_GETTEXT],[GLIB_GNU_GETTEXT($@)])
428 AC_DEFUN([AM_GLIB_DEFINE_LOCALEDIR],[GLIB_DEFINE_LOCALEDIR($@)])
429 ])dnl
431 # GLIB_RUN_PROG(PROGRAM, TEST-FILE, [ACTION-IF-PASS], [ACTION-IF-FAIL])
432 #
433 # Create a temporary file with TEST-FILE as its contents and pass the
434 # file name to PROGRAM. Perform ACTION-IF-PASS if PROGRAM exits with
435 # 0 and perform ACTION-IF-FAIL for any other exit status.
436 AC_DEFUN([GLIB_RUN_PROG],
437 [cat >conftest.foo <<_ACEOF
438 $2
439 _ACEOF
440 if AC_RUN_LOG([$1 conftest.foo]); then
441 m4_ifval([$3], [$3], [:])
442 m4_ifvaln([$4], [else $4])dnl
443 echo "$as_me: failed input was:" >&AS_MESSAGE_LOG_FD
444 sed 's/^/| /' conftest.foo >&AS_MESSAGE_LOG_FD
445 fi])
449 dnl IT_PROG_INTLTOOL([MINIMUM-VERSION], [no-xml])
450 # serial 35 IT_PROG_INTLTOOL
451 AC_DEFUN([IT_PROG_INTLTOOL],
452 [AC_PREREQ([2.50])dnl
454 case "$am__api_version" in
455 1.[01234])
456 AC_MSG_ERROR([Automake 1.5 or newer is required to use intltool])
457 ;;
458 *)
459 ;;
460 esac
462 if test -n "$1"; then
463 AC_MSG_CHECKING(for intltool >= $1)
465 INTLTOOL_REQUIRED_VERSION_AS_INT=`echo $1 | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'`
466 INTLTOOL_APPLIED_VERSION=`awk -F\" '/\\$VERSION / { print $ 2; }' ${ac_aux_dir}/intltool-update.in`
467 [INTLTOOL_APPLIED_VERSION_AS_INT=`awk -F\" '/\\$VERSION / { split($ 2, VERSION, "."); print VERSION[1] * 1000 + VERSION[2] * 100 + VERSION[3];}' ${ac_aux_dir}/intltool-update.in`
468 ]
469 AC_MSG_RESULT([$INTLTOOL_APPLIED_VERSION found])
470 test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge "$INTLTOOL_REQUIRED_VERSION_AS_INT" ||
471 AC_MSG_ERROR([Your intltool is too old. You need intltool $1 or later.])
472 fi
474 INTLTOOL_DESKTOP_RULE='%.desktop: %.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
475 INTLTOOL_DIRECTORY_RULE='%.directory: %.directory.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
476 INTLTOOL_KEYS_RULE='%.keys: %.keys.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -k -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
477 INTLTOOL_PROP_RULE='%.prop: %.prop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
478 INTLTOOL_OAF_RULE='%.oaf: %.oaf.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -o -p $(top_srcdir)/po $< [$]@'
479 INTLTOOL_PONG_RULE='%.pong: %.pong.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
480 INTLTOOL_SERVER_RULE='%.server: %.server.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -o -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
481 INTLTOOL_SHEET_RULE='%.sheet: %.sheet.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
482 INTLTOOL_SOUNDLIST_RULE='%.soundlist: %.soundlist.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
483 INTLTOOL_UI_RULE='%.ui: %.ui.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
484 INTLTOOL_XML_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
485 INTLTOOL_XML_NOMERGE_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u /tmp $< [$]@'
486 INTLTOOL_XAM_RULE='%.xam: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
487 INTLTOOL_KBD_RULE='%.kbd: %.kbd.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -m -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
488 INTLTOOL_CAVES_RULE='%.caves: %.caves.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
489 INTLTOOL_SCHEMAS_RULE='%.schemas: %.schemas.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -s -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
490 INTLTOOL_THEME_RULE='%.theme: %.theme.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
491 INTLTOOL_SERVICE_RULE='%.service: %.service.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
493 AC_SUBST(INTLTOOL_DESKTOP_RULE)
494 AC_SUBST(INTLTOOL_DIRECTORY_RULE)
495 AC_SUBST(INTLTOOL_KEYS_RULE)
496 AC_SUBST(INTLTOOL_PROP_RULE)
497 AC_SUBST(INTLTOOL_OAF_RULE)
498 AC_SUBST(INTLTOOL_PONG_RULE)
499 AC_SUBST(INTLTOOL_SERVER_RULE)
500 AC_SUBST(INTLTOOL_SHEET_RULE)
501 AC_SUBST(INTLTOOL_SOUNDLIST_RULE)
502 AC_SUBST(INTLTOOL_UI_RULE)
503 AC_SUBST(INTLTOOL_XAM_RULE)
504 AC_SUBST(INTLTOOL_KBD_RULE)
505 AC_SUBST(INTLTOOL_XML_RULE)
506 AC_SUBST(INTLTOOL_XML_NOMERGE_RULE)
507 AC_SUBST(INTLTOOL_CAVES_RULE)
508 AC_SUBST(INTLTOOL_SCHEMAS_RULE)
509 AC_SUBST(INTLTOOL_THEME_RULE)
510 AC_SUBST(INTLTOOL_SERVICE_RULE)
512 # Use the tools built into the package, not the ones that are installed.
513 AC_SUBST(INTLTOOL_EXTRACT, '$(top_builddir)/intltool-extract')
514 AC_SUBST(INTLTOOL_MERGE, '$(top_builddir)/intltool-merge')
515 AC_SUBST(INTLTOOL_UPDATE, '$(top_builddir)/intltool-update')
517 AC_PATH_PROG(INTLTOOL_PERL, perl)
518 if test -z "$INTLTOOL_PERL"; then
519 AC_MSG_ERROR([perl not found; required for intltool])
520 fi
521 if test -z "`$INTLTOOL_PERL -v | fgrep '5.' 2> /dev/null`"; then
522 AC_MSG_ERROR([perl 5.x required for intltool])
523 fi
524 if test "x$2" != "xno-xml"; then
525 AC_MSG_CHECKING([for XML::Parser])
526 if `$INTLTOOL_PERL -e "require XML::Parser" 2>/dev/null`; then
527 AC_MSG_RESULT([ok])
528 else
529 AC_MSG_ERROR([XML::Parser perl module is required for intltool])
530 fi
531 fi
533 AC_PATH_PROG(INTLTOOL_ICONV, iconv, iconv)
534 AC_PATH_PROG(INTLTOOL_MSGFMT, msgfmt, msgfmt)
535 AC_PATH_PROG(INTLTOOL_MSGMERGE, msgmerge, msgmerge)
536 AC_PATH_PROG(INTLTOOL_XGETTEXT, xgettext, xgettext)
538 # Substitute ALL_LINGUAS so we can use it in po/Makefile
539 AC_SUBST(ALL_LINGUAS)
541 # Set DATADIRNAME correctly if it is not set yet
542 # (copied from glib-gettext.m4)
543 if test -z "$DATADIRNAME"; then
544 AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
545 return _nl_msg_cat_cntr],
546 [DATADIRNAME=share],
547 [case $host in
548 *-*-solaris*)
549 dnl On Solaris, if bind_textdomain_codeset is in libc,
550 dnl GNU format message catalog is always supported,
551 dnl since both are added to the libc all together.
552 dnl Hence, we'd like to go with DATADIRNAME=share
553 dnl in this case.
554 AC_CHECK_FUNC(bind_textdomain_codeset,
555 [DATADIRNAME=share], [DATADIRNAME=lib])
556 ;;
557 *)
558 [DATADIRNAME=lib]
559 ;;
560 esac])
561 fi
562 AC_SUBST(DATADIRNAME)
564 IT_PO_SUBDIR([po])
566 dnl The following is very similar to
567 dnl
568 dnl AC_CONFIG_FILES([intltool-extract intltool-merge intltool-update])
569 dnl
570 dnl with the following slight differences:
571 dnl - the *.in files are in ac_aux_dir,
572 dnl - if the file haven't changed upon reconfigure, it's not touched,
573 dnl - the evaluation of the third parameter enables a hack which computes
574 dnl the actual value of $libdir,
575 dnl - the user sees "executing intltool commands", instead of
576 dnl "creating intltool-extract" and such.
577 dnl
578 dnl Nothing crucial here, and we could use AC_CONFIG_FILES, if there were
579 dnl a reason for it.
581 AC_CONFIG_COMMANDS([intltool], [
583 for file in intltool-extract intltool-merge intltool-update; do
584 sed -e "s|@INTLTOOL_EXTRACT@|`pwd`/intltool-extract|g" \
585 -e "s|@INTLTOOL_LIBDIR@|${INTLTOOL_LIBDIR}|g" \
586 -e "s|@INTLTOOL_ICONV@|${INTLTOOL_ICONV}|g" \
587 -e "s|@INTLTOOL_MSGFMT@|${INTLTOOL_MSGFMT}|g" \
588 -e "s|@INTLTOOL_MSGMERGE@|${INTLTOOL_MSGMERGE}|g" \
589 -e "s|@INTLTOOL_XGETTEXT@|${INTLTOOL_XGETTEXT}|g" \
590 -e "s|@INTLTOOL_PERL@|${INTLTOOL_PERL}|g" \
591 < ${ac_aux_dir}/${file}.in > ${file}.out
592 if cmp -s ${file} ${file}.out 2>/dev/null; then
593 rm -f ${file}.out
594 else
595 mv -f ${file}.out ${file}
596 fi
597 chmod ugo+x ${file}
598 chmod u+w ${file}
599 done
601 ],
602 [INTLTOOL_PERL='${INTLTOOL_PERL}' ac_aux_dir='${ac_aux_dir}'
603 prefix="$prefix" exec_prefix="$exec_prefix" INTLTOOL_LIBDIR="$libdir"
604 INTLTOOL_EXTRACT='${INTLTOOL_EXTRACT}' INTLTOOL_ICONV='${INTLTOOL_ICONV}'
605 INTLTOOL_MSGFMT='${INTLTOOL_MSGFMT}' INTLTOOL_MSGMERGE='${INTLTOOL_MSGMERGE}'
606 INTLTOOL_XGETTEXT='${INTLTOOL_XGETTEXT}'])
608 ])
611 # IT_PO_SUBDIR(DIRNAME)
612 # ---------------------
613 # All po subdirs have to be declared with this macro; the subdir "po" is
614 # declared by IT_PROG_INTLTOOL.
615 #
616 AC_DEFUN([IT_PO_SUBDIR],
617 [AC_PREREQ([2.53])dnl We use ac_top_srcdir inside AC_CONFIG_COMMANDS.
618 dnl
619 dnl The following CONFIG_COMMANDS should be exetuted at the very end
620 dnl of config.status.
621 AC_CONFIG_COMMANDS_PRE([
622 AC_CONFIG_COMMANDS([$1/stamp-it], [
623 rm -f "$1/stamp-it" "$1/stamp-it.tmp" "$1/POTFILES" "$1/Makefile.tmp"
624 >"$1/stamp-it.tmp"
625 [sed '/^#/d
626 s/^[[].*] *//
627 /^[ ]*$/d
628 '"s|^| $ac_top_srcdir/|" \
629 "$srcdir/$1/POTFILES.in" | sed '$!s/$/ \\/' >"$1/POTFILES"
630 ]
631 if test ! -f "$1/Makefile"; then
632 AC_MSG_ERROR([$1/Makefile is not ready.])
633 fi
634 mv "$1/Makefile" "$1/Makefile.tmp"
635 [sed '/^POTFILES =/,/[^\\]$/ {
636 /^POTFILES =/!d
637 r $1/POTFILES
638 }
639 ' "$1/Makefile.tmp" >"$1/Makefile"]
640 rm -f "$1/Makefile.tmp"
641 mv "$1/stamp-it.tmp" "$1/stamp-it"
642 ])
643 ])dnl
644 ])
647 # deprecated macros
648 AU_ALIAS([AC_PROG_INTLTOOL], [IT_PROG_INTLTOOL])
649 # A hint is needed for aclocal from Automake <= 1.9.4:
650 # AC_DEFUN([AC_PROG_INTLTOOL], ...)
653 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
655 # serial 48 Debian 1.5.22-4 AC_PROG_LIBTOOL
658 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
659 # -----------------------------------------------------------
660 # If this macro is not defined by Autoconf, define it here.
661 m4_ifdef([AC_PROVIDE_IFELSE],
662 [],
663 [m4_define([AC_PROVIDE_IFELSE],
664 [m4_ifdef([AC_PROVIDE_$1],
665 [$2], [$3])])])
668 # AC_PROG_LIBTOOL
669 # ---------------
670 AC_DEFUN([AC_PROG_LIBTOOL],
671 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
672 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
673 dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
674 AC_PROVIDE_IFELSE([AC_PROG_CXX],
675 [AC_LIBTOOL_CXX],
676 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
677 ])])
678 dnl And a similar setup for Fortran 77 support
679 AC_PROVIDE_IFELSE([AC_PROG_F77],
680 [AC_LIBTOOL_F77],
681 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
682 ])])
684 dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
685 dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
686 dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
687 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
688 [AC_LIBTOOL_GCJ],
689 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
690 [AC_LIBTOOL_GCJ],
691 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
692 [AC_LIBTOOL_GCJ],
693 [ifdef([AC_PROG_GCJ],
694 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
695 ifdef([A][M_PROG_GCJ],
696 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
697 ifdef([LT_AC_PROG_GCJ],
698 [define([LT_AC_PROG_GCJ],
699 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
700 ])])# AC_PROG_LIBTOOL
703 # _AC_PROG_LIBTOOL
704 # ----------------
705 AC_DEFUN([_AC_PROG_LIBTOOL],
706 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
707 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
708 AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
709 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
711 # This can be used to rebuild libtool when needed
712 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
714 # Always use our own libtool.
715 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
716 AC_SUBST(LIBTOOL)dnl
718 # Prevent multiple expansion
719 define([AC_PROG_LIBTOOL], [])
720 ])# _AC_PROG_LIBTOOL
723 # AC_LIBTOOL_SETUP
724 # ----------------
725 AC_DEFUN([AC_LIBTOOL_SETUP],
726 [AC_PREREQ(2.50)dnl
727 AC_REQUIRE([AC_ENABLE_SHARED])dnl
728 AC_REQUIRE([AC_ENABLE_STATIC])dnl
729 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
730 AC_REQUIRE([AC_CANONICAL_HOST])dnl
731 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
732 AC_REQUIRE([AC_PROG_CC])dnl
733 AC_REQUIRE([AC_PROG_LD])dnl
734 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
735 AC_REQUIRE([AC_PROG_NM])dnl
737 AC_REQUIRE([AC_PROG_LN_S])dnl
738 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
739 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
740 AC_REQUIRE([AC_OBJEXT])dnl
741 AC_REQUIRE([AC_EXEEXT])dnl
742 dnl
744 AC_LIBTOOL_SYS_MAX_CMD_LEN
745 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
746 AC_LIBTOOL_OBJDIR
748 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
749 _LT_AC_PROG_ECHO_BACKSLASH
751 case $host_os in
752 aix3*)
753 # AIX sometimes has problems with the GCC collect2 program. For some
754 # reason, if we set the COLLECT_NAMES environment variable, the problems
755 # vanish in a puff of smoke.
756 if test "X${COLLECT_NAMES+set}" != Xset; then
757 COLLECT_NAMES=
758 export COLLECT_NAMES
759 fi
760 ;;
761 esac
763 # Sed substitution that helps us do robust quoting. It backslashifies
764 # metacharacters that are still active within double-quoted strings.
765 Xsed='sed -e 1s/^X//'
766 [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
768 # Same as above, but do not quote variable references.
769 [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
771 # Sed substitution to delay expansion of an escaped shell variable in a
772 # double_quote_subst'ed string.
773 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
775 # Sed substitution to avoid accidental globbing in evaled expressions
776 no_glob_subst='s/\*/\\\*/g'
778 # Constants:
779 rm="rm -f"
781 # Global variables:
782 default_ofile=libtool
783 can_build_shared=yes
785 # All known linkers require a `.a' archive for static linking (except MSVC,
786 # which needs '.lib').
787 libext=a
788 ltmain="$ac_aux_dir/ltmain.sh"
789 ofile="$default_ofile"
790 with_gnu_ld="$lt_cv_prog_gnu_ld"
792 AC_CHECK_TOOL(AR, ar, false)
793 AC_CHECK_TOOL(RANLIB, ranlib, :)
794 AC_CHECK_TOOL(STRIP, strip, :)
796 old_CC="$CC"
797 old_CFLAGS="$CFLAGS"
799 # Set sane defaults for various variables
800 test -z "$AR" && AR=ar
801 test -z "$AR_FLAGS" && AR_FLAGS=cru
802 test -z "$AS" && AS=as
803 test -z "$CC" && CC=cc
804 test -z "$LTCC" && LTCC=$CC
805 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
806 test -z "$DLLTOOL" && DLLTOOL=dlltool
807 test -z "$LD" && LD=ld
808 test -z "$LN_S" && LN_S="ln -s"
809 test -z "$MAGIC_CMD" && MAGIC_CMD=file
810 test -z "$NM" && NM=nm
811 test -z "$SED" && SED=sed
812 test -z "$OBJDUMP" && OBJDUMP=objdump
813 test -z "$RANLIB" && RANLIB=:
814 test -z "$STRIP" && STRIP=:
815 test -z "$ac_objext" && ac_objext=o
817 # Determine commands to create old-style static archives.
818 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
819 old_postinstall_cmds='chmod 644 $oldlib'
820 old_postuninstall_cmds=
822 if test -n "$RANLIB"; then
823 case $host_os in
824 openbsd*)
825 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
826 ;;
827 *)
828 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
829 ;;
830 esac
831 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
832 fi
834 _LT_CC_BASENAME([$compiler])
836 # Only perform the check for file, if the check method requires it
837 case $deplibs_check_method in
838 file_magic*)
839 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
840 AC_PATH_MAGIC
841 fi
842 ;;
843 esac
845 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
846 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
847 enable_win32_dll=yes, enable_win32_dll=no)
849 AC_ARG_ENABLE([libtool-lock],
850 [AC_HELP_STRING([--disable-libtool-lock],
851 [avoid locking (might break parallel builds)])])
852 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
854 AC_ARG_WITH([pic],
855 [AC_HELP_STRING([--with-pic],
856 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
857 [pic_mode="$withval"],
858 [pic_mode=default])
859 test -z "$pic_mode" && pic_mode=default
861 # Use C for the default configuration in the libtool script
862 tagname=
863 AC_LIBTOOL_LANG_C_CONFIG
864 _LT_AC_TAGCONFIG
865 ])# AC_LIBTOOL_SETUP
868 # _LT_AC_SYS_COMPILER
869 # -------------------
870 AC_DEFUN([_LT_AC_SYS_COMPILER],
871 [AC_REQUIRE([AC_PROG_CC])dnl
873 # If no C compiler was specified, use CC.
874 LTCC=${LTCC-"$CC"}
876 # If no C compiler flags were specified, use CFLAGS.
877 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
879 # Allow CC to be a program name with arguments.
880 compiler=$CC
881 ])# _LT_AC_SYS_COMPILER
884 # _LT_CC_BASENAME(CC)
885 # -------------------
886 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
887 AC_DEFUN([_LT_CC_BASENAME],
888 [for cc_temp in $1""; do
889 case $cc_temp in
890 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
891 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
892 \-*) ;;
893 *) break;;
894 esac
895 done
896 cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
897 ])
900 # _LT_COMPILER_BOILERPLATE
901 # ------------------------
902 # Check for compiler boilerplate output or warnings with
903 # the simple compiler test code.
904 AC_DEFUN([_LT_COMPILER_BOILERPLATE],
905 [ac_outfile=conftest.$ac_objext
906 printf "$lt_simple_compile_test_code" >conftest.$ac_ext
907 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
908 _lt_compiler_boilerplate=`cat conftest.err`
909 $rm conftest*
910 ])# _LT_COMPILER_BOILERPLATE
913 # _LT_LINKER_BOILERPLATE
914 # ----------------------
915 # Check for linker boilerplate output or warnings with
916 # the simple link test code.
917 AC_DEFUN([_LT_LINKER_BOILERPLATE],
918 [ac_outfile=conftest.$ac_objext
919 printf "$lt_simple_link_test_code" >conftest.$ac_ext
920 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
921 _lt_linker_boilerplate=`cat conftest.err`
922 $rm conftest*
923 ])# _LT_LINKER_BOILERPLATE
926 # _LT_AC_SYS_LIBPATH_AIX
927 # ----------------------
928 # Links a minimal program and checks the executable
929 # for the system default hardcoded library path. In most cases,
930 # this is /usr/lib:/lib, but when the MPI compilers are used
931 # the location of the communication and MPI libs are included too.
932 # If we don't find anything, use the default library path according
933 # to the aix ld manual.
934 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
935 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[
936 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
937 }'`
938 # Check for a 64-bit object if we didn't find anything.
939 if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
940 }'`; fi],[])
941 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
942 ])# _LT_AC_SYS_LIBPATH_AIX
945 # _LT_AC_SHELL_INIT(ARG)
946 # ----------------------
947 AC_DEFUN([_LT_AC_SHELL_INIT],
948 [ifdef([AC_DIVERSION_NOTICE],
949 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
950 [AC_DIVERT_PUSH(NOTICE)])
951 $1
952 AC_DIVERT_POP
953 ])# _LT_AC_SHELL_INIT
956 # _LT_AC_PROG_ECHO_BACKSLASH
957 # --------------------------
958 # Add some code to the start of the generated configure script which
959 # will find an echo command which doesn't interpret backslashes.
960 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
961 [_LT_AC_SHELL_INIT([
962 # Check that we are running under the correct shell.
963 SHELL=${CONFIG_SHELL-/bin/sh}
965 case X$ECHO in
966 X*--fallback-echo)
967 # Remove one level of quotation (which was required for Make).
968 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
969 ;;
970 esac
972 echo=${ECHO-echo}
973 if test "X[$]1" = X--no-reexec; then
974 # Discard the --no-reexec flag, and continue.
975 shift
976 elif test "X[$]1" = X--fallback-echo; then
977 # Avoid inline document here, it may be left over
978 :
979 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
980 # Yippee, $echo works!
981 :
982 else
983 # Restart under the correct shell.
984 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
985 fi
987 if test "X[$]1" = X--fallback-echo; then
988 # used as fallback echo
989 shift
990 cat <<EOF
991 [$]*
992 EOF
993 exit 0
994 fi
996 # The HP-UX ksh and POSIX shell print the target directory to stdout
997 # if CDPATH is set.
998 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
1000 if test -z "$ECHO"; then
1001 if test "X${echo_test_string+set}" != Xset; then
1002 # find a string as large as possible, as long as the shell can cope with it
1003 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
1004 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
1005 if (echo_test_string=`eval $cmd`) 2>/dev/null &&
1006 echo_test_string=`eval $cmd` &&
1007 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
1008 then
1009 break
1010 fi
1011 done
1012 fi
1014 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
1015 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
1016 test "X$echo_testing_string" = "X$echo_test_string"; then
1017 :
1018 else
1019 # The Solaris, AIX, and Digital Unix default echo programs unquote
1020 # backslashes. This makes it impossible to quote backslashes using
1021 # echo "$something" | sed 's/\\/\\\\/g'
1022 #
1023 # So, first we look for a working echo in the user's PATH.
1025 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1026 for dir in $PATH /usr/ucb; do
1027 IFS="$lt_save_ifs"
1028 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
1029 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
1030 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
1031 test "X$echo_testing_string" = "X$echo_test_string"; then
1032 echo="$dir/echo"
1033 break
1034 fi
1035 done
1036 IFS="$lt_save_ifs"
1038 if test "X$echo" = Xecho; then
1039 # We didn't find a better echo, so look for alternatives.
1040 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
1041 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
1042 test "X$echo_testing_string" = "X$echo_test_string"; then
1043 # This shell has a builtin print -r that does the trick.
1044 echo='print -r'
1045 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
1046 test "X$CONFIG_SHELL" != X/bin/ksh; then
1047 # If we have ksh, try running configure again with it.
1048 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
1049 export ORIGINAL_CONFIG_SHELL
1050 CONFIG_SHELL=/bin/ksh
1051 export CONFIG_SHELL
1052 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
1053 else
1054 # Try using printf.
1055 echo='printf %s\n'
1056 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
1057 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
1058 test "X$echo_testing_string" = "X$echo_test_string"; then
1059 # Cool, printf works
1060 :
1061 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1062 test "X$echo_testing_string" = 'X\t' &&
1063 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1064 test "X$echo_testing_string" = "X$echo_test_string"; then
1065 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
1066 export CONFIG_SHELL
1067 SHELL="$CONFIG_SHELL"
1068 export SHELL
1069 echo="$CONFIG_SHELL [$]0 --fallback-echo"
1070 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1071 test "X$echo_testing_string" = 'X\t' &&
1072 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1073 test "X$echo_testing_string" = "X$echo_test_string"; then
1074 echo="$CONFIG_SHELL [$]0 --fallback-echo"
1075 else
1076 # maybe with a smaller string...
1077 prev=:
1079 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
1080 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
1081 then
1082 break
1083 fi
1084 prev="$cmd"
1085 done
1087 if test "$prev" != 'sed 50q "[$]0"'; then
1088 echo_test_string=`eval $prev`
1089 export echo_test_string
1090 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
1091 else
1092 # Oops. We lost completely, so just stick with echo.
1093 echo=echo
1094 fi
1095 fi
1096 fi
1097 fi
1098 fi
1099 fi
1101 # Copy echo and quote the copy suitably for passing to libtool from
1102 # the Makefile, instead of quoting the original, which is used later.
1103 ECHO=$echo
1104 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
1105 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
1106 fi
1108 AC_SUBST(ECHO)
1109 ])])# _LT_AC_PROG_ECHO_BACKSLASH
1112 # _LT_AC_LOCK
1113 # -----------
1114 AC_DEFUN([_LT_AC_LOCK],
1115 [AC_ARG_ENABLE([libtool-lock],
1116 [AC_HELP_STRING([--disable-libtool-lock],
1117 [avoid locking (might break parallel builds)])])
1118 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1120 # Some flags need to be propagated to the compiler or linker for good
1121 # libtool support.
1122 case $host in
1123 ia64-*-hpux*)
1124 # Find out which ABI we are using.
1125 echo 'int i;' > conftest.$ac_ext
1126 if AC_TRY_EVAL(ac_compile); then
1127 case `/usr/bin/file conftest.$ac_objext` in
1128 *ELF-32*)
1129 HPUX_IA64_MODE="32"
1130 ;;
1131 *ELF-64*)
1132 HPUX_IA64_MODE="64"
1133 ;;
1134 esac
1135 fi
1136 rm -rf conftest*
1137 ;;
1138 *-*-irix6*)
1139 # Find out which ABI we are using.
1140 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1141 if AC_TRY_EVAL(ac_compile); then
1142 if test "$lt_cv_prog_gnu_ld" = yes; then
1143 case `/usr/bin/file conftest.$ac_objext` in
1144 *32-bit*)
1145 LD="${LD-ld} -melf32bsmip"
1146 ;;
1147 *N32*)
1148 LD="${LD-ld} -melf32bmipn32"
1149 ;;
1150 *64-bit*)
1151 LD="${LD-ld} -melf64bmip"
1152 ;;
1153 esac
1154 else
1155 case `/usr/bin/file conftest.$ac_objext` in
1156 *32-bit*)
1157 LD="${LD-ld} -32"
1158 ;;
1159 *N32*)
1160 LD="${LD-ld} -n32"
1161 ;;
1162 *64-bit*)
1163 LD="${LD-ld} -64"
1164 ;;
1165 esac
1166 fi
1167 fi
1168 rm -rf conftest*
1169 ;;
1171 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
1172 # Find out which ABI we are using.
1173 echo 'int i;' > conftest.$ac_ext
1174 if AC_TRY_EVAL(ac_compile); then
1175 case `/usr/bin/file conftest.o` in
1176 *32-bit*)
1177 case $host in
1178 x86_64-*linux*)
1179 LD="${LD-ld} -m elf_i386"
1180 ;;
1181 ppc64-*linux*|powerpc64-*linux*)
1182 LD="${LD-ld} -m elf32ppclinux"
1183 ;;
1184 s390x-*linux*)
1185 LD="${LD-ld} -m elf_s390"
1186 ;;
1187 sparc64-*linux*)
1188 LD="${LD-ld} -m elf32_sparc"
1189 ;;
1190 esac
1191 ;;
1192 *64-bit*)
1193 case $host in
1194 x86_64-*linux*)
1195 LD="${LD-ld} -m elf_x86_64"
1196 ;;
1197 ppc*-*linux*|powerpc*-*linux*)
1198 LD="${LD-ld} -m elf64ppc"
1199 ;;
1200 s390*-*linux*)
1201 LD="${LD-ld} -m elf64_s390"
1202 ;;
1203 sparc*-*linux*)
1204 LD="${LD-ld} -m elf64_sparc"
1205 ;;
1206 esac
1207 ;;
1208 esac
1209 fi
1210 rm -rf conftest*
1211 ;;
1213 *-*-sco3.2v5*)
1214 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1215 SAVE_CFLAGS="$CFLAGS"
1216 CFLAGS="$CFLAGS -belf"
1217 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1218 [AC_LANG_PUSH(C)
1219 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1220 AC_LANG_POP])
1221 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1222 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1223 CFLAGS="$SAVE_CFLAGS"
1224 fi
1225 ;;
1226 sparc*-*solaris*)
1227 # Find out which ABI we are using.
1228 echo 'int i;' > conftest.$ac_ext
1229 if AC_TRY_EVAL(ac_compile); then
1230 case `/usr/bin/file conftest.o` in
1231 *64-bit*)
1232 case $lt_cv_prog_gnu_ld in
1233 yes*) LD="${LD-ld} -m elf64_sparc" ;;
1234 *) LD="${LD-ld} -64" ;;
1235 esac
1236 ;;
1237 esac
1238 fi
1239 rm -rf conftest*
1240 ;;
1242 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
1243 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
1244 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
1245 AC_CHECK_TOOL(AS, as, false)
1246 AC_CHECK_TOOL(OBJDUMP, objdump, false)
1247 ;;
1248 ])
1249 esac
1251 need_locks="$enable_libtool_lock"
1253 ])# _LT_AC_LOCK
1256 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1257 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1258 # ----------------------------------------------------------------
1259 # Check whether the given compiler option works
1260 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
1261 [AC_REQUIRE([LT_AC_PROG_SED])
1262 AC_CACHE_CHECK([$1], [$2],
1263 [$2=no
1264 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1265 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
1266 lt_compiler_flag="$3"
1267 # Insert the option either (1) after the last *FLAGS variable, or
1268 # (2) before a word containing "conftest.", or (3) at the end.
1269 # Note that $ac_compile itself does not contain backslashes and begins
1270 # with a dollar sign (not a hyphen), so the echo should work correctly.
1271 # The option is referenced via a variable to avoid confusing sed.
1272 lt_compile=`echo "$ac_compile" | $SED \
1273 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1274 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1275 -e 's:$: $lt_compiler_flag:'`
1276 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1277 (eval "$lt_compile" 2>conftest.err)
1278 ac_status=$?
1279 cat conftest.err >&AS_MESSAGE_LOG_FD
1280 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1281 if (exit $ac_status) && test -s "$ac_outfile"; then
1282 # The compiler can only warn and ignore the option if not recognized
1283 # So say no if there are warnings other than the usual output.
1284 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
1285 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1286 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1287 $2=yes
1288 fi
1289 fi
1290 $rm conftest*
1291 ])
1293 if test x"[$]$2" = xyes; then
1294 ifelse([$5], , :, [$5])
1295 else
1296 ifelse([$6], , :, [$6])
1297 fi
1298 ])# AC_LIBTOOL_COMPILER_OPTION
1301 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1302 # [ACTION-SUCCESS], [ACTION-FAILURE])
1303 # ------------------------------------------------------------
1304 # Check whether the given compiler option works
1305 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
1306 [AC_CACHE_CHECK([$1], [$2],
1307 [$2=no
1308 save_LDFLAGS="$LDFLAGS"
1309 LDFLAGS="$LDFLAGS $3"
1310 printf "$lt_simple_link_test_code" > conftest.$ac_ext
1311 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1312 # The linker can only warn and ignore the option if not recognized
1313 # So say no if there are warnings
1314 if test -s conftest.err; then
1315 # Append any errors to the config.log.
1316 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1317 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
1318 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1319 if diff conftest.exp conftest.er2 >/dev/null; then
1320 $2=yes
1321 fi
1322 else
1323 $2=yes
1324 fi
1325 fi
1326 $rm conftest*
1327 LDFLAGS="$save_LDFLAGS"
1328 ])
1330 if test x"[$]$2" = xyes; then
1331 ifelse([$4], , :, [$4])
1332 else
1333 ifelse([$5], , :, [$5])
1334 fi
1335 ])# AC_LIBTOOL_LINKER_OPTION
1338 # AC_LIBTOOL_SYS_MAX_CMD_LEN
1339 # --------------------------
1340 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
1341 [# find the maximum length of command line arguments
1342 AC_MSG_CHECKING([the maximum length of command line arguments])
1343 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1344 i=0
1345 teststring="ABCD"
1347 case $build_os in
1348 msdosdjgpp*)
1349 # On DJGPP, this test can blow up pretty badly due to problems in libc
1350 # (any single argument exceeding 2000 bytes causes a buffer overrun
1351 # during glob expansion). Even if it were fixed, the result of this
1352 # check would be larger than it should be.
1353 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1354 ;;
1356 gnu*)
1357 # Under GNU Hurd, this test is not required because there is
1358 # no limit to the length of command line arguments.
1359 # Libtool will interpret -1 as no limit whatsoever
1360 lt_cv_sys_max_cmd_len=-1;
1361 ;;
1363 cygwin* | mingw*)
1364 # On Win9x/ME, this test blows up -- it succeeds, but takes
1365 # about 5 minutes as the teststring grows exponentially.
1366 # Worse, since 9x/ME are not pre-emptively multitasking,
1367 # you end up with a "frozen" computer, even though with patience
1368 # the test eventually succeeds (with a max line length of 256k).
1369 # Instead, let's just punt: use the minimum linelength reported by
1370 # all of the supported platforms: 8192 (on NT/2K/XP).
1371 lt_cv_sys_max_cmd_len=8192;
1372 ;;
1374 amigaos*)
1375 # On AmigaOS with pdksh, this test takes hours, literally.
1376 # So we just punt and use a minimum line length of 8192.
1377 lt_cv_sys_max_cmd_len=8192;
1378 ;;
1380 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1381 # This has been around since 386BSD, at least. Likely further.
1382 if test -x /sbin/sysctl; then
1383 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1384 elif test -x /usr/sbin/sysctl; then
1385 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1386 else
1387 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1388 fi
1389 # And add a safety zone
1390 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1391 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1392 ;;
1394 interix*)
1395 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1396 lt_cv_sys_max_cmd_len=196608
1397 ;;
1399 osf*)
1400 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1401 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1402 # nice to cause kernel panics so lets avoid the loop below.
1403 # First set a reasonable default.
1404 lt_cv_sys_max_cmd_len=16384
1405 #
1406 if test -x /sbin/sysconfig; then
1407 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1408 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1409 esac
1410 fi
1411 ;;
1412 sco3.2v5*)
1413 lt_cv_sys_max_cmd_len=102400
1414 ;;
1415 sysv5* | sco5v6* | sysv4.2uw2*)
1416 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1417 if test -n "$kargmax"; then
1418 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1419 else
1420 lt_cv_sys_max_cmd_len=32768
1421 fi
1422 ;;
1423 *)
1424 # If test is not a shell built-in, we'll probably end up computing a
1425 # maximum length that is only half of the actual maximum length, but
1426 # we can't tell.
1427 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1428 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
1429 = "XX$teststring") >/dev/null 2>&1 &&
1430 new_result=`expr "X$teststring" : ".*" 2>&1` &&
1431 lt_cv_sys_max_cmd_len=$new_result &&
1432 test $i != 17 # 1/2 MB should be enough
1433 do
1434 i=`expr $i + 1`
1435 teststring=$teststring$teststring
1436 done
1437 teststring=
1438 # Add a significant safety factor because C++ compilers can tack on massive
1439 # amounts of additional arguments before passing them to the linker.
1440 # It appears as though 1/2 is a usable value.
1441 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1442 ;;
1443 esac
1444 ])
1445 if test -n $lt_cv_sys_max_cmd_len ; then
1446 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1447 else
1448 AC_MSG_RESULT(none)
1449 fi
1450 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
1453 # _LT_AC_CHECK_DLFCN
1454 # ------------------
1455 AC_DEFUN([_LT_AC_CHECK_DLFCN],
1456 [AC_CHECK_HEADERS(dlfcn.h)dnl
1457 ])# _LT_AC_CHECK_DLFCN
1460 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1461 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1462 # ---------------------------------------------------------------------
1463 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
1464 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1465 if test "$cross_compiling" = yes; then :
1466 [$4]
1467 else
1468 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1469 lt_status=$lt_dlunknown
1470 cat > conftest.$ac_ext <<EOF
1471 [#line __oline__ "configure"
1472 #include "confdefs.h"
1474 #if HAVE_DLFCN_H
1475 #include <dlfcn.h>
1476 #endif
1478 #include <stdio.h>
1480 #ifdef RTLD_GLOBAL
1481 # define LT_DLGLOBAL RTLD_GLOBAL
1482 #else
1483 # ifdef DL_GLOBAL
1484 # define LT_DLGLOBAL DL_GLOBAL
1485 # else
1486 # define LT_DLGLOBAL 0
1487 # endif
1488 #endif
1490 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1491 find out it does not work in some platform. */
1492 #ifndef LT_DLLAZY_OR_NOW
1493 # ifdef RTLD_LAZY
1494 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1495 # else
1496 # ifdef DL_LAZY
1497 # define LT_DLLAZY_OR_NOW DL_LAZY
1498 # else
1499 # ifdef RTLD_NOW
1500 # define LT_DLLAZY_OR_NOW RTLD_NOW
1501 # else
1502 # ifdef DL_NOW
1503 # define LT_DLLAZY_OR_NOW DL_NOW
1504 # else
1505 # define LT_DLLAZY_OR_NOW 0
1506 # endif
1507 # endif
1508 # endif
1509 # endif
1510 #endif
1512 #ifdef __cplusplus
1513 extern "C" void exit (int);
1514 #endif
1516 void fnord() { int i=42;}
1517 int main ()
1518 {
1519 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1520 int status = $lt_dlunknown;
1522 if (self)
1523 {
1524 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1525 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1526 /* dlclose (self); */
1527 }
1528 else
1529 puts (dlerror ());
1531 exit (status);
1532 }]
1533 EOF
1534 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1535 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1536 lt_status=$?
1537 case x$lt_status in
1538 x$lt_dlno_uscore) $1 ;;
1539 x$lt_dlneed_uscore) $2 ;;
1540 x$lt_dlunknown|x*) $3 ;;
1541 esac
1542 else :
1543 # compilation failed
1544 $3
1545 fi
1546 fi
1547 rm -fr conftest*
1548 ])# _LT_AC_TRY_DLOPEN_SELF
1551 # AC_LIBTOOL_DLOPEN_SELF
1552 # ----------------------
1553 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
1554 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1555 if test "x$enable_dlopen" != xyes; then
1556 enable_dlopen=unknown
1557 enable_dlopen_self=unknown
1558 enable_dlopen_self_static=unknown
1559 else
1560 lt_cv_dlopen=no
1561 lt_cv_dlopen_libs=
1563 case $host_os in
1564 beos*)
1565 lt_cv_dlopen="load_add_on"
1566 lt_cv_dlopen_libs=
1567 lt_cv_dlopen_self=yes
1568 ;;
1570 mingw* | pw32*)
1571 lt_cv_dlopen="LoadLibrary"
1572 lt_cv_dlopen_libs=
1573 ;;
1575 cygwin*)
1576 lt_cv_dlopen="dlopen"
1577 lt_cv_dlopen_libs=
1578 ;;
1580 darwin*)
1581 # if libdl is installed we need to link against it
1582 AC_CHECK_LIB([dl], [dlopen],
1583 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1584 lt_cv_dlopen="dyld"
1585 lt_cv_dlopen_libs=
1586 lt_cv_dlopen_self=yes
1587 ])
1588 ;;
1590 *)
1591 AC_CHECK_FUNC([shl_load],
1592 [lt_cv_dlopen="shl_load"],
1593 [AC_CHECK_LIB([dld], [shl_load],
1594 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
1595 [AC_CHECK_FUNC([dlopen],
1596 [lt_cv_dlopen="dlopen"],
1597 [AC_CHECK_LIB([dl], [dlopen],
1598 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1599 [AC_CHECK_LIB([svld], [dlopen],
1600 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1601 [AC_CHECK_LIB([dld], [dld_link],
1602 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
1603 ])
1604 ])
1605 ])
1606 ])
1607 ])
1608 ;;
1609 esac
1611 if test "x$lt_cv_dlopen" != xno; then
1612 enable_dlopen=yes
1613 else
1614 enable_dlopen=no
1615 fi
1617 case $lt_cv_dlopen in
1618 dlopen)
1619 save_CPPFLAGS="$CPPFLAGS"
1620 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1622 save_LDFLAGS="$LDFLAGS"
1623 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1625 save_LIBS="$LIBS"
1626 LIBS="$lt_cv_dlopen_libs $LIBS"
1628 AC_CACHE_CHECK([whether a program can dlopen itself],
1629 lt_cv_dlopen_self, [dnl
1630 _LT_AC_TRY_DLOPEN_SELF(
1631 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1632 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1633 ])
1635 if test "x$lt_cv_dlopen_self" = xyes; then
1636 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1637 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1638 lt_cv_dlopen_self_static, [dnl
1639 _LT_AC_TRY_DLOPEN_SELF(
1640 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1641 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1642 ])
1643 fi
1645 CPPFLAGS="$save_CPPFLAGS"
1646 LDFLAGS="$save_LDFLAGS"
1647 LIBS="$save_LIBS"
1648 ;;
1649 esac
1651 case $lt_cv_dlopen_self in
1652 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1653 *) enable_dlopen_self=unknown ;;
1654 esac
1656 case $lt_cv_dlopen_self_static in
1657 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1658 *) enable_dlopen_self_static=unknown ;;
1659 esac
1660 fi
1661 ])# AC_LIBTOOL_DLOPEN_SELF
1664 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1665 # ---------------------------------
1666 # Check to see if options -c and -o are simultaneously supported by compiler
1667 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1668 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1669 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1670 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1671 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1672 $rm -r conftest 2>/dev/null
1673 mkdir conftest
1674 cd conftest
1675 mkdir out
1676 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
1678 lt_compiler_flag="-o out/conftest2.$ac_objext"
1679 # Insert the option either (1) after the last *FLAGS variable, or
1680 # (2) before a word containing "conftest.", or (3) at the end.
1681 # Note that $ac_compile itself does not contain backslashes and begins
1682 # with a dollar sign (not a hyphen), so the echo should work correctly.
1683 lt_compile=`echo "$ac_compile" | $SED \
1684 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1685 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1686 -e 's:$: $lt_compiler_flag:'`
1687 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1688 (eval "$lt_compile" 2>out/conftest.err)
1689 ac_status=$?
1690 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1691 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1692 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1693 then
1694 # The compiler can only warn and ignore the option if not recognized
1695 # So say no if there are warnings
1696 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1697 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1698 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1699 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1700 fi
1701 fi
1702 chmod u+w . 2>&AS_MESSAGE_LOG_FD
1703 $rm conftest*
1704 # SGI C++ compiler will create directory out/ii_files/ for
1705 # template instantiation
1706 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1707 $rm out/* && rmdir out
1708 cd ..
1709 rmdir conftest
1710 $rm conftest*
1711 ])
1712 ])# AC_LIBTOOL_PROG_CC_C_O
1715 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1716 # -----------------------------------------
1717 # Check to see if we can do hard links to lock some files if needed
1718 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1719 [AC_REQUIRE([_LT_AC_LOCK])dnl
1721 hard_links="nottested"
1722 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1723 # do not overwrite the value of need_locks provided by the user
1724 AC_MSG_CHECKING([if we can lock with hard links])
1725 hard_links=yes
1726 $rm conftest*
1727 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1728 touch conftest.a
1729 ln conftest.a conftest.b 2>&5 || hard_links=no
1730 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1731 AC_MSG_RESULT([$hard_links])
1732 if test "$hard_links" = no; then
1733 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1734 need_locks=warn
1735 fi
1736 else
1737 need_locks=no
1738 fi
1739 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1742 # AC_LIBTOOL_OBJDIR
1743 # -----------------
1744 AC_DEFUN([AC_LIBTOOL_OBJDIR],
1745 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1746 [rm -f .libs 2>/dev/null
1747 mkdir .libs 2>/dev/null
1748 if test -d .libs; then
1749 lt_cv_objdir=.libs
1750 else
1751 # MS-DOS does not allow filenames that begin with a dot.
1752 lt_cv_objdir=_libs
1753 fi
1754 rmdir .libs 2>/dev/null])
1755 objdir=$lt_cv_objdir
1756 ])# AC_LIBTOOL_OBJDIR
1759 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1760 # ----------------------------------------------
1761 # Check hardcoding attributes.
1762 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1763 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1764 _LT_AC_TAGVAR(hardcode_action, $1)=
1765 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1766 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1767 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1769 # We can hardcode non-existant directories.
1770 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1771 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1772 # have to relink, otherwise we might link with an installed library
1773 # when we should be linking with a yet-to-be-installed one
1774 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1775 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1776 # Linking always hardcodes the temporary library directory.
1777 _LT_AC_TAGVAR(hardcode_action, $1)=relink
1778 else
1779 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1780 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1781 fi
1782 else
1783 # We cannot hardcode anything, or else we can only hardcode existing
1784 # directories.
1785 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1786 fi
1787 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1789 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1790 # Fast installation is not supported
1791 enable_fast_install=no
1792 elif test "$shlibpath_overrides_runpath" = yes ||
1793 test "$enable_shared" = no; then
1794 # Fast installation is not necessary
1795 enable_fast_install=needless
1796 fi
1797 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1800 # AC_LIBTOOL_SYS_LIB_STRIP
1801 # ------------------------
1802 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1803 [striplib=
1804 old_striplib=
1805 AC_MSG_CHECKING([whether stripping libraries is possible])
1806 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1807 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1808 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1809 AC_MSG_RESULT([yes])
1810 else
1811 # FIXME - insert some real tests, host_os isn't really good enough
1812 case $host_os in
1813 darwin*)
1814 if test -n "$STRIP" ; then
1815 striplib="$STRIP -x"
1816 AC_MSG_RESULT([yes])
1817 else
1818 AC_MSG_RESULT([no])
1819 fi
1820 ;;
1821 *)
1822 AC_MSG_RESULT([no])
1823 ;;
1824 esac
1825 fi
1826 ])# AC_LIBTOOL_SYS_LIB_STRIP
1829 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
1830 # -----------------------------
1831 # PORTME Fill in your ld.so characteristics
1832 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1833 [AC_MSG_CHECKING([dynamic linker characteristics])
1834 library_names_spec=
1835 libname_spec='lib$name'
1836 soname_spec=
1837 shrext_cmds=".so"
1838 postinstall_cmds=
1839 postuninstall_cmds=
1840 finish_cmds=
1841 finish_eval=
1842 shlibpath_var=
1843 shlibpath_overrides_runpath=unknown
1844 version_type=none
1845 dynamic_linker="$host_os ld.so"
1846 sys_lib_dlsearch_path_spec="/lib /usr/lib"
1847 if test "$GCC" = yes; then
1848 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1849 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1850 # if the path contains ";" then we assume it to be the separator
1851 # otherwise default to the standard path separator (i.e. ":") - it is
1852 # assumed that no part of a normal pathname contains ";" but that should
1853 # okay in the real world where ";" in dirpaths is itself problematic.
1854 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1855 else
1856 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1857 fi
1858 else
1859 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1860 fi
1861 need_lib_prefix=unknown
1862 hardcode_into_libs=no
1864 # when you set need_version to no, make sure it does not cause -set_version
1865 # flags to be left without arguments
1866 need_version=unknown
1868 case $host_os in
1869 aix3*)
1870 version_type=linux
1871 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1872 shlibpath_var=LIBPATH
1874 # AIX 3 has no versioning support, so we append a major version to the name.
1875 soname_spec='${libname}${release}${shared_ext}$major'
1876 ;;
1878 aix4* | aix5*)
1879 version_type=linux
1880 need_lib_prefix=no
1881 need_version=no
1882 hardcode_into_libs=yes
1883 if test "$host_cpu" = ia64; then
1884 # AIX 5 supports IA64
1885 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1886 shlibpath_var=LD_LIBRARY_PATH
1887 else
1888 # With GCC up to 2.95.x, collect2 would create an import file
1889 # for dependence libraries. The import file would start with
1890 # the line `#! .'. This would cause the generated library to
1891 # depend on `.', always an invalid library. This was fixed in
1892 # development snapshots of GCC prior to 3.0.
1893 case $host_os in
1894 aix4 | aix4.[[01]] | aix4.[[01]].*)
1895 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1896 echo ' yes '
1897 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1898 :
1899 else
1900 can_build_shared=no
1901 fi
1902 ;;
1903 esac
1904 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1905 # soname into executable. Probably we can add versioning support to
1906 # collect2, so additional links can be useful in future.
1907 if test "$aix_use_runtimelinking" = yes; then
1908 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1909 # instead of lib<name>.a to let people know that these are not
1910 # typical AIX shared libraries.
1911 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1912 else
1913 # We preserve .a as extension for shared libraries through AIX4.2
1914 # and later when we are not doing run time linking.
1915 library_names_spec='${libname}${release}.a $libname.a'
1916 soname_spec='${libname}${release}${shared_ext}$major'
1917 fi
1918 shlibpath_var=LIBPATH
1919 fi
1920 ;;
1922 amigaos*)
1923 library_names_spec='$libname.ixlibrary $libname.a'
1924 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1925 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 ${libname}_ixlibrary.a || exit 1; done'
1926 ;;
1928 beos*)
1929 library_names_spec='${libname}${shared_ext}'
1930 dynamic_linker="$host_os ld.so"
1931 shlibpath_var=LIBRARY_PATH
1932 ;;
1934 bsdi[[45]]*)
1935 version_type=linux
1936 need_version=no
1937 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1938 soname_spec='${libname}${release}${shared_ext}$major'
1939 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1940 shlibpath_var=LD_LIBRARY_PATH
1941 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1942 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1943 # the default ld.so.conf also contains /usr/contrib/lib and
1944 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1945 # libtool to hard-code these into programs
1946 ;;
1948 cygwin* | mingw* | pw32*)
1949 version_type=windows
1950 shrext_cmds=".dll"
1951 need_version=no
1952 need_lib_prefix=no
1954 case $GCC,$host_os in
1955 yes,cygwin* | yes,mingw* | yes,pw32*)
1956 library_names_spec='$libname.dll.a'
1957 # DLL is installed to $(libdir)/../bin by postinstall_cmds
1958 postinstall_cmds='base_file=`basename \${file}`~
1959 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1960 dldir=$destdir/`dirname \$dlpath`~
1961 test -d \$dldir || mkdir -p \$dldir~
1962 $install_prog $dir/$dlname \$dldir/$dlname~
1963 chmod a+x \$dldir/$dlname'
1964 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1965 dlpath=$dir/\$dldll~
1966 $rm \$dlpath'
1967 shlibpath_overrides_runpath=yes
1969 case $host_os in
1970 cygwin*)
1971 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1972 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1973 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1974 ;;
1975 mingw*)
1976 # MinGW DLLs use traditional 'lib' prefix
1977 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1978 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1979 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1980 # It is most probably a Windows format PATH printed by
1981 # mingw gcc, but we are running on Cygwin. Gcc prints its search
1982 # path with ; separators, and with drive letters. We can handle the
1983 # drive letters (cygwin fileutils understands them), so leave them,
1984 # especially as we might pass files found there to a mingw objdump,
1985 # which wouldn't understand a cygwinified path. Ahh.
1986 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1987 else
1988 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1989 fi
1990 ;;
1991 pw32*)
1992 # pw32 DLLs use 'pw' prefix rather than 'lib'
1993 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1994 ;;
1995 esac
1996 ;;
1998 *)
1999 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2000 ;;
2001 esac
2002 dynamic_linker='Win32 ld.exe'
2003 # FIXME: first we should search . and the directory the executable is in
2004 shlibpath_var=PATH
2005 ;;
2007 darwin* | rhapsody*)
2008 dynamic_linker="$host_os dyld"
2009 version_type=darwin
2010 need_lib_prefix=no
2011 need_version=no
2012 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2013 soname_spec='${libname}${release}${major}$shared_ext'
2014 shlibpath_overrides_runpath=yes
2015 shlibpath_var=DYLD_LIBRARY_PATH
2016 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2017 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
2018 if test "$GCC" = yes; then
2019 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,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
2020 else
2021 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
2022 fi
2023 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2024 ;;
2026 dgux*)
2027 version_type=linux
2028 need_lib_prefix=no
2029 need_version=no
2030 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2031 soname_spec='${libname}${release}${shared_ext}$major'
2032 shlibpath_var=LD_LIBRARY_PATH
2033 ;;
2035 freebsd1*)
2036 dynamic_linker=no
2037 ;;
2039 freebsd* | dragonfly*)
2040 # DragonFly does not have aout. When/if they implement a new
2041 # versioning mechanism, adjust this.
2042 if test -x /usr/bin/objformat; then
2043 objformat=`/usr/bin/objformat`
2044 else
2045 case $host_os in
2046 freebsd[[123]]*) objformat=aout ;;
2047 *) objformat=elf ;;
2048 esac
2049 fi
2050 version_type=freebsd-$objformat
2051 case $version_type in
2052 freebsd-elf*)
2053 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2054 need_version=no
2055 need_lib_prefix=no
2056 ;;
2057 freebsd-*)
2058 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2059 need_version=yes
2060 ;;
2061 esac
2062 shlibpath_var=LD_LIBRARY_PATH
2063 case $host_os in
2064 freebsd2*)
2065 shlibpath_overrides_runpath=yes
2066 ;;
2067 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2068 shlibpath_overrides_runpath=yes
2069 hardcode_into_libs=yes
2070 ;;
2071 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2072 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2073 shlibpath_overrides_runpath=no
2074 hardcode_into_libs=yes
2075 ;;
2076 freebsd*) # from 4.6 on
2077 shlibpath_overrides_runpath=yes
2078 hardcode_into_libs=yes
2079 ;;
2080 esac
2081 ;;
2083 gnu*)
2084 version_type=linux
2085 need_lib_prefix=no
2086 need_version=no
2087 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2088 soname_spec='${libname}${release}${shared_ext}$major'
2089 shlibpath_var=LD_LIBRARY_PATH
2090 hardcode_into_libs=yes
2091 ;;
2093 hpux9* | hpux10* | hpux11*)
2094 # Give a soname corresponding to the major version so that dld.sl refuses to
2095 # link against other versions.
2096 version_type=sunos
2097 need_lib_prefix=no
2098 need_version=no
2099 case $host_cpu in
2100 ia64*)
2101 shrext_cmds='.so'
2102 hardcode_into_libs=yes
2103 dynamic_linker="$host_os dld.so"
2104 shlibpath_var=LD_LIBRARY_PATH
2105 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2106 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2107 soname_spec='${libname}${release}${shared_ext}$major'
2108 if test "X$HPUX_IA64_MODE" = X32; then
2109 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2110 else
2111 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2112 fi
2113 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2114 ;;
2115 hppa*64*)
2116 shrext_cmds='.sl'
2117 hardcode_into_libs=yes
2118 dynamic_linker="$host_os dld.sl"
2119 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2120 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2121 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2122 soname_spec='${libname}${release}${shared_ext}$major'
2123 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2124 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2125 ;;
2126 *)
2127 shrext_cmds='.sl'
2128 dynamic_linker="$host_os dld.sl"
2129 shlibpath_var=SHLIB_PATH
2130 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2131 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2132 soname_spec='${libname}${release}${shared_ext}$major'
2133 ;;
2134 esac
2135 # HP-UX runs *really* slowly unless shared libraries are mode 555.
2136 postinstall_cmds='chmod 555 $lib'
2137 ;;
2139 interix3*)
2140 version_type=linux
2141 need_lib_prefix=no
2142 need_version=no
2143 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2144 soname_spec='${libname}${release}${shared_ext}$major'
2145 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2146 shlibpath_var=LD_LIBRARY_PATH
2147 shlibpath_overrides_runpath=no
2148 hardcode_into_libs=yes
2149 ;;
2151 irix5* | irix6* | nonstopux*)
2152 case $host_os in
2153 nonstopux*) version_type=nonstopux ;;
2154 *)
2155 if test "$lt_cv_prog_gnu_ld" = yes; then
2156 version_type=linux
2157 else
2158 version_type=irix
2159 fi ;;
2160 esac
2161 need_lib_prefix=no
2162 need_version=no
2163 soname_spec='${libname}${release}${shared_ext}$major'
2164 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2165 case $host_os in
2166 irix5* | nonstopux*)
2167 libsuff= shlibsuff=
2168 ;;
2169 *)
2170 case $LD in # libtool.m4 will add one of these switches to LD
2171 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2172 libsuff= shlibsuff= libmagic=32-bit;;
2173 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2174 libsuff=32 shlibsuff=N32 libmagic=N32;;
2175 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2176 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2177 *) libsuff= shlibsuff= libmagic=never-match;;
2178 esac
2179 ;;
2180 esac
2181 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2182 shlibpath_overrides_runpath=no
2183 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2184 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2185 hardcode_into_libs=yes
2186 ;;
2188 # No shared lib support for Linux oldld, aout, or coff.
2189 linux*oldld* | linux*aout* | linux*coff*)
2190 dynamic_linker=no
2191 ;;
2193 # This must be Linux ELF.
2194 linux* | k*bsd*-gnu)
2195 version_type=linux
2196 need_lib_prefix=no
2197 need_version=no
2198 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2199 soname_spec='${libname}${release}${shared_ext}$major'
2200 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2201 shlibpath_var=LD_LIBRARY_PATH
2202 shlibpath_overrides_runpath=no
2203 # This implies no fast_install, which is unacceptable.
2204 # Some rework will be needed to allow for fast_install
2205 # before this can be enabled.
2206 hardcode_into_libs=yes
2208 # Append ld.so.conf contents to the search path
2209 if test -f /etc/ld.so.conf; then
2210 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
2211 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2212 fi
2214 # We used to test for /lib/ld.so.1 and disable shared libraries on
2215 # powerpc, because MkLinux only supported shared libraries with the
2216 # GNU dynamic linker. Since this was broken with cross compilers,
2217 # most powerpc-linux boxes support dynamic linking these days and
2218 # people can always --disable-shared, the test was removed, and we
2219 # assume the GNU/Linux dynamic linker is in use.
2220 dynamic_linker='GNU/Linux ld.so'
2221 ;;
2223 netbsdelf*-gnu)
2224 version_type=linux
2225 need_lib_prefix=no
2226 need_version=no
2227 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2228 soname_spec='${libname}${release}${shared_ext}$major'
2229 shlibpath_var=LD_LIBRARY_PATH
2230 shlibpath_overrides_runpath=no
2231 hardcode_into_libs=yes
2232 dynamic_linker='NetBSD ld.elf_so'
2233 ;;
2235 netbsd*)
2236 version_type=sunos
2237 need_lib_prefix=no
2238 need_version=no
2239 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
2240 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2241 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2242 dynamic_linker='NetBSD (a.out) ld.so'
2243 else
2244 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2245 soname_spec='${libname}${release}${shared_ext}$major'
2246 dynamic_linker='NetBSD ld.elf_so'
2247 fi
2248 shlibpath_var=LD_LIBRARY_PATH
2249 shlibpath_overrides_runpath=yes
2250 hardcode_into_libs=yes
2251 ;;
2253 newsos6)
2254 version_type=linux
2255 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2256 shlibpath_var=LD_LIBRARY_PATH
2257 shlibpath_overrides_runpath=yes
2258 ;;
2260 nto-qnx*)
2261 version_type=linux
2262 need_lib_prefix=no
2263 need_version=no
2264 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2265 soname_spec='${libname}${release}${shared_ext}$major'
2266 shlibpath_var=LD_LIBRARY_PATH
2267 shlibpath_overrides_runpath=yes
2268 ;;
2270 openbsd*)
2271 version_type=sunos
2272 sys_lib_dlsearch_path_spec="/usr/lib"
2273 need_lib_prefix=no
2274 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2275 case $host_os in
2276 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2277 *) need_version=no ;;
2278 esac
2279 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2280 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2281 shlibpath_var=LD_LIBRARY_PATH
2282 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2283 case $host_os in
2284 openbsd2.[[89]] | openbsd2.[[89]].*)
2285 shlibpath_overrides_runpath=no
2286 ;;
2287 *)
2288 shlibpath_overrides_runpath=yes
2289 ;;
2290 esac
2291 else
2292 shlibpath_overrides_runpath=yes
2293 fi
2294 ;;
2296 os2*)
2297 libname_spec='$name'
2298 shrext_cmds=".dll"
2299 need_lib_prefix=no
2300 library_names_spec='$libname${shared_ext} $libname.a'
2301 dynamic_linker='OS/2 ld.exe'
2302 shlibpath_var=LIBPATH
2303 ;;
2305 osf3* | osf4* | osf5*)
2306 version_type=osf
2307 need_lib_prefix=no
2308 need_version=no
2309 soname_spec='${libname}${release}${shared_ext}$major'
2310 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2311 shlibpath_var=LD_LIBRARY_PATH
2312 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2313 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2314 ;;
2316 solaris*)
2317 version_type=linux
2318 need_lib_prefix=no
2319 need_version=no
2320 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2321 soname_spec='${libname}${release}${shared_ext}$major'
2322 shlibpath_var=LD_LIBRARY_PATH
2323 shlibpath_overrides_runpath=yes
2324 hardcode_into_libs=yes
2325 # ldd complains unless libraries are executable
2326 postinstall_cmds='chmod +x $lib'
2327 ;;
2329 sunos4*)
2330 version_type=sunos
2331 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2332 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2333 shlibpath_var=LD_LIBRARY_PATH
2334 shlibpath_overrides_runpath=yes
2335 if test "$with_gnu_ld" = yes; then
2336 need_lib_prefix=no
2337 fi
2338 need_version=yes
2339 ;;
2341 sysv4 | sysv4.3*)
2342 version_type=linux
2343 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2344 soname_spec='${libname}${release}${shared_ext}$major'
2345 shlibpath_var=LD_LIBRARY_PATH
2346 case $host_vendor in
2347 sni)
2348 shlibpath_overrides_runpath=no
2349 need_lib_prefix=no
2350 export_dynamic_flag_spec='${wl}-Blargedynsym'
2351 runpath_var=LD_RUN_PATH
2352 ;;
2353 siemens)
2354 need_lib_prefix=no
2355 ;;
2356 motorola)
2357 need_lib_prefix=no
2358 need_version=no
2359 shlibpath_overrides_runpath=no
2360 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2361 ;;
2362 esac
2363 ;;
2365 sysv4*MP*)
2366 if test -d /usr/nec ;then
2367 version_type=linux
2368 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2369 soname_spec='$libname${shared_ext}.$major'
2370 shlibpath_var=LD_LIBRARY_PATH
2371 fi
2372 ;;
2374 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2375 version_type=freebsd-elf
2376 need_lib_prefix=no
2377 need_version=no
2378 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2379 soname_spec='${libname}${release}${shared_ext}$major'
2380 shlibpath_var=LD_LIBRARY_PATH
2381 hardcode_into_libs=yes
2382 if test "$with_gnu_ld" = yes; then
2383 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2384 shlibpath_overrides_runpath=no
2385 else
2386 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2387 shlibpath_overrides_runpath=yes
2388 case $host_os in
2389 sco3.2v5*)
2390 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2391 ;;
2392 esac
2393 fi
2394 sys_lib_dlsearch_path_spec='/usr/lib'
2395 ;;
2397 uts4*)
2398 version_type=linux
2399 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2400 soname_spec='${libname}${release}${shared_ext}$major'
2401 shlibpath_var=LD_LIBRARY_PATH
2402 ;;
2404 *)
2405 dynamic_linker=no
2406 ;;
2407 esac
2408 AC_MSG_RESULT([$dynamic_linker])
2409 test "$dynamic_linker" = no && can_build_shared=no
2411 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2412 if test "$GCC" = yes; then
2413 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2414 fi
2415 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
2418 # _LT_AC_TAGCONFIG
2419 # ----------------
2420 AC_DEFUN([_LT_AC_TAGCONFIG],
2421 [AC_ARG_WITH([tags],
2422 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
2423 [include additional configurations @<:@automatic@:>@])],
2424 [tagnames="$withval"])
2426 if test -f "$ltmain" && test -n "$tagnames"; then
2427 if test ! -f "${ofile}"; then
2428 AC_MSG_WARN([output file `$ofile' does not exist])
2429 fi
2431 if test -z "$LTCC"; then
2432 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
2433 if test -z "$LTCC"; then
2434 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
2435 else
2436 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
2437 fi
2438 fi
2439 if test -z "$LTCFLAGS"; then
2440 eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
2441 fi
2443 # Extract list of available tagged configurations in $ofile.
2444 # Note that this assumes the entire list is on one line.
2445 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
2447 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2448 for tagname in $tagnames; do
2449 IFS="$lt_save_ifs"
2450 # Check whether tagname contains only valid characters
2451 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
2452 "") ;;
2453 *) AC_MSG_ERROR([invalid tag name: $tagname])
2454 ;;
2455 esac
2457 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
2458 then
2459 AC_MSG_ERROR([tag name \"$tagname\" already exists])
2460 fi
2462 # Update the list of available tags.
2463 if test -n "$tagname"; then
2464 echo appending configuration tag \"$tagname\" to $ofile
2466 case $tagname in
2467 CXX)
2468 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2469 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2470 (test "X$CXX" != "Xg++"))) ; then
2471 AC_LIBTOOL_LANG_CXX_CONFIG
2472 else
2473 tagname=""
2474 fi
2475 ;;
2477 F77)
2478 if test -n "$F77" && test "X$F77" != "Xno"; then
2479 AC_LIBTOOL_LANG_F77_CONFIG
2480 else
2481 tagname=""
2482 fi
2483 ;;
2485 GCJ)
2486 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
2487 AC_LIBTOOL_LANG_GCJ_CONFIG
2488 else
2489 tagname=""
2490 fi
2491 ;;
2493 RC)
2494 AC_LIBTOOL_LANG_RC_CONFIG
2495 ;;
2497 *)
2498 AC_MSG_ERROR([Unsupported tag name: $tagname])
2499 ;;
2500 esac
2502 # Append the new tag name to the list of available tags.
2503 if test -n "$tagname" ; then
2504 available_tags="$available_tags $tagname"
2505 fi
2506 fi
2507 done
2508 IFS="$lt_save_ifs"
2510 # Now substitute the updated list of available tags.
2511 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
2512 mv "${ofile}T" "$ofile"
2513 chmod +x "$ofile"
2514 else
2515 rm -f "${ofile}T"
2516 AC_MSG_ERROR([unable to update list of available tagged configurations.])
2517 fi
2518 fi
2519 ])# _LT_AC_TAGCONFIG
2522 # AC_LIBTOOL_DLOPEN
2523 # -----------------
2524 # enable checks for dlopen support
2525 AC_DEFUN([AC_LIBTOOL_DLOPEN],
2526 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
2527 ])# AC_LIBTOOL_DLOPEN
2530 # AC_LIBTOOL_WIN32_DLL
2531 # --------------------
2532 # declare package support for building win32 DLLs
2533 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
2534 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
2535 ])# AC_LIBTOOL_WIN32_DLL
2538 # AC_ENABLE_SHARED([DEFAULT])
2539 # ---------------------------
2540 # implement the --enable-shared flag
2541 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2542 AC_DEFUN([AC_ENABLE_SHARED],
2543 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
2544 AC_ARG_ENABLE([shared],
2545 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
2546 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
2547 [p=${PACKAGE-default}
2548 case $enableval in
2549 yes) enable_shared=yes ;;
2550 no) enable_shared=no ;;
2551 *)
2552 enable_shared=no
2553 # Look at the argument we got. We use all the common list separators.
2554 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2555 for pkg in $enableval; do
2556 IFS="$lt_save_ifs"
2557 if test "X$pkg" = "X$p"; then
2558 enable_shared=yes
2559 fi
2560 done
2561 IFS="$lt_save_ifs"
2562 ;;
2563 esac],
2564 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
2565 ])# AC_ENABLE_SHARED
2568 # AC_DISABLE_SHARED
2569 # -----------------
2570 # set the default shared flag to --disable-shared
2571 AC_DEFUN([AC_DISABLE_SHARED],
2572 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2573 AC_ENABLE_SHARED(no)
2574 ])# AC_DISABLE_SHARED
2577 # AC_ENABLE_STATIC([DEFAULT])
2578 # ---------------------------
2579 # implement the --enable-static flag
2580 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2581 AC_DEFUN([AC_ENABLE_STATIC],
2582 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
2583 AC_ARG_ENABLE([static],
2584 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
2585 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
2586 [p=${PACKAGE-default}
2587 case $enableval in
2588 yes) enable_static=yes ;;
2589 no) enable_static=no ;;
2590 *)
2591 enable_static=no
2592 # Look at the argument we got. We use all the common list separators.
2593 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2594 for pkg in $enableval; do
2595 IFS="$lt_save_ifs"
2596 if test "X$pkg" = "X$p"; then
2597 enable_static=yes
2598 fi
2599 done
2600 IFS="$lt_save_ifs"
2601 ;;
2602 esac],
2603 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
2604 ])# AC_ENABLE_STATIC
2607 # AC_DISABLE_STATIC
2608 # -----------------
2609 # set the default static flag to --disable-static
2610 AC_DEFUN([AC_DISABLE_STATIC],
2611 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2612 AC_ENABLE_STATIC(no)
2613 ])# AC_DISABLE_STATIC
2616 # AC_ENABLE_FAST_INSTALL([DEFAULT])
2617 # ---------------------------------
2618 # implement the --enable-fast-install flag
2619 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2620 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
2621 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
2622 AC_ARG_ENABLE([fast-install],
2623 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
2624 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
2625 [p=${PACKAGE-default}
2626 case $enableval in
2627 yes) enable_fast_install=yes ;;
2628 no) enable_fast_install=no ;;
2629 *)
2630 enable_fast_install=no
2631 # Look at the argument we got. We use all the common list separators.
2632 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2633 for pkg in $enableval; do
2634 IFS="$lt_save_ifs"
2635 if test "X$pkg" = "X$p"; then
2636 enable_fast_install=yes
2637 fi
2638 done
2639 IFS="$lt_save_ifs"
2640 ;;
2641 esac],
2642 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
2643 ])# AC_ENABLE_FAST_INSTALL
2646 # AC_DISABLE_FAST_INSTALL
2647 # -----------------------
2648 # set the default to --disable-fast-install
2649 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2650 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2651 AC_ENABLE_FAST_INSTALL(no)
2652 ])# AC_DISABLE_FAST_INSTALL
2655 # AC_LIBTOOL_PICMODE([MODE])
2656 # --------------------------
2657 # implement the --with-pic flag
2658 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
2659 AC_DEFUN([AC_LIBTOOL_PICMODE],
2660 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2661 pic_mode=ifelse($#,1,$1,default)
2662 ])# AC_LIBTOOL_PICMODE
2665 # AC_PROG_EGREP
2666 # -------------
2667 # This is predefined starting with Autoconf 2.54, so this conditional
2668 # definition can be removed once we require Autoconf 2.54 or later.
2669 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2670 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2671 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2672 then ac_cv_prog_egrep='grep -E'
2673 else ac_cv_prog_egrep='egrep'
2674 fi])
2675 EGREP=$ac_cv_prog_egrep
2676 AC_SUBST([EGREP])
2677 ])])
2680 # AC_PATH_TOOL_PREFIX
2681 # -------------------
2682 # find a file program which can recognise shared library
2683 AC_DEFUN([AC_PATH_TOOL_PREFIX],
2684 [AC_REQUIRE([AC_PROG_EGREP])dnl
2685 AC_MSG_CHECKING([for $1])
2686 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2687 [case $MAGIC_CMD in
2688 [[\\/*] | ?:[\\/]*])
2689 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2690 ;;
2691 *)
2692 lt_save_MAGIC_CMD="$MAGIC_CMD"
2693 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2694 dnl $ac_dummy forces splitting on constant user-supplied paths.
2695 dnl POSIX.2 word splitting is done only on the output of word expansions,
2696 dnl not every word. This closes a longstanding sh security hole.
2697 ac_dummy="ifelse([$2], , $PATH, [$2])"
2698 for ac_dir in $ac_dummy; do
2699 IFS="$lt_save_ifs"
2700 test -z "$ac_dir" && ac_dir=.
2701 if test -f $ac_dir/$1; then
2702 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2703 if test -n "$file_magic_test_file"; then
2704 case $deplibs_check_method in
2705 "file_magic "*)
2706 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2707 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2708 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2709 $EGREP "$file_magic_regex" > /dev/null; then
2710 :
2711 else
2712 cat <<EOF 1>&2
2714 *** Warning: the command libtool uses to detect shared libraries,
2715 *** $file_magic_cmd, produces output that libtool cannot recognize.
2716 *** The result is that libtool may fail to recognize shared libraries
2717 *** as such. This will affect the creation of libtool libraries that
2718 *** depend on shared libraries, but programs linked with such libtool
2719 *** libraries will work regardless of this problem. Nevertheless, you
2720 *** may want to report the problem to your system manager and/or to
2721 *** bug-libtool@gnu.org
2723 EOF
2724 fi ;;
2725 esac
2726 fi
2727 break
2728 fi
2729 done
2730 IFS="$lt_save_ifs"
2731 MAGIC_CMD="$lt_save_MAGIC_CMD"
2732 ;;
2733 esac])
2734 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2735 if test -n "$MAGIC_CMD"; then
2736 AC_MSG_RESULT($MAGIC_CMD)
2737 else
2738 AC_MSG_RESULT(no)
2739 fi
2740 ])# AC_PATH_TOOL_PREFIX
2743 # AC_PATH_MAGIC
2744 # -------------
2745 # find a file program which can recognise a shared library
2746 AC_DEFUN([AC_PATH_MAGIC],
2747 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2748 if test -z "$lt_cv_path_MAGIC_CMD"; then
2749 if test -n "$ac_tool_prefix"; then
2750 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2751 else
2752 MAGIC_CMD=:
2753 fi
2754 fi
2755 ])# AC_PATH_MAGIC
2758 # AC_PROG_LD
2759 # ----------
2760 # find the pathname to the GNU or non-GNU linker
2761 AC_DEFUN([AC_PROG_LD],
2762 [AC_ARG_WITH([gnu-ld],
2763 [AC_HELP_STRING([--with-gnu-ld],
2764 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2765 [test "$withval" = no || with_gnu_ld=yes],
2766 [with_gnu_ld=no])
2767 AC_REQUIRE([LT_AC_PROG_SED])dnl
2768 AC_REQUIRE([AC_PROG_CC])dnl
2769 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2770 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2771 ac_prog=ld
2772 if test "$GCC" = yes; then
2773 # Check if gcc -print-prog-name=ld gives a path.
2774 AC_MSG_CHECKING([for ld used by $CC])
2775 case $host in
2776 *-*-mingw*)
2777 # gcc leaves a trailing carriage return which upsets mingw
2778 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2779 *)
2780 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2781 esac
2782 case $ac_prog in
2783 # Accept absolute paths.
2784 [[\\/]]* | ?:[[\\/]]*)
2785 re_direlt='/[[^/]][[^/]]*/\.\./'
2786 # Canonicalize the pathname of ld
2787 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2788 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2789 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2790 done
2791 test -z "$LD" && LD="$ac_prog"
2792 ;;
2793 "")
2794 # If it fails, then pretend we aren't using GCC.
2795 ac_prog=ld
2796 ;;
2797 *)
2798 # If it is relative, then search for the first ld in PATH.
2799 with_gnu_ld=unknown
2800 ;;
2801 esac
2802 elif test "$with_gnu_ld" = yes; then
2803 AC_MSG_CHECKING([for GNU ld])
2804 else
2805 AC_MSG_CHECKING([for non-GNU ld])
2806 fi
2807 AC_CACHE_VAL(lt_cv_path_LD,
2808 [if test -z "$LD"; then
2809 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2810 for ac_dir in $PATH; do
2811 IFS="$lt_save_ifs"
2812 test -z "$ac_dir" && ac_dir=.
2813 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2814 lt_cv_path_LD="$ac_dir/$ac_prog"
2815 # Check to see if the program is GNU ld. I'd rather use --version,
2816 # but apparently some variants of GNU ld only accept -v.
2817 # Break only if it was the GNU/non-GNU ld that we prefer.
2818 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2819 *GNU* | *'with BFD'*)
2820 test "$with_gnu_ld" != no && break
2821 ;;
2822 *)
2823 test "$with_gnu_ld" != yes && break
2824 ;;
2825 esac
2826 fi
2827 done
2828 IFS="$lt_save_ifs"
2829 else
2830 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2831 fi])
2832 LD="$lt_cv_path_LD"
2833 if test -n "$LD"; then
2834 AC_MSG_RESULT($LD)
2835 else
2836 AC_MSG_RESULT(no)
2837 fi
2838 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2839 AC_PROG_LD_GNU
2840 ])# AC_PROG_LD
2843 # AC_PROG_LD_GNU
2844 # --------------
2845 AC_DEFUN([AC_PROG_LD_GNU],
2846 [AC_REQUIRE([AC_PROG_EGREP])dnl
2847 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2848 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
2849 case `$LD -v 2>&1 </dev/null` in
2850 *GNU* | *'with BFD'*)
2851 lt_cv_prog_gnu_ld=yes
2852 ;;
2853 *)
2854 lt_cv_prog_gnu_ld=no
2855 ;;
2856 esac])
2857 with_gnu_ld=$lt_cv_prog_gnu_ld
2858 ])# AC_PROG_LD_GNU
2861 # AC_PROG_LD_RELOAD_FLAG
2862 # ----------------------
2863 # find reload flag for linker
2864 # -- PORTME Some linkers may need a different reload flag.
2865 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2866 [AC_CACHE_CHECK([for $LD option to reload object files],
2867 lt_cv_ld_reload_flag,
2868 [lt_cv_ld_reload_flag='-r'])
2869 reload_flag=$lt_cv_ld_reload_flag
2870 case $reload_flag in
2871 "" | " "*) ;;
2872 *) reload_flag=" $reload_flag" ;;
2873 esac
2874 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2875 case $host_os in
2876 darwin*)
2877 if test "$GCC" = yes; then
2878 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2879 else
2880 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2881 fi
2882 ;;
2883 esac
2884 ])# AC_PROG_LD_RELOAD_FLAG
2887 # AC_DEPLIBS_CHECK_METHOD
2888 # -----------------------
2889 # how to check for library dependencies
2890 # -- PORTME fill in with the dynamic library characteristics
2891 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2892 [AC_CACHE_CHECK([how to recognise dependent libraries],
2893 lt_cv_deplibs_check_method,
2894 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2895 lt_cv_file_magic_test_file=
2896 lt_cv_deplibs_check_method='unknown'
2897 # Need to set the preceding variable on all platforms that support
2898 # interlibrary dependencies.
2899 # 'none' -- dependencies not supported.
2900 # `unknown' -- same as none, but documents that we really don't know.
2901 # 'pass_all' -- all dependencies passed with no checks.
2902 # 'test_compile' -- check by making test program.
2903 # 'file_magic [[regex]]' -- check by looking for files in library path
2904 # which responds to the $file_magic_cmd with a given extended regex.
2905 # If you have `file' or equivalent on your system and you're not sure
2906 # whether `pass_all' will *always* work, you probably want this one.
2908 case $host_os in
2909 aix4* | aix5*)
2910 lt_cv_deplibs_check_method=pass_all
2911 ;;
2913 beos*)
2914 lt_cv_deplibs_check_method=pass_all
2915 ;;
2917 bsdi[[45]]*)
2918 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2919 lt_cv_file_magic_cmd='/usr/bin/file -L'
2920 lt_cv_file_magic_test_file=/shlib/libc.so
2921 ;;
2923 cygwin*)
2924 # func_win32_libid is a shell function defined in ltmain.sh
2925 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2926 lt_cv_file_magic_cmd='func_win32_libid'
2927 ;;
2929 mingw* | pw32*)
2930 # Base MSYS/MinGW do not provide the 'file' command needed by
2931 # func_win32_libid shell function, so use a weaker test based on 'objdump'.
2932 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2933 lt_cv_file_magic_cmd='$OBJDUMP -f'
2934 ;;
2936 darwin* | rhapsody*)
2937 lt_cv_deplibs_check_method=pass_all
2938 ;;
2940 freebsd* | dragonfly*)
2941 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2942 case $host_cpu in
2943 i*86 )
2944 # Not sure whether the presence of OpenBSD here was a mistake.
2945 # Let's accept both of them until this is cleared up.
2946 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2947 lt_cv_file_magic_cmd=/usr/bin/file
2948 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2949 ;;
2950 esac
2951 else
2952 lt_cv_deplibs_check_method=pass_all
2953 fi
2954 ;;
2956 gnu*)
2957 lt_cv_deplibs_check_method=pass_all
2958 ;;
2960 hpux10.20* | hpux11*)
2961 lt_cv_file_magic_cmd=/usr/bin/file
2962 case $host_cpu in
2963 ia64*)
2964 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2965 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2966 ;;
2967 hppa*64*)
2968 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
2969 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2970 ;;
2971 *)
2972 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2973 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2974 ;;
2975 esac
2976 ;;
2978 interix3*)
2979 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
2980 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
2981 ;;
2983 irix5* | irix6* | nonstopux*)
2984 case $LD in
2985 *-32|*"-32 ") libmagic=32-bit;;
2986 *-n32|*"-n32 ") libmagic=N32;;
2987 *-64|*"-64 ") libmagic=64-bit;;
2988 *) libmagic=never-match;;
2989 esac
2990 lt_cv_deplibs_check_method=pass_all
2991 ;;
2993 # This must be Linux ELF.
2994 linux* | k*bsd*-gnu)
2995 lt_cv_deplibs_check_method=pass_all
2996 ;;
2998 netbsd* | netbsdelf*-gnu)
2999 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3000 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3001 else
3002 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3003 fi
3004 ;;
3006 newos6*)
3007 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3008 lt_cv_file_magic_cmd=/usr/bin/file
3009 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3010 ;;
3012 nto-qnx*)
3013 lt_cv_deplibs_check_method=unknown
3014 ;;
3016 openbsd*)
3017 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3018 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3019 else
3020 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3021 fi
3022 ;;
3024 osf3* | osf4* | osf5*)
3025 lt_cv_deplibs_check_method=pass_all
3026 ;;
3028 solaris*)
3029 lt_cv_deplibs_check_method=pass_all
3030 ;;
3032 sysv4 | sysv4.3*)
3033 case $host_vendor in
3034 motorola)
3035 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3036 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3037 ;;
3038 ncr)
3039 lt_cv_deplibs_check_method=pass_all
3040 ;;
3041 sequent)
3042 lt_cv_file_magic_cmd='/bin/file'
3043 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3044 ;;
3045 sni)
3046 lt_cv_file_magic_cmd='/bin/file'
3047 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3048 lt_cv_file_magic_test_file=/lib/libc.so
3049 ;;
3050 siemens)
3051 lt_cv_deplibs_check_method=pass_all
3052 ;;
3053 pc)
3054 lt_cv_deplibs_check_method=pass_all
3055 ;;
3056 esac
3057 ;;
3059 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3060 lt_cv_deplibs_check_method=pass_all
3061 ;;
3062 esac
3063 ])
3064 file_magic_cmd=$lt_cv_file_magic_cmd
3065 deplibs_check_method=$lt_cv_deplibs_check_method
3066 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3067 ])# AC_DEPLIBS_CHECK_METHOD
3070 # AC_PROG_NM
3071 # ----------
3072 # find the pathname to a BSD-compatible name lister
3073 AC_DEFUN([AC_PROG_NM],
3074 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
3075 [if test -n "$NM"; then
3076 # Let the user override the test.
3077 lt_cv_path_NM="$NM"
3078 else
3079 lt_nm_to_check="${ac_tool_prefix}nm"
3080 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3081 lt_nm_to_check="$lt_nm_to_check nm"
3082 fi
3083 for lt_tmp_nm in $lt_nm_to_check; do
3084 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3085 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3086 IFS="$lt_save_ifs"
3087 test -z "$ac_dir" && ac_dir=.
3088 tmp_nm="$ac_dir/$lt_tmp_nm"
3089 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3090 # Check to see if the nm accepts a BSD-compat flag.
3091 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3092 # nm: unknown option "B" ignored
3093 # Tru64's nm complains that /dev/null is an invalid object file
3094 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3095 */dev/null* | *'Invalid file or object type'*)
3096 lt_cv_path_NM="$tmp_nm -B"
3097 break
3098 ;;
3099 *)
3100 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3101 */dev/null*)
3102 lt_cv_path_NM="$tmp_nm -p"
3103 break
3104 ;;
3105 *)
3106 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3107 continue # so that we can try to find one that supports BSD flags
3108 ;;
3109 esac
3110 ;;
3111 esac
3112 fi
3113 done
3114 IFS="$lt_save_ifs"
3115 done
3116 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
3117 fi])
3118 NM="$lt_cv_path_NM"
3119 ])# AC_PROG_NM
3122 # AC_CHECK_LIBM
3123 # -------------
3124 # check for math library
3125 AC_DEFUN([AC_CHECK_LIBM],
3126 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3127 LIBM=
3128 case $host in
3129 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
3130 # These system don't have libm, or don't need it
3131 ;;
3132 *-ncr-sysv4.3*)
3133 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3134 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3135 ;;
3136 *)
3137 AC_CHECK_LIB(m, cos, LIBM="-lm")
3138 ;;
3139 esac
3140 ])# AC_CHECK_LIBM
3143 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
3144 # -----------------------------------
3145 # sets LIBLTDL to the link flags for the libltdl convenience library and
3146 # LTDLINCL to the include flags for the libltdl header and adds
3147 # --enable-ltdl-convenience to the configure arguments. Note that
3148 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
3149 # it is assumed to be `libltdl'. LIBLTDL will be prefixed with
3150 # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
3151 # (note the single quotes!). If your package is not flat and you're not
3152 # using automake, define top_builddir and top_srcdir appropriately in
3153 # the Makefiles.
3154 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
3155 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3156 case $enable_ltdl_convenience in
3157 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
3158 "") enable_ltdl_convenience=yes
3159 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
3160 esac
3161 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
3162 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
3163 # For backwards non-gettext consistent compatibility...
3164 INCLTDL="$LTDLINCL"
3165 ])# AC_LIBLTDL_CONVENIENCE
3168 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
3169 # -----------------------------------
3170 # sets LIBLTDL to the link flags for the libltdl installable library and
3171 # LTDLINCL to the include flags for the libltdl header and adds
3172 # --enable-ltdl-install to the configure arguments. Note that
3173 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
3174 # and an installed libltdl is not found, it is assumed to be `libltdl'.
3175 # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
3176 # '${top_srcdir}/' (note the single quotes!). If your package is not
3177 # flat and you're not using automake, define top_builddir and top_srcdir
3178 # appropriately in the Makefiles.
3179 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
3180 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
3181 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3182 AC_CHECK_LIB(ltdl, lt_dlinit,
3183 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
3184 [if test x"$enable_ltdl_install" = xno; then
3185 AC_MSG_WARN([libltdl not installed, but installation disabled])
3186 else
3187 enable_ltdl_install=yes
3188 fi
3189 ])
3190 if test x"$enable_ltdl_install" = x"yes"; then
3191 ac_configure_args="$ac_configure_args --enable-ltdl-install"
3192 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
3193 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
3194 else
3195 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
3196 LIBLTDL="-lltdl"
3197 LTDLINCL=
3198 fi
3199 # For backwards non-gettext consistent compatibility...
3200 INCLTDL="$LTDLINCL"
3201 ])# AC_LIBLTDL_INSTALLABLE
3204 # AC_LIBTOOL_CXX
3205 # --------------
3206 # enable support for C++ libraries
3207 AC_DEFUN([AC_LIBTOOL_CXX],
3208 [AC_REQUIRE([_LT_AC_LANG_CXX])
3209 ])# AC_LIBTOOL_CXX
3212 # _LT_AC_LANG_CXX
3213 # ---------------
3214 AC_DEFUN([_LT_AC_LANG_CXX],
3215 [AC_REQUIRE([AC_PROG_CXX])
3216 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
3217 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
3218 ])# _LT_AC_LANG_CXX
3220 # _LT_AC_PROG_CXXCPP
3221 # ------------------
3222 AC_DEFUN([_LT_AC_PROG_CXXCPP],
3223 [
3224 AC_REQUIRE([AC_PROG_CXX])
3225 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
3226 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
3227 (test "X$CXX" != "Xg++"))) ; then
3228 AC_PROG_CXXCPP
3229 fi
3230 ])# _LT_AC_PROG_CXXCPP
3232 # AC_LIBTOOL_F77
3233 # --------------
3234 # enable support for Fortran 77 libraries
3235 AC_DEFUN([AC_LIBTOOL_F77],
3236 [AC_REQUIRE([_LT_AC_LANG_F77])
3237 ])# AC_LIBTOOL_F77
3240 # _LT_AC_LANG_F77
3241 # ---------------
3242 AC_DEFUN([_LT_AC_LANG_F77],
3243 [AC_REQUIRE([AC_PROG_F77])
3244 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
3245 ])# _LT_AC_LANG_F77
3248 # AC_LIBTOOL_GCJ
3249 # --------------
3250 # enable support for GCJ libraries
3251 AC_DEFUN([AC_LIBTOOL_GCJ],
3252 [AC_REQUIRE([_LT_AC_LANG_GCJ])
3253 ])# AC_LIBTOOL_GCJ
3256 # _LT_AC_LANG_GCJ
3257 # ---------------
3258 AC_DEFUN([_LT_AC_LANG_GCJ],
3259 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
3260 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
3261 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
3262 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
3263 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
3264 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
3265 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
3266 ])# _LT_AC_LANG_GCJ
3269 # AC_LIBTOOL_RC
3270 # -------------
3271 # enable support for Windows resource files
3272 AC_DEFUN([AC_LIBTOOL_RC],
3273 [AC_REQUIRE([LT_AC_PROG_RC])
3274 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
3275 ])# AC_LIBTOOL_RC
3278 # AC_LIBTOOL_LANG_C_CONFIG
3279 # ------------------------
3280 # Ensure that the configuration vars for the C compiler are
3281 # suitably defined. Those variables are subsequently used by
3282 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3283 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
3284 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
3285 [lt_save_CC="$CC"
3286 AC_LANG_PUSH(C)
3288 # Source file extension for C test sources.
3289 ac_ext=c
3291 # Object file extension for compiled C test sources.
3292 objext=o
3293 _LT_AC_TAGVAR(objext, $1)=$objext
3295 # Code to be used in simple compile tests
3296 lt_simple_compile_test_code="int some_variable = 0;\n"
3298 # Code to be used in simple link tests
3299 lt_simple_link_test_code='int main(){return(0);}\n'
3301 _LT_AC_SYS_COMPILER
3303 # save warnings/boilerplate of simple test code
3304 _LT_COMPILER_BOILERPLATE
3305 _LT_LINKER_BOILERPLATE
3307 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3308 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3309 AC_LIBTOOL_PROG_CC_C_O($1)
3310 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3311 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3312 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3313 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3314 AC_LIBTOOL_SYS_LIB_STRIP
3315 AC_LIBTOOL_DLOPEN_SELF
3317 # Report which library types will actually be built
3318 AC_MSG_CHECKING([if libtool supports shared libraries])
3319 AC_MSG_RESULT([$can_build_shared])
3321 AC_MSG_CHECKING([whether to build shared libraries])
3322 test "$can_build_shared" = "no" && enable_shared=no
3324 # On AIX, shared libraries and static libraries use the same namespace, and
3325 # are all built from PIC.
3326 case $host_os in
3327 aix3*)
3328 test "$enable_shared" = yes && enable_static=no
3329 if test -n "$RANLIB"; then
3330 archive_cmds="$archive_cmds~\$RANLIB \$lib"
3331 postinstall_cmds='$RANLIB $lib'
3332 fi
3333 ;;
3335 aix4* | aix5*)
3336 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
3337 test "$enable_shared" = yes && enable_static=no
3338 fi
3339 ;;
3340 esac
3341 AC_MSG_RESULT([$enable_shared])
3343 AC_MSG_CHECKING([whether to build static libraries])
3344 # Make sure either enable_shared or enable_static is yes.
3345 test "$enable_shared" = yes || enable_static=yes
3346 AC_MSG_RESULT([$enable_static])
3348 AC_LIBTOOL_CONFIG($1)
3350 AC_LANG_POP
3351 CC="$lt_save_CC"
3352 ])# AC_LIBTOOL_LANG_C_CONFIG
3355 # AC_LIBTOOL_LANG_CXX_CONFIG
3356 # --------------------------
3357 # Ensure that the configuration vars for the C compiler are
3358 # suitably defined. Those variables are subsequently used by
3359 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3360 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
3361 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
3362 [AC_LANG_PUSH(C++)
3363 AC_REQUIRE([AC_PROG_CXX])
3364 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
3366 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3367 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
3368 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3369 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3370 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3371 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3372 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3373 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3374 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3375 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3376 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3377 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
3378 _LT_AC_TAGVAR(module_cmds, $1)=
3379 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
3380 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3381 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3382 _LT_AC_TAGVAR(no_undefined_flag, $1)=
3383 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3384 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3386 # Dependencies to place before and after the object being linked:
3387 _LT_AC_TAGVAR(predep_objects, $1)=
3388 _LT_AC_TAGVAR(postdep_objects, $1)=
3389 _LT_AC_TAGVAR(predeps, $1)=
3390 _LT_AC_TAGVAR(postdeps, $1)=
3391 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
3393 # Source file extension for C++ test sources.
3394 ac_ext=cpp
3396 # Object file extension for compiled C++ test sources.
3397 objext=o
3398 _LT_AC_TAGVAR(objext, $1)=$objext
3400 # Code to be used in simple compile tests
3401 lt_simple_compile_test_code="int some_variable = 0;\n"
3403 # Code to be used in simple link tests
3404 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n'
3406 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3407 _LT_AC_SYS_COMPILER
3409 # save warnings/boilerplate of simple test code
3410 _LT_COMPILER_BOILERPLATE
3411 _LT_LINKER_BOILERPLATE
3413 # Allow CC to be a program name with arguments.
3414 lt_save_CC=$CC
3415 lt_save_LD=$LD
3416 lt_save_GCC=$GCC
3417 GCC=$GXX
3418 lt_save_with_gnu_ld=$with_gnu_ld
3419 lt_save_path_LD=$lt_cv_path_LD
3420 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
3421 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
3422 else
3423 $as_unset lt_cv_prog_gnu_ld
3424 fi
3425 if test -n "${lt_cv_path_LDCXX+set}"; then
3426 lt_cv_path_LD=$lt_cv_path_LDCXX
3427 else
3428 $as_unset lt_cv_path_LD
3429 fi
3430 test -z "${LDCXX+set}" || LD=$LDCXX
3431 CC=${CXX-"c++"}
3432 compiler=$CC
3433 _LT_AC_TAGVAR(compiler, $1)=$CC
3434 _LT_CC_BASENAME([$compiler])
3436 # We don't want -fno-exception wen compiling C++ code, so set the
3437 # no_builtin_flag separately
3438 if test "$GXX" = yes; then
3439 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
3440 else
3441 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3442 fi
3444 if test "$GXX" = yes; then
3445 # Set up default GNU C++ configuration
3447 AC_PROG_LD
3449 # Check if GNU C++ uses GNU ld as the underlying linker, since the
3450 # archiving commands below assume that GNU ld is being used.
3451 if test "$with_gnu_ld" = yes; then
3452 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3453 _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'
3455 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3456 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3458 # If archive_cmds runs LD, not CC, wlarc should be empty
3459 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
3460 # investigate it a little bit more. (MM)
3461 wlarc='${wl}'
3463 # ancient GNU ld didn't support --whole-archive et. al.
3464 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
3465 grep 'no-whole-archive' > /dev/null; then
3466 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3467 else
3468 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3469 fi
3470 else
3471 with_gnu_ld=no
3472 wlarc=
3474 # A generic and very simple default shared library creation
3475 # command for GNU C++ for the case where it uses the native
3476 # linker, instead of GNU ld. If possible, this setting should
3477 # overridden to take advantage of the native linker features on
3478 # the platform it is being used on.
3479 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3480 fi
3482 # Commands to make compiler produce verbose output that lists
3483 # what "hidden" libraries, object files and flags are used when
3484 # linking a shared library.
3485 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3487 else
3488 GXX=no
3489 with_gnu_ld=no
3490 wlarc=
3491 fi
3493 # PORTME: fill in a description of your system's C++ link characteristics
3494 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
3495 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3496 case $host_os in
3497 aix3*)
3498 # FIXME: insert proper C++ library support
3499 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3500 ;;
3501 aix4* | aix5*)
3502 if test "$host_cpu" = ia64; then
3503 # On IA64, the linker does run time linking by default, so we don't
3504 # have to do anything special.
3505 aix_use_runtimelinking=no
3506 exp_sym_flag='-Bexport'
3507 no_entry_flag=""
3508 else
3509 aix_use_runtimelinking=no
3511 # Test if we are trying to use run time linking or normal
3512 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
3513 # need to do runtime linking.
3514 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
3515 for ld_flag in $LDFLAGS; do
3516 case $ld_flag in
3517 *-brtl*)
3518 aix_use_runtimelinking=yes
3519 break
3520 ;;
3521 esac
3522 done
3523 ;;
3524 esac
3526 exp_sym_flag='-bexport'
3527 no_entry_flag='-bnoentry'
3528 fi
3530 # When large executables or shared objects are built, AIX ld can
3531 # have problems creating the table of contents. If linking a library
3532 # or program results in "error TOC overflow" add -mminimal-toc to
3533 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
3534 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
3536 _LT_AC_TAGVAR(archive_cmds, $1)=''
3537 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3538 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3539 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3541 if test "$GXX" = yes; then
3542 case $host_os in aix4.[[012]]|aix4.[[012]].*)
3543 # We only want to do this on AIX 4.2 and lower, the check
3544 # below for broken collect2 doesn't work under 4.3+
3545 collect2name=`${CC} -print-prog-name=collect2`
3546 if test -f "$collect2name" && \
3547 strings "$collect2name" | grep resolve_lib_name >/dev/null
3548 then
3549 # We have reworked collect2
3550 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3551 else
3552 # We have old collect2
3553 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
3554 # It fails to find uninstalled libraries when the uninstalled
3555 # path is not listed in the libpath. Setting hardcode_minus_L
3556 # to unsupported forces relinking
3557 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
3558 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3559 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3560 fi
3561 ;;
3562 esac
3563 shared_flag='-shared'
3564 if test "$aix_use_runtimelinking" = yes; then
3565 shared_flag="$shared_flag "'${wl}-G'
3566 fi
3567 else
3568 # not using gcc
3569 if test "$host_cpu" = ia64; then
3570 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
3571 # chokes on -Wl,-G. The following line is correct:
3572 shared_flag='-G'
3573 else
3574 if test "$aix_use_runtimelinking" = yes; then
3575 shared_flag='${wl}-G'
3576 else
3577 shared_flag='${wl}-bM:SRE'
3578 fi
3579 fi
3580 fi
3582 # It seems that -bexpall does not export symbols beginning with
3583 # underscore (_), so it is better to generate a list of symbols to export.
3584 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
3585 if test "$aix_use_runtimelinking" = yes; then
3586 # Warning - without using the other runtime loading flags (-brtl),
3587 # -berok will link without error, but may produce a broken library.
3588 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
3589 # Determine the default libpath from the value encoded in an empty executable.
3590 _LT_AC_SYS_LIBPATH_AIX
3591 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3593 _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 $shared_flag"
3594 else
3595 if test "$host_cpu" = ia64; then
3596 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
3597 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
3598 _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"
3599 else
3600 # Determine the default libpath from the value encoded in an empty executable.
3601 _LT_AC_SYS_LIBPATH_AIX
3602 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3603 # Warning - without using the other run time loading flags,
3604 # -berok will link without error, but may produce a broken library.
3605 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
3606 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
3607 # Exported symbols can be pulled into shared objects from archives
3608 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
3609 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
3610 # This is similar to how AIX traditionally builds its shared libraries.
3611 _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'
3612 fi
3613 fi
3614 ;;
3616 beos*)
3617 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
3618 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3619 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
3620 # support --undefined. This deserves some investigation. FIXME
3621 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3622 else
3623 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3624 fi
3625 ;;
3627 chorus*)
3628 case $cc_basename in
3629 *)
3630 # FIXME: insert proper C++ library support
3631 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3632 ;;
3633 esac
3634 ;;
3636 cygwin* | mingw* | pw32*)
3637 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
3638 # as there is no search path for DLLs.
3639 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3640 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3641 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3642 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3644 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3645 _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'
3646 # If the export-symbols file already is a .def file (1st line
3647 # is EXPORTS), use it as is; otherwise, prepend...
3648 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3649 cp $export_symbols $output_objdir/$soname.def;
3650 else
3651 echo EXPORTS > $output_objdir/$soname.def;
3652 cat $export_symbols >> $output_objdir/$soname.def;
3653 fi~
3654 $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'
3655 else
3656 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3657 fi
3658 ;;
3659 darwin* | rhapsody*)
3660 case $host_os in
3661 rhapsody* | darwin1.[[012]])
3662 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
3663 ;;
3664 *) # Darwin 1.3 on
3665 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
3666 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3667 else
3668 case ${MACOSX_DEPLOYMENT_TARGET} in
3669 10.[[012]])
3670 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3671 ;;
3672 10.*)
3673 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
3674 ;;
3675 esac
3676 fi
3677 ;;
3678 esac
3679 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3680 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3681 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3682 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3683 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
3684 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3686 if test "$GXX" = yes ; then
3687 lt_int_apple_cc_single_mod=no
3688 output_verbose_link_cmd='echo'
3689 if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
3690 lt_int_apple_cc_single_mod=yes
3691 fi
3692 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3693 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3694 else
3695 _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'
3696 fi
3697 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3698 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3699 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3700 _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}'
3701 else
3702 _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}'
3703 fi
3704 _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}'
3705 else
3706 case $cc_basename in
3707 xlc*)
3708 output_verbose_link_cmd='echo'
3709 _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'
3710 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3711 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3712 _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}'
3713 _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}'
3714 ;;
3715 *)
3716 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3717 ;;
3718 esac
3719 fi
3720 ;;
3722 dgux*)
3723 case $cc_basename in
3724 ec++*)
3725 # FIXME: insert proper C++ library support
3726 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3727 ;;
3728 ghcx*)
3729 # Green Hills C++ Compiler
3730 # FIXME: insert proper C++ library support
3731 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3732 ;;
3733 *)
3734 # FIXME: insert proper C++ library support
3735 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3736 ;;
3737 esac
3738 ;;
3739 freebsd[[12]]*)
3740 # C++ shared libraries reported to be fairly broken before switch to ELF
3741 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3742 ;;
3743 freebsd-elf*)
3744 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3745 ;;
3746 freebsd* | dragonfly*)
3747 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3748 # conventions
3749 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3750 ;;
3751 gnu*)
3752 ;;
3753 hpux9*)
3754 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3755 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3756 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3757 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3758 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3759 # but as the default
3760 # location of the library.
3762 case $cc_basename in
3763 CC*)
3764 # FIXME: insert proper C++ library support
3765 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3766 ;;
3767 aCC*)
3768 _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 $lib'
3769 # Commands to make compiler produce verbose output that lists
3770 # what "hidden" libraries, object files and flags are used when
3771 # linking a shared library.
3772 #
3773 # There doesn't appear to be a way to prevent this compiler from
3774 # explicitly linking system object files so we need to strip them
3775 # from the output so that they don't get included in the library
3776 # dependencies.
3777 output_verbose_link_cmd='templist=`($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 $list'
3778 ;;
3779 *)
3780 if test "$GXX" = yes; then
3781 _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'
3782 else
3783 # FIXME: insert proper C++ library support
3784 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3785 fi
3786 ;;
3787 esac
3788 ;;
3789 hpux10*|hpux11*)
3790 if test $with_gnu_ld = no; then
3791 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3792 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3794 case $host_cpu in
3795 hppa*64*|ia64*)
3796 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3797 ;;
3798 *)
3799 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3800 ;;
3801 esac
3802 fi
3803 case $host_cpu in
3804 hppa*64*|ia64*)
3805 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3806 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3807 ;;
3808 *)
3809 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3810 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3811 # but as the default
3812 # location of the library.
3813 ;;
3814 esac
3816 case $cc_basename in
3817 CC*)
3818 # FIXME: insert proper C++ library support
3819 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3820 ;;
3821 aCC*)
3822 case $host_cpu in
3823 hppa*64*)
3824 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3825 ;;
3826 ia64*)
3827 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3828 ;;
3829 *)
3830 _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 $compiler_flags'
3831 ;;
3832 esac
3833 # Commands to make compiler produce verbose output that lists
3834 # what "hidden" libraries, object files and flags are used when
3835 # linking a shared library.
3836 #
3837 # There doesn't appear to be a way to prevent this compiler from
3838 # explicitly linking system object files so we need to strip them
3839 # from the output so that they don't get included in the library
3840 # dependencies.
3841 output_verbose_link_cmd='templist=`($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 $list'
3842 ;;
3843 *)
3844 if test "$GXX" = yes; then
3845 if test $with_gnu_ld = no; then
3846 case $host_cpu in
3847 hppa*64*)
3848 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3849 ;;
3850 ia64*)
3851 _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'
3852 ;;
3853 *)
3854 _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'
3855 ;;
3856 esac
3857 fi
3858 else
3859 # FIXME: insert proper C++ library support
3860 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3861 fi
3862 ;;
3863 esac
3864 ;;
3865 interix3*)
3866 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3867 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3868 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3869 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3870 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
3871 # Instead, shared libraries are loaded at an image base (0x10000000 by
3872 # default) and relocated if they conflict, which is a slow very memory
3873 # consuming and fragmenting process. To avoid this, we pick a random,
3874 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
3875 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
3876 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3877 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3878 ;;
3879 irix5* | irix6*)
3880 case $cc_basename in
3881 CC*)
3882 # SGI C++
3883 _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'
3885 # Archives containing C++ object files must be created using
3886 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3887 # necessary to make sure instantiated templates are included
3888 # in the archive.
3889 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3890 ;;
3891 *)
3892 if test "$GXX" = yes; then
3893 if test "$with_gnu_ld" = no; then
3894 _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'
3895 else
3896 _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'
3897 fi
3898 fi
3899 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3900 ;;
3901 esac
3902 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3903 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3904 ;;
3905 linux* | k*bsd*-gnu)
3906 case $cc_basename in
3907 KCC*)
3908 # Kuck and Associates, Inc. (KAI) C++ Compiler
3910 # KCC will only create a shared library if the output file
3911 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3912 # to its proper name (with version) after linking.
3913 _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'
3914 _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 $lib'
3915 # Commands to make compiler produce verbose output that lists
3916 # what "hidden" libraries, object files and flags are used when
3917 # linking a shared library.
3918 #
3919 # There doesn't appear to be a way to prevent this compiler from
3920 # explicitly linking system object files so we need to strip them
3921 # from the output so that they don't get included in the library
3922 # dependencies.
3923 output_verbose_link_cmd='templist=`$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'
3925 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3926 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3928 # Archives containing C++ object files must be created using
3929 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3930 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3931 ;;
3932 icpc*)
3933 # Intel C++
3934 with_gnu_ld=yes
3935 # version 8.0 and above of icpc choke on multiply defined symbols
3936 # if we add $predep_objects and $postdep_objects, however 7.1 and
3937 # earlier do not add the objects themselves.
3938 case `$CC -V 2>&1` in
3939 *"Version 7."*)
3940 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3941 _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'
3942 ;;
3943 *) # Version 8.0 or newer
3944 tmp_idyn=
3945 case $host_cpu in
3946 ia64*) tmp_idyn=' -i_dynamic';;
3947 esac
3948 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3949 _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'
3950 ;;
3951 esac
3952 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3953 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3954 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3955 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3956 ;;
3957 pgCC*)
3958 # Portland Group C++ compiler
3959 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3960 _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'
3962 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3963 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3964 _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'
3965 ;;
3966 cxx*)
3967 # Compaq C++
3968 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3969 _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'
3971 runpath_var=LD_RUN_PATH
3972 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3973 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3975 # Commands to make compiler produce verbose output that lists
3976 # what "hidden" libraries, object files and flags are used when
3977 # linking a shared library.
3978 #
3979 # There doesn't appear to be a way to prevent this compiler from
3980 # explicitly linking system object files so we need to strip them
3981 # from the output so that they don't get included in the library
3982 # dependencies.
3983 output_verbose_link_cmd='templist=`$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'
3984 ;;
3985 esac
3986 ;;
3987 lynxos*)
3988 # FIXME: insert proper C++ library support
3989 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3990 ;;
3991 m88k*)
3992 # FIXME: insert proper C++ library support
3993 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3994 ;;
3995 mvs*)
3996 case $cc_basename in
3997 cxx*)
3998 # FIXME: insert proper C++ library support
3999 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4000 ;;
4001 *)
4002 # FIXME: insert proper C++ library support
4003 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4004 ;;
4005 esac
4006 ;;
4007 netbsd* | netbsdelf*-gnu)
4008 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
4009 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
4010 wlarc=
4011 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4012 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
4013 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4014 fi
4015 # Workaround some broken pre-1.5 toolchains
4016 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
4017 ;;
4018 openbsd2*)
4019 # C++ shared libraries are fairly broken
4020 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4021 ;;
4022 openbsd*)
4023 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
4024 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4025 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
4026 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4027 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4028 _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'
4029 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4030 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4031 fi
4032 output_verbose_link_cmd='echo'
4033 ;;
4034 osf3*)
4035 case $cc_basename in
4036 KCC*)
4037 # Kuck and Associates, Inc. (KAI) C++ Compiler
4039 # KCC will only create a shared library if the output file
4040 # ends with ".so" (or ".sl" for HP-UX), so rename the library
4041 # to its proper name (with version) after linking.
4042 _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'
4044 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4045 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4047 # Archives containing C++ object files must be created using
4048 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
4049 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
4051 ;;
4052 RCC*)
4053 # Rational C++ 2.4.1
4054 # FIXME: insert proper C++ library support
4055 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4056 ;;
4057 cxx*)
4058 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4059 _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'
4061 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4062 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4064 # Commands to make compiler produce verbose output that lists
4065 # what "hidden" libraries, object files and flags are used when
4066 # linking a shared library.
4067 #
4068 # There doesn't appear to be a way to prevent this compiler from
4069 # explicitly linking system object files so we need to strip them
4070 # from the output so that they don't get included in the library
4071 # dependencies.
4072 output_verbose_link_cmd='templist=`$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 $list'
4073 ;;
4074 *)
4075 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
4076 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4077 _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'
4079 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4080 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4082 # Commands to make compiler produce verbose output that lists
4083 # what "hidden" libraries, object files and flags are used when
4084 # linking a shared library.
4085 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
4087 else
4088 # FIXME: insert proper C++ library support
4089 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4090 fi
4091 ;;
4092 esac
4093 ;;
4094 osf4* | osf5*)
4095 case $cc_basename in
4096 KCC*)
4097 # Kuck and Associates, Inc. (KAI) C++ Compiler
4099 # KCC will only create a shared library if the output file
4100 # ends with ".so" (or ".sl" for HP-UX), so rename the library
4101 # to its proper name (with version) after linking.
4102 _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'
4104 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4105 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4107 # Archives containing C++ object files must be created using
4108 # the KAI C++ compiler.
4109 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
4110 ;;
4111 RCC*)
4112 # Rational C++ 2.4.1
4113 # FIXME: insert proper C++ library support
4114 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4115 ;;
4116 cxx*)
4117 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4118 _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'
4119 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
4120 echo "-hidden">> $lib.exp~
4121 $CC -shared$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~
4122 $rm $lib.exp'
4124 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
4125 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4127 # Commands to make compiler produce verbose output that lists
4128 # what "hidden" libraries, object files and flags are used when
4129 # linking a shared library.
4130 #
4131 # There doesn't appear to be a way to prevent this compiler from
4132 # explicitly linking system object files so we need to strip them
4133 # from the output so that they don't get included in the library
4134 # dependencies.
4135 output_verbose_link_cmd='templist=`$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 $list'
4136 ;;
4137 *)
4138 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
4139 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4140 _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'
4142 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4143 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4145 # Commands to make compiler produce verbose output that lists
4146 # what "hidden" libraries, object files and flags are used when
4147 # linking a shared library.
4148 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
4150 else
4151 # FIXME: insert proper C++ library support
4152 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4153 fi
4154 ;;
4155 esac
4156 ;;
4157 psos*)
4158 # FIXME: insert proper C++ library support
4159 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4160 ;;
4161 sunos4*)
4162 case $cc_basename in
4163 CC*)
4164 # Sun C++ 4.x
4165 # FIXME: insert proper C++ library support
4166 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4167 ;;
4168 lcc*)
4169 # Lucid
4170 # FIXME: insert proper C++ library support
4171 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4172 ;;
4173 *)
4174 # FIXME: insert proper C++ library support
4175 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4176 ;;
4177 esac
4178 ;;
4179 solaris*)
4180 case $cc_basename in
4181 CC*)
4182 # Sun C++ 4.2, 5.x and Centerline C++
4183 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
4184 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
4185 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
4186 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
4187 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
4189 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4190 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4191 case $host_os in
4192 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
4193 *)
4194 # The C++ compiler is used as linker so we must use $wl
4195 # flag to pass the commands to the underlying system
4196 # linker. We must also pass each convience library through
4197 # to the system linker between allextract/defaultextract.
4198 # The C++ compiler will combine linker options so we
4199 # cannot just pass the convience library names through
4200 # without $wl.
4201 # Supported since Solaris 2.6 (maybe 2.5.1?)
4202 _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'
4203 ;;
4204 esac
4205 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
4207 output_verbose_link_cmd='echo'
4209 # Archives containing C++ object files must be created using
4210 # "CC -xar", where "CC" is the Sun C++ compiler. This is
4211 # necessary to make sure instantiated templates are included
4212 # in the archive.
4213 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
4214 ;;
4215 gcx*)
4216 # Green Hills C++ Compiler
4217 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
4219 # The C++ compiler must be used to create the archive.
4220 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
4221 ;;
4222 *)
4223 # GNU C++ compiler with Solaris linker
4224 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
4225 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
4226 if $CC --version | grep -v '^2\.7' > /dev/null; then
4227 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
4228 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
4229 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
4231 # Commands to make compiler produce verbose output that lists
4232 # what "hidden" libraries, object files and flags are used when
4233 # linking a shared library.
4234 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
4235 else
4236 # g++ 2.7 appears to require `-G' NOT `-shared' on this
4237 # platform.
4238 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
4239 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
4240 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
4242 # Commands to make compiler produce verbose output that lists
4243 # what "hidden" libraries, object files and flags are used when
4244 # linking a shared library.
4245 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
4246 fi
4248 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
4249 fi
4250 ;;
4251 esac
4252 ;;
4253 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
4254 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
4255 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4256 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4257 runpath_var='LD_RUN_PATH'
4259 case $cc_basename in
4260 CC*)
4261 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
4262 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
4263 ;;
4264 *)
4265 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
4266 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
4267 ;;
4268 esac
4269 ;;
4270 sysv5* | sco3.2v5* | sco5v6*)
4271 # Note: We can NOT use -z defs as we might desire, because we do not
4272 # link with -lc, and that would cause any symbols used from libc to
4273 # always be unresolved, which means just about no library would
4274 # ever link correctly. If we're not using GNU ld we use -z text
4275 # though, which does catch some bad symbols but isn't as heavy-handed
4276 # as -z defs.
4277 # For security reasons, it is highly recommended that you always
4278 # use absolute paths for naming shared libraries, and exclude the
4279 # DT_RUNPATH tag from executables and libraries. But doing so
4280 # requires that you compile everything twice, which is a pain.
4281 # So that behaviour is only enabled if SCOABSPATH is set to a
4282 # non-empty value in the environment. Most likely only useful for
4283 # creating official distributions of packages.
4284 # This is a hack until libtool officially supports absolute path
4285 # names for shared libraries.
4286 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
4287 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
4288 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4289 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4290 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
4291 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
4292 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
4293 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
4294 runpath_var='LD_RUN_PATH'
4296 case $cc_basename in
4297 CC*)
4298 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
4299 _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'
4300 ;;
4301 *)
4302 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
4303 _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'
4304 ;;
4305 esac
4306 ;;
4307 tandem*)
4308 case $cc_basename in
4309 NCC*)
4310 # NonStop-UX NCC 3.20
4311 # FIXME: insert proper C++ library support
4312 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4313 ;;
4314 *)
4315 # FIXME: insert proper C++ library support
4316 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4317 ;;
4318 esac
4319 ;;
4320 vxworks*)
4321 # FIXME: insert proper C++ library support
4322 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4323 ;;
4324 *)
4325 # FIXME: insert proper C++ library support
4326 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4327 ;;
4328 esac
4329 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
4330 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
4332 _LT_AC_TAGVAR(GCC, $1)="$GXX"
4333 _LT_AC_TAGVAR(LD, $1)="$LD"
4335 AC_LIBTOOL_POSTDEP_PREDEP($1)
4336 AC_LIBTOOL_PROG_COMPILER_PIC($1)
4337 AC_LIBTOOL_PROG_CC_C_O($1)
4338 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4339 AC_LIBTOOL_PROG_LD_SHLIBS($1)
4340 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4341 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4343 AC_LIBTOOL_CONFIG($1)
4345 AC_LANG_POP
4346 CC=$lt_save_CC
4347 LDCXX=$LD
4348 LD=$lt_save_LD
4349 GCC=$lt_save_GCC
4350 with_gnu_ldcxx=$with_gnu_ld
4351 with_gnu_ld=$lt_save_with_gnu_ld
4352 lt_cv_path_LDCXX=$lt_cv_path_LD
4353 lt_cv_path_LD=$lt_save_path_LD
4354 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
4355 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
4356 ])# AC_LIBTOOL_LANG_CXX_CONFIG
4358 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
4359 # ------------------------------------
4360 # Figure out "hidden" library dependencies from verbose
4361 # compiler output when linking a shared library.
4362 # Parse the compiler output and extract the necessary
4363 # objects, libraries and library flags.
4364 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
4365 dnl we can't use the lt_simple_compile_test_code here,
4366 dnl because it contains code intended for an executable,
4367 dnl not a library. It's possible we should let each
4368 dnl tag define a new lt_????_link_test_code variable,
4369 dnl but it's only used here...
4370 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
4371 int a;
4372 void foo (void) { a = 0; }
4373 EOF
4374 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
4375 class Foo
4376 {
4377 public:
4378 Foo (void) { a = 0; }
4379 private:
4380 int a;
4381 };
4382 EOF
4383 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
4384 subroutine foo
4385 implicit none
4386 integer*4 a
4387 a=0
4388 return
4389 end
4390 EOF
4391 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
4392 public class foo {
4393 private int a;
4394 public void bar (void) {
4395 a = 0;
4396 }
4397 };
4398 EOF
4399 ])
4400 dnl Parse the compiler output and extract the necessary
4401 dnl objects, libraries and library flags.
4402 if AC_TRY_EVAL(ac_compile); then
4403 # Parse the compiler output and extract the necessary
4404 # objects, libraries and library flags.
4406 # Sentinel used to keep track of whether or not we are before
4407 # the conftest object file.
4408 pre_test_object_deps_done=no
4410 # The `*' in the case matches for architectures that use `case' in
4411 # $output_verbose_cmd can trigger glob expansion during the loop
4412 # eval without this substitution.
4413 output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
4415 for p in `eval $output_verbose_link_cmd`; do
4416 case $p in
4418 -L* | -R* | -l*)
4419 # Some compilers place space between "-{L,R}" and the path.
4420 # Remove the space.
4421 if test $p = "-L" \
4422 || test $p = "-R"; then
4423 prev=$p
4424 continue
4425 else
4426 prev=
4427 fi
4429 if test "$pre_test_object_deps_done" = no; then
4430 case $p in
4431 -L* | -R*)
4432 # Internal compiler library paths should come after those
4433 # provided the user. The postdeps already come after the
4434 # user supplied libs so there is no need to process them.
4435 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
4436 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
4437 else
4438 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
4439 fi
4440 ;;
4441 # The "-l" case would never come before the object being
4442 # linked, so don't bother handling this case.
4443 esac
4444 else
4445 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
4446 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
4447 else
4448 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
4449 fi
4450 fi
4451 ;;
4453 *.$objext)
4454 # This assumes that the test object file only shows up
4455 # once in the compiler output.
4456 if test "$p" = "conftest.$objext"; then
4457 pre_test_object_deps_done=yes
4458 continue
4459 fi
4461 if test "$pre_test_object_deps_done" = no; then
4462 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
4463 _LT_AC_TAGVAR(predep_objects, $1)="$p"
4464 else
4465 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
4466 fi
4467 else
4468 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
4469 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
4470 else
4471 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
4472 fi
4473 fi
4474 ;;
4476 *) ;; # Ignore the rest.
4478 esac
4479 done
4481 # Clean up.
4482 rm -f a.out a.exe
4483 else
4484 echo "libtool.m4: error: problem compiling $1 test program"
4485 fi
4487 $rm -f confest.$objext
4489 # PORTME: override above test on systems where it is broken
4490 ifelse([$1],[CXX],
4491 [case $host_os in
4492 interix3*)
4493 # Interix 3.5 installs completely hosed .la files for C++, so rather than
4494 # hack all around it, let's just trust "g++" to DTRT.
4495 _LT_AC_TAGVAR(predep_objects,$1)=
4496 _LT_AC_TAGVAR(postdep_objects,$1)=
4497 _LT_AC_TAGVAR(postdeps,$1)=
4498 ;;
4500 solaris*)
4501 case $cc_basename in
4502 CC*)
4503 # Adding this requires a known-good setup of shared libraries for
4504 # Sun compiler versions before 5.6, else PIC objects from an old
4505 # archive will be linked into the output, leading to subtle bugs.
4506 _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun'
4507 ;;
4508 esac
4509 ;;
4510 esac
4511 ])
4513 case " $_LT_AC_TAGVAR(postdeps, $1) " in
4514 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
4515 esac
4516 ])# AC_LIBTOOL_POSTDEP_PREDEP
4518 # AC_LIBTOOL_LANG_F77_CONFIG
4519 # --------------------------
4520 # Ensure that the configuration vars for the C compiler are
4521 # suitably defined. Those variables are subsequently used by
4522 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4523 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
4524 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
4525 [AC_REQUIRE([AC_PROG_F77])
4526 AC_LANG_PUSH(Fortran 77)
4528 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4529 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
4530 _LT_AC_TAGVAR(always_export_symbols, $1)=no
4531 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
4532 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
4533 _LT_AC_TAGVAR(hardcode_direct, $1)=no
4534 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
4535 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4536 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4537 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
4538 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
4539 _LT_AC_TAGVAR(module_cmds, $1)=
4540 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
4541 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
4542 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4543 _LT_AC_TAGVAR(no_undefined_flag, $1)=
4544 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4545 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4547 # Source file extension for f77 test sources.
4548 ac_ext=f
4550 # Object file extension for compiled f77 test sources.
4551 objext=o
4552 _LT_AC_TAGVAR(objext, $1)=$objext
4554 # Code to be used in simple compile tests
4555 lt_simple_compile_test_code=" subroutine t\n return\n end\n"
4557 # Code to be used in simple link tests
4558 lt_simple_link_test_code=" program t\n end\n"
4560 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4561 _LT_AC_SYS_COMPILER
4563 # save warnings/boilerplate of simple test code
4564 _LT_COMPILER_BOILERPLATE
4565 _LT_LINKER_BOILERPLATE
4567 # Allow CC to be a program name with arguments.
4568 lt_save_CC="$CC"
4569 CC=${F77-"f77"}
4570 compiler=$CC
4571 _LT_AC_TAGVAR(compiler, $1)=$CC
4572 _LT_CC_BASENAME([$compiler])
4574 AC_MSG_CHECKING([if libtool supports shared libraries])
4575 AC_MSG_RESULT([$can_build_shared])
4577 AC_MSG_CHECKING([whether to build shared libraries])
4578 test "$can_build_shared" = "no" && enable_shared=no
4580 # On AIX, shared libraries and static libraries use the same namespace, and
4581 # are all built from PIC.
4582 case $host_os in
4583 aix3*)
4584 test "$enable_shared" = yes && enable_static=no
4585 if test -n "$RANLIB"; then
4586 archive_cmds="$archive_cmds~\$RANLIB \$lib"
4587 postinstall_cmds='$RANLIB $lib'
4588 fi
4589 ;;
4590 aix4* | aix5*)
4591 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
4592 test "$enable_shared" = yes && enable_static=no
4593 fi
4594 ;;
4595 esac
4596 AC_MSG_RESULT([$enable_shared])
4598 AC_MSG_CHECKING([whether to build static libraries])
4599 # Make sure either enable_shared or enable_static is yes.
4600 test "$enable_shared" = yes || enable_static=yes
4601 AC_MSG_RESULT([$enable_static])
4603 _LT_AC_TAGVAR(GCC, $1)="$G77"
4604 _LT_AC_TAGVAR(LD, $1)="$LD"
4606 AC_LIBTOOL_PROG_COMPILER_PIC($1)
4607 AC_LIBTOOL_PROG_CC_C_O($1)
4608 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4609 AC_LIBTOOL_PROG_LD_SHLIBS($1)
4610 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4611 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4613 AC_LIBTOOL_CONFIG($1)
4615 AC_LANG_POP
4616 CC="$lt_save_CC"
4617 ])# AC_LIBTOOL_LANG_F77_CONFIG
4620 # AC_LIBTOOL_LANG_GCJ_CONFIG
4621 # --------------------------
4622 # Ensure that the configuration vars for the C compiler are
4623 # suitably defined. Those variables are subsequently used by
4624 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4625 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
4626 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
4627 [AC_LANG_SAVE
4629 # Source file extension for Java test sources.
4630 ac_ext=java
4632 # Object file extension for compiled Java test sources.
4633 objext=o
4634 _LT_AC_TAGVAR(objext, $1)=$objext
4636 # Code to be used in simple compile tests
4637 lt_simple_compile_test_code="class foo {}\n"
4639 # Code to be used in simple link tests
4640 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'
4642 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4643 _LT_AC_SYS_COMPILER
4645 # save warnings/boilerplate of simple test code
4646 _LT_COMPILER_BOILERPLATE
4647 _LT_LINKER_BOILERPLATE
4649 # Allow CC to be a program name with arguments.
4650 lt_save_CC="$CC"
4651 CC=${GCJ-"gcj"}
4652 compiler=$CC
4653 _LT_AC_TAGVAR(compiler, $1)=$CC
4654 _LT_CC_BASENAME([$compiler])
4656 # GCJ did not exist at the time GCC didn't implicitly link libc in.
4657 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4659 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4661 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
4662 AC_LIBTOOL_PROG_COMPILER_PIC($1)
4663 AC_LIBTOOL_PROG_CC_C_O($1)
4664 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4665 AC_LIBTOOL_PROG_LD_SHLIBS($1)
4666 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4667 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4669 AC_LIBTOOL_CONFIG($1)
4671 AC_LANG_RESTORE
4672 CC="$lt_save_CC"
4673 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
4676 # AC_LIBTOOL_LANG_RC_CONFIG
4677 # -------------------------
4678 # Ensure that the configuration vars for the Windows resource compiler are
4679 # suitably defined. Those variables are subsequently used by
4680 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4681 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
4682 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
4683 [AC_LANG_SAVE
4685 # Source file extension for RC test sources.
4686 ac_ext=rc
4688 # Object file extension for compiled RC test sources.
4689 objext=o
4690 _LT_AC_TAGVAR(objext, $1)=$objext
4692 # Code to be used in simple compile tests
4693 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
4695 # Code to be used in simple link tests
4696 lt_simple_link_test_code="$lt_simple_compile_test_code"
4698 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4699 _LT_AC_SYS_COMPILER
4701 # save warnings/boilerplate of simple test code
4702 _LT_COMPILER_BOILERPLATE
4703 _LT_LINKER_BOILERPLATE
4705 # Allow CC to be a program name with arguments.
4706 lt_save_CC="$CC"
4707 CC=${RC-"windres"}
4708 compiler=$CC
4709 _LT_AC_TAGVAR(compiler, $1)=$CC
4710 _LT_CC_BASENAME([$compiler])
4711 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
4713 AC_LIBTOOL_CONFIG($1)
4715 AC_LANG_RESTORE
4716 CC="$lt_save_CC"
4717 ])# AC_LIBTOOL_LANG_RC_CONFIG
4720 # AC_LIBTOOL_CONFIG([TAGNAME])
4721 # ----------------------------
4722 # If TAGNAME is not passed, then create an initial libtool script
4723 # with a default configuration from the untagged config vars. Otherwise
4724 # add code to config.status for appending the configuration named by
4725 # TAGNAME from the matching tagged config vars.
4726 AC_DEFUN([AC_LIBTOOL_CONFIG],
4727 [# The else clause should only fire when bootstrapping the
4728 # libtool distribution, otherwise you forgot to ship ltmain.sh
4729 # with your package, and you will get complaints that there are
4730 # no rules to generate ltmain.sh.
4731 if test -f "$ltmain"; then
4732 # See if we are running on zsh, and set the options which allow our commands through
4733 # without removal of \ escapes.
4734 if test -n "${ZSH_VERSION+set}" ; then
4735 setopt NO_GLOB_SUBST
4736 fi
4737 # Now quote all the things that may contain metacharacters while being
4738 # careful not to overquote the AC_SUBSTed values. We take copies of the
4739 # variables and quote the copies for generation of the libtool script.
4740 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
4741 SED SHELL STRIP \
4742 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4743 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4744 deplibs_check_method reload_flag reload_cmds need_locks \
4745 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4746 lt_cv_sys_global_symbol_to_c_name_address \
4747 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4748 old_postinstall_cmds old_postuninstall_cmds \
4749 _LT_AC_TAGVAR(compiler, $1) \
4750 _LT_AC_TAGVAR(CC, $1) \
4751 _LT_AC_TAGVAR(LD, $1) \
4752 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4753 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4754 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4755 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4756 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4757 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4758 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4759 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4760 _LT_AC_TAGVAR(old_archive_cmds, $1) \
4761 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4762 _LT_AC_TAGVAR(predep_objects, $1) \
4763 _LT_AC_TAGVAR(postdep_objects, $1) \
4764 _LT_AC_TAGVAR(predeps, $1) \
4765 _LT_AC_TAGVAR(postdeps, $1) \
4766 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4767 _LT_AC_TAGVAR(archive_cmds, $1) \
4768 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4769 _LT_AC_TAGVAR(postinstall_cmds, $1) \
4770 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
4771 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4772 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
4773 _LT_AC_TAGVAR(no_undefined_flag, $1) \
4774 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
4775 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4776 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4777 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4778 _LT_AC_TAGVAR(hardcode_automatic, $1) \
4779 _LT_AC_TAGVAR(module_cmds, $1) \
4780 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
4781 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4782 _LT_AC_TAGVAR(exclude_expsyms, $1) \
4783 _LT_AC_TAGVAR(include_expsyms, $1); do
4785 case $var in
4786 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
4787 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4788 _LT_AC_TAGVAR(archive_cmds, $1) | \
4789 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4790 _LT_AC_TAGVAR(module_cmds, $1) | \
4791 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4792 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4793 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4794 extract_expsyms_cmds | reload_cmds | finish_cmds | \
4795 postinstall_cmds | postuninstall_cmds | \
4796 old_postinstall_cmds | old_postuninstall_cmds | \
4797 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4798 # Double-quote double-evaled strings.
4799 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4800 ;;
4801 *)
4802 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4803 ;;
4804 esac
4805 done
4807 case $lt_echo in
4808 *'\[$]0 --fallback-echo"')
4809 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4810 ;;
4811 esac
4813 ifelse([$1], [],
4814 [cfgfile="${ofile}T"
4815 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4816 $rm -f "$cfgfile"
4817 AC_MSG_NOTICE([creating $ofile])],
4818 [cfgfile="$ofile"])
4820 cat <<__EOF__ >> "$cfgfile"
4821 ifelse([$1], [],
4822 [#! $SHELL
4824 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4825 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4826 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
4827 #
4828 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
4829 # Free Software Foundation, Inc.
4830 #
4831 # This file is part of GNU Libtool:
4832 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4833 #
4834 # This program is free software; you can redistribute it and/or modify
4835 # it under the terms of the GNU General Public License as published by
4836 # the Free Software Foundation; either version 2 of the License, or
4837 # (at your option) any later version.
4838 #
4839 # This program is distributed in the hope that it will be useful, but
4840 # WITHOUT ANY WARRANTY; without even the implied warranty of
4841 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4842 # General Public License for more details.
4843 #
4844 # You should have received a copy of the GNU General Public License
4845 # along with this program; if not, write to the Free Software
4846 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
4847 #
4848 # As a special exception to the GNU General Public License, if you
4849 # distribute this file as part of a program that contains a
4850 # configuration script generated by Autoconf, you may include it under
4851 # the same distribution terms that you use for the rest of that program.
4853 # A sed program that does not truncate output.
4854 SED=$lt_SED
4856 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
4857 Xsed="$SED -e 1s/^X//"
4859 # The HP-UX ksh and POSIX shell print the target directory to stdout
4860 # if CDPATH is set.
4861 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4863 # The names of the tagged configurations supported by this script.
4864 available_tags=
4866 # ### BEGIN LIBTOOL CONFIG],
4867 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4869 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4871 # Shell to use when invoking shell scripts.
4872 SHELL=$lt_SHELL
4874 # Whether or not to build shared libraries.
4875 build_libtool_libs=$enable_shared
4877 # Whether or not to build static libraries.
4878 build_old_libs=$enable_static
4880 # Whether or not to add -lc for building shared libraries.
4881 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4883 # Whether or not to disallow shared libs when runtime libs are static
4884 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4886 # Whether or not to optimize for fast installation.
4887 fast_install=$enable_fast_install
4889 # The host system.
4890 host_alias=$host_alias
4891 host=$host
4892 host_os=$host_os
4894 # The build system.
4895 build_alias=$build_alias
4896 build=$build
4897 build_os=$build_os
4899 # An echo program that does not interpret backslashes.
4900 echo=$lt_echo
4902 # The archiver.
4903 AR=$lt_AR
4904 AR_FLAGS=$lt_AR_FLAGS
4906 # A C compiler.
4907 LTCC=$lt_LTCC
4909 # LTCC compiler flags.
4910 LTCFLAGS=$lt_LTCFLAGS
4912 # A language-specific compiler.
4913 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4915 # Is the compiler the GNU C compiler?
4916 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4918 # An ERE matcher.
4919 EGREP=$lt_EGREP
4921 # The linker used to build libraries.
4922 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4924 # Whether we need hard or soft links.
4925 LN_S=$lt_LN_S
4927 # A BSD-compatible nm program.
4928 NM=$lt_NM
4930 # A symbol stripping program
4931 STRIP=$lt_STRIP
4933 # Used to examine libraries when file_magic_cmd begins "file"
4934 MAGIC_CMD=$MAGIC_CMD
4936 # Used on cygwin: DLL creation program.
4937 DLLTOOL="$DLLTOOL"
4939 # Used on cygwin: object dumper.
4940 OBJDUMP="$OBJDUMP"
4942 # Used on cygwin: assembler.
4943 AS="$AS"
4945 # The name of the directory that contains temporary libtool files.
4946 objdir=$objdir
4948 # How to create reloadable object files.
4949 reload_flag=$lt_reload_flag
4950 reload_cmds=$lt_reload_cmds
4952 # How to pass a linker flag through the compiler.
4953 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4955 # Object file suffix (normally "o").
4956 objext="$ac_objext"
4958 # Old archive suffix (normally "a").
4959 libext="$libext"
4961 # Shared library suffix (normally ".so").
4962 shrext_cmds='$shrext_cmds'
4964 # Executable file suffix (normally "").
4965 exeext="$exeext"
4967 # Additional compiler flags for building library objects.
4968 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4969 pic_mode=$pic_mode
4971 # What is the maximum length of a command?
4972 max_cmd_len=$lt_cv_sys_max_cmd_len
4974 # Does compiler simultaneously support -c and -o options?
4975 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4977 # Must we lock files when doing compilation?
4978 need_locks=$lt_need_locks
4980 # Do we need the lib prefix for modules?
4981 need_lib_prefix=$need_lib_prefix
4983 # Do we need a version for libraries?
4984 need_version=$need_version
4986 # Whether dlopen is supported.
4987 dlopen_support=$enable_dlopen
4989 # Whether dlopen of programs is supported.
4990 dlopen_self=$enable_dlopen_self
4992 # Whether dlopen of statically linked programs is supported.
4993 dlopen_self_static=$enable_dlopen_self_static
4995 # Compiler flag to prevent dynamic linking.
4996 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4998 # Compiler flag to turn off builtin functions.
4999 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
5001 # Compiler flag to allow reflexive dlopens.
5002 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
5004 # Compiler flag to generate shared objects directly from archives.
5005 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
5007 # Compiler flag to generate thread-safe objects.
5008 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
5010 # Library versioning type.
5011 version_type=$version_type
5013 # Format of library name prefix.
5014 libname_spec=$lt_libname_spec
5016 # List of archive names. First name is the real one, the rest are links.
5017 # The last name is the one that the linker finds with -lNAME.
5018 library_names_spec=$lt_library_names_spec
5020 # The coded name of the library, if different from the real name.
5021 soname_spec=$lt_soname_spec
5023 # Commands used to build and install an old-style archive.
5024 RANLIB=$lt_RANLIB
5025 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
5026 old_postinstall_cmds=$lt_old_postinstall_cmds
5027 old_postuninstall_cmds=$lt_old_postuninstall_cmds
5029 # Create an old-style archive from a shared archive.
5030 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
5032 # Create a temporary old-style archive to link instead of a shared archive.
5033 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
5035 # Commands used to build and install a shared archive.
5036 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
5037 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
5038 postinstall_cmds=$lt_postinstall_cmds
5039 postuninstall_cmds=$lt_postuninstall_cmds
5041 # Commands used to build a loadable module (assumed same as above if empty)
5042 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
5043 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
5045 # Commands to strip libraries.
5046 old_striplib=$lt_old_striplib
5047 striplib=$lt_striplib
5049 # Dependencies to place before the objects being linked to create a
5050 # shared library.
5051 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
5053 # Dependencies to place after the objects being linked to create a
5054 # shared library.
5055 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
5057 # Dependencies to place before the objects being linked to create a
5058 # shared library.
5059 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
5061 # Dependencies to place after the objects being linked to create a
5062 # shared library.
5063 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
5065 # The library search path used internally by the compiler when linking
5066 # a shared library.
5067 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
5069 # Method to check whether dependent libraries are shared objects.
5070 deplibs_check_method=$lt_deplibs_check_method
5072 # Command to use when deplibs_check_method == file_magic.
5073 file_magic_cmd=$lt_file_magic_cmd
5075 # Flag that allows shared libraries with undefined symbols to be built.
5076 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
5078 # Flag that forces no undefined symbols.
5079 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
5081 # Commands used to finish a libtool library installation in a directory.
5082 finish_cmds=$lt_finish_cmds
5084 # Same as above, but a single script fragment to be evaled but not shown.
5085 finish_eval=$lt_finish_eval
5087 # Take the output of nm and produce a listing of raw symbols and C names.
5088 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
5090 # Transform the output of nm in a proper C declaration
5091 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
5093 # Transform the output of nm in a C name address pair
5094 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
5096 # This is the shared library runtime path variable.
5097 runpath_var=$runpath_var
5099 # This is the shared library path variable.
5100 shlibpath_var=$shlibpath_var
5102 # Is shlibpath searched before the hard-coded library search path?
5103 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
5105 # How to hardcode a shared library path into an executable.
5106 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
5108 # Whether we should hardcode library paths into libraries.
5109 hardcode_into_libs=$hardcode_into_libs
5111 # Flag to hardcode \$libdir into a binary during linking.
5112 # This must work even if \$libdir does not exist.
5113 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
5115 # If ld is used when linking, flag to hardcode \$libdir into
5116 # a binary during linking. This must work even if \$libdir does
5117 # not exist.
5118 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
5120 # Whether we need a single -rpath flag with a separated argument.
5121 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
5123 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
5124 # resulting binary.
5125 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
5127 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
5128 # resulting binary.
5129 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
5131 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
5132 # the resulting binary.
5133 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
5135 # Set to yes if building a shared library automatically hardcodes DIR into the library
5136 # and all subsequent libraries and executables linked against it.
5137 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
5139 # Variables whose values should be saved in libtool wrapper scripts and
5140 # restored at relink time.
5141 variables_saved_for_relink="$variables_saved_for_relink"
5143 # Whether libtool must link a program against all its dependency libraries.
5144 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
5146 # Compile-time system search path for libraries
5147 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
5149 # Run-time system search path for libraries
5150 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
5152 # Fix the shell variable \$srcfile for the compiler.
5153 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
5155 # Set to yes if exported symbols are required.
5156 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
5158 # The commands to list exported symbols.
5159 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
5161 # The commands to extract the exported symbol list from a shared archive.
5162 extract_expsyms_cmds=$lt_extract_expsyms_cmds
5164 # Symbols that should not be listed in the preloaded symbols.
5165 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
5167 # Symbols that must always be exported.
5168 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
5170 ifelse([$1],[],
5171 [# ### END LIBTOOL CONFIG],
5172 [# ### END LIBTOOL TAG CONFIG: $tagname])
5174 __EOF__
5176 ifelse([$1],[], [
5177 case $host_os in
5178 aix3*)
5179 cat <<\EOF >> "$cfgfile"
5181 # AIX sometimes has problems with the GCC collect2 program. For some
5182 # reason, if we set the COLLECT_NAMES environment variable, the problems
5183 # vanish in a puff of smoke.
5184 if test "X${COLLECT_NAMES+set}" != Xset; then
5185 COLLECT_NAMES=
5186 export COLLECT_NAMES
5187 fi
5188 EOF
5189 ;;
5190 esac
5192 # We use sed instead of cat because bash on DJGPP gets confused if
5193 # if finds mixed CR/LF and LF-only lines. Since sed operates in
5194 # text mode, it properly converts lines to CR/LF. This bash problem
5195 # is reportedly fixed, but why not run on old versions too?
5196 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
5198 mv -f "$cfgfile" "$ofile" || \
5199 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
5200 chmod +x "$ofile"
5201 ])
5202 else
5203 # If there is no Makefile yet, we rely on a make rule to execute
5204 # `config.status --recheck' to rerun these tests and create the
5205 # libtool script then.
5206 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
5207 if test -f "$ltmain_in"; then
5208 test -f Makefile && make "$ltmain"
5209 fi
5210 fi
5211 ])# AC_LIBTOOL_CONFIG
5214 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
5215 # -------------------------------------------
5216 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
5217 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
5219 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5221 if test "$GCC" = yes; then
5222 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5224 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
5225 lt_cv_prog_compiler_rtti_exceptions,
5226 [-fno-rtti -fno-exceptions], [],
5227 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
5228 fi
5229 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
5232 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
5233 # ---------------------------------
5234 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
5235 [AC_REQUIRE([AC_CANONICAL_HOST])
5236 AC_REQUIRE([AC_PROG_NM])
5237 AC_REQUIRE([AC_OBJEXT])
5238 # Check for command to grab the raw symbol name followed by C symbol from nm.
5239 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
5240 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
5241 [
5242 # These are sane defaults that work on at least a few old systems.
5243 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
5245 # Character class describing NM global symbol codes.
5246 symcode='[[BCDEGRST]]'
5248 # Regexp to match symbols that can be accessed directly from C.
5249 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
5251 # Transform an extracted symbol line into a proper C declaration
5252 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
5254 # Transform an extracted symbol line into symbol name and symbol address
5255 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'"
5257 # Define system-specific variables.
5258 case $host_os in
5259 aix*)
5260 symcode='[[BCDT]]'
5261 ;;
5262 cygwin* | mingw* | pw32*)
5263 symcode='[[ABCDGISTW]]'
5264 ;;
5265 hpux*) # Its linker distinguishes data from code symbols
5266 if test "$host_cpu" = ia64; then
5267 symcode='[[ABCDEGRST]]'
5268 fi
5269 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
5270 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
5271 ;;
5272 linux* | k*bsd*-gnu)
5273 if test "$host_cpu" = ia64; then
5274 symcode='[[ABCDGIRSTW]]'
5275 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
5276 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'"
5277 fi
5278 ;;
5279 irix* | nonstopux*)
5280 symcode='[[BCDEGRST]]'
5281 ;;
5282 osf*)
5283 symcode='[[BCDEGQRST]]'
5284 ;;
5285 solaris*)
5286 symcode='[[BDRT]]'
5287 ;;
5288 sco3.2v5*)
5289 symcode='[[DT]]'
5290 ;;
5291 sysv4.2uw2*)
5292 symcode='[[DT]]'
5293 ;;
5294 sysv5* | sco5v6* | unixware* | OpenUNIX*)
5295 symcode='[[ABDT]]'
5296 ;;
5297 sysv4)
5298 symcode='[[DFNSTU]]'
5299 ;;
5300 esac
5302 # Handle CRLF in mingw tool chain
5303 opt_cr=
5304 case $build_os in
5305 mingw*)
5306 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
5307 ;;
5308 esac
5310 # If we're using GNU nm, then use its standard symbol codes.
5311 case `$NM -V 2>&1` in
5312 *GNU* | *'with BFD'*)
5313 symcode='[[ABCDGIRSTW]]' ;;
5314 esac
5316 # Try without a prefix undercore, then with it.
5317 for ac_symprfx in "" "_"; do
5319 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
5320 symxfrm="\\1 $ac_symprfx\\2 \\2"
5322 # Write the raw and C identifiers.
5323 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
5325 # Check to see that the pipe works correctly.
5326 pipe_works=no
5328 rm -f conftest*
5329 cat > conftest.$ac_ext <<EOF
5330 #ifdef __cplusplus
5331 extern "C" {
5332 #endif
5333 char nm_test_var;
5334 void nm_test_func(){}
5335 #ifdef __cplusplus
5336 }
5337 #endif
5338 int main(){nm_test_var='a';nm_test_func();return(0);}
5339 EOF
5341 if AC_TRY_EVAL(ac_compile); then
5342 # Now try to grab the symbols.
5343 nlist=conftest.nm
5344 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
5345 # Try sorting and uniquifying the output.
5346 if sort "$nlist" | uniq > "$nlist"T; then
5347 mv -f "$nlist"T "$nlist"
5348 else
5349 rm -f "$nlist"T
5350 fi
5352 # Make sure that we snagged all the symbols we need.
5353 if grep ' nm_test_var$' "$nlist" >/dev/null; then
5354 if grep ' nm_test_func$' "$nlist" >/dev/null; then
5355 cat <<EOF > conftest.$ac_ext
5356 #ifdef __cplusplus
5357 extern "C" {
5358 #endif
5360 EOF
5361 # Now generate the symbol file.
5362 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
5364 cat <<EOF >> conftest.$ac_ext
5365 #if defined (__STDC__) && __STDC__
5366 # define lt_ptr_t void *
5367 #else
5368 # define lt_ptr_t char *
5369 # define const
5370 #endif
5372 /* The mapping between symbol names and symbols. */
5373 const struct {
5374 const char *name;
5375 lt_ptr_t address;
5376 }
5377 lt_preloaded_symbols[[]] =
5378 {
5379 EOF
5380 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
5381 cat <<\EOF >> conftest.$ac_ext
5382 {0, (lt_ptr_t) 0}
5383 };
5385 #ifdef __cplusplus
5386 }
5387 #endif
5388 EOF
5389 # Now try linking the two files.
5390 mv conftest.$ac_objext conftstm.$ac_objext
5391 lt_save_LIBS="$LIBS"
5392 lt_save_CFLAGS="$CFLAGS"
5393 LIBS="conftstm.$ac_objext"
5394 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
5395 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
5396 pipe_works=yes
5397 fi
5398 LIBS="$lt_save_LIBS"
5399 CFLAGS="$lt_save_CFLAGS"
5400 else
5401 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
5402 fi
5403 else
5404 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
5405 fi
5406 else
5407 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
5408 fi
5409 else
5410 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
5411 cat conftest.$ac_ext >&5
5412 fi
5413 rm -f conftest* conftst*
5415 # Do not use the global_symbol_pipe unless it works.
5416 if test "$pipe_works" = yes; then
5417 break
5418 else
5419 lt_cv_sys_global_symbol_pipe=
5420 fi
5421 done
5422 ])
5423 if test -z "$lt_cv_sys_global_symbol_pipe"; then
5424 lt_cv_sys_global_symbol_to_cdecl=
5425 fi
5426 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
5427 AC_MSG_RESULT(failed)
5428 else
5429 AC_MSG_RESULT(ok)
5430 fi
5431 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
5434 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
5435 # ---------------------------------------
5436 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
5437 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
5438 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5439 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
5441 AC_MSG_CHECKING([for $compiler option to produce PIC])
5442 ifelse([$1],[CXX],[
5443 # C++ specific cases for pic, static, wl, etc.
5444 if test "$GXX" = yes; then
5445 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5446 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5448 case $host_os in
5449 aix*)
5450 # All AIX code is PIC.
5451 if test "$host_cpu" = ia64; then
5452 # AIX 5 now supports IA64 processor
5453 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5454 fi
5455 ;;
5456 amigaos*)
5457 # FIXME: we need at least 68020 code to build shared libraries, but
5458 # adding the `-m68020' flag to GCC prevents building anything better,
5459 # like `-m68040'.
5460 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5461 ;;
5462 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5463 # PIC is the default for these OSes.
5464 ;;
5465 mingw* | os2* | pw32*)
5466 # This hack is so that the source file can tell whether it is being
5467 # built for inclusion in a dll (and should export symbols for example).
5468 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5469 ;;
5470 darwin* | rhapsody*)
5471 # PIC is the default on this platform
5472 # Common symbols not allowed in MH_DYLIB files
5473 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5474 ;;
5475 *djgpp*)
5476 # DJGPP does not support shared libraries at all
5477 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5478 ;;
5479 interix3*)
5480 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
5481 # Instead, we relocate shared libraries at runtime.
5482 ;;
5483 sysv4*MP*)
5484 if test -d /usr/nec; then
5485 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5486 fi
5487 ;;
5488 hpux*)
5489 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5490 # not for PA HP-UX.
5491 case $host_cpu in
5492 hppa*64*|ia64*)
5493 ;;
5494 *)
5495 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5496 ;;
5497 esac
5498 ;;
5499 *)
5500 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5501 ;;
5502 esac
5503 else
5504 case $host_os in
5505 aix4* | aix5*)
5506 # All AIX code is PIC.
5507 if test "$host_cpu" = ia64; then
5508 # AIX 5 now supports IA64 processor
5509 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5510 else
5511 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5512 fi
5513 ;;
5514 chorus*)
5515 case $cc_basename in
5516 cxch68*)
5517 # Green Hills C++ Compiler
5518 # _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"
5519 ;;
5520 esac
5521 ;;
5522 darwin*)
5523 # PIC is the default on this platform
5524 # Common symbols not allowed in MH_DYLIB files
5525 case $cc_basename in
5526 xlc*)
5527 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5528 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5529 ;;
5530 esac
5531 ;;
5532 dgux*)
5533 case $cc_basename in
5534 ec++*)
5535 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5536 ;;
5537 ghcx*)
5538 # Green Hills C++ Compiler
5539 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5540 ;;
5541 *)
5542 ;;
5543 esac
5544 ;;
5545 freebsd* | dragonfly*)
5546 # FreeBSD uses GNU C++
5547 ;;
5548 hpux9* | hpux10* | hpux11*)
5549 case $cc_basename in
5550 CC*)
5551 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5552 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5553 if test "$host_cpu" != ia64; then
5554 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5555 fi
5556 ;;
5557 aCC*)
5558 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5559 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5560 case $host_cpu in
5561 hppa*64*|ia64*)
5562 # +Z the default
5563 ;;
5564 *)
5565 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5566 ;;
5567 esac
5568 ;;
5569 *)
5570 ;;
5571 esac
5572 ;;
5573 interix*)
5574 # This is c89, which is MS Visual C++ (no shared libs)
5575 # Anyone wants to do a port?
5576 ;;
5577 irix5* | irix6* | nonstopux*)
5578 case $cc_basename in
5579 CC*)
5580 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5581 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5582 # CC pic flag -KPIC is the default.
5583 ;;
5584 *)
5585 ;;
5586 esac
5587 ;;
5588 linux* | k*bsd*-gnu)
5589 case $cc_basename in
5590 KCC*)
5591 # KAI C++ Compiler
5592 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5593 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5594 ;;
5595 icpc* | ecpc*)
5596 # Intel C++
5597 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5598 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5599 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5600 ;;
5601 pgCC*)
5602 # Portland Group C++ compiler.
5603 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5604 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5605 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5606 ;;
5607 cxx*)
5608 # Compaq C++
5609 # Make sure the PIC flag is empty. It appears that all Alpha
5610 # Linux and Compaq Tru64 Unix objects are PIC.
5611 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5612 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5613 ;;
5614 *)
5615 ;;
5616 esac
5617 ;;
5618 lynxos*)
5619 ;;
5620 m88k*)
5621 ;;
5622 mvs*)
5623 case $cc_basename in
5624 cxx*)
5625 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
5626 ;;
5627 *)
5628 ;;
5629 esac
5630 ;;
5631 netbsd* | netbsdelf*-gnu)
5632 ;;
5633 osf3* | osf4* | osf5*)
5634 case $cc_basename in
5635 KCC*)
5636 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5637 ;;
5638 RCC*)
5639 # Rational C++ 2.4.1
5640 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5641 ;;
5642 cxx*)
5643 # Digital/Compaq C++
5644 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5645 # Make sure the PIC flag is empty. It appears that all Alpha
5646 # Linux and Compaq Tru64 Unix objects are PIC.
5647 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5648 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5649 ;;
5650 *)
5651 ;;
5652 esac
5653 ;;
5654 psos*)
5655 ;;
5656 solaris*)
5657 case $cc_basename in
5658 CC*)
5659 # Sun C++ 4.2, 5.x and Centerline C++
5660 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5661 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5662 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5663 ;;
5664 gcx*)
5665 # Green Hills C++ Compiler
5666 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5667 ;;
5668 *)
5669 ;;
5670 esac
5671 ;;
5672 sunos4*)
5673 case $cc_basename in
5674 CC*)
5675 # Sun C++ 4.x
5676 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5677 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5678 ;;
5679 lcc*)
5680 # Lucid
5681 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5682 ;;
5683 *)
5684 ;;
5685 esac
5686 ;;
5687 tandem*)
5688 case $cc_basename in
5689 NCC*)
5690 # NonStop-UX NCC 3.20
5691 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5692 ;;
5693 *)
5694 ;;
5695 esac
5696 ;;
5697 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5698 case $cc_basename in
5699 CC*)
5700 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5701 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5702 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5703 ;;
5704 esac
5705 ;;
5706 vxworks*)
5707 ;;
5708 *)
5709 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5710 ;;
5711 esac
5712 fi
5713 ],
5714 [
5715 if test "$GCC" = yes; then
5716 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5717 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5719 case $host_os in
5720 aix*)
5721 # All AIX code is PIC.
5722 if test "$host_cpu" = ia64; then
5723 # AIX 5 now supports IA64 processor
5724 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5725 fi
5726 ;;
5728 amigaos*)
5729 # FIXME: we need at least 68020 code to build shared libraries, but
5730 # adding the `-m68020' flag to GCC prevents building anything better,
5731 # like `-m68040'.
5732 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5733 ;;
5735 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5736 # PIC is the default for these OSes.
5737 ;;
5739 mingw* | pw32* | os2*)
5740 # This hack is so that the source file can tell whether it is being
5741 # built for inclusion in a dll (and should export symbols for example).
5742 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5743 ;;
5745 darwin* | rhapsody*)
5746 # PIC is the default on this platform
5747 # Common symbols not allowed in MH_DYLIB files
5748 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5749 ;;
5751 interix3*)
5752 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
5753 # Instead, we relocate shared libraries at runtime.
5754 ;;
5756 msdosdjgpp*)
5757 # Just because we use GCC doesn't mean we suddenly get shared libraries
5758 # on systems that don't support them.
5759 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5760 enable_shared=no
5761 ;;
5763 sysv4*MP*)
5764 if test -d /usr/nec; then
5765 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5766 fi
5767 ;;
5769 hpux*)
5770 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5771 # not for PA HP-UX.
5772 case $host_cpu in
5773 hppa*64*|ia64*)
5774 # +Z the default
5775 ;;
5776 *)
5777 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5778 ;;
5779 esac
5780 ;;
5782 *)
5783 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5784 ;;
5785 esac
5786 else
5787 # PORTME Check for flag to pass linker flags through the system compiler.
5788 case $host_os in
5789 aix*)
5790 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5791 if test "$host_cpu" = ia64; then
5792 # AIX 5 now supports IA64 processor
5793 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5794 else
5795 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5796 fi
5797 ;;
5798 darwin*)
5799 # PIC is the default on this platform
5800 # Common symbols not allowed in MH_DYLIB files
5801 case $cc_basename in
5802 xlc*)
5803 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5804 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5805 ;;
5806 esac
5807 ;;
5809 mingw* | pw32* | os2*)
5810 # This hack is so that the source file can tell whether it is being
5811 # built for inclusion in a dll (and should export symbols for example).
5812 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5813 ;;
5815 hpux9* | hpux10* | hpux11*)
5816 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5817 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5818 # not for PA HP-UX.
5819 case $host_cpu in
5820 hppa*64*|ia64*)
5821 # +Z the default
5822 ;;
5823 *)
5824 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5825 ;;
5826 esac
5827 # Is there a better lt_prog_compiler_static that works with the bundled CC?
5828 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5829 ;;
5831 irix5* | irix6* | nonstopux*)
5832 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5833 # PIC (with -KPIC) is the default.
5834 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5835 ;;
5837 newsos6)
5838 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5839 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5840 ;;
5842 linux* | k*bsd*-gnu)
5843 case $cc_basename in
5844 icc* | ecc*)
5845 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5846 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5847 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5848 ;;
5849 pgcc* | pgf77* | pgf90* | pgf95*)
5850 # Portland Group compilers (*not* the Pentium gcc compiler,
5851 # which looks to be a dead project)
5852 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5853 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5854 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5855 ;;
5856 ccc*)
5857 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5858 # All Alpha code is PIC.
5859 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5860 ;;
5861 esac
5862 ;;
5864 osf3* | osf4* | osf5*)
5865 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5866 # All OSF/1 code is PIC.
5867 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5868 ;;
5870 solaris*)
5871 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5872 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5873 case $cc_basename in
5874 f77* | f90* | f95*)
5875 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
5876 *)
5877 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
5878 esac
5879 ;;
5881 sunos4*)
5882 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5883 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5884 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5885 ;;
5887 sysv4 | sysv4.2uw2* | sysv4.3*)
5888 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5889 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5890 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5891 ;;
5893 sysv4*MP*)
5894 if test -d /usr/nec ;then
5895 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5896 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5897 fi
5898 ;;
5900 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5901 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5902 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5903 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5904 ;;
5906 unicos*)
5907 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5908 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5909 ;;
5911 uts4*)
5912 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5913 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5914 ;;
5916 *)
5917 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5918 ;;
5919 esac
5920 fi
5921 ])
5922 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5924 #
5925 # Check to make sure the PIC flag actually works.
5926 #
5927 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5928 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5929 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5930 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5931 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5932 "" | " "*) ;;
5933 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5934 esac],
5935 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5936 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5937 fi
5938 case $host_os in
5939 # For platforms which do not support PIC, -DPIC is meaningless:
5940 *djgpp*)
5941 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5942 ;;
5943 *)
5944 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5945 ;;
5946 esac
5948 #
5949 # Check to make sure the static flag actually works.
5950 #
5951 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
5952 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
5953 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
5954 $lt_tmp_static_flag,
5955 [],
5956 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
5957 ])
5960 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5961 # ------------------------------------
5962 # See if the linker supports building shared libraries.
5963 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5964 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5965 ifelse([$1],[CXX],[
5966 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5967 case $host_os in
5968 aix4* | aix5*)
5969 # If we're using GNU nm, then we don't want the "-C" option.
5970 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5971 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5972 _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'
5973 else
5974 _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'
5975 fi
5976 ;;
5977 pw32*)
5978 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5979 ;;
5980 cygwin* | mingw*)
5981 _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'
5982 ;;
5983 linux* | k*bsd*-gnu)
5984 _LT_AC_TAGVAR(link_all_deplibs, $1)=no
5985 ;;
5986 *)
5987 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5988 ;;
5989 esac
5990 ],[
5991 runpath_var=
5992 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5993 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5994 _LT_AC_TAGVAR(archive_cmds, $1)=
5995 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5996 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5997 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5998 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5999 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
6000 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
6001 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
6002 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6003 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
6004 _LT_AC_TAGVAR(hardcode_direct, $1)=no
6005 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
6006 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6007 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
6008 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
6009 _LT_AC_TAGVAR(module_cmds, $1)=
6010 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
6011 _LT_AC_TAGVAR(always_export_symbols, $1)=no
6012 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
6013 # include_expsyms should be a list of space-separated symbols to be *always*
6014 # included in the symbol list
6015 _LT_AC_TAGVAR(include_expsyms, $1)=
6016 # exclude_expsyms can be an extended regexp of symbols to exclude
6017 # it will be wrapped by ` (' and `)$', so one must not match beginning or
6018 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
6019 # as well as any symbol that contains `d'.
6020 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
6021 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
6022 # platforms (ab)use it in PIC code, but their linkers get confused if
6023 # the symbol is explicitly referenced. Since portable code cannot
6024 # rely on this symbol name, it's probably fine to never include it in
6025 # preloaded symbol tables.
6026 extract_expsyms_cmds=
6027 # Just being paranoid about ensuring that cc_basename is set.
6028 _LT_CC_BASENAME([$compiler])
6029 case $host_os in
6030 cygwin* | mingw* | pw32*)
6031 # FIXME: the MSVC++ port hasn't been tested in a loooong time
6032 # When not using gcc, we currently assume that we are using
6033 # Microsoft Visual C++.
6034 if test "$GCC" != yes; then
6035 with_gnu_ld=no
6036 fi
6037 ;;
6038 interix*)
6039 # we just hope/assume this is gcc and not c89 (= MSVC++)
6040 with_gnu_ld=yes
6041 ;;
6042 openbsd*)
6043 with_gnu_ld=no
6044 ;;
6045 esac
6047 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
6048 if test "$with_gnu_ld" = yes; then
6049 # If archive_cmds runs LD, not CC, wlarc should be empty
6050 wlarc='${wl}'
6052 # Set some defaults for GNU ld with shared library support. These
6053 # are reset later if shared libraries are not supported. Putting them
6054 # here allows them to be overridden if necessary.
6055 runpath_var=LD_RUN_PATH
6056 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6057 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6058 # ancient GNU ld didn't support --whole-archive et. al.
6059 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
6060 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6061 else
6062 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
6063 fi
6064 supports_anon_versioning=no
6065 case `$LD -v 2>/dev/null` in
6066 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
6067 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
6068 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
6069 *\ 2.11.*) ;; # other 2.11 versions
6070 *) supports_anon_versioning=yes ;;
6071 esac
6073 # See if GNU ld supports shared libraries.
6074 case $host_os in
6075 aix3* | aix4* | aix5*)
6076 # On AIX/PPC, the GNU linker is very broken
6077 if test "$host_cpu" != ia64; then
6078 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6079 cat <<EOF 1>&2
6081 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
6082 *** to be unable to reliably create shared libraries on AIX.
6083 *** Therefore, libtool is disabling shared libraries support. If you
6084 *** really care for shared libraries, you may want to modify your PATH
6085 *** so that a non-GNU linker is found, and then restart.
6087 EOF
6088 fi
6089 ;;
6091 amigaos*)
6092 _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)'
6093 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6094 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6096 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
6097 # that the semantics of dynamic libraries on AmigaOS, at least up
6098 # to version 4, is to share data among multiple programs linked
6099 # with the same dynamic library. Since this doesn't match the
6100 # behavior of shared libraries on other platforms, we can't use
6101 # them.
6102 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6103 ;;
6105 beos*)
6106 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
6107 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6108 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6109 # support --undefined. This deserves some investigation. FIXME
6110 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6111 else
6112 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6113 fi
6114 ;;
6116 cygwin* | mingw* | pw32*)
6117 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6118 # as there is no search path for DLLs.
6119 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6120 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6121 _LT_AC_TAGVAR(always_export_symbols, $1)=no
6122 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6123 _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'
6125 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
6126 _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'
6127 # If the export-symbols file already is a .def file (1st line
6128 # is EXPORTS), use it as is; otherwise, prepend...
6129 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6130 cp $export_symbols $output_objdir/$soname.def;
6131 else
6132 echo EXPORTS > $output_objdir/$soname.def;
6133 cat $export_symbols >> $output_objdir/$soname.def;
6134 fi~
6135 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
6136 else
6137 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6138 fi
6139 ;;
6141 interix3*)
6142 _LT_AC_TAGVAR(hardcode_direct, $1)=no
6143 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6144 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6145 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6146 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6147 # Instead, shared libraries are loaded at an image base (0x10000000 by
6148 # default) and relocated if they conflict, which is a slow very memory
6149 # consuming and fragmenting process. To avoid this, we pick a random,
6150 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6151 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6152 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6153 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6154 ;;
6156 linux* | k*bsd*-gnu)
6157 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
6158 tmp_addflag=
6159 case $cc_basename,$host_cpu in
6160 pgcc*) # Portland Group C compiler
6161 _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'
6162 tmp_addflag=' $pic_flag'
6163 ;;
6164 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
6165 _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'
6166 tmp_addflag=' $pic_flag -Mnomain' ;;
6167 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
6168 tmp_addflag=' -i_dynamic' ;;
6169 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
6170 tmp_addflag=' -i_dynamic -nofor_main' ;;
6171 ifc* | ifort*) # Intel Fortran compiler
6172 tmp_addflag=' -nofor_main' ;;
6173 esac
6174 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6176 if test $supports_anon_versioning = yes; then
6177 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
6178 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6179 $echo "local: *; };" >> $output_objdir/$libname.ver~
6180 $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6181 fi
6182 _LT_AC_TAGVAR(link_all_deplibs, $1)=no
6183 else
6184 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6185 fi
6186 ;;
6188 netbsd* | netbsdelf*-gnu)
6189 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
6190 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
6191 wlarc=
6192 else
6193 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6194 _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'
6195 fi
6196 ;;
6198 solaris*)
6199 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
6200 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6201 cat <<EOF 1>&2
6203 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
6204 *** create shared libraries on Solaris systems. Therefore, libtool
6205 *** is disabling shared libraries support. We urge you to upgrade GNU
6206 *** binutils to release 2.9.1 or newer. Another option is to modify
6207 *** your PATH or compiler configuration so that the native linker is
6208 *** used, and then restart.
6210 EOF
6211 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
6212 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6213 _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'
6214 else
6215 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6216 fi
6217 ;;
6219 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
6220 case `$LD -v 2>&1` in
6221 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
6222 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6223 cat <<_LT_EOF 1>&2
6225 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
6226 *** reliably create shared libraries on SCO systems. Therefore, libtool
6227 *** is disabling shared libraries support. We urge you to upgrade GNU
6228 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
6229 *** your PATH or compiler configuration so that the native linker is
6230 *** used, and then restart.
6232 _LT_EOF
6233 ;;
6234 *)
6235 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
6236 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
6237 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
6238 _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'
6239 else
6240 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6241 fi
6242 ;;
6243 esac
6244 ;;
6246 sunos4*)
6247 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6248 wlarc=
6249 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6250 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6251 ;;
6253 *)
6254 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
6255 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6256 _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'
6257 else
6258 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6259 fi
6260 ;;
6261 esac
6263 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
6264 runpath_var=
6265 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
6266 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
6267 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
6268 fi
6269 else
6270 # PORTME fill in a description of your system's linker (not GNU ld)
6271 case $host_os in
6272 aix3*)
6273 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6274 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
6275 _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'
6276 # Note: this linker hardcodes the directories in LIBPATH if there
6277 # are no directories specified by -L.
6278 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6279 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
6280 # Neither direct hardcoding nor static linking is supported with a
6281 # broken collect2.
6282 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
6283 fi
6284 ;;
6286 aix4* | aix5*)
6287 if test "$host_cpu" = ia64; then
6288 # On IA64, the linker does run time linking by default, so we don't
6289 # have to do anything special.
6290 aix_use_runtimelinking=no
6291 exp_sym_flag='-Bexport'
6292 no_entry_flag=""
6293 else
6294 # If we're using GNU nm, then we don't want the "-C" option.
6295 # -C means demangle to AIX nm, but means don't demangle with GNU nm
6296 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
6297 _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'
6298 else
6299 _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'
6300 fi
6301 aix_use_runtimelinking=no
6303 # Test if we are trying to use run time linking or normal
6304 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
6305 # need to do runtime linking.
6306 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
6307 for ld_flag in $LDFLAGS; do
6308 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
6309 aix_use_runtimelinking=yes
6310 break
6311 fi
6312 done
6313 ;;
6314 esac
6316 exp_sym_flag='-bexport'
6317 no_entry_flag='-bnoentry'
6318 fi
6320 # When large executables or shared objects are built, AIX ld can
6321 # have problems creating the table of contents. If linking a library
6322 # or program results in "error TOC overflow" add -mminimal-toc to
6323 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6324 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6326 _LT_AC_TAGVAR(archive_cmds, $1)=''
6327 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6328 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
6329 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6331 if test "$GCC" = yes; then
6332 case $host_os in aix4.[[012]]|aix4.[[012]].*)
6333 # We only want to do this on AIX 4.2 and lower, the check
6334 # below for broken collect2 doesn't work under 4.3+
6335 collect2name=`${CC} -print-prog-name=collect2`
6336 if test -f "$collect2name" && \
6337 strings "$collect2name" | grep resolve_lib_name >/dev/null
6338 then
6339 # We have reworked collect2
6340 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6341 else
6342 # We have old collect2
6343 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
6344 # It fails to find uninstalled libraries when the uninstalled
6345 # path is not listed in the libpath. Setting hardcode_minus_L
6346 # to unsupported forces relinking
6347 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6348 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6349 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
6350 fi
6351 ;;
6352 esac
6353 shared_flag='-shared'
6354 if test "$aix_use_runtimelinking" = yes; then
6355 shared_flag="$shared_flag "'${wl}-G'
6356 fi
6357 else
6358 # not using gcc
6359 if test "$host_cpu" = ia64; then
6360 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6361 # chokes on -Wl,-G. The following line is correct:
6362 shared_flag='-G'
6363 else
6364 if test "$aix_use_runtimelinking" = yes; then
6365 shared_flag='${wl}-G'
6366 else
6367 shared_flag='${wl}-bM:SRE'
6368 fi
6369 fi
6370 fi
6372 # It seems that -bexpall does not export symbols beginning with
6373 # underscore (_), so it is better to generate a list of symbols to export.
6374 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
6375 if test "$aix_use_runtimelinking" = yes; then
6376 # Warning - without using the other runtime loading flags (-brtl),
6377 # -berok will link without error, but may produce a broken library.
6378 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
6379 # Determine the default libpath from the value encoded in an empty executable.
6380 _LT_AC_SYS_LIBPATH_AIX
6381 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6382 _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 $shared_flag"
6383 else
6384 if test "$host_cpu" = ia64; then
6385 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6386 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6387 _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"
6388 else
6389 # Determine the default libpath from the value encoded in an empty executable.
6390 _LT_AC_SYS_LIBPATH_AIX
6391 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6392 # Warning - without using the other run time loading flags,
6393 # -berok will link without error, but may produce a broken library.
6394 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6395 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6396 # Exported symbols can be pulled into shared objects from archives
6397 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6398 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6399 # This is similar to how AIX traditionally builds its shared libraries.
6400 _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'
6401 fi
6402 fi
6403 ;;
6405 amigaos*)
6406 _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)'
6407 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6408 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6409 # see comment about different semantics on the GNU ld section
6410 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6411 ;;
6413 bsdi[[45]]*)
6414 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
6415 ;;
6417 cygwin* | mingw* | pw32*)
6418 # When not using gcc, we currently assume that we are using
6419 # Microsoft Visual C++.
6420 # hardcode_libdir_flag_spec is actually meaningless, as there is
6421 # no search path for DLLs.
6422 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6423 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6424 # Tell ltmain to make .lib files, not .a files.
6425 libext=lib
6426 # Tell ltmain to make .dll files, not .so files.
6427 shrext_cmds=".dll"
6428 # FIXME: Setting linknames here is a bad hack.
6429 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
6430 # The linker will automatically build a .lib file if we build a DLL.
6431 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
6432 # FIXME: Should let the user specify the lib program.
6433 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
6434 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
6435 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6436 ;;
6438 darwin* | rhapsody*)
6439 case $host_os in
6440 rhapsody* | darwin1.[[012]])
6441 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
6442 ;;
6443 *) # Darwin 1.3 on
6444 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
6445 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
6446 else
6447 case ${MACOSX_DEPLOYMENT_TARGET} in
6448 10.[[012]])
6449 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
6450 ;;
6451 10.*)
6452 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
6453 ;;
6454 esac
6455 fi
6456 ;;
6457 esac
6458 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6459 _LT_AC_TAGVAR(hardcode_direct, $1)=no
6460 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
6461 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6462 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
6463 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6464 if test "$GCC" = yes ; then
6465 output_verbose_link_cmd='echo'
6466 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
6467 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
6468 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
6469 _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}'
6470 _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}'
6471 else
6472 case $cc_basename in
6473 xlc*)
6474 output_verbose_link_cmd='echo'
6475 _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'
6476 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
6477 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
6478 _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}'
6479 _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}'
6480 ;;
6481 *)
6482 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6483 ;;
6484 esac
6485 fi
6486 ;;
6488 dgux*)
6489 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6490 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6491 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6492 ;;
6494 freebsd1*)
6495 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6496 ;;
6498 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
6499 # support. Future versions do this automatically, but an explicit c++rt0.o
6500 # does not break anything, and helps significantly (at the cost of a little
6501 # extra space).
6502 freebsd2.2*)
6503 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
6504 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6505 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6506 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6507 ;;
6509 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
6510 freebsd2*)
6511 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6512 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6513 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6514 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6515 ;;
6517 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
6518 freebsd* | dragonfly*)
6519 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
6520 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6521 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6522 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6523 ;;
6525 hpux9*)
6526 if test "$GCC" = yes; then
6527 _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'
6528 else
6529 _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'
6530 fi
6531 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6532 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6533 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6535 # hardcode_minus_L: Not really in the search PATH,
6536 # but as the default location of the library.
6537 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6538 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6539 ;;
6541 hpux10*)
6542 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6543 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6544 else
6545 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
6546 fi
6547 if test "$with_gnu_ld" = no; then
6548 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6549 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6551 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6552 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6554 # hardcode_minus_L: Not really in the search PATH,
6555 # but as the default location of the library.
6556 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6557 fi
6558 ;;
6560 hpux11*)
6561 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6562 case $host_cpu in
6563 hppa*64*)
6564 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6565 ;;
6566 ia64*)
6567 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
6568 ;;
6569 *)
6570 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6571 ;;
6572 esac
6573 else
6574 case $host_cpu in
6575 hppa*64*)
6576 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6577 ;;
6578 ia64*)
6579 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
6580 ;;
6581 *)
6582 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6583 ;;
6584 esac
6585 fi
6586 if test "$with_gnu_ld" = no; then
6587 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6588 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6590 case $host_cpu in
6591 hppa*64*|ia64*)
6592 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
6593 _LT_AC_TAGVAR(hardcode_direct, $1)=no
6594 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6595 ;;
6596 *)
6597 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6598 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6600 # hardcode_minus_L: Not really in the search PATH,
6601 # but as the default location of the library.
6602 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6603 ;;
6604 esac
6605 fi
6606 ;;
6608 irix5* | irix6* | nonstopux*)
6609 if test "$GCC" = yes; then
6610 _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'
6611 else
6612 _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'
6613 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
6614 fi
6615 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6616 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6617 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6618 ;;
6620 netbsd* | netbsdelf*-gnu)
6621 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
6622 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
6623 else
6624 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
6625 fi
6626 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6627 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6628 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6629 ;;
6631 newsos6)
6632 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6633 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6634 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6635 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6636 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6637 ;;
6639 openbsd*)
6640 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6641 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6642 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6643 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6644 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
6645 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6646 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6647 else
6648 case $host_os in
6649 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
6650 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6651 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6652 ;;
6653 *)
6654 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6655 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6656 ;;
6657 esac
6658 fi
6659 ;;
6661 os2*)
6662 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6663 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6664 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6665 _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'
6666 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
6667 ;;
6669 osf3*)
6670 if test "$GCC" = yes; then
6671 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6672 _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'
6673 else
6674 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6675 _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'
6676 fi
6677 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6678 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6679 ;;
6681 osf4* | osf5*) # as osf3* with the addition of -msym flag
6682 if test "$GCC" = yes; then
6683 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6684 _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'
6685 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6686 else
6687 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6688 _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'
6689 _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~
6690 $LD -shared${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'
6692 # Both c and cxx compiler support -rpath directly
6693 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6694 fi
6695 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6696 ;;
6698 solaris*)
6699 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6700 if test "$GCC" = yes; then
6701 wlarc='${wl}'
6702 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6703 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6704 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
6705 else
6706 wlarc=''
6707 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6708 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6709 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6710 fi
6711 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6712 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6713 case $host_os in
6714 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6715 *)
6716 # The compiler driver will combine linker options so we
6717 # cannot just pass the convience library names through
6718 # without $wl, iff we do not link with $LD.
6719 # Luckily, gcc supports the same syntax we need for Sun Studio.
6720 # Supported since Solaris 2.6 (maybe 2.5.1?)
6721 case $wlarc in
6722 '')
6723 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
6724 *)
6725 _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' ;;
6726 esac ;;
6727 esac
6728 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6729 ;;
6731 sunos4*)
6732 if test "x$host_vendor" = xsequent; then
6733 # Use $CC to link under sequent, because it throws in some extra .o
6734 # files that make .init and .fini sections work.
6735 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
6736 else
6737 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
6738 fi
6739 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6740 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6741 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6742 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6743 ;;
6745 sysv4)
6746 case $host_vendor in
6747 sni)
6748 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6749 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
6750 ;;
6751 siemens)
6752 ## LD is ld it makes a PLAMLIB
6753 ## CC just makes a GrossModule.
6754 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6755 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
6756 _LT_AC_TAGVAR(hardcode_direct, $1)=no
6757 ;;
6758 motorola)
6759 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6760 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
6761 ;;
6762 esac
6763 runpath_var='LD_RUN_PATH'
6764 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6765 ;;
6767 sysv4.3*)
6768 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6769 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6770 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6771 ;;
6773 sysv4*MP*)
6774 if test -d /usr/nec; then
6775 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6776 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6777 runpath_var=LD_RUN_PATH
6778 hardcode_runpath_var=yes
6779 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
6780 fi
6781 ;;
6783 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*)
6784 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6785 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6786 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6787 runpath_var='LD_RUN_PATH'
6789 if test "$GCC" = yes; then
6790 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6791 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6792 else
6793 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6794 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6795 fi
6796 ;;
6798 sysv5* | sco3.2v5* | sco5v6*)
6799 # Note: We can NOT use -z defs as we might desire, because we do not
6800 # link with -lc, and that would cause any symbols used from libc to
6801 # always be unresolved, which means just about no library would
6802 # ever link correctly. If we're not using GNU ld we use -z text
6803 # though, which does catch some bad symbols but isn't as heavy-handed
6804 # as -z defs.
6805 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6806 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6807 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6808 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6809 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
6810 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
6811 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6812 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6813 runpath_var='LD_RUN_PATH'
6815 if test "$GCC" = yes; then
6816 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6817 _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'
6818 else
6819 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6820 _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'
6821 fi
6822 ;;
6824 uts4*)
6825 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6826 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6827 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6828 ;;
6830 *)
6831 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6832 ;;
6833 esac
6834 fi
6835 ])
6836 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
6837 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6839 #
6840 # Do we need to explicitly link libc?
6841 #
6842 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
6843 x|xyes)
6844 # Assume -lc should be added
6845 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6847 if test "$enable_shared" = yes && test "$GCC" = yes; then
6848 case $_LT_AC_TAGVAR(archive_cmds, $1) in
6849 *'~'*)
6850 # FIXME: we may have to deal with multi-command sequences.
6851 ;;
6852 '$CC '*)
6853 # Test whether the compiler implicitly links with -lc since on some
6854 # systems, -lgcc has to come before -lc. If gcc already passes -lc
6855 # to ld, don't add -lc before -lgcc.
6856 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6857 $rm conftest*
6858 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
6860 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6861 soname=conftest
6862 lib=conftest
6863 libobjs=conftest.$ac_objext
6864 deplibs=
6865 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6866 pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
6867 compiler_flags=-v
6868 linker_flags=-v
6869 verstring=
6870 output_objdir=.
6871 libname=conftest
6872 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6873 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
6874 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6875 then
6876 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6877 else
6878 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6879 fi
6880 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6881 else
6882 cat conftest.err 1>&5
6883 fi
6884 $rm conftest*
6885 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6886 ;;
6887 esac
6888 fi
6889 ;;
6890 esac
6891 ])# AC_LIBTOOL_PROG_LD_SHLIBS
6894 # _LT_AC_FILE_LTDLL_C
6895 # -------------------
6896 # Be careful that the start marker always follows a newline.
6897 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6898 # /* ltdll.c starts here */
6899 # #define WIN32_LEAN_AND_MEAN
6900 # #include <windows.h>
6901 # #undef WIN32_LEAN_AND_MEAN
6902 # #include <stdio.h>
6903 #
6904 # #ifndef __CYGWIN__
6905 # # ifdef __CYGWIN32__
6906 # # define __CYGWIN__ __CYGWIN32__
6907 # # endif
6908 # #endif
6909 #
6910 # #ifdef __cplusplus
6911 # extern "C" {
6912 # #endif
6913 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6914 # #ifdef __cplusplus
6915 # }
6916 # #endif
6917 #
6918 # #ifdef __CYGWIN__
6919 # #include <cygwin/cygwin_dll.h>
6920 # DECLARE_CYGWIN_DLL( DllMain );
6921 # #endif
6922 # HINSTANCE __hDllInstance_base;
6923 #
6924 # BOOL APIENTRY
6925 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6926 # {
6927 # __hDllInstance_base = hInst;
6928 # return TRUE;
6929 # }
6930 # /* ltdll.c ends here */
6931 ])# _LT_AC_FILE_LTDLL_C
6934 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6935 # ---------------------------------
6936 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6939 # old names
6940 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
6941 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
6942 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
6943 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
6944 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
6945 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
6946 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
6948 # This is just to silence aclocal about the macro not being used
6949 ifelse([AC_DISABLE_FAST_INSTALL])
6951 AC_DEFUN([LT_AC_PROG_GCJ],
6952 [AC_CHECK_TOOL(GCJ, gcj, no)
6953 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6954 AC_SUBST(GCJFLAGS)
6955 ])
6957 AC_DEFUN([LT_AC_PROG_RC],
6958 [AC_CHECK_TOOL(RC, windres, no)
6959 ])
6961 # NOTE: This macro has been submitted for inclusion into #
6962 # GNU Autoconf as AC_PROG_SED. When it is available in #
6963 # a released version of Autoconf we should remove this #
6964 # macro and use it instead. #
6965 # LT_AC_PROG_SED
6966 # --------------
6967 # Check for a fully-functional sed program, that truncates
6968 # as few characters as possible. Prefer GNU sed if found.
6969 AC_DEFUN([LT_AC_PROG_SED],
6970 [AC_MSG_CHECKING([for a sed that does not truncate output])
6971 AC_CACHE_VAL(lt_cv_path_SED,
6972 [# Loop through the user's path and test for sed and gsed.
6973 # Then use that list of sed's as ones to test for truncation.
6974 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6975 for as_dir in $PATH
6976 do
6977 IFS=$as_save_IFS
6978 test -z "$as_dir" && as_dir=.
6979 for lt_ac_prog in sed gsed; do
6980 for ac_exec_ext in '' $ac_executable_extensions; do
6981 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
6982 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6983 fi
6984 done
6985 done
6986 done
6987 lt_ac_max=0
6988 lt_ac_count=0
6989 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
6990 # along with /bin/sed that truncates output.
6991 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6992 test ! -f $lt_ac_sed && continue
6993 cat /dev/null > conftest.in
6994 lt_ac_count=0
6995 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6996 # Check for GNU sed and select it if it is found.
6997 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6998 lt_cv_path_SED=$lt_ac_sed
6999 break
7000 fi
7001 while true; do
7002 cat conftest.in conftest.in >conftest.tmp
7003 mv conftest.tmp conftest.in
7004 cp conftest.in conftest.nl
7005 echo >>conftest.nl
7006 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7007 cmp -s conftest.out conftest.nl || break
7008 # 10000 chars as input seems more than enough
7009 test $lt_ac_count -gt 10 && break
7010 lt_ac_count=`expr $lt_ac_count + 1`
7011 if test $lt_ac_count -gt $lt_ac_max; then
7012 lt_ac_max=$lt_ac_count
7013 lt_cv_path_SED=$lt_ac_sed
7014 fi
7015 done
7016 done
7017 ])
7018 SED=$lt_cv_path_SED
7019 AC_MSG_RESULT([$SED])
7020 ])
7022 # Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
7023 #
7024 # This file is free software; the Free Software Foundation
7025 # gives unlimited permission to copy and/or distribute it,
7026 # with or without modifications, as long as this notice is preserved.
7028 # AM_AUTOMAKE_VERSION(VERSION)
7029 # ----------------------------
7030 # Automake X.Y traces this macro to ensure aclocal.m4 has been
7031 # generated from the m4 files accompanying Automake X.Y.
7032 AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
7034 # AM_SET_CURRENT_AUTOMAKE_VERSION
7035 # -------------------------------
7036 # Call AM_AUTOMAKE_VERSION so it can be traced.
7037 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
7038 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
7039 [AM_AUTOMAKE_VERSION([1.9.6])])
7041 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
7043 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
7044 #
7045 # This file is free software; the Free Software Foundation
7046 # gives unlimited permission to copy and/or distribute it,
7047 # with or without modifications, as long as this notice is preserved.
7049 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
7050 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
7051 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
7052 #
7053 # Of course, Automake must honor this variable whenever it calls a
7054 # tool from the auxiliary directory. The problem is that $srcdir (and
7055 # therefore $ac_aux_dir as well) can be either absolute or relative,
7056 # depending on how configure is run. This is pretty annoying, since
7057 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
7058 # source directory, any form will work fine, but in subdirectories a
7059 # relative path needs to be adjusted first.
7060 #
7061 # $ac_aux_dir/missing
7062 # fails when called from a subdirectory if $ac_aux_dir is relative
7063 # $top_srcdir/$ac_aux_dir/missing
7064 # fails if $ac_aux_dir is absolute,
7065 # fails when called from a subdirectory in a VPATH build with
7066 # a relative $ac_aux_dir
7067 #
7068 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
7069 # are both prefixed by $srcdir. In an in-source build this is usually
7070 # harmless because $srcdir is `.', but things will broke when you
7071 # start a VPATH build or use an absolute $srcdir.
7072 #
7073 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
7074 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
7075 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
7076 # and then we would define $MISSING as
7077 # MISSING="\${SHELL} $am_aux_dir/missing"
7078 # This will work as long as MISSING is not called from configure, because
7079 # unfortunately $(top_srcdir) has no meaning in configure.
7080 # However there are other variables, like CC, which are often used in
7081 # configure, and could therefore not use this "fixed" $ac_aux_dir.
7082 #
7083 # Another solution, used here, is to always expand $ac_aux_dir to an
7084 # absolute PATH. The drawback is that using absolute paths prevent a
7085 # configured tree to be moved without reconfiguration.
7087 AC_DEFUN([AM_AUX_DIR_EXPAND],
7088 [dnl Rely on autoconf to set up CDPATH properly.
7089 AC_PREREQ([2.50])dnl
7090 # expand $ac_aux_dir to an absolute path
7091 am_aux_dir=`cd $ac_aux_dir && pwd`
7092 ])
7094 # AM_CONDITIONAL -*- Autoconf -*-
7096 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
7097 # Free Software Foundation, Inc.
7098 #
7099 # This file is free software; the Free Software Foundation
7100 # gives unlimited permission to copy and/or distribute it,
7101 # with or without modifications, as long as this notice is preserved.
7103 # serial 7
7105 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
7106 # -------------------------------------
7107 # Define a conditional.
7108 AC_DEFUN([AM_CONDITIONAL],
7109 [AC_PREREQ(2.52)dnl
7110 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
7111 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
7112 AC_SUBST([$1_TRUE])
7113 AC_SUBST([$1_FALSE])
7114 if $2; then
7115 $1_TRUE=
7116 $1_FALSE='#'
7117 else
7118 $1_TRUE='#'
7119 $1_FALSE=
7120 fi
7121 AC_CONFIG_COMMANDS_PRE(
7122 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
7123 AC_MSG_ERROR([[conditional "$1" was never defined.
7124 Usually this means the macro was only invoked conditionally.]])
7125 fi])])
7128 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
7129 # Free Software Foundation, Inc.
7130 #
7131 # This file is free software; the Free Software Foundation
7132 # gives unlimited permission to copy and/or distribute it,
7133 # with or without modifications, as long as this notice is preserved.
7135 # serial 8
7137 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
7138 # written in clear, in which case automake, when reading aclocal.m4,
7139 # will think it sees a *use*, and therefore will trigger all it's
7140 # C support machinery. Also note that it means that autoscan, seeing
7141 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
7144 # _AM_DEPENDENCIES(NAME)
7145 # ----------------------
7146 # See how the compiler implements dependency checking.
7147 # NAME is "CC", "CXX", "GCJ", or "OBJC".
7148 # We try a few techniques and use that to set a single cache variable.
7149 #
7150 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
7151 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
7152 # dependency, and given that the user is not expected to run this macro,
7153 # just rely on AC_PROG_CC.
7154 AC_DEFUN([_AM_DEPENDENCIES],
7155 [AC_REQUIRE([AM_SET_DEPDIR])dnl
7156 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
7157 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
7158 AC_REQUIRE([AM_DEP_TRACK])dnl
7160 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
7161 [$1], CXX, [depcc="$CXX" am_compiler_list=],
7162 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
7163 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
7164 [depcc="$$1" am_compiler_list=])
7166 AC_CACHE_CHECK([dependency style of $depcc],
7167 [am_cv_$1_dependencies_compiler_type],
7168 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
7169 # We make a subdir and do the tests there. Otherwise we can end up
7170 # making bogus files that we don't know about and never remove. For
7171 # instance it was reported that on HP-UX the gcc test will end up
7172 # making a dummy file named `D' -- because `-MD' means `put the output
7173 # in D'.
7174 mkdir conftest.dir
7175 # Copy depcomp to subdir because otherwise we won't find it if we're
7176 # using a relative directory.
7177 cp "$am_depcomp" conftest.dir
7178 cd conftest.dir
7179 # We will build objects and dependencies in a subdirectory because
7180 # it helps to detect inapplicable dependency modes. For instance
7181 # both Tru64's cc and ICC support -MD to output dependencies as a
7182 # side effect of compilation, but ICC will put the dependencies in
7183 # the current directory while Tru64 will put them in the object
7184 # directory.
7185 mkdir sub
7187 am_cv_$1_dependencies_compiler_type=none
7188 if test "$am_compiler_list" = ""; then
7189 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
7190 fi
7191 for depmode in $am_compiler_list; do
7192 # Setup a source with many dependencies, because some compilers
7193 # like to wrap large dependency lists on column 80 (with \), and
7194 # we should not choose a depcomp mode which is confused by this.
7195 #
7196 # We need to recreate these files for each test, as the compiler may
7197 # overwrite some of them when testing with obscure command lines.
7198 # This happens at least with the AIX C compiler.
7199 : > sub/conftest.c
7200 for i in 1 2 3 4 5 6; do
7201 echo '#include "conftst'$i'.h"' >> sub/conftest.c
7202 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
7203 # Solaris 8's {/usr,}/bin/sh.
7204 touch sub/conftst$i.h
7205 done
7206 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
7208 case $depmode in
7209 nosideeffect)
7210 # after this tag, mechanisms are not by side-effect, so they'll
7211 # only be used when explicitly requested
7212 if test "x$enable_dependency_tracking" = xyes; then
7213 continue
7214 else
7215 break
7216 fi
7217 ;;
7218 none) break ;;
7219 esac
7220 # We check with `-c' and `-o' for the sake of the "dashmstdout"
7221 # mode. It turns out that the SunPro C++ compiler does not properly
7222 # handle `-M -o', and we need to detect this.
7223 if depmode=$depmode \
7224 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
7225 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
7226 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
7227 >/dev/null 2>conftest.err &&
7228 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
7229 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
7230 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
7231 # icc doesn't choke on unknown options, it will just issue warnings
7232 # or remarks (even with -Werror). So we grep stderr for any message
7233 # that says an option was ignored or not supported.
7234 # When given -MP, icc 7.0 and 7.1 complain thusly:
7235 # icc: Command line warning: ignoring option '-M'; no argument required
7236 # The diagnosis changed in icc 8.0:
7237 # icc: Command line remark: option '-MP' not supported
7238 if (grep 'ignoring option' conftest.err ||
7239 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
7240 am_cv_$1_dependencies_compiler_type=$depmode
7241 break
7242 fi
7243 fi
7244 done
7246 cd ..
7247 rm -rf conftest.dir
7248 else
7249 am_cv_$1_dependencies_compiler_type=none
7250 fi
7251 ])
7252 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
7253 AM_CONDITIONAL([am__fastdep$1], [
7254 test "x$enable_dependency_tracking" != xno \
7255 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
7256 ])
7259 # AM_SET_DEPDIR
7260 # -------------
7261 # Choose a directory name for dependency files.
7262 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
7263 AC_DEFUN([AM_SET_DEPDIR],
7264 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
7265 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
7266 ])
7269 # AM_DEP_TRACK
7270 # ------------
7271 AC_DEFUN([AM_DEP_TRACK],
7272 [AC_ARG_ENABLE(dependency-tracking,
7273 [ --disable-dependency-tracking speeds up one-time build
7274 --enable-dependency-tracking do not reject slow dependency extractors])
7275 if test "x$enable_dependency_tracking" != xno; then
7276 am_depcomp="$ac_aux_dir/depcomp"
7277 AMDEPBACKSLASH='\'
7278 fi
7279 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
7280 AC_SUBST([AMDEPBACKSLASH])
7281 ])
7283 # Generate code to set up dependency tracking. -*- Autoconf -*-
7285 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
7286 # Free Software Foundation, Inc.
7287 #
7288 # This file is free software; the Free Software Foundation
7289 # gives unlimited permission to copy and/or distribute it,
7290 # with or without modifications, as long as this notice is preserved.
7292 #serial 3
7294 # _AM_OUTPUT_DEPENDENCY_COMMANDS
7295 # ------------------------------
7296 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
7297 [for mf in $CONFIG_FILES; do
7298 # Strip MF so we end up with the name of the file.
7299 mf=`echo "$mf" | sed -e 's/:.*$//'`
7300 # Check whether this is an Automake generated Makefile or not.
7301 # We used to match only the files named `Makefile.in', but
7302 # some people rename them; so instead we look at the file content.
7303 # Grep'ing the first line is not enough: some people post-process
7304 # each Makefile.in and add a new line on top of each file to say so.
7305 # So let's grep whole file.
7306 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
7307 dirpart=`AS_DIRNAME("$mf")`
7308 else
7309 continue
7310 fi
7311 # Extract the definition of DEPDIR, am__include, and am__quote
7312 # from the Makefile without running `make'.
7313 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7314 test -z "$DEPDIR" && continue
7315 am__include=`sed -n 's/^am__include = //p' < "$mf"`
7316 test -z "am__include" && continue
7317 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
7318 # When using ansi2knr, U may be empty or an underscore; expand it
7319 U=`sed -n 's/^U = //p' < "$mf"`
7320 # Find all dependency output files, they are included files with
7321 # $(DEPDIR) in their names. We invoke sed twice because it is the
7322 # simplest approach to changing $(DEPDIR) to its actual value in the
7323 # expansion.
7324 for file in `sed -n "
7325 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
7326 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
7327 # Make sure the directory exists.
7328 test -f "$dirpart/$file" && continue
7329 fdir=`AS_DIRNAME(["$file"])`
7330 AS_MKDIR_P([$dirpart/$fdir])
7331 # echo "creating $dirpart/$file"
7332 echo '# dummy' > "$dirpart/$file"
7333 done
7334 done
7335 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
7338 # AM_OUTPUT_DEPENDENCY_COMMANDS
7339 # -----------------------------
7340 # This macro should only be invoked once -- use via AC_REQUIRE.
7341 #
7342 # This code is only required when automatic dependency tracking
7343 # is enabled. FIXME. This creates each `.P' file that we will
7344 # need in order to bootstrap the dependency handling code.
7345 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
7346 [AC_CONFIG_COMMANDS([depfiles],
7347 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
7348 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
7349 ])
7351 # Do all the work for Automake. -*- Autoconf -*-
7353 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7354 # Free Software Foundation, Inc.
7355 #
7356 # This file is free software; the Free Software Foundation
7357 # gives unlimited permission to copy and/or distribute it,
7358 # with or without modifications, as long as this notice is preserved.
7360 # serial 12
7362 # This macro actually does too much. Some checks are only needed if
7363 # your package does certain things. But this isn't really a big deal.
7365 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
7366 # AM_INIT_AUTOMAKE([OPTIONS])
7367 # -----------------------------------------------
7368 # The call with PACKAGE and VERSION arguments is the old style
7369 # call (pre autoconf-2.50), which is being phased out. PACKAGE
7370 # and VERSION should now be passed to AC_INIT and removed from
7371 # the call to AM_INIT_AUTOMAKE.
7372 # We support both call styles for the transition. After
7373 # the next Automake release, Autoconf can make the AC_INIT
7374 # arguments mandatory, and then we can depend on a new Autoconf
7375 # release and drop the old call support.
7376 AC_DEFUN([AM_INIT_AUTOMAKE],
7377 [AC_PREREQ([2.58])dnl
7378 dnl Autoconf wants to disallow AM_ names. We explicitly allow
7379 dnl the ones we care about.
7380 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
7381 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
7382 AC_REQUIRE([AC_PROG_INSTALL])dnl
7383 # test to see if srcdir already configured
7384 if test "`cd $srcdir && pwd`" != "`pwd`" &&
7385 test -f $srcdir/config.status; then
7386 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
7387 fi
7389 # test whether we have cygpath
7390 if test -z "$CYGPATH_W"; then
7391 if (cygpath --version) >/dev/null 2>/dev/null; then
7392 CYGPATH_W='cygpath -w'
7393 else
7394 CYGPATH_W=echo
7395 fi
7396 fi
7397 AC_SUBST([CYGPATH_W])
7399 # Define the identity of the package.
7400 dnl Distinguish between old-style and new-style calls.
7401 m4_ifval([$2],
7402 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
7403 AC_SUBST([PACKAGE], [$1])dnl
7404 AC_SUBST([VERSION], [$2])],
7405 [_AM_SET_OPTIONS([$1])dnl
7406 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
7407 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
7409 _AM_IF_OPTION([no-define],,
7410 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
7411 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
7413 # Some tools Automake needs.
7414 AC_REQUIRE([AM_SANITY_CHECK])dnl
7415 AC_REQUIRE([AC_ARG_PROGRAM])dnl
7416 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
7417 AM_MISSING_PROG(AUTOCONF, autoconf)
7418 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
7419 AM_MISSING_PROG(AUTOHEADER, autoheader)
7420 AM_MISSING_PROG(MAKEINFO, makeinfo)
7421 AM_PROG_INSTALL_SH
7422 AM_PROG_INSTALL_STRIP
7423 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
7424 # We need awk for the "check" target. The system "awk" is bad on
7425 # some platforms.
7426 AC_REQUIRE([AC_PROG_AWK])dnl
7427 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
7428 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
7429 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
7430 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
7431 [_AM_PROG_TAR([v7])])])
7432 _AM_IF_OPTION([no-dependencies],,
7433 [AC_PROVIDE_IFELSE([AC_PROG_CC],
7434 [_AM_DEPENDENCIES(CC)],
7435 [define([AC_PROG_CC],
7436 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
7437 AC_PROVIDE_IFELSE([AC_PROG_CXX],
7438 [_AM_DEPENDENCIES(CXX)],
7439 [define([AC_PROG_CXX],
7440 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
7441 ])
7442 ])
7445 # When config.status generates a header, we must update the stamp-h file.
7446 # This file resides in the same directory as the config header
7447 # that is generated. The stamp files are numbered to have different names.
7449 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
7450 # loop where config.status creates the headers, so we can generate
7451 # our stamp files there.
7452 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
7453 [# Compute $1's index in $config_headers.
7454 _am_stamp_count=1
7455 for _am_header in $config_headers :; do
7456 case $_am_header in
7457 $1 | $1:* )
7458 break ;;
7459 * )
7460 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
7461 esac
7462 done
7463 echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
7465 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
7466 #
7467 # This file is free software; the Free Software Foundation
7468 # gives unlimited permission to copy and/or distribute it,
7469 # with or without modifications, as long as this notice is preserved.
7471 # AM_PROG_INSTALL_SH
7472 # ------------------
7473 # Define $install_sh.
7474 AC_DEFUN([AM_PROG_INSTALL_SH],
7475 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
7476 install_sh=${install_sh-"$am_aux_dir/install-sh"}
7477 AC_SUBST(install_sh)])
7479 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
7480 #
7481 # This file is free software; the Free Software Foundation
7482 # gives unlimited permission to copy and/or distribute it,
7483 # with or without modifications, as long as this notice is preserved.
7485 # serial 2
7487 # Check whether the underlying file-system supports filenames
7488 # with a leading dot. For instance MS-DOS doesn't.
7489 AC_DEFUN([AM_SET_LEADING_DOT],
7490 [rm -rf .tst 2>/dev/null
7491 mkdir .tst 2>/dev/null
7492 if test -d .tst; then
7493 am__leading_dot=.
7494 else
7495 am__leading_dot=_
7496 fi
7497 rmdir .tst 2>/dev/null
7498 AC_SUBST([am__leading_dot])])
7500 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
7501 # From Jim Meyering
7503 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
7504 # Free Software Foundation, Inc.
7505 #
7506 # This file is free software; the Free Software Foundation
7507 # gives unlimited permission to copy and/or distribute it,
7508 # with or without modifications, as long as this notice is preserved.
7510 # serial 4
7512 AC_DEFUN([AM_MAINTAINER_MODE],
7513 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
7514 dnl maintainer-mode is disabled by default
7515 AC_ARG_ENABLE(maintainer-mode,
7516 [ --enable-maintainer-mode enable make rules and dependencies not useful
7517 (and sometimes confusing) to the casual installer],
7518 USE_MAINTAINER_MODE=$enableval,
7519 USE_MAINTAINER_MODE=no)
7520 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
7521 AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
7522 MAINT=$MAINTAINER_MODE_TRUE
7523 AC_SUBST(MAINT)dnl
7524 ]
7525 )
7527 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
7529 # Check to see how 'make' treats includes. -*- Autoconf -*-
7531 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
7532 #
7533 # This file is free software; the Free Software Foundation
7534 # gives unlimited permission to copy and/or distribute it,
7535 # with or without modifications, as long as this notice is preserved.
7537 # serial 3
7539 # AM_MAKE_INCLUDE()
7540 # -----------------
7541 # Check to see how make treats includes.
7542 AC_DEFUN([AM_MAKE_INCLUDE],
7543 [am_make=${MAKE-make}
7544 cat > confinc << 'END'
7545 am__doit:
7546 @echo done
7547 .PHONY: am__doit
7548 END
7549 # If we don't find an include directive, just comment out the code.
7550 AC_MSG_CHECKING([for style of include used by $am_make])
7551 am__include="#"
7552 am__quote=
7553 _am_result=none
7554 # First try GNU make style include.
7555 echo "include confinc" > confmf
7556 # We grep out `Entering directory' and `Leaving directory'
7557 # messages which can occur if `w' ends up in MAKEFLAGS.
7558 # In particular we don't look at `^make:' because GNU make might
7559 # be invoked under some other name (usually "gmake"), in which
7560 # case it prints its new name instead of `make'.
7561 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
7562 am__include=include
7563 am__quote=
7564 _am_result=GNU
7565 fi
7566 # Now try BSD make style include.
7567 if test "$am__include" = "#"; then
7568 echo '.include "confinc"' > confmf
7569 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
7570 am__include=.include
7571 am__quote="\""
7572 _am_result=BSD
7573 fi
7574 fi
7575 AC_SUBST([am__include])
7576 AC_SUBST([am__quote])
7577 AC_MSG_RESULT([$_am_result])
7578 rm -f confinc confmf
7579 ])
7581 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
7583 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
7584 # Free Software Foundation, Inc.
7585 #
7586 # This file is free software; the Free Software Foundation
7587 # gives unlimited permission to copy and/or distribute it,
7588 # with or without modifications, as long as this notice is preserved.
7590 # serial 4
7592 # AM_MISSING_PROG(NAME, PROGRAM)
7593 # ------------------------------
7594 AC_DEFUN([AM_MISSING_PROG],
7595 [AC_REQUIRE([AM_MISSING_HAS_RUN])
7596 $1=${$1-"${am_missing_run}$2"}
7597 AC_SUBST($1)])
7600 # AM_MISSING_HAS_RUN
7601 # ------------------
7602 # Define MISSING if not defined so far and test if it supports --run.
7603 # If it does, set am_missing_run to use it, otherwise, to nothing.
7604 AC_DEFUN([AM_MISSING_HAS_RUN],
7605 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
7606 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
7607 # Use eval to expand $SHELL
7608 if eval "$MISSING --run true"; then
7609 am_missing_run="$MISSING --run "
7610 else
7611 am_missing_run=
7612 AC_MSG_WARN([`missing' script is too old or missing])
7613 fi
7614 ])
7616 # Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
7617 #
7618 # This file is free software; the Free Software Foundation
7619 # gives unlimited permission to copy and/or distribute it,
7620 # with or without modifications, as long as this notice is preserved.
7622 # AM_PROG_MKDIR_P
7623 # ---------------
7624 # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
7625 #
7626 # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
7627 # created by `make install' are always world readable, even if the
7628 # installer happens to have an overly restrictive umask (e.g. 077).
7629 # This was a mistake. There are at least two reasons why we must not
7630 # use `-m 0755':
7631 # - it causes special bits like SGID to be ignored,
7632 # - it may be too restrictive (some setups expect 775 directories).
7633 #
7634 # Do not use -m 0755 and let people choose whatever they expect by
7635 # setting umask.
7636 #
7637 # We cannot accept any implementation of `mkdir' that recognizes `-p'.
7638 # Some implementations (such as Solaris 8's) are not thread-safe: if a
7639 # parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
7640 # concurrently, both version can detect that a/ is missing, but only
7641 # one can create it and the other will error out. Consequently we
7642 # restrict ourselves to GNU make (using the --version option ensures
7643 # this.)
7644 AC_DEFUN([AM_PROG_MKDIR_P],
7645 [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
7646 # We used to keeping the `.' as first argument, in order to
7647 # allow $(mkdir_p) to be used without argument. As in
7648 # $(mkdir_p) $(somedir)
7649 # where $(somedir) is conditionally defined. However this is wrong
7650 # for two reasons:
7651 # 1. if the package is installed by a user who cannot write `.'
7652 # make install will fail,
7653 # 2. the above comment should most certainly read
7654 # $(mkdir_p) $(DESTDIR)$(somedir)
7655 # so it does not work when $(somedir) is undefined and
7656 # $(DESTDIR) is not.
7657 # To support the latter case, we have to write
7658 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
7659 # so the `.' trick is pointless.
7660 mkdir_p='mkdir -p --'
7661 else
7662 # On NextStep and OpenStep, the `mkdir' command does not
7663 # recognize any option. It will interpret all options as
7664 # directories to create, and then abort because `.' already
7665 # exists.
7666 for d in ./-p ./--version;
7667 do
7668 test -d $d && rmdir $d
7669 done
7670 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
7671 if test -f "$ac_aux_dir/mkinstalldirs"; then
7672 mkdir_p='$(mkinstalldirs)'
7673 else
7674 mkdir_p='$(install_sh) -d'
7675 fi
7676 fi
7677 AC_SUBST([mkdir_p])])
7679 # Helper functions for option handling. -*- Autoconf -*-
7681 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
7682 #
7683 # This file is free software; the Free Software Foundation
7684 # gives unlimited permission to copy and/or distribute it,
7685 # with or without modifications, as long as this notice is preserved.
7687 # serial 3
7689 # _AM_MANGLE_OPTION(NAME)
7690 # -----------------------
7691 AC_DEFUN([_AM_MANGLE_OPTION],
7692 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
7694 # _AM_SET_OPTION(NAME)
7695 # ------------------------------
7696 # Set option NAME. Presently that only means defining a flag for this option.
7697 AC_DEFUN([_AM_SET_OPTION],
7698 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
7700 # _AM_SET_OPTIONS(OPTIONS)
7701 # ----------------------------------
7702 # OPTIONS is a space-separated list of Automake options.
7703 AC_DEFUN([_AM_SET_OPTIONS],
7704 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
7706 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
7707 # -------------------------------------------
7708 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
7709 AC_DEFUN([_AM_IF_OPTION],
7710 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
7712 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
7713 # Free Software Foundation, Inc.
7714 #
7715 # This file is free software; the Free Software Foundation
7716 # gives unlimited permission to copy and/or distribute it,
7717 # with or without modifications, as long as this notice is preserved.
7719 # AM_PATH_PYTHON([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
7720 # ---------------------------------------------------------------------------
7721 # Adds support for distributing Python modules and packages. To
7722 # install modules, copy them to $(pythondir), using the python_PYTHON
7723 # automake variable. To install a package with the same name as the
7724 # automake package, install to $(pkgpythondir), or use the
7725 # pkgpython_PYTHON automake variable.
7726 #
7727 # The variables $(pyexecdir) and $(pkgpyexecdir) are provided as
7728 # locations to install python extension modules (shared libraries).
7729 # Another macro is required to find the appropriate flags to compile
7730 # extension modules.
7731 #
7732 # If your package is configured with a different prefix to python,
7733 # users will have to add the install directory to the PYTHONPATH
7734 # environment variable, or create a .pth file (see the python
7735 # documentation for details).
7736 #
7737 # If the MINIMUM-VERSION argument is passed, AM_PATH_PYTHON will
7738 # cause an error if the version of python installed on the system
7739 # doesn't meet the requirement. MINIMUM-VERSION should consist of
7740 # numbers and dots only.
7741 AC_DEFUN([AM_PATH_PYTHON],
7742 [
7743 dnl Find a Python interpreter. Python versions prior to 1.5 are not
7744 dnl supported because the default installation locations changed from
7745 dnl $prefix/lib/site-python in 1.4 to $prefix/lib/python1.5/site-packages
7746 dnl in 1.5.
7747 m4_define_default([_AM_PYTHON_INTERPRETER_LIST],
7748 [python python2 python2.5 python2.4 python2.3 python2.2 dnl
7749 python2.1 python2.0 python1.6 python1.5])
7751 m4_if([$1],[],[
7752 dnl No version check is needed.
7753 # Find any Python interpreter.
7754 if test -z "$PYTHON"; then
7755 AC_PATH_PROGS([PYTHON], _AM_PYTHON_INTERPRETER_LIST, :)
7756 fi
7757 am_display_PYTHON=python
7758 ], [
7759 dnl A version check is needed.
7760 if test -n "$PYTHON"; then
7761 # If the user set $PYTHON, use it and don't search something else.
7762 AC_MSG_CHECKING([whether $PYTHON version >= $1])
7763 AM_PYTHON_CHECK_VERSION([$PYTHON], [$1],
7764 [AC_MSG_RESULT(yes)],
7765 [AC_MSG_ERROR(too old)])
7766 am_display_PYTHON=$PYTHON
7767 else
7768 # Otherwise, try each interpreter until we find one that satisfies
7769 # VERSION.
7770 AC_CACHE_CHECK([for a Python interpreter with version >= $1],
7771 [am_cv_pathless_PYTHON],[
7772 for am_cv_pathless_PYTHON in _AM_PYTHON_INTERPRETER_LIST none; do
7773 test "$am_cv_pathless_PYTHON" = none && break
7774 AM_PYTHON_CHECK_VERSION([$am_cv_pathless_PYTHON], [$1], [break])
7775 done])
7776 # Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON.
7777 if test "$am_cv_pathless_PYTHON" = none; then
7778 PYTHON=:
7779 else
7780 AC_PATH_PROG([PYTHON], [$am_cv_pathless_PYTHON])
7781 fi
7782 am_display_PYTHON=$am_cv_pathless_PYTHON
7783 fi
7784 ])
7786 if test "$PYTHON" = :; then
7787 dnl Run any user-specified action, or abort.
7788 m4_default([$3], [AC_MSG_ERROR([no suitable Python interpreter found])])
7789 else
7791 dnl Query Python for its version number. Getting [:3] seems to be
7792 dnl the best way to do this; it's what "site.py" does in the standard
7793 dnl library.
7795 AC_CACHE_CHECK([for $am_display_PYTHON version], [am_cv_python_version],
7796 [am_cv_python_version=`$PYTHON -c "import sys; print sys.version[[:3]]"`])
7797 AC_SUBST([PYTHON_VERSION], [$am_cv_python_version])
7799 dnl Use the values of $prefix and $exec_prefix for the corresponding
7800 dnl values of PYTHON_PREFIX and PYTHON_EXEC_PREFIX. These are made
7801 dnl distinct variables so they can be overridden if need be. However,
7802 dnl general consensus is that you shouldn't need this ability.
7804 AC_SUBST([PYTHON_PREFIX], ['${prefix}'])
7805 AC_SUBST([PYTHON_EXEC_PREFIX], ['${exec_prefix}'])
7807 dnl At times (like when building shared libraries) you may want
7808 dnl to know which OS platform Python thinks this is.
7810 AC_CACHE_CHECK([for $am_display_PYTHON platform], [am_cv_python_platform],
7811 [am_cv_python_platform=`$PYTHON -c "import sys; print sys.platform"`])
7812 AC_SUBST([PYTHON_PLATFORM], [$am_cv_python_platform])
7815 dnl Set up 4 directories:
7817 dnl pythondir -- where to install python scripts. This is the
7818 dnl site-packages directory, not the python standard library
7819 dnl directory like in previous automake betas. This behavior
7820 dnl is more consistent with lispdir.m4 for example.
7821 dnl Query distutils for this directory. distutils does not exist in
7822 dnl Python 1.5, so we fall back to the hardcoded directory if it
7823 dnl doesn't work.
7824 AC_CACHE_CHECK([for $am_display_PYTHON script directory],
7825 [am_cv_python_pythondir],
7826 [am_cv_python_pythondir=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib(0,0,prefix='$PYTHON_PREFIX')" 2>/dev/null ||
7827 echo "$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages"`])
7828 AC_SUBST([pythondir], [$am_cv_python_pythondir])
7830 dnl pkgpythondir -- $PACKAGE directory under pythondir. Was
7831 dnl PYTHON_SITE_PACKAGE in previous betas, but this naming is
7832 dnl more consistent with the rest of automake.
7834 AC_SUBST([pkgpythondir], [\${pythondir}/$PACKAGE])
7836 dnl pyexecdir -- directory for installing python extension modules
7837 dnl (shared libraries)
7838 dnl Query distutils for this directory. distutils does not exist in
7839 dnl Python 1.5, so we fall back to the hardcoded directory if it
7840 dnl doesn't work.
7841 AC_CACHE_CHECK([for $am_display_PYTHON extension module directory],
7842 [am_cv_python_pyexecdir],
7843 [am_cv_python_pyexecdir=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib(1,0,prefix='$PYTHON_EXEC_PREFIX')" 2>/dev/null ||
7844 echo "${PYTHON_EXEC_PREFIX}/lib/python${PYTHON_VERSION}/site-packages"`])
7845 AC_SUBST([pyexecdir], [$am_cv_python_pyexecdir])
7847 dnl pkgpyexecdir -- $(pyexecdir)/$(PACKAGE)
7849 AC_SUBST([pkgpyexecdir], [\${pyexecdir}/$PACKAGE])
7851 dnl Run any user-specified action.
7852 $2
7853 fi
7855 ])
7858 # AM_PYTHON_CHECK_VERSION(PROG, VERSION, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
7859 # ---------------------------------------------------------------------------
7860 # Run ACTION-IF-TRUE if the Python interpreter PROG has version >= VERSION.
7861 # Run ACTION-IF-FALSE otherwise.
7862 # This test uses sys.hexversion instead of the string equivalent (first
7863 # word of sys.version), in order to cope with versions such as 2.2c1.
7864 # hexversion has been introduced in Python 1.5.2; it's probably not
7865 # worth to support older versions (1.5.1 was released on October 31, 1998).
7866 AC_DEFUN([AM_PYTHON_CHECK_VERSION],
7867 [prog="import sys, string
7868 # split strings by '.' and convert to numeric. Append some zeros
7869 # because we need at least 4 digits for the hex conversion.
7870 minver = map(int, string.split('$2', '.')) + [[0, 0, 0]]
7871 minverhex = 0
7872 for i in xrange(0, 4): minverhex = (minverhex << 8) + minver[[i]]
7873 sys.exit(sys.hexversion < minverhex)"
7874 AS_IF([AM_RUN_LOG([$1 -c "$prog"])], [$3], [$4])])
7876 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
7877 #
7878 # This file is free software; the Free Software Foundation
7879 # gives unlimited permission to copy and/or distribute it,
7880 # with or without modifications, as long as this notice is preserved.
7882 # AM_RUN_LOG(COMMAND)
7883 # -------------------
7884 # Run COMMAND, save the exit status in ac_status, and log it.
7885 # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
7886 AC_DEFUN([AM_RUN_LOG],
7887 [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
7888 ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
7889 ac_status=$?
7890 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
7891 (exit $ac_status); }])
7893 # Check to make sure that the build environment is sane. -*- Autoconf -*-
7895 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
7896 # Free Software Foundation, Inc.
7897 #
7898 # This file is free software; the Free Software Foundation
7899 # gives unlimited permission to copy and/or distribute it,
7900 # with or without modifications, as long as this notice is preserved.
7902 # serial 4
7904 # AM_SANITY_CHECK
7905 # ---------------
7906 AC_DEFUN([AM_SANITY_CHECK],
7907 [AC_MSG_CHECKING([whether build environment is sane])
7908 # Just in case
7909 sleep 1
7910 echo timestamp > conftest.file
7911 # Do `set' in a subshell so we don't clobber the current shell's
7912 # arguments. Must try -L first in case configure is actually a
7913 # symlink; some systems play weird games with the mod time of symlinks
7914 # (eg FreeBSD returns the mod time of the symlink's containing
7915 # directory).
7916 if (
7917 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
7918 if test "$[*]" = "X"; then
7919 # -L didn't work.
7920 set X `ls -t $srcdir/configure conftest.file`
7921 fi
7922 rm -f conftest.file
7923 if test "$[*]" != "X $srcdir/configure conftest.file" \
7924 && test "$[*]" != "X conftest.file $srcdir/configure"; then
7926 # If neither matched, then we have a broken ls. This can happen
7927 # if, for instance, CONFIG_SHELL is bash and it inherits a
7928 # broken ls alias from the environment. This has actually
7929 # happened. Such a system could not be considered "sane".
7930 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
7931 alias in your environment])
7932 fi
7934 test "$[2]" = conftest.file
7935 )
7936 then
7937 # Ok.
7938 :
7939 else
7940 AC_MSG_ERROR([newly created file is older than distributed files!
7941 Check your system clock])
7942 fi
7943 AC_MSG_RESULT(yes)])
7945 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
7946 #
7947 # This file is free software; the Free Software Foundation
7948 # gives unlimited permission to copy and/or distribute it,
7949 # with or without modifications, as long as this notice is preserved.
7951 # AM_PROG_INSTALL_STRIP
7952 # ---------------------
7953 # One issue with vendor `install' (even GNU) is that you can't
7954 # specify the program used to strip binaries. This is especially
7955 # annoying in cross-compiling environments, where the build's strip
7956 # is unlikely to handle the host's binaries.
7957 # Fortunately install-sh will honor a STRIPPROG variable, so we
7958 # always use install-sh in `make install-strip', and initialize
7959 # STRIPPROG with the value of the STRIP variable (set by the user).
7960 AC_DEFUN([AM_PROG_INSTALL_STRIP],
7961 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
7962 # Installed binaries are usually stripped using `strip' when the user
7963 # run `make install-strip'. However `strip' might not be the right
7964 # tool to use in cross-compilation environments, therefore Automake
7965 # will honor the `STRIP' environment variable to overrule this program.
7966 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
7967 if test "$cross_compiling" != no; then
7968 AC_CHECK_TOOL([STRIP], [strip], :)
7969 fi
7970 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
7971 AC_SUBST([INSTALL_STRIP_PROGRAM])])
7973 # Check how to create a tarball. -*- Autoconf -*-
7975 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
7976 #
7977 # This file is free software; the Free Software Foundation
7978 # gives unlimited permission to copy and/or distribute it,
7979 # with or without modifications, as long as this notice is preserved.
7981 # serial 2
7983 # _AM_PROG_TAR(FORMAT)
7984 # --------------------
7985 # Check how to create a tarball in format FORMAT.
7986 # FORMAT should be one of `v7', `ustar', or `pax'.
7987 #
7988 # Substitute a variable $(am__tar) that is a command
7989 # writing to stdout a FORMAT-tarball containing the directory
7990 # $tardir.
7991 # tardir=directory && $(am__tar) > result.tar
7992 #
7993 # Substitute a variable $(am__untar) that extract such
7994 # a tarball read from stdin.
7995 # $(am__untar) < result.tar
7996 AC_DEFUN([_AM_PROG_TAR],
7997 [# Always define AMTAR for backward compatibility.
7998 AM_MISSING_PROG([AMTAR], [tar])
7999 m4_if([$1], [v7],
8000 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
8001 [m4_case([$1], [ustar],, [pax],,
8002 [m4_fatal([Unknown tar format])])
8003 AC_MSG_CHECKING([how to create a $1 tar archive])
8004 # Loop over all known methods to create a tar archive until one works.
8005 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
8006 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
8007 # Do not fold the above two line into one, because Tru64 sh and
8008 # Solaris sh will not grok spaces in the rhs of `-'.
8009 for _am_tool in $_am_tools
8010 do
8011 case $_am_tool in
8012 gnutar)
8013 for _am_tar in tar gnutar gtar;
8014 do
8015 AM_RUN_LOG([$_am_tar --version]) && break
8016 done
8017 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
8018 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
8019 am__untar="$_am_tar -xf -"
8020 ;;
8021 plaintar)
8022 # Must skip GNU tar: if it does not support --format= it doesn't create
8023 # ustar tarball either.
8024 (tar --version) >/dev/null 2>&1 && continue
8025 am__tar='tar chf - "$$tardir"'
8026 am__tar_='tar chf - "$tardir"'
8027 am__untar='tar xf -'
8028 ;;
8029 pax)
8030 am__tar='pax -L -x $1 -w "$$tardir"'
8031 am__tar_='pax -L -x $1 -w "$tardir"'
8032 am__untar='pax -r'
8033 ;;
8034 cpio)
8035 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
8036 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
8037 am__untar='cpio -i -H $1 -d'
8038 ;;
8039 none)
8040 am__tar=false
8041 am__tar_=false
8042 am__untar=false
8043 ;;
8044 esac
8046 # If the value was cached, stop now. We just wanted to have am__tar
8047 # and am__untar set.
8048 test -n "${am_cv_prog_tar_$1}" && break
8050 # tar/untar a dummy directory, and stop if the command works
8051 rm -rf conftest.dir
8052 mkdir conftest.dir
8053 echo GrepMe > conftest.dir/file
8054 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
8055 rm -rf conftest.dir
8056 if test -s conftest.tar; then
8057 AM_RUN_LOG([$am__untar <conftest.tar])
8058 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
8059 fi
8060 done
8061 rm -rf conftest.dir
8063 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
8064 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
8065 AC_SUBST([am__tar])
8066 AC_SUBST([am__untar])
8067 ]) # _AM_PROG_TAR
8069 m4_include([acinclude.m4])