Annotation of embedaddon/dhcdrop/aclocal.m4, revision 1.1.1.1
1.1 misho 1: # generated automatically by aclocal 1.10.2 -*- Autoconf -*-
2:
3: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4: # 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
5: # This file is free software; the Free Software Foundation
6: # gives unlimited permission to copy and/or distribute it,
7: # with or without modifications, as long as this notice is preserved.
8:
9: # This program is distributed in the hope that it will be useful,
10: # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11: # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12: # PARTICULAR PURPOSE.
13:
14: m4_ifndef([AC_AUTOCONF_VERSION],
15: [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
16: m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.63],,
17: [m4_warning([this file was generated for autoconf 2.63.
18: You have another version of autoconf. It may work, but is not guaranteed to.
19: If you have problems, you may need to regenerate the build system entirely.
20: To do so, use the procedure documented by the package, typically `autoreconf'.])])
21:
22: # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
23:
24: # serial 52 AC_PROG_LIBTOOL
25:
26:
27: # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
28: # -----------------------------------------------------------
29: # If this macro is not defined by Autoconf, define it here.
30: m4_ifdef([AC_PROVIDE_IFELSE],
31: [],
32: [m4_define([AC_PROVIDE_IFELSE],
33: [m4_ifdef([AC_PROVIDE_$1],
34: [$2], [$3])])])
35:
36:
37: # AC_PROG_LIBTOOL
38: # ---------------
39: AC_DEFUN([AC_PROG_LIBTOOL],
40: [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
41: dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
42: dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
43: AC_PROVIDE_IFELSE([AC_PROG_CXX],
44: [AC_LIBTOOL_CXX],
45: [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
46: ])])
47: dnl And a similar setup for Fortran 77 support
48: AC_PROVIDE_IFELSE([AC_PROG_F77],
49: [AC_LIBTOOL_F77],
50: [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
51: ])])
52:
53: dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
54: dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
55: dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
56: AC_PROVIDE_IFELSE([AC_PROG_GCJ],
57: [AC_LIBTOOL_GCJ],
58: [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
59: [AC_LIBTOOL_GCJ],
60: [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
61: [AC_LIBTOOL_GCJ],
62: [ifdef([AC_PROG_GCJ],
63: [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
64: ifdef([A][M_PROG_GCJ],
65: [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
66: ifdef([LT_AC_PROG_GCJ],
67: [define([LT_AC_PROG_GCJ],
68: defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
69: ])])# AC_PROG_LIBTOOL
70:
71:
72: # _AC_PROG_LIBTOOL
73: # ----------------
74: AC_DEFUN([_AC_PROG_LIBTOOL],
75: [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
76: AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
77: AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
78: AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
79:
80: # This can be used to rebuild libtool when needed
81: LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
82:
83: # Always use our own libtool.
84: LIBTOOL='$(SHELL) $(top_builddir)/libtool'
85: AC_SUBST(LIBTOOL)dnl
86:
87: # Prevent multiple expansion
88: define([AC_PROG_LIBTOOL], [])
89: ])# _AC_PROG_LIBTOOL
90:
91:
92: # AC_LIBTOOL_SETUP
93: # ----------------
94: AC_DEFUN([AC_LIBTOOL_SETUP],
95: [AC_PREREQ(2.50)dnl
96: AC_REQUIRE([AC_ENABLE_SHARED])dnl
97: AC_REQUIRE([AC_ENABLE_STATIC])dnl
98: AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
99: AC_REQUIRE([AC_CANONICAL_HOST])dnl
100: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
101: AC_REQUIRE([AC_PROG_CC])dnl
102: AC_REQUIRE([AC_PROG_LD])dnl
103: AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
104: AC_REQUIRE([AC_PROG_NM])dnl
105:
106: AC_REQUIRE([AC_PROG_LN_S])dnl
107: AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
108: # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
109: AC_REQUIRE([AC_OBJEXT])dnl
110: AC_REQUIRE([AC_EXEEXT])dnl
111: dnl
112: AC_LIBTOOL_SYS_MAX_CMD_LEN
113: AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
114: AC_LIBTOOL_OBJDIR
115:
116: AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
117: _LT_AC_PROG_ECHO_BACKSLASH
118:
119: case $host_os in
120: aix3*)
121: # AIX sometimes has problems with the GCC collect2 program. For some
122: # reason, if we set the COLLECT_NAMES environment variable, the problems
123: # vanish in a puff of smoke.
124: if test "X${COLLECT_NAMES+set}" != Xset; then
125: COLLECT_NAMES=
126: export COLLECT_NAMES
127: fi
128: ;;
129: esac
130:
131: # Sed substitution that helps us do robust quoting. It backslashifies
132: # metacharacters that are still active within double-quoted strings.
133: Xsed='sed -e 1s/^X//'
134: [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
135:
136: # Same as above, but do not quote variable references.
137: [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
138:
139: # Sed substitution to delay expansion of an escaped shell variable in a
140: # double_quote_subst'ed string.
141: delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
142:
143: # Sed substitution to avoid accidental globbing in evaled expressions
144: no_glob_subst='s/\*/\\\*/g'
145:
146: # Constants:
147: rm="rm -f"
148:
149: # Global variables:
150: default_ofile=libtool
151: can_build_shared=yes
152:
153: # All known linkers require a `.a' archive for static linking (except MSVC,
154: # which needs '.lib').
155: libext=a
156: ltmain="$ac_aux_dir/ltmain.sh"
157: ofile="$default_ofile"
158: with_gnu_ld="$lt_cv_prog_gnu_ld"
159:
160: AC_CHECK_TOOL(AR, ar, false)
161: AC_CHECK_TOOL(RANLIB, ranlib, :)
162: AC_CHECK_TOOL(STRIP, strip, :)
163:
164: old_CC="$CC"
165: old_CFLAGS="$CFLAGS"
166:
167: # Set sane defaults for various variables
168: test -z "$AR" && AR=ar
169: test -z "$AR_FLAGS" && AR_FLAGS=cru
170: test -z "$AS" && AS=as
171: test -z "$CC" && CC=cc
172: test -z "$LTCC" && LTCC=$CC
173: test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
174: test -z "$DLLTOOL" && DLLTOOL=dlltool
175: test -z "$LD" && LD=ld
176: test -z "$LN_S" && LN_S="ln -s"
177: test -z "$MAGIC_CMD" && MAGIC_CMD=file
178: test -z "$NM" && NM=nm
179: test -z "$SED" && SED=sed
180: test -z "$OBJDUMP" && OBJDUMP=objdump
181: test -z "$RANLIB" && RANLIB=:
182: test -z "$STRIP" && STRIP=:
183: test -z "$ac_objext" && ac_objext=o
184:
185: # Determine commands to create old-style static archives.
186: old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
187: old_postinstall_cmds='chmod 644 $oldlib'
188: old_postuninstall_cmds=
189:
190: if test -n "$RANLIB"; then
191: case $host_os in
192: openbsd*)
193: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
194: ;;
195: *)
196: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
197: ;;
198: esac
199: old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
200: fi
201:
202: _LT_CC_BASENAME([$compiler])
203:
204: # Only perform the check for file, if the check method requires it
205: case $deplibs_check_method in
206: file_magic*)
207: if test "$file_magic_cmd" = '$MAGIC_CMD'; then
208: AC_PATH_MAGIC
209: fi
210: ;;
211: esac
212:
213: _LT_REQUIRED_DARWIN_CHECKS
214:
215: AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
216: AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
217: enable_win32_dll=yes, enable_win32_dll=no)
218:
219: AC_ARG_ENABLE([libtool-lock],
220: [AC_HELP_STRING([--disable-libtool-lock],
221: [avoid locking (might break parallel builds)])])
222: test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
223:
224: AC_ARG_WITH([pic],
225: [AC_HELP_STRING([--with-pic],
226: [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
227: [pic_mode="$withval"],
228: [pic_mode=default])
229: test -z "$pic_mode" && pic_mode=default
230:
231: # Check if we have a version mismatch between libtool.m4 and ltmain.sh.
232: #
233: # Note: This should be in AC_LIBTOOL_SETUP, _after_ $ltmain have been defined.
234: # We also should do it _before_ AC_LIBTOOL_LANG_C_CONFIG that actually
235: # calls AC_LIBTOOL_CONFIG and creates libtool.
236: #
237: _LT_VERSION_CHECK
238:
239: # Use C for the default configuration in the libtool script
240: tagname=
241: AC_LIBTOOL_LANG_C_CONFIG
242: _LT_AC_TAGCONFIG
243: ])# AC_LIBTOOL_SETUP
244:
245:
246: # _LT_VERSION_CHECK
247: # -----------------
248: AC_DEFUN([_LT_VERSION_CHECK],
249: [AC_MSG_CHECKING([for correct ltmain.sh version])
250: if test "x$ltmain" = "x" ; then
251: AC_MSG_RESULT(no)
252: AC_MSG_ERROR([
253:
254: *** @<:@Gentoo@:>@ sanity check failed! ***
255: *** \$ltmain is not defined, please check the patch for consistency! ***
256: ])
257: fi
258: gentoo_lt_version="1.5.26"
259: gentoo_ltmain_version=`sed -n '/^[[ ]]*VERSION=/{s/^[[ ]]*VERSION=//;p;q;}' "$ltmain"`
260: if test "x$gentoo_lt_version" != "x$gentoo_ltmain_version" ; then
261: AC_MSG_RESULT(no)
262: AC_MSG_ERROR([
263:
264: *** @<:@Gentoo@:>@ sanity check failed! ***
265: *** libtool.m4 and ltmain.sh have a version mismatch! ***
266: *** (libtool.m4 = $gentoo_lt_version, ltmain.sh = $gentoo_ltmain_version) ***
267:
268: Please run:
269:
270: libtoolize --copy --force
271:
272: if appropriate, please contact the maintainer of this
273: package (or your distribution) for help.
274: ])
275: else
276: AC_MSG_RESULT(yes)
277: fi
278: ])# _LT_VERSION_CHECK
279:
280:
281: # _LT_AC_SYS_COMPILER
282: # -------------------
283: AC_DEFUN([_LT_AC_SYS_COMPILER],
284: [AC_REQUIRE([AC_PROG_CC])dnl
285:
286: # If no C compiler was specified, use CC.
287: LTCC=${LTCC-"$CC"}
288:
289: # If no C compiler flags were specified, use CFLAGS.
290: LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
291:
292: # Allow CC to be a program name with arguments.
293: compiler=$CC
294: ])# _LT_AC_SYS_COMPILER
295:
296:
297: # _LT_CC_BASENAME(CC)
298: # -------------------
299: # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
300: AC_DEFUN([_LT_CC_BASENAME],
301: [for cc_temp in $1""; do
302: case $cc_temp in
303: compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
304: distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
305: \-*) ;;
306: *) break;;
307: esac
308: done
309: cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
310: ])
311:
312:
313: # _LT_COMPILER_BOILERPLATE
314: # ------------------------
315: # Check for compiler boilerplate output or warnings with
316: # the simple compiler test code.
317: AC_DEFUN([_LT_COMPILER_BOILERPLATE],
318: [AC_REQUIRE([LT_AC_PROG_SED])dnl
319: ac_outfile=conftest.$ac_objext
320: echo "$lt_simple_compile_test_code" >conftest.$ac_ext
321: eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
322: _lt_compiler_boilerplate=`cat conftest.err`
323: $rm conftest*
324: ])# _LT_COMPILER_BOILERPLATE
325:
326:
327: # _LT_LINKER_BOILERPLATE
328: # ----------------------
329: # Check for linker boilerplate output or warnings with
330: # the simple link test code.
331: AC_DEFUN([_LT_LINKER_BOILERPLATE],
332: [AC_REQUIRE([LT_AC_PROG_SED])dnl
333: ac_outfile=conftest.$ac_objext
334: echo "$lt_simple_link_test_code" >conftest.$ac_ext
335: eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
336: _lt_linker_boilerplate=`cat conftest.err`
337: $rm -r conftest*
338: ])# _LT_LINKER_BOILERPLATE
339:
340: # _LT_REQUIRED_DARWIN_CHECKS
341: # --------------------------
342: # Check for some things on darwin
343: AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS],[
344: case $host_os in
345: rhapsody* | darwin*)
346: AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
347: AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
348:
349: AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
350: [lt_cv_apple_cc_single_mod=no
351: if test -z "${LT_MULTI_MODULE}"; then
352: # By default we will add the -single_module flag. You can override
353: # by either setting the environment variable LT_MULTI_MODULE
354: # non-empty at configure time, or by adding -multi_module to the
355: # link flags.
356: echo "int foo(void){return 1;}" > conftest.c
357: $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
358: -dynamiclib ${wl}-single_module conftest.c
359: if test -f libconftest.dylib; then
360: lt_cv_apple_cc_single_mod=yes
361: rm -rf libconftest.dylib*
362: fi
363: rm conftest.c
364: fi])
365: AC_CACHE_CHECK([for -exported_symbols_list linker flag],
366: [lt_cv_ld_exported_symbols_list],
367: [lt_cv_ld_exported_symbols_list=no
368: save_LDFLAGS=$LDFLAGS
369: echo "_main" > conftest.sym
370: LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
371: AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
372: [lt_cv_ld_exported_symbols_list=yes],
373: [lt_cv_ld_exported_symbols_list=no])
374: LDFLAGS="$save_LDFLAGS"
375: ])
376: case $host_os in
377: rhapsody* | darwin1.[[0123]])
378: _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
379: darwin1.*)
380: _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
381: darwin*)
382: # if running on 10.5 or later, the deployment target defaults
383: # to the OS version, if on x86, and 10.4, the deployment
384: # target defaults to 10.4. Don't you love it?
385: case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
386: 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
387: _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
388: 10.[[012]]*)
389: _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
390: 10.*)
391: _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
392: esac
393: ;;
394: esac
395: if test "$lt_cv_apple_cc_single_mod" = "yes"; then
396: _lt_dar_single_mod='$single_module'
397: fi
398: if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
399: _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
400: else
401: _lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}"
402: fi
403: if test "$DSYMUTIL" != ":"; then
404: _lt_dsymutil="~$DSYMUTIL \$lib || :"
405: else
406: _lt_dsymutil=
407: fi
408: ;;
409: esac
410: ])
411:
412: # _LT_AC_SYS_LIBPATH_AIX
413: # ----------------------
414: # Links a minimal program and checks the executable
415: # for the system default hardcoded library path. In most cases,
416: # this is /usr/lib:/lib, but when the MPI compilers are used
417: # the location of the communication and MPI libs are included too.
418: # If we don't find anything, use the default library path according
419: # to the aix ld manual.
420: AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
421: [AC_REQUIRE([LT_AC_PROG_SED])dnl
422: AC_LINK_IFELSE(AC_LANG_PROGRAM,[
423: lt_aix_libpath_sed='
424: /Import File Strings/,/^$/ {
425: /^0/ {
426: s/^0 *\(.*\)$/\1/
427: p
428: }
429: }'
430: aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
431: # Check for a 64-bit object if we didn't find anything.
432: if test -z "$aix_libpath"; then
433: aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
434: fi],[])
435: if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
436: ])# _LT_AC_SYS_LIBPATH_AIX
437:
438:
439: # _LT_AC_SHELL_INIT(ARG)
440: # ----------------------
441: AC_DEFUN([_LT_AC_SHELL_INIT],
442: [ifdef([AC_DIVERSION_NOTICE],
443: [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
444: [AC_DIVERT_PUSH(NOTICE)])
445: $1
446: AC_DIVERT_POP
447: ])# _LT_AC_SHELL_INIT
448:
449:
450: # _LT_AC_PROG_ECHO_BACKSLASH
451: # --------------------------
452: # Add some code to the start of the generated configure script which
453: # will find an echo command which doesn't interpret backslashes.
454: AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
455: [_LT_AC_SHELL_INIT([
456: # Check that we are running under the correct shell.
457: SHELL=${CONFIG_SHELL-/bin/sh}
458:
459: case X$ECHO in
460: X*--fallback-echo)
461: # Remove one level of quotation (which was required for Make).
462: ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
463: ;;
464: esac
465:
466: echo=${ECHO-echo}
467: if test "X[$]1" = X--no-reexec; then
468: # Discard the --no-reexec flag, and continue.
469: shift
470: elif test "X[$]1" = X--fallback-echo; then
471: # Avoid inline document here, it may be left over
472: :
473: elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
474: # Yippee, $echo works!
475: :
476: else
477: # Restart under the correct shell.
478: exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
479: fi
480:
481: if test "X[$]1" = X--fallback-echo; then
482: # used as fallback echo
483: shift
484: cat <<EOF
485: [$]*
486: EOF
487: exit 0
488: fi
489:
490: # The HP-UX ksh and POSIX shell print the target directory to stdout
491: # if CDPATH is set.
492: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
493:
494: if test -z "$ECHO"; then
495: if test "X${echo_test_string+set}" != Xset; then
496: # find a string as large as possible, as long as the shell can cope with it
497: for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
498: # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
499: if (echo_test_string=`eval $cmd`) 2>/dev/null &&
500: echo_test_string=`eval $cmd` &&
501: (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
502: then
503: break
504: fi
505: done
506: fi
507:
508: if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
509: echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
510: test "X$echo_testing_string" = "X$echo_test_string"; then
511: :
512: else
513: # The Solaris, AIX, and Digital Unix default echo programs unquote
514: # backslashes. This makes it impossible to quote backslashes using
515: # echo "$something" | sed 's/\\/\\\\/g'
516: #
517: # So, first we look for a working echo in the user's PATH.
518:
519: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
520: for dir in $PATH /usr/ucb; do
521: IFS="$lt_save_ifs"
522: if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
523: test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
524: echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
525: test "X$echo_testing_string" = "X$echo_test_string"; then
526: echo="$dir/echo"
527: break
528: fi
529: done
530: IFS="$lt_save_ifs"
531:
532: if test "X$echo" = Xecho; then
533: # We didn't find a better echo, so look for alternatives.
534: if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
535: echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
536: test "X$echo_testing_string" = "X$echo_test_string"; then
537: # This shell has a builtin print -r that does the trick.
538: echo='print -r'
539: elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
540: test "X$CONFIG_SHELL" != X/bin/ksh; then
541: # If we have ksh, try running configure again with it.
542: ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
543: export ORIGINAL_CONFIG_SHELL
544: CONFIG_SHELL=/bin/ksh
545: export CONFIG_SHELL
546: exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
547: else
548: # Try using printf.
549: echo='printf %s\n'
550: if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
551: echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
552: test "X$echo_testing_string" = "X$echo_test_string"; then
553: # Cool, printf works
554: :
555: elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
556: test "X$echo_testing_string" = 'X\t' &&
557: echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
558: test "X$echo_testing_string" = "X$echo_test_string"; then
559: CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
560: export CONFIG_SHELL
561: SHELL="$CONFIG_SHELL"
562: export SHELL
563: echo="$CONFIG_SHELL [$]0 --fallback-echo"
564: elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
565: test "X$echo_testing_string" = 'X\t' &&
566: echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
567: test "X$echo_testing_string" = "X$echo_test_string"; then
568: echo="$CONFIG_SHELL [$]0 --fallback-echo"
569: else
570: # maybe with a smaller string...
571: prev=:
572:
573: for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
574: if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
575: then
576: break
577: fi
578: prev="$cmd"
579: done
580:
581: if test "$prev" != 'sed 50q "[$]0"'; then
582: echo_test_string=`eval $prev`
583: export echo_test_string
584: exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
585: else
586: # Oops. We lost completely, so just stick with echo.
587: echo=echo
588: fi
589: fi
590: fi
591: fi
592: fi
593: fi
594:
595: # Copy echo and quote the copy suitably for passing to libtool from
596: # the Makefile, instead of quoting the original, which is used later.
597: ECHO=$echo
598: if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
599: ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
600: fi
601:
602: AC_SUBST(ECHO)
603: ])])# _LT_AC_PROG_ECHO_BACKSLASH
604:
605:
606: # _LT_AC_LOCK
607: # -----------
608: AC_DEFUN([_LT_AC_LOCK],
609: [AC_ARG_ENABLE([libtool-lock],
610: [AC_HELP_STRING([--disable-libtool-lock],
611: [avoid locking (might break parallel builds)])])
612: test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
613:
614: # Some flags need to be propagated to the compiler or linker for good
615: # libtool support.
616: case $host in
617: ia64-*-hpux*)
618: # Find out which ABI we are using.
619: echo 'int i;' > conftest.$ac_ext
620: if AC_TRY_EVAL(ac_compile); then
621: case `/usr/bin/file conftest.$ac_objext` in
622: *ELF-32*)
623: HPUX_IA64_MODE="32"
624: ;;
625: *ELF-64*)
626: HPUX_IA64_MODE="64"
627: ;;
628: esac
629: fi
630: rm -rf conftest*
631: ;;
632: *-*-irix6*)
633: # Find out which ABI we are using.
634: echo '[#]line __oline__ "configure"' > conftest.$ac_ext
635: if AC_TRY_EVAL(ac_compile); then
636: if test "$lt_cv_prog_gnu_ld" = yes; then
637: case `/usr/bin/file conftest.$ac_objext` in
638: *32-bit*)
639: LD="${LD-ld} -melf32bsmip"
640: ;;
641: *N32*)
642: LD="${LD-ld} -melf32bmipn32"
643: ;;
644: *64-bit*)
645: LD="${LD-ld} -melf64bmip"
646: ;;
647: esac
648: else
649: case `/usr/bin/file conftest.$ac_objext` in
650: *32-bit*)
651: LD="${LD-ld} -32"
652: ;;
653: *N32*)
654: LD="${LD-ld} -n32"
655: ;;
656: *64-bit*)
657: LD="${LD-ld} -64"
658: ;;
659: esac
660: fi
661: fi
662: rm -rf conftest*
663: ;;
664:
665: x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
666: s390*-*linux*|sparc*-*linux*)
667: # Find out which ABI we are using.
668: echo 'int i;' > conftest.$ac_ext
669: if AC_TRY_EVAL(ac_compile); then
670: case `/usr/bin/file conftest.o` in
671: *32-bit*)
672: case $host in
673: x86_64-*kfreebsd*-gnu)
674: LD="${LD-ld} -m elf_i386_fbsd"
675: ;;
676: x86_64-*linux*)
677: LD="${LD-ld} -m elf_i386"
678: ;;
679: ppc64-*linux*|powerpc64-*linux*)
680: LD="${LD-ld} -m elf32ppclinux"
681: ;;
682: s390x-*linux*)
683: LD="${LD-ld} -m elf_s390"
684: ;;
685: sparc64-*linux*)
686: LD="${LD-ld} -m elf32_sparc"
687: ;;
688: esac
689: ;;
690: *64-bit*)
691: case $host in
692: x86_64-*kfreebsd*-gnu)
693: LD="${LD-ld} -m elf_x86_64_fbsd"
694: ;;
695: x86_64-*linux*)
696: LD="${LD-ld} -m elf_x86_64"
697: ;;
698: ppc*-*linux*|powerpc*-*linux*)
699: LD="${LD-ld} -m elf64ppc"
700: ;;
701: s390*-*linux*)
702: LD="${LD-ld} -m elf64_s390"
703: ;;
704: sparc*-*linux*)
705: LD="${LD-ld} -m elf64_sparc"
706: ;;
707: esac
708: ;;
709: esac
710: fi
711: rm -rf conftest*
712: ;;
713:
714: *-*-sco3.2v5*)
715: # On SCO OpenServer 5, we need -belf to get full-featured binaries.
716: SAVE_CFLAGS="$CFLAGS"
717: CFLAGS="$CFLAGS -belf"
718: AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
719: [AC_LANG_PUSH(C)
720: AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
721: AC_LANG_POP])
722: if test x"$lt_cv_cc_needs_belf" != x"yes"; then
723: # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
724: CFLAGS="$SAVE_CFLAGS"
725: fi
726: ;;
727: sparc*-*solaris*)
728: # Find out which ABI we are using.
729: echo 'int i;' > conftest.$ac_ext
730: if AC_TRY_EVAL(ac_compile); then
731: case `/usr/bin/file conftest.o` in
732: *64-bit*)
733: case $lt_cv_prog_gnu_ld in
734: yes*) LD="${LD-ld} -m elf64_sparc" ;;
735: *)
736: if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
737: LD="${LD-ld} -64"
738: fi
739: ;;
740: esac
741: ;;
742: esac
743: fi
744: rm -rf conftest*
745: ;;
746:
747: AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
748: [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
749: AC_CHECK_TOOL(DLLTOOL, dlltool, false)
750: AC_CHECK_TOOL(AS, as, false)
751: AC_CHECK_TOOL(OBJDUMP, objdump, false)
752: ;;
753: ])
754: esac
755:
756: need_locks="$enable_libtool_lock"
757:
758: ])# _LT_AC_LOCK
759:
760:
761: # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
762: # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
763: # ----------------------------------------------------------------
764: # Check whether the given compiler option works
765: AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
766: [AC_REQUIRE([LT_AC_PROG_SED])
767: AC_CACHE_CHECK([$1], [$2],
768: [$2=no
769: ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
770: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
771: lt_compiler_flag="$3"
772: # Insert the option either (1) after the last *FLAGS variable, or
773: # (2) before a word containing "conftest.", or (3) at the end.
774: # Note that $ac_compile itself does not contain backslashes and begins
775: # with a dollar sign (not a hyphen), so the echo should work correctly.
776: # The option is referenced via a variable to avoid confusing sed.
777: lt_compile=`echo "$ac_compile" | $SED \
778: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
779: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
780: -e 's:$: $lt_compiler_flag:'`
781: (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
782: (eval "$lt_compile" 2>conftest.err)
783: ac_status=$?
784: cat conftest.err >&AS_MESSAGE_LOG_FD
785: echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
786: if (exit $ac_status) && test -s "$ac_outfile"; then
787: # The compiler can only warn and ignore the option if not recognized
788: # So say no if there are warnings other than the usual output.
789: $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
790: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
791: if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
792: $2=yes
793: fi
794: fi
795: $rm conftest*
796: ])
797:
798: if test x"[$]$2" = xyes; then
799: ifelse([$5], , :, [$5])
800: else
801: ifelse([$6], , :, [$6])
802: fi
803: ])# AC_LIBTOOL_COMPILER_OPTION
804:
805:
806: # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
807: # [ACTION-SUCCESS], [ACTION-FAILURE])
808: # ------------------------------------------------------------
809: # Check whether the given compiler option works
810: AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
811: [AC_REQUIRE([LT_AC_PROG_SED])dnl
812: AC_CACHE_CHECK([$1], [$2],
813: [$2=no
814: save_LDFLAGS="$LDFLAGS"
815: LDFLAGS="$LDFLAGS $3"
816: echo "$lt_simple_link_test_code" > conftest.$ac_ext
817: if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
818: # The linker can only warn and ignore the option if not recognized
819: # So say no if there are warnings
820: if test -s conftest.err; then
821: # Append any errors to the config.log.
822: cat conftest.err 1>&AS_MESSAGE_LOG_FD
823: $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
824: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
825: if diff conftest.exp conftest.er2 >/dev/null; then
826: $2=yes
827: fi
828: else
829: $2=yes
830: fi
831: fi
832: $rm -r conftest*
833: LDFLAGS="$save_LDFLAGS"
834: ])
835:
836: if test x"[$]$2" = xyes; then
837: ifelse([$4], , :, [$4])
838: else
839: ifelse([$5], , :, [$5])
840: fi
841: ])# AC_LIBTOOL_LINKER_OPTION
842:
843:
844: # AC_LIBTOOL_SYS_MAX_CMD_LEN
845: # --------------------------
846: AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
847: [# find the maximum length of command line arguments
848: AC_MSG_CHECKING([the maximum length of command line arguments])
849: AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
850: i=0
851: teststring="ABCD"
852:
853: case $build_os in
854: msdosdjgpp*)
855: # On DJGPP, this test can blow up pretty badly due to problems in libc
856: # (any single argument exceeding 2000 bytes causes a buffer overrun
857: # during glob expansion). Even if it were fixed, the result of this
858: # check would be larger than it should be.
859: lt_cv_sys_max_cmd_len=12288; # 12K is about right
860: ;;
861:
862: gnu*)
863: # Under GNU Hurd, this test is not required because there is
864: # no limit to the length of command line arguments.
865: # Libtool will interpret -1 as no limit whatsoever
866: lt_cv_sys_max_cmd_len=-1;
867: ;;
868:
869: cygwin* | mingw*)
870: # On Win9x/ME, this test blows up -- it succeeds, but takes
871: # about 5 minutes as the teststring grows exponentially.
872: # Worse, since 9x/ME are not pre-emptively multitasking,
873: # you end up with a "frozen" computer, even though with patience
874: # the test eventually succeeds (with a max line length of 256k).
875: # Instead, let's just punt: use the minimum linelength reported by
876: # all of the supported platforms: 8192 (on NT/2K/XP).
877: lt_cv_sys_max_cmd_len=8192;
878: ;;
879:
880: amigaos*)
881: # On AmigaOS with pdksh, this test takes hours, literally.
882: # So we just punt and use a minimum line length of 8192.
883: lt_cv_sys_max_cmd_len=8192;
884: ;;
885:
886: netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
887: # This has been around since 386BSD, at least. Likely further.
888: if test -x /sbin/sysctl; then
889: lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
890: elif test -x /usr/sbin/sysctl; then
891: lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
892: else
893: lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
894: fi
895: # And add a safety zone
896: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
897: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
898: ;;
899:
900: interix*)
901: # We know the value 262144 and hardcode it with a safety zone (like BSD)
902: lt_cv_sys_max_cmd_len=196608
903: ;;
904:
905: osf*)
906: # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
907: # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
908: # nice to cause kernel panics so lets avoid the loop below.
909: # First set a reasonable default.
910: lt_cv_sys_max_cmd_len=16384
911: #
912: if test -x /sbin/sysconfig; then
913: case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
914: *1*) lt_cv_sys_max_cmd_len=-1 ;;
915: esac
916: fi
917: ;;
918: sco3.2v5*)
919: lt_cv_sys_max_cmd_len=102400
920: ;;
921: sysv5* | sco5v6* | sysv4.2uw2*)
922: kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
923: if test -n "$kargmax"; then
924: lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
925: else
926: lt_cv_sys_max_cmd_len=32768
927: fi
928: ;;
929: *)
930: lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
931: if test -n "$lt_cv_sys_max_cmd_len"; then
932: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
933: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
934: else
935: SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
936: while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
937: = "XX$teststring") >/dev/null 2>&1 &&
938: new_result=`expr "X$teststring" : ".*" 2>&1` &&
939: lt_cv_sys_max_cmd_len=$new_result &&
940: test $i != 17 # 1/2 MB should be enough
941: do
942: i=`expr $i + 1`
943: teststring=$teststring$teststring
944: done
945: teststring=
946: # Add a significant safety factor because C++ compilers can tack on massive
947: # amounts of additional arguments before passing them to the linker.
948: # It appears as though 1/2 is a usable value.
949: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
950: fi
951: ;;
952: esac
953: ])
954: if test -n $lt_cv_sys_max_cmd_len ; then
955: AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
956: else
957: AC_MSG_RESULT(none)
958: fi
959: ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
960:
961:
962: # _LT_AC_CHECK_DLFCN
963: # ------------------
964: AC_DEFUN([_LT_AC_CHECK_DLFCN],
965: [AC_CHECK_HEADERS(dlfcn.h)dnl
966: ])# _LT_AC_CHECK_DLFCN
967:
968:
969: # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
970: # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
971: # ---------------------------------------------------------------------
972: AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
973: [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
974: if test "$cross_compiling" = yes; then :
975: [$4]
976: else
977: lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
978: lt_status=$lt_dlunknown
979: cat > conftest.$ac_ext <<EOF
980: [#line __oline__ "configure"
981: #include "confdefs.h"
982:
983: #if HAVE_DLFCN_H
984: #include <dlfcn.h>
985: #endif
986:
987: #include <stdio.h>
988:
989: #ifdef RTLD_GLOBAL
990: # define LT_DLGLOBAL RTLD_GLOBAL
991: #else
992: # ifdef DL_GLOBAL
993: # define LT_DLGLOBAL DL_GLOBAL
994: # else
995: # define LT_DLGLOBAL 0
996: # endif
997: #endif
998:
999: /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1000: find out it does not work in some platform. */
1001: #ifndef LT_DLLAZY_OR_NOW
1002: # ifdef RTLD_LAZY
1003: # define LT_DLLAZY_OR_NOW RTLD_LAZY
1004: # else
1005: # ifdef DL_LAZY
1006: # define LT_DLLAZY_OR_NOW DL_LAZY
1007: # else
1008: # ifdef RTLD_NOW
1009: # define LT_DLLAZY_OR_NOW RTLD_NOW
1010: # else
1011: # ifdef DL_NOW
1012: # define LT_DLLAZY_OR_NOW DL_NOW
1013: # else
1014: # define LT_DLLAZY_OR_NOW 0
1015: # endif
1016: # endif
1017: # endif
1018: # endif
1019: #endif
1020:
1021: #ifdef __cplusplus
1022: extern "C" void exit (int);
1023: #endif
1024:
1025: void fnord() { int i=42;}
1026: int main ()
1027: {
1028: void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1029: int status = $lt_dlunknown;
1030:
1031: if (self)
1032: {
1033: if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1034: else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1035: /* dlclose (self); */
1036: }
1037: else
1038: puts (dlerror ());
1039:
1040: exit (status);
1041: }]
1042: EOF
1043: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1044: (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1045: lt_status=$?
1046: case x$lt_status in
1047: x$lt_dlno_uscore) $1 ;;
1048: x$lt_dlneed_uscore) $2 ;;
1049: x$lt_dlunknown|x*) $3 ;;
1050: esac
1051: else :
1052: # compilation failed
1053: $3
1054: fi
1055: fi
1056: rm -fr conftest*
1057: ])# _LT_AC_TRY_DLOPEN_SELF
1058:
1059:
1060: # AC_LIBTOOL_DLOPEN_SELF
1061: # ----------------------
1062: AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
1063: [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1064: if test "x$enable_dlopen" != xyes; then
1065: enable_dlopen=unknown
1066: enable_dlopen_self=unknown
1067: enable_dlopen_self_static=unknown
1068: else
1069: lt_cv_dlopen=no
1070: lt_cv_dlopen_libs=
1071:
1072: case $host_os in
1073: beos*)
1074: lt_cv_dlopen="load_add_on"
1075: lt_cv_dlopen_libs=
1076: lt_cv_dlopen_self=yes
1077: ;;
1078:
1079: mingw* | pw32*)
1080: lt_cv_dlopen="LoadLibrary"
1081: lt_cv_dlopen_libs=
1082: ;;
1083:
1084: cygwin*)
1085: lt_cv_dlopen="dlopen"
1086: lt_cv_dlopen_libs=
1087: ;;
1088:
1089: darwin*)
1090: # if libdl is installed we need to link against it
1091: AC_CHECK_LIB([dl], [dlopen],
1092: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1093: lt_cv_dlopen="dyld"
1094: lt_cv_dlopen_libs=
1095: lt_cv_dlopen_self=yes
1096: ])
1097: ;;
1098:
1099: *)
1100: AC_CHECK_FUNC([shl_load],
1101: [lt_cv_dlopen="shl_load"],
1102: [AC_CHECK_LIB([dld], [shl_load],
1103: [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1104: [AC_CHECK_FUNC([dlopen],
1105: [lt_cv_dlopen="dlopen"],
1106: [AC_CHECK_LIB([dl], [dlopen],
1107: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1108: [AC_CHECK_LIB([svld], [dlopen],
1109: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1110: [AC_CHECK_LIB([dld], [dld_link],
1111: [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1112: ])
1113: ])
1114: ])
1115: ])
1116: ])
1117: ;;
1118: esac
1119:
1120: if test "x$lt_cv_dlopen" != xno; then
1121: enable_dlopen=yes
1122: else
1123: enable_dlopen=no
1124: fi
1125:
1126: case $lt_cv_dlopen in
1127: dlopen)
1128: save_CPPFLAGS="$CPPFLAGS"
1129: test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1130:
1131: save_LDFLAGS="$LDFLAGS"
1132: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1133:
1134: save_LIBS="$LIBS"
1135: LIBS="$lt_cv_dlopen_libs $LIBS"
1136:
1137: AC_CACHE_CHECK([whether a program can dlopen itself],
1138: lt_cv_dlopen_self, [dnl
1139: _LT_AC_TRY_DLOPEN_SELF(
1140: lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1141: lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1142: ])
1143:
1144: if test "x$lt_cv_dlopen_self" = xyes; then
1145: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1146: AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1147: lt_cv_dlopen_self_static, [dnl
1148: _LT_AC_TRY_DLOPEN_SELF(
1149: lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1150: lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1151: ])
1152: fi
1153:
1154: CPPFLAGS="$save_CPPFLAGS"
1155: LDFLAGS="$save_LDFLAGS"
1156: LIBS="$save_LIBS"
1157: ;;
1158: esac
1159:
1160: case $lt_cv_dlopen_self in
1161: yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1162: *) enable_dlopen_self=unknown ;;
1163: esac
1164:
1165: case $lt_cv_dlopen_self_static in
1166: yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1167: *) enable_dlopen_self_static=unknown ;;
1168: esac
1169: fi
1170: ])# AC_LIBTOOL_DLOPEN_SELF
1171:
1172:
1173: # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1174: # ---------------------------------
1175: # Check to see if options -c and -o are simultaneously supported by compiler
1176: AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1177: [AC_REQUIRE([LT_AC_PROG_SED])dnl
1178: AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1179: AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1180: [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1181: [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1182: $rm -r conftest 2>/dev/null
1183: mkdir conftest
1184: cd conftest
1185: mkdir out
1186: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1187:
1188: lt_compiler_flag="-o out/conftest2.$ac_objext"
1189: # Insert the option either (1) after the last *FLAGS variable, or
1190: # (2) before a word containing "conftest.", or (3) at the end.
1191: # Note that $ac_compile itself does not contain backslashes and begins
1192: # with a dollar sign (not a hyphen), so the echo should work correctly.
1193: lt_compile=`echo "$ac_compile" | $SED \
1194: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1195: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1196: -e 's:$: $lt_compiler_flag:'`
1197: (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1198: (eval "$lt_compile" 2>out/conftest.err)
1199: ac_status=$?
1200: cat out/conftest.err >&AS_MESSAGE_LOG_FD
1201: echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1202: if (exit $ac_status) && test -s out/conftest2.$ac_objext
1203: then
1204: # The compiler can only warn and ignore the option if not recognized
1205: # So say no if there are warnings
1206: $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1207: $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1208: if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1209: _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1210: fi
1211: fi
1212: chmod u+w . 2>&AS_MESSAGE_LOG_FD
1213: $rm conftest*
1214: # SGI C++ compiler will create directory out/ii_files/ for
1215: # template instantiation
1216: test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1217: $rm out/* && rmdir out
1218: cd ..
1219: rmdir conftest
1220: $rm conftest*
1221: ])
1222: ])# AC_LIBTOOL_PROG_CC_C_O
1223:
1224:
1225: # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1226: # -----------------------------------------
1227: # Check to see if we can do hard links to lock some files if needed
1228: AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1229: [AC_REQUIRE([_LT_AC_LOCK])dnl
1230:
1231: hard_links="nottested"
1232: if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1233: # do not overwrite the value of need_locks provided by the user
1234: AC_MSG_CHECKING([if we can lock with hard links])
1235: hard_links=yes
1236: $rm conftest*
1237: ln conftest.a conftest.b 2>/dev/null && hard_links=no
1238: touch conftest.a
1239: ln conftest.a conftest.b 2>&5 || hard_links=no
1240: ln conftest.a conftest.b 2>/dev/null && hard_links=no
1241: AC_MSG_RESULT([$hard_links])
1242: if test "$hard_links" = no; then
1243: AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1244: need_locks=warn
1245: fi
1246: else
1247: need_locks=no
1248: fi
1249: ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1250:
1251:
1252: # AC_LIBTOOL_OBJDIR
1253: # -----------------
1254: AC_DEFUN([AC_LIBTOOL_OBJDIR],
1255: [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1256: [rm -f .libs 2>/dev/null
1257: mkdir .libs 2>/dev/null
1258: if test -d .libs; then
1259: lt_cv_objdir=.libs
1260: else
1261: # MS-DOS does not allow filenames that begin with a dot.
1262: lt_cv_objdir=_libs
1263: fi
1264: rmdir .libs 2>/dev/null])
1265: objdir=$lt_cv_objdir
1266: ])# AC_LIBTOOL_OBJDIR
1267:
1268:
1269: # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1270: # ----------------------------------------------
1271: # Check hardcoding attributes.
1272: AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1273: [AC_MSG_CHECKING([how to hardcode library paths into programs])
1274: _LT_AC_TAGVAR(hardcode_action, $1)=
1275: if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1276: test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1277: test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1278:
1279: # We can hardcode non-existant directories.
1280: if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1281: # If the only mechanism to avoid hardcoding is shlibpath_var, we
1282: # have to relink, otherwise we might link with an installed library
1283: # when we should be linking with a yet-to-be-installed one
1284: ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1285: test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1286: # Linking always hardcodes the temporary library directory.
1287: _LT_AC_TAGVAR(hardcode_action, $1)=relink
1288: else
1289: # We can link without hardcoding, and we can hardcode nonexisting dirs.
1290: _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1291: fi
1292: else
1293: # We cannot hardcode anything, or else we can only hardcode existing
1294: # directories.
1295: _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1296: fi
1297: AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1298:
1299: if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1300: # Fast installation is not supported
1301: enable_fast_install=no
1302: elif test "$shlibpath_overrides_runpath" = yes ||
1303: test "$enable_shared" = no; then
1304: # Fast installation is not necessary
1305: enable_fast_install=needless
1306: fi
1307: ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1308:
1309:
1310: # AC_LIBTOOL_SYS_LIB_STRIP
1311: # ------------------------
1312: AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1313: [striplib=
1314: old_striplib=
1315: AC_MSG_CHECKING([whether stripping libraries is possible])
1316: if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1317: test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1318: test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1319: AC_MSG_RESULT([yes])
1320: else
1321: # FIXME - insert some real tests, host_os isn't really good enough
1322: case $host_os in
1323: darwin*)
1324: if test -n "$STRIP" ; then
1325: striplib="$STRIP -x"
1326: old_striplib="$STRIP -S"
1327: AC_MSG_RESULT([yes])
1328: else
1329: AC_MSG_RESULT([no])
1330: fi
1331: ;;
1332: *)
1333: AC_MSG_RESULT([no])
1334: ;;
1335: esac
1336: fi
1337: ])# AC_LIBTOOL_SYS_LIB_STRIP
1338:
1339:
1340: # AC_LIBTOOL_SYS_DYNAMIC_LINKER
1341: # -----------------------------
1342: # PORTME Fill in your ld.so characteristics
1343: AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1344: [AC_REQUIRE([LT_AC_PROG_SED])dnl
1345: AC_MSG_CHECKING([dynamic linker characteristics])
1346: library_names_spec=
1347: libname_spec='lib$name'
1348: soname_spec=
1349: shrext_cmds=".so"
1350: postinstall_cmds=
1351: postuninstall_cmds=
1352: finish_cmds=
1353: finish_eval=
1354: shlibpath_var=
1355: shlibpath_overrides_runpath=unknown
1356: version_type=none
1357: dynamic_linker="$host_os ld.so"
1358: sys_lib_dlsearch_path_spec="/lib /usr/lib"
1359: m4_if($1,[],[
1360: if test "$GCC" = yes; then
1361: case $host_os in
1362: darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
1363: *) lt_awk_arg="/^libraries:/" ;;
1364: esac
1365: lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1366: if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
1367: # if the path contains ";" then we assume it to be the separator
1368: # otherwise default to the standard path separator (i.e. ":") - it is
1369: # assumed that no part of a normal pathname contains ";" but that should
1370: # okay in the real world where ";" in dirpaths is itself problematic.
1371: lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
1372: else
1373: lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1374: fi
1375: # Ok, now we have the path, separated by spaces, we can step through it
1376: # and add multilib dir if necessary.
1377: lt_tmp_lt_search_path_spec=
1378: lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
1379: for lt_sys_path in $lt_search_path_spec; do
1380: if test -d "$lt_sys_path/$lt_multi_os_dir"; then
1381: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
1382: else
1383: test -d "$lt_sys_path" && \
1384: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
1385: fi
1386: done
1387: lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
1388: BEGIN {RS=" "; FS="/|\n";} {
1389: lt_foo="";
1390: lt_count=0;
1391: for (lt_i = NF; lt_i > 0; lt_i--) {
1392: if ($lt_i != "" && $lt_i != ".") {
1393: if ($lt_i == "..") {
1394: lt_count++;
1395: } else {
1396: if (lt_count == 0) {
1397: lt_foo="/" $lt_i lt_foo;
1398: } else {
1399: lt_count--;
1400: }
1401: }
1402: }
1403: }
1404: if (lt_foo != "") { lt_freq[[lt_foo]]++; }
1405: if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
1406: }'`
1407: sys_lib_search_path_spec=`echo $lt_search_path_spec`
1408: else
1409: sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1410: fi])
1411: need_lib_prefix=unknown
1412: hardcode_into_libs=no
1413:
1414: # when you set need_version to no, make sure it does not cause -set_version
1415: # flags to be left without arguments
1416: need_version=unknown
1417:
1418: case $host_os in
1419: aix3*)
1420: version_type=linux
1421: library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1422: shlibpath_var=LIBPATH
1423:
1424: # AIX 3 has no versioning support, so we append a major version to the name.
1425: soname_spec='${libname}${release}${shared_ext}$major'
1426: ;;
1427:
1428: aix[[4-9]]*)
1429: version_type=linux
1430: need_lib_prefix=no
1431: need_version=no
1432: hardcode_into_libs=yes
1433: if test "$host_cpu" = ia64; then
1434: # AIX 5 supports IA64
1435: library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1436: shlibpath_var=LD_LIBRARY_PATH
1437: else
1438: # With GCC up to 2.95.x, collect2 would create an import file
1439: # for dependence libraries. The import file would start with
1440: # the line `#! .'. This would cause the generated library to
1441: # depend on `.', always an invalid library. This was fixed in
1442: # development snapshots of GCC prior to 3.0.
1443: case $host_os in
1444: aix4 | aix4.[[01]] | aix4.[[01]].*)
1445: if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1446: echo ' yes '
1447: echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1448: :
1449: else
1450: can_build_shared=no
1451: fi
1452: ;;
1453: esac
1454: # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1455: # soname into executable. Probably we can add versioning support to
1456: # collect2, so additional links can be useful in future.
1457: if test "$aix_use_runtimelinking" = yes; then
1458: # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1459: # instead of lib<name>.a to let people know that these are not
1460: # typical AIX shared libraries.
1461: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1462: else
1463: # We preserve .a as extension for shared libraries through AIX4.2
1464: # and later when we are not doing run time linking.
1465: library_names_spec='${libname}${release}.a $libname.a'
1466: soname_spec='${libname}${release}${shared_ext}$major'
1467: fi
1468: shlibpath_var=LIBPATH
1469: fi
1470: ;;
1471:
1472: amigaos*)
1473: library_names_spec='$libname.ixlibrary $libname.a'
1474: # Create ${libname}_ixlibrary.a entries in /sys/libs.
1475: 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 ${libname}_ixlibrary.a || exit 1; done'
1476: ;;
1477:
1478: beos*)
1479: library_names_spec='${libname}${shared_ext}'
1480: dynamic_linker="$host_os ld.so"
1481: shlibpath_var=LIBRARY_PATH
1482: ;;
1483:
1484: bsdi[[45]]*)
1485: version_type=linux
1486: need_version=no
1487: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1488: soname_spec='${libname}${release}${shared_ext}$major'
1489: finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1490: shlibpath_var=LD_LIBRARY_PATH
1491: sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1492: sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1493: # the default ld.so.conf also contains /usr/contrib/lib and
1494: # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1495: # libtool to hard-code these into programs
1496: ;;
1497:
1498: cygwin* | mingw* | pw32*)
1499: version_type=windows
1500: shrext_cmds=".dll"
1501: need_version=no
1502: need_lib_prefix=no
1503:
1504: case $GCC,$host_os in
1505: yes,cygwin* | yes,mingw* | yes,pw32*)
1506: library_names_spec='$libname.dll.a'
1507: # DLL is installed to $(libdir)/../bin by postinstall_cmds
1508: postinstall_cmds='base_file=`basename \${file}`~
1509: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1510: dldir=$destdir/`dirname \$dlpath`~
1511: test -d \$dldir || mkdir -p \$dldir~
1512: $install_prog $dir/$dlname \$dldir/$dlname~
1513: chmod a+x \$dldir/$dlname'
1514: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1515: dlpath=$dir/\$dldll~
1516: $rm \$dlpath'
1517: shlibpath_overrides_runpath=yes
1518:
1519: case $host_os in
1520: cygwin*)
1521: # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1522: soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1523: sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1524: ;;
1525: mingw*)
1526: # MinGW DLLs use traditional 'lib' prefix
1527: soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1528: sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1529: if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1530: # It is most probably a Windows format PATH printed by
1531: # mingw gcc, but we are running on Cygwin. Gcc prints its search
1532: # path with ; separators, and with drive letters. We can handle the
1533: # drive letters (cygwin fileutils understands them), so leave them,
1534: # especially as we might pass files found there to a mingw objdump,
1535: # which wouldn't understand a cygwinified path. Ahh.
1536: sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1537: else
1538: sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1539: fi
1540: ;;
1541: pw32*)
1542: # pw32 DLLs use 'pw' prefix rather than 'lib'
1543: library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1544: ;;
1545: esac
1546: ;;
1547:
1548: *)
1549: library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1550: ;;
1551: esac
1552: dynamic_linker='Win32 ld.exe'
1553: # FIXME: first we should search . and the directory the executable is in
1554: shlibpath_var=PATH
1555: ;;
1556:
1557: darwin* | rhapsody*)
1558: dynamic_linker="$host_os dyld"
1559: version_type=darwin
1560: need_lib_prefix=no
1561: need_version=no
1562: library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1563: soname_spec='${libname}${release}${major}$shared_ext'
1564: shlibpath_overrides_runpath=yes
1565: shlibpath_var=DYLD_LIBRARY_PATH
1566: shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
1567: m4_if([$1], [],[
1568: sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
1569: sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1570: ;;
1571:
1572: dgux*)
1573: version_type=linux
1574: need_lib_prefix=no
1575: need_version=no
1576: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1577: soname_spec='${libname}${release}${shared_ext}$major'
1578: shlibpath_var=LD_LIBRARY_PATH
1579: ;;
1580:
1581: freebsd1*)
1582: dynamic_linker=no
1583: ;;
1584:
1585: freebsd* | dragonfly*)
1586: # DragonFly does not have aout. When/if they implement a new
1587: # versioning mechanism, adjust this.
1588: if test -x /usr/bin/objformat; then
1589: objformat=`/usr/bin/objformat`
1590: else
1591: case $host_os in
1592: freebsd[[123]]*) objformat=aout ;;
1593: *) objformat=elf ;;
1594: esac
1595: fi
1596: # Handle Gentoo/FreeBSD as it was Linux
1597: case $host_vendor in
1598: gentoo)
1599: version_type=linux ;;
1600: *)
1601: version_type=freebsd-$objformat ;;
1602: esac
1603:
1604: case $version_type in
1605: freebsd-elf*)
1606: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1607: need_version=no
1608: need_lib_prefix=no
1609: ;;
1610: freebsd-*)
1611: library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1612: need_version=yes
1613: ;;
1614: linux)
1615: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1616: soname_spec='${libname}${release}${shared_ext}$major'
1617: need_lib_prefix=no
1618: need_version=no
1619: ;;
1620: esac
1621: shlibpath_var=LD_LIBRARY_PATH
1622: case $host_os in
1623: freebsd2*)
1624: shlibpath_overrides_runpath=yes
1625: ;;
1626: freebsd3.[[01]]* | freebsdelf3.[[01]]*)
1627: shlibpath_overrides_runpath=yes
1628: hardcode_into_libs=yes
1629: ;;
1630: freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
1631: freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
1632: shlibpath_overrides_runpath=no
1633: hardcode_into_libs=yes
1634: ;;
1635: *) # from 4.6 on, and DragonFly
1636: shlibpath_overrides_runpath=yes
1637: hardcode_into_libs=yes
1638: ;;
1639: esac
1640: ;;
1641:
1642: gnu*)
1643: version_type=linux
1644: need_lib_prefix=no
1645: need_version=no
1646: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1647: soname_spec='${libname}${release}${shared_ext}$major'
1648: shlibpath_var=LD_LIBRARY_PATH
1649: hardcode_into_libs=yes
1650: ;;
1651:
1652: hpux9* | hpux10* | hpux11*)
1653: # Give a soname corresponding to the major version so that dld.sl refuses to
1654: # link against other versions.
1655: version_type=sunos
1656: need_lib_prefix=no
1657: need_version=no
1658: case $host_cpu in
1659: ia64*)
1660: shrext_cmds='.so'
1661: hardcode_into_libs=yes
1662: dynamic_linker="$host_os dld.so"
1663: shlibpath_var=LD_LIBRARY_PATH
1664: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1665: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1666: soname_spec='${libname}${release}${shared_ext}$major'
1667: if test "X$HPUX_IA64_MODE" = X32; then
1668: sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1669: else
1670: sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1671: fi
1672: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1673: ;;
1674: hppa*64*)
1675: shrext_cmds='.sl'
1676: hardcode_into_libs=yes
1677: dynamic_linker="$host_os dld.sl"
1678: shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1679: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1680: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1681: soname_spec='${libname}${release}${shared_ext}$major'
1682: sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1683: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1684: ;;
1685: *)
1686: shrext_cmds='.sl'
1687: dynamic_linker="$host_os dld.sl"
1688: shlibpath_var=SHLIB_PATH
1689: shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1690: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1691: soname_spec='${libname}${release}${shared_ext}$major'
1692: ;;
1693: esac
1694: # HP-UX runs *really* slowly unless shared libraries are mode 555.
1695: postinstall_cmds='chmod 555 $lib'
1696: ;;
1697:
1698: interix[[3-9]]*)
1699: version_type=linux
1700: need_lib_prefix=no
1701: need_version=no
1702: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1703: soname_spec='${libname}${release}${shared_ext}$major'
1704: dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
1705: shlibpath_var=LD_LIBRARY_PATH
1706: shlibpath_overrides_runpath=no
1707: hardcode_into_libs=yes
1708: ;;
1709:
1710: irix5* | irix6* | nonstopux*)
1711: case $host_os in
1712: nonstopux*) version_type=nonstopux ;;
1713: *)
1714: if test "$lt_cv_prog_gnu_ld" = yes; then
1715: version_type=linux
1716: else
1717: version_type=irix
1718: fi ;;
1719: esac
1720: need_lib_prefix=no
1721: need_version=no
1722: soname_spec='${libname}${release}${shared_ext}$major'
1723: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1724: case $host_os in
1725: irix5* | nonstopux*)
1726: libsuff= shlibsuff=
1727: ;;
1728: *)
1729: case $LD in # libtool.m4 will add one of these switches to LD
1730: *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1731: libsuff= shlibsuff= libmagic=32-bit;;
1732: *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1733: libsuff=32 shlibsuff=N32 libmagic=N32;;
1734: *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1735: libsuff=64 shlibsuff=64 libmagic=64-bit;;
1736: *) libsuff= shlibsuff= libmagic=never-match;;
1737: esac
1738: ;;
1739: esac
1740: shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1741: shlibpath_overrides_runpath=no
1742: sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1743: sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1744: hardcode_into_libs=yes
1745: ;;
1746:
1747: # No shared lib support for Linux oldld, aout, or coff.
1748: linux*oldld* | linux*aout* | linux*coff*)
1749: dynamic_linker=no
1750: ;;
1751:
1752: # This must be Linux ELF.
1753: linux* | k*bsd*-gnu)
1754: version_type=linux
1755: need_lib_prefix=no
1756: need_version=no
1757: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1758: soname_spec='${libname}${release}${shared_ext}$major'
1759: finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1760: shlibpath_var=LD_LIBRARY_PATH
1761: shlibpath_overrides_runpath=no
1762: # This implies no fast_install, which is unacceptable.
1763: # Some rework will be needed to allow for fast_install
1764: # before this can be enabled.
1765: hardcode_into_libs=yes
1766:
1767: # Append ld.so.conf contents to the search path
1768: if test -f /etc/ld.so.conf; then
1769: lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
1770: sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1771: fi
1772:
1773: # We used to test for /lib/ld.so.1 and disable shared libraries on
1774: # powerpc, because MkLinux only supported shared libraries with the
1775: # GNU dynamic linker. Since this was broken with cross compilers,
1776: # most powerpc-linux boxes support dynamic linking these days and
1777: # people can always --disable-shared, the test was removed, and we
1778: # assume the GNU/Linux dynamic linker is in use.
1779: dynamic_linker='GNU/Linux ld.so'
1780: ;;
1781:
1782: netbsd*)
1783: version_type=sunos
1784: need_lib_prefix=no
1785: need_version=no
1786: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1787: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1788: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1789: dynamic_linker='NetBSD (a.out) ld.so'
1790: else
1791: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1792: soname_spec='${libname}${release}${shared_ext}$major'
1793: dynamic_linker='NetBSD ld.elf_so'
1794: fi
1795: shlibpath_var=LD_LIBRARY_PATH
1796: shlibpath_overrides_runpath=yes
1797: hardcode_into_libs=yes
1798: ;;
1799:
1800: newsos6)
1801: version_type=linux
1802: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1803: shlibpath_var=LD_LIBRARY_PATH
1804: shlibpath_overrides_runpath=yes
1805: ;;
1806:
1807: nto-qnx*)
1808: version_type=linux
1809: need_lib_prefix=no
1810: need_version=no
1811: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1812: soname_spec='${libname}${release}${shared_ext}$major'
1813: shlibpath_var=LD_LIBRARY_PATH
1814: shlibpath_overrides_runpath=yes
1815: ;;
1816:
1817: openbsd*)
1818: version_type=sunos
1819: sys_lib_dlsearch_path_spec="/usr/lib"
1820: need_lib_prefix=no
1821: # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
1822: case $host_os in
1823: openbsd3.3 | openbsd3.3.*) need_version=yes ;;
1824: *) need_version=no ;;
1825: esac
1826: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1827: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1828: shlibpath_var=LD_LIBRARY_PATH
1829: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1830: case $host_os in
1831: openbsd2.[[89]] | openbsd2.[[89]].*)
1832: shlibpath_overrides_runpath=no
1833: ;;
1834: *)
1835: shlibpath_overrides_runpath=yes
1836: ;;
1837: esac
1838: else
1839: shlibpath_overrides_runpath=yes
1840: fi
1841: ;;
1842:
1843: os2*)
1844: libname_spec='$name'
1845: shrext_cmds=".dll"
1846: need_lib_prefix=no
1847: library_names_spec='$libname${shared_ext} $libname.a'
1848: dynamic_linker='OS/2 ld.exe'
1849: shlibpath_var=LIBPATH
1850: ;;
1851:
1852: osf3* | osf4* | osf5*)
1853: version_type=osf
1854: need_lib_prefix=no
1855: need_version=no
1856: soname_spec='${libname}${release}${shared_ext}$major'
1857: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1858: shlibpath_var=LD_LIBRARY_PATH
1859: sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1860: sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1861: ;;
1862:
1863: rdos*)
1864: dynamic_linker=no
1865: ;;
1866:
1867: solaris*)
1868: version_type=linux
1869: need_lib_prefix=no
1870: need_version=no
1871: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1872: soname_spec='${libname}${release}${shared_ext}$major'
1873: shlibpath_var=LD_LIBRARY_PATH
1874: shlibpath_overrides_runpath=yes
1875: hardcode_into_libs=yes
1876: # ldd complains unless libraries are executable
1877: postinstall_cmds='chmod +x $lib'
1878: ;;
1879:
1880: sunos4*)
1881: version_type=sunos
1882: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1883: finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1884: shlibpath_var=LD_LIBRARY_PATH
1885: shlibpath_overrides_runpath=yes
1886: if test "$with_gnu_ld" = yes; then
1887: need_lib_prefix=no
1888: fi
1889: need_version=yes
1890: ;;
1891:
1892: sysv4 | sysv4.3*)
1893: version_type=linux
1894: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1895: soname_spec='${libname}${release}${shared_ext}$major'
1896: shlibpath_var=LD_LIBRARY_PATH
1897: case $host_vendor in
1898: sni)
1899: shlibpath_overrides_runpath=no
1900: need_lib_prefix=no
1901: export_dynamic_flag_spec='${wl}-Blargedynsym'
1902: runpath_var=LD_RUN_PATH
1903: ;;
1904: siemens)
1905: need_lib_prefix=no
1906: ;;
1907: motorola)
1908: need_lib_prefix=no
1909: need_version=no
1910: shlibpath_overrides_runpath=no
1911: sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1912: ;;
1913: esac
1914: ;;
1915:
1916: sysv4*MP*)
1917: if test -d /usr/nec ;then
1918: version_type=linux
1919: library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1920: soname_spec='$libname${shared_ext}.$major'
1921: shlibpath_var=LD_LIBRARY_PATH
1922: fi
1923: ;;
1924:
1925: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
1926: version_type=freebsd-elf
1927: need_lib_prefix=no
1928: need_version=no
1929: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1930: soname_spec='${libname}${release}${shared_ext}$major'
1931: shlibpath_var=LD_LIBRARY_PATH
1932: hardcode_into_libs=yes
1933: if test "$with_gnu_ld" = yes; then
1934: sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
1935: shlibpath_overrides_runpath=no
1936: else
1937: sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
1938: shlibpath_overrides_runpath=yes
1939: case $host_os in
1940: sco3.2v5*)
1941: sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
1942: ;;
1943: esac
1944: fi
1945: sys_lib_dlsearch_path_spec='/usr/lib'
1946: ;;
1947:
1948: uts4*)
1949: version_type=linux
1950: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1951: soname_spec='${libname}${release}${shared_ext}$major'
1952: shlibpath_var=LD_LIBRARY_PATH
1953: ;;
1954:
1955: *)
1956: dynamic_linker=no
1957: ;;
1958: esac
1959: AC_MSG_RESULT([$dynamic_linker])
1960: test "$dynamic_linker" = no && can_build_shared=no
1961:
1962: AC_CACHE_VAL([lt_cv_sys_lib_search_path_spec],
1963: [lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"])
1964: sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
1965: AC_CACHE_VAL([lt_cv_sys_lib_dlsearch_path_spec],
1966: [lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"])
1967: sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
1968:
1969: variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
1970: if test "$GCC" = yes; then
1971: variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
1972: fi
1973: ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1974:
1975:
1976: # _LT_AC_TAGCONFIG
1977: # ----------------
1978: AC_DEFUN([_LT_AC_TAGCONFIG],
1979: [AC_REQUIRE([LT_AC_PROG_SED])dnl
1980: AC_ARG_WITH([tags],
1981: [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1982: [include additional configurations @<:@automatic@:>@])],
1983: [tagnames="$withval"])
1984:
1985: if test -f "$ltmain" && test -n "$tagnames"; then
1986: if test ! -f "${ofile}"; then
1987: AC_MSG_WARN([output file `$ofile' does not exist])
1988: fi
1989:
1990: if test -z "$LTCC"; then
1991: eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1992: if test -z "$LTCC"; then
1993: AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1994: else
1995: AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1996: fi
1997: fi
1998: if test -z "$LTCFLAGS"; then
1999: eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
2000: fi
2001:
2002: # Extract list of available tagged configurations in $ofile.
2003: # Note that this assumes the entire list is on one line.
2004: available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
2005:
2006: lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2007: for tagname in $tagnames; do
2008: IFS="$lt_save_ifs"
2009: # Check whether tagname contains only valid characters
2010: case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
2011: "") ;;
2012: *) AC_MSG_ERROR([invalid tag name: $tagname])
2013: ;;
2014: esac
2015:
2016: if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
2017: then
2018: AC_MSG_ERROR([tag name \"$tagname\" already exists])
2019: fi
2020:
2021: # Update the list of available tags.
2022: if test -n "$tagname"; then
2023: echo appending configuration tag \"$tagname\" to $ofile
2024:
2025: case $tagname in
2026: CXX)
2027: if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2028: ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2029: (test "X$CXX" != "Xg++"))) ; then
2030: AC_LIBTOOL_LANG_CXX_CONFIG
2031: else
2032: tagname=""
2033: fi
2034: ;;
2035:
2036: F77)
2037: if test -n "$F77" && test "X$F77" != "Xno"; then
2038: AC_LIBTOOL_LANG_F77_CONFIG
2039: else
2040: tagname=""
2041: fi
2042: ;;
2043:
2044: GCJ)
2045: if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
2046: AC_LIBTOOL_LANG_GCJ_CONFIG
2047: else
2048: tagname=""
2049: fi
2050: ;;
2051:
2052: RC)
2053: AC_LIBTOOL_LANG_RC_CONFIG
2054: ;;
2055:
2056: *)
2057: AC_MSG_ERROR([Unsupported tag name: $tagname])
2058: ;;
2059: esac
2060:
2061: # Append the new tag name to the list of available tags.
2062: if test -n "$tagname" ; then
2063: available_tags="$available_tags $tagname"
2064: fi
2065: fi
2066: done
2067: IFS="$lt_save_ifs"
2068:
2069: # Now substitute the updated list of available tags.
2070: if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
2071: mv "${ofile}T" "$ofile"
2072: chmod +x "$ofile"
2073: else
2074: rm -f "${ofile}T"
2075: AC_MSG_ERROR([unable to update list of available tagged configurations.])
2076: fi
2077: fi
2078: ])# _LT_AC_TAGCONFIG
2079:
2080:
2081: # AC_LIBTOOL_DLOPEN
2082: # -----------------
2083: # enable checks for dlopen support
2084: AC_DEFUN([AC_LIBTOOL_DLOPEN],
2085: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
2086: ])# AC_LIBTOOL_DLOPEN
2087:
2088:
2089: # AC_LIBTOOL_WIN32_DLL
2090: # --------------------
2091: # declare package support for building win32 DLLs
2092: AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
2093: [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
2094: ])# AC_LIBTOOL_WIN32_DLL
2095:
2096:
2097: # AC_ENABLE_SHARED([DEFAULT])
2098: # ---------------------------
2099: # implement the --enable-shared flag
2100: # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2101: AC_DEFUN([AC_ENABLE_SHARED],
2102: [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
2103: AC_ARG_ENABLE([shared],
2104: [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
2105: [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
2106: [p=${PACKAGE-default}
2107: case $enableval in
2108: yes) enable_shared=yes ;;
2109: no) enable_shared=no ;;
2110: *)
2111: enable_shared=no
2112: # Look at the argument we got. We use all the common list separators.
2113: lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2114: for pkg in $enableval; do
2115: IFS="$lt_save_ifs"
2116: if test "X$pkg" = "X$p"; then
2117: enable_shared=yes
2118: fi
2119: done
2120: IFS="$lt_save_ifs"
2121: ;;
2122: esac],
2123: [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
2124: ])# AC_ENABLE_SHARED
2125:
2126:
2127: # AC_DISABLE_SHARED
2128: # -----------------
2129: # set the default shared flag to --disable-shared
2130: AC_DEFUN([AC_DISABLE_SHARED],
2131: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2132: AC_ENABLE_SHARED(no)
2133: ])# AC_DISABLE_SHARED
2134:
2135:
2136: # AC_ENABLE_STATIC([DEFAULT])
2137: # ---------------------------
2138: # implement the --enable-static flag
2139: # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2140: AC_DEFUN([AC_ENABLE_STATIC],
2141: [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
2142: AC_ARG_ENABLE([static],
2143: [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
2144: [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
2145: [p=${PACKAGE-default}
2146: case $enableval in
2147: yes) enable_static=yes ;;
2148: no) enable_static=no ;;
2149: *)
2150: enable_static=no
2151: # Look at the argument we got. We use all the common list separators.
2152: lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2153: for pkg in $enableval; do
2154: IFS="$lt_save_ifs"
2155: if test "X$pkg" = "X$p"; then
2156: enable_static=yes
2157: fi
2158: done
2159: IFS="$lt_save_ifs"
2160: ;;
2161: esac],
2162: [enable_static=]AC_ENABLE_STATIC_DEFAULT)
2163: ])# AC_ENABLE_STATIC
2164:
2165:
2166: # AC_DISABLE_STATIC
2167: # -----------------
2168: # set the default static flag to --disable-static
2169: AC_DEFUN([AC_DISABLE_STATIC],
2170: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2171: AC_ENABLE_STATIC(no)
2172: ])# AC_DISABLE_STATIC
2173:
2174:
2175: # AC_ENABLE_FAST_INSTALL([DEFAULT])
2176: # ---------------------------------
2177: # implement the --enable-fast-install flag
2178: # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2179: AC_DEFUN([AC_ENABLE_FAST_INSTALL],
2180: [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
2181: AC_ARG_ENABLE([fast-install],
2182: [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
2183: [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
2184: [p=${PACKAGE-default}
2185: case $enableval in
2186: yes) enable_fast_install=yes ;;
2187: no) enable_fast_install=no ;;
2188: *)
2189: enable_fast_install=no
2190: # Look at the argument we got. We use all the common list separators.
2191: lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2192: for pkg in $enableval; do
2193: IFS="$lt_save_ifs"
2194: if test "X$pkg" = "X$p"; then
2195: enable_fast_install=yes
2196: fi
2197: done
2198: IFS="$lt_save_ifs"
2199: ;;
2200: esac],
2201: [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
2202: ])# AC_ENABLE_FAST_INSTALL
2203:
2204:
2205: # AC_DISABLE_FAST_INSTALL
2206: # -----------------------
2207: # set the default to --disable-fast-install
2208: AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2209: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2210: AC_ENABLE_FAST_INSTALL(no)
2211: ])# AC_DISABLE_FAST_INSTALL
2212:
2213:
2214: # AC_LIBTOOL_PICMODE([MODE])
2215: # --------------------------
2216: # implement the --with-pic flag
2217: # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
2218: AC_DEFUN([AC_LIBTOOL_PICMODE],
2219: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2220: pic_mode=ifelse($#,1,$1,default)
2221: ])# AC_LIBTOOL_PICMODE
2222:
2223:
2224: # AC_PROG_EGREP
2225: # -------------
2226: # This is predefined starting with Autoconf 2.54, so this conditional
2227: # definition can be removed once we require Autoconf 2.54 or later.
2228: m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2229: [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2230: [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2231: then ac_cv_prog_egrep='grep -E'
2232: else ac_cv_prog_egrep='egrep'
2233: fi])
2234: EGREP=$ac_cv_prog_egrep
2235: AC_SUBST([EGREP])
2236: ])])
2237:
2238:
2239: # AC_PATH_TOOL_PREFIX
2240: # -------------------
2241: # find a file program which can recognize shared library
2242: AC_DEFUN([AC_PATH_TOOL_PREFIX],
2243: [AC_REQUIRE([AC_PROG_EGREP])dnl
2244: AC_MSG_CHECKING([for $1])
2245: AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2246: [case $MAGIC_CMD in
2247: [[\\/*] | ?:[\\/]*])
2248: lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2249: ;;
2250: *)
2251: lt_save_MAGIC_CMD="$MAGIC_CMD"
2252: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2253: dnl $ac_dummy forces splitting on constant user-supplied paths.
2254: dnl POSIX.2 word splitting is done only on the output of word expansions,
2255: dnl not every word. This closes a longstanding sh security hole.
2256: ac_dummy="ifelse([$2], , $PATH, [$2])"
2257: for ac_dir in $ac_dummy; do
2258: IFS="$lt_save_ifs"
2259: test -z "$ac_dir" && ac_dir=.
2260: if test -f $ac_dir/$1; then
2261: lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2262: if test -n "$file_magic_test_file"; then
2263: case $deplibs_check_method in
2264: "file_magic "*)
2265: file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2266: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2267: if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2268: $EGREP "$file_magic_regex" > /dev/null; then
2269: :
2270: else
2271: cat <<EOF 1>&2
2272:
2273: *** Warning: the command libtool uses to detect shared libraries,
2274: *** $file_magic_cmd, produces output that libtool cannot recognize.
2275: *** The result is that libtool may fail to recognize shared libraries
2276: *** as such. This will affect the creation of libtool libraries that
2277: *** depend on shared libraries, but programs linked with such libtool
2278: *** libraries will work regardless of this problem. Nevertheless, you
2279: *** may want to report the problem to your system manager and/or to
2280: *** bug-libtool@gnu.org
2281:
2282: EOF
2283: fi ;;
2284: esac
2285: fi
2286: break
2287: fi
2288: done
2289: IFS="$lt_save_ifs"
2290: MAGIC_CMD="$lt_save_MAGIC_CMD"
2291: ;;
2292: esac])
2293: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2294: if test -n "$MAGIC_CMD"; then
2295: AC_MSG_RESULT($MAGIC_CMD)
2296: else
2297: AC_MSG_RESULT(no)
2298: fi
2299: ])# AC_PATH_TOOL_PREFIX
2300:
2301:
2302: # AC_PATH_MAGIC
2303: # -------------
2304: # find a file program which can recognize a shared library
2305: AC_DEFUN([AC_PATH_MAGIC],
2306: [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2307: if test -z "$lt_cv_path_MAGIC_CMD"; then
2308: if test -n "$ac_tool_prefix"; then
2309: AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2310: else
2311: MAGIC_CMD=:
2312: fi
2313: fi
2314: ])# AC_PATH_MAGIC
2315:
2316:
2317: # AC_PROG_LD
2318: # ----------
2319: # find the pathname to the GNU or non-GNU linker
2320: AC_DEFUN([AC_PROG_LD],
2321: [AC_ARG_WITH([gnu-ld],
2322: [AC_HELP_STRING([--with-gnu-ld],
2323: [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2324: [test "$withval" = no || with_gnu_ld=yes],
2325: [with_gnu_ld=no])
2326: AC_REQUIRE([LT_AC_PROG_SED])dnl
2327: AC_REQUIRE([AC_PROG_CC])dnl
2328: AC_REQUIRE([AC_CANONICAL_HOST])dnl
2329: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2330: ac_prog=ld
2331: if test "$GCC" = yes; then
2332: # Check if gcc -print-prog-name=ld gives a path.
2333: AC_MSG_CHECKING([for ld used by $CC])
2334: case $host in
2335: *-*-mingw*)
2336: # gcc leaves a trailing carriage return which upsets mingw
2337: ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2338: *)
2339: ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2340: esac
2341: case $ac_prog in
2342: # Accept absolute paths.
2343: [[\\/]]* | ?:[[\\/]]*)
2344: re_direlt='/[[^/]][[^/]]*/\.\./'
2345: # Canonicalize the pathname of ld
2346: ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2347: while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2348: ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2349: done
2350: test -z "$LD" && LD="$ac_prog"
2351: ;;
2352: "")
2353: # If it fails, then pretend we aren't using GCC.
2354: ac_prog=ld
2355: ;;
2356: *)
2357: # If it is relative, then search for the first ld in PATH.
2358: with_gnu_ld=unknown
2359: ;;
2360: esac
2361: elif test "$with_gnu_ld" = yes; then
2362: AC_MSG_CHECKING([for GNU ld])
2363: else
2364: AC_MSG_CHECKING([for non-GNU ld])
2365: fi
2366: AC_CACHE_VAL(lt_cv_path_LD,
2367: [if test -z "$LD"; then
2368: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2369: for ac_dir in $PATH; do
2370: IFS="$lt_save_ifs"
2371: test -z "$ac_dir" && ac_dir=.
2372: if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2373: lt_cv_path_LD="$ac_dir/$ac_prog"
2374: # Check to see if the program is GNU ld. I'd rather use --version,
2375: # but apparently some variants of GNU ld only accept -v.
2376: # Break only if it was the GNU/non-GNU ld that we prefer.
2377: case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2378: *GNU* | *'with BFD'*)
2379: test "$with_gnu_ld" != no && break
2380: ;;
2381: *)
2382: test "$with_gnu_ld" != yes && break
2383: ;;
2384: esac
2385: fi
2386: done
2387: IFS="$lt_save_ifs"
2388: else
2389: lt_cv_path_LD="$LD" # Let the user override the test with a path.
2390: fi])
2391: LD="$lt_cv_path_LD"
2392: if test -n "$LD"; then
2393: AC_MSG_RESULT($LD)
2394: else
2395: AC_MSG_RESULT(no)
2396: fi
2397: test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2398: AC_PROG_LD_GNU
2399: ])# AC_PROG_LD
2400:
2401:
2402: # AC_PROG_LD_GNU
2403: # --------------
2404: AC_DEFUN([AC_PROG_LD_GNU],
2405: [AC_REQUIRE([AC_PROG_EGREP])dnl
2406: AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2407: [# I'd rather use --version here, but apparently some GNU lds only accept -v.
2408: case `$LD -v 2>&1 </dev/null` in
2409: *GNU* | *'with BFD'*)
2410: lt_cv_prog_gnu_ld=yes
2411: ;;
2412: *)
2413: lt_cv_prog_gnu_ld=no
2414: ;;
2415: esac])
2416: with_gnu_ld=$lt_cv_prog_gnu_ld
2417: ])# AC_PROG_LD_GNU
2418:
2419:
2420: # AC_PROG_LD_RELOAD_FLAG
2421: # ----------------------
2422: # find reload flag for linker
2423: # -- PORTME Some linkers may need a different reload flag.
2424: AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2425: [AC_CACHE_CHECK([for $LD option to reload object files],
2426: lt_cv_ld_reload_flag,
2427: [lt_cv_ld_reload_flag='-r'])
2428: reload_flag=$lt_cv_ld_reload_flag
2429: case $reload_flag in
2430: "" | " "*) ;;
2431: *) reload_flag=" $reload_flag" ;;
2432: esac
2433: reload_cmds='$LD$reload_flag -o $output$reload_objs'
2434: case $host_os in
2435: darwin*)
2436: if test "$GCC" = yes; then
2437: reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2438: else
2439: reload_cmds='$LD$reload_flag -o $output$reload_objs'
2440: fi
2441: ;;
2442: esac
2443: ])# AC_PROG_LD_RELOAD_FLAG
2444:
2445:
2446: # AC_DEPLIBS_CHECK_METHOD
2447: # -----------------------
2448: # how to check for library dependencies
2449: # -- PORTME fill in with the dynamic library characteristics
2450: AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2451: [AC_CACHE_CHECK([how to recognize dependent libraries],
2452: lt_cv_deplibs_check_method,
2453: [lt_cv_file_magic_cmd='$MAGIC_CMD'
2454: lt_cv_file_magic_test_file=
2455: lt_cv_deplibs_check_method='unknown'
2456: # Need to set the preceding variable on all platforms that support
2457: # interlibrary dependencies.
2458: # 'none' -- dependencies not supported.
2459: # `unknown' -- same as none, but documents that we really don't know.
2460: # 'pass_all' -- all dependencies passed with no checks.
2461: # 'test_compile' -- check by making test program.
2462: # 'file_magic [[regex]]' -- check by looking for files in library path
2463: # which responds to the $file_magic_cmd with a given extended regex.
2464: # If you have `file' or equivalent on your system and you're not sure
2465: # whether `pass_all' will *always* work, you probably want this one.
2466:
2467: case $host_os in
2468: aix[[4-9]]*)
2469: lt_cv_deplibs_check_method=pass_all
2470: ;;
2471:
2472: beos*)
2473: lt_cv_deplibs_check_method=pass_all
2474: ;;
2475:
2476: bsdi[[45]]*)
2477: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2478: lt_cv_file_magic_cmd='/usr/bin/file -L'
2479: lt_cv_file_magic_test_file=/shlib/libc.so
2480: ;;
2481:
2482: cygwin*)
2483: # func_win32_libid is a shell function defined in ltmain.sh
2484: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2485: lt_cv_file_magic_cmd='func_win32_libid'
2486: ;;
2487:
2488: mingw* | pw32*)
2489: # Base MSYS/MinGW do not provide the 'file' command needed by
2490: # func_win32_libid shell function, so use a weaker test based on 'objdump',
2491: # unless we find 'file', for example because we are cross-compiling.
2492: if ( file / ) >/dev/null 2>&1; then
2493: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2494: lt_cv_file_magic_cmd='func_win32_libid'
2495: else
2496: lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2497: lt_cv_file_magic_cmd='$OBJDUMP -f'
2498: fi
2499: ;;
2500:
2501: darwin* | rhapsody*)
2502: lt_cv_deplibs_check_method=pass_all
2503: ;;
2504:
2505: freebsd* | dragonfly*)
2506: if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2507: case $host_cpu in
2508: i*86 )
2509: # Not sure whether the presence of OpenBSD here was a mistake.
2510: # Let's accept both of them until this is cleared up.
2511: lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2512: lt_cv_file_magic_cmd=/usr/bin/file
2513: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2514: ;;
2515: esac
2516: else
2517: lt_cv_deplibs_check_method=pass_all
2518: fi
2519: ;;
2520:
2521: gnu*)
2522: lt_cv_deplibs_check_method=pass_all
2523: ;;
2524:
2525: hpux10.20* | hpux11*)
2526: lt_cv_file_magic_cmd=/usr/bin/file
2527: case $host_cpu in
2528: ia64*)
2529: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2530: lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2531: ;;
2532: hppa*64*)
2533: [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
2534: lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2535: ;;
2536: *)
2537: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2538: lt_cv_file_magic_test_file=/usr/lib/libc.sl
2539: ;;
2540: esac
2541: ;;
2542:
2543: interix[[3-9]]*)
2544: # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
2545: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
2546: ;;
2547:
2548: irix5* | irix6* | nonstopux*)
2549: case $LD in
2550: *-32|*"-32 ") libmagic=32-bit;;
2551: *-n32|*"-n32 ") libmagic=N32;;
2552: *-64|*"-64 ") libmagic=64-bit;;
2553: *) libmagic=never-match;;
2554: esac
2555: lt_cv_deplibs_check_method=pass_all
2556: ;;
2557:
2558: # This must be Linux ELF.
2559: linux* | k*bsd*-gnu)
2560: lt_cv_deplibs_check_method=pass_all
2561: ;;
2562:
2563: netbsd*)
2564: if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2565: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2566: else
2567: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2568: fi
2569: ;;
2570:
2571: newos6*)
2572: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2573: lt_cv_file_magic_cmd=/usr/bin/file
2574: lt_cv_file_magic_test_file=/usr/lib/libnls.so
2575: ;;
2576:
2577: nto-qnx*)
2578: lt_cv_deplibs_check_method=unknown
2579: ;;
2580:
2581: openbsd*)
2582: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2583: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2584: else
2585: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2586: fi
2587: ;;
2588:
2589: osf3* | osf4* | osf5*)
2590: lt_cv_deplibs_check_method=pass_all
2591: ;;
2592:
2593: rdos*)
2594: lt_cv_deplibs_check_method=pass_all
2595: ;;
2596:
2597: solaris*)
2598: lt_cv_deplibs_check_method=pass_all
2599: ;;
2600:
2601: sysv4 | sysv4.3*)
2602: case $host_vendor in
2603: motorola)
2604: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2605: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2606: ;;
2607: ncr)
2608: lt_cv_deplibs_check_method=pass_all
2609: ;;
2610: sequent)
2611: lt_cv_file_magic_cmd='/bin/file'
2612: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2613: ;;
2614: sni)
2615: lt_cv_file_magic_cmd='/bin/file'
2616: lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2617: lt_cv_file_magic_test_file=/lib/libc.so
2618: ;;
2619: siemens)
2620: lt_cv_deplibs_check_method=pass_all
2621: ;;
2622: pc)
2623: lt_cv_deplibs_check_method=pass_all
2624: ;;
2625: esac
2626: ;;
2627:
2628: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2629: lt_cv_deplibs_check_method=pass_all
2630: ;;
2631: esac
2632: ])
2633: file_magic_cmd=$lt_cv_file_magic_cmd
2634: deplibs_check_method=$lt_cv_deplibs_check_method
2635: test -z "$deplibs_check_method" && deplibs_check_method=unknown
2636: ])# AC_DEPLIBS_CHECK_METHOD
2637:
2638:
2639: # AC_PROG_NM
2640: # ----------
2641: # find the pathname to a BSD-compatible name lister
2642: AC_DEFUN([AC_PROG_NM],
2643: [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2644: [if test -n "$NM"; then
2645: # Let the user override the test.
2646: lt_cv_path_NM="$NM"
2647: else
2648: lt_nm_to_check="${ac_tool_prefix}nm"
2649: if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
2650: lt_nm_to_check="$lt_nm_to_check nm"
2651: fi
2652: for lt_tmp_nm in $lt_nm_to_check; do
2653: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2654: for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
2655: IFS="$lt_save_ifs"
2656: test -z "$ac_dir" && ac_dir=.
2657: tmp_nm="$ac_dir/$lt_tmp_nm"
2658: if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2659: # Check to see if the nm accepts a BSD-compat flag.
2660: # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2661: # nm: unknown option "B" ignored
2662: # Tru64's nm complains that /dev/null is an invalid object file
2663: case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2664: */dev/null* | *'Invalid file or object type'*)
2665: lt_cv_path_NM="$tmp_nm -B"
2666: break
2667: ;;
2668: *)
2669: case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2670: */dev/null*)
2671: lt_cv_path_NM="$tmp_nm -p"
2672: break
2673: ;;
2674: *)
2675: lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2676: continue # so that we can try to find one that supports BSD flags
2677: ;;
2678: esac
2679: ;;
2680: esac
2681: fi
2682: done
2683: IFS="$lt_save_ifs"
2684: done
2685: test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2686: fi])
2687: NM="$lt_cv_path_NM"
2688: ])# AC_PROG_NM
2689:
2690:
2691: # AC_CHECK_LIBM
2692: # -------------
2693: # check for math library
2694: AC_DEFUN([AC_CHECK_LIBM],
2695: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2696: LIBM=
2697: case $host in
2698: *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2699: # These system don't have libm, or don't need it
2700: ;;
2701: *-ncr-sysv4.3*)
2702: AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2703: AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2704: ;;
2705: *)
2706: AC_CHECK_LIB(m, cos, LIBM="-lm")
2707: ;;
2708: esac
2709: ])# AC_CHECK_LIBM
2710:
2711:
2712: # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2713: # -----------------------------------
2714: # sets LIBLTDL to the link flags for the libltdl convenience library and
2715: # LTDLINCL to the include flags for the libltdl header and adds
2716: # --enable-ltdl-convenience to the configure arguments. Note that
2717: # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2718: # it is assumed to be `libltdl'. LIBLTDL will be prefixed with
2719: # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
2720: # (note the single quotes!). If your package is not flat and you're not
2721: # using automake, define top_builddir and top_srcdir appropriately in
2722: # the Makefiles.
2723: AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2724: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2725: case $enable_ltdl_convenience in
2726: no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2727: "") enable_ltdl_convenience=yes
2728: ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2729: esac
2730: LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2731: LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2732: # For backwards non-gettext consistent compatibility...
2733: INCLTDL="$LTDLINCL"
2734: ])# AC_LIBLTDL_CONVENIENCE
2735:
2736:
2737: # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2738: # -----------------------------------
2739: # sets LIBLTDL to the link flags for the libltdl installable library and
2740: # LTDLINCL to the include flags for the libltdl header and adds
2741: # --enable-ltdl-install to the configure arguments. Note that
2742: # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2743: # and an installed libltdl is not found, it is assumed to be `libltdl'.
2744: # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
2745: # '${top_srcdir}/' (note the single quotes!). If your package is not
2746: # flat and you're not using automake, define top_builddir and top_srcdir
2747: # appropriately in the Makefiles.
2748: # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2749: AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2750: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2751: AC_CHECK_LIB(ltdl, lt_dlinit,
2752: [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2753: [if test x"$enable_ltdl_install" = xno; then
2754: AC_MSG_WARN([libltdl not installed, but installation disabled])
2755: else
2756: enable_ltdl_install=yes
2757: fi
2758: ])
2759: if test x"$enable_ltdl_install" = x"yes"; then
2760: ac_configure_args="$ac_configure_args --enable-ltdl-install"
2761: LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2762: LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2763: else
2764: ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2765: LIBLTDL="-lltdl"
2766: LTDLINCL=
2767: fi
2768: # For backwards non-gettext consistent compatibility...
2769: INCLTDL="$LTDLINCL"
2770: ])# AC_LIBLTDL_INSTALLABLE
2771:
2772:
2773: # AC_LIBTOOL_CXX
2774: # --------------
2775: # enable support for C++ libraries
2776: AC_DEFUN([AC_LIBTOOL_CXX],
2777: [AC_REQUIRE([_LT_AC_LANG_CXX])
2778: ])# AC_LIBTOOL_CXX
2779:
2780:
2781: # _LT_AC_LANG_CXX
2782: # ---------------
2783: AC_DEFUN([_LT_AC_LANG_CXX],
2784: [AC_REQUIRE([AC_PROG_CXX])
2785: AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2786: _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2787: ])# _LT_AC_LANG_CXX
2788:
2789: # _LT_AC_PROG_CXXCPP
2790: # ------------------
2791: AC_DEFUN([_LT_AC_PROG_CXXCPP],
2792: [
2793: AC_REQUIRE([AC_PROG_CXX])
2794: if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2795: ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2796: (test "X$CXX" != "Xg++"))) ; then
2797: AC_PROG_CXXCPP
2798: fi
2799: ])# _LT_AC_PROG_CXXCPP
2800:
2801: # AC_LIBTOOL_F77
2802: # --------------
2803: # enable support for Fortran 77 libraries
2804: AC_DEFUN([AC_LIBTOOL_F77],
2805: [AC_REQUIRE([_LT_AC_LANG_F77])
2806: ])# AC_LIBTOOL_F77
2807:
2808:
2809: # _LT_AC_LANG_F77
2810: # ---------------
2811: AC_DEFUN([_LT_AC_LANG_F77],
2812: [AC_REQUIRE([AC_PROG_F77])
2813: _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2814: ])# _LT_AC_LANG_F77
2815:
2816:
2817: # AC_LIBTOOL_GCJ
2818: # --------------
2819: # enable support for GCJ libraries
2820: AC_DEFUN([AC_LIBTOOL_GCJ],
2821: [AC_REQUIRE([_LT_AC_LANG_GCJ])
2822: ])# AC_LIBTOOL_GCJ
2823:
2824:
2825: # _LT_AC_LANG_GCJ
2826: # ---------------
2827: AC_DEFUN([_LT_AC_LANG_GCJ],
2828: [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2829: [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2830: [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2831: [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2832: [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2833: [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2834: _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2835: ])# _LT_AC_LANG_GCJ
2836:
2837:
2838: # AC_LIBTOOL_RC
2839: # -------------
2840: # enable support for Windows resource files
2841: AC_DEFUN([AC_LIBTOOL_RC],
2842: [AC_REQUIRE([LT_AC_PROG_RC])
2843: _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2844: ])# AC_LIBTOOL_RC
2845:
2846:
2847: # AC_LIBTOOL_LANG_C_CONFIG
2848: # ------------------------
2849: # Ensure that the configuration vars for the C compiler are
2850: # suitably defined. Those variables are subsequently used by
2851: # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2852: AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2853: AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2854: [lt_save_CC="$CC"
2855: AC_LANG_PUSH(C)
2856:
2857: # Source file extension for C test sources.
2858: ac_ext=c
2859:
2860: # Object file extension for compiled C test sources.
2861: objext=o
2862: _LT_AC_TAGVAR(objext, $1)=$objext
2863:
2864: # Code to be used in simple compile tests
2865: lt_simple_compile_test_code="int some_variable = 0;"
2866:
2867: # Code to be used in simple link tests
2868: lt_simple_link_test_code='int main(){return(0);}'
2869:
2870: _LT_AC_SYS_COMPILER
2871:
2872: # save warnings/boilerplate of simple test code
2873: _LT_COMPILER_BOILERPLATE
2874: _LT_LINKER_BOILERPLATE
2875:
2876: AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2877: AC_LIBTOOL_PROG_COMPILER_PIC($1)
2878: AC_LIBTOOL_PROG_CC_C_O($1)
2879: AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2880: AC_LIBTOOL_PROG_LD_SHLIBS($1)
2881: AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2882: AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2883: AC_LIBTOOL_SYS_LIB_STRIP
2884: AC_LIBTOOL_DLOPEN_SELF
2885:
2886: # Report which library types will actually be built
2887: AC_MSG_CHECKING([if libtool supports shared libraries])
2888: AC_MSG_RESULT([$can_build_shared])
2889:
2890: AC_MSG_CHECKING([whether to build shared libraries])
2891: test "$can_build_shared" = "no" && enable_shared=no
2892:
2893: # On AIX, shared libraries and static libraries use the same namespace, and
2894: # are all built from PIC.
2895: case $host_os in
2896: aix3*)
2897: test "$enable_shared" = yes && enable_static=no
2898: if test -n "$RANLIB"; then
2899: archive_cmds="$archive_cmds~\$RANLIB \$lib"
2900: postinstall_cmds='$RANLIB $lib'
2901: fi
2902: ;;
2903:
2904: aix[[4-9]]*)
2905: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2906: test "$enable_shared" = yes && enable_static=no
2907: fi
2908: ;;
2909: esac
2910: AC_MSG_RESULT([$enable_shared])
2911:
2912: AC_MSG_CHECKING([whether to build static libraries])
2913: # Make sure either enable_shared or enable_static is yes.
2914: test "$enable_shared" = yes || enable_static=yes
2915: AC_MSG_RESULT([$enable_static])
2916:
2917: AC_LIBTOOL_CONFIG($1)
2918:
2919: AC_LANG_POP
2920: CC="$lt_save_CC"
2921: ])# AC_LIBTOOL_LANG_C_CONFIG
2922:
2923:
2924: # AC_LIBTOOL_LANG_CXX_CONFIG
2925: # --------------------------
2926: # Ensure that the configuration vars for the C compiler are
2927: # suitably defined. Those variables are subsequently used by
2928: # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2929: AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2930: AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2931: [AC_LANG_PUSH(C++)
2932: AC_REQUIRE([AC_PROG_CXX])
2933: AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2934:
2935: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2936: _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2937: _LT_AC_TAGVAR(always_export_symbols, $1)=no
2938: _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2939: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2940: _LT_AC_TAGVAR(hardcode_direct, $1)=no
2941: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2942: _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2943: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2944: _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2945: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2946: _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2947: _LT_AC_TAGVAR(module_cmds, $1)=
2948: _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2949: _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2950: _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2951: _LT_AC_TAGVAR(no_undefined_flag, $1)=
2952: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2953: _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2954:
2955: # Dependencies to place before and after the object being linked:
2956: _LT_AC_TAGVAR(predep_objects, $1)=
2957: _LT_AC_TAGVAR(postdep_objects, $1)=
2958: _LT_AC_TAGVAR(predeps, $1)=
2959: _LT_AC_TAGVAR(postdeps, $1)=
2960: _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2961: _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
2962:
2963: # Source file extension for C++ test sources.
2964: ac_ext=cpp
2965:
2966: # Object file extension for compiled C++ test sources.
2967: objext=o
2968: _LT_AC_TAGVAR(objext, $1)=$objext
2969:
2970: # Code to be used in simple compile tests
2971: lt_simple_compile_test_code="int some_variable = 0;"
2972:
2973: # Code to be used in simple link tests
2974: lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
2975:
2976: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2977: _LT_AC_SYS_COMPILER
2978:
2979: # save warnings/boilerplate of simple test code
2980: _LT_COMPILER_BOILERPLATE
2981: _LT_LINKER_BOILERPLATE
2982:
2983: # Allow CC to be a program name with arguments.
2984: lt_save_CC=$CC
2985: lt_save_LD=$LD
2986: lt_save_GCC=$GCC
2987: GCC=$GXX
2988: lt_save_with_gnu_ld=$with_gnu_ld
2989: lt_save_path_LD=$lt_cv_path_LD
2990: if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2991: lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2992: else
2993: $as_unset lt_cv_prog_gnu_ld
2994: fi
2995: if test -n "${lt_cv_path_LDCXX+set}"; then
2996: lt_cv_path_LD=$lt_cv_path_LDCXX
2997: else
2998: $as_unset lt_cv_path_LD
2999: fi
3000: test -z "${LDCXX+set}" || LD=$LDCXX
3001: CC=${CXX-"c++"}
3002: compiler=$CC
3003: _LT_AC_TAGVAR(compiler, $1)=$CC
3004: _LT_CC_BASENAME([$compiler])
3005:
3006: # We don't want -fno-exception wen compiling C++ code, so set the
3007: # no_builtin_flag separately
3008: if test "$GXX" = yes; then
3009: _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
3010: else
3011: _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3012: fi
3013:
3014: if test "$GXX" = yes; then
3015: # Set up default GNU C++ configuration
3016:
3017: AC_PROG_LD
3018:
3019: # Check if GNU C++ uses GNU ld as the underlying linker, since the
3020: # archiving commands below assume that GNU ld is being used.
3021: if test "$with_gnu_ld" = yes; then
3022: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3023: _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'
3024:
3025: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3026: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3027:
3028: # If archive_cmds runs LD, not CC, wlarc should be empty
3029: # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
3030: # investigate it a little bit more. (MM)
3031: wlarc='${wl}'
3032:
3033: # ancient GNU ld didn't support --whole-archive et. al.
3034: if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
3035: grep 'no-whole-archive' > /dev/null; then
3036: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3037: else
3038: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3039: fi
3040: else
3041: with_gnu_ld=no
3042: wlarc=
3043:
3044: # A generic and very simple default shared library creation
3045: # command for GNU C++ for the case where it uses the native
3046: # linker, instead of GNU ld. If possible, this setting should
3047: # overridden to take advantage of the native linker features on
3048: # the platform it is being used on.
3049: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3050: fi
3051:
3052: # Commands to make compiler produce verbose output that lists
3053: # what "hidden" libraries, object files and flags are used when
3054: # linking a shared library.
3055: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3056:
3057: else
3058: GXX=no
3059: with_gnu_ld=no
3060: wlarc=
3061: fi
3062:
3063: # PORTME: fill in a description of your system's C++ link characteristics
3064: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
3065: _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3066: case $host_os in
3067: aix3*)
3068: # FIXME: insert proper C++ library support
3069: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3070: ;;
3071: aix[[4-9]]*)
3072: if test "$host_cpu" = ia64; then
3073: # On IA64, the linker does run time linking by default, so we don't
3074: # have to do anything special.
3075: aix_use_runtimelinking=no
3076: exp_sym_flag='-Bexport'
3077: no_entry_flag=""
3078: else
3079: aix_use_runtimelinking=no
3080:
3081: # Test if we are trying to use run time linking or normal
3082: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
3083: # need to do runtime linking.
3084: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
3085: for ld_flag in $LDFLAGS; do
3086: case $ld_flag in
3087: *-brtl*)
3088: aix_use_runtimelinking=yes
3089: break
3090: ;;
3091: esac
3092: done
3093: ;;
3094: esac
3095:
3096: exp_sym_flag='-bexport'
3097: no_entry_flag='-bnoentry'
3098: fi
3099:
3100: # When large executables or shared objects are built, AIX ld can
3101: # have problems creating the table of contents. If linking a library
3102: # or program results in "error TOC overflow" add -mminimal-toc to
3103: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
3104: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
3105:
3106: _LT_AC_TAGVAR(archive_cmds, $1)=''
3107: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3108: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3109: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3110:
3111: if test "$GXX" = yes; then
3112: case $host_os in aix4.[[012]]|aix4.[[012]].*)
3113: # We only want to do this on AIX 4.2 and lower, the check
3114: # below for broken collect2 doesn't work under 4.3+
3115: collect2name=`${CC} -print-prog-name=collect2`
3116: if test -f "$collect2name" && \
3117: strings "$collect2name" | grep resolve_lib_name >/dev/null
3118: then
3119: # We have reworked collect2
3120: :
3121: else
3122: # We have old collect2
3123: _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
3124: # It fails to find uninstalled libraries when the uninstalled
3125: # path is not listed in the libpath. Setting hardcode_minus_L
3126: # to unsupported forces relinking
3127: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
3128: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3129: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3130: fi
3131: ;;
3132: esac
3133: shared_flag='-shared'
3134: if test "$aix_use_runtimelinking" = yes; then
3135: shared_flag="$shared_flag "'${wl}-G'
3136: fi
3137: else
3138: # not using gcc
3139: if test "$host_cpu" = ia64; then
3140: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
3141: # chokes on -Wl,-G. The following line is correct:
3142: shared_flag='-G'
3143: else
3144: if test "$aix_use_runtimelinking" = yes; then
3145: shared_flag='${wl}-G'
3146: else
3147: shared_flag='${wl}-bM:SRE'
3148: fi
3149: fi
3150: fi
3151:
3152: # It seems that -bexpall does not export symbols beginning with
3153: # underscore (_), so it is better to generate a list of symbols to export.
3154: _LT_AC_TAGVAR(always_export_symbols, $1)=yes
3155: if test "$aix_use_runtimelinking" = yes; then
3156: # Warning - without using the other runtime loading flags (-brtl),
3157: # -berok will link without error, but may produce a broken library.
3158: _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
3159: # Determine the default libpath from the value encoded in an empty executable.
3160: _LT_AC_SYS_LIBPATH_AIX
3161: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3162:
3163: _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 $shared_flag"
3164: else
3165: if test "$host_cpu" = ia64; then
3166: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
3167: _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
3168: _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"
3169: else
3170: # Determine the default libpath from the value encoded in an empty executable.
3171: _LT_AC_SYS_LIBPATH_AIX
3172: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3173: # Warning - without using the other run time loading flags,
3174: # -berok will link without error, but may produce a broken library.
3175: _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
3176: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
3177: # Exported symbols can be pulled into shared objects from archives
3178: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
3179: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
3180: # This is similar to how AIX traditionally builds its shared libraries.
3181: _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'
3182: fi
3183: fi
3184: ;;
3185:
3186: beos*)
3187: if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
3188: _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3189: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
3190: # support --undefined. This deserves some investigation. FIXME
3191: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3192: else
3193: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3194: fi
3195: ;;
3196:
3197: chorus*)
3198: case $cc_basename in
3199: *)
3200: # FIXME: insert proper C++ library support
3201: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3202: ;;
3203: esac
3204: ;;
3205:
3206: cygwin* | mingw* | pw32*)
3207: # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
3208: # as there is no search path for DLLs.
3209: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3210: _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3211: _LT_AC_TAGVAR(always_export_symbols, $1)=no
3212: _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3213:
3214: if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3215: _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'
3216: # If the export-symbols file already is a .def file (1st line
3217: # is EXPORTS), use it as is; otherwise, prepend...
3218: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3219: cp $export_symbols $output_objdir/$soname.def;
3220: else
3221: echo EXPORTS > $output_objdir/$soname.def;
3222: cat $export_symbols >> $output_objdir/$soname.def;
3223: fi~
3224: $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'
3225: else
3226: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3227: fi
3228: ;;
3229: darwin* | rhapsody*)
3230: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3231: _LT_AC_TAGVAR(hardcode_direct, $1)=no
3232: _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3233: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3234: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
3235: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3236: _LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
3237: if test "$GXX" = yes ; then
3238: output_verbose_link_cmd='echo'
3239: _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
3240: _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
3241: _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
3242: _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
3243: if test "$lt_cv_apple_cc_single_mod" != "yes"; then
3244: _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
3245: _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
3246: fi
3247: else
3248: case $cc_basename in
3249: xlc*)
3250: output_verbose_link_cmd='echo'
3251: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
3252: _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3253: # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3254: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3255: _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}'
3256: ;;
3257: *)
3258: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3259: ;;
3260: esac
3261: fi
3262: ;;
3263:
3264: dgux*)
3265: case $cc_basename in
3266: ec++*)
3267: # FIXME: insert proper C++ library support
3268: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3269: ;;
3270: ghcx*)
3271: # Green Hills C++ Compiler
3272: # FIXME: insert proper C++ library support
3273: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3274: ;;
3275: *)
3276: # FIXME: insert proper C++ library support
3277: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3278: ;;
3279: esac
3280: ;;
3281: freebsd[[12]]*)
3282: # C++ shared libraries reported to be fairly broken before switch to ELF
3283: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3284: ;;
3285: freebsd-elf*)
3286: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3287: ;;
3288: freebsd* | dragonfly*)
3289: # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3290: # conventions
3291: _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3292: ;;
3293: gnu*)
3294: ;;
3295: hpux9*)
3296: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3297: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3298: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3299: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3300: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3301: # but as the default
3302: # location of the library.
3303:
3304: case $cc_basename in
3305: CC*)
3306: # FIXME: insert proper C++ library support
3307: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3308: ;;
3309: aCC*)
3310: _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 $lib'
3311: # Commands to make compiler produce verbose output that lists
3312: # what "hidden" libraries, object files and flags are used when
3313: # linking a shared library.
3314: #
3315: # There doesn't appear to be a way to prevent this compiler from
3316: # explicitly linking system object files so we need to strip them
3317: # from the output so that they don't get included in the library
3318: # dependencies.
3319: output_verbose_link_cmd='templist=`($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 $list'
3320: ;;
3321: *)
3322: if test "$GXX" = yes; then
3323: _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'
3324: else
3325: # FIXME: insert proper C++ library support
3326: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3327: fi
3328: ;;
3329: esac
3330: ;;
3331: hpux10*|hpux11*)
3332: if test $with_gnu_ld = no; then
3333: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3334: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3335:
3336: case $host_cpu in
3337: hppa*64*|ia64*) ;;
3338: *)
3339: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3340: ;;
3341: esac
3342: fi
3343: case $host_cpu in
3344: hppa*64*|ia64*)
3345: _LT_AC_TAGVAR(hardcode_direct, $1)=no
3346: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3347: ;;
3348: *)
3349: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3350: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3351: # but as the default
3352: # location of the library.
3353: ;;
3354: esac
3355:
3356: case $cc_basename in
3357: CC*)
3358: # FIXME: insert proper C++ library support
3359: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3360: ;;
3361: aCC*)
3362: case $host_cpu in
3363: hppa*64*)
3364: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3365: ;;
3366: ia64*)
3367: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3368: ;;
3369: *)
3370: _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 $compiler_flags'
3371: ;;
3372: esac
3373: # Commands to make compiler produce verbose output that lists
3374: # what "hidden" libraries, object files and flags are used when
3375: # linking a shared library.
3376: #
3377: # There doesn't appear to be a way to prevent this compiler from
3378: # explicitly linking system object files so we need to strip them
3379: # from the output so that they don't get included in the library
3380: # dependencies.
3381: output_verbose_link_cmd='templist=`($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 $list'
3382: ;;
3383: *)
3384: if test "$GXX" = yes; then
3385: if test $with_gnu_ld = no; then
3386: case $host_cpu in
3387: hppa*64*)
3388: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3389: ;;
3390: ia64*)
3391: _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'
3392: ;;
3393: *)
3394: _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'
3395: ;;
3396: esac
3397: fi
3398: else
3399: # FIXME: insert proper C++ library support
3400: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3401: fi
3402: ;;
3403: esac
3404: ;;
3405: interix[[3-9]]*)
3406: _LT_AC_TAGVAR(hardcode_direct, $1)=no
3407: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3408: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3409: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3410: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
3411: # Instead, shared libraries are loaded at an image base (0x10000000 by
3412: # default) and relocated if they conflict, which is a slow very memory
3413: # consuming and fragmenting process. To avoid this, we pick a random,
3414: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
3415: # time. Moving up from 0x10000000 also allows more sbrk(2) space.
3416: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3417: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3418: ;;
3419: irix5* | irix6*)
3420: case $cc_basename in
3421: CC*)
3422: # SGI C++
3423: _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'
3424:
3425: # Archives containing C++ object files must be created using
3426: # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3427: # necessary to make sure instantiated templates are included
3428: # in the archive.
3429: _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3430: ;;
3431: *)
3432: if test "$GXX" = yes; then
3433: if test "$with_gnu_ld" = no; then
3434: _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'
3435: else
3436: _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'
3437: fi
3438: fi
3439: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3440: ;;
3441: esac
3442: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3443: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3444: ;;
3445: linux* | k*bsd*-gnu)
3446: case $cc_basename in
3447: KCC*)
3448: # Kuck and Associates, Inc. (KAI) C++ Compiler
3449:
3450: # KCC will only create a shared library if the output file
3451: # ends with ".so" (or ".sl" for HP-UX), so rename the library
3452: # to its proper name (with version) after linking.
3453: _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'
3454: _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 $lib'
3455: # Commands to make compiler produce verbose output that lists
3456: # what "hidden" libraries, object files and flags are used when
3457: # linking a shared library.
3458: #
3459: # There doesn't appear to be a way to prevent this compiler from
3460: # explicitly linking system object files so we need to strip them
3461: # from the output so that they don't get included in the library
3462: # dependencies.
3463: output_verbose_link_cmd='templist=`$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'
3464:
3465: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3466: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3467:
3468: # Archives containing C++ object files must be created using
3469: # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3470: _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3471: ;;
3472: icpc*)
3473: # Intel C++
3474: with_gnu_ld=yes
3475: # version 8.0 and above of icpc choke on multiply defined symbols
3476: # if we add $predep_objects and $postdep_objects, however 7.1 and
3477: # earlier do not add the objects themselves.
3478: case `$CC -V 2>&1` in
3479: *"Version 7."*)
3480: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3481: _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'
3482: ;;
3483: *) # Version 8.0 or newer
3484: tmp_idyn=
3485: case $host_cpu in
3486: ia64*) tmp_idyn=' -i_dynamic';;
3487: esac
3488: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3489: _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'
3490: ;;
3491: esac
3492: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3493: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3494: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3495: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3496: ;;
3497: pgCC* | pgcpp*)
3498: # Portland Group C++ compiler
3499: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3500: _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'
3501:
3502: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3503: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3504: _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'
3505: ;;
3506: cxx*)
3507: # Compaq C++
3508: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3509: _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'
3510:
3511: runpath_var=LD_RUN_PATH
3512: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3513: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3514:
3515: # Commands to make compiler produce verbose output that lists
3516: # what "hidden" libraries, object files and flags are used when
3517: # linking a shared library.
3518: #
3519: # There doesn't appear to be a way to prevent this compiler from
3520: # explicitly linking system object files so we need to strip them
3521: # from the output so that they don't get included in the library
3522: # dependencies.
3523: output_verbose_link_cmd='templist=`$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 $list'
3524: ;;
3525: *)
3526: case `$CC -V 2>&1 | sed 5q` in
3527: *Sun\ C*)
3528: # Sun C++ 5.9
3529: _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3530: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3531: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
3532: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3533: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
3534:
3535: # Not sure whether something based on
3536: # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
3537: # would be better.
3538: output_verbose_link_cmd='echo'
3539:
3540: # Archives containing C++ object files must be created using
3541: # "CC -xar", where "CC" is the Sun C++ compiler. This is
3542: # necessary to make sure instantiated templates are included
3543: # in the archive.
3544: _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3545: ;;
3546: esac
3547: ;;
3548: esac
3549: ;;
3550: lynxos*)
3551: # FIXME: insert proper C++ library support
3552: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3553: ;;
3554: m88k*)
3555: # FIXME: insert proper C++ library support
3556: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3557: ;;
3558: mvs*)
3559: case $cc_basename in
3560: cxx*)
3561: # FIXME: insert proper C++ library support
3562: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3563: ;;
3564: *)
3565: # FIXME: insert proper C++ library support
3566: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3567: ;;
3568: esac
3569: ;;
3570: netbsd*)
3571: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3572: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3573: wlarc=
3574: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3575: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3576: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3577: fi
3578: # Workaround some broken pre-1.5 toolchains
3579: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3580: ;;
3581: openbsd2*)
3582: # C++ shared libraries are fairly broken
3583: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3584: ;;
3585: openbsd*)
3586: if test -f /usr/libexec/ld.so; then
3587: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3588: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3589: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3590: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3591: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3592: _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'
3593: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3594: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3595: fi
3596: output_verbose_link_cmd='echo'
3597: else
3598: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3599: fi
3600: ;;
3601: osf3*)
3602: case $cc_basename in
3603: KCC*)
3604: # Kuck and Associates, Inc. (KAI) C++ Compiler
3605:
3606: # KCC will only create a shared library if the output file
3607: # ends with ".so" (or ".sl" for HP-UX), so rename the library
3608: # to its proper name (with version) after linking.
3609: _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'
3610:
3611: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3612: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3613:
3614: # Archives containing C++ object files must be created using
3615: # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3616: _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3617:
3618: ;;
3619: RCC*)
3620: # Rational C++ 2.4.1
3621: # FIXME: insert proper C++ library support
3622: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3623: ;;
3624: cxx*)
3625: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3626: _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'
3627:
3628: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3629: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3630:
3631: # Commands to make compiler produce verbose output that lists
3632: # what "hidden" libraries, object files and flags are used when
3633: # linking a shared library.
3634: #
3635: # There doesn't appear to be a way to prevent this compiler from
3636: # explicitly linking system object files so we need to strip them
3637: # from the output so that they don't get included in the library
3638: # dependencies.
3639: output_verbose_link_cmd='templist=`$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 $list'
3640: ;;
3641: *)
3642: if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3643: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3644: _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'
3645:
3646: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3647: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3648:
3649: # Commands to make compiler produce verbose output that lists
3650: # what "hidden" libraries, object files and flags are used when
3651: # linking a shared library.
3652: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3653:
3654: else
3655: # FIXME: insert proper C++ library support
3656: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3657: fi
3658: ;;
3659: esac
3660: ;;
3661: osf4* | osf5*)
3662: case $cc_basename in
3663: KCC*)
3664: # Kuck and Associates, Inc. (KAI) C++ Compiler
3665:
3666: # KCC will only create a shared library if the output file
3667: # ends with ".so" (or ".sl" for HP-UX), so rename the library
3668: # to its proper name (with version) after linking.
3669: _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'
3670:
3671: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3672: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3673:
3674: # Archives containing C++ object files must be created using
3675: # the KAI C++ compiler.
3676: _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3677: ;;
3678: RCC*)
3679: # Rational C++ 2.4.1
3680: # FIXME: insert proper C++ library support
3681: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3682: ;;
3683: cxx*)
3684: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3685: _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'
3686: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3687: echo "-hidden">> $lib.exp~
3688: $CC -shared$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~
3689: $rm $lib.exp'
3690:
3691: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3692: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3693:
3694: # Commands to make compiler produce verbose output that lists
3695: # what "hidden" libraries, object files and flags are used when
3696: # linking a shared library.
3697: #
3698: # There doesn't appear to be a way to prevent this compiler from
3699: # explicitly linking system object files so we need to strip them
3700: # from the output so that they don't get included in the library
3701: # dependencies.
3702: output_verbose_link_cmd='templist=`$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 $list'
3703: ;;
3704: *)
3705: if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3706: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3707: _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'
3708:
3709: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3710: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3711:
3712: # Commands to make compiler produce verbose output that lists
3713: # what "hidden" libraries, object files and flags are used when
3714: # linking a shared library.
3715: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3716:
3717: else
3718: # FIXME: insert proper C++ library support
3719: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3720: fi
3721: ;;
3722: esac
3723: ;;
3724: psos*)
3725: # FIXME: insert proper C++ library support
3726: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3727: ;;
3728: sunos4*)
3729: case $cc_basename in
3730: CC*)
3731: # Sun C++ 4.x
3732: # FIXME: insert proper C++ library support
3733: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3734: ;;
3735: lcc*)
3736: # Lucid
3737: # FIXME: insert proper C++ library support
3738: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3739: ;;
3740: *)
3741: # FIXME: insert proper C++ library support
3742: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3743: ;;
3744: esac
3745: ;;
3746: solaris*)
3747: case $cc_basename in
3748: CC*)
3749: # Sun C++ 4.2, 5.x and Centerline C++
3750: _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
3751: _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3752: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3753: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3754: $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3755:
3756: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3757: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3758: case $host_os in
3759: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3760: *)
3761: # The compiler driver will combine and reorder linker options,
3762: # but understands `-z linker_flag'.
3763: # Supported since Solaris 2.6 (maybe 2.5.1?)
3764: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
3765: ;;
3766: esac
3767: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3768:
3769: output_verbose_link_cmd='echo'
3770:
3771: # Archives containing C++ object files must be created using
3772: # "CC -xar", where "CC" is the Sun C++ compiler. This is
3773: # necessary to make sure instantiated templates are included
3774: # in the archive.
3775: _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3776: ;;
3777: gcx*)
3778: # Green Hills C++ Compiler
3779: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3780:
3781: # The C++ compiler must be used to create the archive.
3782: _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3783: ;;
3784: *)
3785: # GNU C++ compiler with Solaris linker
3786: if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3787: _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3788: if $CC --version | grep -v '^2\.7' > /dev/null; then
3789: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3790: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3791: $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3792:
3793: # Commands to make compiler produce verbose output that lists
3794: # what "hidden" libraries, object files and flags are used when
3795: # linking a shared library.
3796: output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3797: else
3798: # g++ 2.7 appears to require `-G' NOT `-shared' on this
3799: # platform.
3800: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3801: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3802: $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3803:
3804: # Commands to make compiler produce verbose output that lists
3805: # what "hidden" libraries, object files and flags are used when
3806: # linking a shared library.
3807: output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3808: fi
3809:
3810: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3811: case $host_os in
3812: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3813: *)
3814: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3815: ;;
3816: esac
3817: fi
3818: ;;
3819: esac
3820: ;;
3821: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
3822: _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3823: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3824: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3825: runpath_var='LD_RUN_PATH'
3826:
3827: case $cc_basename in
3828: CC*)
3829: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3830: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3831: ;;
3832: *)
3833: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3834: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3835: ;;
3836: esac
3837: ;;
3838: sysv5* | sco3.2v5* | sco5v6*)
3839: # Note: We can NOT use -z defs as we might desire, because we do not
3840: # link with -lc, and that would cause any symbols used from libc to
3841: # always be unresolved, which means just about no library would
3842: # ever link correctly. If we're not using GNU ld we use -z text
3843: # though, which does catch some bad symbols but isn't as heavy-handed
3844: # as -z defs.
3845: # For security reasons, it is highly recommended that you always
3846: # use absolute paths for naming shared libraries, and exclude the
3847: # DT_RUNPATH tag from executables and libraries. But doing so
3848: # requires that you compile everything twice, which is a pain.
3849: # So that behaviour is only enabled if SCOABSPATH is set to a
3850: # non-empty value in the environment. Most likely only useful for
3851: # creating official distributions of packages.
3852: # This is a hack until libtool officially supports absolute path
3853: # names for shared libraries.
3854: _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3855: _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
3856: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3857: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3858: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
3859: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3860: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3861: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
3862: runpath_var='LD_RUN_PATH'
3863:
3864: case $cc_basename in
3865: CC*)
3866: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3867: _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'
3868: ;;
3869: *)
3870: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3871: _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'
3872: ;;
3873: esac
3874: ;;
3875: tandem*)
3876: case $cc_basename in
3877: NCC*)
3878: # NonStop-UX NCC 3.20
3879: # FIXME: insert proper C++ library support
3880: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3881: ;;
3882: *)
3883: # FIXME: insert proper C++ library support
3884: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3885: ;;
3886: esac
3887: ;;
3888: vxworks*)
3889: # FIXME: insert proper C++ library support
3890: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3891: ;;
3892: *)
3893: # FIXME: insert proper C++ library support
3894: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3895: ;;
3896: esac
3897: AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3898: test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3899:
3900: _LT_AC_TAGVAR(GCC, $1)="$GXX"
3901: _LT_AC_TAGVAR(LD, $1)="$LD"
3902:
3903: AC_LIBTOOL_POSTDEP_PREDEP($1)
3904: AC_LIBTOOL_PROG_COMPILER_PIC($1)
3905: AC_LIBTOOL_PROG_CC_C_O($1)
3906: AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3907: AC_LIBTOOL_PROG_LD_SHLIBS($1)
3908: AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3909: AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3910:
3911: AC_LIBTOOL_CONFIG($1)
3912:
3913: AC_LANG_POP
3914: CC=$lt_save_CC
3915: LDCXX=$LD
3916: LD=$lt_save_LD
3917: GCC=$lt_save_GCC
3918: with_gnu_ldcxx=$with_gnu_ld
3919: with_gnu_ld=$lt_save_with_gnu_ld
3920: lt_cv_path_LDCXX=$lt_cv_path_LD
3921: lt_cv_path_LD=$lt_save_path_LD
3922: lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3923: lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3924: ])# AC_LIBTOOL_LANG_CXX_CONFIG
3925:
3926: # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3927: # ------------------------------------
3928: # Figure out "hidden" library dependencies from verbose
3929: # compiler output when linking a shared library.
3930: # Parse the compiler output and extract the necessary
3931: # objects, libraries and library flags.
3932: AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],
3933: [AC_REQUIRE([LT_AC_PROG_SED])dnl
3934: dnl we can't use the lt_simple_compile_test_code here,
3935: dnl because it contains code intended for an executable,
3936: dnl not a library. It's possible we should let each
3937: dnl tag define a new lt_????_link_test_code variable,
3938: dnl but it's only used here...
3939: ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3940: int a;
3941: void foo (void) { a = 0; }
3942: EOF
3943: ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3944: class Foo
3945: {
3946: public:
3947: Foo (void) { a = 0; }
3948: private:
3949: int a;
3950: };
3951: EOF
3952: ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3953: subroutine foo
3954: implicit none
3955: integer*4 a
3956: a=0
3957: return
3958: end
3959: EOF
3960: ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3961: public class foo {
3962: private int a;
3963: public void bar (void) {
3964: a = 0;
3965: }
3966: };
3967: EOF
3968: ])
3969: dnl Parse the compiler output and extract the necessary
3970: dnl objects, libraries and library flags.
3971: if AC_TRY_EVAL(ac_compile); then
3972: # Parse the compiler output and extract the necessary
3973: # objects, libraries and library flags.
3974:
3975: # Sentinel used to keep track of whether or not we are before
3976: # the conftest object file.
3977: pre_test_object_deps_done=no
3978:
3979: # The `*' in the case matches for architectures that use `case' in
3980: # $output_verbose_cmd can trigger glob expansion during the loop
3981: # eval without this substitution.
3982: output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
3983:
3984: for p in `eval $output_verbose_link_cmd`; do
3985: case $p in
3986:
3987: -L* | -R* | -l*)
3988: # Some compilers place space between "-{L,R}" and the path.
3989: # Remove the space.
3990: if test $p = "-L" \
3991: || test $p = "-R"; then
3992: prev=$p
3993: continue
3994: else
3995: prev=
3996: fi
3997:
3998: if test "$pre_test_object_deps_done" = no; then
3999: case $p in
4000: -L* | -R*)
4001: # Internal compiler library paths should come after those
4002: # provided the user. The postdeps already come after the
4003: # user supplied libs so there is no need to process them.
4004: if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
4005: _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
4006: else
4007: _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
4008: fi
4009: ;;
4010: # The "-l" case would never come before the object being
4011: # linked, so don't bother handling this case.
4012: esac
4013: else
4014: if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
4015: _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
4016: else
4017: _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
4018: fi
4019: fi
4020: ;;
4021:
4022: *.$objext)
4023: # This assumes that the test object file only shows up
4024: # once in the compiler output.
4025: if test "$p" = "conftest.$objext"; then
4026: pre_test_object_deps_done=yes
4027: continue
4028: fi
4029:
4030: if test "$pre_test_object_deps_done" = no; then
4031: if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
4032: _LT_AC_TAGVAR(predep_objects, $1)="$p"
4033: else
4034: _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
4035: fi
4036: else
4037: if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
4038: _LT_AC_TAGVAR(postdep_objects, $1)="$p"
4039: else
4040: _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
4041: fi
4042: fi
4043: ;;
4044:
4045: *) ;; # Ignore the rest.
4046:
4047: esac
4048: done
4049:
4050: # Clean up.
4051: rm -f a.out a.exe
4052: else
4053: echo "libtool.m4: error: problem compiling $1 test program"
4054: fi
4055:
4056: $rm -f confest.$objext
4057:
4058: _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
4059: if test -n "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
4060: _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_AC_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
4061: fi
4062:
4063: # PORTME: override above test on systems where it is broken
4064: ifelse([$1],[CXX],
4065: [case $host_os in
4066: interix[[3-9]]*)
4067: # Interix 3.5 installs completely hosed .la files for C++, so rather than
4068: # hack all around it, let's just trust "g++" to DTRT.
4069: _LT_AC_TAGVAR(predep_objects,$1)=
4070: _LT_AC_TAGVAR(postdep_objects,$1)=
4071: _LT_AC_TAGVAR(postdeps,$1)=
4072: ;;
4073:
4074: linux*)
4075: case `$CC -V 2>&1 | sed 5q` in
4076: *Sun\ C*)
4077: # Sun C++ 5.9
4078: #
4079: # The more standards-conforming stlport4 library is
4080: # incompatible with the Cstd library. Avoid specifying
4081: # it if it's in CXXFLAGS. Ignore libCrun as
4082: # -library=stlport4 depends on it.
4083: case " $CXX $CXXFLAGS " in
4084: *" -library=stlport4 "*)
4085: solaris_use_stlport4=yes
4086: ;;
4087: esac
4088: if test "$solaris_use_stlport4" != yes; then
4089: _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
4090: fi
4091: ;;
4092: esac
4093: ;;
4094:
4095: solaris*)
4096: case $cc_basename in
4097: CC*)
4098: # The more standards-conforming stlport4 library is
4099: # incompatible with the Cstd library. Avoid specifying
4100: # it if it's in CXXFLAGS. Ignore libCrun as
4101: # -library=stlport4 depends on it.
4102: case " $CXX $CXXFLAGS " in
4103: *" -library=stlport4 "*)
4104: solaris_use_stlport4=yes
4105: ;;
4106: esac
4107:
4108: # Adding this requires a known-good setup of shared libraries for
4109: # Sun compiler versions before 5.6, else PIC objects from an old
4110: # archive will be linked into the output, leading to subtle bugs.
4111: if test "$solaris_use_stlport4" != yes; then
4112: _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
4113: fi
4114: ;;
4115: esac
4116: ;;
4117: esac
4118: ])
4119: case " $_LT_AC_TAGVAR(postdeps, $1) " in
4120: *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
4121: esac
4122: ])# AC_LIBTOOL_POSTDEP_PREDEP
4123:
4124: # AC_LIBTOOL_LANG_F77_CONFIG
4125: # --------------------------
4126: # Ensure that the configuration vars for the C compiler are
4127: # suitably defined. Those variables are subsequently used by
4128: # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4129: AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
4130: AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
4131: [AC_REQUIRE([AC_PROG_F77])
4132: AC_LANG_PUSH(Fortran 77)
4133:
4134: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4135: _LT_AC_TAGVAR(allow_undefined_flag, $1)=
4136: _LT_AC_TAGVAR(always_export_symbols, $1)=no
4137: _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
4138: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
4139: _LT_AC_TAGVAR(hardcode_direct, $1)=no
4140: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
4141: _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4142: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4143: _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
4144: _LT_AC_TAGVAR(hardcode_automatic, $1)=no
4145: _LT_AC_TAGVAR(module_cmds, $1)=
4146: _LT_AC_TAGVAR(module_expsym_cmds, $1)=
4147: _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
4148: _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4149: _LT_AC_TAGVAR(no_undefined_flag, $1)=
4150: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4151: _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4152:
4153: # Source file extension for f77 test sources.
4154: ac_ext=f
4155:
4156: # Object file extension for compiled f77 test sources.
4157: objext=o
4158: _LT_AC_TAGVAR(objext, $1)=$objext
4159:
4160: # Code to be used in simple compile tests
4161: lt_simple_compile_test_code="\
4162: subroutine t
4163: return
4164: end
4165: "
4166:
4167: # Code to be used in simple link tests
4168: lt_simple_link_test_code="\
4169: program t
4170: end
4171: "
4172:
4173: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4174: _LT_AC_SYS_COMPILER
4175:
4176: # save warnings/boilerplate of simple test code
4177: _LT_COMPILER_BOILERPLATE
4178: _LT_LINKER_BOILERPLATE
4179:
4180: # Allow CC to be a program name with arguments.
4181: lt_save_CC="$CC"
4182: CC=${F77-"f77"}
4183: compiler=$CC
4184: _LT_AC_TAGVAR(compiler, $1)=$CC
4185: _LT_CC_BASENAME([$compiler])
4186:
4187: AC_MSG_CHECKING([if libtool supports shared libraries])
4188: AC_MSG_RESULT([$can_build_shared])
4189:
4190: AC_MSG_CHECKING([whether to build shared libraries])
4191: test "$can_build_shared" = "no" && enable_shared=no
4192:
4193: # On AIX, shared libraries and static libraries use the same namespace, and
4194: # are all built from PIC.
4195: case $host_os in
4196: aix3*)
4197: test "$enable_shared" = yes && enable_static=no
4198: if test -n "$RANLIB"; then
4199: archive_cmds="$archive_cmds~\$RANLIB \$lib"
4200: postinstall_cmds='$RANLIB $lib'
4201: fi
4202: ;;
4203: aix[[4-9]]*)
4204: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
4205: test "$enable_shared" = yes && enable_static=no
4206: fi
4207: ;;
4208: esac
4209: AC_MSG_RESULT([$enable_shared])
4210:
4211: AC_MSG_CHECKING([whether to build static libraries])
4212: # Make sure either enable_shared or enable_static is yes.
4213: test "$enable_shared" = yes || enable_static=yes
4214: AC_MSG_RESULT([$enable_static])
4215:
4216: _LT_AC_TAGVAR(GCC, $1)="$G77"
4217: _LT_AC_TAGVAR(LD, $1)="$LD"
4218:
4219: AC_LIBTOOL_PROG_COMPILER_PIC($1)
4220: AC_LIBTOOL_PROG_CC_C_O($1)
4221: AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4222: AC_LIBTOOL_PROG_LD_SHLIBS($1)
4223: AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4224: AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4225:
4226: AC_LIBTOOL_CONFIG($1)
4227:
4228: AC_LANG_POP
4229: CC="$lt_save_CC"
4230: ])# AC_LIBTOOL_LANG_F77_CONFIG
4231:
4232:
4233: # AC_LIBTOOL_LANG_GCJ_CONFIG
4234: # --------------------------
4235: # Ensure that the configuration vars for the C compiler are
4236: # suitably defined. Those variables are subsequently used by
4237: # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4238: AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
4239: AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
4240: [AC_LANG_SAVE
4241:
4242: # Source file extension for Java test sources.
4243: ac_ext=java
4244:
4245: # Object file extension for compiled Java test sources.
4246: objext=o
4247: _LT_AC_TAGVAR(objext, $1)=$objext
4248:
4249: # Code to be used in simple compile tests
4250: lt_simple_compile_test_code="class foo {}"
4251:
4252: # Code to be used in simple link tests
4253: lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
4254:
4255: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4256: _LT_AC_SYS_COMPILER
4257:
4258: # save warnings/boilerplate of simple test code
4259: _LT_COMPILER_BOILERPLATE
4260: _LT_LINKER_BOILERPLATE
4261:
4262: # Allow CC to be a program name with arguments.
4263: lt_save_CC="$CC"
4264: CC=${GCJ-"gcj"}
4265: compiler=$CC
4266: _LT_AC_TAGVAR(compiler, $1)=$CC
4267: _LT_CC_BASENAME([$compiler])
4268:
4269: # GCJ did not exist at the time GCC didn't implicitly link libc in.
4270: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4271:
4272: _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4273:
4274: AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
4275: AC_LIBTOOL_PROG_COMPILER_PIC($1)
4276: AC_LIBTOOL_PROG_CC_C_O($1)
4277: AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4278: AC_LIBTOOL_PROG_LD_SHLIBS($1)
4279: AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4280: AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4281:
4282: AC_LIBTOOL_CONFIG($1)
4283:
4284: AC_LANG_RESTORE
4285: CC="$lt_save_CC"
4286: ])# AC_LIBTOOL_LANG_GCJ_CONFIG
4287:
4288:
4289: # AC_LIBTOOL_LANG_RC_CONFIG
4290: # -------------------------
4291: # Ensure that the configuration vars for the Windows resource compiler are
4292: # suitably defined. Those variables are subsequently used by
4293: # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4294: AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
4295: AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
4296: [AC_LANG_SAVE
4297:
4298: # Source file extension for RC test sources.
4299: ac_ext=rc
4300:
4301: # Object file extension for compiled RC test sources.
4302: objext=o
4303: _LT_AC_TAGVAR(objext, $1)=$objext
4304:
4305: # Code to be used in simple compile tests
4306: lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
4307:
4308: # Code to be used in simple link tests
4309: lt_simple_link_test_code="$lt_simple_compile_test_code"
4310:
4311: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4312: _LT_AC_SYS_COMPILER
4313:
4314: # save warnings/boilerplate of simple test code
4315: _LT_COMPILER_BOILERPLATE
4316: _LT_LINKER_BOILERPLATE
4317:
4318: # Allow CC to be a program name with arguments.
4319: lt_save_CC="$CC"
4320: CC=${RC-"windres"}
4321: compiler=$CC
4322: _LT_AC_TAGVAR(compiler, $1)=$CC
4323: _LT_CC_BASENAME([$compiler])
4324: _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
4325:
4326: AC_LIBTOOL_CONFIG($1)
4327:
4328: AC_LANG_RESTORE
4329: CC="$lt_save_CC"
4330: ])# AC_LIBTOOL_LANG_RC_CONFIG
4331:
4332:
4333: # AC_LIBTOOL_CONFIG([TAGNAME])
4334: # ----------------------------
4335: # If TAGNAME is not passed, then create an initial libtool script
4336: # with a default configuration from the untagged config vars. Otherwise
4337: # add code to config.status for appending the configuration named by
4338: # TAGNAME from the matching tagged config vars.
4339: AC_DEFUN([AC_LIBTOOL_CONFIG],
4340: [# The else clause should only fire when bootstrapping the
4341: # libtool distribution, otherwise you forgot to ship ltmain.sh
4342: # with your package, and you will get complaints that there are
4343: # no rules to generate ltmain.sh.
4344: if test -f "$ltmain"; then
4345: # See if we are running on zsh, and set the options which allow our commands through
4346: # without removal of \ escapes.
4347: if test -n "${ZSH_VERSION+set}" ; then
4348: setopt NO_GLOB_SUBST
4349: fi
4350: # Now quote all the things that may contain metacharacters while being
4351: # careful not to overquote the AC_SUBSTed values. We take copies of the
4352: # variables and quote the copies for generation of the libtool script.
4353: for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
4354: SED SHELL STRIP \
4355: libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4356: old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4357: deplibs_check_method reload_flag reload_cmds need_locks \
4358: lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4359: lt_cv_sys_global_symbol_to_c_name_address \
4360: sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4361: old_postinstall_cmds old_postuninstall_cmds \
4362: _LT_AC_TAGVAR(compiler, $1) \
4363: _LT_AC_TAGVAR(CC, $1) \
4364: _LT_AC_TAGVAR(LD, $1) \
4365: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4366: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4367: _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4368: _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4369: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4370: _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4371: _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4372: _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4373: _LT_AC_TAGVAR(old_archive_cmds, $1) \
4374: _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4375: _LT_AC_TAGVAR(predep_objects, $1) \
4376: _LT_AC_TAGVAR(postdep_objects, $1) \
4377: _LT_AC_TAGVAR(predeps, $1) \
4378: _LT_AC_TAGVAR(postdeps, $1) \
4379: _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4380: _LT_AC_TAGVAR(compiler_lib_search_dirs, $1) \
4381: _LT_AC_TAGVAR(archive_cmds, $1) \
4382: _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4383: _LT_AC_TAGVAR(postinstall_cmds, $1) \
4384: _LT_AC_TAGVAR(postuninstall_cmds, $1) \
4385: _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4386: _LT_AC_TAGVAR(allow_undefined_flag, $1) \
4387: _LT_AC_TAGVAR(no_undefined_flag, $1) \
4388: _LT_AC_TAGVAR(export_symbols_cmds, $1) \
4389: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4390: _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4391: _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4392: _LT_AC_TAGVAR(hardcode_automatic, $1) \
4393: _LT_AC_TAGVAR(module_cmds, $1) \
4394: _LT_AC_TAGVAR(module_expsym_cmds, $1) \
4395: _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4396: _LT_AC_TAGVAR(fix_srcfile_path, $1) \
4397: _LT_AC_TAGVAR(exclude_expsyms, $1) \
4398: _LT_AC_TAGVAR(include_expsyms, $1); do
4399:
4400: case $var in
4401: _LT_AC_TAGVAR(old_archive_cmds, $1) | \
4402: _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4403: _LT_AC_TAGVAR(archive_cmds, $1) | \
4404: _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4405: _LT_AC_TAGVAR(module_cmds, $1) | \
4406: _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4407: _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4408: _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4409: extract_expsyms_cmds | reload_cmds | finish_cmds | \
4410: postinstall_cmds | postuninstall_cmds | \
4411: old_postinstall_cmds | old_postuninstall_cmds | \
4412: sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4413: # Double-quote double-evaled strings.
4414: eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4415: ;;
4416: *)
4417: eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4418: ;;
4419: esac
4420: done
4421:
4422: case $lt_echo in
4423: *'\[$]0 --fallback-echo"')
4424: lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4425: ;;
4426: esac
4427:
4428: ifelse([$1], [],
4429: [cfgfile="${ofile}T"
4430: trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4431: $rm -f "$cfgfile"
4432: AC_MSG_NOTICE([creating $ofile])],
4433: [cfgfile="$ofile"])
4434:
4435: cat <<__EOF__ >> "$cfgfile"
4436: ifelse([$1], [],
4437: [#! $SHELL
4438:
4439: # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4440: # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4441: # NOTE: Changes made to this file will be lost: look at ltmain.sh.
4442: #
4443: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
4444: # Free Software Foundation, Inc.
4445: #
4446: # This file is part of GNU Libtool:
4447: # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4448: #
4449: # This program is free software; you can redistribute it and/or modify
4450: # it under the terms of the GNU General Public License as published by
4451: # the Free Software Foundation; either version 2 of the License, or
4452: # (at your option) any later version.
4453: #
4454: # This program is distributed in the hope that it will be useful, but
4455: # WITHOUT ANY WARRANTY; without even the implied warranty of
4456: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4457: # General Public License for more details.
4458: #
4459: # You should have received a copy of the GNU General Public License
4460: # along with this program; if not, write to the Free Software
4461: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
4462: #
4463: # As a special exception to the GNU General Public License, if you
4464: # distribute this file as part of a program that contains a
4465: # configuration script generated by Autoconf, you may include it under
4466: # the same distribution terms that you use for the rest of that program.
4467:
4468: # A sed program that does not truncate output.
4469: SED=$lt_SED
4470:
4471: # Sed that helps us avoid accidentally triggering echo(1) options like -n.
4472: Xsed="$SED -e 1s/^X//"
4473:
4474: # The HP-UX ksh and POSIX shell print the target directory to stdout
4475: # if CDPATH is set.
4476: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4477:
4478: # The names of the tagged configurations supported by this script.
4479: available_tags=
4480:
4481: # ### BEGIN LIBTOOL CONFIG],
4482: [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4483:
4484: # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4485:
4486: # Shell to use when invoking shell scripts.
4487: SHELL=$lt_SHELL
4488:
4489: # Whether or not to build shared libraries.
4490: build_libtool_libs=$enable_shared
4491:
4492: # Whether or not to build static libraries.
4493: build_old_libs=$enable_static
4494:
4495: # Whether or not to add -lc for building shared libraries.
4496: build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4497:
4498: # Whether or not to disallow shared libs when runtime libs are static
4499: allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4500:
4501: # Whether or not to optimize for fast installation.
4502: fast_install=$enable_fast_install
4503:
4504: # The host system.
4505: host_alias=$host_alias
4506: host=$host
4507: host_os=$host_os
4508:
4509: # The build system.
4510: build_alias=$build_alias
4511: build=$build
4512: build_os=$build_os
4513:
4514: # An echo program that does not interpret backslashes.
4515: echo=$lt_echo
4516:
4517: # The archiver.
4518: AR=$lt_AR
4519: AR_FLAGS=$lt_AR_FLAGS
4520:
4521: # A C compiler.
4522: LTCC=$lt_LTCC
4523:
4524: # LTCC compiler flags.
4525: LTCFLAGS=$lt_LTCFLAGS
4526:
4527: # A language-specific compiler.
4528: CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4529:
4530: # Is the compiler the GNU C compiler?
4531: with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4532:
4533: # An ERE matcher.
4534: EGREP=$lt_EGREP
4535:
4536: # The linker used to build libraries.
4537: LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4538:
4539: # Whether we need hard or soft links.
4540: LN_S=$lt_LN_S
4541:
4542: # A BSD-compatible nm program.
4543: NM=$lt_NM
4544:
4545: # A symbol stripping program
4546: STRIP=$lt_STRIP
4547:
4548: # Used to examine libraries when file_magic_cmd begins "file"
4549: MAGIC_CMD=$MAGIC_CMD
4550:
4551: # Used on cygwin: DLL creation program.
4552: DLLTOOL="$DLLTOOL"
4553:
4554: # Used on cygwin: object dumper.
4555: OBJDUMP="$OBJDUMP"
4556:
4557: # Used on cygwin: assembler.
4558: AS="$AS"
4559:
4560: # The name of the directory that contains temporary libtool files.
4561: objdir=$objdir
4562:
4563: # How to create reloadable object files.
4564: reload_flag=$lt_reload_flag
4565: reload_cmds=$lt_reload_cmds
4566:
4567: # How to pass a linker flag through the compiler.
4568: wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4569:
4570: # Object file suffix (normally "o").
4571: objext="$ac_objext"
4572:
4573: # Old archive suffix (normally "a").
4574: libext="$libext"
4575:
4576: # Shared library suffix (normally ".so").
4577: shrext_cmds='$shrext_cmds'
4578:
4579: # Executable file suffix (normally "").
4580: exeext="$exeext"
4581:
4582: # Additional compiler flags for building library objects.
4583: pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4584: pic_mode=$pic_mode
4585:
4586: # What is the maximum length of a command?
4587: max_cmd_len=$lt_cv_sys_max_cmd_len
4588:
4589: # Does compiler simultaneously support -c and -o options?
4590: compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4591:
4592: # Must we lock files when doing compilation?
4593: need_locks=$lt_need_locks
4594:
4595: # Do we need the lib prefix for modules?
4596: need_lib_prefix=$need_lib_prefix
4597:
4598: # Do we need a version for libraries?
4599: need_version=$need_version
4600:
4601: # Whether dlopen is supported.
4602: dlopen_support=$enable_dlopen
4603:
4604: # Whether dlopen of programs is supported.
4605: dlopen_self=$enable_dlopen_self
4606:
4607: # Whether dlopen of statically linked programs is supported.
4608: dlopen_self_static=$enable_dlopen_self_static
4609:
4610: # Compiler flag to prevent dynamic linking.
4611: link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4612:
4613: # Compiler flag to turn off builtin functions.
4614: no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4615:
4616: # Compiler flag to allow reflexive dlopens.
4617: export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4618:
4619: # Compiler flag to generate shared objects directly from archives.
4620: whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4621:
4622: # Compiler flag to generate thread-safe objects.
4623: thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4624:
4625: # Library versioning type.
4626: version_type=$version_type
4627:
4628: # Format of library name prefix.
4629: libname_spec=$lt_libname_spec
4630:
4631: # List of archive names. First name is the real one, the rest are links.
4632: # The last name is the one that the linker finds with -lNAME.
4633: library_names_spec=$lt_library_names_spec
4634:
4635: # The coded name of the library, if different from the real name.
4636: soname_spec=$lt_soname_spec
4637:
4638: # Commands used to build and install an old-style archive.
4639: RANLIB=$lt_RANLIB
4640: old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4641: old_postinstall_cmds=$lt_old_postinstall_cmds
4642: old_postuninstall_cmds=$lt_old_postuninstall_cmds
4643:
4644: # Create an old-style archive from a shared archive.
4645: old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4646:
4647: # Create a temporary old-style archive to link instead of a shared archive.
4648: old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4649:
4650: # Commands used to build and install a shared archive.
4651: archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4652: archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4653: postinstall_cmds=$lt_postinstall_cmds
4654: postuninstall_cmds=$lt_postuninstall_cmds
4655:
4656: # Commands used to build a loadable module (assumed same as above if empty)
4657: module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4658: module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4659:
4660: # Commands to strip libraries.
4661: old_striplib=$lt_old_striplib
4662: striplib=$lt_striplib
4663:
4664: # Dependencies to place before the objects being linked to create a
4665: # shared library.
4666: predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4667:
4668: # Dependencies to place after the objects being linked to create a
4669: # shared library.
4670: postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4671:
4672: # Dependencies to place before the objects being linked to create a
4673: # shared library.
4674: predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4675:
4676: # Dependencies to place after the objects being linked to create a
4677: # shared library.
4678: postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4679:
4680: # The directories searched by this compiler when creating a shared
4681: # library
4682: compiler_lib_search_dirs=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)
4683:
4684: # The library search path used internally by the compiler when linking
4685: # a shared library.
4686: compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4687:
4688: # Method to check whether dependent libraries are shared objects.
4689: deplibs_check_method=$lt_deplibs_check_method
4690:
4691: # Command to use when deplibs_check_method == file_magic.
4692: file_magic_cmd=$lt_file_magic_cmd
4693:
4694: # Flag that allows shared libraries with undefined symbols to be built.
4695: allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4696:
4697: # Flag that forces no undefined symbols.
4698: no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4699:
4700: # Commands used to finish a libtool library installation in a directory.
4701: finish_cmds=$lt_finish_cmds
4702:
4703: # Same as above, but a single script fragment to be evaled but not shown.
4704: finish_eval=$lt_finish_eval
4705:
4706: # Take the output of nm and produce a listing of raw symbols and C names.
4707: global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4708:
4709: # Transform the output of nm in a proper C declaration
4710: global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4711:
4712: # Transform the output of nm in a C name address pair
4713: global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4714:
4715: # This is the shared library runtime path variable.
4716: runpath_var=$runpath_var
4717:
4718: # This is the shared library path variable.
4719: shlibpath_var=$shlibpath_var
4720:
4721: # Is shlibpath searched before the hard-coded library search path?
4722: shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4723:
4724: # How to hardcode a shared library path into an executable.
4725: hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4726:
4727: # Whether we should hardcode library paths into libraries.
4728: hardcode_into_libs=$hardcode_into_libs
4729:
4730: # Flag to hardcode \$libdir into a binary during linking.
4731: # This must work even if \$libdir does not exist.
4732: hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4733:
4734: # If ld is used when linking, flag to hardcode \$libdir into
4735: # a binary during linking. This must work even if \$libdir does
4736: # not exist.
4737: hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4738:
4739: # Whether we need a single -rpath flag with a separated argument.
4740: hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4741:
4742: # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4743: # resulting binary.
4744: hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4745:
4746: # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4747: # resulting binary.
4748: hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4749:
4750: # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4751: # the resulting binary.
4752: hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4753:
4754: # Set to yes if building a shared library automatically hardcodes DIR into the library
4755: # and all subsequent libraries and executables linked against it.
4756: hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4757:
4758: # Variables whose values should be saved in libtool wrapper scripts and
4759: # restored at relink time.
4760: variables_saved_for_relink="$variables_saved_for_relink"
4761:
4762: # Whether libtool must link a program against all its dependency libraries.
4763: link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4764:
4765: # Compile-time system search path for libraries
4766: sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4767:
4768: # Run-time system search path for libraries
4769: sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4770:
4771: # Fix the shell variable \$srcfile for the compiler.
4772: fix_srcfile_path=$lt_fix_srcfile_path
4773:
4774: # Set to yes if exported symbols are required.
4775: always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4776:
4777: # The commands to list exported symbols.
4778: export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4779:
4780: # The commands to extract the exported symbol list from a shared archive.
4781: extract_expsyms_cmds=$lt_extract_expsyms_cmds
4782:
4783: # Symbols that should not be listed in the preloaded symbols.
4784: exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4785:
4786: # Symbols that must always be exported.
4787: include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4788:
4789: ifelse([$1],[],
4790: [# ### END LIBTOOL CONFIG],
4791: [# ### END LIBTOOL TAG CONFIG: $tagname])
4792:
4793: __EOF__
4794:
4795: ifelse([$1],[], [
4796: case $host_os in
4797: aix3*)
4798: cat <<\EOF >> "$cfgfile"
4799:
4800: # AIX sometimes has problems with the GCC collect2 program. For some
4801: # reason, if we set the COLLECT_NAMES environment variable, the problems
4802: # vanish in a puff of smoke.
4803: if test "X${COLLECT_NAMES+set}" != Xset; then
4804: COLLECT_NAMES=
4805: export COLLECT_NAMES
4806: fi
4807: EOF
4808: ;;
4809: esac
4810:
4811: # We use sed instead of cat because bash on DJGPP gets confused if
4812: # if finds mixed CR/LF and LF-only lines. Since sed operates in
4813: # text mode, it properly converts lines to CR/LF. This bash problem
4814: # is reportedly fixed, but why not run on old versions too?
4815: sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4816:
4817: mv -f "$cfgfile" "$ofile" || \
4818: (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4819: chmod +x "$ofile"
4820: ])
4821: else
4822: # If there is no Makefile yet, we rely on a make rule to execute
4823: # `config.status --recheck' to rerun these tests and create the
4824: # libtool script then.
4825: ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4826: if test -f "$ltmain_in"; then
4827: test -f Makefile && make "$ltmain"
4828: fi
4829: fi
4830: ])# AC_LIBTOOL_CONFIG
4831:
4832:
4833: # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4834: # -------------------------------------------
4835: AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4836: [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4837:
4838: _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4839:
4840: if test "$GCC" = yes; then
4841: _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4842:
4843: AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4844: lt_cv_prog_compiler_rtti_exceptions,
4845: [-fno-rtti -fno-exceptions], [],
4846: [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4847: fi
4848: ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4849:
4850:
4851: # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4852: # ---------------------------------
4853: AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4854: [AC_REQUIRE([AC_CANONICAL_HOST])
4855: AC_REQUIRE([LT_AC_PROG_SED])
4856: AC_REQUIRE([AC_PROG_NM])
4857: AC_REQUIRE([AC_OBJEXT])
4858: # Check for command to grab the raw symbol name followed by C symbol from nm.
4859: AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4860: AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4861: [
4862: # These are sane defaults that work on at least a few old systems.
4863: # [They come from Ultrix. What could be older than Ultrix?!! ;)]
4864:
4865: # Character class describing NM global symbol codes.
4866: symcode='[[BCDEGRST]]'
4867:
4868: # Regexp to match symbols that can be accessed directly from C.
4869: sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4870:
4871: # Transform an extracted symbol line into a proper C declaration
4872: lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4873:
4874: # Transform an extracted symbol line into symbol name and symbol address
4875: 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'"
4876:
4877: # Define system-specific variables.
4878: case $host_os in
4879: aix*)
4880: symcode='[[BCDT]]'
4881: ;;
4882: cygwin* | mingw* | pw32*)
4883: symcode='[[ABCDGISTW]]'
4884: ;;
4885: hpux*) # Its linker distinguishes data from code symbols
4886: if test "$host_cpu" = ia64; then
4887: symcode='[[ABCDEGRST]]'
4888: fi
4889: lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4890: lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4891: ;;
4892: linux* | k*bsd*-gnu)
4893: if test "$host_cpu" = ia64; then
4894: symcode='[[ABCDGIRSTW]]'
4895: lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4896: 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'"
4897: fi
4898: ;;
4899: irix* | nonstopux*)
4900: symcode='[[BCDEGRST]]'
4901: ;;
4902: osf*)
4903: symcode='[[BCDEGQRST]]'
4904: ;;
4905: solaris*)
4906: symcode='[[BDRT]]'
4907: ;;
4908: sco3.2v5*)
4909: symcode='[[DT]]'
4910: ;;
4911: sysv4.2uw2*)
4912: symcode='[[DT]]'
4913: ;;
4914: sysv5* | sco5v6* | unixware* | OpenUNIX*)
4915: symcode='[[ABDT]]'
4916: ;;
4917: sysv4)
4918: symcode='[[DFNSTU]]'
4919: ;;
4920: esac
4921:
4922: # Handle CRLF in mingw tool chain
4923: opt_cr=
4924: case $build_os in
4925: mingw*)
4926: opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4927: ;;
4928: esac
4929:
4930: # If we're using GNU nm, then use its standard symbol codes.
4931: case `$NM -V 2>&1` in
4932: *GNU* | *'with BFD'*)
4933: symcode='[[ABCDGIRSTW]]' ;;
4934: esac
4935:
4936: # Try without a prefix undercore, then with it.
4937: for ac_symprfx in "" "_"; do
4938:
4939: # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4940: symxfrm="\\1 $ac_symprfx\\2 \\2"
4941:
4942: # Write the raw and C identifiers.
4943: lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4944:
4945: # Check to see that the pipe works correctly.
4946: pipe_works=no
4947:
4948: rm -f conftest*
4949: cat > conftest.$ac_ext <<EOF
4950: #ifdef __cplusplus
4951: extern "C" {
4952: #endif
4953: char nm_test_var;
4954: void nm_test_func(){}
4955: #ifdef __cplusplus
4956: }
4957: #endif
4958: int main(){nm_test_var='a';nm_test_func();return(0);}
4959: EOF
4960:
4961: if AC_TRY_EVAL(ac_compile); then
4962: # Now try to grab the symbols.
4963: nlist=conftest.nm
4964: if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4965: # Try sorting and uniquifying the output.
4966: if sort "$nlist" | uniq > "$nlist"T; then
4967: mv -f "$nlist"T "$nlist"
4968: else
4969: rm -f "$nlist"T
4970: fi
4971:
4972: # Make sure that we snagged all the symbols we need.
4973: if grep ' nm_test_var$' "$nlist" >/dev/null; then
4974: if grep ' nm_test_func$' "$nlist" >/dev/null; then
4975: cat <<EOF > conftest.$ac_ext
4976: #ifdef __cplusplus
4977: extern "C" {
4978: #endif
4979:
4980: EOF
4981: # Now generate the symbol file.
4982: eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4983:
4984: cat <<EOF >> conftest.$ac_ext
4985: #if defined (__STDC__) && __STDC__
4986: # define lt_ptr_t void *
4987: #else
4988: # define lt_ptr_t char *
4989: # define const
4990: #endif
4991:
4992: /* The mapping between symbol names and symbols. */
4993: const struct {
4994: const char *name;
4995: lt_ptr_t address;
4996: }
4997: lt_preloaded_symbols[[]] =
4998: {
4999: EOF
5000: $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
5001: cat <<\EOF >> conftest.$ac_ext
5002: {0, (lt_ptr_t) 0}
5003: };
5004:
5005: #ifdef __cplusplus
5006: }
5007: #endif
5008: EOF
5009: # Now try linking the two files.
5010: mv conftest.$ac_objext conftstm.$ac_objext
5011: lt_save_LIBS="$LIBS"
5012: lt_save_CFLAGS="$CFLAGS"
5013: LIBS="conftstm.$ac_objext"
5014: CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
5015: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
5016: pipe_works=yes
5017: fi
5018: LIBS="$lt_save_LIBS"
5019: CFLAGS="$lt_save_CFLAGS"
5020: else
5021: echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
5022: fi
5023: else
5024: echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
5025: fi
5026: else
5027: echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
5028: fi
5029: else
5030: echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
5031: cat conftest.$ac_ext >&5
5032: fi
5033: rm -rf conftest* conftst*
5034:
5035: # Do not use the global_symbol_pipe unless it works.
5036: if test "$pipe_works" = yes; then
5037: break
5038: else
5039: lt_cv_sys_global_symbol_pipe=
5040: fi
5041: done
5042: ])
5043: if test -z "$lt_cv_sys_global_symbol_pipe"; then
5044: lt_cv_sys_global_symbol_to_cdecl=
5045: fi
5046: if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
5047: AC_MSG_RESULT(failed)
5048: else
5049: AC_MSG_RESULT(ok)
5050: fi
5051: ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
5052:
5053:
5054: # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
5055: # ---------------------------------------
5056: AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
5057: [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
5058: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5059: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
5060:
5061: AC_MSG_CHECKING([for $compiler option to produce PIC])
5062: ifelse([$1],[CXX],[
5063: # C++ specific cases for pic, static, wl, etc.
5064: if test "$GXX" = yes; then
5065: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5066: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5067:
5068: case $host_os in
5069: aix*)
5070: # All AIX code is PIC.
5071: if test "$host_cpu" = ia64; then
5072: # AIX 5 now supports IA64 processor
5073: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5074: fi
5075: ;;
5076: amigaos*)
5077: # FIXME: we need at least 68020 code to build shared libraries, but
5078: # adding the `-m68020' flag to GCC prevents building anything better,
5079: # like `-m68040'.
5080: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5081: ;;
5082: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5083: # PIC is the default for these OSes.
5084: ;;
5085: mingw* | cygwin* | os2* | pw32*)
5086: # This hack is so that the source file can tell whether it is being
5087: # built for inclusion in a dll (and should export symbols for example).
5088: # Although the cygwin gcc ignores -fPIC, still need this for old-style
5089: # (--disable-auto-import) libraries
5090: m4_if([$1], [GCJ], [],
5091: [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
5092: ;;
5093: darwin* | rhapsody*)
5094: # PIC is the default on this platform
5095: # Common symbols not allowed in MH_DYLIB files
5096: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5097: ;;
5098: *djgpp*)
5099: # DJGPP does not support shared libraries at all
5100: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5101: ;;
5102: interix[[3-9]]*)
5103: # Interix 3.x gcc -fpic/-fPIC options generate broken code.
5104: # Instead, we relocate shared libraries at runtime.
5105: ;;
5106: sysv4*MP*)
5107: if test -d /usr/nec; then
5108: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5109: fi
5110: ;;
5111: hpux*)
5112: # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5113: # not for PA HP-UX.
5114: case $host_cpu in
5115: hppa*64*|ia64*)
5116: ;;
5117: *)
5118: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5119: ;;
5120: esac
5121: ;;
5122: *)
5123: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5124: ;;
5125: esac
5126: else
5127: case $host_os in
5128: aix[[4-9]]*)
5129: # All AIX code is PIC.
5130: if test "$host_cpu" = ia64; then
5131: # AIX 5 now supports IA64 processor
5132: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5133: else
5134: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5135: fi
5136: ;;
5137: chorus*)
5138: case $cc_basename in
5139: cxch68*)
5140: # Green Hills C++ Compiler
5141: # _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"
5142: ;;
5143: esac
5144: ;;
5145: darwin*)
5146: # PIC is the default on this platform
5147: # Common symbols not allowed in MH_DYLIB files
5148: case $cc_basename in
5149: xlc*)
5150: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5151: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5152: ;;
5153: esac
5154: ;;
5155: dgux*)
5156: case $cc_basename in
5157: ec++*)
5158: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5159: ;;
5160: ghcx*)
5161: # Green Hills C++ Compiler
5162: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5163: ;;
5164: *)
5165: ;;
5166: esac
5167: ;;
5168: freebsd* | dragonfly*)
5169: # FreeBSD uses GNU C++
5170: ;;
5171: hpux9* | hpux10* | hpux11*)
5172: case $cc_basename in
5173: CC*)
5174: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5175: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5176: if test "$host_cpu" != ia64; then
5177: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5178: fi
5179: ;;
5180: aCC*)
5181: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5182: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5183: case $host_cpu in
5184: hppa*64*|ia64*)
5185: # +Z the default
5186: ;;
5187: *)
5188: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5189: ;;
5190: esac
5191: ;;
5192: *)
5193: ;;
5194: esac
5195: ;;
5196: interix*)
5197: # This is c89, which is MS Visual C++ (no shared libs)
5198: # Anyone wants to do a port?
5199: ;;
5200: irix5* | irix6* | nonstopux*)
5201: case $cc_basename in
5202: CC*)
5203: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5204: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5205: # CC pic flag -KPIC is the default.
5206: ;;
5207: *)
5208: ;;
5209: esac
5210: ;;
5211: linux* | k*bsd*-gnu)
5212: case $cc_basename in
5213: KCC*)
5214: # KAI C++ Compiler
5215: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5216: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5217: ;;
5218: icpc* | ecpc*)
5219: # Intel C++
5220: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5221: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5222: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5223: ;;
5224: pgCC* | pgcpp*)
5225: # Portland Group C++ compiler.
5226: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5227: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5228: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5229: ;;
5230: cxx*)
5231: # Compaq C++
5232: # Make sure the PIC flag is empty. It appears that all Alpha
5233: # Linux and Compaq Tru64 Unix objects are PIC.
5234: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5235: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5236: ;;
5237: *)
5238: case `$CC -V 2>&1 | sed 5q` in
5239: *Sun\ C*)
5240: # Sun C++ 5.9
5241: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5242: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5243: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5244: ;;
5245: esac
5246: ;;
5247: esac
5248: ;;
5249: lynxos*)
5250: ;;
5251: m88k*)
5252: ;;
5253: mvs*)
5254: case $cc_basename in
5255: cxx*)
5256: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
5257: ;;
5258: *)
5259: ;;
5260: esac
5261: ;;
5262: netbsd*)
5263: ;;
5264: osf3* | osf4* | osf5*)
5265: case $cc_basename in
5266: KCC*)
5267: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5268: ;;
5269: RCC*)
5270: # Rational C++ 2.4.1
5271: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5272: ;;
5273: cxx*)
5274: # Digital/Compaq C++
5275: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5276: # Make sure the PIC flag is empty. It appears that all Alpha
5277: # Linux and Compaq Tru64 Unix objects are PIC.
5278: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5279: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5280: ;;
5281: *)
5282: ;;
5283: esac
5284: ;;
5285: psos*)
5286: ;;
5287: solaris*)
5288: case $cc_basename in
5289: CC*)
5290: # Sun C++ 4.2, 5.x and Centerline C++
5291: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5292: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5293: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5294: ;;
5295: gcx*)
5296: # Green Hills C++ Compiler
5297: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5298: ;;
5299: *)
5300: ;;
5301: esac
5302: ;;
5303: sunos4*)
5304: case $cc_basename in
5305: CC*)
5306: # Sun C++ 4.x
5307: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5308: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5309: ;;
5310: lcc*)
5311: # Lucid
5312: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5313: ;;
5314: *)
5315: ;;
5316: esac
5317: ;;
5318: tandem*)
5319: case $cc_basename in
5320: NCC*)
5321: # NonStop-UX NCC 3.20
5322: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5323: ;;
5324: *)
5325: ;;
5326: esac
5327: ;;
5328: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5329: case $cc_basename in
5330: CC*)
5331: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5332: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5333: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5334: ;;
5335: esac
5336: ;;
5337: vxworks*)
5338: ;;
5339: *)
5340: _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5341: ;;
5342: esac
5343: fi
5344: ],
5345: [
5346: if test "$GCC" = yes; then
5347: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5348: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5349:
5350: case $host_os in
5351: aix*)
5352: # All AIX code is PIC.
5353: if test "$host_cpu" = ia64; then
5354: # AIX 5 now supports IA64 processor
5355: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5356: fi
5357: ;;
5358:
5359: amigaos*)
5360: # FIXME: we need at least 68020 code to build shared libraries, but
5361: # adding the `-m68020' flag to GCC prevents building anything better,
5362: # like `-m68040'.
5363: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5364: ;;
5365:
5366: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5367: # PIC is the default for these OSes.
5368: ;;
5369:
5370: mingw* | cygwin* | pw32* | os2*)
5371: # This hack is so that the source file can tell whether it is being
5372: # built for inclusion in a dll (and should export symbols for example).
5373: # Although the cygwin gcc ignores -fPIC, still need this for old-style
5374: # (--disable-auto-import) libraries
5375: m4_if([$1], [GCJ], [],
5376: [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
5377: ;;
5378:
5379: darwin* | rhapsody*)
5380: # PIC is the default on this platform
5381: # Common symbols not allowed in MH_DYLIB files
5382: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5383: ;;
5384:
5385: interix[[3-9]]*)
5386: # Interix 3.x gcc -fpic/-fPIC options generate broken code.
5387: # Instead, we relocate shared libraries at runtime.
5388: ;;
5389:
5390: msdosdjgpp*)
5391: # Just because we use GCC doesn't mean we suddenly get shared libraries
5392: # on systems that don't support them.
5393: _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5394: enable_shared=no
5395: ;;
5396:
5397: sysv4*MP*)
5398: if test -d /usr/nec; then
5399: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5400: fi
5401: ;;
5402:
5403: hpux*)
5404: # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5405: # not for PA HP-UX.
5406: case $host_cpu in
5407: hppa*64*|ia64*)
5408: # +Z the default
5409: ;;
5410: *)
5411: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5412: ;;
5413: esac
5414: ;;
5415:
5416: *)
5417: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5418: ;;
5419: esac
5420: else
5421: # PORTME Check for flag to pass linker flags through the system compiler.
5422: case $host_os in
5423: aix*)
5424: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5425: if test "$host_cpu" = ia64; then
5426: # AIX 5 now supports IA64 processor
5427: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5428: else
5429: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5430: fi
5431: ;;
5432: darwin*)
5433: # PIC is the default on this platform
5434: # Common symbols not allowed in MH_DYLIB files
5435: case $cc_basename in
5436: xlc*)
5437: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5438: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5439: ;;
5440: esac
5441: ;;
5442:
5443: mingw* | cygwin* | pw32* | os2*)
5444: # This hack is so that the source file can tell whether it is being
5445: # built for inclusion in a dll (and should export symbols for example).
5446: m4_if([$1], [GCJ], [],
5447: [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
5448: ;;
5449:
5450: hpux9* | hpux10* | hpux11*)
5451: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5452: # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5453: # not for PA HP-UX.
5454: case $host_cpu in
5455: hppa*64*|ia64*)
5456: # +Z the default
5457: ;;
5458: *)
5459: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5460: ;;
5461: esac
5462: # Is there a better lt_prog_compiler_static that works with the bundled CC?
5463: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5464: ;;
5465:
5466: irix5* | irix6* | nonstopux*)
5467: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5468: # PIC (with -KPIC) is the default.
5469: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5470: ;;
5471:
5472: newsos6)
5473: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5474: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5475: ;;
5476:
5477: linux* | k*bsd*-gnu)
5478: case $cc_basename in
5479: icc* | ecc*)
5480: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5481: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5482: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5483: ;;
5484: pgcc* | pgf77* | pgf90* | pgf95*)
5485: # Portland Group compilers (*not* the Pentium gcc compiler,
5486: # which looks to be a dead project)
5487: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5488: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5489: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5490: ;;
5491: ccc*)
5492: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5493: # All Alpha code is PIC.
5494: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5495: ;;
5496: *)
5497: case `$CC -V 2>&1 | sed 5q` in
5498: *Sun\ C*)
5499: # Sun C 5.9
5500: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5501: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5502: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5503: ;;
5504: *Sun\ F*)
5505: # Sun Fortran 8.3 passes all unrecognized flags to the linker
5506: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5507: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5508: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=''
5509: ;;
5510: esac
5511: ;;
5512: esac
5513: ;;
5514:
5515: osf3* | osf4* | osf5*)
5516: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5517: # All OSF/1 code is PIC.
5518: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5519: ;;
5520:
5521: rdos*)
5522: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5523: ;;
5524:
5525: solaris*)
5526: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5527: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5528: case $cc_basename in
5529: f77* | f90* | f95*)
5530: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
5531: *)
5532: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
5533: esac
5534: ;;
5535:
5536: sunos4*)
5537: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5538: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5539: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5540: ;;
5541:
5542: sysv4 | sysv4.2uw2* | sysv4.3*)
5543: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5544: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5545: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5546: ;;
5547:
5548: sysv4*MP*)
5549: if test -d /usr/nec ;then
5550: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5551: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5552: fi
5553: ;;
5554:
5555: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5556: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5557: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5558: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5559: ;;
5560:
5561: unicos*)
5562: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5563: _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5564: ;;
5565:
5566: uts4*)
5567: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5568: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5569: ;;
5570:
5571: *)
5572: _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5573: ;;
5574: esac
5575: fi
5576: ])
5577: AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5578:
5579: #
5580: # Check to make sure the PIC flag actually works.
5581: #
5582: if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5583: AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5584: _LT_AC_TAGVAR(lt_cv_prog_compiler_pic_works, $1),
5585: [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5586: [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5587: "" | " "*) ;;
5588: *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5589: esac],
5590: [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5591: _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5592: fi
5593: case $host_os in
5594: # For platforms which do not support PIC, -DPIC is meaningless:
5595: *djgpp*)
5596: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5597: ;;
5598: *)
5599: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5600: ;;
5601: esac
5602:
5603: #
5604: # Check to make sure the static flag actually works.
5605: #
5606: wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
5607: AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
5608: _LT_AC_TAGVAR(lt_cv_prog_compiler_static_works, $1),
5609: $lt_tmp_static_flag,
5610: [],
5611: [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
5612: ])
5613:
5614:
5615: # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5616: # ------------------------------------
5617: # See if the linker supports building shared libraries.
5618: AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5619: [AC_REQUIRE([LT_AC_PROG_SED])dnl
5620: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5621: ifelse([$1],[CXX],[
5622: _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5623: case $host_os in
5624: aix[[4-9]]*)
5625: # If we're using GNU nm, then we don't want the "-C" option.
5626: # -C means demangle to AIX nm, but means don't demangle with GNU nm
5627: if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5628: _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'
5629: else
5630: _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'
5631: fi
5632: ;;
5633: pw32*)
5634: _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5635: ;;
5636: cygwin* | mingw*)
5637: _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'
5638: ;;
5639: *)
5640: _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5641: ;;
5642: esac
5643: _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
5644: ],[
5645: runpath_var=
5646: _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5647: _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5648: _LT_AC_TAGVAR(archive_cmds, $1)=
5649: _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5650: _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5651: _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5652: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5653: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5654: _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5655: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5656: _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5657: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5658: _LT_AC_TAGVAR(hardcode_direct, $1)=no
5659: _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5660: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5661: _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5662: _LT_AC_TAGVAR(hardcode_automatic, $1)=no
5663: _LT_AC_TAGVAR(module_cmds, $1)=
5664: _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5665: _LT_AC_TAGVAR(always_export_symbols, $1)=no
5666: _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5667: # include_expsyms should be a list of space-separated symbols to be *always*
5668: # included in the symbol list
5669: _LT_AC_TAGVAR(include_expsyms, $1)=
5670: # exclude_expsyms can be an extended regexp of symbols to exclude
5671: # it will be wrapped by ` (' and `)$', so one must not match beginning or
5672: # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5673: # as well as any symbol that contains `d'.
5674: _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
5675: # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5676: # platforms (ab)use it in PIC code, but their linkers get confused if
5677: # the symbol is explicitly referenced. Since portable code cannot
5678: # rely on this symbol name, it's probably fine to never include it in
5679: # preloaded symbol tables.
5680: # Exclude shared library initialization/finalization symbols.
5681: dnl Note also adjust exclude_expsyms for C++ above.
5682: extract_expsyms_cmds=
5683: # Just being paranoid about ensuring that cc_basename is set.
5684: _LT_CC_BASENAME([$compiler])
5685: case $host_os in
5686: cygwin* | mingw* | pw32*)
5687: # FIXME: the MSVC++ port hasn't been tested in a loooong time
5688: # When not using gcc, we currently assume that we are using
5689: # Microsoft Visual C++.
5690: if test "$GCC" != yes; then
5691: with_gnu_ld=no
5692: fi
5693: ;;
5694: interix*)
5695: # we just hope/assume this is gcc and not c89 (= MSVC++)
5696: with_gnu_ld=yes
5697: ;;
5698: openbsd*)
5699: with_gnu_ld=no
5700: ;;
5701: esac
5702:
5703: _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5704: if test "$with_gnu_ld" = yes; then
5705: # If archive_cmds runs LD, not CC, wlarc should be empty
5706: wlarc='${wl}'
5707:
5708: # Set some defaults for GNU ld with shared library support. These
5709: # are reset later if shared libraries are not supported. Putting them
5710: # here allows them to be overridden if necessary.
5711: runpath_var=LD_RUN_PATH
5712: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5713: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5714: # ancient GNU ld didn't support --whole-archive et. al.
5715: if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5716: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5717: else
5718: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5719: fi
5720: supports_anon_versioning=no
5721: case `$LD -v 2>/dev/null` in
5722: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5723: *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5724: *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5725: *\ 2.11.*) ;; # other 2.11 versions
5726: *) supports_anon_versioning=yes ;;
5727: esac
5728:
5729: # See if GNU ld supports shared libraries.
5730: case $host_os in
5731: aix[[3-9]]*)
5732: # On AIX/PPC, the GNU linker is very broken
5733: if test "$host_cpu" != ia64; then
5734: _LT_AC_TAGVAR(ld_shlibs, $1)=no
5735: cat <<EOF 1>&2
5736:
5737: *** Warning: the GNU linker, at least up to release 2.9.1, is reported
5738: *** to be unable to reliably create shared libraries on AIX.
5739: *** Therefore, libtool is disabling shared libraries support. If you
5740: *** really care for shared libraries, you may want to modify your PATH
5741: *** so that a non-GNU linker is found, and then restart.
5742:
5743: EOF
5744: fi
5745: ;;
5746:
5747: amigaos*)
5748: _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)'
5749: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5750: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5751:
5752: # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5753: # that the semantics of dynamic libraries on AmigaOS, at least up
5754: # to version 4, is to share data among multiple programs linked
5755: # with the same dynamic library. Since this doesn't match the
5756: # behavior of shared libraries on other platforms, we can't use
5757: # them.
5758: _LT_AC_TAGVAR(ld_shlibs, $1)=no
5759: ;;
5760:
5761: beos*)
5762: if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5763: _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5764: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5765: # support --undefined. This deserves some investigation. FIXME
5766: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5767: else
5768: _LT_AC_TAGVAR(ld_shlibs, $1)=no
5769: fi
5770: ;;
5771:
5772: cygwin* | mingw* | pw32*)
5773: # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5774: # as there is no search path for DLLs.
5775: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5776: _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5777: _LT_AC_TAGVAR(always_export_symbols, $1)=no
5778: _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5779: _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
5780:
5781: if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5782: _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'
5783: # If the export-symbols file already is a .def file (1st line
5784: # is EXPORTS), use it as is; otherwise, prepend...
5785: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5786: cp $export_symbols $output_objdir/$soname.def;
5787: else
5788: echo EXPORTS > $output_objdir/$soname.def;
5789: cat $export_symbols >> $output_objdir/$soname.def;
5790: fi~
5791: $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5792: else
5793: _LT_AC_TAGVAR(ld_shlibs, $1)=no
5794: fi
5795: ;;
5796:
5797: interix[[3-9]]*)
5798: _LT_AC_TAGVAR(hardcode_direct, $1)=no
5799: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5800: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5801: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5802: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5803: # Instead, shared libraries are loaded at an image base (0x10000000 by
5804: # default) and relocated if they conflict, which is a slow very memory
5805: # consuming and fragmenting process. To avoid this, we pick a random,
5806: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5807: # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5808: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5809: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5810: ;;
5811:
5812: gnu* | linux* | k*bsd*-gnu)
5813: if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5814: tmp_addflag=
5815: case $cc_basename,$host_cpu in
5816: pgcc*) # Portland Group C compiler
5817: _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'
5818: tmp_addflag=' $pic_flag'
5819: ;;
5820: pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
5821: _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'
5822: tmp_addflag=' $pic_flag -Mnomain' ;;
5823: ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5824: tmp_addflag=' -i_dynamic' ;;
5825: efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5826: tmp_addflag=' -i_dynamic -nofor_main' ;;
5827: ifc* | ifort*) # Intel Fortran compiler
5828: tmp_addflag=' -nofor_main' ;;
5829: esac
5830: case `$CC -V 2>&1 | sed 5q` in
5831: *Sun\ C*) # Sun C 5.9
5832: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
5833: tmp_sharedflag='-G' ;;
5834: *Sun\ F*) # Sun Fortran 8.3
5835: tmp_sharedflag='-G' ;;
5836: *)
5837: tmp_sharedflag='-shared' ;;
5838: esac
5839: _LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5840:
5841: if test $supports_anon_versioning = yes; then
5842: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5843: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5844: $echo "local: *; };" >> $output_objdir/$libname.ver~
5845: $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5846: fi
5847: else
5848: _LT_AC_TAGVAR(ld_shlibs, $1)=no
5849: fi
5850: ;;
5851:
5852: netbsd*)
5853: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5854: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5855: wlarc=
5856: else
5857: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5858: _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'
5859: fi
5860: ;;
5861:
5862: solaris*)
5863: if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5864: _LT_AC_TAGVAR(ld_shlibs, $1)=no
5865: cat <<EOF 1>&2
5866:
5867: *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5868: *** create shared libraries on Solaris systems. Therefore, libtool
5869: *** is disabling shared libraries support. We urge you to upgrade GNU
5870: *** binutils to release 2.9.1 or newer. Another option is to modify
5871: *** your PATH or compiler configuration so that the native linker is
5872: *** used, and then restart.
5873:
5874: EOF
5875: elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5876: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5877: _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'
5878: else
5879: _LT_AC_TAGVAR(ld_shlibs, $1)=no
5880: fi
5881: ;;
5882:
5883: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5884: case `$LD -v 2>&1` in
5885: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5886: _LT_AC_TAGVAR(ld_shlibs, $1)=no
5887: cat <<_LT_EOF 1>&2
5888:
5889: *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
5890: *** reliably create shared libraries on SCO systems. Therefore, libtool
5891: *** is disabling shared libraries support. We urge you to upgrade GNU
5892: *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5893: *** your PATH or compiler configuration so that the native linker is
5894: *** used, and then restart.
5895:
5896: _LT_EOF
5897: ;;
5898: *)
5899: if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5900: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
5901: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
5902: _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'
5903: else
5904: _LT_AC_TAGVAR(ld_shlibs, $1)=no
5905: fi
5906: ;;
5907: esac
5908: ;;
5909:
5910: sunos4*)
5911: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5912: wlarc=
5913: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5914: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5915: ;;
5916:
5917: *)
5918: if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5919: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5920: _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'
5921: else
5922: _LT_AC_TAGVAR(ld_shlibs, $1)=no
5923: fi
5924: ;;
5925: esac
5926:
5927: if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
5928: runpath_var=
5929: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5930: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5931: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5932: fi
5933: else
5934: # PORTME fill in a description of your system's linker (not GNU ld)
5935: case $host_os in
5936: aix3*)
5937: _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5938: _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5939: _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'
5940: # Note: this linker hardcodes the directories in LIBPATH if there
5941: # are no directories specified by -L.
5942: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5943: if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
5944: # Neither direct hardcoding nor static linking is supported with a
5945: # broken collect2.
5946: _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5947: fi
5948: ;;
5949:
5950: aix[[4-9]]*)
5951: if test "$host_cpu" = ia64; then
5952: # On IA64, the linker does run time linking by default, so we don't
5953: # have to do anything special.
5954: aix_use_runtimelinking=no
5955: exp_sym_flag='-Bexport'
5956: no_entry_flag=""
5957: else
5958: # If we're using GNU nm, then we don't want the "-C" option.
5959: # -C means demangle to AIX nm, but means don't demangle with GNU nm
5960: if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5961: _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'
5962: else
5963: _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'
5964: fi
5965: aix_use_runtimelinking=no
5966:
5967: # Test if we are trying to use run time linking or normal
5968: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5969: # need to do runtime linking.
5970: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5971: for ld_flag in $LDFLAGS; do
5972: if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5973: aix_use_runtimelinking=yes
5974: break
5975: fi
5976: done
5977: ;;
5978: esac
5979:
5980: exp_sym_flag='-bexport'
5981: no_entry_flag='-bnoentry'
5982: fi
5983:
5984: # When large executables or shared objects are built, AIX ld can
5985: # have problems creating the table of contents. If linking a library
5986: # or program results in "error TOC overflow" add -mminimal-toc to
5987: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5988: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5989:
5990: _LT_AC_TAGVAR(archive_cmds, $1)=''
5991: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5992: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5993: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5994:
5995: if test "$GCC" = yes; then
5996: case $host_os in aix4.[[012]]|aix4.[[012]].*)
5997: # We only want to do this on AIX 4.2 and lower, the check
5998: # below for broken collect2 doesn't work under 4.3+
5999: collect2name=`${CC} -print-prog-name=collect2`
6000: if test -f "$collect2name" && \
6001: strings "$collect2name" | grep resolve_lib_name >/dev/null
6002: then
6003: # We have reworked collect2
6004: :
6005: else
6006: # We have old collect2
6007: _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
6008: # It fails to find uninstalled libraries when the uninstalled
6009: # path is not listed in the libpath. Setting hardcode_minus_L
6010: # to unsupported forces relinking
6011: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6012: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6013: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
6014: fi
6015: ;;
6016: esac
6017: shared_flag='-shared'
6018: if test "$aix_use_runtimelinking" = yes; then
6019: shared_flag="$shared_flag "'${wl}-G'
6020: fi
6021: else
6022: # not using gcc
6023: if test "$host_cpu" = ia64; then
6024: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6025: # chokes on -Wl,-G. The following line is correct:
6026: shared_flag='-G'
6027: else
6028: if test "$aix_use_runtimelinking" = yes; then
6029: shared_flag='${wl}-G'
6030: else
6031: shared_flag='${wl}-bM:SRE'
6032: fi
6033: fi
6034: fi
6035:
6036: # It seems that -bexpall does not export symbols beginning with
6037: # underscore (_), so it is better to generate a list of symbols to export.
6038: _LT_AC_TAGVAR(always_export_symbols, $1)=yes
6039: if test "$aix_use_runtimelinking" = yes; then
6040: # Warning - without using the other runtime loading flags (-brtl),
6041: # -berok will link without error, but may produce a broken library.
6042: _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
6043: # Determine the default libpath from the value encoded in an empty executable.
6044: _LT_AC_SYS_LIBPATH_AIX
6045: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6046: _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 $shared_flag"
6047: else
6048: if test "$host_cpu" = ia64; then
6049: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6050: _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6051: _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"
6052: else
6053: # Determine the default libpath from the value encoded in an empty executable.
6054: _LT_AC_SYS_LIBPATH_AIX
6055: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6056: # Warning - without using the other run time loading flags,
6057: # -berok will link without error, but may produce a broken library.
6058: _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6059: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6060: # Exported symbols can be pulled into shared objects from archives
6061: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6062: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6063: # This is similar to how AIX traditionally builds its shared libraries.
6064: _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'
6065: fi
6066: fi
6067: ;;
6068:
6069: amigaos*)
6070: _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)'
6071: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6072: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6073: # see comment about different semantics on the GNU ld section
6074: _LT_AC_TAGVAR(ld_shlibs, $1)=no
6075: ;;
6076:
6077: bsdi[[45]]*)
6078: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
6079: ;;
6080:
6081: cygwin* | mingw* | pw32*)
6082: # When not using gcc, we currently assume that we are using
6083: # Microsoft Visual C++.
6084: # hardcode_libdir_flag_spec is actually meaningless, as there is
6085: # no search path for DLLs.
6086: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6087: _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6088: # Tell ltmain to make .lib files, not .a files.
6089: libext=lib
6090: # Tell ltmain to make .dll files, not .so files.
6091: shrext_cmds=".dll"
6092: # FIXME: Setting linknames here is a bad hack.
6093: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
6094: # The linker will automatically build a .lib file if we build a DLL.
6095: _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
6096: # FIXME: Should let the user specify the lib program.
6097: _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
6098: _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
6099: _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6100: ;;
6101:
6102: darwin* | rhapsody*)
6103: case $host_os in
6104: rhapsody* | darwin1.[[012]])
6105: _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
6106: ;;
6107: *) # Darwin 1.3 on
6108: if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
6109: _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
6110: else
6111: case ${MACOSX_DEPLOYMENT_TARGET} in
6112: 10.[[012]])
6113: _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
6114: ;;
6115: 10.*)
6116: _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
6117: ;;
6118: esac
6119: fi
6120: ;;
6121: esac
6122: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6123: _LT_AC_TAGVAR(hardcode_direct, $1)=no
6124: _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
6125: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6126: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
6127: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6128: if test "$GCC" = yes ; then
6129: output_verbose_link_cmd='echo'
6130: _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
6131: _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
6132: _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
6133: _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
6134: else
6135: case $cc_basename in
6136: xlc*)
6137: output_verbose_link_cmd='echo'
6138: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
6139: _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
6140: # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
6141: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
6142: _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}'
6143: ;;
6144: *)
6145: _LT_AC_TAGVAR(ld_shlibs, $1)=no
6146: ;;
6147: esac
6148: fi
6149: ;;
6150:
6151: dgux*)
6152: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6153: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6154: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6155: ;;
6156:
6157: freebsd1*)
6158: _LT_AC_TAGVAR(ld_shlibs, $1)=no
6159: ;;
6160:
6161: # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
6162: # support. Future versions do this automatically, but an explicit c++rt0.o
6163: # does not break anything, and helps significantly (at the cost of a little
6164: # extra space).
6165: freebsd2.2*)
6166: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
6167: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6168: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6169: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6170: ;;
6171:
6172: # Unfortunately, older versions of FreeBSD 2 do not have this feature.
6173: freebsd2*)
6174: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6175: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6176: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6177: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6178: ;;
6179:
6180: # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
6181: freebsd* | dragonfly*)
6182: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
6183: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6184: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6185: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6186: ;;
6187:
6188: hpux9*)
6189: if test "$GCC" = yes; then
6190: _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'
6191: else
6192: _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'
6193: fi
6194: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6195: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6196: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6197:
6198: # hardcode_minus_L: Not really in the search PATH,
6199: # but as the default location of the library.
6200: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6201: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6202: ;;
6203:
6204: hpux10*)
6205: if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6206: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6207: else
6208: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
6209: fi
6210: if test "$with_gnu_ld" = no; then
6211: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6212: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6213:
6214: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6215: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6216:
6217: # hardcode_minus_L: Not really in the search PATH,
6218: # but as the default location of the library.
6219: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6220: fi
6221: ;;
6222:
6223: hpux11*)
6224: if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6225: case $host_cpu in
6226: hppa*64*)
6227: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6228: ;;
6229: ia64*)
6230: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
6231: ;;
6232: *)
6233: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6234: ;;
6235: esac
6236: else
6237: case $host_cpu in
6238: hppa*64*)
6239: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6240: ;;
6241: ia64*)
6242: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
6243: ;;
6244: *)
6245: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6246: ;;
6247: esac
6248: fi
6249: if test "$with_gnu_ld" = no; then
6250: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6251: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6252:
6253: case $host_cpu in
6254: hppa*64*|ia64*)
6255: _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
6256: _LT_AC_TAGVAR(hardcode_direct, $1)=no
6257: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6258: ;;
6259: *)
6260: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6261: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6262:
6263: # hardcode_minus_L: Not really in the search PATH,
6264: # but as the default location of the library.
6265: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6266: ;;
6267: esac
6268: fi
6269: ;;
6270:
6271: irix5* | irix6* | nonstopux*)
6272: if test "$GCC" = yes; then
6273: _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'
6274: else
6275: _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'
6276: _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
6277: fi
6278: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6279: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6280: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6281: ;;
6282:
6283: netbsd*)
6284: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
6285: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
6286: else
6287: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
6288: fi
6289: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6290: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6291: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6292: ;;
6293:
6294: newsos6)
6295: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6296: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6297: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6298: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6299: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6300: ;;
6301:
6302: openbsd*)
6303: if test -f /usr/libexec/ld.so; then
6304: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6305: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6306: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6307: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6308: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
6309: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6310: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6311: else
6312: case $host_os in
6313: openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
6314: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6315: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6316: ;;
6317: *)
6318: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6319: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6320: ;;
6321: esac
6322: fi
6323: else
6324: _LT_AC_TAGVAR(ld_shlibs, $1)=no
6325: fi
6326: ;;
6327:
6328: os2*)
6329: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6330: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6331: _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6332: _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'
6333: _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
6334: ;;
6335:
6336: osf3*)
6337: if test "$GCC" = yes; then
6338: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6339: _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'
6340: else
6341: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6342: _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'
6343: fi
6344: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6345: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6346: ;;
6347:
6348: osf4* | osf5*) # as osf3* with the addition of -msym flag
6349: if test "$GCC" = yes; then
6350: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6351: _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'
6352: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6353: else
6354: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6355: _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'
6356: _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~
6357: $LD -shared${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'
6358:
6359: # Both c and cxx compiler support -rpath directly
6360: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6361: fi
6362: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6363: ;;
6364:
6365: solaris*)
6366: _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6367: if test "$GCC" = yes; then
6368: wlarc='${wl}'
6369: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6370: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6371: $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
6372: else
6373: wlarc=''
6374: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6375: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6376: $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6377: fi
6378: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6379: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6380: case $host_os in
6381: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6382: *)
6383: # The compiler driver will combine and reorder linker options,
6384: # but understands `-z linker_flag'. GCC discards it without `$wl',
6385: # but is careful enough not to reorder.
6386: # Supported since Solaris 2.6 (maybe 2.5.1?)
6387: if test "$GCC" = yes; then
6388: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6389: else
6390: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6391: fi
6392: ;;
6393: esac
6394: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6395: ;;
6396:
6397: sunos4*)
6398: if test "x$host_vendor" = xsequent; then
6399: # Use $CC to link under sequent, because it throws in some extra .o
6400: # files that make .init and .fini sections work.
6401: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
6402: else
6403: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
6404: fi
6405: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6406: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6407: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6408: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6409: ;;
6410:
6411: sysv4)
6412: case $host_vendor in
6413: sni)
6414: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6415: _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
6416: ;;
6417: siemens)
6418: ## LD is ld it makes a PLAMLIB
6419: ## CC just makes a GrossModule.
6420: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6421: _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
6422: _LT_AC_TAGVAR(hardcode_direct, $1)=no
6423: ;;
6424: motorola)
6425: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6426: _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
6427: ;;
6428: esac
6429: runpath_var='LD_RUN_PATH'
6430: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6431: ;;
6432:
6433: sysv4.3*)
6434: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6435: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6436: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6437: ;;
6438:
6439: sysv4*MP*)
6440: if test -d /usr/nec; then
6441: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6442: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6443: runpath_var=LD_RUN_PATH
6444: hardcode_runpath_var=yes
6445: _LT_AC_TAGVAR(ld_shlibs, $1)=yes
6446: fi
6447: ;;
6448:
6449: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6450: _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6451: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6452: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6453: runpath_var='LD_RUN_PATH'
6454:
6455: if test "$GCC" = yes; then
6456: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6457: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6458: else
6459: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6460: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6461: fi
6462: ;;
6463:
6464: sysv5* | sco3.2v5* | sco5v6*)
6465: # Note: We can NOT use -z defs as we might desire, because we do not
6466: # link with -lc, and that would cause any symbols used from libc to
6467: # always be unresolved, which means just about no library would
6468: # ever link correctly. If we're not using GNU ld we use -z text
6469: # though, which does catch some bad symbols but isn't as heavy-handed
6470: # as -z defs.
6471: _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6472: _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6473: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6474: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6475: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
6476: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
6477: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6478: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6479: runpath_var='LD_RUN_PATH'
6480:
6481: if test "$GCC" = yes; then
6482: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6483: _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'
6484: else
6485: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6486: _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'
6487: fi
6488: ;;
6489:
6490: uts4*)
6491: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6492: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6493: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6494: ;;
6495:
6496: *)
6497: _LT_AC_TAGVAR(ld_shlibs, $1)=no
6498: ;;
6499: esac
6500: fi
6501: ])
6502: AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
6503: test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6504:
6505: #
6506: # Do we need to explicitly link libc?
6507: #
6508: case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
6509: x|xyes)
6510: # Assume -lc should be added
6511: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6512:
6513: if test "$enable_shared" = yes && test "$GCC" = yes; then
6514: case $_LT_AC_TAGVAR(archive_cmds, $1) in
6515: *'~'*)
6516: # FIXME: we may have to deal with multi-command sequences.
6517: ;;
6518: '$CC '*)
6519: # Test whether the compiler implicitly links with -lc since on some
6520: # systems, -lgcc has to come before -lc. If gcc already passes -lc
6521: # to ld, don't add -lc before -lgcc.
6522: AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6523: $rm conftest*
6524: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6525:
6526: if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6527: soname=conftest
6528: lib=conftest
6529: libobjs=conftest.$ac_objext
6530: deplibs=
6531: wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6532: pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
6533: compiler_flags=-v
6534: linker_flags=-v
6535: verstring=
6536: output_objdir=.
6537: libname=conftest
6538: lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6539: _LT_AC_TAGVAR(allow_undefined_flag, $1)=
6540: if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6541: then
6542: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6543: else
6544: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6545: fi
6546: _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6547: else
6548: cat conftest.err 1>&5
6549: fi
6550: $rm conftest*
6551: AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6552: ;;
6553: esac
6554: fi
6555: ;;
6556: esac
6557: ])# AC_LIBTOOL_PROG_LD_SHLIBS
6558:
6559:
6560: # _LT_AC_FILE_LTDLL_C
6561: # -------------------
6562: # Be careful that the start marker always follows a newline.
6563: AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6564: # /* ltdll.c starts here */
6565: # #define WIN32_LEAN_AND_MEAN
6566: # #include <windows.h>
6567: # #undef WIN32_LEAN_AND_MEAN
6568: # #include <stdio.h>
6569: #
6570: # #ifndef __CYGWIN__
6571: # # ifdef __CYGWIN32__
6572: # # define __CYGWIN__ __CYGWIN32__
6573: # # endif
6574: # #endif
6575: #
6576: # #ifdef __cplusplus
6577: # extern "C" {
6578: # #endif
6579: # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6580: # #ifdef __cplusplus
6581: # }
6582: # #endif
6583: #
6584: # #ifdef __CYGWIN__
6585: # #include <cygwin/cygwin_dll.h>
6586: # DECLARE_CYGWIN_DLL( DllMain );
6587: # #endif
6588: # HINSTANCE __hDllInstance_base;
6589: #
6590: # BOOL APIENTRY
6591: # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6592: # {
6593: # __hDllInstance_base = hInst;
6594: # return TRUE;
6595: # }
6596: # /* ltdll.c ends here */
6597: ])# _LT_AC_FILE_LTDLL_C
6598:
6599:
6600: # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6601: # ---------------------------------
6602: AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6603:
6604:
6605: # old names
6606: AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
6607: AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
6608: AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
6609: AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
6610: AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
6611: AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
6612: AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
6613:
6614: # This is just to silence aclocal about the macro not being used
6615: ifelse([AC_DISABLE_FAST_INSTALL])
6616:
6617: AC_DEFUN([LT_AC_PROG_GCJ],
6618: [AC_CHECK_TOOL(GCJ, gcj, no)
6619: test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6620: AC_SUBST(GCJFLAGS)
6621: ])
6622:
6623: AC_DEFUN([LT_AC_PROG_RC],
6624: [AC_CHECK_TOOL(RC, windres, no)
6625: ])
6626:
6627:
6628: # Cheap backport of AS_EXECUTABLE_P and required macros
6629: # from Autoconf 2.59; we should not use $as_executable_p directly.
6630:
6631: # _AS_TEST_PREPARE
6632: # ----------------
6633: m4_ifndef([_AS_TEST_PREPARE],
6634: [m4_defun([_AS_TEST_PREPARE],
6635: [if test -x / >/dev/null 2>&1; then
6636: as_executable_p='test -x'
6637: else
6638: as_executable_p='test -f'
6639: fi
6640: ])])# _AS_TEST_PREPARE
6641:
6642: # AS_EXECUTABLE_P
6643: # ---------------
6644: # Check whether a file is executable.
6645: m4_ifndef([AS_EXECUTABLE_P],
6646: [m4_defun([AS_EXECUTABLE_P],
6647: [AS_REQUIRE([_AS_TEST_PREPARE])dnl
6648: $as_executable_p $1[]dnl
6649: ])])# AS_EXECUTABLE_P
6650:
6651: # NOTE: This macro has been submitted for inclusion into #
6652: # GNU Autoconf as AC_PROG_SED. When it is available in #
6653: # a released version of Autoconf we should remove this #
6654: # macro and use it instead. #
6655: # LT_AC_PROG_SED
6656: # --------------
6657: # Check for a fully-functional sed program, that truncates
6658: # as few characters as possible. Prefer GNU sed if found.
6659: AC_DEFUN([LT_AC_PROG_SED],
6660: [AC_MSG_CHECKING([for a sed that does not truncate output])
6661: AC_CACHE_VAL(lt_cv_path_SED,
6662: [# Loop through the user's path and test for sed and gsed.
6663: # Then use that list of sed's as ones to test for truncation.
6664: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6665: for as_dir in $PATH
6666: do
6667: IFS=$as_save_IFS
6668: test -z "$as_dir" && as_dir=.
6669: for lt_ac_prog in sed gsed; do
6670: for ac_exec_ext in '' $ac_executable_extensions; do
6671: if AS_EXECUTABLE_P(["$as_dir/$lt_ac_prog$ac_exec_ext"]); then
6672: lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6673: fi
6674: done
6675: done
6676: done
6677: IFS=$as_save_IFS
6678: lt_ac_max=0
6679: lt_ac_count=0
6680: # Add /usr/xpg4/bin/sed as it is typically found on Solaris
6681: # along with /bin/sed that truncates output.
6682: for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6683: test ! -f $lt_ac_sed && continue
6684: cat /dev/null > conftest.in
6685: lt_ac_count=0
6686: echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6687: # Check for GNU sed and select it if it is found.
6688: if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6689: lt_cv_path_SED=$lt_ac_sed
6690: break
6691: fi
6692: while true; do
6693: cat conftest.in conftest.in >conftest.tmp
6694: mv conftest.tmp conftest.in
6695: cp conftest.in conftest.nl
6696: echo >>conftest.nl
6697: $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6698: cmp -s conftest.out conftest.nl || break
6699: # 10000 chars as input seems more than enough
6700: test $lt_ac_count -gt 10 && break
6701: lt_ac_count=`expr $lt_ac_count + 1`
6702: if test $lt_ac_count -gt $lt_ac_max; then
6703: lt_ac_max=$lt_ac_count
6704: lt_cv_path_SED=$lt_ac_sed
6705: fi
6706: done
6707: done
6708: ])
6709: SED=$lt_cv_path_SED
6710: AC_SUBST([SED])
6711: AC_MSG_RESULT([$SED])
6712: ])
6713:
6714: # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
6715: #
6716: # This file is free software; the Free Software Foundation
6717: # gives unlimited permission to copy and/or distribute it,
6718: # with or without modifications, as long as this notice is preserved.
6719:
6720: # AM_AUTOMAKE_VERSION(VERSION)
6721: # ----------------------------
6722: # Automake X.Y traces this macro to ensure aclocal.m4 has been
6723: # generated from the m4 files accompanying Automake X.Y.
6724: # (This private macro should not be called outside this file.)
6725: AC_DEFUN([AM_AUTOMAKE_VERSION],
6726: [am__api_version='1.10'
6727: dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
6728: dnl require some minimum version. Point them to the right macro.
6729: m4_if([$1], [1.10.2], [],
6730: [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
6731: ])
6732:
6733: # _AM_AUTOCONF_VERSION(VERSION)
6734: # -----------------------------
6735: # aclocal traces this macro to find the Autoconf version.
6736: # This is a private macro too. Using m4_define simplifies
6737: # the logic in aclocal, which can simply ignore this definition.
6738: m4_define([_AM_AUTOCONF_VERSION], [])
6739:
6740: # AM_SET_CURRENT_AUTOMAKE_VERSION
6741: # -------------------------------
6742: # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
6743: # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
6744: AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
6745: [AM_AUTOMAKE_VERSION([1.10.2])dnl
6746: m4_ifndef([AC_AUTOCONF_VERSION],
6747: [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
6748: _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
6749:
6750: # AM_AUX_DIR_EXPAND -*- Autoconf -*-
6751:
6752: # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
6753: #
6754: # This file is free software; the Free Software Foundation
6755: # gives unlimited permission to copy and/or distribute it,
6756: # with or without modifications, as long as this notice is preserved.
6757:
6758: # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
6759: # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
6760: # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
6761: #
6762: # Of course, Automake must honor this variable whenever it calls a
6763: # tool from the auxiliary directory. The problem is that $srcdir (and
6764: # therefore $ac_aux_dir as well) can be either absolute or relative,
6765: # depending on how configure is run. This is pretty annoying, since
6766: # it makes $ac_aux_dir quite unusable in subdirectories: in the top
6767: # source directory, any form will work fine, but in subdirectories a
6768: # relative path needs to be adjusted first.
6769: #
6770: # $ac_aux_dir/missing
6771: # fails when called from a subdirectory if $ac_aux_dir is relative
6772: # $top_srcdir/$ac_aux_dir/missing
6773: # fails if $ac_aux_dir is absolute,
6774: # fails when called from a subdirectory in a VPATH build with
6775: # a relative $ac_aux_dir
6776: #
6777: # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
6778: # are both prefixed by $srcdir. In an in-source build this is usually
6779: # harmless because $srcdir is `.', but things will broke when you
6780: # start a VPATH build or use an absolute $srcdir.
6781: #
6782: # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
6783: # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
6784: # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
6785: # and then we would define $MISSING as
6786: # MISSING="\${SHELL} $am_aux_dir/missing"
6787: # This will work as long as MISSING is not called from configure, because
6788: # unfortunately $(top_srcdir) has no meaning in configure.
6789: # However there are other variables, like CC, which are often used in
6790: # configure, and could therefore not use this "fixed" $ac_aux_dir.
6791: #
6792: # Another solution, used here, is to always expand $ac_aux_dir to an
6793: # absolute PATH. The drawback is that using absolute paths prevent a
6794: # configured tree to be moved without reconfiguration.
6795:
6796: AC_DEFUN([AM_AUX_DIR_EXPAND],
6797: [dnl Rely on autoconf to set up CDPATH properly.
6798: AC_PREREQ([2.50])dnl
6799: # expand $ac_aux_dir to an absolute path
6800: am_aux_dir=`cd $ac_aux_dir && pwd`
6801: ])
6802:
6803: # AM_CONDITIONAL -*- Autoconf -*-
6804:
6805: # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006
6806: # Free Software Foundation, Inc.
6807: #
6808: # This file is free software; the Free Software Foundation
6809: # gives unlimited permission to copy and/or distribute it,
6810: # with or without modifications, as long as this notice is preserved.
6811:
6812: # serial 8
6813:
6814: # AM_CONDITIONAL(NAME, SHELL-CONDITION)
6815: # -------------------------------------
6816: # Define a conditional.
6817: AC_DEFUN([AM_CONDITIONAL],
6818: [AC_PREREQ(2.52)dnl
6819: ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
6820: [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
6821: AC_SUBST([$1_TRUE])dnl
6822: AC_SUBST([$1_FALSE])dnl
6823: _AM_SUBST_NOTMAKE([$1_TRUE])dnl
6824: _AM_SUBST_NOTMAKE([$1_FALSE])dnl
6825: if $2; then
6826: $1_TRUE=
6827: $1_FALSE='#'
6828: else
6829: $1_TRUE='#'
6830: $1_FALSE=
6831: fi
6832: AC_CONFIG_COMMANDS_PRE(
6833: [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
6834: AC_MSG_ERROR([[conditional "$1" was never defined.
6835: Usually this means the macro was only invoked conditionally.]])
6836: fi])])
6837:
6838: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
6839: # Free Software Foundation, Inc.
6840: #
6841: # This file is free software; the Free Software Foundation
6842: # gives unlimited permission to copy and/or distribute it,
6843: # with or without modifications, as long as this notice is preserved.
6844:
6845: # serial 9
6846:
6847: # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
6848: # written in clear, in which case automake, when reading aclocal.m4,
6849: # will think it sees a *use*, and therefore will trigger all it's
6850: # C support machinery. Also note that it means that autoscan, seeing
6851: # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
6852:
6853:
6854: # _AM_DEPENDENCIES(NAME)
6855: # ----------------------
6856: # See how the compiler implements dependency checking.
6857: # NAME is "CC", "CXX", "GCJ", or "OBJC".
6858: # We try a few techniques and use that to set a single cache variable.
6859: #
6860: # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
6861: # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
6862: # dependency, and given that the user is not expected to run this macro,
6863: # just rely on AC_PROG_CC.
6864: AC_DEFUN([_AM_DEPENDENCIES],
6865: [AC_REQUIRE([AM_SET_DEPDIR])dnl
6866: AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
6867: AC_REQUIRE([AM_MAKE_INCLUDE])dnl
6868: AC_REQUIRE([AM_DEP_TRACK])dnl
6869:
6870: ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
6871: [$1], CXX, [depcc="$CXX" am_compiler_list=],
6872: [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
6873: [$1], UPC, [depcc="$UPC" am_compiler_list=],
6874: [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
6875: [depcc="$$1" am_compiler_list=])
6876:
6877: AC_CACHE_CHECK([dependency style of $depcc],
6878: [am_cv_$1_dependencies_compiler_type],
6879: [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6880: # We make a subdir and do the tests there. Otherwise we can end up
6881: # making bogus files that we don't know about and never remove. For
6882: # instance it was reported that on HP-UX the gcc test will end up
6883: # making a dummy file named `D' -- because `-MD' means `put the output
6884: # in D'.
6885: mkdir conftest.dir
6886: # Copy depcomp to subdir because otherwise we won't find it if we're
6887: # using a relative directory.
6888: cp "$am_depcomp" conftest.dir
6889: cd conftest.dir
6890: # We will build objects and dependencies in a subdirectory because
6891: # it helps to detect inapplicable dependency modes. For instance
6892: # both Tru64's cc and ICC support -MD to output dependencies as a
6893: # side effect of compilation, but ICC will put the dependencies in
6894: # the current directory while Tru64 will put them in the object
6895: # directory.
6896: mkdir sub
6897:
6898: am_cv_$1_dependencies_compiler_type=none
6899: if test "$am_compiler_list" = ""; then
6900: am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
6901: fi
6902: for depmode in $am_compiler_list; do
6903: # Setup a source with many dependencies, because some compilers
6904: # like to wrap large dependency lists on column 80 (with \), and
6905: # we should not choose a depcomp mode which is confused by this.
6906: #
6907: # We need to recreate these files for each test, as the compiler may
6908: # overwrite some of them when testing with obscure command lines.
6909: # This happens at least with the AIX C compiler.
6910: : > sub/conftest.c
6911: for i in 1 2 3 4 5 6; do
6912: echo '#include "conftst'$i'.h"' >> sub/conftest.c
6913: # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6914: # Solaris 8's {/usr,}/bin/sh.
6915: touch sub/conftst$i.h
6916: done
6917: echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6918:
6919: case $depmode in
6920: nosideeffect)
6921: # after this tag, mechanisms are not by side-effect, so they'll
6922: # only be used when explicitly requested
6923: if test "x$enable_dependency_tracking" = xyes; then
6924: continue
6925: else
6926: break
6927: fi
6928: ;;
6929: none) break ;;
6930: esac
6931: # We check with `-c' and `-o' for the sake of the "dashmstdout"
6932: # mode. It turns out that the SunPro C++ compiler does not properly
6933: # handle `-M -o', and we need to detect this.
6934: if depmode=$depmode \
6935: source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6936: depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6937: $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
6938: >/dev/null 2>conftest.err &&
6939: grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6940: grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6941: grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
6942: ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6943: # icc doesn't choke on unknown options, it will just issue warnings
6944: # or remarks (even with -Werror). So we grep stderr for any message
6945: # that says an option was ignored or not supported.
6946: # When given -MP, icc 7.0 and 7.1 complain thusly:
6947: # icc: Command line warning: ignoring option '-M'; no argument required
6948: # The diagnosis changed in icc 8.0:
6949: # icc: Command line remark: option '-MP' not supported
6950: if (grep 'ignoring option' conftest.err ||
6951: grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6952: am_cv_$1_dependencies_compiler_type=$depmode
6953: break
6954: fi
6955: fi
6956: done
6957:
6958: cd ..
6959: rm -rf conftest.dir
6960: else
6961: am_cv_$1_dependencies_compiler_type=none
6962: fi
6963: ])
6964: AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
6965: AM_CONDITIONAL([am__fastdep$1], [
6966: test "x$enable_dependency_tracking" != xno \
6967: && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
6968: ])
6969:
6970:
6971: # AM_SET_DEPDIR
6972: # -------------
6973: # Choose a directory name for dependency files.
6974: # This macro is AC_REQUIREd in _AM_DEPENDENCIES
6975: AC_DEFUN([AM_SET_DEPDIR],
6976: [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6977: AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
6978: ])
6979:
6980:
6981: # AM_DEP_TRACK
6982: # ------------
6983: AC_DEFUN([AM_DEP_TRACK],
6984: [AC_ARG_ENABLE(dependency-tracking,
6985: [ --disable-dependency-tracking speeds up one-time build
6986: --enable-dependency-tracking do not reject slow dependency extractors])
6987: if test "x$enable_dependency_tracking" != xno; then
6988: am_depcomp="$ac_aux_dir/depcomp"
6989: AMDEPBACKSLASH='\'
6990: fi
6991: AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
6992: AC_SUBST([AMDEPBACKSLASH])dnl
6993: _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
6994: ])
6995:
6996: # Generate code to set up dependency tracking. -*- Autoconf -*-
6997:
6998: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
6999: # Free Software Foundation, Inc.
7000: #
7001: # This file is free software; the Free Software Foundation
7002: # gives unlimited permission to copy and/or distribute it,
7003: # with or without modifications, as long as this notice is preserved.
7004:
7005: #serial 4
7006:
7007: # _AM_OUTPUT_DEPENDENCY_COMMANDS
7008: # ------------------------------
7009: AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
7010: [# Autoconf 2.62 quotes --file arguments for eval, but not when files
7011: # are listed without --file. Let's play safe and only enable the eval
7012: # if we detect the quoting.
7013: case $CONFIG_FILES in
7014: *\'*) eval set x "$CONFIG_FILES" ;;
7015: *) set x $CONFIG_FILES ;;
7016: esac
7017: shift
7018: for mf
7019: do
7020: # Strip MF so we end up with the name of the file.
7021: mf=`echo "$mf" | sed -e 's/:.*$//'`
7022: # Check whether this is an Automake generated Makefile or not.
7023: # We used to match only the files named `Makefile.in', but
7024: # some people rename them; so instead we look at the file content.
7025: # Grep'ing the first line is not enough: some people post-process
7026: # each Makefile.in and add a new line on top of each file to say so.
7027: # Grep'ing the whole file is not good either: AIX grep has a line
7028: # limit of 2048, but all sed's we know have understand at least 4000.
7029: if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
7030: dirpart=`AS_DIRNAME("$mf")`
7031: else
7032: continue
7033: fi
7034: # Extract the definition of DEPDIR, am__include, and am__quote
7035: # from the Makefile without running `make'.
7036: DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7037: test -z "$DEPDIR" && continue
7038: am__include=`sed -n 's/^am__include = //p' < "$mf"`
7039: test -z "am__include" && continue
7040: am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
7041: # When using ansi2knr, U may be empty or an underscore; expand it
7042: U=`sed -n 's/^U = //p' < "$mf"`
7043: # Find all dependency output files, they are included files with
7044: # $(DEPDIR) in their names. We invoke sed twice because it is the
7045: # simplest approach to changing $(DEPDIR) to its actual value in the
7046: # expansion.
7047: for file in `sed -n "
7048: s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
7049: sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
7050: # Make sure the directory exists.
7051: test -f "$dirpart/$file" && continue
7052: fdir=`AS_DIRNAME(["$file"])`
7053: AS_MKDIR_P([$dirpart/$fdir])
7054: # echo "creating $dirpart/$file"
7055: echo '# dummy' > "$dirpart/$file"
7056: done
7057: done
7058: ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
7059:
7060:
7061: # AM_OUTPUT_DEPENDENCY_COMMANDS
7062: # -----------------------------
7063: # This macro should only be invoked once -- use via AC_REQUIRE.
7064: #
7065: # This code is only required when automatic dependency tracking
7066: # is enabled. FIXME. This creates each `.P' file that we will
7067: # need in order to bootstrap the dependency handling code.
7068: AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
7069: [AC_CONFIG_COMMANDS([depfiles],
7070: [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
7071: [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
7072: ])
7073:
7074: # Do all the work for Automake. -*- Autoconf -*-
7075:
7076: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
7077: # 2005, 2006, 2008 Free Software Foundation, Inc.
7078: #
7079: # This file is free software; the Free Software Foundation
7080: # gives unlimited permission to copy and/or distribute it,
7081: # with or without modifications, as long as this notice is preserved.
7082:
7083: # serial 13
7084:
7085: # This macro actually does too much. Some checks are only needed if
7086: # your package does certain things. But this isn't really a big deal.
7087:
7088: # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
7089: # AM_INIT_AUTOMAKE([OPTIONS])
7090: # -----------------------------------------------
7091: # The call with PACKAGE and VERSION arguments is the old style
7092: # call (pre autoconf-2.50), which is being phased out. PACKAGE
7093: # and VERSION should now be passed to AC_INIT and removed from
7094: # the call to AM_INIT_AUTOMAKE.
7095: # We support both call styles for the transition. After
7096: # the next Automake release, Autoconf can make the AC_INIT
7097: # arguments mandatory, and then we can depend on a new Autoconf
7098: # release and drop the old call support.
7099: AC_DEFUN([AM_INIT_AUTOMAKE],
7100: [AC_PREREQ([2.60])dnl
7101: dnl Autoconf wants to disallow AM_ names. We explicitly allow
7102: dnl the ones we care about.
7103: m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
7104: AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
7105: AC_REQUIRE([AC_PROG_INSTALL])dnl
7106: if test "`cd $srcdir && pwd`" != "`pwd`"; then
7107: # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
7108: # is not polluted with repeated "-I."
7109: AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
7110: # test to see if srcdir already configured
7111: if test -f $srcdir/config.status; then
7112: AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
7113: fi
7114: fi
7115:
7116: # test whether we have cygpath
7117: if test -z "$CYGPATH_W"; then
7118: if (cygpath --version) >/dev/null 2>/dev/null; then
7119: CYGPATH_W='cygpath -w'
7120: else
7121: CYGPATH_W=echo
7122: fi
7123: fi
7124: AC_SUBST([CYGPATH_W])
7125:
7126: # Define the identity of the package.
7127: dnl Distinguish between old-style and new-style calls.
7128: m4_ifval([$2],
7129: [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
7130: AC_SUBST([PACKAGE], [$1])dnl
7131: AC_SUBST([VERSION], [$2])],
7132: [_AM_SET_OPTIONS([$1])dnl
7133: dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
7134: m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
7135: [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
7136: AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
7137: AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
7138:
7139: _AM_IF_OPTION([no-define],,
7140: [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
7141: AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
7142:
7143: # Some tools Automake needs.
7144: AC_REQUIRE([AM_SANITY_CHECK])dnl
7145: AC_REQUIRE([AC_ARG_PROGRAM])dnl
7146: AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
7147: AM_MISSING_PROG(AUTOCONF, autoconf)
7148: AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
7149: AM_MISSING_PROG(AUTOHEADER, autoheader)
7150: AM_MISSING_PROG(MAKEINFO, makeinfo)
7151: AM_PROG_INSTALL_SH
7152: AM_PROG_INSTALL_STRIP
7153: AC_REQUIRE([AM_PROG_MKDIR_P])dnl
7154: # We need awk for the "check" target. The system "awk" is bad on
7155: # some platforms.
7156: AC_REQUIRE([AC_PROG_AWK])dnl
7157: AC_REQUIRE([AC_PROG_MAKE_SET])dnl
7158: AC_REQUIRE([AM_SET_LEADING_DOT])dnl
7159: _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
7160: [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
7161: [_AM_PROG_TAR([v7])])])
7162: _AM_IF_OPTION([no-dependencies],,
7163: [AC_PROVIDE_IFELSE([AC_PROG_CC],
7164: [_AM_DEPENDENCIES(CC)],
7165: [define([AC_PROG_CC],
7166: defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
7167: AC_PROVIDE_IFELSE([AC_PROG_CXX],
7168: [_AM_DEPENDENCIES(CXX)],
7169: [define([AC_PROG_CXX],
7170: defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
7171: AC_PROVIDE_IFELSE([AC_PROG_OBJC],
7172: [_AM_DEPENDENCIES(OBJC)],
7173: [define([AC_PROG_OBJC],
7174: defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
7175: ])
7176: ])
7177:
7178:
7179: # When config.status generates a header, we must update the stamp-h file.
7180: # This file resides in the same directory as the config header
7181: # that is generated. The stamp files are numbered to have different names.
7182:
7183: # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
7184: # loop where config.status creates the headers, so we can generate
7185: # our stamp files there.
7186: AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
7187: [# Compute $1's index in $config_headers.
7188: _am_arg=$1
7189: _am_stamp_count=1
7190: for _am_header in $config_headers :; do
7191: case $_am_header in
7192: $_am_arg | $_am_arg:* )
7193: break ;;
7194: * )
7195: _am_stamp_count=`expr $_am_stamp_count + 1` ;;
7196: esac
7197: done
7198: echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
7199:
7200: # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
7201: #
7202: # This file is free software; the Free Software Foundation
7203: # gives unlimited permission to copy and/or distribute it,
7204: # with or without modifications, as long as this notice is preserved.
7205:
7206: # AM_PROG_INSTALL_SH
7207: # ------------------
7208: # Define $install_sh.
7209: AC_DEFUN([AM_PROG_INSTALL_SH],
7210: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
7211: install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
7212: AC_SUBST(install_sh)])
7213:
7214: # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
7215: #
7216: # This file is free software; the Free Software Foundation
7217: # gives unlimited permission to copy and/or distribute it,
7218: # with or without modifications, as long as this notice is preserved.
7219:
7220: # serial 2
7221:
7222: # Check whether the underlying file-system supports filenames
7223: # with a leading dot. For instance MS-DOS doesn't.
7224: AC_DEFUN([AM_SET_LEADING_DOT],
7225: [rm -rf .tst 2>/dev/null
7226: mkdir .tst 2>/dev/null
7227: if test -d .tst; then
7228: am__leading_dot=.
7229: else
7230: am__leading_dot=_
7231: fi
7232: rmdir .tst 2>/dev/null
7233: AC_SUBST([am__leading_dot])])
7234:
7235: # Check to see how 'make' treats includes. -*- Autoconf -*-
7236:
7237: # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
7238: #
7239: # This file is free software; the Free Software Foundation
7240: # gives unlimited permission to copy and/or distribute it,
7241: # with or without modifications, as long as this notice is preserved.
7242:
7243: # serial 3
7244:
7245: # AM_MAKE_INCLUDE()
7246: # -----------------
7247: # Check to see how make treats includes.
7248: AC_DEFUN([AM_MAKE_INCLUDE],
7249: [am_make=${MAKE-make}
7250: cat > confinc << 'END'
7251: am__doit:
7252: @echo done
7253: .PHONY: am__doit
7254: END
7255: # If we don't find an include directive, just comment out the code.
7256: AC_MSG_CHECKING([for style of include used by $am_make])
7257: am__include="#"
7258: am__quote=
7259: _am_result=none
7260: # First try GNU make style include.
7261: echo "include confinc" > confmf
7262: # We grep out `Entering directory' and `Leaving directory'
7263: # messages which can occur if `w' ends up in MAKEFLAGS.
7264: # In particular we don't look at `^make:' because GNU make might
7265: # be invoked under some other name (usually "gmake"), in which
7266: # case it prints its new name instead of `make'.
7267: if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
7268: am__include=include
7269: am__quote=
7270: _am_result=GNU
7271: fi
7272: # Now try BSD make style include.
7273: if test "$am__include" = "#"; then
7274: echo '.include "confinc"' > confmf
7275: if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
7276: am__include=.include
7277: am__quote="\""
7278: _am_result=BSD
7279: fi
7280: fi
7281: AC_SUBST([am__include])
7282: AC_SUBST([am__quote])
7283: AC_MSG_RESULT([$_am_result])
7284: rm -f confinc confmf
7285: ])
7286:
7287: # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
7288:
7289: # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
7290: # Free Software Foundation, Inc.
7291: #
7292: # This file is free software; the Free Software Foundation
7293: # gives unlimited permission to copy and/or distribute it,
7294: # with or without modifications, as long as this notice is preserved.
7295:
7296: # serial 5
7297:
7298: # AM_MISSING_PROG(NAME, PROGRAM)
7299: # ------------------------------
7300: AC_DEFUN([AM_MISSING_PROG],
7301: [AC_REQUIRE([AM_MISSING_HAS_RUN])
7302: $1=${$1-"${am_missing_run}$2"}
7303: AC_SUBST($1)])
7304:
7305:
7306: # AM_MISSING_HAS_RUN
7307: # ------------------
7308: # Define MISSING if not defined so far and test if it supports --run.
7309: # If it does, set am_missing_run to use it, otherwise, to nothing.
7310: AC_DEFUN([AM_MISSING_HAS_RUN],
7311: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
7312: AC_REQUIRE_AUX_FILE([missing])dnl
7313: test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
7314: # Use eval to expand $SHELL
7315: if eval "$MISSING --run true"; then
7316: am_missing_run="$MISSING --run "
7317: else
7318: am_missing_run=
7319: AC_MSG_WARN([`missing' script is too old or missing])
7320: fi
7321: ])
7322:
7323: # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
7324: #
7325: # This file is free software; the Free Software Foundation
7326: # gives unlimited permission to copy and/or distribute it,
7327: # with or without modifications, as long as this notice is preserved.
7328:
7329: # AM_PROG_MKDIR_P
7330: # ---------------
7331: # Check for `mkdir -p'.
7332: AC_DEFUN([AM_PROG_MKDIR_P],
7333: [AC_PREREQ([2.60])dnl
7334: AC_REQUIRE([AC_PROG_MKDIR_P])dnl
7335: dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
7336: dnl while keeping a definition of mkdir_p for backward compatibility.
7337: dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
7338: dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
7339: dnl Makefile.ins that do not define MKDIR_P, so we do our own
7340: dnl adjustment using top_builddir (which is defined more often than
7341: dnl MKDIR_P).
7342: AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
7343: case $mkdir_p in
7344: [[\\/$]]* | ?:[[\\/]]*) ;;
7345: */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
7346: esac
7347: ])
7348:
7349: # Helper functions for option handling. -*- Autoconf -*-
7350:
7351: # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
7352: #
7353: # This file is free software; the Free Software Foundation
7354: # gives unlimited permission to copy and/or distribute it,
7355: # with or without modifications, as long as this notice is preserved.
7356:
7357: # serial 4
7358:
7359: # _AM_MANGLE_OPTION(NAME)
7360: # -----------------------
7361: AC_DEFUN([_AM_MANGLE_OPTION],
7362: [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
7363:
7364: # _AM_SET_OPTION(NAME)
7365: # ------------------------------
7366: # Set option NAME. Presently that only means defining a flag for this option.
7367: AC_DEFUN([_AM_SET_OPTION],
7368: [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
7369:
7370: # _AM_SET_OPTIONS(OPTIONS)
7371: # ----------------------------------
7372: # OPTIONS is a space-separated list of Automake options.
7373: AC_DEFUN([_AM_SET_OPTIONS],
7374: [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
7375:
7376: # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
7377: # -------------------------------------------
7378: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
7379: AC_DEFUN([_AM_IF_OPTION],
7380: [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
7381:
7382: # Check to make sure that the build environment is sane. -*- Autoconf -*-
7383:
7384: # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
7385: # Free Software Foundation, Inc.
7386: #
7387: # This file is free software; the Free Software Foundation
7388: # gives unlimited permission to copy and/or distribute it,
7389: # with or without modifications, as long as this notice is preserved.
7390:
7391: # serial 4
7392:
7393: # AM_SANITY_CHECK
7394: # ---------------
7395: AC_DEFUN([AM_SANITY_CHECK],
7396: [AC_MSG_CHECKING([whether build environment is sane])
7397: # Just in case
7398: sleep 1
7399: echo timestamp > conftest.file
7400: # Do `set' in a subshell so we don't clobber the current shell's
7401: # arguments. Must try -L first in case configure is actually a
7402: # symlink; some systems play weird games with the mod time of symlinks
7403: # (eg FreeBSD returns the mod time of the symlink's containing
7404: # directory).
7405: if (
7406: set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
7407: if test "$[*]" = "X"; then
7408: # -L didn't work.
7409: set X `ls -t $srcdir/configure conftest.file`
7410: fi
7411: rm -f conftest.file
7412: if test "$[*]" != "X $srcdir/configure conftest.file" \
7413: && test "$[*]" != "X conftest.file $srcdir/configure"; then
7414:
7415: # If neither matched, then we have a broken ls. This can happen
7416: # if, for instance, CONFIG_SHELL is bash and it inherits a
7417: # broken ls alias from the environment. This has actually
7418: # happened. Such a system could not be considered "sane".
7419: AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
7420: alias in your environment])
7421: fi
7422:
7423: test "$[2]" = conftest.file
7424: )
7425: then
7426: # Ok.
7427: :
7428: else
7429: AC_MSG_ERROR([newly created file is older than distributed files!
7430: Check your system clock])
7431: fi
7432: AC_MSG_RESULT(yes)])
7433:
7434: # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
7435: #
7436: # This file is free software; the Free Software Foundation
7437: # gives unlimited permission to copy and/or distribute it,
7438: # with or without modifications, as long as this notice is preserved.
7439:
7440: # AM_PROG_INSTALL_STRIP
7441: # ---------------------
7442: # One issue with vendor `install' (even GNU) is that you can't
7443: # specify the program used to strip binaries. This is especially
7444: # annoying in cross-compiling environments, where the build's strip
7445: # is unlikely to handle the host's binaries.
7446: # Fortunately install-sh will honor a STRIPPROG variable, so we
7447: # always use install-sh in `make install-strip', and initialize
7448: # STRIPPROG with the value of the STRIP variable (set by the user).
7449: AC_DEFUN([AM_PROG_INSTALL_STRIP],
7450: [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
7451: # Installed binaries are usually stripped using `strip' when the user
7452: # run `make install-strip'. However `strip' might not be the right
7453: # tool to use in cross-compilation environments, therefore Automake
7454: # will honor the `STRIP' environment variable to overrule this program.
7455: dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
7456: if test "$cross_compiling" != no; then
7457: AC_CHECK_TOOL([STRIP], [strip], :)
7458: fi
7459: INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
7460: AC_SUBST([INSTALL_STRIP_PROGRAM])])
7461:
7462: # Copyright (C) 2006 Free Software Foundation, Inc.
7463: #
7464: # This file is free software; the Free Software Foundation
7465: # gives unlimited permission to copy and/or distribute it,
7466: # with or without modifications, as long as this notice is preserved.
7467:
7468: # _AM_SUBST_NOTMAKE(VARIABLE)
7469: # ---------------------------
7470: # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
7471: # This macro is traced by Automake.
7472: AC_DEFUN([_AM_SUBST_NOTMAKE])
7473:
7474: # Check how to create a tarball. -*- Autoconf -*-
7475:
7476: # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
7477: #
7478: # This file is free software; the Free Software Foundation
7479: # gives unlimited permission to copy and/or distribute it,
7480: # with or without modifications, as long as this notice is preserved.
7481:
7482: # serial 2
7483:
7484: # _AM_PROG_TAR(FORMAT)
7485: # --------------------
7486: # Check how to create a tarball in format FORMAT.
7487: # FORMAT should be one of `v7', `ustar', or `pax'.
7488: #
7489: # Substitute a variable $(am__tar) that is a command
7490: # writing to stdout a FORMAT-tarball containing the directory
7491: # $tardir.
7492: # tardir=directory && $(am__tar) > result.tar
7493: #
7494: # Substitute a variable $(am__untar) that extract such
7495: # a tarball read from stdin.
7496: # $(am__untar) < result.tar
7497: AC_DEFUN([_AM_PROG_TAR],
7498: [# Always define AMTAR for backward compatibility.
7499: AM_MISSING_PROG([AMTAR], [tar])
7500: m4_if([$1], [v7],
7501: [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
7502: [m4_case([$1], [ustar],, [pax],,
7503: [m4_fatal([Unknown tar format])])
7504: AC_MSG_CHECKING([how to create a $1 tar archive])
7505: # Loop over all known methods to create a tar archive until one works.
7506: _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
7507: _am_tools=${am_cv_prog_tar_$1-$_am_tools}
7508: # Do not fold the above two line into one, because Tru64 sh and
7509: # Solaris sh will not grok spaces in the rhs of `-'.
7510: for _am_tool in $_am_tools
7511: do
7512: case $_am_tool in
7513: gnutar)
7514: for _am_tar in tar gnutar gtar;
7515: do
7516: AM_RUN_LOG([$_am_tar --version]) && break
7517: done
7518: am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
7519: am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
7520: am__untar="$_am_tar -xf -"
7521: ;;
7522: plaintar)
7523: # Must skip GNU tar: if it does not support --format= it doesn't create
7524: # ustar tarball either.
7525: (tar --version) >/dev/null 2>&1 && continue
7526: am__tar='tar chf - "$$tardir"'
7527: am__tar_='tar chf - "$tardir"'
7528: am__untar='tar xf -'
7529: ;;
7530: pax)
7531: am__tar='pax -L -x $1 -w "$$tardir"'
7532: am__tar_='pax -L -x $1 -w "$tardir"'
7533: am__untar='pax -r'
7534: ;;
7535: cpio)
7536: am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
7537: am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
7538: am__untar='cpio -i -H $1 -d'
7539: ;;
7540: none)
7541: am__tar=false
7542: am__tar_=false
7543: am__untar=false
7544: ;;
7545: esac
7546:
7547: # If the value was cached, stop now. We just wanted to have am__tar
7548: # and am__untar set.
7549: test -n "${am_cv_prog_tar_$1}" && break
7550:
7551: # tar/untar a dummy directory, and stop if the command works
7552: rm -rf conftest.dir
7553: mkdir conftest.dir
7554: echo GrepMe > conftest.dir/file
7555: AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
7556: rm -rf conftest.dir
7557: if test -s conftest.tar; then
7558: AM_RUN_LOG([$am__untar <conftest.tar])
7559: grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
7560: fi
7561: done
7562: rm -rf conftest.dir
7563:
7564: AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
7565: AC_MSG_RESULT([$am_cv_prog_tar_$1])])
7566: AC_SUBST([am__tar])
7567: AC_SUBST([am__untar])
7568: ]) # _AM_PROG_TAR
7569:
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