Annotation of gpl/axl/aclocal.m4, revision 1.1.1.1
1.1 misho 1: # generated automatically by aclocal 1.9.6 -*- Autoconf -*-
2:
3: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4: # 2005 Free Software Foundation, Inc.
5: # This file is free software; the Free Software Foundation
6: # gives unlimited permission to copy and/or distribute it,
7: # with or without modifications, as long as this notice is preserved.
8:
9: # This program is distributed in the hope that it will be useful,
10: # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11: # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12: # PARTICULAR PURPOSE.
13:
14: # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
15:
16: # serial 52 Debian 1.5.26-4+lenny1 AC_PROG_LIBTOOL
17:
18:
19: # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
20: # -----------------------------------------------------------
21: # If this macro is not defined by Autoconf, define it here.
22: m4_ifdef([AC_PROVIDE_IFELSE],
23: [],
24: [m4_define([AC_PROVIDE_IFELSE],
25: [m4_ifdef([AC_PROVIDE_$1],
26: [$2], [$3])])])
27:
28:
29: # AC_PROG_LIBTOOL
30: # ---------------
31: AC_DEFUN([AC_PROG_LIBTOOL],
32: [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
33: dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
34: dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
35: AC_PROVIDE_IFELSE([AC_PROG_CXX],
36: [AC_LIBTOOL_CXX],
37: [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
38: ])])
39: dnl And a similar setup for Fortran 77 support
40: AC_PROVIDE_IFELSE([AC_PROG_F77],
41: [AC_LIBTOOL_F77],
42: [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
43: ])])
44:
45: dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
46: dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
47: dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
48: AC_PROVIDE_IFELSE([AC_PROG_GCJ],
49: [AC_LIBTOOL_GCJ],
50: [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
51: [AC_LIBTOOL_GCJ],
52: [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
53: [AC_LIBTOOL_GCJ],
54: [ifdef([AC_PROG_GCJ],
55: [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
56: ifdef([A][M_PROG_GCJ],
57: [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
58: ifdef([LT_AC_PROG_GCJ],
59: [define([LT_AC_PROG_GCJ],
60: defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
61: ])])# AC_PROG_LIBTOOL
62:
63:
64: # _AC_PROG_LIBTOOL
65: # ----------------
66: AC_DEFUN([_AC_PROG_LIBTOOL],
67: [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
68: AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
69: AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
70: AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
71:
72: # This can be used to rebuild libtool when needed
73: LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
74:
75: # Always use our own libtool.
76: LIBTOOL='$(SHELL) $(top_builddir)/libtool'
77: AC_SUBST(LIBTOOL)dnl
78:
79: # Prevent multiple expansion
80: define([AC_PROG_LIBTOOL], [])
81: ])# _AC_PROG_LIBTOOL
82:
83:
84: # AC_LIBTOOL_SETUP
85: # ----------------
86: AC_DEFUN([AC_LIBTOOL_SETUP],
87: [AC_PREREQ(2.50)dnl
88: AC_REQUIRE([AC_ENABLE_SHARED])dnl
89: AC_REQUIRE([AC_ENABLE_STATIC])dnl
90: AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
91: AC_REQUIRE([AC_CANONICAL_HOST])dnl
92: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
93: AC_REQUIRE([AC_PROG_CC])dnl
94: AC_REQUIRE([AC_PROG_LD])dnl
95: AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
96: AC_REQUIRE([AC_PROG_NM])dnl
97:
98: AC_REQUIRE([AC_PROG_LN_S])dnl
99: AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
100: # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
101: AC_REQUIRE([AC_OBJEXT])dnl
102: AC_REQUIRE([AC_EXEEXT])dnl
103: dnl
104: AC_LIBTOOL_SYS_MAX_CMD_LEN
105: AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
106: AC_LIBTOOL_OBJDIR
107:
108: AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
109: _LT_AC_PROG_ECHO_BACKSLASH
110:
111: case $host_os in
112: aix3*)
113: # AIX sometimes has problems with the GCC collect2 program. For some
114: # reason, if we set the COLLECT_NAMES environment variable, the problems
115: # vanish in a puff of smoke.
116: if test "X${COLLECT_NAMES+set}" != Xset; then
117: COLLECT_NAMES=
118: export COLLECT_NAMES
119: fi
120: ;;
121: esac
122:
123: # Sed substitution that helps us do robust quoting. It backslashifies
124: # metacharacters that are still active within double-quoted strings.
125: Xsed='sed -e 1s/^X//'
126: [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
127:
128: # Same as above, but do not quote variable references.
129: [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
130:
131: # Sed substitution to delay expansion of an escaped shell variable in a
132: # double_quote_subst'ed string.
133: delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
134:
135: # Sed substitution to avoid accidental globbing in evaled expressions
136: no_glob_subst='s/\*/\\\*/g'
137:
138: # Constants:
139: rm="rm -f"
140:
141: # Global variables:
142: default_ofile=libtool
143: can_build_shared=yes
144:
145: # All known linkers require a `.a' archive for static linking (except MSVC,
146: # which needs '.lib').
147: libext=a
148: ltmain="$ac_aux_dir/ltmain.sh"
149: ofile="$default_ofile"
150: with_gnu_ld="$lt_cv_prog_gnu_ld"
151:
152: AC_CHECK_TOOL(AR, ar, false)
153: AC_CHECK_TOOL(RANLIB, ranlib, :)
154: AC_CHECK_TOOL(STRIP, strip, :)
155:
156: old_CC="$CC"
157: old_CFLAGS="$CFLAGS"
158:
159: # Set sane defaults for various variables
160: test -z "$AR" && AR=ar
161: test -z "$AR_FLAGS" && AR_FLAGS=cru
162: test -z "$AS" && AS=as
163: test -z "$CC" && CC=cc
164: test -z "$LTCC" && LTCC=$CC
165: test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
166: test -z "$DLLTOOL" && DLLTOOL=dlltool
167: test -z "$LD" && LD=ld
168: test -z "$LN_S" && LN_S="ln -s"
169: test -z "$MAGIC_CMD" && MAGIC_CMD=file
170: test -z "$NM" && NM=nm
171: test -z "$SED" && SED=sed
172: test -z "$OBJDUMP" && OBJDUMP=objdump
173: test -z "$RANLIB" && RANLIB=:
174: test -z "$STRIP" && STRIP=:
175: test -z "$ac_objext" && ac_objext=o
176:
177: # Determine commands to create old-style static archives.
178: old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
179: old_postinstall_cmds='chmod 644 $oldlib'
180: old_postuninstall_cmds=
181:
182: if test -n "$RANLIB"; then
183: case $host_os in
184: openbsd*)
185: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
186: ;;
187: *)
188: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
189: ;;
190: esac
191: old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
192: fi
193:
194: _LT_CC_BASENAME([$compiler])
195:
196: # Only perform the check for file, if the check method requires it
197: case $deplibs_check_method in
198: file_magic*)
199: if test "$file_magic_cmd" = '$MAGIC_CMD'; then
200: AC_PATH_MAGIC
201: fi
202: ;;
203: esac
204:
205: _LT_REQUIRED_DARWIN_CHECKS
206:
207: AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
208: AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
209: enable_win32_dll=yes, enable_win32_dll=no)
210:
211: AC_ARG_ENABLE([libtool-lock],
212: [AC_HELP_STRING([--disable-libtool-lock],
213: [avoid locking (might break parallel builds)])])
214: test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
215:
216: AC_ARG_WITH([pic],
217: [AC_HELP_STRING([--with-pic],
218: [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
219: [pic_mode="$withval"],
220: [pic_mode=default])
221: test -z "$pic_mode" && pic_mode=default
222:
223: # Use C for the default configuration in the libtool script
224: tagname=
225: AC_LIBTOOL_LANG_C_CONFIG
226: _LT_AC_TAGCONFIG
227: ])# AC_LIBTOOL_SETUP
228:
229:
230: # _LT_AC_SYS_COMPILER
231: # -------------------
232: AC_DEFUN([_LT_AC_SYS_COMPILER],
233: [AC_REQUIRE([AC_PROG_CC])dnl
234:
235: # If no C compiler was specified, use CC.
236: LTCC=${LTCC-"$CC"}
237:
238: # If no C compiler flags were specified, use CFLAGS.
239: LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
240:
241: # Allow CC to be a program name with arguments.
242: compiler=$CC
243: ])# _LT_AC_SYS_COMPILER
244:
245:
246: # _LT_CC_BASENAME(CC)
247: # -------------------
248: # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
249: AC_DEFUN([_LT_CC_BASENAME],
250: [for cc_temp in $1""; do
251: case $cc_temp in
252: compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
253: distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
254: \-*) ;;
255: *) break;;
256: esac
257: done
258: cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
259: ])
260:
261:
262: # _LT_COMPILER_BOILERPLATE
263: # ------------------------
264: # Check for compiler boilerplate output or warnings with
265: # the simple compiler test code.
266: AC_DEFUN([_LT_COMPILER_BOILERPLATE],
267: [AC_REQUIRE([LT_AC_PROG_SED])dnl
268: ac_outfile=conftest.$ac_objext
269: echo "$lt_simple_compile_test_code" >conftest.$ac_ext
270: eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
271: _lt_compiler_boilerplate=`cat conftest.err`
272: $rm conftest*
273: ])# _LT_COMPILER_BOILERPLATE
274:
275:
276: # _LT_LINKER_BOILERPLATE
277: # ----------------------
278: # Check for linker boilerplate output or warnings with
279: # the simple link test code.
280: AC_DEFUN([_LT_LINKER_BOILERPLATE],
281: [AC_REQUIRE([LT_AC_PROG_SED])dnl
282: ac_outfile=conftest.$ac_objext
283: echo "$lt_simple_link_test_code" >conftest.$ac_ext
284: eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
285: _lt_linker_boilerplate=`cat conftest.err`
286: $rm -r conftest*
287: ])# _LT_LINKER_BOILERPLATE
288:
289: # _LT_REQUIRED_DARWIN_CHECKS
290: # --------------------------
291: # Check for some things on darwin
292: AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS],[
293: case $host_os in
294: rhapsody* | darwin*)
295: AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
296: AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
297:
298: AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
299: [lt_cv_apple_cc_single_mod=no
300: if test -z "${LT_MULTI_MODULE}"; then
301: # By default we will add the -single_module flag. You can override
302: # by either setting the environment variable LT_MULTI_MODULE
303: # non-empty at configure time, or by adding -multi_module to the
304: # link flags.
305: echo "int foo(void){return 1;}" > conftest.c
306: $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
307: -dynamiclib ${wl}-single_module conftest.c
308: if test -f libconftest.dylib; then
309: lt_cv_apple_cc_single_mod=yes
310: rm -rf libconftest.dylib*
311: fi
312: rm conftest.c
313: fi])
314: AC_CACHE_CHECK([for -exported_symbols_list linker flag],
315: [lt_cv_ld_exported_symbols_list],
316: [lt_cv_ld_exported_symbols_list=no
317: save_LDFLAGS=$LDFLAGS
318: echo "_main" > conftest.sym
319: LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
320: AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
321: [lt_cv_ld_exported_symbols_list=yes],
322: [lt_cv_ld_exported_symbols_list=no])
323: LDFLAGS="$save_LDFLAGS"
324: ])
325: case $host_os in
326: rhapsody* | darwin1.[[0123]])
327: _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
328: darwin1.*)
329: _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
330: darwin*)
331: # if running on 10.5 or later, the deployment target defaults
332: # to the OS version, if on x86, and 10.4, the deployment
333: # target defaults to 10.4. Don't you love it?
334: case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
335: 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
336: _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
337: 10.[[012]]*)
338: _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
339: 10.*)
340: _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
341: esac
342: ;;
343: esac
344: if test "$lt_cv_apple_cc_single_mod" = "yes"; then
345: _lt_dar_single_mod='$single_module'
346: fi
347: if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
348: _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
349: else
350: _lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}"
351: fi
352: if test "$DSYMUTIL" != ":"; then
353: _lt_dsymutil="~$DSYMUTIL \$lib || :"
354: else
355: _lt_dsymutil=
356: fi
357: ;;
358: esac
359: ])
360:
361: # _LT_AC_SYS_LIBPATH_AIX
362: # ----------------------
363: # Links a minimal program and checks the executable
364: # for the system default hardcoded library path. In most cases,
365: # this is /usr/lib:/lib, but when the MPI compilers are used
366: # the location of the communication and MPI libs are included too.
367: # If we don't find anything, use the default library path according
368: # to the aix ld manual.
369: AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
370: [AC_REQUIRE([LT_AC_PROG_SED])dnl
371: AC_LINK_IFELSE(AC_LANG_PROGRAM,[
372: lt_aix_libpath_sed='
373: /Import File Strings/,/^$/ {
374: /^0/ {
375: s/^0 *\(.*\)$/\1/
376: p
377: }
378: }'
379: aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
380: # Check for a 64-bit object if we didn't find anything.
381: if test -z "$aix_libpath"; then
382: aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
383: fi],[])
384: if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
385: ])# _LT_AC_SYS_LIBPATH_AIX
386:
387:
388: # _LT_AC_SHELL_INIT(ARG)
389: # ----------------------
390: AC_DEFUN([_LT_AC_SHELL_INIT],
391: [ifdef([AC_DIVERSION_NOTICE],
392: [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
393: [AC_DIVERT_PUSH(NOTICE)])
394: $1
395: AC_DIVERT_POP
396: ])# _LT_AC_SHELL_INIT
397:
398:
399: # _LT_AC_PROG_ECHO_BACKSLASH
400: # --------------------------
401: # Add some code to the start of the generated configure script which
402: # will find an echo command which doesn't interpret backslashes.
403: AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
404: [_LT_AC_SHELL_INIT([
405: # Check that we are running under the correct shell.
406: SHELL=${CONFIG_SHELL-/bin/sh}
407:
408: case X$ECHO in
409: X*--fallback-echo)
410: # Remove one level of quotation (which was required for Make).
411: ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
412: ;;
413: esac
414:
415: echo=${ECHO-echo}
416: if test "X[$]1" = X--no-reexec; then
417: # Discard the --no-reexec flag, and continue.
418: shift
419: elif test "X[$]1" = X--fallback-echo; then
420: # Avoid inline document here, it may be left over
421: :
422: elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
423: # Yippee, $echo works!
424: :
425: else
426: # Restart under the correct shell.
427: exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
428: fi
429:
430: if test "X[$]1" = X--fallback-echo; then
431: # used as fallback echo
432: shift
433: cat <<EOF
434: [$]*
435: EOF
436: exit 0
437: fi
438:
439: # The HP-UX ksh and POSIX shell print the target directory to stdout
440: # if CDPATH is set.
441: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
442:
443: if test -z "$ECHO"; then
444: if test "X${echo_test_string+set}" != Xset; then
445: # find a string as large as possible, as long as the shell can cope with it
446: for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
447: # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
448: if (echo_test_string=`eval $cmd`) 2>/dev/null &&
449: echo_test_string=`eval $cmd` &&
450: (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
451: then
452: break
453: fi
454: done
455: fi
456:
457: if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
458: echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
459: test "X$echo_testing_string" = "X$echo_test_string"; then
460: :
461: else
462: # The Solaris, AIX, and Digital Unix default echo programs unquote
463: # backslashes. This makes it impossible to quote backslashes using
464: # echo "$something" | sed 's/\\/\\\\/g'
465: #
466: # So, first we look for a working echo in the user's PATH.
467:
468: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
469: for dir in $PATH /usr/ucb; do
470: IFS="$lt_save_ifs"
471: if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
472: test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
473: echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
474: test "X$echo_testing_string" = "X$echo_test_string"; then
475: echo="$dir/echo"
476: break
477: fi
478: done
479: IFS="$lt_save_ifs"
480:
481: if test "X$echo" = Xecho; then
482: # We didn't find a better echo, so look for alternatives.
483: if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
484: echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
485: test "X$echo_testing_string" = "X$echo_test_string"; then
486: # This shell has a builtin print -r that does the trick.
487: echo='print -r'
488: elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
489: test "X$CONFIG_SHELL" != X/bin/ksh; then
490: # If we have ksh, try running configure again with it.
491: ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
492: export ORIGINAL_CONFIG_SHELL
493: CONFIG_SHELL=/bin/ksh
494: export CONFIG_SHELL
495: exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
496: else
497: # Try using printf.
498: echo='printf %s\n'
499: if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
500: echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
501: test "X$echo_testing_string" = "X$echo_test_string"; then
502: # Cool, printf works
503: :
504: elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
505: test "X$echo_testing_string" = 'X\t' &&
506: echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
507: test "X$echo_testing_string" = "X$echo_test_string"; then
508: CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
509: export CONFIG_SHELL
510: SHELL="$CONFIG_SHELL"
511: export SHELL
512: echo="$CONFIG_SHELL [$]0 --fallback-echo"
513: elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
514: test "X$echo_testing_string" = 'X\t' &&
515: echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
516: test "X$echo_testing_string" = "X$echo_test_string"; then
517: echo="$CONFIG_SHELL [$]0 --fallback-echo"
518: else
519: # maybe with a smaller string...
520: prev=:
521:
522: for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
523: if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
524: then
525: break
526: fi
527: prev="$cmd"
528: done
529:
530: if test "$prev" != 'sed 50q "[$]0"'; then
531: echo_test_string=`eval $prev`
532: export echo_test_string
533: exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
534: else
535: # Oops. We lost completely, so just stick with echo.
536: echo=echo
537: fi
538: fi
539: fi
540: fi
541: fi
542: fi
543:
544: # Copy echo and quote the copy suitably for passing to libtool from
545: # the Makefile, instead of quoting the original, which is used later.
546: ECHO=$echo
547: if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
548: ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
549: fi
550:
551: AC_SUBST(ECHO)
552: ])])# _LT_AC_PROG_ECHO_BACKSLASH
553:
554:
555: # _LT_AC_LOCK
556: # -----------
557: AC_DEFUN([_LT_AC_LOCK],
558: [AC_ARG_ENABLE([libtool-lock],
559: [AC_HELP_STRING([--disable-libtool-lock],
560: [avoid locking (might break parallel builds)])])
561: test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
562:
563: # Some flags need to be propagated to the compiler or linker for good
564: # libtool support.
565: case $host in
566: ia64-*-hpux*)
567: # Find out which ABI we are using.
568: echo 'int i;' > conftest.$ac_ext
569: if AC_TRY_EVAL(ac_compile); then
570: case `/usr/bin/file conftest.$ac_objext` in
571: *ELF-32*)
572: HPUX_IA64_MODE="32"
573: ;;
574: *ELF-64*)
575: HPUX_IA64_MODE="64"
576: ;;
577: esac
578: fi
579: rm -rf conftest*
580: ;;
581: *-*-irix6*)
582: # Find out which ABI we are using.
583: echo '[#]line __oline__ "configure"' > conftest.$ac_ext
584: if AC_TRY_EVAL(ac_compile); then
585: if test "$lt_cv_prog_gnu_ld" = yes; then
586: case `/usr/bin/file conftest.$ac_objext` in
587: *32-bit*)
588: LD="${LD-ld} -melf32bsmip"
589: ;;
590: *N32*)
591: LD="${LD-ld} -melf32bmipn32"
592: ;;
593: *64-bit*)
594: LD="${LD-ld} -melf64bmip"
595: ;;
596: esac
597: else
598: case `/usr/bin/file conftest.$ac_objext` in
599: *32-bit*)
600: LD="${LD-ld} -32"
601: ;;
602: *N32*)
603: LD="${LD-ld} -n32"
604: ;;
605: *64-bit*)
606: LD="${LD-ld} -64"
607: ;;
608: esac
609: fi
610: fi
611: rm -rf conftest*
612: ;;
613:
614: x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
615: s390*-*linux*|sparc*-*linux*)
616: # Find out which ABI we are using.
617: echo 'int i;' > conftest.$ac_ext
618: if AC_TRY_EVAL(ac_compile); then
619: case `/usr/bin/file conftest.o` in
620: *32-bit*)
621: case $host in
622: x86_64-*kfreebsd*-gnu)
623: LD="${LD-ld} -m elf_i386_fbsd"
624: ;;
625: x86_64-*linux*)
626: LD="${LD-ld} -m elf_i386"
627: ;;
628: ppc64-*linux*|powerpc64-*linux*)
629: LD="${LD-ld} -m elf32ppclinux"
630: ;;
631: s390x-*linux*)
632: LD="${LD-ld} -m elf_s390"
633: ;;
634: sparc64-*linux*)
635: LD="${LD-ld} -m elf32_sparc"
636: ;;
637: esac
638: ;;
639: *64-bit*)
640: case $host in
641: x86_64-*kfreebsd*-gnu)
642: LD="${LD-ld} -m elf_x86_64_fbsd"
643: ;;
644: x86_64-*linux*)
645: LD="${LD-ld} -m elf_x86_64"
646: ;;
647: ppc*-*linux*|powerpc*-*linux*)
648: LD="${LD-ld} -m elf64ppc"
649: ;;
650: s390*-*linux*)
651: LD="${LD-ld} -m elf64_s390"
652: ;;
653: sparc*-*linux*)
654: LD="${LD-ld} -m elf64_sparc"
655: ;;
656: esac
657: ;;
658: esac
659: fi
660: rm -rf conftest*
661: ;;
662:
663: *-*-sco3.2v5*)
664: # On SCO OpenServer 5, we need -belf to get full-featured binaries.
665: SAVE_CFLAGS="$CFLAGS"
666: CFLAGS="$CFLAGS -belf"
667: AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
668: [AC_LANG_PUSH(C)
669: AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
670: AC_LANG_POP])
671: if test x"$lt_cv_cc_needs_belf" != x"yes"; then
672: # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
673: CFLAGS="$SAVE_CFLAGS"
674: fi
675: ;;
676: sparc*-*solaris*)
677: # Find out which ABI we are using.
678: echo 'int i;' > conftest.$ac_ext
679: if AC_TRY_EVAL(ac_compile); then
680: case `/usr/bin/file conftest.o` in
681: *64-bit*)
682: case $lt_cv_prog_gnu_ld in
683: yes*) LD="${LD-ld} -m elf64_sparc" ;;
684: *)
685: if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
686: LD="${LD-ld} -64"
687: fi
688: ;;
689: esac
690: ;;
691: esac
692: fi
693: rm -rf conftest*
694: ;;
695:
696: AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
697: [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
698: AC_CHECK_TOOL(DLLTOOL, dlltool, false)
699: AC_CHECK_TOOL(AS, as, false)
700: AC_CHECK_TOOL(OBJDUMP, objdump, false)
701: ;;
702: ])
703: esac
704:
705: need_locks="$enable_libtool_lock"
706:
707: ])# _LT_AC_LOCK
708:
709:
710: # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
711: # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
712: # ----------------------------------------------------------------
713: # Check whether the given compiler option works
714: AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
715: [AC_REQUIRE([LT_AC_PROG_SED])
716: AC_CACHE_CHECK([$1], [$2],
717: [$2=no
718: ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
719: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
720: lt_compiler_flag="$3"
721: # Insert the option either (1) after the last *FLAGS variable, or
722: # (2) before a word containing "conftest.", or (3) at the end.
723: # Note that $ac_compile itself does not contain backslashes and begins
724: # with a dollar sign (not a hyphen), so the echo should work correctly.
725: # The option is referenced via a variable to avoid confusing sed.
726: lt_compile=`echo "$ac_compile" | $SED \
727: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
728: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
729: -e 's:$: $lt_compiler_flag:'`
730: (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
731: (eval "$lt_compile" 2>conftest.err)
732: ac_status=$?
733: cat conftest.err >&AS_MESSAGE_LOG_FD
734: echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
735: if (exit $ac_status) && test -s "$ac_outfile"; then
736: # The compiler can only warn and ignore the option if not recognized
737: # So say no if there are warnings other than the usual output.
738: $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
739: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
740: if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
741: $2=yes
742: fi
743: fi
744: $rm conftest*
745: ])
746:
747: if test x"[$]$2" = xyes; then
748: ifelse([$5], , :, [$5])
749: else
750: ifelse([$6], , :, [$6])
751: fi
752: ])# AC_LIBTOOL_COMPILER_OPTION
753:
754:
755: # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
756: # [ACTION-SUCCESS], [ACTION-FAILURE])
757: # ------------------------------------------------------------
758: # Check whether the given compiler option works
759: AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
760: [AC_REQUIRE([LT_AC_PROG_SED])dnl
761: AC_CACHE_CHECK([$1], [$2],
762: [$2=no
763: save_LDFLAGS="$LDFLAGS"
764: LDFLAGS="$LDFLAGS $3"
765: echo "$lt_simple_link_test_code" > conftest.$ac_ext
766: if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
767: # The linker can only warn and ignore the option if not recognized
768: # So say no if there are warnings
769: if test -s conftest.err; then
770: # Append any errors to the config.log.
771: cat conftest.err 1>&AS_MESSAGE_LOG_FD
772: $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
773: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
774: if diff conftest.exp conftest.er2 >/dev/null; then
775: $2=yes
776: fi
777: else
778: $2=yes
779: fi
780: fi
781: $rm -r conftest*
782: LDFLAGS="$save_LDFLAGS"
783: ])
784:
785: if test x"[$]$2" = xyes; then
786: ifelse([$4], , :, [$4])
787: else
788: ifelse([$5], , :, [$5])
789: fi
790: ])# AC_LIBTOOL_LINKER_OPTION
791:
792:
793: # AC_LIBTOOL_SYS_MAX_CMD_LEN
794: # --------------------------
795: AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
796: [# find the maximum length of command line arguments
797: AC_MSG_CHECKING([the maximum length of command line arguments])
798: AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
799: i=0
800: teststring="ABCD"
801:
802: case $build_os in
803: msdosdjgpp*)
804: # On DJGPP, this test can blow up pretty badly due to problems in libc
805: # (any single argument exceeding 2000 bytes causes a buffer overrun
806: # during glob expansion). Even if it were fixed, the result of this
807: # check would be larger than it should be.
808: lt_cv_sys_max_cmd_len=12288; # 12K is about right
809: ;;
810:
811: gnu*)
812: # Under GNU Hurd, this test is not required because there is
813: # no limit to the length of command line arguments.
814: # Libtool will interpret -1 as no limit whatsoever
815: lt_cv_sys_max_cmd_len=-1;
816: ;;
817:
818: cygwin* | mingw*)
819: # On Win9x/ME, this test blows up -- it succeeds, but takes
820: # about 5 minutes as the teststring grows exponentially.
821: # Worse, since 9x/ME are not pre-emptively multitasking,
822: # you end up with a "frozen" computer, even though with patience
823: # the test eventually succeeds (with a max line length of 256k).
824: # Instead, let's just punt: use the minimum linelength reported by
825: # all of the supported platforms: 8192 (on NT/2K/XP).
826: lt_cv_sys_max_cmd_len=8192;
827: ;;
828:
829: amigaos*)
830: # On AmigaOS with pdksh, this test takes hours, literally.
831: # So we just punt and use a minimum line length of 8192.
832: lt_cv_sys_max_cmd_len=8192;
833: ;;
834:
835: netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
836: # This has been around since 386BSD, at least. Likely further.
837: if test -x /sbin/sysctl; then
838: lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
839: elif test -x /usr/sbin/sysctl; then
840: lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
841: else
842: lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
843: fi
844: # And add a safety zone
845: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
846: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
847: ;;
848:
849: interix*)
850: # We know the value 262144 and hardcode it with a safety zone (like BSD)
851: lt_cv_sys_max_cmd_len=196608
852: ;;
853:
854: osf*)
855: # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
856: # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
857: # nice to cause kernel panics so lets avoid the loop below.
858: # First set a reasonable default.
859: lt_cv_sys_max_cmd_len=16384
860: #
861: if test -x /sbin/sysconfig; then
862: case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
863: *1*) lt_cv_sys_max_cmd_len=-1 ;;
864: esac
865: fi
866: ;;
867: sco3.2v5*)
868: lt_cv_sys_max_cmd_len=102400
869: ;;
870: sysv5* | sco5v6* | sysv4.2uw2*)
871: kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
872: if test -n "$kargmax"; then
873: lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
874: else
875: lt_cv_sys_max_cmd_len=32768
876: fi
877: ;;
878: *)
879: lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
880: if test -n "$lt_cv_sys_max_cmd_len"; then
881: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
882: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
883: else
884: SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
885: while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
886: = "XX$teststring") >/dev/null 2>&1 &&
887: new_result=`expr "X$teststring" : ".*" 2>&1` &&
888: lt_cv_sys_max_cmd_len=$new_result &&
889: test $i != 17 # 1/2 MB should be enough
890: do
891: i=`expr $i + 1`
892: teststring=$teststring$teststring
893: done
894: teststring=
895: # Add a significant safety factor because C++ compilers can tack on massive
896: # amounts of additional arguments before passing them to the linker.
897: # It appears as though 1/2 is a usable value.
898: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
899: fi
900: ;;
901: esac
902: ])
903: if test -n $lt_cv_sys_max_cmd_len ; then
904: AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
905: else
906: AC_MSG_RESULT(none)
907: fi
908: ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
909:
910:
911: # _LT_AC_CHECK_DLFCN
912: # ------------------
913: AC_DEFUN([_LT_AC_CHECK_DLFCN],
914: [AC_CHECK_HEADERS(dlfcn.h)dnl
915: ])# _LT_AC_CHECK_DLFCN
916:
917:
918: # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
919: # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
920: # ---------------------------------------------------------------------
921: AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
922: [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
923: if test "$cross_compiling" = yes; then :
924: [$4]
925: else
926: lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
927: lt_status=$lt_dlunknown
928: cat > conftest.$ac_ext <<EOF
929: [#line __oline__ "configure"
930: #include "confdefs.h"
931:
932: #if HAVE_DLFCN_H
933: #include <dlfcn.h>
934: #endif
935:
936: #include <stdio.h>
937:
938: #ifdef RTLD_GLOBAL
939: # define LT_DLGLOBAL RTLD_GLOBAL
940: #else
941: # ifdef DL_GLOBAL
942: # define LT_DLGLOBAL DL_GLOBAL
943: # else
944: # define LT_DLGLOBAL 0
945: # endif
946: #endif
947:
948: /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
949: find out it does not work in some platform. */
950: #ifndef LT_DLLAZY_OR_NOW
951: # ifdef RTLD_LAZY
952: # define LT_DLLAZY_OR_NOW RTLD_LAZY
953: # else
954: # ifdef DL_LAZY
955: # define LT_DLLAZY_OR_NOW DL_LAZY
956: # else
957: # ifdef RTLD_NOW
958: # define LT_DLLAZY_OR_NOW RTLD_NOW
959: # else
960: # ifdef DL_NOW
961: # define LT_DLLAZY_OR_NOW DL_NOW
962: # else
963: # define LT_DLLAZY_OR_NOW 0
964: # endif
965: # endif
966: # endif
967: # endif
968: #endif
969:
970: #ifdef __cplusplus
971: extern "C" void exit (int);
972: #endif
973:
974: void fnord() { int i=42;}
975: int main ()
976: {
977: void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
978: int status = $lt_dlunknown;
979:
980: if (self)
981: {
982: if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
983: else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
984: /* dlclose (self); */
985: }
986: else
987: puts (dlerror ());
988:
989: exit (status);
990: }]
991: EOF
992: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
993: (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
994: lt_status=$?
995: case x$lt_status in
996: x$lt_dlno_uscore) $1 ;;
997: x$lt_dlneed_uscore) $2 ;;
998: x$lt_dlunknown|x*) $3 ;;
999: esac
1000: else :
1001: # compilation failed
1002: $3
1003: fi
1004: fi
1005: rm -fr conftest*
1006: ])# _LT_AC_TRY_DLOPEN_SELF
1007:
1008:
1009: # AC_LIBTOOL_DLOPEN_SELF
1010: # ----------------------
1011: AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
1012: [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1013: if test "x$enable_dlopen" != xyes; then
1014: enable_dlopen=unknown
1015: enable_dlopen_self=unknown
1016: enable_dlopen_self_static=unknown
1017: else
1018: lt_cv_dlopen=no
1019: lt_cv_dlopen_libs=
1020:
1021: case $host_os in
1022: beos*)
1023: lt_cv_dlopen="load_add_on"
1024: lt_cv_dlopen_libs=
1025: lt_cv_dlopen_self=yes
1026: ;;
1027:
1028: mingw* | pw32*)
1029: lt_cv_dlopen="LoadLibrary"
1030: lt_cv_dlopen_libs=
1031: ;;
1032:
1033: cygwin*)
1034: lt_cv_dlopen="dlopen"
1035: lt_cv_dlopen_libs=
1036: ;;
1037:
1038: darwin*)
1039: # if libdl is installed we need to link against it
1040: AC_CHECK_LIB([dl], [dlopen],
1041: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1042: lt_cv_dlopen="dyld"
1043: lt_cv_dlopen_libs=
1044: lt_cv_dlopen_self=yes
1045: ])
1046: ;;
1047:
1048: *)
1049: AC_CHECK_FUNC([shl_load],
1050: [lt_cv_dlopen="shl_load"],
1051: [AC_CHECK_LIB([dld], [shl_load],
1052: [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1053: [AC_CHECK_FUNC([dlopen],
1054: [lt_cv_dlopen="dlopen"],
1055: [AC_CHECK_LIB([dl], [dlopen],
1056: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1057: [AC_CHECK_LIB([svld], [dlopen],
1058: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1059: [AC_CHECK_LIB([dld], [dld_link],
1060: [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1061: ])
1062: ])
1063: ])
1064: ])
1065: ])
1066: ;;
1067: esac
1068:
1069: if test "x$lt_cv_dlopen" != xno; then
1070: enable_dlopen=yes
1071: else
1072: enable_dlopen=no
1073: fi
1074:
1075: case $lt_cv_dlopen in
1076: dlopen)
1077: save_CPPFLAGS="$CPPFLAGS"
1078: test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1079:
1080: save_LDFLAGS="$LDFLAGS"
1081: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1082:
1083: save_LIBS="$LIBS"
1084: LIBS="$lt_cv_dlopen_libs $LIBS"
1085:
1086: AC_CACHE_CHECK([whether a program can dlopen itself],
1087: lt_cv_dlopen_self, [dnl
1088: _LT_AC_TRY_DLOPEN_SELF(
1089: lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1090: lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1091: ])
1092:
1093: if test "x$lt_cv_dlopen_self" = xyes; then
1094: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1095: AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1096: lt_cv_dlopen_self_static, [dnl
1097: _LT_AC_TRY_DLOPEN_SELF(
1098: lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1099: lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1100: ])
1101: fi
1102:
1103: CPPFLAGS="$save_CPPFLAGS"
1104: LDFLAGS="$save_LDFLAGS"
1105: LIBS="$save_LIBS"
1106: ;;
1107: esac
1108:
1109: case $lt_cv_dlopen_self in
1110: yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1111: *) enable_dlopen_self=unknown ;;
1112: esac
1113:
1114: case $lt_cv_dlopen_self_static in
1115: yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1116: *) enable_dlopen_self_static=unknown ;;
1117: esac
1118: fi
1119: ])# AC_LIBTOOL_DLOPEN_SELF
1120:
1121:
1122: # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1123: # ---------------------------------
1124: # Check to see if options -c and -o are simultaneously supported by compiler
1125: AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1126: [AC_REQUIRE([LT_AC_PROG_SED])dnl
1127: AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1128: AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1129: [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1130: [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1131: $rm -r conftest 2>/dev/null
1132: mkdir conftest
1133: cd conftest
1134: mkdir out
1135: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1136:
1137: lt_compiler_flag="-o out/conftest2.$ac_objext"
1138: # Insert the option either (1) after the last *FLAGS variable, or
1139: # (2) before a word containing "conftest.", or (3) at the end.
1140: # Note that $ac_compile itself does not contain backslashes and begins
1141: # with a dollar sign (not a hyphen), so the echo should work correctly.
1142: lt_compile=`echo "$ac_compile" | $SED \
1143: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1144: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1145: -e 's:$: $lt_compiler_flag:'`
1146: (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1147: (eval "$lt_compile" 2>out/conftest.err)
1148: ac_status=$?
1149: cat out/conftest.err >&AS_MESSAGE_LOG_FD
1150: echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1151: if (exit $ac_status) && test -s out/conftest2.$ac_objext
1152: then
1153: # The compiler can only warn and ignore the option if not recognized
1154: # So say no if there are warnings
1155: $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1156: $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1157: if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1158: _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1159: fi
1160: fi
1161: chmod u+w . 2>&AS_MESSAGE_LOG_FD
1162: $rm conftest*
1163: # SGI C++ compiler will create directory out/ii_files/ for
1164: # template instantiation
1165: test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1166: $rm out/* && rmdir out
1167: cd ..
1168: rmdir conftest
1169: $rm conftest*
1170: ])
1171: ])# AC_LIBTOOL_PROG_CC_C_O
1172:
1173:
1174: # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1175: # -----------------------------------------
1176: # Check to see if we can do hard links to lock some files if needed
1177: AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1178: [AC_REQUIRE([_LT_AC_LOCK])dnl
1179:
1180: hard_links="nottested"
1181: if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1182: # do not overwrite the value of need_locks provided by the user
1183: AC_MSG_CHECKING([if we can lock with hard links])
1184: hard_links=yes
1185: $rm conftest*
1186: ln conftest.a conftest.b 2>/dev/null && hard_links=no
1187: touch conftest.a
1188: ln conftest.a conftest.b 2>&5 || hard_links=no
1189: ln conftest.a conftest.b 2>/dev/null && hard_links=no
1190: AC_MSG_RESULT([$hard_links])
1191: if test "$hard_links" = no; then
1192: AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1193: need_locks=warn
1194: fi
1195: else
1196: need_locks=no
1197: fi
1198: ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1199:
1200:
1201: # AC_LIBTOOL_OBJDIR
1202: # -----------------
1203: AC_DEFUN([AC_LIBTOOL_OBJDIR],
1204: [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1205: [rm -f .libs 2>/dev/null
1206: mkdir .libs 2>/dev/null
1207: if test -d .libs; then
1208: lt_cv_objdir=.libs
1209: else
1210: # MS-DOS does not allow filenames that begin with a dot.
1211: lt_cv_objdir=_libs
1212: fi
1213: rmdir .libs 2>/dev/null])
1214: objdir=$lt_cv_objdir
1215: ])# AC_LIBTOOL_OBJDIR
1216:
1217:
1218: # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1219: # ----------------------------------------------
1220: # Check hardcoding attributes.
1221: AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1222: [AC_MSG_CHECKING([how to hardcode library paths into programs])
1223: _LT_AC_TAGVAR(hardcode_action, $1)=
1224: if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1225: test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1226: test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1227:
1228: # We can hardcode non-existant directories.
1229: if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1230: # If the only mechanism to avoid hardcoding is shlibpath_var, we
1231: # have to relink, otherwise we might link with an installed library
1232: # when we should be linking with a yet-to-be-installed one
1233: ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1234: test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1235: # Linking always hardcodes the temporary library directory.
1236: _LT_AC_TAGVAR(hardcode_action, $1)=relink
1237: else
1238: # We can link without hardcoding, and we can hardcode nonexisting dirs.
1239: _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1240: fi
1241: else
1242: # We cannot hardcode anything, or else we can only hardcode existing
1243: # directories.
1244: _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1245: fi
1246: AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1247:
1248: if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1249: # Fast installation is not supported
1250: enable_fast_install=no
1251: elif test "$shlibpath_overrides_runpath" = yes ||
1252: test "$enable_shared" = no; then
1253: # Fast installation is not necessary
1254: enable_fast_install=needless
1255: fi
1256: ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1257:
1258:
1259: # AC_LIBTOOL_SYS_LIB_STRIP
1260: # ------------------------
1261: AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1262: [striplib=
1263: old_striplib=
1264: AC_MSG_CHECKING([whether stripping libraries is possible])
1265: if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1266: test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1267: test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1268: AC_MSG_RESULT([yes])
1269: else
1270: # FIXME - insert some real tests, host_os isn't really good enough
1271: case $host_os in
1272: darwin*)
1273: if test -n "$STRIP" ; then
1274: striplib="$STRIP -x"
1275: old_striplib="$STRIP -S"
1276: AC_MSG_RESULT([yes])
1277: else
1278: AC_MSG_RESULT([no])
1279: fi
1280: ;;
1281: *)
1282: AC_MSG_RESULT([no])
1283: ;;
1284: esac
1285: fi
1286: ])# AC_LIBTOOL_SYS_LIB_STRIP
1287:
1288:
1289: # AC_LIBTOOL_SYS_DYNAMIC_LINKER
1290: # -----------------------------
1291: # PORTME Fill in your ld.so characteristics
1292: AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1293: [AC_REQUIRE([LT_AC_PROG_SED])dnl
1294: AC_MSG_CHECKING([dynamic linker characteristics])
1295: library_names_spec=
1296: libname_spec='lib$name'
1297: soname_spec=
1298: shrext_cmds=".so"
1299: postinstall_cmds=
1300: postuninstall_cmds=
1301: finish_cmds=
1302: finish_eval=
1303: shlibpath_var=
1304: shlibpath_overrides_runpath=unknown
1305: version_type=none
1306: dynamic_linker="$host_os ld.so"
1307: sys_lib_dlsearch_path_spec="/lib /usr/lib"
1308: m4_if($1,[],[
1309: if test "$GCC" = yes; then
1310: case $host_os in
1311: darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
1312: *) lt_awk_arg="/^libraries:/" ;;
1313: esac
1314: lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1315: if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
1316: # if the path contains ";" then we assume it to be the separator
1317: # otherwise default to the standard path separator (i.e. ":") - it is
1318: # assumed that no part of a normal pathname contains ";" but that should
1319: # okay in the real world where ";" in dirpaths is itself problematic.
1320: lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
1321: else
1322: lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1323: fi
1324: # Ok, now we have the path, separated by spaces, we can step through it
1325: # and add multilib dir if necessary.
1326: lt_tmp_lt_search_path_spec=
1327: lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
1328: for lt_sys_path in $lt_search_path_spec; do
1329: if test -d "$lt_sys_path/$lt_multi_os_dir"; then
1330: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
1331: else
1332: test -d "$lt_sys_path" && \
1333: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
1334: fi
1335: done
1336: lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
1337: BEGIN {RS=" "; FS="/|\n";} {
1338: lt_foo="";
1339: lt_count=0;
1340: for (lt_i = NF; lt_i > 0; lt_i--) {
1341: if ($lt_i != "" && $lt_i != ".") {
1342: if ($lt_i == "..") {
1343: lt_count++;
1344: } else {
1345: if (lt_count == 0) {
1346: lt_foo="/" $lt_i lt_foo;
1347: } else {
1348: lt_count--;
1349: }
1350: }
1351: }
1352: }
1353: if (lt_foo != "") { lt_freq[[lt_foo]]++; }
1354: if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
1355: }'`
1356: sys_lib_search_path_spec=`echo $lt_search_path_spec`
1357: else
1358: sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1359: fi])
1360: need_lib_prefix=unknown
1361: hardcode_into_libs=no
1362:
1363: # when you set need_version to no, make sure it does not cause -set_version
1364: # flags to be left without arguments
1365: need_version=unknown
1366:
1367: case $host_os in
1368: aix3*)
1369: version_type=linux
1370: library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1371: shlibpath_var=LIBPATH
1372:
1373: # AIX 3 has no versioning support, so we append a major version to the name.
1374: soname_spec='${libname}${release}${shared_ext}$major'
1375: ;;
1376:
1377: aix[[4-9]]*)
1378: version_type=linux
1379: need_lib_prefix=no
1380: need_version=no
1381: hardcode_into_libs=yes
1382: if test "$host_cpu" = ia64; then
1383: # AIX 5 supports IA64
1384: library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1385: shlibpath_var=LD_LIBRARY_PATH
1386: else
1387: # With GCC up to 2.95.x, collect2 would create an import file
1388: # for dependence libraries. The import file would start with
1389: # the line `#! .'. This would cause the generated library to
1390: # depend on `.', always an invalid library. This was fixed in
1391: # development snapshots of GCC prior to 3.0.
1392: case $host_os in
1393: aix4 | aix4.[[01]] | aix4.[[01]].*)
1394: if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1395: echo ' yes '
1396: echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1397: :
1398: else
1399: can_build_shared=no
1400: fi
1401: ;;
1402: esac
1403: # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1404: # soname into executable. Probably we can add versioning support to
1405: # collect2, so additional links can be useful in future.
1406: if test "$aix_use_runtimelinking" = yes; then
1407: # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1408: # instead of lib<name>.a to let people know that these are not
1409: # typical AIX shared libraries.
1410: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1411: else
1412: # We preserve .a as extension for shared libraries through AIX4.2
1413: # and later when we are not doing run time linking.
1414: library_names_spec='${libname}${release}.a $libname.a'
1415: soname_spec='${libname}${release}${shared_ext}$major'
1416: fi
1417: shlibpath_var=LIBPATH
1418: fi
1419: ;;
1420:
1421: amigaos*)
1422: library_names_spec='$libname.ixlibrary $libname.a'
1423: # Create ${libname}_ixlibrary.a entries in /sys/libs.
1424: 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 ${libname}_ixlibrary.a || exit 1; done'
1425: ;;
1426:
1427: beos*)
1428: library_names_spec='${libname}${shared_ext}'
1429: dynamic_linker="$host_os ld.so"
1430: shlibpath_var=LIBRARY_PATH
1431: ;;
1432:
1433: bsdi[[45]]*)
1434: version_type=linux
1435: need_version=no
1436: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1437: soname_spec='${libname}${release}${shared_ext}$major'
1438: finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1439: shlibpath_var=LD_LIBRARY_PATH
1440: sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1441: sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1442: # the default ld.so.conf also contains /usr/contrib/lib and
1443: # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1444: # libtool to hard-code these into programs
1445: ;;
1446:
1447: cygwin* | mingw* | pw32*)
1448: version_type=windows
1449: shrext_cmds=".dll"
1450: need_version=no
1451: need_lib_prefix=no
1452:
1453: case $GCC,$host_os in
1454: yes,cygwin* | yes,mingw* | yes,pw32*)
1455: library_names_spec='$libname.dll.a'
1456: # DLL is installed to $(libdir)/../bin by postinstall_cmds
1457: postinstall_cmds='base_file=`basename \${file}`~
1458: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1459: dldir=$destdir/`dirname \$dlpath`~
1460: test -d \$dldir || mkdir -p \$dldir~
1461: $install_prog $dir/$dlname \$dldir/$dlname~
1462: chmod a+x \$dldir/$dlname'
1463: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1464: dlpath=$dir/\$dldll~
1465: $rm \$dlpath'
1466: shlibpath_overrides_runpath=yes
1467:
1468: case $host_os in
1469: cygwin*)
1470: # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1471: soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1472: sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1473: ;;
1474: mingw*)
1475: # MinGW DLLs use traditional 'lib' prefix
1476: soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1477: sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1478: if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1479: # It is most probably a Windows format PATH printed by
1480: # mingw gcc, but we are running on Cygwin. Gcc prints its search
1481: # path with ; separators, and with drive letters. We can handle the
1482: # drive letters (cygwin fileutils understands them), so leave them,
1483: # especially as we might pass files found there to a mingw objdump,
1484: # which wouldn't understand a cygwinified path. Ahh.
1485: sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1486: else
1487: sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1488: fi
1489: ;;
1490: pw32*)
1491: # pw32 DLLs use 'pw' prefix rather than 'lib'
1492: library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1493: ;;
1494: esac
1495: ;;
1496:
1497: *)
1498: library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1499: ;;
1500: esac
1501: dynamic_linker='Win32 ld.exe'
1502: # FIXME: first we should search . and the directory the executable is in
1503: shlibpath_var=PATH
1504: ;;
1505:
1506: darwin* | rhapsody*)
1507: dynamic_linker="$host_os dyld"
1508: version_type=darwin
1509: need_lib_prefix=no
1510: need_version=no
1511: library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1512: soname_spec='${libname}${release}${major}$shared_ext'
1513: shlibpath_overrides_runpath=yes
1514: shlibpath_var=DYLD_LIBRARY_PATH
1515: shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
1516: m4_if([$1], [],[
1517: sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
1518: sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1519: ;;
1520:
1521: dgux*)
1522: version_type=linux
1523: need_lib_prefix=no
1524: need_version=no
1525: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1526: soname_spec='${libname}${release}${shared_ext}$major'
1527: shlibpath_var=LD_LIBRARY_PATH
1528: ;;
1529:
1530: freebsd1*)
1531: dynamic_linker=no
1532: ;;
1533:
1534: freebsd* | dragonfly*)
1535: # DragonFly does not have aout. When/if they implement a new
1536: # versioning mechanism, adjust this.
1537: if test -x /usr/bin/objformat; then
1538: objformat=`/usr/bin/objformat`
1539: else
1540: case $host_os in
1541: freebsd[[123]]*) objformat=aout ;;
1542: *) objformat=elf ;;
1543: esac
1544: fi
1545: version_type=freebsd-$objformat
1546: case $version_type in
1547: freebsd-elf*)
1548: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1549: need_version=no
1550: need_lib_prefix=no
1551: ;;
1552: freebsd-*)
1553: library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1554: need_version=yes
1555: ;;
1556: esac
1557: shlibpath_var=LD_LIBRARY_PATH
1558: case $host_os in
1559: freebsd2*)
1560: shlibpath_overrides_runpath=yes
1561: ;;
1562: freebsd3.[[01]]* | freebsdelf3.[[01]]*)
1563: shlibpath_overrides_runpath=yes
1564: hardcode_into_libs=yes
1565: ;;
1566: freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
1567: freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
1568: shlibpath_overrides_runpath=no
1569: hardcode_into_libs=yes
1570: ;;
1571: *) # from 4.6 on, and DragonFly
1572: shlibpath_overrides_runpath=yes
1573: hardcode_into_libs=yes
1574: ;;
1575: esac
1576: ;;
1577:
1578: gnu*)
1579: version_type=linux
1580: need_lib_prefix=no
1581: need_version=no
1582: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1583: soname_spec='${libname}${release}${shared_ext}$major'
1584: shlibpath_var=LD_LIBRARY_PATH
1585: hardcode_into_libs=yes
1586: ;;
1587:
1588: hpux9* | hpux10* | hpux11*)
1589: # Give a soname corresponding to the major version so that dld.sl refuses to
1590: # link against other versions.
1591: version_type=sunos
1592: need_lib_prefix=no
1593: need_version=no
1594: case $host_cpu in
1595: ia64*)
1596: shrext_cmds='.so'
1597: hardcode_into_libs=yes
1598: dynamic_linker="$host_os dld.so"
1599: shlibpath_var=LD_LIBRARY_PATH
1600: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1601: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1602: soname_spec='${libname}${release}${shared_ext}$major'
1603: if test "X$HPUX_IA64_MODE" = X32; then
1604: sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1605: else
1606: sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1607: fi
1608: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1609: ;;
1610: hppa*64*)
1611: shrext_cmds='.sl'
1612: hardcode_into_libs=yes
1613: dynamic_linker="$host_os dld.sl"
1614: shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1615: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1616: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1617: soname_spec='${libname}${release}${shared_ext}$major'
1618: sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1619: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1620: ;;
1621: *)
1622: shrext_cmds='.sl'
1623: dynamic_linker="$host_os dld.sl"
1624: shlibpath_var=SHLIB_PATH
1625: shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1626: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1627: soname_spec='${libname}${release}${shared_ext}$major'
1628: ;;
1629: esac
1630: # HP-UX runs *really* slowly unless shared libraries are mode 555.
1631: postinstall_cmds='chmod 555 $lib'
1632: ;;
1633:
1634: interix[[3-9]]*)
1635: version_type=linux
1636: need_lib_prefix=no
1637: need_version=no
1638: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1639: soname_spec='${libname}${release}${shared_ext}$major'
1640: dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
1641: shlibpath_var=LD_LIBRARY_PATH
1642: shlibpath_overrides_runpath=no
1643: hardcode_into_libs=yes
1644: ;;
1645:
1646: irix5* | irix6* | nonstopux*)
1647: case $host_os in
1648: nonstopux*) version_type=nonstopux ;;
1649: *)
1650: if test "$lt_cv_prog_gnu_ld" = yes; then
1651: version_type=linux
1652: else
1653: version_type=irix
1654: fi ;;
1655: esac
1656: need_lib_prefix=no
1657: need_version=no
1658: soname_spec='${libname}${release}${shared_ext}$major'
1659: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1660: case $host_os in
1661: irix5* | nonstopux*)
1662: libsuff= shlibsuff=
1663: ;;
1664: *)
1665: case $LD in # libtool.m4 will add one of these switches to LD
1666: *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1667: libsuff= shlibsuff= libmagic=32-bit;;
1668: *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1669: libsuff=32 shlibsuff=N32 libmagic=N32;;
1670: *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1671: libsuff=64 shlibsuff=64 libmagic=64-bit;;
1672: *) libsuff= shlibsuff= libmagic=never-match;;
1673: esac
1674: ;;
1675: esac
1676: shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1677: shlibpath_overrides_runpath=no
1678: sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1679: sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1680: hardcode_into_libs=yes
1681: ;;
1682:
1683: # No shared lib support for Linux oldld, aout, or coff.
1684: linux*oldld* | linux*aout* | linux*coff*)
1685: dynamic_linker=no
1686: ;;
1687:
1688: # This must be Linux ELF.
1689: linux* | k*bsd*-gnu)
1690: version_type=linux
1691: need_lib_prefix=no
1692: need_version=no
1693: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1694: soname_spec='${libname}${release}${shared_ext}$major'
1695: finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1696: shlibpath_var=LD_LIBRARY_PATH
1697: shlibpath_overrides_runpath=no
1698: # This implies no fast_install, which is unacceptable.
1699: # Some rework will be needed to allow for fast_install
1700: # before this can be enabled.
1701: hardcode_into_libs=yes
1702:
1703: # Append ld.so.conf contents to the search path
1704: if test -f /etc/ld.so.conf; then
1705: 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' ' '`
1706: sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1707: fi
1708:
1709: # We used to test for /lib/ld.so.1 and disable shared libraries on
1710: # powerpc, because MkLinux only supported shared libraries with the
1711: # GNU dynamic linker. Since this was broken with cross compilers,
1712: # most powerpc-linux boxes support dynamic linking these days and
1713: # people can always --disable-shared, the test was removed, and we
1714: # assume the GNU/Linux dynamic linker is in use.
1715: dynamic_linker='GNU/Linux ld.so'
1716: ;;
1717:
1718: netbsdelf*-gnu)
1719: version_type=linux
1720: need_lib_prefix=no
1721: need_version=no
1722: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1723: soname_spec='${libname}${release}${shared_ext}$major'
1724: shlibpath_var=LD_LIBRARY_PATH
1725: shlibpath_overrides_runpath=no
1726: hardcode_into_libs=yes
1727: dynamic_linker='NetBSD ld.elf_so'
1728: ;;
1729:
1730: netbsd*)
1731: version_type=sunos
1732: need_lib_prefix=no
1733: need_version=no
1734: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1735: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1736: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1737: dynamic_linker='NetBSD (a.out) ld.so'
1738: else
1739: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1740: soname_spec='${libname}${release}${shared_ext}$major'
1741: dynamic_linker='NetBSD ld.elf_so'
1742: fi
1743: shlibpath_var=LD_LIBRARY_PATH
1744: shlibpath_overrides_runpath=yes
1745: hardcode_into_libs=yes
1746: ;;
1747:
1748: newsos6)
1749: version_type=linux
1750: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1751: shlibpath_var=LD_LIBRARY_PATH
1752: shlibpath_overrides_runpath=yes
1753: ;;
1754:
1755: nto-qnx*)
1756: version_type=linux
1757: need_lib_prefix=no
1758: need_version=no
1759: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1760: soname_spec='${libname}${release}${shared_ext}$major'
1761: shlibpath_var=LD_LIBRARY_PATH
1762: shlibpath_overrides_runpath=yes
1763: ;;
1764:
1765: openbsd*)
1766: version_type=sunos
1767: sys_lib_dlsearch_path_spec="/usr/lib"
1768: need_lib_prefix=no
1769: # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
1770: case $host_os in
1771: openbsd3.3 | openbsd3.3.*) need_version=yes ;;
1772: *) need_version=no ;;
1773: esac
1774: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1775: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1776: shlibpath_var=LD_LIBRARY_PATH
1777: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1778: case $host_os in
1779: openbsd2.[[89]] | openbsd2.[[89]].*)
1780: shlibpath_overrides_runpath=no
1781: ;;
1782: *)
1783: shlibpath_overrides_runpath=yes
1784: ;;
1785: esac
1786: else
1787: shlibpath_overrides_runpath=yes
1788: fi
1789: ;;
1790:
1791: os2*)
1792: libname_spec='$name'
1793: shrext_cmds=".dll"
1794: need_lib_prefix=no
1795: library_names_spec='$libname${shared_ext} $libname.a'
1796: dynamic_linker='OS/2 ld.exe'
1797: shlibpath_var=LIBPATH
1798: ;;
1799:
1800: osf3* | osf4* | osf5*)
1801: version_type=osf
1802: need_lib_prefix=no
1803: need_version=no
1804: soname_spec='${libname}${release}${shared_ext}$major'
1805: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1806: shlibpath_var=LD_LIBRARY_PATH
1807: sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1808: sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1809: ;;
1810:
1811: rdos*)
1812: dynamic_linker=no
1813: ;;
1814:
1815: solaris*)
1816: version_type=linux
1817: need_lib_prefix=no
1818: need_version=no
1819: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1820: soname_spec='${libname}${release}${shared_ext}$major'
1821: shlibpath_var=LD_LIBRARY_PATH
1822: shlibpath_overrides_runpath=yes
1823: hardcode_into_libs=yes
1824: # ldd complains unless libraries are executable
1825: postinstall_cmds='chmod +x $lib'
1826: ;;
1827:
1828: sunos4*)
1829: version_type=sunos
1830: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1831: finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1832: shlibpath_var=LD_LIBRARY_PATH
1833: shlibpath_overrides_runpath=yes
1834: if test "$with_gnu_ld" = yes; then
1835: need_lib_prefix=no
1836: fi
1837: need_version=yes
1838: ;;
1839:
1840: sysv4 | sysv4.3*)
1841: version_type=linux
1842: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1843: soname_spec='${libname}${release}${shared_ext}$major'
1844: shlibpath_var=LD_LIBRARY_PATH
1845: case $host_vendor in
1846: sni)
1847: shlibpath_overrides_runpath=no
1848: need_lib_prefix=no
1849: export_dynamic_flag_spec='${wl}-Blargedynsym'
1850: runpath_var=LD_RUN_PATH
1851: ;;
1852: siemens)
1853: need_lib_prefix=no
1854: ;;
1855: motorola)
1856: need_lib_prefix=no
1857: need_version=no
1858: shlibpath_overrides_runpath=no
1859: sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1860: ;;
1861: esac
1862: ;;
1863:
1864: sysv4*MP*)
1865: if test -d /usr/nec ;then
1866: version_type=linux
1867: library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1868: soname_spec='$libname${shared_ext}.$major'
1869: shlibpath_var=LD_LIBRARY_PATH
1870: fi
1871: ;;
1872:
1873: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
1874: version_type=freebsd-elf
1875: need_lib_prefix=no
1876: need_version=no
1877: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1878: soname_spec='${libname}${release}${shared_ext}$major'
1879: shlibpath_var=LD_LIBRARY_PATH
1880: hardcode_into_libs=yes
1881: if test "$with_gnu_ld" = yes; then
1882: sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
1883: shlibpath_overrides_runpath=no
1884: else
1885: sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
1886: shlibpath_overrides_runpath=yes
1887: case $host_os in
1888: sco3.2v5*)
1889: sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
1890: ;;
1891: esac
1892: fi
1893: sys_lib_dlsearch_path_spec='/usr/lib'
1894: ;;
1895:
1896: uts4*)
1897: version_type=linux
1898: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1899: soname_spec='${libname}${release}${shared_ext}$major'
1900: shlibpath_var=LD_LIBRARY_PATH
1901: ;;
1902:
1903: *)
1904: dynamic_linker=no
1905: ;;
1906: esac
1907: AC_MSG_RESULT([$dynamic_linker])
1908: test "$dynamic_linker" = no && can_build_shared=no
1909:
1910: AC_CACHE_VAL([lt_cv_sys_lib_search_path_spec],
1911: [lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"])
1912: sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
1913: AC_CACHE_VAL([lt_cv_sys_lib_dlsearch_path_spec],
1914: [lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"])
1915: sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
1916:
1917: variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
1918: if test "$GCC" = yes; then
1919: variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
1920: fi
1921: ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1922:
1923:
1924: # _LT_AC_TAGCONFIG
1925: # ----------------
1926: AC_DEFUN([_LT_AC_TAGCONFIG],
1927: [AC_REQUIRE([LT_AC_PROG_SED])dnl
1928: AC_ARG_WITH([tags],
1929: [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1930: [include additional configurations @<:@automatic@:>@])],
1931: [tagnames="$withval"])
1932:
1933: if test -f "$ltmain" && test -n "$tagnames"; then
1934: if test ! -f "${ofile}"; then
1935: AC_MSG_WARN([output file `$ofile' does not exist])
1936: fi
1937:
1938: if test -z "$LTCC"; then
1939: eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1940: if test -z "$LTCC"; then
1941: AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1942: else
1943: AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1944: fi
1945: fi
1946: if test -z "$LTCFLAGS"; then
1947: eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
1948: fi
1949:
1950: # Extract list of available tagged configurations in $ofile.
1951: # Note that this assumes the entire list is on one line.
1952: available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1953:
1954: lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1955: for tagname in $tagnames; do
1956: IFS="$lt_save_ifs"
1957: # Check whether tagname contains only valid characters
1958: case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1959: "") ;;
1960: *) AC_MSG_ERROR([invalid tag name: $tagname])
1961: ;;
1962: esac
1963:
1964: if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1965: then
1966: AC_MSG_ERROR([tag name \"$tagname\" already exists])
1967: fi
1968:
1969: # Update the list of available tags.
1970: if test -n "$tagname"; then
1971: echo appending configuration tag \"$tagname\" to $ofile
1972:
1973: case $tagname in
1974: CXX)
1975: if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1976: ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1977: (test "X$CXX" != "Xg++"))) ; then
1978: AC_LIBTOOL_LANG_CXX_CONFIG
1979: else
1980: tagname=""
1981: fi
1982: ;;
1983:
1984: F77)
1985: if test -n "$F77" && test "X$F77" != "Xno"; then
1986: AC_LIBTOOL_LANG_F77_CONFIG
1987: else
1988: tagname=""
1989: fi
1990: ;;
1991:
1992: GCJ)
1993: if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1994: AC_LIBTOOL_LANG_GCJ_CONFIG
1995: else
1996: tagname=""
1997: fi
1998: ;;
1999:
2000: RC)
2001: AC_LIBTOOL_LANG_RC_CONFIG
2002: ;;
2003:
2004: *)
2005: AC_MSG_ERROR([Unsupported tag name: $tagname])
2006: ;;
2007: esac
2008:
2009: # Append the new tag name to the list of available tags.
2010: if test -n "$tagname" ; then
2011: available_tags="$available_tags $tagname"
2012: fi
2013: fi
2014: done
2015: IFS="$lt_save_ifs"
2016:
2017: # Now substitute the updated list of available tags.
2018: if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
2019: mv "${ofile}T" "$ofile"
2020: chmod +x "$ofile"
2021: else
2022: rm -f "${ofile}T"
2023: AC_MSG_ERROR([unable to update list of available tagged configurations.])
2024: fi
2025: fi
2026: ])# _LT_AC_TAGCONFIG
2027:
2028:
2029: # AC_LIBTOOL_DLOPEN
2030: # -----------------
2031: # enable checks for dlopen support
2032: AC_DEFUN([AC_LIBTOOL_DLOPEN],
2033: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
2034: ])# AC_LIBTOOL_DLOPEN
2035:
2036:
2037: # AC_LIBTOOL_WIN32_DLL
2038: # --------------------
2039: # declare package support for building win32 DLLs
2040: AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
2041: [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
2042: ])# AC_LIBTOOL_WIN32_DLL
2043:
2044:
2045: # AC_ENABLE_SHARED([DEFAULT])
2046: # ---------------------------
2047: # implement the --enable-shared flag
2048: # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2049: AC_DEFUN([AC_ENABLE_SHARED],
2050: [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
2051: AC_ARG_ENABLE([shared],
2052: [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
2053: [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
2054: [p=${PACKAGE-default}
2055: case $enableval in
2056: yes) enable_shared=yes ;;
2057: no) enable_shared=no ;;
2058: *)
2059: enable_shared=no
2060: # Look at the argument we got. We use all the common list separators.
2061: lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2062: for pkg in $enableval; do
2063: IFS="$lt_save_ifs"
2064: if test "X$pkg" = "X$p"; then
2065: enable_shared=yes
2066: fi
2067: done
2068: IFS="$lt_save_ifs"
2069: ;;
2070: esac],
2071: [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
2072: ])# AC_ENABLE_SHARED
2073:
2074:
2075: # AC_DISABLE_SHARED
2076: # -----------------
2077: # set the default shared flag to --disable-shared
2078: AC_DEFUN([AC_DISABLE_SHARED],
2079: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2080: AC_ENABLE_SHARED(no)
2081: ])# AC_DISABLE_SHARED
2082:
2083:
2084: # AC_ENABLE_STATIC([DEFAULT])
2085: # ---------------------------
2086: # implement the --enable-static flag
2087: # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2088: AC_DEFUN([AC_ENABLE_STATIC],
2089: [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
2090: AC_ARG_ENABLE([static],
2091: [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
2092: [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
2093: [p=${PACKAGE-default}
2094: case $enableval in
2095: yes) enable_static=yes ;;
2096: no) enable_static=no ;;
2097: *)
2098: enable_static=no
2099: # Look at the argument we got. We use all the common list separators.
2100: lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2101: for pkg in $enableval; do
2102: IFS="$lt_save_ifs"
2103: if test "X$pkg" = "X$p"; then
2104: enable_static=yes
2105: fi
2106: done
2107: IFS="$lt_save_ifs"
2108: ;;
2109: esac],
2110: [enable_static=]AC_ENABLE_STATIC_DEFAULT)
2111: ])# AC_ENABLE_STATIC
2112:
2113:
2114: # AC_DISABLE_STATIC
2115: # -----------------
2116: # set the default static flag to --disable-static
2117: AC_DEFUN([AC_DISABLE_STATIC],
2118: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2119: AC_ENABLE_STATIC(no)
2120: ])# AC_DISABLE_STATIC
2121:
2122:
2123: # AC_ENABLE_FAST_INSTALL([DEFAULT])
2124: # ---------------------------------
2125: # implement the --enable-fast-install flag
2126: # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2127: AC_DEFUN([AC_ENABLE_FAST_INSTALL],
2128: [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
2129: AC_ARG_ENABLE([fast-install],
2130: [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
2131: [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
2132: [p=${PACKAGE-default}
2133: case $enableval in
2134: yes) enable_fast_install=yes ;;
2135: no) enable_fast_install=no ;;
2136: *)
2137: enable_fast_install=no
2138: # Look at the argument we got. We use all the common list separators.
2139: lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2140: for pkg in $enableval; do
2141: IFS="$lt_save_ifs"
2142: if test "X$pkg" = "X$p"; then
2143: enable_fast_install=yes
2144: fi
2145: done
2146: IFS="$lt_save_ifs"
2147: ;;
2148: esac],
2149: [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
2150: ])# AC_ENABLE_FAST_INSTALL
2151:
2152:
2153: # AC_DISABLE_FAST_INSTALL
2154: # -----------------------
2155: # set the default to --disable-fast-install
2156: AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2157: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2158: AC_ENABLE_FAST_INSTALL(no)
2159: ])# AC_DISABLE_FAST_INSTALL
2160:
2161:
2162: # AC_LIBTOOL_PICMODE([MODE])
2163: # --------------------------
2164: # implement the --with-pic flag
2165: # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
2166: AC_DEFUN([AC_LIBTOOL_PICMODE],
2167: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2168: pic_mode=ifelse($#,1,$1,default)
2169: ])# AC_LIBTOOL_PICMODE
2170:
2171:
2172: # AC_PROG_EGREP
2173: # -------------
2174: # This is predefined starting with Autoconf 2.54, so this conditional
2175: # definition can be removed once we require Autoconf 2.54 or later.
2176: m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2177: [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2178: [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2179: then ac_cv_prog_egrep='grep -E'
2180: else ac_cv_prog_egrep='egrep'
2181: fi])
2182: EGREP=$ac_cv_prog_egrep
2183: AC_SUBST([EGREP])
2184: ])])
2185:
2186:
2187: # AC_PATH_TOOL_PREFIX
2188: # -------------------
2189: # find a file program which can recognize shared library
2190: AC_DEFUN([AC_PATH_TOOL_PREFIX],
2191: [AC_REQUIRE([AC_PROG_EGREP])dnl
2192: AC_MSG_CHECKING([for $1])
2193: AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2194: [case $MAGIC_CMD in
2195: [[\\/*] | ?:[\\/]*])
2196: lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2197: ;;
2198: *)
2199: lt_save_MAGIC_CMD="$MAGIC_CMD"
2200: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2201: dnl $ac_dummy forces splitting on constant user-supplied paths.
2202: dnl POSIX.2 word splitting is done only on the output of word expansions,
2203: dnl not every word. This closes a longstanding sh security hole.
2204: ac_dummy="ifelse([$2], , $PATH, [$2])"
2205: for ac_dir in $ac_dummy; do
2206: IFS="$lt_save_ifs"
2207: test -z "$ac_dir" && ac_dir=.
2208: if test -f $ac_dir/$1; then
2209: lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2210: if test -n "$file_magic_test_file"; then
2211: case $deplibs_check_method in
2212: "file_magic "*)
2213: file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2214: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2215: if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2216: $EGREP "$file_magic_regex" > /dev/null; then
2217: :
2218: else
2219: cat <<EOF 1>&2
2220:
2221: *** Warning: the command libtool uses to detect shared libraries,
2222: *** $file_magic_cmd, produces output that libtool cannot recognize.
2223: *** The result is that libtool may fail to recognize shared libraries
2224: *** as such. This will affect the creation of libtool libraries that
2225: *** depend on shared libraries, but programs linked with such libtool
2226: *** libraries will work regardless of this problem. Nevertheless, you
2227: *** may want to report the problem to your system manager and/or to
2228: *** bug-libtool@gnu.org
2229:
2230: EOF
2231: fi ;;
2232: esac
2233: fi
2234: break
2235: fi
2236: done
2237: IFS="$lt_save_ifs"
2238: MAGIC_CMD="$lt_save_MAGIC_CMD"
2239: ;;
2240: esac])
2241: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2242: if test -n "$MAGIC_CMD"; then
2243: AC_MSG_RESULT($MAGIC_CMD)
2244: else
2245: AC_MSG_RESULT(no)
2246: fi
2247: ])# AC_PATH_TOOL_PREFIX
2248:
2249:
2250: # AC_PATH_MAGIC
2251: # -------------
2252: # find a file program which can recognize a shared library
2253: AC_DEFUN([AC_PATH_MAGIC],
2254: [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2255: if test -z "$lt_cv_path_MAGIC_CMD"; then
2256: if test -n "$ac_tool_prefix"; then
2257: AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2258: else
2259: MAGIC_CMD=:
2260: fi
2261: fi
2262: ])# AC_PATH_MAGIC
2263:
2264:
2265: # AC_PROG_LD
2266: # ----------
2267: # find the pathname to the GNU or non-GNU linker
2268: AC_DEFUN([AC_PROG_LD],
2269: [AC_ARG_WITH([gnu-ld],
2270: [AC_HELP_STRING([--with-gnu-ld],
2271: [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2272: [test "$withval" = no || with_gnu_ld=yes],
2273: [with_gnu_ld=no])
2274: AC_REQUIRE([LT_AC_PROG_SED])dnl
2275: AC_REQUIRE([AC_PROG_CC])dnl
2276: AC_REQUIRE([AC_CANONICAL_HOST])dnl
2277: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2278: ac_prog=ld
2279: if test "$GCC" = yes; then
2280: # Check if gcc -print-prog-name=ld gives a path.
2281: AC_MSG_CHECKING([for ld used by $CC])
2282: case $host in
2283: *-*-mingw*)
2284: # gcc leaves a trailing carriage return which upsets mingw
2285: ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2286: *)
2287: ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2288: esac
2289: case $ac_prog in
2290: # Accept absolute paths.
2291: [[\\/]]* | ?:[[\\/]]*)
2292: re_direlt='/[[^/]][[^/]]*/\.\./'
2293: # Canonicalize the pathname of ld
2294: ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2295: while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2296: ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2297: done
2298: test -z "$LD" && LD="$ac_prog"
2299: ;;
2300: "")
2301: # If it fails, then pretend we aren't using GCC.
2302: ac_prog=ld
2303: ;;
2304: *)
2305: # If it is relative, then search for the first ld in PATH.
2306: with_gnu_ld=unknown
2307: ;;
2308: esac
2309: elif test "$with_gnu_ld" = yes; then
2310: AC_MSG_CHECKING([for GNU ld])
2311: else
2312: AC_MSG_CHECKING([for non-GNU ld])
2313: fi
2314: AC_CACHE_VAL(lt_cv_path_LD,
2315: [if test -z "$LD"; then
2316: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2317: for ac_dir in $PATH; do
2318: IFS="$lt_save_ifs"
2319: test -z "$ac_dir" && ac_dir=.
2320: if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2321: lt_cv_path_LD="$ac_dir/$ac_prog"
2322: # Check to see if the program is GNU ld. I'd rather use --version,
2323: # but apparently some variants of GNU ld only accept -v.
2324: # Break only if it was the GNU/non-GNU ld that we prefer.
2325: case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2326: *GNU* | *'with BFD'*)
2327: test "$with_gnu_ld" != no && break
2328: ;;
2329: *)
2330: test "$with_gnu_ld" != yes && break
2331: ;;
2332: esac
2333: fi
2334: done
2335: IFS="$lt_save_ifs"
2336: else
2337: lt_cv_path_LD="$LD" # Let the user override the test with a path.
2338: fi])
2339: LD="$lt_cv_path_LD"
2340: if test -n "$LD"; then
2341: AC_MSG_RESULT($LD)
2342: else
2343: AC_MSG_RESULT(no)
2344: fi
2345: test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2346: AC_PROG_LD_GNU
2347: ])# AC_PROG_LD
2348:
2349:
2350: # AC_PROG_LD_GNU
2351: # --------------
2352: AC_DEFUN([AC_PROG_LD_GNU],
2353: [AC_REQUIRE([AC_PROG_EGREP])dnl
2354: AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2355: [# I'd rather use --version here, but apparently some GNU lds only accept -v.
2356: case `$LD -v 2>&1 </dev/null` in
2357: *GNU* | *'with BFD'*)
2358: lt_cv_prog_gnu_ld=yes
2359: ;;
2360: *)
2361: lt_cv_prog_gnu_ld=no
2362: ;;
2363: esac])
2364: with_gnu_ld=$lt_cv_prog_gnu_ld
2365: ])# AC_PROG_LD_GNU
2366:
2367:
2368: # AC_PROG_LD_RELOAD_FLAG
2369: # ----------------------
2370: # find reload flag for linker
2371: # -- PORTME Some linkers may need a different reload flag.
2372: AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2373: [AC_CACHE_CHECK([for $LD option to reload object files],
2374: lt_cv_ld_reload_flag,
2375: [lt_cv_ld_reload_flag='-r'])
2376: reload_flag=$lt_cv_ld_reload_flag
2377: case $reload_flag in
2378: "" | " "*) ;;
2379: *) reload_flag=" $reload_flag" ;;
2380: esac
2381: reload_cmds='$LD$reload_flag -o $output$reload_objs'
2382: case $host_os in
2383: darwin*)
2384: if test "$GCC" = yes; then
2385: reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2386: else
2387: reload_cmds='$LD$reload_flag -o $output$reload_objs'
2388: fi
2389: ;;
2390: esac
2391: ])# AC_PROG_LD_RELOAD_FLAG
2392:
2393:
2394: # AC_DEPLIBS_CHECK_METHOD
2395: # -----------------------
2396: # how to check for library dependencies
2397: # -- PORTME fill in with the dynamic library characteristics
2398: AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2399: [AC_CACHE_CHECK([how to recognize dependent libraries],
2400: lt_cv_deplibs_check_method,
2401: [lt_cv_file_magic_cmd='$MAGIC_CMD'
2402: lt_cv_file_magic_test_file=
2403: lt_cv_deplibs_check_method='unknown'
2404: # Need to set the preceding variable on all platforms that support
2405: # interlibrary dependencies.
2406: # 'none' -- dependencies not supported.
2407: # `unknown' -- same as none, but documents that we really don't know.
2408: # 'pass_all' -- all dependencies passed with no checks.
2409: # 'test_compile' -- check by making test program.
2410: # 'file_magic [[regex]]' -- check by looking for files in library path
2411: # which responds to the $file_magic_cmd with a given extended regex.
2412: # If you have `file' or equivalent on your system and you're not sure
2413: # whether `pass_all' will *always* work, you probably want this one.
2414:
2415: case $host_os in
2416: aix[[4-9]]*)
2417: lt_cv_deplibs_check_method=pass_all
2418: ;;
2419:
2420: beos*)
2421: lt_cv_deplibs_check_method=pass_all
2422: ;;
2423:
2424: bsdi[[45]]*)
2425: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2426: lt_cv_file_magic_cmd='/usr/bin/file -L'
2427: lt_cv_file_magic_test_file=/shlib/libc.so
2428: ;;
2429:
2430: cygwin*)
2431: # func_win32_libid is a shell function defined in ltmain.sh
2432: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2433: lt_cv_file_magic_cmd='func_win32_libid'
2434: ;;
2435:
2436: mingw* | pw32*)
2437: # Base MSYS/MinGW do not provide the 'file' command needed by
2438: # func_win32_libid shell function, so use a weaker test based on 'objdump',
2439: # unless we find 'file', for example because we are cross-compiling.
2440: if ( file / ) >/dev/null 2>&1; then
2441: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2442: lt_cv_file_magic_cmd='func_win32_libid'
2443: else
2444: lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2445: lt_cv_file_magic_cmd='$OBJDUMP -f'
2446: fi
2447: ;;
2448:
2449: darwin* | rhapsody*)
2450: lt_cv_deplibs_check_method=pass_all
2451: ;;
2452:
2453: freebsd* | dragonfly*)
2454: if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2455: case $host_cpu in
2456: i*86 )
2457: # Not sure whether the presence of OpenBSD here was a mistake.
2458: # Let's accept both of them until this is cleared up.
2459: lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2460: lt_cv_file_magic_cmd=/usr/bin/file
2461: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2462: ;;
2463: esac
2464: else
2465: lt_cv_deplibs_check_method=pass_all
2466: fi
2467: ;;
2468:
2469: gnu*)
2470: lt_cv_deplibs_check_method=pass_all
2471: ;;
2472:
2473: hpux10.20* | hpux11*)
2474: lt_cv_file_magic_cmd=/usr/bin/file
2475: case $host_cpu in
2476: ia64*)
2477: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2478: lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2479: ;;
2480: hppa*64*)
2481: [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
2482: lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2483: ;;
2484: *)
2485: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2486: lt_cv_file_magic_test_file=/usr/lib/libc.sl
2487: ;;
2488: esac
2489: ;;
2490:
2491: interix[[3-9]]*)
2492: # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
2493: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
2494: ;;
2495:
2496: irix5* | irix6* | nonstopux*)
2497: case $LD in
2498: *-32|*"-32 ") libmagic=32-bit;;
2499: *-n32|*"-n32 ") libmagic=N32;;
2500: *-64|*"-64 ") libmagic=64-bit;;
2501: *) libmagic=never-match;;
2502: esac
2503: lt_cv_deplibs_check_method=pass_all
2504: ;;
2505:
2506: # This must be Linux ELF.
2507: linux* | k*bsd*-gnu)
2508: lt_cv_deplibs_check_method=pass_all
2509: ;;
2510:
2511: netbsd* | netbsdelf*-gnu)
2512: if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2513: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2514: else
2515: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2516: fi
2517: ;;
2518:
2519: newos6*)
2520: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2521: lt_cv_file_magic_cmd=/usr/bin/file
2522: lt_cv_file_magic_test_file=/usr/lib/libnls.so
2523: ;;
2524:
2525: nto-qnx*)
2526: lt_cv_deplibs_check_method=unknown
2527: ;;
2528:
2529: openbsd*)
2530: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2531: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2532: else
2533: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2534: fi
2535: ;;
2536:
2537: osf3* | osf4* | osf5*)
2538: lt_cv_deplibs_check_method=pass_all
2539: ;;
2540:
2541: rdos*)
2542: lt_cv_deplibs_check_method=pass_all
2543: ;;
2544:
2545: solaris*)
2546: lt_cv_deplibs_check_method=pass_all
2547: ;;
2548:
2549: sysv4 | sysv4.3*)
2550: case $host_vendor in
2551: motorola)
2552: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2553: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2554: ;;
2555: ncr)
2556: lt_cv_deplibs_check_method=pass_all
2557: ;;
2558: sequent)
2559: lt_cv_file_magic_cmd='/bin/file'
2560: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2561: ;;
2562: sni)
2563: lt_cv_file_magic_cmd='/bin/file'
2564: lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2565: lt_cv_file_magic_test_file=/lib/libc.so
2566: ;;
2567: siemens)
2568: lt_cv_deplibs_check_method=pass_all
2569: ;;
2570: pc)
2571: lt_cv_deplibs_check_method=pass_all
2572: ;;
2573: esac
2574: ;;
2575:
2576: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2577: lt_cv_deplibs_check_method=pass_all
2578: ;;
2579: esac
2580: ])
2581: file_magic_cmd=$lt_cv_file_magic_cmd
2582: deplibs_check_method=$lt_cv_deplibs_check_method
2583: test -z "$deplibs_check_method" && deplibs_check_method=unknown
2584: ])# AC_DEPLIBS_CHECK_METHOD
2585:
2586:
2587: # AC_PROG_NM
2588: # ----------
2589: # find the pathname to a BSD-compatible name lister
2590: AC_DEFUN([AC_PROG_NM],
2591: [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2592: [if test -n "$NM"; then
2593: # Let the user override the test.
2594: lt_cv_path_NM="$NM"
2595: else
2596: lt_nm_to_check="${ac_tool_prefix}nm"
2597: if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
2598: lt_nm_to_check="$lt_nm_to_check nm"
2599: fi
2600: for lt_tmp_nm in $lt_nm_to_check; do
2601: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2602: for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
2603: IFS="$lt_save_ifs"
2604: test -z "$ac_dir" && ac_dir=.
2605: tmp_nm="$ac_dir/$lt_tmp_nm"
2606: if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2607: # Check to see if the nm accepts a BSD-compat flag.
2608: # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2609: # nm: unknown option "B" ignored
2610: # Tru64's nm complains that /dev/null is an invalid object file
2611: case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2612: */dev/null* | *'Invalid file or object type'*)
2613: lt_cv_path_NM="$tmp_nm -B"
2614: break
2615: ;;
2616: *)
2617: case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2618: */dev/null*)
2619: lt_cv_path_NM="$tmp_nm -p"
2620: break
2621: ;;
2622: *)
2623: lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2624: continue # so that we can try to find one that supports BSD flags
2625: ;;
2626: esac
2627: ;;
2628: esac
2629: fi
2630: done
2631: IFS="$lt_save_ifs"
2632: done
2633: test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2634: fi])
2635: NM="$lt_cv_path_NM"
2636: ])# AC_PROG_NM
2637:
2638:
2639: # AC_CHECK_LIBM
2640: # -------------
2641: # check for math library
2642: AC_DEFUN([AC_CHECK_LIBM],
2643: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2644: LIBM=
2645: case $host in
2646: *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2647: # These system don't have libm, or don't need it
2648: ;;
2649: *-ncr-sysv4.3*)
2650: AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2651: AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2652: ;;
2653: *)
2654: AC_CHECK_LIB(m, cos, LIBM="-lm")
2655: ;;
2656: esac
2657: ])# AC_CHECK_LIBM
2658:
2659:
2660: # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2661: # -----------------------------------
2662: # sets LIBLTDL to the link flags for the libltdl convenience library and
2663: # LTDLINCL to the include flags for the libltdl header and adds
2664: # --enable-ltdl-convenience to the configure arguments. Note that
2665: # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2666: # it is assumed to be `libltdl'. LIBLTDL will be prefixed with
2667: # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
2668: # (note the single quotes!). If your package is not flat and you're not
2669: # using automake, define top_builddir and top_srcdir appropriately in
2670: # the Makefiles.
2671: AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2672: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2673: case $enable_ltdl_convenience in
2674: no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2675: "") enable_ltdl_convenience=yes
2676: ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2677: esac
2678: LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2679: LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2680: # For backwards non-gettext consistent compatibility...
2681: INCLTDL="$LTDLINCL"
2682: ])# AC_LIBLTDL_CONVENIENCE
2683:
2684:
2685: # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2686: # -----------------------------------
2687: # sets LIBLTDL to the link flags for the libltdl installable library and
2688: # LTDLINCL to the include flags for the libltdl header and adds
2689: # --enable-ltdl-install to the configure arguments. Note that
2690: # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2691: # and an installed libltdl is not found, it is assumed to be `libltdl'.
2692: # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
2693: # '${top_srcdir}/' (note the single quotes!). If your package is not
2694: # flat and you're not using automake, define top_builddir and top_srcdir
2695: # appropriately in the Makefiles.
2696: # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2697: AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2698: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2699: AC_CHECK_LIB(ltdl, lt_dlinit,
2700: [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2701: [if test x"$enable_ltdl_install" = xno; then
2702: AC_MSG_WARN([libltdl not installed, but installation disabled])
2703: else
2704: enable_ltdl_install=yes
2705: fi
2706: ])
2707: if test x"$enable_ltdl_install" = x"yes"; then
2708: ac_configure_args="$ac_configure_args --enable-ltdl-install"
2709: LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2710: LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2711: else
2712: ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2713: LIBLTDL="-lltdl"
2714: LTDLINCL=
2715: fi
2716: # For backwards non-gettext consistent compatibility...
2717: INCLTDL="$LTDLINCL"
2718: ])# AC_LIBLTDL_INSTALLABLE
2719:
2720:
2721: # AC_LIBTOOL_CXX
2722: # --------------
2723: # enable support for C++ libraries
2724: AC_DEFUN([AC_LIBTOOL_CXX],
2725: [AC_REQUIRE([_LT_AC_LANG_CXX])
2726: ])# AC_LIBTOOL_CXX
2727:
2728:
2729: # _LT_AC_LANG_CXX
2730: # ---------------
2731: AC_DEFUN([_LT_AC_LANG_CXX],
2732: [AC_REQUIRE([AC_PROG_CXX])
2733: AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2734: _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2735: ])# _LT_AC_LANG_CXX
2736:
2737: # _LT_AC_PROG_CXXCPP
2738: # ------------------
2739: AC_DEFUN([_LT_AC_PROG_CXXCPP],
2740: [
2741: AC_REQUIRE([AC_PROG_CXX])
2742: if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2743: ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2744: (test "X$CXX" != "Xg++"))) ; then
2745: AC_PROG_CXXCPP
2746: fi
2747: ])# _LT_AC_PROG_CXXCPP
2748:
2749: # AC_LIBTOOL_F77
2750: # --------------
2751: # enable support for Fortran 77 libraries
2752: AC_DEFUN([AC_LIBTOOL_F77],
2753: [AC_REQUIRE([_LT_AC_LANG_F77])
2754: ])# AC_LIBTOOL_F77
2755:
2756:
2757: # _LT_AC_LANG_F77
2758: # ---------------
2759: AC_DEFUN([_LT_AC_LANG_F77],
2760: [AC_REQUIRE([AC_PROG_F77])
2761: _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2762: ])# _LT_AC_LANG_F77
2763:
2764:
2765: # AC_LIBTOOL_GCJ
2766: # --------------
2767: # enable support for GCJ libraries
2768: AC_DEFUN([AC_LIBTOOL_GCJ],
2769: [AC_REQUIRE([_LT_AC_LANG_GCJ])
2770: ])# AC_LIBTOOL_GCJ
2771:
2772:
2773: # _LT_AC_LANG_GCJ
2774: # ---------------
2775: AC_DEFUN([_LT_AC_LANG_GCJ],
2776: [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2777: [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2778: [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2779: [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2780: [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2781: [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2782: _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2783: ])# _LT_AC_LANG_GCJ
2784:
2785:
2786: # AC_LIBTOOL_RC
2787: # -------------
2788: # enable support for Windows resource files
2789: AC_DEFUN([AC_LIBTOOL_RC],
2790: [AC_REQUIRE([LT_AC_PROG_RC])
2791: _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2792: ])# AC_LIBTOOL_RC
2793:
2794:
2795: # AC_LIBTOOL_LANG_C_CONFIG
2796: # ------------------------
2797: # Ensure that the configuration vars for the C compiler are
2798: # suitably defined. Those variables are subsequently used by
2799: # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2800: AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2801: AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2802: [lt_save_CC="$CC"
2803: AC_LANG_PUSH(C)
2804:
2805: # Source file extension for C test sources.
2806: ac_ext=c
2807:
2808: # Object file extension for compiled C test sources.
2809: objext=o
2810: _LT_AC_TAGVAR(objext, $1)=$objext
2811:
2812: # Code to be used in simple compile tests
2813: lt_simple_compile_test_code="int some_variable = 0;"
2814:
2815: # Code to be used in simple link tests
2816: lt_simple_link_test_code='int main(){return(0);}'
2817:
2818: _LT_AC_SYS_COMPILER
2819:
2820: # save warnings/boilerplate of simple test code
2821: _LT_COMPILER_BOILERPLATE
2822: _LT_LINKER_BOILERPLATE
2823:
2824: AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2825: AC_LIBTOOL_PROG_COMPILER_PIC($1)
2826: AC_LIBTOOL_PROG_CC_C_O($1)
2827: AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2828: AC_LIBTOOL_PROG_LD_SHLIBS($1)
2829: AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2830: AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2831: AC_LIBTOOL_SYS_LIB_STRIP
2832: AC_LIBTOOL_DLOPEN_SELF
2833:
2834: # Report which library types will actually be built
2835: AC_MSG_CHECKING([if libtool supports shared libraries])
2836: AC_MSG_RESULT([$can_build_shared])
2837:
2838: AC_MSG_CHECKING([whether to build shared libraries])
2839: test "$can_build_shared" = "no" && enable_shared=no
2840:
2841: # On AIX, shared libraries and static libraries use the same namespace, and
2842: # are all built from PIC.
2843: case $host_os in
2844: aix3*)
2845: test "$enable_shared" = yes && enable_static=no
2846: if test -n "$RANLIB"; then
2847: archive_cmds="$archive_cmds~\$RANLIB \$lib"
2848: postinstall_cmds='$RANLIB $lib'
2849: fi
2850: ;;
2851:
2852: aix[[4-9]]*)
2853: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2854: test "$enable_shared" = yes && enable_static=no
2855: fi
2856: ;;
2857: esac
2858: AC_MSG_RESULT([$enable_shared])
2859:
2860: AC_MSG_CHECKING([whether to build static libraries])
2861: # Make sure either enable_shared or enable_static is yes.
2862: test "$enable_shared" = yes || enable_static=yes
2863: AC_MSG_RESULT([$enable_static])
2864:
2865: AC_LIBTOOL_CONFIG($1)
2866:
2867: AC_LANG_POP
2868: CC="$lt_save_CC"
2869: ])# AC_LIBTOOL_LANG_C_CONFIG
2870:
2871:
2872: # AC_LIBTOOL_LANG_CXX_CONFIG
2873: # --------------------------
2874: # Ensure that the configuration vars for the C compiler are
2875: # suitably defined. Those variables are subsequently used by
2876: # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2877: AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2878: AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2879: [AC_LANG_PUSH(C++)
2880: AC_REQUIRE([AC_PROG_CXX])
2881: AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2882:
2883: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2884: _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2885: _LT_AC_TAGVAR(always_export_symbols, $1)=no
2886: _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2887: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2888: _LT_AC_TAGVAR(hardcode_direct, $1)=no
2889: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2890: _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2891: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2892: _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2893: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2894: _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2895: _LT_AC_TAGVAR(module_cmds, $1)=
2896: _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2897: _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2898: _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2899: _LT_AC_TAGVAR(no_undefined_flag, $1)=
2900: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2901: _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2902:
2903: # Dependencies to place before and after the object being linked:
2904: _LT_AC_TAGVAR(predep_objects, $1)=
2905: _LT_AC_TAGVAR(postdep_objects, $1)=
2906: _LT_AC_TAGVAR(predeps, $1)=
2907: _LT_AC_TAGVAR(postdeps, $1)=
2908: _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2909: _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
2910:
2911: # Source file extension for C++ test sources.
2912: ac_ext=cpp
2913:
2914: # Object file extension for compiled C++ test sources.
2915: objext=o
2916: _LT_AC_TAGVAR(objext, $1)=$objext
2917:
2918: # Code to be used in simple compile tests
2919: lt_simple_compile_test_code="int some_variable = 0;"
2920:
2921: # Code to be used in simple link tests
2922: lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
2923:
2924: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2925: _LT_AC_SYS_COMPILER
2926:
2927: # save warnings/boilerplate of simple test code
2928: _LT_COMPILER_BOILERPLATE
2929: _LT_LINKER_BOILERPLATE
2930:
2931: # Allow CC to be a program name with arguments.
2932: lt_save_CC=$CC
2933: lt_save_LD=$LD
2934: lt_save_GCC=$GCC
2935: GCC=$GXX
2936: lt_save_with_gnu_ld=$with_gnu_ld
2937: lt_save_path_LD=$lt_cv_path_LD
2938: if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2939: lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2940: else
2941: $as_unset lt_cv_prog_gnu_ld
2942: fi
2943: if test -n "${lt_cv_path_LDCXX+set}"; then
2944: lt_cv_path_LD=$lt_cv_path_LDCXX
2945: else
2946: $as_unset lt_cv_path_LD
2947: fi
2948: test -z "${LDCXX+set}" || LD=$LDCXX
2949: CC=${CXX-"c++"}
2950: compiler=$CC
2951: _LT_AC_TAGVAR(compiler, $1)=$CC
2952: _LT_CC_BASENAME([$compiler])
2953:
2954: # We don't want -fno-exception wen compiling C++ code, so set the
2955: # no_builtin_flag separately
2956: if test "$GXX" = yes; then
2957: _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2958: else
2959: _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2960: fi
2961:
2962: if test "$GXX" = yes; then
2963: # Set up default GNU C++ configuration
2964:
2965: AC_PROG_LD
2966:
2967: # Check if GNU C++ uses GNU ld as the underlying linker, since the
2968: # archiving commands below assume that GNU ld is being used.
2969: if test "$with_gnu_ld" = yes; then
2970: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2971: _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'
2972:
2973: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2974: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2975:
2976: # If archive_cmds runs LD, not CC, wlarc should be empty
2977: # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2978: # investigate it a little bit more. (MM)
2979: wlarc='${wl}'
2980:
2981: # ancient GNU ld didn't support --whole-archive et. al.
2982: if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2983: grep 'no-whole-archive' > /dev/null; then
2984: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2985: else
2986: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2987: fi
2988: else
2989: with_gnu_ld=no
2990: wlarc=
2991:
2992: # A generic and very simple default shared library creation
2993: # command for GNU C++ for the case where it uses the native
2994: # linker, instead of GNU ld. If possible, this setting should
2995: # overridden to take advantage of the native linker features on
2996: # the platform it is being used on.
2997: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2998: fi
2999:
3000: # Commands to make compiler produce verbose output that lists
3001: # what "hidden" libraries, object files and flags are used when
3002: # linking a shared library.
3003: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3004:
3005: else
3006: GXX=no
3007: with_gnu_ld=no
3008: wlarc=
3009: fi
3010:
3011: # PORTME: fill in a description of your system's C++ link characteristics
3012: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
3013: _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3014: case $host_os in
3015: aix3*)
3016: # FIXME: insert proper C++ library support
3017: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3018: ;;
3019: aix[[4-9]]*)
3020: if test "$host_cpu" = ia64; then
3021: # On IA64, the linker does run time linking by default, so we don't
3022: # have to do anything special.
3023: aix_use_runtimelinking=no
3024: exp_sym_flag='-Bexport'
3025: no_entry_flag=""
3026: else
3027: aix_use_runtimelinking=no
3028:
3029: # Test if we are trying to use run time linking or normal
3030: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
3031: # need to do runtime linking.
3032: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
3033: for ld_flag in $LDFLAGS; do
3034: case $ld_flag in
3035: *-brtl*)
3036: aix_use_runtimelinking=yes
3037: break
3038: ;;
3039: esac
3040: done
3041: ;;
3042: esac
3043:
3044: exp_sym_flag='-bexport'
3045: no_entry_flag='-bnoentry'
3046: fi
3047:
3048: # When large executables or shared objects are built, AIX ld can
3049: # have problems creating the table of contents. If linking a library
3050: # or program results in "error TOC overflow" add -mminimal-toc to
3051: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
3052: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
3053:
3054: _LT_AC_TAGVAR(archive_cmds, $1)=''
3055: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3056: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3057: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3058:
3059: if test "$GXX" = yes; then
3060: case $host_os in aix4.[[012]]|aix4.[[012]].*)
3061: # We only want to do this on AIX 4.2 and lower, the check
3062: # below for broken collect2 doesn't work under 4.3+
3063: collect2name=`${CC} -print-prog-name=collect2`
3064: if test -f "$collect2name" && \
3065: strings "$collect2name" | grep resolve_lib_name >/dev/null
3066: then
3067: # We have reworked collect2
3068: :
3069: else
3070: # We have old collect2
3071: _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
3072: # It fails to find uninstalled libraries when the uninstalled
3073: # path is not listed in the libpath. Setting hardcode_minus_L
3074: # to unsupported forces relinking
3075: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
3076: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3077: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3078: fi
3079: ;;
3080: esac
3081: shared_flag='-shared'
3082: if test "$aix_use_runtimelinking" = yes; then
3083: shared_flag="$shared_flag "'${wl}-G'
3084: fi
3085: else
3086: # not using gcc
3087: if test "$host_cpu" = ia64; then
3088: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
3089: # chokes on -Wl,-G. The following line is correct:
3090: shared_flag='-G'
3091: else
3092: if test "$aix_use_runtimelinking" = yes; then
3093: shared_flag='${wl}-G'
3094: else
3095: shared_flag='${wl}-bM:SRE'
3096: fi
3097: fi
3098: fi
3099:
3100: # It seems that -bexpall does not export symbols beginning with
3101: # underscore (_), so it is better to generate a list of symbols to export.
3102: _LT_AC_TAGVAR(always_export_symbols, $1)=yes
3103: if test "$aix_use_runtimelinking" = yes; then
3104: # Warning - without using the other runtime loading flags (-brtl),
3105: # -berok will link without error, but may produce a broken library.
3106: _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
3107: # Determine the default libpath from the value encoded in an empty executable.
3108: _LT_AC_SYS_LIBPATH_AIX
3109: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3110:
3111: _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 $shared_flag"
3112: else
3113: if test "$host_cpu" = ia64; then
3114: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
3115: _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
3116: _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"
3117: else
3118: # Determine the default libpath from the value encoded in an empty executable.
3119: _LT_AC_SYS_LIBPATH_AIX
3120: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3121: # Warning - without using the other run time loading flags,
3122: # -berok will link without error, but may produce a broken library.
3123: _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
3124: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
3125: # Exported symbols can be pulled into shared objects from archives
3126: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
3127: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
3128: # This is similar to how AIX traditionally builds its shared libraries.
3129: _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'
3130: fi
3131: fi
3132: ;;
3133:
3134: beos*)
3135: if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
3136: _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3137: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
3138: # support --undefined. This deserves some investigation. FIXME
3139: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3140: else
3141: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3142: fi
3143: ;;
3144:
3145: chorus*)
3146: case $cc_basename in
3147: *)
3148: # FIXME: insert proper C++ library support
3149: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3150: ;;
3151: esac
3152: ;;
3153:
3154: cygwin* | mingw* | pw32*)
3155: # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
3156: # as there is no search path for DLLs.
3157: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3158: _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3159: _LT_AC_TAGVAR(always_export_symbols, $1)=no
3160: _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3161:
3162: if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3163: _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'
3164: # If the export-symbols file already is a .def file (1st line
3165: # is EXPORTS), use it as is; otherwise, prepend...
3166: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3167: cp $export_symbols $output_objdir/$soname.def;
3168: else
3169: echo EXPORTS > $output_objdir/$soname.def;
3170: cat $export_symbols >> $output_objdir/$soname.def;
3171: fi~
3172: $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'
3173: else
3174: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3175: fi
3176: ;;
3177: darwin* | rhapsody*)
3178: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3179: _LT_AC_TAGVAR(hardcode_direct, $1)=no
3180: _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3181: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3182: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
3183: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3184: _LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
3185: if test "$GXX" = yes ; then
3186: output_verbose_link_cmd='echo'
3187: _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}"
3188: _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
3189: _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}"
3190: _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}${_lt_dsymutil}"
3191: if test "$lt_cv_apple_cc_single_mod" != "yes"; then
3192: _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}"
3193: _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}"
3194: fi
3195: else
3196: case $cc_basename in
3197: xlc*)
3198: output_verbose_link_cmd='echo'
3199: _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'
3200: _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3201: # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3202: _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}'
3203: _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}'
3204: ;;
3205: *)
3206: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3207: ;;
3208: esac
3209: fi
3210: ;;
3211:
3212: dgux*)
3213: case $cc_basename in
3214: ec++*)
3215: # FIXME: insert proper C++ library support
3216: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3217: ;;
3218: ghcx*)
3219: # Green Hills C++ Compiler
3220: # FIXME: insert proper C++ library support
3221: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3222: ;;
3223: *)
3224: # FIXME: insert proper C++ library support
3225: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3226: ;;
3227: esac
3228: ;;
3229: freebsd[[12]]*)
3230: # C++ shared libraries reported to be fairly broken before switch to ELF
3231: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3232: ;;
3233: freebsd-elf*)
3234: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3235: ;;
3236: freebsd* | dragonfly*)
3237: # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3238: # conventions
3239: _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3240: ;;
3241: gnu*)
3242: ;;
3243: hpux9*)
3244: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3245: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3246: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3247: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3248: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3249: # but as the default
3250: # location of the library.
3251:
3252: case $cc_basename in
3253: CC*)
3254: # FIXME: insert proper C++ library support
3255: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3256: ;;
3257: aCC*)
3258: _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 $lib'
3259: # Commands to make compiler produce verbose output that lists
3260: # what "hidden" libraries, object files and flags are used when
3261: # linking a shared library.
3262: #
3263: # There doesn't appear to be a way to prevent this compiler from
3264: # explicitly linking system object files so we need to strip them
3265: # from the output so that they don't get included in the library
3266: # dependencies.
3267: output_verbose_link_cmd='templist=`($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 $list'
3268: ;;
3269: *)
3270: if test "$GXX" = yes; then
3271: _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'
3272: else
3273: # FIXME: insert proper C++ library support
3274: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3275: fi
3276: ;;
3277: esac
3278: ;;
3279: hpux10*|hpux11*)
3280: if test $with_gnu_ld = no; then
3281: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3282: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3283:
3284: case $host_cpu in
3285: hppa*64*|ia64*) ;;
3286: *)
3287: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3288: ;;
3289: esac
3290: fi
3291: case $host_cpu in
3292: hppa*64*|ia64*)
3293: _LT_AC_TAGVAR(hardcode_direct, $1)=no
3294: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3295: ;;
3296: *)
3297: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3298: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3299: # but as the default
3300: # location of the library.
3301: ;;
3302: esac
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: case $host_cpu in
3311: hppa*64*)
3312: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3313: ;;
3314: ia64*)
3315: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3316: ;;
3317: *)
3318: _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 $compiler_flags'
3319: ;;
3320: esac
3321: # Commands to make compiler produce verbose output that lists
3322: # what "hidden" libraries, object files and flags are used when
3323: # linking a shared library.
3324: #
3325: # There doesn't appear to be a way to prevent this compiler from
3326: # explicitly linking system object files so we need to strip them
3327: # from the output so that they don't get included in the library
3328: # dependencies.
3329: output_verbose_link_cmd='templist=`($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 $list'
3330: ;;
3331: *)
3332: if test "$GXX" = yes; then
3333: if test $with_gnu_ld = no; then
3334: case $host_cpu in
3335: hppa*64*)
3336: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3337: ;;
3338: ia64*)
3339: _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'
3340: ;;
3341: *)
3342: _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'
3343: ;;
3344: esac
3345: fi
3346: else
3347: # FIXME: insert proper C++ library support
3348: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3349: fi
3350: ;;
3351: esac
3352: ;;
3353: interix[[3-9]]*)
3354: _LT_AC_TAGVAR(hardcode_direct, $1)=no
3355: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3356: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3357: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3358: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
3359: # Instead, shared libraries are loaded at an image base (0x10000000 by
3360: # default) and relocated if they conflict, which is a slow very memory
3361: # consuming and fragmenting process. To avoid this, we pick a random,
3362: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
3363: # time. Moving up from 0x10000000 also allows more sbrk(2) space.
3364: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3365: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3366: ;;
3367: irix5* | irix6*)
3368: case $cc_basename in
3369: CC*)
3370: # SGI C++
3371: _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'
3372:
3373: # Archives containing C++ object files must be created using
3374: # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3375: # necessary to make sure instantiated templates are included
3376: # in the archive.
3377: _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3378: ;;
3379: *)
3380: if test "$GXX" = yes; then
3381: if test "$with_gnu_ld" = no; then
3382: _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'
3383: else
3384: _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'
3385: fi
3386: fi
3387: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3388: ;;
3389: esac
3390: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3391: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3392: ;;
3393: linux* | k*bsd*-gnu)
3394: case $cc_basename in
3395: KCC*)
3396: # Kuck and Associates, Inc. (KAI) C++ Compiler
3397:
3398: # KCC will only create a shared library if the output file
3399: # ends with ".so" (or ".sl" for HP-UX), so rename the library
3400: # to its proper name (with version) after linking.
3401: _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'
3402: _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 $lib'
3403: # Commands to make compiler produce verbose output that lists
3404: # what "hidden" libraries, object files and flags are used when
3405: # linking a shared library.
3406: #
3407: # There doesn't appear to be a way to prevent this compiler from
3408: # explicitly linking system object files so we need to strip them
3409: # from the output so that they don't get included in the library
3410: # dependencies.
3411: output_verbose_link_cmd='templist=`$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'
3412:
3413: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3414: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3415:
3416: # Archives containing C++ object files must be created using
3417: # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3418: _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3419: ;;
3420: icpc*)
3421: # Intel C++
3422: with_gnu_ld=yes
3423: # version 8.0 and above of icpc choke on multiply defined symbols
3424: # if we add $predep_objects and $postdep_objects, however 7.1 and
3425: # earlier do not add the objects themselves.
3426: case `$CC -V 2>&1` in
3427: *"Version 7."*)
3428: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3429: _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'
3430: ;;
3431: *) # Version 8.0 or newer
3432: tmp_idyn=
3433: case $host_cpu in
3434: ia64*) tmp_idyn=' -i_dynamic';;
3435: esac
3436: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3437: _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'
3438: ;;
3439: esac
3440: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3441: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3442: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3443: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3444: ;;
3445: pgCC* | pgcpp*)
3446: # Portland Group C++ compiler
3447: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3448: _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'
3449:
3450: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3451: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3452: _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'
3453: ;;
3454: cxx*)
3455: # Compaq C++
3456: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3457: _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'
3458:
3459: runpath_var=LD_RUN_PATH
3460: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3461: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3462:
3463: # Commands to make compiler produce verbose output that lists
3464: # what "hidden" libraries, object files and flags are used when
3465: # linking a shared library.
3466: #
3467: # There doesn't appear to be a way to prevent this compiler from
3468: # explicitly linking system object files so we need to strip them
3469: # from the output so that they don't get included in the library
3470: # dependencies.
3471: output_verbose_link_cmd='templist=`$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 $list'
3472: ;;
3473: *)
3474: case `$CC -V 2>&1 | sed 5q` in
3475: *Sun\ C*)
3476: # Sun C++ 5.9
3477: _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3478: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3479: _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'
3480: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3481: _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'
3482:
3483: # Not sure whether something based on
3484: # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
3485: # would be better.
3486: output_verbose_link_cmd='echo'
3487:
3488: # Archives containing C++ object files must be created using
3489: # "CC -xar", where "CC" is the Sun C++ compiler. This is
3490: # necessary to make sure instantiated templates are included
3491: # in the archive.
3492: _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3493: ;;
3494: esac
3495: ;;
3496: esac
3497: ;;
3498: lynxos*)
3499: # FIXME: insert proper C++ library support
3500: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3501: ;;
3502: m88k*)
3503: # FIXME: insert proper C++ library support
3504: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3505: ;;
3506: mvs*)
3507: case $cc_basename in
3508: cxx*)
3509: # FIXME: insert proper C++ library support
3510: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3511: ;;
3512: *)
3513: # FIXME: insert proper C++ library support
3514: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3515: ;;
3516: esac
3517: ;;
3518: netbsd* | netbsdelf*-gnu)
3519: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3520: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3521: wlarc=
3522: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3523: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3524: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3525: fi
3526: # Workaround some broken pre-1.5 toolchains
3527: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3528: ;;
3529: openbsd2*)
3530: # C++ shared libraries are fairly broken
3531: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3532: ;;
3533: openbsd*)
3534: if test -f /usr/libexec/ld.so; then
3535: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3536: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3537: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3538: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3539: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3540: _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'
3541: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3542: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3543: fi
3544: output_verbose_link_cmd='echo'
3545: else
3546: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3547: fi
3548: ;;
3549: osf3*)
3550: case $cc_basename in
3551: KCC*)
3552: # Kuck and Associates, Inc. (KAI) C++ Compiler
3553:
3554: # KCC will only create a shared library if the output file
3555: # ends with ".so" (or ".sl" for HP-UX), so rename the library
3556: # to its proper name (with version) after linking.
3557: _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
3558:
3559: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3560: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3561:
3562: # Archives containing C++ object files must be created using
3563: # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3564: _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3565:
3566: ;;
3567: RCC*)
3568: # Rational C++ 2.4.1
3569: # FIXME: insert proper C++ library support
3570: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3571: ;;
3572: cxx*)
3573: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3574: _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'
3575:
3576: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3577: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3578:
3579: # Commands to make compiler produce verbose output that lists
3580: # what "hidden" libraries, object files and flags are used when
3581: # linking a shared library.
3582: #
3583: # There doesn't appear to be a way to prevent this compiler from
3584: # explicitly linking system object files so we need to strip them
3585: # from the output so that they don't get included in the library
3586: # dependencies.
3587: output_verbose_link_cmd='templist=`$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 $list'
3588: ;;
3589: *)
3590: if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3591: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3592: _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'
3593:
3594: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3595: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3596:
3597: # Commands to make compiler produce verbose output that lists
3598: # what "hidden" libraries, object files and flags are used when
3599: # linking a shared library.
3600: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3601:
3602: else
3603: # FIXME: insert proper C++ library support
3604: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3605: fi
3606: ;;
3607: esac
3608: ;;
3609: osf4* | osf5*)
3610: case $cc_basename in
3611: KCC*)
3612: # Kuck and Associates, Inc. (KAI) C++ Compiler
3613:
3614: # KCC will only create a shared library if the output file
3615: # ends with ".so" (or ".sl" for HP-UX), so rename the library
3616: # to its proper name (with version) after linking.
3617: _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'
3618:
3619: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3620: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3621:
3622: # Archives containing C++ object files must be created using
3623: # the KAI C++ compiler.
3624: _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3625: ;;
3626: RCC*)
3627: # Rational C++ 2.4.1
3628: # FIXME: insert proper C++ library support
3629: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3630: ;;
3631: cxx*)
3632: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3633: _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'
3634: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3635: echo "-hidden">> $lib.exp~
3636: $CC -shared$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~
3637: $rm $lib.exp'
3638:
3639: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3640: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3641:
3642: # Commands to make compiler produce verbose output that lists
3643: # what "hidden" libraries, object files and flags are used when
3644: # linking a shared library.
3645: #
3646: # There doesn't appear to be a way to prevent this compiler from
3647: # explicitly linking system object files so we need to strip them
3648: # from the output so that they don't get included in the library
3649: # dependencies.
3650: output_verbose_link_cmd='templist=`$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 $list'
3651: ;;
3652: *)
3653: if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3654: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3655: _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'
3656:
3657: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3658: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3659:
3660: # Commands to make compiler produce verbose output that lists
3661: # what "hidden" libraries, object files and flags are used when
3662: # linking a shared library.
3663: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3664:
3665: else
3666: # FIXME: insert proper C++ library support
3667: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3668: fi
3669: ;;
3670: esac
3671: ;;
3672: psos*)
3673: # FIXME: insert proper C++ library support
3674: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3675: ;;
3676: sunos4*)
3677: case $cc_basename in
3678: CC*)
3679: # Sun C++ 4.x
3680: # FIXME: insert proper C++ library support
3681: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3682: ;;
3683: lcc*)
3684: # Lucid
3685: # FIXME: insert proper C++ library support
3686: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3687: ;;
3688: *)
3689: # FIXME: insert proper C++ library support
3690: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3691: ;;
3692: esac
3693: ;;
3694: solaris*)
3695: case $cc_basename in
3696: CC*)
3697: # Sun C++ 4.2, 5.x and Centerline C++
3698: _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
3699: _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3700: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3701: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3702: $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3703:
3704: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3705: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3706: case $host_os in
3707: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3708: *)
3709: # The compiler driver will combine and reorder linker options,
3710: # but understands `-z linker_flag'.
3711: # Supported since Solaris 2.6 (maybe 2.5.1?)
3712: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
3713: ;;
3714: esac
3715: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3716:
3717: output_verbose_link_cmd='echo'
3718:
3719: # Archives containing C++ object files must be created using
3720: # "CC -xar", where "CC" is the Sun C++ compiler. This is
3721: # necessary to make sure instantiated templates are included
3722: # in the archive.
3723: _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3724: ;;
3725: gcx*)
3726: # Green Hills C++ Compiler
3727: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3728:
3729: # The C++ compiler must be used to create the archive.
3730: _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3731: ;;
3732: *)
3733: # GNU C++ compiler with Solaris linker
3734: if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3735: _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3736: if $CC --version | grep -v '^2\.7' > /dev/null; then
3737: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3738: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3739: $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3740:
3741: # Commands to make compiler produce verbose output that lists
3742: # what "hidden" libraries, object files and flags are used when
3743: # linking a shared library.
3744: output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3745: else
3746: # g++ 2.7 appears to require `-G' NOT `-shared' on this
3747: # platform.
3748: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3749: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3750: $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3751:
3752: # Commands to make compiler produce verbose output that lists
3753: # what "hidden" libraries, object files and flags are used when
3754: # linking a shared library.
3755: output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3756: fi
3757:
3758: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3759: case $host_os in
3760: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3761: *)
3762: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3763: ;;
3764: esac
3765: fi
3766: ;;
3767: esac
3768: ;;
3769: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
3770: _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3771: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3772: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3773: runpath_var='LD_RUN_PATH'
3774:
3775: case $cc_basename in
3776: CC*)
3777: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3778: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3779: ;;
3780: *)
3781: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3782: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3783: ;;
3784: esac
3785: ;;
3786: sysv5* | sco3.2v5* | sco5v6*)
3787: # Note: We can NOT use -z defs as we might desire, because we do not
3788: # link with -lc, and that would cause any symbols used from libc to
3789: # always be unresolved, which means just about no library would
3790: # ever link correctly. If we're not using GNU ld we use -z text
3791: # though, which does catch some bad symbols but isn't as heavy-handed
3792: # as -z defs.
3793: # For security reasons, it is highly recommended that you always
3794: # use absolute paths for naming shared libraries, and exclude the
3795: # DT_RUNPATH tag from executables and libraries. But doing so
3796: # requires that you compile everything twice, which is a pain.
3797: # So that behaviour is only enabled if SCOABSPATH is set to a
3798: # non-empty value in the environment. Most likely only useful for
3799: # creating official distributions of packages.
3800: # This is a hack until libtool officially supports absolute path
3801: # names for shared libraries.
3802: _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3803: _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
3804: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3805: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3806: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
3807: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3808: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3809: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
3810: runpath_var='LD_RUN_PATH'
3811:
3812: case $cc_basename in
3813: CC*)
3814: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3815: _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'
3816: ;;
3817: *)
3818: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3819: _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'
3820: ;;
3821: esac
3822: ;;
3823: tandem*)
3824: case $cc_basename in
3825: NCC*)
3826: # NonStop-UX NCC 3.20
3827: # FIXME: insert proper C++ library support
3828: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3829: ;;
3830: *)
3831: # FIXME: insert proper C++ library support
3832: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3833: ;;
3834: esac
3835: ;;
3836: vxworks*)
3837: # FIXME: insert proper C++ library support
3838: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3839: ;;
3840: *)
3841: # FIXME: insert proper C++ library support
3842: _LT_AC_TAGVAR(ld_shlibs, $1)=no
3843: ;;
3844: esac
3845: AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3846: test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3847:
3848: _LT_AC_TAGVAR(GCC, $1)="$GXX"
3849: _LT_AC_TAGVAR(LD, $1)="$LD"
3850:
3851: AC_LIBTOOL_POSTDEP_PREDEP($1)
3852: AC_LIBTOOL_PROG_COMPILER_PIC($1)
3853: AC_LIBTOOL_PROG_CC_C_O($1)
3854: AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3855: AC_LIBTOOL_PROG_LD_SHLIBS($1)
3856: AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3857: AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3858:
3859: AC_LIBTOOL_CONFIG($1)
3860:
3861: AC_LANG_POP
3862: CC=$lt_save_CC
3863: LDCXX=$LD
3864: LD=$lt_save_LD
3865: GCC=$lt_save_GCC
3866: with_gnu_ldcxx=$with_gnu_ld
3867: with_gnu_ld=$lt_save_with_gnu_ld
3868: lt_cv_path_LDCXX=$lt_cv_path_LD
3869: lt_cv_path_LD=$lt_save_path_LD
3870: lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3871: lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3872: ])# AC_LIBTOOL_LANG_CXX_CONFIG
3873:
3874: # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3875: # ------------------------------------
3876: # Figure out "hidden" library dependencies from verbose
3877: # compiler output when linking a shared library.
3878: # Parse the compiler output and extract the necessary
3879: # objects, libraries and library flags.
3880: AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],
3881: [AC_REQUIRE([LT_AC_PROG_SED])dnl
3882: dnl we can't use the lt_simple_compile_test_code here,
3883: dnl because it contains code intended for an executable,
3884: dnl not a library. It's possible we should let each
3885: dnl tag define a new lt_????_link_test_code variable,
3886: dnl but it's only used here...
3887: ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3888: int a;
3889: void foo (void) { a = 0; }
3890: EOF
3891: ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3892: class Foo
3893: {
3894: public:
3895: Foo (void) { a = 0; }
3896: private:
3897: int a;
3898: };
3899: EOF
3900: ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3901: subroutine foo
3902: implicit none
3903: integer*4 a
3904: a=0
3905: return
3906: end
3907: EOF
3908: ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3909: public class foo {
3910: private int a;
3911: public void bar (void) {
3912: a = 0;
3913: }
3914: };
3915: EOF
3916: ])
3917: dnl Parse the compiler output and extract the necessary
3918: dnl objects, libraries and library flags.
3919: if AC_TRY_EVAL(ac_compile); then
3920: # Parse the compiler output and extract the necessary
3921: # objects, libraries and library flags.
3922:
3923: # Sentinel used to keep track of whether or not we are before
3924: # the conftest object file.
3925: pre_test_object_deps_done=no
3926:
3927: # The `*' in the case matches for architectures that use `case' in
3928: # $output_verbose_cmd can trigger glob expansion during the loop
3929: # eval without this substitution.
3930: output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
3931:
3932: for p in `eval $output_verbose_link_cmd`; do
3933: case $p in
3934:
3935: -L* | -R* | -l*)
3936: # Some compilers place space between "-{L,R}" and the path.
3937: # Remove the space.
3938: if test $p = "-L" \
3939: || test $p = "-R"; then
3940: prev=$p
3941: continue
3942: else
3943: prev=
3944: fi
3945:
3946: if test "$pre_test_object_deps_done" = no; then
3947: case $p in
3948: -L* | -R*)
3949: # Internal compiler library paths should come after those
3950: # provided the user. The postdeps already come after the
3951: # user supplied libs so there is no need to process them.
3952: if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3953: _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3954: else
3955: _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3956: fi
3957: ;;
3958: # The "-l" case would never come before the object being
3959: # linked, so don't bother handling this case.
3960: esac
3961: else
3962: if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3963: _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3964: else
3965: _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3966: fi
3967: fi
3968: ;;
3969:
3970: *.$objext)
3971: # This assumes that the test object file only shows up
3972: # once in the compiler output.
3973: if test "$p" = "conftest.$objext"; then
3974: pre_test_object_deps_done=yes
3975: continue
3976: fi
3977:
3978: if test "$pre_test_object_deps_done" = no; then
3979: if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3980: _LT_AC_TAGVAR(predep_objects, $1)="$p"
3981: else
3982: _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3983: fi
3984: else
3985: if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3986: _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3987: else
3988: _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3989: fi
3990: fi
3991: ;;
3992:
3993: *) ;; # Ignore the rest.
3994:
3995: esac
3996: done
3997:
3998: # Clean up.
3999: rm -f a.out a.exe
4000: else
4001: echo "libtool.m4: error: problem compiling $1 test program"
4002: fi
4003:
4004: $rm -f confest.$objext
4005:
4006: _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
4007: if test -n "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
4008: _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_AC_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
4009: fi
4010:
4011: # PORTME: override above test on systems where it is broken
4012: ifelse([$1],[CXX],
4013: [case $host_os in
4014: interix[[3-9]]*)
4015: # Interix 3.5 installs completely hosed .la files for C++, so rather than
4016: # hack all around it, let's just trust "g++" to DTRT.
4017: _LT_AC_TAGVAR(predep_objects,$1)=
4018: _LT_AC_TAGVAR(postdep_objects,$1)=
4019: _LT_AC_TAGVAR(postdeps,$1)=
4020: ;;
4021:
4022: linux*)
4023: case `$CC -V 2>&1 | sed 5q` in
4024: *Sun\ C*)
4025: # Sun C++ 5.9
4026: #
4027: # The more standards-conforming stlport4 library is
4028: # incompatible with the Cstd library. Avoid specifying
4029: # it if it's in CXXFLAGS. Ignore libCrun as
4030: # -library=stlport4 depends on it.
4031: case " $CXX $CXXFLAGS " in
4032: *" -library=stlport4 "*)
4033: solaris_use_stlport4=yes
4034: ;;
4035: esac
4036: if test "$solaris_use_stlport4" != yes; then
4037: _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
4038: fi
4039: ;;
4040: esac
4041: ;;
4042:
4043: solaris*)
4044: case $cc_basename in
4045: CC*)
4046: # The more standards-conforming stlport4 library is
4047: # incompatible with the Cstd library. Avoid specifying
4048: # it if it's in CXXFLAGS. Ignore libCrun as
4049: # -library=stlport4 depends on it.
4050: case " $CXX $CXXFLAGS " in
4051: *" -library=stlport4 "*)
4052: solaris_use_stlport4=yes
4053: ;;
4054: esac
4055:
4056: # Adding this requires a known-good setup of shared libraries for
4057: # Sun compiler versions before 5.6, else PIC objects from an old
4058: # archive will be linked into the output, leading to subtle bugs.
4059: if test "$solaris_use_stlport4" != yes; then
4060: _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
4061: fi
4062: ;;
4063: esac
4064: ;;
4065: esac
4066: ])
4067: case " $_LT_AC_TAGVAR(postdeps, $1) " in
4068: *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
4069: esac
4070: ])# AC_LIBTOOL_POSTDEP_PREDEP
4071:
4072: # AC_LIBTOOL_LANG_F77_CONFIG
4073: # --------------------------
4074: # Ensure that the configuration vars for the C compiler are
4075: # suitably defined. Those variables are subsequently used by
4076: # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4077: AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
4078: AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
4079: [AC_REQUIRE([AC_PROG_F77])
4080: AC_LANG_PUSH(Fortran 77)
4081:
4082: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4083: _LT_AC_TAGVAR(allow_undefined_flag, $1)=
4084: _LT_AC_TAGVAR(always_export_symbols, $1)=no
4085: _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
4086: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
4087: _LT_AC_TAGVAR(hardcode_direct, $1)=no
4088: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
4089: _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4090: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4091: _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
4092: _LT_AC_TAGVAR(hardcode_automatic, $1)=no
4093: _LT_AC_TAGVAR(module_cmds, $1)=
4094: _LT_AC_TAGVAR(module_expsym_cmds, $1)=
4095: _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
4096: _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4097: _LT_AC_TAGVAR(no_undefined_flag, $1)=
4098: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4099: _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4100:
4101: # Source file extension for f77 test sources.
4102: ac_ext=f
4103:
4104: # Object file extension for compiled f77 test sources.
4105: objext=o
4106: _LT_AC_TAGVAR(objext, $1)=$objext
4107:
4108: # Code to be used in simple compile tests
4109: lt_simple_compile_test_code="\
4110: subroutine t
4111: return
4112: end
4113: "
4114:
4115: # Code to be used in simple link tests
4116: lt_simple_link_test_code="\
4117: program t
4118: end
4119: "
4120:
4121: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4122: _LT_AC_SYS_COMPILER
4123:
4124: # save warnings/boilerplate of simple test code
4125: _LT_COMPILER_BOILERPLATE
4126: _LT_LINKER_BOILERPLATE
4127:
4128: # Allow CC to be a program name with arguments.
4129: lt_save_CC="$CC"
4130: CC=${F77-"f77"}
4131: compiler=$CC
4132: _LT_AC_TAGVAR(compiler, $1)=$CC
4133: _LT_CC_BASENAME([$compiler])
4134:
4135: AC_MSG_CHECKING([if libtool supports shared libraries])
4136: AC_MSG_RESULT([$can_build_shared])
4137:
4138: AC_MSG_CHECKING([whether to build shared libraries])
4139: test "$can_build_shared" = "no" && enable_shared=no
4140:
4141: # On AIX, shared libraries and static libraries use the same namespace, and
4142: # are all built from PIC.
4143: case $host_os in
4144: aix3*)
4145: test "$enable_shared" = yes && enable_static=no
4146: if test -n "$RANLIB"; then
4147: archive_cmds="$archive_cmds~\$RANLIB \$lib"
4148: postinstall_cmds='$RANLIB $lib'
4149: fi
4150: ;;
4151: aix[[4-9]]*)
4152: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
4153: test "$enable_shared" = yes && enable_static=no
4154: fi
4155: ;;
4156: esac
4157: AC_MSG_RESULT([$enable_shared])
4158:
4159: AC_MSG_CHECKING([whether to build static libraries])
4160: # Make sure either enable_shared or enable_static is yes.
4161: test "$enable_shared" = yes || enable_static=yes
4162: AC_MSG_RESULT([$enable_static])
4163:
4164: _LT_AC_TAGVAR(GCC, $1)="$G77"
4165: _LT_AC_TAGVAR(LD, $1)="$LD"
4166:
4167: AC_LIBTOOL_PROG_COMPILER_PIC($1)
4168: AC_LIBTOOL_PROG_CC_C_O($1)
4169: AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4170: AC_LIBTOOL_PROG_LD_SHLIBS($1)
4171: AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4172: AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4173:
4174: AC_LIBTOOL_CONFIG($1)
4175:
4176: AC_LANG_POP
4177: CC="$lt_save_CC"
4178: ])# AC_LIBTOOL_LANG_F77_CONFIG
4179:
4180:
4181: # AC_LIBTOOL_LANG_GCJ_CONFIG
4182: # --------------------------
4183: # Ensure that the configuration vars for the C compiler are
4184: # suitably defined. Those variables are subsequently used by
4185: # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4186: AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
4187: AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
4188: [AC_LANG_SAVE
4189:
4190: # Source file extension for Java test sources.
4191: ac_ext=java
4192:
4193: # Object file extension for compiled Java test sources.
4194: objext=o
4195: _LT_AC_TAGVAR(objext, $1)=$objext
4196:
4197: # Code to be used in simple compile tests
4198: lt_simple_compile_test_code="class foo {}"
4199:
4200: # Code to be used in simple link tests
4201: lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
4202:
4203: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4204: _LT_AC_SYS_COMPILER
4205:
4206: # save warnings/boilerplate of simple test code
4207: _LT_COMPILER_BOILERPLATE
4208: _LT_LINKER_BOILERPLATE
4209:
4210: # Allow CC to be a program name with arguments.
4211: lt_save_CC="$CC"
4212: CC=${GCJ-"gcj"}
4213: compiler=$CC
4214: _LT_AC_TAGVAR(compiler, $1)=$CC
4215: _LT_CC_BASENAME([$compiler])
4216:
4217: # GCJ did not exist at the time GCC didn't implicitly link libc in.
4218: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4219:
4220: _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4221:
4222: AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
4223: AC_LIBTOOL_PROG_COMPILER_PIC($1)
4224: AC_LIBTOOL_PROG_CC_C_O($1)
4225: AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4226: AC_LIBTOOL_PROG_LD_SHLIBS($1)
4227: AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4228: AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4229:
4230: AC_LIBTOOL_CONFIG($1)
4231:
4232: AC_LANG_RESTORE
4233: CC="$lt_save_CC"
4234: ])# AC_LIBTOOL_LANG_GCJ_CONFIG
4235:
4236:
4237: # AC_LIBTOOL_LANG_RC_CONFIG
4238: # -------------------------
4239: # Ensure that the configuration vars for the Windows resource compiler are
4240: # suitably defined. Those variables are subsequently used by
4241: # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4242: AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
4243: AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
4244: [AC_LANG_SAVE
4245:
4246: # Source file extension for RC test sources.
4247: ac_ext=rc
4248:
4249: # Object file extension for compiled RC test sources.
4250: objext=o
4251: _LT_AC_TAGVAR(objext, $1)=$objext
4252:
4253: # Code to be used in simple compile tests
4254: lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
4255:
4256: # Code to be used in simple link tests
4257: lt_simple_link_test_code="$lt_simple_compile_test_code"
4258:
4259: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4260: _LT_AC_SYS_COMPILER
4261:
4262: # save warnings/boilerplate of simple test code
4263: _LT_COMPILER_BOILERPLATE
4264: _LT_LINKER_BOILERPLATE
4265:
4266: # Allow CC to be a program name with arguments.
4267: lt_save_CC="$CC"
4268: CC=${RC-"windres"}
4269: compiler=$CC
4270: _LT_AC_TAGVAR(compiler, $1)=$CC
4271: _LT_CC_BASENAME([$compiler])
4272: _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
4273:
4274: AC_LIBTOOL_CONFIG($1)
4275:
4276: AC_LANG_RESTORE
4277: CC="$lt_save_CC"
4278: ])# AC_LIBTOOL_LANG_RC_CONFIG
4279:
4280:
4281: # AC_LIBTOOL_CONFIG([TAGNAME])
4282: # ----------------------------
4283: # If TAGNAME is not passed, then create an initial libtool script
4284: # with a default configuration from the untagged config vars. Otherwise
4285: # add code to config.status for appending the configuration named by
4286: # TAGNAME from the matching tagged config vars.
4287: AC_DEFUN([AC_LIBTOOL_CONFIG],
4288: [# The else clause should only fire when bootstrapping the
4289: # libtool distribution, otherwise you forgot to ship ltmain.sh
4290: # with your package, and you will get complaints that there are
4291: # no rules to generate ltmain.sh.
4292: if test -f "$ltmain"; then
4293: # See if we are running on zsh, and set the options which allow our commands through
4294: # without removal of \ escapes.
4295: if test -n "${ZSH_VERSION+set}" ; then
4296: setopt NO_GLOB_SUBST
4297: fi
4298: # Now quote all the things that may contain metacharacters while being
4299: # careful not to overquote the AC_SUBSTed values. We take copies of the
4300: # variables and quote the copies for generation of the libtool script.
4301: for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
4302: SED SHELL STRIP \
4303: libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4304: old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4305: deplibs_check_method reload_flag reload_cmds need_locks \
4306: lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4307: lt_cv_sys_global_symbol_to_c_name_address \
4308: sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4309: old_postinstall_cmds old_postuninstall_cmds \
4310: _LT_AC_TAGVAR(compiler, $1) \
4311: _LT_AC_TAGVAR(CC, $1) \
4312: _LT_AC_TAGVAR(LD, $1) \
4313: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4314: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4315: _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4316: _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4317: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4318: _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4319: _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4320: _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4321: _LT_AC_TAGVAR(old_archive_cmds, $1) \
4322: _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4323: _LT_AC_TAGVAR(predep_objects, $1) \
4324: _LT_AC_TAGVAR(postdep_objects, $1) \
4325: _LT_AC_TAGVAR(predeps, $1) \
4326: _LT_AC_TAGVAR(postdeps, $1) \
4327: _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4328: _LT_AC_TAGVAR(compiler_lib_search_dirs, $1) \
4329: _LT_AC_TAGVAR(archive_cmds, $1) \
4330: _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4331: _LT_AC_TAGVAR(postinstall_cmds, $1) \
4332: _LT_AC_TAGVAR(postuninstall_cmds, $1) \
4333: _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4334: _LT_AC_TAGVAR(allow_undefined_flag, $1) \
4335: _LT_AC_TAGVAR(no_undefined_flag, $1) \
4336: _LT_AC_TAGVAR(export_symbols_cmds, $1) \
4337: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4338: _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4339: _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4340: _LT_AC_TAGVAR(hardcode_automatic, $1) \
4341: _LT_AC_TAGVAR(module_cmds, $1) \
4342: _LT_AC_TAGVAR(module_expsym_cmds, $1) \
4343: _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4344: _LT_AC_TAGVAR(fix_srcfile_path, $1) \
4345: _LT_AC_TAGVAR(exclude_expsyms, $1) \
4346: _LT_AC_TAGVAR(include_expsyms, $1); do
4347:
4348: case $var in
4349: _LT_AC_TAGVAR(old_archive_cmds, $1) | \
4350: _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4351: _LT_AC_TAGVAR(archive_cmds, $1) | \
4352: _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4353: _LT_AC_TAGVAR(module_cmds, $1) | \
4354: _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4355: _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4356: _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4357: extract_expsyms_cmds | reload_cmds | finish_cmds | \
4358: postinstall_cmds | postuninstall_cmds | \
4359: old_postinstall_cmds | old_postuninstall_cmds | \
4360: sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4361: # Double-quote double-evaled strings.
4362: eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4363: ;;
4364: *)
4365: eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4366: ;;
4367: esac
4368: done
4369:
4370: case $lt_echo in
4371: *'\[$]0 --fallback-echo"')
4372: lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4373: ;;
4374: esac
4375:
4376: ifelse([$1], [],
4377: [cfgfile="${ofile}T"
4378: trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4379: $rm -f "$cfgfile"
4380: AC_MSG_NOTICE([creating $ofile])],
4381: [cfgfile="$ofile"])
4382:
4383: cat <<__EOF__ >> "$cfgfile"
4384: ifelse([$1], [],
4385: [#! $SHELL
4386:
4387: # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4388: # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4389: # NOTE: Changes made to this file will be lost: look at ltmain.sh.
4390: #
4391: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
4392: # Free Software Foundation, Inc.
4393: #
4394: # This file is part of GNU Libtool:
4395: # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4396: #
4397: # This program is free software; you can redistribute it and/or modify
4398: # it under the terms of the GNU General Public License as published by
4399: # the Free Software Foundation; either version 2 of the License, or
4400: # (at your option) any later version.
4401: #
4402: # This program is distributed in the hope that it will be useful, but
4403: # WITHOUT ANY WARRANTY; without even the implied warranty of
4404: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4405: # General Public License for more details.
4406: #
4407: # You should have received a copy of the GNU General Public License
4408: # along with this program; if not, write to the Free Software
4409: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
4410: #
4411: # As a special exception to the GNU General Public License, if you
4412: # distribute this file as part of a program that contains a
4413: # configuration script generated by Autoconf, you may include it under
4414: # the same distribution terms that you use for the rest of that program.
4415:
4416: # A sed program that does not truncate output.
4417: SED=$lt_SED
4418:
4419: # Sed that helps us avoid accidentally triggering echo(1) options like -n.
4420: Xsed="$SED -e 1s/^X//"
4421:
4422: # The HP-UX ksh and POSIX shell print the target directory to stdout
4423: # if CDPATH is set.
4424: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4425:
4426: # The names of the tagged configurations supported by this script.
4427: available_tags=
4428:
4429: # ### BEGIN LIBTOOL CONFIG],
4430: [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4431:
4432: # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4433:
4434: # Shell to use when invoking shell scripts.
4435: SHELL=$lt_SHELL
4436:
4437: # Whether or not to build shared libraries.
4438: build_libtool_libs=$enable_shared
4439:
4440: # Whether or not to build static libraries.
4441: build_old_libs=$enable_static
4442:
4443: # Whether or not to add -lc for building shared libraries.
4444: build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4445:
4446: # Whether or not to disallow shared libs when runtime libs are static
4447: allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4448:
4449: # Whether or not to optimize for fast installation.
4450: fast_install=$enable_fast_install
4451:
4452: # The host system.
4453: host_alias=$host_alias
4454: host=$host
4455: host_os=$host_os
4456:
4457: # The build system.
4458: build_alias=$build_alias
4459: build=$build
4460: build_os=$build_os
4461:
4462: # An echo program that does not interpret backslashes.
4463: echo=$lt_echo
4464:
4465: # The archiver.
4466: AR=$lt_AR
4467: AR_FLAGS=$lt_AR_FLAGS
4468:
4469: # A C compiler.
4470: LTCC=$lt_LTCC
4471:
4472: # LTCC compiler flags.
4473: LTCFLAGS=$lt_LTCFLAGS
4474:
4475: # A language-specific compiler.
4476: CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4477:
4478: # Is the compiler the GNU C compiler?
4479: with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4480:
4481: # An ERE matcher.
4482: EGREP=$lt_EGREP
4483:
4484: # The linker used to build libraries.
4485: LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4486:
4487: # Whether we need hard or soft links.
4488: LN_S=$lt_LN_S
4489:
4490: # A BSD-compatible nm program.
4491: NM=$lt_NM
4492:
4493: # A symbol stripping program
4494: STRIP=$lt_STRIP
4495:
4496: # Used to examine libraries when file_magic_cmd begins "file"
4497: MAGIC_CMD=$MAGIC_CMD
4498:
4499: # Used on cygwin: DLL creation program.
4500: DLLTOOL="$DLLTOOL"
4501:
4502: # Used on cygwin: object dumper.
4503: OBJDUMP="$OBJDUMP"
4504:
4505: # Used on cygwin: assembler.
4506: AS="$AS"
4507:
4508: # The name of the directory that contains temporary libtool files.
4509: objdir=$objdir
4510:
4511: # How to create reloadable object files.
4512: reload_flag=$lt_reload_flag
4513: reload_cmds=$lt_reload_cmds
4514:
4515: # How to pass a linker flag through the compiler.
4516: wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4517:
4518: # Object file suffix (normally "o").
4519: objext="$ac_objext"
4520:
4521: # Old archive suffix (normally "a").
4522: libext="$libext"
4523:
4524: # Shared library suffix (normally ".so").
4525: shrext_cmds='$shrext_cmds'
4526:
4527: # Executable file suffix (normally "").
4528: exeext="$exeext"
4529:
4530: # Additional compiler flags for building library objects.
4531: pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4532: pic_mode=$pic_mode
4533:
4534: # What is the maximum length of a command?
4535: max_cmd_len=$lt_cv_sys_max_cmd_len
4536:
4537: # Does compiler simultaneously support -c and -o options?
4538: compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4539:
4540: # Must we lock files when doing compilation?
4541: need_locks=$lt_need_locks
4542:
4543: # Do we need the lib prefix for modules?
4544: need_lib_prefix=$need_lib_prefix
4545:
4546: # Do we need a version for libraries?
4547: need_version=$need_version
4548:
4549: # Whether dlopen is supported.
4550: dlopen_support=$enable_dlopen
4551:
4552: # Whether dlopen of programs is supported.
4553: dlopen_self=$enable_dlopen_self
4554:
4555: # Whether dlopen of statically linked programs is supported.
4556: dlopen_self_static=$enable_dlopen_self_static
4557:
4558: # Compiler flag to prevent dynamic linking.
4559: link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4560:
4561: # Compiler flag to turn off builtin functions.
4562: no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4563:
4564: # Compiler flag to allow reflexive dlopens.
4565: export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4566:
4567: # Compiler flag to generate shared objects directly from archives.
4568: whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4569:
4570: # Compiler flag to generate thread-safe objects.
4571: thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4572:
4573: # Library versioning type.
4574: version_type=$version_type
4575:
4576: # Format of library name prefix.
4577: libname_spec=$lt_libname_spec
4578:
4579: # List of archive names. First name is the real one, the rest are links.
4580: # The last name is the one that the linker finds with -lNAME.
4581: library_names_spec=$lt_library_names_spec
4582:
4583: # The coded name of the library, if different from the real name.
4584: soname_spec=$lt_soname_spec
4585:
4586: # Commands used to build and install an old-style archive.
4587: RANLIB=$lt_RANLIB
4588: old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4589: old_postinstall_cmds=$lt_old_postinstall_cmds
4590: old_postuninstall_cmds=$lt_old_postuninstall_cmds
4591:
4592: # Create an old-style archive from a shared archive.
4593: old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4594:
4595: # Create a temporary old-style archive to link instead of a shared archive.
4596: old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4597:
4598: # Commands used to build and install a shared archive.
4599: archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4600: archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4601: postinstall_cmds=$lt_postinstall_cmds
4602: postuninstall_cmds=$lt_postuninstall_cmds
4603:
4604: # Commands used to build a loadable module (assumed same as above if empty)
4605: module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4606: module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4607:
4608: # Commands to strip libraries.
4609: old_striplib=$lt_old_striplib
4610: striplib=$lt_striplib
4611:
4612: # Dependencies to place before the objects being linked to create a
4613: # shared library.
4614: predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4615:
4616: # Dependencies to place after the objects being linked to create a
4617: # shared library.
4618: postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4619:
4620: # Dependencies to place before the objects being linked to create a
4621: # shared library.
4622: predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4623:
4624: # Dependencies to place after the objects being linked to create a
4625: # shared library.
4626: postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4627:
4628: # The directories searched by this compiler when creating a shared
4629: # library
4630: compiler_lib_search_dirs=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)
4631:
4632: # The library search path used internally by the compiler when linking
4633: # a shared library.
4634: compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4635:
4636: # Method to check whether dependent libraries are shared objects.
4637: deplibs_check_method=$lt_deplibs_check_method
4638:
4639: # Command to use when deplibs_check_method == file_magic.
4640: file_magic_cmd=$lt_file_magic_cmd
4641:
4642: # Flag that allows shared libraries with undefined symbols to be built.
4643: allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4644:
4645: # Flag that forces no undefined symbols.
4646: no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4647:
4648: # Commands used to finish a libtool library installation in a directory.
4649: finish_cmds=$lt_finish_cmds
4650:
4651: # Same as above, but a single script fragment to be evaled but not shown.
4652: finish_eval=$lt_finish_eval
4653:
4654: # Take the output of nm and produce a listing of raw symbols and C names.
4655: global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4656:
4657: # Transform the output of nm in a proper C declaration
4658: global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4659:
4660: # Transform the output of nm in a C name address pair
4661: global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4662:
4663: # This is the shared library runtime path variable.
4664: runpath_var=$runpath_var
4665:
4666: # This is the shared library path variable.
4667: shlibpath_var=$shlibpath_var
4668:
4669: # Is shlibpath searched before the hard-coded library search path?
4670: shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4671:
4672: # How to hardcode a shared library path into an executable.
4673: hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4674:
4675: # Whether we should hardcode library paths into libraries.
4676: hardcode_into_libs=$hardcode_into_libs
4677:
4678: # Flag to hardcode \$libdir into a binary during linking.
4679: # This must work even if \$libdir does not exist.
4680: hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4681:
4682: # If ld is used when linking, flag to hardcode \$libdir into
4683: # a binary during linking. This must work even if \$libdir does
4684: # not exist.
4685: hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4686:
4687: # Whether we need a single -rpath flag with a separated argument.
4688: hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4689:
4690: # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4691: # resulting binary.
4692: hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4693:
4694: # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4695: # resulting binary.
4696: hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4697:
4698: # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4699: # the resulting binary.
4700: hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4701:
4702: # Set to yes if building a shared library automatically hardcodes DIR into the library
4703: # and all subsequent libraries and executables linked against it.
4704: hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4705:
4706: # Variables whose values should be saved in libtool wrapper scripts and
4707: # restored at relink time.
4708: variables_saved_for_relink="$variables_saved_for_relink"
4709:
4710: # Whether libtool must link a program against all its dependency libraries.
4711: link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4712:
4713: # Compile-time system search path for libraries
4714: sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4715:
4716: # Run-time system search path for libraries
4717: sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4718:
4719: # Fix the shell variable \$srcfile for the compiler.
4720: fix_srcfile_path=$lt_fix_srcfile_path
4721:
4722: # Set to yes if exported symbols are required.
4723: always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4724:
4725: # The commands to list exported symbols.
4726: export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4727:
4728: # The commands to extract the exported symbol list from a shared archive.
4729: extract_expsyms_cmds=$lt_extract_expsyms_cmds
4730:
4731: # Symbols that should not be listed in the preloaded symbols.
4732: exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4733:
4734: # Symbols that must always be exported.
4735: include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4736:
4737: ifelse([$1],[],
4738: [# ### END LIBTOOL CONFIG],
4739: [# ### END LIBTOOL TAG CONFIG: $tagname])
4740:
4741: __EOF__
4742:
4743: ifelse([$1],[], [
4744: case $host_os in
4745: aix3*)
4746: cat <<\EOF >> "$cfgfile"
4747:
4748: # AIX sometimes has problems with the GCC collect2 program. For some
4749: # reason, if we set the COLLECT_NAMES environment variable, the problems
4750: # vanish in a puff of smoke.
4751: if test "X${COLLECT_NAMES+set}" != Xset; then
4752: COLLECT_NAMES=
4753: export COLLECT_NAMES
4754: fi
4755: EOF
4756: ;;
4757: esac
4758:
4759: # We use sed instead of cat because bash on DJGPP gets confused if
4760: # if finds mixed CR/LF and LF-only lines. Since sed operates in
4761: # text mode, it properly converts lines to CR/LF. This bash problem
4762: # is reportedly fixed, but why not run on old versions too?
4763: sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4764:
4765: mv -f "$cfgfile" "$ofile" || \
4766: (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4767: chmod +x "$ofile"
4768: ])
4769: else
4770: # If there is no Makefile yet, we rely on a make rule to execute
4771: # `config.status --recheck' to rerun these tests and create the
4772: # libtool script then.
4773: ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4774: if test -f "$ltmain_in"; then
4775: test -f Makefile && make "$ltmain"
4776: fi
4777: fi
4778: ])# AC_LIBTOOL_CONFIG
4779:
4780:
4781: # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4782: # -------------------------------------------
4783: AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4784: [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4785:
4786: _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4787:
4788: if test "$GCC" = yes; then
4789: _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4790:
4791: AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4792: lt_cv_prog_compiler_rtti_exceptions,
4793: [-fno-rtti -fno-exceptions], [],
4794: [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4795: fi
4796: ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4797:
4798:
4799: # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4800: # ---------------------------------
4801: AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4802: [AC_REQUIRE([AC_CANONICAL_HOST])
4803: AC_REQUIRE([LT_AC_PROG_SED])
4804: AC_REQUIRE([AC_PROG_NM])
4805: AC_REQUIRE([AC_OBJEXT])
4806: # Check for command to grab the raw symbol name followed by C symbol from nm.
4807: AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4808: AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4809: [
4810: # These are sane defaults that work on at least a few old systems.
4811: # [They come from Ultrix. What could be older than Ultrix?!! ;)]
4812:
4813: # Character class describing NM global symbol codes.
4814: symcode='[[BCDEGRST]]'
4815:
4816: # Regexp to match symbols that can be accessed directly from C.
4817: sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4818:
4819: # Transform an extracted symbol line into a proper C declaration
4820: lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4821:
4822: # Transform an extracted symbol line into symbol name and symbol address
4823: 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'"
4824:
4825: # Define system-specific variables.
4826: case $host_os in
4827: aix*)
4828: symcode='[[BCDT]]'
4829: ;;
4830: cygwin* | mingw* | pw32*)
4831: symcode='[[ABCDGISTW]]'
4832: ;;
4833: hpux*) # Its linker distinguishes data from code symbols
4834: if test "$host_cpu" = ia64; then
4835: symcode='[[ABCDEGRST]]'
4836: fi
4837: lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4838: lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4839: ;;
4840: linux* | k*bsd*-gnu)
4841: if test "$host_cpu" = ia64; then
4842: symcode='[[ABCDGIRSTW]]'
4843: lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4844: 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'"
4845: fi
4846: ;;
4847: irix* | nonstopux*)
4848: symcode='[[BCDEGRST]]'
4849: ;;
4850: osf*)
4851: symcode='[[BCDEGQRST]]'
4852: ;;
4853: solaris*)
4854: symcode='[[BDRT]]'
4855: ;;
4856: sco3.2v5*)
4857: symcode='[[DT]]'
4858: ;;
4859: sysv4.2uw2*)
4860: symcode='[[DT]]'
4861: ;;
4862: sysv5* | sco5v6* | unixware* | OpenUNIX*)
4863: symcode='[[ABDT]]'
4864: ;;
4865: sysv4)
4866: symcode='[[DFNSTU]]'
4867: ;;
4868: esac
4869:
4870: # Handle CRLF in mingw tool chain
4871: opt_cr=
4872: case $build_os in
4873: mingw*)
4874: opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4875: ;;
4876: esac
4877:
4878: # If we're using GNU nm, then use its standard symbol codes.
4879: case `$NM -V 2>&1` in
4880: *GNU* | *'with BFD'*)
4881: symcode='[[ABCDGIRSTW]]' ;;
4882: esac
4883:
4884: # Try without a prefix undercore, then with it.
4885: for ac_symprfx in "" "_"; do
4886:
4887: # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4888: symxfrm="\\1 $ac_symprfx\\2 \\2"
4889:
4890: # Write the raw and C identifiers.
4891: lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4892:
4893: # Check to see that the pipe works correctly.
4894: pipe_works=no
4895:
4896: rm -f conftest*
4897: cat > conftest.$ac_ext <<EOF
4898: #ifdef __cplusplus
4899: extern "C" {
4900: #endif
4901: char nm_test_var;
4902: void nm_test_func(){}
4903: #ifdef __cplusplus
4904: }
4905: #endif
4906: int main(){nm_test_var='a';nm_test_func();return(0);}
4907: EOF
4908:
4909: if AC_TRY_EVAL(ac_compile); then
4910: # Now try to grab the symbols.
4911: nlist=conftest.nm
4912: if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4913: # Try sorting and uniquifying the output.
4914: if sort "$nlist" | uniq > "$nlist"T; then
4915: mv -f "$nlist"T "$nlist"
4916: else
4917: rm -f "$nlist"T
4918: fi
4919:
4920: # Make sure that we snagged all the symbols we need.
4921: if grep ' nm_test_var$' "$nlist" >/dev/null; then
4922: if grep ' nm_test_func$' "$nlist" >/dev/null; then
4923: cat <<EOF > conftest.$ac_ext
4924: #ifdef __cplusplus
4925: extern "C" {
4926: #endif
4927:
4928: EOF
4929: # Now generate the symbol file.
4930: eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4931:
4932: cat <<EOF >> conftest.$ac_ext
4933: #if defined (__STDC__) && __STDC__
4934: # define lt_ptr_t void *
4935: #else
4936: # define lt_ptr_t char *
4937: # define const
4938: #endif
4939:
4940: /* The mapping between symbol names and symbols. */
4941: const struct {
4942: const char *name;
4943: lt_ptr_t address;
4944: }
4945: lt_preloaded_symbols[[]] =
4946: {
4947: EOF
4948: $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4949: cat <<\EOF >> conftest.$ac_ext
4950: {0, (lt_ptr_t) 0}
4951: };
4952:
4953: #ifdef __cplusplus
4954: }
4955: #endif
4956: EOF
4957: # Now try linking the two files.
4958: mv conftest.$ac_objext conftstm.$ac_objext
4959: lt_save_LIBS="$LIBS"
4960: lt_save_CFLAGS="$CFLAGS"
4961: LIBS="conftstm.$ac_objext"
4962: CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4963: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4964: pipe_works=yes
4965: fi
4966: LIBS="$lt_save_LIBS"
4967: CFLAGS="$lt_save_CFLAGS"
4968: else
4969: echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4970: fi
4971: else
4972: echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4973: fi
4974: else
4975: echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4976: fi
4977: else
4978: echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4979: cat conftest.$ac_ext >&5
4980: fi
4981: rm -rf conftest* conftst*
4982:
4983: # Do not use the global_symbol_pipe unless it works.
4984: if test "$pipe_works" = yes; then
4985: break
4986: else
4987: lt_cv_sys_global_symbol_pipe=
4988: fi
4989: done
4990: ])
4991: if test -z "$lt_cv_sys_global_symbol_pipe"; then
4992: lt_cv_sys_global_symbol_to_cdecl=
4993: fi
4994: if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4995: AC_MSG_RESULT(failed)
4996: else
4997: AC_MSG_RESULT(ok)
4998: fi
4999: ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
5000:
5001:
5002: # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
5003: # ---------------------------------------
5004: AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
5005: [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
5006: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5007: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
5008:
5009: AC_MSG_CHECKING([for $compiler option to produce PIC])
5010: ifelse([$1],[CXX],[
5011: # C++ specific cases for pic, static, wl, etc.
5012: if test "$GXX" = yes; then
5013: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5014: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5015:
5016: case $host_os in
5017: aix*)
5018: # All AIX code is PIC.
5019: if test "$host_cpu" = ia64; then
5020: # AIX 5 now supports IA64 processor
5021: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5022: fi
5023: ;;
5024: amigaos*)
5025: # FIXME: we need at least 68020 code to build shared libraries, but
5026: # adding the `-m68020' flag to GCC prevents building anything better,
5027: # like `-m68040'.
5028: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5029: ;;
5030: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5031: # PIC is the default for these OSes.
5032: ;;
5033: mingw* | cygwin* | os2* | pw32*)
5034: # This hack is so that the source file can tell whether it is being
5035: # built for inclusion in a dll (and should export symbols for example).
5036: # Although the cygwin gcc ignores -fPIC, still need this for old-style
5037: # (--disable-auto-import) libraries
5038: m4_if([$1], [GCJ], [],
5039: [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
5040: ;;
5041: darwin* | rhapsody*)
5042: # PIC is the default on this platform
5043: # Common symbols not allowed in MH_DYLIB files
5044: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5045: ;;
5046: *djgpp*)
5047: # DJGPP does not support shared libraries at all
5048: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5049: ;;
5050: interix[[3-9]]*)
5051: # Interix 3.x gcc -fpic/-fPIC options generate broken code.
5052: # Instead, we relocate shared libraries at runtime.
5053: ;;
5054: sysv4*MP*)
5055: if test -d /usr/nec; then
5056: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5057: fi
5058: ;;
5059: hpux*)
5060: # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5061: # not for PA HP-UX.
5062: case $host_cpu in
5063: hppa*64*|ia64*)
5064: ;;
5065: *)
5066: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5067: ;;
5068: esac
5069: ;;
5070: *)
5071: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5072: ;;
5073: esac
5074: else
5075: case $host_os in
5076: aix[[4-9]]*)
5077: # All AIX code is PIC.
5078: if test "$host_cpu" = ia64; then
5079: # AIX 5 now supports IA64 processor
5080: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5081: else
5082: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5083: fi
5084: ;;
5085: chorus*)
5086: case $cc_basename in
5087: cxch68*)
5088: # Green Hills C++ Compiler
5089: # _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"
5090: ;;
5091: esac
5092: ;;
5093: darwin*)
5094: # PIC is the default on this platform
5095: # Common symbols not allowed in MH_DYLIB files
5096: case $cc_basename in
5097: xlc*)
5098: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5099: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5100: ;;
5101: esac
5102: ;;
5103: dgux*)
5104: case $cc_basename in
5105: ec++*)
5106: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5107: ;;
5108: ghcx*)
5109: # Green Hills C++ Compiler
5110: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5111: ;;
5112: *)
5113: ;;
5114: esac
5115: ;;
5116: freebsd* | dragonfly*)
5117: # FreeBSD uses GNU C++
5118: ;;
5119: hpux9* | hpux10* | hpux11*)
5120: case $cc_basename in
5121: CC*)
5122: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5123: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5124: if test "$host_cpu" != ia64; then
5125: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5126: fi
5127: ;;
5128: aCC*)
5129: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5130: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5131: case $host_cpu in
5132: hppa*64*|ia64*)
5133: # +Z the default
5134: ;;
5135: *)
5136: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5137: ;;
5138: esac
5139: ;;
5140: *)
5141: ;;
5142: esac
5143: ;;
5144: interix*)
5145: # This is c89, which is MS Visual C++ (no shared libs)
5146: # Anyone wants to do a port?
5147: ;;
5148: irix5* | irix6* | nonstopux*)
5149: case $cc_basename in
5150: CC*)
5151: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5152: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5153: # CC pic flag -KPIC is the default.
5154: ;;
5155: *)
5156: ;;
5157: esac
5158: ;;
5159: linux* | k*bsd*-gnu)
5160: case $cc_basename in
5161: KCC*)
5162: # KAI C++ Compiler
5163: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5164: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5165: ;;
5166: icpc* | ecpc*)
5167: # Intel C++
5168: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5169: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5170: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5171: ;;
5172: pgCC* | pgcpp*)
5173: # Portland Group C++ compiler.
5174: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5175: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5176: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5177: ;;
5178: cxx*)
5179: # Compaq C++
5180: # Make sure the PIC flag is empty. It appears that all Alpha
5181: # Linux and Compaq Tru64 Unix objects are PIC.
5182: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5183: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5184: ;;
5185: *)
5186: case `$CC -V 2>&1 | sed 5q` in
5187: *Sun\ C*)
5188: # Sun C++ 5.9
5189: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5190: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5191: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5192: ;;
5193: esac
5194: ;;
5195: esac
5196: ;;
5197: lynxos*)
5198: ;;
5199: m88k*)
5200: ;;
5201: mvs*)
5202: case $cc_basename in
5203: cxx*)
5204: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
5205: ;;
5206: *)
5207: ;;
5208: esac
5209: ;;
5210: netbsd* | netbsdelf*-gnu)
5211: ;;
5212: osf3* | osf4* | osf5*)
5213: case $cc_basename in
5214: KCC*)
5215: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5216: ;;
5217: RCC*)
5218: # Rational C++ 2.4.1
5219: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5220: ;;
5221: cxx*)
5222: # Digital/Compaq C++
5223: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5224: # Make sure the PIC flag is empty. It appears that all Alpha
5225: # Linux and Compaq Tru64 Unix objects are PIC.
5226: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5227: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5228: ;;
5229: *)
5230: ;;
5231: esac
5232: ;;
5233: psos*)
5234: ;;
5235: solaris*)
5236: case $cc_basename in
5237: CC*)
5238: # Sun C++ 4.2, 5.x and Centerline C++
5239: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5240: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5241: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5242: ;;
5243: gcx*)
5244: # Green Hills C++ Compiler
5245: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5246: ;;
5247: *)
5248: ;;
5249: esac
5250: ;;
5251: sunos4*)
5252: case $cc_basename in
5253: CC*)
5254: # Sun C++ 4.x
5255: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5256: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5257: ;;
5258: lcc*)
5259: # Lucid
5260: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5261: ;;
5262: *)
5263: ;;
5264: esac
5265: ;;
5266: tandem*)
5267: case $cc_basename in
5268: NCC*)
5269: # NonStop-UX NCC 3.20
5270: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5271: ;;
5272: *)
5273: ;;
5274: esac
5275: ;;
5276: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5277: case $cc_basename in
5278: CC*)
5279: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5280: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5281: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5282: ;;
5283: esac
5284: ;;
5285: vxworks*)
5286: ;;
5287: *)
5288: _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5289: ;;
5290: esac
5291: fi
5292: ],
5293: [
5294: if test "$GCC" = yes; then
5295: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5296: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5297:
5298: case $host_os in
5299: aix*)
5300: # All AIX code is PIC.
5301: if test "$host_cpu" = ia64; then
5302: # AIX 5 now supports IA64 processor
5303: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5304: fi
5305: ;;
5306:
5307: amigaos*)
5308: # FIXME: we need at least 68020 code to build shared libraries, but
5309: # adding the `-m68020' flag to GCC prevents building anything better,
5310: # like `-m68040'.
5311: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5312: ;;
5313:
5314: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5315: # PIC is the default for these OSes.
5316: ;;
5317:
5318: mingw* | cygwin* | pw32* | os2*)
5319: # This hack is so that the source file can tell whether it is being
5320: # built for inclusion in a dll (and should export symbols for example).
5321: # Although the cygwin gcc ignores -fPIC, still need this for old-style
5322: # (--disable-auto-import) libraries
5323: m4_if([$1], [GCJ], [],
5324: [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
5325: ;;
5326:
5327: darwin* | rhapsody*)
5328: # PIC is the default on this platform
5329: # Common symbols not allowed in MH_DYLIB files
5330: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5331: ;;
5332:
5333: interix[[3-9]]*)
5334: # Interix 3.x gcc -fpic/-fPIC options generate broken code.
5335: # Instead, we relocate shared libraries at runtime.
5336: ;;
5337:
5338: msdosdjgpp*)
5339: # Just because we use GCC doesn't mean we suddenly get shared libraries
5340: # on systems that don't support them.
5341: _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5342: enable_shared=no
5343: ;;
5344:
5345: sysv4*MP*)
5346: if test -d /usr/nec; then
5347: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5348: fi
5349: ;;
5350:
5351: hpux*)
5352: # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5353: # not for PA HP-UX.
5354: case $host_cpu in
5355: hppa*64*|ia64*)
5356: # +Z the default
5357: ;;
5358: *)
5359: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5360: ;;
5361: esac
5362: ;;
5363:
5364: *)
5365: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5366: ;;
5367: esac
5368: else
5369: # PORTME Check for flag to pass linker flags through the system compiler.
5370: case $host_os in
5371: aix*)
5372: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5373: if test "$host_cpu" = ia64; then
5374: # AIX 5 now supports IA64 processor
5375: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5376: else
5377: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5378: fi
5379: ;;
5380: darwin*)
5381: # PIC is the default on this platform
5382: # Common symbols not allowed in MH_DYLIB files
5383: case $cc_basename in
5384: xlc*)
5385: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5386: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5387: ;;
5388: esac
5389: ;;
5390:
5391: mingw* | cygwin* | pw32* | os2*)
5392: # This hack is so that the source file can tell whether it is being
5393: # built for inclusion in a dll (and should export symbols for example).
5394: m4_if([$1], [GCJ], [],
5395: [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
5396: ;;
5397:
5398: hpux9* | hpux10* | hpux11*)
5399: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5400: # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5401: # not for PA HP-UX.
5402: case $host_cpu in
5403: hppa*64*|ia64*)
5404: # +Z the default
5405: ;;
5406: *)
5407: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5408: ;;
5409: esac
5410: # Is there a better lt_prog_compiler_static that works with the bundled CC?
5411: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5412: ;;
5413:
5414: irix5* | irix6* | nonstopux*)
5415: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5416: # PIC (with -KPIC) is the default.
5417: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5418: ;;
5419:
5420: newsos6)
5421: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5422: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5423: ;;
5424:
5425: linux* | k*bsd*-gnu)
5426: case $cc_basename in
5427: icc* | ecc*)
5428: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5429: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5430: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5431: ;;
5432: pgcc* | pgf77* | pgf90* | pgf95*)
5433: # Portland Group compilers (*not* the Pentium gcc compiler,
5434: # which looks to be a dead project)
5435: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5436: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5437: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5438: ;;
5439: ccc*)
5440: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5441: # All Alpha code is PIC.
5442: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5443: ;;
5444: *)
5445: case `$CC -V 2>&1 | sed 5q` in
5446: *Sun\ C*)
5447: # Sun C 5.9
5448: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5449: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5450: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5451: ;;
5452: *Sun\ F*)
5453: # Sun Fortran 8.3 passes all unrecognized flags to the linker
5454: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5455: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5456: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=''
5457: ;;
5458: esac
5459: ;;
5460: esac
5461: ;;
5462:
5463: osf3* | osf4* | osf5*)
5464: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5465: # All OSF/1 code is PIC.
5466: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5467: ;;
5468:
5469: rdos*)
5470: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5471: ;;
5472:
5473: solaris*)
5474: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5475: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5476: case $cc_basename in
5477: f77* | f90* | f95*)
5478: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
5479: *)
5480: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
5481: esac
5482: ;;
5483:
5484: sunos4*)
5485: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5486: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5487: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5488: ;;
5489:
5490: sysv4 | sysv4.2uw2* | sysv4.3*)
5491: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5492: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5493: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5494: ;;
5495:
5496: sysv4*MP*)
5497: if test -d /usr/nec ;then
5498: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5499: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5500: fi
5501: ;;
5502:
5503: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5504: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5505: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5506: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5507: ;;
5508:
5509: unicos*)
5510: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5511: _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5512: ;;
5513:
5514: uts4*)
5515: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5516: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5517: ;;
5518:
5519: *)
5520: _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5521: ;;
5522: esac
5523: fi
5524: ])
5525: AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5526:
5527: #
5528: # Check to make sure the PIC flag actually works.
5529: #
5530: if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5531: AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5532: _LT_AC_TAGVAR(lt_cv_prog_compiler_pic_works, $1),
5533: [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5534: [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5535: "" | " "*) ;;
5536: *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5537: esac],
5538: [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5539: _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5540: fi
5541: case $host_os in
5542: # For platforms which do not support PIC, -DPIC is meaningless:
5543: *djgpp*)
5544: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5545: ;;
5546: *)
5547: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5548: ;;
5549: esac
5550:
5551: #
5552: # Check to make sure the static flag actually works.
5553: #
5554: wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
5555: AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
5556: _LT_AC_TAGVAR(lt_cv_prog_compiler_static_works, $1),
5557: $lt_tmp_static_flag,
5558: [],
5559: [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
5560: ])
5561:
5562:
5563: # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5564: # ------------------------------------
5565: # See if the linker supports building shared libraries.
5566: AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5567: [AC_REQUIRE([LT_AC_PROG_SED])dnl
5568: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5569: ifelse([$1],[CXX],[
5570: _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5571: case $host_os in
5572: aix[[4-9]]*)
5573: # If we're using GNU nm, then we don't want the "-C" option.
5574: # -C means demangle to AIX nm, but means don't demangle with GNU nm
5575: if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5576: _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'
5577: else
5578: _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'
5579: fi
5580: ;;
5581: pw32*)
5582: _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5583: ;;
5584: cygwin* | mingw*)
5585: _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'
5586: ;;
5587: linux* | k*bsd*-gnu)
5588: _LT_AC_TAGVAR(link_all_deplibs, $1)=no
5589: ;;
5590: *)
5591: _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5592: ;;
5593: esac
5594: _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
5595: ],[
5596: runpath_var=
5597: _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5598: _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5599: _LT_AC_TAGVAR(archive_cmds, $1)=
5600: _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5601: _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5602: _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5603: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5604: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5605: _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5606: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5607: _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5608: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5609: _LT_AC_TAGVAR(hardcode_direct, $1)=no
5610: _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5611: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5612: _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5613: _LT_AC_TAGVAR(hardcode_automatic, $1)=no
5614: _LT_AC_TAGVAR(module_cmds, $1)=
5615: _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5616: _LT_AC_TAGVAR(always_export_symbols, $1)=no
5617: _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5618: # include_expsyms should be a list of space-separated symbols to be *always*
5619: # included in the symbol list
5620: _LT_AC_TAGVAR(include_expsyms, $1)=
5621: # exclude_expsyms can be an extended regexp of symbols to exclude
5622: # it will be wrapped by ` (' and `)$', so one must not match beginning or
5623: # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5624: # as well as any symbol that contains `d'.
5625: _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
5626: # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5627: # platforms (ab)use it in PIC code, but their linkers get confused if
5628: # the symbol is explicitly referenced. Since portable code cannot
5629: # rely on this symbol name, it's probably fine to never include it in
5630: # preloaded symbol tables.
5631: # Exclude shared library initialization/finalization symbols.
5632: dnl Note also adjust exclude_expsyms for C++ above.
5633: extract_expsyms_cmds=
5634: # Just being paranoid about ensuring that cc_basename is set.
5635: _LT_CC_BASENAME([$compiler])
5636: case $host_os in
5637: cygwin* | mingw* | pw32*)
5638: # FIXME: the MSVC++ port hasn't been tested in a loooong time
5639: # When not using gcc, we currently assume that we are using
5640: # Microsoft Visual C++.
5641: if test "$GCC" != yes; then
5642: with_gnu_ld=no
5643: fi
5644: ;;
5645: interix*)
5646: # we just hope/assume this is gcc and not c89 (= MSVC++)
5647: with_gnu_ld=yes
5648: ;;
5649: openbsd*)
5650: with_gnu_ld=no
5651: ;;
5652: esac
5653:
5654: _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5655: if test "$with_gnu_ld" = yes; then
5656: # If archive_cmds runs LD, not CC, wlarc should be empty
5657: wlarc='${wl}'
5658:
5659: # Set some defaults for GNU ld with shared library support. These
5660: # are reset later if shared libraries are not supported. Putting them
5661: # here allows them to be overridden if necessary.
5662: runpath_var=LD_RUN_PATH
5663: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5664: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5665: # ancient GNU ld didn't support --whole-archive et. al.
5666: if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5667: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5668: else
5669: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5670: fi
5671: supports_anon_versioning=no
5672: case `$LD -v 2>/dev/null` in
5673: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5674: *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5675: *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5676: *\ 2.11.*) ;; # other 2.11 versions
5677: *) supports_anon_versioning=yes ;;
5678: esac
5679:
5680: # See if GNU ld supports shared libraries.
5681: case $host_os in
5682: aix[[3-9]]*)
5683: # On AIX/PPC, the GNU linker is very broken
5684: if test "$host_cpu" != ia64; then
5685: _LT_AC_TAGVAR(ld_shlibs, $1)=no
5686: cat <<EOF 1>&2
5687:
5688: *** Warning: the GNU linker, at least up to release 2.9.1, is reported
5689: *** to be unable to reliably create shared libraries on AIX.
5690: *** Therefore, libtool is disabling shared libraries support. If you
5691: *** really care for shared libraries, you may want to modify your PATH
5692: *** so that a non-GNU linker is found, and then restart.
5693:
5694: EOF
5695: fi
5696: ;;
5697:
5698: amigaos*)
5699: _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)'
5700: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5701: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5702:
5703: # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5704: # that the semantics of dynamic libraries on AmigaOS, at least up
5705: # to version 4, is to share data among multiple programs linked
5706: # with the same dynamic library. Since this doesn't match the
5707: # behavior of shared libraries on other platforms, we can't use
5708: # them.
5709: _LT_AC_TAGVAR(ld_shlibs, $1)=no
5710: ;;
5711:
5712: beos*)
5713: if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5714: _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5715: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5716: # support --undefined. This deserves some investigation. FIXME
5717: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5718: else
5719: _LT_AC_TAGVAR(ld_shlibs, $1)=no
5720: fi
5721: ;;
5722:
5723: cygwin* | mingw* | pw32*)
5724: # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5725: # as there is no search path for DLLs.
5726: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5727: _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5728: _LT_AC_TAGVAR(always_export_symbols, $1)=no
5729: _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5730: _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'
5731:
5732: if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5733: _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'
5734: # If the export-symbols file already is a .def file (1st line
5735: # is EXPORTS), use it as is; otherwise, prepend...
5736: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5737: cp $export_symbols $output_objdir/$soname.def;
5738: else
5739: echo EXPORTS > $output_objdir/$soname.def;
5740: cat $export_symbols >> $output_objdir/$soname.def;
5741: fi~
5742: $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5743: else
5744: _LT_AC_TAGVAR(ld_shlibs, $1)=no
5745: fi
5746: ;;
5747:
5748: interix[[3-9]]*)
5749: _LT_AC_TAGVAR(hardcode_direct, $1)=no
5750: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5751: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5752: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5753: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5754: # Instead, shared libraries are loaded at an image base (0x10000000 by
5755: # default) and relocated if they conflict, which is a slow very memory
5756: # consuming and fragmenting process. To avoid this, we pick a random,
5757: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5758: # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5759: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5760: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5761: ;;
5762:
5763: gnu* | linux* | k*bsd*-gnu)
5764: if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5765: tmp_addflag=
5766: case $cc_basename,$host_cpu in
5767: pgcc*) # Portland Group C compiler
5768: _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'
5769: tmp_addflag=' $pic_flag'
5770: ;;
5771: pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
5772: _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'
5773: tmp_addflag=' $pic_flag -Mnomain' ;;
5774: ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5775: tmp_addflag=' -i_dynamic' ;;
5776: efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5777: tmp_addflag=' -i_dynamic -nofor_main' ;;
5778: ifc* | ifort*) # Intel Fortran compiler
5779: tmp_addflag=' -nofor_main' ;;
5780: esac
5781: case `$CC -V 2>&1 | sed 5q` in
5782: *Sun\ C*) # Sun C 5.9
5783: _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'
5784: tmp_sharedflag='-G' ;;
5785: *Sun\ F*) # Sun Fortran 8.3
5786: tmp_sharedflag='-G' ;;
5787: *)
5788: tmp_sharedflag='-shared' ;;
5789: esac
5790: _LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5791:
5792: if test $supports_anon_versioning = yes; then
5793: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5794: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5795: $echo "local: *; };" >> $output_objdir/$libname.ver~
5796: $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5797: fi
5798: _LT_AC_TAGVAR(link_all_deplibs, $1)=no
5799: else
5800: _LT_AC_TAGVAR(ld_shlibs, $1)=no
5801: fi
5802: ;;
5803:
5804: netbsd* | netbsdelf*-gnu)
5805: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5806: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5807: wlarc=
5808: else
5809: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5810: _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'
5811: fi
5812: ;;
5813:
5814: solaris*)
5815: if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5816: _LT_AC_TAGVAR(ld_shlibs, $1)=no
5817: cat <<EOF 1>&2
5818:
5819: *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5820: *** create shared libraries on Solaris systems. Therefore, libtool
5821: *** is disabling shared libraries support. We urge you to upgrade GNU
5822: *** binutils to release 2.9.1 or newer. Another option is to modify
5823: *** your PATH or compiler configuration so that the native linker is
5824: *** used, and then restart.
5825:
5826: EOF
5827: elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5828: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5829: _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'
5830: else
5831: _LT_AC_TAGVAR(ld_shlibs, $1)=no
5832: fi
5833: ;;
5834:
5835: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5836: case `$LD -v 2>&1` in
5837: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5838: _LT_AC_TAGVAR(ld_shlibs, $1)=no
5839: cat <<_LT_EOF 1>&2
5840:
5841: *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
5842: *** reliably create shared libraries on SCO systems. Therefore, libtool
5843: *** is disabling shared libraries support. We urge you to upgrade GNU
5844: *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5845: *** your PATH or compiler configuration so that the native linker is
5846: *** used, and then restart.
5847:
5848: _LT_EOF
5849: ;;
5850: *)
5851: if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5852: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
5853: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
5854: _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'
5855: else
5856: _LT_AC_TAGVAR(ld_shlibs, $1)=no
5857: fi
5858: ;;
5859: esac
5860: ;;
5861:
5862: sunos4*)
5863: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5864: wlarc=
5865: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5866: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5867: ;;
5868:
5869: *)
5870: if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5871: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5872: _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'
5873: else
5874: _LT_AC_TAGVAR(ld_shlibs, $1)=no
5875: fi
5876: ;;
5877: esac
5878:
5879: if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
5880: runpath_var=
5881: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5882: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5883: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5884: fi
5885: else
5886: # PORTME fill in a description of your system's linker (not GNU ld)
5887: case $host_os in
5888: aix3*)
5889: _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5890: _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5891: _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'
5892: # Note: this linker hardcodes the directories in LIBPATH if there
5893: # are no directories specified by -L.
5894: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5895: if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
5896: # Neither direct hardcoding nor static linking is supported with a
5897: # broken collect2.
5898: _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5899: fi
5900: ;;
5901:
5902: aix[[4-9]]*)
5903: if test "$host_cpu" = ia64; then
5904: # On IA64, the linker does run time linking by default, so we don't
5905: # have to do anything special.
5906: aix_use_runtimelinking=no
5907: exp_sym_flag='-Bexport'
5908: no_entry_flag=""
5909: else
5910: # If we're using GNU nm, then we don't want the "-C" option.
5911: # -C means demangle to AIX nm, but means don't demangle with GNU nm
5912: if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5913: _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'
5914: else
5915: _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'
5916: fi
5917: aix_use_runtimelinking=no
5918:
5919: # Test if we are trying to use run time linking or normal
5920: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5921: # need to do runtime linking.
5922: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5923: for ld_flag in $LDFLAGS; do
5924: if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5925: aix_use_runtimelinking=yes
5926: break
5927: fi
5928: done
5929: ;;
5930: esac
5931:
5932: exp_sym_flag='-bexport'
5933: no_entry_flag='-bnoentry'
5934: fi
5935:
5936: # When large executables or shared objects are built, AIX ld can
5937: # have problems creating the table of contents. If linking a library
5938: # or program results in "error TOC overflow" add -mminimal-toc to
5939: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5940: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5941:
5942: _LT_AC_TAGVAR(archive_cmds, $1)=''
5943: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5944: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5945: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5946:
5947: if test "$GCC" = yes; then
5948: case $host_os in aix4.[[012]]|aix4.[[012]].*)
5949: # We only want to do this on AIX 4.2 and lower, the check
5950: # below for broken collect2 doesn't work under 4.3+
5951: collect2name=`${CC} -print-prog-name=collect2`
5952: if test -f "$collect2name" && \
5953: strings "$collect2name" | grep resolve_lib_name >/dev/null
5954: then
5955: # We have reworked collect2
5956: :
5957: else
5958: # We have old collect2
5959: _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5960: # It fails to find uninstalled libraries when the uninstalled
5961: # path is not listed in the libpath. Setting hardcode_minus_L
5962: # to unsupported forces relinking
5963: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5964: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5965: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5966: fi
5967: ;;
5968: esac
5969: shared_flag='-shared'
5970: if test "$aix_use_runtimelinking" = yes; then
5971: shared_flag="$shared_flag "'${wl}-G'
5972: fi
5973: else
5974: # not using gcc
5975: if test "$host_cpu" = ia64; then
5976: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5977: # chokes on -Wl,-G. The following line is correct:
5978: shared_flag='-G'
5979: else
5980: if test "$aix_use_runtimelinking" = yes; then
5981: shared_flag='${wl}-G'
5982: else
5983: shared_flag='${wl}-bM:SRE'
5984: fi
5985: fi
5986: fi
5987:
5988: # It seems that -bexpall does not export symbols beginning with
5989: # underscore (_), so it is better to generate a list of symbols to export.
5990: _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5991: if test "$aix_use_runtimelinking" = yes; then
5992: # Warning - without using the other runtime loading flags (-brtl),
5993: # -berok will link without error, but may produce a broken library.
5994: _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5995: # Determine the default libpath from the value encoded in an empty executable.
5996: _LT_AC_SYS_LIBPATH_AIX
5997: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5998: _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 $shared_flag"
5999: else
6000: if test "$host_cpu" = ia64; then
6001: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6002: _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6003: _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"
6004: else
6005: # Determine the default libpath from the value encoded in an empty executable.
6006: _LT_AC_SYS_LIBPATH_AIX
6007: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6008: # Warning - without using the other run time loading flags,
6009: # -berok will link without error, but may produce a broken library.
6010: _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6011: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6012: # Exported symbols can be pulled into shared objects from archives
6013: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6014: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6015: # This is similar to how AIX traditionally builds its shared libraries.
6016: _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'
6017: fi
6018: fi
6019: ;;
6020:
6021: amigaos*)
6022: _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)'
6023: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6024: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6025: # see comment about different semantics on the GNU ld section
6026: _LT_AC_TAGVAR(ld_shlibs, $1)=no
6027: ;;
6028:
6029: bsdi[[45]]*)
6030: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
6031: ;;
6032:
6033: cygwin* | mingw* | pw32*)
6034: # When not using gcc, we currently assume that we are using
6035: # Microsoft Visual C++.
6036: # hardcode_libdir_flag_spec is actually meaningless, as there is
6037: # no search path for DLLs.
6038: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6039: _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6040: # Tell ltmain to make .lib files, not .a files.
6041: libext=lib
6042: # Tell ltmain to make .dll files, not .so files.
6043: shrext_cmds=".dll"
6044: # FIXME: Setting linknames here is a bad hack.
6045: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
6046: # The linker will automatically build a .lib file if we build a DLL.
6047: _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
6048: # FIXME: Should let the user specify the lib program.
6049: _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
6050: _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
6051: _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6052: ;;
6053:
6054: darwin* | rhapsody*)
6055: case $host_os in
6056: rhapsody* | darwin1.[[012]])
6057: _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
6058: ;;
6059: *) # Darwin 1.3 on
6060: if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
6061: _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
6062: else
6063: case ${MACOSX_DEPLOYMENT_TARGET} in
6064: 10.[[012]])
6065: _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
6066: ;;
6067: 10.*)
6068: _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
6069: ;;
6070: esac
6071: fi
6072: ;;
6073: esac
6074: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6075: _LT_AC_TAGVAR(hardcode_direct, $1)=no
6076: _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
6077: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6078: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
6079: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6080: if test "$GCC" = yes ; then
6081: output_verbose_link_cmd='echo'
6082: _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}"
6083: _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
6084: _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}"
6085: _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}"
6086: else
6087: case $cc_basename in
6088: xlc*)
6089: output_verbose_link_cmd='echo'
6090: _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'
6091: _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
6092: # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
6093: _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}'
6094: _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}'
6095: ;;
6096: *)
6097: _LT_AC_TAGVAR(ld_shlibs, $1)=no
6098: ;;
6099: esac
6100: fi
6101: ;;
6102:
6103: dgux*)
6104: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6105: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6106: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6107: ;;
6108:
6109: freebsd1*)
6110: _LT_AC_TAGVAR(ld_shlibs, $1)=no
6111: ;;
6112:
6113: # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
6114: # support. Future versions do this automatically, but an explicit c++rt0.o
6115: # does not break anything, and helps significantly (at the cost of a little
6116: # extra space).
6117: freebsd2.2*)
6118: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
6119: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6120: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6121: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6122: ;;
6123:
6124: # Unfortunately, older versions of FreeBSD 2 do not have this feature.
6125: freebsd2*)
6126: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6127: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6128: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6129: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6130: ;;
6131:
6132: # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
6133: freebsd* | dragonfly*)
6134: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
6135: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6136: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6137: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6138: ;;
6139:
6140: hpux9*)
6141: if test "$GCC" = yes; then
6142: _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'
6143: else
6144: _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'
6145: fi
6146: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6147: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6148: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6149:
6150: # hardcode_minus_L: Not really in the search PATH,
6151: # but as the default location of the library.
6152: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6153: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6154: ;;
6155:
6156: hpux10*)
6157: if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6158: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6159: else
6160: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
6161: fi
6162: if test "$with_gnu_ld" = no; then
6163: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6164: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6165:
6166: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6167: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6168:
6169: # hardcode_minus_L: Not really in the search PATH,
6170: # but as the default location of the library.
6171: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6172: fi
6173: ;;
6174:
6175: hpux11*)
6176: if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6177: case $host_cpu in
6178: hppa*64*)
6179: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6180: ;;
6181: ia64*)
6182: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
6183: ;;
6184: *)
6185: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6186: ;;
6187: esac
6188: else
6189: case $host_cpu in
6190: hppa*64*)
6191: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6192: ;;
6193: ia64*)
6194: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
6195: ;;
6196: *)
6197: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6198: ;;
6199: esac
6200: fi
6201: if test "$with_gnu_ld" = no; then
6202: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6203: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6204:
6205: case $host_cpu in
6206: hppa*64*|ia64*)
6207: _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
6208: _LT_AC_TAGVAR(hardcode_direct, $1)=no
6209: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6210: ;;
6211: *)
6212: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6213: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6214:
6215: # hardcode_minus_L: Not really in the search PATH,
6216: # but as the default location of the library.
6217: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6218: ;;
6219: esac
6220: fi
6221: ;;
6222:
6223: irix5* | irix6* | nonstopux*)
6224: if test "$GCC" = yes; then
6225: _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'
6226: else
6227: _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'
6228: _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
6229: fi
6230: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6231: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6232: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6233: ;;
6234:
6235: netbsd* | netbsdelf*-gnu)
6236: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
6237: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
6238: else
6239: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
6240: fi
6241: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6242: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6243: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6244: ;;
6245:
6246: newsos6)
6247: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6248: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6249: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6250: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6251: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6252: ;;
6253:
6254: openbsd*)
6255: if test -f /usr/libexec/ld.so; then
6256: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6257: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6258: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6259: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6260: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
6261: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6262: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6263: else
6264: case $host_os in
6265: openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
6266: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6267: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6268: ;;
6269: *)
6270: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6271: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6272: ;;
6273: esac
6274: fi
6275: else
6276: _LT_AC_TAGVAR(ld_shlibs, $1)=no
6277: fi
6278: ;;
6279:
6280: os2*)
6281: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6282: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6283: _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6284: _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'
6285: _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
6286: ;;
6287:
6288: osf3*)
6289: if test "$GCC" = yes; then
6290: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6291: _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'
6292: else
6293: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6294: _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'
6295: fi
6296: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6297: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6298: ;;
6299:
6300: osf4* | osf5*) # as osf3* with the addition of -msym flag
6301: if test "$GCC" = yes; then
6302: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6303: _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'
6304: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6305: else
6306: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6307: _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'
6308: _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~
6309: $LD -shared${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'
6310:
6311: # Both c and cxx compiler support -rpath directly
6312: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6313: fi
6314: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6315: ;;
6316:
6317: solaris*)
6318: _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6319: if test "$GCC" = yes; then
6320: wlarc='${wl}'
6321: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6322: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6323: $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
6324: else
6325: wlarc=''
6326: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6327: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6328: $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6329: fi
6330: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6331: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6332: case $host_os in
6333: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6334: *)
6335: # The compiler driver will combine and reorder linker options,
6336: # but understands `-z linker_flag'. GCC discards it without `$wl',
6337: # but is careful enough not to reorder.
6338: # Supported since Solaris 2.6 (maybe 2.5.1?)
6339: if test "$GCC" = yes; then
6340: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6341: else
6342: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6343: fi
6344: ;;
6345: esac
6346: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6347: ;;
6348:
6349: sunos4*)
6350: if test "x$host_vendor" = xsequent; then
6351: # Use $CC to link under sequent, because it throws in some extra .o
6352: # files that make .init and .fini sections work.
6353: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
6354: else
6355: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
6356: fi
6357: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6358: _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6359: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6360: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6361: ;;
6362:
6363: sysv4)
6364: case $host_vendor in
6365: sni)
6366: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6367: _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
6368: ;;
6369: siemens)
6370: ## LD is ld it makes a PLAMLIB
6371: ## CC just makes a GrossModule.
6372: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6373: _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
6374: _LT_AC_TAGVAR(hardcode_direct, $1)=no
6375: ;;
6376: motorola)
6377: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6378: _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
6379: ;;
6380: esac
6381: runpath_var='LD_RUN_PATH'
6382: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6383: ;;
6384:
6385: sysv4.3*)
6386: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6387: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6388: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6389: ;;
6390:
6391: sysv4*MP*)
6392: if test -d /usr/nec; then
6393: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6394: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6395: runpath_var=LD_RUN_PATH
6396: hardcode_runpath_var=yes
6397: _LT_AC_TAGVAR(ld_shlibs, $1)=yes
6398: fi
6399: ;;
6400:
6401: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6402: _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6403: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6404: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6405: runpath_var='LD_RUN_PATH'
6406:
6407: if test "$GCC" = yes; then
6408: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6409: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6410: else
6411: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6412: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6413: fi
6414: ;;
6415:
6416: sysv5* | sco3.2v5* | sco5v6*)
6417: # Note: We can NOT use -z defs as we might desire, because we do not
6418: # link with -lc, and that would cause any symbols used from libc to
6419: # always be unresolved, which means just about no library would
6420: # ever link correctly. If we're not using GNU ld we use -z text
6421: # though, which does catch some bad symbols but isn't as heavy-handed
6422: # as -z defs.
6423: _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6424: _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6425: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6426: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6427: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
6428: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
6429: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6430: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6431: runpath_var='LD_RUN_PATH'
6432:
6433: if test "$GCC" = yes; then
6434: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6435: _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'
6436: else
6437: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6438: _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'
6439: fi
6440: ;;
6441:
6442: uts4*)
6443: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6444: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6445: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6446: ;;
6447:
6448: *)
6449: _LT_AC_TAGVAR(ld_shlibs, $1)=no
6450: ;;
6451: esac
6452: fi
6453: ])
6454: AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
6455: test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6456:
6457: #
6458: # Do we need to explicitly link libc?
6459: #
6460: case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
6461: x|xyes)
6462: # Assume -lc should be added
6463: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6464:
6465: if test "$enable_shared" = yes && test "$GCC" = yes; then
6466: case $_LT_AC_TAGVAR(archive_cmds, $1) in
6467: *'~'*)
6468: # FIXME: we may have to deal with multi-command sequences.
6469: ;;
6470: '$CC '*)
6471: # Test whether the compiler implicitly links with -lc since on some
6472: # systems, -lgcc has to come before -lc. If gcc already passes -lc
6473: # to ld, don't add -lc before -lgcc.
6474: AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6475: $rm conftest*
6476: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6477:
6478: if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6479: soname=conftest
6480: lib=conftest
6481: libobjs=conftest.$ac_objext
6482: deplibs=
6483: wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6484: pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
6485: compiler_flags=-v
6486: linker_flags=-v
6487: verstring=
6488: output_objdir=.
6489: libname=conftest
6490: lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6491: _LT_AC_TAGVAR(allow_undefined_flag, $1)=
6492: if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6493: then
6494: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6495: else
6496: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6497: fi
6498: _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6499: else
6500: cat conftest.err 1>&5
6501: fi
6502: $rm conftest*
6503: AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6504: ;;
6505: esac
6506: fi
6507: ;;
6508: esac
6509: ])# AC_LIBTOOL_PROG_LD_SHLIBS
6510:
6511:
6512: # _LT_AC_FILE_LTDLL_C
6513: # -------------------
6514: # Be careful that the start marker always follows a newline.
6515: AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6516: # /* ltdll.c starts here */
6517: # #define WIN32_LEAN_AND_MEAN
6518: # #include <windows.h>
6519: # #undef WIN32_LEAN_AND_MEAN
6520: # #include <stdio.h>
6521: #
6522: # #ifndef __CYGWIN__
6523: # # ifdef __CYGWIN32__
6524: # # define __CYGWIN__ __CYGWIN32__
6525: # # endif
6526: # #endif
6527: #
6528: # #ifdef __cplusplus
6529: # extern "C" {
6530: # #endif
6531: # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6532: # #ifdef __cplusplus
6533: # }
6534: # #endif
6535: #
6536: # #ifdef __CYGWIN__
6537: # #include <cygwin/cygwin_dll.h>
6538: # DECLARE_CYGWIN_DLL( DllMain );
6539: # #endif
6540: # HINSTANCE __hDllInstance_base;
6541: #
6542: # BOOL APIENTRY
6543: # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6544: # {
6545: # __hDllInstance_base = hInst;
6546: # return TRUE;
6547: # }
6548: # /* ltdll.c ends here */
6549: ])# _LT_AC_FILE_LTDLL_C
6550:
6551:
6552: # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6553: # ---------------------------------
6554: AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6555:
6556:
6557: # old names
6558: AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
6559: AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
6560: AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
6561: AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
6562: AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
6563: AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
6564: AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
6565:
6566: # This is just to silence aclocal about the macro not being used
6567: ifelse([AC_DISABLE_FAST_INSTALL])
6568:
6569: AC_DEFUN([LT_AC_PROG_GCJ],
6570: [AC_CHECK_TOOL(GCJ, gcj, no)
6571: test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6572: AC_SUBST(GCJFLAGS)
6573: ])
6574:
6575: AC_DEFUN([LT_AC_PROG_RC],
6576: [AC_CHECK_TOOL(RC, windres, no)
6577: ])
6578:
6579:
6580: # Cheap backport of AS_EXECUTABLE_P and required macros
6581: # from Autoconf 2.59; we should not use $as_executable_p directly.
6582:
6583: # _AS_TEST_PREPARE
6584: # ----------------
6585: m4_ifndef([_AS_TEST_PREPARE],
6586: [m4_defun([_AS_TEST_PREPARE],
6587: [if test -x / >/dev/null 2>&1; then
6588: as_executable_p='test -x'
6589: else
6590: as_executable_p='test -f'
6591: fi
6592: ])])# _AS_TEST_PREPARE
6593:
6594: # AS_EXECUTABLE_P
6595: # ---------------
6596: # Check whether a file is executable.
6597: m4_ifndef([AS_EXECUTABLE_P],
6598: [m4_defun([AS_EXECUTABLE_P],
6599: [AS_REQUIRE([_AS_TEST_PREPARE])dnl
6600: $as_executable_p $1[]dnl
6601: ])])# AS_EXECUTABLE_P
6602:
6603: # NOTE: This macro has been submitted for inclusion into #
6604: # GNU Autoconf as AC_PROG_SED. When it is available in #
6605: # a released version of Autoconf we should remove this #
6606: # macro and use it instead. #
6607: # LT_AC_PROG_SED
6608: # --------------
6609: # Check for a fully-functional sed program, that truncates
6610: # as few characters as possible. Prefer GNU sed if found.
6611: AC_DEFUN([LT_AC_PROG_SED],
6612: [AC_MSG_CHECKING([for a sed that does not truncate output])
6613: AC_CACHE_VAL(lt_cv_path_SED,
6614: [# Loop through the user's path and test for sed and gsed.
6615: # Then use that list of sed's as ones to test for truncation.
6616: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6617: for as_dir in $PATH
6618: do
6619: IFS=$as_save_IFS
6620: test -z "$as_dir" && as_dir=.
6621: for lt_ac_prog in sed gsed; do
6622: for ac_exec_ext in '' $ac_executable_extensions; do
6623: if AS_EXECUTABLE_P(["$as_dir/$lt_ac_prog$ac_exec_ext"]); then
6624: lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6625: fi
6626: done
6627: done
6628: done
6629: IFS=$as_save_IFS
6630: lt_ac_max=0
6631: lt_ac_count=0
6632: # Add /usr/xpg4/bin/sed as it is typically found on Solaris
6633: # along with /bin/sed that truncates output.
6634: for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6635: test ! -f $lt_ac_sed && continue
6636: cat /dev/null > conftest.in
6637: lt_ac_count=0
6638: echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6639: # Check for GNU sed and select it if it is found.
6640: if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6641: lt_cv_path_SED=$lt_ac_sed
6642: break
6643: fi
6644: while true; do
6645: cat conftest.in conftest.in >conftest.tmp
6646: mv conftest.tmp conftest.in
6647: cp conftest.in conftest.nl
6648: echo >>conftest.nl
6649: $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6650: cmp -s conftest.out conftest.nl || break
6651: # 10000 chars as input seems more than enough
6652: test $lt_ac_count -gt 10 && break
6653: lt_ac_count=`expr $lt_ac_count + 1`
6654: if test $lt_ac_count -gt $lt_ac_max; then
6655: lt_ac_max=$lt_ac_count
6656: lt_cv_path_SED=$lt_ac_sed
6657: fi
6658: done
6659: done
6660: ])
6661: SED=$lt_cv_path_SED
6662: AC_SUBST([SED])
6663: AC_MSG_RESULT([$SED])
6664: ])
6665:
6666: # Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
6667: #
6668: # This file is free software; the Free Software Foundation
6669: # gives unlimited permission to copy and/or distribute it,
6670: # with or without modifications, as long as this notice is preserved.
6671:
6672: # AM_AUTOMAKE_VERSION(VERSION)
6673: # ----------------------------
6674: # Automake X.Y traces this macro to ensure aclocal.m4 has been
6675: # generated from the m4 files accompanying Automake X.Y.
6676: AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
6677:
6678: # AM_SET_CURRENT_AUTOMAKE_VERSION
6679: # -------------------------------
6680: # Call AM_AUTOMAKE_VERSION so it can be traced.
6681: # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
6682: AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
6683: [AM_AUTOMAKE_VERSION([1.9.6])])
6684:
6685: # AM_AUX_DIR_EXPAND -*- Autoconf -*-
6686:
6687: # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
6688: #
6689: # This file is free software; the Free Software Foundation
6690: # gives unlimited permission to copy and/or distribute it,
6691: # with or without modifications, as long as this notice is preserved.
6692:
6693: # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
6694: # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
6695: # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
6696: #
6697: # Of course, Automake must honor this variable whenever it calls a
6698: # tool from the auxiliary directory. The problem is that $srcdir (and
6699: # therefore $ac_aux_dir as well) can be either absolute or relative,
6700: # depending on how configure is run. This is pretty annoying, since
6701: # it makes $ac_aux_dir quite unusable in subdirectories: in the top
6702: # source directory, any form will work fine, but in subdirectories a
6703: # relative path needs to be adjusted first.
6704: #
6705: # $ac_aux_dir/missing
6706: # fails when called from a subdirectory if $ac_aux_dir is relative
6707: # $top_srcdir/$ac_aux_dir/missing
6708: # fails if $ac_aux_dir is absolute,
6709: # fails when called from a subdirectory in a VPATH build with
6710: # a relative $ac_aux_dir
6711: #
6712: # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
6713: # are both prefixed by $srcdir. In an in-source build this is usually
6714: # harmless because $srcdir is `.', but things will broke when you
6715: # start a VPATH build or use an absolute $srcdir.
6716: #
6717: # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
6718: # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
6719: # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
6720: # and then we would define $MISSING as
6721: # MISSING="\${SHELL} $am_aux_dir/missing"
6722: # This will work as long as MISSING is not called from configure, because
6723: # unfortunately $(top_srcdir) has no meaning in configure.
6724: # However there are other variables, like CC, which are often used in
6725: # configure, and could therefore not use this "fixed" $ac_aux_dir.
6726: #
6727: # Another solution, used here, is to always expand $ac_aux_dir to an
6728: # absolute PATH. The drawback is that using absolute paths prevent a
6729: # configured tree to be moved without reconfiguration.
6730:
6731: AC_DEFUN([AM_AUX_DIR_EXPAND],
6732: [dnl Rely on autoconf to set up CDPATH properly.
6733: AC_PREREQ([2.50])dnl
6734: # expand $ac_aux_dir to an absolute path
6735: am_aux_dir=`cd $ac_aux_dir && pwd`
6736: ])
6737:
6738: # AM_CONDITIONAL -*- Autoconf -*-
6739:
6740: # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
6741: # Free Software Foundation, Inc.
6742: #
6743: # This file is free software; the Free Software Foundation
6744: # gives unlimited permission to copy and/or distribute it,
6745: # with or without modifications, as long as this notice is preserved.
6746:
6747: # serial 7
6748:
6749: # AM_CONDITIONAL(NAME, SHELL-CONDITION)
6750: # -------------------------------------
6751: # Define a conditional.
6752: AC_DEFUN([AM_CONDITIONAL],
6753: [AC_PREREQ(2.52)dnl
6754: ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
6755: [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
6756: AC_SUBST([$1_TRUE])
6757: AC_SUBST([$1_FALSE])
6758: if $2; then
6759: $1_TRUE=
6760: $1_FALSE='#'
6761: else
6762: $1_TRUE='#'
6763: $1_FALSE=
6764: fi
6765: AC_CONFIG_COMMANDS_PRE(
6766: [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
6767: AC_MSG_ERROR([[conditional "$1" was never defined.
6768: Usually this means the macro was only invoked conditionally.]])
6769: fi])])
6770:
6771:
6772: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
6773: # Free Software Foundation, Inc.
6774: #
6775: # This file is free software; the Free Software Foundation
6776: # gives unlimited permission to copy and/or distribute it,
6777: # with or without modifications, as long as this notice is preserved.
6778:
6779: # serial 8
6780:
6781: # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
6782: # written in clear, in which case automake, when reading aclocal.m4,
6783: # will think it sees a *use*, and therefore will trigger all it's
6784: # C support machinery. Also note that it means that autoscan, seeing
6785: # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
6786:
6787:
6788: # _AM_DEPENDENCIES(NAME)
6789: # ----------------------
6790: # See how the compiler implements dependency checking.
6791: # NAME is "CC", "CXX", "GCJ", or "OBJC".
6792: # We try a few techniques and use that to set a single cache variable.
6793: #
6794: # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
6795: # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
6796: # dependency, and given that the user is not expected to run this macro,
6797: # just rely on AC_PROG_CC.
6798: AC_DEFUN([_AM_DEPENDENCIES],
6799: [AC_REQUIRE([AM_SET_DEPDIR])dnl
6800: AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
6801: AC_REQUIRE([AM_MAKE_INCLUDE])dnl
6802: AC_REQUIRE([AM_DEP_TRACK])dnl
6803:
6804: ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
6805: [$1], CXX, [depcc="$CXX" am_compiler_list=],
6806: [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
6807: [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
6808: [depcc="$$1" am_compiler_list=])
6809:
6810: AC_CACHE_CHECK([dependency style of $depcc],
6811: [am_cv_$1_dependencies_compiler_type],
6812: [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6813: # We make a subdir and do the tests there. Otherwise we can end up
6814: # making bogus files that we don't know about and never remove. For
6815: # instance it was reported that on HP-UX the gcc test will end up
6816: # making a dummy file named `D' -- because `-MD' means `put the output
6817: # in D'.
6818: mkdir conftest.dir
6819: # Copy depcomp to subdir because otherwise we won't find it if we're
6820: # using a relative directory.
6821: cp "$am_depcomp" conftest.dir
6822: cd conftest.dir
6823: # We will build objects and dependencies in a subdirectory because
6824: # it helps to detect inapplicable dependency modes. For instance
6825: # both Tru64's cc and ICC support -MD to output dependencies as a
6826: # side effect of compilation, but ICC will put the dependencies in
6827: # the current directory while Tru64 will put them in the object
6828: # directory.
6829: mkdir sub
6830:
6831: am_cv_$1_dependencies_compiler_type=none
6832: if test "$am_compiler_list" = ""; then
6833: am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
6834: fi
6835: for depmode in $am_compiler_list; do
6836: # Setup a source with many dependencies, because some compilers
6837: # like to wrap large dependency lists on column 80 (with \), and
6838: # we should not choose a depcomp mode which is confused by this.
6839: #
6840: # We need to recreate these files for each test, as the compiler may
6841: # overwrite some of them when testing with obscure command lines.
6842: # This happens at least with the AIX C compiler.
6843: : > sub/conftest.c
6844: for i in 1 2 3 4 5 6; do
6845: echo '#include "conftst'$i'.h"' >> sub/conftest.c
6846: # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6847: # Solaris 8's {/usr,}/bin/sh.
6848: touch sub/conftst$i.h
6849: done
6850: echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6851:
6852: case $depmode in
6853: nosideeffect)
6854: # after this tag, mechanisms are not by side-effect, so they'll
6855: # only be used when explicitly requested
6856: if test "x$enable_dependency_tracking" = xyes; then
6857: continue
6858: else
6859: break
6860: fi
6861: ;;
6862: none) break ;;
6863: esac
6864: # We check with `-c' and `-o' for the sake of the "dashmstdout"
6865: # mode. It turns out that the SunPro C++ compiler does not properly
6866: # handle `-M -o', and we need to detect this.
6867: if depmode=$depmode \
6868: source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6869: depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6870: $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
6871: >/dev/null 2>conftest.err &&
6872: grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6873: grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
6874: ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6875: # icc doesn't choke on unknown options, it will just issue warnings
6876: # or remarks (even with -Werror). So we grep stderr for any message
6877: # that says an option was ignored or not supported.
6878: # When given -MP, icc 7.0 and 7.1 complain thusly:
6879: # icc: Command line warning: ignoring option '-M'; no argument required
6880: # The diagnosis changed in icc 8.0:
6881: # icc: Command line remark: option '-MP' not supported
6882: if (grep 'ignoring option' conftest.err ||
6883: grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6884: am_cv_$1_dependencies_compiler_type=$depmode
6885: break
6886: fi
6887: fi
6888: done
6889:
6890: cd ..
6891: rm -rf conftest.dir
6892: else
6893: am_cv_$1_dependencies_compiler_type=none
6894: fi
6895: ])
6896: AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
6897: AM_CONDITIONAL([am__fastdep$1], [
6898: test "x$enable_dependency_tracking" != xno \
6899: && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
6900: ])
6901:
6902:
6903: # AM_SET_DEPDIR
6904: # -------------
6905: # Choose a directory name for dependency files.
6906: # This macro is AC_REQUIREd in _AM_DEPENDENCIES
6907: AC_DEFUN([AM_SET_DEPDIR],
6908: [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6909: AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
6910: ])
6911:
6912:
6913: # AM_DEP_TRACK
6914: # ------------
6915: AC_DEFUN([AM_DEP_TRACK],
6916: [AC_ARG_ENABLE(dependency-tracking,
6917: [ --disable-dependency-tracking speeds up one-time build
6918: --enable-dependency-tracking do not reject slow dependency extractors])
6919: if test "x$enable_dependency_tracking" != xno; then
6920: am_depcomp="$ac_aux_dir/depcomp"
6921: AMDEPBACKSLASH='\'
6922: fi
6923: AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
6924: AC_SUBST([AMDEPBACKSLASH])
6925: ])
6926:
6927: # Generate code to set up dependency tracking. -*- Autoconf -*-
6928:
6929: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
6930: # Free Software Foundation, Inc.
6931: #
6932: # This file is free software; the Free Software Foundation
6933: # gives unlimited permission to copy and/or distribute it,
6934: # with or without modifications, as long as this notice is preserved.
6935:
6936: #serial 3
6937:
6938: # _AM_OUTPUT_DEPENDENCY_COMMANDS
6939: # ------------------------------
6940: AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
6941: [for mf in $CONFIG_FILES; do
6942: # Strip MF so we end up with the name of the file.
6943: mf=`echo "$mf" | sed -e 's/:.*$//'`
6944: # Check whether this is an Automake generated Makefile or not.
6945: # We used to match only the files named `Makefile.in', but
6946: # some people rename them; so instead we look at the file content.
6947: # Grep'ing the first line is not enough: some people post-process
6948: # each Makefile.in and add a new line on top of each file to say so.
6949: # So let's grep whole file.
6950: if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
6951: dirpart=`AS_DIRNAME("$mf")`
6952: else
6953: continue
6954: fi
6955: # Extract the definition of DEPDIR, am__include, and am__quote
6956: # from the Makefile without running `make'.
6957: DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
6958: test -z "$DEPDIR" && continue
6959: am__include=`sed -n 's/^am__include = //p' < "$mf"`
6960: test -z "am__include" && continue
6961: am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
6962: # When using ansi2knr, U may be empty or an underscore; expand it
6963: U=`sed -n 's/^U = //p' < "$mf"`
6964: # Find all dependency output files, they are included files with
6965: # $(DEPDIR) in their names. We invoke sed twice because it is the
6966: # simplest approach to changing $(DEPDIR) to its actual value in the
6967: # expansion.
6968: for file in `sed -n "
6969: s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
6970: sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
6971: # Make sure the directory exists.
6972: test -f "$dirpart/$file" && continue
6973: fdir=`AS_DIRNAME(["$file"])`
6974: AS_MKDIR_P([$dirpart/$fdir])
6975: # echo "creating $dirpart/$file"
6976: echo '# dummy' > "$dirpart/$file"
6977: done
6978: done
6979: ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
6980:
6981:
6982: # AM_OUTPUT_DEPENDENCY_COMMANDS
6983: # -----------------------------
6984: # This macro should only be invoked once -- use via AC_REQUIRE.
6985: #
6986: # This code is only required when automatic dependency tracking
6987: # is enabled. FIXME. This creates each `.P' file that we will
6988: # need in order to bootstrap the dependency handling code.
6989: AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
6990: [AC_CONFIG_COMMANDS([depfiles],
6991: [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
6992: [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
6993: ])
6994:
6995: # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
6996: # Free Software Foundation, Inc.
6997: #
6998: # This file is free software; the Free Software Foundation
6999: # gives unlimited permission to copy and/or distribute it,
7000: # with or without modifications, as long as this notice is preserved.
7001:
7002: # serial 8
7003:
7004: # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
7005: AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
7006:
7007: # Do all the work for Automake. -*- Autoconf -*-
7008:
7009: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7010: # Free Software Foundation, Inc.
7011: #
7012: # This file is free software; the Free Software Foundation
7013: # gives unlimited permission to copy and/or distribute it,
7014: # with or without modifications, as long as this notice is preserved.
7015:
7016: # serial 12
7017:
7018: # This macro actually does too much. Some checks are only needed if
7019: # your package does certain things. But this isn't really a big deal.
7020:
7021: # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
7022: # AM_INIT_AUTOMAKE([OPTIONS])
7023: # -----------------------------------------------
7024: # The call with PACKAGE and VERSION arguments is the old style
7025: # call (pre autoconf-2.50), which is being phased out. PACKAGE
7026: # and VERSION should now be passed to AC_INIT and removed from
7027: # the call to AM_INIT_AUTOMAKE.
7028: # We support both call styles for the transition. After
7029: # the next Automake release, Autoconf can make the AC_INIT
7030: # arguments mandatory, and then we can depend on a new Autoconf
7031: # release and drop the old call support.
7032: AC_DEFUN([AM_INIT_AUTOMAKE],
7033: [AC_PREREQ([2.58])dnl
7034: dnl Autoconf wants to disallow AM_ names. We explicitly allow
7035: dnl the ones we care about.
7036: m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
7037: AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
7038: AC_REQUIRE([AC_PROG_INSTALL])dnl
7039: # test to see if srcdir already configured
7040: if test "`cd $srcdir && pwd`" != "`pwd`" &&
7041: test -f $srcdir/config.status; then
7042: AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
7043: fi
7044:
7045: # test whether we have cygpath
7046: if test -z "$CYGPATH_W"; then
7047: if (cygpath --version) >/dev/null 2>/dev/null; then
7048: CYGPATH_W='cygpath -w'
7049: else
7050: CYGPATH_W=echo
7051: fi
7052: fi
7053: AC_SUBST([CYGPATH_W])
7054:
7055: # Define the identity of the package.
7056: dnl Distinguish between old-style and new-style calls.
7057: m4_ifval([$2],
7058: [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
7059: AC_SUBST([PACKAGE], [$1])dnl
7060: AC_SUBST([VERSION], [$2])],
7061: [_AM_SET_OPTIONS([$1])dnl
7062: AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
7063: AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
7064:
7065: _AM_IF_OPTION([no-define],,
7066: [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
7067: AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
7068:
7069: # Some tools Automake needs.
7070: AC_REQUIRE([AM_SANITY_CHECK])dnl
7071: AC_REQUIRE([AC_ARG_PROGRAM])dnl
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7073: AM_MISSING_PROG(AUTOCONF, autoconf)
7074: AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
7075: AM_MISSING_PROG(AUTOHEADER, autoheader)
7076: AM_MISSING_PROG(MAKEINFO, makeinfo)
7077: AM_PROG_INSTALL_SH
7078: AM_PROG_INSTALL_STRIP
7079: AC_REQUIRE([AM_PROG_MKDIR_P])dnl
7080: # We need awk for the "check" target. The system "awk" is bad on
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7082: AC_REQUIRE([AC_PROG_AWK])dnl
7083: AC_REQUIRE([AC_PROG_MAKE_SET])dnl
7084: AC_REQUIRE([AM_SET_LEADING_DOT])dnl
7085: _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
7086: [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
7087: [_AM_PROG_TAR([v7])])])
7088: _AM_IF_OPTION([no-dependencies],,
7089: [AC_PROVIDE_IFELSE([AC_PROG_CC],
7090: [_AM_DEPENDENCIES(CC)],
7091: [define([AC_PROG_CC],
7092: defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
7093: AC_PROVIDE_IFELSE([AC_PROG_CXX],
7094: [_AM_DEPENDENCIES(CXX)],
7095: [define([AC_PROG_CXX],
7096: defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
7097: ])
7098: ])
7099:
7100:
7101: # When config.status generates a header, we must update the stamp-h file.
7102: # This file resides in the same directory as the config header
7103: # that is generated. The stamp files are numbered to have different names.
7104:
7105: # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
7106: # loop where config.status creates the headers, so we can generate
7107: # our stamp files there.
7108: AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
7109: [# Compute $1's index in $config_headers.
7110: _am_stamp_count=1
7111: for _am_header in $config_headers :; do
7112: case $_am_header in
7113: $1 | $1:* )
7114: break ;;
7115: * )
7116: _am_stamp_count=`expr $_am_stamp_count + 1` ;;
7117: esac
7118: done
7119: echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
7120:
7121: # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
7122: #
7123: # This file is free software; the Free Software Foundation
7124: # gives unlimited permission to copy and/or distribute it,
7125: # with or without modifications, as long as this notice is preserved.
7126:
7127: # AM_PROG_INSTALL_SH
7128: # ------------------
7129: # Define $install_sh.
7130: AC_DEFUN([AM_PROG_INSTALL_SH],
7131: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
7132: install_sh=${install_sh-"$am_aux_dir/install-sh"}
7133: AC_SUBST(install_sh)])
7134:
7135: # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
7136: #
7137: # This file is free software; the Free Software Foundation
7138: # gives unlimited permission to copy and/or distribute it,
7139: # with or without modifications, as long as this notice is preserved.
7140:
7141: # serial 2
7142:
7143: # Check whether the underlying file-system supports filenames
7144: # with a leading dot. For instance MS-DOS doesn't.
7145: AC_DEFUN([AM_SET_LEADING_DOT],
7146: [rm -rf .tst 2>/dev/null
7147: mkdir .tst 2>/dev/null
7148: if test -d .tst; then
7149: am__leading_dot=.
7150: else
7151: am__leading_dot=_
7152: fi
7153: rmdir .tst 2>/dev/null
7154: AC_SUBST([am__leading_dot])])
7155:
7156: # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
7157: # From Jim Meyering
7158:
7159: # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
7160: # Free Software Foundation, Inc.
7161: #
7162: # This file is free software; the Free Software Foundation
7163: # gives unlimited permission to copy and/or distribute it,
7164: # with or without modifications, as long as this notice is preserved.
7165:
7166: # serial 4
7167:
7168: AC_DEFUN([AM_MAINTAINER_MODE],
7169: [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
7170: dnl maintainer-mode is disabled by default
7171: AC_ARG_ENABLE(maintainer-mode,
7172: [ --enable-maintainer-mode enable make rules and dependencies not useful
7173: (and sometimes confusing) to the casual installer],
7174: USE_MAINTAINER_MODE=$enableval,
7175: USE_MAINTAINER_MODE=no)
7176: AC_MSG_RESULT([$USE_MAINTAINER_MODE])
7177: AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
7178: MAINT=$MAINTAINER_MODE_TRUE
7179: AC_SUBST(MAINT)dnl
7180: ]
7181: )
7182:
7183: AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
7184:
7185: # Check to see how 'make' treats includes. -*- Autoconf -*-
7186:
7187: # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
7188: #
7189: # This file is free software; the Free Software Foundation
7190: # gives unlimited permission to copy and/or distribute it,
7191: # with or without modifications, as long as this notice is preserved.
7192:
7193: # serial 3
7194:
7195: # AM_MAKE_INCLUDE()
7196: # -----------------
7197: # Check to see how make treats includes.
7198: AC_DEFUN([AM_MAKE_INCLUDE],
7199: [am_make=${MAKE-make}
7200: cat > confinc << 'END'
7201: am__doit:
7202: @echo done
7203: .PHONY: am__doit
7204: END
7205: # If we don't find an include directive, just comment out the code.
7206: AC_MSG_CHECKING([for style of include used by $am_make])
7207: am__include="#"
7208: am__quote=
7209: _am_result=none
7210: # First try GNU make style include.
7211: echo "include confinc" > confmf
7212: # We grep out `Entering directory' and `Leaving directory'
7213: # messages which can occur if `w' ends up in MAKEFLAGS.
7214: # In particular we don't look at `^make:' because GNU make might
7215: # be invoked under some other name (usually "gmake"), in which
7216: # case it prints its new name instead of `make'.
7217: if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
7218: am__include=include
7219: am__quote=
7220: _am_result=GNU
7221: fi
7222: # Now try BSD make style include.
7223: if test "$am__include" = "#"; then
7224: echo '.include "confinc"' > confmf
7225: if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
7226: am__include=.include
7227: am__quote="\""
7228: _am_result=BSD
7229: fi
7230: fi
7231: AC_SUBST([am__include])
7232: AC_SUBST([am__quote])
7233: AC_MSG_RESULT([$_am_result])
7234: rm -f confinc confmf
7235: ])
7236:
7237: # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
7238:
7239: # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
7240: # Free Software Foundation, Inc.
7241: #
7242: # This file is free software; the Free Software Foundation
7243: # gives unlimited permission to copy and/or distribute it,
7244: # with or without modifications, as long as this notice is preserved.
7245:
7246: # serial 4
7247:
7248: # AM_MISSING_PROG(NAME, PROGRAM)
7249: # ------------------------------
7250: AC_DEFUN([AM_MISSING_PROG],
7251: [AC_REQUIRE([AM_MISSING_HAS_RUN])
7252: $1=${$1-"${am_missing_run}$2"}
7253: AC_SUBST($1)])
7254:
7255:
7256: # AM_MISSING_HAS_RUN
7257: # ------------------
7258: # Define MISSING if not defined so far and test if it supports --run.
7259: # If it does, set am_missing_run to use it, otherwise, to nothing.
7260: AC_DEFUN([AM_MISSING_HAS_RUN],
7261: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
7262: test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
7263: # Use eval to expand $SHELL
7264: if eval "$MISSING --run true"; then
7265: am_missing_run="$MISSING --run "
7266: else
7267: am_missing_run=
7268: AC_MSG_WARN([`missing' script is too old or missing])
7269: fi
7270: ])
7271:
7272: # Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
7273: #
7274: # This file is free software; the Free Software Foundation
7275: # gives unlimited permission to copy and/or distribute it,
7276: # with or without modifications, as long as this notice is preserved.
7277:
7278: # AM_PROG_MKDIR_P
7279: # ---------------
7280: # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
7281: #
7282: # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
7283: # created by `make install' are always world readable, even if the
7284: # installer happens to have an overly restrictive umask (e.g. 077).
7285: # This was a mistake. There are at least two reasons why we must not
7286: # use `-m 0755':
7287: # - it causes special bits like SGID to be ignored,
7288: # - it may be too restrictive (some setups expect 775 directories).
7289: #
7290: # Do not use -m 0755 and let people choose whatever they expect by
7291: # setting umask.
7292: #
7293: # We cannot accept any implementation of `mkdir' that recognizes `-p'.
7294: # Some implementations (such as Solaris 8's) are not thread-safe: if a
7295: # parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
7296: # concurrently, both version can detect that a/ is missing, but only
7297: # one can create it and the other will error out. Consequently we
7298: # restrict ourselves to GNU make (using the --version option ensures
7299: # this.)
7300: AC_DEFUN([AM_PROG_MKDIR_P],
7301: [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
7302: # We used to keeping the `.' as first argument, in order to
7303: # allow $(mkdir_p) to be used without argument. As in
7304: # $(mkdir_p) $(somedir)
7305: # where $(somedir) is conditionally defined. However this is wrong
7306: # for two reasons:
7307: # 1. if the package is installed by a user who cannot write `.'
7308: # make install will fail,
7309: # 2. the above comment should most certainly read
7310: # $(mkdir_p) $(DESTDIR)$(somedir)
7311: # so it does not work when $(somedir) is undefined and
7312: # $(DESTDIR) is not.
7313: # To support the latter case, we have to write
7314: # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
7315: # so the `.' trick is pointless.
7316: mkdir_p='mkdir -p --'
7317: else
7318: # On NextStep and OpenStep, the `mkdir' command does not
7319: # recognize any option. It will interpret all options as
7320: # directories to create, and then abort because `.' already
7321: # exists.
7322: for d in ./-p ./--version;
7323: do
7324: test -d $d && rmdir $d
7325: done
7326: # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
7327: if test -f "$ac_aux_dir/mkinstalldirs"; then
7328: mkdir_p='$(mkinstalldirs)'
7329: else
7330: mkdir_p='$(install_sh) -d'
7331: fi
7332: fi
7333: AC_SUBST([mkdir_p])])
7334:
7335: # Helper functions for option handling. -*- Autoconf -*-
7336:
7337: # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
7338: #
7339: # This file is free software; the Free Software Foundation
7340: # gives unlimited permission to copy and/or distribute it,
7341: # with or without modifications, as long as this notice is preserved.
7342:
7343: # serial 3
7344:
7345: # _AM_MANGLE_OPTION(NAME)
7346: # -----------------------
7347: AC_DEFUN([_AM_MANGLE_OPTION],
7348: [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
7349:
7350: # _AM_SET_OPTION(NAME)
7351: # ------------------------------
7352: # Set option NAME. Presently that only means defining a flag for this option.
7353: AC_DEFUN([_AM_SET_OPTION],
7354: [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
7355:
7356: # _AM_SET_OPTIONS(OPTIONS)
7357: # ----------------------------------
7358: # OPTIONS is a space-separated list of Automake options.
7359: AC_DEFUN([_AM_SET_OPTIONS],
7360: [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
7361:
7362: # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
7363: # -------------------------------------------
7364: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
7365: AC_DEFUN([_AM_IF_OPTION],
7366: [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
7367:
7368: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
7369: # Free Software Foundation, Inc.
7370: #
7371: # This file is free software; the Free Software Foundation
7372: # gives unlimited permission to copy and/or distribute it,
7373: # with or without modifications, as long as this notice is preserved.
7374:
7375: # AM_PATH_PYTHON([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
7376: # ---------------------------------------------------------------------------
7377: # Adds support for distributing Python modules and packages. To
7378: # install modules, copy them to $(pythondir), using the python_PYTHON
7379: # automake variable. To install a package with the same name as the
7380: # automake package, install to $(pkgpythondir), or use the
7381: # pkgpython_PYTHON automake variable.
7382: #
7383: # The variables $(pyexecdir) and $(pkgpyexecdir) are provided as
7384: # locations to install python extension modules (shared libraries).
7385: # Another macro is required to find the appropriate flags to compile
7386: # extension modules.
7387: #
7388: # If your package is configured with a different prefix to python,
7389: # users will have to add the install directory to the PYTHONPATH
7390: # environment variable, or create a .pth file (see the python
7391: # documentation for details).
7392: #
7393: # If the MINIMUM-VERSION argument is passed, AM_PATH_PYTHON will
7394: # cause an error if the version of python installed on the system
7395: # doesn't meet the requirement. MINIMUM-VERSION should consist of
7396: # numbers and dots only.
7397: AC_DEFUN([AM_PATH_PYTHON],
7398: [
7399: dnl Find a Python interpreter. Python versions prior to 1.5 are not
7400: dnl supported because the default installation locations changed from
7401: dnl $prefix/lib/site-python in 1.4 to $prefix/lib/python1.5/site-packages
7402: dnl in 1.5.
7403: m4_define_default([_AM_PYTHON_INTERPRETER_LIST],
7404: [python python2 python2.5 python2.4 python2.3 python2.2 dnl
7405: python2.1 python2.0 python1.6 python1.5])
7406:
7407: m4_if([$1],[],[
7408: dnl No version check is needed.
7409: # Find any Python interpreter.
7410: if test -z "$PYTHON"; then
7411: AC_PATH_PROGS([PYTHON], _AM_PYTHON_INTERPRETER_LIST, :)
7412: fi
7413: am_display_PYTHON=python
7414: ], [
7415: dnl A version check is needed.
7416: if test -n "$PYTHON"; then
7417: # If the user set $PYTHON, use it and don't search something else.
7418: AC_MSG_CHECKING([whether $PYTHON version >= $1])
7419: AM_PYTHON_CHECK_VERSION([$PYTHON], [$1],
7420: [AC_MSG_RESULT(yes)],
7421: [AC_MSG_ERROR(too old)])
7422: am_display_PYTHON=$PYTHON
7423: else
7424: # Otherwise, try each interpreter until we find one that satisfies
7425: # VERSION.
7426: AC_CACHE_CHECK([for a Python interpreter with version >= $1],
7427: [am_cv_pathless_PYTHON],[
7428: for am_cv_pathless_PYTHON in _AM_PYTHON_INTERPRETER_LIST none; do
7429: test "$am_cv_pathless_PYTHON" = none && break
7430: AM_PYTHON_CHECK_VERSION([$am_cv_pathless_PYTHON], [$1], [break])
7431: done])
7432: # Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON.
7433: if test "$am_cv_pathless_PYTHON" = none; then
7434: PYTHON=:
7435: else
7436: AC_PATH_PROG([PYTHON], [$am_cv_pathless_PYTHON])
7437: fi
7438: am_display_PYTHON=$am_cv_pathless_PYTHON
7439: fi
7440: ])
7441:
7442: if test "$PYTHON" = :; then
7443: dnl Run any user-specified action, or abort.
7444: m4_default([$3], [AC_MSG_ERROR([no suitable Python interpreter found])])
7445: else
7446:
7447: dnl Query Python for its version number. Getting [:3] seems to be
7448: dnl the best way to do this; it's what "site.py" does in the standard
7449: dnl library.
7450:
7451: AC_CACHE_CHECK([for $am_display_PYTHON version], [am_cv_python_version],
7452: [am_cv_python_version=`$PYTHON -c "import sys; print sys.version[[:3]]"`])
7453: AC_SUBST([PYTHON_VERSION], [$am_cv_python_version])
7454:
7455: dnl Use the values of $prefix and $exec_prefix for the corresponding
7456: dnl values of PYTHON_PREFIX and PYTHON_EXEC_PREFIX. These are made
7457: dnl distinct variables so they can be overridden if need be. However,
7458: dnl general consensus is that you shouldn't need this ability.
7459:
7460: AC_SUBST([PYTHON_PREFIX], ['${prefix}'])
7461: AC_SUBST([PYTHON_EXEC_PREFIX], ['${exec_prefix}'])
7462:
7463: dnl At times (like when building shared libraries) you may want
7464: dnl to know which OS platform Python thinks this is.
7465:
7466: AC_CACHE_CHECK([for $am_display_PYTHON platform], [am_cv_python_platform],
7467: [am_cv_python_platform=`$PYTHON -c "import sys; print sys.platform"`])
7468: AC_SUBST([PYTHON_PLATFORM], [$am_cv_python_platform])
7469:
7470:
7471: dnl Set up 4 directories:
7472:
7473: dnl pythondir -- where to install python scripts. This is the
7474: dnl site-packages directory, not the python standard library
7475: dnl directory like in previous automake betas. This behavior
7476: dnl is more consistent with lispdir.m4 for example.
7477: dnl Query distutils for this directory. distutils does not exist in
7478: dnl Python 1.5, so we fall back to the hardcoded directory if it
7479: dnl doesn't work.
7480: AC_CACHE_CHECK([for $am_display_PYTHON script directory],
7481: [am_cv_python_pythondir],
7482: [am_cv_python_pythondir=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib(0,0,prefix='$PYTHON_PREFIX')" 2>/dev/null ||
7483: echo "$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages"`])
7484: AC_SUBST([pythondir], [$am_cv_python_pythondir])
7485:
7486: dnl pkgpythondir -- $PACKAGE directory under pythondir. Was
7487: dnl PYTHON_SITE_PACKAGE in previous betas, but this naming is
7488: dnl more consistent with the rest of automake.
7489:
7490: AC_SUBST([pkgpythondir], [\${pythondir}/$PACKAGE])
7491:
7492: dnl pyexecdir -- directory for installing python extension modules
7493: dnl (shared libraries)
7494: dnl Query distutils for this directory. distutils does not exist in
7495: dnl Python 1.5, so we fall back to the hardcoded directory if it
7496: dnl doesn't work.
7497: AC_CACHE_CHECK([for $am_display_PYTHON extension module directory],
7498: [am_cv_python_pyexecdir],
7499: [am_cv_python_pyexecdir=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib(1,0,prefix='$PYTHON_EXEC_PREFIX')" 2>/dev/null ||
7500: echo "${PYTHON_EXEC_PREFIX}/lib/python${PYTHON_VERSION}/site-packages"`])
7501: AC_SUBST([pyexecdir], [$am_cv_python_pyexecdir])
7502:
7503: dnl pkgpyexecdir -- $(pyexecdir)/$(PACKAGE)
7504:
7505: AC_SUBST([pkgpyexecdir], [\${pyexecdir}/$PACKAGE])
7506:
7507: dnl Run any user-specified action.
7508: $2
7509: fi
7510:
7511: ])
7512:
7513:
7514: # AM_PYTHON_CHECK_VERSION(PROG, VERSION, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
7515: # ---------------------------------------------------------------------------
7516: # Run ACTION-IF-TRUE if the Python interpreter PROG has version >= VERSION.
7517: # Run ACTION-IF-FALSE otherwise.
7518: # This test uses sys.hexversion instead of the string equivalent (first
7519: # word of sys.version), in order to cope with versions such as 2.2c1.
7520: # hexversion has been introduced in Python 1.5.2; it's probably not
7521: # worth to support older versions (1.5.1 was released on October 31, 1998).
7522: AC_DEFUN([AM_PYTHON_CHECK_VERSION],
7523: [prog="import sys, string
7524: # split strings by '.' and convert to numeric. Append some zeros
7525: # because we need at least 4 digits for the hex conversion.
7526: minver = map(int, string.split('$2', '.')) + [[0, 0, 0]]
7527: minverhex = 0
7528: for i in xrange(0, 4): minverhex = (minverhex << 8) + minver[[i]]
7529: sys.exit(sys.hexversion < minverhex)"
7530: AS_IF([AM_RUN_LOG([$1 -c "$prog"])], [$3], [$4])])
7531:
7532: # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
7533: #
7534: # This file is free software; the Free Software Foundation
7535: # gives unlimited permission to copy and/or distribute it,
7536: # with or without modifications, as long as this notice is preserved.
7537:
7538: # AM_RUN_LOG(COMMAND)
7539: # -------------------
7540: # Run COMMAND, save the exit status in ac_status, and log it.
7541: # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
7542: AC_DEFUN([AM_RUN_LOG],
7543: [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
7544: ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
7545: ac_status=$?
7546: echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
7547: (exit $ac_status); }])
7548:
7549: # Check to make sure that the build environment is sane. -*- Autoconf -*-
7550:
7551: # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
7552: # Free Software Foundation, Inc.
7553: #
7554: # This file is free software; the Free Software Foundation
7555: # gives unlimited permission to copy and/or distribute it,
7556: # with or without modifications, as long as this notice is preserved.
7557:
7558: # serial 4
7559:
7560: # AM_SANITY_CHECK
7561: # ---------------
7562: AC_DEFUN([AM_SANITY_CHECK],
7563: [AC_MSG_CHECKING([whether build environment is sane])
7564: # Just in case
7565: sleep 1
7566: echo timestamp > conftest.file
7567: # Do `set' in a subshell so we don't clobber the current shell's
7568: # arguments. Must try -L first in case configure is actually a
7569: # symlink; some systems play weird games with the mod time of symlinks
7570: # (eg FreeBSD returns the mod time of the symlink's containing
7571: # directory).
7572: if (
7573: set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
7574: if test "$[*]" = "X"; then
7575: # -L didn't work.
7576: set X `ls -t $srcdir/configure conftest.file`
7577: fi
7578: rm -f conftest.file
7579: if test "$[*]" != "X $srcdir/configure conftest.file" \
7580: && test "$[*]" != "X conftest.file $srcdir/configure"; then
7581:
7582: # If neither matched, then we have a broken ls. This can happen
7583: # if, for instance, CONFIG_SHELL is bash and it inherits a
7584: # broken ls alias from the environment. This has actually
7585: # happened. Such a system could not be considered "sane".
7586: AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
7587: alias in your environment])
7588: fi
7589:
7590: test "$[2]" = conftest.file
7591: )
7592: then
7593: # Ok.
7594: :
7595: else
7596: AC_MSG_ERROR([newly created file is older than distributed files!
7597: Check your system clock])
7598: fi
7599: AC_MSG_RESULT(yes)])
7600:
7601: # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
7602: #
7603: # This file is free software; the Free Software Foundation
7604: # gives unlimited permission to copy and/or distribute it,
7605: # with or without modifications, as long as this notice is preserved.
7606:
7607: # AM_PROG_INSTALL_STRIP
7608: # ---------------------
7609: # One issue with vendor `install' (even GNU) is that you can't
7610: # specify the program used to strip binaries. This is especially
7611: # annoying in cross-compiling environments, where the build's strip
7612: # is unlikely to handle the host's binaries.
7613: # Fortunately install-sh will honor a STRIPPROG variable, so we
7614: # always use install-sh in `make install-strip', and initialize
7615: # STRIPPROG with the value of the STRIP variable (set by the user).
7616: AC_DEFUN([AM_PROG_INSTALL_STRIP],
7617: [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
7618: # Installed binaries are usually stripped using `strip' when the user
7619: # run `make install-strip'. However `strip' might not be the right
7620: # tool to use in cross-compilation environments, therefore Automake
7621: # will honor the `STRIP' environment variable to overrule this program.
7622: dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
7623: if test "$cross_compiling" != no; then
7624: AC_CHECK_TOOL([STRIP], [strip], :)
7625: fi
7626: INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
7627: AC_SUBST([INSTALL_STRIP_PROGRAM])])
7628:
7629: # Check how to create a tarball. -*- Autoconf -*-
7630:
7631: # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
7632: #
7633: # This file is free software; the Free Software Foundation
7634: # gives unlimited permission to copy and/or distribute it,
7635: # with or without modifications, as long as this notice is preserved.
7636:
7637: # serial 2
7638:
7639: # _AM_PROG_TAR(FORMAT)
7640: # --------------------
7641: # Check how to create a tarball in format FORMAT.
7642: # FORMAT should be one of `v7', `ustar', or `pax'.
7643: #
7644: # Substitute a variable $(am__tar) that is a command
7645: # writing to stdout a FORMAT-tarball containing the directory
7646: # $tardir.
7647: # tardir=directory && $(am__tar) > result.tar
7648: #
7649: # Substitute a variable $(am__untar) that extract such
7650: # a tarball read from stdin.
7651: # $(am__untar) < result.tar
7652: AC_DEFUN([_AM_PROG_TAR],
7653: [# Always define AMTAR for backward compatibility.
7654: AM_MISSING_PROG([AMTAR], [tar])
7655: m4_if([$1], [v7],
7656: [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
7657: [m4_case([$1], [ustar],, [pax],,
7658: [m4_fatal([Unknown tar format])])
7659: AC_MSG_CHECKING([how to create a $1 tar archive])
7660: # Loop over all known methods to create a tar archive until one works.
7661: _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
7662: _am_tools=${am_cv_prog_tar_$1-$_am_tools}
7663: # Do not fold the above two line into one, because Tru64 sh and
7664: # Solaris sh will not grok spaces in the rhs of `-'.
7665: for _am_tool in $_am_tools
7666: do
7667: case $_am_tool in
7668: gnutar)
7669: for _am_tar in tar gnutar gtar;
7670: do
7671: AM_RUN_LOG([$_am_tar --version]) && break
7672: done
7673: am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
7674: am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
7675: am__untar="$_am_tar -xf -"
7676: ;;
7677: plaintar)
7678: # Must skip GNU tar: if it does not support --format= it doesn't create
7679: # ustar tarball either.
7680: (tar --version) >/dev/null 2>&1 && continue
7681: am__tar='tar chf - "$$tardir"'
7682: am__tar_='tar chf - "$tardir"'
7683: am__untar='tar xf -'
7684: ;;
7685: pax)
7686: am__tar='pax -L -x $1 -w "$$tardir"'
7687: am__tar_='pax -L -x $1 -w "$tardir"'
7688: am__untar='pax -r'
7689: ;;
7690: cpio)
7691: am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
7692: am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
7693: am__untar='cpio -i -H $1 -d'
7694: ;;
7695: none)
7696: am__tar=false
7697: am__tar_=false
7698: am__untar=false
7699: ;;
7700: esac
7701:
7702: # If the value was cached, stop now. We just wanted to have am__tar
7703: # and am__untar set.
7704: test -n "${am_cv_prog_tar_$1}" && break
7705:
7706: # tar/untar a dummy directory, and stop if the command works
7707: rm -rf conftest.dir
7708: mkdir conftest.dir
7709: echo GrepMe > conftest.dir/file
7710: AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
7711: rm -rf conftest.dir
7712: if test -s conftest.tar; then
7713: AM_RUN_LOG([$am__untar <conftest.tar])
7714: grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
7715: fi
7716: done
7717: rm -rf conftest.dir
7718:
7719: AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
7720: AC_MSG_RESULT([$am_cv_prog_tar_$1])])
7721: AC_SUBST([am__tar])
7722: AC_SUBST([am__untar])
7723: ]) # _AM_PROG_TAR
7724:
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