Compiled short changelog from git history
[libipt_ACCOUNT] / aclocal.m4
CommitLineData
fa7f168c 1# generated automatically by aclocal 1.10 -*- Autoconf -*-
3a07e3fb 2
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3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4# 2005, 2006 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.
3a07e3fb 8
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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.
3a07e3fb 13
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14m4_if(m4_PACKAGE_VERSION, [2.61],,
15[m4_fatal([this file was generated for autoconf 2.61.
16You have another version of autoconf. If you want to use that,
17you should regenerate the build system entirely.], [63])])
3a07e3fb 18
fa7f168c 19# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
3a07e3fb 20
ef04510a 21# serial 52 AC_PROG_LIBTOOL
3a07e3fb 22
3a07e3fb 23
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24# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
25# -----------------------------------------------------------
26# If this macro is not defined by Autoconf, define it here.
27m4_ifdef([AC_PROVIDE_IFELSE],
28 [],
29 [m4_define([AC_PROVIDE_IFELSE],
30 [m4_ifdef([AC_PROVIDE_$1],
31 [$2], [$3])])])
3a07e3fb 32
3a07e3fb 33
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34# AC_PROG_LIBTOOL
35# ---------------
3a07e3fb 36AC_DEFUN([AC_PROG_LIBTOOL],
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37[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
38dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
39dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
40 AC_PROVIDE_IFELSE([AC_PROG_CXX],
41 [AC_LIBTOOL_CXX],
42 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
43 ])])
44dnl And a similar setup for Fortran 77 support
45 AC_PROVIDE_IFELSE([AC_PROG_F77],
46 [AC_LIBTOOL_F77],
47 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
48])])
49
50dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
51dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
52dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
53 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
54 [AC_LIBTOOL_GCJ],
55 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
56 [AC_LIBTOOL_GCJ],
57 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
58 [AC_LIBTOOL_GCJ],
59 [ifdef([AC_PROG_GCJ],
60 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
61 ifdef([A][M_PROG_GCJ],
62 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
63 ifdef([LT_AC_PROG_GCJ],
64 [define([LT_AC_PROG_GCJ],
65 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
66])])# AC_PROG_LIBTOOL
67
68
69# _AC_PROG_LIBTOOL
70# ----------------
71AC_DEFUN([_AC_PROG_LIBTOOL],
3a07e3fb 72[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
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73AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
74AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
75AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
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76
77# This can be used to rebuild libtool when needed
78LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
79
80# Always use our own libtool.
81LIBTOOL='$(SHELL) $(top_builddir)/libtool'
82AC_SUBST(LIBTOOL)dnl
83
84# Prevent multiple expansion
85define([AC_PROG_LIBTOOL], [])
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86])# _AC_PROG_LIBTOOL
87
3a07e3fb 88
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89# AC_LIBTOOL_SETUP
90# ----------------
3a07e3fb 91AC_DEFUN([AC_LIBTOOL_SETUP],
fa7f168c 92[AC_PREREQ(2.50)dnl
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93AC_REQUIRE([AC_ENABLE_SHARED])dnl
94AC_REQUIRE([AC_ENABLE_STATIC])dnl
95AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
96AC_REQUIRE([AC_CANONICAL_HOST])dnl
97AC_REQUIRE([AC_CANONICAL_BUILD])dnl
98AC_REQUIRE([AC_PROG_CC])dnl
99AC_REQUIRE([AC_PROG_LD])dnl
100AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
101AC_REQUIRE([AC_PROG_NM])dnl
fa7f168c 102
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103AC_REQUIRE([AC_PROG_LN_S])dnl
104AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
fa7f168c 105# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
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106AC_REQUIRE([AC_OBJEXT])dnl
107AC_REQUIRE([AC_EXEEXT])dnl
108dnl
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109AC_LIBTOOL_SYS_MAX_CMD_LEN
110AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
111AC_LIBTOOL_OBJDIR
4e2cc14a 112
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113AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
114_LT_AC_PROG_ECHO_BACKSLASH
4e2cc14a 115
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116case $host_os in
117aix3*)
118 # AIX sometimes has problems with the GCC collect2 program. For some
119 # reason, if we set the COLLECT_NAMES environment variable, the problems
120 # vanish in a puff of smoke.
121 if test "X${COLLECT_NAMES+set}" != Xset; then
122 COLLECT_NAMES=
123 export COLLECT_NAMES
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124 fi
125 ;;
126esac
127
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128# Sed substitution that helps us do robust quoting. It backslashifies
129# metacharacters that are still active within double-quoted strings.
130Xsed='sed -e 1s/^X//'
131[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
3a07e3fb 132
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133# Same as above, but do not quote variable references.
134[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
3a07e3fb 135
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136# Sed substitution to delay expansion of an escaped shell variable in a
137# double_quote_subst'ed string.
138delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
3a07e3fb 139
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140# Sed substitution to avoid accidental globbing in evaled expressions
141no_glob_subst='s/\*/\\\*/g'
3a07e3fb 142
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143# Constants:
144rm="rm -f"
3a07e3fb 145
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146# Global variables:
147default_ofile=libtool
148can_build_shared=yes
3a07e3fb 149
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150# All known linkers require a `.a' archive for static linking (except MSVC,
151# which needs '.lib').
152libext=a
153ltmain="$ac_aux_dir/ltmain.sh"
154ofile="$default_ofile"
155with_gnu_ld="$lt_cv_prog_gnu_ld"
3a07e3fb 156
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157AC_CHECK_TOOL(AR, ar, false)
158AC_CHECK_TOOL(RANLIB, ranlib, :)
159AC_CHECK_TOOL(STRIP, strip, :)
3a07e3fb 160
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161old_CC="$CC"
162old_CFLAGS="$CFLAGS"
3a07e3fb 163
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164# Set sane defaults for various variables
165test -z "$AR" && AR=ar
166test -z "$AR_FLAGS" && AR_FLAGS=cru
167test -z "$AS" && AS=as
168test -z "$CC" && CC=cc
169test -z "$LTCC" && LTCC=$CC
170test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
171test -z "$DLLTOOL" && DLLTOOL=dlltool
172test -z "$LD" && LD=ld
173test -z "$LN_S" && LN_S="ln -s"
174test -z "$MAGIC_CMD" && MAGIC_CMD=file
175test -z "$NM" && NM=nm
176test -z "$SED" && SED=sed
177test -z "$OBJDUMP" && OBJDUMP=objdump
178test -z "$RANLIB" && RANLIB=:
179test -z "$STRIP" && STRIP=:
180test -z "$ac_objext" && ac_objext=o
3a07e3fb 181
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182# Determine commands to create old-style static archives.
183old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
184old_postinstall_cmds='chmod 644 $oldlib'
185old_postuninstall_cmds=
3a07e3fb 186
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187if test -n "$RANLIB"; then
188 case $host_os in
189 openbsd*)
190 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
191 ;;
192 *)
193 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
194 ;;
195 esac
196 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
197fi
3a07e3fb 198
fa7f168c 199_LT_CC_BASENAME([$compiler])
3a07e3fb 200
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201# Only perform the check for file, if the check method requires it
202case $deplibs_check_method in
203file_magic*)
204 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
205 AC_PATH_MAGIC
206 fi
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207 ;;
208esac
3a07e3fb 209
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210_LT_REQUIRED_DARWIN_CHECKS
211
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212AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
213AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
214enable_win32_dll=yes, enable_win32_dll=no)
3a07e3fb 215
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216AC_ARG_ENABLE([libtool-lock],
217 [AC_HELP_STRING([--disable-libtool-lock],
218 [avoid locking (might break parallel builds)])])
219test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
3a07e3fb 220
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221AC_ARG_WITH([pic],
222 [AC_HELP_STRING([--with-pic],
223 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
224 [pic_mode="$withval"],
225 [pic_mode=default])
226test -z "$pic_mode" && pic_mode=default
3a07e3fb 227
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228# Use C for the default configuration in the libtool script
229tagname=
230AC_LIBTOOL_LANG_C_CONFIG
231_LT_AC_TAGCONFIG
232])# AC_LIBTOOL_SETUP
3a07e3fb 233
3a07e3fb 234
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235# _LT_AC_SYS_COMPILER
236# -------------------
237AC_DEFUN([_LT_AC_SYS_COMPILER],
238[AC_REQUIRE([AC_PROG_CC])dnl
3a07e3fb 239
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240# If no C compiler was specified, use CC.
241LTCC=${LTCC-"$CC"}
3a07e3fb 242
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243# If no C compiler flags were specified, use CFLAGS.
244LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
4e2cc14a 245
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246# Allow CC to be a program name with arguments.
247compiler=$CC
248])# _LT_AC_SYS_COMPILER
4e2cc14a 249
4e2cc14a 250
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251# _LT_CC_BASENAME(CC)
252# -------------------
253# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
254AC_DEFUN([_LT_CC_BASENAME],
255[for cc_temp in $1""; do
256 case $cc_temp in
257 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
258 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
259 \-*) ;;
260 *) break;;
261 esac
4e2cc14a 262done
fa7f168c 263cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
4e2cc14a 264])
4e2cc14a 265
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266
267# _LT_COMPILER_BOILERPLATE
268# ------------------------
269# Check for compiler boilerplate output or warnings with
270# the simple compiler test code.
271AC_DEFUN([_LT_COMPILER_BOILERPLATE],
272[AC_REQUIRE([LT_AC_PROG_SED])dnl
273ac_outfile=conftest.$ac_objext
274echo "$lt_simple_compile_test_code" >conftest.$ac_ext
275eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
276_lt_compiler_boilerplate=`cat conftest.err`
277$rm conftest*
278])# _LT_COMPILER_BOILERPLATE
279
280
281# _LT_LINKER_BOILERPLATE
282# ----------------------
283# Check for linker boilerplate output or warnings with
284# the simple link test code.
285AC_DEFUN([_LT_LINKER_BOILERPLATE],
286[AC_REQUIRE([LT_AC_PROG_SED])dnl
287ac_outfile=conftest.$ac_objext
288echo "$lt_simple_link_test_code" >conftest.$ac_ext
289eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
290_lt_linker_boilerplate=`cat conftest.err`
ef04510a 291$rm -r conftest*
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292])# _LT_LINKER_BOILERPLATE
293
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294# _LT_REQUIRED_DARWIN_CHECKS
295# --------------------------
296# Check for some things on darwin
297AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS],[
298 case $host_os in
299 rhapsody* | darwin*)
300 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
301 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
302
303 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
304 [lt_cv_apple_cc_single_mod=no
305 if test -z "${LT_MULTI_MODULE}"; then
306 # By default we will add the -single_module flag. You can override
307 # by either setting the environment variable LT_MULTI_MODULE
308 # non-empty at configure time, or by adding -multi_module to the
309 # link flags.
310 echo "int foo(void){return 1;}" > conftest.c
311 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
312 -dynamiclib ${wl}-single_module conftest.c
313 if test -f libconftest.dylib; then
314 lt_cv_apple_cc_single_mod=yes
315 rm -rf libconftest.dylib*
316 fi
317 rm conftest.c
318 fi])
319 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
320 [lt_cv_ld_exported_symbols_list],
321 [lt_cv_ld_exported_symbols_list=no
322 save_LDFLAGS=$LDFLAGS
323 echo "_main" > conftest.sym
324 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
325 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
326 [lt_cv_ld_exported_symbols_list=yes],
327 [lt_cv_ld_exported_symbols_list=no])
328 LDFLAGS="$save_LDFLAGS"
329 ])
330 case $host_os in
331 rhapsody* | darwin1.[[0123]])
332 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
333 darwin1.*)
334 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
335 darwin*)
336 # if running on 10.5 or later, the deployment target defaults
337 # to the OS version, if on x86, and 10.4, the deployment
338 # target defaults to 10.4. Don't you love it?
339 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
340 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
341 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
342 10.[[012]]*)
343 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
344 10.*)
345 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
346 esac
347 ;;
348 esac
349 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
350 _lt_dar_single_mod='$single_module'
351 fi
352 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
353 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
354 else
355 _lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}"
356 fi
357 if test "$DSYMUTIL" != ":"; then
358 _lt_dsymutil="~$DSYMUTIL \$lib || :"
359 else
360 _lt_dsymutil=
361 fi
362 ;;
363 esac
364])
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365
366# _LT_AC_SYS_LIBPATH_AIX
367# ----------------------
368# Links a minimal program and checks the executable
369# for the system default hardcoded library path. In most cases,
370# this is /usr/lib:/lib, but when the MPI compilers are used
371# the location of the communication and MPI libs are included too.
372# If we don't find anything, use the default library path according
373# to the aix ld manual.
374AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
375[AC_REQUIRE([LT_AC_PROG_SED])dnl
376AC_LINK_IFELSE(AC_LANG_PROGRAM,[
377lt_aix_libpath_sed='
378 /Import File Strings/,/^$/ {
379 /^0/ {
380 s/^0 *\(.*\)$/\1/
381 p
382 }
383 }'
384aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
385# Check for a 64-bit object if we didn't find anything.
386if test -z "$aix_libpath"; then
387 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
388fi],[])
389if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
390])# _LT_AC_SYS_LIBPATH_AIX
391
392
393# _LT_AC_SHELL_INIT(ARG)
394# ----------------------
395AC_DEFUN([_LT_AC_SHELL_INIT],
396[ifdef([AC_DIVERSION_NOTICE],
397 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
398 [AC_DIVERT_PUSH(NOTICE)])
399$1
400AC_DIVERT_POP
401])# _LT_AC_SHELL_INIT
402
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403
404# _LT_AC_PROG_ECHO_BACKSLASH
405# --------------------------
406# Add some code to the start of the generated configure script which
407# will find an echo command which doesn't interpret backslashes.
408AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
fa7f168c 409[_LT_AC_SHELL_INIT([
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410# Check that we are running under the correct shell.
411SHELL=${CONFIG_SHELL-/bin/sh}
412
413case X$ECHO in
414X*--fallback-echo)
415 # Remove one level of quotation (which was required for Make).
416 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
417 ;;
418esac
419
420echo=${ECHO-echo}
421if test "X[$]1" = X--no-reexec; then
422 # Discard the --no-reexec flag, and continue.
423 shift
424elif test "X[$]1" = X--fallback-echo; then
425 # Avoid inline document here, it may be left over
426 :
fa7f168c 427elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
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428 # Yippee, $echo works!
429 :
430else
431 # Restart under the correct shell.
432 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
433fi
434
435if test "X[$]1" = X--fallback-echo; then
436 # used as fallback echo
437 shift
438 cat <<EOF
fa7f168c 439[$]*
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440EOF
441 exit 0
442fi
443
444# The HP-UX ksh and POSIX shell print the target directory to stdout
445# if CDPATH is set.
fa7f168c 446(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
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447
448if test -z "$ECHO"; then
449if test "X${echo_test_string+set}" != Xset; then
450# find a string as large as possible, as long as the shell can cope with it
451 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
452 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
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453 if (echo_test_string=`eval $cmd`) 2>/dev/null &&
454 echo_test_string=`eval $cmd` &&
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455 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
456 then
457 break
458 fi
459 done
460fi
461
462if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
463 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
464 test "X$echo_testing_string" = "X$echo_test_string"; then
465 :
466else
467 # The Solaris, AIX, and Digital Unix default echo programs unquote
468 # backslashes. This makes it impossible to quote backslashes using
469 # echo "$something" | sed 's/\\/\\\\/g'
470 #
471 # So, first we look for a working echo in the user's PATH.
472
fa7f168c 473 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3a07e3fb 474 for dir in $PATH /usr/ucb; do
fa7f168c 475 IFS="$lt_save_ifs"
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476 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
477 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
478 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
479 test "X$echo_testing_string" = "X$echo_test_string"; then
480 echo="$dir/echo"
481 break
482 fi
483 done
fa7f168c 484 IFS="$lt_save_ifs"
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485
486 if test "X$echo" = Xecho; then
487 # We didn't find a better echo, so look for alternatives.
488 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
489 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
490 test "X$echo_testing_string" = "X$echo_test_string"; then
491 # This shell has a builtin print -r that does the trick.
492 echo='print -r'
493 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
494 test "X$CONFIG_SHELL" != X/bin/ksh; then
495 # If we have ksh, try running configure again with it.
496 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
497 export ORIGINAL_CONFIG_SHELL
498 CONFIG_SHELL=/bin/ksh
499 export CONFIG_SHELL
500 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
501 else
502 # Try using printf.
503 echo='printf %s\n'
504 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
505 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
506 test "X$echo_testing_string" = "X$echo_test_string"; then
507 # Cool, printf works
508 :
509 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
510 test "X$echo_testing_string" = 'X\t' &&
511 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
512 test "X$echo_testing_string" = "X$echo_test_string"; then
513 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
514 export CONFIG_SHELL
515 SHELL="$CONFIG_SHELL"
516 export SHELL
517 echo="$CONFIG_SHELL [$]0 --fallback-echo"
518 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
519 test "X$echo_testing_string" = 'X\t' &&
520 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
521 test "X$echo_testing_string" = "X$echo_test_string"; then
522 echo="$CONFIG_SHELL [$]0 --fallback-echo"
523 else
524 # maybe with a smaller string...
525 prev=:
526
527 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
528 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
529 then
530 break
531 fi
532 prev="$cmd"
533 done
534
535 if test "$prev" != 'sed 50q "[$]0"'; then
536 echo_test_string=`eval $prev`
537 export echo_test_string
538 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
539 else
540 # Oops. We lost completely, so just stick with echo.
541 echo=echo
542 fi
543 fi
544 fi
545 fi
546fi
547fi
548
549# Copy echo and quote the copy suitably for passing to libtool from
550# the Makefile, instead of quoting the original, which is used later.
551ECHO=$echo
552if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
553 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
554fi
555
556AC_SUBST(ECHO)
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557])])# _LT_AC_PROG_ECHO_BACKSLASH
558
559
560# _LT_AC_LOCK
561# -----------
562AC_DEFUN([_LT_AC_LOCK],
563[AC_ARG_ENABLE([libtool-lock],
564 [AC_HELP_STRING([--disable-libtool-lock],
565 [avoid locking (might break parallel builds)])])
566test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
567
568# Some flags need to be propagated to the compiler or linker for good
569# libtool support.
570case $host in
571ia64-*-hpux*)
572 # Find out which ABI we are using.
573 echo 'int i;' > conftest.$ac_ext
574 if AC_TRY_EVAL(ac_compile); then
575 case `/usr/bin/file conftest.$ac_objext` in
576 *ELF-32*)
577 HPUX_IA64_MODE="32"
578 ;;
579 *ELF-64*)
580 HPUX_IA64_MODE="64"
581 ;;
582 esac
583 fi
584 rm -rf conftest*
585 ;;
586*-*-irix6*)
587 # Find out which ABI we are using.
588 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
589 if AC_TRY_EVAL(ac_compile); then
590 if test "$lt_cv_prog_gnu_ld" = yes; then
591 case `/usr/bin/file conftest.$ac_objext` in
592 *32-bit*)
593 LD="${LD-ld} -melf32bsmip"
594 ;;
595 *N32*)
596 LD="${LD-ld} -melf32bmipn32"
597 ;;
598 *64-bit*)
599 LD="${LD-ld} -melf64bmip"
600 ;;
601 esac
602 else
603 case `/usr/bin/file conftest.$ac_objext` in
604 *32-bit*)
605 LD="${LD-ld} -32"
606 ;;
607 *N32*)
608 LD="${LD-ld} -n32"
609 ;;
610 *64-bit*)
611 LD="${LD-ld} -64"
612 ;;
613 esac
614 fi
615 fi
616 rm -rf conftest*
617 ;;
618
619x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
620s390*-*linux*|sparc*-*linux*)
621 # Find out which ABI we are using.
622 echo 'int i;' > conftest.$ac_ext
623 if AC_TRY_EVAL(ac_compile); then
624 case `/usr/bin/file conftest.o` in
625 *32-bit*)
626 case $host in
627 x86_64-*kfreebsd*-gnu)
628 LD="${LD-ld} -m elf_i386_fbsd"
629 ;;
630 x86_64-*linux*)
631 LD="${LD-ld} -m elf_i386"
632 ;;
633 ppc64-*linux*|powerpc64-*linux*)
634 LD="${LD-ld} -m elf32ppclinux"
635 ;;
636 s390x-*linux*)
637 LD="${LD-ld} -m elf_s390"
638 ;;
639 sparc64-*linux*)
640 LD="${LD-ld} -m elf32_sparc"
641 ;;
642 esac
643 ;;
644 *64-bit*)
645 libsuff=64
646 case $host in
647 x86_64-*kfreebsd*-gnu)
648 LD="${LD-ld} -m elf_x86_64_fbsd"
649 ;;
650 x86_64-*linux*)
651 LD="${LD-ld} -m elf_x86_64"
652 ;;
653 ppc*-*linux*|powerpc*-*linux*)
654 LD="${LD-ld} -m elf64ppc"
655 ;;
656 s390*-*linux*)
657 LD="${LD-ld} -m elf64_s390"
658 ;;
659 sparc*-*linux*)
660 LD="${LD-ld} -m elf64_sparc"
661 ;;
662 esac
663 ;;
664 esac
665 fi
666 rm -rf conftest*
667 ;;
668
669*-*-sco3.2v5*)
670 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
671 SAVE_CFLAGS="$CFLAGS"
672 CFLAGS="$CFLAGS -belf"
673 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
674 [AC_LANG_PUSH(C)
675 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
676 AC_LANG_POP])
677 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
678 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
679 CFLAGS="$SAVE_CFLAGS"
680 fi
681 ;;
682sparc*-*solaris*)
683 # Find out which ABI we are using.
684 echo 'int i;' > conftest.$ac_ext
685 if AC_TRY_EVAL(ac_compile); then
686 case `/usr/bin/file conftest.o` in
687 *64-bit*)
688 case $lt_cv_prog_gnu_ld in
689 yes*) LD="${LD-ld} -m elf64_sparc" ;;
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690 *)
691 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
692 LD="${LD-ld} -64"
693 fi
694 ;;
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695 esac
696 ;;
697 esac
698 fi
699 rm -rf conftest*
700 ;;
701
702AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
703[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
704 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
705 AC_CHECK_TOOL(AS, as, false)
706 AC_CHECK_TOOL(OBJDUMP, objdump, false)
707 ;;
708 ])
709esac
710
711need_locks="$enable_libtool_lock"
712
713])# _LT_AC_LOCK
714
715
716# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
717# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
718# ----------------------------------------------------------------
719# Check whether the given compiler option works
720AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
721[AC_REQUIRE([LT_AC_PROG_SED])
722AC_CACHE_CHECK([$1], [$2],
723 [$2=no
724 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
725 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
726 lt_compiler_flag="$3"
727 # Insert the option either (1) after the last *FLAGS variable, or
728 # (2) before a word containing "conftest.", or (3) at the end.
729 # Note that $ac_compile itself does not contain backslashes and begins
730 # with a dollar sign (not a hyphen), so the echo should work correctly.
731 # The option is referenced via a variable to avoid confusing sed.
732 lt_compile=`echo "$ac_compile" | $SED \
733 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
734 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
735 -e 's:$: $lt_compiler_flag:'`
736 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
737 (eval "$lt_compile" 2>conftest.err)
738 ac_status=$?
739 cat conftest.err >&AS_MESSAGE_LOG_FD
740 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
741 if (exit $ac_status) && test -s "$ac_outfile"; then
742 # The compiler can only warn and ignore the option if not recognized
743 # So say no if there are warnings other than the usual output.
744 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
745 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
746 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
747 $2=yes
748 fi
749 fi
750 $rm conftest*
751])
752
753if test x"[$]$2" = xyes; then
754 ifelse([$5], , :, [$5])
755else
756 ifelse([$6], , :, [$6])
757fi
758])# AC_LIBTOOL_COMPILER_OPTION
759
760
761# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
762# [ACTION-SUCCESS], [ACTION-FAILURE])
763# ------------------------------------------------------------
764# Check whether the given compiler option works
765AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
766[AC_REQUIRE([LT_AC_PROG_SED])dnl
767AC_CACHE_CHECK([$1], [$2],
768 [$2=no
769 save_LDFLAGS="$LDFLAGS"
770 LDFLAGS="$LDFLAGS $3"
771 echo "$lt_simple_link_test_code" > conftest.$ac_ext
772 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
773 # The linker can only warn and ignore the option if not recognized
774 # So say no if there are warnings
775 if test -s conftest.err; then
776 # Append any errors to the config.log.
777 cat conftest.err 1>&AS_MESSAGE_LOG_FD
778 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
779 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
780 if diff conftest.exp conftest.er2 >/dev/null; then
781 $2=yes
782 fi
783 else
784 $2=yes
785 fi
786 fi
ef04510a 787 $rm -r conftest*
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788 LDFLAGS="$save_LDFLAGS"
789])
790
791if test x"[$]$2" = xyes; then
792 ifelse([$4], , :, [$4])
793else
794 ifelse([$5], , :, [$5])
795fi
796])# AC_LIBTOOL_LINKER_OPTION
797
798
799# AC_LIBTOOL_SYS_MAX_CMD_LEN
800# --------------------------
801AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
802[# find the maximum length of command line arguments
803AC_MSG_CHECKING([the maximum length of command line arguments])
804AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
805 i=0
806 teststring="ABCD"
807
808 case $build_os in
809 msdosdjgpp*)
810 # On DJGPP, this test can blow up pretty badly due to problems in libc
811 # (any single argument exceeding 2000 bytes causes a buffer overrun
812 # during glob expansion). Even if it were fixed, the result of this
813 # check would be larger than it should be.
814 lt_cv_sys_max_cmd_len=12288; # 12K is about right
815 ;;
816
817 gnu*)
818 # Under GNU Hurd, this test is not required because there is
819 # no limit to the length of command line arguments.
820 # Libtool will interpret -1 as no limit whatsoever
821 lt_cv_sys_max_cmd_len=-1;
822 ;;
823
824 cygwin* | mingw*)
825 # On Win9x/ME, this test blows up -- it succeeds, but takes
826 # about 5 minutes as the teststring grows exponentially.
827 # Worse, since 9x/ME are not pre-emptively multitasking,
828 # you end up with a "frozen" computer, even though with patience
829 # the test eventually succeeds (with a max line length of 256k).
830 # Instead, let's just punt: use the minimum linelength reported by
831 # all of the supported platforms: 8192 (on NT/2K/XP).
832 lt_cv_sys_max_cmd_len=8192;
833 ;;
834
835 amigaos*)
836 # On AmigaOS with pdksh, this test takes hours, literally.
837 # So we just punt and use a minimum line length of 8192.
838 lt_cv_sys_max_cmd_len=8192;
839 ;;
840
841 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
842 # This has been around since 386BSD, at least. Likely further.
843 if test -x /sbin/sysctl; then
844 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
845 elif test -x /usr/sbin/sysctl; then
846 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
847 else
848 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
849 fi
850 # And add a safety zone
851 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
852 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
853 ;;
854
855 interix*)
856 # We know the value 262144 and hardcode it with a safety zone (like BSD)
857 lt_cv_sys_max_cmd_len=196608
858 ;;
859
860 osf*)
861 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
862 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
863 # nice to cause kernel panics so lets avoid the loop below.
864 # First set a reasonable default.
865 lt_cv_sys_max_cmd_len=16384
866 #
867 if test -x /sbin/sysconfig; then
868 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
869 *1*) lt_cv_sys_max_cmd_len=-1 ;;
870 esac
871 fi
872 ;;
873 sco3.2v5*)
874 lt_cv_sys_max_cmd_len=102400
875 ;;
876 sysv5* | sco5v6* | sysv4.2uw2*)
877 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
878 if test -n "$kargmax"; then
879 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
880 else
881 lt_cv_sys_max_cmd_len=32768
882 fi
883 ;;
884 *)
885 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
886 if test -n "$lt_cv_sys_max_cmd_len"; then
887 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
888 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
889 else
890 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
891 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
892 = "XX$teststring") >/dev/null 2>&1 &&
893 new_result=`expr "X$teststring" : ".*" 2>&1` &&
894 lt_cv_sys_max_cmd_len=$new_result &&
895 test $i != 17 # 1/2 MB should be enough
896 do
897 i=`expr $i + 1`
898 teststring=$teststring$teststring
899 done
900 teststring=
901 # Add a significant safety factor because C++ compilers can tack on massive
902 # amounts of additional arguments before passing them to the linker.
903 # It appears as though 1/2 is a usable value.
904 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
905 fi
906 ;;
907 esac
908])
909if test -n $lt_cv_sys_max_cmd_len ; then
910 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
911else
912 AC_MSG_RESULT(none)
913fi
914])# AC_LIBTOOL_SYS_MAX_CMD_LEN
915
916
917# _LT_AC_CHECK_DLFCN
918# ------------------
919AC_DEFUN([_LT_AC_CHECK_DLFCN],
920[AC_CHECK_HEADERS(dlfcn.h)dnl
921])# _LT_AC_CHECK_DLFCN
922
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923
924# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
925# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
fa7f168c 926# ---------------------------------------------------------------------
3a07e3fb 927AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
fa7f168c
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928[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
929if test "$cross_compiling" = yes; then :
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930 [$4]
931else
932 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
933 lt_status=$lt_dlunknown
934 cat > conftest.$ac_ext <<EOF
935[#line __oline__ "configure"
936#include "confdefs.h"
937
938#if HAVE_DLFCN_H
939#include <dlfcn.h>
940#endif
941
942#include <stdio.h>
943
944#ifdef RTLD_GLOBAL
945# define LT_DLGLOBAL RTLD_GLOBAL
946#else
947# ifdef DL_GLOBAL
948# define LT_DLGLOBAL DL_GLOBAL
949# else
950# define LT_DLGLOBAL 0
951# endif
952#endif
953
954/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
955 find out it does not work in some platform. */
956#ifndef LT_DLLAZY_OR_NOW
957# ifdef RTLD_LAZY
958# define LT_DLLAZY_OR_NOW RTLD_LAZY
959# else
960# ifdef DL_LAZY
961# define LT_DLLAZY_OR_NOW DL_LAZY
962# else
963# ifdef RTLD_NOW
964# define LT_DLLAZY_OR_NOW RTLD_NOW
965# else
966# ifdef DL_NOW
967# define LT_DLLAZY_OR_NOW DL_NOW
968# else
969# define LT_DLLAZY_OR_NOW 0
970# endif
971# endif
972# endif
973# endif
974#endif
975
976#ifdef __cplusplus
977extern "C" void exit (int);
978#endif
979
980void fnord() { int i=42;}
981int main ()
982{
983 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
984 int status = $lt_dlunknown;
985
986 if (self)
987 {
988 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
989 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
990 /* dlclose (self); */
991 }
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992 else
993 puts (dlerror ());
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994
995 exit (status);
996}]
997EOF
998 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
fa7f168c 999 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
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1000 lt_status=$?
1001 case x$lt_status in
1002 x$lt_dlno_uscore) $1 ;;
1003 x$lt_dlneed_uscore) $2 ;;
fa7f168c 1004 x$lt_dlunknown|x*) $3 ;;
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1005 esac
1006 else :
1007 # compilation failed
1008 $3
1009 fi
1010fi
1011rm -fr conftest*
1012])# _LT_AC_TRY_DLOPEN_SELF
1013
fa7f168c 1014
3a07e3fb 1015# AC_LIBTOOL_DLOPEN_SELF
fa7f168c 1016# ----------------------
3a07e3fb 1017AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
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1018[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1019if test "x$enable_dlopen" != xyes; then
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1020 enable_dlopen=unknown
1021 enable_dlopen_self=unknown
1022 enable_dlopen_self_static=unknown
1023else
1024 lt_cv_dlopen=no
1025 lt_cv_dlopen_libs=
1026
1027 case $host_os in
1028 beos*)
1029 lt_cv_dlopen="load_add_on"
1030 lt_cv_dlopen_libs=
1031 lt_cv_dlopen_self=yes
1032 ;;
1033
fa7f168c 1034 mingw* | pw32*)
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1035 lt_cv_dlopen="LoadLibrary"
1036 lt_cv_dlopen_libs=
1037 ;;
1038
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1039 cygwin*)
1040 lt_cv_dlopen="dlopen"
1041 lt_cv_dlopen_libs=
1042 ;;
1043
1044 darwin*)
1045 # if libdl is installed we need to link against it
1046 AC_CHECK_LIB([dl], [dlopen],
1047 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1048 lt_cv_dlopen="dyld"
1049 lt_cv_dlopen_libs=
1050 lt_cv_dlopen_self=yes
1051 ])
1052 ;;
1053
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1054 *)
1055 AC_CHECK_FUNC([shl_load],
fa7f168c 1056 [lt_cv_dlopen="shl_load"],
3a07e3fb 1057 [AC_CHECK_LIB([dld], [shl_load],
ef04510a 1058 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
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1059 [AC_CHECK_FUNC([dlopen],
1060 [lt_cv_dlopen="dlopen"],
1061 [AC_CHECK_LIB([dl], [dlopen],
fa7f168c 1062 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
3a07e3fb 1063 [AC_CHECK_LIB([svld], [dlopen],
fa7f168c 1064 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
3a07e3fb 1065 [AC_CHECK_LIB([dld], [dld_link],
ef04510a 1066 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
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1067 ])
1068 ])
1069 ])
1070 ])
1071 ])
1072 ;;
1073 esac
1074
1075 if test "x$lt_cv_dlopen" != xno; then
1076 enable_dlopen=yes
1077 else
1078 enable_dlopen=no
1079 fi
1080
1081 case $lt_cv_dlopen in
1082 dlopen)
1083 save_CPPFLAGS="$CPPFLAGS"
1084 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1085
1086 save_LDFLAGS="$LDFLAGS"
fa7f168c 1087 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
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1088
1089 save_LIBS="$LIBS"
1090 LIBS="$lt_cv_dlopen_libs $LIBS"
1091
1092 AC_CACHE_CHECK([whether a program can dlopen itself],
1093 lt_cv_dlopen_self, [dnl
1094 _LT_AC_TRY_DLOPEN_SELF(
1095 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1096 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1097 ])
1098
1099 if test "x$lt_cv_dlopen_self" = xyes; then
fa7f168c 1100 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
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1101 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1102 lt_cv_dlopen_self_static, [dnl
1103 _LT_AC_TRY_DLOPEN_SELF(
1104 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1105 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1106 ])
1107 fi
1108
1109 CPPFLAGS="$save_CPPFLAGS"
1110 LDFLAGS="$save_LDFLAGS"
1111 LIBS="$save_LIBS"
1112 ;;
1113 esac
1114
1115 case $lt_cv_dlopen_self in
1116 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1117 *) enable_dlopen_self=unknown ;;
1118 esac
1119
1120 case $lt_cv_dlopen_self_static in
1121 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1122 *) enable_dlopen_self_static=unknown ;;
1123 esac
1124fi
1125])# AC_LIBTOOL_DLOPEN_SELF
1126
3a07e3fb 1127
fa7f168c
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1128# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1129# ---------------------------------
1130# Check to see if options -c and -o are simultaneously supported by compiler
1131AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1132[AC_REQUIRE([LT_AC_PROG_SED])dnl
1133AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1134AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1135 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1136 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1137 $rm -r conftest 2>/dev/null
1138 mkdir conftest
1139 cd conftest
1140 mkdir out
1141 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1142
1143 lt_compiler_flag="-o out/conftest2.$ac_objext"
1144 # Insert the option either (1) after the last *FLAGS variable, or
1145 # (2) before a word containing "conftest.", or (3) at the end.
1146 # Note that $ac_compile itself does not contain backslashes and begins
1147 # with a dollar sign (not a hyphen), so the echo should work correctly.
1148 lt_compile=`echo "$ac_compile" | $SED \
1149 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1150 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1151 -e 's:$: $lt_compiler_flag:'`
1152 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1153 (eval "$lt_compile" 2>out/conftest.err)
1154 ac_status=$?
1155 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1156 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1157 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1158 then
1159 # The compiler can only warn and ignore the option if not recognized
1160 # So say no if there are warnings
1161 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1162 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1163 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1164 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1165 fi
1166 fi
1167 chmod u+w . 2>&AS_MESSAGE_LOG_FD
1168 $rm conftest*
1169 # SGI C++ compiler will create directory out/ii_files/ for
1170 # template instantiation
1171 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1172 $rm out/* && rmdir out
1173 cd ..
1174 rmdir conftest
1175 $rm conftest*
4e2cc14a 1176])
fa7f168c 1177])# AC_LIBTOOL_PROG_CC_C_O
3a07e3fb 1178
4e2cc14a 1179
fa7f168c
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1180# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1181# -----------------------------------------
4e2cc14a 1182# Check to see if we can do hard links to lock some files if needed
fa7f168c
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1183AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1184[AC_REQUIRE([_LT_AC_LOCK])dnl
1185
3a07e3fb 1186hard_links="nottested"
fa7f168c 1187if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
3a07e3fb
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1188 # do not overwrite the value of need_locks provided by the user
1189 AC_MSG_CHECKING([if we can lock with hard links])
1190 hard_links=yes
1191 $rm conftest*
1192 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1193 touch conftest.a
1194 ln conftest.a conftest.b 2>&5 || hard_links=no
1195 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1196 AC_MSG_RESULT([$hard_links])
1197 if test "$hard_links" = no; then
fa7f168c 1198 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
3a07e3fb
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1199 need_locks=warn
1200 fi
1201else
1202 need_locks=no
1203fi
fa7f168c 1204])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
3a07e3fb 1205
4e2cc14a 1206
fa7f168c
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1207# AC_LIBTOOL_OBJDIR
1208# -----------------
1209AC_DEFUN([AC_LIBTOOL_OBJDIR],
1210[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1211[rm -f .libs 2>/dev/null
1212mkdir .libs 2>/dev/null
1213if test -d .libs; then
1214 lt_cv_objdir=.libs
4e2cc14a 1215else
fa7f168c
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1216 # MS-DOS does not allow filenames that begin with a dot.
1217 lt_cv_objdir=_libs
4e2cc14a 1218fi
fa7f168c
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1219rmdir .libs 2>/dev/null])
1220objdir=$lt_cv_objdir
1221])# AC_LIBTOOL_OBJDIR
3a07e3fb 1222
fa7f168c
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1223
1224# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1225# ----------------------------------------------
3a07e3fb 1226# Check hardcoding attributes.
fa7f168c
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1227AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1228[AC_MSG_CHECKING([how to hardcode library paths into programs])
1229_LT_AC_TAGVAR(hardcode_action, $1)=
1230if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1231 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1232 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
3a07e3fb
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1233
1234 # We can hardcode non-existant directories.
fa7f168c 1235 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
3a07e3fb
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1236 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1237 # have to relink, otherwise we might link with an installed library
1238 # when we should be linking with a yet-to-be-installed one
fa7f168c
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1239 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1240 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
3a07e3fb 1241 # Linking always hardcodes the temporary library directory.
fa7f168c 1242 _LT_AC_TAGVAR(hardcode_action, $1)=relink
3a07e3fb
TJ
1243 else
1244 # We can link without hardcoding, and we can hardcode nonexisting dirs.
fa7f168c 1245 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
3a07e3fb
TJ
1246 fi
1247else
1248 # We cannot hardcode anything, or else we can only hardcode existing
1249 # directories.
fa7f168c
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1250 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1251fi
1252AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1253
1254if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1255 # Fast installation is not supported
1256 enable_fast_install=no
1257elif test "$shlibpath_overrides_runpath" = yes ||
1258 test "$enable_shared" = no; then
1259 # Fast installation is not necessary
1260 enable_fast_install=needless
3a07e3fb 1261fi
fa7f168c 1262])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
3a07e3fb 1263
fa7f168c
TJ
1264
1265# AC_LIBTOOL_SYS_LIB_STRIP
1266# ------------------------
1267AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1268[striplib=
3a07e3fb
TJ
1269old_striplib=
1270AC_MSG_CHECKING([whether stripping libraries is possible])
1271if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1272 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1273 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1274 AC_MSG_RESULT([yes])
1275else
fa7f168c
TJ
1276# FIXME - insert some real tests, host_os isn't really good enough
1277 case $host_os in
1278 darwin*)
1279 if test -n "$STRIP" ; then
1280 striplib="$STRIP -x"
1281 old_striplib="$STRIP -S"
1282 AC_MSG_RESULT([yes])
1283 else
3a07e3fb 1284 AC_MSG_RESULT([no])
3a07e3fb 1285fi
fa7f168c
TJ
1286 ;;
1287 *)
1288 AC_MSG_RESULT([no])
1289 ;;
1290 esac
1291fi
1292])# AC_LIBTOOL_SYS_LIB_STRIP
3a07e3fb
TJ
1293
1294
fa7f168c
TJ
1295# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1296# -----------------------------
3a07e3fb 1297# PORTME Fill in your ld.so characteristics
fa7f168c
TJ
1298AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1299[AC_REQUIRE([LT_AC_PROG_SED])dnl
4e2cc14a 1300AC_MSG_CHECKING([dynamic linker characteristics])
3a07e3fb
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1301library_names_spec=
1302libname_spec='lib$name'
1303soname_spec=
fa7f168c 1304shrext_cmds=".so"
3a07e3fb
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1305postinstall_cmds=
1306postuninstall_cmds=
1307finish_cmds=
1308finish_eval=
1309shlibpath_var=
1310shlibpath_overrides_runpath=unknown
1311version_type=none
1312dynamic_linker="$host_os ld.so"
1313sys_lib_dlsearch_path_spec="/lib /usr/lib"
fa7f168c
TJ
1314m4_if($1,[],[
1315if test "$GCC" = yes; then
1316 case $host_os in
1317 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
1318 *) lt_awk_arg="/^libraries:/" ;;
1319 esac
1320 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1321 if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
1322 # if the path contains ";" then we assume it to be the separator
1323 # otherwise default to the standard path separator (i.e. ":") - it is
1324 # assumed that no part of a normal pathname contains ";" but that should
1325 # okay in the real world where ";" in dirpaths is itself problematic.
1326 lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
1327 else
1328 lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1329 fi
1330 # Ok, now we have the path, separated by spaces, we can step through it
1331 # and add multilib dir if necessary.
1332 lt_tmp_lt_search_path_spec=
1333 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
1334 for lt_sys_path in $lt_search_path_spec; do
1335 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
1336 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
1337 else
1338 test -d "$lt_sys_path" && \
1339 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
1340 fi
1341 done
1342 lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
1343BEGIN {RS=" "; FS="/|\n";} {
1344 lt_foo="";
1345 lt_count=0;
1346 for (lt_i = NF; lt_i > 0; lt_i--) {
1347 if ($lt_i != "" && $lt_i != ".") {
1348 if ($lt_i == "..") {
1349 lt_count++;
1350 } else {
1351 if (lt_count == 0) {
1352 lt_foo="/" $lt_i lt_foo;
1353 } else {
1354 lt_count--;
1355 }
1356 }
1357 }
1358 }
1359 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
1360 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
1361}'`
1362 sys_lib_search_path_spec=`echo $lt_search_path_spec`
1363else
1364 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1365fi])
1366need_lib_prefix=unknown
1367hardcode_into_libs=no
1368
1369# when you set need_version to no, make sure it does not cause -set_version
1370# flags to be left without arguments
1371need_version=unknown
3a07e3fb
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1372
1373case $host_os in
1374aix3*)
1375 version_type=linux
fa7f168c 1376 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
3a07e3fb
TJ
1377 shlibpath_var=LIBPATH
1378
fa7f168c
TJ
1379 # AIX 3 has no versioning support, so we append a major version to the name.
1380 soname_spec='${libname}${release}${shared_ext}$major'
3a07e3fb
TJ
1381 ;;
1382
ef04510a 1383aix[[4-9]]*)
3a07e3fb 1384 version_type=linux
fa7f168c
TJ
1385 need_lib_prefix=no
1386 need_version=no
1387 hardcode_into_libs=yes
3a07e3fb
TJ
1388 if test "$host_cpu" = ia64; then
1389 # AIX 5 supports IA64
fa7f168c 1390 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
3a07e3fb
TJ
1391 shlibpath_var=LD_LIBRARY_PATH
1392 else
1393 # With GCC up to 2.95.x, collect2 would create an import file
1394 # for dependence libraries. The import file would start with
1395 # the line `#! .'. This would cause the generated library to
1396 # depend on `.', always an invalid library. This was fixed in
1397 # development snapshots of GCC prior to 3.0.
1398 case $host_os in
1399 aix4 | aix4.[[01]] | aix4.[[01]].*)
fa7f168c
TJ
1400 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1401 echo ' yes '
1402 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1403 :
1404 else
1405 can_build_shared=no
1406 fi
1407 ;;
3a07e3fb 1408 esac
fa7f168c
TJ
1409 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1410 # soname into executable. Probably we can add versioning support to
1411 # collect2, so additional links can be useful in future.
3a07e3fb
TJ
1412 if test "$aix_use_runtimelinking" = yes; then
1413 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1414 # instead of lib<name>.a to let people know that these are not
1415 # typical AIX shared libraries.
fa7f168c 1416 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3a07e3fb
TJ
1417 else
1418 # We preserve .a as extension for shared libraries through AIX4.2
1419 # and later when we are not doing run time linking.
1420 library_names_spec='${libname}${release}.a $libname.a'
fa7f168c 1421 soname_spec='${libname}${release}${shared_ext}$major'
3a07e3fb
TJ
1422 fi
1423 shlibpath_var=LIBPATH
1424 fi
1425 ;;
1426
1427amigaos*)
1428 library_names_spec='$libname.ixlibrary $libname.a'
1429 # Create ${libname}_ixlibrary.a entries in /sys/libs.
fa7f168c 1430 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 ${libname}_ixlibrary.a || exit 1; done'
3a07e3fb
TJ
1431 ;;
1432
1433beos*)
fa7f168c 1434 library_names_spec='${libname}${shared_ext}'
3a07e3fb
TJ
1435 dynamic_linker="$host_os ld.so"
1436 shlibpath_var=LIBRARY_PATH
1437 ;;
1438
fa7f168c 1439bsdi[[45]]*)
3a07e3fb
TJ
1440 version_type=linux
1441 need_version=no
fa7f168c
TJ
1442 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1443 soname_spec='${libname}${release}${shared_ext}$major'
3a07e3fb
TJ
1444 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1445 shlibpath_var=LD_LIBRARY_PATH
1446 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1447 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1448 # the default ld.so.conf also contains /usr/contrib/lib and
1449 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1450 # libtool to hard-code these into programs
1451 ;;
1452
1453cygwin* | mingw* | pw32*)
1454 version_type=windows
fa7f168c 1455 shrext_cmds=".dll"
3a07e3fb
TJ
1456 need_version=no
1457 need_lib_prefix=no
fa7f168c 1458
3a07e3fb 1459 case $GCC,$host_os in
fa7f168c 1460 yes,cygwin* | yes,mingw* | yes,pw32*)
3a07e3fb 1461 library_names_spec='$libname.dll.a'
fa7f168c
TJ
1462 # DLL is installed to $(libdir)/../bin by postinstall_cmds
1463 postinstall_cmds='base_file=`basename \${file}`~
1464 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
3a07e3fb
TJ
1465 dldir=$destdir/`dirname \$dlpath`~
1466 test -d \$dldir || mkdir -p \$dldir~
fa7f168c
TJ
1467 $install_prog $dir/$dlname \$dldir/$dlname~
1468 chmod a+x \$dldir/$dlname'
1469 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
3a07e3fb
TJ
1470 dlpath=$dir/\$dldll~
1471 $rm \$dlpath'
fa7f168c
TJ
1472 shlibpath_overrides_runpath=yes
1473
1474 case $host_os in
1475 cygwin*)
1476 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1477 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1478 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1479 ;;
1480 mingw*)
1481 # MinGW DLLs use traditional 'lib' prefix
1482 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1483 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1484 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1485 # It is most probably a Windows format PATH printed by
1486 # mingw gcc, but we are running on Cygwin. Gcc prints its search
1487 # path with ; separators, and with drive letters. We can handle the
1488 # drive letters (cygwin fileutils understands them), so leave them,
1489 # especially as we might pass files found there to a mingw objdump,
1490 # which wouldn't understand a cygwinified path. Ahh.
1491 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1492 else
1493 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1494 fi
1495 ;;
1496 pw32*)
1497 # pw32 DLLs use 'pw' prefix rather than 'lib'
1498 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1499 ;;
1500 esac
3a07e3fb 1501 ;;
fa7f168c 1502
3a07e3fb 1503 *)
fa7f168c 1504 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
3a07e3fb
TJ
1505 ;;
1506 esac
1507 dynamic_linker='Win32 ld.exe'
1508 # FIXME: first we should search . and the directory the executable is in
1509 shlibpath_var=PATH
1510 ;;
1511
1512darwin* | rhapsody*)
1513 dynamic_linker="$host_os dyld"
1514 version_type=darwin
1515 need_lib_prefix=no
1516 need_version=no
fa7f168c
TJ
1517 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1518 soname_spec='${libname}${release}${major}$shared_ext'
3a07e3fb
TJ
1519 shlibpath_overrides_runpath=yes
1520 shlibpath_var=DYLD_LIBRARY_PATH
fa7f168c
TJ
1521 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
1522 m4_if([$1], [],[
1523 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
1524 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1525 ;;
1526
1527dgux*)
1528 version_type=linux
1529 need_lib_prefix=no
1530 need_version=no
1531 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1532 soname_spec='${libname}${release}${shared_ext}$major'
1533 shlibpath_var=LD_LIBRARY_PATH
3a07e3fb
TJ
1534 ;;
1535
1536freebsd1*)
1537 dynamic_linker=no
1538 ;;
1539
fa7f168c
TJ
1540freebsd* | dragonfly*)
1541 # DragonFly does not have aout. When/if they implement a new
1542 # versioning mechanism, adjust this.
1543 if test -x /usr/bin/objformat; then
1544 objformat=`/usr/bin/objformat`
1545 else
1546 case $host_os in
1547 freebsd[[123]]*) objformat=aout ;;
1548 *) objformat=elf ;;
1549 esac
1550 fi
3a07e3fb
TJ
1551 version_type=freebsd-$objformat
1552 case $version_type in
1553 freebsd-elf*)
fa7f168c 1554 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
3a07e3fb
TJ
1555 need_version=no
1556 need_lib_prefix=no
1557 ;;
1558 freebsd-*)
fa7f168c 1559 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
3a07e3fb
TJ
1560 need_version=yes
1561 ;;
1562 esac
1563 shlibpath_var=LD_LIBRARY_PATH
1564 case $host_os in
1565 freebsd2*)
1566 shlibpath_overrides_runpath=yes
1567 ;;
fa7f168c
TJ
1568 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
1569 shlibpath_overrides_runpath=yes
1570 hardcode_into_libs=yes
1571 ;;
1572 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
1573 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
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1574 shlibpath_overrides_runpath=no
1575 hardcode_into_libs=yes
1576 ;;
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1577 *) # from 4.6 on, and DragonFly
1578 shlibpath_overrides_runpath=yes
1579 hardcode_into_libs=yes
1580 ;;
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1581 esac
1582 ;;
1583
1584gnu*)
1585 version_type=linux
1586 need_lib_prefix=no
1587 need_version=no
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1588 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1589 soname_spec='${libname}${release}${shared_ext}$major'
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1590 shlibpath_var=LD_LIBRARY_PATH
1591 hardcode_into_libs=yes
1592 ;;
1593
1594hpux9* | hpux10* | hpux11*)
1595 # Give a soname corresponding to the major version so that dld.sl refuses to
1596 # link against other versions.
1597 version_type=sunos
1598 need_lib_prefix=no
1599 need_version=no
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1600 case $host_cpu in
1601 ia64*)
1602 shrext_cmds='.so'
1603 hardcode_into_libs=yes
1604 dynamic_linker="$host_os dld.so"
1605 shlibpath_var=LD_LIBRARY_PATH
1606 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1607 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1608 soname_spec='${libname}${release}${shared_ext}$major'
1609 if test "X$HPUX_IA64_MODE" = X32; then
1610 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1611 else
1612 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1613 fi
1614 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1615 ;;
1616 hppa*64*)
1617 shrext_cmds='.sl'
1618 hardcode_into_libs=yes
1619 dynamic_linker="$host_os dld.sl"
1620 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1621 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1622 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1623 soname_spec='${libname}${release}${shared_ext}$major'
1624 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1625 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1626 ;;
1627 *)
1628 shrext_cmds='.sl'
1629 dynamic_linker="$host_os dld.sl"
1630 shlibpath_var=SHLIB_PATH
1631 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1632 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1633 soname_spec='${libname}${release}${shared_ext}$major'
1634 ;;
1635 esac
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1636 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1637 postinstall_cmds='chmod 555 $lib'
1638 ;;
1639
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1640interix[[3-9]]*)
1641 version_type=linux
1642 need_lib_prefix=no
1643 need_version=no
1644 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1645 soname_spec='${libname}${release}${shared_ext}$major'
1646 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
1647 shlibpath_var=LD_LIBRARY_PATH
1648 shlibpath_overrides_runpath=no
1649 hardcode_into_libs=yes
1650 ;;
1651
1652irix5* | irix6* | nonstopux*)
1653 case $host_os in
1654 nonstopux*) version_type=nonstopux ;;
1655 *)
1656 if test "$lt_cv_prog_gnu_ld" = yes; then
1657 version_type=linux
1658 else
1659 version_type=irix
1660 fi ;;
1661 esac
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1662 need_lib_prefix=no
1663 need_version=no
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1664 soname_spec='${libname}${release}${shared_ext}$major'
1665 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
3a07e3fb 1666 case $host_os in
fa7f168c 1667 irix5* | nonstopux*)
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1668 libsuff= shlibsuff=
1669 ;;
1670 *)
1671 case $LD in # libtool.m4 will add one of these switches to LD
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1672 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1673 libsuff= shlibsuff= libmagic=32-bit;;
1674 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1675 libsuff=32 shlibsuff=N32 libmagic=N32;;
1676 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1677 libsuff=64 shlibsuff=64 libmagic=64-bit;;
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1678 *) libsuff= shlibsuff= libmagic=never-match;;
1679 esac
1680 ;;
1681 esac
1682 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1683 shlibpath_overrides_runpath=no
1684 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1685 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
fa7f168c 1686 hardcode_into_libs=yes
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1687 ;;
1688
1689# No shared lib support for Linux oldld, aout, or coff.
fa7f168c 1690linux*oldld* | linux*aout* | linux*coff*)
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1691 dynamic_linker=no
1692 ;;
1693
1694# This must be Linux ELF.
fa7f168c 1695linux* | k*bsd*-gnu)
3a07e3fb
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1696 version_type=linux
1697 need_lib_prefix=no
1698 need_version=no
fa7f168c
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1699 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1700 soname_spec='${libname}${release}${shared_ext}$major'
3a07e3fb
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1701 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1702 shlibpath_var=LD_LIBRARY_PATH
1703 shlibpath_overrides_runpath=no
1704 # This implies no fast_install, which is unacceptable.
1705 # Some rework will be needed to allow for fast_install
1706 # before this can be enabled.
1707 hardcode_into_libs=yes
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1708 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1709 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1710
1711 # Append ld.so.conf contents to the search path
1712 if test -f /etc/ld.so.conf; then
1713 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;/^$/d' | tr '\n' ' '`
1714 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
1715 fi
3a07e3fb 1716
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1717 # We used to test for /lib/ld.so.1 and disable shared libraries on
1718 # powerpc, because MkLinux only supported shared libraries with the
1719 # GNU dynamic linker. Since this was broken with cross compilers,
1720 # most powerpc-linux boxes support dynamic linking these days and
1721 # people can always --disable-shared, the test was removed, and we
1722 # assume the GNU/Linux dynamic linker is in use.
1723 dynamic_linker='GNU/Linux ld.so'
1724 ;;
1725
1726netbsd*)
1727 version_type=sunos
1728 need_lib_prefix=no
1729 need_version=no
1730 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
fa7f168c 1731 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
3a07e3fb
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1732 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1733 dynamic_linker='NetBSD (a.out) ld.so'
1734 else
fa7f168c
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1735 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1736 soname_spec='${libname}${release}${shared_ext}$major'
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1737 dynamic_linker='NetBSD ld.elf_so'
1738 fi
1739 shlibpath_var=LD_LIBRARY_PATH
1740 shlibpath_overrides_runpath=yes
1741 hardcode_into_libs=yes
1742 ;;
1743
1744newsos6)
1745 version_type=linux
fa7f168c
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1746 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1747 shlibpath_var=LD_LIBRARY_PATH
1748 shlibpath_overrides_runpath=yes
1749 ;;
1750
1751nto-qnx*)
1752 version_type=linux
1753 need_lib_prefix=no
1754 need_version=no
1755 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1756 soname_spec='${libname}${release}${shared_ext}$major'
3a07e3fb
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1757 shlibpath_var=LD_LIBRARY_PATH
1758 shlibpath_overrides_runpath=yes
1759 ;;
1760
1761openbsd*)
1762 version_type=sunos
fa7f168c 1763 sys_lib_dlsearch_path_spec="/usr/lib"
3a07e3fb 1764 need_lib_prefix=no
fa7f168c
TJ
1765 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
1766 case $host_os in
1767 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
1768 *) need_version=no ;;
1769 esac
1770 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1771 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1772 shlibpath_var=LD_LIBRARY_PATH
3a07e3fb 1773 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
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1774 case $host_os in
1775 openbsd2.[[89]] | openbsd2.[[89]].*)
1776 shlibpath_overrides_runpath=no
1777 ;;
1778 *)
1779 shlibpath_overrides_runpath=yes
1780 ;;
1781 esac
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1782 else
1783 shlibpath_overrides_runpath=yes
1784 fi
1785 ;;
1786
1787os2*)
1788 libname_spec='$name'
fa7f168c 1789 shrext_cmds=".dll"
3a07e3fb 1790 need_lib_prefix=no
fa7f168c 1791 library_names_spec='$libname${shared_ext} $libname.a'
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1792 dynamic_linker='OS/2 ld.exe'
1793 shlibpath_var=LIBPATH
1794 ;;
1795
1796osf3* | osf4* | osf5*)
1797 version_type=osf
fa7f168c 1798 need_lib_prefix=no
3a07e3fb 1799 need_version=no
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1800 soname_spec='${libname}${release}${shared_ext}$major'
1801 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
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1802 shlibpath_var=LD_LIBRARY_PATH
1803 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1804 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1805 ;;
1806
fa7f168c
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1807rdos*)
1808 dynamic_linker=no
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1809 ;;
1810
1811solaris*)
1812 version_type=linux
1813 need_lib_prefix=no
1814 need_version=no
fa7f168c
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1815 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1816 soname_spec='${libname}${release}${shared_ext}$major'
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1817 shlibpath_var=LD_LIBRARY_PATH
1818 shlibpath_overrides_runpath=yes
1819 hardcode_into_libs=yes
1820 # ldd complains unless libraries are executable
1821 postinstall_cmds='chmod +x $lib'
1822 ;;
1823
1824sunos4*)
1825 version_type=sunos
fa7f168c 1826 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
3a07e3fb
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1827 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1828 shlibpath_var=LD_LIBRARY_PATH
1829 shlibpath_overrides_runpath=yes
1830 if test "$with_gnu_ld" = yes; then
1831 need_lib_prefix=no
1832 fi
1833 need_version=yes
1834 ;;
1835
fa7f168c 1836sysv4 | sysv4.3*)
3a07e3fb 1837 version_type=linux
fa7f168c
TJ
1838 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1839 soname_spec='${libname}${release}${shared_ext}$major'
3a07e3fb
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1840 shlibpath_var=LD_LIBRARY_PATH
1841 case $host_vendor in
1842 sni)
1843 shlibpath_overrides_runpath=no
fa7f168c
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1844 need_lib_prefix=no
1845 export_dynamic_flag_spec='${wl}-Blargedynsym'
1846 runpath_var=LD_RUN_PATH
1847 ;;
1848 siemens)
1849 need_lib_prefix=no
3a07e3fb
TJ
1850 ;;
1851 motorola)
1852 need_lib_prefix=no
1853 need_version=no
1854 shlibpath_overrides_runpath=no
1855 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1856 ;;
1857 esac
1858 ;;
1859
fa7f168c
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1860sysv4*MP*)
1861 if test -d /usr/nec ;then
1862 version_type=linux
1863 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1864 soname_spec='$libname${shared_ext}.$major'
1865 shlibpath_var=LD_LIBRARY_PATH
1866 fi
4e2cc14a
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1867 ;;
1868
fa7f168c
TJ
1869sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
1870 version_type=freebsd-elf
4e2cc14a
TJ
1871 need_lib_prefix=no
1872 need_version=no
fa7f168c
TJ
1873 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1874 soname_spec='${libname}${release}${shared_ext}$major'
4e2cc14a 1875 shlibpath_var=LD_LIBRARY_PATH
fa7f168c
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1876 hardcode_into_libs=yes
1877 if test "$with_gnu_ld" = yes; then
1878 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
1879 shlibpath_overrides_runpath=no
1880 else
1881 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
1882 shlibpath_overrides_runpath=yes
1883 case $host_os in
1884 sco3.2v5*)
1885 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
1886 ;;
1887 esac
1888 fi
1889 sys_lib_dlsearch_path_spec='/usr/lib'
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1890 ;;
1891
fa7f168c
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1892uts4*)
1893 version_type=linux
1894 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1895 soname_spec='${libname}${release}${shared_ext}$major'
1896 shlibpath_var=LD_LIBRARY_PATH
3a07e3fb
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1897 ;;
1898
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1899*)
1900 dynamic_linker=no
1901 ;;
1902esac
1903AC_MSG_RESULT([$dynamic_linker])
1904test "$dynamic_linker" = no && can_build_shared=no
3a07e3fb 1905
ef04510a
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1906AC_CACHE_VAL([lt_cv_sys_lib_search_path_spec],
1907[lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"])
1908sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
1909AC_CACHE_VAL([lt_cv_sys_lib_dlsearch_path_spec],
1910[lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"])
1911sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
1912
fa7f168c
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1913variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
1914if test "$GCC" = yes; then
1915 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
1916fi
1917])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1918
1919
1920# _LT_AC_TAGCONFIG
1921# ----------------
1922AC_DEFUN([_LT_AC_TAGCONFIG],
1923[AC_REQUIRE([LT_AC_PROG_SED])dnl
1924AC_ARG_WITH([tags],
1925 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1926 [include additional configurations @<:@automatic@:>@])],
1927 [tagnames="$withval"])
1928
1929if test -f "$ltmain" && test -n "$tagnames"; then
1930 if test ! -f "${ofile}"; then
1931 AC_MSG_WARN([output file `$ofile' does not exist])
1932 fi
1933
1934 if test -z "$LTCC"; then
1935 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1936 if test -z "$LTCC"; then
1937 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1938 else
1939 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1940 fi
1941 fi
1942 if test -z "$LTCFLAGS"; then
1943 eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
1944 fi
1945
1946 # Extract list of available tagged configurations in $ofile.
1947 # Note that this assumes the entire list is on one line.
1948 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1949
1950 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1951 for tagname in $tagnames; do
1952 IFS="$lt_save_ifs"
1953 # Check whether tagname contains only valid characters
1954 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1955 "") ;;
1956 *) AC_MSG_ERROR([invalid tag name: $tagname])
1957 ;;
1958 esac
1959
1960 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1961 then
1962 AC_MSG_ERROR([tag name \"$tagname\" already exists])
1963 fi
1964
1965 # Update the list of available tags.
1966 if test -n "$tagname"; then
1967 echo appending configuration tag \"$tagname\" to $ofile
1968
1969 case $tagname in
1970 CXX)
1971 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1972 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1973 (test "X$CXX" != "Xg++"))) ; then
1974 AC_LIBTOOL_LANG_CXX_CONFIG
1975 else
1976 tagname=""
1977 fi
1978 ;;
1979
1980 F77)
1981 if test -n "$F77" && test "X$F77" != "Xno"; then
1982 AC_LIBTOOL_LANG_F77_CONFIG
1983 else
1984 tagname=""
1985 fi
1986 ;;
1987
1988 GCJ)
1989 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1990 AC_LIBTOOL_LANG_GCJ_CONFIG
1991 else
1992 tagname=""
1993 fi
1994 ;;
1995
1996 RC)
1997 AC_LIBTOOL_LANG_RC_CONFIG
1998 ;;
1999
2000 *)
2001 AC_MSG_ERROR([Unsupported tag name: $tagname])
2002 ;;
2003 esac
2004
2005 # Append the new tag name to the list of available tags.
2006 if test -n "$tagname" ; then
2007 available_tags="$available_tags $tagname"
2008 fi
2009 fi
2010 done
2011 IFS="$lt_save_ifs"
2012
2013 # Now substitute the updated list of available tags.
2014 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
2015 mv "${ofile}T" "$ofile"
2016 chmod +x "$ofile"
2017 else
2018 rm -f "${ofile}T"
2019 AC_MSG_ERROR([unable to update list of available tagged configurations.])
2020 fi
2021fi
2022])# _LT_AC_TAGCONFIG
2023
2024
2025# AC_LIBTOOL_DLOPEN
2026# -----------------
2027# enable checks for dlopen support
2028AC_DEFUN([AC_LIBTOOL_DLOPEN],
2029 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
2030])# AC_LIBTOOL_DLOPEN
2031
2032
2033# AC_LIBTOOL_WIN32_DLL
2034# --------------------
2035# declare package support for building win32 DLLs
2036AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
2037[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
2038])# AC_LIBTOOL_WIN32_DLL
2039
2040
2041# AC_ENABLE_SHARED([DEFAULT])
2042# ---------------------------
2043# implement the --enable-shared flag
2044# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2045AC_DEFUN([AC_ENABLE_SHARED],
2046[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
2047AC_ARG_ENABLE([shared],
2048 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
2049 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
2050 [p=${PACKAGE-default}
2051 case $enableval in
2052 yes) enable_shared=yes ;;
2053 no) enable_shared=no ;;
2054 *)
2055 enable_shared=no
2056 # Look at the argument we got. We use all the common list separators.
2057 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2058 for pkg in $enableval; do
2059 IFS="$lt_save_ifs"
2060 if test "X$pkg" = "X$p"; then
2061 enable_shared=yes
2062 fi
2063 done
2064 IFS="$lt_save_ifs"
2065 ;;
2066 esac],
2067 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
2068])# AC_ENABLE_SHARED
2069
2070
2071# AC_DISABLE_SHARED
2072# -----------------
2073# set the default shared flag to --disable-shared
2074AC_DEFUN([AC_DISABLE_SHARED],
2075[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2076AC_ENABLE_SHARED(no)
2077])# AC_DISABLE_SHARED
2078
2079
2080# AC_ENABLE_STATIC([DEFAULT])
2081# ---------------------------
2082# implement the --enable-static flag
2083# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2084AC_DEFUN([AC_ENABLE_STATIC],
2085[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
2086AC_ARG_ENABLE([static],
2087 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
2088 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
2089 [p=${PACKAGE-default}
2090 case $enableval in
2091 yes) enable_static=yes ;;
2092 no) enable_static=no ;;
2093 *)
2094 enable_static=no
2095 # Look at the argument we got. We use all the common list separators.
2096 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2097 for pkg in $enableval; do
2098 IFS="$lt_save_ifs"
2099 if test "X$pkg" = "X$p"; then
2100 enable_static=yes
2101 fi
2102 done
2103 IFS="$lt_save_ifs"
2104 ;;
2105 esac],
2106 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
2107])# AC_ENABLE_STATIC
2108
2109
2110# AC_DISABLE_STATIC
2111# -----------------
2112# set the default static flag to --disable-static
2113AC_DEFUN([AC_DISABLE_STATIC],
2114[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2115AC_ENABLE_STATIC(no)
2116])# AC_DISABLE_STATIC
2117
2118
2119# AC_ENABLE_FAST_INSTALL([DEFAULT])
2120# ---------------------------------
2121# implement the --enable-fast-install flag
2122# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2123AC_DEFUN([AC_ENABLE_FAST_INSTALL],
2124[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
2125AC_ARG_ENABLE([fast-install],
2126 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
2127 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
2128 [p=${PACKAGE-default}
2129 case $enableval in
2130 yes) enable_fast_install=yes ;;
2131 no) enable_fast_install=no ;;
2132 *)
2133 enable_fast_install=no
2134 # Look at the argument we got. We use all the common list separators.
2135 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2136 for pkg in $enableval; do
2137 IFS="$lt_save_ifs"
2138 if test "X$pkg" = "X$p"; then
2139 enable_fast_install=yes
2140 fi
2141 done
2142 IFS="$lt_save_ifs"
2143 ;;
2144 esac],
2145 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
2146])# AC_ENABLE_FAST_INSTALL
2147
2148
2149# AC_DISABLE_FAST_INSTALL
2150# -----------------------
2151# set the default to --disable-fast-install
2152AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2153[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2154AC_ENABLE_FAST_INSTALL(no)
2155])# AC_DISABLE_FAST_INSTALL
2156
2157
2158# AC_LIBTOOL_PICMODE([MODE])
2159# --------------------------
2160# implement the --with-pic flag
2161# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
2162AC_DEFUN([AC_LIBTOOL_PICMODE],
2163[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2164pic_mode=ifelse($#,1,$1,default)
2165])# AC_LIBTOOL_PICMODE
2166
2167
2168# AC_PROG_EGREP
2169# -------------
2170# This is predefined starting with Autoconf 2.54, so this conditional
2171# definition can be removed once we require Autoconf 2.54 or later.
2172m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2173[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2174 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2175 then ac_cv_prog_egrep='grep -E'
2176 else ac_cv_prog_egrep='egrep'
2177 fi])
2178 EGREP=$ac_cv_prog_egrep
2179 AC_SUBST([EGREP])
2180])])
2181
2182
2183# AC_PATH_TOOL_PREFIX
2184# -------------------
2185# find a file program which can recognize shared library
2186AC_DEFUN([AC_PATH_TOOL_PREFIX],
2187[AC_REQUIRE([AC_PROG_EGREP])dnl
2188AC_MSG_CHECKING([for $1])
2189AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2190[case $MAGIC_CMD in
2191[[\\/*] | ?:[\\/]*])
2192 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2193 ;;
2194*)
2195 lt_save_MAGIC_CMD="$MAGIC_CMD"
2196 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2197dnl $ac_dummy forces splitting on constant user-supplied paths.
2198dnl POSIX.2 word splitting is done only on the output of word expansions,
2199dnl not every word. This closes a longstanding sh security hole.
2200 ac_dummy="ifelse([$2], , $PATH, [$2])"
2201 for ac_dir in $ac_dummy; do
2202 IFS="$lt_save_ifs"
2203 test -z "$ac_dir" && ac_dir=.
2204 if test -f $ac_dir/$1; then
2205 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2206 if test -n "$file_magic_test_file"; then
2207 case $deplibs_check_method in
2208 "file_magic "*)
2209 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2210 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2211 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2212 $EGREP "$file_magic_regex" > /dev/null; then
2213 :
2214 else
2215 cat <<EOF 1>&2
2216
2217*** Warning: the command libtool uses to detect shared libraries,
2218*** $file_magic_cmd, produces output that libtool cannot recognize.
2219*** The result is that libtool may fail to recognize shared libraries
2220*** as such. This will affect the creation of libtool libraries that
2221*** depend on shared libraries, but programs linked with such libtool
2222*** libraries will work regardless of this problem. Nevertheless, you
2223*** may want to report the problem to your system manager and/or to
2224*** bug-libtool@gnu.org
2225
2226EOF
2227 fi ;;
2228 esac
2229 fi
2230 break
2231 fi
2232 done
2233 IFS="$lt_save_ifs"
2234 MAGIC_CMD="$lt_save_MAGIC_CMD"
2235 ;;
2236esac])
2237MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2238if test -n "$MAGIC_CMD"; then
2239 AC_MSG_RESULT($MAGIC_CMD)
2240else
2241 AC_MSG_RESULT(no)
2242fi
2243])# AC_PATH_TOOL_PREFIX
2244
2245
2246# AC_PATH_MAGIC
2247# -------------
2248# find a file program which can recognize a shared library
2249AC_DEFUN([AC_PATH_MAGIC],
2250[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2251if test -z "$lt_cv_path_MAGIC_CMD"; then
2252 if test -n "$ac_tool_prefix"; then
2253 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2254 else
2255 MAGIC_CMD=:
2256 fi
2257fi
2258])# AC_PATH_MAGIC
2259
2260
2261# AC_PROG_LD
2262# ----------
2263# find the pathname to the GNU or non-GNU linker
2264AC_DEFUN([AC_PROG_LD],
2265[AC_ARG_WITH([gnu-ld],
2266 [AC_HELP_STRING([--with-gnu-ld],
2267 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2268 [test "$withval" = no || with_gnu_ld=yes],
2269 [with_gnu_ld=no])
2270AC_REQUIRE([LT_AC_PROG_SED])dnl
2271AC_REQUIRE([AC_PROG_CC])dnl
2272AC_REQUIRE([AC_CANONICAL_HOST])dnl
2273AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2274ac_prog=ld
2275if test "$GCC" = yes; then
2276 # Check if gcc -print-prog-name=ld gives a path.
2277 AC_MSG_CHECKING([for ld used by $CC])
2278 case $host in
2279 *-*-mingw*)
2280 # gcc leaves a trailing carriage return which upsets mingw
2281 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2282 *)
2283 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2284 esac
2285 case $ac_prog in
2286 # Accept absolute paths.
2287 [[\\/]]* | ?:[[\\/]]*)
2288 re_direlt='/[[^/]][[^/]]*/\.\./'
2289 # Canonicalize the pathname of ld
2290 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2291 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2292 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2293 done
2294 test -z "$LD" && LD="$ac_prog"
2295 ;;
2296 "")
2297 # If it fails, then pretend we aren't using GCC.
2298 ac_prog=ld
2299 ;;
2300 *)
2301 # If it is relative, then search for the first ld in PATH.
2302 with_gnu_ld=unknown
2303 ;;
2304 esac
2305elif test "$with_gnu_ld" = yes; then
2306 AC_MSG_CHECKING([for GNU ld])
2307else
2308 AC_MSG_CHECKING([for non-GNU ld])
2309fi
2310AC_CACHE_VAL(lt_cv_path_LD,
2311[if test -z "$LD"; then
2312 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2313 for ac_dir in $PATH; do
2314 IFS="$lt_save_ifs"
2315 test -z "$ac_dir" && ac_dir=.
2316 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2317 lt_cv_path_LD="$ac_dir/$ac_prog"
2318 # Check to see if the program is GNU ld. I'd rather use --version,
2319 # but apparently some variants of GNU ld only accept -v.
2320 # Break only if it was the GNU/non-GNU ld that we prefer.
2321 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2322 *GNU* | *'with BFD'*)
2323 test "$with_gnu_ld" != no && break
2324 ;;
2325 *)
2326 test "$with_gnu_ld" != yes && break
2327 ;;
2328 esac
2329 fi
2330 done
2331 IFS="$lt_save_ifs"
2332else
2333 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2334fi])
2335LD="$lt_cv_path_LD"
2336if test -n "$LD"; then
2337 AC_MSG_RESULT($LD)
2338else
2339 AC_MSG_RESULT(no)
2340fi
2341test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2342AC_PROG_LD_GNU
2343])# AC_PROG_LD
2344
2345
2346# AC_PROG_LD_GNU
2347# --------------
2348AC_DEFUN([AC_PROG_LD_GNU],
2349[AC_REQUIRE([AC_PROG_EGREP])dnl
2350AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2351[# I'd rather use --version here, but apparently some GNU lds only accept -v.
2352case `$LD -v 2>&1 </dev/null` in
2353*GNU* | *'with BFD'*)
2354 lt_cv_prog_gnu_ld=yes
2355 ;;
2356*)
2357 lt_cv_prog_gnu_ld=no
2358 ;;
2359esac])
2360with_gnu_ld=$lt_cv_prog_gnu_ld
2361])# AC_PROG_LD_GNU
2362
2363
2364# AC_PROG_LD_RELOAD_FLAG
2365# ----------------------
2366# find reload flag for linker
2367# -- PORTME Some linkers may need a different reload flag.
2368AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2369[AC_CACHE_CHECK([for $LD option to reload object files],
2370 lt_cv_ld_reload_flag,
2371 [lt_cv_ld_reload_flag='-r'])
2372reload_flag=$lt_cv_ld_reload_flag
2373case $reload_flag in
2374"" | " "*) ;;
2375*) reload_flag=" $reload_flag" ;;
2376esac
2377reload_cmds='$LD$reload_flag -o $output$reload_objs'
2378case $host_os in
2379 darwin*)
2380 if test "$GCC" = yes; then
2381 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2382 else
2383 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2384 fi
2385 ;;
2386esac
2387])# AC_PROG_LD_RELOAD_FLAG
2388
2389
2390# AC_DEPLIBS_CHECK_METHOD
2391# -----------------------
2392# how to check for library dependencies
2393# -- PORTME fill in with the dynamic library characteristics
2394AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2395[AC_CACHE_CHECK([how to recognize dependent libraries],
2396lt_cv_deplibs_check_method,
2397[lt_cv_file_magic_cmd='$MAGIC_CMD'
2398lt_cv_file_magic_test_file=
2399lt_cv_deplibs_check_method='unknown'
2400# Need to set the preceding variable on all platforms that support
2401# interlibrary dependencies.
2402# 'none' -- dependencies not supported.
2403# `unknown' -- same as none, but documents that we really don't know.
2404# 'pass_all' -- all dependencies passed with no checks.
2405# 'test_compile' -- check by making test program.
2406# 'file_magic [[regex]]' -- check by looking for files in library path
2407# which responds to the $file_magic_cmd with a given extended regex.
2408# If you have `file' or equivalent on your system and you're not sure
2409# whether `pass_all' will *always* work, you probably want this one.
2410
2411case $host_os in
ef04510a 2412aix[[4-9]]*)
fa7f168c
TJ
2413 lt_cv_deplibs_check_method=pass_all
2414 ;;
2415
2416beos*)
2417 lt_cv_deplibs_check_method=pass_all
2418 ;;
2419
2420bsdi[[45]]*)
2421 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2422 lt_cv_file_magic_cmd='/usr/bin/file -L'
2423 lt_cv_file_magic_test_file=/shlib/libc.so
2424 ;;
2425
2426cygwin*)
2427 # func_win32_libid is a shell function defined in ltmain.sh
2428 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2429 lt_cv_file_magic_cmd='func_win32_libid'
2430 ;;
2431
2432mingw* | pw32*)
2433 # Base MSYS/MinGW do not provide the 'file' command needed by
2434 # func_win32_libid shell function, so use a weaker test based on 'objdump',
2435 # unless we find 'file', for example because we are cross-compiling.
2436 if ( file / ) >/dev/null 2>&1; then
2437 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2438 lt_cv_file_magic_cmd='func_win32_libid'
2439 else
2440 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2441 lt_cv_file_magic_cmd='$OBJDUMP -f'
2442 fi
2443 ;;
2444
2445darwin* | rhapsody*)
2446 lt_cv_deplibs_check_method=pass_all
2447 ;;
2448
2449freebsd* | dragonfly*)
2450 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2451 case $host_cpu in
2452 i*86 )
2453 # Not sure whether the presence of OpenBSD here was a mistake.
2454 # Let's accept both of them until this is cleared up.
2455 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2456 lt_cv_file_magic_cmd=/usr/bin/file
2457 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2458 ;;
2459 esac
2460 else
2461 lt_cv_deplibs_check_method=pass_all
2462 fi
2463 ;;
2464
2465gnu*)
2466 lt_cv_deplibs_check_method=pass_all
2467 ;;
2468
2469hpux10.20* | hpux11*)
2470 lt_cv_file_magic_cmd=/usr/bin/file
2471 case $host_cpu in
2472 ia64*)
2473 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2474 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2475 ;;
2476 hppa*64*)
2477 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
2478 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2479 ;;
2480 *)
2481 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2482 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2483 ;;
2484 esac
2485 ;;
2486
2487interix[[3-9]]*)
2488 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
2489 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
2490 ;;
2491
2492irix5* | irix6* | nonstopux*)
2493 case $LD in
2494 *-32|*"-32 ") libmagic=32-bit;;
2495 *-n32|*"-n32 ") libmagic=N32;;
2496 *-64|*"-64 ") libmagic=64-bit;;
2497 *) libmagic=never-match;;
2498 esac
2499 lt_cv_deplibs_check_method=pass_all
2500 ;;
2501
2502# This must be Linux ELF.
2503linux* | k*bsd*-gnu)
2504 lt_cv_deplibs_check_method=pass_all
2505 ;;
2506
2507netbsd*)
2508 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2509 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2510 else
2511 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2512 fi
2513 ;;
2514
2515newos6*)
2516 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2517 lt_cv_file_magic_cmd=/usr/bin/file
2518 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2519 ;;
2520
2521nto-qnx*)
2522 lt_cv_deplibs_check_method=unknown
2523 ;;
2524
2525openbsd*)
2526 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2527 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2528 else
2529 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2530 fi
2531 ;;
2532
2533osf3* | osf4* | osf5*)
2534 lt_cv_deplibs_check_method=pass_all
2535 ;;
2536
2537rdos*)
2538 lt_cv_deplibs_check_method=pass_all
2539 ;;
2540
2541solaris*)
2542 lt_cv_deplibs_check_method=pass_all
2543 ;;
2544
2545sysv4 | sysv4.3*)
2546 case $host_vendor in
2547 motorola)
2548 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2549 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2550 ;;
2551 ncr)
2552 lt_cv_deplibs_check_method=pass_all
2553 ;;
2554 sequent)
2555 lt_cv_file_magic_cmd='/bin/file'
2556 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2557 ;;
2558 sni)
2559 lt_cv_file_magic_cmd='/bin/file'
2560 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2561 lt_cv_file_magic_test_file=/lib/libc.so
2562 ;;
2563 siemens)
2564 lt_cv_deplibs_check_method=pass_all
2565 ;;
2566 pc)
2567 lt_cv_deplibs_check_method=pass_all
2568 ;;
2569 esac
2570 ;;
2571
2572sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2573 lt_cv_deplibs_check_method=pass_all
2574 ;;
2575esac
2576])
2577file_magic_cmd=$lt_cv_file_magic_cmd
2578deplibs_check_method=$lt_cv_deplibs_check_method
2579test -z "$deplibs_check_method" && deplibs_check_method=unknown
2580])# AC_DEPLIBS_CHECK_METHOD
2581
2582
2583# AC_PROG_NM
2584# ----------
2585# find the pathname to a BSD-compatible name lister
2586AC_DEFUN([AC_PROG_NM],
2587[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2588[if test -n "$NM"; then
2589 # Let the user override the test.
2590 lt_cv_path_NM="$NM"
2591else
2592 lt_nm_to_check="${ac_tool_prefix}nm"
2593 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
2594 lt_nm_to_check="$lt_nm_to_check nm"
2595 fi
2596 for lt_tmp_nm in $lt_nm_to_check; do
2597 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2598 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
2599 IFS="$lt_save_ifs"
2600 test -z "$ac_dir" && ac_dir=.
2601 tmp_nm="$ac_dir/$lt_tmp_nm"
2602 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2603 # Check to see if the nm accepts a BSD-compat flag.
2604 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2605 # nm: unknown option "B" ignored
2606 # Tru64's nm complains that /dev/null is an invalid object file
2607 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2608 */dev/null* | *'Invalid file or object type'*)
2609 lt_cv_path_NM="$tmp_nm -B"
2610 break
2611 ;;
2612 *)
2613 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2614 */dev/null*)
2615 lt_cv_path_NM="$tmp_nm -p"
2616 break
2617 ;;
2618 *)
2619 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2620 continue # so that we can try to find one that supports BSD flags
2621 ;;
2622 esac
2623 ;;
2624 esac
2625 fi
2626 done
2627 IFS="$lt_save_ifs"
2628 done
2629 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2630fi])
2631NM="$lt_cv_path_NM"
2632])# AC_PROG_NM
2633
2634
2635# AC_CHECK_LIBM
2636# -------------
2637# check for math library
2638AC_DEFUN([AC_CHECK_LIBM],
2639[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2640LIBM=
2641case $host in
2642*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2643 # These system don't have libm, or don't need it
2644 ;;
2645*-ncr-sysv4.3*)
2646 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2647 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2648 ;;
2649*)
2650 AC_CHECK_LIB(m, cos, LIBM="-lm")
2651 ;;
2652esac
2653])# AC_CHECK_LIBM
2654
2655
2656# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2657# -----------------------------------
2658# sets LIBLTDL to the link flags for the libltdl convenience library and
2659# LTDLINCL to the include flags for the libltdl header and adds
2660# --enable-ltdl-convenience to the configure arguments. Note that
2661# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2662# it is assumed to be `libltdl'. LIBLTDL will be prefixed with
2663# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
2664# (note the single quotes!). If your package is not flat and you're not
2665# using automake, define top_builddir and top_srcdir appropriately in
2666# the Makefiles.
2667AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2668[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2669 case $enable_ltdl_convenience in
2670 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2671 "") enable_ltdl_convenience=yes
2672 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2673 esac
2674 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2675 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2676 # For backwards non-gettext consistent compatibility...
2677 INCLTDL="$LTDLINCL"
2678])# AC_LIBLTDL_CONVENIENCE
2679
2680
2681# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2682# -----------------------------------
2683# sets LIBLTDL to the link flags for the libltdl installable library and
2684# LTDLINCL to the include flags for the libltdl header and adds
2685# --enable-ltdl-install to the configure arguments. Note that
2686# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2687# and an installed libltdl is not found, it is assumed to be `libltdl'.
2688# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
2689# '${top_srcdir}/' (note the single quotes!). If your package is not
2690# flat and you're not using automake, define top_builddir and top_srcdir
2691# appropriately in the Makefiles.
2692# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2693AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2694[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2695 AC_CHECK_LIB(ltdl, lt_dlinit,
2696 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2697 [if test x"$enable_ltdl_install" = xno; then
2698 AC_MSG_WARN([libltdl not installed, but installation disabled])
2699 else
2700 enable_ltdl_install=yes
2701 fi
2702 ])
2703 if test x"$enable_ltdl_install" = x"yes"; then
2704 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2705 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2706 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2707 else
2708 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2709 LIBLTDL="-lltdl"
2710 LTDLINCL=
2711 fi
2712 # For backwards non-gettext consistent compatibility...
2713 INCLTDL="$LTDLINCL"
2714])# AC_LIBLTDL_INSTALLABLE
2715
2716
2717# AC_LIBTOOL_CXX
2718# --------------
2719# enable support for C++ libraries
2720AC_DEFUN([AC_LIBTOOL_CXX],
2721[AC_REQUIRE([_LT_AC_LANG_CXX])
2722])# AC_LIBTOOL_CXX
2723
2724
2725# _LT_AC_LANG_CXX
2726# ---------------
2727AC_DEFUN([_LT_AC_LANG_CXX],
2728[AC_REQUIRE([AC_PROG_CXX])
2729AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2730_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2731])# _LT_AC_LANG_CXX
2732
2733# _LT_AC_PROG_CXXCPP
2734# ------------------
2735AC_DEFUN([_LT_AC_PROG_CXXCPP],
2736[
2737AC_REQUIRE([AC_PROG_CXX])
2738if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2739 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2740 (test "X$CXX" != "Xg++"))) ; then
2741 AC_PROG_CXXCPP
2742fi
2743])# _LT_AC_PROG_CXXCPP
2744
2745# AC_LIBTOOL_F77
2746# --------------
2747# enable support for Fortran 77 libraries
2748AC_DEFUN([AC_LIBTOOL_F77],
2749[AC_REQUIRE([_LT_AC_LANG_F77])
2750])# AC_LIBTOOL_F77
2751
2752
2753# _LT_AC_LANG_F77
2754# ---------------
2755AC_DEFUN([_LT_AC_LANG_F77],
2756[AC_REQUIRE([AC_PROG_F77])
2757_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2758])# _LT_AC_LANG_F77
2759
2760
2761# AC_LIBTOOL_GCJ
2762# --------------
2763# enable support for GCJ libraries
2764AC_DEFUN([AC_LIBTOOL_GCJ],
2765[AC_REQUIRE([_LT_AC_LANG_GCJ])
2766])# AC_LIBTOOL_GCJ
2767
2768
2769# _LT_AC_LANG_GCJ
2770# ---------------
2771AC_DEFUN([_LT_AC_LANG_GCJ],
2772[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2773 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2774 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2775 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2776 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2777 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2778_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2779])# _LT_AC_LANG_GCJ
2780
2781
2782# AC_LIBTOOL_RC
2783# -------------
2784# enable support for Windows resource files
2785AC_DEFUN([AC_LIBTOOL_RC],
2786[AC_REQUIRE([LT_AC_PROG_RC])
2787_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2788])# AC_LIBTOOL_RC
2789
2790
2791# AC_LIBTOOL_LANG_C_CONFIG
2792# ------------------------
2793# Ensure that the configuration vars for the C compiler are
2794# suitably defined. Those variables are subsequently used by
2795# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2796AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2797AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2798[lt_save_CC="$CC"
2799AC_LANG_PUSH(C)
2800
2801# Source file extension for C test sources.
2802ac_ext=c
2803
2804# Object file extension for compiled C test sources.
2805objext=o
2806_LT_AC_TAGVAR(objext, $1)=$objext
2807
2808# Code to be used in simple compile tests
2809lt_simple_compile_test_code="int some_variable = 0;"
2810
2811# Code to be used in simple link tests
2812lt_simple_link_test_code='int main(){return(0);}'
2813
2814_LT_AC_SYS_COMPILER
2815
2816# save warnings/boilerplate of simple test code
2817_LT_COMPILER_BOILERPLATE
2818_LT_LINKER_BOILERPLATE
2819
2820AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2821AC_LIBTOOL_PROG_COMPILER_PIC($1)
2822AC_LIBTOOL_PROG_CC_C_O($1)
2823AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2824AC_LIBTOOL_PROG_LD_SHLIBS($1)
2825AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2826AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2827AC_LIBTOOL_SYS_LIB_STRIP
2828AC_LIBTOOL_DLOPEN_SELF
2829
2830# Report which library types will actually be built
4e2cc14a
TJ
2831AC_MSG_CHECKING([if libtool supports shared libraries])
2832AC_MSG_RESULT([$can_build_shared])
3a07e3fb 2833
4e2cc14a
TJ
2834AC_MSG_CHECKING([whether to build shared libraries])
2835test "$can_build_shared" = "no" && enable_shared=no
3a07e3fb 2836
4e2cc14a
TJ
2837# On AIX, shared libraries and static libraries use the same namespace, and
2838# are all built from PIC.
fa7f168c 2839case $host_os in
4e2cc14a
TJ
2840aix3*)
2841 test "$enable_shared" = yes && enable_static=no
2842 if test -n "$RANLIB"; then
2843 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2844 postinstall_cmds='$RANLIB $lib'
3a07e3fb 2845 fi
4e2cc14a 2846 ;;
3a07e3fb 2847
ef04510a 2848aix[[4-9]]*)
4e2cc14a
TJ
2849 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2850 test "$enable_shared" = yes && enable_static=no
3a07e3fb 2851 fi
fa7f168c 2852 ;;
4e2cc14a
TJ
2853esac
2854AC_MSG_RESULT([$enable_shared])
3a07e3fb 2855
4e2cc14a
TJ
2856AC_MSG_CHECKING([whether to build static libraries])
2857# Make sure either enable_shared or enable_static is yes.
2858test "$enable_shared" = yes || enable_static=yes
2859AC_MSG_RESULT([$enable_static])
3a07e3fb 2860
fa7f168c
TJ
2861AC_LIBTOOL_CONFIG($1)
2862
2863AC_LANG_POP
2864CC="$lt_save_CC"
2865])# AC_LIBTOOL_LANG_C_CONFIG
2866
2867
2868# AC_LIBTOOL_LANG_CXX_CONFIG
2869# --------------------------
2870# Ensure that the configuration vars for the C compiler are
2871# suitably defined. Those variables are subsequently used by
2872# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2873AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2874AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2875[AC_LANG_PUSH(C++)
2876AC_REQUIRE([AC_PROG_CXX])
2877AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2878
2879_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2880_LT_AC_TAGVAR(allow_undefined_flag, $1)=
2881_LT_AC_TAGVAR(always_export_symbols, $1)=no
2882_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2883_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2884_LT_AC_TAGVAR(hardcode_direct, $1)=no
2885_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2886_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2887_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2888_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2889_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2890_LT_AC_TAGVAR(hardcode_automatic, $1)=no
2891_LT_AC_TAGVAR(module_cmds, $1)=
2892_LT_AC_TAGVAR(module_expsym_cmds, $1)=
2893_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2894_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2895_LT_AC_TAGVAR(no_undefined_flag, $1)=
2896_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2897_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2898
2899# Dependencies to place before and after the object being linked:
2900_LT_AC_TAGVAR(predep_objects, $1)=
2901_LT_AC_TAGVAR(postdep_objects, $1)=
2902_LT_AC_TAGVAR(predeps, $1)=
2903_LT_AC_TAGVAR(postdeps, $1)=
2904_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
ef04510a 2905_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
fa7f168c
TJ
2906
2907# Source file extension for C++ test sources.
2908ac_ext=cpp
2909
2910# Object file extension for compiled C++ test sources.
2911objext=o
2912_LT_AC_TAGVAR(objext, $1)=$objext
2913
2914# Code to be used in simple compile tests
2915lt_simple_compile_test_code="int some_variable = 0;"
2916
2917# Code to be used in simple link tests
2918lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
2919
2920# ltmain only uses $CC for tagged configurations so make sure $CC is set.
2921_LT_AC_SYS_COMPILER
2922
2923# save warnings/boilerplate of simple test code
2924_LT_COMPILER_BOILERPLATE
2925_LT_LINKER_BOILERPLATE
2926
2927# Allow CC to be a program name with arguments.
2928lt_save_CC=$CC
2929lt_save_LD=$LD
2930lt_save_GCC=$GCC
2931GCC=$GXX
2932lt_save_with_gnu_ld=$with_gnu_ld
2933lt_save_path_LD=$lt_cv_path_LD
2934if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2935 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2936else
2937 $as_unset lt_cv_prog_gnu_ld
2938fi
2939if test -n "${lt_cv_path_LDCXX+set}"; then
2940 lt_cv_path_LD=$lt_cv_path_LDCXX
2941else
2942 $as_unset lt_cv_path_LD
2943fi
2944test -z "${LDCXX+set}" || LD=$LDCXX
2945CC=${CXX-"c++"}
2946compiler=$CC
2947_LT_AC_TAGVAR(compiler, $1)=$CC
2948_LT_CC_BASENAME([$compiler])
2949
2950# We don't want -fno-exception wen compiling C++ code, so set the
2951# no_builtin_flag separately
2952if test "$GXX" = yes; then
2953 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2954else
2955 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4e2cc14a 2956fi
3a07e3fb 2957
fa7f168c
TJ
2958if test "$GXX" = yes; then
2959 # Set up default GNU C++ configuration
2960
2961 AC_PROG_LD
2962
2963 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2964 # archiving commands below assume that GNU ld is being used.
2965 if test "$with_gnu_ld" = yes; then
2966 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2967 _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'
2968
2969 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2970 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2971
2972 # If archive_cmds runs LD, not CC, wlarc should be empty
2973 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2974 # investigate it a little bit more. (MM)
2975 wlarc='${wl}'
2976
2977 # ancient GNU ld didn't support --whole-archive et. al.
2978 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2979 grep 'no-whole-archive' > /dev/null; then
2980 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2981 else
2982 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2983 fi
2984 else
2985 with_gnu_ld=no
2986 wlarc=
2987
2988 # A generic and very simple default shared library creation
2989 # command for GNU C++ for the case where it uses the native
2990 # linker, instead of GNU ld. If possible, this setting should
2991 # overridden to take advantage of the native linker features on
2992 # the platform it is being used on.
2993 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2994 fi
2995
2996 # Commands to make compiler produce verbose output that lists
2997 # what "hidden" libraries, object files and flags are used when
2998 # linking a shared library.
2999 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3000
3001else
3002 GXX=no
3003 with_gnu_ld=no
3004 wlarc=
4e2cc14a 3005fi
3a07e3fb 3006
fa7f168c
TJ
3007# PORTME: fill in a description of your system's C++ link characteristics
3008AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
3009_LT_AC_TAGVAR(ld_shlibs, $1)=yes
3010case $host_os in
3011 aix3*)
3012 # FIXME: insert proper C++ library support
3013 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3014 ;;
ef04510a 3015 aix[[4-9]]*)
fa7f168c
TJ
3016 if test "$host_cpu" = ia64; then
3017 # On IA64, the linker does run time linking by default, so we don't
3018 # have to do anything special.
3019 aix_use_runtimelinking=no
3020 exp_sym_flag='-Bexport'
3021 no_entry_flag=""
3022 else
3023 aix_use_runtimelinking=no
3024
3025 # Test if we are trying to use run time linking or normal
3026 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
3027 # need to do runtime linking.
ef04510a 3028 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
fa7f168c
TJ
3029 for ld_flag in $LDFLAGS; do
3030 case $ld_flag in
3031 *-brtl*)
3032 aix_use_runtimelinking=yes
3033 break
3034 ;;
3035 esac
3036 done
3037 ;;
3038 esac
3039
3040 exp_sym_flag='-bexport'
3041 no_entry_flag='-bnoentry'
3042 fi
4e2cc14a 3043
fa7f168c
TJ
3044 # When large executables or shared objects are built, AIX ld can
3045 # have problems creating the table of contents. If linking a library
3046 # or program results in "error TOC overflow" add -mminimal-toc to
3047 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
3048 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
3049
3050 _LT_AC_TAGVAR(archive_cmds, $1)=''
3051 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3052 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3053 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3054
3055 if test "$GXX" = yes; then
3056 case $host_os in aix4.[[012]]|aix4.[[012]].*)
3057 # We only want to do this on AIX 4.2 and lower, the check
3058 # below for broken collect2 doesn't work under 4.3+
3059 collect2name=`${CC} -print-prog-name=collect2`
3060 if test -f "$collect2name" && \
3061 strings "$collect2name" | grep resolve_lib_name >/dev/null
3062 then
3063 # We have reworked collect2
3064 :
3065 else
3066 # We have old collect2
3067 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
3068 # It fails to find uninstalled libraries when the uninstalled
3069 # path is not listed in the libpath. Setting hardcode_minus_L
3070 # to unsupported forces relinking
3071 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
3072 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3073 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3074 fi
3075 ;;
3076 esac
3077 shared_flag='-shared'
3078 if test "$aix_use_runtimelinking" = yes; then
3079 shared_flag="$shared_flag "'${wl}-G'
3080 fi
3081 else
3082 # not using gcc
3083 if test "$host_cpu" = ia64; then
3084 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
3085 # chokes on -Wl,-G. The following line is correct:
3086 shared_flag='-G'
4e2cc14a 3087 else
fa7f168c
TJ
3088 if test "$aix_use_runtimelinking" = yes; then
3089 shared_flag='${wl}-G'
3090 else
3091 shared_flag='${wl}-bM:SRE'
3092 fi
4e2cc14a 3093 fi
fa7f168c
TJ
3094 fi
3095
3096 # It seems that -bexpall does not export symbols beginning with
3097 # underscore (_), so it is better to generate a list of symbols to export.
3098 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
3099 if test "$aix_use_runtimelinking" = yes; then
3100 # Warning - without using the other runtime loading flags (-brtl),
3101 # -berok will link without error, but may produce a broken library.
3102 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
3103 # Determine the default libpath from the value encoded in an empty executable.
3104 _LT_AC_SYS_LIBPATH_AIX
3105 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3106
3107 _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 $shared_flag"
3108 else
3109 if test "$host_cpu" = ia64; then
3110 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
3111 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
3112 _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"
3113 else
3114 # Determine the default libpath from the value encoded in an empty executable.
3115 _LT_AC_SYS_LIBPATH_AIX
3116 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3117 # Warning - without using the other run time loading flags,
3118 # -berok will link without error, but may produce a broken library.
3119 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
3120 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
3121 # Exported symbols can be pulled into shared objects from archives
3122 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
3123 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
3124 # This is similar to how AIX traditionally builds its shared libraries.
3125 _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'
3126 fi
3127 fi
3128 ;;
3129
3130 beos*)
3131 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
3132 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3133 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
3134 # support --undefined. This deserves some investigation. FIXME
3135 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4e2cc14a 3136 else
fa7f168c
TJ
3137 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3138 fi
4e2cc14a 3139 ;;
3a07e3fb 3140
fa7f168c
TJ
3141 chorus*)
3142 case $cc_basename in
3143 *)
3144 # FIXME: insert proper C++ library support
3145 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3146 ;;
3147 esac
3148 ;;
3149
3150 cygwin* | mingw* | pw32*)
3151 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
3152 # as there is no search path for DLLs.
3153 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3154 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3155 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3156 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3157
3158 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3159 _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'
3160 # If the export-symbols file already is a .def file (1st line
3161 # is EXPORTS), use it as is; otherwise, prepend...
3162 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3163 cp $export_symbols $output_objdir/$soname.def;
3164 else
3165 echo EXPORTS > $output_objdir/$soname.def;
3166 cat $export_symbols >> $output_objdir/$soname.def;
3167 fi~
3168 $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'
3169 else
3170 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3171 fi
3172 ;;
3173 darwin* | rhapsody*)
fa7f168c
TJ
3174 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3175 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3176 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3177 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3178 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
3179 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
ef04510a
TJ
3180 _LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
3181 if test "$GXX" = yes ; then
fa7f168c 3182 output_verbose_link_cmd='echo'
ef04510a
TJ
3183 _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}"
3184 _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
3185 _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}"
3186 _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}${_lt_dsymutil}"
3187 if test "$lt_cv_apple_cc_single_mod" != "yes"; then
3188 _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}"
3189 _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}"
fa7f168c 3190 fi
fa7f168c
TJ
3191 else
3192 case $cc_basename in
3193 xlc*)
3194 output_verbose_link_cmd='echo'
3195 _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'
3196 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3197 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3198 _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}'
3199 _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}'
3200 ;;
3201 *)
3202 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3203 ;;
3204 esac
3205 fi
3206 ;;
3207
3208 dgux*)
3209 case $cc_basename in
3210 ec++*)
3211 # FIXME: insert proper C++ library support
3212 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3213 ;;
3214 ghcx*)
3215 # Green Hills C++ Compiler
3216 # FIXME: insert proper C++ library support
3217 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3218 ;;
3219 *)
3220 # FIXME: insert proper C++ library support
3221 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3222 ;;
3223 esac
3224 ;;
3225 freebsd[[12]]*)
3226 # C++ shared libraries reported to be fairly broken before switch to ELF
3227 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3228 ;;
3229 freebsd-elf*)
3230 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3231 ;;
3232 freebsd* | dragonfly*)
3233 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3234 # conventions
3235 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3236 ;;
3237 gnu*)
3238 ;;
3239 hpux9*)
3240 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3241 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3242 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3243 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3244 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3245 # but as the default
3246 # location of the library.
3247
3248 case $cc_basename in
3249 CC*)
3250 # FIXME: insert proper C++ library support
3251 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3252 ;;
3253 aCC*)
3254 _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 $lib'
3255 # Commands to make compiler produce verbose output that lists
3256 # what "hidden" libraries, object files and flags are used when
3257 # linking a shared library.
3258 #
3259 # There doesn't appear to be a way to prevent this compiler from
3260 # explicitly linking system object files so we need to strip them
3261 # from the output so that they don't get included in the library
3262 # dependencies.
3263 output_verbose_link_cmd='templist=`($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 $list'
3264 ;;
3265 *)
3266 if test "$GXX" = yes; then
3267 _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'
3268 else
3269 # FIXME: insert proper C++ library support
3270 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3271 fi
3272 ;;
3273 esac
3274 ;;
3275 hpux10*|hpux11*)
3276 if test $with_gnu_ld = no; then
3277 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3278 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3279
3280 case $host_cpu in
3281 hppa*64*|ia64*) ;;
3282 *)
3283 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3284 ;;
3285 esac
3286 fi
3287 case $host_cpu in
3288 hppa*64*|ia64*)
3289 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3290 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3291 ;;
3292 *)
3293 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3294 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3295 # but as the default
3296 # location of the library.
3297 ;;
3298 esac
3299
3300 case $cc_basename in
3301 CC*)
3302 # FIXME: insert proper C++ library support
3303 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3304 ;;
3305 aCC*)
3306 case $host_cpu in
3307 hppa*64*)
3308 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3309 ;;
3310 ia64*)
3311 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3312 ;;
3313 *)
3314 _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 $compiler_flags'
3315 ;;
3316 esac
3317 # Commands to make compiler produce verbose output that lists
3318 # what "hidden" libraries, object files and flags are used when
3319 # linking a shared library.
3320 #
3321 # There doesn't appear to be a way to prevent this compiler from
3322 # explicitly linking system object files so we need to strip them
3323 # from the output so that they don't get included in the library
3324 # dependencies.
3325 output_verbose_link_cmd='templist=`($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 $list'
3326 ;;
3327 *)
3328 if test "$GXX" = yes; then
3329 if test $with_gnu_ld = no; then
3330 case $host_cpu in
3331 hppa*64*)
3332 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3333 ;;
3334 ia64*)
3335 _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'
3336 ;;
3337 *)
3338 _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'
3339 ;;
3340 esac
3341 fi
3342 else
3343 # FIXME: insert proper C++ library support
3344 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3345 fi
3346 ;;
3347 esac
3348 ;;
3349 interix[[3-9]]*)
3350 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3351 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3352 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3353 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3354 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
3355 # Instead, shared libraries are loaded at an image base (0x10000000 by
3356 # default) and relocated if they conflict, which is a slow very memory
3357 # consuming and fragmenting process. To avoid this, we pick a random,
3358 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
3359 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
3360 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3361 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3362 ;;
3363 irix5* | irix6*)
3364 case $cc_basename in
3365 CC*)
3366 # SGI C++
3367 _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'
3368
3369 # Archives containing C++ object files must be created using
3370 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3371 # necessary to make sure instantiated templates are included
3372 # in the archive.
3373 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3374 ;;
3375 *)
3376 if test "$GXX" = yes; then
3377 if test "$with_gnu_ld" = no; then
3378 _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'
3379 else
3380 _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'
3381 fi
3382 fi
3383 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3384 ;;
3385 esac
3386 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3387 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3388 ;;
3389 linux* | k*bsd*-gnu)
3390 case $cc_basename in
3391 KCC*)
3392 # Kuck and Associates, Inc. (KAI) C++ Compiler
3393
3394 # KCC will only create a shared library if the output file
3395 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3396 # to its proper name (with version) after linking.
3397 _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'
3398 _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 $lib'
3399 # Commands to make compiler produce verbose output that lists
3400 # what "hidden" libraries, object files and flags are used when
3401 # linking a shared library.
3402 #
3403 # There doesn't appear to be a way to prevent this compiler from
3404 # explicitly linking system object files so we need to strip them
3405 # from the output so that they don't get included in the library
3406 # dependencies.
3407 output_verbose_link_cmd='templist=`$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'
3408
3409 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3410 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3411
3412 # Archives containing C++ object files must be created using
3413 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3414 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3415 ;;
3416 icpc*)
3417 # Intel C++
3418 with_gnu_ld=yes
3419 # version 8.0 and above of icpc choke on multiply defined symbols
3420 # if we add $predep_objects and $postdep_objects, however 7.1 and
3421 # earlier do not add the objects themselves.
3422 case `$CC -V 2>&1` in
3423 *"Version 7."*)
3424 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3425 _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'
3426 ;;
3427 *) # Version 8.0 or newer
3428 tmp_idyn=
3429 case $host_cpu in
3430 ia64*) tmp_idyn=' -i_dynamic';;
3431 esac
3432 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3433 _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'
3434 ;;
3435 esac
3436 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3437 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3438 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3439 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3440 ;;
ef04510a 3441 pgCC* | pgcpp*)
fa7f168c
TJ
3442 # Portland Group C++ compiler
3443 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3444 _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'
3445
3446 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3447 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3448 _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'
3449 ;;
3450 cxx*)
3451 # Compaq C++
3452 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3453 _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'
3454
3455 runpath_var=LD_RUN_PATH
3456 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3457 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3458
3459 # Commands to make compiler produce verbose output that lists
3460 # what "hidden" libraries, object files and flags are used when
3461 # linking a shared library.
3462 #
3463 # There doesn't appear to be a way to prevent this compiler from
3464 # explicitly linking system object files so we need to strip them
3465 # from the output so that they don't get included in the library
3466 # dependencies.
3467 output_verbose_link_cmd='templist=`$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 $list'
3468 ;;
3469 *)
3470 case `$CC -V 2>&1 | sed 5q` in
3471 *Sun\ C*)
3472 # Sun C++ 5.9
3473 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3474 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3475 _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'
3476 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3477 _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'
3478
3479 # Not sure whether something based on
3480 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
3481 # would be better.
3482 output_verbose_link_cmd='echo'
3483
3484 # Archives containing C++ object files must be created using
3485 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3486 # necessary to make sure instantiated templates are included
3487 # in the archive.
3488 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3489 ;;
3490 esac
3491 ;;
3492 esac
3493 ;;
3494 lynxos*)
3495 # FIXME: insert proper C++ library support
3496 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3497 ;;
3498 m88k*)
3499 # FIXME: insert proper C++ library support
3500 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3501 ;;
3502 mvs*)
3503 case $cc_basename in
3504 cxx*)
3505 # FIXME: insert proper C++ library support
3506 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3507 ;;
3508 *)
3509 # FIXME: insert proper C++ library support
3510 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3511 ;;
3512 esac
3513 ;;
3514 netbsd*)
3515 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3516 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3517 wlarc=
3518 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3519 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3520 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3521 fi
3522 # Workaround some broken pre-1.5 toolchains
3523 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3524 ;;
3525 openbsd2*)
3526 # C++ shared libraries are fairly broken
3527 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3528 ;;
3529 openbsd*)
3530 if test -f /usr/libexec/ld.so; then
3531 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3532 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3533 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3534 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3535 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3536 _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'
3537 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3538 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3539 fi
3540 output_verbose_link_cmd='echo'
3541 else
3542 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3543 fi
3544 ;;
3545 osf3*)
3546 case $cc_basename in
3547 KCC*)
3548 # Kuck and Associates, Inc. (KAI) C++ Compiler
3549
3550 # KCC will only create a shared library if the output file
3551 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3552 # to its proper name (with version) after linking.
3553 _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'
3554
3555 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3556 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3557
3558 # Archives containing C++ object files must be created using
3559 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3560 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3561
3562 ;;
3563 RCC*)
3564 # Rational C++ 2.4.1
3565 # FIXME: insert proper C++ library support
3566 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3567 ;;
3568 cxx*)
3569 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3570 _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'
3571
3572 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3573 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3574
3575 # Commands to make compiler produce verbose output that lists
3576 # what "hidden" libraries, object files and flags are used when
3577 # linking a shared library.
3578 #
3579 # There doesn't appear to be a way to prevent this compiler from
3580 # explicitly linking system object files so we need to strip them
3581 # from the output so that they don't get included in the library
3582 # dependencies.
3583 output_verbose_link_cmd='templist=`$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 $list'
3584 ;;
3585 *)
3586 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3587 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3588 _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'
3589
3590 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3591 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3592
3593 # Commands to make compiler produce verbose output that lists
3594 # what "hidden" libraries, object files and flags are used when
3595 # linking a shared library.
3596 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3597
3598 else
3599 # FIXME: insert proper C++ library support
3600 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3601 fi
3602 ;;
3603 esac
3604 ;;
3605 osf4* | osf5*)
3606 case $cc_basename in
3607 KCC*)
3608 # Kuck and Associates, Inc. (KAI) C++ Compiler
3609
3610 # KCC will only create a shared library if the output file
3611 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3612 # to its proper name (with version) after linking.
3613 _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'
3614
3615 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3616 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3617
3618 # Archives containing C++ object files must be created using
3619 # the KAI C++ compiler.
3620 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3621 ;;
3622 RCC*)
3623 # Rational C++ 2.4.1
3624 # FIXME: insert proper C++ library support
3625 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3626 ;;
3627 cxx*)
3628 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3629 _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'
3630 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3631 echo "-hidden">> $lib.exp~
3632 $CC -shared$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~
3633 $rm $lib.exp'
3634
3635 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3636 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3637
3638 # Commands to make compiler produce verbose output that lists
3639 # what "hidden" libraries, object files and flags are used when
3640 # linking a shared library.
3641 #
3642 # There doesn't appear to be a way to prevent this compiler from
3643 # explicitly linking system object files so we need to strip them
3644 # from the output so that they don't get included in the library
3645 # dependencies.
3646 output_verbose_link_cmd='templist=`$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 $list'
3647 ;;
3648 *)
3649 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3650 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3651 _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'
3652
3653 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3654 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3655
3656 # Commands to make compiler produce verbose output that lists
3657 # what "hidden" libraries, object files and flags are used when
3658 # linking a shared library.
3659 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3660
3661 else
3662 # FIXME: insert proper C++ library support
3663 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3664 fi
3665 ;;
3666 esac
3667 ;;
3668 psos*)
3669 # FIXME: insert proper C++ library support
3670 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3671 ;;
3672 sunos4*)
3673 case $cc_basename in
3674 CC*)
3675 # Sun C++ 4.x
3676 # FIXME: insert proper C++ library support
3677 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3678 ;;
3679 lcc*)
3680 # Lucid
3681 # FIXME: insert proper C++ library support
3682 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3683 ;;
3684 *)
3685 # FIXME: insert proper C++ library support
3686 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3687 ;;
3688 esac
3689 ;;
3690 solaris*)
3691 case $cc_basename in
3692 CC*)
3693 # Sun C++ 4.2, 5.x and Centerline C++
3694 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
3695 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3696 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3697 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3698 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3699
3700 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3701 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3702 case $host_os in
3703 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3704 *)
3705 # The compiler driver will combine and reorder linker options,
3706 # but understands `-z linker_flag'.
3707 # Supported since Solaris 2.6 (maybe 2.5.1?)
3708 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
3709 ;;
3710 esac
3711 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3712
3713 output_verbose_link_cmd='echo'
3714
3715 # Archives containing C++ object files must be created using
3716 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3717 # necessary to make sure instantiated templates are included
3718 # in the archive.
3719 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3720 ;;
3721 gcx*)
3722 # Green Hills C++ Compiler
3723 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3724
3725 # The C++ compiler must be used to create the archive.
3726 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3727 ;;
3728 *)
3729 # GNU C++ compiler with Solaris linker
3730 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3731 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3732 if $CC --version | grep -v '^2\.7' > /dev/null; then
3733 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3734 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3735 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3736
3737 # Commands to make compiler produce verbose output that lists
3738 # what "hidden" libraries, object files and flags are used when
3739 # linking a shared library.
3740 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3741 else
3742 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3743 # platform.
3744 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3745 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3746 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3747
3748 # Commands to make compiler produce verbose output that lists
3749 # what "hidden" libraries, object files and flags are used when
3750 # linking a shared library.
3751 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3752 fi
3753
3754 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3755 case $host_os in
3756 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3757 *)
3758 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3759 ;;
3760 esac
3761 fi
3762 ;;
3763 esac
3764 ;;
3765 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
3766 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3767 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3768 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3769 runpath_var='LD_RUN_PATH'
3770
3771 case $cc_basename in
3772 CC*)
3773 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3774 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3775 ;;
3776 *)
3777 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3778 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3779 ;;
3780 esac
3781 ;;
3782 sysv5* | sco3.2v5* | sco5v6*)
3783 # Note: We can NOT use -z defs as we might desire, because we do not
3784 # link with -lc, and that would cause any symbols used from libc to
3785 # always be unresolved, which means just about no library would
3786 # ever link correctly. If we're not using GNU ld we use -z text
3787 # though, which does catch some bad symbols but isn't as heavy-handed
3788 # as -z defs.
3789 # For security reasons, it is highly recommended that you always
3790 # use absolute paths for naming shared libraries, and exclude the
3791 # DT_RUNPATH tag from executables and libraries. But doing so
3792 # requires that you compile everything twice, which is a pain.
3793 # So that behaviour is only enabled if SCOABSPATH is set to a
3794 # non-empty value in the environment. Most likely only useful for
3795 # creating official distributions of packages.
3796 # This is a hack until libtool officially supports absolute path
3797 # names for shared libraries.
3798 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3799 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
3800 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3801 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3802 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
3803 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3804 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3805 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
3806 runpath_var='LD_RUN_PATH'
3807
3808 case $cc_basename in
3809 CC*)
3810 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3811 _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'
3812 ;;
3813 *)
3814 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3815 _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'
3816 ;;
3817 esac
3818 ;;
3819 tandem*)
3820 case $cc_basename in
3821 NCC*)
3822 # NonStop-UX NCC 3.20
3823 # FIXME: insert proper C++ library support
3824 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3825 ;;
3826 *)
3827 # FIXME: insert proper C++ library support
3828 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3829 ;;
3830 esac
3831 ;;
3832 vxworks*)
3833 # FIXME: insert proper C++ library support
3834 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3835 ;;
3836 *)
3837 # FIXME: insert proper C++ library support
3838 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3839 ;;
3840esac
3841AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3842test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3843
3844_LT_AC_TAGVAR(GCC, $1)="$GXX"
3845_LT_AC_TAGVAR(LD, $1)="$LD"
3846
3847AC_LIBTOOL_POSTDEP_PREDEP($1)
3848AC_LIBTOOL_PROG_COMPILER_PIC($1)
3849AC_LIBTOOL_PROG_CC_C_O($1)
3850AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3851AC_LIBTOOL_PROG_LD_SHLIBS($1)
3852AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3853AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3854
3855AC_LIBTOOL_CONFIG($1)
3856
3857AC_LANG_POP
3858CC=$lt_save_CC
3859LDCXX=$LD
3860LD=$lt_save_LD
3861GCC=$lt_save_GCC
3862with_gnu_ldcxx=$with_gnu_ld
3863with_gnu_ld=$lt_save_with_gnu_ld
3864lt_cv_path_LDCXX=$lt_cv_path_LD
3865lt_cv_path_LD=$lt_save_path_LD
3866lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3867lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3868])# AC_LIBTOOL_LANG_CXX_CONFIG
3869
3870# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3871# ------------------------------------
3872# Figure out "hidden" library dependencies from verbose
3873# compiler output when linking a shared library.
3874# Parse the compiler output and extract the necessary
3875# objects, libraries and library flags.
ef04510a
TJ
3876AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],
3877[AC_REQUIRE([LT_AC_PROG_SED])dnl
fa7f168c
TJ
3878dnl we can't use the lt_simple_compile_test_code here,
3879dnl because it contains code intended for an executable,
3880dnl not a library. It's possible we should let each
3881dnl tag define a new lt_????_link_test_code variable,
3882dnl but it's only used here...
3883ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3884int a;
3885void foo (void) { a = 0; }
3886EOF
3887],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3888class Foo
3889{
3890public:
3891 Foo (void) { a = 0; }
3892private:
3893 int a;
3894};
3895EOF
3896],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3897 subroutine foo
3898 implicit none
3899 integer*4 a
3900 a=0
3901 return
3902 end
3903EOF
3904],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3905public class foo {
3906 private int a;
3907 public void bar (void) {
3908 a = 0;
3909 }
3910};
3911EOF
3912])
3913dnl Parse the compiler output and extract the necessary
3914dnl objects, libraries and library flags.
3915if AC_TRY_EVAL(ac_compile); then
3916 # Parse the compiler output and extract the necessary
3917 # objects, libraries and library flags.
3918
3919 # Sentinel used to keep track of whether or not we are before
3920 # the conftest object file.
3921 pre_test_object_deps_done=no
3922
3923 # The `*' in the case matches for architectures that use `case' in
3924 # $output_verbose_cmd can trigger glob expansion during the loop
3925 # eval without this substitution.
3926 output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
3927
3928 for p in `eval $output_verbose_link_cmd`; do
3929 case $p in
3930
3931 -L* | -R* | -l*)
3932 # Some compilers place space between "-{L,R}" and the path.
3933 # Remove the space.
3934 if test $p = "-L" \
3935 || test $p = "-R"; then
3936 prev=$p
3937 continue
3938 else
3939 prev=
3940 fi
3941