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# generated automatically by aclocal 1.10 -*- Autoconf -*-
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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# 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.
8
 
9
# This program is distributed in the hope that it will be useful,
10
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12
# PARTICULAR PURPOSE.
13
 
14
m4_if(m4_PACKAGE_VERSION, [2.61],,
15
[m4_fatal([this file was generated for autoconf 2.61.
16
You have another version of autoconf.  If you want to use that,
17
you should regenerate the build system entirely.], [63])])
18
 
19
# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
20
 
21
# serial 51 Debian 1.5.24-1ubuntu1 AC_PROG_LIBTOOL
22
 
23
 
24
# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
25
# -----------------------------------------------------------
26
# If this macro is not defined by Autoconf, define it here.
27
m4_ifdef([AC_PROVIDE_IFELSE],
28
         [],
29
         [m4_define([AC_PROVIDE_IFELSE],
30
	         [m4_ifdef([AC_PROVIDE_$1],
31
		           [$2], [$3])])])
32
 
33
 
34
# AC_PROG_LIBTOOL
35
# ---------------
36
AC_DEFUN([AC_PROG_LIBTOOL],
37
[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
38
dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
39
dnl 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
  ])])
44
dnl 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
 
50
dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
51
dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
52
dnl 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
# ----------------
71
AC_DEFUN([_AC_PROG_LIBTOOL],
72
[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
73
AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
74
AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
75
AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
76
 
77
# This can be used to rebuild libtool when needed
78
LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
79
 
80
# Always use our own libtool.
81
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
82
AC_SUBST(LIBTOOL)dnl
83
 
84
# Prevent multiple expansion
85
define([AC_PROG_LIBTOOL], [])
86
])# _AC_PROG_LIBTOOL
87
 
88
 
89
# AC_LIBTOOL_SETUP
90
# ----------------
91
AC_DEFUN([AC_LIBTOOL_SETUP],
92
[AC_PREREQ(2.50)dnl
93
AC_REQUIRE([AC_ENABLE_SHARED])dnl
94
AC_REQUIRE([AC_ENABLE_STATIC])dnl
95
AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
96
AC_REQUIRE([AC_CANONICAL_HOST])dnl
97
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
98
AC_REQUIRE([AC_PROG_CC])dnl
99
AC_REQUIRE([AC_PROG_LD])dnl
100
AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
101
AC_REQUIRE([AC_PROG_NM])dnl
102
 
103
AC_REQUIRE([AC_PROG_LN_S])dnl
104
AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
105
# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
106
AC_REQUIRE([AC_OBJEXT])dnl
107
AC_REQUIRE([AC_EXEEXT])dnl
108
dnl
109
 
110
AC_LIBTOOL_SYS_MAX_CMD_LEN
111
AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
112
AC_LIBTOOL_OBJDIR
113
 
114
AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
115
_LT_AC_PROG_ECHO_BACKSLASH
116
 
117
case $host_os in
118
aix3*)
119
  # AIX sometimes has problems with the GCC collect2 program.  For some
120
  # reason, if we set the COLLECT_NAMES environment variable, the problems
121
  # vanish in a puff of smoke.
122
  if test "X${COLLECT_NAMES+set}" != Xset; then
123
    COLLECT_NAMES=
124
    export COLLECT_NAMES
125
  fi
126
  ;;
127
esac
128
 
129
# Sed substitution that helps us do robust quoting.  It backslashifies
130
# metacharacters that are still active within double-quoted strings.
131
Xsed='sed -e 1s/^X//'
132
[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
133
 
134
# Same as above, but do not quote variable references.
135
[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
136
 
137
# Sed substitution to delay expansion of an escaped shell variable in a
138
# double_quote_subst'ed string.
139
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
140
 
141
# Sed substitution to avoid accidental globbing in evaled expressions
142
no_glob_subst='s/\*/\\\*/g'
143
 
144
# Constants:
145
rm="rm -f"
146
 
147
# Global variables:
148
default_ofile=libtool
149
can_build_shared=yes
150
 
151
# All known linkers require a `.a' archive for static linking (except MSVC,
152
# which needs '.lib').
153
libext=a
154
ltmain="$ac_aux_dir/ltmain.sh"
155
ofile="$default_ofile"
156
with_gnu_ld="$lt_cv_prog_gnu_ld"
157
 
158
AC_CHECK_TOOL(AR, ar, false)
159
AC_CHECK_TOOL(RANLIB, ranlib, :)
160
AC_CHECK_TOOL(STRIP, strip, :)
161
 
162
old_CC="$CC"
163
old_CFLAGS="$CFLAGS"
164
 
165
# Set sane defaults for various variables
166
test -z "$AR" && AR=ar
167
test -z "$AR_FLAGS" && AR_FLAGS=cru
168
test -z "$AS" && AS=as
169
test -z "$CC" && CC=cc
170
test -z "$LTCC" && LTCC=$CC
171
test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
172
test -z "$DLLTOOL" && DLLTOOL=dlltool
173
test -z "$LD" && LD=ld
174
test -z "$LN_S" && LN_S="ln -s"
175
test -z "$MAGIC_CMD" && MAGIC_CMD=file
176
test -z "$NM" && NM=nm
177
test -z "$SED" && SED=sed
178
test -z "$OBJDUMP" && OBJDUMP=objdump
179
test -z "$RANLIB" && RANLIB=:
180
test -z "$STRIP" && STRIP=:
181
test -z "$ac_objext" && ac_objext=o
182
 
183
# Determine commands to create old-style static archives.
184
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
185
old_postinstall_cmds='chmod 644 $oldlib'
186
old_postuninstall_cmds=
187
 
188
if test -n "$RANLIB"; then
189
  case $host_os in
190
  openbsd*)
191
    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
192
    ;;
193
  *)
194
    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
195
    ;;
196
  esac
197
  old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
198
fi
199
 
200
_LT_CC_BASENAME([$compiler])
201
 
202
# Only perform the check for file, if the check method requires it
203
case $deplibs_check_method in
204
file_magic*)
205
  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
206
    AC_PATH_MAGIC
207
  fi
208
  ;;
209
esac
210
 
211
AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
212
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
213
enable_win32_dll=yes, enable_win32_dll=no)
214
 
215
AC_ARG_ENABLE([libtool-lock],
216
    [AC_HELP_STRING([--disable-libtool-lock],
217
	[avoid locking (might break parallel builds)])])
218
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
219
 
220
AC_ARG_WITH([pic],
221
    [AC_HELP_STRING([--with-pic],
222
	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
223
    [pic_mode="$withval"],
224
    [pic_mode=default])
225
test -z "$pic_mode" && pic_mode=default
226
 
227
# Use C for the default configuration in the libtool script
228
tagname=
229
AC_LIBTOOL_LANG_C_CONFIG
230
_LT_AC_TAGCONFIG
231
])# AC_LIBTOOL_SETUP
232
 
233
 
234
# _LT_AC_SYS_COMPILER
235
# -------------------
236
AC_DEFUN([_LT_AC_SYS_COMPILER],
237
[AC_REQUIRE([AC_PROG_CC])dnl
238
 
239
# If no C compiler was specified, use CC.
240
LTCC=${LTCC-"$CC"}
241
 
242
# If no C compiler flags were specified, use CFLAGS.
243
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
244
 
245
# Allow CC to be a program name with arguments.
246
compiler=$CC
247
])# _LT_AC_SYS_COMPILER
248
 
249
 
250
# _LT_CC_BASENAME(CC)
251
# -------------------
252
# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
253
AC_DEFUN([_LT_CC_BASENAME],
254
[for cc_temp in $1""; do
255
  case $cc_temp in
256
    compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
257
    distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
258
    \-*) ;;
259
    *) break;;
260
  esac
261
done
262
cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
263
])
264
 
265
 
266
# _LT_COMPILER_BOILERPLATE
267
# ------------------------
268
# Check for compiler boilerplate output or warnings with
269
# the simple compiler test code.
270
AC_DEFUN([_LT_COMPILER_BOILERPLATE],
271
[AC_REQUIRE([LT_AC_PROG_SED])dnl
272
ac_outfile=conftest.$ac_objext
273
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
274
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
275
_lt_compiler_boilerplate=`cat conftest.err`
276
$rm conftest*
277
])# _LT_COMPILER_BOILERPLATE
278
 
279
 
280
# _LT_LINKER_BOILERPLATE
281
# ----------------------
282
# Check for linker boilerplate output or warnings with
283
# the simple link test code.
284
AC_DEFUN([_LT_LINKER_BOILERPLATE],
285
[AC_REQUIRE([LT_AC_PROG_SED])dnl
286
ac_outfile=conftest.$ac_objext
287
echo "$lt_simple_link_test_code" >conftest.$ac_ext
288
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
289
_lt_linker_boilerplate=`cat conftest.err`
290
$rm conftest*
291
])# _LT_LINKER_BOILERPLATE
292
 
293
 
294
# _LT_AC_SYS_LIBPATH_AIX
295
# ----------------------
296
# Links a minimal program and checks the executable
297
# for the system default hardcoded library path. In most cases,
298
# this is /usr/lib:/lib, but when the MPI compilers are used
299
# the location of the communication and MPI libs are included too.
300
# If we don't find anything, use the default library path according
301
# to the aix ld manual.
302
AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
303
[AC_REQUIRE([LT_AC_PROG_SED])dnl
304
AC_LINK_IFELSE(AC_LANG_PROGRAM,[
305
lt_aix_libpath_sed='
306
    /Import File Strings/,/^$/ {
307
	/^0/ {
308
	    s/^0  *\(.*\)$/\1/
309
	    p
310
	}
311
    }'
312
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
313
# Check for a 64-bit object if we didn't find anything.
314
if test -z "$aix_libpath"; then
315
  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
316
fi],[])
317
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
318
])# _LT_AC_SYS_LIBPATH_AIX
319
 
320
 
321
# _LT_AC_SHELL_INIT(ARG)
322
# ----------------------
323
AC_DEFUN([_LT_AC_SHELL_INIT],
324
[ifdef([AC_DIVERSION_NOTICE],
325
	     [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
326
	 [AC_DIVERT_PUSH(NOTICE)])
327
$1
328
AC_DIVERT_POP
329
])# _LT_AC_SHELL_INIT
330
 
331
 
332
# _LT_AC_PROG_ECHO_BACKSLASH
333
# --------------------------
334
# Add some code to the start of the generated configure script which
335
# will find an echo command which doesn't interpret backslashes.
336
AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
337
[_LT_AC_SHELL_INIT([
338
# Check that we are running under the correct shell.
339
SHELL=${CONFIG_SHELL-/bin/sh}
340
 
341
case X$ECHO in
342
X*--fallback-echo)
343
  # Remove one level of quotation (which was required for Make).
344
  ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
345
  ;;
346
esac
347
 
348
echo=${ECHO-echo}
349
if test "X[$]1" = X--no-reexec; then
350
  # Discard the --no-reexec flag, and continue.
351
  shift
352
elif test "X[$]1" = X--fallback-echo; then
353
  # Avoid inline document here, it may be left over
354
  :
355
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
356
  # Yippee, $echo works!
357
  :
358
else
359
  # Restart under the correct shell.
360
  exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
361
fi
362
 
363
if test "X[$]1" = X--fallback-echo; then
364
  # used as fallback echo
365
  shift
366
  cat <<EOF
367
[$]*
368
EOF
369
  exit 0
370
fi
371
 
372
# The HP-UX ksh and POSIX shell print the target directory to stdout
373
# if CDPATH is set.
374
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
375
 
376
if test -z "$ECHO"; then
377
if test "X${echo_test_string+set}" != Xset; then
378
# find a string as large as possible, as long as the shell can cope with it
379
  for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
380
    # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
381
    if (echo_test_string=`eval $cmd`) 2>/dev/null &&
382
       echo_test_string=`eval $cmd` &&
383
       (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
384
    then
385
      break
386
    fi
387
  done
388
fi
389
 
390
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
391
   echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
392
   test "X$echo_testing_string" = "X$echo_test_string"; then
393
  :
394
else
395
  # The Solaris, AIX, and Digital Unix default echo programs unquote
396
  # backslashes.  This makes it impossible to quote backslashes using
397
  #   echo "$something" | sed 's/\\/\\\\/g'
398
  #
399
  # So, first we look for a working echo in the user's PATH.
400
 
401
  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
402
  for dir in $PATH /usr/ucb; do
403
    IFS="$lt_save_ifs"
404
    if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
405
       test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
406
       echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
407
       test "X$echo_testing_string" = "X$echo_test_string"; then
408
      echo="$dir/echo"
409
      break
410
    fi
411
  done
412
  IFS="$lt_save_ifs"
413
 
414
  if test "X$echo" = Xecho; then
415
    # We didn't find a better echo, so look for alternatives.
416
    if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
417
       echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
418
       test "X$echo_testing_string" = "X$echo_test_string"; then
419
      # This shell has a builtin print -r that does the trick.
420
      echo='print -r'
421
    elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
422
	 test "X$CONFIG_SHELL" != X/bin/ksh; then
423
      # If we have ksh, try running configure again with it.
424
      ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
425
      export ORIGINAL_CONFIG_SHELL
426
      CONFIG_SHELL=/bin/ksh
427
      export CONFIG_SHELL
428
      exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
429
    else
430
      # Try using printf.
431
      echo='printf %s\n'
432
      if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
433
	 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
434
	 test "X$echo_testing_string" = "X$echo_test_string"; then
435
	# Cool, printf works
436
	:
437
      elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
438
	   test "X$echo_testing_string" = 'X\t' &&
439
	   echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
440
	   test "X$echo_testing_string" = "X$echo_test_string"; then
441
	CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
442
	export CONFIG_SHELL
443
	SHELL="$CONFIG_SHELL"
444
	export SHELL
445
	echo="$CONFIG_SHELL [$]0 --fallback-echo"
446
      elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
447
	   test "X$echo_testing_string" = 'X\t' &&
448
	   echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
449
	   test "X$echo_testing_string" = "X$echo_test_string"; then
450
	echo="$CONFIG_SHELL [$]0 --fallback-echo"
451
      else
452
	# maybe with a smaller string...
453
	prev=:
454
 
455
	for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
456
	  if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
457
	  then
458
	    break
459
	  fi
460
	  prev="$cmd"
461
	done
462
 
463
	if test "$prev" != 'sed 50q "[$]0"'; then
464
	  echo_test_string=`eval $prev`
465
	  export echo_test_string
466
	  exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
467
	else
468
	  # Oops.  We lost completely, so just stick with echo.
469
	  echo=echo
470
	fi
471
      fi
472
    fi
473
  fi
474
fi
475
fi
476
 
477
# Copy echo and quote the copy suitably for passing to libtool from
478
# the Makefile, instead of quoting the original, which is used later.
479
ECHO=$echo
480
if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
481
   ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
482
fi
483
 
484
AC_SUBST(ECHO)
485
])])# _LT_AC_PROG_ECHO_BACKSLASH
486
 
487
 
488
# _LT_AC_LOCK
489
# -----------
490
AC_DEFUN([_LT_AC_LOCK],
491
[AC_ARG_ENABLE([libtool-lock],
492
    [AC_HELP_STRING([--disable-libtool-lock],
493
	[avoid locking (might break parallel builds)])])
494
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
495
 
496
# Some flags need to be propagated to the compiler or linker for good
497
# libtool support.
498
case $host in
499
ia64-*-hpux*)
500
  # Find out which ABI we are using.
501
  echo 'int i;' > conftest.$ac_ext
502
  if AC_TRY_EVAL(ac_compile); then
503
    case `/usr/bin/file conftest.$ac_objext` in
504
    *ELF-32*)
505
      HPUX_IA64_MODE="32"
506
      ;;
507
    *ELF-64*)
508
      HPUX_IA64_MODE="64"
509
      ;;
510
    esac
511
  fi
512
  rm -rf conftest*
513
  ;;
514
*-*-irix6*)
515
  # Find out which ABI we are using.
516
  echo '[#]line __oline__ "configure"' > conftest.$ac_ext
517
  if AC_TRY_EVAL(ac_compile); then
518
   if test "$lt_cv_prog_gnu_ld" = yes; then
519
    case `/usr/bin/file conftest.$ac_objext` in
520
    *32-bit*)
521
      LD="${LD-ld} -melf32bsmip"
522
      ;;
523
    *N32*)
524
      LD="${LD-ld} -melf32bmipn32"
525
      ;;
526
    *64-bit*)
527
      LD="${LD-ld} -melf64bmip"
528
      ;;
529
    esac
530
   else
531
    case `/usr/bin/file conftest.$ac_objext` in
532
    *32-bit*)
533
      LD="${LD-ld} -32"
534
      ;;
535
    *N32*)
536
      LD="${LD-ld} -n32"
537
      ;;
538
    *64-bit*)
539
      LD="${LD-ld} -64"
540
      ;;
541
    esac
542
   fi
543
  fi
544
  rm -rf conftest*
545
  ;;
546
 
547
x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
548
s390*-*linux*|sparc*-*linux*)
549
  # Find out which ABI we are using.
550
  echo 'int i;' > conftest.$ac_ext
551
  if AC_TRY_EVAL(ac_compile); then
552
    case `/usr/bin/file conftest.o` in
553
    *32-bit*)
554
      case $host in
555
        x86_64-*kfreebsd*-gnu)
556
          LD="${LD-ld} -m elf_i386_fbsd"
557
          ;;
558
        x86_64-*linux*)
559
          LD="${LD-ld} -m elf_i386"
560
          ;;
561
        ppc64-*linux*|powerpc64-*linux*)
562
          LD="${LD-ld} -m elf32ppclinux"
563
          ;;
564
        s390x-*linux*)
565
          LD="${LD-ld} -m elf_s390"
566
          ;;
567
        sparc64-*linux*)
568
          LD="${LD-ld} -m elf32_sparc"
569
          ;;
570
      esac
571
      ;;
572
    *64-bit*)
573
      case $host in
574
        x86_64-*kfreebsd*-gnu)
575
          LD="${LD-ld} -m elf_x86_64_fbsd"
576
          ;;
577
        x86_64-*linux*)
578
          LD="${LD-ld} -m elf_x86_64"
579
          ;;
580
        ppc*-*linux*|powerpc*-*linux*)
581
          LD="${LD-ld} -m elf64ppc"
582
          ;;
583
        s390*-*linux*)
584
          LD="${LD-ld} -m elf64_s390"
585
          ;;
586
        sparc*-*linux*)
587
          LD="${LD-ld} -m elf64_sparc"
588
          ;;
589
      esac
590
      ;;
591
    esac
592
  fi
593
  rm -rf conftest*
594
  ;;
595
 
596
*-*-sco3.2v5*)
597
  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
598
  SAVE_CFLAGS="$CFLAGS"
599
  CFLAGS="$CFLAGS -belf"
600
  AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
601
    [AC_LANG_PUSH(C)
602
     AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
603
     AC_LANG_POP])
604
  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
605
    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
606
    CFLAGS="$SAVE_CFLAGS"
607
  fi
608
  ;;
609
sparc*-*solaris*)
610
  # Find out which ABI we are using.
611
  echo 'int i;' > conftest.$ac_ext
612
  if AC_TRY_EVAL(ac_compile); then
613
    case `/usr/bin/file conftest.o` in
614
    *64-bit*)
615
      case $lt_cv_prog_gnu_ld in
616
      yes*) LD="${LD-ld} -m elf64_sparc" ;;
617
      *)    LD="${LD-ld} -64" ;;
618
      esac
619
      ;;
620
    esac
621
  fi
622
  rm -rf conftest*
623
  ;;
624
 
625
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
626
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
627
  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
628
  AC_CHECK_TOOL(AS, as, false)
629
  AC_CHECK_TOOL(OBJDUMP, objdump, false)
630
  ;;
631
  ])
632
esac
633
 
634
need_locks="$enable_libtool_lock"
635
 
636
])# _LT_AC_LOCK
637
 
638
 
639
# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
640
#		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
641
# ----------------------------------------------------------------
642
# Check whether the given compiler option works
643
AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
644
[AC_REQUIRE([LT_AC_PROG_SED])
645
AC_CACHE_CHECK([$1], [$2],
646
  [$2=no
647
  ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
648
   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
649
   lt_compiler_flag="$3"
650
   # Insert the option either (1) after the last *FLAGS variable, or
651
   # (2) before a word containing "conftest.", or (3) at the end.
652
   # Note that $ac_compile itself does not contain backslashes and begins
653
   # with a dollar sign (not a hyphen), so the echo should work correctly.
654
   # The option is referenced via a variable to avoid confusing sed.
655
   lt_compile=`echo "$ac_compile" | $SED \
656
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
657
   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
658
   -e 's:$: $lt_compiler_flag:'`
659
   (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
660
   (eval "$lt_compile" 2>conftest.err)
661
   ac_status=$?
662
   cat conftest.err >&AS_MESSAGE_LOG_FD
663
   echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
664
   if (exit $ac_status) && test -s "$ac_outfile"; then
665
     # The compiler can only warn and ignore the option if not recognized
666
     # So say no if there are warnings other than the usual output.
667
     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
668
     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
669
     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
670
       $2=yes
671
     fi
672
   fi
673
   $rm conftest*
674
])
675
 
676
if test x"[$]$2" = xyes; then
677
    ifelse([$5], , :, [$5])
678
else
679
    ifelse([$6], , :, [$6])
680
fi
681
])# AC_LIBTOOL_COMPILER_OPTION
682
 
683
 
684
# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
685
#                          [ACTION-SUCCESS], [ACTION-FAILURE])
686
# ------------------------------------------------------------
687
# Check whether the given compiler option works
688
AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
689
[AC_REQUIRE([LT_AC_PROG_SED])dnl
690
AC_CACHE_CHECK([$1], [$2],
691
  [$2=no
692
   save_LDFLAGS="$LDFLAGS"
693
   LDFLAGS="$LDFLAGS $3"
694
   echo "$lt_simple_link_test_code" > conftest.$ac_ext
695
   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
696
     # The linker can only warn and ignore the option if not recognized
697
     # So say no if there are warnings
698
     if test -s conftest.err; then
699
       # Append any errors to the config.log.
700
       cat conftest.err 1>&AS_MESSAGE_LOG_FD
701
       $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
702
       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
703
       if diff conftest.exp conftest.er2 >/dev/null; then
704
         $2=yes
705
       fi
706
     else
707
       $2=yes
708
     fi
709
   fi
710
   $rm conftest*
711
   LDFLAGS="$save_LDFLAGS"
712
])
713
 
714
if test x"[$]$2" = xyes; then
715
    ifelse([$4], , :, [$4])
716
else
717
    ifelse([$5], , :, [$5])
718
fi
719
])# AC_LIBTOOL_LINKER_OPTION
720
 
721
 
722
# AC_LIBTOOL_SYS_MAX_CMD_LEN
723
# --------------------------
724
AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
725
[# find the maximum length of command line arguments
726
AC_MSG_CHECKING([the maximum length of command line arguments])
727
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
728
  i=0
729
  teststring="ABCD"
730
 
731
  case $build_os in
732
  msdosdjgpp*)
733
    # On DJGPP, this test can blow up pretty badly due to problems in libc
734
    # (any single argument exceeding 2000 bytes causes a buffer overrun
735
    # during glob expansion).  Even if it were fixed, the result of this
736
    # check would be larger than it should be.
737
    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
738
    ;;
739
 
740
  gnu*)
741
    # Under GNU Hurd, this test is not required because there is
742
    # no limit to the length of command line arguments.
743
    # Libtool will interpret -1 as no limit whatsoever
744
    lt_cv_sys_max_cmd_len=-1;
745
    ;;
746
 
747
  cygwin* | mingw*)
748
    # On Win9x/ME, this test blows up -- it succeeds, but takes
749
    # about 5 minutes as the teststring grows exponentially.
750
    # Worse, since 9x/ME are not pre-emptively multitasking,
751
    # you end up with a "frozen" computer, even though with patience
752
    # the test eventually succeeds (with a max line length of 256k).
753
    # Instead, let's just punt: use the minimum linelength reported by
754
    # all of the supported platforms: 8192 (on NT/2K/XP).
755
    lt_cv_sys_max_cmd_len=8192;
756
    ;;
757
 
758
  amigaos*)
759
    # On AmigaOS with pdksh, this test takes hours, literally.
760
    # So we just punt and use a minimum line length of 8192.
761
    lt_cv_sys_max_cmd_len=8192;
762
    ;;
763
 
764
  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
765
    # This has been around since 386BSD, at least.  Likely further.
766
    if test -x /sbin/sysctl; then
767
      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
768
    elif test -x /usr/sbin/sysctl; then
769
      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
770
    else
771
      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
772
    fi
773
    # And add a safety zone
774
    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
775
    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
776
    ;;
777
 
778
  interix*)
779
    # We know the value 262144 and hardcode it with a safety zone (like BSD)
780
    lt_cv_sys_max_cmd_len=196608
781
    ;;
782
 
783
  osf*)
784
    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
785
    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
786
    # nice to cause kernel panics so lets avoid the loop below.
787
    # First set a reasonable default.
788
    lt_cv_sys_max_cmd_len=16384
789
    #
790
    if test -x /sbin/sysconfig; then
791
      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
792
        *1*) lt_cv_sys_max_cmd_len=-1 ;;
793
      esac
794
    fi
795
    ;;
796
  sco3.2v5*)
797
    lt_cv_sys_max_cmd_len=102400
798
    ;;
799
  sysv5* | sco5v6* | sysv4.2uw2*)
800
    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
801
    if test -n "$kargmax"; then
802
      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ 	]]//'`
803
    else
804
      lt_cv_sys_max_cmd_len=32768
805
    fi
806
    ;;
807
  *)
808
    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
809
    if test -n "$lt_cv_sys_max_cmd_len"; then
810
      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
811
      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
812
    else
813
      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
814
      while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
815
	       = "XX$teststring") >/dev/null 2>&1 &&
816
	      new_result=`expr "X$teststring" : ".*" 2>&1` &&
817
	      lt_cv_sys_max_cmd_len=$new_result &&
818
	      test $i != 17 # 1/2 MB should be enough
819
      do
820
        i=`expr $i + 1`
821
        teststring=$teststring$teststring
822
      done
823
      teststring=
824
      # Add a significant safety factor because C++ compilers can tack on massive
825
      # amounts of additional arguments before passing them to the linker.
826
      # It appears as though 1/2 is a usable value.
827
      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
828
    fi
829
    ;;
830
  esac
831
])
832
if test -n $lt_cv_sys_max_cmd_len ; then
833
  AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
834
else
835
  AC_MSG_RESULT(none)
836
fi
837
])# AC_LIBTOOL_SYS_MAX_CMD_LEN
838
 
839
 
840
# _LT_AC_CHECK_DLFCN
841
# ------------------
842
AC_DEFUN([_LT_AC_CHECK_DLFCN],
843
[AC_CHECK_HEADERS(dlfcn.h)dnl
844
])# _LT_AC_CHECK_DLFCN
845
 
846
 
847
# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
848
#                           ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
849
# ---------------------------------------------------------------------
850
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
851
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
852
if test "$cross_compiling" = yes; then :
853
  [$4]
854
else
855
  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
856
  lt_status=$lt_dlunknown
857
  cat > conftest.$ac_ext <<EOF
858
[#line __oline__ "configure"
859
#include "confdefs.h"
860
 
861
#if HAVE_DLFCN_H
862
#include <dlfcn.h>
863
#endif
864
 
865
#include <stdio.h>
866
 
867
#ifdef RTLD_GLOBAL
868
#  define LT_DLGLOBAL		RTLD_GLOBAL
869
#else
870
#  ifdef DL_GLOBAL
871
#    define LT_DLGLOBAL		DL_GLOBAL
872
#  else
873
#    define LT_DLGLOBAL		0
874
#  endif
875
#endif
876
 
877
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
878
   find out it does not work in some platform. */
879
#ifndef LT_DLLAZY_OR_NOW
880
#  ifdef RTLD_LAZY
881
#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
882
#  else
883
#    ifdef DL_LAZY
884
#      define LT_DLLAZY_OR_NOW		DL_LAZY
885
#    else
886
#      ifdef RTLD_NOW
887
#        define LT_DLLAZY_OR_NOW	RTLD_NOW
888
#      else
889
#        ifdef DL_NOW
890
#          define LT_DLLAZY_OR_NOW	DL_NOW
891
#        else
892
#          define LT_DLLAZY_OR_NOW	0
893
#        endif
894
#      endif
895
#    endif
896
#  endif
897
#endif
898
 
899
#ifdef __cplusplus
900
extern "C" void exit (int);
901
#endif
902
 
903
void fnord() { int i=42;}
904
int main ()
905
{
906
  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
907
  int status = $lt_dlunknown;
908
 
909
  if (self)
910
    {
911
      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
912
      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
913
      /* dlclose (self); */
914
    }
915
  else
916
    puts (dlerror ());
917
 
918
    exit (status);
919
}]
920
EOF
921
  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
922
    (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
923
    lt_status=$?
924
    case x$lt_status in
925
      x$lt_dlno_uscore) $1 ;;
926
      x$lt_dlneed_uscore) $2 ;;
927
      x$lt_dlunknown|x*) $3 ;;
928
    esac
929
  else :
930
    # compilation failed
931
    $3
932
  fi
933
fi
934
rm -fr conftest*
935
])# _LT_AC_TRY_DLOPEN_SELF
936
 
937
 
938
# AC_LIBTOOL_DLOPEN_SELF
939
# ----------------------
940
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
941
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
942
if test "x$enable_dlopen" != xyes; then
943
  enable_dlopen=unknown
944
  enable_dlopen_self=unknown
945
  enable_dlopen_self_static=unknown
946
else
947
  lt_cv_dlopen=no
948
  lt_cv_dlopen_libs=
949
 
950
  case $host_os in
951
  beos*)
952
    lt_cv_dlopen="load_add_on"
953
    lt_cv_dlopen_libs=
954
    lt_cv_dlopen_self=yes
955
    ;;
956
 
957
  mingw* | pw32*)
958
    lt_cv_dlopen="LoadLibrary"
959
    lt_cv_dlopen_libs=
960
   ;;
961
 
962
  cygwin*)
963
    lt_cv_dlopen="dlopen"
964
    lt_cv_dlopen_libs=
965
   ;;
966
 
967
  darwin*)
968
  # if libdl is installed we need to link against it
969
    AC_CHECK_LIB([dl], [dlopen],
970
		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
971
    lt_cv_dlopen="dyld"
972
    lt_cv_dlopen_libs=
973
    lt_cv_dlopen_self=yes
974
    ])
975
   ;;
976
 
977
  *)
978
    AC_CHECK_FUNC([shl_load],
979
	  [lt_cv_dlopen="shl_load"],
980
      [AC_CHECK_LIB([dld], [shl_load],
981
	    [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
982
	[AC_CHECK_FUNC([dlopen],
983
	      [lt_cv_dlopen="dlopen"],
984
	  [AC_CHECK_LIB([dl], [dlopen],
985
		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
986
	    [AC_CHECK_LIB([svld], [dlopen],
987
		  [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
988
	      [AC_CHECK_LIB([dld], [dld_link],
989
		    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
990
	      ])
991
	    ])
992
	  ])
993
	])
994
      ])
995
    ;;
996
  esac
997
 
998
  if test "x$lt_cv_dlopen" != xno; then
999
    enable_dlopen=yes
1000
  else
1001
    enable_dlopen=no
1002
  fi
1003
 
1004
  case $lt_cv_dlopen in
1005
  dlopen)
1006
    save_CPPFLAGS="$CPPFLAGS"
1007
    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1008
 
1009
    save_LDFLAGS="$LDFLAGS"
1010
    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1011
 
1012
    save_LIBS="$LIBS"
1013
    LIBS="$lt_cv_dlopen_libs $LIBS"
1014
 
1015
    AC_CACHE_CHECK([whether a program can dlopen itself],
1016
	  lt_cv_dlopen_self, [dnl
1017
	  _LT_AC_TRY_DLOPEN_SELF(
1018
	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1019
	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1020
    ])
1021
 
1022
    if test "x$lt_cv_dlopen_self" = xyes; then
1023
      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1024
      AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1025
    	  lt_cv_dlopen_self_static, [dnl
1026
	  _LT_AC_TRY_DLOPEN_SELF(
1027
	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1028
	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
1029
      ])
1030
    fi
1031
 
1032
    CPPFLAGS="$save_CPPFLAGS"
1033
    LDFLAGS="$save_LDFLAGS"
1034
    LIBS="$save_LIBS"
1035
    ;;
1036
  esac
1037
 
1038
  case $lt_cv_dlopen_self in
1039
  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1040
  *) enable_dlopen_self=unknown ;;
1041
  esac
1042
 
1043
  case $lt_cv_dlopen_self_static in
1044
  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1045
  *) enable_dlopen_self_static=unknown ;;
1046
  esac
1047
fi
1048
])# AC_LIBTOOL_DLOPEN_SELF
1049
 
1050
 
1051
# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1052
# ---------------------------------
1053
# Check to see if options -c and -o are simultaneously supported by compiler
1054
AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1055
[AC_REQUIRE([LT_AC_PROG_SED])dnl
1056
AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1057
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1058
  [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1059
  [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1060
   $rm -r conftest 2>/dev/null
1061
   mkdir conftest
1062
   cd conftest
1063
   mkdir out
1064
   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1065
 
1066
   lt_compiler_flag="-o out/conftest2.$ac_objext"
1067
   # Insert the option either (1) after the last *FLAGS variable, or
1068
   # (2) before a word containing "conftest.", or (3) at the end.
1069
   # Note that $ac_compile itself does not contain backslashes and begins
1070
   # with a dollar sign (not a hyphen), so the echo should work correctly.
1071
   lt_compile=`echo "$ac_compile" | $SED \
1072
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1073
   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1074
   -e 's:$: $lt_compiler_flag:'`
1075
   (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1076
   (eval "$lt_compile" 2>out/conftest.err)
1077
   ac_status=$?
1078
   cat out/conftest.err >&AS_MESSAGE_LOG_FD
1079
   echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1080
   if (exit $ac_status) && test -s out/conftest2.$ac_objext
1081
   then
1082
     # The compiler can only warn and ignore the option if not recognized
1083
     # So say no if there are warnings
1084
     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1085
     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1086
     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1087
       _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1088
     fi
1089
   fi
1090
   chmod u+w . 2>&AS_MESSAGE_LOG_FD
1091
   $rm conftest*
1092
   # SGI C++ compiler will create directory out/ii_files/ for
1093
   # template instantiation
1094
   test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1095
   $rm out/* && rmdir out
1096
   cd ..
1097
   rmdir conftest
1098
   $rm conftest*
1099
])
1100
])# AC_LIBTOOL_PROG_CC_C_O
1101
 
1102
 
1103
# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1104
# -----------------------------------------
1105
# Check to see if we can do hard links to lock some files if needed
1106
AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1107
[AC_REQUIRE([_LT_AC_LOCK])dnl
1108
 
1109
hard_links="nottested"
1110
if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1111
  # do not overwrite the value of need_locks provided by the user
1112
  AC_MSG_CHECKING([if we can lock with hard links])
1113
  hard_links=yes
1114
  $rm conftest*
1115
  ln conftest.a conftest.b 2>/dev/null && hard_links=no
1116
  touch conftest.a
1117
  ln conftest.a conftest.b 2>&5 || hard_links=no
1118
  ln conftest.a conftest.b 2>/dev/null && hard_links=no
1119
  AC_MSG_RESULT([$hard_links])
1120
  if test "$hard_links" = no; then
1121
    AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1122
    need_locks=warn
1123
  fi
1124
else
1125
  need_locks=no
1126
fi
1127
])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1128
 
1129
 
1130
# AC_LIBTOOL_OBJDIR
1131
# -----------------
1132
AC_DEFUN([AC_LIBTOOL_OBJDIR],
1133
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1134
[rm -f .libs 2>/dev/null
1135
mkdir .libs 2>/dev/null
1136
if test -d .libs; then
1137
  lt_cv_objdir=.libs
1138
else
1139
  # MS-DOS does not allow filenames that begin with a dot.
1140
  lt_cv_objdir=_libs
1141
fi
1142
rmdir .libs 2>/dev/null])
1143
objdir=$lt_cv_objdir
1144
])# AC_LIBTOOL_OBJDIR
1145
 
1146
 
1147
# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1148
# ----------------------------------------------
1149
# Check hardcoding attributes.
1150
AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1151
[AC_MSG_CHECKING([how to hardcode library paths into programs])
1152
_LT_AC_TAGVAR(hardcode_action, $1)=
1153
if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1154
   test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1155
   test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1156
 
1157
  # We can hardcode non-existant directories.
1158
  if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1159
     # If the only mechanism to avoid hardcoding is shlibpath_var, we
1160
     # have to relink, otherwise we might link with an installed library
1161
     # when we should be linking with a yet-to-be-installed one
1162
     ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1163
     test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1164
    # Linking always hardcodes the temporary library directory.
1165
    _LT_AC_TAGVAR(hardcode_action, $1)=relink
1166
  else
1167
    # We can link without hardcoding, and we can hardcode nonexisting dirs.
1168
    _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1169
  fi
1170
else
1171
  # We cannot hardcode anything, or else we can only hardcode existing
1172
  # directories.
1173
  _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1174
fi
1175
AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1176
 
1177
if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1178
  # Fast installation is not supported
1179
  enable_fast_install=no
1180
elif test "$shlibpath_overrides_runpath" = yes ||
1181
     test "$enable_shared" = no; then
1182
  # Fast installation is not necessary
1183
  enable_fast_install=needless
1184
fi
1185
])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1186
 
1187
 
1188
# AC_LIBTOOL_SYS_LIB_STRIP
1189
# ------------------------
1190
AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1191
[striplib=
1192
old_striplib=
1193
AC_MSG_CHECKING([whether stripping libraries is possible])
1194
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1195
  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1196
  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1197
  AC_MSG_RESULT([yes])
1198
else
1199
# FIXME - insert some real tests, host_os isn't really good enough
1200
  case $host_os in
1201
   darwin*)
1202
       if test -n "$STRIP" ; then
1203
         striplib="$STRIP -x"
1204
         old_striplib="$STRIP -S"
1205
         AC_MSG_RESULT([yes])
1206
       else
1207
  AC_MSG_RESULT([no])
1208
fi
1209
       ;;
1210
   *)
1211
  AC_MSG_RESULT([no])
1212
    ;;
1213
  esac
1214
fi
1215
])# AC_LIBTOOL_SYS_LIB_STRIP
1216
 
1217
 
1218
# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1219
# -----------------------------
1220
# PORTME Fill in your ld.so characteristics
1221
AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1222
[AC_REQUIRE([LT_AC_PROG_SED])dnl
1223
AC_MSG_CHECKING([dynamic linker characteristics])
1224
library_names_spec=
1225
libname_spec='lib$name'
1226
soname_spec=
1227
shrext_cmds=".so"
1228
postinstall_cmds=
1229
postuninstall_cmds=
1230
finish_cmds=
1231
finish_eval=
1232
shlibpath_var=
1233
shlibpath_overrides_runpath=unknown
1234
version_type=none
1235
dynamic_linker="$host_os ld.so"
1236
sys_lib_dlsearch_path_spec="/lib /usr/lib"
1237
m4_if($1,[],[
1238
if test "$GCC" = yes; then
1239
  case $host_os in
1240
    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
1241
    *) lt_awk_arg="/^libraries:/" ;;
1242
  esac
1243
  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1244
  if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
1245
    # if the path contains ";" then we assume it to be the separator
1246
    # otherwise default to the standard path separator (i.e. ":") - it is
1247
    # assumed that no part of a normal pathname contains ";" but that should
1248
    # okay in the real world where ";" in dirpaths is itself problematic.
1249
    lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
1250
  else
1251
    lt_search_path_spec=`echo "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
1252
  fi
1253
  # Ok, now we have the path, separated by spaces, we can step through it
1254
  # and add multilib dir if necessary.
1255
  lt_tmp_lt_search_path_spec=
1256
  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
1257
  for lt_sys_path in $lt_search_path_spec; do
1258
    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
1259
      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
1260
    else
1261
      test -d "$lt_sys_path" && \
1262
	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
1263
    fi
1264
  done
1265
  lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
1266
BEGIN {RS=" "; FS="/|\n";} {
1267
  lt_foo="";
1268
  lt_count=0;
1269
  for (lt_i = NF; lt_i > 0; lt_i--) {
1270
    if ($lt_i != "" && $lt_i != ".") {
1271
      if ($lt_i == "..") {
1272
        lt_count++;
1273
      } else {
1274
        if (lt_count == 0) {
1275
          lt_foo="/" $lt_i lt_foo;
1276
        } else {
1277
          lt_count--;
1278
        }
1279
      }
1280
    }
1281
  }
1282
  if (lt_foo != "") { lt_freq[[lt_foo]]++; }
1283
  if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
1284
}'`
1285
  sys_lib_search_path_spec=`echo $lt_search_path_spec`
1286
else
1287
  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1288
fi])
1289
need_lib_prefix=unknown
1290
hardcode_into_libs=no
1291
 
1292
# when you set need_version to no, make sure it does not cause -set_version
1293
# flags to be left without arguments
1294
need_version=unknown
1295
 
1296
case $host_os in
1297
aix3*)
1298
  version_type=linux
1299
  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1300
  shlibpath_var=LIBPATH
1301
 
1302
  # AIX 3 has no versioning support, so we append a major version to the name.
1303
  soname_spec='${libname}${release}${shared_ext}$major'
1304
  ;;
1305
 
1306
aix4* | aix5*)
1307
  version_type=linux
1308
  need_lib_prefix=no
1309
  need_version=no
1310
  hardcode_into_libs=yes
1311
  if test "$host_cpu" = ia64; then
1312
    # AIX 5 supports IA64
1313
    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1314
    shlibpath_var=LD_LIBRARY_PATH
1315
  else
1316
    # With GCC up to 2.95.x, collect2 would create an import file
1317
    # for dependence libraries.  The import file would start with
1318
    # the line `#! .'.  This would cause the generated library to
1319
    # depend on `.', always an invalid library.  This was fixed in
1320
    # development snapshots of GCC prior to 3.0.
1321
    case $host_os in
1322
      aix4 | aix4.[[01]] | aix4.[[01]].*)
1323
      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1324
	   echo ' yes '
1325
	   echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1326
	:
1327
      else
1328
	can_build_shared=no
1329
      fi
1330
      ;;
1331
    esac
1332
    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1333
    # soname into executable. Probably we can add versioning support to
1334
    # collect2, so additional links can be useful in future.
1335
    if test "$aix_use_runtimelinking" = yes; then
1336
      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1337
      # instead of lib<name>.a to let people know that these are not
1338
      # typical AIX shared libraries.
1339
      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1340
    else
1341
      # We preserve .a as extension for shared libraries through AIX4.2
1342
      # and later when we are not doing run time linking.
1343
      library_names_spec='${libname}${release}.a $libname.a'
1344
      soname_spec='${libname}${release}${shared_ext}$major'
1345
    fi
1346
    shlibpath_var=LIBPATH
1347
  fi
1348
  ;;
1349
 
1350
amigaos*)
1351
  library_names_spec='$libname.ixlibrary $libname.a'
1352
  # Create ${libname}_ixlibrary.a entries in /sys/libs.
1353
  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'
1354
  ;;
1355
 
1356
beos*)
1357
  library_names_spec='${libname}${shared_ext}'
1358
  dynamic_linker="$host_os ld.so"
1359
  shlibpath_var=LIBRARY_PATH
1360
  ;;
1361
 
1362
bsdi[[45]]*)
1363
  version_type=linux
1364
  need_version=no
1365
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1366
  soname_spec='${libname}${release}${shared_ext}$major'
1367
  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1368
  shlibpath_var=LD_LIBRARY_PATH
1369
  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1370
  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1371
  # the default ld.so.conf also contains /usr/contrib/lib and
1372
  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1373
  # libtool to hard-code these into programs
1374
  ;;
1375
 
1376
cygwin* | mingw* | pw32*)
1377
  version_type=windows
1378
  shrext_cmds=".dll"
1379
  need_version=no
1380
  need_lib_prefix=no
1381
 
1382
  case $GCC,$host_os in
1383
  yes,cygwin* | yes,mingw* | yes,pw32*)
1384
    library_names_spec='$libname.dll.a'
1385
    # DLL is installed to $(libdir)/../bin by postinstall_cmds
1386
    postinstall_cmds='base_file=`basename \${file}`~
1387
      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1388
      dldir=$destdir/`dirname \$dlpath`~
1389
      test -d \$dldir || mkdir -p \$dldir~
1390
      $install_prog $dir/$dlname \$dldir/$dlname~
1391
      chmod a+x \$dldir/$dlname'
1392
    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1393
      dlpath=$dir/\$dldll~
1394
       $rm \$dlpath'
1395
    shlibpath_overrides_runpath=yes
1396
 
1397
    case $host_os in
1398
    cygwin*)
1399
      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1400
      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1401
      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1402
      ;;
1403
    mingw*)
1404
      # MinGW DLLs use traditional 'lib' prefix
1405
      soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1406
      sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1407
      if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1408
        # It is most probably a Windows format PATH printed by
1409
        # mingw gcc, but we are running on Cygwin. Gcc prints its search
1410
        # path with ; separators, and with drive letters. We can handle the
1411
        # drive letters (cygwin fileutils understands them), so leave them,
1412
        # especially as we might pass files found there to a mingw objdump,
1413
        # which wouldn't understand a cygwinified path. Ahh.
1414
        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1415
      else
1416
        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
1417
      fi
1418
      ;;
1419
    pw32*)
1420
      # pw32 DLLs use 'pw' prefix rather than 'lib'
1421
      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1422
      ;;
1423
    esac
1424
    ;;
1425
 
1426
  *)
1427
    library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1428
    ;;
1429
  esac
1430
  dynamic_linker='Win32 ld.exe'
1431
  # FIXME: first we should search . and the directory the executable is in
1432
  shlibpath_var=PATH
1433
  ;;
1434
 
1435
darwin* | rhapsody*)
1436
  dynamic_linker="$host_os dyld"
1437
  version_type=darwin
1438
  need_lib_prefix=no
1439
  need_version=no
1440
  library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1441
  soname_spec='${libname}${release}${major}$shared_ext'
1442
  shlibpath_overrides_runpath=yes
1443
  shlibpath_var=DYLD_LIBRARY_PATH
1444
  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
1445
  m4_if([$1], [],[
1446
  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 
1447
  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1448
  ;;
1449
 
1450
dgux*)
1451
  version_type=linux
1452
  need_lib_prefix=no
1453
  need_version=no
1454
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1455
  soname_spec='${libname}${release}${shared_ext}$major'
1456
  shlibpath_var=LD_LIBRARY_PATH
1457
  ;;
1458
 
1459
freebsd1*)
1460
  dynamic_linker=no
1461
  ;;
1462
 
1463
freebsd* | dragonfly*)
1464
  # DragonFly does not have aout.  When/if they implement a new
1465
  # versioning mechanism, adjust this.
1466
  if test -x /usr/bin/objformat; then
1467
    objformat=`/usr/bin/objformat`
1468
  else
1469
    case $host_os in
1470
    freebsd[[123]]*) objformat=aout ;;
1471
    *) objformat=elf ;;
1472
    esac
1473
  fi
1474
  version_type=freebsd-$objformat
1475
  case $version_type in
1476
    freebsd-elf*)
1477
      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1478
      need_version=no
1479
      need_lib_prefix=no
1480
      ;;
1481
    freebsd-*)
1482
      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1483
      need_version=yes
1484
      ;;
1485
  esac
1486
  shlibpath_var=LD_LIBRARY_PATH
1487
  case $host_os in
1488
  freebsd2*)
1489
    shlibpath_overrides_runpath=yes
1490
    ;;
1491
  freebsd3.[[01]]* | freebsdelf3.[[01]]*)
1492
    shlibpath_overrides_runpath=yes
1493
    hardcode_into_libs=yes
1494
    ;;
1495
  freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
1496
  freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
1497
    shlibpath_overrides_runpath=no
1498
    hardcode_into_libs=yes
1499
    ;;
1500
  *) # from 4.6 on, and DragonFly
1501
    shlibpath_overrides_runpath=yes
1502
    hardcode_into_libs=yes
1503
    ;;
1504
  esac
1505
  ;;
1506
 
1507
gnu*)
1508
  version_type=linux
1509
  need_lib_prefix=no
1510
  need_version=no
1511
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1512
  soname_spec='${libname}${release}${shared_ext}$major'
1513
  shlibpath_var=LD_LIBRARY_PATH
1514
  hardcode_into_libs=yes
1515
  ;;
1516
 
1517
hpux9* | hpux10* | hpux11*)
1518
  # Give a soname corresponding to the major version so that dld.sl refuses to
1519
  # link against other versions.
1520
  version_type=sunos
1521
  need_lib_prefix=no
1522
  need_version=no
1523
  case $host_cpu in
1524
  ia64*)
1525
    shrext_cmds='.so'
1526
    hardcode_into_libs=yes
1527
    dynamic_linker="$host_os dld.so"
1528
    shlibpath_var=LD_LIBRARY_PATH
1529
    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1530
    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1531
    soname_spec='${libname}${release}${shared_ext}$major'
1532
    if test "X$HPUX_IA64_MODE" = X32; then
1533
      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1534
    else
1535
      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1536
    fi
1537
    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1538
    ;;
1539
   hppa*64*)
1540
     shrext_cmds='.sl'
1541
     hardcode_into_libs=yes
1542
     dynamic_linker="$host_os dld.sl"
1543
     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1544
     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1545
     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1546
     soname_spec='${libname}${release}${shared_ext}$major'
1547
     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1548
     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1549
     ;;
1550
   *)
1551
    shrext_cmds='.sl'
1552
    dynamic_linker="$host_os dld.sl"
1553
    shlibpath_var=SHLIB_PATH
1554
    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1555
    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1556
    soname_spec='${libname}${release}${shared_ext}$major'
1557
    ;;
1558
  esac
1559
  # HP-UX runs *really* slowly unless shared libraries are mode 555.
1560
  postinstall_cmds='chmod 555 $lib'
1561
  ;;
1562
 
1563
interix[[3-9]]*)
1564
  version_type=linux
1565
  need_lib_prefix=no
1566
  need_version=no
1567
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1568
  soname_spec='${libname}${release}${shared_ext}$major'
1569
  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
1570
  shlibpath_var=LD_LIBRARY_PATH
1571
  shlibpath_overrides_runpath=no
1572
  hardcode_into_libs=yes
1573
  ;;
1574
 
1575
irix5* | irix6* | nonstopux*)
1576
  case $host_os in
1577
    nonstopux*) version_type=nonstopux ;;
1578
    *)
1579
	if test "$lt_cv_prog_gnu_ld" = yes; then
1580
		version_type=linux
1581
	else
1582
		version_type=irix
1583
	fi ;;
1584
  esac
1585
  need_lib_prefix=no
1586
  need_version=no
1587
  soname_spec='${libname}${release}${shared_ext}$major'
1588
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1589
  case $host_os in
1590
  irix5* | nonstopux*)
1591
    libsuff= shlibsuff=
1592
    ;;
1593
  *)
1594
    case $LD in # libtool.m4 will add one of these switches to LD
1595
    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1596
      libsuff= shlibsuff= libmagic=32-bit;;
1597
    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1598
      libsuff=32 shlibsuff=N32 libmagic=N32;;
1599
    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1600
      libsuff=64 shlibsuff=64 libmagic=64-bit;;
1601
    *) libsuff= shlibsuff= libmagic=never-match;;
1602
    esac
1603
    ;;
1604
  esac
1605
  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1606
  shlibpath_overrides_runpath=no
1607
  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1608
  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1609
  hardcode_into_libs=yes
1610
  ;;
1611
 
1612
# No shared lib support for Linux oldld, aout, or coff.
1613
linux*oldld* | linux*aout* | linux*coff*)
1614
  dynamic_linker=no
1615
  ;;
1616
 
1617
# This must be Linux ELF.
1618
linux* | k*bsd*-gnu)
1619
  version_type=linux
1620
  need_lib_prefix=no
1621
  need_version=no
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
  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1625
  shlibpath_var=LD_LIBRARY_PATH
1626
  shlibpath_overrides_runpath=no
1627
  # This implies no fast_install, which is unacceptable.
1628
  # Some rework will be needed to allow for fast_install
1629
  # before this can be enabled.
1630
  hardcode_into_libs=yes
1631
 
1632
  # Append ld.so.conf contents to the search path
1633
  if test -f /etc/ld.so.conf; then
1634
    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' ' '`
1635
    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1636
  fi
1637
 
1638
  # We used to test for /lib/ld.so.1 and disable shared libraries on
1639
  # powerpc, because MkLinux only supported shared libraries with the
1640
  # GNU dynamic linker.  Since this was broken with cross compilers,
1641
  # most powerpc-linux boxes support dynamic linking these days and
1642
  # people can always --disable-shared, the test was removed, and we
1643
  # assume the GNU/Linux dynamic linker is in use.
1644
  dynamic_linker='GNU/Linux ld.so'
1645
  ;;
1646
 
1647
netbsdelf*-gnu)
1648
  version_type=linux
1649
  need_lib_prefix=no
1650
  need_version=no
1651
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1652
  soname_spec='${libname}${release}${shared_ext}$major'
1653
  shlibpath_var=LD_LIBRARY_PATH
1654
  shlibpath_overrides_runpath=no
1655
  hardcode_into_libs=yes
1656
  dynamic_linker='NetBSD ld.elf_so'
1657
  ;;
1658
 
1659
netbsd*)
1660
  version_type=sunos
1661
  need_lib_prefix=no
1662
  need_version=no
1663
  if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1664
    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1665
    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1666
    dynamic_linker='NetBSD (a.out) ld.so'
1667
  else
1668
    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1669
    soname_spec='${libname}${release}${shared_ext}$major'
1670
    dynamic_linker='NetBSD ld.elf_so'
1671
  fi
1672
  shlibpath_var=LD_LIBRARY_PATH
1673
  shlibpath_overrides_runpath=yes
1674
  hardcode_into_libs=yes
1675
  ;;
1676
 
1677
newsos6)
1678
  version_type=linux
1679
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1680
  shlibpath_var=LD_LIBRARY_PATH
1681
  shlibpath_overrides_runpath=yes
1682
  ;;
1683
 
1684
nto-qnx*)
1685
  version_type=linux
1686
  need_lib_prefix=no
1687
  need_version=no
1688
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1689
  soname_spec='${libname}${release}${shared_ext}$major'
1690
  shlibpath_var=LD_LIBRARY_PATH
1691
  shlibpath_overrides_runpath=yes
1692
  ;;
1693
 
1694
openbsd*)
1695
  version_type=sunos
1696
  sys_lib_dlsearch_path_spec="/usr/lib"
1697
  need_lib_prefix=no
1698
  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
1699
  case $host_os in
1700
    openbsd3.3 | openbsd3.3.*) need_version=yes ;;
1701
    *)                         need_version=no  ;;
1702
  esac
1703
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1704
  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1705
  shlibpath_var=LD_LIBRARY_PATH
1706
  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1707
    case $host_os in
1708
      openbsd2.[[89]] | openbsd2.[[89]].*)
1709
	shlibpath_overrides_runpath=no
1710
	;;
1711
      *)
1712
	shlibpath_overrides_runpath=yes
1713
	;;
1714
      esac
1715
  else
1716
    shlibpath_overrides_runpath=yes
1717
  fi
1718
  ;;
1719
 
1720
os2*)
1721
  libname_spec='$name'
1722
  shrext_cmds=".dll"
1723
  need_lib_prefix=no
1724
  library_names_spec='$libname${shared_ext} $libname.a'
1725
  dynamic_linker='OS/2 ld.exe'
1726
  shlibpath_var=LIBPATH
1727
  ;;
1728
 
1729
osf3* | osf4* | osf5*)
1730
  version_type=osf
1731
  need_lib_prefix=no
1732
  need_version=no
1733
  soname_spec='${libname}${release}${shared_ext}$major'
1734
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1735
  shlibpath_var=LD_LIBRARY_PATH
1736
  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1737
  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1738
  ;;
1739
 
1740
rdos*)
1741
  dynamic_linker=no
1742
  ;;
1743
 
1744
solaris*)
1745
  version_type=linux
1746
  need_lib_prefix=no
1747
  need_version=no
1748
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1749
  soname_spec='${libname}${release}${shared_ext}$major'
1750
  shlibpath_var=LD_LIBRARY_PATH
1751
  shlibpath_overrides_runpath=yes
1752
  hardcode_into_libs=yes
1753
  # ldd complains unless libraries are executable
1754
  postinstall_cmds='chmod +x $lib'
1755
  ;;
1756
 
1757
sunos4*)
1758
  version_type=sunos
1759
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1760
  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1761
  shlibpath_var=LD_LIBRARY_PATH
1762
  shlibpath_overrides_runpath=yes
1763
  if test "$with_gnu_ld" = yes; then
1764
    need_lib_prefix=no
1765
  fi
1766
  need_version=yes
1767
  ;;
1768
 
1769
sysv4 | sysv4.3*)
1770
  version_type=linux
1771
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1772
  soname_spec='${libname}${release}${shared_ext}$major'
1773
  shlibpath_var=LD_LIBRARY_PATH
1774
  case $host_vendor in
1775
    sni)
1776
      shlibpath_overrides_runpath=no
1777
      need_lib_prefix=no
1778
      export_dynamic_flag_spec='${wl}-Blargedynsym'
1779
      runpath_var=LD_RUN_PATH
1780
      ;;
1781
    siemens)
1782
      need_lib_prefix=no
1783
      ;;
1784
    motorola)
1785
      need_lib_prefix=no
1786
      need_version=no
1787
      shlibpath_overrides_runpath=no
1788
      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1789
      ;;
1790
  esac
1791
  ;;
1792
 
1793
sysv4*MP*)
1794
  if test -d /usr/nec ;then
1795
    version_type=linux
1796
    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1797
    soname_spec='$libname${shared_ext}.$major'
1798
    shlibpath_var=LD_LIBRARY_PATH
1799
  fi
1800
  ;;
1801
 
1802
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
1803
  version_type=freebsd-elf
1804
  need_lib_prefix=no
1805
  need_version=no
1806
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1807
  soname_spec='${libname}${release}${shared_ext}$major'
1808
  shlibpath_var=LD_LIBRARY_PATH
1809
  hardcode_into_libs=yes
1810
  if test "$with_gnu_ld" = yes; then
1811
    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
1812
    shlibpath_overrides_runpath=no
1813
  else
1814
    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
1815
    shlibpath_overrides_runpath=yes
1816
    case $host_os in
1817
      sco3.2v5*)
1818
        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
1819
	;;
1820
    esac
1821
  fi
1822
  sys_lib_dlsearch_path_spec='/usr/lib'
1823
  ;;
1824
 
1825
uts4*)
1826
  version_type=linux
1827
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1828
  soname_spec='${libname}${release}${shared_ext}$major'
1829
  shlibpath_var=LD_LIBRARY_PATH
1830
  ;;
1831
 
1832
*)
1833
  dynamic_linker=no
1834
  ;;
1835
esac
1836
AC_MSG_RESULT([$dynamic_linker])
1837
test "$dynamic_linker" = no && can_build_shared=no
1838
 
1839
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
1840
if test "$GCC" = yes; then
1841
  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
1842
fi
1843
])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1844
 
1845
 
1846
# _LT_AC_TAGCONFIG
1847
# ----------------
1848
AC_DEFUN([_LT_AC_TAGCONFIG],
1849
[AC_REQUIRE([LT_AC_PROG_SED])dnl
1850
AC_ARG_WITH([tags],
1851
    [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1852
        [include additional configurations @<:@automatic@:>@])],
1853
    [tagnames="$withval"])
1854
 
1855
if test -f "$ltmain" && test -n "$tagnames"; then
1856
  if test ! -f "${ofile}"; then
1857
    AC_MSG_WARN([output file `$ofile' does not exist])
1858
  fi
1859
 
1860
  if test -z "$LTCC"; then
1861
    eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1862
    if test -z "$LTCC"; then
1863
      AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1864
    else
1865
      AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1866
    fi
1867
  fi
1868
  if test -z "$LTCFLAGS"; then
1869
    eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
1870
  fi
1871
 
1872
  # Extract list of available tagged configurations in $ofile.
1873
  # Note that this assumes the entire list is on one line.
1874
  available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1875
 
1876
  lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1877
  for tagname in $tagnames; do
1878
    IFS="$lt_save_ifs"
1879
    # Check whether tagname contains only valid characters
1880
    case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1881
    "") ;;
1882
    *)  AC_MSG_ERROR([invalid tag name: $tagname])
1883
	;;
1884
    esac
1885
 
1886
    if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1887
    then
1888
      AC_MSG_ERROR([tag name \"$tagname\" already exists])
1889
    fi
1890
 
1891
    # Update the list of available tags.
1892
    if test -n "$tagname"; then
1893
      echo appending configuration tag \"$tagname\" to $ofile
1894
 
1895
      case $tagname in
1896
      CXX)
1897
	if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1898
	    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1899
	    (test "X$CXX" != "Xg++"))) ; then
1900
	  AC_LIBTOOL_LANG_CXX_CONFIG
1901
	else
1902
	  tagname=""
1903
	fi
1904
	;;
1905
 
1906
      F77)
1907
	if test -n "$F77" && test "X$F77" != "Xno"; then
1908
	  AC_LIBTOOL_LANG_F77_CONFIG
1909
	else
1910
	  tagname=""
1911
	fi
1912
	;;
1913
 
1914
      GCJ)
1915
	if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1916
	  AC_LIBTOOL_LANG_GCJ_CONFIG
1917
	else
1918
	  tagname=""
1919
	fi
1920
	;;
1921
 
1922
      RC)
1923
	AC_LIBTOOL_LANG_RC_CONFIG
1924
	;;
1925
 
1926
      *)
1927
	AC_MSG_ERROR([Unsupported tag name: $tagname])
1928
	;;
1929
      esac
1930
 
1931
      # Append the new tag name to the list of available tags.
1932
      if test -n "$tagname" ; then
1933
      available_tags="$available_tags $tagname"
1934
    fi
1935
    fi
1936
  done
1937
  IFS="$lt_save_ifs"
1938
 
1939
  # Now substitute the updated list of available tags.
1940
  if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1941
    mv "${ofile}T" "$ofile"
1942
    chmod +x "$ofile"
1943
  else
1944
    rm -f "${ofile}T"
1945
    AC_MSG_ERROR([unable to update list of available tagged configurations.])
1946
  fi
1947
fi
1948
])# _LT_AC_TAGCONFIG
1949
 
1950
 
1951
# AC_LIBTOOL_DLOPEN
1952
# -----------------
1953
# enable checks for dlopen support
1954
AC_DEFUN([AC_LIBTOOL_DLOPEN],
1955
 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1956
])# AC_LIBTOOL_DLOPEN
1957
 
1958
 
1959
# AC_LIBTOOL_WIN32_DLL
1960
# --------------------
1961
# declare package support for building win32 DLLs
1962
AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1963
[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1964
])# AC_LIBTOOL_WIN32_DLL
1965
 
1966
 
1967
# AC_ENABLE_SHARED([DEFAULT])
1968
# ---------------------------
1969
# implement the --enable-shared flag
1970
# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
1971
AC_DEFUN([AC_ENABLE_SHARED],
1972
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1973
AC_ARG_ENABLE([shared],
1974
    [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1975
	[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1976
    [p=${PACKAGE-default}
1977
    case $enableval in
1978
    yes) enable_shared=yes ;;
1979
    no) enable_shared=no ;;
1980
    *)
1981
      enable_shared=no
1982
      # Look at the argument we got.  We use all the common list separators.
1983
      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1984
      for pkg in $enableval; do
1985
	IFS="$lt_save_ifs"
1986
	if test "X$pkg" = "X$p"; then
1987
	  enable_shared=yes
1988
	fi
1989
      done
1990
      IFS="$lt_save_ifs"
1991
      ;;
1992
    esac],
1993
    [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1994
])# AC_ENABLE_SHARED
1995
 
1996
 
1997
# AC_DISABLE_SHARED
1998
# -----------------
1999
# set the default shared flag to --disable-shared
2000
AC_DEFUN([AC_DISABLE_SHARED],
2001
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2002
AC_ENABLE_SHARED(no)
2003
])# AC_DISABLE_SHARED
2004
 
2005
 
2006
# AC_ENABLE_STATIC([DEFAULT])
2007
# ---------------------------
2008
# implement the --enable-static flag
2009
# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
2010
AC_DEFUN([AC_ENABLE_STATIC],
2011
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
2012
AC_ARG_ENABLE([static],
2013
    [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
2014
	[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
2015
    [p=${PACKAGE-default}
2016
    case $enableval in
2017
    yes) enable_static=yes ;;
2018
    no) enable_static=no ;;
2019
    *)
2020
     enable_static=no
2021
      # Look at the argument we got.  We use all the common list separators.
2022
      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2023
      for pkg in $enableval; do
2024
	IFS="$lt_save_ifs"
2025
	if test "X$pkg" = "X$p"; then
2026
	  enable_static=yes
2027
	fi
2028
      done
2029
      IFS="$lt_save_ifs"
2030
      ;;
2031
    esac],
2032
    [enable_static=]AC_ENABLE_STATIC_DEFAULT)
2033
])# AC_ENABLE_STATIC
2034
 
2035
 
2036
# AC_DISABLE_STATIC
2037
# -----------------
2038
# set the default static flag to --disable-static
2039
AC_DEFUN([AC_DISABLE_STATIC],
2040
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2041
AC_ENABLE_STATIC(no)
2042
])# AC_DISABLE_STATIC
2043
 
2044
 
2045
# AC_ENABLE_FAST_INSTALL([DEFAULT])
2046
# ---------------------------------
2047
# implement the --enable-fast-install flag
2048
# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
2049
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
2050
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
2051
AC_ARG_ENABLE([fast-install],
2052
    [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
2053
    [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
2054
    [p=${PACKAGE-default}
2055
    case $enableval in
2056
    yes) enable_fast_install=yes ;;
2057
    no) enable_fast_install=no ;;
2058
    *)
2059
      enable_fast_install=no
2060
      # Look at the argument we got.  We use all the common list separators.
2061
      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2062
      for pkg in $enableval; do
2063
	IFS="$lt_save_ifs"
2064
	if test "X$pkg" = "X$p"; then
2065
	  enable_fast_install=yes
2066
	fi
2067
      done
2068
      IFS="$lt_save_ifs"
2069
      ;;
2070
    esac],
2071
    [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
2072
])# AC_ENABLE_FAST_INSTALL
2073
 
2074
 
2075
# AC_DISABLE_FAST_INSTALL
2076
# -----------------------
2077
# set the default to --disable-fast-install
2078
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2079
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2080
AC_ENABLE_FAST_INSTALL(no)
2081
])# AC_DISABLE_FAST_INSTALL
2082
 
2083
 
2084
# AC_LIBTOOL_PICMODE([MODE])
2085
# --------------------------
2086
# implement the --with-pic flag
2087
# MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
2088
AC_DEFUN([AC_LIBTOOL_PICMODE],
2089
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2090
pic_mode=ifelse($#,1,$1,default)
2091
])# AC_LIBTOOL_PICMODE
2092
 
2093
 
2094
# AC_PROG_EGREP
2095
# -------------
2096
# This is predefined starting with Autoconf 2.54, so this conditional
2097
# definition can be removed once we require Autoconf 2.54 or later.
2098
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2099
[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2100
   [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2101
    then ac_cv_prog_egrep='grep -E'
2102
    else ac_cv_prog_egrep='egrep'
2103
    fi])
2104
 EGREP=$ac_cv_prog_egrep
2105
 AC_SUBST([EGREP])
2106
])])
2107
 
2108
 
2109
# AC_PATH_TOOL_PREFIX
2110
# -------------------
2111
# find a file program which can recognize shared library
2112
AC_DEFUN([AC_PATH_TOOL_PREFIX],
2113
[AC_REQUIRE([AC_PROG_EGREP])dnl
2114
AC_MSG_CHECKING([for $1])
2115
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2116
[case $MAGIC_CMD in
2117
[[\\/*] |  ?:[\\/]*])
2118
  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2119
  ;;
2120
*)
2121
  lt_save_MAGIC_CMD="$MAGIC_CMD"
2122
  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2123
dnl $ac_dummy forces splitting on constant user-supplied paths.
2124
dnl POSIX.2 word splitting is done only on the output of word expansions,
2125
dnl not every word.  This closes a longstanding sh security hole.
2126
  ac_dummy="ifelse([$2], , $PATH, [$2])"
2127
  for ac_dir in $ac_dummy; do
2128
    IFS="$lt_save_ifs"
2129
    test -z "$ac_dir" && ac_dir=.
2130
    if test -f $ac_dir/$1; then
2131
      lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2132
      if test -n "$file_magic_test_file"; then
2133
	case $deplibs_check_method in
2134
	"file_magic "*)
2135
	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2136
	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2137
	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2138
	    $EGREP "$file_magic_regex" > /dev/null; then
2139
	    :
2140
	  else
2141
	    cat <<EOF 1>&2
2142
 
2143
*** Warning: the command libtool uses to detect shared libraries,
2144
*** $file_magic_cmd, produces output that libtool cannot recognize.
2145
*** The result is that libtool may fail to recognize shared libraries
2146
*** as such.  This will affect the creation of libtool libraries that
2147
*** depend on shared libraries, but programs linked with such libtool
2148
*** libraries will work regardless of this problem.  Nevertheless, you
2149
*** may want to report the problem to your system manager and/or to
2150
*** bug-libtool@gnu.org
2151
 
2152
EOF
2153
	  fi ;;
2154
	esac
2155
      fi
2156
      break
2157
    fi
2158
  done
2159
  IFS="$lt_save_ifs"
2160
  MAGIC_CMD="$lt_save_MAGIC_CMD"
2161
  ;;
2162
esac])
2163
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2164
if test -n "$MAGIC_CMD"; then
2165
  AC_MSG_RESULT($MAGIC_CMD)
2166
else
2167
  AC_MSG_RESULT(no)
2168
fi
2169
])# AC_PATH_TOOL_PREFIX
2170
 
2171
 
2172
# AC_PATH_MAGIC
2173
# -------------
2174
# find a file program which can recognize a shared library
2175
AC_DEFUN([AC_PATH_MAGIC],
2176
[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2177
if test -z "$lt_cv_path_MAGIC_CMD"; then
2178
  if test -n "$ac_tool_prefix"; then
2179
    AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2180
  else
2181
    MAGIC_CMD=:
2182
  fi
2183
fi
2184
])# AC_PATH_MAGIC
2185
 
2186
 
2187
# AC_PROG_LD
2188
# ----------
2189
# find the pathname to the GNU or non-GNU linker
2190
AC_DEFUN([AC_PROG_LD],
2191
[AC_ARG_WITH([gnu-ld],
2192
    [AC_HELP_STRING([--with-gnu-ld],
2193
	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
2194
    [test "$withval" = no || with_gnu_ld=yes],
2195
    [with_gnu_ld=no])
2196
AC_REQUIRE([LT_AC_PROG_SED])dnl
2197
AC_REQUIRE([AC_PROG_CC])dnl
2198
AC_REQUIRE([AC_CANONICAL_HOST])dnl
2199
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2200
ac_prog=ld
2201
if test "$GCC" = yes; then
2202
  # Check if gcc -print-prog-name=ld gives a path.
2203
  AC_MSG_CHECKING([for ld used by $CC])
2204
  case $host in
2205
  *-*-mingw*)
2206
    # gcc leaves a trailing carriage return which upsets mingw
2207
    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2208
  *)
2209
    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2210
  esac
2211
  case $ac_prog in
2212
    # Accept absolute paths.
2213
    [[\\/]]* | ?:[[\\/]]*)
2214
      re_direlt='/[[^/]][[^/]]*/\.\./'
2215
      # Canonicalize the pathname of ld
2216
      ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2217
      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2218
	ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2219
      done
2220
      test -z "$LD" && LD="$ac_prog"
2221
      ;;
2222
  "")
2223
    # If it fails, then pretend we aren't using GCC.
2224
    ac_prog=ld
2225
    ;;
2226
  *)
2227
    # If it is relative, then search for the first ld in PATH.
2228
    with_gnu_ld=unknown
2229
    ;;
2230
  esac
2231
elif test "$with_gnu_ld" = yes; then
2232
  AC_MSG_CHECKING([for GNU ld])
2233
else
2234
  AC_MSG_CHECKING([for non-GNU ld])
2235
fi
2236
AC_CACHE_VAL(lt_cv_path_LD,
2237
[if test -z "$LD"; then
2238
  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2239
  for ac_dir in $PATH; do
2240
    IFS="$lt_save_ifs"
2241
    test -z "$ac_dir" && ac_dir=.
2242
    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2243
      lt_cv_path_LD="$ac_dir/$ac_prog"
2244
      # Check to see if the program is GNU ld.  I'd rather use --version,
2245
      # but apparently some variants of GNU ld only accept -v.
2246
      # Break only if it was the GNU/non-GNU ld that we prefer.
2247
      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2248
      *GNU* | *'with BFD'*)
2249
	test "$with_gnu_ld" != no && break
2250
	;;
2251
      *)
2252
	test "$with_gnu_ld" != yes && break
2253
	;;
2254
      esac
2255
    fi
2256
  done
2257
  IFS="$lt_save_ifs"
2258
else
2259
  lt_cv_path_LD="$LD" # Let the user override the test with a path.
2260
fi])
2261
LD="$lt_cv_path_LD"
2262
if test -n "$LD"; then
2263
  AC_MSG_RESULT($LD)
2264
else
2265
  AC_MSG_RESULT(no)
2266
fi
2267
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2268
AC_PROG_LD_GNU
2269
])# AC_PROG_LD
2270
 
2271
 
2272
# AC_PROG_LD_GNU
2273
# --------------
2274
AC_DEFUN([AC_PROG_LD_GNU],
2275
[AC_REQUIRE([AC_PROG_EGREP])dnl
2276
AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2277
[# I'd rather use --version here, but apparently some GNU lds only accept -v.
2278
case `$LD -v 2>&1 </dev/null` in
2279
*GNU* | *'with BFD'*)
2280
  lt_cv_prog_gnu_ld=yes
2281
  ;;
2282
*)
2283
  lt_cv_prog_gnu_ld=no
2284
  ;;
2285
esac])
2286
with_gnu_ld=$lt_cv_prog_gnu_ld
2287
])# AC_PROG_LD_GNU
2288
 
2289
 
2290
# AC_PROG_LD_RELOAD_FLAG
2291
# ----------------------
2292
# find reload flag for linker
2293
#   -- PORTME Some linkers may need a different reload flag.
2294
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2295
[AC_CACHE_CHECK([for $LD option to reload object files],
2296
  lt_cv_ld_reload_flag,
2297
  [lt_cv_ld_reload_flag='-r'])
2298
reload_flag=$lt_cv_ld_reload_flag
2299
case $reload_flag in
2300
"" | " "*) ;;
2301
*) reload_flag=" $reload_flag" ;;
2302
esac
2303
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2304
case $host_os in
2305
  darwin*)
2306
    if test "$GCC" = yes; then
2307
      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2308
    else
2309
      reload_cmds='$LD$reload_flag -o $output$reload_objs'
2310
    fi
2311
    ;;
2312
esac
2313
])# AC_PROG_LD_RELOAD_FLAG
2314
 
2315
 
2316
# AC_DEPLIBS_CHECK_METHOD
2317
# -----------------------
2318
# how to check for library dependencies
2319
#  -- PORTME fill in with the dynamic library characteristics
2320
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2321
[AC_CACHE_CHECK([how to recognize dependent libraries],
2322
lt_cv_deplibs_check_method,
2323
[lt_cv_file_magic_cmd='$MAGIC_CMD'
2324
lt_cv_file_magic_test_file=
2325
lt_cv_deplibs_check_method='unknown'
2326
# Need to set the preceding variable on all platforms that support
2327
# interlibrary dependencies.
2328
# 'none' -- dependencies not supported.
2329
# `unknown' -- same as none, but documents that we really don't know.
2330
# 'pass_all' -- all dependencies passed with no checks.
2331
# 'test_compile' -- check by making test program.
2332
# 'file_magic [[regex]]' -- check by looking for files in library path
2333
# which responds to the $file_magic_cmd with a given extended regex.
2334
# If you have `file' or equivalent on your system and you're not sure
2335
# whether `pass_all' will *always* work, you probably want this one.
2336
 
2337
case $host_os in
2338
aix4* | aix5*)
2339
  lt_cv_deplibs_check_method=pass_all
2340
  ;;
2341
 
2342
beos*)
2343
  lt_cv_deplibs_check_method=pass_all
2344
  ;;
2345
 
2346
bsdi[[45]]*)
2347
  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2348
  lt_cv_file_magic_cmd='/usr/bin/file -L'
2349
  lt_cv_file_magic_test_file=/shlib/libc.so
2350
  ;;
2351
 
2352
cygwin*)
2353
  # func_win32_libid is a shell function defined in ltmain.sh
2354
  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2355
  lt_cv_file_magic_cmd='func_win32_libid'
2356
  ;;
2357
 
2358
mingw* | pw32*)
2359
  # Base MSYS/MinGW do not provide the 'file' command needed by
2360
  # func_win32_libid shell function, so use a weaker test based on 'objdump',
2361
  # unless we find 'file', for example because we are cross-compiling.
2362
  if ( file / ) >/dev/null 2>&1; then
2363
    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2364
    lt_cv_file_magic_cmd='func_win32_libid'
2365
  else
2366
    lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2367
    lt_cv_file_magic_cmd='$OBJDUMP -f'
2368
  fi
2369
  ;;
2370
 
2371
darwin* | rhapsody*)
2372
  lt_cv_deplibs_check_method=pass_all
2373
  ;;
2374
 
2375
freebsd* | dragonfly*)
2376
  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2377
    case $host_cpu in
2378
    i*86 )
2379
      # Not sure whether the presence of OpenBSD here was a mistake.
2380
      # Let's accept both of them until this is cleared up.
2381
      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2382
      lt_cv_file_magic_cmd=/usr/bin/file
2383
      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2384
      ;;
2385
    esac
2386
  else
2387
    lt_cv_deplibs_check_method=pass_all
2388
  fi
2389
  ;;
2390
 
2391
gnu*)
2392
  lt_cv_deplibs_check_method=pass_all
2393
  ;;
2394
 
2395
hpux10.20* | hpux11*)
2396
  lt_cv_file_magic_cmd=/usr/bin/file
2397
  case $host_cpu in
2398
  ia64*)
2399
    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2400
    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2401
    ;;
2402
  hppa*64*)
2403
    [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]']
2404
    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2405
    ;;
2406
  *)
2407
    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2408
    lt_cv_file_magic_test_file=/usr/lib/libc.sl
2409
    ;;
2410
  esac
2411
  ;;
2412
 
2413
interix[[3-9]]*)
2414
  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
2415
  lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
2416
  ;;
2417
 
2418
irix5* | irix6* | nonstopux*)
2419
  case $LD in
2420
  *-32|*"-32 ") libmagic=32-bit;;
2421
  *-n32|*"-n32 ") libmagic=N32;;
2422
  *-64|*"-64 ") libmagic=64-bit;;
2423
  *) libmagic=never-match;;
2424
  esac
2425
  lt_cv_deplibs_check_method=pass_all
2426
  ;;
2427
 
2428
# This must be Linux ELF.
2429
linux* | k*bsd*-gnu)
2430
  lt_cv_deplibs_check_method=pass_all
2431
  ;;
2432
 
2433
netbsd* | netbsdelf*-gnu)
2434
  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2435
    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2436
  else
2437
    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2438
  fi
2439
  ;;
2440
 
2441
newos6*)
2442
  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2443
  lt_cv_file_magic_cmd=/usr/bin/file
2444
  lt_cv_file_magic_test_file=/usr/lib/libnls.so
2445
  ;;
2446
 
2447
nto-qnx*)
2448
  lt_cv_deplibs_check_method=unknown
2449
  ;;
2450
 
2451
openbsd*)
2452
  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2453
    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2454
  else
2455
    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2456
  fi
2457
  ;;
2458
 
2459
osf3* | osf4* | osf5*)
2460
  lt_cv_deplibs_check_method=pass_all
2461
  ;;
2462
 
2463
rdos*)
2464
  lt_cv_deplibs_check_method=pass_all
2465
  ;;
2466
 
2467
solaris*)
2468
  lt_cv_deplibs_check_method=pass_all
2469
  ;;
2470
 
2471
sysv4 | sysv4.3*)
2472
  case $host_vendor in
2473
  motorola)
2474
    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]]'
2475
    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2476
    ;;
2477
  ncr)
2478
    lt_cv_deplibs_check_method=pass_all
2479
    ;;
2480
  sequent)
2481
    lt_cv_file_magic_cmd='/bin/file'
2482
    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2483
    ;;
2484
  sni)
2485
    lt_cv_file_magic_cmd='/bin/file'
2486
    lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2487
    lt_cv_file_magic_test_file=/lib/libc.so
2488
    ;;
2489
  siemens)
2490
    lt_cv_deplibs_check_method=pass_all
2491
    ;;
2492
  pc)
2493
    lt_cv_deplibs_check_method=pass_all
2494
    ;;
2495
  esac
2496
  ;;
2497
 
2498
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2499
  lt_cv_deplibs_check_method=pass_all
2500
  ;;
2501
esac
2502
])
2503
file_magic_cmd=$lt_cv_file_magic_cmd
2504
deplibs_check_method=$lt_cv_deplibs_check_method
2505
test -z "$deplibs_check_method" && deplibs_check_method=unknown
2506
])# AC_DEPLIBS_CHECK_METHOD
2507
 
2508
 
2509
# AC_PROG_NM
2510
# ----------
2511
# find the pathname to a BSD-compatible name lister
2512
AC_DEFUN([AC_PROG_NM],
2513
[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2514
[if test -n "$NM"; then
2515
  # Let the user override the test.
2516
  lt_cv_path_NM="$NM"
2517
else
2518
  lt_nm_to_check="${ac_tool_prefix}nm"
2519
  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
2520
    lt_nm_to_check="$lt_nm_to_check nm"
2521
  fi
2522
  for lt_tmp_nm in $lt_nm_to_check; do
2523
    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2524
    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
2525
      IFS="$lt_save_ifs"
2526
      test -z "$ac_dir" && ac_dir=.
2527
      tmp_nm="$ac_dir/$lt_tmp_nm"
2528
      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2529
	# Check to see if the nm accepts a BSD-compat flag.
2530
	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
2531
	#   nm: unknown option "B" ignored
2532
	# Tru64's nm complains that /dev/null is an invalid object file
2533
	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2534
	*/dev/null* | *'Invalid file or object type'*)
2535
	  lt_cv_path_NM="$tmp_nm -B"
2536
	  break
2537
	  ;;
2538
	*)
2539
	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2540
	  */dev/null*)
2541
	    lt_cv_path_NM="$tmp_nm -p"
2542
	    break
2543
	    ;;
2544
	  *)
2545
	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2546
	    continue # so that we can try to find one that supports BSD flags
2547
	    ;;
2548
	  esac
2549
	  ;;
2550
	esac
2551
      fi
2552
    done
2553
    IFS="$lt_save_ifs"
2554
  done
2555
  test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2556
fi])
2557
NM="$lt_cv_path_NM"
2558
])# AC_PROG_NM
2559
 
2560
 
2561
# AC_CHECK_LIBM
2562
# -------------
2563
# check for math library
2564
AC_DEFUN([AC_CHECK_LIBM],
2565
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2566
LIBM=
2567
case $host in
2568
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2569
  # These system don't have libm, or don't need it
2570
  ;;
2571
*-ncr-sysv4.3*)
2572
  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2573
  AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2574
  ;;
2575
*)
2576
  AC_CHECK_LIB(m, cos, LIBM="-lm")
2577
  ;;
2578
esac
2579
])# AC_CHECK_LIBM
2580
 
2581
 
2582
# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2583
# -----------------------------------
2584
# sets LIBLTDL to the link flags for the libltdl convenience library and
2585
# LTDLINCL to the include flags for the libltdl header and adds
2586
# --enable-ltdl-convenience to the configure arguments.  Note that
2587
# AC_CONFIG_SUBDIRS is not called here.  If DIRECTORY is not provided,
2588
# it is assumed to be `libltdl'.  LIBLTDL will be prefixed with
2589
# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
2590
# (note the single quotes!).  If your package is not flat and you're not
2591
# using automake, define top_builddir and top_srcdir appropriately in
2592
# the Makefiles.
2593
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2594
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2595
  case $enable_ltdl_convenience in
2596
  no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2597
  "") enable_ltdl_convenience=yes
2598
      ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2599
  esac
2600
  LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2601
  LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2602
  # For backwards non-gettext consistent compatibility...
2603
  INCLTDL="$LTDLINCL"
2604
])# AC_LIBLTDL_CONVENIENCE
2605
 
2606
 
2607
# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2608
# -----------------------------------
2609
# sets LIBLTDL to the link flags for the libltdl installable library and
2610
# LTDLINCL to the include flags for the libltdl header and adds
2611
# --enable-ltdl-install to the configure arguments.  Note that
2612
# AC_CONFIG_SUBDIRS is not called here.  If DIRECTORY is not provided,
2613
# and an installed libltdl is not found, it is assumed to be `libltdl'.
2614
# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
2615
# '${top_srcdir}/' (note the single quotes!).  If your package is not
2616
# flat and you're not using automake, define top_builddir and top_srcdir
2617
# appropriately in the Makefiles.
2618
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2619
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2620
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2621
  AC_CHECK_LIB(ltdl, lt_dlinit,
2622
  [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2623
  [if test x"$enable_ltdl_install" = xno; then
2624
     AC_MSG_WARN([libltdl not installed, but installation disabled])
2625
   else
2626
     enable_ltdl_install=yes
2627
   fi
2628
  ])
2629
  if test x"$enable_ltdl_install" = x"yes"; then
2630
    ac_configure_args="$ac_configure_args --enable-ltdl-install"
2631
    LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2632
    LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2633
  else
2634
    ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2635
    LIBLTDL="-lltdl"
2636
    LTDLINCL=
2637
  fi
2638
  # For backwards non-gettext consistent compatibility...
2639
  INCLTDL="$LTDLINCL"
2640
])# AC_LIBLTDL_INSTALLABLE
2641
 
2642
 
2643
# AC_LIBTOOL_CXX
2644
# --------------
2645
# enable support for C++ libraries
2646
AC_DEFUN([AC_LIBTOOL_CXX],
2647
[AC_REQUIRE([_LT_AC_LANG_CXX])
2648
])# AC_LIBTOOL_CXX
2649
 
2650
 
2651
# _LT_AC_LANG_CXX
2652
# ---------------
2653
AC_DEFUN([_LT_AC_LANG_CXX],
2654
[AC_REQUIRE([AC_PROG_CXX])
2655
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2656
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2657
])# _LT_AC_LANG_CXX
2658
 
2659
# _LT_AC_PROG_CXXCPP
2660
# ------------------
2661
AC_DEFUN([_LT_AC_PROG_CXXCPP],
2662
[
2663
AC_REQUIRE([AC_PROG_CXX])
2664
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2665
    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2666
    (test "X$CXX" != "Xg++"))) ; then
2667
  AC_PROG_CXXCPP
2668
fi
2669
])# _LT_AC_PROG_CXXCPP
2670
 
2671
# AC_LIBTOOL_F77
2672
# --------------
2673
# enable support for Fortran 77 libraries
2674
AC_DEFUN([AC_LIBTOOL_F77],
2675
[AC_REQUIRE([_LT_AC_LANG_F77])
2676
])# AC_LIBTOOL_F77
2677
 
2678
 
2679
# _LT_AC_LANG_F77
2680
# ---------------
2681
AC_DEFUN([_LT_AC_LANG_F77],
2682
[AC_REQUIRE([AC_PROG_F77])
2683
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2684
])# _LT_AC_LANG_F77
2685
 
2686
 
2687
# AC_LIBTOOL_GCJ
2688
# --------------
2689
# enable support for GCJ libraries
2690
AC_DEFUN([AC_LIBTOOL_GCJ],
2691
[AC_REQUIRE([_LT_AC_LANG_GCJ])
2692
])# AC_LIBTOOL_GCJ
2693
 
2694
 
2695
# _LT_AC_LANG_GCJ
2696
# ---------------
2697
AC_DEFUN([_LT_AC_LANG_GCJ],
2698
[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2699
  [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2700
    [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2701
      [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2702
	 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2703
	   [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2704
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2705
])# _LT_AC_LANG_GCJ
2706
 
2707
 
2708
# AC_LIBTOOL_RC
2709
# -------------
2710
# enable support for Windows resource files
2711
AC_DEFUN([AC_LIBTOOL_RC],
2712
[AC_REQUIRE([LT_AC_PROG_RC])
2713
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2714
])# AC_LIBTOOL_RC
2715
 
2716
 
2717
# AC_LIBTOOL_LANG_C_CONFIG
2718
# ------------------------
2719
# Ensure that the configuration vars for the C compiler are
2720
# suitably defined.  Those variables are subsequently used by
2721
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2722
AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2723
AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2724
[lt_save_CC="$CC"
2725
AC_LANG_PUSH(C)
2726
 
2727
# Source file extension for C test sources.
2728
ac_ext=c
2729
 
2730
# Object file extension for compiled C test sources.
2731
objext=o
2732
_LT_AC_TAGVAR(objext, $1)=$objext
2733
 
2734
# Code to be used in simple compile tests
2735
lt_simple_compile_test_code="int some_variable = 0;"
2736
 
2737
# Code to be used in simple link tests
2738
lt_simple_link_test_code='int main(){return(0);}'
2739
 
2740
_LT_AC_SYS_COMPILER
2741
 
2742
# save warnings/boilerplate of simple test code
2743
_LT_COMPILER_BOILERPLATE
2744
_LT_LINKER_BOILERPLATE
2745
 
2746
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2747
AC_LIBTOOL_PROG_COMPILER_PIC($1)
2748
AC_LIBTOOL_PROG_CC_C_O($1)
2749
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2750
AC_LIBTOOL_PROG_LD_SHLIBS($1)
2751
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2752
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2753
AC_LIBTOOL_SYS_LIB_STRIP
2754
AC_LIBTOOL_DLOPEN_SELF
2755
 
2756
# Report which library types will actually be built
2757
AC_MSG_CHECKING([if libtool supports shared libraries])
2758
AC_MSG_RESULT([$can_build_shared])
2759
 
2760
AC_MSG_CHECKING([whether to build shared libraries])
2761
test "$can_build_shared" = "no" && enable_shared=no
2762
 
2763
# On AIX, shared libraries and static libraries use the same namespace, and
2764
# are all built from PIC.
2765
case $host_os in
2766
aix3*)
2767
  test "$enable_shared" = yes && enable_static=no
2768
  if test -n "$RANLIB"; then
2769
    archive_cmds="$archive_cmds~\$RANLIB \$lib"
2770
    postinstall_cmds='$RANLIB $lib'
2771
  fi
2772
  ;;
2773
 
2774
aix4* | aix5*)
2775
  if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2776
    test "$enable_shared" = yes && enable_static=no
2777
  fi
2778
    ;;
2779
esac
2780
AC_MSG_RESULT([$enable_shared])
2781
 
2782
AC_MSG_CHECKING([whether to build static libraries])
2783
# Make sure either enable_shared or enable_static is yes.
2784
test "$enable_shared" = yes || enable_static=yes
2785
AC_MSG_RESULT([$enable_static])
2786
 
2787
AC_LIBTOOL_CONFIG($1)
2788
 
2789
AC_LANG_POP
2790
CC="$lt_save_CC"
2791
])# AC_LIBTOOL_LANG_C_CONFIG
2792
 
2793
 
2794
# AC_LIBTOOL_LANG_CXX_CONFIG
2795
# --------------------------
2796
# Ensure that the configuration vars for the C compiler are
2797
# suitably defined.  Those variables are subsequently used by
2798
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2799
AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2800
AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2801
[AC_LANG_PUSH(C++)
2802
AC_REQUIRE([AC_PROG_CXX])
2803
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2804
 
2805
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2806
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
2807
_LT_AC_TAGVAR(always_export_symbols, $1)=no
2808
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2809
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2810
_LT_AC_TAGVAR(hardcode_direct, $1)=no
2811
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2812
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2813
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2814
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2815
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2816
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
2817
_LT_AC_TAGVAR(module_cmds, $1)=
2818
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
2819
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2820
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2821
_LT_AC_TAGVAR(no_undefined_flag, $1)=
2822
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2823
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2824
 
2825
# Dependencies to place before and after the object being linked:
2826
_LT_AC_TAGVAR(predep_objects, $1)=
2827
_LT_AC_TAGVAR(postdep_objects, $1)=
2828
_LT_AC_TAGVAR(predeps, $1)=
2829
_LT_AC_TAGVAR(postdeps, $1)=
2830
_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2831
 
2832
# Source file extension for C++ test sources.
2833
ac_ext=cpp
2834
 
2835
# Object file extension for compiled C++ test sources.
2836
objext=o
2837
_LT_AC_TAGVAR(objext, $1)=$objext
2838
 
2839
# Code to be used in simple compile tests
2840
lt_simple_compile_test_code="int some_variable = 0;"
2841
 
2842
# Code to be used in simple link tests
2843
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
2844
 
2845
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
2846
_LT_AC_SYS_COMPILER
2847
 
2848
# save warnings/boilerplate of simple test code
2849
_LT_COMPILER_BOILERPLATE
2850
_LT_LINKER_BOILERPLATE
2851
 
2852
# Allow CC to be a program name with arguments.
2853
lt_save_CC=$CC
2854
lt_save_LD=$LD
2855
lt_save_GCC=$GCC
2856
GCC=$GXX
2857
lt_save_with_gnu_ld=$with_gnu_ld
2858
lt_save_path_LD=$lt_cv_path_LD
2859
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2860
  lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2861
else
2862
  $as_unset lt_cv_prog_gnu_ld
2863
fi
2864
if test -n "${lt_cv_path_LDCXX+set}"; then
2865
  lt_cv_path_LD=$lt_cv_path_LDCXX
2866
else
2867
  $as_unset lt_cv_path_LD
2868
fi
2869
test -z "${LDCXX+set}" || LD=$LDCXX
2870
CC=${CXX-"c++"}
2871
compiler=$CC
2872
_LT_AC_TAGVAR(compiler, $1)=$CC
2873
_LT_CC_BASENAME([$compiler])
2874
 
2875
# We don't want -fno-exception wen compiling C++ code, so set the
2876
# no_builtin_flag separately
2877
if test "$GXX" = yes; then
2878
  _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2879
else
2880
  _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2881
fi
2882
 
2883
if test "$GXX" = yes; then
2884
  # Set up default GNU C++ configuration
2885
 
2886
  AC_PROG_LD
2887
 
2888
  # Check if GNU C++ uses GNU ld as the underlying linker, since the
2889
  # archiving commands below assume that GNU ld is being used.
2890
  if test "$with_gnu_ld" = yes; then
2891
    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2892
    _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'
2893
 
2894
    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2895
    _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2896
 
2897
    # If archive_cmds runs LD, not CC, wlarc should be empty
2898
    # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2899
    #     investigate it a little bit more. (MM)
2900
    wlarc='${wl}'
2901
 
2902
    # ancient GNU ld didn't support --whole-archive et. al.
2903
    if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2904
	grep 'no-whole-archive' > /dev/null; then
2905
      _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2906
    else
2907
      _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2908
    fi
2909
  else
2910
    with_gnu_ld=no
2911
    wlarc=
2912
 
2913
    # A generic and very simple default shared library creation
2914
    # command for GNU C++ for the case where it uses the native
2915
    # linker, instead of GNU ld.  If possible, this setting should
2916
    # overridden to take advantage of the native linker features on
2917
    # the platform it is being used on.
2918
    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2919
  fi
2920
 
2921
  # Commands to make compiler produce verbose output that lists
2922
  # what "hidden" libraries, object files and flags are used when
2923
  # linking a shared library.
2924
  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2925
 
2926
else
2927
  GXX=no
2928
  with_gnu_ld=no
2929
  wlarc=
2930
fi
2931
 
2932
# PORTME: fill in a description of your system's C++ link characteristics
2933
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2934
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
2935
case $host_os in
2936
  aix3*)
2937
    # FIXME: insert proper C++ library support
2938
    _LT_AC_TAGVAR(ld_shlibs, $1)=no
2939
    ;;
2940
  aix4* | aix5*)
2941
    if test "$host_cpu" = ia64; then
2942
      # On IA64, the linker does run time linking by default, so we don't
2943
      # have to do anything special.
2944
      aix_use_runtimelinking=no
2945
      exp_sym_flag='-Bexport'
2946
      no_entry_flag=""
2947
    else
2948
      aix_use_runtimelinking=no
2949
 
2950
      # Test if we are trying to use run time linking or normal
2951
      # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2952
      # need to do runtime linking.
2953
      case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2954
	for ld_flag in $LDFLAGS; do
2955
	  case $ld_flag in
2956
	  *-brtl*)
2957
	    aix_use_runtimelinking=yes
2958
	    break
2959
	    ;;
2960
	  esac
2961
	done
2962
	;;
2963
      esac
2964
 
2965
      exp_sym_flag='-bexport'
2966
      no_entry_flag='-bnoentry'
2967
    fi
2968
 
2969
    # When large executables or shared objects are built, AIX ld can
2970
    # have problems creating the table of contents.  If linking a library
2971
    # or program results in "error TOC overflow" add -mminimal-toc to
2972
    # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
2973
    # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2974
 
2975
    _LT_AC_TAGVAR(archive_cmds, $1)=''
2976
    _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2977
    _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2978
    _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2979
 
2980
    if test "$GXX" = yes; then
2981
      case $host_os in aix4.[[012]]|aix4.[[012]].*)
2982
      # We only want to do this on AIX 4.2 and lower, the check
2983
      # below for broken collect2 doesn't work under 4.3+
2984
	collect2name=`${CC} -print-prog-name=collect2`
2985
	if test -f "$collect2name" && \
2986
	   strings "$collect2name" | grep resolve_lib_name >/dev/null
2987
	then
2988
	  # We have reworked collect2
2989
	  :
2990
	else
2991
	  # We have old collect2
2992
	  _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2993
	  # It fails to find uninstalled libraries when the uninstalled
2994
	  # path is not listed in the libpath.  Setting hardcode_minus_L
2995
	  # to unsupported forces relinking
2996
	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2997
	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2998
	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2999
	fi
3000
	;;
3001
      esac
3002
      shared_flag='-shared'
3003
      if test "$aix_use_runtimelinking" = yes; then
3004
	shared_flag="$shared_flag "'${wl}-G'
3005
      fi
3006
    else
3007
      # not using gcc
3008
      if test "$host_cpu" = ia64; then
3009
	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
3010
	# chokes on -Wl,-G. The following line is correct:
3011
	shared_flag='-G'
3012
      else
3013
	if test "$aix_use_runtimelinking" = yes; then
3014
	  shared_flag='${wl}-G'
3015
	else
3016
	  shared_flag='${wl}-bM:SRE'
3017
	fi
3018
      fi
3019
    fi
3020
 
3021
    # It seems that -bexpall does not export symbols beginning with
3022
    # underscore (_), so it is better to generate a list of symbols to export.
3023
    _LT_AC_TAGVAR(always_export_symbols, $1)=yes
3024
    if test "$aix_use_runtimelinking" = yes; then
3025
      # Warning - without using the other runtime loading flags (-brtl),
3026
      # -berok will link without error, but may produce a broken library.
3027
      _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
3028
      # Determine the default libpath from the value encoded in an empty executable.
3029
      _LT_AC_SYS_LIBPATH_AIX
3030
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3031
 
3032
      _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 $shared_flag"
3033
     else
3034
      if test "$host_cpu" = ia64; then
3035
	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
3036
	_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
3037
	_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"
3038
      else
3039
	# Determine the default libpath from the value encoded in an empty executable.
3040
	_LT_AC_SYS_LIBPATH_AIX
3041
	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3042
	# Warning - without using the other run time loading flags,
3043
	# -berok will link without error, but may produce a broken library.
3044
	_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
3045
	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
3046
	# Exported symbols can be pulled into shared objects from archives
3047
	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
3048
	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
3049
	# This is similar to how AIX traditionally builds its shared libraries.
3050
	_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'
3051
      fi
3052
    fi
3053
    ;;
3054
 
3055
  beos*)
3056
    if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
3057
      _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3058
      # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
3059
      # support --undefined.  This deserves some investigation.  FIXME
3060
      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3061
    else
3062
      _LT_AC_TAGVAR(ld_shlibs, $1)=no
3063
    fi
3064
    ;;
3065
 
3066
  chorus*)
3067
    case $cc_basename in
3068
      *)
3069
	# FIXME: insert proper C++ library support
3070
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3071
	;;
3072
    esac
3073
    ;;
3074
 
3075
  cygwin* | mingw* | pw32*)
3076
    # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
3077
    # as there is no search path for DLLs.
3078
    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3079
    _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3080
    _LT_AC_TAGVAR(always_export_symbols, $1)=no
3081
    _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3082
 
3083
    if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3084
      _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'
3085
      # If the export-symbols file already is a .def file (1st line
3086
      # is EXPORTS), use it as is; otherwise, prepend...
3087
      _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3088
	cp $export_symbols $output_objdir/$soname.def;
3089
      else
3090
	echo EXPORTS > $output_objdir/$soname.def;
3091
	cat $export_symbols >> $output_objdir/$soname.def;
3092
      fi~
3093
      $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'
3094
    else
3095
      _LT_AC_TAGVAR(ld_shlibs, $1)=no
3096
    fi
3097
  ;;
3098
      darwin* | rhapsody*)
3099
        case $host_os in
3100
        rhapsody* | darwin1.[[012]])
3101
         _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
3102
         ;;
3103
       *) # Darwin 1.3 on
3104
         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
3105
           _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3106
         else
3107
           case ${MACOSX_DEPLOYMENT_TARGET} in
3108
             10.[[012]])
3109
               _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3110
               ;;
3111
             10.*)
3112
               _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
3113
               ;;
3114
           esac
3115
         fi
3116
         ;;
3117
        esac
3118
      _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3119
      _LT_AC_TAGVAR(hardcode_direct, $1)=no
3120
      _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3121
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3122
      _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
3123
      _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3124
 
3125
    if test "$GXX" = yes ; then
3126
      lt_int_apple_cc_single_mod=no
3127
      output_verbose_link_cmd='echo'
3128
      if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
3129
       lt_int_apple_cc_single_mod=yes
3130
      fi
3131
      if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3132
       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3133
      else
3134
          _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'
3135
        fi
3136
        _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3137
        # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3138
          if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3139
            _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3140
          else
3141
            _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3142
          fi
3143
            _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}'
3144
      else
3145
      case $cc_basename in
3146
        xlc*)
3147
         output_verbose_link_cmd='echo'
3148
          _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'
3149
          _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3150
          # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3151
          _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}'
3152
          _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}'
3153
          ;;
3154
       *)
3155
         _LT_AC_TAGVAR(ld_shlibs, $1)=no
3156
          ;;
3157
      esac
3158
      fi
3159
        ;;
3160
 
3161
  dgux*)
3162
    case $cc_basename in
3163
      ec++*)
3164
	# FIXME: insert proper C++ library support
3165
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3166
	;;
3167
      ghcx*)
3168
	# Green Hills C++ Compiler
3169
	# FIXME: insert proper C++ library support
3170
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3171
	;;
3172
      *)
3173
	# FIXME: insert proper C++ library support
3174
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3175
	;;
3176
    esac
3177
    ;;
3178
  freebsd[[12]]*)
3179
    # C++ shared libraries reported to be fairly broken before switch to ELF
3180
    _LT_AC_TAGVAR(ld_shlibs, $1)=no
3181
    ;;
3182
  freebsd-elf*)
3183
    _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3184
    ;;
3185
  freebsd* | dragonfly*)
3186
    # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3187
    # conventions
3188
    _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3189
    ;;
3190
  gnu*)
3191
    ;;
3192
  hpux9*)
3193
    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3194
    _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3195
    _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3196
    _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3197
    _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3198
				# but as the default
3199
				# location of the library.
3200
 
3201
    case $cc_basename in
3202
    CC*)
3203
      # FIXME: insert proper C++ library support
3204
      _LT_AC_TAGVAR(ld_shlibs, $1)=no
3205
      ;;
3206
    aCC*)
3207
      _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 $lib'
3208
      # Commands to make compiler produce verbose output that lists
3209
      # what "hidden" libraries, object files and flags are used when
3210
      # linking a shared library.
3211
      #
3212
      # There doesn't appear to be a way to prevent this compiler from
3213
      # explicitly linking system object files so we need to strip them
3214
      # from the output so that they don't get included in the library
3215
      # dependencies.
3216
      output_verbose_link_cmd='templist=`($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 $list'
3217
      ;;
3218
    *)
3219
      if test "$GXX" = yes; then
3220
        _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'
3221
      else
3222
        # FIXME: insert proper C++ library support
3223
        _LT_AC_TAGVAR(ld_shlibs, $1)=no
3224
      fi
3225
      ;;
3226
    esac
3227
    ;;
3228
  hpux10*|hpux11*)
3229
    if test $with_gnu_ld = no; then
3230
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3231
      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3232
 
3233
      case $host_cpu in
3234
      hppa*64*|ia64*) ;;
3235
      *)
3236
	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3237
        ;;
3238
      esac
3239
    fi
3240
    case $host_cpu in
3241
    hppa*64*|ia64*)
3242
      _LT_AC_TAGVAR(hardcode_direct, $1)=no
3243
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3244
      ;;
3245
    *)
3246
      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3247
      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3248
					      # but as the default
3249
					      # location of the library.
3250
      ;;
3251
    esac
3252
 
3253
    case $cc_basename in
3254
      CC*)
3255
	# FIXME: insert proper C++ library support
3256
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3257
	;;
3258
      aCC*)
3259
	case $host_cpu in
3260
	hppa*64*)
3261
	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3262
	  ;;
3263
	ia64*)
3264
	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3265
	  ;;
3266
	*)
3267
	  _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 $compiler_flags'
3268
	  ;;
3269
	esac
3270
	# Commands to make compiler produce verbose output that lists
3271
	# what "hidden" libraries, object files and flags are used when
3272
	# linking a shared library.
3273
	#
3274
	# There doesn't appear to be a way to prevent this compiler from
3275
	# explicitly linking system object files so we need to strip them
3276
	# from the output so that they don't get included in the library
3277
	# dependencies.
3278
	output_verbose_link_cmd='templist=`($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 $list'
3279
	;;
3280
      *)
3281
	if test "$GXX" = yes; then
3282
	  if test $with_gnu_ld = no; then
3283
	    case $host_cpu in
3284
	    hppa*64*)
3285
	      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3286
	      ;;
3287
	    ia64*)
3288
	      _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'
3289
	      ;;
3290
	    *)
3291
	      _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'
3292
	      ;;
3293
	    esac
3294
	  fi
3295
	else
3296
	  # FIXME: insert proper C++ library support
3297
	  _LT_AC_TAGVAR(ld_shlibs, $1)=no
3298
	fi
3299
	;;
3300
    esac
3301
    ;;
3302
  interix[[3-9]]*)
3303
    _LT_AC_TAGVAR(hardcode_direct, $1)=no
3304
    _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3305
    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3306
    _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3307
    # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
3308
    # Instead, shared libraries are loaded at an image base (0x10000000 by
3309
    # default) and relocated if they conflict, which is a slow very memory
3310
    # consuming and fragmenting process.  To avoid this, we pick a random,
3311
    # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
3312
    # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
3313
    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3314
    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3315
    ;;
3316
  irix5* | irix6*)
3317
    case $cc_basename in
3318
      CC*)
3319
	# SGI C++
3320
	_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'
3321
 
3322
	# Archives containing C++ object files must be created using
3323
	# "CC -ar", where "CC" is the IRIX C++ compiler.  This is
3324
	# necessary to make sure instantiated templates are included
3325
	# in the archive.
3326
	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3327
	;;
3328
      *)
3329
	if test "$GXX" = yes; then
3330
	  if test "$with_gnu_ld" = no; then
3331
	    _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'
3332
	  else
3333
	    _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'
3334
	  fi
3335
	fi
3336
	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3337
	;;
3338
    esac
3339
    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3340
    _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3341
    ;;
3342
  linux* | k*bsd*-gnu)
3343
    case $cc_basename in
3344
      KCC*)
3345
	# Kuck and Associates, Inc. (KAI) C++ Compiler
3346
 
3347
	# KCC will only create a shared library if the output file
3348
	# ends with ".so" (or ".sl" for HP-UX), so rename the library
3349
	# to its proper name (with version) after linking.
3350
	_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'
3351
	_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 $lib'
3352
	# Commands to make compiler produce verbose output that lists
3353
	# what "hidden" libraries, object files and flags are used when
3354
	# linking a shared library.
3355
	#
3356
	# There doesn't appear to be a way to prevent this compiler from
3357
	# explicitly linking system object files so we need to strip them
3358
	# from the output so that they don't get included in the library
3359
	# dependencies.
3360
	output_verbose_link_cmd='templist=`$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'
3361
 
3362
	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3363
	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3364
 
3365
	# Archives containing C++ object files must be created using
3366
	# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3367
	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3368
	;;
3369
      icpc*)
3370
	# Intel C++
3371
	with_gnu_ld=yes
3372
	# version 8.0 and above of icpc choke on multiply defined symbols
3373
	# if we add $predep_objects and $postdep_objects, however 7.1 and
3374
	# earlier do not add the objects themselves.
3375
	case `$CC -V 2>&1` in
3376
	*"Version 7."*)
3377
  	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3378
  	  _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'
3379
	  ;;
3380
	*)  # Version 8.0 or newer
3381
	  tmp_idyn=
3382
	  case $host_cpu in
3383
	    ia64*) tmp_idyn=' -i_dynamic';;
3384
	  esac
3385
  	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3386
	  _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'
3387
	  ;;
3388
	esac
3389
	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3390
	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3391
	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3392
	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3393
	;;
3394
      pgCC*)
3395
        # Portland Group C++ compiler
3396
	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3397
  	_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'
3398
 
3399
	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3400
	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3401
	_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'
3402
        ;;
3403
      cxx*)
3404
	# Compaq C++
3405
	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3406
	_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'
3407
 
3408
	runpath_var=LD_RUN_PATH
3409
	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3410
	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3411
 
3412
	# Commands to make compiler produce verbose output that lists
3413
	# what "hidden" libraries, object files and flags are used when
3414
	# linking a shared library.
3415
	#
3416
	# There doesn't appear to be a way to prevent this compiler from
3417
	# explicitly linking system object files so we need to strip them
3418
	# from the output so that they don't get included in the library
3419
	# dependencies.
3420
	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 $list'
3421
	;;
3422
      *)
3423
	case `$CC -V 2>&1 | sed 5q` in
3424
	*Sun\ C*)
3425
	  # Sun C++ 5.9
3426
	  _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3427
	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3428
	  _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'
3429
	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3430
	  _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'
3431
 
3432
	  # Not sure whether something based on
3433
	  # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
3434
	  # would be better.
3435
	  output_verbose_link_cmd='echo'
3436
 
3437
	  # Archives containing C++ object files must be created using
3438
	  # "CC -xar", where "CC" is the Sun C++ compiler.  This is
3439
	  # necessary to make sure instantiated templates are included
3440
	  # in the archive.
3441
	  _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3442
	  ;;
3443
	esac
3444
	;;
3445
    esac
3446
    ;;
3447
  lynxos*)
3448
    # FIXME: insert proper C++ library support
3449
    _LT_AC_TAGVAR(ld_shlibs, $1)=no
3450
    ;;
3451
  m88k*)
3452
    # FIXME: insert proper C++ library support
3453
    _LT_AC_TAGVAR(ld_shlibs, $1)=no
3454
    ;;
3455
  mvs*)
3456
    case $cc_basename in
3457
      cxx*)
3458
	# FIXME: insert proper C++ library support
3459
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3460
	;;
3461
      *)
3462
	# FIXME: insert proper C++ library support
3463
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3464
	;;
3465
    esac
3466
    ;;
3467
  netbsd* | netbsdelf*-gnu)
3468
    if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3469
      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3470
      wlarc=
3471
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3472
      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3473
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3474
    fi
3475
    # Workaround some broken pre-1.5 toolchains
3476
    output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3477
    ;;
3478
  openbsd2*)
3479
    # C++ shared libraries are fairly broken
3480
    _LT_AC_TAGVAR(ld_shlibs, $1)=no
3481
    ;;
3482
  openbsd*)
3483
    if test -f /usr/libexec/ld.so; then
3484
      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3485
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3486
      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3487
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3488
      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3489
	_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'
3490
	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3491
	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3492
      fi
3493
      output_verbose_link_cmd='echo'
3494
    else
3495
      _LT_AC_TAGVAR(ld_shlibs, $1)=no
3496
    fi
3497
    ;;
3498
  osf3*)
3499
    case $cc_basename in
3500
      KCC*)
3501
	# Kuck and Associates, Inc. (KAI) C++ Compiler
3502
 
3503
	# KCC will only create a shared library if the output file
3504
	# ends with ".so" (or ".sl" for HP-UX), so rename the library
3505
	# to its proper name (with version) after linking.
3506
	_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'
3507
 
3508
	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3509
	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3510
 
3511
	# Archives containing C++ object files must be created using
3512
	# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3513
	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3514
 
3515
	;;
3516
      RCC*)
3517
	# Rational C++ 2.4.1
3518
	# FIXME: insert proper C++ library support
3519
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3520
	;;
3521
      cxx*)
3522
	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3523
	_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'
3524
 
3525
	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3526
	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3527
 
3528
	# Commands to make compiler produce verbose output that lists
3529
	# what "hidden" libraries, object files and flags are used when
3530
	# linking a shared library.
3531
	#
3532
	# There doesn't appear to be a way to prevent this compiler from
3533
	# explicitly linking system object files so we need to strip them
3534
	# from the output so that they don't get included in the library
3535
	# dependencies.
3536
	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 $list'
3537
	;;
3538
      *)
3539
	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3540
	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3541
	  _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'
3542
 
3543
	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3544
	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3545
 
3546
	  # Commands to make compiler produce verbose output that lists
3547
	  # what "hidden" libraries, object files and flags are used when
3548
	  # linking a shared library.
3549
	  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3550
 
3551
	else
3552
	  # FIXME: insert proper C++ library support
3553
	  _LT_AC_TAGVAR(ld_shlibs, $1)=no
3554
	fi
3555
	;;
3556
    esac
3557
    ;;
3558
  osf4* | osf5*)
3559
    case $cc_basename in
3560
      KCC*)
3561
	# Kuck and Associates, Inc. (KAI) C++ Compiler
3562
 
3563
	# KCC will only create a shared library if the output file
3564
	# ends with ".so" (or ".sl" for HP-UX), so rename the library
3565
	# to its proper name (with version) after linking.
3566
	_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'
3567
 
3568
	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3569
	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3570
 
3571
	# Archives containing C++ object files must be created using
3572
	# the KAI C++ compiler.
3573
	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3574
	;;
3575
      RCC*)
3576
	# Rational C++ 2.4.1
3577
	# FIXME: insert proper C++ library support
3578
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3579
	;;
3580
      cxx*)
3581
	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3582
	_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'
3583
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3584
	  echo "-hidden">> $lib.exp~
3585
	  $CC -shared$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~
3586
	  $rm $lib.exp'
3587
 
3588
	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3589
	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3590
 
3591
	# Commands to make compiler produce verbose output that lists
3592
	# what "hidden" libraries, object files and flags are used when
3593
	# linking a shared library.
3594
	#
3595
	# There doesn't appear to be a way to prevent this compiler from
3596
	# explicitly linking system object files so we need to strip them
3597
	# from the output so that they don't get included in the library
3598
	# dependencies.
3599
	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 $list'
3600
	;;
3601
      *)
3602
	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3603
	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3604
	 _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'
3605
 
3606
	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3607
	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3608
 
3609
	  # Commands to make compiler produce verbose output that lists
3610
	  # what "hidden" libraries, object files and flags are used when
3611
	  # linking a shared library.
3612
	  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3613
 
3614
	else
3615
	  # FIXME: insert proper C++ library support
3616
	  _LT_AC_TAGVAR(ld_shlibs, $1)=no
3617
	fi
3618
	;;
3619
    esac
3620
    ;;
3621
  psos*)
3622
    # FIXME: insert proper C++ library support
3623
    _LT_AC_TAGVAR(ld_shlibs, $1)=no
3624
    ;;
3625
  sunos4*)
3626
    case $cc_basename in
3627
      CC*)
3628
	# Sun C++ 4.x
3629
	# FIXME: insert proper C++ library support
3630
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3631
	;;
3632
      lcc*)
3633
	# Lucid
3634
	# FIXME: insert proper C++ library support
3635
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3636
	;;
3637
      *)
3638
	# FIXME: insert proper C++ library support
3639
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3640
	;;
3641
    esac
3642
    ;;
3643
  solaris*)
3644
    case $cc_basename in
3645
      CC*)
3646
	# Sun C++ 4.2, 5.x and Centerline C++
3647
        _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
3648
	_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3649
	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3650
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3651
	$CC -G${allow_undefined_flag}  ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3652
 
3653
	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3654
	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3655
	case $host_os in
3656
	  solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3657
	  *)
3658
	    # The compiler driver will combine and reorder linker options,
3659
	    # but understands `-z linker_flag'.
3660
	    # Supported since Solaris 2.6 (maybe 2.5.1?)
3661
	    _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
3662
	    ;;
3663
	esac
3664
	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3665
 
3666
	output_verbose_link_cmd='echo'
3667
 
3668
	# Archives containing C++ object files must be created using
3669
	# "CC -xar", where "CC" is the Sun C++ compiler.  This is
3670
	# necessary to make sure instantiated templates are included
3671
	# in the archive.
3672
	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3673
	;;
3674
      gcx*)
3675
	# Green Hills C++ Compiler
3676
	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3677
 
3678
	# The C++ compiler must be used to create the archive.
3679
	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3680
	;;
3681
      *)
3682
	# GNU C++ compiler with Solaris linker
3683
	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3684
	  _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3685
	  if $CC --version | grep -v '^2\.7' > /dev/null; then
3686
	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3687
	    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3688
		$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3689
 
3690
	    # Commands to make compiler produce verbose output that lists
3691
	    # what "hidden" libraries, object files and flags are used when
3692
	    # linking a shared library.
3693
	    output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3694
	  else
3695
	    # g++ 2.7 appears to require `-G' NOT `-shared' on this
3696
	    # platform.
3697
	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3698
	    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3699
		$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3700
 
3701
	    # Commands to make compiler produce verbose output that lists
3702
	    # what "hidden" libraries, object files and flags are used when
3703
	    # linking a shared library.
3704
	    output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3705
	  fi
3706
 
3707
	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3708
	  case $host_os in
3709
	  solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3710
	  *)
3711
	    _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3712
	    ;;
3713
	  esac
3714
	fi
3715
	;;
3716
    esac
3717
    ;;
3718
  sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
3719
    _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3720
    _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3721
    _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3722
    runpath_var='LD_RUN_PATH'
3723
 
3724
    case $cc_basename in
3725
      CC*)
3726
	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3727
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3728
	;;
3729
      *)
3730
	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3731
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3732
	;;
3733
    esac
3734
    ;;
3735
  sysv5* | sco3.2v5* | sco5v6*)
3736
    # Note: We can NOT use -z defs as we might desire, because we do not
3737
    # link with -lc, and that would cause any symbols used from libc to
3738
    # always be unresolved, which means just about no library would
3739
    # ever link correctly.  If we're not using GNU ld we use -z text
3740
    # though, which does catch some bad symbols but isn't as heavy-handed
3741
    # as -z defs.
3742
    # For security reasons, it is highly recommended that you always
3743
    # use absolute paths for naming shared libraries, and exclude the
3744
    # DT_RUNPATH tag from executables and libraries.  But doing so
3745
    # requires that you compile everything twice, which is a pain.
3746
    # So that behaviour is only enabled if SCOABSPATH is set to a
3747
    # non-empty value in the environment.  Most likely only useful for
3748
    # creating official distributions of packages.
3749
    # This is a hack until libtool officially supports absolute path
3750
    # names for shared libraries.
3751
    _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3752
    _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
3753
    _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3754
    _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3755
    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
3756
    _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3757
    _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3758
    _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
3759
    runpath_var='LD_RUN_PATH'
3760
 
3761
    case $cc_basename in
3762
      CC*)
3763
	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3764
	_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'
3765
	;;
3766
      *)
3767
	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3768
	_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'
3769
	;;
3770
    esac
3771
    ;;
3772
  tandem*)
3773
    case $cc_basename in
3774
      NCC*)
3775
	# NonStop-UX NCC 3.20
3776
	# FIXME: insert proper C++ library support
3777
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3778
	;;
3779
      *)
3780
	# FIXME: insert proper C++ library support
3781
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3782
	;;
3783
    esac
3784
    ;;
3785
  vxworks*)
3786
    # FIXME: insert proper C++ library support
3787
    _LT_AC_TAGVAR(ld_shlibs, $1)=no
3788
    ;;
3789
  *)
3790
    # FIXME: insert proper C++ library support
3791
    _LT_AC_TAGVAR(ld_shlibs, $1)=no
3792
    ;;
3793
esac
3794
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3795
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3796
 
3797
_LT_AC_TAGVAR(GCC, $1)="$GXX"
3798
_LT_AC_TAGVAR(LD, $1)="$LD"
3799
 
3800
AC_LIBTOOL_POSTDEP_PREDEP($1)
3801
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3802
AC_LIBTOOL_PROG_CC_C_O($1)
3803
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3804
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3805
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3806
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3807
 
3808
AC_LIBTOOL_CONFIG($1)
3809
 
3810
AC_LANG_POP
3811
CC=$lt_save_CC
3812
LDCXX=$LD
3813
LD=$lt_save_LD
3814
GCC=$lt_save_GCC
3815
with_gnu_ldcxx=$with_gnu_ld
3816
with_gnu_ld=$lt_save_with_gnu_ld
3817
lt_cv_path_LDCXX=$lt_cv_path_LD
3818
lt_cv_path_LD=$lt_save_path_LD
3819
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3820
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3821
])# AC_LIBTOOL_LANG_CXX_CONFIG
3822
 
3823
# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3824
# ------------------------------------
3825
# Figure out "hidden" library dependencies from verbose
3826
# compiler output when linking a shared library.
3827
# Parse the compiler output and extract the necessary
3828
# objects, libraries and library flags.
3829
AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3830
dnl we can't use the lt_simple_compile_test_code here,
3831
dnl because it contains code intended for an executable,
3832
dnl not a library.  It's possible we should let each
3833
dnl tag define a new lt_????_link_test_code variable,
3834
dnl but it's only used here...
3835
ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3836
int a;
3837
void foo (void) { a = 0; }
3838
EOF
3839
],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3840
class Foo
3841
{
3842
public:
3843
  Foo (void) { a = 0; }
3844
private:
3845
  int a;
3846
};
3847
EOF
3848
],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3849
      subroutine foo
3850
      implicit none
3851
      integer*4 a
3852
      a=0
3853
      return
3854
      end
3855
EOF
3856
],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3857
public class foo {
3858
  private int a;
3859
  public void bar (void) {
3860
    a = 0;
3861
  }
3862
};
3863
EOF
3864
])
3865
dnl Parse the compiler output and extract the necessary
3866
dnl objects, libraries and library flags.
3867
if AC_TRY_EVAL(ac_compile); then
3868
  # Parse the compiler output and extract the necessary
3869
  # objects, libraries and library flags.
3870
 
3871
  # Sentinel used to keep track of whether or not we are before
3872
  # the conftest object file.
3873
  pre_test_object_deps_done=no
3874
 
3875
  # The `*' in the case matches for architectures that use `case' in
3876
  # $output_verbose_cmd can trigger glob expansion during the loop
3877
  # eval without this substitution.
3878
  output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
3879
 
3880
  for p in `eval $output_verbose_link_cmd`; do
3881
    case $p in
3882
 
3883
    -L* | -R* | -l*)
3884
       # Some compilers place space between "-{L,R}" and the path.
3885
       # Remove the space.
3886
       if test $p = "-L" \
3887
	  || test $p = "-R"; then
3888
	 prev=$p
3889
	 continue
3890
       else
3891
	 prev=
3892
       fi
3893
 
3894
       if test "$pre_test_object_deps_done" = no; then
3895
	 case $p in
3896
	 -L* | -R*)
3897
	   # Internal compiler library paths should come after those
3898
	   # provided the user.  The postdeps already come after the
3899
	   # user supplied libs so there is no need to process them.
3900
	   if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3901
	     _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3902
	   else
3903
	     _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3904
	   fi
3905
	   ;;
3906
	 # The "-l" case would never come before the object being
3907
	 # linked, so don't bother handling this case.
3908
	 esac
3909
       else
3910
	 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3911
	   _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3912
	 else
3913
	   _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3914
	 fi
3915
       fi
3916
       ;;
3917
 
3918
    *.$objext)
3919
       # This assumes that the test object file only shows up
3920
       # once in the compiler output.
3921
       if test "$p" = "conftest.$objext"; then
3922
	 pre_test_object_deps_done=yes
3923
	 continue
3924
       fi
3925
 
3926
       if test "$pre_test_object_deps_done" = no; then
3927
	 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3928
	   _LT_AC_TAGVAR(predep_objects, $1)="$p"
3929
	 else
3930
	   _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3931
	 fi
3932
       else
3933
	 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3934
	   _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3935
	 else
3936
	   _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3937
	 fi
3938
       fi
3939
       ;;
3940
 
3941
    *) ;; # Ignore the rest.
3942
 
3943
    esac
3944
  done
3945
 
3946
  # Clean up.
3947
  rm -f a.out a.exe
3948
else
3949
  echo "libtool.m4: error: problem compiling $1 test program"
3950
fi
3951
 
3952
$rm -f confest.$objext
3953
 
3954
# PORTME: override above test on systems where it is broken
3955
ifelse([$1],[CXX],
3956
[case $host_os in
3957
interix[[3-9]]*)
3958
  # Interix 3.5 installs completely hosed .la files for C++, so rather than
3959
  # hack all around it, let's just trust "g++" to DTRT.
3960
  _LT_AC_TAGVAR(predep_objects,$1)=
3961
  _LT_AC_TAGVAR(postdep_objects,$1)=
3962
  _LT_AC_TAGVAR(postdeps,$1)=
3963
  ;;
3964
 
3965
linux*)
3966
  case `$CC -V 2>&1 | sed 5q` in
3967
  *Sun\ C*)
3968
    # Sun C++ 5.9
3969
    #
3970
    # The more standards-conforming stlport4 library is
3971
    # incompatible with the Cstd library. Avoid specifying
3972
    # it if it's in CXXFLAGS. Ignore libCrun as
3973
    # -library=stlport4 depends on it.
3974
    case " $CXX $CXXFLAGS " in
3975
    *" -library=stlport4 "*)
3976
      solaris_use_stlport4=yes
3977
      ;;
3978
    esac
3979
    if test "$solaris_use_stlport4" != yes; then
3980
      _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
3981
    fi
3982
    ;;
3983
  esac
3984
  ;;
3985
 
3986
solaris*)
3987
  case $cc_basename in
3988
  CC*)
3989
    # The more standards-conforming stlport4 library is
3990
    # incompatible with the Cstd library. Avoid specifying
3991
    # it if it's in CXXFLAGS. Ignore libCrun as
3992
    # -library=stlport4 depends on it.
3993
    case " $CXX $CXXFLAGS " in
3994
    *" -library=stlport4 "*)
3995
      solaris_use_stlport4=yes
3996
      ;;
3997
    esac
3998
 
3999
    # Adding this requires a known-good setup of shared libraries for
4000
    # Sun compiler versions before 5.6, else PIC objects from an old
4001
    # archive will be linked into the output, leading to subtle bugs.
4002
    if test "$solaris_use_stlport4" != yes; then
4003
      _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
4004
    fi
4005
    ;;
4006
  esac
4007
  ;;
4008
esac
4009
])
4010
 
4011
case " $_LT_AC_TAGVAR(postdeps, $1) " in
4012
*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
4013
esac
4014
])# AC_LIBTOOL_POSTDEP_PREDEP
4015
 
4016
# AC_LIBTOOL_LANG_F77_CONFIG
4017
# --------------------------
4018
# Ensure that the configuration vars for the C compiler are
4019
# suitably defined.  Those variables are subsequently used by
4020
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4021
AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
4022
AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
4023
[AC_REQUIRE([AC_PROG_F77])
4024
AC_LANG_PUSH(Fortran 77)
4025
 
4026
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4027
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
4028
_LT_AC_TAGVAR(always_export_symbols, $1)=no
4029
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
4030
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
4031
_LT_AC_TAGVAR(hardcode_direct, $1)=no
4032
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
4033
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4034
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4035
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
4036
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
4037
_LT_AC_TAGVAR(module_cmds, $1)=
4038
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
4039
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
4040
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4041
_LT_AC_TAGVAR(no_undefined_flag, $1)=
4042
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4043
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4044
 
4045
# Source file extension for f77 test sources.
4046
ac_ext=f
4047
 
4048
# Object file extension for compiled f77 test sources.
4049
objext=o
4050
_LT_AC_TAGVAR(objext, $1)=$objext
4051
 
4052
# Code to be used in simple compile tests
4053
lt_simple_compile_test_code="\
4054
      subroutine t
4055
      return
4056
      end
4057
"
4058
 
4059
# Code to be used in simple link tests
4060
lt_simple_link_test_code="\
4061
      program t
4062
      end
4063
"
4064
 
4065
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4066
_LT_AC_SYS_COMPILER
4067
 
4068
# save warnings/boilerplate of simple test code
4069
_LT_COMPILER_BOILERPLATE
4070
_LT_LINKER_BOILERPLATE
4071
 
4072
# Allow CC to be a program name with arguments.
4073
lt_save_CC="$CC"
4074
CC=${F77-"f77"}
4075
compiler=$CC
4076
_LT_AC_TAGVAR(compiler, $1)=$CC
4077
_LT_CC_BASENAME([$compiler])
4078
 
4079
AC_MSG_CHECKING([if libtool supports shared libraries])
4080
AC_MSG_RESULT([$can_build_shared])
4081
 
4082
AC_MSG_CHECKING([whether to build shared libraries])
4083
test "$can_build_shared" = "no" && enable_shared=no
4084
 
4085
# On AIX, shared libraries and static libraries use the same namespace, and
4086
# are all built from PIC.
4087
case $host_os in
4088
aix3*)
4089
  test "$enable_shared" = yes && enable_static=no
4090
  if test -n "$RANLIB"; then
4091
    archive_cmds="$archive_cmds~\$RANLIB \$lib"
4092
    postinstall_cmds='$RANLIB $lib'
4093
  fi
4094
  ;;
4095
aix4* | aix5*)
4096
  if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
4097
    test "$enable_shared" = yes && enable_static=no
4098
  fi
4099
  ;;
4100
esac
4101
AC_MSG_RESULT([$enable_shared])
4102
 
4103
AC_MSG_CHECKING([whether to build static libraries])
4104
# Make sure either enable_shared or enable_static is yes.
4105
test "$enable_shared" = yes || enable_static=yes
4106
AC_MSG_RESULT([$enable_static])
4107
 
4108
_LT_AC_TAGVAR(GCC, $1)="$G77"
4109
_LT_AC_TAGVAR(LD, $1)="$LD"
4110
 
4111
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4112
AC_LIBTOOL_PROG_CC_C_O($1)
4113
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4114
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4115
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4116
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4117
 
4118
AC_LIBTOOL_CONFIG($1)
4119
 
4120
AC_LANG_POP
4121
CC="$lt_save_CC"
4122
])# AC_LIBTOOL_LANG_F77_CONFIG
4123
 
4124
 
4125
# AC_LIBTOOL_LANG_GCJ_CONFIG
4126
# --------------------------
4127
# Ensure that the configuration vars for the C compiler are
4128
# suitably defined.  Those variables are subsequently used by
4129
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4130
AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
4131
AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
4132
[AC_LANG_SAVE
4133
 
4134
# Source file extension for Java test sources.
4135
ac_ext=java
4136
 
4137
# Object file extension for compiled Java test sources.
4138
objext=o
4139
_LT_AC_TAGVAR(objext, $1)=$objext
4140
 
4141
# Code to be used in simple compile tests
4142
lt_simple_compile_test_code="class foo {}"
4143
 
4144
# Code to be used in simple link tests
4145
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
4146
 
4147
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4148
_LT_AC_SYS_COMPILER
4149
 
4150
# save warnings/boilerplate of simple test code
4151
_LT_COMPILER_BOILERPLATE
4152
_LT_LINKER_BOILERPLATE
4153
 
4154
# Allow CC to be a program name with arguments.
4155
lt_save_CC="$CC"
4156
CC=${GCJ-"gcj"}
4157
compiler=$CC
4158
_LT_AC_TAGVAR(compiler, $1)=$CC
4159
_LT_CC_BASENAME([$compiler])
4160
 
4161
# GCJ did not exist at the time GCC didn't implicitly link libc in.
4162
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4163
 
4164
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4165
 
4166
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
4167
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4168
AC_LIBTOOL_PROG_CC_C_O($1)
4169
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4170
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4171
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4172
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4173
 
4174
AC_LIBTOOL_CONFIG($1)
4175
 
4176
AC_LANG_RESTORE
4177
CC="$lt_save_CC"
4178
])# AC_LIBTOOL_LANG_GCJ_CONFIG
4179
 
4180
 
4181
# AC_LIBTOOL_LANG_RC_CONFIG
4182
# -------------------------
4183
# Ensure that the configuration vars for the Windows resource compiler are
4184
# suitably defined.  Those variables are subsequently used by
4185
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4186
AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
4187
AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
4188
[AC_LANG_SAVE
4189
 
4190
# Source file extension for RC test sources.
4191
ac_ext=rc
4192
 
4193
# Object file extension for compiled RC test sources.
4194
objext=o
4195
_LT_AC_TAGVAR(objext, $1)=$objext
4196
 
4197
# Code to be used in simple compile tests
4198
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
4199
 
4200
# Code to be used in simple link tests
4201
lt_simple_link_test_code="$lt_simple_compile_test_code"
4202
 
4203
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4204
_LT_AC_SYS_COMPILER
4205
 
4206
# save warnings/boilerplate of simple test code
4207
_LT_COMPILER_BOILERPLATE
4208
_LT_LINKER_BOILERPLATE
4209
 
4210
# Allow CC to be a program name with arguments.
4211
lt_save_CC="$CC"
4212
CC=${RC-"windres"}
4213
compiler=$CC
4214
_LT_AC_TAGVAR(compiler, $1)=$CC
4215
_LT_CC_BASENAME([$compiler])
4216
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
4217
 
4218
AC_LIBTOOL_CONFIG($1)
4219
 
4220
AC_LANG_RESTORE
4221
CC="$lt_save_CC"
4222
])# AC_LIBTOOL_LANG_RC_CONFIG
4223
 
4224
 
4225
# AC_LIBTOOL_CONFIG([TAGNAME])
4226
# ----------------------------
4227
# If TAGNAME is not passed, then create an initial libtool script
4228
# with a default configuration from the untagged config vars.  Otherwise
4229
# add code to config.status for appending the configuration named by
4230
# TAGNAME from the matching tagged config vars.
4231
AC_DEFUN([AC_LIBTOOL_CONFIG],
4232
[# The else clause should only fire when bootstrapping the
4233
# libtool distribution, otherwise you forgot to ship ltmain.sh
4234
# with your package, and you will get complaints that there are
4235
# no rules to generate ltmain.sh.
4236
if test -f "$ltmain"; then
4237
  # See if we are running on zsh, and set the options which allow our commands through
4238
  # without removal of \ escapes.
4239
  if test -n "${ZSH_VERSION+set}" ; then
4240
    setopt NO_GLOB_SUBST
4241
  fi
4242
  # Now quote all the things that may contain metacharacters while being
4243
  # careful not to overquote the AC_SUBSTed values.  We take copies of the
4244
  # variables and quote the copies for generation of the libtool script.
4245
  for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
4246
    SED SHELL STRIP \
4247
    libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4248
    old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4249
    deplibs_check_method reload_flag reload_cmds need_locks \
4250
    lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4251
    lt_cv_sys_global_symbol_to_c_name_address \
4252
    sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4253
    old_postinstall_cmds old_postuninstall_cmds \
4254
    _LT_AC_TAGVAR(compiler, $1) \
4255
    _LT_AC_TAGVAR(CC, $1) \
4256
    _LT_AC_TAGVAR(LD, $1) \
4257
    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4258
    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4259
    _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4260
    _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4261
    _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4262
    _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4263
    _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4264
    _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4265
    _LT_AC_TAGVAR(old_archive_cmds, $1) \
4266
    _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4267
    _LT_AC_TAGVAR(predep_objects, $1) \
4268
    _LT_AC_TAGVAR(postdep_objects, $1) \
4269
    _LT_AC_TAGVAR(predeps, $1) \
4270
    _LT_AC_TAGVAR(postdeps, $1) \
4271
    _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4272
    _LT_AC_TAGVAR(archive_cmds, $1) \
4273
    _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4274
    _LT_AC_TAGVAR(postinstall_cmds, $1) \
4275
    _LT_AC_TAGVAR(postuninstall_cmds, $1) \
4276
    _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4277
    _LT_AC_TAGVAR(allow_undefined_flag, $1) \
4278
    _LT_AC_TAGVAR(no_undefined_flag, $1) \
4279
    _LT_AC_TAGVAR(export_symbols_cmds, $1) \
4280
    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4281
    _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4282
    _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4283
    _LT_AC_TAGVAR(hardcode_automatic, $1) \
4284
    _LT_AC_TAGVAR(module_cmds, $1) \
4285
    _LT_AC_TAGVAR(module_expsym_cmds, $1) \
4286
    _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4287
    _LT_AC_TAGVAR(fix_srcfile_path, $1) \
4288
    _LT_AC_TAGVAR(exclude_expsyms, $1) \
4289
    _LT_AC_TAGVAR(include_expsyms, $1); do
4290
 
4291
    case $var in
4292
    _LT_AC_TAGVAR(old_archive_cmds, $1) | \
4293
    _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4294
    _LT_AC_TAGVAR(archive_cmds, $1) | \
4295
    _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4296
    _LT_AC_TAGVAR(module_cmds, $1) | \
4297
    _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4298
    _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4299
    _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4300
    extract_expsyms_cmds | reload_cmds | finish_cmds | \
4301
    postinstall_cmds | postuninstall_cmds | \
4302
    old_postinstall_cmds | old_postuninstall_cmds | \
4303
    sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4304
      # Double-quote double-evaled strings.
4305
      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4306
      ;;
4307
    *)
4308
      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4309
      ;;
4310
    esac
4311
  done
4312
 
4313
  case $lt_echo in
4314
  *'\[$]0 --fallback-echo"')
4315
    lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4316
    ;;
4317
  esac
4318
 
4319
ifelse([$1], [],
4320
  [cfgfile="${ofile}T"
4321
  trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4322
  $rm -f "$cfgfile"
4323
  AC_MSG_NOTICE([creating $ofile])],
4324
  [cfgfile="$ofile"])
4325
 
4326
  cat <<__EOF__ >> "$cfgfile"
4327
ifelse([$1], [],
4328
[#! $SHELL
4329
 
4330
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4331
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4332
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
4333
#
4334
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
4335
# Free Software Foundation, Inc.
4336
#
4337
# This file is part of GNU Libtool:
4338
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4339
#
4340
# This program is free software; you can redistribute it and/or modify
4341
# it under the terms of the GNU General Public License as published by
4342
# the Free Software Foundation; either version 2 of the License, or
4343
# (at your option) any later version.
4344
#
4345
# This program is distributed in the hope that it will be useful, but
4346
# WITHOUT ANY WARRANTY; without even the implied warranty of
4347
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
4348
# General Public License for more details.
4349
#
4350
# You should have received a copy of the GNU General Public License
4351
# along with this program; if not, write to the Free Software
4352
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
4353
#
4354
# As a special exception to the GNU General Public License, if you
4355
# distribute this file as part of a program that contains a
4356
# configuration script generated by Autoconf, you may include it under
4357
# the same distribution terms that you use for the rest of that program.
4358
 
4359
# A sed program that does not truncate output.
4360
SED=$lt_SED
4361
 
4362
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
4363
Xsed="$SED -e 1s/^X//"
4364
 
4365
# The HP-UX ksh and POSIX shell print the target directory to stdout
4366
# if CDPATH is set.
4367
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4368
 
4369
# The names of the tagged configurations supported by this script.
4370
available_tags=
4371
 
4372
# ### BEGIN LIBTOOL CONFIG],
4373
[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4374
 
4375
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4376
 
4377
# Shell to use when invoking shell scripts.
4378
SHELL=$lt_SHELL
4379
 
4380
# Whether or not to build shared libraries.
4381
build_libtool_libs=$enable_shared
4382
 
4383
# Whether or not to build static libraries.
4384
build_old_libs=$enable_static
4385
 
4386
# Whether or not to add -lc for building shared libraries.
4387
build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4388
 
4389
# Whether or not to disallow shared libs when runtime libs are static
4390
allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4391
 
4392
# Whether or not to optimize for fast installation.
4393
fast_install=$enable_fast_install
4394
 
4395
# The host system.
4396
host_alias=$host_alias
4397
host=$host
4398
host_os=$host_os
4399
 
4400
# The build system.
4401
build_alias=$build_alias
4402
build=$build
4403
build_os=$build_os
4404
 
4405
# An echo program that does not interpret backslashes.
4406
echo=$lt_echo
4407
 
4408
# The archiver.
4409
AR=$lt_AR
4410
AR_FLAGS=$lt_AR_FLAGS
4411
 
4412
# A C compiler.
4413
LTCC=$lt_LTCC
4414
 
4415
# LTCC compiler flags.
4416
LTCFLAGS=$lt_LTCFLAGS
4417
 
4418
# A language-specific compiler.
4419
CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4420
 
4421
# Is the compiler the GNU C compiler?
4422
with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4423
 
4424
# An ERE matcher.
4425
EGREP=$lt_EGREP
4426
 
4427
# The linker used to build libraries.
4428
LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4429
 
4430
# Whether we need hard or soft links.
4431
LN_S=$lt_LN_S
4432
 
4433
# A BSD-compatible nm program.
4434
NM=$lt_NM
4435
 
4436
# A symbol stripping program
4437
STRIP=$lt_STRIP
4438
 
4439
# Used to examine libraries when file_magic_cmd begins "file"
4440
MAGIC_CMD=$MAGIC_CMD
4441
 
4442
# Used on cygwin: DLL creation program.
4443
DLLTOOL="$DLLTOOL"
4444
 
4445
# Used on cygwin: object dumper.
4446
OBJDUMP="$OBJDUMP"
4447
 
4448
# Used on cygwin: assembler.
4449
AS="$AS"
4450
 
4451
# The name of the directory that contains temporary libtool files.
4452
objdir=$objdir
4453
 
4454
# How to create reloadable object files.
4455
reload_flag=$lt_reload_flag
4456
reload_cmds=$lt_reload_cmds
4457
 
4458
# How to pass a linker flag through the compiler.
4459
wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4460
 
4461
# Object file suffix (normally "o").
4462
objext="$ac_objext"
4463
 
4464
# Old archive suffix (normally "a").
4465
libext="$libext"
4466
 
4467
# Shared library suffix (normally ".so").
4468
shrext_cmds='$shrext_cmds'
4469
 
4470
# Executable file suffix (normally "").
4471
exeext="$exeext"
4472
 
4473
# Additional compiler flags for building library objects.
4474
pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4475
pic_mode=$pic_mode
4476
 
4477
# What is the maximum length of a command?
4478
max_cmd_len=$lt_cv_sys_max_cmd_len
4479
 
4480
# Does compiler simultaneously support -c and -o options?
4481
compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4482
 
4483
# Must we lock files when doing compilation?
4484
need_locks=$lt_need_locks
4485
 
4486
# Do we need the lib prefix for modules?
4487
need_lib_prefix=$need_lib_prefix
4488
 
4489
# Do we need a version for libraries?
4490
need_version=$need_version
4491
 
4492
# Whether dlopen is supported.
4493
dlopen_support=$enable_dlopen
4494
 
4495
# Whether dlopen of programs is supported.
4496
dlopen_self=$enable_dlopen_self
4497
 
4498
# Whether dlopen of statically linked programs is supported.
4499
dlopen_self_static=$enable_dlopen_self_static
4500
 
4501
# Compiler flag to prevent dynamic linking.
4502
link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4503
 
4504
# Compiler flag to turn off builtin functions.
4505
no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4506
 
4507
# Compiler flag to allow reflexive dlopens.
4508
export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4509
 
4510
# Compiler flag to generate shared objects directly from archives.
4511
whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4512
 
4513
# Compiler flag to generate thread-safe objects.
4514
thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4515
 
4516
# Library versioning type.
4517
version_type=$version_type
4518
 
4519
# Format of library name prefix.
4520
libname_spec=$lt_libname_spec
4521
 
4522
# List of archive names.  First name is the real one, the rest are links.
4523
# The last name is the one that the linker finds with -lNAME.
4524
library_names_spec=$lt_library_names_spec
4525
 
4526
# The coded name of the library, if different from the real name.
4527
soname_spec=$lt_soname_spec
4528
 
4529
# Commands used to build and install an old-style archive.
4530
RANLIB=$lt_RANLIB
4531
old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4532
old_postinstall_cmds=$lt_old_postinstall_cmds
4533
old_postuninstall_cmds=$lt_old_postuninstall_cmds
4534
 
4535
# Create an old-style archive from a shared archive.
4536
old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4537
 
4538
# Create a temporary old-style archive to link instead of a shared archive.
4539
old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4540
 
4541
# Commands used to build and install a shared archive.
4542
archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4543
archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4544
postinstall_cmds=$lt_postinstall_cmds
4545
postuninstall_cmds=$lt_postuninstall_cmds
4546
 
4547
# Commands used to build a loadable module (assumed same as above if empty)
4548
module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4549
module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4550
 
4551
# Commands to strip libraries.
4552
old_striplib=$lt_old_striplib
4553
striplib=$lt_striplib
4554
 
4555
# Dependencies to place before the objects being linked to create a
4556
# shared library.
4557
predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4558
 
4559
# Dependencies to place after the objects being linked to create a
4560
# shared library.
4561
postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4562
 
4563
# Dependencies to place before the objects being linked to create a
4564
# shared library.
4565
predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4566
 
4567
# Dependencies to place after the objects being linked to create a
4568
# shared library.
4569
postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4570
 
4571
# The library search path used internally by the compiler when linking
4572
# a shared library.
4573
compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4574
 
4575
# Method to check whether dependent libraries are shared objects.
4576
deplibs_check_method=$lt_deplibs_check_method
4577
 
4578
# Command to use when deplibs_check_method == file_magic.
4579
file_magic_cmd=$lt_file_magic_cmd
4580
 
4581
# Flag that allows shared libraries with undefined symbols to be built.
4582
allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4583
 
4584
# Flag that forces no undefined symbols.
4585
no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4586
 
4587
# Commands used to finish a libtool library installation in a directory.
4588
finish_cmds=$lt_finish_cmds
4589
 
4590
# Same as above, but a single script fragment to be evaled but not shown.
4591
finish_eval=$lt_finish_eval
4592
 
4593
# Take the output of nm and produce a listing of raw symbols and C names.
4594
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4595
 
4596
# Transform the output of nm in a proper C declaration
4597
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4598
 
4599
# Transform the output of nm in a C name address pair
4600
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4601
 
4602
# This is the shared library runtime path variable.
4603
runpath_var=$runpath_var
4604
 
4605
# This is the shared library path variable.
4606
shlibpath_var=$shlibpath_var
4607
 
4608
# Is shlibpath searched before the hard-coded library search path?
4609
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4610
 
4611
# How to hardcode a shared library path into an executable.
4612
hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4613
 
4614
# Whether we should hardcode library paths into libraries.
4615
hardcode_into_libs=$hardcode_into_libs
4616
 
4617
# Flag to hardcode \$libdir into a binary during linking.
4618
# This must work even if \$libdir does not exist.
4619
hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4620
 
4621
# If ld is used when linking, flag to hardcode \$libdir into
4622
# a binary during linking. This must work even if \$libdir does
4623
# not exist.
4624
hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4625
 
4626
# Whether we need a single -rpath flag with a separated argument.
4627
hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4628
 
4629
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4630
# resulting binary.
4631
hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4632
 
4633
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4634
# resulting binary.
4635
hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4636
 
4637
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4638
# the resulting binary.
4639
hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4640
 
4641
# Set to yes if building a shared library automatically hardcodes DIR into the library
4642
# and all subsequent libraries and executables linked against it.
4643
hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4644
 
4645
# Variables whose values should be saved in libtool wrapper scripts and
4646
# restored at relink time.
4647
variables_saved_for_relink="$variables_saved_for_relink"
4648
 
4649
# Whether libtool must link a program against all its dependency libraries.
4650
link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4651
 
4652
# Compile-time system search path for libraries
4653
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4654
 
4655
# Run-time system search path for libraries
4656
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4657
 
4658
# Fix the shell variable \$srcfile for the compiler.
4659
fix_srcfile_path=$lt_fix_srcfile_path
4660
 
4661
# Set to yes if exported symbols are required.
4662
always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4663
 
4664
# The commands to list exported symbols.
4665
export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4666
 
4667
# The commands to extract the exported symbol list from a shared archive.
4668
extract_expsyms_cmds=$lt_extract_expsyms_cmds
4669
 
4670
# Symbols that should not be listed in the preloaded symbols.
4671
exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4672
 
4673
# Symbols that must always be exported.
4674
include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4675
 
4676
ifelse([$1],[],
4677
[# ### END LIBTOOL CONFIG],
4678
[# ### END LIBTOOL TAG CONFIG: $tagname])
4679
 
4680
__EOF__
4681
 
4682
ifelse([$1],[], [
4683
  case $host_os in
4684
  aix3*)
4685
    cat <<\EOF >> "$cfgfile"
4686
 
4687
# AIX sometimes has problems with the GCC collect2 program.  For some
4688
# reason, if we set the COLLECT_NAMES environment variable, the problems
4689
# vanish in a puff of smoke.
4690
if test "X${COLLECT_NAMES+set}" != Xset; then
4691
  COLLECT_NAMES=
4692
  export COLLECT_NAMES
4693
fi
4694
EOF
4695
    ;;
4696
  esac
4697
 
4698
  # We use sed instead of cat because bash on DJGPP gets confused if
4699
  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
4700
  # text mode, it properly converts lines to CR/LF.  This bash problem
4701
  # is reportedly fixed, but why not run on old versions too?
4702
  sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4703
 
4704
  mv -f "$cfgfile" "$ofile" || \
4705
    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4706
  chmod +x "$ofile"
4707
])
4708
else
4709
  # If there is no Makefile yet, we rely on a make rule to execute
4710
  # `config.status --recheck' to rerun these tests and create the
4711
  # libtool script then.
4712
  ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4713
  if test -f "$ltmain_in"; then
4714
    test -f Makefile && make "$ltmain"
4715
  fi
4716
fi
4717
])# AC_LIBTOOL_CONFIG
4718
 
4719
 
4720
# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4721
# -------------------------------------------
4722
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4723
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4724
 
4725
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4726
 
4727
if test "$GCC" = yes; then
4728
  _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4729
 
4730
  AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4731
    lt_cv_prog_compiler_rtti_exceptions,
4732
    [-fno-rtti -fno-exceptions], [],
4733
    [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4734
fi
4735
])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4736
 
4737
 
4738
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4739
# ---------------------------------
4740
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4741
[AC_REQUIRE([AC_CANONICAL_HOST])
4742
AC_REQUIRE([LT_AC_PROG_SED])
4743
AC_REQUIRE([AC_PROG_NM])
4744
AC_REQUIRE([AC_OBJEXT])
4745
# Check for command to grab the raw symbol name followed by C symbol from nm.
4746
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4747
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4748
[
4749
# These are sane defaults that work on at least a few old systems.
4750
# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
4751
 
4752
# Character class describing NM global symbol codes.
4753
symcode='[[BCDEGRST]]'
4754
 
4755
# Regexp to match symbols that can be accessed directly from C.
4756
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4757
 
4758
# Transform an extracted symbol line into a proper C declaration
4759
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4760
 
4761
# Transform an extracted symbol line into symbol name and symbol address
4762
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
4763
 
4764
# Define system-specific variables.
4765
case $host_os in
4766
aix*)
4767
  symcode='[[BCDT]]'
4768
  ;;
4769
cygwin* | mingw* | pw32*)
4770
  symcode='[[ABCDGISTW]]'
4771
  ;;
4772
hpux*) # Its linker distinguishes data from code symbols
4773
  if test "$host_cpu" = ia64; then
4774
    symcode='[[ABCDEGRST]]'
4775
  fi
4776
  lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4777
  lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
4778
  ;;
4779
linux* | k*bsd*-gnu)
4780
  if test "$host_cpu" = ia64; then
4781
    symcode='[[ABCDGIRSTW]]'
4782
    lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4783
    lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
4784
  fi
4785
  ;;
4786
irix* | nonstopux*)
4787
  symcode='[[BCDEGRST]]'
4788
  ;;
4789
osf*)
4790
  symcode='[[BCDEGQRST]]'
4791
  ;;
4792
solaris*)
4793
  symcode='[[BDRT]]'
4794
  ;;
4795
sco3.2v5*)
4796
  symcode='[[DT]]'
4797
  ;;
4798
sysv4.2uw2*)
4799
  symcode='[[DT]]'
4800
  ;;
4801
sysv5* | sco5v6* | unixware* | OpenUNIX*)
4802
  symcode='[[ABDT]]'
4803
  ;;
4804
sysv4)
4805
  symcode='[[DFNSTU]]'
4806
  ;;
4807
esac
4808
 
4809
# Handle CRLF in mingw tool chain
4810
opt_cr=
4811
case $build_os in
4812
mingw*)
4813
  opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4814
  ;;
4815
esac
4816
 
4817
# If we're using GNU nm, then use its standard symbol codes.
4818
case `$NM -V 2>&1` in
4819
*GNU* | *'with BFD'*)
4820
  symcode='[[ABCDGIRSTW]]' ;;
4821
esac
4822
 
4823
# Try without a prefix undercore, then with it.
4824
for ac_symprfx in "" "_"; do
4825
 
4826
  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4827
  symxfrm="\\1 $ac_symprfx\\2 \\2"
4828
 
4829
  # Write the raw and C identifiers.
4830
  lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ 	]]\($symcode$symcode*\)[[ 	]][[ 	]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4831
 
4832
  # Check to see that the pipe works correctly.
4833
  pipe_works=no
4834
 
4835
  rm -f conftest*
4836
  cat > conftest.$ac_ext <<EOF
4837
#ifdef __cplusplus
4838
extern "C" {
4839
#endif
4840
char nm_test_var;
4841
void nm_test_func(){}
4842
#ifdef __cplusplus
4843
}
4844
#endif
4845
int main(){nm_test_var='a';nm_test_func();return(0);}
4846
EOF
4847
 
4848
  if AC_TRY_EVAL(ac_compile); then
4849
    # Now try to grab the symbols.
4850
    nlist=conftest.nm
4851
    if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4852
      # Try sorting and uniquifying the output.
4853
      if sort "$nlist" | uniq > "$nlist"T; then
4854
	mv -f "$nlist"T "$nlist"
4855
      else
4856
	rm -f "$nlist"T
4857
      fi
4858
 
4859
      # Make sure that we snagged all the symbols we need.
4860
      if grep ' nm_test_var$' "$nlist" >/dev/null; then
4861
	if grep ' nm_test_func$' "$nlist" >/dev/null; then
4862
	  cat <<EOF > conftest.$ac_ext
4863
#ifdef __cplusplus
4864
extern "C" {
4865
#endif
4866
 
4867
EOF
4868
	  # Now generate the symbol file.
4869
	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4870
 
4871
	  cat <<EOF >> conftest.$ac_ext
4872
#if defined (__STDC__) && __STDC__
4873
# define lt_ptr_t void *
4874
#else
4875
# define lt_ptr_t char *
4876
# define const
4877
#endif
4878
 
4879
/* The mapping between symbol names and symbols. */
4880
const struct {
4881
  const char *name;
4882
  lt_ptr_t address;
4883
}
4884
lt_preloaded_symbols[[]] =
4885
{
4886
EOF
4887
	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4888
	  cat <<\EOF >> conftest.$ac_ext
4889
  {0, (lt_ptr_t) 0}
4890
};
4891
 
4892
#ifdef __cplusplus
4893
}
4894
#endif
4895
EOF
4896
	  # Now try linking the two files.
4897
	  mv conftest.$ac_objext conftstm.$ac_objext
4898
	  lt_save_LIBS="$LIBS"
4899
	  lt_save_CFLAGS="$CFLAGS"
4900
	  LIBS="conftstm.$ac_objext"
4901
	  CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4902
	  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4903
	    pipe_works=yes
4904
	  fi
4905
	  LIBS="$lt_save_LIBS"
4906
	  CFLAGS="$lt_save_CFLAGS"
4907
	else
4908
	  echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4909
	fi
4910
      else
4911
	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4912
      fi
4913
    else
4914
      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4915
    fi
4916
  else
4917
    echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4918
    cat conftest.$ac_ext >&5
4919
  fi
4920
  rm -f conftest* conftst*
4921
 
4922
  # Do not use the global_symbol_pipe unless it works.
4923
  if test "$pipe_works" = yes; then
4924
    break
4925
  else
4926
    lt_cv_sys_global_symbol_pipe=
4927
  fi
4928
done
4929
])
4930
if test -z "$lt_cv_sys_global_symbol_pipe"; then
4931
  lt_cv_sys_global_symbol_to_cdecl=
4932
fi
4933
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4934
  AC_MSG_RESULT(failed)
4935
else
4936
  AC_MSG_RESULT(ok)
4937
fi
4938
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4939
 
4940
 
4941
# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4942
# ---------------------------------------
4943
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4944
[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4945
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4946
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4947
 
4948
AC_MSG_CHECKING([for $compiler option to produce PIC])
4949
 ifelse([$1],[CXX],[
4950
  # C++ specific cases for pic, static, wl, etc.
4951
  if test "$GXX" = yes; then
4952
    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4953
    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4954
 
4955
    case $host_os in
4956
    aix*)
4957
      # All AIX code is PIC.
4958
      if test "$host_cpu" = ia64; then
4959
	# AIX 5 now supports IA64 processor
4960
	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4961
      fi
4962
      ;;
4963
    amigaos*)
4964
      # FIXME: we need at least 68020 code to build shared libraries, but
4965
      # adding the `-m68020' flag to GCC prevents building anything better,
4966
      # like `-m68040'.
4967
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4968
      ;;
4969
    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4970
      # PIC is the default for these OSes.
4971
      ;;
4972
    mingw* | cygwin* | os2* | pw32*)
4973
      # This hack is so that the source file can tell whether it is being
4974
      # built for inclusion in a dll (and should export symbols for example).
4975
      # Although the cygwin gcc ignores -fPIC, still need this for old-style
4976
      # (--disable-auto-import) libraries
4977
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4978
      ;;
4979
    darwin* | rhapsody*)
4980
      # PIC is the default on this platform
4981
      # Common symbols not allowed in MH_DYLIB files
4982
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4983
      ;;
4984
    *djgpp*)
4985
      # DJGPP does not support shared libraries at all
4986
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4987
      ;;
4988
    interix[[3-9]]*)
4989
      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4990
      # Instead, we relocate shared libraries at runtime.
4991
      ;;
4992
    sysv4*MP*)
4993
      if test -d /usr/nec; then
4994
	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4995
      fi
4996
      ;;
4997
    hpux*)
4998
      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4999
      # not for PA HP-UX.
5000
      case $host_cpu in
5001
      hppa*64*|ia64*)
5002
	;;
5003
      *)
5004
	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5005
	;;
5006
      esac
5007
      ;;
5008
    *)
5009
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5010
      ;;
5011
    esac
5012
  else
5013
    case $host_os in
5014
      aix4* | aix5*)
5015
	# All AIX code is PIC.
5016
	if test "$host_cpu" = ia64; then
5017
	  # AIX 5 now supports IA64 processor
5018
	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5019
	else
5020
	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5021
	fi
5022
	;;
5023
      chorus*)
5024
	case $cc_basename in
5025
	cxch68*)
5026
	  # Green Hills C++ Compiler
5027
	  # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
5028
	  ;;
5029
	esac
5030
	;;
5031
       darwin*)
5032
         # PIC is the default on this platform
5033
         # Common symbols not allowed in MH_DYLIB files
5034
         case $cc_basename in
5035
           xlc*)
5036
           _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5037
           _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5038
           ;;
5039
         esac
5040
       ;;
5041
      dgux*)
5042
	case $cc_basename in
5043
	  ec++*)
5044
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5045
	    ;;
5046
	  ghcx*)
5047
	    # Green Hills C++ Compiler
5048
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5049
	    ;;
5050
	  *)
5051
	    ;;
5052
	esac
5053
	;;
5054
      freebsd* | dragonfly*)
5055
	# FreeBSD uses GNU C++
5056
	;;
5057
      hpux9* | hpux10* | hpux11*)
5058
	case $cc_basename in
5059
	  CC*)
5060
	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5061
	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5062
	    if test "$host_cpu" != ia64; then
5063
	      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5064
	    fi
5065
	    ;;
5066
	  aCC*)
5067
	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5068
	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5069
	    case $host_cpu in
5070
	    hppa*64*|ia64*)
5071
	      # +Z the default
5072
	      ;;
5073
	    *)
5074
	      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5075
	      ;;
5076
	    esac
5077
	    ;;
5078
	  *)
5079
	    ;;
5080
	esac
5081
	;;
5082
      interix*)
5083
	# This is c89, which is MS Visual C++ (no shared libs)
5084
	# Anyone wants to do a port?
5085
	;;
5086
      irix5* | irix6* | nonstopux*)
5087
	case $cc_basename in
5088
	  CC*)
5089
	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5090
	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5091
	    # CC pic flag -KPIC is the default.
5092
	    ;;
5093
	  *)
5094
	    ;;
5095
	esac
5096
	;;
5097
      linux* | k*bsd*-gnu)
5098
	case $cc_basename in
5099
	  KCC*)
5100
	    # KAI C++ Compiler
5101
	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5102
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5103
	    ;;
5104
	  icpc* | ecpc*)
5105
	    # Intel C++
5106
	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5107
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5108
	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5109
	    ;;
5110
	  pgCC*)
5111
	    # Portland Group C++ compiler.
5112
	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5113
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5114
	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5115
	    ;;
5116
	  cxx*)
5117
	    # Compaq C++
5118
	    # Make sure the PIC flag is empty.  It appears that all Alpha
5119
	    # Linux and Compaq Tru64 Unix objects are PIC.
5120
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5121
	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5122
	    ;;
5123
	  *)
5124
	    case `$CC -V 2>&1 | sed 5q` in
5125
	    *Sun\ C*)
5126
	      # Sun C++ 5.9
5127
	      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5128
	      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5129
	      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5130
	      ;;
5131
	    esac
5132
	    ;;
5133
	esac
5134
	;;
5135
      lynxos*)
5136
	;;
5137
      m88k*)
5138
	;;
5139
      mvs*)
5140
	case $cc_basename in
5141
	  cxx*)
5142
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
5143
	    ;;
5144
	  *)
5145
	    ;;
5146
	esac
5147
	;;
5148
      netbsd* | netbsdelf*-gnu)
5149
	;;
5150
      osf3* | osf4* | osf5*)
5151
	case $cc_basename in
5152
	  KCC*)
5153
	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5154
	    ;;
5155
	  RCC*)
5156
	    # Rational C++ 2.4.1
5157
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5158
	    ;;
5159
	  cxx*)
5160
	    # Digital/Compaq C++
5161
	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5162
	    # Make sure the PIC flag is empty.  It appears that all Alpha
5163
	    # Linux and Compaq Tru64 Unix objects are PIC.
5164
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5165
	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5166
	    ;;
5167
	  *)
5168
	    ;;
5169
	esac
5170
	;;
5171
      psos*)
5172
	;;
5173
      solaris*)
5174
	case $cc_basename in
5175
	  CC*)
5176
	    # Sun C++ 4.2, 5.x and Centerline C++
5177
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5178
	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5179
	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5180
	    ;;
5181
	  gcx*)
5182
	    # Green Hills C++ Compiler
5183
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5184
	    ;;
5185
	  *)
5186
	    ;;
5187
	esac
5188
	;;
5189
      sunos4*)
5190
	case $cc_basename in
5191
	  CC*)
5192
	    # Sun C++ 4.x
5193
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5194
	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5195
	    ;;
5196
	  lcc*)
5197
	    # Lucid
5198
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5199
	    ;;
5200
	  *)
5201
	    ;;
5202
	esac
5203
	;;
5204
      tandem*)
5205
	case $cc_basename in
5206
	  NCC*)
5207
	    # NonStop-UX NCC 3.20
5208
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5209
	    ;;
5210
	  *)
5211
	    ;;
5212
	esac
5213
	;;
5214
      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5215
	case $cc_basename in
5216
	  CC*)
5217
	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5218
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5219
	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5220
	    ;;
5221
	esac
5222
	;;
5223
      vxworks*)
5224
	;;
5225
      *)
5226
	_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5227
	;;
5228
    esac
5229
  fi
5230
],
5231
[
5232
  if test "$GCC" = yes; then
5233
    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5234
    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5235
 
5236
    case $host_os in
5237
      aix*)
5238
      # All AIX code is PIC.
5239
      if test "$host_cpu" = ia64; then
5240
	# AIX 5 now supports IA64 processor
5241
	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5242
      fi
5243
      ;;
5244
 
5245
    amigaos*)
5246
      # FIXME: we need at least 68020 code to build shared libraries, but
5247
      # adding the `-m68020' flag to GCC prevents building anything better,
5248
      # like `-m68040'.
5249
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5250
      ;;
5251
 
5252
    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5253
      # PIC is the default for these OSes.
5254
      ;;
5255
 
5256
    mingw* | cygwin* | pw32* | os2*)
5257
      # This hack is so that the source file can tell whether it is being
5258
      # built for inclusion in a dll (and should export symbols for example).
5259
      # Although the cygwin gcc ignores -fPIC, still need this for old-style
5260
      # (--disable-auto-import) libraries
5261
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5262
      ;;
5263
 
5264
    darwin* | rhapsody*)
5265
      # PIC is the default on this platform
5266
      # Common symbols not allowed in MH_DYLIB files
5267
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5268
      ;;
5269
 
5270
    interix[[3-9]]*)
5271
      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
5272
      # Instead, we relocate shared libraries at runtime.
5273
      ;;
5274
 
5275
    msdosdjgpp*)
5276
      # Just because we use GCC doesn't mean we suddenly get shared libraries
5277
      # on systems that don't support them.
5278
      _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5279
      enable_shared=no
5280
      ;;
5281
 
5282
    sysv4*MP*)
5283
      if test -d /usr/nec; then
5284
	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5285
      fi
5286
      ;;
5287
 
5288
    hpux*)
5289
      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5290
      # not for PA HP-UX.
5291
      case $host_cpu in
5292
      hppa*64*|ia64*)
5293
	# +Z the default
5294
	;;
5295
      *)
5296
	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5297
	;;
5298
      esac
5299
      ;;
5300
 
5301
    *)
5302
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5303
      ;;
5304
    esac
5305
  else
5306
    # PORTME Check for flag to pass linker flags through the system compiler.
5307
    case $host_os in
5308
    aix*)
5309
      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5310
      if test "$host_cpu" = ia64; then
5311
	# AIX 5 now supports IA64 processor
5312
	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5313
      else
5314
	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5315
      fi
5316
      ;;
5317
      darwin*)
5318
        # PIC is the default on this platform
5319
        # Common symbols not allowed in MH_DYLIB files
5320
       case $cc_basename in
5321
         xlc*)
5322
         _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5323
         _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5324
         ;;
5325
       esac
5326
       ;;
5327
 
5328
    mingw* | cygwin* | pw32* | os2*)
5329
      # This hack is so that the source file can tell whether it is being
5330
      # built for inclusion in a dll (and should export symbols for example).
5331
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5332
      ;;
5333
 
5334
    hpux9* | hpux10* | hpux11*)
5335
      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5336
      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5337
      # not for PA HP-UX.
5338
      case $host_cpu in
5339
      hppa*64*|ia64*)
5340
	# +Z the default
5341
	;;
5342
      *)
5343
	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5344
	;;
5345
      esac
5346
      # Is there a better lt_prog_compiler_static that works with the bundled CC?
5347
      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5348
      ;;
5349
 
5350
    irix5* | irix6* | nonstopux*)
5351
      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5352
      # PIC (with -KPIC) is the default.
5353
      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5354
      ;;
5355
 
5356
    newsos6)
5357
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5358
      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5359
      ;;
5360
 
5361
    linux* | k*bsd*-gnu)
5362
      case $cc_basename in
5363
      icc* | ecc*)
5364
	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5365
	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5366
	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5367
        ;;
5368
      pgcc* | pgf77* | pgf90* | pgf95*)
5369
        # Portland Group compilers (*not* the Pentium gcc compiler,
5370
	# which looks to be a dead project)
5371
	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5372
	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5373
	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5374
        ;;
5375
      ccc*)
5376
        _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5377
        # All Alpha code is PIC.
5378
        _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5379
        ;;
5380
      *)
5381
        case `$CC -V 2>&1 | sed 5q` in
5382
	*Sun\ C*)
5383
	  # Sun C 5.9
5384
	  _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5385
	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5386
	  _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5387
	  ;;
5388
	*Sun\ F*)
5389
	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
5390
	  _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5391
	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5392
	  _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=''
5393
	  ;;
5394
	esac
5395
	;;
5396
      esac
5397
      ;;
5398
 
5399
    osf3* | osf4* | osf5*)
5400
      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5401
      # All OSF/1 code is PIC.
5402
      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5403
      ;;
5404
 
5405
    rdos*)
5406
      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5407
      ;;
5408
 
5409
    solaris*)
5410
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5411
      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5412
      case $cc_basename in
5413
      f77* | f90* | f95*)
5414
	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
5415
      *)
5416
	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
5417
      esac
5418
      ;;
5419
 
5420
    sunos4*)
5421
      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5422
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5423
      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5424
      ;;
5425
 
5426
    sysv4 | sysv4.2uw2* | sysv4.3*)
5427
      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5428
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5429
      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5430
      ;;
5431
 
5432
    sysv4*MP*)
5433
      if test -d /usr/nec ;then
5434
	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5435
	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5436
      fi
5437
      ;;
5438
 
5439
    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5440
      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5441
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5442
      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5443
      ;;
5444
 
5445
    unicos*)
5446
      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5447
      _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5448
      ;;
5449
 
5450
    uts4*)
5451
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5452
      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5453
      ;;
5454
 
5455
    *)
5456
      _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5457
      ;;
5458
    esac
5459
  fi
5460
])
5461
AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5462
 
5463
#
5464
# Check to make sure the PIC flag actually works.
5465
#
5466
if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5467
  AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5468
    _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5469
    [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5470
    [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5471
     "" | " "*) ;;
5472
     *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5473
     esac],
5474
    [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5475
     _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5476
fi
5477
case $host_os in
5478
  # For platforms which do not support PIC, -DPIC is meaningless:
5479
  *djgpp*)
5480
    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5481
    ;;
5482
  *)
5483
    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5484
    ;;
5485
esac
5486
 
5487
#
5488
# Check to make sure the static flag actually works.
5489
#
5490
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
5491
AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
5492
  _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
5493
  $lt_tmp_static_flag,
5494
  [],
5495
  [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
5496
])
5497
 
5498
 
5499
# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5500
# ------------------------------------
5501
# See if the linker supports building shared libraries.
5502
AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5503
[AC_REQUIRE([LT_AC_PROG_SED])dnl
5504
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5505
ifelse([$1],[CXX],[
5506
  _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5507
  case $host_os in
5508
  aix4* | aix5*)
5509
    # If we're using GNU nm, then we don't want the "-C" option.
5510
    # -C means demangle to AIX nm, but means don't demangle with GNU nm
5511
    if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5512
      _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5513
    else
5514
      _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5515
    fi
5516
    ;;
5517
  pw32*)
5518
    _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5519
  ;;
5520
  cygwin* | mingw*)
5521
    _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
5522
  ;;
5523
  linux* | k*bsd*-gnu)
5524
    _LT_AC_TAGVAR(link_all_deplibs, $1)=no
5525
  ;;
5526
  *)
5527
    _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5528
  ;;
5529
  esac
5530
],[
5531
  runpath_var=
5532
  _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5533
  _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5534
  _LT_AC_TAGVAR(archive_cmds, $1)=
5535
  _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5536
  _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5537
  _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5538
  _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5539
  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5540
  _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5541
  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5542
  _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5543
  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5544
  _LT_AC_TAGVAR(hardcode_direct, $1)=no
5545
  _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5546
  _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5547
  _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5548
  _LT_AC_TAGVAR(hardcode_automatic, $1)=no
5549
  _LT_AC_TAGVAR(module_cmds, $1)=
5550
  _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5551
  _LT_AC_TAGVAR(always_export_symbols, $1)=no
5552
  _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5553
  # include_expsyms should be a list of space-separated symbols to be *always*
5554
  # included in the symbol list
5555
  _LT_AC_TAGVAR(include_expsyms, $1)=
5556
  # exclude_expsyms can be an extended regexp of symbols to exclude
5557
  # it will be wrapped by ` (' and `)$', so one must not match beginning or
5558
  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5559
  # as well as any symbol that contains `d'.
5560
  _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5561
  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5562
  # platforms (ab)use it in PIC code, but their linkers get confused if
5563
  # the symbol is explicitly referenced.  Since portable code cannot
5564
  # rely on this symbol name, it's probably fine to never include it in
5565
  # preloaded symbol tables.
5566
  extract_expsyms_cmds=
5567
  # Just being paranoid about ensuring that cc_basename is set.
5568
  _LT_CC_BASENAME([$compiler])
5569
  case $host_os in
5570
  cygwin* | mingw* | pw32*)
5571
    # FIXME: the MSVC++ port hasn't been tested in a loooong time
5572
    # When not using gcc, we currently assume that we are using
5573
    # Microsoft Visual C++.
5574
    if test "$GCC" != yes; then
5575
      with_gnu_ld=no
5576
    fi
5577
    ;;
5578
  interix*)
5579
    # we just hope/assume this is gcc and not c89 (= MSVC++)
5580
    with_gnu_ld=yes
5581
    ;;
5582
  openbsd*)
5583
    with_gnu_ld=no
5584
    ;;
5585
  esac
5586
 
5587
  _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5588
  if test "$with_gnu_ld" = yes; then
5589
    # If archive_cmds runs LD, not CC, wlarc should be empty
5590
    wlarc='${wl}'
5591
 
5592
    # Set some defaults for GNU ld with shared library support. These
5593
    # are reset later if shared libraries are not supported. Putting them
5594
    # here allows them to be overridden if necessary.
5595
    runpath_var=LD_RUN_PATH
5596
    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5597
    _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5598
    # ancient GNU ld didn't support --whole-archive et. al.
5599
    if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5600
	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5601
      else
5602
  	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5603
    fi
5604
    supports_anon_versioning=no
5605
    case `$LD -v 2>/dev/null` in
5606
      *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5607
      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5608
      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5609
      *\ 2.11.*) ;; # other 2.11 versions
5610
      *) supports_anon_versioning=yes ;;
5611
    esac
5612
 
5613
    # See if GNU ld supports shared libraries.
5614
    case $host_os in
5615
    aix3* | aix4* | aix5*)
5616
      # On AIX/PPC, the GNU linker is very broken
5617
      if test "$host_cpu" != ia64; then
5618
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
5619
	cat <<EOF 1>&2
5620
 
5621
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
5622
*** to be unable to reliably create shared libraries on AIX.
5623
*** Therefore, libtool is disabling shared libraries support.  If you
5624
*** really care for shared libraries, you may want to modify your PATH
5625
*** so that a non-GNU linker is found, and then restart.
5626
 
5627
EOF
5628
      fi
5629
      ;;
5630
 
5631
    amigaos*)
5632
      _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
5633
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5634
      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5635
 
5636
      # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5637
      # that the semantics of dynamic libraries on AmigaOS, at least up
5638
      # to version 4, is to share data among multiple programs linked
5639
      # with the same dynamic library.  Since this doesn't match the
5640
      # behavior of shared libraries on other platforms, we can't use
5641
      # them.
5642
      _LT_AC_TAGVAR(ld_shlibs, $1)=no
5643
      ;;
5644
 
5645
    beos*)
5646
      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5647
	_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5648
	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5649
	# support --undefined.  This deserves some investigation.  FIXME
5650
	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5651
      else
5652
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
5653
      fi
5654
      ;;
5655
 
5656
    cygwin* | mingw* | pw32*)
5657
      # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5658
      # as there is no search path for DLLs.
5659
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5660
      _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5661
      _LT_AC_TAGVAR(always_export_symbols, $1)=no
5662
      _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5663
      _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
5664
 
5665
      if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5666
        _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5667
	# If the export-symbols file already is a .def file (1st line
5668
	# is EXPORTS), use it as is; otherwise, prepend...
5669
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5670
	  cp $export_symbols $output_objdir/$soname.def;
5671
	else
5672
	  echo EXPORTS > $output_objdir/$soname.def;
5673
	  cat $export_symbols >> $output_objdir/$soname.def;
5674
	fi~
5675
	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5676
      else
5677
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
5678
      fi
5679
      ;;
5680
 
5681
    interix[[3-9]]*)
5682
      _LT_AC_TAGVAR(hardcode_direct, $1)=no
5683
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5684
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5685
      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5686
      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5687
      # Instead, shared libraries are loaded at an image base (0x10000000 by
5688
      # default) and relocated if they conflict, which is a slow very memory
5689
      # consuming and fragmenting process.  To avoid this, we pick a random,
5690
      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5691
      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
5692
      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5693
      _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5694
      ;;
5695
 
5696
    gnu* | linux* | k*bsd*-gnu)
5697
      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5698
	tmp_addflag=
5699
	case $cc_basename,$host_cpu in
5700
	pgcc*)				# Portland Group C compiler
5701
	  _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'
5702
	  tmp_addflag=' $pic_flag'
5703
	  ;;
5704
	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
5705
	  _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'
5706
	  tmp_addflag=' $pic_flag -Mnomain' ;;
5707
	ecc*,ia64* | icc*,ia64*)		# Intel C compiler on ia64
5708
	  tmp_addflag=' -i_dynamic' ;;
5709
	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
5710
	  tmp_addflag=' -i_dynamic -nofor_main' ;;
5711
	ifc* | ifort*)			# Intel Fortran compiler
5712
	  tmp_addflag=' -nofor_main' ;;
5713
	esac
5714
	case `$CC -V 2>&1 | sed 5q` in
5715
	*Sun\ C*)			# Sun C 5.9
5716
	  _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'
5717
	  tmp_sharedflag='-G' ;;
5718
	*Sun\ F*)			# Sun Fortran 8.3
5719
	  tmp_sharedflag='-G' ;;
5720
	*)
5721
	  tmp_sharedflag='-shared' ;;
5722
	esac
5723
	_LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5724
 
5725
	if test $supports_anon_versioning = yes; then
5726
	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5727
  cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5728
  $echo "local: *; };" >> $output_objdir/$libname.ver~
5729
	  $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5730
	fi
5731
	_LT_AC_TAGVAR(link_all_deplibs, $1)=no
5732
      else
5733
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
5734
      fi
5735
      ;;
5736
 
5737
    netbsd* | netbsdelf*-gnu)
5738
      if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5739
	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5740
	wlarc=
5741
      else
5742
	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5743
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5744
      fi
5745
      ;;
5746
 
5747
    solaris*)
5748
      if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5749
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
5750
	cat <<EOF 1>&2
5751
 
5752
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
5753
*** create shared libraries on Solaris systems.  Therefore, libtool
5754
*** is disabling shared libraries support.  We urge you to upgrade GNU
5755
*** binutils to release 2.9.1 or newer.  Another option is to modify
5756
*** your PATH or compiler configuration so that the native linker is
5757
*** used, and then restart.
5758
 
5759
EOF
5760
      elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5761
	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5762
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5763
      else
5764
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
5765
      fi
5766
      ;;
5767
 
5768
    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5769
      case `$LD -v 2>&1` in
5770
        *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5771
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
5772
	cat <<_LT_EOF 1>&2
5773
 
5774
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
5775
*** reliably create shared libraries on SCO systems.  Therefore, libtool
5776
*** is disabling shared libraries support.  We urge you to upgrade GNU
5777
*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
5778
*** your PATH or compiler configuration so that the native linker is
5779
*** used, and then restart.
5780
 
5781
_LT_EOF
5782
	;;
5783
	*)
5784
	  if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5785
	    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
5786
	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
5787
	    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
5788
	  else
5789
	    _LT_AC_TAGVAR(ld_shlibs, $1)=no
5790
	  fi
5791
	;;
5792
      esac
5793
      ;;
5794
 
5795
    sunos4*)
5796
      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5797
      wlarc=
5798
      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5799
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5800
      ;;
5801
 
5802
    *)
5803
      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5804
	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5805
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5806
      else
5807
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
5808
      fi
5809
      ;;
5810
    esac
5811
 
5812
    if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
5813
      runpath_var=
5814
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5815
      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5816
      _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5817
    fi
5818
  else
5819
    # PORTME fill in a description of your system's linker (not GNU ld)
5820
    case $host_os in
5821
    aix3*)
5822
      _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5823
      _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5824
      _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
5825
      # Note: this linker hardcodes the directories in LIBPATH if there
5826
      # are no directories specified by -L.
5827
      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5828
      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
5829
	# Neither direct hardcoding nor static linking is supported with a
5830
	# broken collect2.
5831
	_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5832
      fi
5833
      ;;
5834
 
5835
    aix4* | aix5*)
5836
      if test "$host_cpu" = ia64; then
5837
	# On IA64, the linker does run time linking by default, so we don't
5838
	# have to do anything special.
5839
	aix_use_runtimelinking=no
5840
	exp_sym_flag='-Bexport'
5841
	no_entry_flag=""
5842
      else
5843
	# If we're using GNU nm, then we don't want the "-C" option.
5844
	# -C means demangle to AIX nm, but means don't demangle with GNU nm
5845
	if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5846
	  _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5847
	else
5848
	  _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5849
	fi
5850
	aix_use_runtimelinking=no
5851
 
5852
	# Test if we are trying to use run time linking or normal
5853
	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
5854
	# need to do runtime linking.
5855
	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5856
	  for ld_flag in $LDFLAGS; do
5857
  	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5858
  	    aix_use_runtimelinking=yes
5859
  	    break
5860
  	  fi
5861
	  done
5862
	  ;;
5863
	esac
5864
 
5865
	exp_sym_flag='-bexport'
5866
	no_entry_flag='-bnoentry'
5867
      fi
5868
 
5869
      # When large executables or shared objects are built, AIX ld can
5870
      # have problems creating the table of contents.  If linking a library
5871
      # or program results in "error TOC overflow" add -mminimal-toc to
5872
      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
5873
      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5874
 
5875
      _LT_AC_TAGVAR(archive_cmds, $1)=''
5876
      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5877
      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5878
      _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5879
 
5880
      if test "$GCC" = yes; then
5881
	case $host_os in aix4.[[012]]|aix4.[[012]].*)
5882
	# We only want to do this on AIX 4.2 and lower, the check
5883
	# below for broken collect2 doesn't work under 4.3+
5884
	  collect2name=`${CC} -print-prog-name=collect2`
5885
	  if test -f "$collect2name" && \
5886
  	   strings "$collect2name" | grep resolve_lib_name >/dev/null
5887
	  then
5888
  	  # We have reworked collect2
5889
  	  :
5890
	  else
5891
  	  # We have old collect2
5892
  	  _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5893
  	  # It fails to find uninstalled libraries when the uninstalled
5894
  	  # path is not listed in the libpath.  Setting hardcode_minus_L
5895
  	  # to unsupported forces relinking
5896
  	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5897
  	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5898
  	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5899
	  fi
5900
	  ;;
5901
	esac
5902
	shared_flag='-shared'
5903
	if test "$aix_use_runtimelinking" = yes; then
5904
	  shared_flag="$shared_flag "'${wl}-G'
5905
	fi
5906
      else
5907
	# not using gcc
5908
	if test "$host_cpu" = ia64; then
5909
  	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5910
  	# chokes on -Wl,-G. The following line is correct:
5911
	  shared_flag='-G'
5912
	else
5913
	  if test "$aix_use_runtimelinking" = yes; then
5914
	    shared_flag='${wl}-G'
5915
	  else
5916
	    shared_flag='${wl}-bM:SRE'
5917
	  fi
5918
	fi
5919
      fi
5920
 
5921
      # It seems that -bexpall does not export symbols beginning with
5922
      # underscore (_), so it is better to generate a list of symbols to export.
5923
      _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5924
      if test "$aix_use_runtimelinking" = yes; then
5925
	# Warning - without using the other runtime loading flags (-brtl),
5926
	# -berok will link without error, but may produce a broken library.
5927
	_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5928
       # Determine the default libpath from the value encoded in an empty executable.
5929
       _LT_AC_SYS_LIBPATH_AIX
5930
       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5931
	_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 $shared_flag"
5932
       else
5933
	if test "$host_cpu" = ia64; then
5934
	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5935
	  _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5936
	  _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"
5937
	else
5938
	 # Determine the default libpath from the value encoded in an empty executable.
5939
	 _LT_AC_SYS_LIBPATH_AIX
5940
	 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5941
	  # Warning - without using the other run time loading flags,
5942
	  # -berok will link without error, but may produce a broken library.
5943
	  _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5944
	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5945
	  # Exported symbols can be pulled into shared objects from archives
5946
	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5947
	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5948
	  # This is similar to how AIX traditionally builds its shared libraries.
5949
	  _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'
5950
	fi
5951
      fi
5952
      ;;
5953
 
5954
    amigaos*)
5955
      _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
5956
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5957
      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5958
      # see comment about different semantics on the GNU ld section
5959
      _LT_AC_TAGVAR(ld_shlibs, $1)=no
5960
      ;;
5961
 
5962
    bsdi[[45]]*)
5963
      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5964
      ;;
5965
 
5966
    cygwin* | mingw* | pw32*)
5967
      # When not using gcc, we currently assume that we are using
5968
      # Microsoft Visual C++.
5969
      # hardcode_libdir_flag_spec is actually meaningless, as there is
5970
      # no search path for DLLs.
5971
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5972
      _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5973
      # Tell ltmain to make .lib files, not .a files.
5974
      libext=lib
5975
      # Tell ltmain to make .dll files, not .so files.
5976
      shrext_cmds=".dll"
5977
      # FIXME: Setting linknames here is a bad hack.
5978
      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5979
      # The linker will automatically build a .lib file if we build a DLL.
5980
      _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5981
      # FIXME: Should let the user specify the lib program.
5982
      _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5983
      _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
5984
      _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5985
      ;;
5986
 
5987
    darwin* | rhapsody*)
5988
      case $host_os in
5989
        rhapsody* | darwin1.[[012]])
5990
         _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
5991
         ;;
5992
       *) # Darwin 1.3 on
5993
         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5994
           _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5995
         else
5996
           case ${MACOSX_DEPLOYMENT_TARGET} in
5997
             10.[[012]])
5998
               _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5999
               ;;
6000
             10.*)
6001
               _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
6002
               ;;
6003
           esac
6004
         fi
6005
         ;;
6006
      esac
6007
      _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6008
      _LT_AC_TAGVAR(hardcode_direct, $1)=no
6009
      _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
6010
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6011
      _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
6012
      _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6013
    if test "$GCC" = yes ; then
6014
    	output_verbose_link_cmd='echo'
6015
        _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
6016
      _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
6017
      # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
6018
      _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
6019
      _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}'
6020
    else
6021
      case $cc_basename in
6022
        xlc*)
6023
         output_verbose_link_cmd='echo'
6024
         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
6025
         _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
6026
          # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
6027
         _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
6028
          _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}'
6029
          ;;
6030
       *)
6031
         _LT_AC_TAGVAR(ld_shlibs, $1)=no
6032
          ;;
6033
      esac
6034
    fi
6035
      ;;
6036
 
6037
    dgux*)
6038
      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6039
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6040
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6041
      ;;
6042
 
6043
    freebsd1*)
6044
      _LT_AC_TAGVAR(ld_shlibs, $1)=no
6045
      ;;
6046
 
6047
    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
6048
    # support.  Future versions do this automatically, but an explicit c++rt0.o
6049
    # does not break anything, and helps significantly (at the cost of a little
6050
    # extra space).
6051
    freebsd2.2*)
6052
      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
6053
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6054
      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6055
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6056
      ;;
6057
 
6058
    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
6059
    freebsd2*)
6060
      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6061
      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6062
      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6063
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6064
      ;;
6065
 
6066
    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
6067
    freebsd* | dragonfly*)
6068
      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
6069
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6070
      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6071
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6072
      ;;
6073
 
6074
    hpux9*)
6075
      if test "$GCC" = yes; then
6076
	_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6077
      else
6078
	_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6079
      fi
6080
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6081
      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6082
      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6083
 
6084
      # hardcode_minus_L: Not really in the search PATH,
6085
      # but as the default location of the library.
6086
      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6087
      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6088
      ;;
6089
 
6090
    hpux10*)
6091
      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6092
	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6093
      else
6094
	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
6095
      fi
6096
      if test "$with_gnu_ld" = no; then
6097
	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6098
	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6099
 
6100
	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6101
	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6102
 
6103
	# hardcode_minus_L: Not really in the search PATH,
6104
	# but as the default location of the library.
6105
	_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6106
      fi
6107
      ;;
6108
 
6109
    hpux11*)
6110
      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6111
	case $host_cpu in
6112
	hppa*64*)
6113
	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6114
	  ;;
6115
	ia64*)
6116
	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
6117
	  ;;
6118
	*)
6119
	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6120
	  ;;
6121
	esac
6122
      else
6123
	case $host_cpu in
6124
	hppa*64*)
6125
	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6126
	  ;;
6127
	ia64*)
6128
	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
6129
	  ;;
6130
	*)
6131
	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6132
	  ;;
6133
	esac
6134
      fi
6135
      if test "$with_gnu_ld" = no; then
6136
	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6137
	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6138
 
6139
	case $host_cpu in
6140
	hppa*64*|ia64*)
6141
	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
6142
	  _LT_AC_TAGVAR(hardcode_direct, $1)=no
6143
	  _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6144
	  ;;
6145
	*)
6146
	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6147
	  _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6148
 
6149
	  # hardcode_minus_L: Not really in the search PATH,
6150
	  # but as the default location of the library.
6151
	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6152
	  ;;
6153
	esac
6154
      fi
6155
      ;;
6156
 
6157
    irix5* | irix6* | nonstopux*)
6158
      if test "$GCC" = yes; then
6159
	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6160
      else
6161
	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
6162
	_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
6163
      fi
6164
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6165
      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6166
      _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6167
      ;;
6168
 
6169
    netbsd* | netbsdelf*-gnu)
6170
      if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
6171
	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
6172
      else
6173
	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
6174
      fi
6175
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6176
      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6177
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6178
      ;;
6179
 
6180
    newsos6)
6181
      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6182
      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6183
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6184
      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6185
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6186
      ;;
6187
 
6188
    openbsd*)
6189
      if test -f /usr/libexec/ld.so; then
6190
	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6191
	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6192
	if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6193
	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6194
	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
6195
	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6196
	  _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6197
	else
6198
	  case $host_os in
6199
	   openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
6200
	     _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6201
	     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6202
	     ;;
6203
	   *)
6204
	     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6205
	     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6206
	     ;;
6207
	  esac
6208
        fi
6209
      else
6210
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
6211
      fi
6212
      ;;
6213
 
6214
    os2*)
6215
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6216
      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6217
      _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6218
      _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
6219
      _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
6220
      ;;
6221
 
6222
    osf3*)
6223
      if test "$GCC" = yes; then
6224
	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6225
	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6226
      else
6227
	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6228
	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
6229
      fi
6230
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6231
      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6232
      ;;
6233
 
6234
    osf4* | osf5*)	# as osf3* with the addition of -msym flag
6235
      if test "$GCC" = yes; then
6236
	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6237
	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6238
	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6239
      else
6240
	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6241
	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
6242
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
6243
	$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
6244
 
6245
	# Both c and cxx compiler support -rpath directly
6246
	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6247
      fi
6248
      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6249
      ;;
6250
 
6251
    solaris*)
6252
      _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6253
      if test "$GCC" = yes; then
6254
	wlarc='${wl}'
6255
	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6256
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6257
	  $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
6258
      else
6259
	wlarc=''
6260
	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6261
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6262
  	$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6263
      fi
6264
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6265
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6266
      case $host_os in
6267
      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6268
      *)
6269
	# The compiler driver will combine and reorder linker options,
6270
	# but understands `-z linker_flag'.  GCC discards it without `$wl',
6271
	# but is careful enough not to reorder.
6272
 	# Supported since Solaris 2.6 (maybe 2.5.1?)
6273
	if test "$GCC" = yes; then
6274
	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6275
	else
6276
	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6277
	fi
6278
	;;
6279
      esac
6280
      _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6281
      ;;
6282
 
6283
    sunos4*)
6284
      if test "x$host_vendor" = xsequent; then
6285
	# Use $CC to link under sequent, because it throws in some extra .o
6286
	# files that make .init and .fini sections work.
6287
	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
6288
      else
6289
	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
6290
      fi
6291
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6292
      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6293
      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6294
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6295
      ;;
6296
 
6297
    sysv4)
6298
      case $host_vendor in
6299
	sni)
6300
	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6301
	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
6302
	;;
6303
	siemens)
6304
	  ## LD is ld it makes a PLAMLIB
6305
	  ## CC just makes a GrossModule.
6306
	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6307
	  _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
6308
	  _LT_AC_TAGVAR(hardcode_direct, $1)=no
6309
        ;;
6310
	motorola)
6311
	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6312
	  _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
6313
	;;
6314
      esac
6315
      runpath_var='LD_RUN_PATH'
6316
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6317
      ;;
6318
 
6319
    sysv4.3*)
6320
      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6321
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6322
      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6323
      ;;
6324
 
6325
    sysv4*MP*)
6326
      if test -d /usr/nec; then
6327
	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6328
	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6329
	runpath_var=LD_RUN_PATH
6330
	hardcode_runpath_var=yes
6331
	_LT_AC_TAGVAR(ld_shlibs, $1)=yes
6332
      fi
6333
      ;;
6334
 
6335
    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6336
      _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6337
      _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6338
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6339
      runpath_var='LD_RUN_PATH'
6340
 
6341
      if test "$GCC" = yes; then
6342
	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6343
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6344
      else
6345
	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6346
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6347
      fi
6348
      ;;
6349
 
6350
    sysv5* | sco3.2v5* | sco5v6*)
6351
      # Note: We can NOT use -z defs as we might desire, because we do not
6352
      # link with -lc, and that would cause any symbols used from libc to
6353
      # always be unresolved, which means just about no library would
6354
      # ever link correctly.  If we're not using GNU ld we use -z text
6355
      # though, which does catch some bad symbols but isn't as heavy-handed
6356
      # as -z defs.
6357
      _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6358
      _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6359
      _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6360
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6361
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
6362
      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
6363
      _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6364
      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6365
      runpath_var='LD_RUN_PATH'
6366
 
6367
      if test "$GCC" = yes; then
6368
	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6369
	_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'
6370
      else
6371
	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6372
	_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'
6373
      fi
6374
      ;;
6375
 
6376
    uts4*)
6377
      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6378
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6379
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6380
      ;;
6381
 
6382
    *)
6383
      _LT_AC_TAGVAR(ld_shlibs, $1)=no
6384
      ;;
6385
    esac
6386
  fi
6387
])
6388
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
6389
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6390
 
6391
#
6392
# Do we need to explicitly link libc?
6393
#
6394
case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
6395
x|xyes)
6396
  # Assume -lc should be added
6397
  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6398
 
6399
  if test "$enable_shared" = yes && test "$GCC" = yes; then
6400
    case $_LT_AC_TAGVAR(archive_cmds, $1) in
6401
    *'~'*)
6402
      # FIXME: we may have to deal with multi-command sequences.
6403
      ;;
6404
    '$CC '*)
6405
      # Test whether the compiler implicitly links with -lc since on some
6406
      # systems, -lgcc has to come before -lc. If gcc already passes -lc
6407
      # to ld, don't add -lc before -lgcc.
6408
      AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6409
      $rm conftest*
6410
      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6411
 
6412
      if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6413
        soname=conftest
6414
        lib=conftest
6415
        libobjs=conftest.$ac_objext
6416
        deplibs=
6417
        wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6418
	pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
6419
        compiler_flags=-v
6420
        linker_flags=-v
6421
        verstring=
6422
        output_objdir=.
6423
        libname=conftest
6424
        lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6425
        _LT_AC_TAGVAR(allow_undefined_flag, $1)=
6426
        if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6427
        then
6428
	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6429
        else
6430
	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6431
        fi
6432
        _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6433
      else
6434
        cat conftest.err 1>&5
6435
      fi
6436
      $rm conftest*
6437
      AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6438
      ;;
6439
    esac
6440
  fi
6441
  ;;
6442
esac
6443
])# AC_LIBTOOL_PROG_LD_SHLIBS
6444
 
6445
 
6446
# _LT_AC_FILE_LTDLL_C
6447
# -------------------
6448
# Be careful that the start marker always follows a newline.
6449
AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6450
# /* ltdll.c starts here */
6451
# #define WIN32_LEAN_AND_MEAN
6452
# #include <windows.h>
6453
# #undef WIN32_LEAN_AND_MEAN
6454
# #include <stdio.h>
6455
#
6456
# #ifndef __CYGWIN__
6457
# #  ifdef __CYGWIN32__
6458
# #    define __CYGWIN__ __CYGWIN32__
6459
# #  endif
6460
# #endif
6461
#
6462
# #ifdef __cplusplus
6463
# extern "C" {
6464
# #endif
6465
# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6466
# #ifdef __cplusplus
6467
# }
6468
# #endif
6469
#
6470
# #ifdef __CYGWIN__
6471
# #include <cygwin/cygwin_dll.h>
6472
# DECLARE_CYGWIN_DLL( DllMain );
6473
# #endif
6474
# HINSTANCE __hDllInstance_base;
6475
#
6476
# BOOL APIENTRY
6477
# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6478
# {
6479
#   __hDllInstance_base = hInst;
6480
#   return TRUE;
6481
# }
6482
# /* ltdll.c ends here */
6483
])# _LT_AC_FILE_LTDLL_C
6484
 
6485
 
6486
# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6487
# ---------------------------------
6488
AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6489
 
6490
 
6491
# old names
6492
AC_DEFUN([AM_PROG_LIBTOOL],   [AC_PROG_LIBTOOL])
6493
AC_DEFUN([AM_ENABLE_SHARED],  [AC_ENABLE_SHARED($@)])
6494
AC_DEFUN([AM_ENABLE_STATIC],  [AC_ENABLE_STATIC($@)])
6495
AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
6496
AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
6497
AC_DEFUN([AM_PROG_LD],        [AC_PROG_LD])
6498
AC_DEFUN([AM_PROG_NM],        [AC_PROG_NM])
6499
 
6500
# This is just to silence aclocal about the macro not being used
6501
ifelse([AC_DISABLE_FAST_INSTALL])
6502
 
6503
AC_DEFUN([LT_AC_PROG_GCJ],
6504
[AC_CHECK_TOOL(GCJ, gcj, no)
6505
  test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6506
  AC_SUBST(GCJFLAGS)
6507
])
6508
 
6509
AC_DEFUN([LT_AC_PROG_RC],
6510
[AC_CHECK_TOOL(RC, windres, no)
6511
])
6512
 
6513
 
6514
# Cheap backport of AS_EXECUTABLE_P and required macros
6515
# from Autoconf 2.59; we should not use $as_executable_p directly.
6516
 
6517
# _AS_TEST_PREPARE
6518
# ----------------
6519
m4_ifndef([_AS_TEST_PREPARE],
6520
[m4_defun([_AS_TEST_PREPARE],
6521
[if test -x / >/dev/null 2>&1; then
6522
  as_executable_p='test -x'
6523
else
6524
  as_executable_p='test -f'
6525
fi
6526
])])# _AS_TEST_PREPARE
6527
 
6528
# AS_EXECUTABLE_P
6529
# ---------------
6530
# Check whether a file is executable.
6531
m4_ifndef([AS_EXECUTABLE_P],
6532
[m4_defun([AS_EXECUTABLE_P],
6533
[AS_REQUIRE([_AS_TEST_PREPARE])dnl
6534
$as_executable_p $1[]dnl
6535
])])# AS_EXECUTABLE_P
6536
 
6537
# NOTE: This macro has been submitted for inclusion into   #
6538
#  GNU Autoconf as AC_PROG_SED.  When it is available in   #
6539
#  a released version of Autoconf we should remove this    #
6540
#  macro and use it instead.                               #
6541
# LT_AC_PROG_SED
6542
# --------------
6543
# Check for a fully-functional sed program, that truncates
6544
# as few characters as possible.  Prefer GNU sed if found.
6545
AC_DEFUN([LT_AC_PROG_SED],
6546
[AC_MSG_CHECKING([for a sed that does not truncate output])
6547
AC_CACHE_VAL(lt_cv_path_SED,
6548
[# Loop through the user's path and test for sed and gsed.
6549
# Then use that list of sed's as ones to test for truncation.
6550
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6551
for as_dir in $PATH
6552
do
6553
  IFS=$as_save_IFS
6554
  test -z "$as_dir" && as_dir=.
6555
  for lt_ac_prog in sed gsed; do
6556
    for ac_exec_ext in '' $ac_executable_extensions; do
6557
      if AS_EXECUTABLE_P(["$as_dir/$lt_ac_prog$ac_exec_ext"]); then
6558
        lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6559
      fi
6560
    done
6561
  done
6562
done
6563
IFS=$as_save_IFS
6564
lt_ac_max=0
6565
lt_ac_count=0
6566
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
6567
# along with /bin/sed that truncates output.
6568
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6569
  test ! -f $lt_ac_sed && continue
6570
  cat /dev/null > conftest.in
6571
  lt_ac_count=0
6572
  echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6573
  # Check for GNU sed and select it if it is found.
6574
  if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6575
    lt_cv_path_SED=$lt_ac_sed
6576
    break
6577
  fi
6578
  while true; do
6579
    cat conftest.in conftest.in >conftest.tmp
6580
    mv conftest.tmp conftest.in
6581
    cp conftest.in conftest.nl
6582
    echo >>conftest.nl
6583
    $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6584
    cmp -s conftest.out conftest.nl || break
6585
    # 10000 chars as input seems more than enough
6586
    test $lt_ac_count -gt 10 && break
6587
    lt_ac_count=`expr $lt_ac_count + 1`
6588
    if test $lt_ac_count -gt $lt_ac_max; then
6589
      lt_ac_max=$lt_ac_count
6590
      lt_cv_path_SED=$lt_ac_sed
6591
    fi
6592
  done
6593
done
6594
])
6595
SED=$lt_cv_path_SED
6596
AC_SUBST([SED])
6597
AC_MSG_RESULT([$SED])
6598
])
6599
 
6600
# Copyright (C) 2002, 2003, 2005, 2006  Free Software Foundation, Inc.
6601
#
6602
# This file is free software; the Free Software Foundation
6603
# gives unlimited permission to copy and/or distribute it,
6604
# with or without modifications, as long as this notice is preserved.
6605
 
6606
# AM_AUTOMAKE_VERSION(VERSION)
6607
# ----------------------------
6608
# Automake X.Y traces this macro to ensure aclocal.m4 has been
6609
# generated from the m4 files accompanying Automake X.Y.
6610
# (This private macro should not be called outside this file.)
6611
AC_DEFUN([AM_AUTOMAKE_VERSION],
6612
[am__api_version='1.10'
6613
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
6614
dnl require some minimum version.  Point them to the right macro.
6615
m4_if([$1], [1.10], [],
6616
      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
6617
])
6618
 
6619
# _AM_AUTOCONF_VERSION(VERSION)
6620
# -----------------------------
6621
# aclocal traces this macro to find the Autoconf version.
6622
# This is a private macro too.  Using m4_define simplifies
6623
# the logic in aclocal, which can simply ignore this definition.
6624
m4_define([_AM_AUTOCONF_VERSION], [])
6625
 
6626
# AM_SET_CURRENT_AUTOMAKE_VERSION
6627
# -------------------------------
6628
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
6629
# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
6630
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
6631
[AM_AUTOMAKE_VERSION([1.10])dnl
6632
_AM_AUTOCONF_VERSION(m4_PACKAGE_VERSION)])
6633
 
6634
# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
6635
 
6636
# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
6637
#
6638
# This file is free software; the Free Software Foundation
6639
# gives unlimited permission to copy and/or distribute it,
6640
# with or without modifications, as long as this notice is preserved.
6641
 
6642
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
6643
# $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
6644
# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
6645
#
6646
# Of course, Automake must honor this variable whenever it calls a
6647
# tool from the auxiliary directory.  The problem is that $srcdir (and
6648
# therefore $ac_aux_dir as well) can be either absolute or relative,
6649
# depending on how configure is run.  This is pretty annoying, since
6650
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
6651
# source directory, any form will work fine, but in subdirectories a
6652
# relative path needs to be adjusted first.
6653
#
6654
# $ac_aux_dir/missing
6655
#    fails when called from a subdirectory if $ac_aux_dir is relative
6656
# $top_srcdir/$ac_aux_dir/missing
6657
#    fails if $ac_aux_dir is absolute,
6658
#    fails when called from a subdirectory in a VPATH build with
6659
#          a relative $ac_aux_dir
6660
#
6661
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
6662
# are both prefixed by $srcdir.  In an in-source build this is usually
6663
# harmless because $srcdir is `.', but things will broke when you
6664
# start a VPATH build or use an absolute $srcdir.
6665
#
6666
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
6667
# iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
6668
#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
6669
# and then we would define $MISSING as
6670
#   MISSING="\${SHELL} $am_aux_dir/missing"
6671
# This will work as long as MISSING is not called from configure, because
6672
# unfortunately $(top_srcdir) has no meaning in configure.
6673
# However there are other variables, like CC, which are often used in
6674
# configure, and could therefore not use this "fixed" $ac_aux_dir.
6675
#
6676
# Another solution, used here, is to always expand $ac_aux_dir to an
6677
# absolute PATH.  The drawback is that using absolute paths prevent a
6678
# configured tree to be moved without reconfiguration.
6679
 
6680
AC_DEFUN([AM_AUX_DIR_EXPAND],
6681
[dnl Rely on autoconf to set up CDPATH properly.
6682
AC_PREREQ([2.50])dnl
6683
# expand $ac_aux_dir to an absolute path
6684
am_aux_dir=`cd $ac_aux_dir && pwd`
6685
])
6686
 
6687
# AM_CONDITIONAL                                            -*- Autoconf -*-
6688
 
6689
# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006
6690
# Free Software Foundation, Inc.
6691
#
6692
# This file is free software; the Free Software Foundation
6693
# gives unlimited permission to copy and/or distribute it,
6694
# with or without modifications, as long as this notice is preserved.
6695
 
6696
# serial 8
6697
 
6698
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
6699
# -------------------------------------
6700
# Define a conditional.
6701
AC_DEFUN([AM_CONDITIONAL],
6702
[AC_PREREQ(2.52)dnl
6703
 ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
6704
	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
6705
AC_SUBST([$1_TRUE])dnl
6706
AC_SUBST([$1_FALSE])dnl
6707
_AM_SUBST_NOTMAKE([$1_TRUE])dnl
6708
_AM_SUBST_NOTMAKE([$1_FALSE])dnl
6709
if $2; then
6710
  $1_TRUE=
6711
  $1_FALSE='#'
6712
else
6713
  $1_TRUE='#'
6714
  $1_FALSE=
6715
fi
6716
AC_CONFIG_COMMANDS_PRE(
6717
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
6718
  AC_MSG_ERROR([[conditional "$1" was never defined.
6719
Usually this means the macro was only invoked conditionally.]])
6720
fi])])
6721
 
6722
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
6723
# Free Software Foundation, Inc.
6724
#
6725
# This file is free software; the Free Software Foundation
6726
# gives unlimited permission to copy and/or distribute it,
6727
# with or without modifications, as long as this notice is preserved.
6728
 
6729
# serial 9
6730
 
6731
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
6732
# written in clear, in which case automake, when reading aclocal.m4,
6733
# will think it sees a *use*, and therefore will trigger all it's
6734
# C support machinery.  Also note that it means that autoscan, seeing
6735
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
6736
 
6737
 
6738
# _AM_DEPENDENCIES(NAME)
6739
# ----------------------
6740
# See how the compiler implements dependency checking.
6741
# NAME is "CC", "CXX", "GCJ", or "OBJC".
6742
# We try a few techniques and use that to set a single cache variable.
6743
#
6744
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
6745
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
6746
# dependency, and given that the user is not expected to run this macro,
6747
# just rely on AC_PROG_CC.
6748
AC_DEFUN([_AM_DEPENDENCIES],
6749
[AC_REQUIRE([AM_SET_DEPDIR])dnl
6750
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
6751
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
6752
AC_REQUIRE([AM_DEP_TRACK])dnl
6753
 
6754
ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
6755
       [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
6756
       [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
6757
       [$1], UPC,  [depcc="$UPC"  am_compiler_list=],
6758
       [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
6759
                   [depcc="$$1"   am_compiler_list=])
6760
 
6761
AC_CACHE_CHECK([dependency style of $depcc],
6762
               [am_cv_$1_dependencies_compiler_type],
6763
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6764
  # We make a subdir and do the tests there.  Otherwise we can end up
6765
  # making bogus files that we don't know about and never remove.  For
6766
  # instance it was reported that on HP-UX the gcc test will end up
6767
  # making a dummy file named `D' -- because `-MD' means `put the output
6768
  # in D'.
6769
  mkdir conftest.dir
6770
  # Copy depcomp to subdir because otherwise we won't find it if we're
6771
  # using a relative directory.
6772
  cp "$am_depcomp" conftest.dir
6773
  cd conftest.dir
6774
  # We will build objects and dependencies in a subdirectory because
6775
  # it helps to detect inapplicable dependency modes.  For instance
6776
  # both Tru64's cc and ICC support -MD to output dependencies as a
6777
  # side effect of compilation, but ICC will put the dependencies in
6778
  # the current directory while Tru64 will put them in the object
6779
  # directory.
6780
  mkdir sub
6781
 
6782
  am_cv_$1_dependencies_compiler_type=none
6783
  if test "$am_compiler_list" = ""; then
6784
     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
6785
  fi
6786
  for depmode in $am_compiler_list; do
6787
    # Setup a source with many dependencies, because some compilers
6788
    # like to wrap large dependency lists on column 80 (with \), and
6789
    # we should not choose a depcomp mode which is confused by this.
6790
    #
6791
    # We need to recreate these files for each test, as the compiler may
6792
    # overwrite some of them when testing with obscure command lines.
6793
    # This happens at least with the AIX C compiler.
6794
    : > sub/conftest.c
6795
    for i in 1 2 3 4 5 6; do
6796
      echo '#include "conftst'$i'.h"' >> sub/conftest.c
6797
      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6798
      # Solaris 8's {/usr,}/bin/sh.
6799
      touch sub/conftst$i.h
6800
    done
6801
    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6802
 
6803
    case $depmode in
6804
    nosideeffect)
6805
      # after this tag, mechanisms are not by side-effect, so they'll
6806
      # only be used when explicitly requested
6807
      if test "x$enable_dependency_tracking" = xyes; then
6808
	continue
6809
      else
6810
	break
6811
      fi
6812
      ;;
6813
    none) break ;;
6814
    esac
6815
    # We check with `-c' and `-o' for the sake of the "dashmstdout"
6816
    # mode.  It turns out that the SunPro C++ compiler does not properly
6817
    # handle `-M -o', and we need to detect this.
6818
    if depmode=$depmode \
6819
       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6820
       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6821
       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
6822
         >/dev/null 2>conftest.err &&
6823
       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6824
       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6825
       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
6826
       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6827
      # icc doesn't choke on unknown options, it will just issue warnings
6828
      # or remarks (even with -Werror).  So we grep stderr for any message
6829
      # that says an option was ignored or not supported.
6830
      # When given -MP, icc 7.0 and 7.1 complain thusly:
6831
      #   icc: Command line warning: ignoring option '-M'; no argument required
6832
      # The diagnosis changed in icc 8.0:
6833
      #   icc: Command line remark: option '-MP' not supported
6834
      if (grep 'ignoring option' conftest.err ||
6835
          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6836
        am_cv_$1_dependencies_compiler_type=$depmode
6837
        break
6838
      fi
6839
    fi
6840
  done
6841
 
6842
  cd ..
6843
  rm -rf conftest.dir
6844
else
6845
  am_cv_$1_dependencies_compiler_type=none
6846
fi
6847
])
6848
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
6849
AM_CONDITIONAL([am__fastdep$1], [
6850
  test "x$enable_dependency_tracking" != xno \
6851
  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
6852
])
6853
 
6854
 
6855
# AM_SET_DEPDIR
6856
# -------------
6857
# Choose a directory name for dependency files.
6858
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
6859
AC_DEFUN([AM_SET_DEPDIR],
6860
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6861
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
6862
])
6863
 
6864
 
6865
# AM_DEP_TRACK
6866
# ------------
6867
AC_DEFUN([AM_DEP_TRACK],
6868
[AC_ARG_ENABLE(dependency-tracking,
6869
[  --disable-dependency-tracking  speeds up one-time build
6870
  --enable-dependency-tracking   do not reject slow dependency extractors])
6871
if test "x$enable_dependency_tracking" != xno; then
6872
  am_depcomp="$ac_aux_dir/depcomp"
6873
  AMDEPBACKSLASH='\'
6874
fi
6875
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
6876
AC_SUBST([AMDEPBACKSLASH])dnl
6877
_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
6878
])
6879
 
6880
# Generate code to set up dependency tracking.              -*- Autoconf -*-
6881
 
6882
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
6883
# Free Software Foundation, Inc.
6884
#
6885
# This file is free software; the Free Software Foundation
6886
# gives unlimited permission to copy and/or distribute it,
6887
# with or without modifications, as long as this notice is preserved.
6888
 
6889
#serial 3
6890
 
6891
# _AM_OUTPUT_DEPENDENCY_COMMANDS
6892
# ------------------------------
6893
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
6894
[for mf in $CONFIG_FILES; do
6895
  # Strip MF so we end up with the name of the file.
6896
  mf=`echo "$mf" | sed -e 's/:.*$//'`
6897
  # Check whether this is an Automake generated Makefile or not.
6898
  # We used to match only the files named `Makefile.in', but
6899
  # some people rename them; so instead we look at the file content.
6900
  # Grep'ing the first line is not enough: some people post-process
6901
  # each Makefile.in and add a new line on top of each file to say so.
6902
  # Grep'ing the whole file is not good either: AIX grep has a line
6903
  # limit of 2048, but all sed's we know have understand at least 4000.
6904
  if sed 10q "$mf" | grep '^#.*generated by automake' > /dev/null 2>&1; then
6905
    dirpart=`AS_DIRNAME("$mf")`
6906
  else
6907
    continue
6908
  fi
6909
  # Extract the definition of DEPDIR, am__include, and am__quote
6910
  # from the Makefile without running `make'.
6911
  DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
6912
  test -z "$DEPDIR" && continue
6913
  am__include=`sed -n 's/^am__include = //p' < "$mf"`
6914
  test -z "am__include" && continue
6915
  am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
6916
  # When using ansi2knr, U may be empty or an underscore; expand it
6917
  U=`sed -n 's/^U = //p' < "$mf"`
6918
  # Find all dependency output files, they are included files with
6919
  # $(DEPDIR) in their names.  We invoke sed twice because it is the
6920
  # simplest approach to changing $(DEPDIR) to its actual value in the
6921
  # expansion.
6922
  for file in `sed -n "
6923
    s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
6924
       sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
6925
    # Make sure the directory exists.
6926
    test -f "$dirpart/$file" && continue
6927
    fdir=`AS_DIRNAME(["$file"])`
6928
    AS_MKDIR_P([$dirpart/$fdir])
6929
    # echo "creating $dirpart/$file"
6930
    echo '# dummy' > "$dirpart/$file"
6931
  done
6932
done
6933
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
6934
 
6935
 
6936
# AM_OUTPUT_DEPENDENCY_COMMANDS
6937
# -----------------------------
6938
# This macro should only be invoked once -- use via AC_REQUIRE.
6939
#
6940
# This code is only required when automatic dependency tracking
6941
# is enabled.  FIXME.  This creates each `.P' file that we will
6942
# need in order to bootstrap the dependency handling code.
6943
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
6944
[AC_CONFIG_COMMANDS([depfiles],
6945
     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
6946
     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
6947
])
6948
 
6949
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
6950
# Free Software Foundation, Inc.
6951
#
6952
# This file is free software; the Free Software Foundation
6953
# gives unlimited permission to copy and/or distribute it,
6954
# with or without modifications, as long as this notice is preserved.
6955
 
6956
# serial 8
6957
 
6958
# AM_CONFIG_HEADER is obsolete.  It has been replaced by AC_CONFIG_HEADERS.
6959
AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
6960
 
6961
# Do all the work for Automake.                             -*- Autoconf -*-
6962
 
6963
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
6964
# 2005, 2006 Free Software Foundation, Inc.
6965
#
6966
# This file is free software; the Free Software Foundation
6967
# gives unlimited permission to copy and/or distribute it,
6968
# with or without modifications, as long as this notice is preserved.
6969
 
6970
# serial 12
6971
 
6972
# This macro actually does too much.  Some checks are only needed if
6973
# your package does certain things.  But this isn't really a big deal.
6974
 
6975
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
6976
# AM_INIT_AUTOMAKE([OPTIONS])
6977
# -----------------------------------------------
6978
# The call with PACKAGE and VERSION arguments is the old style
6979
# call (pre autoconf-2.50), which is being phased out.  PACKAGE
6980
# and VERSION should now be passed to AC_INIT and removed from
6981
# the call to AM_INIT_AUTOMAKE.
6982
# We support both call styles for the transition.  After
6983
# the next Automake release, Autoconf can make the AC_INIT
6984
# arguments mandatory, and then we can depend on a new Autoconf
6985
# release and drop the old call support.
6986
AC_DEFUN([AM_INIT_AUTOMAKE],
6987
[AC_PREREQ([2.60])dnl
6988
dnl Autoconf wants to disallow AM_ names.  We explicitly allow
6989
dnl the ones we care about.
6990
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
6991
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
6992
AC_REQUIRE([AC_PROG_INSTALL])dnl
6993
if test "`cd $srcdir && pwd`" != "`pwd`"; then
6994
  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
6995
  # is not polluted with repeated "-I."
6996
  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
6997
  # test to see if srcdir already configured
6998
  if test -f $srcdir/config.status; then
6999
    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
7000
  fi
7001
fi
7002
 
7003
# test whether we have cygpath
7004
if test -z "$CYGPATH_W"; then
7005
  if (cygpath --version) >/dev/null 2>/dev/null; then
7006
    CYGPATH_W='cygpath -w'
7007
  else
7008
    CYGPATH_W=echo
7009
  fi
7010
fi
7011
AC_SUBST([CYGPATH_W])
7012
 
7013
# Define the identity of the package.
7014
dnl Distinguish between old-style and new-style calls.
7015
m4_ifval([$2],
7016
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
7017
 AC_SUBST([PACKAGE], [$1])dnl
7018
 AC_SUBST([VERSION], [$2])],
7019
[_AM_SET_OPTIONS([$1])dnl
7020
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
7021
m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
7022
  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
7023
 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
7024
 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
7025
 
7026
_AM_IF_OPTION([no-define],,
7027
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
7028
 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
7029
 
7030
# Some tools Automake needs.
7031
AC_REQUIRE([AM_SANITY_CHECK])dnl
7032
AC_REQUIRE([AC_ARG_PROGRAM])dnl
7033
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
7034
AM_MISSING_PROG(AUTOCONF, autoconf)
7035
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
7036
AM_MISSING_PROG(AUTOHEADER, autoheader)
7037
AM_MISSING_PROG(MAKEINFO, makeinfo)
7038
AM_PROG_INSTALL_SH
7039
AM_PROG_INSTALL_STRIP
7040
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
7041
# We need awk for the "check" target.  The system "awk" is bad on
7042
# some platforms.
7043
AC_REQUIRE([AC_PROG_AWK])dnl
7044
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
7045
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
7046
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
7047
              [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
7048
	      		     [_AM_PROG_TAR([v7])])])
7049
_AM_IF_OPTION([no-dependencies],,
7050
[AC_PROVIDE_IFELSE([AC_PROG_CC],
7051
                  [_AM_DEPENDENCIES(CC)],
7052
                  [define([AC_PROG_CC],
7053
                          defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
7054
AC_PROVIDE_IFELSE([AC_PROG_CXX],
7055
                  [_AM_DEPENDENCIES(CXX)],
7056
                  [define([AC_PROG_CXX],
7057
                          defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
7058
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
7059
                  [_AM_DEPENDENCIES(OBJC)],
7060
                  [define([AC_PROG_OBJC],
7061
                          defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
7062
])
7063
])
7064
 
7065
 
7066
# When config.status generates a header, we must update the stamp-h file.
7067
# This file resides in the same directory as the config header
7068
# that is generated.  The stamp files are numbered to have different names.
7069
 
7070
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
7071
# loop where config.status creates the headers, so we can generate
7072
# our stamp files there.
7073
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
7074
[# Compute $1's index in $config_headers.
7075
_am_stamp_count=1
7076
for _am_header in $config_headers :; do
7077
  case $_am_header in
7078
    $1 | $1:* )
7079
      break ;;
7080
    * )
7081
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
7082
  esac
7083
done
7084
echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
7085
 
7086
# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
7087
#
7088
# This file is free software; the Free Software Foundation
7089
# gives unlimited permission to copy and/or distribute it,
7090
# with or without modifications, as long as this notice is preserved.
7091
 
7092
# AM_PROG_INSTALL_SH
7093
# ------------------
7094
# Define $install_sh.
7095
AC_DEFUN([AM_PROG_INSTALL_SH],
7096
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
7097
install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
7098
AC_SUBST(install_sh)])
7099
 
7100
# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
7101
#
7102
# This file is free software; the Free Software Foundation
7103
# gives unlimited permission to copy and/or distribute it,
7104
# with or without modifications, as long as this notice is preserved.
7105
 
7106
# serial 2
7107
 
7108
# Check whether the underlying file-system supports filenames
7109
# with a leading dot.  For instance MS-DOS doesn't.
7110
AC_DEFUN([AM_SET_LEADING_DOT],
7111
[rm -rf .tst 2>/dev/null
7112
mkdir .tst 2>/dev/null
7113
if test -d .tst; then
7114
  am__leading_dot=.
7115
else
7116
  am__leading_dot=_
7117
fi
7118
rmdir .tst 2>/dev/null
7119
AC_SUBST([am__leading_dot])])
7120
 
7121
# Check to see how 'make' treats includes.	            -*- Autoconf -*-
7122
 
7123
# Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.
7124
#
7125
# This file is free software; the Free Software Foundation
7126
# gives unlimited permission to copy and/or distribute it,
7127
# with or without modifications, as long as this notice is preserved.
7128
 
7129
# serial 3
7130
 
7131
# AM_MAKE_INCLUDE()
7132
# -----------------
7133
# Check to see how make treats includes.
7134
AC_DEFUN([AM_MAKE_INCLUDE],
7135
[am_make=${MAKE-make}
7136
cat > confinc << 'END'
7137
am__doit:
7138
	@echo done
7139
.PHONY: am__doit
7140
END
7141
# If we don't find an include directive, just comment out the code.
7142
AC_MSG_CHECKING([for style of include used by $am_make])
7143
am__include="#"
7144
am__quote=
7145
_am_result=none
7146
# First try GNU make style include.
7147
echo "include confinc" > confmf
7148
# We grep out `Entering directory' and `Leaving directory'
7149
# messages which can occur if `w' ends up in MAKEFLAGS.
7150
# In particular we don't look at `^make:' because GNU make might
7151
# be invoked under some other name (usually "gmake"), in which
7152
# case it prints its new name instead of `make'.
7153
if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
7154
   am__include=include
7155
   am__quote=
7156
   _am_result=GNU
7157
fi
7158
# Now try BSD make style include.
7159
if test "$am__include" = "#"; then
7160
   echo '.include "confinc"' > confmf
7161
   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
7162
      am__include=.include
7163
      am__quote="\""
7164
      _am_result=BSD
7165
   fi
7166
fi
7167
AC_SUBST([am__include])
7168
AC_SUBST([am__quote])
7169
AC_MSG_RESULT([$_am_result])
7170
rm -f confinc confmf
7171
])
7172
 
7173
# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
7174
 
7175
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
7176
# Free Software Foundation, Inc.
7177
#
7178
# This file is free software; the Free Software Foundation
7179
# gives unlimited permission to copy and/or distribute it,
7180
# with or without modifications, as long as this notice is preserved.
7181
 
7182
# serial 5
7183
 
7184
# AM_MISSING_PROG(NAME, PROGRAM)
7185
# ------------------------------
7186
AC_DEFUN([AM_MISSING_PROG],
7187
[AC_REQUIRE([AM_MISSING_HAS_RUN])
7188
$1=${$1-"${am_missing_run}$2"}
7189
AC_SUBST($1)])
7190
 
7191
 
7192
# AM_MISSING_HAS_RUN
7193
# ------------------
7194
# Define MISSING if not defined so far and test if it supports --run.
7195
# If it does, set am_missing_run to use it, otherwise, to nothing.
7196
AC_DEFUN([AM_MISSING_HAS_RUN],
7197
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
7198
AC_REQUIRE_AUX_FILE([missing])dnl
7199
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
7200
# Use eval to expand $SHELL
7201
if eval "$MISSING --run true"; then
7202
  am_missing_run="$MISSING --run "
7203
else
7204
  am_missing_run=
7205
  AC_MSG_WARN([`missing' script is too old or missing])
7206
fi
7207
])
7208
 
7209
# Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
7210
#
7211
# This file is free software; the Free Software Foundation
7212
# gives unlimited permission to copy and/or distribute it,
7213
# with or without modifications, as long as this notice is preserved.
7214
 
7215
# AM_PROG_MKDIR_P
7216
# ---------------
7217
# Check for `mkdir -p'.
7218
AC_DEFUN([AM_PROG_MKDIR_P],
7219
[AC_PREREQ([2.60])dnl
7220
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
7221
dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
7222
dnl while keeping a definition of mkdir_p for backward compatibility.
7223
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
7224
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
7225
dnl Makefile.ins that do not define MKDIR_P, so we do our own
7226
dnl adjustment using top_builddir (which is defined more often than
7227
dnl MKDIR_P).
7228
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
7229
case $mkdir_p in
7230
  [[\\/$]]* | ?:[[\\/]]*) ;;
7231
  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
7232
esac
7233
])
7234
 
7235
# Helper functions for option handling.                     -*- Autoconf -*-
7236
 
7237
# Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.
7238
#
7239
# This file is free software; the Free Software Foundation
7240
# gives unlimited permission to copy and/or distribute it,
7241
# with or without modifications, as long as this notice is preserved.
7242
 
7243
# serial 3
7244
 
7245
# _AM_MANGLE_OPTION(NAME)
7246
# -----------------------
7247
AC_DEFUN([_AM_MANGLE_OPTION],
7248
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
7249
 
7250
# _AM_SET_OPTION(NAME)
7251
# ------------------------------
7252
# Set option NAME.  Presently that only means defining a flag for this option.
7253
AC_DEFUN([_AM_SET_OPTION],
7254
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
7255
 
7256
# _AM_SET_OPTIONS(OPTIONS)
7257
# ----------------------------------
7258
# OPTIONS is a space-separated list of Automake options.
7259
AC_DEFUN([_AM_SET_OPTIONS],
7260
[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
7261
 
7262
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
7263
# -------------------------------------------
7264
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
7265
AC_DEFUN([_AM_IF_OPTION],
7266
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
7267
 
7268
# Check to make sure that the build environment is sane.    -*- Autoconf -*-
7269
 
7270
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
7271
# Free Software Foundation, Inc.
7272
#
7273
# This file is free software; the Free Software Foundation
7274
# gives unlimited permission to copy and/or distribute it,
7275
# with or without modifications, as long as this notice is preserved.
7276
 
7277
# serial 4
7278
 
7279
# AM_SANITY_CHECK
7280
# ---------------
7281
AC_DEFUN([AM_SANITY_CHECK],
7282
[AC_MSG_CHECKING([whether build environment is sane])
7283
# Just in case
7284
sleep 1
7285
echo timestamp > conftest.file
7286
# Do `set' in a subshell so we don't clobber the current shell's
7287
# arguments.  Must try -L first in case configure is actually a
7288
# symlink; some systems play weird games with the mod time of symlinks
7289
# (eg FreeBSD returns the mod time of the symlink's containing
7290
# directory).
7291
if (
7292
   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
7293
   if test "$[*]" = "X"; then
7294
      # -L didn't work.
7295
      set X `ls -t $srcdir/configure conftest.file`
7296
   fi
7297
   rm -f conftest.file
7298
   if test "$[*]" != "X $srcdir/configure conftest.file" \
7299
      && test "$[*]" != "X conftest.file $srcdir/configure"; then
7300
 
7301
      # If neither matched, then we have a broken ls.  This can happen
7302
      # if, for instance, CONFIG_SHELL is bash and it inherits a
7303
      # broken ls alias from the environment.  This has actually
7304
      # happened.  Such a system could not be considered "sane".
7305
      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
7306
alias in your environment])
7307
   fi
7308
 
7309
   test "$[2]" = conftest.file
7310
   )
7311
then
7312
   # Ok.
7313
   :
7314
else
7315
   AC_MSG_ERROR([newly created file is older than distributed files!
7316
Check your system clock])
7317
fi
7318
AC_MSG_RESULT(yes)])
7319
 
7320
# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
7321
#
7322
# This file is free software; the Free Software Foundation
7323
# gives unlimited permission to copy and/or distribute it,
7324
# with or without modifications, as long as this notice is preserved.
7325
 
7326
# AM_PROG_INSTALL_STRIP
7327
# ---------------------
7328
# One issue with vendor `install' (even GNU) is that you can't
7329
# specify the program used to strip binaries.  This is especially
7330
# annoying in cross-compiling environments, where the build's strip
7331
# is unlikely to handle the host's binaries.
7332
# Fortunately install-sh will honor a STRIPPROG variable, so we
7333
# always use install-sh in `make install-strip', and initialize
7334
# STRIPPROG with the value of the STRIP variable (set by the user).
7335
AC_DEFUN([AM_PROG_INSTALL_STRIP],
7336
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
7337
# Installed binaries are usually stripped using `strip' when the user
7338
# run `make install-strip'.  However `strip' might not be the right
7339
# tool to use in cross-compilation environments, therefore Automake
7340
# will honor the `STRIP' environment variable to overrule this program.
7341
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
7342
if test "$cross_compiling" != no; then
7343
  AC_CHECK_TOOL([STRIP], [strip], :)
7344
fi
7345
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
7346
AC_SUBST([INSTALL_STRIP_PROGRAM])])
7347
 
7348
# Copyright (C) 2006  Free Software Foundation, Inc.
7349
#
7350
# This file is free software; the Free Software Foundation
7351
# gives unlimited permission to copy and/or distribute it,
7352
# with or without modifications, as long as this notice is preserved.
7353
 
7354
# _AM_SUBST_NOTMAKE(VARIABLE)
7355
# ---------------------------
7356
# Prevent Automake from outputing VARIABLE = @VARIABLE@ in Makefile.in.
7357
# This macro is traced by Automake.
7358
AC_DEFUN([_AM_SUBST_NOTMAKE])
7359
 
7360
# Check how to create a tarball.                            -*- Autoconf -*-
7361
 
7362
# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
7363
#
7364
# This file is free software; the Free Software Foundation
7365
# gives unlimited permission to copy and/or distribute it,
7366
# with or without modifications, as long as this notice is preserved.
7367
 
7368
# serial 2
7369
 
7370
# _AM_PROG_TAR(FORMAT)
7371
# --------------------
7372
# Check how to create a tarball in format FORMAT.
7373
# FORMAT should be one of `v7', `ustar', or `pax'.
7374
#
7375
# Substitute a variable $(am__tar) that is a command
7376
# writing to stdout a FORMAT-tarball containing the directory
7377
# $tardir.
7378
#     tardir=directory && $(am__tar) > result.tar
7379
#
7380
# Substitute a variable $(am__untar) that extract such
7381
# a tarball read from stdin.
7382
#     $(am__untar) < result.tar
7383
AC_DEFUN([_AM_PROG_TAR],
7384
[# Always define AMTAR for backward compatibility.
7385
AM_MISSING_PROG([AMTAR], [tar])
7386
m4_if([$1], [v7],
7387
     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
7388
     [m4_case([$1], [ustar],, [pax],,
7389
              [m4_fatal([Unknown tar format])])
7390
AC_MSG_CHECKING([how to create a $1 tar archive])
7391
# Loop over all known methods to create a tar archive until one works.
7392
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
7393
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
7394
# Do not fold the above two line into one, because Tru64 sh and
7395
# Solaris sh will not grok spaces in the rhs of `-'.
7396
for _am_tool in $_am_tools
7397
do
7398
  case $_am_tool in
7399
  gnutar)
7400
    for _am_tar in tar gnutar gtar;
7401
    do
7402
      AM_RUN_LOG([$_am_tar --version]) && break
7403
    done
7404
    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
7405
    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
7406
    am__untar="$_am_tar -xf -"
7407
    ;;
7408
  plaintar)
7409
    # Must skip GNU tar: if it does not support --format= it doesn't create
7410
    # ustar tarball either.
7411
    (tar --version) >/dev/null 2>&1 && continue
7412
    am__tar='tar chf - "$$tardir"'
7413
    am__tar_='tar chf - "$tardir"'
7414
    am__untar='tar xf -'
7415
    ;;
7416
  pax)
7417
    am__tar='pax -L -x $1 -w "$$tardir"'
7418
    am__tar_='pax -L -x $1 -w "$tardir"'
7419
    am__untar='pax -r'
7420
    ;;
7421
  cpio)
7422
    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
7423
    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
7424
    am__untar='cpio -i -H $1 -d'
7425
    ;;
7426
  none)
7427
    am__tar=false
7428
    am__tar_=false
7429
    am__untar=false
7430
    ;;
7431
  esac
7432
 
7433
  # If the value was cached, stop now.  We just wanted to have am__tar
7434
  # and am__untar set.
7435
  test -n "${am_cv_prog_tar_$1}" && break
7436
 
7437
  # tar/untar a dummy directory, and stop if the command works
7438
  rm -rf conftest.dir
7439
  mkdir conftest.dir
7440
  echo GrepMe > conftest.dir/file
7441
  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
7442
  rm -rf conftest.dir
7443
  if test -s conftest.tar; then
7444
    AM_RUN_LOG([$am__untar <conftest.tar])
7445
    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
7446
  fi
7447
done
7448
rm -rf conftest.dir
7449
 
7450
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
7451
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
7452
AC_SUBST([am__tar])
7453
AC_SUBST([am__untar])
7454
]) # _AM_PROG_TAR
7455