~nutznboltz-deactivatedaccount/ubuntu/precise/gnutls26/fix-lp926350

1.2.6 by Andreas Metzler
Import upstream version 2.8.6
1
# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
1.2.2 by Andreas Metzler
Import upstream version 2.8.1
2
3
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4
# 2005, 2006, 2007, 2008, 2009  Free Software Foundation, Inc.
5
# This file is free software; the Free Software Foundation
6
# gives unlimited permission to copy and/or distribute it,
7
# with or without modifications, as long as this notice is preserved.
8
9
# This program is distributed in the hope that it will be useful,
10
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12
# PARTICULAR PURPOSE.
13
14
m4_ifndef([AC_AUTOCONF_VERSION],
15
  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
1.2.10 by Andreas Metzler
Import upstream version 2.12.10
16
m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
17
[m4_warning([this file was generated for autoconf 2.68.
1.2.2 by Andreas Metzler
Import upstream version 2.8.1
18
You have another version of autoconf.  It may work, but is not guaranteed to.
19
If you have problems, you may need to regenerate the build system entirely.
20
To do so, use the procedure documented by the package, typically `autoreconf'.])])
21
1.2.10 by Andreas Metzler
Import upstream version 2.12.10
22
# pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-
23
# serial 1 (pkg-config-0.24)
24
# 
25
# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
26
#
27
# This program is free software; you can redistribute it and/or modify
28
# it under the terms of the GNU General Public License as published by
29
# the Free Software Foundation; either version 2 of the License, or
30
# (at your option) any later version.
31
#
32
# This program is distributed in the hope that it will be useful, but
33
# WITHOUT ANY WARRANTY; without even the implied warranty of
34
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
35
# General Public License for more details.
36
#
37
# You should have received a copy of the GNU General Public License
38
# along with this program; if not, write to the Free Software
39
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
40
#
41
# As a special exception to the GNU General Public License, if you
42
# distribute this file as part of a program that contains a
43
# configuration script generated by Autoconf, you may include it under
44
# the same distribution terms that you use for the rest of that program.
45
46
# PKG_PROG_PKG_CONFIG([MIN-VERSION])
47
# ----------------------------------
48
AC_DEFUN([PKG_PROG_PKG_CONFIG],
49
[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
50
m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
51
m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
52
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
53
AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
54
AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
55
56
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
57
	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
58
fi
59
if test -n "$PKG_CONFIG"; then
60
	_pkg_min_version=m4_default([$1], [0.9.0])
61
	AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
62
	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
63
		AC_MSG_RESULT([yes])
64
	else
65
		AC_MSG_RESULT([no])
66
		PKG_CONFIG=""
67
	fi
68
fi[]dnl
69
])# PKG_PROG_PKG_CONFIG
70
71
# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
72
#
73
# Check to see whether a particular set of modules exists.  Similar
74
# to PKG_CHECK_MODULES(), but does not set variables or print errors.
75
#
76
# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
77
# only at the first occurence in configure.ac, so if the first place
78
# it's called might be skipped (such as if it is within an "if", you
79
# have to call PKG_CHECK_EXISTS manually
80
# --------------------------------------------------------------
81
AC_DEFUN([PKG_CHECK_EXISTS],
82
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
83
if test -n "$PKG_CONFIG" && \
84
    AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
85
  m4_default([$2], [:])
86
m4_ifvaln([$3], [else
87
  $3])dnl
88
fi])
89
90
# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
91
# ---------------------------------------------
92
m4_define([_PKG_CONFIG],
93
[if test -n "$$1"; then
94
    pkg_cv_[]$1="$$1"
95
 elif test -n "$PKG_CONFIG"; then
96
    PKG_CHECK_EXISTS([$3],
97
                     [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
98
		      test "x$?" != "x0" && pkg_failed=yes ],
99
		     [pkg_failed=yes])
100
 else
101
    pkg_failed=untried
102
fi[]dnl
103
])# _PKG_CONFIG
104
105
# _PKG_SHORT_ERRORS_SUPPORTED
106
# -----------------------------
107
AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
108
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
109
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
110
        _pkg_short_errors_supported=yes
111
else
112
        _pkg_short_errors_supported=no
113
fi[]dnl
114
])# _PKG_SHORT_ERRORS_SUPPORTED
115
116
117
# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
118
# [ACTION-IF-NOT-FOUND])
119
#
120
#
121
# Note that if there is a possibility the first call to
122
# PKG_CHECK_MODULES might not happen, you should be sure to include an
123
# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
124
#
125
#
126
# --------------------------------------------------------------
127
AC_DEFUN([PKG_CHECK_MODULES],
128
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
129
AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
130
AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
131
132
pkg_failed=no
133
AC_MSG_CHECKING([for $1])
134
135
_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
136
_PKG_CONFIG([$1][_LIBS], [libs], [$2])
137
138
m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
139
and $1[]_LIBS to avoid the need to call pkg-config.
140
See the pkg-config man page for more details.])
141
142
if test $pkg_failed = yes; then
143
   	AC_MSG_RESULT([no])
144
        _PKG_SHORT_ERRORS_SUPPORTED
145
        if test $_pkg_short_errors_supported = yes; then
146
	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
147
        else 
148
	        $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
149
        fi
150
	# Put the nasty error message in config.log where it belongs
151
	echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
152
153
	m4_default([$4], [AC_MSG_ERROR(
154
[Package requirements ($2) were not met:
155
156
$$1_PKG_ERRORS
157
158
Consider adjusting the PKG_CONFIG_PATH environment variable if you
159
installed software in a non-standard prefix.
160
161
_PKG_TEXT])[]dnl
162
        ])
163
elif test $pkg_failed = untried; then
164
     	AC_MSG_RESULT([no])
165
	m4_default([$4], [AC_MSG_FAILURE(
166
[The pkg-config script could not be found or is too old.  Make sure it
167
is in your PATH or set the PKG_CONFIG environment variable to the full
168
path to pkg-config.
169
170
_PKG_TEXT
171
172
To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
173
        ])
174
else
175
	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
176
	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
177
        AC_MSG_RESULT([yes])
178
	$3
179
fi[]dnl
180
])# PKG_CHECK_MODULES
181
1.2.2 by Andreas Metzler
Import upstream version 2.8.1
182
# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
183
#
184
# This file is free software; the Free Software Foundation
185
# gives unlimited permission to copy and/or distribute it,
186
# with or without modifications, as long as this notice is preserved.
187
188
# AM_AUTOMAKE_VERSION(VERSION)
189
# ----------------------------
190
# Automake X.Y traces this macro to ensure aclocal.m4 has been
191
# generated from the m4 files accompanying Automake X.Y.
192
# (This private macro should not be called outside this file.)
193
AC_DEFUN([AM_AUTOMAKE_VERSION],
194
[am__api_version='1.11'
195
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
196
dnl require some minimum version.  Point them to the right macro.
1.2.6 by Andreas Metzler
Import upstream version 2.8.6
197
m4_if([$1], [1.11.1], [],
1.2.2 by Andreas Metzler
Import upstream version 2.8.1
198
      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
199
])
200
201
# _AM_AUTOCONF_VERSION(VERSION)
202
# -----------------------------
203
# aclocal traces this macro to find the Autoconf version.
204
# This is a private macro too.  Using m4_define simplifies
205
# the logic in aclocal, which can simply ignore this definition.
206
m4_define([_AM_AUTOCONF_VERSION], [])
207
208
# AM_SET_CURRENT_AUTOMAKE_VERSION
209
# -------------------------------
210
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
211
# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
212
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
1.2.6 by Andreas Metzler
Import upstream version 2.8.6
213
[AM_AUTOMAKE_VERSION([1.11.1])dnl
1.2.2 by Andreas Metzler
Import upstream version 2.8.1
214
m4_ifndef([AC_AUTOCONF_VERSION],
215
  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
216
_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
217
218
# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
219
220
# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
221
#
222
# This file is free software; the Free Software Foundation
223
# gives unlimited permission to copy and/or distribute it,
224
# with or without modifications, as long as this notice is preserved.
225
226
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
227
# $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
228
# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
229
#
230
# Of course, Automake must honor this variable whenever it calls a
231
# tool from the auxiliary directory.  The problem is that $srcdir (and
232
# therefore $ac_aux_dir as well) can be either absolute or relative,
233
# depending on how configure is run.  This is pretty annoying, since
234
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
235
# source directory, any form will work fine, but in subdirectories a
236
# relative path needs to be adjusted first.
237
#
238
# $ac_aux_dir/missing
239
#    fails when called from a subdirectory if $ac_aux_dir is relative
240
# $top_srcdir/$ac_aux_dir/missing
241
#    fails if $ac_aux_dir is absolute,
242
#    fails when called from a subdirectory in a VPATH build with
243
#          a relative $ac_aux_dir
244
#
245
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
246
# are both prefixed by $srcdir.  In an in-source build this is usually
247
# harmless because $srcdir is `.', but things will broke when you
248
# start a VPATH build or use an absolute $srcdir.
249
#
250
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
251
# iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
252
#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
253
# and then we would define $MISSING as
254
#   MISSING="\${SHELL} $am_aux_dir/missing"
255
# This will work as long as MISSING is not called from configure, because
256
# unfortunately $(top_srcdir) has no meaning in configure.
257
# However there are other variables, like CC, which are often used in
258
# configure, and could therefore not use this "fixed" $ac_aux_dir.
259
#
260
# Another solution, used here, is to always expand $ac_aux_dir to an
261
# absolute PATH.  The drawback is that using absolute paths prevent a
262
# configured tree to be moved without reconfiguration.
263
264
AC_DEFUN([AM_AUX_DIR_EXPAND],
265
[dnl Rely on autoconf to set up CDPATH properly.
266
AC_PREREQ([2.50])dnl
267
# expand $ac_aux_dir to an absolute path
268
am_aux_dir=`cd $ac_aux_dir && pwd`
269
])
270
271
# AM_CONDITIONAL                                            -*- Autoconf -*-
272
273
# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
274
# Free Software Foundation, Inc.
275
#
276
# This file is free software; the Free Software Foundation
277
# gives unlimited permission to copy and/or distribute it,
278
# with or without modifications, as long as this notice is preserved.
279
280
# serial 9
281
282
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
283
# -------------------------------------
284
# Define a conditional.
285
AC_DEFUN([AM_CONDITIONAL],
286
[AC_PREREQ(2.52)dnl
287
 ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
288
	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
289
AC_SUBST([$1_TRUE])dnl
290
AC_SUBST([$1_FALSE])dnl
291
_AM_SUBST_NOTMAKE([$1_TRUE])dnl
292
_AM_SUBST_NOTMAKE([$1_FALSE])dnl
293
m4_define([_AM_COND_VALUE_$1], [$2])dnl
294
if $2; then
295
  $1_TRUE=
296
  $1_FALSE='#'
297
else
298
  $1_TRUE='#'
299
  $1_FALSE=
300
fi
301
AC_CONFIG_COMMANDS_PRE(
302
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
303
  AC_MSG_ERROR([[conditional "$1" was never defined.
304
Usually this means the macro was only invoked conditionally.]])
305
fi])])
306
307
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
308
# Free Software Foundation, Inc.
309
#
310
# This file is free software; the Free Software Foundation
311
# gives unlimited permission to copy and/or distribute it,
312
# with or without modifications, as long as this notice is preserved.
313
314
# serial 10
315
316
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
317
# written in clear, in which case automake, when reading aclocal.m4,
318
# will think it sees a *use*, and therefore will trigger all it's
319
# C support machinery.  Also note that it means that autoscan, seeing
320
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
321
322
323
# _AM_DEPENDENCIES(NAME)
324
# ----------------------
325
# See how the compiler implements dependency checking.
326
# NAME is "CC", "CXX", "GCJ", or "OBJC".
327
# We try a few techniques and use that to set a single cache variable.
328
#
329
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
330
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
331
# dependency, and given that the user is not expected to run this macro,
332
# just rely on AC_PROG_CC.
333
AC_DEFUN([_AM_DEPENDENCIES],
334
[AC_REQUIRE([AM_SET_DEPDIR])dnl
335
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
336
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
337
AC_REQUIRE([AM_DEP_TRACK])dnl
338
339
ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
340
       [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
341
       [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
342
       [$1], UPC,  [depcc="$UPC"  am_compiler_list=],
343
       [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
344
                   [depcc="$$1"   am_compiler_list=])
345
346
AC_CACHE_CHECK([dependency style of $depcc],
347
               [am_cv_$1_dependencies_compiler_type],
348
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
349
  # We make a subdir and do the tests there.  Otherwise we can end up
350
  # making bogus files that we don't know about and never remove.  For
351
  # instance it was reported that on HP-UX the gcc test will end up
352
  # making a dummy file named `D' -- because `-MD' means `put the output
353
  # in D'.
354
  mkdir conftest.dir
355
  # Copy depcomp to subdir because otherwise we won't find it if we're
356
  # using a relative directory.
357
  cp "$am_depcomp" conftest.dir
358
  cd conftest.dir
359
  # We will build objects and dependencies in a subdirectory because
360
  # it helps to detect inapplicable dependency modes.  For instance
361
  # both Tru64's cc and ICC support -MD to output dependencies as a
362
  # side effect of compilation, but ICC will put the dependencies in
363
  # the current directory while Tru64 will put them in the object
364
  # directory.
365
  mkdir sub
366
367
  am_cv_$1_dependencies_compiler_type=none
368
  if test "$am_compiler_list" = ""; then
369
     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
370
  fi
371
  am__universal=false
372
  m4_case([$1], [CC],
373
    [case " $depcc " in #(
374
     *\ -arch\ *\ -arch\ *) am__universal=true ;;
375
     esac],
376
    [CXX],
377
    [case " $depcc " in #(
378
     *\ -arch\ *\ -arch\ *) am__universal=true ;;
379
     esac])
380
381
  for depmode in $am_compiler_list; do
382
    # Setup a source with many dependencies, because some compilers
383
    # like to wrap large dependency lists on column 80 (with \), and
384
    # we should not choose a depcomp mode which is confused by this.
385
    #
386
    # We need to recreate these files for each test, as the compiler may
387
    # overwrite some of them when testing with obscure command lines.
388
    # This happens at least with the AIX C compiler.
389
    : > sub/conftest.c
390
    for i in 1 2 3 4 5 6; do
391
      echo '#include "conftst'$i'.h"' >> sub/conftest.c
392
      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
393
      # Solaris 8's {/usr,}/bin/sh.
394
      touch sub/conftst$i.h
395
    done
396
    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
397
398
    # We check with `-c' and `-o' for the sake of the "dashmstdout"
399
    # mode.  It turns out that the SunPro C++ compiler does not properly
400
    # handle `-M -o', and we need to detect this.  Also, some Intel
401
    # versions had trouble with output in subdirs
402
    am__obj=sub/conftest.${OBJEXT-o}
403
    am__minus_obj="-o $am__obj"
404
    case $depmode in
405
    gcc)
406
      # This depmode causes a compiler race in universal mode.
407
      test "$am__universal" = false || continue
408
      ;;
409
    nosideeffect)
410
      # after this tag, mechanisms are not by side-effect, so they'll
411
      # only be used when explicitly requested
412
      if test "x$enable_dependency_tracking" = xyes; then
413
	continue
414
      else
415
	break
416
      fi
417
      ;;
418
    msvisualcpp | msvcmsys)
419
      # This compiler won't grok `-c -o', but also, the minuso test has
420
      # not run yet.  These depmodes are late enough in the game, and
421
      # so weak that their functioning should not be impacted.
422
      am__obj=conftest.${OBJEXT-o}
423
      am__minus_obj=
424
      ;;
425
    none) break ;;
426
    esac
427
    if depmode=$depmode \
428
       source=sub/conftest.c object=$am__obj \
429
       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
430
       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
431
         >/dev/null 2>conftest.err &&
432
       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
433
       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
434
       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
435
       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
436
      # icc doesn't choke on unknown options, it will just issue warnings
437
      # or remarks (even with -Werror).  So we grep stderr for any message
438
      # that says an option was ignored or not supported.
439
      # When given -MP, icc 7.0 and 7.1 complain thusly:
440
      #   icc: Command line warning: ignoring option '-M'; no argument required
441
      # The diagnosis changed in icc 8.0:
442
      #   icc: Command line remark: option '-MP' not supported
443
      if (grep 'ignoring option' conftest.err ||
444
          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
445
        am_cv_$1_dependencies_compiler_type=$depmode
446
        break
447
      fi
448
    fi
449
  done
450
451
  cd ..
452
  rm -rf conftest.dir
453
else
454
  am_cv_$1_dependencies_compiler_type=none
455
fi
456
])
457
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
458
AM_CONDITIONAL([am__fastdep$1], [
459
  test "x$enable_dependency_tracking" != xno \
460
  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
461
])
462
463
464
# AM_SET_DEPDIR
465
# -------------
466
# Choose a directory name for dependency files.
467
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
468
AC_DEFUN([AM_SET_DEPDIR],
469
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
470
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
471
])
472
473
474
# AM_DEP_TRACK
475
# ------------
476
AC_DEFUN([AM_DEP_TRACK],
477
[AC_ARG_ENABLE(dependency-tracking,
478
[  --disable-dependency-tracking  speeds up one-time build
479
  --enable-dependency-tracking   do not reject slow dependency extractors])
480
if test "x$enable_dependency_tracking" != xno; then
481
  am_depcomp="$ac_aux_dir/depcomp"
482
  AMDEPBACKSLASH='\'
483
fi
484
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
485
AC_SUBST([AMDEPBACKSLASH])dnl
486
_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
487
])
488
489
# Generate code to set up dependency tracking.              -*- Autoconf -*-
490
491
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
492
# Free Software Foundation, Inc.
493
#
494
# This file is free software; the Free Software Foundation
495
# gives unlimited permission to copy and/or distribute it,
496
# with or without modifications, as long as this notice is preserved.
497
498
#serial 5
499
500
# _AM_OUTPUT_DEPENDENCY_COMMANDS
501
# ------------------------------
502
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
503
[{
504
  # Autoconf 2.62 quotes --file arguments for eval, but not when files
505
  # are listed without --file.  Let's play safe and only enable the eval
506
  # if we detect the quoting.
507
  case $CONFIG_FILES in
508
  *\'*) eval set x "$CONFIG_FILES" ;;
509
  *)   set x $CONFIG_FILES ;;
510
  esac
511
  shift
512
  for mf
513
  do
514
    # Strip MF so we end up with the name of the file.
515
    mf=`echo "$mf" | sed -e 's/:.*$//'`
516
    # Check whether this is an Automake generated Makefile or not.
517
    # We used to match only the files named `Makefile.in', but
518
    # some people rename them; so instead we look at the file content.
519
    # Grep'ing the first line is not enough: some people post-process
520
    # each Makefile.in and add a new line on top of each file to say so.
521
    # Grep'ing the whole file is not good either: AIX grep has a line
522
    # limit of 2048, but all sed's we know have understand at least 4000.
523
    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
524
      dirpart=`AS_DIRNAME("$mf")`
525
    else
526
      continue
527
    fi
528
    # Extract the definition of DEPDIR, am__include, and am__quote
529
    # from the Makefile without running `make'.
530
    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
531
    test -z "$DEPDIR" && continue
532
    am__include=`sed -n 's/^am__include = //p' < "$mf"`
533
    test -z "am__include" && continue
534
    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
535
    # When using ansi2knr, U may be empty or an underscore; expand it
536
    U=`sed -n 's/^U = //p' < "$mf"`
537
    # Find all dependency output files, they are included files with
538
    # $(DEPDIR) in their names.  We invoke sed twice because it is the
539
    # simplest approach to changing $(DEPDIR) to its actual value in the
540
    # expansion.
541
    for file in `sed -n "
542
      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
543
	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
544
      # Make sure the directory exists.
545
      test -f "$dirpart/$file" && continue
546
      fdir=`AS_DIRNAME(["$file"])`
547
      AS_MKDIR_P([$dirpart/$fdir])
548
      # echo "creating $dirpart/$file"
549
      echo '# dummy' > "$dirpart/$file"
550
    done
551
  done
552
}
553
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
554
555
556
# AM_OUTPUT_DEPENDENCY_COMMANDS
557
# -----------------------------
558
# This macro should only be invoked once -- use via AC_REQUIRE.
559
#
560
# This code is only required when automatic dependency tracking
561
# is enabled.  FIXME.  This creates each `.P' file that we will
562
# need in order to bootstrap the dependency handling code.
563
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
564
[AC_CONFIG_COMMANDS([depfiles],
565
     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
566
     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
567
])
568
569
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
570
# Free Software Foundation, Inc.
571
#
572
# This file is free software; the Free Software Foundation
573
# gives unlimited permission to copy and/or distribute it,
574
# with or without modifications, as long as this notice is preserved.
575
576
# serial 8
577
578
# AM_CONFIG_HEADER is obsolete.  It has been replaced by AC_CONFIG_HEADERS.
579
AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
580
581
# Do all the work for Automake.                             -*- Autoconf -*-
582
583
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
584
# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
585
#
586
# This file is free software; the Free Software Foundation
587
# gives unlimited permission to copy and/or distribute it,
588
# with or without modifications, as long as this notice is preserved.
589
590
# serial 16
591
592
# This macro actually does too much.  Some checks are only needed if
593
# your package does certain things.  But this isn't really a big deal.
594
595
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
596
# AM_INIT_AUTOMAKE([OPTIONS])
597
# -----------------------------------------------
598
# The call with PACKAGE and VERSION arguments is the old style
599
# call (pre autoconf-2.50), which is being phased out.  PACKAGE
600
# and VERSION should now be passed to AC_INIT and removed from
601
# the call to AM_INIT_AUTOMAKE.
602
# We support both call styles for the transition.  After
603
# the next Automake release, Autoconf can make the AC_INIT
604
# arguments mandatory, and then we can depend on a new Autoconf
605
# release and drop the old call support.
606
AC_DEFUN([AM_INIT_AUTOMAKE],
607
[AC_PREREQ([2.62])dnl
608
dnl Autoconf wants to disallow AM_ names.  We explicitly allow
609
dnl the ones we care about.
610
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
611
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
612
AC_REQUIRE([AC_PROG_INSTALL])dnl
613
if test "`cd $srcdir && pwd`" != "`pwd`"; then
614
  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
615
  # is not polluted with repeated "-I."
616
  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
617
  # test to see if srcdir already configured
618
  if test -f $srcdir/config.status; then
619
    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
620
  fi
621
fi
622
623
# test whether we have cygpath
624
if test -z "$CYGPATH_W"; then
625
  if (cygpath --version) >/dev/null 2>/dev/null; then
626
    CYGPATH_W='cygpath -w'
627
  else
628
    CYGPATH_W=echo
629
  fi
630
fi
631
AC_SUBST([CYGPATH_W])
632
633
# Define the identity of the package.
634
dnl Distinguish between old-style and new-style calls.
635
m4_ifval([$2],
636
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
637
 AC_SUBST([PACKAGE], [$1])dnl
638
 AC_SUBST([VERSION], [$2])],
639
[_AM_SET_OPTIONS([$1])dnl
640
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
641
m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
642
  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
643
 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
644
 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
645
646
_AM_IF_OPTION([no-define],,
647
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
648
 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
649
650
# Some tools Automake needs.
651
AC_REQUIRE([AM_SANITY_CHECK])dnl
652
AC_REQUIRE([AC_ARG_PROGRAM])dnl
653
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
654
AM_MISSING_PROG(AUTOCONF, autoconf)
655
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
656
AM_MISSING_PROG(AUTOHEADER, autoheader)
657
AM_MISSING_PROG(MAKEINFO, makeinfo)
658
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
659
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
660
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
661
# We need awk for the "check" target.  The system "awk" is bad on
662
# some platforms.
663
AC_REQUIRE([AC_PROG_AWK])dnl
664
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
665
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
666
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
667
	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
668
			     [_AM_PROG_TAR([v7])])])
669
_AM_IF_OPTION([no-dependencies],,
670
[AC_PROVIDE_IFELSE([AC_PROG_CC],
671
		  [_AM_DEPENDENCIES(CC)],
672
		  [define([AC_PROG_CC],
673
			  defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
674
AC_PROVIDE_IFELSE([AC_PROG_CXX],
675
		  [_AM_DEPENDENCIES(CXX)],
676
		  [define([AC_PROG_CXX],
677
			  defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
678
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
679
		  [_AM_DEPENDENCIES(OBJC)],
680
		  [define([AC_PROG_OBJC],
681
			  defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
682
])
683
_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
684
dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
685
dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
686
dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
687
AC_CONFIG_COMMANDS_PRE(dnl
688
[m4_provide_if([_AM_COMPILER_EXEEXT],
689
  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
690
])
691
692
dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
693
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
694
dnl mangled by Autoconf and run in a shell conditional statement.
695
m4_define([_AC_COMPILER_EXEEXT],
696
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
697
698
699
# When config.status generates a header, we must update the stamp-h file.
700
# This file resides in the same directory as the config header
701
# that is generated.  The stamp files are numbered to have different names.
702
703
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
704
# loop where config.status creates the headers, so we can generate
705
# our stamp files there.
706
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
707
[# Compute $1's index in $config_headers.
708
_am_arg=$1
709
_am_stamp_count=1
710
for _am_header in $config_headers :; do
711
  case $_am_header in
712
    $_am_arg | $_am_arg:* )
713
      break ;;
714
    * )
715
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
716
  esac
717
done
718
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
719
720
# Copyright (C) 2001, 2003, 2005, 2008  Free Software Foundation, Inc.
721
#
722
# This file is free software; the Free Software Foundation
723
# gives unlimited permission to copy and/or distribute it,
724
# with or without modifications, as long as this notice is preserved.
725
726
# AM_PROG_INSTALL_SH
727
# ------------------
728
# Define $install_sh.
729
AC_DEFUN([AM_PROG_INSTALL_SH],
730
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
731
if test x"${install_sh}" != xset; then
732
  case $am_aux_dir in
733
  *\ * | *\	*)
734
    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
735
  *)
736
    install_sh="\${SHELL} $am_aux_dir/install-sh"
737
  esac
738
fi
739
AC_SUBST(install_sh)])
740
741
# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
742
#
743
# This file is free software; the Free Software Foundation
744
# gives unlimited permission to copy and/or distribute it,
745
# with or without modifications, as long as this notice is preserved.
746
747
# serial 2
748
749
# Check whether the underlying file-system supports filenames
750
# with a leading dot.  For instance MS-DOS doesn't.
751
AC_DEFUN([AM_SET_LEADING_DOT],
752
[rm -rf .tst 2>/dev/null
753
mkdir .tst 2>/dev/null
754
if test -d .tst; then
755
  am__leading_dot=.
756
else
757
  am__leading_dot=_
758
fi
759
rmdir .tst 2>/dev/null
760
AC_SUBST([am__leading_dot])])
761
762
# Check to see how 'make' treats includes.	            -*- Autoconf -*-
763
764
# Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
765
#
766
# This file is free software; the Free Software Foundation
767
# gives unlimited permission to copy and/or distribute it,
768
# with or without modifications, as long as this notice is preserved.
769
770
# serial 4
771
772
# AM_MAKE_INCLUDE()
773
# -----------------
774
# Check to see how make treats includes.
775
AC_DEFUN([AM_MAKE_INCLUDE],
776
[am_make=${MAKE-make}
777
cat > confinc << 'END'
778
am__doit:
779
	@echo this is the am__doit target
780
.PHONY: am__doit
781
END
782
# If we don't find an include directive, just comment out the code.
783
AC_MSG_CHECKING([for style of include used by $am_make])
784
am__include="#"
785
am__quote=
786
_am_result=none
787
# First try GNU make style include.
788
echo "include confinc" > confmf
789
# Ignore all kinds of additional output from `make'.
790
case `$am_make -s -f confmf 2> /dev/null` in #(
791
*the\ am__doit\ target*)
792
  am__include=include
793
  am__quote=
794
  _am_result=GNU
795
  ;;
796
esac
797
# Now try BSD make style include.
798
if test "$am__include" = "#"; then
799
   echo '.include "confinc"' > confmf
800
   case `$am_make -s -f confmf 2> /dev/null` in #(
801
   *the\ am__doit\ target*)
802
     am__include=.include
803
     am__quote="\""
804
     _am_result=BSD
805
     ;;
806
   esac
807
fi
808
AC_SUBST([am__include])
809
AC_SUBST([am__quote])
810
AC_MSG_RESULT([$_am_result])
811
rm -f confinc confmf
812
])
813
814
# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
815
816
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
817
# Free Software Foundation, Inc.
818
#
819
# This file is free software; the Free Software Foundation
820
# gives unlimited permission to copy and/or distribute it,
821
# with or without modifications, as long as this notice is preserved.
822
823
# serial 6
824
825
# AM_MISSING_PROG(NAME, PROGRAM)
826
# ------------------------------
827
AC_DEFUN([AM_MISSING_PROG],
828
[AC_REQUIRE([AM_MISSING_HAS_RUN])
829
$1=${$1-"${am_missing_run}$2"}
830
AC_SUBST($1)])
831
832
833
# AM_MISSING_HAS_RUN
834
# ------------------
835
# Define MISSING if not defined so far and test if it supports --run.
836
# If it does, set am_missing_run to use it, otherwise, to nothing.
837
AC_DEFUN([AM_MISSING_HAS_RUN],
838
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
839
AC_REQUIRE_AUX_FILE([missing])dnl
840
if test x"${MISSING+set}" != xset; then
841
  case $am_aux_dir in
842
  *\ * | *\	*)
843
    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
844
  *)
845
    MISSING="\${SHELL} $am_aux_dir/missing" ;;
846
  esac
847
fi
848
# Use eval to expand $SHELL
849
if eval "$MISSING --run true"; then
850
  am_missing_run="$MISSING --run "
851
else
852
  am_missing_run=
853
  AC_MSG_WARN([`missing' script is too old or missing])
854
fi
855
])
856
857
# Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
858
#
859
# This file is free software; the Free Software Foundation
860
# gives unlimited permission to copy and/or distribute it,
861
# with or without modifications, as long as this notice is preserved.
862
863
# AM_PROG_MKDIR_P
864
# ---------------
865
# Check for `mkdir -p'.
866
AC_DEFUN([AM_PROG_MKDIR_P],
867
[AC_PREREQ([2.60])dnl
868
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
869
dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
870
dnl while keeping a definition of mkdir_p for backward compatibility.
871
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
872
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
873
dnl Makefile.ins that do not define MKDIR_P, so we do our own
874
dnl adjustment using top_builddir (which is defined more often than
875
dnl MKDIR_P).
876
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
877
case $mkdir_p in
878
  [[\\/$]]* | ?:[[\\/]]*) ;;
879
  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
880
esac
881
])
882
883
# Helper functions for option handling.                     -*- Autoconf -*-
884
885
# Copyright (C) 2001, 2002, 2003, 2005, 2008  Free Software Foundation, Inc.
886
#
887
# This file is free software; the Free Software Foundation
888
# gives unlimited permission to copy and/or distribute it,
889
# with or without modifications, as long as this notice is preserved.
890
891
# serial 4
892
893
# _AM_MANGLE_OPTION(NAME)
894
# -----------------------
895
AC_DEFUN([_AM_MANGLE_OPTION],
896
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
897
898
# _AM_SET_OPTION(NAME)
899
# ------------------------------
900
# Set option NAME.  Presently that only means defining a flag for this option.
901
AC_DEFUN([_AM_SET_OPTION],
902
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
903
904
# _AM_SET_OPTIONS(OPTIONS)
905
# ----------------------------------
906
# OPTIONS is a space-separated list of Automake options.
907
AC_DEFUN([_AM_SET_OPTIONS],
908
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
909
910
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
911
# -------------------------------------------
912
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
913
AC_DEFUN([_AM_IF_OPTION],
914
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
915
916
# Check to make sure that the build environment is sane.    -*- Autoconf -*-
917
918
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
919
# Free Software Foundation, Inc.
920
#
921
# This file is free software; the Free Software Foundation
922
# gives unlimited permission to copy and/or distribute it,
923
# with or without modifications, as long as this notice is preserved.
924
925
# serial 5
926
927
# AM_SANITY_CHECK
928
# ---------------
929
AC_DEFUN([AM_SANITY_CHECK],
930
[AC_MSG_CHECKING([whether build environment is sane])
931
# Just in case
932
sleep 1
933
echo timestamp > conftest.file
934
# Reject unsafe characters in $srcdir or the absolute working directory
935
# name.  Accept space and tab only in the latter.
936
am_lf='
937
'
938
case `pwd` in
939
  *[[\\\"\#\$\&\'\`$am_lf]]*)
940
    AC_MSG_ERROR([unsafe absolute working directory name]);;
941
esac
942
case $srcdir in
943
  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
944
    AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
945
esac
946
947
# Do `set' in a subshell so we don't clobber the current shell's
948
# arguments.  Must try -L first in case configure is actually a
949
# symlink; some systems play weird games with the mod time of symlinks
950
# (eg FreeBSD returns the mod time of the symlink's containing
951
# directory).
952
if (
953
   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
954
   if test "$[*]" = "X"; then
955
      # -L didn't work.
956
      set X `ls -t "$srcdir/configure" conftest.file`
957
   fi
958
   rm -f conftest.file
959
   if test "$[*]" != "X $srcdir/configure conftest.file" \
960
      && test "$[*]" != "X conftest.file $srcdir/configure"; then
961
962
      # If neither matched, then we have a broken ls.  This can happen
963
      # if, for instance, CONFIG_SHELL is bash and it inherits a
964
      # broken ls alias from the environment.  This has actually
965
      # happened.  Such a system could not be considered "sane".
966
      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
967
alias in your environment])
968
   fi
969
970
   test "$[2]" = conftest.file
971
   )
972
then
973
   # Ok.
974
   :
975
else
976
   AC_MSG_ERROR([newly created file is older than distributed files!
977
Check your system clock])
978
fi
979
AC_MSG_RESULT(yes)])
980
1.2.9 by Andreas Metzler
Import upstream version 2.12.7
981
# Copyright (C) 2009  Free Software Foundation, Inc.
982
#
983
# This file is free software; the Free Software Foundation
984
# gives unlimited permission to copy and/or distribute it,
985
# with or without modifications, as long as this notice is preserved.
986
987
# serial 1
988
989
# AM_SILENT_RULES([DEFAULT])
990
# --------------------------
991
# Enable less verbose build rules; with the default set to DEFAULT
992
# (`yes' being less verbose, `no' or empty being verbose).
993
AC_DEFUN([AM_SILENT_RULES],
994
[AC_ARG_ENABLE([silent-rules],
995
[  --enable-silent-rules          less verbose build output (undo: `make V=1')
996
  --disable-silent-rules         verbose build output (undo: `make V=0')])
997
case $enable_silent_rules in
998
yes) AM_DEFAULT_VERBOSITY=0;;
999
no)  AM_DEFAULT_VERBOSITY=1;;
1000
*)   AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
1001
esac
1002
AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
1003
AM_BACKSLASH='\'
1004
AC_SUBST([AM_BACKSLASH])dnl
1005
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
1006
])
1007
1.2.2 by Andreas Metzler
Import upstream version 2.8.1
1008
# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
1009
#
1010
# This file is free software; the Free Software Foundation
1011
# gives unlimited permission to copy and/or distribute it,
1012
# with or without modifications, as long as this notice is preserved.
1013
1014
# AM_PROG_INSTALL_STRIP
1015
# ---------------------
1016
# One issue with vendor `install' (even GNU) is that you can't
1017
# specify the program used to strip binaries.  This is especially
1018
# annoying in cross-compiling environments, where the build's strip
1019
# is unlikely to handle the host's binaries.
1020
# Fortunately install-sh will honor a STRIPPROG variable, so we
1021
# always use install-sh in `make install-strip', and initialize
1022
# STRIPPROG with the value of the STRIP variable (set by the user).
1023
AC_DEFUN([AM_PROG_INSTALL_STRIP],
1024
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1025
# Installed binaries are usually stripped using `strip' when the user
1026
# run `make install-strip'.  However `strip' might not be the right
1027
# tool to use in cross-compilation environments, therefore Automake
1028
# will honor the `STRIP' environment variable to overrule this program.
1029
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
1030
if test "$cross_compiling" != no; then
1031
  AC_CHECK_TOOL([STRIP], [strip], :)
1032
fi
1033
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1034
AC_SUBST([INSTALL_STRIP_PROGRAM])])
1035
1036
# Copyright (C) 2006, 2008  Free Software Foundation, Inc.
1037
#
1038
# This file is free software; the Free Software Foundation
1039
# gives unlimited permission to copy and/or distribute it,
1040
# with or without modifications, as long as this notice is preserved.
1041
1042
# serial 2
1043
1044
# _AM_SUBST_NOTMAKE(VARIABLE)
1045
# ---------------------------
1046
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1047
# This macro is traced by Automake.
1048
AC_DEFUN([_AM_SUBST_NOTMAKE])
1049
1050
# AM_SUBST_NOTMAKE(VARIABLE)
1051
# ---------------------------
1052
# Public sister of _AM_SUBST_NOTMAKE.
1053
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1054
1055
# Check how to create a tarball.                            -*- Autoconf -*-
1056
1057
# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
1058
#
1059
# This file is free software; the Free Software Foundation
1060
# gives unlimited permission to copy and/or distribute it,
1061
# with or without modifications, as long as this notice is preserved.
1062
1063
# serial 2
1064
1065
# _AM_PROG_TAR(FORMAT)
1066
# --------------------
1067
# Check how to create a tarball in format FORMAT.
1068
# FORMAT should be one of `v7', `ustar', or `pax'.
1069
#
1070
# Substitute a variable $(am__tar) that is a command
1071
# writing to stdout a FORMAT-tarball containing the directory
1072
# $tardir.
1073
#     tardir=directory && $(am__tar) > result.tar
1074
#
1075
# Substitute a variable $(am__untar) that extract such
1076
# a tarball read from stdin.
1077
#     $(am__untar) < result.tar
1078
AC_DEFUN([_AM_PROG_TAR],
1079
[# Always define AMTAR for backward compatibility.
1080
AM_MISSING_PROG([AMTAR], [tar])
1081
m4_if([$1], [v7],
1082
     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
1083
     [m4_case([$1], [ustar],, [pax],,
1084
              [m4_fatal([Unknown tar format])])
1085
AC_MSG_CHECKING([how to create a $1 tar archive])
1086
# Loop over all known methods to create a tar archive until one works.
1087
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1088
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
1089
# Do not fold the above two line into one, because Tru64 sh and
1090
# Solaris sh will not grok spaces in the rhs of `-'.
1091
for _am_tool in $_am_tools
1092
do
1093
  case $_am_tool in
1094
  gnutar)
1095
    for _am_tar in tar gnutar gtar;
1096
    do
1097
      AM_RUN_LOG([$_am_tar --version]) && break
1098
    done
1099
    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1100
    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1101
    am__untar="$_am_tar -xf -"
1102
    ;;
1103
  plaintar)
1104
    # Must skip GNU tar: if it does not support --format= it doesn't create
1105
    # ustar tarball either.
1106
    (tar --version) >/dev/null 2>&1 && continue
1107
    am__tar='tar chf - "$$tardir"'
1108
    am__tar_='tar chf - "$tardir"'
1109
    am__untar='tar xf -'
1110
    ;;
1111
  pax)
1112
    am__tar='pax -L -x $1 -w "$$tardir"'
1113
    am__tar_='pax -L -x $1 -w "$tardir"'
1114
    am__untar='pax -r'
1115
    ;;
1116
  cpio)
1117
    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1118
    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1119
    am__untar='cpio -i -H $1 -d'
1120
    ;;
1121
  none)
1122
    am__tar=false
1123
    am__tar_=false
1124
    am__untar=false
1125
    ;;
1126
  esac
1127
1128
  # If the value was cached, stop now.  We just wanted to have am__tar
1129
  # and am__untar set.
1130
  test -n "${am_cv_prog_tar_$1}" && break
1131
1132
  # tar/untar a dummy directory, and stop if the command works
1133
  rm -rf conftest.dir
1134
  mkdir conftest.dir
1135
  echo GrepMe > conftest.dir/file
1136
  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1137
  rm -rf conftest.dir
1138
  if test -s conftest.tar; then
1139
    AM_RUN_LOG([$am__untar <conftest.tar])
1140
    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1141
  fi
1142
done
1143
rm -rf conftest.dir
1144
1145
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1146
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1147
AC_SUBST([am__tar])
1148
AC_SUBST([am__untar])
1149
]) # _AM_PROG_TAR
1150
1151
m4_include([gl/m4/00gnulib.m4])
1152
m4_include([gl/m4/alloca.m4])
1153
m4_include([gl/m4/byteswap.m4])
1154
m4_include([gl/m4/errno_h.m4])
1155
m4_include([gl/m4/extensions.m4])
1.2.9 by Andreas Metzler
Import upstream version 2.12.7
1156
m4_include([gl/m4/fcntl-o.m4])
1157
m4_include([gl/m4/fcntl_h.m4])
1.2.2 by Andreas Metzler
Import upstream version 2.8.1
1158
m4_include([gl/m4/float_h.m4])
1.2.10 by Andreas Metzler
Import upstream version 2.12.10
1159
m4_include([gl/m4/fpieee.m4])
1160
m4_include([gl/m4/fseek.m4])
1.2.2 by Andreas Metzler
Import upstream version 2.8.1
1161
m4_include([gl/m4/fseeko.m4])
1.2.10 by Andreas Metzler
Import upstream version 2.12.10
1162
m4_include([gl/m4/ftell.m4])
1.2.9 by Andreas Metzler
Import upstream version 2.12.7
1163
m4_include([gl/m4/ftello.m4])
1.2.2 by Andreas Metzler
Import upstream version 2.8.1
1164
m4_include([gl/m4/func.m4])
1.2.9 by Andreas Metzler
Import upstream version 2.12.7
1165
m4_include([gl/m4/getpagesize.m4])
1.2.2 by Andreas Metzler
Import upstream version 2.8.1
1166
m4_include([gl/m4/gnulib-common.m4])
1167
m4_include([gl/m4/gnulib-comp.m4])
1168
m4_include([gl/m4/include_next.m4])
1169
m4_include([gl/m4/intmax_t.m4])
1.2.10 by Andreas Metzler
Import upstream version 2.12.10
1170
m4_include([gl/m4/inttypes.m4])
1171
m4_include([gl/m4/largefile.m4])
1.2.2 by Andreas Metzler
Import upstream version 2.8.1
1172
m4_include([gl/m4/ld-output-def.m4])
1173
m4_include([gl/m4/ld-version-script.m4])
1174
m4_include([gl/m4/lseek.m4])
1175
m4_include([gl/m4/malloc.m4])
1.2.7 by Andreas Metzler
Import upstream version 2.10.4
1176
m4_include([gl/m4/memchr.m4])
1.2.2 by Andreas Metzler
Import upstream version 2.8.1
1177
m4_include([gl/m4/memmem.m4])
1178
m4_include([gl/m4/minmax.m4])
1.2.7 by Andreas Metzler
Import upstream version 2.10.4
1179
m4_include([gl/m4/mmap-anon.m4])
1.2.2 by Andreas Metzler
Import upstream version 2.8.1
1180
m4_include([gl/m4/multiarch.m4])
1181
m4_include([gl/m4/netdb_h.m4])
1182
m4_include([gl/m4/printf.m4])
1183
m4_include([gl/m4/read-file.m4])
1184
m4_include([gl/m4/realloc.m4])
1185
m4_include([gl/m4/snprintf.m4])
1.2.9 by Andreas Metzler
Import upstream version 2.12.7
1186
m4_include([gl/m4/socketlib.m4])
1.2.2 by Andreas Metzler
Import upstream version 2.8.1
1187
m4_include([gl/m4/sockets.m4])
1188
m4_include([gl/m4/socklen.m4])
1189
m4_include([gl/m4/stdbool.m4])
1.2.7 by Andreas Metzler
Import upstream version 2.10.4
1190
m4_include([gl/m4/stddef_h.m4])
1.2.2 by Andreas Metzler
Import upstream version 2.8.1
1191
m4_include([gl/m4/stdint.m4])
1192
m4_include([gl/m4/stdio_h.m4])
1193
m4_include([gl/m4/stdlib_h.m4])
1194
m4_include([gl/m4/strcase.m4])
1195
m4_include([gl/m4/string_h.m4])
1196
m4_include([gl/m4/strings_h.m4])
1197
m4_include([gl/m4/strverscmp.m4])
1198
m4_include([gl/m4/sys_socket_h.m4])
1199
m4_include([gl/m4/sys_stat_h.m4])
1.2.10 by Andreas Metzler
Import upstream version 2.12.10
1200
m4_include([gl/m4/sys_uio_h.m4])
1.2.2 by Andreas Metzler
Import upstream version 2.8.1
1201
m4_include([gl/m4/time_h.m4])
1202
m4_include([gl/m4/time_r.m4])
1203
m4_include([gl/m4/ungetc.m4])
1204
m4_include([gl/m4/unistd_h.m4])
1205
m4_include([gl/m4/vasnprintf.m4])
1206
m4_include([gl/m4/vasprintf.m4])
1207
m4_include([gl/m4/vsnprintf.m4])
1.2.7 by Andreas Metzler
Import upstream version 2.10.4
1208
m4_include([gl/m4/warn-on-use.m4])
1.2.10 by Andreas Metzler
Import upstream version 2.12.10
1209
m4_include([gl/m4/wchar_h.m4])
1.2.2 by Andreas Metzler
Import upstream version 2.8.1
1210
m4_include([m4/gettext.m4])
1211
m4_include([m4/hooks.m4])
1212
m4_include([m4/iconv.m4])
1213
m4_include([m4/intlmacosx.m4])
1.2.10 by Andreas Metzler
Import upstream version 2.12.10
1214
m4_include([m4/inttypes-pri.m4])
1.2.2 by Andreas Metzler
Import upstream version 2.8.1
1215
m4_include([m4/inttypes_h.m4])
1216
m4_include([m4/lib-ld.m4])
1217
m4_include([m4/lib-link.m4])
1218
m4_include([m4/lib-prefix.m4])
1219
m4_include([m4/libtool.m4])
1220
m4_include([m4/longlong.m4])
1221
m4_include([m4/ltoptions.m4])
1222
m4_include([m4/ltsugar.m4])
1223
m4_include([m4/ltversion.m4])
1224
m4_include([m4/lt~obsolete.m4])
1225
m4_include([m4/nls.m4])
1226
m4_include([m4/po.m4])
1227
m4_include([m4/progtest.m4])
1228
m4_include([m4/size_max.m4])
1229
m4_include([m4/stdint_h.m4])
1230
m4_include([m4/wchar_t.m4])
1231
m4_include([m4/wint_t.m4])
1232
m4_include([m4/xsize.m4])