OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libjava/] [classpath/] [aclocal.m4] - Blame information for rev 791

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 766 jeremybenn
# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
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
16
m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.64],,
17
[m4_warning([this file was generated for autoconf 2.64.
18
You have another version of autoconf.  It may work, but is not guaranteed to.
19
If you have problems, you may need to regenerate the build system entirely.
20
To do so, use the procedure documented by the package, typically `autoreconf'.])])
21
 
22
# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
23
#
24
# This file is free software; the Free Software Foundation
25
# gives unlimited permission to copy and/or distribute it,
26
# with or without modifications, as long as this notice is preserved.
27
 
28
# AM_AUTOMAKE_VERSION(VERSION)
29
# ----------------------------
30
# Automake X.Y traces this macro to ensure aclocal.m4 has been
31
# generated from the m4 files accompanying Automake X.Y.
32
# (This private macro should not be called outside this file.)
33
AC_DEFUN([AM_AUTOMAKE_VERSION],
34
[am__api_version='1.11'
35
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
36
dnl require some minimum version.  Point them to the right macro.
37
m4_if([$1], [1.11.1], [],
38
      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
39
])
40
 
41
# _AM_AUTOCONF_VERSION(VERSION)
42
# -----------------------------
43
# aclocal traces this macro to find the Autoconf version.
44
# This is a private macro too.  Using m4_define simplifies
45
# the logic in aclocal, which can simply ignore this definition.
46
m4_define([_AM_AUTOCONF_VERSION], [])
47
 
48
# AM_SET_CURRENT_AUTOMAKE_VERSION
49
# -------------------------------
50
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
51
# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
52
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
53
[AM_AUTOMAKE_VERSION([1.11.1])dnl
54
m4_ifndef([AC_AUTOCONF_VERSION],
55
  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
56
_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
57
 
58
# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
59
 
60
# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
61
#
62
# This file is free software; the Free Software Foundation
63
# gives unlimited permission to copy and/or distribute it,
64
# with or without modifications, as long as this notice is preserved.
65
 
66
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
67
# $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
68
# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
69
#
70
# Of course, Automake must honor this variable whenever it calls a
71
# tool from the auxiliary directory.  The problem is that $srcdir (and
72
# therefore $ac_aux_dir as well) can be either absolute or relative,
73
# depending on how configure is run.  This is pretty annoying, since
74
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
75
# source directory, any form will work fine, but in subdirectories a
76
# relative path needs to be adjusted first.
77
#
78
# $ac_aux_dir/missing
79
#    fails when called from a subdirectory if $ac_aux_dir is relative
80
# $top_srcdir/$ac_aux_dir/missing
81
#    fails if $ac_aux_dir is absolute,
82
#    fails when called from a subdirectory in a VPATH build with
83
#          a relative $ac_aux_dir
84
#
85
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
86
# are both prefixed by $srcdir.  In an in-source build this is usually
87
# harmless because $srcdir is `.', but things will broke when you
88
# start a VPATH build or use an absolute $srcdir.
89
#
90
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
91
# iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
92
#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
93
# and then we would define $MISSING as
94
#   MISSING="\${SHELL} $am_aux_dir/missing"
95
# This will work as long as MISSING is not called from configure, because
96
# unfortunately $(top_srcdir) has no meaning in configure.
97
# However there are other variables, like CC, which are often used in
98
# configure, and could therefore not use this "fixed" $ac_aux_dir.
99
#
100
# Another solution, used here, is to always expand $ac_aux_dir to an
101
# absolute PATH.  The drawback is that using absolute paths prevent a
102
# configured tree to be moved without reconfiguration.
103
 
104
AC_DEFUN([AM_AUX_DIR_EXPAND],
105
[dnl Rely on autoconf to set up CDPATH properly.
106
AC_PREREQ([2.50])dnl
107
# expand $ac_aux_dir to an absolute path
108
am_aux_dir=`cd $ac_aux_dir && pwd`
109
])
110
 
111
# AM_COND_IF                                            -*- Autoconf -*-
112
 
113
# Copyright (C) 2008 Free Software Foundation, Inc.
114
#
115
# This file is free software; the Free Software Foundation
116
# gives unlimited permission to copy and/or distribute it,
117
# with or without modifications, as long as this notice is preserved.
118
 
119
# serial 1
120
 
121
# _AM_COND_IF
122
# _AM_COND_ELSE
123
# _AM_COND_ENDIF
124
# --------------
125
# These macros are only used for tracing.
126
m4_define([_AM_COND_IF])
127
m4_define([_AM_COND_ELSE])
128
m4_define([_AM_COND_ENDIF])
129
 
130
 
131
# AM_COND_IF(COND, [IF-TRUE], [IF-FALSE])
132
# ---------------------------------------
133
# If the shell condition matching COND is true, execute IF-TRUE,
134
# otherwise execute IF-FALSE.  Allow automake to learn about conditional
135
# instantiating macros (the AC_CONFIG_FOOS).
136
AC_DEFUN([AM_COND_IF],
137
[m4_ifndef([_AM_COND_VALUE_$1],
138
           [m4_fatal([$0: no such condition "$1"])])dnl
139
_AM_COND_IF([$1])dnl
140
if _AM_COND_VALUE_$1; then
141
  m4_default([$2], [:])
142
m4_ifval([$3],
143
[_AM_COND_ELSE([$1])dnl
144
else
145
  $3
146
])dnl
147
_AM_COND_ENDIF([$1])dnl
148
fi[]dnl
149
])
150
 
151
# AM_CONDITIONAL                                            -*- Autoconf -*-
152
 
153
# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
154
# Free Software Foundation, Inc.
155
#
156
# This file is free software; the Free Software Foundation
157
# gives unlimited permission to copy and/or distribute it,
158
# with or without modifications, as long as this notice is preserved.
159
 
160
# serial 9
161
 
162
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
163
# -------------------------------------
164
# Define a conditional.
165
AC_DEFUN([AM_CONDITIONAL],
166
[AC_PREREQ(2.52)dnl
167
 ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
168
        [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
169
AC_SUBST([$1_TRUE])dnl
170
AC_SUBST([$1_FALSE])dnl
171
_AM_SUBST_NOTMAKE([$1_TRUE])dnl
172
_AM_SUBST_NOTMAKE([$1_FALSE])dnl
173
m4_define([_AM_COND_VALUE_$1], [$2])dnl
174
if $2; then
175
  $1_TRUE=
176
  $1_FALSE='#'
177
else
178
  $1_TRUE='#'
179
  $1_FALSE=
180
fi
181
AC_CONFIG_COMMANDS_PRE(
182
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
183
  AC_MSG_ERROR([[conditional "$1" was never defined.
184
Usually this means the macro was only invoked conditionally.]])
185
fi])])
186
 
187
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
188
# Free Software Foundation, Inc.
189
#
190
# This file is free software; the Free Software Foundation
191
# gives unlimited permission to copy and/or distribute it,
192
# with or without modifications, as long as this notice is preserved.
193
 
194
# serial 10
195
 
196
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
197
# written in clear, in which case automake, when reading aclocal.m4,
198
# will think it sees a *use*, and therefore will trigger all it's
199
# C support machinery.  Also note that it means that autoscan, seeing
200
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
201
 
202
 
203
# _AM_DEPENDENCIES(NAME)
204
# ----------------------
205
# See how the compiler implements dependency checking.
206
# NAME is "CC", "CXX", "GCJ", or "OBJC".
207
# We try a few techniques and use that to set a single cache variable.
208
#
209
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
210
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
211
# dependency, and given that the user is not expected to run this macro,
212
# just rely on AC_PROG_CC.
213
AC_DEFUN([_AM_DEPENDENCIES],
214
[AC_REQUIRE([AM_SET_DEPDIR])dnl
215
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
216
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
217
AC_REQUIRE([AM_DEP_TRACK])dnl
218
 
219
ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
220
       [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
221
       [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
222
       [$1], UPC,  [depcc="$UPC"  am_compiler_list=],
223
       [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
224
                   [depcc="$$1"   am_compiler_list=])
225
 
226
AC_CACHE_CHECK([dependency style of $depcc],
227
               [am_cv_$1_dependencies_compiler_type],
228
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
229
  # We make a subdir and do the tests there.  Otherwise we can end up
230
  # making bogus files that we don't know about and never remove.  For
231
  # instance it was reported that on HP-UX the gcc test will end up
232
  # making a dummy file named `D' -- because `-MD' means `put the output
233
  # in D'.
234
  mkdir conftest.dir
235
  # Copy depcomp to subdir because otherwise we won't find it if we're
236
  # using a relative directory.
237
  cp "$am_depcomp" conftest.dir
238
  cd conftest.dir
239
  # We will build objects and dependencies in a subdirectory because
240
  # it helps to detect inapplicable dependency modes.  For instance
241
  # both Tru64's cc and ICC support -MD to output dependencies as a
242
  # side effect of compilation, but ICC will put the dependencies in
243
  # the current directory while Tru64 will put them in the object
244
  # directory.
245
  mkdir sub
246
 
247
  am_cv_$1_dependencies_compiler_type=none
248
  if test "$am_compiler_list" = ""; then
249
     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
250
  fi
251
  am__universal=false
252
  m4_case([$1], [CC],
253
    [case " $depcc " in #(
254
     *\ -arch\ *\ -arch\ *) am__universal=true ;;
255
     esac],
256
    [CXX],
257
    [case " $depcc " in #(
258
     *\ -arch\ *\ -arch\ *) am__universal=true ;;
259
     esac])
260
 
261
  for depmode in $am_compiler_list; do
262
    # Setup a source with many dependencies, because some compilers
263
    # like to wrap large dependency lists on column 80 (with \), and
264
    # we should not choose a depcomp mode which is confused by this.
265
    #
266
    # We need to recreate these files for each test, as the compiler may
267
    # overwrite some of them when testing with obscure command lines.
268
    # This happens at least with the AIX C compiler.
269
    : > sub/conftest.c
270
    for i in 1 2 3 4 5 6; do
271
      echo '#include "conftst'$i'.h"' >> sub/conftest.c
272
      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
273
      # Solaris 8's {/usr,}/bin/sh.
274
      touch sub/conftst$i.h
275
    done
276
    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
277
 
278
    # We check with `-c' and `-o' for the sake of the "dashmstdout"
279
    # mode.  It turns out that the SunPro C++ compiler does not properly
280
    # handle `-M -o', and we need to detect this.  Also, some Intel
281
    # versions had trouble with output in subdirs
282
    am__obj=sub/conftest.${OBJEXT-o}
283
    am__minus_obj="-o $am__obj"
284
    case $depmode in
285
    gcc)
286
      # This depmode causes a compiler race in universal mode.
287
      test "$am__universal" = false || continue
288
      ;;
289
    nosideeffect)
290
      # after this tag, mechanisms are not by side-effect, so they'll
291
      # only be used when explicitly requested
292
      if test "x$enable_dependency_tracking" = xyes; then
293
        continue
294
      else
295
        break
296
      fi
297
      ;;
298
    msvisualcpp | msvcmsys)
299
      # This compiler won't grok `-c -o', but also, the minuso test has
300
      # not run yet.  These depmodes are late enough in the game, and
301
      # so weak that their functioning should not be impacted.
302
      am__obj=conftest.${OBJEXT-o}
303
      am__minus_obj=
304
      ;;
305
    none) break ;;
306
    esac
307
    if depmode=$depmode \
308
       source=sub/conftest.c object=$am__obj \
309
       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
310
       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
311
         >/dev/null 2>conftest.err &&
312
       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
313
       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
314
       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
315
       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
316
      # icc doesn't choke on unknown options, it will just issue warnings
317
      # or remarks (even with -Werror).  So we grep stderr for any message
318
      # that says an option was ignored or not supported.
319
      # When given -MP, icc 7.0 and 7.1 complain thusly:
320
      #   icc: Command line warning: ignoring option '-M'; no argument required
321
      # The diagnosis changed in icc 8.0:
322
      #   icc: Command line remark: option '-MP' not supported
323
      if (grep 'ignoring option' conftest.err ||
324
          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
325
        am_cv_$1_dependencies_compiler_type=$depmode
326
        break
327
      fi
328
    fi
329
  done
330
 
331
  cd ..
332
  rm -rf conftest.dir
333
else
334
  am_cv_$1_dependencies_compiler_type=none
335
fi
336
])
337
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
338
AM_CONDITIONAL([am__fastdep$1], [
339
  test "x$enable_dependency_tracking" != xno \
340
  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
341
])
342
 
343
 
344
# AM_SET_DEPDIR
345
# -------------
346
# Choose a directory name for dependency files.
347
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
348
AC_DEFUN([AM_SET_DEPDIR],
349
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
350
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
351
])
352
 
353
 
354
# AM_DEP_TRACK
355
# ------------
356
AC_DEFUN([AM_DEP_TRACK],
357
[AC_ARG_ENABLE(dependency-tracking,
358
[  --disable-dependency-tracking  speeds up one-time build
359
  --enable-dependency-tracking   do not reject slow dependency extractors])
360
if test "x$enable_dependency_tracking" != xno; then
361
  am_depcomp="$ac_aux_dir/depcomp"
362
  AMDEPBACKSLASH='\'
363
fi
364
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
365
AC_SUBST([AMDEPBACKSLASH])dnl
366
_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
367
])
368
 
369
# Generate code to set up dependency tracking.              -*- Autoconf -*-
370
 
371
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
372
# Free Software Foundation, Inc.
373
#
374
# This file is free software; the Free Software Foundation
375
# gives unlimited permission to copy and/or distribute it,
376
# with or without modifications, as long as this notice is preserved.
377
 
378
#serial 5
379
 
380
# _AM_OUTPUT_DEPENDENCY_COMMANDS
381
# ------------------------------
382
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
383
[{
384
  # Autoconf 2.62 quotes --file arguments for eval, but not when files
385
  # are listed without --file.  Let's play safe and only enable the eval
386
  # if we detect the quoting.
387
  case $CONFIG_FILES in
388
  *\'*) eval set x "$CONFIG_FILES" ;;
389
  *)   set x $CONFIG_FILES ;;
390
  esac
391
  shift
392
  for mf
393
  do
394
    # Strip MF so we end up with the name of the file.
395
    mf=`echo "$mf" | sed -e 's/:.*$//'`
396
    # Check whether this is an Automake generated Makefile or not.
397
    # We used to match only the files named `Makefile.in', but
398
    # some people rename them; so instead we look at the file content.
399
    # Grep'ing the first line is not enough: some people post-process
400
    # each Makefile.in and add a new line on top of each file to say so.
401
    # Grep'ing the whole file is not good either: AIX grep has a line
402
    # limit of 2048, but all sed's we know have understand at least 4000.
403
    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
404
      dirpart=`AS_DIRNAME("$mf")`
405
    else
406
      continue
407
    fi
408
    # Extract the definition of DEPDIR, am__include, and am__quote
409
    # from the Makefile without running `make'.
410
    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
411
    test -z "$DEPDIR" && continue
412
    am__include=`sed -n 's/^am__include = //p' < "$mf"`
413
    test -z "am__include" && continue
414
    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
415
    # When using ansi2knr, U may be empty or an underscore; expand it
416
    U=`sed -n 's/^U = //p' < "$mf"`
417
    # Find all dependency output files, they are included files with
418
    # $(DEPDIR) in their names.  We invoke sed twice because it is the
419
    # simplest approach to changing $(DEPDIR) to its actual value in the
420
    # expansion.
421
    for file in `sed -n "
422
      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
423
         sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
424
      # Make sure the directory exists.
425
      test -f "$dirpart/$file" && continue
426
      fdir=`AS_DIRNAME(["$file"])`
427
      AS_MKDIR_P([$dirpart/$fdir])
428
      # echo "creating $dirpart/$file"
429
      echo '# dummy' > "$dirpart/$file"
430
    done
431
  done
432
}
433
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
434
 
435
 
436
# AM_OUTPUT_DEPENDENCY_COMMANDS
437
# -----------------------------
438
# This macro should only be invoked once -- use via AC_REQUIRE.
439
#
440
# This code is only required when automatic dependency tracking
441
# is enabled.  FIXME.  This creates each `.P' file that we will
442
# need in order to bootstrap the dependency handling code.
443
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
444
[AC_CONFIG_COMMANDS([depfiles],
445
     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
446
     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
447
])
448
 
449
# Do all the work for Automake.                             -*- Autoconf -*-
450
 
451
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
452
# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
453
#
454
# This file is free software; the Free Software Foundation
455
# gives unlimited permission to copy and/or distribute it,
456
# with or without modifications, as long as this notice is preserved.
457
 
458
# serial 16
459
 
460
# This macro actually does too much.  Some checks are only needed if
461
# your package does certain things.  But this isn't really a big deal.
462
 
463
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
464
# AM_INIT_AUTOMAKE([OPTIONS])
465
# -----------------------------------------------
466
# The call with PACKAGE and VERSION arguments is the old style
467
# call (pre autoconf-2.50), which is being phased out.  PACKAGE
468
# and VERSION should now be passed to AC_INIT and removed from
469
# the call to AM_INIT_AUTOMAKE.
470
# We support both call styles for the transition.  After
471
# the next Automake release, Autoconf can make the AC_INIT
472
# arguments mandatory, and then we can depend on a new Autoconf
473
# release and drop the old call support.
474
AC_DEFUN([AM_INIT_AUTOMAKE],
475
[AC_PREREQ([2.62])dnl
476
dnl Autoconf wants to disallow AM_ names.  We explicitly allow
477
dnl the ones we care about.
478
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
479
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
480
AC_REQUIRE([AC_PROG_INSTALL])dnl
481
if test "`cd $srcdir && pwd`" != "`pwd`"; then
482
  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
483
  # is not polluted with repeated "-I."
484
  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
485
  # test to see if srcdir already configured
486
  if test -f $srcdir/config.status; then
487
    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
488
  fi
489
fi
490
 
491
# test whether we have cygpath
492
if test -z "$CYGPATH_W"; then
493
  if (cygpath --version) >/dev/null 2>/dev/null; then
494
    CYGPATH_W='cygpath -w'
495
  else
496
    CYGPATH_W=echo
497
  fi
498
fi
499
AC_SUBST([CYGPATH_W])
500
 
501
# Define the identity of the package.
502
dnl Distinguish between old-style and new-style calls.
503
m4_ifval([$2],
504
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
505
 AC_SUBST([PACKAGE], [$1])dnl
506
 AC_SUBST([VERSION], [$2])],
507
[_AM_SET_OPTIONS([$1])dnl
508
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
509
m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
510
  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
511
 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
512
 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
513
 
514
_AM_IF_OPTION([no-define],,
515
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
516
 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
517
 
518
# Some tools Automake needs.
519
AC_REQUIRE([AM_SANITY_CHECK])dnl
520
AC_REQUIRE([AC_ARG_PROGRAM])dnl
521
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
522
AM_MISSING_PROG(AUTOCONF, autoconf)
523
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
524
AM_MISSING_PROG(AUTOHEADER, autoheader)
525
AM_MISSING_PROG(MAKEINFO, makeinfo)
526
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
527
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
528
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
529
# We need awk for the "check" target.  The system "awk" is bad on
530
# some platforms.
531
AC_REQUIRE([AC_PROG_AWK])dnl
532
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
533
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
534
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
535
              [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
536
                             [_AM_PROG_TAR([v7])])])
537
_AM_IF_OPTION([no-dependencies],,
538
[AC_PROVIDE_IFELSE([AC_PROG_CC],
539
                  [_AM_DEPENDENCIES(CC)],
540
                  [define([AC_PROG_CC],
541
                          defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
542
AC_PROVIDE_IFELSE([AC_PROG_CXX],
543
                  [_AM_DEPENDENCIES(CXX)],
544
                  [define([AC_PROG_CXX],
545
                          defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
546
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
547
                  [_AM_DEPENDENCIES(OBJC)],
548
                  [define([AC_PROG_OBJC],
549
                          defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
550
])
551
_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
552
dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
553
dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
554
dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
555
AC_CONFIG_COMMANDS_PRE(dnl
556
[m4_provide_if([_AM_COMPILER_EXEEXT],
557
  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
558
])
559
 
560
dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
561
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
562
dnl mangled by Autoconf and run in a shell conditional statement.
563
m4_define([_AC_COMPILER_EXEEXT],
564
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
565
 
566
 
567
# When config.status generates a header, we must update the stamp-h file.
568
# This file resides in the same directory as the config header
569
# that is generated.  The stamp files are numbered to have different names.
570
 
571
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
572
# loop where config.status creates the headers, so we can generate
573
# our stamp files there.
574
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
575
[# Compute $1's index in $config_headers.
576
_am_arg=$1
577
_am_stamp_count=1
578
for _am_header in $config_headers :; do
579
  case $_am_header in
580
    $_am_arg | $_am_arg:* )
581
      break ;;
582
    * )
583
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
584
  esac
585
done
586
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
587
 
588
# Copyright (C) 2001, 2003, 2005, 2008  Free Software Foundation, Inc.
589
#
590
# This file is free software; the Free Software Foundation
591
# gives unlimited permission to copy and/or distribute it,
592
# with or without modifications, as long as this notice is preserved.
593
 
594
# AM_PROG_INSTALL_SH
595
# ------------------
596
# Define $install_sh.
597
AC_DEFUN([AM_PROG_INSTALL_SH],
598
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
599
if test x"${install_sh}" != xset; then
600
  case $am_aux_dir in
601
  *\ * | *\     *)
602
    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
603
  *)
604
    install_sh="\${SHELL} $am_aux_dir/install-sh"
605
  esac
606
fi
607
AC_SUBST(install_sh)])
608
 
609
# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
610
# From Jim Meyering
611
 
612
# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
613
# Free Software Foundation, Inc.
614
#
615
# This file is free software; the Free Software Foundation
616
# gives unlimited permission to copy and/or distribute it,
617
# with or without modifications, as long as this notice is preserved.
618
 
619
# serial 5
620
 
621
# AM_MAINTAINER_MODE([DEFAULT-MODE])
622
# ----------------------------------
623
# Control maintainer-specific portions of Makefiles.
624
# Default is to disable them, unless `enable' is passed literally.
625
# For symmetry, `disable' may be passed as well.  Anyway, the user
626
# can override the default with the --enable/--disable switch.
627
AC_DEFUN([AM_MAINTAINER_MODE],
628
[m4_case(m4_default([$1], [disable]),
629
       [enable], [m4_define([am_maintainer_other], [disable])],
630
       [disable], [m4_define([am_maintainer_other], [enable])],
631
       [m4_define([am_maintainer_other], [enable])
632
        m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
633
AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
634
  dnl maintainer-mode's default is 'disable' unless 'enable' is passed
635
  AC_ARG_ENABLE([maintainer-mode],
636
[  --][am_maintainer_other][-maintainer-mode  am_maintainer_other make rules and dependencies not useful
637
                          (and sometimes confusing) to the casual installer],
638
      [USE_MAINTAINER_MODE=$enableval],
639
      [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
640
  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
641
  AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
642
  MAINT=$MAINTAINER_MODE_TRUE
643
  AC_SUBST([MAINT])dnl
644
]
645
)
646
 
647
AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
648
 
649
# Check to see how 'make' treats includes.                  -*- Autoconf -*-
650
 
651
# Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
652
#
653
# This file is free software; the Free Software Foundation
654
# gives unlimited permission to copy and/or distribute it,
655
# with or without modifications, as long as this notice is preserved.
656
 
657
# serial 4
658
 
659
# AM_MAKE_INCLUDE()
660
# -----------------
661
# Check to see how make treats includes.
662
AC_DEFUN([AM_MAKE_INCLUDE],
663
[am_make=${MAKE-make}
664
cat > confinc << 'END'
665
am__doit:
666
        @echo this is the am__doit target
667
.PHONY: am__doit
668
END
669
# If we don't find an include directive, just comment out the code.
670
AC_MSG_CHECKING([for style of include used by $am_make])
671
am__include="#"
672
am__quote=
673
_am_result=none
674
# First try GNU make style include.
675
echo "include confinc" > confmf
676
# Ignore all kinds of additional output from `make'.
677
case `$am_make -s -f confmf 2> /dev/null` in #(
678
*the\ am__doit\ target*)
679
  am__include=include
680
  am__quote=
681
  _am_result=GNU
682
  ;;
683
esac
684
# Now try BSD make style include.
685
if test "$am__include" = "#"; then
686
   echo '.include "confinc"' > confmf
687
   case `$am_make -s -f confmf 2> /dev/null` in #(
688
   *the\ am__doit\ target*)
689
     am__include=.include
690
     am__quote="\""
691
     _am_result=BSD
692
     ;;
693
   esac
694
fi
695
AC_SUBST([am__include])
696
AC_SUBST([am__quote])
697
AC_MSG_RESULT([$_am_result])
698
rm -f confinc confmf
699
])
700
 
701
# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
702
# Free Software Foundation, Inc.
703
#
704
# This file is free software; the Free Software Foundation
705
# gives unlimited permission to copy and/or distribute it,
706
# with or without modifications, as long as this notice is preserved.
707
 
708
# serial 6
709
 
710
# AM_PROG_CC_C_O
711
# --------------
712
# Like AC_PROG_CC_C_O, but changed for automake.
713
AC_DEFUN([AM_PROG_CC_C_O],
714
[AC_REQUIRE([AC_PROG_CC_C_O])dnl
715
AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
716
AC_REQUIRE_AUX_FILE([compile])dnl
717
# FIXME: we rely on the cache variable name because
718
# there is no other way.
719
set dummy $CC
720
am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
721
eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
722
if test "$am_t" != yes; then
723
   # Losing compiler, so override with the script.
724
   # FIXME: It is wrong to rewrite CC.
725
   # But if we don't then we get into trouble of one sort or another.
726
   # A longer-term fix would be to have automake use am__CC in this case,
727
   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
728
   CC="$am_aux_dir/compile $CC"
729
fi
730
dnl Make sure AC_PROG_CC is never called again, or it will override our
731
dnl setting of CC.
732
m4_define([AC_PROG_CC],
733
          [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
734
])
735
 
736
# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
737
 
738
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
739
# Free Software Foundation, Inc.
740
#
741
# This file is free software; the Free Software Foundation
742
# gives unlimited permission to copy and/or distribute it,
743
# with or without modifications, as long as this notice is preserved.
744
 
745
# serial 6
746
 
747
# AM_MISSING_PROG(NAME, PROGRAM)
748
# ------------------------------
749
AC_DEFUN([AM_MISSING_PROG],
750
[AC_REQUIRE([AM_MISSING_HAS_RUN])
751
$1=${$1-"${am_missing_run}$2"}
752
AC_SUBST($1)])
753
 
754
 
755
# AM_MISSING_HAS_RUN
756
# ------------------
757
# Define MISSING if not defined so far and test if it supports --run.
758
# If it does, set am_missing_run to use it, otherwise, to nothing.
759
AC_DEFUN([AM_MISSING_HAS_RUN],
760
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
761
AC_REQUIRE_AUX_FILE([missing])dnl
762
if test x"${MISSING+set}" != xset; then
763
  case $am_aux_dir in
764
  *\ * | *\     *)
765
    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
766
  *)
767
    MISSING="\${SHELL} $am_aux_dir/missing" ;;
768
  esac
769
fi
770
# Use eval to expand $SHELL
771
if eval "$MISSING --run true"; then
772
  am_missing_run="$MISSING --run "
773
else
774
  am_missing_run=
775
  AC_MSG_WARN([`missing' script is too old or missing])
776
fi
777
])
778
 
779
# Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
780
#
781
# This file is free software; the Free Software Foundation
782
# gives unlimited permission to copy and/or distribute it,
783
# with or without modifications, as long as this notice is preserved.
784
 
785
# AM_PROG_MKDIR_P
786
# ---------------
787
# Check for `mkdir -p'.
788
AC_DEFUN([AM_PROG_MKDIR_P],
789
[AC_PREREQ([2.60])dnl
790
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
791
dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
792
dnl while keeping a definition of mkdir_p for backward compatibility.
793
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
794
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
795
dnl Makefile.ins that do not define MKDIR_P, so we do our own
796
dnl adjustment using top_builddir (which is defined more often than
797
dnl MKDIR_P).
798
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
799
case $mkdir_p in
800
  [[\\/$]]* | ?:[[\\/]]*) ;;
801
  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
802
esac
803
])
804
 
805
# Helper functions for option handling.                     -*- Autoconf -*-
806
 
807
# Copyright (C) 2001, 2002, 2003, 2005, 2008  Free Software Foundation, Inc.
808
#
809
# This file is free software; the Free Software Foundation
810
# gives unlimited permission to copy and/or distribute it,
811
# with or without modifications, as long as this notice is preserved.
812
 
813
# serial 4
814
 
815
# _AM_MANGLE_OPTION(NAME)
816
# -----------------------
817
AC_DEFUN([_AM_MANGLE_OPTION],
818
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
819
 
820
# _AM_SET_OPTION(NAME)
821
# ------------------------------
822
# Set option NAME.  Presently that only means defining a flag for this option.
823
AC_DEFUN([_AM_SET_OPTION],
824
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
825
 
826
# _AM_SET_OPTIONS(OPTIONS)
827
# ----------------------------------
828
# OPTIONS is a space-separated list of Automake options.
829
AC_DEFUN([_AM_SET_OPTIONS],
830
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
831
 
832
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
833
# -------------------------------------------
834
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
835
AC_DEFUN([_AM_IF_OPTION],
836
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
837
 
838
# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
839
#
840
# This file is free software; the Free Software Foundation
841
# gives unlimited permission to copy and/or distribute it,
842
# with or without modifications, as long as this notice is preserved.
843
 
844
# AM_RUN_LOG(COMMAND)
845
# -------------------
846
# Run COMMAND, save the exit status in ac_status, and log it.
847
# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
848
AC_DEFUN([AM_RUN_LOG],
849
[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
850
   ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
851
   ac_status=$?
852
   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
853
   (exit $ac_status); }])
854
 
855
# Check to make sure that the build environment is sane.    -*- Autoconf -*-
856
 
857
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
858
# Free Software Foundation, Inc.
859
#
860
# This file is free software; the Free Software Foundation
861
# gives unlimited permission to copy and/or distribute it,
862
# with or without modifications, as long as this notice is preserved.
863
 
864
# serial 5
865
 
866
# AM_SANITY_CHECK
867
# ---------------
868
AC_DEFUN([AM_SANITY_CHECK],
869
[AC_MSG_CHECKING([whether build environment is sane])
870
# Just in case
871
sleep 1
872
echo timestamp > conftest.file
873
# Reject unsafe characters in $srcdir or the absolute working directory
874
# name.  Accept space and tab only in the latter.
875
am_lf='
876
'
877
case `pwd` in
878
  *[[\\\"\#\$\&\'\`$am_lf]]*)
879
    AC_MSG_ERROR([unsafe absolute working directory name]);;
880
esac
881
case $srcdir in
882
  *[[\\\"\#\$\&\'\`$am_lf\ \    ]]*)
883
    AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
884
esac
885
 
886
# Do `set' in a subshell so we don't clobber the current shell's
887
# arguments.  Must try -L first in case configure is actually a
888
# symlink; some systems play weird games with the mod time of symlinks
889
# (eg FreeBSD returns the mod time of the symlink's containing
890
# directory).
891
if (
892
   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
893
   if test "$[*]" = "X"; then
894
      # -L didn't work.
895
      set X `ls -t "$srcdir/configure" conftest.file`
896
   fi
897
   rm -f conftest.file
898
   if test "$[*]" != "X $srcdir/configure conftest.file" \
899
      && test "$[*]" != "X conftest.file $srcdir/configure"; then
900
 
901
      # If neither matched, then we have a broken ls.  This can happen
902
      # if, for instance, CONFIG_SHELL is bash and it inherits a
903
      # broken ls alias from the environment.  This has actually
904
      # happened.  Such a system could not be considered "sane".
905
      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
906
alias in your environment])
907
   fi
908
 
909
   test "$[2]" = conftest.file
910
   )
911
then
912
   # Ok.
913
   :
914
else
915
   AC_MSG_ERROR([newly created file is older than distributed files!
916
Check your system clock])
917
fi
918
AC_MSG_RESULT(yes)])
919
 
920
# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
921
#
922
# This file is free software; the Free Software Foundation
923
# gives unlimited permission to copy and/or distribute it,
924
# with or without modifications, as long as this notice is preserved.
925
 
926
# AM_PROG_INSTALL_STRIP
927
# ---------------------
928
# One issue with vendor `install' (even GNU) is that you can't
929
# specify the program used to strip binaries.  This is especially
930
# annoying in cross-compiling environments, where the build's strip
931
# is unlikely to handle the host's binaries.
932
# Fortunately install-sh will honor a STRIPPROG variable, so we
933
# always use install-sh in `make install-strip', and initialize
934
# STRIPPROG with the value of the STRIP variable (set by the user).
935
AC_DEFUN([AM_PROG_INSTALL_STRIP],
936
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
937
# Installed binaries are usually stripped using `strip' when the user
938
# run `make install-strip'.  However `strip' might not be the right
939
# tool to use in cross-compilation environments, therefore Automake
940
# will honor the `STRIP' environment variable to overrule this program.
941
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
942
if test "$cross_compiling" != no; then
943
  AC_CHECK_TOOL([STRIP], [strip], :)
944
fi
945
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
946
AC_SUBST([INSTALL_STRIP_PROGRAM])])
947
 
948
# Copyright (C) 2006, 2008  Free Software Foundation, Inc.
949
#
950
# This file is free software; the Free Software Foundation
951
# gives unlimited permission to copy and/or distribute it,
952
# with or without modifications, as long as this notice is preserved.
953
 
954
# serial 2
955
 
956
# _AM_SUBST_NOTMAKE(VARIABLE)
957
# ---------------------------
958
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
959
# This macro is traced by Automake.
960
AC_DEFUN([_AM_SUBST_NOTMAKE])
961
 
962
# AM_SUBST_NOTMAKE(VARIABLE)
963
# ---------------------------
964
# Public sister of _AM_SUBST_NOTMAKE.
965
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
966
 
967
# Check how to create a tarball.                            -*- Autoconf -*-
968
 
969
# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
970
#
971
# This file is free software; the Free Software Foundation
972
# gives unlimited permission to copy and/or distribute it,
973
# with or without modifications, as long as this notice is preserved.
974
 
975
# serial 2
976
 
977
# _AM_PROG_TAR(FORMAT)
978
# --------------------
979
# Check how to create a tarball in format FORMAT.
980
# FORMAT should be one of `v7', `ustar', or `pax'.
981
#
982
# Substitute a variable $(am__tar) that is a command
983
# writing to stdout a FORMAT-tarball containing the directory
984
# $tardir.
985
#     tardir=directory && $(am__tar) > result.tar
986
#
987
# Substitute a variable $(am__untar) that extract such
988
# a tarball read from stdin.
989
#     $(am__untar) < result.tar
990
AC_DEFUN([_AM_PROG_TAR],
991
[# Always define AMTAR for backward compatibility.
992
AM_MISSING_PROG([AMTAR], [tar])
993
m4_if([$1], [v7],
994
     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
995
     [m4_case([$1], [ustar],, [pax],,
996
              [m4_fatal([Unknown tar format])])
997
AC_MSG_CHECKING([how to create a $1 tar archive])
998
# Loop over all known methods to create a tar archive until one works.
999
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1000
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
1001
# Do not fold the above two line into one, because Tru64 sh and
1002
# Solaris sh will not grok spaces in the rhs of `-'.
1003
for _am_tool in $_am_tools
1004
do
1005
  case $_am_tool in
1006
  gnutar)
1007
    for _am_tar in tar gnutar gtar;
1008
    do
1009
      AM_RUN_LOG([$_am_tar --version]) && break
1010
    done
1011
    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1012
    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1013
    am__untar="$_am_tar -xf -"
1014
    ;;
1015
  plaintar)
1016
    # Must skip GNU tar: if it does not support --format= it doesn't create
1017
    # ustar tarball either.
1018
    (tar --version) >/dev/null 2>&1 && continue
1019
    am__tar='tar chf - "$$tardir"'
1020
    am__tar_='tar chf - "$tardir"'
1021
    am__untar='tar xf -'
1022
    ;;
1023
  pax)
1024
    am__tar='pax -L -x $1 -w "$$tardir"'
1025
    am__tar_='pax -L -x $1 -w "$tardir"'
1026
    am__untar='pax -r'
1027
    ;;
1028
  cpio)
1029
    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1030
    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1031
    am__untar='cpio -i -H $1 -d'
1032
    ;;
1033
  none)
1034
    am__tar=false
1035
    am__tar_=false
1036
    am__untar=false
1037
    ;;
1038
  esac
1039
 
1040
  # If the value was cached, stop now.  We just wanted to have am__tar
1041
  # and am__untar set.
1042
  test -n "${am_cv_prog_tar_$1}" && break
1043
 
1044
  # tar/untar a dummy directory, and stop if the command works
1045
  rm -rf conftest.dir
1046
  mkdir conftest.dir
1047
  echo GrepMe > conftest.dir/file
1048
  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1049
  rm -rf conftest.dir
1050
  if test -s conftest.tar; then
1051
    AM_RUN_LOG([$am__untar <conftest.tar])
1052
    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1053
  fi
1054
done
1055
rm -rf conftest.dir
1056
 
1057
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1058
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1059
AC_SUBST([am__tar])
1060
AC_SUBST([am__untar])
1061
]) # _AM_PROG_TAR
1062
 
1063
m4_include([../../config/depstand.m4])
1064
m4_include([../../config/lead-dot.m4])
1065
m4_include([../../config/lib-ld.m4])
1066
m4_include([../../config/lib-link.m4])
1067
m4_include([../../config/lib-prefix.m4])
1068
m4_include([../../config/multi.m4])
1069
m4_include([../../config/no-executables.m4])
1070
m4_include([../../config/override.m4])
1071
m4_include([../../libtool.m4])
1072
m4_include([../../ltoptions.m4])
1073
m4_include([../../ltsugar.m4])
1074
m4_include([../../ltversion.m4])
1075
m4_include([../../lt~obsolete.m4])
1076
m4_include([m4/ac_prog_antlr.m4])
1077
m4_include([m4/ac_prog_java.m4])
1078
m4_include([m4/ac_prog_java_works.m4])
1079
m4_include([m4/ac_prog_javac.m4])
1080
m4_include([m4/ac_prog_javac_works.m4])
1081
m4_include([m4/acattribute.m4])
1082
m4_include([m4/accross.m4])
1083
m4_include([m4/acinclude.m4])
1084
m4_include([m4/ax_create_stdint_h.m4])
1085
m4_include([m4/ax_func_which_gethostbyname_r.m4])
1086
m4_include([m4/gcc_attribute.m4])
1087
m4_include([m4/iconv.m4])
1088
m4_include([m4/pkg.m4])

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.