OpenCores
URL https://opencores.org/ocsvn/open8_urisc/open8_urisc/trunk

Subversion Repositories open8_urisc

[/] [open8_urisc/] [trunk/] [gnu/] [binutils/] [bfd/] [aclocal.m4] - Blame information for rev 14

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 14 khays
# 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_CONDITIONAL                                            -*- Autoconf -*-
112
 
113
# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
114
# Free Software Foundation, Inc.
115
#
116
# This file is free software; the Free Software Foundation
117
# gives unlimited permission to copy and/or distribute it,
118
# with or without modifications, as long as this notice is preserved.
119
 
120
# serial 9
121
 
122
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
123
# -------------------------------------
124
# Define a conditional.
125
AC_DEFUN([AM_CONDITIONAL],
126
[AC_PREREQ(2.52)dnl
127
 ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
128
        [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
129
AC_SUBST([$1_TRUE])dnl
130
AC_SUBST([$1_FALSE])dnl
131
_AM_SUBST_NOTMAKE([$1_TRUE])dnl
132
_AM_SUBST_NOTMAKE([$1_FALSE])dnl
133
m4_define([_AM_COND_VALUE_$1], [$2])dnl
134
if $2; then
135
  $1_TRUE=
136
  $1_FALSE='#'
137
else
138
  $1_TRUE='#'
139
  $1_FALSE=
140
fi
141
AC_CONFIG_COMMANDS_PRE(
142
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
143
  AC_MSG_ERROR([[conditional "$1" was never defined.
144
Usually this means the macro was only invoked conditionally.]])
145
fi])])
146
 
147
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
148
# Free Software Foundation, Inc.
149
#
150
# This file is free software; the Free Software Foundation
151
# gives unlimited permission to copy and/or distribute it,
152
# with or without modifications, as long as this notice is preserved.
153
 
154
# serial 10
155
 
156
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
157
# written in clear, in which case automake, when reading aclocal.m4,
158
# will think it sees a *use*, and therefore will trigger all it's
159
# C support machinery.  Also note that it means that autoscan, seeing
160
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
161
 
162
 
163
# _AM_DEPENDENCIES(NAME)
164
# ----------------------
165
# See how the compiler implements dependency checking.
166
# NAME is "CC", "CXX", "GCJ", or "OBJC".
167
# We try a few techniques and use that to set a single cache variable.
168
#
169
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
170
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
171
# dependency, and given that the user is not expected to run this macro,
172
# just rely on AC_PROG_CC.
173
AC_DEFUN([_AM_DEPENDENCIES],
174
[AC_REQUIRE([AM_SET_DEPDIR])dnl
175
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
176
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
177
AC_REQUIRE([AM_DEP_TRACK])dnl
178
 
179
ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
180
       [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
181
       [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
182
       [$1], UPC,  [depcc="$UPC"  am_compiler_list=],
183
       [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
184
                   [depcc="$$1"   am_compiler_list=])
185
 
186
AC_CACHE_CHECK([dependency style of $depcc],
187
               [am_cv_$1_dependencies_compiler_type],
188
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
189
  # We make a subdir and do the tests there.  Otherwise we can end up
190
  # making bogus files that we don't know about and never remove.  For
191
  # instance it was reported that on HP-UX the gcc test will end up
192
  # making a dummy file named `D' -- because `-MD' means `put the output
193
  # in D'.
194
  mkdir conftest.dir
195
  # Copy depcomp to subdir because otherwise we won't find it if we're
196
  # using a relative directory.
197
  cp "$am_depcomp" conftest.dir
198
  cd conftest.dir
199
  # We will build objects and dependencies in a subdirectory because
200
  # it helps to detect inapplicable dependency modes.  For instance
201
  # both Tru64's cc and ICC support -MD to output dependencies as a
202
  # side effect of compilation, but ICC will put the dependencies in
203
  # the current directory while Tru64 will put them in the object
204
  # directory.
205
  mkdir sub
206
 
207
  am_cv_$1_dependencies_compiler_type=none
208
  if test "$am_compiler_list" = ""; then
209
     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
210
  fi
211
  am__universal=false
212
  m4_case([$1], [CC],
213
    [case " $depcc " in #(
214
     *\ -arch\ *\ -arch\ *) am__universal=true ;;
215
     esac],
216
    [CXX],
217
    [case " $depcc " in #(
218
     *\ -arch\ *\ -arch\ *) am__universal=true ;;
219
     esac])
220
 
221
  for depmode in $am_compiler_list; do
222
    # Setup a source with many dependencies, because some compilers
223
    # like to wrap large dependency lists on column 80 (with \), and
224
    # we should not choose a depcomp mode which is confused by this.
225
    #
226
    # We need to recreate these files for each test, as the compiler may
227
    # overwrite some of them when testing with obscure command lines.
228
    # This happens at least with the AIX C compiler.
229
    : > sub/conftest.c
230
    for i in 1 2 3 4 5 6; do
231
      echo '#include "conftst'$i'.h"' >> sub/conftest.c
232
      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
233
      # Solaris 8's {/usr,}/bin/sh.
234
      touch sub/conftst$i.h
235
    done
236
    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
237
 
238
    # We check with `-c' and `-o' for the sake of the "dashmstdout"
239
    # mode.  It turns out that the SunPro C++ compiler does not properly
240
    # handle `-M -o', and we need to detect this.  Also, some Intel
241
    # versions had trouble with output in subdirs
242
    am__obj=sub/conftest.${OBJEXT-o}
243
    am__minus_obj="-o $am__obj"
244
    case $depmode in
245
    gcc)
246
      # This depmode causes a compiler race in universal mode.
247
      test "$am__universal" = false || continue
248
      ;;
249
    nosideeffect)
250
      # after this tag, mechanisms are not by side-effect, so they'll
251
      # only be used when explicitly requested
252
      if test "x$enable_dependency_tracking" = xyes; then
253
        continue
254
      else
255
        break
256
      fi
257
      ;;
258
    msvisualcpp | msvcmsys)
259
      # This compiler won't grok `-c -o', but also, the minuso test has
260
      # not run yet.  These depmodes are late enough in the game, and
261
      # so weak that their functioning should not be impacted.
262
      am__obj=conftest.${OBJEXT-o}
263
      am__minus_obj=
264
      ;;
265
    none) break ;;
266
    esac
267
    if depmode=$depmode \
268
       source=sub/conftest.c object=$am__obj \
269
       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
270
       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
271
         >/dev/null 2>conftest.err &&
272
       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
273
       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
274
       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
275
       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
276
      # icc doesn't choke on unknown options, it will just issue warnings
277
      # or remarks (even with -Werror).  So we grep stderr for any message
278
      # that says an option was ignored or not supported.
279
      # When given -MP, icc 7.0 and 7.1 complain thusly:
280
      #   icc: Command line warning: ignoring option '-M'; no argument required
281
      # The diagnosis changed in icc 8.0:
282
      #   icc: Command line remark: option '-MP' not supported
283
      if (grep 'ignoring option' conftest.err ||
284
          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
285
        am_cv_$1_dependencies_compiler_type=$depmode
286
        break
287
      fi
288
    fi
289
  done
290
 
291
  cd ..
292
  rm -rf conftest.dir
293
else
294
  am_cv_$1_dependencies_compiler_type=none
295
fi
296
])
297
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
298
AM_CONDITIONAL([am__fastdep$1], [
299
  test "x$enable_dependency_tracking" != xno \
300
  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
301
])
302
 
303
 
304
# AM_SET_DEPDIR
305
# -------------
306
# Choose a directory name for dependency files.
307
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
308
AC_DEFUN([AM_SET_DEPDIR],
309
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
310
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
311
])
312
 
313
 
314
# AM_DEP_TRACK
315
# ------------
316
AC_DEFUN([AM_DEP_TRACK],
317
[AC_ARG_ENABLE(dependency-tracking,
318
[  --disable-dependency-tracking  speeds up one-time build
319
  --enable-dependency-tracking   do not reject slow dependency extractors])
320
if test "x$enable_dependency_tracking" != xno; then
321
  am_depcomp="$ac_aux_dir/depcomp"
322
  AMDEPBACKSLASH='\'
323
fi
324
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
325
AC_SUBST([AMDEPBACKSLASH])dnl
326
_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
327
])
328
 
329
# Generate code to set up dependency tracking.              -*- Autoconf -*-
330
 
331
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
332
# Free Software Foundation, Inc.
333
#
334
# This file is free software; the Free Software Foundation
335
# gives unlimited permission to copy and/or distribute it,
336
# with or without modifications, as long as this notice is preserved.
337
 
338
#serial 5
339
 
340
# _AM_OUTPUT_DEPENDENCY_COMMANDS
341
# ------------------------------
342
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
343
[{
344
  # Autoconf 2.62 quotes --file arguments for eval, but not when files
345
  # are listed without --file.  Let's play safe and only enable the eval
346
  # if we detect the quoting.
347
  case $CONFIG_FILES in
348
  *\'*) eval set x "$CONFIG_FILES" ;;
349
  *)   set x $CONFIG_FILES ;;
350
  esac
351
  shift
352
  for mf
353
  do
354
    # Strip MF so we end up with the name of the file.
355
    mf=`echo "$mf" | sed -e 's/:.*$//'`
356
    # Check whether this is an Automake generated Makefile or not.
357
    # We used to match only the files named `Makefile.in', but
358
    # some people rename them; so instead we look at the file content.
359
    # Grep'ing the first line is not enough: some people post-process
360
    # each Makefile.in and add a new line on top of each file to say so.
361
    # Grep'ing the whole file is not good either: AIX grep has a line
362
    # limit of 2048, but all sed's we know have understand at least 4000.
363
    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
364
      dirpart=`AS_DIRNAME("$mf")`
365
    else
366
      continue
367
    fi
368
    # Extract the definition of DEPDIR, am__include, and am__quote
369
    # from the Makefile without running `make'.
370
    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
371
    test -z "$DEPDIR" && continue
372
    am__include=`sed -n 's/^am__include = //p' < "$mf"`
373
    test -z "am__include" && continue
374
    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
375
    # When using ansi2knr, U may be empty or an underscore; expand it
376
    U=`sed -n 's/^U = //p' < "$mf"`
377
    # Find all dependency output files, they are included files with
378
    # $(DEPDIR) in their names.  We invoke sed twice because it is the
379
    # simplest approach to changing $(DEPDIR) to its actual value in the
380
    # expansion.
381
    for file in `sed -n "
382
      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
383
         sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
384
      # Make sure the directory exists.
385
      test -f "$dirpart/$file" && continue
386
      fdir=`AS_DIRNAME(["$file"])`
387
      AS_MKDIR_P([$dirpart/$fdir])
388
      # echo "creating $dirpart/$file"
389
      echo '# dummy' > "$dirpart/$file"
390
    done
391
  done
392
}
393
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
394
 
395
 
396
# AM_OUTPUT_DEPENDENCY_COMMANDS
397
# -----------------------------
398
# This macro should only be invoked once -- use via AC_REQUIRE.
399
#
400
# This code is only required when automatic dependency tracking
401
# is enabled.  FIXME.  This creates each `.P' file that we will
402
# need in order to bootstrap the dependency handling code.
403
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
404
[AC_CONFIG_COMMANDS([depfiles],
405
     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
406
     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
407
])
408
 
409
# Do all the work for Automake.                             -*- Autoconf -*-
410
 
411
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
412
# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
413
#
414
# This file is free software; the Free Software Foundation
415
# gives unlimited permission to copy and/or distribute it,
416
# with or without modifications, as long as this notice is preserved.
417
 
418
# serial 16
419
 
420
# This macro actually does too much.  Some checks are only needed if
421
# your package does certain things.  But this isn't really a big deal.
422
 
423
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
424
# AM_INIT_AUTOMAKE([OPTIONS])
425
# -----------------------------------------------
426
# The call with PACKAGE and VERSION arguments is the old style
427
# call (pre autoconf-2.50), which is being phased out.  PACKAGE
428
# and VERSION should now be passed to AC_INIT and removed from
429
# the call to AM_INIT_AUTOMAKE.
430
# We support both call styles for the transition.  After
431
# the next Automake release, Autoconf can make the AC_INIT
432
# arguments mandatory, and then we can depend on a new Autoconf
433
# release and drop the old call support.
434
AC_DEFUN([AM_INIT_AUTOMAKE],
435
[AC_PREREQ([2.62])dnl
436
dnl Autoconf wants to disallow AM_ names.  We explicitly allow
437
dnl the ones we care about.
438
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
439
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
440
AC_REQUIRE([AC_PROG_INSTALL])dnl
441
if test "`cd $srcdir && pwd`" != "`pwd`"; then
442
  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
443
  # is not polluted with repeated "-I."
444
  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
445
  # test to see if srcdir already configured
446
  if test -f $srcdir/config.status; then
447
    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
448
  fi
449
fi
450
 
451
# test whether we have cygpath
452
if test -z "$CYGPATH_W"; then
453
  if (cygpath --version) >/dev/null 2>/dev/null; then
454
    CYGPATH_W='cygpath -w'
455
  else
456
    CYGPATH_W=echo
457
  fi
458
fi
459
AC_SUBST([CYGPATH_W])
460
 
461
# Define the identity of the package.
462
dnl Distinguish between old-style and new-style calls.
463
m4_ifval([$2],
464
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
465
 AC_SUBST([PACKAGE], [$1])dnl
466
 AC_SUBST([VERSION], [$2])],
467
[_AM_SET_OPTIONS([$1])dnl
468
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
469
m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
470
  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
471
 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
472
 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
473
 
474
_AM_IF_OPTION([no-define],,
475
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
476
 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
477
 
478
# Some tools Automake needs.
479
AC_REQUIRE([AM_SANITY_CHECK])dnl
480
AC_REQUIRE([AC_ARG_PROGRAM])dnl
481
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
482
AM_MISSING_PROG(AUTOCONF, autoconf)
483
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
484
AM_MISSING_PROG(AUTOHEADER, autoheader)
485
AM_MISSING_PROG(MAKEINFO, makeinfo)
486
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
487
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
488
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
489
# We need awk for the "check" target.  The system "awk" is bad on
490
# some platforms.
491
AC_REQUIRE([AC_PROG_AWK])dnl
492
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
493
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
494
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
495
              [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
496
                             [_AM_PROG_TAR([v7])])])
497
_AM_IF_OPTION([no-dependencies],,
498
[AC_PROVIDE_IFELSE([AC_PROG_CC],
499
                  [_AM_DEPENDENCIES(CC)],
500
                  [define([AC_PROG_CC],
501
                          defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
502
AC_PROVIDE_IFELSE([AC_PROG_CXX],
503
                  [_AM_DEPENDENCIES(CXX)],
504
                  [define([AC_PROG_CXX],
505
                          defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
506
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
507
                  [_AM_DEPENDENCIES(OBJC)],
508
                  [define([AC_PROG_OBJC],
509
                          defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
510
])
511
_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
512
dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
513
dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
514
dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
515
AC_CONFIG_COMMANDS_PRE(dnl
516
[m4_provide_if([_AM_COMPILER_EXEEXT],
517
  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
518
])
519
 
520
dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
521
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
522
dnl mangled by Autoconf and run in a shell conditional statement.
523
m4_define([_AC_COMPILER_EXEEXT],
524
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
525
 
526
 
527
# When config.status generates a header, we must update the stamp-h file.
528
# This file resides in the same directory as the config header
529
# that is generated.  The stamp files are numbered to have different names.
530
 
531
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
532
# loop where config.status creates the headers, so we can generate
533
# our stamp files there.
534
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
535
[# Compute $1's index in $config_headers.
536
_am_arg=$1
537
_am_stamp_count=1
538
for _am_header in $config_headers :; do
539
  case $_am_header in
540
    $_am_arg | $_am_arg:* )
541
      break ;;
542
    * )
543
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
544
  esac
545
done
546
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
547
 
548
# Copyright (C) 2001, 2003, 2005, 2008  Free Software Foundation, Inc.
549
#
550
# This file is free software; the Free Software Foundation
551
# gives unlimited permission to copy and/or distribute it,
552
# with or without modifications, as long as this notice is preserved.
553
 
554
# AM_PROG_INSTALL_SH
555
# ------------------
556
# Define $install_sh.
557
AC_DEFUN([AM_PROG_INSTALL_SH],
558
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
559
if test x"${install_sh}" != xset; then
560
  case $am_aux_dir in
561
  *\ * | *\     *)
562
    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
563
  *)
564
    install_sh="\${SHELL} $am_aux_dir/install-sh"
565
  esac
566
fi
567
AC_SUBST(install_sh)])
568
 
569
# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
570
# From Jim Meyering
571
 
572
# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
573
# Free Software Foundation, Inc.
574
#
575
# This file is free software; the Free Software Foundation
576
# gives unlimited permission to copy and/or distribute it,
577
# with or without modifications, as long as this notice is preserved.
578
 
579
# serial 5
580
 
581
# AM_MAINTAINER_MODE([DEFAULT-MODE])
582
# ----------------------------------
583
# Control maintainer-specific portions of Makefiles.
584
# Default is to disable them, unless `enable' is passed literally.
585
# For symmetry, `disable' may be passed as well.  Anyway, the user
586
# can override the default with the --enable/--disable switch.
587
AC_DEFUN([AM_MAINTAINER_MODE],
588
[m4_case(m4_default([$1], [disable]),
589
       [enable], [m4_define([am_maintainer_other], [disable])],
590
       [disable], [m4_define([am_maintainer_other], [enable])],
591
       [m4_define([am_maintainer_other], [enable])
592
        m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
593
AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
594
  dnl maintainer-mode's default is 'disable' unless 'enable' is passed
595
  AC_ARG_ENABLE([maintainer-mode],
596
[  --][am_maintainer_other][-maintainer-mode  am_maintainer_other make rules and dependencies not useful
597
                          (and sometimes confusing) to the casual installer],
598
      [USE_MAINTAINER_MODE=$enableval],
599
      [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
600
  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
601
  AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
602
  MAINT=$MAINTAINER_MODE_TRUE
603
  AC_SUBST([MAINT])dnl
604
]
605
)
606
 
607
AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
608
 
609
# Check to see how 'make' treats includes.                  -*- Autoconf -*-
610
 
611
# Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
612
#
613
# This file is free software; the Free Software Foundation
614
# gives unlimited permission to copy and/or distribute it,
615
# with or without modifications, as long as this notice is preserved.
616
 
617
# serial 4
618
 
619
# AM_MAKE_INCLUDE()
620
# -----------------
621
# Check to see how make treats includes.
622
AC_DEFUN([AM_MAKE_INCLUDE],
623
[am_make=${MAKE-make}
624
cat > confinc << 'END'
625
am__doit:
626
        @echo this is the am__doit target
627
.PHONY: am__doit
628
END
629
# If we don't find an include directive, just comment out the code.
630
AC_MSG_CHECKING([for style of include used by $am_make])
631
am__include="#"
632
am__quote=
633
_am_result=none
634
# First try GNU make style include.
635
echo "include confinc" > confmf
636
# Ignore all kinds of additional output from `make'.
637
case `$am_make -s -f confmf 2> /dev/null` in #(
638
*the\ am__doit\ target*)
639
  am__include=include
640
  am__quote=
641
  _am_result=GNU
642
  ;;
643
esac
644
# Now try BSD make style include.
645
if test "$am__include" = "#"; then
646
   echo '.include "confinc"' > confmf
647
   case `$am_make -s -f confmf 2> /dev/null` in #(
648
   *the\ am__doit\ target*)
649
     am__include=.include
650
     am__quote="\""
651
     _am_result=BSD
652
     ;;
653
   esac
654
fi
655
AC_SUBST([am__include])
656
AC_SUBST([am__quote])
657
AC_MSG_RESULT([$_am_result])
658
rm -f confinc confmf
659
])
660
 
661
# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
662
 
663
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
664
# Free Software Foundation, Inc.
665
#
666
# This file is free software; the Free Software Foundation
667
# gives unlimited permission to copy and/or distribute it,
668
# with or without modifications, as long as this notice is preserved.
669
 
670
# serial 6
671
 
672
# AM_MISSING_PROG(NAME, PROGRAM)
673
# ------------------------------
674
AC_DEFUN([AM_MISSING_PROG],
675
[AC_REQUIRE([AM_MISSING_HAS_RUN])
676
$1=${$1-"${am_missing_run}$2"}
677
AC_SUBST($1)])
678
 
679
 
680
# AM_MISSING_HAS_RUN
681
# ------------------
682
# Define MISSING if not defined so far and test if it supports --run.
683
# If it does, set am_missing_run to use it, otherwise, to nothing.
684
AC_DEFUN([AM_MISSING_HAS_RUN],
685
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
686
AC_REQUIRE_AUX_FILE([missing])dnl
687
if test x"${MISSING+set}" != xset; then
688
  case $am_aux_dir in
689
  *\ * | *\     *)
690
    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
691
  *)
692
    MISSING="\${SHELL} $am_aux_dir/missing" ;;
693
  esac
694
fi
695
# Use eval to expand $SHELL
696
if eval "$MISSING --run true"; then
697
  am_missing_run="$MISSING --run "
698
else
699
  am_missing_run=
700
  AC_MSG_WARN([`missing' script is too old or missing])
701
fi
702
])
703
 
704
# Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
705
#
706
# This file is free software; the Free Software Foundation
707
# gives unlimited permission to copy and/or distribute it,
708
# with or without modifications, as long as this notice is preserved.
709
 
710
# AM_PROG_MKDIR_P
711
# ---------------
712
# Check for `mkdir -p'.
713
AC_DEFUN([AM_PROG_MKDIR_P],
714
[AC_PREREQ([2.60])dnl
715
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
716
dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
717
dnl while keeping a definition of mkdir_p for backward compatibility.
718
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
719
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
720
dnl Makefile.ins that do not define MKDIR_P, so we do our own
721
dnl adjustment using top_builddir (which is defined more often than
722
dnl MKDIR_P).
723
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
724
case $mkdir_p in
725
  [[\\/$]]* | ?:[[\\/]]*) ;;
726
  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
727
esac
728
])
729
 
730
# Helper functions for option handling.                     -*- Autoconf -*-
731
 
732
# Copyright (C) 2001, 2002, 2003, 2005, 2008  Free Software Foundation, Inc.
733
#
734
# This file is free software; the Free Software Foundation
735
# gives unlimited permission to copy and/or distribute it,
736
# with or without modifications, as long as this notice is preserved.
737
 
738
# serial 4
739
 
740
# _AM_MANGLE_OPTION(NAME)
741
# -----------------------
742
AC_DEFUN([_AM_MANGLE_OPTION],
743
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
744
 
745
# _AM_SET_OPTION(NAME)
746
# ------------------------------
747
# Set option NAME.  Presently that only means defining a flag for this option.
748
AC_DEFUN([_AM_SET_OPTION],
749
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
750
 
751
# _AM_SET_OPTIONS(OPTIONS)
752
# ----------------------------------
753
# OPTIONS is a space-separated list of Automake options.
754
AC_DEFUN([_AM_SET_OPTIONS],
755
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
756
 
757
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
758
# -------------------------------------------
759
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
760
AC_DEFUN([_AM_IF_OPTION],
761
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
762
 
763
# Check to make sure that the build environment is sane.    -*- Autoconf -*-
764
 
765
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
766
# Free Software Foundation, Inc.
767
#
768
# This file is free software; the Free Software Foundation
769
# gives unlimited permission to copy and/or distribute it,
770
# with or without modifications, as long as this notice is preserved.
771
 
772
# serial 5
773
 
774
# AM_SANITY_CHECK
775
# ---------------
776
AC_DEFUN([AM_SANITY_CHECK],
777
[AC_MSG_CHECKING([whether build environment is sane])
778
# Just in case
779
sleep 1
780
echo timestamp > conftest.file
781
# Reject unsafe characters in $srcdir or the absolute working directory
782
# name.  Accept space and tab only in the latter.
783
am_lf='
784
'
785
case `pwd` in
786
  *[[\\\"\#\$\&\'\`$am_lf]]*)
787
    AC_MSG_ERROR([unsafe absolute working directory name]);;
788
esac
789
case $srcdir in
790
  *[[\\\"\#\$\&\'\`$am_lf\ \    ]]*)
791
    AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
792
esac
793
 
794
# Do `set' in a subshell so we don't clobber the current shell's
795
# arguments.  Must try -L first in case configure is actually a
796
# symlink; some systems play weird games with the mod time of symlinks
797
# (eg FreeBSD returns the mod time of the symlink's containing
798
# directory).
799
if (
800
   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
801
   if test "$[*]" = "X"; then
802
      # -L didn't work.
803
      set X `ls -t "$srcdir/configure" conftest.file`
804
   fi
805
   rm -f conftest.file
806
   if test "$[*]" != "X $srcdir/configure conftest.file" \
807
      && test "$[*]" != "X conftest.file $srcdir/configure"; then
808
 
809
      # If neither matched, then we have a broken ls.  This can happen
810
      # if, for instance, CONFIG_SHELL is bash and it inherits a
811
      # broken ls alias from the environment.  This has actually
812
      # happened.  Such a system could not be considered "sane".
813
      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
814
alias in your environment])
815
   fi
816
 
817
   test "$[2]" = conftest.file
818
   )
819
then
820
   # Ok.
821
   :
822
else
823
   AC_MSG_ERROR([newly created file is older than distributed files!
824
Check your system clock])
825
fi
826
AC_MSG_RESULT(yes)])
827
 
828
# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
829
#
830
# This file is free software; the Free Software Foundation
831
# gives unlimited permission to copy and/or distribute it,
832
# with or without modifications, as long as this notice is preserved.
833
 
834
# AM_PROG_INSTALL_STRIP
835
# ---------------------
836
# One issue with vendor `install' (even GNU) is that you can't
837
# specify the program used to strip binaries.  This is especially
838
# annoying in cross-compiling environments, where the build's strip
839
# is unlikely to handle the host's binaries.
840
# Fortunately install-sh will honor a STRIPPROG variable, so we
841
# always use install-sh in `make install-strip', and initialize
842
# STRIPPROG with the value of the STRIP variable (set by the user).
843
AC_DEFUN([AM_PROG_INSTALL_STRIP],
844
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
845
# Installed binaries are usually stripped using `strip' when the user
846
# run `make install-strip'.  However `strip' might not be the right
847
# tool to use in cross-compilation environments, therefore Automake
848
# will honor the `STRIP' environment variable to overrule this program.
849
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
850
if test "$cross_compiling" != no; then
851
  AC_CHECK_TOOL([STRIP], [strip], :)
852
fi
853
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
854
AC_SUBST([INSTALL_STRIP_PROGRAM])])
855
 
856
# Copyright (C) 2006, 2008  Free Software Foundation, Inc.
857
#
858
# This file is free software; the Free Software Foundation
859
# gives unlimited permission to copy and/or distribute it,
860
# with or without modifications, as long as this notice is preserved.
861
 
862
# serial 2
863
 
864
# _AM_SUBST_NOTMAKE(VARIABLE)
865
# ---------------------------
866
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
867
# This macro is traced by Automake.
868
AC_DEFUN([_AM_SUBST_NOTMAKE])
869
 
870
# AM_SUBST_NOTMAKE(VARIABLE)
871
# ---------------------------
872
# Public sister of _AM_SUBST_NOTMAKE.
873
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
874
 
875
# Check how to create a tarball.                            -*- Autoconf -*-
876
 
877
# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
878
#
879
# This file is free software; the Free Software Foundation
880
# gives unlimited permission to copy and/or distribute it,
881
# with or without modifications, as long as this notice is preserved.
882
 
883
# serial 2
884
 
885
# _AM_PROG_TAR(FORMAT)
886
# --------------------
887
# Check how to create a tarball in format FORMAT.
888
# FORMAT should be one of `v7', `ustar', or `pax'.
889
#
890
# Substitute a variable $(am__tar) that is a command
891
# writing to stdout a FORMAT-tarball containing the directory
892
# $tardir.
893
#     tardir=directory && $(am__tar) > result.tar
894
#
895
# Substitute a variable $(am__untar) that extract such
896
# a tarball read from stdin.
897
#     $(am__untar) < result.tar
898
AC_DEFUN([_AM_PROG_TAR],
899
[# Always define AMTAR for backward compatibility.
900
AM_MISSING_PROG([AMTAR], [tar])
901
m4_if([$1], [v7],
902
     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
903
     [m4_case([$1], [ustar],, [pax],,
904
              [m4_fatal([Unknown tar format])])
905
AC_MSG_CHECKING([how to create a $1 tar archive])
906
# Loop over all known methods to create a tar archive until one works.
907
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
908
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
909
# Do not fold the above two line into one, because Tru64 sh and
910
# Solaris sh will not grok spaces in the rhs of `-'.
911
for _am_tool in $_am_tools
912
do
913
  case $_am_tool in
914
  gnutar)
915
    for _am_tar in tar gnutar gtar;
916
    do
917
      AM_RUN_LOG([$_am_tar --version]) && break
918
    done
919
    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
920
    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
921
    am__untar="$_am_tar -xf -"
922
    ;;
923
  plaintar)
924
    # Must skip GNU tar: if it does not support --format= it doesn't create
925
    # ustar tarball either.
926
    (tar --version) >/dev/null 2>&1 && continue
927
    am__tar='tar chf - "$$tardir"'
928
    am__tar_='tar chf - "$tardir"'
929
    am__untar='tar xf -'
930
    ;;
931
  pax)
932
    am__tar='pax -L -x $1 -w "$$tardir"'
933
    am__tar_='pax -L -x $1 -w "$tardir"'
934
    am__untar='pax -r'
935
    ;;
936
  cpio)
937
    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
938
    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
939
    am__untar='cpio -i -H $1 -d'
940
    ;;
941
  none)
942
    am__tar=false
943
    am__tar_=false
944
    am__untar=false
945
    ;;
946
  esac
947
 
948
  # If the value was cached, stop now.  We just wanted to have am__tar
949
  # and am__untar set.
950
  test -n "${am_cv_prog_tar_$1}" && break
951
 
952
  # tar/untar a dummy directory, and stop if the command works
953
  rm -rf conftest.dir
954
  mkdir conftest.dir
955
  echo GrepMe > conftest.dir/file
956
  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
957
  rm -rf conftest.dir
958
  if test -s conftest.tar; then
959
    AM_RUN_LOG([$am__untar <conftest.tar])
960
    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
961
  fi
962
done
963
rm -rf conftest.dir
964
 
965
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
966
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
967
AC_SUBST([am__tar])
968
AC_SUBST([am__untar])
969
]) # _AM_PROG_TAR
970
 
971
m4_include([../config/acx.m4])
972
m4_include([../config/depstand.m4])
973
m4_include([../config/gettext-sister.m4])
974
m4_include([../config/largefile.m4])
975
m4_include([../config/lead-dot.m4])
976
m4_include([../config/nls.m4])
977
m4_include([../config/override.m4])
978
m4_include([../config/plugins.m4])
979
m4_include([../config/po.m4])
980
m4_include([../config/progtest.m4])
981
m4_include([../config/stdint.m4])
982
m4_include([../libtool.m4])
983
m4_include([../ltoptions.m4])
984
m4_include([../ltsugar.m4])
985
m4_include([../ltversion.m4])
986
m4_include([../lt~obsolete.m4])
987
m4_include([bfd.m4])
988
m4_include([warning.m4])
989
m4_include([acinclude.m4])

powered by: WebSVN 2.1.0

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