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

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [rtos/] [ecos-3.0/] [aclocal.m4] - Blame information for rev 855

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

Line No. Rev Author Line
1 786 skrzyp
# generated automatically by aclocal 1.10.1 -*- Autoconf -*-
2
 
3
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4
# 2005, 2006, 2007, 2008  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(AC_AUTOCONF_VERSION, [2.61],,
17
[m4_warning([this file was generated for autoconf 2.61.
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  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='1.10'
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], [1.10.1], [],
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 AC_INIT_AUTOMAKE.
52
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
53
[AM_AUTOMAKE_VERSION([1.10.1])dnl
54
m4_ifndef([AC_AUTOCONF_VERSION],
55
  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
56
_AM_AUTOCONF_VERSION(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
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 8
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
if $2; then
134
  $1_TRUE=
135
  $1_FALSE='#'
136
else
137
  $1_TRUE='#'
138
  $1_FALSE=
139
fi
140
AC_CONFIG_COMMANDS_PRE(
141
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
142
  AC_MSG_ERROR([[conditional "$1" was never defined.
143
Usually this means the macro was only invoked conditionally.]])
144
fi])])
145
 
146
# Do all the work for Automake.                             -*- Autoconf -*-
147
 
148
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
149
# 2005, 2006, 2008 Free Software Foundation, Inc.
150
#
151
# This file is free software; the Free Software Foundation
152
# gives unlimited permission to copy and/or distribute it,
153
# with or without modifications, as long as this notice is preserved.
154
 
155
# serial 13
156
 
157
# This macro actually does too much.  Some checks are only needed if
158
# your package does certain things.  But this isn't really a big deal.
159
 
160
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
161
# AM_INIT_AUTOMAKE([OPTIONS])
162
# -----------------------------------------------
163
# The call with PACKAGE and VERSION arguments is the old style
164
# call (pre autoconf-2.50), which is being phased out.  PACKAGE
165
# and VERSION should now be passed to AC_INIT and removed from
166
# the call to AM_INIT_AUTOMAKE.
167
# We support both call styles for the transition.  After
168
# the next Automake release, Autoconf can make the AC_INIT
169
# arguments mandatory, and then we can depend on a new Autoconf
170
# release and drop the old call support.
171
AC_DEFUN([AM_INIT_AUTOMAKE],
172
[AC_PREREQ([2.60])dnl
173
dnl Autoconf wants to disallow AM_ names.  We explicitly allow
174
dnl the ones we care about.
175
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
176
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
177
AC_REQUIRE([AC_PROG_INSTALL])dnl
178
if test "`cd $srcdir && pwd`" != "`pwd`"; then
179
  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
180
  # is not polluted with repeated "-I."
181
  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
182
  # test to see if srcdir already configured
183
  if test -f $srcdir/config.status; then
184
    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
185
  fi
186
fi
187
 
188
# test whether we have cygpath
189
if test -z "$CYGPATH_W"; then
190
  if (cygpath --version) >/dev/null 2>/dev/null; then
191
    CYGPATH_W='cygpath -w'
192
  else
193
    CYGPATH_W=echo
194
  fi
195
fi
196
AC_SUBST([CYGPATH_W])
197
 
198
# Define the identity of the package.
199
dnl Distinguish between old-style and new-style calls.
200
m4_ifval([$2],
201
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
202
 AC_SUBST([PACKAGE], [$1])dnl
203
 AC_SUBST([VERSION], [$2])],
204
[_AM_SET_OPTIONS([$1])dnl
205
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
206
m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
207
  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
208
 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
209
 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
210
 
211
_AM_IF_OPTION([no-define],,
212
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
213
 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
214
 
215
# Some tools Automake needs.
216
AC_REQUIRE([AM_SANITY_CHECK])dnl
217
AC_REQUIRE([AC_ARG_PROGRAM])dnl
218
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
219
AM_MISSING_PROG(AUTOCONF, autoconf)
220
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
221
AM_MISSING_PROG(AUTOHEADER, autoheader)
222
AM_MISSING_PROG(MAKEINFO, makeinfo)
223
AM_PROG_INSTALL_SH
224
AM_PROG_INSTALL_STRIP
225
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
226
# We need awk for the "check" target.  The system "awk" is bad on
227
# some platforms.
228
AC_REQUIRE([AC_PROG_AWK])dnl
229
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
230
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
231
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
232
              [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
233
                             [_AM_PROG_TAR([v7])])])
234
_AM_IF_OPTION([no-dependencies],,
235
[AC_PROVIDE_IFELSE([AC_PROG_CC],
236
                  [_AM_DEPENDENCIES(CC)],
237
                  [define([AC_PROG_CC],
238
                          defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
239
AC_PROVIDE_IFELSE([AC_PROG_CXX],
240
                  [_AM_DEPENDENCIES(CXX)],
241
                  [define([AC_PROG_CXX],
242
                          defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
243
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
244
                  [_AM_DEPENDENCIES(OBJC)],
245
                  [define([AC_PROG_OBJC],
246
                          defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
247
])
248
])
249
 
250
 
251
# When config.status generates a header, we must update the stamp-h file.
252
# This file resides in the same directory as the config header
253
# that is generated.  The stamp files are numbered to have different names.
254
 
255
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
256
# loop where config.status creates the headers, so we can generate
257
# our stamp files there.
258
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
259
[# Compute $1's index in $config_headers.
260
_am_arg=$1
261
_am_stamp_count=1
262
for _am_header in $config_headers :; do
263
  case $_am_header in
264
    $_am_arg | $_am_arg:* )
265
      break ;;
266
    * )
267
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
268
  esac
269
done
270
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
271
 
272
# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
273
#
274
# This file is free software; the Free Software Foundation
275
# gives unlimited permission to copy and/or distribute it,
276
# with or without modifications, as long as this notice is preserved.
277
 
278
# AM_PROG_INSTALL_SH
279
# ------------------
280
# Define $install_sh.
281
AC_DEFUN([AM_PROG_INSTALL_SH],
282
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
283
install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
284
AC_SUBST(install_sh)])
285
 
286
# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
287
#
288
# This file is free software; the Free Software Foundation
289
# gives unlimited permission to copy and/or distribute it,
290
# with or without modifications, as long as this notice is preserved.
291
 
292
# serial 2
293
 
294
# Check whether the underlying file-system supports filenames
295
# with a leading dot.  For instance MS-DOS doesn't.
296
AC_DEFUN([AM_SET_LEADING_DOT],
297
[rm -rf .tst 2>/dev/null
298
mkdir .tst 2>/dev/null
299
if test -d .tst; then
300
  am__leading_dot=.
301
else
302
  am__leading_dot=_
303
fi
304
rmdir .tst 2>/dev/null
305
AC_SUBST([am__leading_dot])])
306
 
307
# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
308
# From Jim Meyering
309
 
310
# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
311
# Free Software Foundation, Inc.
312
#
313
# This file is free software; the Free Software Foundation
314
# gives unlimited permission to copy and/or distribute it,
315
# with or without modifications, as long as this notice is preserved.
316
 
317
# serial 4
318
 
319
AC_DEFUN([AM_MAINTAINER_MODE],
320
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
321
  dnl maintainer-mode is disabled by default
322
  AC_ARG_ENABLE(maintainer-mode,
323
[  --enable-maintainer-mode  enable make rules and dependencies not useful
324
                          (and sometimes confusing) to the casual installer],
325
      USE_MAINTAINER_MODE=$enableval,
326
      USE_MAINTAINER_MODE=no)
327
  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
328
  AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
329
  MAINT=$MAINTAINER_MODE_TRUE
330
  AC_SUBST(MAINT)dnl
331
]
332
)
333
 
334
AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
335
 
336
# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
337
 
338
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
339
# Free Software Foundation, Inc.
340
#
341
# This file is free software; the Free Software Foundation
342
# gives unlimited permission to copy and/or distribute it,
343
# with or without modifications, as long as this notice is preserved.
344
 
345
# serial 5
346
 
347
# AM_MISSING_PROG(NAME, PROGRAM)
348
# ------------------------------
349
AC_DEFUN([AM_MISSING_PROG],
350
[AC_REQUIRE([AM_MISSING_HAS_RUN])
351
$1=${$1-"${am_missing_run}$2"}
352
AC_SUBST($1)])
353
 
354
 
355
# AM_MISSING_HAS_RUN
356
# ------------------
357
# Define MISSING if not defined so far and test if it supports --run.
358
# If it does, set am_missing_run to use it, otherwise, to nothing.
359
AC_DEFUN([AM_MISSING_HAS_RUN],
360
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
361
AC_REQUIRE_AUX_FILE([missing])dnl
362
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
363
# Use eval to expand $SHELL
364
if eval "$MISSING --run true"; then
365
  am_missing_run="$MISSING --run "
366
else
367
  am_missing_run=
368
  AC_MSG_WARN([`missing' script is too old or missing])
369
fi
370
])
371
 
372
# Copyright (C) 2003, 2004, 2005, 2006  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
# AM_PROG_MKDIR_P
379
# ---------------
380
# Check for `mkdir -p'.
381
AC_DEFUN([AM_PROG_MKDIR_P],
382
[AC_PREREQ([2.60])dnl
383
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
384
dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
385
dnl while keeping a definition of mkdir_p for backward compatibility.
386
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
387
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
388
dnl Makefile.ins that do not define MKDIR_P, so we do our own
389
dnl adjustment using top_builddir (which is defined more often than
390
dnl MKDIR_P).
391
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
392
case $mkdir_p in
393
  [[\\/$]]* | ?:[[\\/]]*) ;;
394
  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
395
esac
396
])
397
 
398
# Helper functions for option handling.                     -*- Autoconf -*-
399
 
400
# Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.
401
#
402
# This file is free software; the Free Software Foundation
403
# gives unlimited permission to copy and/or distribute it,
404
# with or without modifications, as long as this notice is preserved.
405
 
406
# serial 3
407
 
408
# _AM_MANGLE_OPTION(NAME)
409
# -----------------------
410
AC_DEFUN([_AM_MANGLE_OPTION],
411
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
412
 
413
# _AM_SET_OPTION(NAME)
414
# ------------------------------
415
# Set option NAME.  Presently that only means defining a flag for this option.
416
AC_DEFUN([_AM_SET_OPTION],
417
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
418
 
419
# _AM_SET_OPTIONS(OPTIONS)
420
# ----------------------------------
421
# OPTIONS is a space-separated list of Automake options.
422
AC_DEFUN([_AM_SET_OPTIONS],
423
[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
424
 
425
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
426
# -------------------------------------------
427
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
428
AC_DEFUN([_AM_IF_OPTION],
429
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
430
 
431
# Check to make sure that the build environment is sane.    -*- Autoconf -*-
432
 
433
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
434
# Free Software Foundation, Inc.
435
#
436
# This file is free software; the Free Software Foundation
437
# gives unlimited permission to copy and/or distribute it,
438
# with or without modifications, as long as this notice is preserved.
439
 
440
# serial 4
441
 
442
# AM_SANITY_CHECK
443
# ---------------
444
AC_DEFUN([AM_SANITY_CHECK],
445
[AC_MSG_CHECKING([whether build environment is sane])
446
# Just in case
447
sleep 1
448
echo timestamp > conftest.file
449
# Do `set' in a subshell so we don't clobber the current shell's
450
# arguments.  Must try -L first in case configure is actually a
451
# symlink; some systems play weird games with the mod time of symlinks
452
# (eg FreeBSD returns the mod time of the symlink's containing
453
# directory).
454
if (
455
   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
456
   if test "$[*]" = "X"; then
457
      # -L didn't work.
458
      set X `ls -t $srcdir/configure conftest.file`
459
   fi
460
   rm -f conftest.file
461
   if test "$[*]" != "X $srcdir/configure conftest.file" \
462
      && test "$[*]" != "X conftest.file $srcdir/configure"; then
463
 
464
      # If neither matched, then we have a broken ls.  This can happen
465
      # if, for instance, CONFIG_SHELL is bash and it inherits a
466
      # broken ls alias from the environment.  This has actually
467
      # happened.  Such a system could not be considered "sane".
468
      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
469
alias in your environment])
470
   fi
471
 
472
   test "$[2]" = conftest.file
473
   )
474
then
475
   # Ok.
476
   :
477
else
478
   AC_MSG_ERROR([newly created file is older than distributed files!
479
Check your system clock])
480
fi
481
AC_MSG_RESULT(yes)])
482
 
483
# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
484
#
485
# This file is free software; the Free Software Foundation
486
# gives unlimited permission to copy and/or distribute it,
487
# with or without modifications, as long as this notice is preserved.
488
 
489
# AM_PROG_INSTALL_STRIP
490
# ---------------------
491
# One issue with vendor `install' (even GNU) is that you can't
492
# specify the program used to strip binaries.  This is especially
493
# annoying in cross-compiling environments, where the build's strip
494
# is unlikely to handle the host's binaries.
495
# Fortunately install-sh will honor a STRIPPROG variable, so we
496
# always use install-sh in `make install-strip', and initialize
497
# STRIPPROG with the value of the STRIP variable (set by the user).
498
AC_DEFUN([AM_PROG_INSTALL_STRIP],
499
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
500
# Installed binaries are usually stripped using `strip' when the user
501
# run `make install-strip'.  However `strip' might not be the right
502
# tool to use in cross-compilation environments, therefore Automake
503
# will honor the `STRIP' environment variable to overrule this program.
504
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
505
if test "$cross_compiling" != no; then
506
  AC_CHECK_TOOL([STRIP], [strip], :)
507
fi
508
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
509
AC_SUBST([INSTALL_STRIP_PROGRAM])])
510
 
511
# Copyright (C) 2006  Free Software Foundation, Inc.
512
#
513
# This file is free software; the Free Software Foundation
514
# gives unlimited permission to copy and/or distribute it,
515
# with or without modifications, as long as this notice is preserved.
516
 
517
# _AM_SUBST_NOTMAKE(VARIABLE)
518
# ---------------------------
519
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
520
# This macro is traced by Automake.
521
AC_DEFUN([_AM_SUBST_NOTMAKE])
522
 
523
# Check how to create a tarball.                            -*- Autoconf -*-
524
 
525
# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
526
#
527
# This file is free software; the Free Software Foundation
528
# gives unlimited permission to copy and/or distribute it,
529
# with or without modifications, as long as this notice is preserved.
530
 
531
# serial 2
532
 
533
# _AM_PROG_TAR(FORMAT)
534
# --------------------
535
# Check how to create a tarball in format FORMAT.
536
# FORMAT should be one of `v7', `ustar', or `pax'.
537
#
538
# Substitute a variable $(am__tar) that is a command
539
# writing to stdout a FORMAT-tarball containing the directory
540
# $tardir.
541
#     tardir=directory && $(am__tar) > result.tar
542
#
543
# Substitute a variable $(am__untar) that extract such
544
# a tarball read from stdin.
545
#     $(am__untar) < result.tar
546
AC_DEFUN([_AM_PROG_TAR],
547
[# Always define AMTAR for backward compatibility.
548
AM_MISSING_PROG([AMTAR], [tar])
549
m4_if([$1], [v7],
550
     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
551
     [m4_case([$1], [ustar],, [pax],,
552
              [m4_fatal([Unknown tar format])])
553
AC_MSG_CHECKING([how to create a $1 tar archive])
554
# Loop over all known methods to create a tar archive until one works.
555
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
556
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
557
# Do not fold the above two line into one, because Tru64 sh and
558
# Solaris sh will not grok spaces in the rhs of `-'.
559
for _am_tool in $_am_tools
560
do
561
  case $_am_tool in
562
  gnutar)
563
    for _am_tar in tar gnutar gtar;
564
    do
565
      AM_RUN_LOG([$_am_tar --version]) && break
566
    done
567
    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
568
    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
569
    am__untar="$_am_tar -xf -"
570
    ;;
571
  plaintar)
572
    # Must skip GNU tar: if it does not support --format= it doesn't create
573
    # ustar tarball either.
574
    (tar --version) >/dev/null 2>&1 && continue
575
    am__tar='tar chf - "$$tardir"'
576
    am__tar_='tar chf - "$tardir"'
577
    am__untar='tar xf -'
578
    ;;
579
  pax)
580
    am__tar='pax -L -x $1 -w "$$tardir"'
581
    am__tar_='pax -L -x $1 -w "$tardir"'
582
    am__untar='pax -r'
583
    ;;
584
  cpio)
585
    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
586
    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
587
    am__untar='cpio -i -H $1 -d'
588
    ;;
589
  none)
590
    am__tar=false
591
    am__tar_=false
592
    am__untar=false
593
    ;;
594
  esac
595
 
596
  # If the value was cached, stop now.  We just wanted to have am__tar
597
  # and am__untar set.
598
  test -n "${am_cv_prog_tar_$1}" && break
599
 
600
  # tar/untar a dummy directory, and stop if the command works
601
  rm -rf conftest.dir
602
  mkdir conftest.dir
603
  echo GrepMe > conftest.dir/file
604
  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
605
  rm -rf conftest.dir
606
  if test -s conftest.tar; then
607
    AM_RUN_LOG([$am__untar <conftest.tar])
608
    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
609
  fi
610
done
611
rm -rf conftest.dir
612
 
613
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
614
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
615
AC_SUBST([am__tar])
616
AC_SUBST([am__untar])
617
]) # _AM_PROG_TAR
618
 
619
m4_include([acinclude.m4])

powered by: WebSVN 2.1.0

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