1
# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
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.
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
14
m4_ifndef([AC_AUTOCONF_VERSION],
15
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
16
m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.65],,
17
[m4_warning([this file was generated for autoconf 2.65.
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'.])])
22
# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
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.
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
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], [])
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]))])
58
# AM_AUX_DIR_EXPAND -*- Autoconf -*-
60
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
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.
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/../..'.
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.
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
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.
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.
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.
104
AC_DEFUN([AM_AUX_DIR_EXPAND],
105
[dnl Rely on autoconf to set up CDPATH properly.
107
# expand $ac_aux_dir to an absolute path
108
am_aux_dir=`cd $ac_aux_dir && pwd`
111
# AM_CONDITIONAL -*- Autoconf -*-
113
# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
114
# Free Software Foundation, Inc.
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.
122
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
123
# -------------------------------------
124
# Define a conditional.
125
AC_DEFUN([AM_CONDITIONAL],
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], [$2])dnl
141
AC_CONFIG_COMMANDS_PRE(
142
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
143
AC_MSG_ERROR([[conditional "$1" was never defined.
144
Usually this means the macro was only invoked conditionally.]])
147
# Do all the work for Automake. -*- Autoconf -*-
149
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
150
# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
152
# This file is free software; the Free Software Foundation
153
# gives unlimited permission to copy and/or distribute it,
154
# with or without modifications, as long as this notice is preserved.
158
# This macro actually does too much. Some checks are only needed if
159
# your package does certain things. But this isn't really a big deal.
161
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
162
# AM_INIT_AUTOMAKE([OPTIONS])
163
# -----------------------------------------------
164
# The call with PACKAGE and VERSION arguments is the old style
165
# call (pre autoconf-2.50), which is being phased out. PACKAGE
166
# and VERSION should now be passed to AC_INIT and removed from
167
# the call to AM_INIT_AUTOMAKE.
168
# We support both call styles for the transition. After
169
# the next Automake release, Autoconf can make the AC_INIT
170
# arguments mandatory, and then we can depend on a new Autoconf
171
# release and drop the old call support.
172
AC_DEFUN([AM_INIT_AUTOMAKE],
173
[AC_PREREQ([2.62])dnl
174
dnl Autoconf wants to disallow AM_ names. We explicitly allow
175
dnl the ones we care about.
176
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
177
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
178
AC_REQUIRE([AC_PROG_INSTALL])dnl
179
if test "`cd $srcdir && pwd`" != "`pwd`"; then
180
# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
181
# is not polluted with repeated "-I."
182
AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
183
# test to see if srcdir already configured
184
if test -f $srcdir/config.status; then
185
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
189
# test whether we have cygpath
190
if test -z "$CYGPATH_W"; then
191
if (cygpath --version) >/dev/null 2>/dev/null; then
192
CYGPATH_W='cygpath -w'
197
AC_SUBST([CYGPATH_W])
199
# Define the identity of the package.
200
dnl Distinguish between old-style and new-style calls.
202
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
203
AC_SUBST([PACKAGE], [$1])dnl
204
AC_SUBST([VERSION], [$2])],
205
[_AM_SET_OPTIONS([$1])dnl
206
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
207
m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
208
[m4_fatal([AC_INIT should be called with package and version arguments])])dnl
209
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
210
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
212
_AM_IF_OPTION([no-define],,
213
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
214
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
216
# Some tools Automake needs.
217
AC_REQUIRE([AM_SANITY_CHECK])dnl
218
AC_REQUIRE([AC_ARG_PROGRAM])dnl
219
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
220
AM_MISSING_PROG(AUTOCONF, autoconf)
221
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
222
AM_MISSING_PROG(AUTOHEADER, autoheader)
223
AM_MISSING_PROG(MAKEINFO, makeinfo)
224
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
225
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
226
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
227
# We need awk for the "check" target. The system "awk" is bad on
229
AC_REQUIRE([AC_PROG_AWK])dnl
230
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
231
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
232
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
233
[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
234
[_AM_PROG_TAR([v7])])])
235
_AM_IF_OPTION([no-dependencies],,
236
[AC_PROVIDE_IFELSE([AC_PROG_CC],
237
[_AM_DEPENDENCIES(CC)],
238
[define([AC_PROG_CC],
239
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
240
AC_PROVIDE_IFELSE([AC_PROG_CXX],
241
[_AM_DEPENDENCIES(CXX)],
242
[define([AC_PROG_CXX],
243
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
244
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
245
[_AM_DEPENDENCIES(OBJC)],
246
[define([AC_PROG_OBJC],
247
defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
249
_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
250
dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
251
dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
252
dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
253
AC_CONFIG_COMMANDS_PRE(dnl
254
[m4_provide_if([_AM_COMPILER_EXEEXT],
255
[AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
258
dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
259
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
260
dnl mangled by Autoconf and run in a shell conditional statement.
261
m4_define([_AC_COMPILER_EXEEXT],
262
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
265
# When config.status generates a header, we must update the stamp-h file.
266
# This file resides in the same directory as the config header
267
# that is generated. The stamp files are numbered to have different names.
269
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
270
# loop where config.status creates the headers, so we can generate
271
# our stamp files there.
272
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
273
[# Compute $1's index in $config_headers.
276
for _am_header in $config_headers :; do
278
$_am_arg | $_am_arg:* )
281
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
284
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
286
# Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
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.
294
# Define $install_sh.
295
AC_DEFUN([AM_PROG_INSTALL_SH],
296
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
297
if test x"${install_sh}" != xset; then
300
install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
302
install_sh="\${SHELL} $am_aux_dir/install-sh"
305
AC_SUBST(install_sh)])
307
# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
309
# This file is free software; the Free Software Foundation
310
# gives unlimited permission to copy and/or distribute it,
311
# with or without modifications, as long as this notice is preserved.
315
# Check whether the underlying file-system supports filenames
316
# with a leading dot. For instance MS-DOS doesn't.
317
AC_DEFUN([AM_SET_LEADING_DOT],
318
[rm -rf .tst 2>/dev/null
319
mkdir .tst 2>/dev/null
320
if test -d .tst; then
325
rmdir .tst 2>/dev/null
326
AC_SUBST([am__leading_dot])])
328
# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
331
# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
332
# Free Software Foundation, Inc.
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.
340
# AM_MAINTAINER_MODE([DEFAULT-MODE])
341
# ----------------------------------
342
# Control maintainer-specific portions of Makefiles.
343
# Default is to disable them, unless `enable' is passed literally.
344
# For symmetry, `disable' may be passed as well. Anyway, the user
345
# can override the default with the --enable/--disable switch.
346
AC_DEFUN([AM_MAINTAINER_MODE],
347
[m4_case(m4_default([$1], [disable]),
348
[enable], [m4_define([am_maintainer_other], [disable])],
349
[disable], [m4_define([am_maintainer_other], [enable])],
350
[m4_define([am_maintainer_other], [enable])
351
m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
352
AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
353
dnl maintainer-mode's default is 'disable' unless 'enable' is passed
354
AC_ARG_ENABLE([maintainer-mode],
355
[ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
356
(and sometimes confusing) to the casual installer],
357
[USE_MAINTAINER_MODE=$enableval],
358
[USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
359
AC_MSG_RESULT([$USE_MAINTAINER_MODE])
360
AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
361
MAINT=$MAINTAINER_MODE_TRUE
366
AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
368
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
370
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
371
# Free Software Foundation, Inc.
373
# This file is free software; the Free Software Foundation
374
# gives unlimited permission to copy and/or distribute it,
375
# with or without modifications, as long as this notice is preserved.
379
# AM_MISSING_PROG(NAME, PROGRAM)
380
# ------------------------------
381
AC_DEFUN([AM_MISSING_PROG],
382
[AC_REQUIRE([AM_MISSING_HAS_RUN])
383
$1=${$1-"${am_missing_run}$2"}
389
# Define MISSING if not defined so far and test if it supports --run.
390
# If it does, set am_missing_run to use it, otherwise, to nothing.
391
AC_DEFUN([AM_MISSING_HAS_RUN],
392
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
393
AC_REQUIRE_AUX_FILE([missing])dnl
394
if test x"${MISSING+set}" != xset; then
397
MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
399
MISSING="\${SHELL} $am_aux_dir/missing" ;;
402
# Use eval to expand $SHELL
403
if eval "$MISSING --run true"; then
404
am_missing_run="$MISSING --run "
407
AC_MSG_WARN([`missing' script is too old or missing])
411
# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
413
# This file is free software; the Free Software Foundation
414
# gives unlimited permission to copy and/or distribute it,
415
# with or without modifications, as long as this notice is preserved.
419
# Check for `mkdir -p'.
420
AC_DEFUN([AM_PROG_MKDIR_P],
421
[AC_PREREQ([2.60])dnl
422
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
423
dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
424
dnl while keeping a definition of mkdir_p for backward compatibility.
425
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
426
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
427
dnl Makefile.ins that do not define MKDIR_P, so we do our own
428
dnl adjustment using top_builddir (which is defined more often than
430
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
432
[[\\/$]]* | ?:[[\\/]]*) ;;
433
*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
437
# Helper functions for option handling. -*- Autoconf -*-
439
# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
441
# This file is free software; the Free Software Foundation
442
# gives unlimited permission to copy and/or distribute it,
443
# with or without modifications, as long as this notice is preserved.
447
# _AM_MANGLE_OPTION(NAME)
448
# -----------------------
449
AC_DEFUN([_AM_MANGLE_OPTION],
450
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
452
# _AM_SET_OPTION(NAME)
453
# ------------------------------
454
# Set option NAME. Presently that only means defining a flag for this option.
455
AC_DEFUN([_AM_SET_OPTION],
456
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
458
# _AM_SET_OPTIONS(OPTIONS)
459
# ----------------------------------
460
# OPTIONS is a space-separated list of Automake options.
461
AC_DEFUN([_AM_SET_OPTIONS],
462
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
464
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
465
# -------------------------------------------
466
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
467
AC_DEFUN([_AM_IF_OPTION],
468
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
470
# Check to make sure that the build environment is sane. -*- Autoconf -*-
472
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
473
# Free Software Foundation, Inc.
475
# This file is free software; the Free Software Foundation
476
# gives unlimited permission to copy and/or distribute it,
477
# with or without modifications, as long as this notice is preserved.
483
AC_DEFUN([AM_SANITY_CHECK],
484
[AC_MSG_CHECKING([whether build environment is sane])
487
echo timestamp > conftest.file
488
# Reject unsafe characters in $srcdir or the absolute working directory
489
# name. Accept space and tab only in the latter.
493
*[[\\\"\#\$\&\'\`$am_lf]]*)
494
AC_MSG_ERROR([unsafe absolute working directory name]);;
497
*[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
498
AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
501
# Do `set' in a subshell so we don't clobber the current shell's
502
# arguments. Must try -L first in case configure is actually a
503
# symlink; some systems play weird games with the mod time of symlinks
504
# (eg FreeBSD returns the mod time of the symlink's containing
507
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
508
if test "$[*]" = "X"; then
510
set X `ls -t "$srcdir/configure" conftest.file`
513
if test "$[*]" != "X $srcdir/configure conftest.file" \
514
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
516
# If neither matched, then we have a broken ls. This can happen
517
# if, for instance, CONFIG_SHELL is bash and it inherits a
518
# broken ls alias from the environment. This has actually
519
# happened. Such a system could not be considered "sane".
520
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
521
alias in your environment])
524
test "$[2]" = conftest.file
530
AC_MSG_ERROR([newly created file is older than distributed files!
531
Check your system clock])
535
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
537
# This file is free software; the Free Software Foundation
538
# gives unlimited permission to copy and/or distribute it,
539
# with or without modifications, as long as this notice is preserved.
541
# AM_PROG_INSTALL_STRIP
542
# ---------------------
543
# One issue with vendor `install' (even GNU) is that you can't
544
# specify the program used to strip binaries. This is especially
545
# annoying in cross-compiling environments, where the build's strip
546
# is unlikely to handle the host's binaries.
547
# Fortunately install-sh will honor a STRIPPROG variable, so we
548
# always use install-sh in `make install-strip', and initialize
549
# STRIPPROG with the value of the STRIP variable (set by the user).
550
AC_DEFUN([AM_PROG_INSTALL_STRIP],
551
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
552
# Installed binaries are usually stripped using `strip' when the user
553
# run `make install-strip'. However `strip' might not be the right
554
# tool to use in cross-compilation environments, therefore Automake
555
# will honor the `STRIP' environment variable to overrule this program.
556
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
557
if test "$cross_compiling" != no; then
558
AC_CHECK_TOOL([STRIP], [strip], :)
560
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
561
AC_SUBST([INSTALL_STRIP_PROGRAM])])
563
# Copyright (C) 2006, 2008 Free Software Foundation, Inc.
565
# This file is free software; the Free Software Foundation
566
# gives unlimited permission to copy and/or distribute it,
567
# with or without modifications, as long as this notice is preserved.
571
# _AM_SUBST_NOTMAKE(VARIABLE)
572
# ---------------------------
573
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
574
# This macro is traced by Automake.
575
AC_DEFUN([_AM_SUBST_NOTMAKE])
577
# AM_SUBST_NOTMAKE(VARIABLE)
578
# ---------------------------
579
# Public sister of _AM_SUBST_NOTMAKE.
580
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
582
# Check how to create a tarball. -*- Autoconf -*-
584
# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
586
# This file is free software; the Free Software Foundation
587
# gives unlimited permission to copy and/or distribute it,
588
# with or without modifications, as long as this notice is preserved.
592
# _AM_PROG_TAR(FORMAT)
593
# --------------------
594
# Check how to create a tarball in format FORMAT.
595
# FORMAT should be one of `v7', `ustar', or `pax'.
597
# Substitute a variable $(am__tar) that is a command
598
# writing to stdout a FORMAT-tarball containing the directory
600
# tardir=directory && $(am__tar) > result.tar
602
# Substitute a variable $(am__untar) that extract such
603
# a tarball read from stdin.
604
# $(am__untar) < result.tar
605
AC_DEFUN([_AM_PROG_TAR],
606
[# Always define AMTAR for backward compatibility.
607
AM_MISSING_PROG([AMTAR], [tar])
609
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
610
[m4_case([$1], [ustar],, [pax],,
611
[m4_fatal([Unknown tar format])])
612
AC_MSG_CHECKING([how to create a $1 tar archive])
613
# Loop over all known methods to create a tar archive until one works.
614
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
615
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
616
# Do not fold the above two line into one, because Tru64 sh and
617
# Solaris sh will not grok spaces in the rhs of `-'.
618
for _am_tool in $_am_tools
622
for _am_tar in tar gnutar gtar;
624
AM_RUN_LOG([$_am_tar --version]) && break
626
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
627
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
628
am__untar="$_am_tar -xf -"
631
# Must skip GNU tar: if it does not support --format= it doesn't create
632
# ustar tarball either.
633
(tar --version) >/dev/null 2>&1 && continue
634
am__tar='tar chf - "$$tardir"'
635
am__tar_='tar chf - "$tardir"'
639
am__tar='pax -L -x $1 -w "$$tardir"'
640
am__tar_='pax -L -x $1 -w "$tardir"'
644
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
645
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
646
am__untar='cpio -i -H $1 -d'
655
# If the value was cached, stop now. We just wanted to have am__tar
657
test -n "${am_cv_prog_tar_$1}" && break
659
# tar/untar a dummy directory, and stop if the command works
662
echo GrepMe > conftest.dir/file
663
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
665
if test -s conftest.tar; then
666
AM_RUN_LOG([$am__untar <conftest.tar])
667
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
672
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
673
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
675
AC_SUBST([am__untar])
added
removed
source/auxdir/auxsub/aclocal.m4
