1
# generated automatically by aclocal 1.11 -*- 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]), [2.63],,
17
[m4_warning([this file was generated for autoconf 2.63.
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], [],
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])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
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
148
# Free Software Foundation, Inc.
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.
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...
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.
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
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=])
186
AC_CACHE_CHECK([dependency style of $depcc],
187
[am_cv_$1_dependencies_compiler_type],
188
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
189
# We make a subdir and do the tests there. Otherwise we can end up
190
# making bogus files that we don't know about and never remove. For
191
# instance it was reported that on HP-UX the gcc test will end up
192
# making a dummy file named `D' -- because `-MD' means `put the output
195
# Copy depcomp to subdir because otherwise we won't find it if we're
196
# using a relative directory.
197
cp "$am_depcomp" conftest.dir
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
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`
213
[case " $depcc " in #(
214
*\ -arch\ *\ -arch\ *) am__universal=true ;;
217
[case " $depcc " in #(
218
*\ -arch\ *\ -arch\ *) am__universal=true ;;
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.
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.
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$i.h
236
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
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 $am__obj"
246
# This depmode causes a compiler race in universal mode.
247
test "$am__universal" = false || continue
250
# after this tag, mechanisms are not by side-effect, so they'll
251
# only be used when explicitly requested
252
if test "x$enable_dependency_tracking" = xyes; then
258
msvisualcpp | msvcmsys)
259
# This compiler won't grok `-c -o', but also, the minuso test has
260
# not run yet. These depmodes are late enough in the game, and
261
# so weak that their functioning should not be impacted.
262
am__obj=conftest.${OBJEXT-o}
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
294
am_cv_$1_dependencies_compiler_type=none
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_$1_dependencies_compiler_type" = gcc3])
306
# Choose a directory name for dependency files.
307
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
308
AC_DEFUN([AM_SET_DEPDIR],
309
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
310
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
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"
324
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
325
AC_SUBST([AMDEPBACKSLASH])dnl
326
_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
329
# Generate code to set up dependency tracking. -*- Autoconf -*-
331
# Copyright (C) 1999, 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_OUTPUT_DEPENDENCY_COMMANDS
341
# ------------------------------
342
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
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 $CONFIG_FILES ;;
354
# Strip MF so we end up with the name of the file.
355
mf=`echo "$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("$mf")`
368
# Extract the definition of DEPDIR, am__include, and am__quote
369
# from the Makefile without running `make'.
370
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$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 $(DEPDIR) to its actual value in the
381
for file in `sed -n "
382
s/^$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"
393
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
396
# AM_OUTPUT_DEPENDENCY_COMMANDS
397
# -----------------------------
398
# This macro should only be invoked once -- use via AC_REQUIRE.
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="$ac_aux_dir"])
409
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
410
# Free Software Foundation, Inc.
412
# This file is free software; the Free Software Foundation
413
# gives unlimited permission to copy and/or distribute it,
414
# with or without modifications, as long as this notice is preserved.
418
# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
419
AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
421
# Do all the work for Automake. -*- Autoconf -*-
423
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
424
# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
426
# This file is free software; the Free Software Foundation
427
# gives unlimited permission to copy and/or distribute it,
428
# with or without modifications, as long as this notice is preserved.
432
# This macro actually does too much. Some checks are only needed if
433
# your package does certain things. But this isn't really a big deal.
435
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
436
# AM_INIT_AUTOMAKE([OPTIONS])
437
# -----------------------------------------------
438
# The call with PACKAGE and VERSION arguments is the old style
439
# call (pre autoconf-2.50), which is being phased out. PACKAGE
440
# and VERSION should now be passed to AC_INIT and removed from
441
# the call to AM_INIT_AUTOMAKE.
442
# We support both call styles for the transition. After
443
# the next Automake release, Autoconf can make the AC_INIT
444
# arguments mandatory, and then we can depend on a new Autoconf
445
# release and drop the old call support.
446
AC_DEFUN([AM_INIT_AUTOMAKE],
447
[AC_PREREQ([2.62])dnl
448
dnl Autoconf wants to disallow AM_ names. We explicitly allow
449
dnl the ones we care about.
450
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
451
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
452
AC_REQUIRE([AC_PROG_INSTALL])dnl
453
if test "`cd $srcdir && pwd`" != "`pwd`"; then
454
# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
455
# is not polluted with repeated "-I."
456
AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
457
# test to see if srcdir already configured
458
if test -f $srcdir/config.status; then
459
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
463
# test whether we have cygpath
464
if test -z "$CYGPATH_W"; then
465
if (cygpath --version) >/dev/null 2>/dev/null; then
466
CYGPATH_W='cygpath -w'
471
AC_SUBST([CYGPATH_W])
473
# Define the identity of the package.
474
dnl Distinguish between old-style and new-style calls.
476
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
477
AC_SUBST([PACKAGE], [$1])dnl
478
AC_SUBST([VERSION], [$2])],
479
[_AM_SET_OPTIONS([$1])dnl
480
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
481
m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
482
[m4_fatal([AC_INIT should be called with package and version arguments])])dnl
483
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
484
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
486
_AM_IF_OPTION([no-define],,
487
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
488
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
490
# Some tools Automake needs.
491
AC_REQUIRE([AM_SANITY_CHECK])dnl
492
AC_REQUIRE([AC_ARG_PROGRAM])dnl
493
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
494
AM_MISSING_PROG(AUTOCONF, autoconf)
495
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
496
AM_MISSING_PROG(AUTOHEADER, autoheader)
497
AM_MISSING_PROG(MAKEINFO, makeinfo)
498
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
499
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
500
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
501
# We need awk for the "check" target. The system "awk" is bad on
503
AC_REQUIRE([AC_PROG_AWK])dnl
504
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
505
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
506
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
507
[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
508
[_AM_PROG_TAR([v7])])])
509
_AM_IF_OPTION([no-dependencies],,
510
[AC_PROVIDE_IFELSE([AC_PROG_CC],
511
[_AM_DEPENDENCIES(CC)],
512
[define([AC_PROG_CC],
513
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
514
AC_PROVIDE_IFELSE([AC_PROG_CXX],
515
[_AM_DEPENDENCIES(CXX)],
516
[define([AC_PROG_CXX],
517
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
518
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
519
[_AM_DEPENDENCIES(OBJC)],
520
[define([AC_PROG_OBJC],
521
defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
523
_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
524
dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
525
dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
526
dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
527
AC_CONFIG_COMMANDS_PRE(dnl
528
[m4_provide_if([_AM_COMPILER_EXEEXT],
529
[AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
532
dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
533
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
534
dnl mangled by Autoconf and run in a shell conditional statement.
535
m4_define([_AC_COMPILER_EXEEXT],
536
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
539
# When config.status generates a header, we must update the stamp-h file.
540
# This file resides in the same directory as the config header
541
# that is generated. The stamp files are numbered to have different names.
543
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
544
# loop where config.status creates the headers, so we can generate
545
# our stamp files there.
546
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
547
[# Compute $1's index in $config_headers.
550
for _am_header in $config_headers :; do
552
$_am_arg | $_am_arg:* )
555
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
558
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
560
# Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
562
# This file is free software; the Free Software Foundation
563
# gives unlimited permission to copy and/or distribute it,
564
# with or without modifications, as long as this notice is preserved.
568
# Define $install_sh.
569
AC_DEFUN([AM_PROG_INSTALL_SH],
570
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
571
if test x"${install_sh}" != xset; then
574
install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
576
install_sh="\${SHELL} $am_aux_dir/install-sh"
579
AC_SUBST(install_sh)])
581
# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
583
# This file is free software; the Free Software Foundation
584
# gives unlimited permission to copy and/or distribute it,
585
# with or without modifications, as long as this notice is preserved.
589
# Check whether the underlying file-system supports filenames
590
# with a leading dot. For instance MS-DOS doesn't.
591
AC_DEFUN([AM_SET_LEADING_DOT],
592
[rm -rf .tst 2>/dev/null
593
mkdir .tst 2>/dev/null
594
if test -d .tst; then
599
rmdir .tst 2>/dev/null
600
AC_SUBST([am__leading_dot])])
602
# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
605
# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
606
# Free Software Foundation, Inc.
608
# This file is free software; the Free Software Foundation
609
# gives unlimited permission to copy and/or distribute it,
610
# with or without modifications, as long as this notice is preserved.
614
# AM_MAINTAINER_MODE([DEFAULT-MODE])
615
# ----------------------------------
616
# Control maintainer-specific portions of Makefiles.
617
# Default is to disable them, unless `enable' is passed literally.
618
# For symmetry, `disable' may be passed as well. Anyway, the user
619
# can override the default with the --enable/--disable switch.
620
AC_DEFUN([AM_MAINTAINER_MODE],
621
[m4_case(m4_default([$1], [disable]),
622
[enable], [m4_define([am_maintainer_other], [disable])],
623
[disable], [m4_define([am_maintainer_other], [enable])],
624
[m4_define([am_maintainer_other], [enable])
625
m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
626
AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
627
dnl maintainer-mode's default is 'disable' unless 'enable' is passed
628
AC_ARG_ENABLE([maintainer-mode],
629
[ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
630
(and sometimes confusing) to the casual installer],
631
[USE_MAINTAINER_MODE=$enableval],
632
[USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
633
AC_MSG_RESULT([$USE_MAINTAINER_MODE])
634
AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
635
MAINT=$MAINTAINER_MODE_TRUE
640
AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
642
# Check to see how 'make' treats includes. -*- Autoconf -*-
644
# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
646
# This file is free software; the Free Software Foundation
647
# gives unlimited permission to copy and/or distribute it,
648
# with or without modifications, as long as this notice is preserved.
654
# Check to see how make treats includes.
655
AC_DEFUN([AM_MAKE_INCLUDE],
656
[am_make=${MAKE-make}
657
cat > confinc << 'END'
659
@echo this is the am__doit target
662
# If we don't find an include directive, just comment out the code.
663
AC_MSG_CHECKING([for style of include used by $am_make])
667
# First try GNU make style include.
668
echo "include confinc" > confmf
669
# Ignore all kinds of additional output from `make'.
670
case `$am_make -s -f confmf 2> /dev/null` in #(
671
*the\ am__doit\ target*)
677
# Now try BSD make style include.
678
if test "$am__include" = "#"; then
679
echo '.include "confinc"' > confmf
680
case `$am_make -s -f confmf 2> /dev/null` in #(
681
*the\ am__doit\ target*)
688
AC_SUBST([am__include])
689
AC_SUBST([am__quote])
690
AC_MSG_RESULT([$_am_result])
694
# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
695
# Free Software Foundation, Inc.
697
# This file is free software; the Free Software Foundation
698
# gives unlimited permission to copy and/or distribute it,
699
# with or without modifications, as long as this notice is preserved.
705
# Like AC_PROG_CC_C_O, but changed for automake.
706
AC_DEFUN([AM_PROG_CC_C_O],
707
[AC_REQUIRE([AC_PROG_CC_C_O])dnl
708
AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
709
AC_REQUIRE_AUX_FILE([compile])dnl
710
# FIXME: we rely on the cache variable name because
711
# there is no other way.
713
am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
714
eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
715
if test "$am_t" != yes; then
716
# Losing compiler, so override with the script.
717
# FIXME: It is wrong to rewrite CC.
718
# But if we don't then we get into trouble of one sort or another.
719
# A longer-term fix would be to have automake use am__CC in this case,
720
# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
721
CC="$am_aux_dir/compile $CC"
723
dnl Make sure AC_PROG_CC is never called again, or it will override our
725
m4_define([AC_PROG_CC],
726
[m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
729
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
731
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
732
# Free Software Foundation, Inc.
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.
740
# AM_MISSING_PROG(NAME, PROGRAM)
741
# ------------------------------
742
AC_DEFUN([AM_MISSING_PROG],
743
[AC_REQUIRE([AM_MISSING_HAS_RUN])
744
$1=${$1-"${am_missing_run}$2"}
750
# Define MISSING if not defined so far and test if it supports --run.
751
# If it does, set am_missing_run to use it, otherwise, to nothing.
752
AC_DEFUN([AM_MISSING_HAS_RUN],
753
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
754
AC_REQUIRE_AUX_FILE([missing])dnl
755
if test x"${MISSING+set}" != xset; then
758
MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
760
MISSING="\${SHELL} $am_aux_dir/missing" ;;
763
# Use eval to expand $SHELL
764
if eval "$MISSING --run true"; then
765
am_missing_run="$MISSING --run "
768
AC_MSG_WARN([`missing' script is too old or missing])
772
# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
774
# This file is free software; the Free Software Foundation
775
# gives unlimited permission to copy and/or distribute it,
776
# with or without modifications, as long as this notice is preserved.
780
# Check for `mkdir -p'.
781
AC_DEFUN([AM_PROG_MKDIR_P],
782
[AC_PREREQ([2.60])dnl
783
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
784
dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
785
dnl while keeping a definition of mkdir_p for backward compatibility.
786
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
787
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
788
dnl Makefile.ins that do not define MKDIR_P, so we do our own
789
dnl adjustment using top_builddir (which is defined more often than
791
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
793
[[\\/$]]* | ?:[[\\/]]*) ;;
794
*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
798
# Helper functions for option handling. -*- Autoconf -*-
800
# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
802
# This file is free software; the Free Software Foundation
803
# gives unlimited permission to copy and/or distribute it,
804
# with or without modifications, as long as this notice is preserved.
808
# _AM_MANGLE_OPTION(NAME)
809
# -----------------------
810
AC_DEFUN([_AM_MANGLE_OPTION],
811
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
813
# _AM_SET_OPTION(NAME)
814
# ------------------------------
815
# Set option NAME. Presently that only means defining a flag for this option.
816
AC_DEFUN([_AM_SET_OPTION],
817
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
819
# _AM_SET_OPTIONS(OPTIONS)
820
# ----------------------------------
821
# OPTIONS is a space-separated list of Automake options.
822
AC_DEFUN([_AM_SET_OPTIONS],
823
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
825
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
826
# -------------------------------------------
827
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
828
AC_DEFUN([_AM_IF_OPTION],
829
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
831
# Check to make sure that the build environment is sane. -*- Autoconf -*-
833
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
834
# Free Software Foundation, Inc.
836
# This file is free software; the Free Software Foundation
837
# gives unlimited permission to copy and/or distribute it,
838
# with or without modifications, as long as this notice is preserved.
844
AC_DEFUN([AM_SANITY_CHECK],
845
[AC_MSG_CHECKING([whether build environment is sane])
848
echo timestamp > conftest.file
849
# Reject unsafe characters in $srcdir or the absolute working directory
850
# name. Accept space and tab only in the latter.
854
*[[\\\"\#\$\&\'\`$am_lf]]*)
855
AC_MSG_ERROR([unsafe absolute working directory name]);;
858
*[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
859
AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
862
# Do `set' in a subshell so we don't clobber the current shell's
863
# arguments. Must try -L first in case configure is actually a
864
# symlink; some systems play weird games with the mod time of symlinks
865
# (eg FreeBSD returns the mod time of the symlink's containing
868
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
869
if test "$[*]" = "X"; then
871
set X `ls -t "$srcdir/configure" conftest.file`
874
if test "$[*]" != "X $srcdir/configure conftest.file" \
875
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
877
# If neither matched, then we have a broken ls. This can happen
878
# if, for instance, CONFIG_SHELL is bash and it inherits a
879
# broken ls alias from the environment. This has actually
880
# happened. Such a system could not be considered "sane".
881
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
882
alias in your environment])
885
test "$[2]" = conftest.file
891
AC_MSG_ERROR([newly created file is older than distributed files!
892
Check your system clock])
896
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
898
# This file is free software; the Free Software Foundation
899
# gives unlimited permission to copy and/or distribute it,
900
# with or without modifications, as long as this notice is preserved.
902
# AM_PROG_INSTALL_STRIP
903
# ---------------------
904
# One issue with vendor `install' (even GNU) is that you can't
905
# specify the program used to strip binaries. This is especially
906
# annoying in cross-compiling environments, where the build's strip
907
# is unlikely to handle the host's binaries.
908
# Fortunately install-sh will honor a STRIPPROG variable, so we
909
# always use install-sh in `make install-strip', and initialize
910
# STRIPPROG with the value of the STRIP variable (set by the user).
911
AC_DEFUN([AM_PROG_INSTALL_STRIP],
912
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
913
# Installed binaries are usually stripped using `strip' when the user
914
# run `make install-strip'. However `strip' might not be the right
915
# tool to use in cross-compilation environments, therefore Automake
916
# will honor the `STRIP' environment variable to overrule this program.
917
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
918
if test "$cross_compiling" != no; then
919
AC_CHECK_TOOL([STRIP], [strip], :)
921
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
922
AC_SUBST([INSTALL_STRIP_PROGRAM])])
924
# Copyright (C) 2006, 2008 Free Software Foundation, Inc.
926
# This file is free software; the Free Software Foundation
927
# gives unlimited permission to copy and/or distribute it,
928
# with or without modifications, as long as this notice is preserved.
932
# _AM_SUBST_NOTMAKE(VARIABLE)
933
# ---------------------------
934
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
935
# This macro is traced by Automake.
936
AC_DEFUN([_AM_SUBST_NOTMAKE])
938
# AM_SUBST_NOTMAKE(VARIABLE)
939
# ---------------------------
940
# Public sister of _AM_SUBST_NOTMAKE.
941
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
943
# Check how to create a tarball. -*- Autoconf -*-
945
# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
947
# This file is free software; the Free Software Foundation
948
# gives unlimited permission to copy and/or distribute it,
949
# with or without modifications, as long as this notice is preserved.
953
# _AM_PROG_TAR(FORMAT)
954
# --------------------
955
# Check how to create a tarball in format FORMAT.
956
# FORMAT should be one of `v7', `ustar', or `pax'.
958
# Substitute a variable $(am__tar) that is a command
959
# writing to stdout a FORMAT-tarball containing the directory
961
# tardir=directory && $(am__tar) > result.tar
963
# Substitute a variable $(am__untar) that extract such
964
# a tarball read from stdin.
965
# $(am__untar) < result.tar
966
AC_DEFUN([_AM_PROG_TAR],
967
[# Always define AMTAR for backward compatibility.
968
AM_MISSING_PROG([AMTAR], [tar])
970
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
971
[m4_case([$1], [ustar],, [pax],,
972
[m4_fatal([Unknown tar format])])
973
AC_MSG_CHECKING([how to create a $1 tar archive])
974
# Loop over all known methods to create a tar archive until one works.
975
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
976
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
977
# Do not fold the above two line into one, because Tru64 sh and
978
# Solaris sh will not grok spaces in the rhs of `-'.
979
for _am_tool in $_am_tools
983
for _am_tar in tar gnutar gtar;
985
AM_RUN_LOG([$_am_tar --version]) && break
987
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
988
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
989
am__untar="$_am_tar -xf -"
992
# Must skip GNU tar: if it does not support --format= it doesn't create
993
# ustar tarball either.
994
(tar --version) >/dev/null 2>&1 && continue
995
am__tar='tar chf - "$$tardir"'
996
am__tar_='tar chf - "$tardir"'
1000
am__tar='pax -L -x $1 -w "$$tardir"'
1001
am__tar_='pax -L -x $1 -w "$tardir"'
1005
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1006
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1007
am__untar='cpio -i -H $1 -d'
1016
# If the value was cached, stop now. We just wanted to have am__tar
1017
# and am__untar set.
1018
test -n "${am_cv_prog_tar_$1}" && break
1020
# tar/untar a dummy directory, and stop if the command works
1023
echo GrepMe > conftest.dir/file
1024
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1026
if test -s conftest.tar; then
1027
AM_RUN_LOG([$am__untar <conftest.tar])
1028
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1033
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1034
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1036
AC_SUBST([am__untar])
1039
m4_include([m4/cho-kpse.m4])
1040
m4_include([m4/cho-libs.m4])
1041
m4_include([m4/maw-time.m4])
added
removed
texk/dvipdfmx/dvipdfmx-20120420/aclocal.m4
