source: aclocal.m4@ 51b73452

ADT aaron-thesis arm-eh ast-experimental cleanup-dtors ctor deferred_resn demangler enum forall-pointer-decay gc_noraii jacob/cs343-translation jenkins-sandbox memory new-ast new-ast-unique-expr new-env no_list persistent-indexer pthread-emulation qualifiedEnum resolv-new string with_gc
Last change on this file since 51b73452 was 51b73452, checked in by Peter A. Buhr <pabuhr@…>, 11 years ago

initial commit
  • Property mode set to 100644
File size: 31.2 KB
Line 
1# aclocal.m4 generated automatically by aclocal 1.6.3 -*- Autoconf -*-
2
3# Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
4# 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# Do all the work for Automake. -*- Autoconf -*-
15
16# This macro actually does too much some checks are only needed if
17# your package does certain things. But this isn't really a big deal.
18
19# Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
20# Free Software Foundation, Inc.
21
22# This program is free software; you can redistribute it and/or modify
23# it under the terms of the GNU General Public License as published by
24# the Free Software Foundation; either version 2, or (at your option)
25# any later version.
26
27# This program is distributed in the hope that it will be useful,
28# but WITHOUT ANY WARRANTY; without even the implied warranty of
29# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
30# GNU General Public License for more details.
31
32# You should have received a copy of the GNU General Public License
33# along with this program; if not, write to the Free Software
34# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
35# 02111-1307, USA.
36
37# serial 8
38
39# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
40# written in clear, in which case automake, when reading aclocal.m4,
41# will think it sees a *use*, and therefore will trigger all it's
42# C support machinery. Also note that it means that autoscan, seeing
43# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
44
45
46AC_PREREQ([2.52])
47
48# Autoconf 2.50 wants to disallow AM_ names. We explicitly allow
49# the ones we care about.
50m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
51
52# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
53# AM_INIT_AUTOMAKE([OPTIONS])
54# -----------------------------------------------
55# The call with PACKAGE and VERSION arguments is the old style
56# call (pre autoconf-2.50), which is being phased out. PACKAGE
57# and VERSION should now be passed to AC_INIT and removed from
58# the call to AM_INIT_AUTOMAKE.
59# We support both call styles for the transition. After
60# the next Automake release, Autoconf can make the AC_INIT
61# arguments mandatory, and then we can depend on a new Autoconf
62# release and drop the old call support.
63AC_DEFUN([AM_INIT_AUTOMAKE],
64[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
65 AC_REQUIRE([AC_PROG_INSTALL])dnl
66# test to see if srcdir already configured
67if test "`cd $srcdir && pwd`" != "`pwd`" &&
68 test -f $srcdir/config.status; then
69 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
70fi
71
72# Define the identity of the package.
73dnl Distinguish between old-style and new-style calls.
74m4_ifval([$2],
75[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
76 AC_SUBST([PACKAGE], [$1])dnl
77 AC_SUBST([VERSION], [$2])],
78[_AM_SET_OPTIONS([$1])dnl
79 AC_SUBST([PACKAGE], [AC_PACKAGE_TARNAME])dnl
80 AC_SUBST([VERSION], [AC_PACKAGE_VERSION])])dnl
81
82_AM_IF_OPTION([no-define],,
83[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
84 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
85
86# Some tools Automake needs.
87AC_REQUIRE([AM_SANITY_CHECK])dnl
88AC_REQUIRE([AC_ARG_PROGRAM])dnl
89AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
90AM_MISSING_PROG(AUTOCONF, autoconf)
91AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
92AM_MISSING_PROG(AUTOHEADER, autoheader)
93AM_MISSING_PROG(MAKEINFO, makeinfo)
94AM_MISSING_PROG(AMTAR, tar)
95AM_PROG_INSTALL_SH
96AM_PROG_INSTALL_STRIP
97# We need awk for the "check" target. The system "awk" is bad on
98# some platforms.
99AC_REQUIRE([AC_PROG_AWK])dnl
100AC_REQUIRE([AC_PROG_MAKE_SET])dnl
101
102_AM_IF_OPTION([no-dependencies],,
103[AC_PROVIDE_IFELSE([AC_PROG_][CC],
104 [_AM_DEPENDENCIES(CC)],
105 [define([AC_PROG_][CC],
106 defn([AC_PROG_][CC])[_AM_DEPENDENCIES(CC)])])dnl
107AC_PROVIDE_IFELSE([AC_PROG_][CXX],
108 [_AM_DEPENDENCIES(CXX)],
109 [define([AC_PROG_][CXX],
110 defn([AC_PROG_][CXX])[_AM_DEPENDENCIES(CXX)])])dnl
111])
112])
113
114# Copyright 2002 Free Software Foundation, Inc.
115
116# This program is free software; you can redistribute it and/or modify
117# it under the terms of the GNU General Public License as published by
118# the Free Software Foundation; either version 2, or (at your option)
119# any later version.
120
121# This program is distributed in the hope that it will be useful,
122# but WITHOUT ANY WARRANTY; without even the implied warranty of
123# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
124# GNU General Public License for more details.
125
126# You should have received a copy of the GNU General Public License
127# along with this program; if not, write to the Free Software
128# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
129
130# AM_AUTOMAKE_VERSION(VERSION)
131# ----------------------------
132# Automake X.Y traces this macro to ensure aclocal.m4 has been
133# generated from the m4 files accompanying Automake X.Y.
134AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.6"])
135
136# AM_SET_CURRENT_AUTOMAKE_VERSION
137# -------------------------------
138# Call AM_AUTOMAKE_VERSION so it can be traced.
139# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
140AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
141 [AM_AUTOMAKE_VERSION([1.6.3])])
142
143# Helper functions for option handling. -*- Autoconf -*-
144
145# Copyright 2001, 2002 Free Software Foundation, Inc.
146
147# This program is free software; you can redistribute it and/or modify
148# it under the terms of the GNU General Public License as published by
149# the Free Software Foundation; either version 2, or (at your option)
150# any later version.
151
152# This program is distributed in the hope that it will be useful,
153# but WITHOUT ANY WARRANTY; without even the implied warranty of
154# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
155# GNU General Public License for more details.
156
157# You should have received a copy of the GNU General Public License
158# along with this program; if not, write to the Free Software
159# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
160# 02111-1307, USA.
161
162# serial 2
163
164# _AM_MANGLE_OPTION(NAME)
165# -----------------------
166AC_DEFUN([_AM_MANGLE_OPTION],
167[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
168
169# _AM_SET_OPTION(NAME)
170# ------------------------------
171# Set option NAME. Presently that only means defining a flag for this option.
172AC_DEFUN([_AM_SET_OPTION],
173[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
174
175# _AM_SET_OPTIONS(OPTIONS)
176# ----------------------------------
177# OPTIONS is a space-separated list of Automake options.
178AC_DEFUN([_AM_SET_OPTIONS],
179[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
180
181# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
182# -------------------------------------------
183# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
184AC_DEFUN([_AM_IF_OPTION],
185[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
186
187#
188# Check to make sure that the build environment is sane.
189#
190
191# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
192
193# This program is free software; you can redistribute it and/or modify
194# it under the terms of the GNU General Public License as published by
195# the Free Software Foundation; either version 2, or (at your option)
196# any later version.
197
198# This program is distributed in the hope that it will be useful,
199# but WITHOUT ANY WARRANTY; without even the implied warranty of
200# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
201# GNU General Public License for more details.
202
203# You should have received a copy of the GNU General Public License
204# along with this program; if not, write to the Free Software
205# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
206# 02111-1307, USA.
207
208# serial 3
209
210# AM_SANITY_CHECK
211# ---------------
212AC_DEFUN([AM_SANITY_CHECK],
213[AC_MSG_CHECKING([whether build environment is sane])
214# Just in case
215sleep 1
216echo timestamp > conftest.file
217# Do `set' in a subshell so we don't clobber the current shell's
218# arguments. Must try -L first in case configure is actually a
219# symlink; some systems play weird games with the mod time of symlinks
220# (eg FreeBSD returns the mod time of the symlink's containing
221# directory).
222if (
223 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
224 if test "$[*]" = "X"; then
225 # -L didn't work.
226 set X `ls -t $srcdir/configure conftest.file`
227 fi
228 rm -f conftest.file
229 if test "$[*]" != "X $srcdir/configure conftest.file" \
230 && test "$[*]" != "X conftest.file $srcdir/configure"; then
231
232 # If neither matched, then we have a broken ls. This can happen
233 # if, for instance, CONFIG_SHELL is bash and it inherits a
234 # broken ls alias from the environment. This has actually
235 # happened. Such a system could not be considered "sane".
236 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
237alias in your environment])
238 fi
239
240 test "$[2]" = conftest.file
241 )
242then
243 # Ok.
244 :
245else
246 AC_MSG_ERROR([newly created file is older than distributed files!
247Check your system clock])
248fi
249AC_MSG_RESULT(yes)])
250
251# -*- Autoconf -*-
252
253
254# Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
255
256# This program is free software; you can redistribute it and/or modify
257# it under the terms of the GNU General Public License as published by
258# the Free Software Foundation; either version 2, or (at your option)
259# any later version.
260
261# This program is distributed in the hope that it will be useful,
262# but WITHOUT ANY WARRANTY; without even the implied warranty of
263# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
264# GNU General Public License for more details.
265
266# You should have received a copy of the GNU General Public License
267# along with this program; if not, write to the Free Software
268# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
269# 02111-1307, USA.
270
271# serial 3
272
273# AM_MISSING_PROG(NAME, PROGRAM)
274# ------------------------------
275AC_DEFUN([AM_MISSING_PROG],
276[AC_REQUIRE([AM_MISSING_HAS_RUN])
277$1=${$1-"${am_missing_run}$2"}
278AC_SUBST($1)])
279
280
281# AM_MISSING_HAS_RUN
282# ------------------
283# Define MISSING if not defined so far and test if it supports --run.
284# If it does, set am_missing_run to use it, otherwise, to nothing.
285AC_DEFUN([AM_MISSING_HAS_RUN],
286[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
287test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
288# Use eval to expand $SHELL
289if eval "$MISSING --run true"; then
290 am_missing_run="$MISSING --run "
291else
292 am_missing_run=
293 AC_MSG_WARN([`missing' script is too old or missing])
294fi
295])
296
297# AM_AUX_DIR_EXPAND
298
299# Copyright 2001 Free Software Foundation, Inc.
300
301# This program is free software; you can redistribute it and/or modify
302# it under the terms of the GNU General Public License as published by
303# the Free Software Foundation; either version 2, or (at your option)
304# any later version.
305
306# This program is distributed in the hope that it will be useful,
307# but WITHOUT ANY WARRANTY; without even the implied warranty of
308# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
309# GNU General Public License for more details.
310
311# You should have received a copy of the GNU General Public License
312# along with this program; if not, write to the Free Software
313# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
314# 02111-1307, USA.
315
316# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
317# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
318# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
319#
320# Of course, Automake must honor this variable whenever it calls a
321# tool from the auxiliary directory. The problem is that $srcdir (and
322# therefore $ac_aux_dir as well) can be either absolute or relative,
323# depending on how configure is run. This is pretty annoying, since
324# it makes $ac_aux_dir quite unusable in subdirectories: in the top
325# source directory, any form will work fine, but in subdirectories a
326# relative path needs to be adjusted first.
327#
328# $ac_aux_dir/missing
329# fails when called from a subdirectory if $ac_aux_dir is relative
330# $top_srcdir/$ac_aux_dir/missing
331# fails if $ac_aux_dir is absolute,
332# fails when called from a subdirectory in a VPATH build with
333# a relative $ac_aux_dir
334#
335# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
336# are both prefixed by $srcdir. In an in-source build this is usually
337# harmless because $srcdir is `.', but things will broke when you
338# start a VPATH build or use an absolute $srcdir.
339#
340# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
341# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
342# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
343# and then we would define $MISSING as
344# MISSING="\${SHELL} $am_aux_dir/missing"
345# This will work as long as MISSING is not called from configure, because
346# unfortunately $(top_srcdir) has no meaning in configure.
347# However there are other variables, like CC, which are often used in
348# configure, and could therefore not use this "fixed" $ac_aux_dir.
349#
350# Another solution, used here, is to always expand $ac_aux_dir to an
351# absolute PATH. The drawback is that using absolute paths prevent a
352# configured tree to be moved without reconfiguration.
353
354# Rely on autoconf to set up CDPATH properly.
355AC_PREREQ([2.50])
356
357AC_DEFUN([AM_AUX_DIR_EXPAND], [
358# expand $ac_aux_dir to an absolute path
359am_aux_dir=`cd $ac_aux_dir && pwd`
360])
361
362# AM_PROG_INSTALL_SH
363# ------------------
364# Define $install_sh.
365
366# Copyright 2001 Free Software Foundation, Inc.
367
368# This program is free software; you can redistribute it and/or modify
369# it under the terms of the GNU General Public License as published by
370# the Free Software Foundation; either version 2, or (at your option)
371# any later version.
372
373# This program is distributed in the hope that it will be useful,
374# but WITHOUT ANY WARRANTY; without even the implied warranty of
375# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
376# GNU General Public License for more details.
377
378# You should have received a copy of the GNU General Public License
379# along with this program; if not, write to the Free Software
380# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
381# 02111-1307, USA.
382
383AC_DEFUN([AM_PROG_INSTALL_SH],
384[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
385install_sh=${install_sh-"$am_aux_dir/install-sh"}
386AC_SUBST(install_sh)])
387
388# AM_PROG_INSTALL_STRIP
389
390# Copyright 2001 Free Software Foundation, Inc.
391
392# This program is free software; you can redistribute it and/or modify
393# it under the terms of the GNU General Public License as published by
394# the Free Software Foundation; either version 2, or (at your option)
395# any later version.
396
397# This program is distributed in the hope that it will be useful,
398# but WITHOUT ANY WARRANTY; without even the implied warranty of
399# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
400# GNU General Public License for more details.
401
402# You should have received a copy of the GNU General Public License
403# along with this program; if not, write to the Free Software
404# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
405# 02111-1307, USA.
406
407# One issue with vendor `install' (even GNU) is that you can't
408# specify the program used to strip binaries. This is especially
409# annoying in cross-compiling environments, where the build's strip
410# is unlikely to handle the host's binaries.
411# Fortunately install-sh will honor a STRIPPROG variable, so we
412# always use install-sh in `make install-strip', and initialize
413# STRIPPROG with the value of the STRIP variable (set by the user).
414AC_DEFUN([AM_PROG_INSTALL_STRIP],
415[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
416# Installed binaries are usually stripped using `strip' when the user
417# run `make install-strip'. However `strip' might not be the right
418# tool to use in cross-compilation environments, therefore Automake
419# will honor the `STRIP' environment variable to overrule this program.
420dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
421if test "$cross_compiling" != no; then
422 AC_CHECK_TOOL([STRIP], [strip], :)
423fi
424INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
425AC_SUBST([INSTALL_STRIP_PROGRAM])])
426
427# serial 4 -*- Autoconf -*-
428
429# Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
430
431# This program is free software; you can redistribute it and/or modify
432# it under the terms of the GNU General Public License as published by
433# the Free Software Foundation; either version 2, or (at your option)
434# any later version.
435
436# This program is distributed in the hope that it will be useful,
437# but WITHOUT ANY WARRANTY; without even the implied warranty of
438# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
439# GNU General Public License for more details.
440
441# You should have received a copy of the GNU General Public License
442# along with this program; if not, write to the Free Software
443# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
444# 02111-1307, USA.
445
446
447# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
448# written in clear, in which case automake, when reading aclocal.m4,
449# will think it sees a *use*, and therefore will trigger all it's
450# C support machinery. Also note that it means that autoscan, seeing
451# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
452
453
454
455# _AM_DEPENDENCIES(NAME)
456# ----------------------
457# See how the compiler implements dependency checking.
458# NAME is "CC", "CXX", "GCJ", or "OBJC".
459# We try a few techniques and use that to set a single cache variable.
460#
461# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
462# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
463# dependency, and given that the user is not expected to run this macro,
464# just rely on AC_PROG_CC.
465AC_DEFUN([_AM_DEPENDENCIES],
466[AC_REQUIRE([AM_SET_DEPDIR])dnl
467AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
468AC_REQUIRE([AM_MAKE_INCLUDE])dnl
469AC_REQUIRE([AM_DEP_TRACK])dnl
470
471ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
472 [$1], CXX, [depcc="$CXX" am_compiler_list=],
473 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
474 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
475 [depcc="$$1" am_compiler_list=])
476
477AC_CACHE_CHECK([dependency style of $depcc],
478 [am_cv_$1_dependencies_compiler_type],
479[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
480 # We make a subdir and do the tests there. Otherwise we can end up
481 # making bogus files that we don't know about and never remove. For
482 # instance it was reported that on HP-UX the gcc test will end up
483 # making a dummy file named `D' -- because `-MD' means `put the output
484 # in D'.
485 mkdir conftest.dir
486 # Copy depcomp to subdir because otherwise we won't find it if we're
487 # using a relative directory.
488 cp "$am_depcomp" conftest.dir
489 cd conftest.dir
490
491 am_cv_$1_dependencies_compiler_type=none
492 if test "$am_compiler_list" = ""; then
493 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
494 fi
495 for depmode in $am_compiler_list; do
496 # We need to recreate these files for each test, as the compiler may
497 # overwrite some of them when testing with obscure command lines.
498 # This happens at least with the AIX C compiler.
499 echo '#include "conftest.h"' > conftest.c
500 echo 'int i;' > conftest.h
501 echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
502
503 case $depmode in
504 nosideeffect)
505 # after this tag, mechanisms are not by side-effect, so they'll
506 # only be used when explicitly requested
507 if test "x$enable_dependency_tracking" = xyes; then
508 continue
509 else
510 break
511 fi
512 ;;
513 none) break ;;
514 esac
515 # We check with `-c' and `-o' for the sake of the "dashmstdout"
516 # mode. It turns out that the SunPro C++ compiler does not properly
517 # handle `-M -o', and we need to detect this.
518 if depmode=$depmode \
519 source=conftest.c object=conftest.o \
520 depfile=conftest.Po tmpdepfile=conftest.TPo \
521 $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
522 grep conftest.h conftest.Po > /dev/null 2>&1 &&
523 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
524 am_cv_$1_dependencies_compiler_type=$depmode
525 break
526 fi
527 done
528
529 cd ..
530 rm -rf conftest.dir
531else
532 am_cv_$1_dependencies_compiler_type=none
533fi
534])
535AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
536])
537
538
539# AM_SET_DEPDIR
540# -------------
541# Choose a directory name for dependency files.
542# This macro is AC_REQUIREd in _AM_DEPENDENCIES
543AC_DEFUN([AM_SET_DEPDIR],
544[rm -f .deps 2>/dev/null
545mkdir .deps 2>/dev/null
546if test -d .deps; then
547 DEPDIR=.deps
548else
549 # MS-DOS does not allow filenames that begin with a dot.
550 DEPDIR=_deps
551fi
552rmdir .deps 2>/dev/null
553AC_SUBST([DEPDIR])
554])
555
556
557# AM_DEP_TRACK
558# ------------
559AC_DEFUN([AM_DEP_TRACK],
560[AC_ARG_ENABLE(dependency-tracking,
561[ --disable-dependency-tracking Speeds up one-time builds
562 --enable-dependency-tracking Do not reject slow dependency extractors])
563if test "x$enable_dependency_tracking" != xno; then
564 am_depcomp="$ac_aux_dir/depcomp"
565 AMDEPBACKSLASH='\'
566fi
567AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
568AC_SUBST([AMDEPBACKSLASH])
569])
570
571# Generate code to set up dependency tracking. -*- Autoconf -*-
572
573# Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
574
575# This program is free software; you can redistribute it and/or modify
576# it under the terms of the GNU General Public License as published by
577# the Free Software Foundation; either version 2, or (at your option)
578# any later version.
579
580# This program is distributed in the hope that it will be useful,
581# but WITHOUT ANY WARRANTY; without even the implied warranty of
582# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
583# GNU General Public License for more details.
584
585# You should have received a copy of the GNU General Public License
586# along with this program; if not, write to the Free Software
587# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
588# 02111-1307, USA.
589
590#serial 2
591
592# _AM_OUTPUT_DEPENDENCY_COMMANDS
593# ------------------------------
594AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
595[for mf in $CONFIG_FILES; do
596 # Strip MF so we end up with the name of the file.
597 mf=`echo "$mf" | sed -e 's/:.*$//'`
598 # Check whether this is an Automake generated Makefile or not.
599 # We used to match only the files named `Makefile.in', but
600 # some people rename them; so instead we look at the file content.
601 # Grep'ing the first line is not enough: some people post-process
602 # each Makefile.in and add a new line on top of each file to say so.
603 # So let's grep whole file.
604 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
605 dirpart=`AS_DIRNAME("$mf")`
606 else
607 continue
608 fi
609 grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
610 # Extract the definition of DEP_FILES from the Makefile without
611 # running `make'.
612 DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
613 test -z "$DEPDIR" && continue
614 # When using ansi2knr, U may be empty or an underscore; expand it
615 U=`sed -n -e '/^U = / s///p' < "$mf"`
616 test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
617 # We invoke sed twice because it is the simplest approach to
618 # changing $(DEPDIR) to its actual value in the expansion.
619 for file in `sed -n -e '
620 /^DEP_FILES = .*\\\\$/ {
621 s/^DEP_FILES = //
622 :loop
623 s/\\\\$//
624 p
625 n
626 /\\\\$/ b loop
627 p
628 }
629 /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
630 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
631 # Make sure the directory exists.
632 test -f "$dirpart/$file" && continue
633 fdir=`AS_DIRNAME(["$file"])`
634 AS_MKDIR_P([$dirpart/$fdir])
635 # echo "creating $dirpart/$file"
636 echo '# dummy' > "$dirpart/$file"
637 done
638done
639])# _AM_OUTPUT_DEPENDENCY_COMMANDS
640
641
642# AM_OUTPUT_DEPENDENCY_COMMANDS
643# -----------------------------
644# This macro should only be invoked once -- use via AC_REQUIRE.
645#
646# This code is only required when automatic dependency tracking
647# is enabled. FIXME. This creates each `.P' file that we will
648# need in order to bootstrap the dependency handling code.
649AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
650[AC_CONFIG_COMMANDS([depfiles],
651 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
652 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
653])
654
655# Copyright 2001 Free Software Foundation, Inc. -*- Autoconf -*-
656
657# This program is free software; you can redistribute it and/or modify
658# it under the terms of the GNU General Public License as published by
659# the Free Software Foundation; either version 2, or (at your option)
660# any later version.
661
662# This program is distributed in the hope that it will be useful,
663# but WITHOUT ANY WARRANTY; without even the implied warranty of
664# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
665# GNU General Public License for more details.
666
667# You should have received a copy of the GNU General Public License
668# along with this program; if not, write to the Free Software
669# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
670# 02111-1307, USA.
671
672# serial 2
673
674# AM_MAKE_INCLUDE()
675# -----------------
676# Check to see how make treats includes.
677AC_DEFUN([AM_MAKE_INCLUDE],
678[am_make=${MAKE-make}
679cat > confinc << 'END'
680doit:
681 @echo done
682END
683# If we don't find an include directive, just comment out the code.
684AC_MSG_CHECKING([for style of include used by $am_make])
685am__include="#"
686am__quote=
687_am_result=none
688# First try GNU make style include.
689echo "include confinc" > confmf
690# We grep out `Entering directory' and `Leaving directory'
691# messages which can occur if `w' ends up in MAKEFLAGS.
692# In particular we don't look at `^make:' because GNU make might
693# be invoked under some other name (usually "gmake"), in which
694# case it prints its new name instead of `make'.
695if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
696 am__include=include
697 am__quote=
698 _am_result=GNU
699fi
700# Now try BSD make style include.
701if test "$am__include" = "#"; then
702 echo '.include "confinc"' > confmf
703 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
704 am__include=.include
705 am__quote="\""
706 _am_result=BSD
707 fi
708fi
709AC_SUBST(am__include)
710AC_SUBST(am__quote)
711AC_MSG_RESULT($_am_result)
712rm -f confinc confmf
713])
714
715# AM_CONDITIONAL -*- Autoconf -*-
716
717# Copyright 1997, 2000, 2001 Free Software Foundation, Inc.
718
719# This program is free software; you can redistribute it and/or modify
720# it under the terms of the GNU General Public License as published by
721# the Free Software Foundation; either version 2, or (at your option)
722# any later version.
723
724# This program is distributed in the hope that it will be useful,
725# but WITHOUT ANY WARRANTY; without even the implied warranty of
726# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
727# GNU General Public License for more details.
728
729# You should have received a copy of the GNU General Public License
730# along with this program; if not, write to the Free Software
731# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
732# 02111-1307, USA.
733
734# serial 5
735
736AC_PREREQ(2.52)
737
738# AM_CONDITIONAL(NAME, SHELL-CONDITION)
739# -------------------------------------
740# Define a conditional.
741AC_DEFUN([AM_CONDITIONAL],
742[ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
743 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
744AC_SUBST([$1_TRUE])
745AC_SUBST([$1_FALSE])
746if $2; then
747 $1_TRUE=
748 $1_FALSE='#'
749else
750 $1_TRUE='#'
751 $1_FALSE=
752fi
753AC_CONFIG_COMMANDS_PRE(
754[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
755 AC_MSG_ERROR([conditional \"$1\" was never defined.
756Usually this means the macro was only invoked conditionally.])
757fi])])
758
759# Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
760
761# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
762
763# This program is free software; you can redistribute it and/or modify
764# it under the terms of the GNU General Public License as published by
765# the Free Software Foundation; either version 2, or (at your option)
766# any later version.
767
768# This program is distributed in the hope that it will be useful,
769# but WITHOUT ANY WARRANTY; without even the implied warranty of
770# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
771# GNU General Public License for more details.
772
773# You should have received a copy of the GNU General Public License
774# along with this program; if not, write to the Free Software
775# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
776# 02111-1307, USA.
777
778AC_PREREQ([2.52])
779
780# serial 6
781
782# When config.status generates a header, we must update the stamp-h file.
783# This file resides in the same directory as the config header
784# that is generated. We must strip everything past the first ":",
785# and everything past the last "/".
786
787# _AM_DIRNAME(PATH)
788# -----------------
789# Like AS_DIRNAME, only do it during macro expansion
790AC_DEFUN([_AM_DIRNAME],
791 [m4_if(regexp([$1], [^.*[^/]//*[^/][^/]*/*$]), -1,
792 m4_if(regexp([$1], [^//\([^/]\|$\)]), -1,
793 m4_if(regexp([$1], [^/.*]), -1,
794 [.],
795 patsubst([$1], [^\(/\).*], [\1])),
796 patsubst([$1], [^\(//\)\([^/].*\|$\)], [\1])),
797 patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl
798])# _AM_DIRNAME
799
800
801# The stamp files are numbered to have different names.
802# We could number them on a directory basis, but that's additional
803# complications, let's have a unique counter.
804m4_define([_AM_STAMP_Count], [0])
805
806
807# _AM_STAMP(HEADER)
808# -----------------
809# The name of the stamp file for HEADER.
810AC_DEFUN([_AM_STAMP],
811[m4_define([_AM_STAMP_Count], m4_incr(_AM_STAMP_Count))dnl
812AS_ESCAPE(_AM_DIRNAME(patsubst([$1],
813 [:.*])))/stamp-h[]_AM_STAMP_Count])
814
815
816# _AM_CONFIG_HEADER(HEADER[:SOURCES], COMMANDS, INIT-COMMANDS)
817# ------------------------------------------------------------
818# We used to try to get a real timestamp in stamp-h. But the fear is that
819# that will cause unnecessary cvs conflicts.
820AC_DEFUN([_AM_CONFIG_HEADER],
821[# Add the stamp file to the list of files AC keeps track of,
822# along with our hook.
823AC_CONFIG_HEADERS([$1],
824 [# update the timestamp
825echo 'timestamp for $1' >"_AM_STAMP([$1])"
826$2],
827 [$3])
828])# _AM_CONFIG_HEADER
829
830
831# AM_CONFIG_HEADER(HEADER[:SOURCES]..., COMMANDS, INIT-COMMANDS)
832# --------------------------------------------------------------
833AC_DEFUN([AM_CONFIG_HEADER],
834[AC_FOREACH([_AM_File], [$1], [_AM_CONFIG_HEADER(_AM_File, [$2], [$3])])
835])# AM_CONFIG_HEADER
836
837
838# Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
839
840# This program is free software; you can redistribute it and/or modify
841# it under the terms of the GNU General Public License as published by
842# the Free Software Foundation; either version 2, or (at your option)
843# any later version.
844
845# This program is distributed in the hope that it will be useful,
846# but WITHOUT ANY WARRANTY; without even the implied warranty of
847# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
848# GNU General Public License for more details.
849
850# You should have received a copy of the GNU General Public License
851# along with this program; if not, write to the Free Software
852# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
853# 02111-1307, USA.
854
855# serial 3
856
857AC_PREREQ(2.50)
858
859# AM_PROG_LEX
860# -----------
861# Autoconf leaves LEX=: if lex or flex can't be found. Change that to a
862# "missing" invocation, for better error output.
863AC_DEFUN([AM_PROG_LEX],
864[AC_REQUIRE([AM_MISSING_HAS_RUN])dnl
865AC_REQUIRE([AC_PROG_LEX])dnl
866if test "$LEX" = :; then
867 LEX=${am_missing_run}flex
868fi])
869
Note: See TracBrowser for help on using the repository browser.