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1 | # generated automatically by aclocal 1.7.9 -*- Autoconf -*- |
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2 | |
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3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002 |
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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 | |
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14 | # |
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15 | # Copyright (c) 1998 Etienne Bernard |
16 | # Copyright (c) 2002 Clinton Ebadi |
17 | # |
18 | |
19 | # Check if we have a decent C++ compiler |
20 | # that supports Standard Template Library (STL) |
21 | AC_DEFUN(AC_CPP_STL, |
22 | [ |
23 | AC_MSG_CHECKING([for STL support]) |
24 | |
25 | AC_CACHE_VAL(ac_cv_cpp_stl, |
26 | [ |
27 | AC_LANG_CPLUSPLUS |
28 | cat > conftest.$ac_ext <<EOF |
29 | #include <list> |
30 | int main() { |
31 | std::list<int> l; |
32 | return 0; |
33 | }; |
34 | EOF |
35 | |
36 | |
37 | if AC_TRY_EVAL(ac_link) && test -s conftest; then |
38 | ac_cv_cpp_stl="have_stl=yes" |
39 | else |
40 | ac_cv_cpp_stl="have_stl=no" |
41 | fi |
42 | rm -f conftest* |
43 | ])dnl |
44 | eval "$ac_cv_cpp_stl" |
45 | |
46 | AC_MSG_RESULT([$have_stl]) |
47 | |
48 | if test "$have_stl" != "yes"; then |
49 | AC_MSG_ERROR([Sorry, you need STL support with your compiler]) |
50 | fi |
51 | ]) |
52 | |
53 | |
54 | # Check is compiler has ios_base |
55 | AC_DEFUN(AC_CPP_STL_IOSBASE, |
56 | [ |
57 | AC_MSG_CHECKING([for std::ios_base in iostreams]) |
58 | |
59 | AC_CACHE_VAL(ac_cv_cpp_iosbase, |
60 | [ |
61 | AC_LANG_CPLUSPLUS |
62 | cat > conftest.$ac_ext <<EOF |
63 | #include <iostream> |
64 | #include <fstream> |
65 | int main() { |
66 | std::ifstream file ("README", std::ios_base::in); |
67 | return 0; |
68 | }; |
69 | EOF |
70 | |
71 | if AC_TRY_EVAL(ac_link) && test -s conftest; then |
72 | ac_cv_cpp_iosbase="have_iosbase=yes" |
73 | else |
74 | ac_cv_cpp_iosbase="have_iosbase=no" |
75 | fi |
76 | rm -f conftest* |
77 | ])dnl |
78 | eval "$ac_cv_cpp_iosbase" |
79 | |
80 | AC_MSG_RESULT([$have_iosbase]) |
81 | |
82 | if test "$have_iosbase" = "yes"; then |
83 | HAVE_IOSBASE="-DHAVE_IOSBASE" |
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84 | AC_DEFINE(HAVE_IOSBASE,1, [std::ios_base]) |
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85 | else |
86 | AC_DEFINE(HAVE_IOSBASE,0) |
87 | fi |
88 | ]) |
89 | |
90 | # Check if STL elements support the clear() method |
91 | AC_DEFUN(AC_CPP_STL_CLEAR, |
92 | [ |
93 | AC_MSG_CHECKING([for clear() method in STL objects]) |
94 | |
95 | AC_CACHE_VAL(ac_cv_cpp_stl_clear, |
96 | [ |
97 | AC_LANG_CPLUSPLUS |
98 | cat > conftest.$ac_ext <<EOF |
99 | #include <map> |
100 | int main() { |
101 | std::map<int, int, std::less<int> > m; |
102 | m.clear(); |
103 | return 0; |
104 | }; |
105 | EOF |
106 | |
107 | if AC_TRY_EVAL(ac_link) && test -s conftest; then |
108 | ac_cv_cpp_stl_clear="have_stl_clear=yes" |
109 | else |
110 | ac_cv_cpp_stl_clear="have_stl_clear=no" |
111 | fi |
112 | rm -f conftest* |
113 | ])dnl |
114 | eval "$ac_cv_cpp_stl_clear" |
115 | |
116 | AC_MSG_RESULT([$have_stl_clear]) |
117 | |
118 | if test "$have_stl_clear" = "yes"; then |
119 | HAVE_STL_CLEAR="-DHAVE_STL_CLEAR" |
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120 | AC_DEFINE(HAVE_STL_CLEAR,1, [STL Objects have a clear method]) |
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121 | fi |
122 | ]) |
123 | |
124 | |
125 | |
126 | |
127 | # GUILE_PROGS -- set paths to Guile interpreter, config and tool programs |
128 | # |
129 | # Usage: GUILE_PROGS |
130 | # |
131 | # This macro looks for programs @code{guile}, @code{guile-config} and |
132 | # @code{guile-tools}, and sets variables @var{GUILE}, @var{GUILE_CONFIG} and |
133 | # @var{GUILE_TOOLS}, to their paths, respectively. If either of the first two |
134 | # is not found, signal error. |
135 | # |
136 | # The variables are marked for substitution, as by @code{AC_SUBST}. |
137 | # |
138 | AC_DEFUN([GUILE_PROGS], |
139 | [AC_PATH_PROG(GUILE,guile) |
140 | if test "$GUILE" = "" ; then |
141 | AC_MSG_ERROR([guile required but not found]) |
142 | fi |
143 | AC_SUBST(GUILE) |
144 | AC_PATH_PROG(GUILE_CONFIG,guile-config) |
145 | if test "$GUILE_CONFIG" = "" ; then |
146 | AC_MSG_ERROR([guile-config required but not found]) |
147 | fi |
148 | AC_SUBST(GUILE_CONFIG) |
149 | AC_PATH_PROG(GUILE_TOOLS,guile-tools) |
150 | AC_SUBST(GUILE_TOOLS) |
151 | ]) |
152 | |
153 | # GUILE_FLAGS -- set flags for compiling and linking with Guile |
154 | # |
155 | # Usage: GUILE_FLAGS |
156 | # |
157 | # This macro runs the @code{guile-config} script, installed with Guile, to |
158 | # find out where Guile's header files and libraries are installed. It sets |
159 | # two variables, @var{GUILE_CFLAGS} and @var{GUILE_LDFLAGS}. |
160 | # |
161 | # @var{GUILE_CFLAGS}: flags to pass to a C or C++ compiler to build code that |
162 | # uses Guile header files. This is almost always just a @code{-I} flag. |
163 | # |
164 | # @var{GUILE_LDFLAGS}: flags to pass to the linker to link a program against |
165 | # Guile. This includes @code{-lguile} for the Guile library itself, any |
166 | # libraries that Guile itself requires (like -lqthreads), and so on. It may |
167 | # also include a @code{-L} flag to tell the compiler where to find the |
168 | # libraries. |
169 | # |
170 | # The variables are marked for substitution, as by @code{AC_SUBST}. |
171 | # |
172 | AC_DEFUN([GUILE_FLAGS], |
173 | [AC_REQUIRE([GUILE_PROGS])dnl |
174 | AC_MSG_CHECKING([libguile compile flags]) |
175 | GUILE_CFLAGS="`$GUILE_CONFIG compile`" |
176 | AC_MSG_RESULT([$GUILE_CFLAGS]) |
177 | AC_MSG_CHECKING([libguile link flags]) |
178 | GUILE_LDFLAGS="`$GUILE_CONFIG link`" |
179 | AC_MSG_RESULT([$GUILE_LDFLAGS]) |
180 | AC_SUBST(GUILE_CFLAGS) |
181 | AC_SUBST(GUILE_LDFLAGS) |
182 | ]) |
183 | |
184 | # GUILE_SITE_DIR -- find path to Guile "site" directory |
185 | # |
186 | # Usage: GUILE_SITE_DIR |
187 | # |
188 | # This looks for Guile's "site" directory, usually something like |
189 | # PREFIX/share/guile/site, and sets var @var{GUILE_SITE} to the path. |
190 | # Note that the var name is different from the macro name. |
191 | # |
192 | # The variable is marked for substitution, as by @code{AC_SUBST}. |
193 | # |
194 | AC_DEFUN([GUILE_SITE_DIR], |
195 | [AC_REQUIRE([GUILE_PROGS])dnl |
196 | AC_MSG_CHECKING(for Guile site directory) |
197 | GUILE_SITE=`[$GUILE_CONFIG] info pkgdatadir`/site |
198 | AC_MSG_RESULT($GUILE_SITE) |
199 | AC_SUBST(GUILE_SITE) |
200 | ]) |
201 | |
202 | # GUILE_CHECK -- evaluate Guile Scheme code and capture the return value |
203 | # |
204 | # Usage: GUILE_CHECK_RETVAL(var,check) |
205 | # |
206 | # @var{var} is a shell variable name to be set to the return value. |
207 | # @var{check} is a Guile Scheme expression, evaluated with "$GUILE -c", and |
208 | # returning either 0 or non-#f to indicate the check passed. |
209 | # Non-0 number or #f indicates failure. |
210 | # Avoid using the character "#" since that confuses autoconf. |
211 | # |
212 | AC_DEFUN([GUILE_CHECK], |
213 | [AC_REQUIRE([GUILE_PROGS]) |
214 | $GUILE -c "$2" > /dev/null 2>&1 |
215 | $1=$? |
216 | ]) |
217 | |
218 | # GUILE_MODULE_CHECK -- check feature of a Guile Scheme module |
219 | # |
220 | # Usage: GUILE_MODULE_CHECK(var,module,featuretest,description) |
221 | # |
222 | # @var{var} is a shell variable name to be set to "yes" or "no". |
223 | # @var{module} is a list of symbols, like: (ice-9 common-list). |
224 | # @var{featuretest} is an expression acceptable to GUILE_CHECK, q.v. |
225 | # @var{description} is a present-tense verb phrase (passed to AC_MSG_CHECKING). |
226 | # |
227 | AC_DEFUN([GUILE_MODULE_CHECK], |
228 | [AC_MSG_CHECKING([if $2 $4]) |
229 | GUILE_CHECK($1,(use-modules $2) (exit ((lambda () $3)))) |
230 | if test "$$1" = "0" ; then $1=yes ; else $1=no ; fi |
231 | AC_MSG_RESULT($$1) |
232 | ]) |
233 | |
234 | # GUILE_MODULE_AVAILABLE -- check availability of a Guile Scheme module |
235 | # |
236 | # Usage: GUILE_MODULE_AVAILABLE(var,module) |
237 | # |
238 | # @var{var} is a shell variable name to be set to "yes" or "no". |
239 | # @var{module} is a list of symbols, like: (ice-9 common-list). |
240 | # |
241 | AC_DEFUN([GUILE_MODULE_AVAILABLE], |
242 | [GUILE_MODULE_CHECK($1,$2,0,is available) |
243 | ]) |
244 | |
245 | # GUILE_MODULE_REQUIRED -- fail if a Guile Scheme module is unavailable |
246 | # |
247 | # Usage: GUILE_MODULE_REQUIRED(symlist) |
248 | # |
249 | # @var{symlist} is a list of symbols, WITHOUT surrounding parens, |
250 | # like: ice-9 common-list. |
251 | # |
252 | AC_DEFUN([GUILE_MODULE_REQUIRED], |
253 | [GUILE_MODULE_AVAILABLE(ac_guile_module_required, ($1)) |
254 | if test "$ac_guile_module_required" = "no" ; then |
255 | AC_MSG_ERROR([required guile module not found: ($1)]) |
256 | fi |
257 | ]) |
258 | |
259 | # GUILE_MODULE_EXPORTS -- check if a module exports a variable |
260 | # |
261 | # Usage: GUILE_MODULE_EXPORTS(var,module,modvar) |
262 | # |
263 | # @var{var} is a shell variable to be set to "yes" or "no". |
264 | # @var{module} is a list of symbols, like: (ice-9 common-list). |
265 | # @var{modvar} is the Guile Scheme variable to check. |
266 | # |
267 | AC_DEFUN([GUILE_MODULE_EXPORTS], |
268 | [GUILE_MODULE_CHECK($1,$2,$3,exports `$3') |
269 | ]) |
270 | |
271 | # GUILE_MODULE_REQUIRED_EXPORT -- fail if a module doesn't export a variable |
272 | # |
273 | # Usage: GUILE_MODULE_REQUIRED_EXPORT(module,modvar) |
274 | # |
275 | # @var{module} is a list of symbols, like: (ice-9 common-list). |
276 | # @var{modvar} is the Guile Scheme variable to check. |
277 | # |
278 | AC_DEFUN([GUILE_MODULE_REQUIRED_EXPORT], |
279 | [GUILE_MODULE_EXPORTS(guile_module_required_export,$1,$2) |
280 | if test "$guile_module_required_export" = "no" ; then |
281 | AC_MSG_ERROR([module $1 does not export $2; required]) |
282 | fi |
283 | ]) |
284 | |
285 | |
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286 | # Do all the work for Automake. -*- Autoconf -*- |
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287 | |
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288 | # This macro actually does too much some checks are only needed if |
289 | # your package does certain things. But this isn't really a big deal. |
290 | |
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291 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 |
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292 | # Free Software Foundation, Inc. |
293 | |
294 | # This program is free software; you can redistribute it and/or modify |
295 | # it under the terms of the GNU General Public License as published by |
296 | # the Free Software Foundation; either version 2, or (at your option) |
297 | # any later version. |
298 | |
299 | # This program is distributed in the hope that it will be useful, |
300 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
301 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
302 | # GNU General Public License for more details. |
303 | |
304 | # You should have received a copy of the GNU General Public License |
305 | # along with this program; if not, write to the Free Software |
306 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
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307 | # 02110-1301, USA. |
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308 | |
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309 | # serial 10 |
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310 | |
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311 | AC_PREREQ([2.54]) |
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312 | |
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313 | # Autoconf 2.50 wants to disallow AM_ names. We explicitly allow |
314 | # the ones we care about. |
315 | m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl |
316 | |
317 | # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) |
318 | # AM_INIT_AUTOMAKE([OPTIONS]) |
319 | # ----------------------------------------------- |
320 | # The call with PACKAGE and VERSION arguments is the old style |
321 | # call (pre autoconf-2.50), which is being phased out. PACKAGE |
322 | # and VERSION should now be passed to AC_INIT and removed from |
323 | # the call to AM_INIT_AUTOMAKE. |
324 | # We support both call styles for the transition. After |
325 | # the next Automake release, Autoconf can make the AC_INIT |
326 | # arguments mandatory, and then we can depend on a new Autoconf |
327 | # release and drop the old call support. |
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328 | AC_DEFUN([AM_INIT_AUTOMAKE], |
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329 | [AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl |
330 | AC_REQUIRE([AC_PROG_INSTALL])dnl |
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331 | # test to see if srcdir already configured |
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332 | if test "`cd $srcdir && pwd`" != "`pwd`" && |
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333 | test -f $srcdir/config.status; then |
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334 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) |
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335 | fi |
336 | |
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337 | # test whether we have cygpath |
338 | if test -z "$CYGPATH_W"; then |
339 | if (cygpath --version) >/dev/null 2>/dev/null; then |
340 | CYGPATH_W='cygpath -w' |
341 | else |
342 | CYGPATH_W=echo |
343 | fi |
344 | fi |
345 | AC_SUBST([CYGPATH_W]) |
346 | |
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347 | # Define the identity of the package. |
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348 | dnl Distinguish between old-style and new-style calls. |
349 | m4_ifval([$2], |
350 | [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl |
351 | AC_SUBST([PACKAGE], [$1])dnl |
352 | AC_SUBST([VERSION], [$2])], |
353 | [_AM_SET_OPTIONS([$1])dnl |
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354 | AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl |
355 | AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl |
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356 | |
357 | _AM_IF_OPTION([no-define],, |
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358 | [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) |
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359 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl |
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360 | |
361 | # Some tools Automake needs. |
362 | AC_REQUIRE([AM_SANITY_CHECK])dnl |
363 | AC_REQUIRE([AC_ARG_PROGRAM])dnl |
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364 | AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) |
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365 | AM_MISSING_PROG(AUTOCONF, autoconf) |
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366 | AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) |
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367 | AM_MISSING_PROG(AUTOHEADER, autoheader) |
368 | AM_MISSING_PROG(MAKEINFO, makeinfo) |
369 | AM_MISSING_PROG(AMTAR, tar) |
370 | AM_PROG_INSTALL_SH |
371 | AM_PROG_INSTALL_STRIP |
372 | # We need awk for the "check" target. The system "awk" is bad on |
373 | # some platforms. |
374 | AC_REQUIRE([AC_PROG_AWK])dnl |
375 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl |
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376 | AC_REQUIRE([AM_SET_LEADING_DOT])dnl |
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377 | |
378 | _AM_IF_OPTION([no-dependencies],, |
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379 | [AC_PROVIDE_IFELSE([AC_PROG_CC], |
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380 | [_AM_DEPENDENCIES(CC)], |
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381 | [define([AC_PROG_CC], |
382 | defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl |
383 | AC_PROVIDE_IFELSE([AC_PROG_CXX], |
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384 | [_AM_DEPENDENCIES(CXX)], |
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385 | [define([AC_PROG_CXX], |
386 | defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl |
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387 | ]) |
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388 | ]) |
389 | |
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390 | |
391 | # When config.status generates a header, we must update the stamp-h file. |
392 | # This file resides in the same directory as the config header |
393 | # that is generated. The stamp files are numbered to have different names. |
394 | |
395 | # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the |
396 | # loop where config.status creates the headers, so we can generate |
397 | # our stamp files there. |
398 | AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], |
399 | [# Compute $1's index in $config_headers. |
400 | _am_stamp_count=1 |
401 | for _am_header in $config_headers :; do |
402 | case $_am_header in |
403 | $1 | $1:* ) |
404 | break ;; |
405 | * ) |
406 | _am_stamp_count=`expr $_am_stamp_count + 1` ;; |
407 | esac |
408 | done |
409 | echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count]) |
410 | |
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411 | # Copyright 2002 Free Software Foundation, Inc. |
412 | |
413 | # This program is free software; you can redistribute it and/or modify |
414 | # it under the terms of the GNU General Public License as published by |
415 | # the Free Software Foundation; either version 2, or (at your option) |
416 | # any later version. |
417 | |
418 | # This program is distributed in the hope that it will be useful, |
419 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
420 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
421 | # GNU General Public License for more details. |
422 | |
423 | # You should have received a copy of the GNU General Public License |
424 | # along with this program; if not, write to the Free Software |
425 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
426 | |
427 | # AM_AUTOMAKE_VERSION(VERSION) |
428 | # ---------------------------- |
429 | # Automake X.Y traces this macro to ensure aclocal.m4 has been |
430 | # generated from the m4 files accompanying Automake X.Y. |
4edefeb6 |
431 | AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.7"]) |
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432 | |
433 | # AM_SET_CURRENT_AUTOMAKE_VERSION |
434 | # ------------------------------- |
435 | # Call AM_AUTOMAKE_VERSION so it can be traced. |
436 | # This function is AC_REQUIREd by AC_INIT_AUTOMAKE. |
437 | AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], |
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438 | [AM_AUTOMAKE_VERSION([1.7.9])]) |
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439 | |
440 | # Helper functions for option handling. -*- Autoconf -*- |
441 | |
442 | # Copyright 2001, 2002 Free Software Foundation, Inc. |
443 | |
444 | # This program is free software; you can redistribute it and/or modify |
445 | # it under the terms of the GNU General Public License as published by |
446 | # the Free Software Foundation; either version 2, or (at your option) |
447 | # any later version. |
448 | |
449 | # This program is distributed in the hope that it will be useful, |
450 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
451 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
452 | # GNU General Public License for more details. |
453 | |
454 | # You should have received a copy of the GNU General Public License |
455 | # along with this program; if not, write to the Free Software |
456 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
39b022cb |
457 | # 02110-1301, USA. |
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458 | |
459 | # serial 2 |
460 | |
461 | # _AM_MANGLE_OPTION(NAME) |
462 | # ----------------------- |
463 | AC_DEFUN([_AM_MANGLE_OPTION], |
464 | [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) |
465 | |
466 | # _AM_SET_OPTION(NAME) |
467 | # ------------------------------ |
468 | # Set option NAME. Presently that only means defining a flag for this option. |
469 | AC_DEFUN([_AM_SET_OPTION], |
470 | [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) |
471 | |
472 | # _AM_SET_OPTIONS(OPTIONS) |
473 | # ---------------------------------- |
474 | # OPTIONS is a space-separated list of Automake options. |
475 | AC_DEFUN([_AM_SET_OPTIONS], |
476 | [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) |
477 | |
478 | # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) |
479 | # ------------------------------------------- |
480 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. |
481 | AC_DEFUN([_AM_IF_OPTION], |
482 | [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) |
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483 | |
484 | # |
485 | # Check to make sure that the build environment is sane. |
486 | # |
487 | |
c3ecc559 |
488 | # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc. |
489 | |
490 | # This program is free software; you can redistribute it and/or modify |
491 | # it under the terms of the GNU General Public License as published by |
492 | # the Free Software Foundation; either version 2, or (at your option) |
493 | # any later version. |
494 | |
495 | # This program is distributed in the hope that it will be useful, |
496 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
497 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
498 | # GNU General Public License for more details. |
499 | |
500 | # You should have received a copy of the GNU General Public License |
501 | # along with this program; if not, write to the Free Software |
502 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
39b022cb |
503 | # 02110-1301, USA. |
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504 | |
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505 | # serial 3 |
506 | |
507 | # AM_SANITY_CHECK |
508 | # --------------- |
509 | AC_DEFUN([AM_SANITY_CHECK], |
510 | [AC_MSG_CHECKING([whether build environment is sane]) |
511 | # Just in case |
512 | sleep 1 |
513 | echo timestamp > conftest.file |
514 | # Do `set' in a subshell so we don't clobber the current shell's |
515 | # arguments. Must try -L first in case configure is actually a |
516 | # symlink; some systems play weird games with the mod time of symlinks |
517 | # (eg FreeBSD returns the mod time of the symlink's containing |
518 | # directory). |
519 | if ( |
520 | set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` |
521 | if test "$[*]" = "X"; then |
522 | # -L didn't work. |
523 | set X `ls -t $srcdir/configure conftest.file` |
524 | fi |
525 | rm -f conftest.file |
526 | if test "$[*]" != "X $srcdir/configure conftest.file" \ |
527 | && test "$[*]" != "X conftest.file $srcdir/configure"; then |
528 | |
529 | # If neither matched, then we have a broken ls. This can happen |
530 | # if, for instance, CONFIG_SHELL is bash and it inherits a |
531 | # broken ls alias from the environment. This has actually |
532 | # happened. Such a system could not be considered "sane". |
533 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken |
534 | alias in your environment]) |
535 | fi |
536 | |
537 | test "$[2]" = conftest.file |
538 | ) |
539 | then |
540 | # Ok. |
541 | : |
542 | else |
543 | AC_MSG_ERROR([newly created file is older than distributed files! |
544 | Check your system clock]) |
545 | fi |
546 | AC_MSG_RESULT(yes)]) |
547 | |
c3ecc559 |
548 | # -*- Autoconf -*- |
2e20c3e1 |
549 | |
c3ecc559 |
550 | |
551 | # Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc. |
552 | |
553 | # This program is free software; you can redistribute it and/or modify |
554 | # it under the terms of the GNU General Public License as published by |
555 | # the Free Software Foundation; either version 2, or (at your option) |
556 | # any later version. |
557 | |
558 | # This program is distributed in the hope that it will be useful, |
559 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
560 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
561 | # GNU General Public License for more details. |
562 | |
563 | # You should have received a copy of the GNU General Public License |
564 | # along with this program; if not, write to the Free Software |
565 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
39b022cb |
566 | # 02110-1301, USA. |
c3ecc559 |
567 | |
568 | # serial 3 |
2e20c3e1 |
569 | |
570 | # AM_MISSING_PROG(NAME, PROGRAM) |
571 | # ------------------------------ |
572 | AC_DEFUN([AM_MISSING_PROG], |
573 | [AC_REQUIRE([AM_MISSING_HAS_RUN]) |
574 | $1=${$1-"${am_missing_run}$2"} |
575 | AC_SUBST($1)]) |
576 | |
577 | |
578 | # AM_MISSING_HAS_RUN |
579 | # ------------------ |
580 | # Define MISSING if not defined so far and test if it supports --run. |
581 | # If it does, set am_missing_run to use it, otherwise, to nothing. |
582 | AC_DEFUN([AM_MISSING_HAS_RUN], |
583 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
584 | test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" |
585 | # Use eval to expand $SHELL |
586 | if eval "$MISSING --run true"; then |
587 | am_missing_run="$MISSING --run " |
588 | else |
589 | am_missing_run= |
c3ecc559 |
590 | AC_MSG_WARN([`missing' script is too old or missing]) |
2e20c3e1 |
591 | fi |
592 | ]) |
593 | |
594 | # AM_AUX_DIR_EXPAND |
595 | |
c3ecc559 |
596 | # Copyright 2001 Free Software Foundation, Inc. |
597 | |
598 | # This program is free software; you can redistribute it and/or modify |
599 | # it under the terms of the GNU General Public License as published by |
600 | # the Free Software Foundation; either version 2, or (at your option) |
601 | # any later version. |
602 | |
603 | # This program is distributed in the hope that it will be useful, |
604 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
605 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
606 | # GNU General Public License for more details. |
607 | |
608 | # You should have received a copy of the GNU General Public License |
609 | # along with this program; if not, write to the Free Software |
610 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
39b022cb |
611 | # 02110-1301, USA. |
c3ecc559 |
612 | |
2e20c3e1 |
613 | # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets |
614 | # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to |
615 | # `$srcdir', `$srcdir/..', or `$srcdir/../..'. |
616 | # |
617 | # Of course, Automake must honor this variable whenever it calls a |
618 | # tool from the auxiliary directory. The problem is that $srcdir (and |
619 | # therefore $ac_aux_dir as well) can be either absolute or relative, |
620 | # depending on how configure is run. This is pretty annoying, since |
621 | # it makes $ac_aux_dir quite unusable in subdirectories: in the top |
622 | # source directory, any form will work fine, but in subdirectories a |
623 | # relative path needs to be adjusted first. |
624 | # |
625 | # $ac_aux_dir/missing |
626 | # fails when called from a subdirectory if $ac_aux_dir is relative |
627 | # $top_srcdir/$ac_aux_dir/missing |
628 | # fails if $ac_aux_dir is absolute, |
629 | # fails when called from a subdirectory in a VPATH build with |
630 | # a relative $ac_aux_dir |
631 | # |
632 | # The reason of the latter failure is that $top_srcdir and $ac_aux_dir |
633 | # are both prefixed by $srcdir. In an in-source build this is usually |
634 | # harmless because $srcdir is `.', but things will broke when you |
635 | # start a VPATH build or use an absolute $srcdir. |
636 | # |
637 | # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, |
638 | # iff we strip the leading $srcdir from $ac_aux_dir. That would be: |
639 | # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` |
640 | # and then we would define $MISSING as |
641 | # MISSING="\${SHELL} $am_aux_dir/missing" |
642 | # This will work as long as MISSING is not called from configure, because |
643 | # unfortunately $(top_srcdir) has no meaning in configure. |
644 | # However there are other variables, like CC, which are often used in |
645 | # configure, and could therefore not use this "fixed" $ac_aux_dir. |
646 | # |
647 | # Another solution, used here, is to always expand $ac_aux_dir to an |
648 | # absolute PATH. The drawback is that using absolute paths prevent a |
649 | # configured tree to be moved without reconfiguration. |
650 | |
c3ecc559 |
651 | # Rely on autoconf to set up CDPATH properly. |
652 | AC_PREREQ([2.50]) |
653 | |
2e20c3e1 |
654 | AC_DEFUN([AM_AUX_DIR_EXPAND], [ |
655 | # expand $ac_aux_dir to an absolute path |
c3ecc559 |
656 | am_aux_dir=`cd $ac_aux_dir && pwd` |
2e20c3e1 |
657 | ]) |
658 | |
659 | # AM_PROG_INSTALL_SH |
660 | # ------------------ |
661 | # Define $install_sh. |
c3ecc559 |
662 | |
663 | # Copyright 2001 Free Software Foundation, Inc. |
664 | |
665 | # This program is free software; you can redistribute it and/or modify |
666 | # it under the terms of the GNU General Public License as published by |
667 | # the Free Software Foundation; either version 2, or (at your option) |
668 | # any later version. |
669 | |
670 | # This program is distributed in the hope that it will be useful, |
671 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
672 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
673 | # GNU General Public License for more details. |
674 | |
675 | # You should have received a copy of the GNU General Public License |
676 | # along with this program; if not, write to the Free Software |
677 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
39b022cb |
678 | # 02110-1301, USA. |
c3ecc559 |
679 | |
2e20c3e1 |
680 | AC_DEFUN([AM_PROG_INSTALL_SH], |
681 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
682 | install_sh=${install_sh-"$am_aux_dir/install-sh"} |
683 | AC_SUBST(install_sh)]) |
684 | |
c3ecc559 |
685 | # AM_PROG_INSTALL_STRIP |
686 | |
687 | # Copyright 2001 Free Software Foundation, Inc. |
688 | |
689 | # This program is free software; you can redistribute it and/or modify |
690 | # it under the terms of the GNU General Public License as published by |
691 | # the Free Software Foundation; either version 2, or (at your option) |
692 | # any later version. |
693 | |
694 | # This program is distributed in the hope that it will be useful, |
695 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
696 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
697 | # GNU General Public License for more details. |
698 | |
699 | # You should have received a copy of the GNU General Public License |
700 | # along with this program; if not, write to the Free Software |
701 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
39b022cb |
702 | # 02110-1301, USA. |
c3ecc559 |
703 | |
2e20c3e1 |
704 | # One issue with vendor `install' (even GNU) is that you can't |
705 | # specify the program used to strip binaries. This is especially |
706 | # annoying in cross-compiling environments, where the build's strip |
707 | # is unlikely to handle the host's binaries. |
708 | # Fortunately install-sh will honor a STRIPPROG variable, so we |
709 | # always use install-sh in `make install-strip', and initialize |
710 | # STRIPPROG with the value of the STRIP variable (set by the user). |
711 | AC_DEFUN([AM_PROG_INSTALL_STRIP], |
712 | [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl |
c3ecc559 |
713 | # Installed binaries are usually stripped using `strip' when the user |
714 | # run `make install-strip'. However `strip' might not be the right |
715 | # tool to use in cross-compilation environments, therefore Automake |
716 | # will honor the `STRIP' environment variable to overrule this program. |
717 | dnl Don't test for $cross_compiling = yes, because it might be `maybe'. |
718 | if test "$cross_compiling" != no; then |
719 | AC_CHECK_TOOL([STRIP], [strip], :) |
720 | fi |
2e20c3e1 |
721 | INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" |
722 | AC_SUBST([INSTALL_STRIP_PROGRAM])]) |
723 | |
4edefeb6 |
724 | # -*- Autoconf -*- |
725 | # Copyright (C) 2003 Free Software Foundation, Inc. |
726 | |
727 | # This program is free software; you can redistribute it and/or modify |
728 | # it under the terms of the GNU General Public License as published by |
729 | # the Free Software Foundation; either version 2, or (at your option) |
730 | # any later version. |
731 | |
732 | # This program is distributed in the hope that it will be useful, |
733 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
734 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
735 | # GNU General Public License for more details. |
736 | |
737 | # You should have received a copy of the GNU General Public License |
738 | # along with this program; if not, write to the Free Software |
739 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
39b022cb |
740 | # 02110-1301, USA. |
2e20c3e1 |
741 | |
4edefeb6 |
742 | # serial 1 |
743 | |
744 | # Check whether the underlying file-system supports filenames |
745 | # with a leading dot. For instance MS-DOS doesn't. |
746 | AC_DEFUN([AM_SET_LEADING_DOT], |
747 | [rm -rf .tst 2>/dev/null |
748 | mkdir .tst 2>/dev/null |
749 | if test -d .tst; then |
750 | am__leading_dot=. |
751 | else |
752 | am__leading_dot=_ |
753 | fi |
754 | rmdir .tst 2>/dev/null |
755 | AC_SUBST([am__leading_dot])]) |
756 | |
757 | # serial 5 -*- Autoconf -*- |
758 | |
759 | # Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc. |
c3ecc559 |
760 | |
761 | # This program is free software; you can redistribute it and/or modify |
762 | # it under the terms of the GNU General Public License as published by |
763 | # the Free Software Foundation; either version 2, or (at your option) |
764 | # any later version. |
765 | |
766 | # This program is distributed in the hope that it will be useful, |
767 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
768 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
769 | # GNU General Public License for more details. |
770 | |
771 | # You should have received a copy of the GNU General Public License |
772 | # along with this program; if not, write to the Free Software |
773 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
39b022cb |
774 | # 02110-1301, USA. |
2e20c3e1 |
775 | |
776 | |
777 | # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be |
778 | # written in clear, in which case automake, when reading aclocal.m4, |
779 | # will think it sees a *use*, and therefore will trigger all it's |
780 | # C support machinery. Also note that it means that autoscan, seeing |
781 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use... |
782 | |
783 | |
784 | |
785 | # _AM_DEPENDENCIES(NAME) |
c3ecc559 |
786 | # ---------------------- |
2e20c3e1 |
787 | # See how the compiler implements dependency checking. |
c3ecc559 |
788 | # NAME is "CC", "CXX", "GCJ", or "OBJC". |
2e20c3e1 |
789 | # We try a few techniques and use that to set a single cache variable. |
790 | # |
791 | # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was |
792 | # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular |
793 | # dependency, and given that the user is not expected to run this macro, |
794 | # just rely on AC_PROG_CC. |
795 | AC_DEFUN([_AM_DEPENDENCIES], |
796 | [AC_REQUIRE([AM_SET_DEPDIR])dnl |
797 | AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl |
798 | AC_REQUIRE([AM_MAKE_INCLUDE])dnl |
799 | AC_REQUIRE([AM_DEP_TRACK])dnl |
800 | |
801 | ifelse([$1], CC, [depcc="$CC" am_compiler_list=], |
802 | [$1], CXX, [depcc="$CXX" am_compiler_list=], |
c3ecc559 |
803 | [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], |
2e20c3e1 |
804 | [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], |
805 | [depcc="$$1" am_compiler_list=]) |
806 | |
807 | AC_CACHE_CHECK([dependency style of $depcc], |
808 | [am_cv_$1_dependencies_compiler_type], |
809 | [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then |
810 | # We make a subdir and do the tests there. Otherwise we can end up |
811 | # making bogus files that we don't know about and never remove. For |
812 | # instance it was reported that on HP-UX the gcc test will end up |
813 | # making a dummy file named `D' -- because `-MD' means `put the output |
814 | # in D'. |
815 | mkdir conftest.dir |
816 | # Copy depcomp to subdir because otherwise we won't find it if we're |
817 | # using a relative directory. |
818 | cp "$am_depcomp" conftest.dir |
819 | cd conftest.dir |
4edefeb6 |
820 | # We will build objects and dependencies in a subdirectory because |
821 | # it helps to detect inapplicable dependency modes. For instance |
822 | # both Tru64's cc and ICC support -MD to output dependencies as a |
823 | # side effect of compilation, but ICC will put the dependencies in |
824 | # the current directory while Tru64 will put them in the object |
825 | # directory. |
826 | mkdir sub |
2e20c3e1 |
827 | |
828 | am_cv_$1_dependencies_compiler_type=none |
829 | if test "$am_compiler_list" = ""; then |
830 | am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` |
831 | fi |
832 | for depmode in $am_compiler_list; do |
4edefeb6 |
833 | # Setup a source with many dependencies, because some compilers |
834 | # like to wrap large dependency lists on column 80 (with \), and |
835 | # we should not choose a depcomp mode which is confused by this. |
836 | # |
2e20c3e1 |
837 | # We need to recreate these files for each test, as the compiler may |
838 | # overwrite some of them when testing with obscure command lines. |
839 | # This happens at least with the AIX C compiler. |
4edefeb6 |
840 | : > sub/conftest.c |
841 | for i in 1 2 3 4 5 6; do |
842 | echo '#include "conftst'$i'.h"' >> sub/conftest.c |
843 | : > sub/conftst$i.h |
844 | done |
845 | echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf |
2e20c3e1 |
846 | |
847 | case $depmode in |
848 | nosideeffect) |
849 | # after this tag, mechanisms are not by side-effect, so they'll |
850 | # only be used when explicitly requested |
851 | if test "x$enable_dependency_tracking" = xyes; then |
852 | continue |
853 | else |
854 | break |
855 | fi |
856 | ;; |
857 | none) break ;; |
858 | esac |
859 | # We check with `-c' and `-o' for the sake of the "dashmstdout" |
860 | # mode. It turns out that the SunPro C++ compiler does not properly |
861 | # handle `-M -o', and we need to detect this. |
862 | if depmode=$depmode \ |
4edefeb6 |
863 | source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ |
864 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ |
865 | $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ |
866 | >/dev/null 2>conftest.err && |
867 | grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && |
868 | grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && |
2e20c3e1 |
869 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then |
4edefeb6 |
870 | # icc doesn't choke on unknown options, it will just issue warnings |
871 | # (even with -Werror). So we grep stderr for any message |
872 | # that says an option was ignored. |
873 | if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else |
874 | am_cv_$1_dependencies_compiler_type=$depmode |
875 | break |
876 | fi |
2e20c3e1 |
877 | fi |
878 | done |
879 | |
880 | cd .. |
881 | rm -rf conftest.dir |
882 | else |
883 | am_cv_$1_dependencies_compiler_type=none |
884 | fi |
885 | ]) |
c3ecc559 |
886 | AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) |
4edefeb6 |
887 | AM_CONDITIONAL([am__fastdep$1], [ |
888 | test "x$enable_dependency_tracking" != xno \ |
889 | && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) |
2e20c3e1 |
890 | ]) |
891 | |
892 | |
893 | # AM_SET_DEPDIR |
894 | # ------------- |
895 | # Choose a directory name for dependency files. |
896 | # This macro is AC_REQUIREd in _AM_DEPENDENCIES |
897 | AC_DEFUN([AM_SET_DEPDIR], |
4edefeb6 |
898 | [AC_REQUIRE([AM_SET_LEADING_DOT])dnl |
899 | AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl |
2e20c3e1 |
900 | ]) |
901 | |
902 | |
903 | # AM_DEP_TRACK |
904 | # ------------ |
905 | AC_DEFUN([AM_DEP_TRACK], |
906 | [AC_ARG_ENABLE(dependency-tracking, |
907 | [ --disable-dependency-tracking Speeds up one-time builds |
908 | --enable-dependency-tracking Do not reject slow dependency extractors]) |
909 | if test "x$enable_dependency_tracking" != xno; then |
910 | am_depcomp="$ac_aux_dir/depcomp" |
911 | AMDEPBACKSLASH='\' |
912 | fi |
913 | AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) |
c3ecc559 |
914 | AC_SUBST([AMDEPBACKSLASH]) |
2e20c3e1 |
915 | ]) |
916 | |
c3ecc559 |
917 | # Generate code to set up dependency tracking. -*- Autoconf -*- |
2e20c3e1 |
918 | |
c3ecc559 |
919 | # Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc. |
920 | |
921 | # This program is free software; you can redistribute it and/or modify |
922 | # it under the terms of the GNU General Public License as published by |
923 | # the Free Software Foundation; either version 2, or (at your option) |
924 | # any later version. |
925 | |
926 | # This program is distributed in the hope that it will be useful, |
927 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
928 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
929 | # GNU General Public License for more details. |
930 | |
931 | # You should have received a copy of the GNU General Public License |
932 | # along with this program; if not, write to the Free Software |
933 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
39b022cb |
934 | # 02110-1301, USA. |
c3ecc559 |
935 | |
936 | #serial 2 |
937 | |
938 | # _AM_OUTPUT_DEPENDENCY_COMMANDS |
939 | # ------------------------------ |
940 | AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], |
941 | [for mf in $CONFIG_FILES; do |
942 | # Strip MF so we end up with the name of the file. |
943 | mf=`echo "$mf" | sed -e 's/:.*$//'` |
944 | # Check whether this is an Automake generated Makefile or not. |
945 | # We used to match only the files named `Makefile.in', but |
946 | # some people rename them; so instead we look at the file content. |
947 | # Grep'ing the first line is not enough: some people post-process |
948 | # each Makefile.in and add a new line on top of each file to say so. |
949 | # So let's grep whole file. |
950 | if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then |
951 | dirpart=`AS_DIRNAME("$mf")` |
952 | else |
953 | continue |
954 | fi |
955 | grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue |
2e20c3e1 |
956 | # Extract the definition of DEP_FILES from the Makefile without |
957 | # running `make'. |
958 | DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"` |
959 | test -z "$DEPDIR" && continue |
960 | # When using ansi2knr, U may be empty or an underscore; expand it |
961 | U=`sed -n -e '/^U = / s///p' < "$mf"` |
962 | test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR" |
963 | # We invoke sed twice because it is the simplest approach to |
964 | # changing $(DEPDIR) to its actual value in the expansion. |
965 | for file in `sed -n -e ' |
966 | /^DEP_FILES = .*\\\\$/ { |
967 | s/^DEP_FILES = // |
968 | :loop |
969 | s/\\\\$// |
970 | p |
971 | n |
972 | /\\\\$/ b loop |
973 | p |
974 | } |
975 | /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \ |
976 | sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do |
977 | # Make sure the directory exists. |
978 | test -f "$dirpart/$file" && continue |
c3ecc559 |
979 | fdir=`AS_DIRNAME(["$file"])` |
980 | AS_MKDIR_P([$dirpart/$fdir]) |
2e20c3e1 |
981 | # echo "creating $dirpart/$file" |
982 | echo '# dummy' > "$dirpart/$file" |
983 | done |
984 | done |
c3ecc559 |
985 | ])# _AM_OUTPUT_DEPENDENCY_COMMANDS |
986 | |
987 | |
988 | # AM_OUTPUT_DEPENDENCY_COMMANDS |
989 | # ----------------------------- |
990 | # This macro should only be invoked once -- use via AC_REQUIRE. |
991 | # |
992 | # This code is only required when automatic dependency tracking |
993 | # is enabled. FIXME. This creates each `.P' file that we will |
994 | # need in order to bootstrap the dependency handling code. |
995 | AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], |
996 | [AC_CONFIG_COMMANDS([depfiles], |
997 | [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], |
998 | [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) |
999 | ]) |
1000 | |
4edefeb6 |
1001 | # Check to see how 'make' treats includes. -*- Autoconf -*- |
1002 | |
1003 | # Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc. |
c3ecc559 |
1004 | |
1005 | # This program is free software; you can redistribute it and/or modify |
1006 | # it under the terms of the GNU General Public License as published by |
1007 | # the Free Software Foundation; either version 2, or (at your option) |
1008 | # any later version. |
1009 | |
1010 | # This program is distributed in the hope that it will be useful, |
1011 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
1012 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
1013 | # GNU General Public License for more details. |
1014 | |
1015 | # You should have received a copy of the GNU General Public License |
1016 | # along with this program; if not, write to the Free Software |
1017 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
39b022cb |
1018 | # 02110-1301, USA. |
c3ecc559 |
1019 | |
1020 | # serial 2 |
2e20c3e1 |
1021 | |
1022 | # AM_MAKE_INCLUDE() |
1023 | # ----------------- |
1024 | # Check to see how make treats includes. |
1025 | AC_DEFUN([AM_MAKE_INCLUDE], |
1026 | [am_make=${MAKE-make} |
1027 | cat > confinc << 'END' |
4edefeb6 |
1028 | am__doit: |
2e20c3e1 |
1029 | @echo done |
4edefeb6 |
1030 | .PHONY: am__doit |
2e20c3e1 |
1031 | END |
1032 | # If we don't find an include directive, just comment out the code. |
1033 | AC_MSG_CHECKING([for style of include used by $am_make]) |
c3ecc559 |
1034 | am__include="#" |
2e20c3e1 |
1035 | am__quote= |
1036 | _am_result=none |
1037 | # First try GNU make style include. |
1038 | echo "include confinc" > confmf |
1039 | # We grep out `Entering directory' and `Leaving directory' |
1040 | # messages which can occur if `w' ends up in MAKEFLAGS. |
1041 | # In particular we don't look at `^make:' because GNU make might |
1042 | # be invoked under some other name (usually "gmake"), in which |
1043 | # case it prints its new name instead of `make'. |
4edefeb6 |
1044 | if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then |
2e20c3e1 |
1045 | am__include=include |
1046 | am__quote= |
1047 | _am_result=GNU |
1048 | fi |
1049 | # Now try BSD make style include. |
1050 | if test "$am__include" = "#"; then |
1051 | echo '.include "confinc"' > confmf |
1052 | if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then |
1053 | am__include=.include |
c3ecc559 |
1054 | am__quote="\"" |
2e20c3e1 |
1055 | _am_result=BSD |
1056 | fi |
1057 | fi |
4edefeb6 |
1058 | AC_SUBST([am__include]) |
1059 | AC_SUBST([am__quote]) |
1060 | AC_MSG_RESULT([$_am_result]) |
2e20c3e1 |
1061 | rm -f confinc confmf |
1062 | ]) |
1063 | |
c3ecc559 |
1064 | # AM_CONDITIONAL -*- Autoconf -*- |
1065 | |
1066 | # Copyright 1997, 2000, 2001 Free Software Foundation, Inc. |
1067 | |
1068 | # This program is free software; you can redistribute it and/or modify |
1069 | # it under the terms of the GNU General Public License as published by |
1070 | # the Free Software Foundation; either version 2, or (at your option) |
1071 | # any later version. |
1072 | |
1073 | # This program is distributed in the hope that it will be useful, |
1074 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
1075 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
1076 | # GNU General Public License for more details. |
1077 | |
1078 | # You should have received a copy of the GNU General Public License |
1079 | # along with this program; if not, write to the Free Software |
1080 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
39b022cb |
1081 | # 02110-1301, USA. |
c3ecc559 |
1082 | |
1083 | # serial 5 |
1084 | |
1085 | AC_PREREQ(2.52) |
2e20c3e1 |
1086 | |
1087 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) |
1088 | # ------------------------------------- |
1089 | # Define a conditional. |
2e20c3e1 |
1090 | AC_DEFUN([AM_CONDITIONAL], |
c3ecc559 |
1091 | [ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], |
1092 | [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl |
2e20c3e1 |
1093 | AC_SUBST([$1_TRUE]) |
1094 | AC_SUBST([$1_FALSE]) |
1095 | if $2; then |
1096 | $1_TRUE= |
1097 | $1_FALSE='#' |
1098 | else |
1099 | $1_TRUE='#' |
1100 | $1_FALSE= |
c3ecc559 |
1101 | fi |
1102 | AC_CONFIG_COMMANDS_PRE( |
1103 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then |
4edefeb6 |
1104 | AC_MSG_ERROR([conditional "$1" was never defined. |
c3ecc559 |
1105 | Usually this means the macro was only invoked conditionally.]) |
1106 | fi])]) |
2e20c3e1 |
1107 | |
c3ecc559 |
1108 | # Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*- |
2e20c3e1 |
1109 | |
c3ecc559 |
1110 | # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc. |
1111 | |
1112 | # This program is free software; you can redistribute it and/or modify |
1113 | # it under the terms of the GNU General Public License as published by |
1114 | # the Free Software Foundation; either version 2, or (at your option) |
1115 | # any later version. |
1116 | |
1117 | # This program is distributed in the hope that it will be useful, |
1118 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
1119 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
1120 | # GNU General Public License for more details. |
1121 | |
1122 | # You should have received a copy of the GNU General Public License |
1123 | # along with this program; if not, write to the Free Software |
1124 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
39b022cb |
1125 | # 02110-1301, USA. |
c3ecc559 |
1126 | |
1127 | AC_PREREQ([2.52]) |
1128 | |
1129 | # serial 6 |
2e20c3e1 |
1130 | |
4edefeb6 |
1131 | # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS. |
1132 | AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)]) |
2e20c3e1 |
1133 | |