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0becf699 | 1 | # generated automatically by aclocal 1.11.6 -*- Autoconf -*- |
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2 | |
3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, | |
0becf699 DM |
4 | # 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, |
5 | # Inc. | |
fe000966 DM |
6 | # This file is free software; the Free Software Foundation |
7 | # gives unlimited permission to copy and/or distribute it, | |
8 | # with or without modifications, as long as this notice is preserved. | |
9 | ||
10 | # This program is distributed in the hope that it will be useful, | |
11 | # but WITHOUT ANY WARRANTY, to the extent permitted by law; without | |
12 | # even the implied warranty of MERCHANTABILITY or FITNESS FOR A | |
13 | # PARTICULAR PURPOSE. | |
14 | ||
15 | m4_ifndef([AC_AUTOCONF_VERSION], | |
16 | [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl | |
0becf699 DM |
17 | m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, |
18 | [m4_warning([this file was generated for autoconf 2.69. | |
fe000966 DM |
19 | You have another version of autoconf. It may work, but is not guaranteed to. |
20 | If you have problems, you may need to regenerate the build system entirely. | |
21 | To do so, use the procedure documented by the package, typically `autoreconf'.])]) | |
22 | ||
23 | # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- | |
24 | # serial 1 (pkg-config-0.24) | |
25 | # | |
26 | # Copyright © 2004 Scott James Remnant <scott@netsplit.com>. | |
27 | # | |
28 | # This program is free software; you can redistribute it and/or modify | |
29 | # it under the terms of the GNU General Public License as published by | |
30 | # the Free Software Foundation; either version 2 of the License, or | |
31 | # (at your option) any later version. | |
32 | # | |
33 | # This program is distributed in the hope that it will be useful, but | |
34 | # WITHOUT ANY WARRANTY; without even the implied warranty of | |
35 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
36 | # General Public License for more details. | |
37 | # | |
38 | # You should have received a copy of the GNU General Public License | |
39 | # along with this program; if not, write to the Free Software | |
40 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
41 | # | |
42 | # As a special exception to the GNU General Public License, if you | |
43 | # distribute this file as part of a program that contains a | |
44 | # configuration script generated by Autoconf, you may include it under | |
45 | # the same distribution terms that you use for the rest of that program. | |
46 | ||
47 | # PKG_PROG_PKG_CONFIG([MIN-VERSION]) | |
48 | # ---------------------------------- | |
49 | AC_DEFUN([PKG_PROG_PKG_CONFIG], | |
50 | [m4_pattern_forbid([^_?PKG_[A-Z_]+$]) | |
0becf699 DM |
51 | m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$]) |
52 | m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$]) | |
fe000966 DM |
53 | AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) |
54 | AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) | |
55 | AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) | |
56 | ||
57 | if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then | |
58 | AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) | |
59 | fi | |
60 | if test -n "$PKG_CONFIG"; then | |
61 | _pkg_min_version=m4_default([$1], [0.9.0]) | |
62 | AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) | |
63 | if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then | |
64 | AC_MSG_RESULT([yes]) | |
65 | else | |
66 | AC_MSG_RESULT([no]) | |
67 | PKG_CONFIG="" | |
68 | fi | |
69 | fi[]dnl | |
70 | ])# PKG_PROG_PKG_CONFIG | |
71 | ||
72 | # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) | |
73 | # | |
74 | # Check to see whether a particular set of modules exists. Similar | |
75 | # to PKG_CHECK_MODULES(), but does not set variables or print errors. | |
76 | # | |
77 | # Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG]) | |
78 | # only at the first occurence in configure.ac, so if the first place | |
79 | # it's called might be skipped (such as if it is within an "if", you | |
80 | # have to call PKG_CHECK_EXISTS manually | |
81 | # -------------------------------------------------------------- | |
82 | AC_DEFUN([PKG_CHECK_EXISTS], | |
83 | [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl | |
84 | if test -n "$PKG_CONFIG" && \ | |
85 | AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then | |
86 | m4_default([$2], [:]) | |
87 | m4_ifvaln([$3], [else | |
88 | $3])dnl | |
89 | fi]) | |
90 | ||
91 | # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) | |
92 | # --------------------------------------------- | |
93 | m4_define([_PKG_CONFIG], | |
94 | [if test -n "$$1"; then | |
95 | pkg_cv_[]$1="$$1" | |
96 | elif test -n "$PKG_CONFIG"; then | |
97 | PKG_CHECK_EXISTS([$3], | |
0becf699 DM |
98 | [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null` |
99 | test "x$?" != "x0" && pkg_failed=yes ], | |
fe000966 DM |
100 | [pkg_failed=yes]) |
101 | else | |
102 | pkg_failed=untried | |
103 | fi[]dnl | |
104 | ])# _PKG_CONFIG | |
105 | ||
106 | # _PKG_SHORT_ERRORS_SUPPORTED | |
107 | # ----------------------------- | |
108 | AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], | |
109 | [AC_REQUIRE([PKG_PROG_PKG_CONFIG]) | |
110 | if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then | |
111 | _pkg_short_errors_supported=yes | |
112 | else | |
113 | _pkg_short_errors_supported=no | |
114 | fi[]dnl | |
115 | ])# _PKG_SHORT_ERRORS_SUPPORTED | |
116 | ||
117 | ||
118 | # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], | |
119 | # [ACTION-IF-NOT-FOUND]) | |
120 | # | |
121 | # | |
122 | # Note that if there is a possibility the first call to | |
123 | # PKG_CHECK_MODULES might not happen, you should be sure to include an | |
124 | # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac | |
125 | # | |
126 | # | |
127 | # -------------------------------------------------------------- | |
128 | AC_DEFUN([PKG_CHECK_MODULES], | |
129 | [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl | |
130 | AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl | |
131 | AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl | |
132 | ||
133 | pkg_failed=no | |
134 | AC_MSG_CHECKING([for $1]) | |
135 | ||
136 | _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) | |
137 | _PKG_CONFIG([$1][_LIBS], [libs], [$2]) | |
138 | ||
139 | m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS | |
140 | and $1[]_LIBS to avoid the need to call pkg-config. | |
141 | See the pkg-config man page for more details.]) | |
142 | ||
143 | if test $pkg_failed = yes; then | |
144 | AC_MSG_RESULT([no]) | |
145 | _PKG_SHORT_ERRORS_SUPPORTED | |
146 | if test $_pkg_short_errors_supported = yes; then | |
0becf699 | 147 | $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1` |
fe000966 | 148 | else |
0becf699 | 149 | $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1` |
fe000966 DM |
150 | fi |
151 | # Put the nasty error message in config.log where it belongs | |
152 | echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD | |
153 | ||
154 | m4_default([$4], [AC_MSG_ERROR( | |
155 | [Package requirements ($2) were not met: | |
156 | ||
157 | $$1_PKG_ERRORS | |
158 | ||
159 | Consider adjusting the PKG_CONFIG_PATH environment variable if you | |
160 | installed software in a non-standard prefix. | |
161 | ||
162 | _PKG_TEXT])[]dnl | |
163 | ]) | |
164 | elif test $pkg_failed = untried; then | |
165 | AC_MSG_RESULT([no]) | |
166 | m4_default([$4], [AC_MSG_FAILURE( | |
167 | [The pkg-config script could not be found or is too old. Make sure it | |
168 | is in your PATH or set the PKG_CONFIG environment variable to the full | |
169 | path to pkg-config. | |
170 | ||
171 | _PKG_TEXT | |
172 | ||
173 | To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl | |
174 | ]) | |
175 | else | |
176 | $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS | |
177 | $1[]_LIBS=$pkg_cv_[]$1[]_LIBS | |
178 | AC_MSG_RESULT([yes]) | |
179 | $3 | |
180 | fi[]dnl | |
181 | ])# PKG_CHECK_MODULES | |
182 | ||
0becf699 DM |
183 | # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software |
184 | # Foundation, Inc. | |
fe000966 DM |
185 | # |
186 | # This file is free software; the Free Software Foundation | |
187 | # gives unlimited permission to copy and/or distribute it, | |
188 | # with or without modifications, as long as this notice is preserved. | |
189 | ||
0becf699 DM |
190 | # serial 1 |
191 | ||
fe000966 DM |
192 | # AM_AUTOMAKE_VERSION(VERSION) |
193 | # ---------------------------- | |
194 | # Automake X.Y traces this macro to ensure aclocal.m4 has been | |
195 | # generated from the m4 files accompanying Automake X.Y. | |
196 | # (This private macro should not be called outside this file.) | |
197 | AC_DEFUN([AM_AUTOMAKE_VERSION], | |
198 | [am__api_version='1.11' | |
199 | dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to | |
200 | dnl require some minimum version. Point them to the right macro. | |
0becf699 | 201 | m4_if([$1], [1.11.6], [], |
fe000966 DM |
202 | [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl |
203 | ]) | |
204 | ||
205 | # _AM_AUTOCONF_VERSION(VERSION) | |
206 | # ----------------------------- | |
207 | # aclocal traces this macro to find the Autoconf version. | |
208 | # This is a private macro too. Using m4_define simplifies | |
209 | # the logic in aclocal, which can simply ignore this definition. | |
210 | m4_define([_AM_AUTOCONF_VERSION], []) | |
211 | ||
212 | # AM_SET_CURRENT_AUTOMAKE_VERSION | |
213 | # ------------------------------- | |
214 | # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. | |
215 | # This function is AC_REQUIREd by AM_INIT_AUTOMAKE. | |
216 | AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], | |
0becf699 | 217 | [AM_AUTOMAKE_VERSION([1.11.6])dnl |
fe000966 DM |
218 | m4_ifndef([AC_AUTOCONF_VERSION], |
219 | [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl | |
220 | _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) | |
221 | ||
222 | # AM_AUX_DIR_EXPAND -*- Autoconf -*- | |
223 | ||
0becf699 | 224 | # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc. |
fe000966 DM |
225 | # |
226 | # This file is free software; the Free Software Foundation | |
227 | # gives unlimited permission to copy and/or distribute it, | |
228 | # with or without modifications, as long as this notice is preserved. | |
229 | ||
0becf699 DM |
230 | # serial 1 |
231 | ||
fe000966 DM |
232 | # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets |
233 | # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to | |
234 | # `$srcdir', `$srcdir/..', or `$srcdir/../..'. | |
235 | # | |
236 | # Of course, Automake must honor this variable whenever it calls a | |
237 | # tool from the auxiliary directory. The problem is that $srcdir (and | |
238 | # therefore $ac_aux_dir as well) can be either absolute or relative, | |
239 | # depending on how configure is run. This is pretty annoying, since | |
240 | # it makes $ac_aux_dir quite unusable in subdirectories: in the top | |
241 | # source directory, any form will work fine, but in subdirectories a | |
242 | # relative path needs to be adjusted first. | |
243 | # | |
244 | # $ac_aux_dir/missing | |
245 | # fails when called from a subdirectory if $ac_aux_dir is relative | |
246 | # $top_srcdir/$ac_aux_dir/missing | |
247 | # fails if $ac_aux_dir is absolute, | |
248 | # fails when called from a subdirectory in a VPATH build with | |
249 | # a relative $ac_aux_dir | |
250 | # | |
251 | # The reason of the latter failure is that $top_srcdir and $ac_aux_dir | |
252 | # are both prefixed by $srcdir. In an in-source build this is usually | |
253 | # harmless because $srcdir is `.', but things will broke when you | |
254 | # start a VPATH build or use an absolute $srcdir. | |
255 | # | |
256 | # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, | |
257 | # iff we strip the leading $srcdir from $ac_aux_dir. That would be: | |
258 | # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` | |
259 | # and then we would define $MISSING as | |
260 | # MISSING="\${SHELL} $am_aux_dir/missing" | |
261 | # This will work as long as MISSING is not called from configure, because | |
262 | # unfortunately $(top_srcdir) has no meaning in configure. | |
263 | # However there are other variables, like CC, which are often used in | |
264 | # configure, and could therefore not use this "fixed" $ac_aux_dir. | |
265 | # | |
266 | # Another solution, used here, is to always expand $ac_aux_dir to an | |
267 | # absolute PATH. The drawback is that using absolute paths prevent a | |
268 | # configured tree to be moved without reconfiguration. | |
269 | ||
270 | AC_DEFUN([AM_AUX_DIR_EXPAND], | |
271 | [dnl Rely on autoconf to set up CDPATH properly. | |
272 | AC_PREREQ([2.50])dnl | |
273 | # expand $ac_aux_dir to an absolute path | |
274 | am_aux_dir=`cd $ac_aux_dir && pwd` | |
275 | ]) | |
276 | ||
277 | # AM_CONDITIONAL -*- Autoconf -*- | |
278 | ||
279 | # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008 | |
280 | # Free Software Foundation, Inc. | |
281 | # | |
282 | # This file is free software; the Free Software Foundation | |
283 | # gives unlimited permission to copy and/or distribute it, | |
284 | # with or without modifications, as long as this notice is preserved. | |
285 | ||
286 | # serial 9 | |
287 | ||
288 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) | |
289 | # ------------------------------------- | |
290 | # Define a conditional. | |
291 | AC_DEFUN([AM_CONDITIONAL], | |
292 | [AC_PREREQ(2.52)dnl | |
293 | ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], | |
294 | [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl | |
295 | AC_SUBST([$1_TRUE])dnl | |
296 | AC_SUBST([$1_FALSE])dnl | |
297 | _AM_SUBST_NOTMAKE([$1_TRUE])dnl | |
298 | _AM_SUBST_NOTMAKE([$1_FALSE])dnl | |
299 | m4_define([_AM_COND_VALUE_$1], [$2])dnl | |
300 | if $2; then | |
301 | $1_TRUE= | |
302 | $1_FALSE='#' | |
303 | else | |
304 | $1_TRUE='#' | |
305 | $1_FALSE= | |
306 | fi | |
307 | AC_CONFIG_COMMANDS_PRE( | |
308 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then | |
309 | AC_MSG_ERROR([[conditional "$1" was never defined. | |
310 | Usually this means the macro was only invoked conditionally.]]) | |
311 | fi])]) | |
312 | ||
0becf699 DM |
313 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009, |
314 | # 2010, 2011 Free Software Foundation, Inc. | |
fe000966 DM |
315 | # |
316 | # This file is free software; the Free Software Foundation | |
317 | # gives unlimited permission to copy and/or distribute it, | |
318 | # with or without modifications, as long as this notice is preserved. | |
319 | ||
0becf699 | 320 | # serial 12 |
fe000966 DM |
321 | |
322 | # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be | |
323 | # written in clear, in which case automake, when reading aclocal.m4, | |
324 | # will think it sees a *use*, and therefore will trigger all it's | |
325 | # C support machinery. Also note that it means that autoscan, seeing | |
326 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use... | |
327 | ||
328 | ||
329 | # _AM_DEPENDENCIES(NAME) | |
330 | # ---------------------- | |
331 | # See how the compiler implements dependency checking. | |
332 | # NAME is "CC", "CXX", "GCJ", or "OBJC". | |
333 | # We try a few techniques and use that to set a single cache variable. | |
334 | # | |
335 | # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was | |
336 | # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular | |
337 | # dependency, and given that the user is not expected to run this macro, | |
338 | # just rely on AC_PROG_CC. | |
339 | AC_DEFUN([_AM_DEPENDENCIES], | |
340 | [AC_REQUIRE([AM_SET_DEPDIR])dnl | |
341 | AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl | |
342 | AC_REQUIRE([AM_MAKE_INCLUDE])dnl | |
343 | AC_REQUIRE([AM_DEP_TRACK])dnl | |
344 | ||
345 | ifelse([$1], CC, [depcc="$CC" am_compiler_list=], | |
346 | [$1], CXX, [depcc="$CXX" am_compiler_list=], | |
347 | [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], | |
348 | [$1], UPC, [depcc="$UPC" am_compiler_list=], | |
349 | [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], | |
350 | [depcc="$$1" am_compiler_list=]) | |
351 | ||
352 | AC_CACHE_CHECK([dependency style of $depcc], | |
353 | [am_cv_$1_dependencies_compiler_type], | |
354 | [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then | |
355 | # We make a subdir and do the tests there. Otherwise we can end up | |
356 | # making bogus files that we don't know about and never remove. For | |
357 | # instance it was reported that on HP-UX the gcc test will end up | |
358 | # making a dummy file named `D' -- because `-MD' means `put the output | |
359 | # in D'. | |
0becf699 | 360 | rm -rf conftest.dir |
fe000966 DM |
361 | mkdir conftest.dir |
362 | # Copy depcomp to subdir because otherwise we won't find it if we're | |
363 | # using a relative directory. | |
364 | cp "$am_depcomp" conftest.dir | |
365 | cd conftest.dir | |
366 | # We will build objects and dependencies in a subdirectory because | |
367 | # it helps to detect inapplicable dependency modes. For instance | |
368 | # both Tru64's cc and ICC support -MD to output dependencies as a | |
369 | # side effect of compilation, but ICC will put the dependencies in | |
370 | # the current directory while Tru64 will put them in the object | |
371 | # directory. | |
372 | mkdir sub | |
373 | ||
374 | am_cv_$1_dependencies_compiler_type=none | |
375 | if test "$am_compiler_list" = ""; then | |
376 | am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` | |
377 | fi | |
378 | am__universal=false | |
379 | m4_case([$1], [CC], | |
380 | [case " $depcc " in #( | |
381 | *\ -arch\ *\ -arch\ *) am__universal=true ;; | |
382 | esac], | |
383 | [CXX], | |
384 | [case " $depcc " in #( | |
385 | *\ -arch\ *\ -arch\ *) am__universal=true ;; | |
386 | esac]) | |
387 | ||
388 | for depmode in $am_compiler_list; do | |
389 | # Setup a source with many dependencies, because some compilers | |
390 | # like to wrap large dependency lists on column 80 (with \), and | |
391 | # we should not choose a depcomp mode which is confused by this. | |
392 | # | |
393 | # We need to recreate these files for each test, as the compiler may | |
394 | # overwrite some of them when testing with obscure command lines. | |
395 | # This happens at least with the AIX C compiler. | |
396 | : > sub/conftest.c | |
397 | for i in 1 2 3 4 5 6; do | |
398 | echo '#include "conftst'$i'.h"' >> sub/conftest.c | |
399 | # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with | |
400 | # Solaris 8's {/usr,}/bin/sh. | |
401 | touch sub/conftst$i.h | |
402 | done | |
403 | echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf | |
404 | ||
405 | # We check with `-c' and `-o' for the sake of the "dashmstdout" | |
406 | # mode. It turns out that the SunPro C++ compiler does not properly | |
407 | # handle `-M -o', and we need to detect this. Also, some Intel | |
408 | # versions had trouble with output in subdirs | |
409 | am__obj=sub/conftest.${OBJEXT-o} | |
410 | am__minus_obj="-o $am__obj" | |
411 | case $depmode in | |
412 | gcc) | |
413 | # This depmode causes a compiler race in universal mode. | |
414 | test "$am__universal" = false || continue | |
415 | ;; | |
416 | nosideeffect) | |
417 | # after this tag, mechanisms are not by side-effect, so they'll | |
418 | # only be used when explicitly requested | |
419 | if test "x$enable_dependency_tracking" = xyes; then | |
420 | continue | |
421 | else | |
422 | break | |
423 | fi | |
424 | ;; | |
0becf699 | 425 | msvc7 | msvc7msys | msvisualcpp | msvcmsys) |
fe000966 DM |
426 | # This compiler won't grok `-c -o', but also, the minuso test has |
427 | # not run yet. These depmodes are late enough in the game, and | |
428 | # so weak that their functioning should not be impacted. | |
429 | am__obj=conftest.${OBJEXT-o} | |
430 | am__minus_obj= | |
431 | ;; | |
432 | none) break ;; | |
433 | esac | |
434 | if depmode=$depmode \ | |
435 | source=sub/conftest.c object=$am__obj \ | |
436 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ | |
437 | $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ | |
438 | >/dev/null 2>conftest.err && | |
439 | grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && | |
440 | grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && | |
441 | grep $am__obj sub/conftest.Po > /dev/null 2>&1 && | |
442 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then | |
443 | # icc doesn't choke on unknown options, it will just issue warnings | |
444 | # or remarks (even with -Werror). So we grep stderr for any message | |
445 | # that says an option was ignored or not supported. | |
446 | # When given -MP, icc 7.0 and 7.1 complain thusly: | |
447 | # icc: Command line warning: ignoring option '-M'; no argument required | |
448 | # The diagnosis changed in icc 8.0: | |
449 | # icc: Command line remark: option '-MP' not supported | |
450 | if (grep 'ignoring option' conftest.err || | |
451 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | |
452 | am_cv_$1_dependencies_compiler_type=$depmode | |
453 | break | |
454 | fi | |
455 | fi | |
456 | done | |
457 | ||
458 | cd .. | |
459 | rm -rf conftest.dir | |
460 | else | |
461 | am_cv_$1_dependencies_compiler_type=none | |
462 | fi | |
463 | ]) | |
464 | AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) | |
465 | AM_CONDITIONAL([am__fastdep$1], [ | |
466 | test "x$enable_dependency_tracking" != xno \ | |
467 | && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) | |
468 | ]) | |
469 | ||
470 | ||
471 | # AM_SET_DEPDIR | |
472 | # ------------- | |
473 | # Choose a directory name for dependency files. | |
474 | # This macro is AC_REQUIREd in _AM_DEPENDENCIES | |
475 | AC_DEFUN([AM_SET_DEPDIR], | |
476 | [AC_REQUIRE([AM_SET_LEADING_DOT])dnl | |
477 | AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl | |
478 | ]) | |
479 | ||
480 | ||
481 | # AM_DEP_TRACK | |
482 | # ------------ | |
483 | AC_DEFUN([AM_DEP_TRACK], | |
484 | [AC_ARG_ENABLE(dependency-tracking, | |
485 | [ --disable-dependency-tracking speeds up one-time build | |
486 | --enable-dependency-tracking do not reject slow dependency extractors]) | |
487 | if test "x$enable_dependency_tracking" != xno; then | |
488 | am_depcomp="$ac_aux_dir/depcomp" | |
489 | AMDEPBACKSLASH='\' | |
0becf699 | 490 | am__nodep='_no' |
fe000966 DM |
491 | fi |
492 | AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) | |
493 | AC_SUBST([AMDEPBACKSLASH])dnl | |
494 | _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl | |
0becf699 DM |
495 | AC_SUBST([am__nodep])dnl |
496 | _AM_SUBST_NOTMAKE([am__nodep])dnl | |
fe000966 DM |
497 | ]) |
498 | ||
499 | # Generate code to set up dependency tracking. -*- Autoconf -*- | |
500 | ||
501 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008 | |
502 | # Free Software Foundation, Inc. | |
503 | # | |
504 | # This file is free software; the Free Software Foundation | |
505 | # gives unlimited permission to copy and/or distribute it, | |
506 | # with or without modifications, as long as this notice is preserved. | |
507 | ||
508 | #serial 5 | |
509 | ||
510 | # _AM_OUTPUT_DEPENDENCY_COMMANDS | |
511 | # ------------------------------ | |
512 | AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], | |
513 | [{ | |
514 | # Autoconf 2.62 quotes --file arguments for eval, but not when files | |
515 | # are listed without --file. Let's play safe and only enable the eval | |
516 | # if we detect the quoting. | |
517 | case $CONFIG_FILES in | |
518 | *\'*) eval set x "$CONFIG_FILES" ;; | |
519 | *) set x $CONFIG_FILES ;; | |
520 | esac | |
521 | shift | |
522 | for mf | |
523 | do | |
524 | # Strip MF so we end up with the name of the file. | |
525 | mf=`echo "$mf" | sed -e 's/:.*$//'` | |
526 | # Check whether this is an Automake generated Makefile or not. | |
527 | # We used to match only the files named `Makefile.in', but | |
528 | # some people rename them; so instead we look at the file content. | |
529 | # Grep'ing the first line is not enough: some people post-process | |
530 | # each Makefile.in and add a new line on top of each file to say so. | |
531 | # Grep'ing the whole file is not good either: AIX grep has a line | |
532 | # limit of 2048, but all sed's we know have understand at least 4000. | |
533 | if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then | |
534 | dirpart=`AS_DIRNAME("$mf")` | |
535 | else | |
536 | continue | |
537 | fi | |
538 | # Extract the definition of DEPDIR, am__include, and am__quote | |
539 | # from the Makefile without running `make'. | |
540 | DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` | |
541 | test -z "$DEPDIR" && continue | |
542 | am__include=`sed -n 's/^am__include = //p' < "$mf"` | |
543 | test -z "am__include" && continue | |
544 | am__quote=`sed -n 's/^am__quote = //p' < "$mf"` | |
545 | # When using ansi2knr, U may be empty or an underscore; expand it | |
546 | U=`sed -n 's/^U = //p' < "$mf"` | |
547 | # Find all dependency output files, they are included files with | |
548 | # $(DEPDIR) in their names. We invoke sed twice because it is the | |
549 | # simplest approach to changing $(DEPDIR) to its actual value in the | |
550 | # expansion. | |
551 | for file in `sed -n " | |
552 | s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ | |
553 | sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do | |
554 | # Make sure the directory exists. | |
555 | test -f "$dirpart/$file" && continue | |
556 | fdir=`AS_DIRNAME(["$file"])` | |
557 | AS_MKDIR_P([$dirpart/$fdir]) | |
558 | # echo "creating $dirpart/$file" | |
559 | echo '# dummy' > "$dirpart/$file" | |
560 | done | |
561 | done | |
562 | } | |
563 | ])# _AM_OUTPUT_DEPENDENCY_COMMANDS | |
564 | ||
565 | ||
566 | # AM_OUTPUT_DEPENDENCY_COMMANDS | |
567 | # ----------------------------- | |
568 | # This macro should only be invoked once -- use via AC_REQUIRE. | |
569 | # | |
570 | # This code is only required when automatic dependency tracking | |
571 | # is enabled. FIXME. This creates each `.P' file that we will | |
572 | # need in order to bootstrap the dependency handling code. | |
573 | AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], | |
574 | [AC_CONFIG_COMMANDS([depfiles], | |
575 | [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], | |
576 | [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) | |
577 | ]) | |
578 | ||
579 | # Do all the work for Automake. -*- Autoconf -*- | |
580 | ||
581 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, | |
582 | # 2005, 2006, 2008, 2009 Free Software Foundation, Inc. | |
583 | # | |
584 | # This file is free software; the Free Software Foundation | |
585 | # gives unlimited permission to copy and/or distribute it, | |
586 | # with or without modifications, as long as this notice is preserved. | |
587 | ||
588 | # serial 16 | |
589 | ||
590 | # This macro actually does too much. Some checks are only needed if | |
591 | # your package does certain things. But this isn't really a big deal. | |
592 | ||
593 | # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) | |
594 | # AM_INIT_AUTOMAKE([OPTIONS]) | |
595 | # ----------------------------------------------- | |
596 | # The call with PACKAGE and VERSION arguments is the old style | |
597 | # call (pre autoconf-2.50), which is being phased out. PACKAGE | |
598 | # and VERSION should now be passed to AC_INIT and removed from | |
599 | # the call to AM_INIT_AUTOMAKE. | |
600 | # We support both call styles for the transition. After | |
601 | # the next Automake release, Autoconf can make the AC_INIT | |
602 | # arguments mandatory, and then we can depend on a new Autoconf | |
603 | # release and drop the old call support. | |
604 | AC_DEFUN([AM_INIT_AUTOMAKE], | |
605 | [AC_PREREQ([2.62])dnl | |
606 | dnl Autoconf wants to disallow AM_ names. We explicitly allow | |
607 | dnl the ones we care about. | |
608 | m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl | |
609 | AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl | |
610 | AC_REQUIRE([AC_PROG_INSTALL])dnl | |
611 | if test "`cd $srcdir && pwd`" != "`pwd`"; then | |
612 | # Use -I$(srcdir) only when $(srcdir) != ., so that make's output | |
613 | # is not polluted with repeated "-I." | |
614 | AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl | |
615 | # test to see if srcdir already configured | |
616 | if test -f $srcdir/config.status; then | |
617 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) | |
618 | fi | |
619 | fi | |
620 | ||
621 | # test whether we have cygpath | |
622 | if test -z "$CYGPATH_W"; then | |
623 | if (cygpath --version) >/dev/null 2>/dev/null; then | |
624 | CYGPATH_W='cygpath -w' | |
625 | else | |
626 | CYGPATH_W=echo | |
627 | fi | |
628 | fi | |
629 | AC_SUBST([CYGPATH_W]) | |
630 | ||
631 | # Define the identity of the package. | |
632 | dnl Distinguish between old-style and new-style calls. | |
633 | m4_ifval([$2], | |
634 | [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl | |
635 | AC_SUBST([PACKAGE], [$1])dnl | |
636 | AC_SUBST([VERSION], [$2])], | |
637 | [_AM_SET_OPTIONS([$1])dnl | |
638 | dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. | |
639 | m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,, | |
640 | [m4_fatal([AC_INIT should be called with package and version arguments])])dnl | |
641 | AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl | |
642 | AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl | |
643 | ||
644 | _AM_IF_OPTION([no-define],, | |
645 | [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) | |
646 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl | |
647 | ||
648 | # Some tools Automake needs. | |
649 | AC_REQUIRE([AM_SANITY_CHECK])dnl | |
650 | AC_REQUIRE([AC_ARG_PROGRAM])dnl | |
651 | AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) | |
652 | AM_MISSING_PROG(AUTOCONF, autoconf) | |
653 | AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) | |
654 | AM_MISSING_PROG(AUTOHEADER, autoheader) | |
655 | AM_MISSING_PROG(MAKEINFO, makeinfo) | |
656 | AC_REQUIRE([AM_PROG_INSTALL_SH])dnl | |
657 | AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl | |
658 | AC_REQUIRE([AM_PROG_MKDIR_P])dnl | |
659 | # We need awk for the "check" target. The system "awk" is bad on | |
660 | # some platforms. | |
661 | AC_REQUIRE([AC_PROG_AWK])dnl | |
662 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl | |
663 | AC_REQUIRE([AM_SET_LEADING_DOT])dnl | |
664 | _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], | |
665 | [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], | |
666 | [_AM_PROG_TAR([v7])])]) | |
667 | _AM_IF_OPTION([no-dependencies],, | |
668 | [AC_PROVIDE_IFELSE([AC_PROG_CC], | |
669 | [_AM_DEPENDENCIES(CC)], | |
670 | [define([AC_PROG_CC], | |
671 | defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl | |
672 | AC_PROVIDE_IFELSE([AC_PROG_CXX], | |
673 | [_AM_DEPENDENCIES(CXX)], | |
674 | [define([AC_PROG_CXX], | |
675 | defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl | |
676 | AC_PROVIDE_IFELSE([AC_PROG_OBJC], | |
677 | [_AM_DEPENDENCIES(OBJC)], | |
678 | [define([AC_PROG_OBJC], | |
679 | defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl | |
680 | ]) | |
681 | _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl | |
682 | dnl The `parallel-tests' driver may need to know about EXEEXT, so add the | |
683 | dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro | |
684 | dnl is hooked onto _AC_COMPILER_EXEEXT early, see below. | |
685 | AC_CONFIG_COMMANDS_PRE(dnl | |
686 | [m4_provide_if([_AM_COMPILER_EXEEXT], | |
687 | [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl | |
688 | ]) | |
689 | ||
690 | dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not | |
691 | dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further | |
692 | dnl mangled by Autoconf and run in a shell conditional statement. | |
693 | m4_define([_AC_COMPILER_EXEEXT], | |
694 | m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])]) | |
695 | ||
696 | ||
697 | # When config.status generates a header, we must update the stamp-h file. | |
698 | # This file resides in the same directory as the config header | |
699 | # that is generated. The stamp files are numbered to have different names. | |
700 | ||
701 | # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the | |
702 | # loop where config.status creates the headers, so we can generate | |
703 | # our stamp files there. | |
704 | AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], | |
705 | [# Compute $1's index in $config_headers. | |
706 | _am_arg=$1 | |
707 | _am_stamp_count=1 | |
708 | for _am_header in $config_headers :; do | |
709 | case $_am_header in | |
710 | $_am_arg | $_am_arg:* ) | |
711 | break ;; | |
712 | * ) | |
713 | _am_stamp_count=`expr $_am_stamp_count + 1` ;; | |
714 | esac | |
715 | done | |
716 | echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) | |
717 | ||
0becf699 DM |
718 | # Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation, |
719 | # Inc. | |
fe000966 DM |
720 | # |
721 | # This file is free software; the Free Software Foundation | |
722 | # gives unlimited permission to copy and/or distribute it, | |
723 | # with or without modifications, as long as this notice is preserved. | |
724 | ||
0becf699 DM |
725 | # serial 1 |
726 | ||
fe000966 DM |
727 | # AM_PROG_INSTALL_SH |
728 | # ------------------ | |
729 | # Define $install_sh. | |
730 | AC_DEFUN([AM_PROG_INSTALL_SH], | |
731 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
732 | if test x"${install_sh}" != xset; then | |
733 | case $am_aux_dir in | |
734 | *\ * | *\ *) | |
735 | install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; | |
736 | *) | |
737 | install_sh="\${SHELL} $am_aux_dir/install-sh" | |
738 | esac | |
739 | fi | |
740 | AC_SUBST(install_sh)]) | |
741 | ||
742 | # Copyright (C) 2003, 2005 Free Software Foundation, Inc. | |
743 | # | |
744 | # This file is free software; the Free Software Foundation | |
745 | # gives unlimited permission to copy and/or distribute it, | |
746 | # with or without modifications, as long as this notice is preserved. | |
747 | ||
748 | # serial 2 | |
749 | ||
750 | # Check whether the underlying file-system supports filenames | |
751 | # with a leading dot. For instance MS-DOS doesn't. | |
752 | AC_DEFUN([AM_SET_LEADING_DOT], | |
753 | [rm -rf .tst 2>/dev/null | |
754 | mkdir .tst 2>/dev/null | |
755 | if test -d .tst; then | |
756 | am__leading_dot=. | |
757 | else | |
758 | am__leading_dot=_ | |
759 | fi | |
760 | rmdir .tst 2>/dev/null | |
761 | AC_SUBST([am__leading_dot])]) | |
762 | ||
763 | # Add --enable-maintainer-mode option to configure. -*- Autoconf -*- | |
764 | # From Jim Meyering | |
765 | ||
0becf699 DM |
766 | # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008, |
767 | # 2011 Free Software Foundation, Inc. | |
fe000966 DM |
768 | # |
769 | # This file is free software; the Free Software Foundation | |
770 | # gives unlimited permission to copy and/or distribute it, | |
771 | # with or without modifications, as long as this notice is preserved. | |
772 | ||
773 | # serial 5 | |
774 | ||
775 | # AM_MAINTAINER_MODE([DEFAULT-MODE]) | |
776 | # ---------------------------------- | |
777 | # Control maintainer-specific portions of Makefiles. | |
778 | # Default is to disable them, unless `enable' is passed literally. | |
779 | # For symmetry, `disable' may be passed as well. Anyway, the user | |
780 | # can override the default with the --enable/--disable switch. | |
781 | AC_DEFUN([AM_MAINTAINER_MODE], | |
782 | [m4_case(m4_default([$1], [disable]), | |
783 | [enable], [m4_define([am_maintainer_other], [disable])], | |
784 | [disable], [m4_define([am_maintainer_other], [enable])], | |
785 | [m4_define([am_maintainer_other], [enable]) | |
786 | m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])]) | |
0becf699 | 787 | AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) |
fe000966 DM |
788 | dnl maintainer-mode's default is 'disable' unless 'enable' is passed |
789 | AC_ARG_ENABLE([maintainer-mode], | |
790 | [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful | |
791 | (and sometimes confusing) to the casual installer], | |
792 | [USE_MAINTAINER_MODE=$enableval], | |
793 | [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes])) | |
794 | AC_MSG_RESULT([$USE_MAINTAINER_MODE]) | |
795 | AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes]) | |
796 | MAINT=$MAINTAINER_MODE_TRUE | |
797 | AC_SUBST([MAINT])dnl | |
798 | ] | |
799 | ) | |
800 | ||
801 | AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE]) | |
802 | ||
803 | # Check to see how 'make' treats includes. -*- Autoconf -*- | |
804 | ||
805 | # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc. | |
806 | # | |
807 | # This file is free software; the Free Software Foundation | |
808 | # gives unlimited permission to copy and/or distribute it, | |
809 | # with or without modifications, as long as this notice is preserved. | |
810 | ||
811 | # serial 4 | |
812 | ||
813 | # AM_MAKE_INCLUDE() | |
814 | # ----------------- | |
815 | # Check to see how make treats includes. | |
816 | AC_DEFUN([AM_MAKE_INCLUDE], | |
817 | [am_make=${MAKE-make} | |
818 | cat > confinc << 'END' | |
819 | am__doit: | |
820 | @echo this is the am__doit target | |
821 | .PHONY: am__doit | |
822 | END | |
823 | # If we don't find an include directive, just comment out the code. | |
824 | AC_MSG_CHECKING([for style of include used by $am_make]) | |
825 | am__include="#" | |
826 | am__quote= | |
827 | _am_result=none | |
828 | # First try GNU make style include. | |
829 | echo "include confinc" > confmf | |
830 | # Ignore all kinds of additional output from `make'. | |
831 | case `$am_make -s -f confmf 2> /dev/null` in #( | |
832 | *the\ am__doit\ target*) | |
833 | am__include=include | |
834 | am__quote= | |
835 | _am_result=GNU | |
836 | ;; | |
837 | esac | |
838 | # Now try BSD make style include. | |
839 | if test "$am__include" = "#"; then | |
840 | echo '.include "confinc"' > confmf | |
841 | case `$am_make -s -f confmf 2> /dev/null` in #( | |
842 | *the\ am__doit\ target*) | |
843 | am__include=.include | |
844 | am__quote="\"" | |
845 | _am_result=BSD | |
846 | ;; | |
847 | esac | |
848 | fi | |
849 | AC_SUBST([am__include]) | |
850 | AC_SUBST([am__quote]) | |
851 | AC_MSG_RESULT([$_am_result]) | |
852 | rm -f confinc confmf | |
853 | ]) | |
854 | ||
855 | # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- | |
856 | ||
857 | # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008 | |
858 | # Free Software Foundation, Inc. | |
859 | # | |
860 | # This file is free software; the Free Software Foundation | |
861 | # gives unlimited permission to copy and/or distribute it, | |
862 | # with or without modifications, as long as this notice is preserved. | |
863 | ||
864 | # serial 6 | |
865 | ||
866 | # AM_MISSING_PROG(NAME, PROGRAM) | |
867 | # ------------------------------ | |
868 | AC_DEFUN([AM_MISSING_PROG], | |
869 | [AC_REQUIRE([AM_MISSING_HAS_RUN]) | |
870 | $1=${$1-"${am_missing_run}$2"} | |
871 | AC_SUBST($1)]) | |
872 | ||
873 | ||
874 | # AM_MISSING_HAS_RUN | |
875 | # ------------------ | |
876 | # Define MISSING if not defined so far and test if it supports --run. | |
877 | # If it does, set am_missing_run to use it, otherwise, to nothing. | |
878 | AC_DEFUN([AM_MISSING_HAS_RUN], | |
879 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
880 | AC_REQUIRE_AUX_FILE([missing])dnl | |
881 | if test x"${MISSING+set}" != xset; then | |
882 | case $am_aux_dir in | |
883 | *\ * | *\ *) | |
884 | MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; | |
885 | *) | |
886 | MISSING="\${SHELL} $am_aux_dir/missing" ;; | |
887 | esac | |
888 | fi | |
889 | # Use eval to expand $SHELL | |
890 | if eval "$MISSING --run true"; then | |
891 | am_missing_run="$MISSING --run " | |
892 | else | |
893 | am_missing_run= | |
894 | AC_MSG_WARN([`missing' script is too old or missing]) | |
895 | fi | |
896 | ]) | |
897 | ||
0becf699 DM |
898 | # Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation, |
899 | # Inc. | |
fe000966 DM |
900 | # |
901 | # This file is free software; the Free Software Foundation | |
902 | # gives unlimited permission to copy and/or distribute it, | |
903 | # with or without modifications, as long as this notice is preserved. | |
904 | ||
0becf699 DM |
905 | # serial 1 |
906 | ||
fe000966 DM |
907 | # AM_PROG_MKDIR_P |
908 | # --------------- | |
909 | # Check for `mkdir -p'. | |
910 | AC_DEFUN([AM_PROG_MKDIR_P], | |
911 | [AC_PREREQ([2.60])dnl | |
912 | AC_REQUIRE([AC_PROG_MKDIR_P])dnl | |
913 | dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P, | |
914 | dnl while keeping a definition of mkdir_p for backward compatibility. | |
915 | dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile. | |
916 | dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of | |
917 | dnl Makefile.ins that do not define MKDIR_P, so we do our own | |
918 | dnl adjustment using top_builddir (which is defined more often than | |
919 | dnl MKDIR_P). | |
920 | AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl | |
921 | case $mkdir_p in | |
922 | [[\\/$]]* | ?:[[\\/]]*) ;; | |
923 | */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; | |
924 | esac | |
925 | ]) | |
926 | ||
927 | # Helper functions for option handling. -*- Autoconf -*- | |
928 | ||
0becf699 DM |
929 | # Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software |
930 | # Foundation, Inc. | |
fe000966 DM |
931 | # |
932 | # This file is free software; the Free Software Foundation | |
933 | # gives unlimited permission to copy and/or distribute it, | |
934 | # with or without modifications, as long as this notice is preserved. | |
935 | ||
0becf699 | 936 | # serial 5 |
fe000966 DM |
937 | |
938 | # _AM_MANGLE_OPTION(NAME) | |
939 | # ----------------------- | |
940 | AC_DEFUN([_AM_MANGLE_OPTION], | |
941 | [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) | |
942 | ||
943 | # _AM_SET_OPTION(NAME) | |
0becf699 | 944 | # -------------------- |
fe000966 DM |
945 | # Set option NAME. Presently that only means defining a flag for this option. |
946 | AC_DEFUN([_AM_SET_OPTION], | |
947 | [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) | |
948 | ||
949 | # _AM_SET_OPTIONS(OPTIONS) | |
0becf699 | 950 | # ------------------------ |
fe000966 DM |
951 | # OPTIONS is a space-separated list of Automake options. |
952 | AC_DEFUN([_AM_SET_OPTIONS], | |
953 | [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) | |
954 | ||
955 | # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) | |
956 | # ------------------------------------------- | |
957 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. | |
958 | AC_DEFUN([_AM_IF_OPTION], | |
959 | [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) | |
960 | ||
961 | # Check to make sure that the build environment is sane. -*- Autoconf -*- | |
962 | ||
963 | # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008 | |
964 | # Free Software Foundation, Inc. | |
965 | # | |
966 | # This file is free software; the Free Software Foundation | |
967 | # gives unlimited permission to copy and/or distribute it, | |
968 | # with or without modifications, as long as this notice is preserved. | |
969 | ||
970 | # serial 5 | |
971 | ||
972 | # AM_SANITY_CHECK | |
973 | # --------------- | |
974 | AC_DEFUN([AM_SANITY_CHECK], | |
975 | [AC_MSG_CHECKING([whether build environment is sane]) | |
976 | # Just in case | |
977 | sleep 1 | |
978 | echo timestamp > conftest.file | |
979 | # Reject unsafe characters in $srcdir or the absolute working directory | |
980 | # name. Accept space and tab only in the latter. | |
981 | am_lf=' | |
982 | ' | |
983 | case `pwd` in | |
984 | *[[\\\"\#\$\&\'\`$am_lf]]*) | |
985 | AC_MSG_ERROR([unsafe absolute working directory name]);; | |
986 | esac | |
987 | case $srcdir in | |
988 | *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*) | |
989 | AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);; | |
990 | esac | |
991 | ||
992 | # Do `set' in a subshell so we don't clobber the current shell's | |
993 | # arguments. Must try -L first in case configure is actually a | |
994 | # symlink; some systems play weird games with the mod time of symlinks | |
995 | # (eg FreeBSD returns the mod time of the symlink's containing | |
996 | # directory). | |
997 | if ( | |
998 | set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` | |
999 | if test "$[*]" = "X"; then | |
1000 | # -L didn't work. | |
1001 | set X `ls -t "$srcdir/configure" conftest.file` | |
1002 | fi | |
1003 | rm -f conftest.file | |
1004 | if test "$[*]" != "X $srcdir/configure conftest.file" \ | |
1005 | && test "$[*]" != "X conftest.file $srcdir/configure"; then | |
1006 | ||
1007 | # If neither matched, then we have a broken ls. This can happen | |
1008 | # if, for instance, CONFIG_SHELL is bash and it inherits a | |
1009 | # broken ls alias from the environment. This has actually | |
1010 | # happened. Such a system could not be considered "sane". | |
1011 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken | |
1012 | alias in your environment]) | |
1013 | fi | |
1014 | ||
1015 | test "$[2]" = conftest.file | |
1016 | ) | |
1017 | then | |
1018 | # Ok. | |
1019 | : | |
1020 | else | |
1021 | AC_MSG_ERROR([newly created file is older than distributed files! | |
1022 | Check your system clock]) | |
1023 | fi | |
1024 | AC_MSG_RESULT(yes)]) | |
1025 | ||
0becf699 | 1026 | # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc. |
fe000966 DM |
1027 | # |
1028 | # This file is free software; the Free Software Foundation | |
1029 | # gives unlimited permission to copy and/or distribute it, | |
1030 | # with or without modifications, as long as this notice is preserved. | |
1031 | ||
0becf699 DM |
1032 | # serial 1 |
1033 | ||
fe000966 DM |
1034 | # AM_PROG_INSTALL_STRIP |
1035 | # --------------------- | |
1036 | # One issue with vendor `install' (even GNU) is that you can't | |
1037 | # specify the program used to strip binaries. This is especially | |
1038 | # annoying in cross-compiling environments, where the build's strip | |
1039 | # is unlikely to handle the host's binaries. | |
1040 | # Fortunately install-sh will honor a STRIPPROG variable, so we | |
1041 | # always use install-sh in `make install-strip', and initialize | |
1042 | # STRIPPROG with the value of the STRIP variable (set by the user). | |
1043 | AC_DEFUN([AM_PROG_INSTALL_STRIP], | |
1044 | [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl | |
1045 | # Installed binaries are usually stripped using `strip' when the user | |
1046 | # run `make install-strip'. However `strip' might not be the right | |
1047 | # tool to use in cross-compilation environments, therefore Automake | |
1048 | # will honor the `STRIP' environment variable to overrule this program. | |
1049 | dnl Don't test for $cross_compiling = yes, because it might be `maybe'. | |
1050 | if test "$cross_compiling" != no; then | |
1051 | AC_CHECK_TOOL([STRIP], [strip], :) | |
1052 | fi | |
1053 | INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" | |
1054 | AC_SUBST([INSTALL_STRIP_PROGRAM])]) | |
1055 | ||
0becf699 | 1056 | # Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc. |
fe000966 DM |
1057 | # |
1058 | # This file is free software; the Free Software Foundation | |
1059 | # gives unlimited permission to copy and/or distribute it, | |
1060 | # with or without modifications, as long as this notice is preserved. | |
1061 | ||
0becf699 | 1062 | # serial 3 |
fe000966 DM |
1063 | |
1064 | # _AM_SUBST_NOTMAKE(VARIABLE) | |
1065 | # --------------------------- | |
1066 | # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. | |
1067 | # This macro is traced by Automake. | |
1068 | AC_DEFUN([_AM_SUBST_NOTMAKE]) | |
1069 | ||
1070 | # AM_SUBST_NOTMAKE(VARIABLE) | |
0becf699 | 1071 | # -------------------------- |
fe000966 DM |
1072 | # Public sister of _AM_SUBST_NOTMAKE. |
1073 | AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) | |
1074 | ||
1075 | # Check how to create a tarball. -*- Autoconf -*- | |
1076 | ||
0becf699 | 1077 | # Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc. |
fe000966 DM |
1078 | # |
1079 | # This file is free software; the Free Software Foundation | |
1080 | # gives unlimited permission to copy and/or distribute it, | |
1081 | # with or without modifications, as long as this notice is preserved. | |
1082 | ||
1083 | # serial 2 | |
1084 | ||
1085 | # _AM_PROG_TAR(FORMAT) | |
1086 | # -------------------- | |
1087 | # Check how to create a tarball in format FORMAT. | |
1088 | # FORMAT should be one of `v7', `ustar', or `pax'. | |
1089 | # | |
1090 | # Substitute a variable $(am__tar) that is a command | |
1091 | # writing to stdout a FORMAT-tarball containing the directory | |
1092 | # $tardir. | |
1093 | # tardir=directory && $(am__tar) > result.tar | |
1094 | # | |
1095 | # Substitute a variable $(am__untar) that extract such | |
1096 | # a tarball read from stdin. | |
1097 | # $(am__untar) < result.tar | |
1098 | AC_DEFUN([_AM_PROG_TAR], | |
0becf699 DM |
1099 | [# Always define AMTAR for backward compatibility. Yes, it's still used |
1100 | # in the wild :-( We should find a proper way to deprecate it ... | |
1101 | AC_SUBST([AMTAR], ['$${TAR-tar}']) | |
fe000966 | 1102 | m4_if([$1], [v7], |
0becf699 | 1103 | [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], |
fe000966 DM |
1104 | [m4_case([$1], [ustar],, [pax],, |
1105 | [m4_fatal([Unknown tar format])]) | |
1106 | AC_MSG_CHECKING([how to create a $1 tar archive]) | |
1107 | # Loop over all known methods to create a tar archive until one works. | |
1108 | _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' | |
1109 | _am_tools=${am_cv_prog_tar_$1-$_am_tools} | |
1110 | # Do not fold the above two line into one, because Tru64 sh and | |
1111 | # Solaris sh will not grok spaces in the rhs of `-'. | |
1112 | for _am_tool in $_am_tools | |
1113 | do | |
1114 | case $_am_tool in | |
1115 | gnutar) | |
1116 | for _am_tar in tar gnutar gtar; | |
1117 | do | |
1118 | AM_RUN_LOG([$_am_tar --version]) && break | |
1119 | done | |
1120 | am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' | |
1121 | am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' | |
1122 | am__untar="$_am_tar -xf -" | |
1123 | ;; | |
1124 | plaintar) | |
1125 | # Must skip GNU tar: if it does not support --format= it doesn't create | |
1126 | # ustar tarball either. | |
1127 | (tar --version) >/dev/null 2>&1 && continue | |
1128 | am__tar='tar chf - "$$tardir"' | |
1129 | am__tar_='tar chf - "$tardir"' | |
1130 | am__untar='tar xf -' | |
1131 | ;; | |
1132 | pax) | |
1133 | am__tar='pax -L -x $1 -w "$$tardir"' | |
1134 | am__tar_='pax -L -x $1 -w "$tardir"' | |
1135 | am__untar='pax -r' | |
1136 | ;; | |
1137 | cpio) | |
1138 | am__tar='find "$$tardir" -print | cpio -o -H $1 -L' | |
1139 | am__tar_='find "$tardir" -print | cpio -o -H $1 -L' | |
1140 | am__untar='cpio -i -H $1 -d' | |
1141 | ;; | |
1142 | none) | |
1143 | am__tar=false | |
1144 | am__tar_=false | |
1145 | am__untar=false | |
1146 | ;; | |
1147 | esac | |
1148 | ||
1149 | # If the value was cached, stop now. We just wanted to have am__tar | |
1150 | # and am__untar set. | |
1151 | test -n "${am_cv_prog_tar_$1}" && break | |
1152 | ||
1153 | # tar/untar a dummy directory, and stop if the command works | |
1154 | rm -rf conftest.dir | |
1155 | mkdir conftest.dir | |
1156 | echo GrepMe > conftest.dir/file | |
1157 | AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) | |
1158 | rm -rf conftest.dir | |
1159 | if test -s conftest.tar; then | |
1160 | AM_RUN_LOG([$am__untar <conftest.tar]) | |
1161 | grep GrepMe conftest.dir/file >/dev/null 2>&1 && break | |
1162 | fi | |
1163 | done | |
1164 | rm -rf conftest.dir | |
1165 | ||
1166 | AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) | |
1167 | AC_MSG_RESULT([$am_cv_prog_tar_$1])]) | |
1168 | AC_SUBST([am__tar]) | |
1169 | AC_SUBST([am__untar]) | |
1170 | ]) # _AM_PROG_TAR | |
1171 |