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1 | # generated automatically by aclocal 1.11.6 -*- Autoconf -*- |
2 | ||
3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, | |
4 | # 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, | |
5 | # Inc. | |
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 | |
17 | m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, | |
18 | [m4_warning([this file was generated for autoconf 2.69. | |
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 | # =========================================================================== | |
24 | # http://www.gnu.org/software/autoconf-archive/ax_append_flag.html | |
25 | # =========================================================================== | |
26 | # | |
27 | # SYNOPSIS | |
28 | # | |
29 | # AX_APPEND_FLAG(FLAG, [FLAGS-VARIABLE]) | |
30 | # | |
31 | # DESCRIPTION | |
32 | # | |
33 | # FLAG is appended to the FLAGS-VARIABLE shell variable, with a space | |
34 | # added in between. | |
35 | # | |
36 | # If FLAGS-VARIABLE is not specified, the current language's flags (e.g. | |
37 | # CFLAGS) is used. FLAGS-VARIABLE is not changed if it already contains | |
38 | # FLAG. If FLAGS-VARIABLE is unset in the shell, it is set to exactly | |
39 | # FLAG. | |
40 | # | |
41 | # NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. | |
42 | # | |
43 | # LICENSE | |
44 | # | |
45 | # Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de> | |
46 | # Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com> | |
47 | # | |
48 | # This program is free software: you can redistribute it and/or modify it | |
49 | # under the terms of the GNU General Public License as published by the | |
50 | # Free Software Foundation, either version 3 of the License, or (at your | |
51 | # option) any later version. | |
52 | # | |
53 | # This program is distributed in the hope that it will be useful, but | |
54 | # WITHOUT ANY WARRANTY; without even the implied warranty of | |
55 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General | |
56 | # Public License for more details. | |
57 | # | |
58 | # You should have received a copy of the GNU General Public License along | |
59 | # with this program. If not, see <http://www.gnu.org/licenses/>. | |
60 | # | |
61 | # As a special exception, the respective Autoconf Macro's copyright owner | |
62 | # gives unlimited permission to copy, distribute and modify the configure | |
63 | # scripts that are the output of Autoconf when processing the Macro. You | |
64 | # need not follow the terms of the GNU General Public License when using | |
65 | # or distributing such scripts, even though portions of the text of the | |
66 | # Macro appear in them. The GNU General Public License (GPL) does govern | |
67 | # all other use of the material that constitutes the Autoconf Macro. | |
68 | # | |
69 | # This special exception to the GPL applies to versions of the Autoconf | |
70 | # Macro released by the Autoconf Archive. When you make and distribute a | |
71 | # modified version of the Autoconf Macro, you may extend this special | |
72 | # exception to the GPL to apply to your modified version as well. | |
73 | ||
74 | #serial 2 | |
75 | ||
76 | AC_DEFUN([AX_APPEND_FLAG], | |
77 | [AC_PREREQ(2.59)dnl for _AC_LANG_PREFIX | |
78 | AS_VAR_PUSHDEF([FLAGS], [m4_default($2,_AC_LANG_PREFIX[FLAGS])])dnl | |
79 | AS_VAR_SET_IF(FLAGS, | |
80 | [case " AS_VAR_GET(FLAGS) " in | |
81 | *" $1 "*) | |
82 | AC_RUN_LOG([: FLAGS already contains $1]) | |
83 | ;; | |
84 | *) | |
85 | AC_RUN_LOG([: FLAGS="$FLAGS $1"]) | |
86 | AS_VAR_SET(FLAGS, ["AS_VAR_GET(FLAGS) $1"]) | |
87 | ;; | |
88 | esac], | |
89 | [AS_VAR_SET(FLAGS,["$1"])]) | |
90 | AS_VAR_POPDEF([FLAGS])dnl | |
91 | ])dnl AX_APPEND_FLAG | |
92 | ||
93 | # =========================================================================== | |
94 | # http://www.gnu.org/software/autoconf-archive/ax_cflags_warn_all.html | |
95 | # =========================================================================== | |
96 | # | |
97 | # SYNOPSIS | |
98 | # | |
99 | # AX_CFLAGS_WARN_ALL [(shellvar [,default, [A/NA]])] | |
100 | # AX_CXXFLAGS_WARN_ALL [(shellvar [,default, [A/NA]])] | |
101 | # AX_FCFLAGS_WARN_ALL [(shellvar [,default, [A/NA]])] | |
102 | # | |
103 | # DESCRIPTION | |
104 | # | |
105 | # Try to find a compiler option that enables most reasonable warnings. | |
106 | # | |
107 | # For the GNU compiler it will be -Wall (and -ansi -pedantic) The result | |
108 | # is added to the shellvar being CFLAGS, CXXFLAGS, or FCFLAGS by default. | |
109 | # | |
110 | # Currently this macro knows about the GCC, Solaris, Digital Unix, AIX, | |
111 | # HP-UX, IRIX, NEC SX-5 (Super-UX 10), Cray J90 (Unicos 10.0.0.8), and | |
112 | # Intel compilers. For a given compiler, the Fortran flags are much more | |
113 | # experimental than their C equivalents. | |
114 | # | |
115 | # - $1 shell-variable-to-add-to : CFLAGS, CXXFLAGS, or FCFLAGS | |
116 | # - $2 add-value-if-not-found : nothing | |
117 | # - $3 action-if-found : add value to shellvariable | |
118 | # - $4 action-if-not-found : nothing | |
119 | # | |
120 | # NOTE: These macros depend on AX_APPEND_FLAG. | |
121 | # | |
122 | # LICENSE | |
123 | # | |
124 | # Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de> | |
125 | # Copyright (c) 2010 Rhys Ulerich <rhys.ulerich@gmail.com> | |
126 | # | |
127 | # This program is free software; you can redistribute it and/or modify it | |
128 | # under the terms of the GNU General Public License as published by the | |
129 | # Free Software Foundation; either version 3 of the License, or (at your | |
130 | # option) any later version. | |
131 | # | |
132 | # This program is distributed in the hope that it will be useful, but | |
133 | # WITHOUT ANY WARRANTY; without even the implied warranty of | |
134 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General | |
135 | # Public License for more details. | |
136 | # | |
137 | # You should have received a copy of the GNU General Public License along | |
138 | # with this program. If not, see <http://www.gnu.org/licenses/>. | |
139 | # | |
140 | # As a special exception, the respective Autoconf Macro's copyright owner | |
141 | # gives unlimited permission to copy, distribute and modify the configure | |
142 | # scripts that are the output of Autoconf when processing the Macro. You | |
143 | # need not follow the terms of the GNU General Public License when using | |
144 | # or distributing such scripts, even though portions of the text of the | |
145 | # Macro appear in them. The GNU General Public License (GPL) does govern | |
146 | # all other use of the material that constitutes the Autoconf Macro. | |
147 | # | |
148 | # This special exception to the GPL applies to versions of the Autoconf | |
149 | # Macro released by the Autoconf Archive. When you make and distribute a | |
150 | # modified version of the Autoconf Macro, you may extend this special | |
151 | # exception to the GPL to apply to your modified version as well. | |
152 | ||
153 | #serial 13 | |
154 | ||
155 | AC_DEFUN([AX_FLAGS_WARN_ALL],[dnl | |
156 | AS_VAR_PUSHDEF([FLAGS],[_AC_LANG_PREFIX[]FLAGS])dnl | |
157 | AS_VAR_PUSHDEF([VAR],[ac_cv_[]_AC_LANG_ABBREV[]flags_warn_all])dnl | |
158 | AC_CACHE_CHECK([m4_ifval($1,$1,FLAGS) for maximum warnings], | |
159 | VAR,[VAR="no, unknown" | |
160 | ac_save_[]FLAGS="$[]FLAGS" | |
161 | for ac_arg dnl | |
162 | in "-warn all % -warn all" dnl Intel | |
163 | "-pedantic % -Wall" dnl GCC | |
164 | "-xstrconst % -v" dnl Solaris C | |
165 | "-std1 % -verbose -w0 -warnprotos" dnl Digital Unix | |
166 | "-qlanglvl=ansi % -qsrcmsg -qinfo=all:noppt:noppc:noobs:nocnd" dnl AIX | |
167 | "-ansi -ansiE % -fullwarn" dnl IRIX | |
168 | "+ESlit % +w1" dnl HP-UX C | |
169 | "-Xc % -pvctl[,]fullmsg" dnl NEC SX-5 (Super-UX 10) | |
170 | "-h conform % -h msglevel 2" dnl Cray C (Unicos) | |
171 | # | |
172 | do FLAGS="$ac_save_[]FLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'` | |
173 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM], | |
174 | [VAR=`echo $ac_arg | sed -e 's,.*% *,,'` ; break]) | |
175 | done | |
176 | FLAGS="$ac_save_[]FLAGS" | |
177 | ]) | |
178 | AS_VAR_POPDEF([FLAGS])dnl | |
179 | case ".$VAR" in | |
180 | .ok|.ok,*) m4_ifvaln($3,$3) ;; | |
181 | .|.no|.no,*) m4_default($4,[m4_ifval($2,[AX_APPEND_FLAG([$2], [$1])])]) ;; | |
182 | *) m4_default($3,[AX_APPEND_FLAG([$VAR], [$1])]) ;; | |
183 | esac | |
184 | AS_VAR_POPDEF([VAR])dnl | |
185 | ])dnl AX_FLAGS_WARN_ALL | |
186 | dnl implementation tactics: | |
187 | dnl the for-argument contains a list of options. The first part of | |
188 | dnl these does only exist to detect the compiler - usually it is | |
189 | dnl a global option to enable -ansi or -extrawarnings. All other | |
190 | dnl compilers will fail about it. That was needed since a lot of | |
191 | dnl compilers will give false positives for some option-syntax | |
192 | dnl like -Woption or -Xoption as they think of it is a pass-through | |
193 | dnl to later compile stages or something. The "%" is used as a | |
194 | dnl delimiter. A non-option comment can be given after "%%" marks | |
195 | dnl which will be shown but not added to the respective C/CXXFLAGS. | |
196 | ||
197 | AC_DEFUN([AX_CFLAGS_WARN_ALL],[dnl | |
198 | AC_LANG_PUSH([C]) | |
199 | AX_FLAGS_WARN_ALL([$1], [$2], [$3], [$4]) | |
200 | AC_LANG_POP([C]) | |
201 | ]) | |
202 | ||
203 | AC_DEFUN([AX_CXXFLAGS_WARN_ALL],[dnl | |
204 | AC_LANG_PUSH([C++]) | |
205 | AX_FLAGS_WARN_ALL([$1], [$2], [$3], [$4]) | |
206 | AC_LANG_POP([C++]) | |
207 | ]) | |
208 | ||
209 | AC_DEFUN([AX_FCFLAGS_WARN_ALL],[dnl | |
210 | AC_LANG_PUSH([Fortran]) | |
211 | AX_FLAGS_WARN_ALL([$1], [$2], [$3], [$4]) | |
212 | AC_LANG_POP([Fortran]) | |
213 | ]) | |
214 | ||
215 | # =========================================================================== | |
216 | # http://www.gnu.org/software/autoconf-archive/ax_python_module.html | |
217 | # =========================================================================== | |
218 | # | |
219 | # SYNOPSIS | |
220 | # | |
221 | # AX_PYTHON_MODULE(modname[, fatal]) | |
222 | # | |
223 | # DESCRIPTION | |
224 | # | |
225 | # Checks for Python module. | |
226 | # | |
227 | # If fatal is non-empty then absence of a module will trigger an error. | |
228 | # | |
229 | # LICENSE | |
230 | # | |
231 | # Copyright (c) 2008 Andrew Collier <colliera@ukzn.ac.za> | |
232 | # | |
233 | # Copying and distribution of this file, with or without modification, are | |
234 | # permitted in any medium without royalty provided the copyright notice | |
235 | # and this notice are preserved. This file is offered as-is, without any | |
236 | # warranty. | |
237 | ||
238 | #serial 5 | |
239 | ||
240 | AU_ALIAS([AC_PYTHON_MODULE], [AX_PYTHON_MODULE]) | |
241 | AC_DEFUN([AX_PYTHON_MODULE],[ | |
242 | if test -z $PYTHON; | |
243 | then | |
244 | PYTHON="python" | |
245 | fi | |
246 | PYTHON_NAME=`basename $PYTHON` | |
247 | AC_MSG_CHECKING($PYTHON_NAME module: $1) | |
248 | $PYTHON -c "import $1" 2>/dev/null | |
249 | if test $? -eq 0; | |
250 | then | |
251 | AC_MSG_RESULT(yes) | |
252 | eval AS_TR_CPP(HAVE_PYMOD_$1)=yes | |
253 | else | |
254 | AC_MSG_RESULT(no) | |
255 | eval AS_TR_CPP(HAVE_PYMOD_$1)=no | |
256 | # | |
257 | if test -n "$2" | |
258 | then | |
259 | AC_MSG_ERROR(failed to find required module $1) | |
260 | exit 1 | |
261 | fi | |
262 | fi | |
263 | ]) | |
264 | ||
265 | dnl *@--NOTICE--@* Common File Distribution | |
266 | ||
267 | dnl --- *@-mdw_AUTO_VERSION-@* --- | |
268 | dnl | |
269 | dnl Author: Mark Wooding | |
270 | dnl | |
271 | dnl Synopsis: mdw_AUTO_VERSION | |
272 | dnl | |
273 | dnl Arguments: --- | |
274 | dnl | |
275 | dnl Use: Defines an m4 macro AUTO_VERSION which contains the current | |
276 | dnl version number, worked out in some clever way. | |
277 | ||
278 | AC_DEFUN([mdw_AUTO_VERSION], [nobody cares...]) | |
279 | m4_define([mdw_AUTO_VERSION], [m4_define([AUTO_VERSION], m4_esyscmd([ | |
280 | ver=UNKNOWN | |
281 | for pre in ./ config/; do | |
282 | for post in "" .in; do | |
283 | try=${pre}auto-version${post} | |
284 | if test -x $try; then ver=$("$try"); break; fi | |
285 | done | |
286 | done | |
287 | echo -n "$ver" | |
288 | ]))]) | |
289 | ||
290 | ||
291 | dnl *@--NOTICE--@* Common File Distribution | |
292 | ||
293 | dnl --- *@-mdw_SILENT_RULES-@* --- | |
294 | dnl | |
295 | dnl Author: Mark Wooding | |
296 | dnl | |
297 | dnl Synopsis: mdw_SILENT_RULES | |
298 | dnl | |
299 | dnl Arguments: --- | |
300 | dnl | |
301 | dnl Use: Enables the Automake `silent-rules' feature, if available. | |
302 | ||
303 | AC_DEFUN([mdw_SILENT_RULES], [ | |
304 | m4_ifdef([AM_SILENT_RULES], [ | |
305 | AM_SILENT_RULES([yes]) | |
306 | ], [ | |
307 | AC_SUBST([AM_DEFAULT_VERBOSITY], [1]) | |
308 | ]) | |
309 | ]) | |
310 | ||
311 | ||
312 | # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- | |
313 | # serial 1 (pkg-config-0.24) | |
314 | # | |
315 | # Copyright © 2004 Scott James Remnant <scott@netsplit.com>. | |
316 | # | |
317 | # This program is free software; you can redistribute it and/or modify | |
318 | # it under the terms of the GNU General Public License as published by | |
319 | # the Free Software Foundation; either version 2 of the License, or | |
320 | # (at your option) any later version. | |
321 | # | |
322 | # This program is distributed in the hope that it will be useful, but | |
323 | # WITHOUT ANY WARRANTY; without even the implied warranty of | |
324 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
325 | # General Public License for more details. | |
326 | # | |
327 | # You should have received a copy of the GNU General Public License | |
328 | # along with this program; if not, write to the Free Software | |
329 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
330 | # | |
331 | # As a special exception to the GNU General Public License, if you | |
332 | # distribute this file as part of a program that contains a | |
333 | # configuration script generated by Autoconf, you may include it under | |
334 | # the same distribution terms that you use for the rest of that program. | |
335 | ||
336 | # PKG_PROG_PKG_CONFIG([MIN-VERSION]) | |
337 | # ---------------------------------- | |
338 | AC_DEFUN([PKG_PROG_PKG_CONFIG], | |
339 | [m4_pattern_forbid([^_?PKG_[A-Z_]+$]) | |
340 | m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$]) | |
341 | m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$]) | |
342 | AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) | |
343 | AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) | |
344 | AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) | |
345 | ||
346 | if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then | |
347 | AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) | |
348 | fi | |
349 | if test -n "$PKG_CONFIG"; then | |
350 | _pkg_min_version=m4_default([$1], [0.9.0]) | |
351 | AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) | |
352 | if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then | |
353 | AC_MSG_RESULT([yes]) | |
354 | else | |
355 | AC_MSG_RESULT([no]) | |
356 | PKG_CONFIG="" | |
357 | fi | |
358 | fi[]dnl | |
359 | ])# PKG_PROG_PKG_CONFIG | |
360 | ||
361 | # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) | |
362 | # | |
363 | # Check to see whether a particular set of modules exists. Similar | |
364 | # to PKG_CHECK_MODULES(), but does not set variables or print errors. | |
365 | # | |
366 | # Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG]) | |
367 | # only at the first occurence in configure.ac, so if the first place | |
368 | # it's called might be skipped (such as if it is within an "if", you | |
369 | # have to call PKG_CHECK_EXISTS manually | |
370 | # -------------------------------------------------------------- | |
371 | AC_DEFUN([PKG_CHECK_EXISTS], | |
372 | [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl | |
373 | if test -n "$PKG_CONFIG" && \ | |
374 | AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then | |
375 | m4_default([$2], [:]) | |
376 | m4_ifvaln([$3], [else | |
377 | $3])dnl | |
378 | fi]) | |
379 | ||
380 | # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) | |
381 | # --------------------------------------------- | |
382 | m4_define([_PKG_CONFIG], | |
383 | [if test -n "$$1"; then | |
384 | pkg_cv_[]$1="$$1" | |
385 | elif test -n "$PKG_CONFIG"; then | |
386 | PKG_CHECK_EXISTS([$3], | |
387 | [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null` | |
388 | test "x$?" != "x0" && pkg_failed=yes ], | |
389 | [pkg_failed=yes]) | |
390 | else | |
391 | pkg_failed=untried | |
392 | fi[]dnl | |
393 | ])# _PKG_CONFIG | |
394 | ||
395 | # _PKG_SHORT_ERRORS_SUPPORTED | |
396 | # ----------------------------- | |
397 | AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], | |
398 | [AC_REQUIRE([PKG_PROG_PKG_CONFIG]) | |
399 | if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then | |
400 | _pkg_short_errors_supported=yes | |
401 | else | |
402 | _pkg_short_errors_supported=no | |
403 | fi[]dnl | |
404 | ])# _PKG_SHORT_ERRORS_SUPPORTED | |
405 | ||
406 | ||
407 | # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], | |
408 | # [ACTION-IF-NOT-FOUND]) | |
409 | # | |
410 | # | |
411 | # Note that if there is a possibility the first call to | |
412 | # PKG_CHECK_MODULES might not happen, you should be sure to include an | |
413 | # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac | |
414 | # | |
415 | # | |
416 | # -------------------------------------------------------------- | |
417 | AC_DEFUN([PKG_CHECK_MODULES], | |
418 | [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl | |
419 | AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl | |
420 | AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl | |
421 | ||
422 | pkg_failed=no | |
423 | AC_MSG_CHECKING([for $1]) | |
424 | ||
425 | _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) | |
426 | _PKG_CONFIG([$1][_LIBS], [libs], [$2]) | |
427 | ||
428 | m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS | |
429 | and $1[]_LIBS to avoid the need to call pkg-config. | |
430 | See the pkg-config man page for more details.]) | |
431 | ||
432 | if test $pkg_failed = yes; then | |
433 | AC_MSG_RESULT([no]) | |
434 | _PKG_SHORT_ERRORS_SUPPORTED | |
435 | if test $_pkg_short_errors_supported = yes; then | |
436 | $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1` | |
437 | else | |
438 | $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1` | |
439 | fi | |
440 | # Put the nasty error message in config.log where it belongs | |
441 | echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD | |
442 | ||
443 | m4_default([$4], [AC_MSG_ERROR( | |
444 | [Package requirements ($2) were not met: | |
445 | ||
446 | $$1_PKG_ERRORS | |
447 | ||
448 | Consider adjusting the PKG_CONFIG_PATH environment variable if you | |
449 | installed software in a non-standard prefix. | |
450 | ||
451 | _PKG_TEXT])[]dnl | |
452 | ]) | |
453 | elif test $pkg_failed = untried; then | |
454 | AC_MSG_RESULT([no]) | |
455 | m4_default([$4], [AC_MSG_FAILURE( | |
456 | [The pkg-config script could not be found or is too old. Make sure it | |
457 | is in your PATH or set the PKG_CONFIG environment variable to the full | |
458 | path to pkg-config. | |
459 | ||
460 | _PKG_TEXT | |
461 | ||
462 | To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl | |
463 | ]) | |
464 | else | |
465 | $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS | |
466 | $1[]_LIBS=$pkg_cv_[]$1[]_LIBS | |
467 | AC_MSG_RESULT([yes]) | |
468 | $3 | |
469 | fi[]dnl | |
470 | ])# PKG_CHECK_MODULES | |
471 | ||
472 | # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software | |
473 | # Foundation, Inc. | |
474 | # | |
475 | # This file is free software; the Free Software Foundation | |
476 | # gives unlimited permission to copy and/or distribute it, | |
477 | # with or without modifications, as long as this notice is preserved. | |
478 | ||
479 | # serial 1 | |
480 | ||
481 | # AM_AUTOMAKE_VERSION(VERSION) | |
482 | # ---------------------------- | |
483 | # Automake X.Y traces this macro to ensure aclocal.m4 has been | |
484 | # generated from the m4 files accompanying Automake X.Y. | |
485 | # (This private macro should not be called outside this file.) | |
486 | AC_DEFUN([AM_AUTOMAKE_VERSION], | |
487 | [am__api_version='1.11' | |
488 | dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to | |
489 | dnl require some minimum version. Point them to the right macro. | |
490 | m4_if([$1], [1.11.6], [], | |
491 | [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl | |
492 | ]) | |
493 | ||
494 | # _AM_AUTOCONF_VERSION(VERSION) | |
495 | # ----------------------------- | |
496 | # aclocal traces this macro to find the Autoconf version. | |
497 | # This is a private macro too. Using m4_define simplifies | |
498 | # the logic in aclocal, which can simply ignore this definition. | |
499 | m4_define([_AM_AUTOCONF_VERSION], []) | |
500 | ||
501 | # AM_SET_CURRENT_AUTOMAKE_VERSION | |
502 | # ------------------------------- | |
503 | # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. | |
504 | # This function is AC_REQUIREd by AM_INIT_AUTOMAKE. | |
505 | AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], | |
506 | [AM_AUTOMAKE_VERSION([1.11.6])dnl | |
507 | m4_ifndef([AC_AUTOCONF_VERSION], | |
508 | [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl | |
509 | _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) | |
510 | ||
511 | # AM_AUX_DIR_EXPAND -*- Autoconf -*- | |
512 | ||
513 | # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc. | |
514 | # | |
515 | # This file is free software; the Free Software Foundation | |
516 | # gives unlimited permission to copy and/or distribute it, | |
517 | # with or without modifications, as long as this notice is preserved. | |
518 | ||
519 | # serial 1 | |
520 | ||
521 | # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets | |
522 | # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to | |
523 | # `$srcdir', `$srcdir/..', or `$srcdir/../..'. | |
524 | # | |
525 | # Of course, Automake must honor this variable whenever it calls a | |
526 | # tool from the auxiliary directory. The problem is that $srcdir (and | |
527 | # therefore $ac_aux_dir as well) can be either absolute or relative, | |
528 | # depending on how configure is run. This is pretty annoying, since | |
529 | # it makes $ac_aux_dir quite unusable in subdirectories: in the top | |
530 | # source directory, any form will work fine, but in subdirectories a | |
531 | # relative path needs to be adjusted first. | |
532 | # | |
533 | # $ac_aux_dir/missing | |
534 | # fails when called from a subdirectory if $ac_aux_dir is relative | |
535 | # $top_srcdir/$ac_aux_dir/missing | |
536 | # fails if $ac_aux_dir is absolute, | |
537 | # fails when called from a subdirectory in a VPATH build with | |
538 | # a relative $ac_aux_dir | |
539 | # | |
540 | # The reason of the latter failure is that $top_srcdir and $ac_aux_dir | |
541 | # are both prefixed by $srcdir. In an in-source build this is usually | |
542 | # harmless because $srcdir is `.', but things will broke when you | |
543 | # start a VPATH build or use an absolute $srcdir. | |
544 | # | |
545 | # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, | |
546 | # iff we strip the leading $srcdir from $ac_aux_dir. That would be: | |
547 | # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` | |
548 | # and then we would define $MISSING as | |
549 | # MISSING="\${SHELL} $am_aux_dir/missing" | |
550 | # This will work as long as MISSING is not called from configure, because | |
551 | # unfortunately $(top_srcdir) has no meaning in configure. | |
552 | # However there are other variables, like CC, which are often used in | |
553 | # configure, and could therefore not use this "fixed" $ac_aux_dir. | |
554 | # | |
555 | # Another solution, used here, is to always expand $ac_aux_dir to an | |
556 | # absolute PATH. The drawback is that using absolute paths prevent a | |
557 | # configured tree to be moved without reconfiguration. | |
558 | ||
559 | AC_DEFUN([AM_AUX_DIR_EXPAND], | |
560 | [dnl Rely on autoconf to set up CDPATH properly. | |
561 | AC_PREREQ([2.50])dnl | |
562 | # expand $ac_aux_dir to an absolute path | |
563 | am_aux_dir=`cd $ac_aux_dir && pwd` | |
564 | ]) | |
565 | ||
566 | # AM_CONDITIONAL -*- Autoconf -*- | |
567 | ||
568 | # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008 | |
569 | # Free Software Foundation, Inc. | |
570 | # | |
571 | # This file is free software; the Free Software Foundation | |
572 | # gives unlimited permission to copy and/or distribute it, | |
573 | # with or without modifications, as long as this notice is preserved. | |
574 | ||
575 | # serial 9 | |
576 | ||
577 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) | |
578 | # ------------------------------------- | |
579 | # Define a conditional. | |
580 | AC_DEFUN([AM_CONDITIONAL], | |
581 | [AC_PREREQ(2.52)dnl | |
582 | ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], | |
583 | [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl | |
584 | AC_SUBST([$1_TRUE])dnl | |
585 | AC_SUBST([$1_FALSE])dnl | |
586 | _AM_SUBST_NOTMAKE([$1_TRUE])dnl | |
587 | _AM_SUBST_NOTMAKE([$1_FALSE])dnl | |
588 | m4_define([_AM_COND_VALUE_$1], [$2])dnl | |
589 | if $2; then | |
590 | $1_TRUE= | |
591 | $1_FALSE='#' | |
592 | else | |
593 | $1_TRUE='#' | |
594 | $1_FALSE= | |
595 | fi | |
596 | AC_CONFIG_COMMANDS_PRE( | |
597 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then | |
598 | AC_MSG_ERROR([[conditional "$1" was never defined. | |
599 | Usually this means the macro was only invoked conditionally.]]) | |
600 | fi])]) | |
601 | ||
602 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009, | |
603 | # 2010, 2011 Free Software Foundation, Inc. | |
604 | # | |
605 | # This file is free software; the Free Software Foundation | |
606 | # gives unlimited permission to copy and/or distribute it, | |
607 | # with or without modifications, as long as this notice is preserved. | |
608 | ||
609 | # serial 12 | |
610 | ||
611 | # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be | |
612 | # written in clear, in which case automake, when reading aclocal.m4, | |
613 | # will think it sees a *use*, and therefore will trigger all it's | |
614 | # C support machinery. Also note that it means that autoscan, seeing | |
615 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use... | |
616 | ||
617 | ||
618 | # _AM_DEPENDENCIES(NAME) | |
619 | # ---------------------- | |
620 | # See how the compiler implements dependency checking. | |
621 | # NAME is "CC", "CXX", "GCJ", or "OBJC". | |
622 | # We try a few techniques and use that to set a single cache variable. | |
623 | # | |
624 | # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was | |
625 | # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular | |
626 | # dependency, and given that the user is not expected to run this macro, | |
627 | # just rely on AC_PROG_CC. | |
628 | AC_DEFUN([_AM_DEPENDENCIES], | |
629 | [AC_REQUIRE([AM_SET_DEPDIR])dnl | |
630 | AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl | |
631 | AC_REQUIRE([AM_MAKE_INCLUDE])dnl | |
632 | AC_REQUIRE([AM_DEP_TRACK])dnl | |
633 | ||
634 | ifelse([$1], CC, [depcc="$CC" am_compiler_list=], | |
635 | [$1], CXX, [depcc="$CXX" am_compiler_list=], | |
636 | [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], | |
637 | [$1], UPC, [depcc="$UPC" am_compiler_list=], | |
638 | [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], | |
639 | [depcc="$$1" am_compiler_list=]) | |
640 | ||
641 | AC_CACHE_CHECK([dependency style of $depcc], | |
642 | [am_cv_$1_dependencies_compiler_type], | |
643 | [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then | |
644 | # We make a subdir and do the tests there. Otherwise we can end up | |
645 | # making bogus files that we don't know about and never remove. For | |
646 | # instance it was reported that on HP-UX the gcc test will end up | |
647 | # making a dummy file named `D' -- because `-MD' means `put the output | |
648 | # in D'. | |
649 | rm -rf conftest.dir | |
650 | mkdir conftest.dir | |
651 | # Copy depcomp to subdir because otherwise we won't find it if we're | |
652 | # using a relative directory. | |
653 | cp "$am_depcomp" conftest.dir | |
654 | cd conftest.dir | |
655 | # We will build objects and dependencies in a subdirectory because | |
656 | # it helps to detect inapplicable dependency modes. For instance | |
657 | # both Tru64's cc and ICC support -MD to output dependencies as a | |
658 | # side effect of compilation, but ICC will put the dependencies in | |
659 | # the current directory while Tru64 will put them in the object | |
660 | # directory. | |
661 | mkdir sub | |
662 | ||
663 | am_cv_$1_dependencies_compiler_type=none | |
664 | if test "$am_compiler_list" = ""; then | |
665 | am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` | |
666 | fi | |
667 | am__universal=false | |
668 | m4_case([$1], [CC], | |
669 | [case " $depcc " in #( | |
670 | *\ -arch\ *\ -arch\ *) am__universal=true ;; | |
671 | esac], | |
672 | [CXX], | |
673 | [case " $depcc " in #( | |
674 | *\ -arch\ *\ -arch\ *) am__universal=true ;; | |
675 | esac]) | |
676 | ||
677 | for depmode in $am_compiler_list; do | |
678 | # Setup a source with many dependencies, because some compilers | |
679 | # like to wrap large dependency lists on column 80 (with \), and | |
680 | # we should not choose a depcomp mode which is confused by this. | |
681 | # | |
682 | # We need to recreate these files for each test, as the compiler may | |
683 | # overwrite some of them when testing with obscure command lines. | |
684 | # This happens at least with the AIX C compiler. | |
685 | : > sub/conftest.c | |
686 | for i in 1 2 3 4 5 6; do | |
687 | echo '#include "conftst'$i'.h"' >> sub/conftest.c | |
688 | # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with | |
689 | # Solaris 8's {/usr,}/bin/sh. | |
690 | touch sub/conftst$i.h | |
691 | done | |
692 | echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf | |
693 | ||
694 | # We check with `-c' and `-o' for the sake of the "dashmstdout" | |
695 | # mode. It turns out that the SunPro C++ compiler does not properly | |
696 | # handle `-M -o', and we need to detect this. Also, some Intel | |
697 | # versions had trouble with output in subdirs | |
698 | am__obj=sub/conftest.${OBJEXT-o} | |
699 | am__minus_obj="-o $am__obj" | |
700 | case $depmode in | |
701 | gcc) | |
702 | # This depmode causes a compiler race in universal mode. | |
703 | test "$am__universal" = false || continue | |
704 | ;; | |
705 | nosideeffect) | |
706 | # after this tag, mechanisms are not by side-effect, so they'll | |
707 | # only be used when explicitly requested | |
708 | if test "x$enable_dependency_tracking" = xyes; then | |
709 | continue | |
710 | else | |
711 | break | |
712 | fi | |
713 | ;; | |
714 | msvc7 | msvc7msys | msvisualcpp | msvcmsys) | |
715 | # This compiler won't grok `-c -o', but also, the minuso test has | |
716 | # not run yet. These depmodes are late enough in the game, and | |
717 | # so weak that their functioning should not be impacted. | |
718 | am__obj=conftest.${OBJEXT-o} | |
719 | am__minus_obj= | |
720 | ;; | |
721 | none) break ;; | |
722 | esac | |
723 | if depmode=$depmode \ | |
724 | source=sub/conftest.c object=$am__obj \ | |
725 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ | |
726 | $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ | |
727 | >/dev/null 2>conftest.err && | |
728 | grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && | |
729 | grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && | |
730 | grep $am__obj sub/conftest.Po > /dev/null 2>&1 && | |
731 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then | |
732 | # icc doesn't choke on unknown options, it will just issue warnings | |
733 | # or remarks (even with -Werror). So we grep stderr for any message | |
734 | # that says an option was ignored or not supported. | |
735 | # When given -MP, icc 7.0 and 7.1 complain thusly: | |
736 | # icc: Command line warning: ignoring option '-M'; no argument required | |
737 | # The diagnosis changed in icc 8.0: | |
738 | # icc: Command line remark: option '-MP' not supported | |
739 | if (grep 'ignoring option' conftest.err || | |
740 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | |
741 | am_cv_$1_dependencies_compiler_type=$depmode | |
742 | break | |
743 | fi | |
744 | fi | |
745 | done | |
746 | ||
747 | cd .. | |
748 | rm -rf conftest.dir | |
749 | else | |
750 | am_cv_$1_dependencies_compiler_type=none | |
751 | fi | |
752 | ]) | |
753 | AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) | |
754 | AM_CONDITIONAL([am__fastdep$1], [ | |
755 | test "x$enable_dependency_tracking" != xno \ | |
756 | && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) | |
757 | ]) | |
758 | ||
759 | ||
760 | # AM_SET_DEPDIR | |
761 | # ------------- | |
762 | # Choose a directory name for dependency files. | |
763 | # This macro is AC_REQUIREd in _AM_DEPENDENCIES | |
764 | AC_DEFUN([AM_SET_DEPDIR], | |
765 | [AC_REQUIRE([AM_SET_LEADING_DOT])dnl | |
766 | AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl | |
767 | ]) | |
768 | ||
769 | ||
770 | # AM_DEP_TRACK | |
771 | # ------------ | |
772 | AC_DEFUN([AM_DEP_TRACK], | |
773 | [AC_ARG_ENABLE(dependency-tracking, | |
774 | [ --disable-dependency-tracking speeds up one-time build | |
775 | --enable-dependency-tracking do not reject slow dependency extractors]) | |
776 | if test "x$enable_dependency_tracking" != xno; then | |
777 | am_depcomp="$ac_aux_dir/depcomp" | |
778 | AMDEPBACKSLASH='\' | |
779 | am__nodep='_no' | |
780 | fi | |
781 | AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) | |
782 | AC_SUBST([AMDEPBACKSLASH])dnl | |
783 | _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl | |
784 | AC_SUBST([am__nodep])dnl | |
785 | _AM_SUBST_NOTMAKE([am__nodep])dnl | |
786 | ]) | |
787 | ||
788 | # Generate code to set up dependency tracking. -*- Autoconf -*- | |
789 | ||
790 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008 | |
791 | # Free Software Foundation, Inc. | |
792 | # | |
793 | # This file is free software; the Free Software Foundation | |
794 | # gives unlimited permission to copy and/or distribute it, | |
795 | # with or without modifications, as long as this notice is preserved. | |
796 | ||
797 | #serial 5 | |
798 | ||
799 | # _AM_OUTPUT_DEPENDENCY_COMMANDS | |
800 | # ------------------------------ | |
801 | AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], | |
802 | [{ | |
803 | # Autoconf 2.62 quotes --file arguments for eval, but not when files | |
804 | # are listed without --file. Let's play safe and only enable the eval | |
805 | # if we detect the quoting. | |
806 | case $CONFIG_FILES in | |
807 | *\'*) eval set x "$CONFIG_FILES" ;; | |
808 | *) set x $CONFIG_FILES ;; | |
809 | esac | |
810 | shift | |
811 | for mf | |
812 | do | |
813 | # Strip MF so we end up with the name of the file. | |
814 | mf=`echo "$mf" | sed -e 's/:.*$//'` | |
815 | # Check whether this is an Automake generated Makefile or not. | |
816 | # We used to match only the files named `Makefile.in', but | |
817 | # some people rename them; so instead we look at the file content. | |
818 | # Grep'ing the first line is not enough: some people post-process | |
819 | # each Makefile.in and add a new line on top of each file to say so. | |
820 | # Grep'ing the whole file is not good either: AIX grep has a line | |
821 | # limit of 2048, but all sed's we know have understand at least 4000. | |
822 | if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then | |
823 | dirpart=`AS_DIRNAME("$mf")` | |
824 | else | |
825 | continue | |
826 | fi | |
827 | # Extract the definition of DEPDIR, am__include, and am__quote | |
828 | # from the Makefile without running `make'. | |
829 | DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` | |
830 | test -z "$DEPDIR" && continue | |
831 | am__include=`sed -n 's/^am__include = //p' < "$mf"` | |
832 | test -z "am__include" && continue | |
833 | am__quote=`sed -n 's/^am__quote = //p' < "$mf"` | |
834 | # When using ansi2knr, U may be empty or an underscore; expand it | |
835 | U=`sed -n 's/^U = //p' < "$mf"` | |
836 | # Find all dependency output files, they are included files with | |
837 | # $(DEPDIR) in their names. We invoke sed twice because it is the | |
838 | # simplest approach to changing $(DEPDIR) to its actual value in the | |
839 | # expansion. | |
840 | for file in `sed -n " | |
841 | s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ | |
842 | sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do | |
843 | # Make sure the directory exists. | |
844 | test -f "$dirpart/$file" && continue | |
845 | fdir=`AS_DIRNAME(["$file"])` | |
846 | AS_MKDIR_P([$dirpart/$fdir]) | |
847 | # echo "creating $dirpart/$file" | |
848 | echo '# dummy' > "$dirpart/$file" | |
849 | done | |
850 | done | |
851 | } | |
852 | ])# _AM_OUTPUT_DEPENDENCY_COMMANDS | |
853 | ||
854 | ||
855 | # AM_OUTPUT_DEPENDENCY_COMMANDS | |
856 | # ----------------------------- | |
857 | # This macro should only be invoked once -- use via AC_REQUIRE. | |
858 | # | |
859 | # This code is only required when automatic dependency tracking | |
860 | # is enabled. FIXME. This creates each `.P' file that we will | |
861 | # need in order to bootstrap the dependency handling code. | |
862 | AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], | |
863 | [AC_CONFIG_COMMANDS([depfiles], | |
864 | [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], | |
865 | [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) | |
866 | ]) | |
867 | ||
868 | # Do all the work for Automake. -*- Autoconf -*- | |
869 | ||
870 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, | |
871 | # 2005, 2006, 2008, 2009 Free Software Foundation, Inc. | |
872 | # | |
873 | # This file is free software; the Free Software Foundation | |
874 | # gives unlimited permission to copy and/or distribute it, | |
875 | # with or without modifications, as long as this notice is preserved. | |
876 | ||
877 | # serial 16 | |
878 | ||
879 | # This macro actually does too much. Some checks are only needed if | |
880 | # your package does certain things. But this isn't really a big deal. | |
881 | ||
882 | # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) | |
883 | # AM_INIT_AUTOMAKE([OPTIONS]) | |
884 | # ----------------------------------------------- | |
885 | # The call with PACKAGE and VERSION arguments is the old style | |
886 | # call (pre autoconf-2.50), which is being phased out. PACKAGE | |
887 | # and VERSION should now be passed to AC_INIT and removed from | |
888 | # the call to AM_INIT_AUTOMAKE. | |
889 | # We support both call styles for the transition. After | |
890 | # the next Automake release, Autoconf can make the AC_INIT | |
891 | # arguments mandatory, and then we can depend on a new Autoconf | |
892 | # release and drop the old call support. | |
893 | AC_DEFUN([AM_INIT_AUTOMAKE], | |
894 | [AC_PREREQ([2.62])dnl | |
895 | dnl Autoconf wants to disallow AM_ names. We explicitly allow | |
896 | dnl the ones we care about. | |
897 | m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl | |
898 | AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl | |
899 | AC_REQUIRE([AC_PROG_INSTALL])dnl | |
900 | if test "`cd $srcdir && pwd`" != "`pwd`"; then | |
901 | # Use -I$(srcdir) only when $(srcdir) != ., so that make's output | |
902 | # is not polluted with repeated "-I." | |
903 | AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl | |
904 | # test to see if srcdir already configured | |
905 | if test -f $srcdir/config.status; then | |
906 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) | |
907 | fi | |
908 | fi | |
909 | ||
910 | # test whether we have cygpath | |
911 | if test -z "$CYGPATH_W"; then | |
912 | if (cygpath --version) >/dev/null 2>/dev/null; then | |
913 | CYGPATH_W='cygpath -w' | |
914 | else | |
915 | CYGPATH_W=echo | |
916 | fi | |
917 | fi | |
918 | AC_SUBST([CYGPATH_W]) | |
919 | ||
920 | # Define the identity of the package. | |
921 | dnl Distinguish between old-style and new-style calls. | |
922 | m4_ifval([$2], | |
923 | [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl | |
924 | AC_SUBST([PACKAGE], [$1])dnl | |
925 | AC_SUBST([VERSION], [$2])], | |
926 | [_AM_SET_OPTIONS([$1])dnl | |
927 | dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. | |
928 | m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,, | |
929 | [m4_fatal([AC_INIT should be called with package and version arguments])])dnl | |
930 | AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl | |
931 | AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl | |
932 | ||
933 | _AM_IF_OPTION([no-define],, | |
934 | [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) | |
935 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl | |
936 | ||
937 | # Some tools Automake needs. | |
938 | AC_REQUIRE([AM_SANITY_CHECK])dnl | |
939 | AC_REQUIRE([AC_ARG_PROGRAM])dnl | |
940 | AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) | |
941 | AM_MISSING_PROG(AUTOCONF, autoconf) | |
942 | AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) | |
943 | AM_MISSING_PROG(AUTOHEADER, autoheader) | |
944 | AM_MISSING_PROG(MAKEINFO, makeinfo) | |
945 | AC_REQUIRE([AM_PROG_INSTALL_SH])dnl | |
946 | AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl | |
947 | AC_REQUIRE([AM_PROG_MKDIR_P])dnl | |
948 | # We need awk for the "check" target. The system "awk" is bad on | |
949 | # some platforms. | |
950 | AC_REQUIRE([AC_PROG_AWK])dnl | |
951 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl | |
952 | AC_REQUIRE([AM_SET_LEADING_DOT])dnl | |
953 | _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], | |
954 | [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], | |
955 | [_AM_PROG_TAR([v7])])]) | |
956 | _AM_IF_OPTION([no-dependencies],, | |
957 | [AC_PROVIDE_IFELSE([AC_PROG_CC], | |
958 | [_AM_DEPENDENCIES(CC)], | |
959 | [define([AC_PROG_CC], | |
960 | defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl | |
961 | AC_PROVIDE_IFELSE([AC_PROG_CXX], | |
962 | [_AM_DEPENDENCIES(CXX)], | |
963 | [define([AC_PROG_CXX], | |
964 | defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl | |
965 | AC_PROVIDE_IFELSE([AC_PROG_OBJC], | |
966 | [_AM_DEPENDENCIES(OBJC)], | |
967 | [define([AC_PROG_OBJC], | |
968 | defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl | |
969 | ]) | |
970 | _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl | |
971 | dnl The `parallel-tests' driver may need to know about EXEEXT, so add the | |
972 | dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro | |
973 | dnl is hooked onto _AC_COMPILER_EXEEXT early, see below. | |
974 | AC_CONFIG_COMMANDS_PRE(dnl | |
975 | [m4_provide_if([_AM_COMPILER_EXEEXT], | |
976 | [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl | |
977 | ]) | |
978 | ||
979 | dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not | |
980 | dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further | |
981 | dnl mangled by Autoconf and run in a shell conditional statement. | |
982 | m4_define([_AC_COMPILER_EXEEXT], | |
983 | m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])]) | |
984 | ||
985 | ||
986 | # When config.status generates a header, we must update the stamp-h file. | |
987 | # This file resides in the same directory as the config header | |
988 | # that is generated. The stamp files are numbered to have different names. | |
989 | ||
990 | # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the | |
991 | # loop where config.status creates the headers, so we can generate | |
992 | # our stamp files there. | |
993 | AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], | |
994 | [# Compute $1's index in $config_headers. | |
995 | _am_arg=$1 | |
996 | _am_stamp_count=1 | |
997 | for _am_header in $config_headers :; do | |
998 | case $_am_header in | |
999 | $_am_arg | $_am_arg:* ) | |
1000 | break ;; | |
1001 | * ) | |
1002 | _am_stamp_count=`expr $_am_stamp_count + 1` ;; | |
1003 | esac | |
1004 | done | |
1005 | echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) | |
1006 | ||
1007 | # Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation, | |
1008 | # Inc. | |
1009 | # | |
1010 | # This file is free software; the Free Software Foundation | |
1011 | # gives unlimited permission to copy and/or distribute it, | |
1012 | # with or without modifications, as long as this notice is preserved. | |
1013 | ||
1014 | # serial 1 | |
1015 | ||
1016 | # AM_PROG_INSTALL_SH | |
1017 | # ------------------ | |
1018 | # Define $install_sh. | |
1019 | AC_DEFUN([AM_PROG_INSTALL_SH], | |
1020 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
1021 | if test x"${install_sh}" != xset; then | |
1022 | case $am_aux_dir in | |
1023 | *\ * | *\ *) | |
1024 | install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; | |
1025 | *) | |
1026 | install_sh="\${SHELL} $am_aux_dir/install-sh" | |
1027 | esac | |
1028 | fi | |
1029 | AC_SUBST(install_sh)]) | |
1030 | ||
1031 | # Copyright (C) 2003, 2005 Free Software Foundation, Inc. | |
1032 | # | |
1033 | # This file is free software; the Free Software Foundation | |
1034 | # gives unlimited permission to copy and/or distribute it, | |
1035 | # with or without modifications, as long as this notice is preserved. | |
1036 | ||
1037 | # serial 2 | |
1038 | ||
1039 | # Check whether the underlying file-system supports filenames | |
1040 | # with a leading dot. For instance MS-DOS doesn't. | |
1041 | AC_DEFUN([AM_SET_LEADING_DOT], | |
1042 | [rm -rf .tst 2>/dev/null | |
1043 | mkdir .tst 2>/dev/null | |
1044 | if test -d .tst; then | |
1045 | am__leading_dot=. | |
1046 | else | |
1047 | am__leading_dot=_ | |
1048 | fi | |
1049 | rmdir .tst 2>/dev/null | |
1050 | AC_SUBST([am__leading_dot])]) | |
1051 | ||
1052 | # Check to see how 'make' treats includes. -*- Autoconf -*- | |
1053 | ||
1054 | # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc. | |
1055 | # | |
1056 | # This file is free software; the Free Software Foundation | |
1057 | # gives unlimited permission to copy and/or distribute it, | |
1058 | # with or without modifications, as long as this notice is preserved. | |
1059 | ||
1060 | # serial 4 | |
1061 | ||
1062 | # AM_MAKE_INCLUDE() | |
1063 | # ----------------- | |
1064 | # Check to see how make treats includes. | |
1065 | AC_DEFUN([AM_MAKE_INCLUDE], | |
1066 | [am_make=${MAKE-make} | |
1067 | cat > confinc << 'END' | |
1068 | am__doit: | |
1069 | @echo this is the am__doit target | |
1070 | .PHONY: am__doit | |
1071 | END | |
1072 | # If we don't find an include directive, just comment out the code. | |
1073 | AC_MSG_CHECKING([for style of include used by $am_make]) | |
1074 | am__include="#" | |
1075 | am__quote= | |
1076 | _am_result=none | |
1077 | # First try GNU make style include. | |
1078 | echo "include confinc" > confmf | |
1079 | # Ignore all kinds of additional output from `make'. | |
1080 | case `$am_make -s -f confmf 2> /dev/null` in #( | |
1081 | *the\ am__doit\ target*) | |
1082 | am__include=include | |
1083 | am__quote= | |
1084 | _am_result=GNU | |
1085 | ;; | |
1086 | esac | |
1087 | # Now try BSD make style include. | |
1088 | if test "$am__include" = "#"; then | |
1089 | echo '.include "confinc"' > confmf | |
1090 | case `$am_make -s -f confmf 2> /dev/null` in #( | |
1091 | *the\ am__doit\ target*) | |
1092 | am__include=.include | |
1093 | am__quote="\"" | |
1094 | _am_result=BSD | |
1095 | ;; | |
1096 | esac | |
1097 | fi | |
1098 | AC_SUBST([am__include]) | |
1099 | AC_SUBST([am__quote]) | |
1100 | AC_MSG_RESULT([$_am_result]) | |
1101 | rm -f confinc confmf | |
1102 | ]) | |
1103 | ||
1104 | # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- | |
1105 | ||
1106 | # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008 | |
1107 | # Free Software Foundation, Inc. | |
1108 | # | |
1109 | # This file is free software; the Free Software Foundation | |
1110 | # gives unlimited permission to copy and/or distribute it, | |
1111 | # with or without modifications, as long as this notice is preserved. | |
1112 | ||
1113 | # serial 6 | |
1114 | ||
1115 | # AM_MISSING_PROG(NAME, PROGRAM) | |
1116 | # ------------------------------ | |
1117 | AC_DEFUN([AM_MISSING_PROG], | |
1118 | [AC_REQUIRE([AM_MISSING_HAS_RUN]) | |
1119 | $1=${$1-"${am_missing_run}$2"} | |
1120 | AC_SUBST($1)]) | |
1121 | ||
1122 | ||
1123 | # AM_MISSING_HAS_RUN | |
1124 | # ------------------ | |
1125 | # Define MISSING if not defined so far and test if it supports --run. | |
1126 | # If it does, set am_missing_run to use it, otherwise, to nothing. | |
1127 | AC_DEFUN([AM_MISSING_HAS_RUN], | |
1128 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
1129 | AC_REQUIRE_AUX_FILE([missing])dnl | |
1130 | if test x"${MISSING+set}" != xset; then | |
1131 | case $am_aux_dir in | |
1132 | *\ * | *\ *) | |
1133 | MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; | |
1134 | *) | |
1135 | MISSING="\${SHELL} $am_aux_dir/missing" ;; | |
1136 | esac | |
1137 | fi | |
1138 | # Use eval to expand $SHELL | |
1139 | if eval "$MISSING --run true"; then | |
1140 | am_missing_run="$MISSING --run " | |
1141 | else | |
1142 | am_missing_run= | |
1143 | AC_MSG_WARN([`missing' script is too old or missing]) | |
1144 | fi | |
1145 | ]) | |
1146 | ||
1147 | # Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation, | |
1148 | # Inc. | |
1149 | # | |
1150 | # This file is free software; the Free Software Foundation | |
1151 | # gives unlimited permission to copy and/or distribute it, | |
1152 | # with or without modifications, as long as this notice is preserved. | |
1153 | ||
1154 | # serial 1 | |
1155 | ||
1156 | # AM_PROG_MKDIR_P | |
1157 | # --------------- | |
1158 | # Check for `mkdir -p'. | |
1159 | AC_DEFUN([AM_PROG_MKDIR_P], | |
1160 | [AC_PREREQ([2.60])dnl | |
1161 | AC_REQUIRE([AC_PROG_MKDIR_P])dnl | |
1162 | dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P, | |
1163 | dnl while keeping a definition of mkdir_p for backward compatibility. | |
1164 | dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile. | |
1165 | dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of | |
1166 | dnl Makefile.ins that do not define MKDIR_P, so we do our own | |
1167 | dnl adjustment using top_builddir (which is defined more often than | |
1168 | dnl MKDIR_P). | |
1169 | AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl | |
1170 | case $mkdir_p in | |
1171 | [[\\/$]]* | ?:[[\\/]]*) ;; | |
1172 | */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; | |
1173 | esac | |
1174 | ]) | |
1175 | ||
1176 | # Helper functions for option handling. -*- Autoconf -*- | |
1177 | ||
1178 | # Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software | |
1179 | # Foundation, Inc. | |
1180 | # | |
1181 | # This file is free software; the Free Software Foundation | |
1182 | # gives unlimited permission to copy and/or distribute it, | |
1183 | # with or without modifications, as long as this notice is preserved. | |
1184 | ||
1185 | # serial 5 | |
1186 | ||
1187 | # _AM_MANGLE_OPTION(NAME) | |
1188 | # ----------------------- | |
1189 | AC_DEFUN([_AM_MANGLE_OPTION], | |
1190 | [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) | |
1191 | ||
1192 | # _AM_SET_OPTION(NAME) | |
1193 | # -------------------- | |
1194 | # Set option NAME. Presently that only means defining a flag for this option. | |
1195 | AC_DEFUN([_AM_SET_OPTION], | |
1196 | [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) | |
1197 | ||
1198 | # _AM_SET_OPTIONS(OPTIONS) | |
1199 | # ------------------------ | |
1200 | # OPTIONS is a space-separated list of Automake options. | |
1201 | AC_DEFUN([_AM_SET_OPTIONS], | |
1202 | [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) | |
1203 | ||
1204 | # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) | |
1205 | # ------------------------------------------- | |
1206 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. | |
1207 | AC_DEFUN([_AM_IF_OPTION], | |
1208 | [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) | |
1209 | ||
1210 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008, 2009, | |
1211 | # 2011 Free Software Foundation, Inc. | |
1212 | # | |
1213 | # This file is free software; the Free Software Foundation | |
1214 | # gives unlimited permission to copy and/or distribute it, | |
1215 | # with or without modifications, as long as this notice is preserved. | |
1216 | ||
1217 | # serial 2 | |
1218 | ||
1219 | # AM_PATH_PYTHON([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) | |
1220 | # --------------------------------------------------------------------------- | |
1221 | # Adds support for distributing Python modules and packages. To | |
1222 | # install modules, copy them to $(pythondir), using the python_PYTHON | |
1223 | # automake variable. To install a package with the same name as the | |
1224 | # automake package, install to $(pkgpythondir), or use the | |
1225 | # pkgpython_PYTHON automake variable. | |
1226 | # | |
1227 | # The variables $(pyexecdir) and $(pkgpyexecdir) are provided as | |
1228 | # locations to install python extension modules (shared libraries). | |
1229 | # Another macro is required to find the appropriate flags to compile | |
1230 | # extension modules. | |
1231 | # | |
1232 | # If your package is configured with a different prefix to python, | |
1233 | # users will have to add the install directory to the PYTHONPATH | |
1234 | # environment variable, or create a .pth file (see the python | |
1235 | # documentation for details). | |
1236 | # | |
1237 | # If the MINIMUM-VERSION argument is passed, AM_PATH_PYTHON will | |
1238 | # cause an error if the version of python installed on the system | |
1239 | # doesn't meet the requirement. MINIMUM-VERSION should consist of | |
1240 | # numbers and dots only. | |
1241 | AC_DEFUN([AM_PATH_PYTHON], | |
1242 | [ | |
1243 | dnl Find a Python interpreter. Python versions prior to 2.0 are not | |
1244 | dnl supported. (2.0 was released on October 16, 2000). | |
1245 | m4_define_default([_AM_PYTHON_INTERPRETER_LIST], | |
1246 | [python python2 python3 python3.2 python3.1 python3.0 python2.7 dnl | |
1247 | python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0]) | |
1248 | ||
1249 | AC_ARG_VAR([PYTHON], [the Python interpreter]) | |
1250 | ||
1251 | m4_if([$1],[],[ | |
1252 | dnl No version check is needed. | |
1253 | # Find any Python interpreter. | |
1254 | if test -z "$PYTHON"; then | |
1255 | AC_PATH_PROGS([PYTHON], _AM_PYTHON_INTERPRETER_LIST, :) | |
1256 | fi | |
1257 | am_display_PYTHON=python | |
1258 | ], [ | |
1259 | dnl A version check is needed. | |
1260 | if test -n "$PYTHON"; then | |
1261 | # If the user set $PYTHON, use it and don't search something else. | |
1262 | AC_MSG_CHECKING([whether $PYTHON version >= $1]) | |
1263 | AM_PYTHON_CHECK_VERSION([$PYTHON], [$1], | |
1264 | [AC_MSG_RESULT(yes)], | |
1265 | [AC_MSG_ERROR(too old)]) | |
1266 | am_display_PYTHON=$PYTHON | |
1267 | else | |
1268 | # Otherwise, try each interpreter until we find one that satisfies | |
1269 | # VERSION. | |
1270 | AC_CACHE_CHECK([for a Python interpreter with version >= $1], | |
1271 | [am_cv_pathless_PYTHON],[ | |
1272 | for am_cv_pathless_PYTHON in _AM_PYTHON_INTERPRETER_LIST none; do | |
1273 | test "$am_cv_pathless_PYTHON" = none && break | |
1274 | AM_PYTHON_CHECK_VERSION([$am_cv_pathless_PYTHON], [$1], [break]) | |
1275 | done]) | |
1276 | # Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON. | |
1277 | if test "$am_cv_pathless_PYTHON" = none; then | |
1278 | PYTHON=: | |
1279 | else | |
1280 | AC_PATH_PROG([PYTHON], [$am_cv_pathless_PYTHON]) | |
1281 | fi | |
1282 | am_display_PYTHON=$am_cv_pathless_PYTHON | |
1283 | fi | |
1284 | ]) | |
1285 | ||
1286 | if test "$PYTHON" = :; then | |
1287 | dnl Run any user-specified action, or abort. | |
1288 | m4_default([$3], [AC_MSG_ERROR([no suitable Python interpreter found])]) | |
1289 | else | |
1290 | ||
1291 | dnl Query Python for its version number. Getting [:3] seems to be | |
1292 | dnl the best way to do this; it's what "site.py" does in the standard | |
1293 | dnl library. | |
1294 | ||
1295 | AC_CACHE_CHECK([for $am_display_PYTHON version], [am_cv_python_version], | |
1296 | [am_cv_python_version=`$PYTHON -c "import sys; sys.stdout.write(sys.version[[:3]])"`]) | |
1297 | AC_SUBST([PYTHON_VERSION], [$am_cv_python_version]) | |
1298 | ||
1299 | dnl Use the values of $prefix and $exec_prefix for the corresponding | |
1300 | dnl values of PYTHON_PREFIX and PYTHON_EXEC_PREFIX. These are made | |
1301 | dnl distinct variables so they can be overridden if need be. However, | |
1302 | dnl general consensus is that you shouldn't need this ability. | |
1303 | ||
1304 | AC_SUBST([PYTHON_PREFIX], ['${prefix}']) | |
1305 | AC_SUBST([PYTHON_EXEC_PREFIX], ['${exec_prefix}']) | |
1306 | ||
1307 | dnl At times (like when building shared libraries) you may want | |
1308 | dnl to know which OS platform Python thinks this is. | |
1309 | ||
1310 | AC_CACHE_CHECK([for $am_display_PYTHON platform], [am_cv_python_platform], | |
1311 | [am_cv_python_platform=`$PYTHON -c "import sys; sys.stdout.write(sys.platform)"`]) | |
1312 | AC_SUBST([PYTHON_PLATFORM], [$am_cv_python_platform]) | |
1313 | ||
1314 | ||
1315 | dnl Set up 4 directories: | |
1316 | ||
1317 | dnl pythondir -- where to install python scripts. This is the | |
1318 | dnl site-packages directory, not the python standard library | |
1319 | dnl directory like in previous automake betas. This behavior | |
1320 | dnl is more consistent with lispdir.m4 for example. | |
1321 | dnl Query distutils for this directory. | |
1322 | AC_CACHE_CHECK([for $am_display_PYTHON script directory], | |
1323 | [am_cv_python_pythondir], | |
1324 | [if test "x$prefix" = xNONE | |
1325 | then | |
1326 | am_py_prefix=$ac_default_prefix | |
1327 | else | |
1328 | am_py_prefix=$prefix | |
1329 | fi | |
1330 | am_cv_python_pythondir=`$PYTHON -c "import sys; from distutils import sysconfig; sys.stdout.write(sysconfig.get_python_lib(0,0,prefix='$am_py_prefix'))" 2>/dev/null` | |
1331 | case $am_cv_python_pythondir in | |
1332 | $am_py_prefix*) | |
1333 | am__strip_prefix=`echo "$am_py_prefix" | sed 's|.|.|g'` | |
1334 | am_cv_python_pythondir=`echo "$am_cv_python_pythondir" | sed "s,^$am__strip_prefix,$PYTHON_PREFIX,"` | |
1335 | ;; | |
1336 | *) | |
1337 | case $am_py_prefix in | |
1338 | /usr|/System*) ;; | |
1339 | *) | |
1340 | am_cv_python_pythondir=$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages | |
1341 | ;; | |
1342 | esac | |
1343 | ;; | |
1344 | esac | |
1345 | ]) | |
1346 | AC_SUBST([pythondir], [$am_cv_python_pythondir]) | |
1347 | ||
1348 | dnl pkgpythondir -- $PACKAGE directory under pythondir. Was | |
1349 | dnl PYTHON_SITE_PACKAGE in previous betas, but this naming is | |
1350 | dnl more consistent with the rest of automake. | |
1351 | ||
1352 | AC_SUBST([pkgpythondir], [\${pythondir}/$PACKAGE]) | |
1353 | ||
1354 | dnl pyexecdir -- directory for installing python extension modules | |
1355 | dnl (shared libraries) | |
1356 | dnl Query distutils for this directory. | |
1357 | AC_CACHE_CHECK([for $am_display_PYTHON extension module directory], | |
1358 | [am_cv_python_pyexecdir], | |
1359 | [if test "x$exec_prefix" = xNONE | |
1360 | then | |
1361 | am_py_exec_prefix=$am_py_prefix | |
1362 | else | |
1363 | am_py_exec_prefix=$exec_prefix | |
1364 | fi | |
1365 | am_cv_python_pyexecdir=`$PYTHON -c "import sys; from distutils import sysconfig; sys.stdout.write(sysconfig.get_python_lib(1,0,prefix='$am_py_exec_prefix'))" 2>/dev/null` | |
1366 | case $am_cv_python_pyexecdir in | |
1367 | $am_py_exec_prefix*) | |
1368 | am__strip_prefix=`echo "$am_py_exec_prefix" | sed 's|.|.|g'` | |
1369 | am_cv_python_pyexecdir=`echo "$am_cv_python_pyexecdir" | sed "s,^$am__strip_prefix,$PYTHON_EXEC_PREFIX,"` | |
1370 | ;; | |
1371 | *) | |
1372 | case $am_py_exec_prefix in | |
1373 | /usr|/System*) ;; | |
1374 | *) | |
1375 | am_cv_python_pyexecdir=$PYTHON_EXEC_PREFIX/lib/python$PYTHON_VERSION/site-packages | |
1376 | ;; | |
1377 | esac | |
1378 | ;; | |
1379 | esac | |
1380 | ]) | |
1381 | AC_SUBST([pyexecdir], [$am_cv_python_pyexecdir]) | |
1382 | ||
1383 | dnl pkgpyexecdir -- $(pyexecdir)/$(PACKAGE) | |
1384 | ||
1385 | AC_SUBST([pkgpyexecdir], [\${pyexecdir}/$PACKAGE]) | |
1386 | ||
1387 | dnl Run any user-specified action. | |
1388 | $2 | |
1389 | fi | |
1390 | ||
1391 | ]) | |
1392 | ||
1393 | ||
1394 | # AM_PYTHON_CHECK_VERSION(PROG, VERSION, [ACTION-IF-TRUE], [ACTION-IF-FALSE]) | |
1395 | # --------------------------------------------------------------------------- | |
1396 | # Run ACTION-IF-TRUE if the Python interpreter PROG has version >= VERSION. | |
1397 | # Run ACTION-IF-FALSE otherwise. | |
1398 | # This test uses sys.hexversion instead of the string equivalent (first | |
1399 | # word of sys.version), in order to cope with versions such as 2.2c1. | |
1400 | # This supports Python 2.0 or higher. (2.0 was released on October 16, 2000). | |
1401 | AC_DEFUN([AM_PYTHON_CHECK_VERSION], | |
1402 | [prog="import sys | |
1403 | # split strings by '.' and convert to numeric. Append some zeros | |
1404 | # because we need at least 4 digits for the hex conversion. | |
1405 | # map returns an iterator in Python 3.0 and a list in 2.x | |
1406 | minver = list(map(int, '$2'.split('.'))) + [[0, 0, 0]] | |
1407 | minverhex = 0 | |
1408 | # xrange is not present in Python 3.0 and range returns an iterator | |
1409 | for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[[i]] | |
1410 | sys.exit(sys.hexversion < minverhex)" | |
1411 | AS_IF([AM_RUN_LOG([$1 -c "$prog"])], [$3], [$4])]) | |
1412 | ||
1413 | # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc. | |
1414 | # | |
1415 | # This file is free software; the Free Software Foundation | |
1416 | # gives unlimited permission to copy and/or distribute it, | |
1417 | # with or without modifications, as long as this notice is preserved. | |
1418 | ||
1419 | # serial 1 | |
1420 | ||
1421 | # AM_RUN_LOG(COMMAND) | |
1422 | # ------------------- | |
1423 | # Run COMMAND, save the exit status in ac_status, and log it. | |
1424 | # (This has been adapted from Autoconf's _AC_RUN_LOG macro.) | |
1425 | AC_DEFUN([AM_RUN_LOG], | |
1426 | [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD | |
1427 | ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD | |
1428 | ac_status=$? | |
1429 | echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD | |
1430 | (exit $ac_status); }]) | |
1431 | ||
1432 | # Check to make sure that the build environment is sane. -*- Autoconf -*- | |
1433 | ||
1434 | # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008 | |
1435 | # Free Software Foundation, Inc. | |
1436 | # | |
1437 | # This file is free software; the Free Software Foundation | |
1438 | # gives unlimited permission to copy and/or distribute it, | |
1439 | # with or without modifications, as long as this notice is preserved. | |
1440 | ||
1441 | # serial 5 | |
1442 | ||
1443 | # AM_SANITY_CHECK | |
1444 | # --------------- | |
1445 | AC_DEFUN([AM_SANITY_CHECK], | |
1446 | [AC_MSG_CHECKING([whether build environment is sane]) | |
1447 | # Just in case | |
1448 | sleep 1 | |
1449 | echo timestamp > conftest.file | |
1450 | # Reject unsafe characters in $srcdir or the absolute working directory | |
1451 | # name. Accept space and tab only in the latter. | |
1452 | am_lf=' | |
1453 | ' | |
1454 | case `pwd` in | |
1455 | *[[\\\"\#\$\&\'\`$am_lf]]*) | |
1456 | AC_MSG_ERROR([unsafe absolute working directory name]);; | |
1457 | esac | |
1458 | case $srcdir in | |
1459 | *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*) | |
1460 | AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);; | |
1461 | esac | |
1462 | ||
1463 | # Do `set' in a subshell so we don't clobber the current shell's | |
1464 | # arguments. Must try -L first in case configure is actually a | |
1465 | # symlink; some systems play weird games with the mod time of symlinks | |
1466 | # (eg FreeBSD returns the mod time of the symlink's containing | |
1467 | # directory). | |
1468 | if ( | |
1469 | set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` | |
1470 | if test "$[*]" = "X"; then | |
1471 | # -L didn't work. | |
1472 | set X `ls -t "$srcdir/configure" conftest.file` | |
1473 | fi | |
1474 | rm -f conftest.file | |
1475 | if test "$[*]" != "X $srcdir/configure conftest.file" \ | |
1476 | && test "$[*]" != "X conftest.file $srcdir/configure"; then | |
1477 | ||
1478 | # If neither matched, then we have a broken ls. This can happen | |
1479 | # if, for instance, CONFIG_SHELL is bash and it inherits a | |
1480 | # broken ls alias from the environment. This has actually | |
1481 | # happened. Such a system could not be considered "sane". | |
1482 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken | |
1483 | alias in your environment]) | |
1484 | fi | |
1485 | ||
1486 | test "$[2]" = conftest.file | |
1487 | ) | |
1488 | then | |
1489 | # Ok. | |
1490 | : | |
1491 | else | |
1492 | AC_MSG_ERROR([newly created file is older than distributed files! | |
1493 | Check your system clock]) | |
1494 | fi | |
1495 | AC_MSG_RESULT(yes)]) | |
1496 | ||
1497 | # Copyright (C) 2009, 2011 Free Software Foundation, Inc. | |
1498 | # | |
1499 | # This file is free software; the Free Software Foundation | |
1500 | # gives unlimited permission to copy and/or distribute it, | |
1501 | # with or without modifications, as long as this notice is preserved. | |
1502 | ||
1503 | # serial 2 | |
1504 | ||
1505 | # AM_SILENT_RULES([DEFAULT]) | |
1506 | # -------------------------- | |
1507 | # Enable less verbose build rules; with the default set to DEFAULT | |
1508 | # (`yes' being less verbose, `no' or empty being verbose). | |
1509 | AC_DEFUN([AM_SILENT_RULES], | |
1510 | [AC_ARG_ENABLE([silent-rules], | |
1511 | [ --enable-silent-rules less verbose build output (undo: `make V=1') | |
1512 | --disable-silent-rules verbose build output (undo: `make V=0')]) | |
1513 | case $enable_silent_rules in | |
1514 | yes) AM_DEFAULT_VERBOSITY=0;; | |
1515 | no) AM_DEFAULT_VERBOSITY=1;; | |
1516 | *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);; | |
1517 | esac | |
1518 | dnl | |
1519 | dnl A few `make' implementations (e.g., NonStop OS and NextStep) | |
1520 | dnl do not support nested variable expansions. | |
1521 | dnl See automake bug#9928 and bug#10237. | |
1522 | am_make=${MAKE-make} | |
1523 | AC_CACHE_CHECK([whether $am_make supports nested variables], | |
1524 | [am_cv_make_support_nested_variables], | |
1525 | [if AS_ECHO([['TRUE=$(BAR$(V)) | |
1526 | BAR0=false | |
1527 | BAR1=true | |
1528 | V=1 | |
1529 | am__doit: | |
1530 | @$(TRUE) | |
1531 | .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then | |
1532 | am_cv_make_support_nested_variables=yes | |
1533 | else | |
1534 | am_cv_make_support_nested_variables=no | |
1535 | fi]) | |
1536 | if test $am_cv_make_support_nested_variables = yes; then | |
1537 | dnl Using `$V' instead of `$(V)' breaks IRIX make. | |
1538 | AM_V='$(V)' | |
1539 | AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' | |
1540 | else | |
1541 | AM_V=$AM_DEFAULT_VERBOSITY | |
1542 | AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY | |
1543 | fi | |
1544 | AC_SUBST([AM_V])dnl | |
1545 | AM_SUBST_NOTMAKE([AM_V])dnl | |
1546 | AC_SUBST([AM_DEFAULT_V])dnl | |
1547 | AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl | |
1548 | AC_SUBST([AM_DEFAULT_VERBOSITY])dnl | |
1549 | AM_BACKSLASH='\' | |
1550 | AC_SUBST([AM_BACKSLASH])dnl | |
1551 | _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl | |
1552 | ]) | |
1553 | ||
1554 | # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc. | |
1555 | # | |
1556 | # This file is free software; the Free Software Foundation | |
1557 | # gives unlimited permission to copy and/or distribute it, | |
1558 | # with or without modifications, as long as this notice is preserved. | |
1559 | ||
1560 | # serial 1 | |
1561 | ||
1562 | # AM_PROG_INSTALL_STRIP | |
1563 | # --------------------- | |
1564 | # One issue with vendor `install' (even GNU) is that you can't | |
1565 | # specify the program used to strip binaries. This is especially | |
1566 | # annoying in cross-compiling environments, where the build's strip | |
1567 | # is unlikely to handle the host's binaries. | |
1568 | # Fortunately install-sh will honor a STRIPPROG variable, so we | |
1569 | # always use install-sh in `make install-strip', and initialize | |
1570 | # STRIPPROG with the value of the STRIP variable (set by the user). | |
1571 | AC_DEFUN([AM_PROG_INSTALL_STRIP], | |
1572 | [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl | |
1573 | # Installed binaries are usually stripped using `strip' when the user | |
1574 | # run `make install-strip'. However `strip' might not be the right | |
1575 | # tool to use in cross-compilation environments, therefore Automake | |
1576 | # will honor the `STRIP' environment variable to overrule this program. | |
1577 | dnl Don't test for $cross_compiling = yes, because it might be `maybe'. | |
1578 | if test "$cross_compiling" != no; then | |
1579 | AC_CHECK_TOOL([STRIP], [strip], :) | |
1580 | fi | |
1581 | INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" | |
1582 | AC_SUBST([INSTALL_STRIP_PROGRAM])]) | |
1583 | ||
1584 | # Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc. | |
1585 | # | |
1586 | # This file is free software; the Free Software Foundation | |
1587 | # gives unlimited permission to copy and/or distribute it, | |
1588 | # with or without modifications, as long as this notice is preserved. | |
1589 | ||
1590 | # serial 3 | |
1591 | ||
1592 | # _AM_SUBST_NOTMAKE(VARIABLE) | |
1593 | # --------------------------- | |
1594 | # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. | |
1595 | # This macro is traced by Automake. | |
1596 | AC_DEFUN([_AM_SUBST_NOTMAKE]) | |
1597 | ||
1598 | # AM_SUBST_NOTMAKE(VARIABLE) | |
1599 | # -------------------------- | |
1600 | # Public sister of _AM_SUBST_NOTMAKE. | |
1601 | AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) | |
1602 | ||
1603 | # Check how to create a tarball. -*- Autoconf -*- | |
1604 | ||
1605 | # Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc. | |
1606 | # | |
1607 | # This file is free software; the Free Software Foundation | |
1608 | # gives unlimited permission to copy and/or distribute it, | |
1609 | # with or without modifications, as long as this notice is preserved. | |
1610 | ||
1611 | # serial 2 | |
1612 | ||
1613 | # _AM_PROG_TAR(FORMAT) | |
1614 | # -------------------- | |
1615 | # Check how to create a tarball in format FORMAT. | |
1616 | # FORMAT should be one of `v7', `ustar', or `pax'. | |
1617 | # | |
1618 | # Substitute a variable $(am__tar) that is a command | |
1619 | # writing to stdout a FORMAT-tarball containing the directory | |
1620 | # $tardir. | |
1621 | # tardir=directory && $(am__tar) > result.tar | |
1622 | # | |
1623 | # Substitute a variable $(am__untar) that extract such | |
1624 | # a tarball read from stdin. | |
1625 | # $(am__untar) < result.tar | |
1626 | AC_DEFUN([_AM_PROG_TAR], | |
1627 | [# Always define AMTAR for backward compatibility. Yes, it's still used | |
1628 | # in the wild :-( We should find a proper way to deprecate it ... | |
1629 | AC_SUBST([AMTAR], ['$${TAR-tar}']) | |
1630 | m4_if([$1], [v7], | |
1631 | [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], | |
1632 | [m4_case([$1], [ustar],, [pax],, | |
1633 | [m4_fatal([Unknown tar format])]) | |
1634 | AC_MSG_CHECKING([how to create a $1 tar archive]) | |
1635 | # Loop over all known methods to create a tar archive until one works. | |
1636 | _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' | |
1637 | _am_tools=${am_cv_prog_tar_$1-$_am_tools} | |
1638 | # Do not fold the above two line into one, because Tru64 sh and | |
1639 | # Solaris sh will not grok spaces in the rhs of `-'. | |
1640 | for _am_tool in $_am_tools | |
1641 | do | |
1642 | case $_am_tool in | |
1643 | gnutar) | |
1644 | for _am_tar in tar gnutar gtar; | |
1645 | do | |
1646 | AM_RUN_LOG([$_am_tar --version]) && break | |
1647 | done | |
1648 | am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' | |
1649 | am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' | |
1650 | am__untar="$_am_tar -xf -" | |
1651 | ;; | |
1652 | plaintar) | |
1653 | # Must skip GNU tar: if it does not support --format= it doesn't create | |
1654 | # ustar tarball either. | |
1655 | (tar --version) >/dev/null 2>&1 && continue | |
1656 | am__tar='tar chf - "$$tardir"' | |
1657 | am__tar_='tar chf - "$tardir"' | |
1658 | am__untar='tar xf -' | |
1659 | ;; | |
1660 | pax) | |
1661 | am__tar='pax -L -x $1 -w "$$tardir"' | |
1662 | am__tar_='pax -L -x $1 -w "$tardir"' | |
1663 | am__untar='pax -r' | |
1664 | ;; | |
1665 | cpio) | |
1666 | am__tar='find "$$tardir" -print | cpio -o -H $1 -L' | |
1667 | am__tar_='find "$tardir" -print | cpio -o -H $1 -L' | |
1668 | am__untar='cpio -i -H $1 -d' | |
1669 | ;; | |
1670 | none) | |
1671 | am__tar=false | |
1672 | am__tar_=false | |
1673 | am__untar=false | |
1674 | ;; | |
1675 | esac | |
1676 | ||
1677 | # If the value was cached, stop now. We just wanted to have am__tar | |
1678 | # and am__untar set. | |
1679 | test -n "${am_cv_prog_tar_$1}" && break | |
1680 | ||
1681 | # tar/untar a dummy directory, and stop if the command works | |
1682 | rm -rf conftest.dir | |
1683 | mkdir conftest.dir | |
1684 | echo GrepMe > conftest.dir/file | |
1685 | AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) | |
1686 | rm -rf conftest.dir | |
1687 | if test -s conftest.tar; then | |
1688 | AM_RUN_LOG([$am__untar <conftest.tar]) | |
1689 | grep GrepMe conftest.dir/file >/dev/null 2>&1 && break | |
1690 | fi | |
1691 | done | |
1692 | rm -rf conftest.dir | |
1693 | ||
1694 | AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) | |
1695 | AC_MSG_RESULT([$am_cv_prog_tar_$1])]) | |
1696 | AC_SUBST([am__tar]) | |
1697 | AC_SUBST([am__untar]) | |
1698 | ]) # _AM_PROG_TAR | |
1699 |