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ae7d0cac | 1 | # generated automatically by aclocal 1.11.1 -*- Autoconf -*- |
ef016f83 MF |
2 | |
3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, | |
ae7d0cac | 4 | # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. |
ef016f83 MF |
5 | # This file is free software; the Free Software Foundation |
6 | # gives unlimited permission to copy and/or distribute it, | |
7 | # with or without modifications, as long as this notice is preserved. | |
8 | ||
9 | # This program is distributed in the hope that it will be useful, | |
10 | # but WITHOUT ANY WARRANTY, to the extent permitted by law; without | |
11 | # even the implied warranty of MERCHANTABILITY or FITNESS FOR A | |
12 | # PARTICULAR PURPOSE. | |
13 | ||
14 | # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- | |
15 | # serial 1 (pkg-config-0.24) | |
16 | # | |
17 | # Copyright © 2004 Scott James Remnant <scott@netsplit.com>. | |
18 | # | |
19 | # This program is free software; you can redistribute it and/or modify | |
20 | # it under the terms of the GNU General Public License as published by | |
048a61aa | 21 | # the Free Software Foundation; either version 2 of the License, or |
ef016f83 MF |
22 | # (at your option) any later version. |
23 | # | |
24 | # This program is distributed in the hope that it will be useful, but | |
25 | # WITHOUT ANY WARRANTY; without even the implied warranty of | |
26 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
27 | # General Public License for more details. | |
28 | # | |
29 | # You should have received a copy of the GNU General Public License | |
1517bd27 MF |
30 | # along with this program; if not, write to the Free Software |
31 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
ef016f83 MF |
32 | # |
33 | # As a special exception to the GNU General Public License, if you | |
34 | # distribute this file as part of a program that contains a | |
35 | # configuration script generated by Autoconf, you may include it under | |
36 | # the same distribution terms that you use for the rest of that program. | |
37 | ||
38 | # PKG_PROG_PKG_CONFIG([MIN-VERSION]) | |
39 | # ---------------------------------- | |
40 | AC_DEFUN([PKG_PROG_PKG_CONFIG], | |
41 | [m4_pattern_forbid([^_?PKG_[A-Z_]+$]) | |
9c082ca8 MF |
42 | m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$]) |
43 | m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$]) | |
ef016f83 MF |
44 | AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) |
45 | AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) | |
46 | AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) | |
47 | ||
48 | if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then | |
49 | AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) | |
50 | fi | |
51 | if test -n "$PKG_CONFIG"; then | |
52 | _pkg_min_version=m4_default([$1], [0.9.0]) | |
53 | AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) | |
54 | if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then | |
55 | AC_MSG_RESULT([yes]) | |
56 | else | |
57 | AC_MSG_RESULT([no]) | |
58 | PKG_CONFIG="" | |
59 | fi | |
60 | fi[]dnl | |
61 | ])# PKG_PROG_PKG_CONFIG | |
62 | ||
63 | # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) | |
64 | # | |
65 | # Check to see whether a particular set of modules exists. Similar | |
66 | # to PKG_CHECK_MODULES(), but does not set variables or print errors. | |
67 | # | |
68 | # Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG]) | |
69 | # only at the first occurence in configure.ac, so if the first place | |
70 | # it's called might be skipped (such as if it is within an "if", you | |
71 | # have to call PKG_CHECK_EXISTS manually | |
72 | # -------------------------------------------------------------- | |
73 | AC_DEFUN([PKG_CHECK_EXISTS], | |
74 | [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl | |
75 | if test -n "$PKG_CONFIG" && \ | |
76 | AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then | |
77 | m4_default([$2], [:]) | |
78 | m4_ifvaln([$3], [else | |
79 | $3])dnl | |
80 | fi]) | |
81 | ||
82 | # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) | |
83 | # --------------------------------------------- | |
84 | m4_define([_PKG_CONFIG], | |
85 | [if test -n "$$1"; then | |
86 | pkg_cv_[]$1="$$1" | |
87 | elif test -n "$PKG_CONFIG"; then | |
88 | PKG_CHECK_EXISTS([$3], | |
9c082ca8 MF |
89 | [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null` |
90 | test "x$?" != "x0" && pkg_failed=yes ], | |
ef016f83 MF |
91 | [pkg_failed=yes]) |
92 | else | |
93 | pkg_failed=untried | |
94 | fi[]dnl | |
95 | ])# _PKG_CONFIG | |
96 | ||
97 | # _PKG_SHORT_ERRORS_SUPPORTED | |
98 | # ----------------------------- | |
99 | AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], | |
100 | [AC_REQUIRE([PKG_PROG_PKG_CONFIG]) | |
101 | if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then | |
102 | _pkg_short_errors_supported=yes | |
103 | else | |
104 | _pkg_short_errors_supported=no | |
105 | fi[]dnl | |
106 | ])# _PKG_SHORT_ERRORS_SUPPORTED | |
107 | ||
108 | ||
109 | # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], | |
110 | # [ACTION-IF-NOT-FOUND]) | |
111 | # | |
112 | # | |
113 | # Note that if there is a possibility the first call to | |
114 | # PKG_CHECK_MODULES might not happen, you should be sure to include an | |
115 | # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac | |
116 | # | |
117 | # | |
118 | # -------------------------------------------------------------- | |
119 | AC_DEFUN([PKG_CHECK_MODULES], | |
120 | [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl | |
121 | AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl | |
122 | AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl | |
123 | ||
124 | pkg_failed=no | |
125 | AC_MSG_CHECKING([for $1]) | |
126 | ||
127 | _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) | |
128 | _PKG_CONFIG([$1][_LIBS], [libs], [$2]) | |
129 | ||
130 | m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS | |
131 | and $1[]_LIBS to avoid the need to call pkg-config. | |
132 | See the pkg-config man page for more details.]) | |
133 | ||
134 | if test $pkg_failed = yes; then | |
135 | AC_MSG_RESULT([no]) | |
136 | _PKG_SHORT_ERRORS_SUPPORTED | |
137 | if test $_pkg_short_errors_supported = yes; then | |
9c082ca8 | 138 | $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1` |
ef016f83 | 139 | else |
9c082ca8 | 140 | $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1` |
ef016f83 MF |
141 | fi |
142 | # Put the nasty error message in config.log where it belongs | |
143 | echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD | |
144 | ||
145 | m4_default([$4], [AC_MSG_ERROR( | |
146 | [Package requirements ($2) were not met: | |
147 | ||
148 | $$1_PKG_ERRORS | |
149 | ||
150 | Consider adjusting the PKG_CONFIG_PATH environment variable if you | |
151 | installed software in a non-standard prefix. | |
152 | ||
153 | _PKG_TEXT])[]dnl | |
154 | ]) | |
155 | elif test $pkg_failed = untried; then | |
156 | AC_MSG_RESULT([no]) | |
157 | m4_default([$4], [AC_MSG_FAILURE( | |
158 | [The pkg-config script could not be found or is too old. Make sure it | |
159 | is in your PATH or set the PKG_CONFIG environment variable to the full | |
160 | path to pkg-config. | |
161 | ||
162 | _PKG_TEXT | |
163 | ||
9c082ca8 | 164 | To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl |
ef016f83 MF |
165 | ]) |
166 | else | |
167 | $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS | |
168 | $1[]_LIBS=$pkg_cv_[]$1[]_LIBS | |
169 | AC_MSG_RESULT([yes]) | |
170 | $3 | |
171 | fi[]dnl | |
172 | ])# PKG_CHECK_MODULES | |
173 | ||
1517bd27 MF |
174 | |
175 | # PKG_INSTALLDIR(DIRECTORY) | |
176 | # ------------------------- | |
177 | # Substitutes the variable pkgconfigdir as the location where a module | |
178 | # should install pkg-config .pc files. By default the directory is | |
179 | # $libdir/pkgconfig, but the default can be changed by passing | |
180 | # DIRECTORY. The user can override through the --with-pkgconfigdir | |
181 | # parameter. | |
182 | AC_DEFUN([PKG_INSTALLDIR], | |
183 | [m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])]) | |
184 | m4_pushdef([pkg_description], | |
185 | [pkg-config installation directory @<:@]pkg_default[@:>@]) | |
186 | AC_ARG_WITH([pkgconfigdir], | |
187 | [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],, | |
188 | [with_pkgconfigdir=]pkg_default) | |
189 | AC_SUBST([pkgconfigdir], [$with_pkgconfigdir]) | |
190 | m4_popdef([pkg_default]) | |
191 | m4_popdef([pkg_description]) | |
192 | ]) dnl PKG_INSTALLDIR | |
193 | ||
194 | ||
195 | # PKG_NOARCH_INSTALLDIR(DIRECTORY) | |
196 | # ------------------------- | |
197 | # Substitutes the variable noarch_pkgconfigdir as the location where a | |
198 | # module should install arch-independent pkg-config .pc files. By | |
199 | # default the directory is $datadir/pkgconfig, but the default can be | |
200 | # changed by passing DIRECTORY. The user can override through the | |
201 | # --with-noarch-pkgconfigdir parameter. | |
202 | AC_DEFUN([PKG_NOARCH_INSTALLDIR], | |
203 | [m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])]) | |
204 | m4_pushdef([pkg_description], | |
205 | [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@]) | |
206 | AC_ARG_WITH([noarch-pkgconfigdir], | |
207 | [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],, | |
208 | [with_noarch_pkgconfigdir=]pkg_default) | |
209 | AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir]) | |
210 | m4_popdef([pkg_default]) | |
211 | m4_popdef([pkg_description]) | |
212 | ]) dnl PKG_NOARCH_INSTALLDIR | |
213 | ||
214 | ||
215 | # PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE, | |
216 | # [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) | |
217 | # ------------------------------------------- | |
218 | # Retrieves the value of the pkg-config variable for the given module. | |
219 | AC_DEFUN([PKG_CHECK_VAR], | |
220 | [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl | |
221 | AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl | |
222 | ||
223 | _PKG_CONFIG([$1], [variable="][$3]["], [$2]) | |
224 | AS_VAR_COPY([$1], [pkg_cv_][$1]) | |
225 | ||
226 | AS_VAR_IF([$1], [""], [$5], [$4])dnl | |
227 | ])# PKG_CHECK_VAR | |
228 | ||
db2e4d67 MF |
229 | # AM_CONDITIONAL -*- Autoconf -*- |
230 | ||
231 | # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008 | |
232 | # Free Software Foundation, Inc. | |
233 | # | |
234 | # This file is free software; the Free Software Foundation | |
235 | # gives unlimited permission to copy and/or distribute it, | |
236 | # with or without modifications, as long as this notice is preserved. | |
237 | ||
238 | # serial 9 | |
239 | ||
240 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) | |
241 | # ------------------------------------- | |
242 | # Define a conditional. | |
243 | AC_DEFUN([AM_CONDITIONAL], | |
244 | [AC_PREREQ(2.52)dnl | |
245 | ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], | |
246 | [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl | |
247 | AC_SUBST([$1_TRUE])dnl | |
248 | AC_SUBST([$1_FALSE])dnl | |
249 | _AM_SUBST_NOTMAKE([$1_TRUE])dnl | |
250 | _AM_SUBST_NOTMAKE([$1_FALSE])dnl | |
251 | m4_define([_AM_COND_VALUE_$1], [$2])dnl | |
252 | if $2; then | |
253 | $1_TRUE= | |
254 | $1_FALSE='#' | |
255 | else | |
256 | $1_TRUE='#' | |
257 | $1_FALSE= | |
258 | fi | |
259 | AC_CONFIG_COMMANDS_PRE( | |
260 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then | |
261 | AC_MSG_ERROR([[conditional "$1" was never defined. | |
262 | Usually this means the macro was only invoked conditionally.]]) | |
263 | fi])]) | |
264 | ||
265 | # Copyright (C) 2003, 2005 Free Software Foundation, Inc. | |
266 | # | |
267 | # This file is free software; the Free Software Foundation | |
268 | # gives unlimited permission to copy and/or distribute it, | |
269 | # with or without modifications, as long as this notice is preserved. | |
270 | ||
271 | # serial 2 | |
272 | ||
273 | # Check whether the underlying file-system supports filenames | |
274 | # with a leading dot. For instance MS-DOS doesn't. | |
275 | AC_DEFUN([AM_SET_LEADING_DOT], | |
276 | [rm -rf .tst 2>/dev/null | |
277 | mkdir .tst 2>/dev/null | |
278 | if test -d .tst; then | |
279 | am__leading_dot=. | |
280 | else | |
281 | am__leading_dot=_ | |
282 | fi | |
283 | rmdir .tst 2>/dev/null | |
284 | AC_SUBST([am__leading_dot])]) | |
285 | ||
31e6ad7d MF |
286 | # Add --enable-maintainer-mode option to configure. -*- Autoconf -*- |
287 | # From Jim Meyering | |
288 | ||
ae7d0cac MF |
289 | # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008 |
290 | # Free Software Foundation, Inc. | |
31e6ad7d MF |
291 | # |
292 | # This file is free software; the Free Software Foundation | |
293 | # gives unlimited permission to copy and/or distribute it, | |
294 | # with or without modifications, as long as this notice is preserved. | |
295 | ||
296 | # serial 5 | |
297 | ||
298 | # AM_MAINTAINER_MODE([DEFAULT-MODE]) | |
299 | # ---------------------------------- | |
300 | # Control maintainer-specific portions of Makefiles. | |
301 | # Default is to disable them, unless `enable' is passed literally. | |
302 | # For symmetry, `disable' may be passed as well. Anyway, the user | |
303 | # can override the default with the --enable/--disable switch. | |
304 | AC_DEFUN([AM_MAINTAINER_MODE], | |
305 | [m4_case(m4_default([$1], [disable]), | |
306 | [enable], [m4_define([am_maintainer_other], [disable])], | |
307 | [disable], [m4_define([am_maintainer_other], [enable])], | |
308 | [m4_define([am_maintainer_other], [enable]) | |
309 | m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])]) | |
ae7d0cac | 310 | AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles]) |
31e6ad7d MF |
311 | dnl maintainer-mode's default is 'disable' unless 'enable' is passed |
312 | AC_ARG_ENABLE([maintainer-mode], | |
313 | [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful | |
314 | (and sometimes confusing) to the casual installer], | |
315 | [USE_MAINTAINER_MODE=$enableval], | |
316 | [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes])) | |
317 | AC_MSG_RESULT([$USE_MAINTAINER_MODE]) | |
318 | AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes]) | |
319 | MAINT=$MAINTAINER_MODE_TRUE | |
320 | AC_SUBST([MAINT])dnl | |
321 | ] | |
322 | ) | |
323 | ||
324 | AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE]) | |
325 | ||
ae7d0cac | 326 | # Copyright (C) 2006, 2008 Free Software Foundation, Inc. |
db2e4d67 MF |
327 | # |
328 | # This file is free software; the Free Software Foundation | |
329 | # gives unlimited permission to copy and/or distribute it, | |
330 | # with or without modifications, as long as this notice is preserved. | |
331 | ||
ae7d0cac | 332 | # serial 2 |
db2e4d67 MF |
333 | |
334 | # _AM_SUBST_NOTMAKE(VARIABLE) | |
335 | # --------------------------- | |
336 | # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. | |
337 | # This macro is traced by Automake. | |
338 | AC_DEFUN([_AM_SUBST_NOTMAKE]) | |
339 | ||
340 | # AM_SUBST_NOTMAKE(VARIABLE) | |
ae7d0cac | 341 | # --------------------------- |
db2e4d67 MF |
342 | # Public sister of _AM_SUBST_NOTMAKE. |
343 | AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) | |
344 |