comparison aclocal.m4 @ 36:9cb4031fa5e0

updated the generated AutoHELL files
author meillo@marmaro.de
date Fri, 07 May 2010 16:44:26 +0200
parents af25f5c39d90
children c80a5730bcc5
comparison
equal deleted inserted replaced
35:9bf8b9f0f09d 36:9cb4031fa5e0
1 # generated automatically by aclocal 1.7.9 -*- Autoconf -*- 1 # generated automatically by aclocal 1.11.1 -*- Autoconf -*-
2 2
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002 3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # Free Software Foundation, Inc. 4 # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
5 # This file is free software; the Free Software Foundation 5 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it, 6 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved. 7 # with or without modifications, as long as this notice is preserved.
8 8
9 # This program is distributed in the hope that it will be useful, 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 10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A 11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12 # PARTICULAR PURPOSE. 12 # PARTICULAR PURPOSE.
13 13
14 # Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*- 14 m4_ifndef([AC_AUTOCONF_VERSION],
15 15 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
16 # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc. 16 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.65],,
17 17 [m4_warning([this file was generated for autoconf 2.65.
18 You have another version of autoconf. It may work, but is not guaranteed to.
19 If you have problems, you may need to regenerate the build system entirely.
20 To do so, use the procedure documented by the package, typically `autoreconf'.])])
21
22 # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
23 #
24 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
25 #
18 # This program is free software; you can redistribute it and/or modify 26 # This program is free software; you can redistribute it and/or modify
19 # it under the terms of the GNU General Public License as published by 27 # it under the terms of the GNU General Public License as published by
20 # the Free Software Foundation; either version 2, or (at your option) 28 # the Free Software Foundation; either version 2 of the License, or
21 # any later version. 29 # (at your option) any later version.
22 30 #
23 # This program is distributed in the hope that it will be useful, 31 # This program is distributed in the hope that it will be useful, but
24 # but WITHOUT ANY WARRANTY; without even the implied warranty of 32 # WITHOUT ANY WARRANTY; without even the implied warranty of
25 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 33 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
26 # GNU General Public License for more details. 34 # General Public License for more details.
27 35 #
28 # You should have received a copy of the GNU General Public License 36 # You should have received a copy of the GNU General Public License
29 # along with this program; if not, write to the Free Software 37 # along with this program; if not, write to the Free Software
30 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 38 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
31 # 02111-1307, USA. 39 #
32 40 # As a special exception to the GNU General Public License, if you
33 AC_PREREQ([2.52]) 41 # distribute this file as part of a program that contains a
34 42 # configuration script generated by Autoconf, you may include it under
35 # serial 6 43 # the same distribution terms that you use for the rest of that program.
36 44
37 # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS. 45 # PKG_PROG_PKG_CONFIG([MIN-VERSION])
38 AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)]) 46 # ----------------------------------
39 47 AC_DEFUN([PKG_PROG_PKG_CONFIG],
40 # Do all the work for Automake. -*- Autoconf -*- 48 [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
41 49 m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
42 # This macro actually does too much some checks are only needed if 50 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
43 # your package does certain things. But this isn't really a big deal. 51 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
44 52 AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
45 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 53 fi
46 # Free Software Foundation, Inc. 54 if test -n "$PKG_CONFIG"; then
47 55 _pkg_min_version=m4_default([$1], [0.9.0])
48 # This program is free software; you can redistribute it and/or modify 56 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
49 # it under the terms of the GNU General Public License as published by 57 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
50 # the Free Software Foundation; either version 2, or (at your option) 58 AC_MSG_RESULT([yes])
51 # any later version. 59 else
52 60 AC_MSG_RESULT([no])
53 # This program is distributed in the hope that it will be useful, 61 PKG_CONFIG=""
54 # but WITHOUT ANY WARRANTY; without even the implied warranty of 62 fi
55 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 63
56 # GNU General Public License for more details. 64 fi[]dnl
57 65 ])# PKG_PROG_PKG_CONFIG
58 # You should have received a copy of the GNU General Public License 66
59 # along with this program; if not, write to the Free Software 67 # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
60 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 68 #
61 # 02111-1307, USA. 69 # Check to see whether a particular set of modules exists. Similar
62 70 # to PKG_CHECK_MODULES(), but does not set variables or print errors.
63 # serial 10 71 #
64 72 #
65 AC_PREREQ([2.54]) 73 # Similar to PKG_CHECK_MODULES, make sure that the first instance of
66 74 # this or PKG_CHECK_MODULES is called, or make sure to call
67 # Autoconf 2.50 wants to disallow AM_ names. We explicitly allow 75 # PKG_CHECK_EXISTS manually
68 # the ones we care about. 76 # --------------------------------------------------------------
69 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl 77 AC_DEFUN([PKG_CHECK_EXISTS],
70 78 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
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72 # AM_INIT_AUTOMAKE([OPTIONS]) 80 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
73 # ----------------------------------------------- 81 m4_ifval([$2], [$2], [:])
74 # The call with PACKAGE and VERSION arguments is the old style 82 m4_ifvaln([$3], [else
75 # call (pre autoconf-2.50), which is being phased out. PACKAGE 83 $3])dnl
76 # and VERSION should now be passed to AC_INIT and removed from 84 fi])
77 # the call to AM_INIT_AUTOMAKE. 85
78 # We support both call styles for the transition. After 86
79 # the next Automake release, Autoconf can make the AC_INIT 87 # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
80 # arguments mandatory, and then we can depend on a new Autoconf 88 # ---------------------------------------------
81 # release and drop the old call support. 89 m4_define([_PKG_CONFIG],
82 AC_DEFUN([AM_INIT_AUTOMAKE], 90 [if test -n "$PKG_CONFIG"; then
83 [AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl 91 if test -n "$$1"; then
84 AC_REQUIRE([AC_PROG_INSTALL])dnl 92 pkg_cv_[]$1="$$1"
85 # test to see if srcdir already configured 93 else
86 if test "`cd $srcdir && pwd`" != "`pwd`" && 94 PKG_CHECK_EXISTS([$3],
87 test -f $srcdir/config.status; then 95 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
88 AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) 96 [pkg_failed=yes])
89 fi 97 fi
90 98 else
91 # test whether we have cygpath 99 pkg_failed=untried
92 if test -z "$CYGPATH_W"; then 100 fi[]dnl
93 if (cygpath --version) >/dev/null 2>/dev/null; then 101 ])# _PKG_CONFIG
94 CYGPATH_W='cygpath -w' 102
95 else 103 # _PKG_SHORT_ERRORS_SUPPORTED
96 CYGPATH_W=echo 104 # -----------------------------
97 fi 105 AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
98 fi 106 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
99 AC_SUBST([CYGPATH_W]) 107 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
100 108 _pkg_short_errors_supported=yes
101 # Define the identity of the package. 109 else
102 dnl Distinguish between old-style and new-style calls. 110 _pkg_short_errors_supported=no
103 m4_ifval([$2], 111 fi[]dnl
104 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl 112 ])# _PKG_SHORT_ERRORS_SUPPORTED
105 AC_SUBST([PACKAGE], [$1])dnl 113
106 AC_SUBST([VERSION], [$2])], 114
107 [_AM_SET_OPTIONS([$1])dnl 115 # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
108 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl 116 # [ACTION-IF-NOT-FOUND])
109 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl 117 #
110 118 #
111 _AM_IF_OPTION([no-define],, 119 # Note that if there is a possibility the first call to
112 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) 120 # PKG_CHECK_MODULES might not happen, you should be sure to include an
113 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl 121 # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
114 122 #
115 # Some tools Automake needs. 123 #
116 AC_REQUIRE([AM_SANITY_CHECK])dnl 124 # --------------------------------------------------------------
117 AC_REQUIRE([AC_ARG_PROGRAM])dnl 125 AC_DEFUN([PKG_CHECK_MODULES],
118 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) 126 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
119 AM_MISSING_PROG(AUTOCONF, autoconf) 127 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
120 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) 128 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
121 AM_MISSING_PROG(AUTOHEADER, autoheader) 129
122 AM_MISSING_PROG(MAKEINFO, makeinfo) 130 pkg_failed=no
123 AM_MISSING_PROG(AMTAR, tar) 131 AC_MSG_CHECKING([for $1])
124 AM_PROG_INSTALL_SH 132
125 AM_PROG_INSTALL_STRIP 133 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
126 # We need awk for the "check" target. The system "awk" is bad on 134 _PKG_CONFIG([$1][_LIBS], [libs], [$2])
127 # some platforms. 135
128 AC_REQUIRE([AC_PROG_AWK])dnl 136 m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
129 AC_REQUIRE([AC_PROG_MAKE_SET])dnl 137 and $1[]_LIBS to avoid the need to call pkg-config.
130 AC_REQUIRE([AM_SET_LEADING_DOT])dnl 138 See the pkg-config man page for more details.])
131 139
132 _AM_IF_OPTION([no-dependencies],, 140 if test $pkg_failed = yes; then
133 [AC_PROVIDE_IFELSE([AC_PROG_CC], 141 _PKG_SHORT_ERRORS_SUPPORTED
134 [_AM_DEPENDENCIES(CC)], 142 if test $_pkg_short_errors_supported = yes; then
135 [define([AC_PROG_CC], 143 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
136 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl 144 else
137 AC_PROVIDE_IFELSE([AC_PROG_CXX], 145 $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
138 [_AM_DEPENDENCIES(CXX)], 146 fi
139 [define([AC_PROG_CXX], 147 # Put the nasty error message in config.log where it belongs
140 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl 148 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
141 ]) 149
142 ]) 150 ifelse([$4], , [AC_MSG_ERROR(dnl
143 151 [Package requirements ($2) were not met:
144 152
145 # When config.status generates a header, we must update the stamp-h file. 153 $$1_PKG_ERRORS
146 # This file resides in the same directory as the config header 154
147 # that is generated. The stamp files are numbered to have different names. 155 Consider adjusting the PKG_CONFIG_PATH environment variable if you
148 156 installed software in a non-standard prefix.
149 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the 157
150 # loop where config.status creates the headers, so we can generate 158 _PKG_TEXT
151 # our stamp files there. 159 ])],
152 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], 160 [AC_MSG_RESULT([no])
153 [# Compute $1's index in $config_headers. 161 $4])
154 _am_stamp_count=1 162 elif test $pkg_failed = untried; then
155 for _am_header in $config_headers :; do 163 ifelse([$4], , [AC_MSG_FAILURE(dnl
156 case $_am_header in 164 [The pkg-config script could not be found or is too old. Make sure it
157 $1 | $1:* ) 165 is in your PATH or set the PKG_CONFIG environment variable to the full
158 break ;; 166 path to pkg-config.
159 * ) 167
160 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 168 _PKG_TEXT
161 esac 169
162 done 170 To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
163 echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count]) 171 [$4])
164 172 else
165 # Copyright 2002 Free Software Foundation, Inc. 173 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
166 174 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
167 # This program is free software; you can redistribute it and/or modify 175 AC_MSG_RESULT([yes])
168 # it under the terms of the GNU General Public License as published by 176 ifelse([$3], , :, [$3])
169 # the Free Software Foundation; either version 2, or (at your option) 177 fi[]dnl
170 # any later version. 178 ])# PKG_CHECK_MODULES
171 179
172 # This program is distributed in the hope that it will be useful, 180 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
173 # but WITHOUT ANY WARRANTY; without even the implied warranty of 181 #
174 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 182 # This file is free software; the Free Software Foundation
175 # GNU General Public License for more details. 183 # gives unlimited permission to copy and/or distribute it,
176 184 # with or without modifications, as long as this notice is preserved.
177 # You should have received a copy of the GNU General Public License
178 # along with this program; if not, write to the Free Software
179 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
180 185
181 # AM_AUTOMAKE_VERSION(VERSION) 186 # AM_AUTOMAKE_VERSION(VERSION)
182 # ---------------------------- 187 # ----------------------------
183 # Automake X.Y traces this macro to ensure aclocal.m4 has been 188 # Automake X.Y traces this macro to ensure aclocal.m4 has been
184 # generated from the m4 files accompanying Automake X.Y. 189 # generated from the m4 files accompanying Automake X.Y.
185 AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.7"]) 190 # (This private macro should not be called outside this file.)
191 AC_DEFUN([AM_AUTOMAKE_VERSION],
192 [am__api_version='1.11'
193 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
194 dnl require some minimum version. Point them to the right macro.
195 m4_if([$1], [1.11.1], [],
196 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
197 ])
198
199 # _AM_AUTOCONF_VERSION(VERSION)
200 # -----------------------------
201 # aclocal traces this macro to find the Autoconf version.
202 # This is a private macro too. Using m4_define simplifies
203 # the logic in aclocal, which can simply ignore this definition.
204 m4_define([_AM_AUTOCONF_VERSION], [])
186 205
187 # AM_SET_CURRENT_AUTOMAKE_VERSION 206 # AM_SET_CURRENT_AUTOMAKE_VERSION
188 # ------------------------------- 207 # -------------------------------
189 # Call AM_AUTOMAKE_VERSION so it can be traced. 208 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
190 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE. 209 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
191 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], 210 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
192 [AM_AUTOMAKE_VERSION([1.7.9])]) 211 [AM_AUTOMAKE_VERSION([1.11.1])dnl
193 212 m4_ifndef([AC_AUTOCONF_VERSION],
194 # Helper functions for option handling. -*- Autoconf -*- 213 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
195 214 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
196 # Copyright 2001, 2002 Free Software Foundation, Inc. 215
197 216 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
198 # This program is free software; you can redistribute it and/or modify 217
199 # it under the terms of the GNU General Public License as published by 218 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
200 # the Free Software Foundation; either version 2, or (at your option) 219 #
201 # any later version. 220 # This file is free software; the Free Software Foundation
202 221 # gives unlimited permission to copy and/or distribute it,
203 # This program is distributed in the hope that it will be useful, 222 # with or without modifications, as long as this notice is preserved.
204 # but WITHOUT ANY WARRANTY; without even the implied warranty of
205 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
206 # GNU General Public License for more details.
207
208 # You should have received a copy of the GNU General Public License
209 # along with this program; if not, write to the Free Software
210 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
211 # 02111-1307, USA.
212
213 # serial 2
214
215 # _AM_MANGLE_OPTION(NAME)
216 # -----------------------
217 AC_DEFUN([_AM_MANGLE_OPTION],
218 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
219
220 # _AM_SET_OPTION(NAME)
221 # ------------------------------
222 # Set option NAME. Presently that only means defining a flag for this option.
223 AC_DEFUN([_AM_SET_OPTION],
224 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
225
226 # _AM_SET_OPTIONS(OPTIONS)
227 # ----------------------------------
228 # OPTIONS is a space-separated list of Automake options.
229 AC_DEFUN([_AM_SET_OPTIONS],
230 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
231
232 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
233 # -------------------------------------------
234 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
235 AC_DEFUN([_AM_IF_OPTION],
236 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
237
238 #
239 # Check to make sure that the build environment is sane.
240 #
241
242 # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
243
244 # This program is free software; you can redistribute it and/or modify
245 # it under the terms of the GNU General Public License as published by
246 # the Free Software Foundation; either version 2, or (at your option)
247 # any later version.
248
249 # This program is distributed in the hope that it will be useful,
250 # but WITHOUT ANY WARRANTY; without even the implied warranty of
251 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
252 # GNU General Public License for more details.
253
254 # You should have received a copy of the GNU General Public License
255 # along with this program; if not, write to the Free Software
256 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
257 # 02111-1307, USA.
258
259 # serial 3
260
261 # AM_SANITY_CHECK
262 # ---------------
263 AC_DEFUN([AM_SANITY_CHECK],
264 [AC_MSG_CHECKING([whether build environment is sane])
265 # Just in case
266 sleep 1
267 echo timestamp > conftest.file
268 # Do `set' in a subshell so we don't clobber the current shell's
269 # arguments. Must try -L first in case configure is actually a
270 # symlink; some systems play weird games with the mod time of symlinks
271 # (eg FreeBSD returns the mod time of the symlink's containing
272 # directory).
273 if (
274 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
275 if test "$[*]" = "X"; then
276 # -L didn't work.
277 set X `ls -t $srcdir/configure conftest.file`
278 fi
279 rm -f conftest.file
280 if test "$[*]" != "X $srcdir/configure conftest.file" \
281 && test "$[*]" != "X conftest.file $srcdir/configure"; then
282
283 # If neither matched, then we have a broken ls. This can happen
284 # if, for instance, CONFIG_SHELL is bash and it inherits a
285 # broken ls alias from the environment. This has actually
286 # happened. Such a system could not be considered "sane".
287 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
288 alias in your environment])
289 fi
290
291 test "$[2]" = conftest.file
292 )
293 then
294 # Ok.
295 :
296 else
297 AC_MSG_ERROR([newly created file is older than distributed files!
298 Check your system clock])
299 fi
300 AC_MSG_RESULT(yes)])
301
302 # -*- Autoconf -*-
303
304
305 # Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
306
307 # This program is free software; you can redistribute it and/or modify
308 # it under the terms of the GNU General Public License as published by
309 # the Free Software Foundation; either version 2, or (at your option)
310 # any later version.
311
312 # This program is distributed in the hope that it will be useful,
313 # but WITHOUT ANY WARRANTY; without even the implied warranty of
314 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
315 # GNU General Public License for more details.
316
317 # You should have received a copy of the GNU General Public License
318 # along with this program; if not, write to the Free Software
319 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
320 # 02111-1307, USA.
321
322 # serial 3
323
324 # AM_MISSING_PROG(NAME, PROGRAM)
325 # ------------------------------
326 AC_DEFUN([AM_MISSING_PROG],
327 [AC_REQUIRE([AM_MISSING_HAS_RUN])
328 $1=${$1-"${am_missing_run}$2"}
329 AC_SUBST($1)])
330
331
332 # AM_MISSING_HAS_RUN
333 # ------------------
334 # Define MISSING if not defined so far and test if it supports --run.
335 # If it does, set am_missing_run to use it, otherwise, to nothing.
336 AC_DEFUN([AM_MISSING_HAS_RUN],
337 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
338 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
339 # Use eval to expand $SHELL
340 if eval "$MISSING --run true"; then
341 am_missing_run="$MISSING --run "
342 else
343 am_missing_run=
344 AC_MSG_WARN([`missing' script is too old or missing])
345 fi
346 ])
347
348 # AM_AUX_DIR_EXPAND
349
350 # Copyright 2001 Free Software Foundation, Inc.
351
352 # This program is free software; you can redistribute it and/or modify
353 # it under the terms of the GNU General Public License as published by
354 # the Free Software Foundation; either version 2, or (at your option)
355 # any later version.
356
357 # This program is distributed in the hope that it will be useful,
358 # but WITHOUT ANY WARRANTY; without even the implied warranty of
359 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
360 # GNU General Public License for more details.
361
362 # You should have received a copy of the GNU General Public License
363 # along with this program; if not, write to the Free Software
364 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
365 # 02111-1307, USA.
366 223
367 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets 224 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
368 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to 225 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
369 # `$srcdir', `$srcdir/..', or `$srcdir/../..'. 226 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
370 # 227 #
400 # 257 #
401 # Another solution, used here, is to always expand $ac_aux_dir to an 258 # Another solution, used here, is to always expand $ac_aux_dir to an
402 # absolute PATH. The drawback is that using absolute paths prevent a 259 # absolute PATH. The drawback is that using absolute paths prevent a
403 # configured tree to be moved without reconfiguration. 260 # configured tree to be moved without reconfiguration.
404 261
405 # Rely on autoconf to set up CDPATH properly. 262 AC_DEFUN([AM_AUX_DIR_EXPAND],
406 AC_PREREQ([2.50]) 263 [dnl Rely on autoconf to set up CDPATH properly.
407 264 AC_PREREQ([2.50])dnl
408 AC_DEFUN([AM_AUX_DIR_EXPAND], [
409 # expand $ac_aux_dir to an absolute path 265 # expand $ac_aux_dir to an absolute path
410 am_aux_dir=`cd $ac_aux_dir && pwd` 266 am_aux_dir=`cd $ac_aux_dir && pwd`
411 ]) 267 ])
412 268
413 # AM_PROG_INSTALL_SH 269 # AM_CONDITIONAL -*- Autoconf -*-
414 # ------------------ 270
415 # Define $install_sh. 271 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
416 272 # Free Software Foundation, Inc.
417 # Copyright 2001 Free Software Foundation, Inc. 273 #
418 274 # This file is free software; the Free Software Foundation
419 # This program is free software; you can redistribute it and/or modify 275 # gives unlimited permission to copy and/or distribute it,
420 # it under the terms of the GNU General Public License as published by 276 # with or without modifications, as long as this notice is preserved.
421 # the Free Software Foundation; either version 2, or (at your option) 277
422 # any later version. 278 # serial 9
423 279
424 # This program is distributed in the hope that it will be useful, 280 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
425 # but WITHOUT ANY WARRANTY; without even the implied warranty of 281 # -------------------------------------
426 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 282 # Define a conditional.
427 # GNU General Public License for more details. 283 AC_DEFUN([AM_CONDITIONAL],
428 284 [AC_PREREQ(2.52)dnl
429 # You should have received a copy of the GNU General Public License 285 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
430 # along with this program; if not, write to the Free Software 286 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
431 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 287 AC_SUBST([$1_TRUE])dnl
432 # 02111-1307, USA. 288 AC_SUBST([$1_FALSE])dnl
433 289 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
434 AC_DEFUN([AM_PROG_INSTALL_SH], 290 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
435 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl 291 m4_define([_AM_COND_VALUE_$1], [$2])dnl
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437 AC_SUBST(install_sh)]) 293 $1_TRUE=
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439 # AM_PROG_INSTALL_STRIP
440
441 # Copyright 2001 Free Software Foundation, Inc.
442
443 # This program is free software; you can redistribute it and/or modify
444 # it under the terms of the GNU General Public License as published by
445 # the Free Software Foundation; either version 2, or (at your option)
446 # any later version.
447
448 # This program is distributed in the hope that it will be useful,
449 # but WITHOUT ANY WARRANTY; without even the implied warranty of
450 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
451 # GNU General Public License for more details.
452
453 # You should have received a copy of the GNU General Public License
454 # along with this program; if not, write to the Free Software
455 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
456 # 02111-1307, USA.
457
458 # One issue with vendor `install' (even GNU) is that you can't
459 # specify the program used to strip binaries. This is especially
460 # annoying in cross-compiling environments, where the build's strip
461 # is unlikely to handle the host's binaries.
462 # Fortunately install-sh will honor a STRIPPROG variable, so we
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464 # STRIPPROG with the value of the STRIP variable (set by the user).
465 AC_DEFUN([AM_PROG_INSTALL_STRIP],
466 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
467 # Installed binaries are usually stripped using `strip' when the user
468 # run `make install-strip'. However `strip' might not be the right
469 # tool to use in cross-compilation environments, therefore Automake
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471 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
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473 AC_CHECK_TOOL([STRIP], [strip], :)
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475 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
476 AC_SUBST([INSTALL_STRIP_PROGRAM])])
477
478 # -*- Autoconf -*-
479 # Copyright (C) 2003 Free Software Foundation, Inc.
480
481 # This program is free software; you can redistribute it and/or modify
482 # it under the terms of the GNU General Public License as published by
483 # the Free Software Foundation; either version 2, or (at your option)
484 # any later version.
485
486 # This program is distributed in the hope that it will be useful,
487 # but WITHOUT ANY WARRANTY; without even the implied warranty of
488 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
489 # GNU General Public License for more details.
490
491 # You should have received a copy of the GNU General Public License
492 # along with this program; if not, write to the Free Software
493 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
494 # 02111-1307, USA.
495
496 # serial 1
497
498 # Check whether the underlying file-system supports filenames
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500 AC_DEFUN([AM_SET_LEADING_DOT],
501 [rm -rf .tst 2>/dev/null
502 mkdir .tst 2>/dev/null
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504 am__leading_dot=.
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506 am__leading_dot=_ 296 $1_TRUE='#'
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509 AC_SUBST([am__leading_dot])]) 299 AC_CONFIG_COMMANDS_PRE(
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512 302 Usually this means the macro was only invoked conditionally.]])
513 # Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc. 303 fi])])
514 304
515 # This program is free software; you can redistribute it and/or modify 305 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
516 # it under the terms of the GNU General Public License as published by 306 # Free Software Foundation, Inc.
517 # the Free Software Foundation; either version 2, or (at your option) 307 #
518 # any later version. 308 # This file is free software; the Free Software Foundation
519 309 # gives unlimited permission to copy and/or distribute it,
520 # This program is distributed in the hope that it will be useful, 310 # with or without modifications, as long as this notice is preserved.
521 # but WITHOUT ANY WARRANTY; without even the implied warranty of 311
522 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 312 # serial 10
523 # GNU General Public License for more details.
524
525 # You should have received a copy of the GNU General Public License
526 # along with this program; if not, write to the Free Software
527 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
528 # 02111-1307, USA.
529
530 313
531 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be 314 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
532 # written in clear, in which case automake, when reading aclocal.m4, 315 # written in clear, in which case automake, when reading aclocal.m4,
533 # will think it sees a *use*, and therefore will trigger all it's 316 # will think it sees a *use*, and therefore will trigger all it's
534 # C support machinery. Also note that it means that autoscan, seeing 317 # C support machinery. Also note that it means that autoscan, seeing
535 # CC etc. in the Makefile, will ask for an AC_PROG_CC use... 318 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
536
537 319
538 320
539 # _AM_DEPENDENCIES(NAME) 321 # _AM_DEPENDENCIES(NAME)
540 # ---------------------- 322 # ----------------------
541 # See how the compiler implements dependency checking. 323 # See how the compiler implements dependency checking.
553 AC_REQUIRE([AM_DEP_TRACK])dnl 335 AC_REQUIRE([AM_DEP_TRACK])dnl
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555 ifelse([$1], CC, [depcc="$CC" am_compiler_list=], 337 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
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558 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], 341 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
559 [depcc="$$1" am_compiler_list=]) 342 [depcc="$$1" am_compiler_list=])
560 343
561 AC_CACHE_CHECK([dependency style of $depcc], 344 AC_CACHE_CHECK([dependency style of $depcc],
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369 am__universal=false
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586 for depmode in $am_compiler_list; do 379 for depmode in $am_compiler_list; do
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590 # 383 #
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396 # We check with `-c' and `-o' for the sake of the "dashmstdout"
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400 am__obj=sub/conftest.${OBJEXT-o}
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608 break 413 break
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610 ;; 415 ;;
416 msvisualcpp | msvcmsys)
417 # This compiler won't grok `-c -o', but also, the minuso test has
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420 am__obj=conftest.${OBJEXT-o}
421 am__minus_obj=
422 ;;
611 none) break ;; 423 none) break ;;
612 esac 424 esac
613 # We check with `-c' and `-o' for the sake of the "dashmstdout"
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620 >/dev/null 2>conftest.err && 429 >/dev/null 2>conftest.err &&
430 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
621 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 431 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
622 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && 432 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
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625 # (even with -Werror). So we grep stderr for any message 435 # or remarks (even with -Werror). So we grep stderr for any message
626 # that says an option was ignored. 436 # that says an option was ignored or not supported.
627 if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else 437 # When given -MP, icc 7.0 and 7.1 complain thusly:
438 # icc: Command line warning: ignoring option '-M'; no argument required
439 # The diagnosis changed in icc 8.0:
440 # icc: Command line remark: option '-MP' not supported
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628 am_cv_$1_dependencies_compiler_type=$depmode 443 am_cv_$1_dependencies_compiler_type=$depmode
629 break 444 break
630 fi 445 fi
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656 471
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659 AC_DEFUN([AM_DEP_TRACK], 474 AC_DEFUN([AM_DEP_TRACK],
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665 AMDEPBACKSLASH='\' 480 AMDEPBACKSLASH='\'
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669 ]) 485 ])
670 486
671 # Generate code to set up dependency tracking. -*- Autoconf -*- 487 # Generate code to set up dependency tracking. -*- Autoconf -*-
672 488
673 # Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc. 489 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
674 490 # Free Software Foundation, Inc.
675 # This program is free software; you can redistribute it and/or modify 491 #
676 # it under the terms of the GNU General Public License as published by 492 # This file is free software; the Free Software Foundation
677 # the Free Software Foundation; either version 2, or (at your option) 493 # gives unlimited permission to copy and/or distribute it,
678 # any later version. 494 # with or without modifications, as long as this notice is preserved.
679 495
680 # This program is distributed in the hope that it will be useful, 496 #serial 5
681 # but WITHOUT ANY WARRANTY; without even the implied warranty of
682 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
683 # GNU General Public License for more details.
684
685 # You should have received a copy of the GNU General Public License
686 # along with this program; if not, write to the Free Software
687 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
688 # 02111-1307, USA.
689
690 #serial 2
691 497
692 # _AM_OUTPUT_DEPENDENCY_COMMANDS 498 # _AM_OUTPUT_DEPENDENCY_COMMANDS
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695 [for mf in $CONFIG_FILES; do 501 [{
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699 # We used to match only the files named `Makefile.in', but 505 case $CONFIG_FILES in
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711 # running `make'. 517 # Grep'ing the first line is not enough: some people post-process
712 DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"` 518 # each Makefile.in and add a new line on top of each file to say so.
713 test -z "$DEPDIR" && continue 519 # Grep'ing the whole file is not good either: AIX grep has a line
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715 U=`sed -n -e '/^U = / s///p' < "$mf"` 521 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
716 test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR" 522 dirpart=`AS_DIRNAME("$mf")`
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718 # changing $(DEPDIR) to its actual value in the expansion. 524 continue
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729 /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \ 535 # Find all dependency output files, they are included files with
730 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 536 # $(DEPDIR) in their names. We invoke sed twice because it is the
731 # Make sure the directory exists. 537 # simplest approach to changing $(DEPDIR) to its actual value in the
732 test -f "$dirpart/$file" && continue 538 # expansion.
733 fdir=`AS_DIRNAME(["$file"])` 539 for file in `sed -n "
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543 test -f "$dirpart/$file" && continue
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545 AS_MKDIR_P([$dirpart/$fdir])
546 # echo "creating $dirpart/$file"
547 echo '# dummy' > "$dirpart/$file"
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739 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS 551 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
740 552
741 553
742 # AM_OUTPUT_DEPENDENCY_COMMANDS 554 # AM_OUTPUT_DEPENDENCY_COMMANDS
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752 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) 564 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
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754 566
755 # Check to see how 'make' treats includes. -*- Autoconf -*- 567 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
756 568 # Free Software Foundation, Inc.
757 # Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc. 569 #
758 570 # This file is free software; the Free Software Foundation
759 # This program is free software; you can redistribute it and/or modify 571 # gives unlimited permission to copy and/or distribute it,
760 # it under the terms of the GNU General Public License as published by 572 # with or without modifications, as long as this notice is preserved.
761 # the Free Software Foundation; either version 2, or (at your option) 573
762 # any later version. 574 # serial 8
763 575
764 # This program is distributed in the hope that it will be useful, 576 # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
765 # but WITHOUT ANY WARRANTY; without even the implied warranty of 577 AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
766 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 578
767 # GNU General Public License for more details. 579 # Do all the work for Automake. -*- Autoconf -*-
768 580
769 # You should have received a copy of the GNU General Public License 581 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
770 # along with this program; if not, write to the Free Software 582 # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
771 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 583 #
772 # 02111-1307, USA. 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.
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593 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
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604 AC_DEFUN([AM_INIT_AUTOMAKE],
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617 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
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624 CYGPATH_W='cygpath -w'
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626 CYGPATH_W=echo
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631 # Define the identity of the package.
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644 _AM_IF_OPTION([no-define],,
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718 # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
719 #
720 # This file is free software; the Free Software Foundation
721 # gives unlimited permission to copy and/or distribute it,
722 # with or without modifications, as long as this notice is preserved.
723
724 # AM_PROG_INSTALL_SH
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739 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
740 #
741 # This file is free software; the Free Software Foundation
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760 # Check to see how 'make' treats includes. -*- Autoconf -*-
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762 # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
763 #
764 # This file is free software; the Free Software Foundation
765 # gives unlimited permission to copy and/or distribute it,
766 # with or without modifications, as long as this notice is preserved.
767
768 # serial 4
775 769
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819 813
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821 815 # Free Software Foundation, Inc.
822 # This program is free software; you can redistribute it and/or modify 816 #
823 # it under the terms of the GNU General Public License as published by 817 # This file is free software; the Free Software Foundation
824 # the Free Software Foundation; either version 2, or (at your option) 818 # gives unlimited permission to copy and/or distribute it,
825 # any later version. 819 # with or without modifications, as long as this notice is preserved.
826 820
827 # This program is distributed in the hope that it will be useful, 821 # serial 6
828 # but WITHOUT ANY WARRANTY; without even the implied warranty of 822
829 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 823 # AM_MISSING_PROG(NAME, PROGRAM)
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831 825 AC_DEFUN([AM_MISSING_PROG],
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830
831 # AM_MISSING_HAS_RUN
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856 #
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858 # gives unlimited permission to copy and/or distribute it,
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881 # Helper functions for option handling. -*- Autoconf -*-
882
883 # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
884 #
885 # This file is free software; the Free Software Foundation
886 # gives unlimited permission to copy and/or distribute it,
887 # with or without modifications, as long as this notice is preserved.
888
889 # serial 4
890
891 # _AM_MANGLE_OPTION(NAME)
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917 # Free Software Foundation, Inc.
918 #
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837 # serial 5 923 # serial 5
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861 982 # gives unlimited permission to copy and/or distribute it,
862 # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- 983 # with or without modifications, as long as this notice is preserved.
863 # 984
864 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>. 985 # AM_PROG_INSTALL_STRIP
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908 # 1029 #
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911 # 1032 # with or without modifications, as long as this notice is preserved.
912 # 1033
913 # Similar to PKG_CHECK_MODULES, make sure that the first instance of 1034 # serial 2
914 # this or PKG_CHECK_MODULES is called, or make sure to call 1035
915 # PKG_CHECK_EXISTS manually 1036 # _AM_PROG_TAR(FORMAT)
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951 fi[]dnl 1072 am__untar="$_am_tar -xf -"
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953 1074 plaintar)
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957 # 1078 am__tar='tar chf - "$$tardir"'
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961 # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac 1082 pax)
962 # 1083 am__tar='pax -L -x $1 -w "$$tardir"'
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965 AC_DEFUN([PKG_CHECK_MODULES], 1086 ;;
966 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl 1087 cpio)
967 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl 1088 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
968 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl 1089 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
969 1090 am__untar='cpio -i -H $1 -d'
970 pkg_failed=no 1091 ;;
971 AC_MSG_CHECKING([for $1]) 1092 none)
972 1093 am__tar=false
973 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) 1094 am__tar_=false
974 _PKG_CONFIG([$1][_LIBS], [libs], [$2]) 1095 am__untar=false
975 1096 ;;
976 m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS 1097 esac
977 and $1[]_LIBS to avoid the need to call pkg-config. 1098
978 See the pkg-config man page for more details.]) 1099 # If the value was cached, stop now. We just wanted to have am__tar
979 1100 # and am__untar set.
980 if test $pkg_failed = yes; then 1101 test -n "${am_cv_prog_tar_$1}" && break
981 _PKG_SHORT_ERRORS_SUPPORTED 1102
982 if test $_pkg_short_errors_supported = yes; then 1103 # tar/untar a dummy directory, and stop if the command works
983 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"` 1104 rm -rf conftest.dir
984 else 1105 mkdir conftest.dir
985 $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"` 1106 echo GrepMe > conftest.dir/file
986 fi 1107 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
987 # Put the nasty error message in config.log where it belongs 1108 rm -rf conftest.dir
988 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD 1109 if test -s conftest.tar; then
989 1110 AM_RUN_LOG([$am__untar <conftest.tar])
990 ifelse([$4], , [AC_MSG_ERROR(dnl 1111 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
991 [Package requirements ($2) were not met: 1112 fi
992 1113 done
993 $$1_PKG_ERRORS 1114 rm -rf conftest.dir
994 1115
995 Consider adjusting the PKG_CONFIG_PATH environment variable if you 1116 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
996 installed software in a non-standard prefix. 1117 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
997 1118 AC_SUBST([am__tar])
998 _PKG_TEXT 1119 AC_SUBST([am__untar])
999 ])], 1120 ]) # _AM_PROG_TAR
1000 [AC_MSG_RESULT([no]) 1121
1001 $4])
1002 elif test $pkg_failed = untried; then
1003 ifelse([$4], , [AC_MSG_FAILURE(dnl
1004 [The pkg-config script could not be found or is too old. Make sure it
1005 is in your PATH or set the PKG_CONFIG environment variable to the full
1006 path to pkg-config.
1007
1008 _PKG_TEXT
1009
1010 To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
1011 [$4])
1012 else
1013 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
1014 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
1015 AC_MSG_RESULT([yes])
1016 ifelse([$3], , :, [$3])
1017 fi[]dnl
1018 ])# PKG_CHECK_MODULES
1019