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9bf714c2 | 1 | # generated automatically by aclocal 1.11.3 -*- Autoconf -*- |
b2dad0e3 | 2 | |
c35a51a5 | 3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
9bf714c2 UD |
4 | # 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, |
5 | # Inc. | |
ff66d28f PE |
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. | |
b2dad0e3 | 9 | |
ff66d28f PE |
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 | ||
5213506e RW |
15 | m4_ifndef([AC_AUTOCONF_VERSION], |
16 | [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl | |
17 | m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.64],, | |
18 | [m4_warning([this file was generated for autoconf 2.64. | |
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 | ||
9bf714c2 UD |
23 | # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software |
24 | # Foundation, Inc. | |
c35a51a5 BK |
25 | # |
26 | # This file is free software; the Free Software Foundation | |
27 | # gives unlimited permission to copy and/or distribute it, | |
28 | # with or without modifications, as long as this notice is preserved. | |
92eabea2 | 29 | |
9bf714c2 UD |
30 | # serial 1 |
31 | ||
7eaf73d7 KC |
32 | # AM_AUTOMAKE_VERSION(VERSION) |
33 | # ---------------------------- | |
34 | # Automake X.Y traces this macro to ensure aclocal.m4 has been | |
35 | # generated from the m4 files accompanying Automake X.Y. | |
5213506e RW |
36 | # (This private macro should not be called outside this file.) |
37 | AC_DEFUN([AM_AUTOMAKE_VERSION], | |
38 | [am__api_version='1.11' | |
39 | dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to | |
40 | dnl require some minimum version. Point them to the right macro. | |
9bf714c2 | 41 | m4_if([$1], [1.11.3], [], |
5213506e RW |
42 | [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl |
43 | ]) | |
44 | ||
45 | # _AM_AUTOCONF_VERSION(VERSION) | |
46 | # ----------------------------- | |
47 | # aclocal traces this macro to find the Autoconf version. | |
48 | # This is a private macro too. Using m4_define simplifies | |
49 | # the logic in aclocal, which can simply ignore this definition. | |
50 | m4_define([_AM_AUTOCONF_VERSION], []) | |
92eabea2 | 51 | |
7eaf73d7 KC |
52 | # AM_SET_CURRENT_AUTOMAKE_VERSION |
53 | # ------------------------------- | |
5213506e RW |
54 | # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. |
55 | # This function is AC_REQUIREd by AM_INIT_AUTOMAKE. | |
7eaf73d7 | 56 | AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], |
9bf714c2 | 57 | [AM_AUTOMAKE_VERSION([1.11.3])dnl |
5213506e RW |
58 | m4_ifndef([AC_AUTOCONF_VERSION], |
59 | [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl | |
60 | _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) | |
ff66d28f | 61 | |
c35a51a5 | 62 | # AM_AUX_DIR_EXPAND -*- Autoconf -*- |
ff66d28f | 63 | |
9bf714c2 | 64 | # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc. |
c35a51a5 BK |
65 | # |
66 | # This file is free software; the Free Software Foundation | |
67 | # gives unlimited permission to copy and/or distribute it, | |
68 | # with or without modifications, as long as this notice is preserved. | |
ff66d28f | 69 | |
9bf714c2 UD |
70 | # serial 1 |
71 | ||
7eaf73d7 KC |
72 | # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets |
73 | # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to | |
74 | # `$srcdir', `$srcdir/..', or `$srcdir/../..'. | |
75 | # | |
76 | # Of course, Automake must honor this variable whenever it calls a | |
77 | # tool from the auxiliary directory. The problem is that $srcdir (and | |
78 | # therefore $ac_aux_dir as well) can be either absolute or relative, | |
79 | # depending on how configure is run. This is pretty annoying, since | |
80 | # it makes $ac_aux_dir quite unusable in subdirectories: in the top | |
81 | # source directory, any form will work fine, but in subdirectories a | |
82 | # relative path needs to be adjusted first. | |
83 | # | |
84 | # $ac_aux_dir/missing | |
85 | # fails when called from a subdirectory if $ac_aux_dir is relative | |
86 | # $top_srcdir/$ac_aux_dir/missing | |
87 | # fails if $ac_aux_dir is absolute, | |
88 | # fails when called from a subdirectory in a VPATH build with | |
89 | # a relative $ac_aux_dir | |
90 | # | |
91 | # The reason of the latter failure is that $top_srcdir and $ac_aux_dir | |
92 | # are both prefixed by $srcdir. In an in-source build this is usually | |
93 | # harmless because $srcdir is `.', but things will broke when you | |
94 | # start a VPATH build or use an absolute $srcdir. | |
95 | # | |
96 | # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, | |
97 | # iff we strip the leading $srcdir from $ac_aux_dir. That would be: | |
98 | # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` | |
99 | # and then we would define $MISSING as | |
100 | # MISSING="\${SHELL} $am_aux_dir/missing" | |
101 | # This will work as long as MISSING is not called from configure, because | |
102 | # unfortunately $(top_srcdir) has no meaning in configure. | |
103 | # However there are other variables, like CC, which are often used in | |
104 | # configure, and could therefore not use this "fixed" $ac_aux_dir. | |
105 | # | |
106 | # Another solution, used here, is to always expand $ac_aux_dir to an | |
107 | # absolute PATH. The drawback is that using absolute paths prevent a | |
108 | # configured tree to be moved without reconfiguration. | |
ff66d28f | 109 | |
7eaf73d7 KC |
110 | AC_DEFUN([AM_AUX_DIR_EXPAND], |
111 | [dnl Rely on autoconf to set up CDPATH properly. | |
112 | AC_PREREQ([2.50])dnl | |
113 | # expand $ac_aux_dir to an absolute path | |
114 | am_aux_dir=`cd $ac_aux_dir && pwd` | |
115 | ]) | |
37cea034 | 116 | |
c35a51a5 | 117 | # AM_CONDITIONAL -*- Autoconf -*- |
ff66d28f | 118 | |
5213506e | 119 | # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008 |
c35a51a5 BK |
120 | # Free Software Foundation, Inc. |
121 | # | |
122 | # This file is free software; the Free Software Foundation | |
123 | # gives unlimited permission to copy and/or distribute it, | |
124 | # with or without modifications, as long as this notice is preserved. | |
ff66d28f | 125 | |
5213506e | 126 | # serial 9 |
4c24b21a | 127 | |
7eaf73d7 KC |
128 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) |
129 | # ------------------------------------- | |
130 | # Define a conditional. | |
131 | AC_DEFUN([AM_CONDITIONAL], | |
132 | [AC_PREREQ(2.52)dnl | |
133 | ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], | |
134 | [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl | |
5213506e RW |
135 | AC_SUBST([$1_TRUE])dnl |
136 | AC_SUBST([$1_FALSE])dnl | |
137 | _AM_SUBST_NOTMAKE([$1_TRUE])dnl | |
138 | _AM_SUBST_NOTMAKE([$1_FALSE])dnl | |
139 | m4_define([_AM_COND_VALUE_$1], [$2])dnl | |
7eaf73d7 KC |
140 | if $2; then |
141 | $1_TRUE= | |
142 | $1_FALSE='#' | |
ec2075e9 | 143 | else |
7eaf73d7 KC |
144 | $1_TRUE='#' |
145 | $1_FALSE= | |
ec2075e9 | 146 | fi |
7eaf73d7 KC |
147 | AC_CONFIG_COMMANDS_PRE( |
148 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then | |
a60945f8 PC |
149 | AC_MSG_ERROR([[conditional "$1" was never defined. |
150 | Usually this means the macro was only invoked conditionally.]]) | |
7eaf73d7 | 151 | fi])]) |
ff66d28f | 152 | |
c35a51a5 | 153 | # Do all the work for Automake. -*- Autoconf -*- |
872d8fea | 154 | |
5213506e RW |
155 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
156 | # 2005, 2006, 2008, 2009 Free Software Foundation, Inc. | |
c35a51a5 BK |
157 | # |
158 | # This file is free software; the Free Software Foundation | |
159 | # gives unlimited permission to copy and/or distribute it, | |
160 | # with or without modifications, as long as this notice is preserved. | |
ff66d28f | 161 | |
5213506e | 162 | # serial 16 |
872d8fea | 163 | |
c35a51a5 BK |
164 | # This macro actually does too much. Some checks are only needed if |
165 | # your package does certain things. But this isn't really a big deal. | |
ff66d28f PE |
166 | |
167 | # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) | |
168 | # AM_INIT_AUTOMAKE([OPTIONS]) | |
169 | # ----------------------------------------------- | |
170 | # The call with PACKAGE and VERSION arguments is the old style | |
171 | # call (pre autoconf-2.50), which is being phased out. PACKAGE | |
172 | # and VERSION should now be passed to AC_INIT and removed from | |
173 | # the call to AM_INIT_AUTOMAKE. | |
174 | # We support both call styles for the transition. After | |
175 | # the next Automake release, Autoconf can make the AC_INIT | |
176 | # arguments mandatory, and then we can depend on a new Autoconf | |
177 | # release and drop the old call support. | |
9a56333e | 178 | AC_DEFUN([AM_INIT_AUTOMAKE], |
5213506e | 179 | [AC_PREREQ([2.62])dnl |
7eaf73d7 KC |
180 | dnl Autoconf wants to disallow AM_ names. We explicitly allow |
181 | dnl the ones we care about. | |
182 | m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl | |
183 | AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl | |
184 | AC_REQUIRE([AC_PROG_INSTALL])dnl | |
5213506e RW |
185 | if test "`cd $srcdir && pwd`" != "`pwd`"; then |
186 | # Use -I$(srcdir) only when $(srcdir) != ., so that make's output | |
187 | # is not polluted with repeated "-I." | |
188 | AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl | |
189 | # test to see if srcdir already configured | |
190 | if test -f $srcdir/config.status; then | |
191 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) | |
192 | fi | |
b2dad0e3 | 193 | fi |
ff66d28f PE |
194 | |
195 | # test whether we have cygpath | |
196 | if test -z "$CYGPATH_W"; then | |
197 | if (cygpath --version) >/dev/null 2>/dev/null; then | |
198 | CYGPATH_W='cygpath -w' | |
199 | else | |
200 | CYGPATH_W=echo | |
201 | fi | |
202 | fi | |
203 | AC_SUBST([CYGPATH_W]) | |
204 | ||
205 | # Define the identity of the package. | |
206 | dnl Distinguish between old-style and new-style calls. | |
207 | m4_ifval([$2], | |
208 | [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl | |
209 | AC_SUBST([PACKAGE], [$1])dnl | |
210 | AC_SUBST([VERSION], [$2])], | |
211 | [_AM_SET_OPTIONS([$1])dnl | |
5213506e RW |
212 | dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. |
213 | m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,, | |
214 | [m4_fatal([AC_INIT should be called with package and version arguments])])dnl | |
ff66d28f PE |
215 | AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl |
216 | AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl | |
217 | ||
218 | _AM_IF_OPTION([no-define],, | |
219 | [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) | |
220 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl | |
221 | ||
222 | # Some tools Automake needs. | |
223 | AC_REQUIRE([AM_SANITY_CHECK])dnl | |
224 | AC_REQUIRE([AC_ARG_PROGRAM])dnl | |
225 | AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) | |
226 | AM_MISSING_PROG(AUTOCONF, autoconf) | |
227 | AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) | |
228 | AM_MISSING_PROG(AUTOHEADER, autoheader) | |
229 | AM_MISSING_PROG(MAKEINFO, makeinfo) | |
5213506e RW |
230 | AC_REQUIRE([AM_PROG_INSTALL_SH])dnl |
231 | AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl | |
7eaf73d7 | 232 | AC_REQUIRE([AM_PROG_MKDIR_P])dnl |
ff66d28f PE |
233 | # We need awk for the "check" target. The system "awk" is bad on |
234 | # some platforms. | |
235 | AC_REQUIRE([AC_PROG_AWK])dnl | |
236 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl | |
237 | AC_REQUIRE([AM_SET_LEADING_DOT])dnl | |
a60945f8 | 238 | _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], |
5213506e RW |
239 | [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], |
240 | [_AM_PROG_TAR([v7])])]) | |
ff66d28f PE |
241 | _AM_IF_OPTION([no-dependencies],, |
242 | [AC_PROVIDE_IFELSE([AC_PROG_CC], | |
5213506e RW |
243 | [_AM_DEPENDENCIES(CC)], |
244 | [define([AC_PROG_CC], | |
245 | defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl | |
ff66d28f | 246 | AC_PROVIDE_IFELSE([AC_PROG_CXX], |
5213506e RW |
247 | [_AM_DEPENDENCIES(CXX)], |
248 | [define([AC_PROG_CXX], | |
249 | defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl | |
250 | AC_PROVIDE_IFELSE([AC_PROG_OBJC], | |
251 | [_AM_DEPENDENCIES(OBJC)], | |
252 | [define([AC_PROG_OBJC], | |
253 | defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl | |
ff66d28f | 254 | ]) |
5213506e RW |
255 | _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl |
256 | dnl The `parallel-tests' driver may need to know about EXEEXT, so add the | |
257 | dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro | |
258 | dnl is hooked onto _AC_COMPILER_EXEEXT early, see below. | |
259 | AC_CONFIG_COMMANDS_PRE(dnl | |
260 | [m4_provide_if([_AM_COMPILER_EXEEXT], | |
261 | [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl | |
ff66d28f PE |
262 | ]) |
263 | ||
5213506e RW |
264 | dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not |
265 | dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further | |
266 | dnl mangled by Autoconf and run in a shell conditional statement. | |
267 | m4_define([_AC_COMPILER_EXEEXT], | |
268 | m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])]) | |
269 | ||
ff66d28f PE |
270 | |
271 | # When config.status generates a header, we must update the stamp-h file. | |
272 | # This file resides in the same directory as the config header | |
273 | # that is generated. The stamp files are numbered to have different names. | |
274 | ||
275 | # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the | |
276 | # loop where config.status creates the headers, so we can generate | |
277 | # our stamp files there. | |
278 | AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], | |
279 | [# Compute $1's index in $config_headers. | |
5213506e | 280 | _am_arg=$1 |
ff66d28f PE |
281 | _am_stamp_count=1 |
282 | for _am_header in $config_headers :; do | |
283 | case $_am_header in | |
5213506e | 284 | $_am_arg | $_am_arg:* ) |
ff66d28f PE |
285 | break ;; |
286 | * ) | |
287 | _am_stamp_count=`expr $_am_stamp_count + 1` ;; | |
288 | esac | |
289 | done | |
5213506e | 290 | echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) |
b2dad0e3 | 291 | |
9bf714c2 UD |
292 | # Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation, |
293 | # Inc. | |
c35a51a5 BK |
294 | # |
295 | # This file is free software; the Free Software Foundation | |
296 | # gives unlimited permission to copy and/or distribute it, | |
297 | # with or without modifications, as long as this notice is preserved. | |
298 | ||
9bf714c2 UD |
299 | # serial 1 |
300 | ||
7eaf73d7 KC |
301 | # AM_PROG_INSTALL_SH |
302 | # ------------------ | |
303 | # Define $install_sh. | |
7eaf73d7 KC |
304 | AC_DEFUN([AM_PROG_INSTALL_SH], |
305 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
5213506e RW |
306 | if test x"${install_sh}" != xset; then |
307 | case $am_aux_dir in | |
308 | *\ * | *\ *) | |
309 | install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; | |
310 | *) | |
311 | install_sh="\${SHELL} $am_aux_dir/install-sh" | |
312 | esac | |
313 | fi | |
7eaf73d7 | 314 | AC_SUBST(install_sh)]) |
d8be2871 | 315 | |
c35a51a5 | 316 | # Add --enable-maintainer-mode option to configure. -*- Autoconf -*- |
7eaf73d7 KC |
317 | # From Jim Meyering |
318 | ||
9bf714c2 UD |
319 | # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008, |
320 | # 2011 Free Software Foundation, Inc. | |
c35a51a5 BK |
321 | # |
322 | # This file is free software; the Free Software Foundation | |
323 | # gives unlimited permission to copy and/or distribute it, | |
324 | # with or without modifications, as long as this notice is preserved. | |
7eaf73d7 | 325 | |
5213506e | 326 | # serial 5 |
7eaf73d7 | 327 | |
5213506e RW |
328 | # AM_MAINTAINER_MODE([DEFAULT-MODE]) |
329 | # ---------------------------------- | |
330 | # Control maintainer-specific portions of Makefiles. | |
331 | # Default is to disable them, unless `enable' is passed literally. | |
332 | # For symmetry, `disable' may be passed as well. Anyway, the user | |
333 | # can override the default with the --enable/--disable switch. | |
7eaf73d7 | 334 | AC_DEFUN([AM_MAINTAINER_MODE], |
5213506e RW |
335 | [m4_case(m4_default([$1], [disable]), |
336 | [enable], [m4_define([am_maintainer_other], [disable])], | |
337 | [disable], [m4_define([am_maintainer_other], [enable])], | |
338 | [m4_define([am_maintainer_other], [enable]) | |
339 | m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])]) | |
9bf714c2 | 340 | AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) |
5213506e RW |
341 | dnl maintainer-mode's default is 'disable' unless 'enable' is passed |
342 | AC_ARG_ENABLE([maintainer-mode], | |
343 | [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful | |
7eaf73d7 | 344 | (and sometimes confusing) to the casual installer], |
5213506e RW |
345 | [USE_MAINTAINER_MODE=$enableval], |
346 | [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes])) | |
7eaf73d7 | 347 | AC_MSG_RESULT([$USE_MAINTAINER_MODE]) |
5213506e | 348 | AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes]) |
7eaf73d7 | 349 | MAINT=$MAINTAINER_MODE_TRUE |
5213506e | 350 | AC_SUBST([MAINT])dnl |
7eaf73d7 KC |
351 | ] |
352 | ) | |
353 | ||
354 | AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE]) | |
355 | ||
c35a51a5 | 356 | # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- |
872d8fea | 357 | |
5213506e | 358 | # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008 |
c35a51a5 BK |
359 | # Free Software Foundation, Inc. |
360 | # | |
361 | # This file is free software; the Free Software Foundation | |
362 | # gives unlimited permission to copy and/or distribute it, | |
363 | # with or without modifications, as long as this notice is preserved. | |
872d8fea | 364 | |
5213506e | 365 | # serial 6 |
7eaf73d7 KC |
366 | |
367 | # AM_MISSING_PROG(NAME, PROGRAM) | |
368 | # ------------------------------ | |
369 | AC_DEFUN([AM_MISSING_PROG], | |
370 | [AC_REQUIRE([AM_MISSING_HAS_RUN]) | |
371 | $1=${$1-"${am_missing_run}$2"} | |
372 | AC_SUBST($1)]) | |
373 | ||
374 | ||
375 | # AM_MISSING_HAS_RUN | |
376 | # ------------------ | |
377 | # Define MISSING if not defined so far and test if it supports --run. | |
378 | # If it does, set am_missing_run to use it, otherwise, to nothing. | |
379 | AC_DEFUN([AM_MISSING_HAS_RUN], | |
380 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
5213506e RW |
381 | AC_REQUIRE_AUX_FILE([missing])dnl |
382 | if test x"${MISSING+set}" != xset; then | |
383 | case $am_aux_dir in | |
384 | *\ * | *\ *) | |
385 | MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; | |
386 | *) | |
387 | MISSING="\${SHELL} $am_aux_dir/missing" ;; | |
388 | esac | |
389 | fi | |
7eaf73d7 KC |
390 | # Use eval to expand $SHELL |
391 | if eval "$MISSING --run true"; then | |
392 | am_missing_run="$MISSING --run " | |
393 | else | |
394 | am_missing_run= | |
395 | AC_MSG_WARN([`missing' script is too old or missing]) | |
396 | fi | |
397 | ]) | |
398 | ||
9bf714c2 UD |
399 | # Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation, |
400 | # Inc. | |
c35a51a5 BK |
401 | # |
402 | # This file is free software; the Free Software Foundation | |
403 | # gives unlimited permission to copy and/or distribute it, | |
404 | # with or without modifications, as long as this notice is preserved. | |
405 | ||
9bf714c2 UD |
406 | # serial 1 |
407 | ||
7eaf73d7 KC |
408 | # AM_PROG_MKDIR_P |
409 | # --------------- | |
5213506e | 410 | # Check for `mkdir -p'. |
7eaf73d7 | 411 | AC_DEFUN([AM_PROG_MKDIR_P], |
5213506e RW |
412 | [AC_PREREQ([2.60])dnl |
413 | AC_REQUIRE([AC_PROG_MKDIR_P])dnl | |
414 | dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P, | |
415 | dnl while keeping a definition of mkdir_p for backward compatibility. | |
416 | dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile. | |
417 | dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of | |
418 | dnl Makefile.ins that do not define MKDIR_P, so we do our own | |
419 | dnl adjustment using top_builddir (which is defined more often than | |
420 | dnl MKDIR_P). | |
421 | AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl | |
422 | case $mkdir_p in | |
423 | [[\\/$]]* | ?:[[\\/]]*) ;; | |
424 | */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; | |
425 | esac | |
426 | ]) | |
7eaf73d7 | 427 | |
c35a51a5 | 428 | # Helper functions for option handling. -*- Autoconf -*- |
ff66d28f | 429 | |
9bf714c2 UD |
430 | # Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software |
431 | # Foundation, Inc. | |
c35a51a5 BK |
432 | # |
433 | # This file is free software; the Free Software Foundation | |
434 | # gives unlimited permission to copy and/or distribute it, | |
435 | # with or without modifications, as long as this notice is preserved. | |
872d8fea | 436 | |
9bf714c2 | 437 | # serial 5 |
ff66d28f PE |
438 | |
439 | # _AM_MANGLE_OPTION(NAME) | |
440 | # ----------------------- | |
441 | AC_DEFUN([_AM_MANGLE_OPTION], | |
442 | [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) | |
443 | ||
444 | # _AM_SET_OPTION(NAME) | |
9bf714c2 | 445 | # -------------------- |
ff66d28f PE |
446 | # Set option NAME. Presently that only means defining a flag for this option. |
447 | AC_DEFUN([_AM_SET_OPTION], | |
448 | [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) | |
449 | ||
450 | # _AM_SET_OPTIONS(OPTIONS) | |
9bf714c2 | 451 | # ------------------------ |
ff66d28f PE |
452 | # OPTIONS is a space-separated list of Automake options. |
453 | AC_DEFUN([_AM_SET_OPTIONS], | |
5213506e | 454 | [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) |
ff66d28f PE |
455 | |
456 | # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) | |
457 | # ------------------------------------------- | |
458 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. | |
459 | AC_DEFUN([_AM_IF_OPTION], | |
460 | [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) | |
249ed716 | 461 | |
c35a51a5 | 462 | # Check to make sure that the build environment is sane. -*- Autoconf -*- |
872d8fea | 463 | |
5213506e | 464 | # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008 |
c35a51a5 BK |
465 | # Free Software Foundation, Inc. |
466 | # | |
467 | # This file is free software; the Free Software Foundation | |
468 | # gives unlimited permission to copy and/or distribute it, | |
469 | # with or without modifications, as long as this notice is preserved. | |
872d8fea | 470 | |
5213506e | 471 | # serial 5 |
ff66d28f PE |
472 | |
473 | # AM_SANITY_CHECK | |
474 | # --------------- | |
9a56333e | 475 | AC_DEFUN([AM_SANITY_CHECK], |
b2dad0e3 BK |
476 | [AC_MSG_CHECKING([whether build environment is sane]) |
477 | # Just in case | |
478 | sleep 1 | |
ff66d28f | 479 | echo timestamp > conftest.file |
5213506e RW |
480 | # Reject unsafe characters in $srcdir or the absolute working directory |
481 | # name. Accept space and tab only in the latter. | |
482 | am_lf=' | |
483 | ' | |
484 | case `pwd` in | |
485 | *[[\\\"\#\$\&\'\`$am_lf]]*) | |
486 | AC_MSG_ERROR([unsafe absolute working directory name]);; | |
487 | esac | |
488 | case $srcdir in | |
489 | *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*) | |
490 | AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);; | |
491 | esac | |
492 | ||
b2dad0e3 BK |
493 | # Do `set' in a subshell so we don't clobber the current shell's |
494 | # arguments. Must try -L first in case configure is actually a | |
495 | # symlink; some systems play weird games with the mod time of symlinks | |
496 | # (eg FreeBSD returns the mod time of the symlink's containing | |
497 | # directory). | |
498 | if ( | |
5213506e | 499 | set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` |
ff66d28f | 500 | if test "$[*]" = "X"; then |
b2dad0e3 | 501 | # -L didn't work. |
5213506e | 502 | set X `ls -t "$srcdir/configure" conftest.file` |
b2dad0e3 | 503 | fi |
ff66d28f PE |
504 | rm -f conftest.file |
505 | if test "$[*]" != "X $srcdir/configure conftest.file" \ | |
506 | && test "$[*]" != "X conftest.file $srcdir/configure"; then | |
b2dad0e3 BK |
507 | |
508 | # If neither matched, then we have a broken ls. This can happen | |
509 | # if, for instance, CONFIG_SHELL is bash and it inherits a | |
510 | # broken ls alias from the environment. This has actually | |
511 | # happened. Such a system could not be considered "sane". | |
512 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken | |
513 | alias in your environment]) | |
514 | fi | |
515 | ||
ff66d28f | 516 | test "$[2]" = conftest.file |
b2dad0e3 BK |
517 | ) |
518 | then | |
519 | # Ok. | |
520 | : | |
521 | else | |
522 | AC_MSG_ERROR([newly created file is older than distributed files! | |
523 | Check your system clock]) | |
524 | fi | |
b2dad0e3 BK |
525 | AC_MSG_RESULT(yes)]) |
526 | ||
9bf714c2 | 527 | # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc. |
c35a51a5 BK |
528 | # |
529 | # This file is free software; the Free Software Foundation | |
530 | # gives unlimited permission to copy and/or distribute it, | |
531 | # with or without modifications, as long as this notice is preserved. | |
872d8fea | 532 | |
9bf714c2 UD |
533 | # serial 1 |
534 | ||
c35a51a5 BK |
535 | # AM_PROG_INSTALL_STRIP |
536 | # --------------------- | |
ff66d28f PE |
537 | # One issue with vendor `install' (even GNU) is that you can't |
538 | # specify the program used to strip binaries. This is especially | |
539 | # annoying in cross-compiling environments, where the build's strip | |
540 | # is unlikely to handle the host's binaries. | |
541 | # Fortunately install-sh will honor a STRIPPROG variable, so we | |
542 | # always use install-sh in `make install-strip', and initialize | |
543 | # STRIPPROG with the value of the STRIP variable (set by the user). | |
544 | AC_DEFUN([AM_PROG_INSTALL_STRIP], | |
545 | [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl | |
546 | # Installed binaries are usually stripped using `strip' when the user | |
547 | # run `make install-strip'. However `strip' might not be the right | |
548 | # tool to use in cross-compilation environments, therefore Automake | |
549 | # will honor the `STRIP' environment variable to overrule this program. | |
550 | dnl Don't test for $cross_compiling = yes, because it might be `maybe'. | |
551 | if test "$cross_compiling" != no; then | |
552 | AC_CHECK_TOOL([STRIP], [strip], :) | |
553 | fi | |
5213506e | 554 | INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" |
ff66d28f PE |
555 | AC_SUBST([INSTALL_STRIP_PROGRAM])]) |
556 | ||
9bf714c2 | 557 | # Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc. |
5213506e RW |
558 | # |
559 | # This file is free software; the Free Software Foundation | |
560 | # gives unlimited permission to copy and/or distribute it, | |
561 | # with or without modifications, as long as this notice is preserved. | |
562 | ||
9bf714c2 | 563 | # serial 3 |
5213506e RW |
564 | |
565 | # _AM_SUBST_NOTMAKE(VARIABLE) | |
566 | # --------------------------- | |
567 | # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. | |
568 | # This macro is traced by Automake. | |
569 | AC_DEFUN([_AM_SUBST_NOTMAKE]) | |
570 | ||
571 | # AM_SUBST_NOTMAKE(VARIABLE) | |
9bf714c2 | 572 | # -------------------------- |
5213506e RW |
573 | # Public sister of _AM_SUBST_NOTMAKE. |
574 | AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) | |
575 | ||
a60945f8 PC |
576 | # Check how to create a tarball. -*- Autoconf -*- |
577 | ||
9bf714c2 | 578 | # Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc. |
c35a51a5 BK |
579 | # |
580 | # This file is free software; the Free Software Foundation | |
581 | # gives unlimited permission to copy and/or distribute it, | |
582 | # with or without modifications, as long as this notice is preserved. | |
a60945f8 | 583 | |
c35a51a5 | 584 | # serial 2 |
a60945f8 PC |
585 | |
586 | # _AM_PROG_TAR(FORMAT) | |
587 | # -------------------- | |
588 | # Check how to create a tarball in format FORMAT. | |
589 | # FORMAT should be one of `v7', `ustar', or `pax'. | |
590 | # | |
591 | # Substitute a variable $(am__tar) that is a command | |
592 | # writing to stdout a FORMAT-tarball containing the directory | |
593 | # $tardir. | |
594 | # tardir=directory && $(am__tar) > result.tar | |
595 | # | |
596 | # Substitute a variable $(am__untar) that extract such | |
597 | # a tarball read from stdin. | |
598 | # $(am__untar) < result.tar | |
599 | AC_DEFUN([_AM_PROG_TAR], | |
9bf714c2 UD |
600 | [# Always define AMTAR for backward compatibility. Yes, it's still used |
601 | # in the wild :-( We should find a proper way to deprecate it ... | |
602 | AC_SUBST([AMTAR], ['$${TAR-tar}']) | |
a60945f8 | 603 | m4_if([$1], [v7], |
9bf714c2 | 604 | [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], |
a60945f8 PC |
605 | [m4_case([$1], [ustar],, [pax],, |
606 | [m4_fatal([Unknown tar format])]) | |
607 | AC_MSG_CHECKING([how to create a $1 tar archive]) | |
608 | # Loop over all known methods to create a tar archive until one works. | |
609 | _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' | |
610 | _am_tools=${am_cv_prog_tar_$1-$_am_tools} | |
611 | # Do not fold the above two line into one, because Tru64 sh and | |
612 | # Solaris sh will not grok spaces in the rhs of `-'. | |
613 | for _am_tool in $_am_tools | |
614 | do | |
615 | case $_am_tool in | |
616 | gnutar) | |
617 | for _am_tar in tar gnutar gtar; | |
618 | do | |
619 | AM_RUN_LOG([$_am_tar --version]) && break | |
620 | done | |
621 | am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' | |
622 | am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' | |
623 | am__untar="$_am_tar -xf -" | |
624 | ;; | |
625 | plaintar) | |
626 | # Must skip GNU tar: if it does not support --format= it doesn't create | |
627 | # ustar tarball either. | |
628 | (tar --version) >/dev/null 2>&1 && continue | |
629 | am__tar='tar chf - "$$tardir"' | |
630 | am__tar_='tar chf - "$tardir"' | |
631 | am__untar='tar xf -' | |
632 | ;; | |
633 | pax) | |
634 | am__tar='pax -L -x $1 -w "$$tardir"' | |
635 | am__tar_='pax -L -x $1 -w "$tardir"' | |
636 | am__untar='pax -r' | |
637 | ;; | |
638 | cpio) | |
639 | am__tar='find "$$tardir" -print | cpio -o -H $1 -L' | |
640 | am__tar_='find "$tardir" -print | cpio -o -H $1 -L' | |
641 | am__untar='cpio -i -H $1 -d' | |
642 | ;; | |
643 | none) | |
644 | am__tar=false | |
645 | am__tar_=false | |
646 | am__untar=false | |
647 | ;; | |
648 | esac | |
649 | ||
650 | # If the value was cached, stop now. We just wanted to have am__tar | |
651 | # and am__untar set. | |
652 | test -n "${am_cv_prog_tar_$1}" && break | |
653 | ||
654 | # tar/untar a dummy directory, and stop if the command works | |
655 | rm -rf conftest.dir | |
656 | mkdir conftest.dir | |
657 | echo GrepMe > conftest.dir/file | |
658 | AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) | |
659 | rm -rf conftest.dir | |
660 | if test -s conftest.tar; then | |
661 | AM_RUN_LOG([$am__untar <conftest.tar]) | |
662 | grep GrepMe conftest.dir/file >/dev/null 2>&1 && break | |
663 | fi | |
664 | done | |
665 | rm -rf conftest.dir | |
666 | ||
667 | AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) | |
668 | AC_MSG_RESULT([$am_cv_prog_tar_$1])]) | |
669 | AC_SUBST([am__tar]) | |
670 | AC_SUBST([am__untar]) | |
671 | ]) # _AM_PROG_TAR | |
672 | ||
b25e6b79 | 673 | m4_include([../config/acx.m4]) |
cddfb1c7 | 674 | m4_include([../config/enable.m4]) |
eeb77d99 | 675 | m4_include([../config/futex.m4]) |
4ffe6e87 | 676 | m4_include([../config/iconv.m4]) |
cd111813 | 677 | m4_include([../config/lead-dot.m4]) |
4ffe6e87 BK |
678 | m4_include([../config/lib-ld.m4]) |
679 | m4_include([../config/lib-link.m4]) | |
680 | m4_include([../config/lib-prefix.m4]) | |
7de6ba7a | 681 | m4_include([../config/lthostflags.m4]) |
5b043f08 | 682 | m4_include([../config/multi.m4]) |
3a24bf5d | 683 | m4_include([../config/no-executables.m4]) |
deb984e6 | 684 | m4_include([../config/override.m4]) |
ed0840ba | 685 | m4_include([../config/stdint.m4]) |
2e575796 | 686 | m4_include([../config/unwind_ipinfo.m4]) |
eab89c86 PC |
687 | m4_include([../libtool.m4]) |
688 | m4_include([../ltoptions.m4]) | |
689 | m4_include([../ltsugar.m4]) | |
690 | m4_include([../ltversion.m4]) | |
691 | m4_include([../lt~obsolete.m4]) | |
692 | m4_include([crossconfig.m4]) | |
693 | m4_include([linkage.m4]) | |
7eaf73d7 | 694 | m4_include([acinclude.m4]) |