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cae5b340 | 1 | # generated automatically by aclocal 1.11.1 -*- Autoconf -*- |
ea04106b | 2 | |
cae5b340 AX |
3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
4 | # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. | |
ea04106b AX |
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 | m4_ifndef([AC_AUTOCONF_VERSION], | |
15 | [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl | |
cae5b340 AX |
16 | m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.63],, |
17 | [m4_warning([this file was generated for autoconf 2.63. | |
ea04106b AX |
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. | |
cae5b340 | 20 | To do so, use the procedure documented by the package, typically `autoreconf'.])]) |
ea04106b | 21 | |
cae5b340 | 22 | # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. |
ea04106b AX |
23 | # |
24 | # This file is free software; the Free Software Foundation | |
25 | # gives unlimited permission to copy and/or distribute it, | |
26 | # with or without modifications, as long as this notice is preserved. | |
27 | ||
ea04106b AX |
28 | # AM_AUTOMAKE_VERSION(VERSION) |
29 | # ---------------------------- | |
30 | # Automake X.Y traces this macro to ensure aclocal.m4 has been | |
31 | # generated from the m4 files accompanying Automake X.Y. | |
32 | # (This private macro should not be called outside this file.) | |
33 | AC_DEFUN([AM_AUTOMAKE_VERSION], | |
cae5b340 | 34 | [am__api_version='1.11' |
ea04106b AX |
35 | dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to |
36 | dnl require some minimum version. Point them to the right macro. | |
cae5b340 | 37 | m4_if([$1], [1.11.1], [], |
ea04106b AX |
38 | [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl |
39 | ]) | |
40 | ||
41 | # _AM_AUTOCONF_VERSION(VERSION) | |
42 | # ----------------------------- | |
43 | # aclocal traces this macro to find the Autoconf version. | |
44 | # This is a private macro too. Using m4_define simplifies | |
45 | # the logic in aclocal, which can simply ignore this definition. | |
46 | m4_define([_AM_AUTOCONF_VERSION], []) | |
47 | ||
48 | # AM_SET_CURRENT_AUTOMAKE_VERSION | |
49 | # ------------------------------- | |
50 | # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. | |
51 | # This function is AC_REQUIREd by AM_INIT_AUTOMAKE. | |
52 | AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], | |
cae5b340 | 53 | [AM_AUTOMAKE_VERSION([1.11.1])dnl |
ea04106b AX |
54 | m4_ifndef([AC_AUTOCONF_VERSION], |
55 | [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl | |
56 | _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) | |
57 | ||
58 | # Figure out how to run the assembler. -*- Autoconf -*- | |
59 | ||
cae5b340 | 60 | # Copyright (C) 2001, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. |
ea04106b AX |
61 | # |
62 | # This file is free software; the Free Software Foundation | |
63 | # gives unlimited permission to copy and/or distribute it, | |
64 | # with or without modifications, as long as this notice is preserved. | |
65 | ||
cae5b340 AX |
66 | # serial 5 |
67 | ||
ea04106b AX |
68 | # AM_PROG_AS |
69 | # ---------- | |
70 | AC_DEFUN([AM_PROG_AS], | |
71 | [# By default we simply use the C compiler to build assembly code. | |
72 | AC_REQUIRE([AC_PROG_CC]) | |
73 | test "${CCAS+set}" = set || CCAS=$CC | |
74 | test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS | |
75 | AC_ARG_VAR([CCAS], [assembler compiler command (defaults to CC)]) | |
76 | AC_ARG_VAR([CCASFLAGS], [assembler compiler flags (defaults to CFLAGS)]) | |
77 | _AM_IF_OPTION([no-dependencies],, [_AM_DEPENDENCIES([CCAS])])dnl | |
78 | ]) | |
79 | ||
80 | # AM_AUX_DIR_EXPAND -*- Autoconf -*- | |
81 | ||
cae5b340 | 82 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
ea04106b AX |
83 | # |
84 | # This file is free software; the Free Software Foundation | |
85 | # gives unlimited permission to copy and/or distribute it, | |
86 | # with or without modifications, as long as this notice is preserved. | |
87 | ||
ea04106b | 88 | # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets |
cae5b340 AX |
89 | # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to |
90 | # `$srcdir', `$srcdir/..', or `$srcdir/../..'. | |
ea04106b AX |
91 | # |
92 | # Of course, Automake must honor this variable whenever it calls a | |
93 | # tool from the auxiliary directory. The problem is that $srcdir (and | |
94 | # therefore $ac_aux_dir as well) can be either absolute or relative, | |
95 | # depending on how configure is run. This is pretty annoying, since | |
96 | # it makes $ac_aux_dir quite unusable in subdirectories: in the top | |
97 | # source directory, any form will work fine, but in subdirectories a | |
98 | # relative path needs to be adjusted first. | |
99 | # | |
100 | # $ac_aux_dir/missing | |
101 | # fails when called from a subdirectory if $ac_aux_dir is relative | |
102 | # $top_srcdir/$ac_aux_dir/missing | |
103 | # fails if $ac_aux_dir is absolute, | |
104 | # fails when called from a subdirectory in a VPATH build with | |
105 | # a relative $ac_aux_dir | |
106 | # | |
107 | # The reason of the latter failure is that $top_srcdir and $ac_aux_dir | |
108 | # are both prefixed by $srcdir. In an in-source build this is usually | |
cae5b340 | 109 | # harmless because $srcdir is `.', but things will broke when you |
ea04106b AX |
110 | # start a VPATH build or use an absolute $srcdir. |
111 | # | |
112 | # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, | |
113 | # iff we strip the leading $srcdir from $ac_aux_dir. That would be: | |
114 | # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` | |
115 | # and then we would define $MISSING as | |
116 | # MISSING="\${SHELL} $am_aux_dir/missing" | |
117 | # This will work as long as MISSING is not called from configure, because | |
118 | # unfortunately $(top_srcdir) has no meaning in configure. | |
119 | # However there are other variables, like CC, which are often used in | |
120 | # configure, and could therefore not use this "fixed" $ac_aux_dir. | |
121 | # | |
122 | # Another solution, used here, is to always expand $ac_aux_dir to an | |
123 | # absolute PATH. The drawback is that using absolute paths prevent a | |
124 | # configured tree to be moved without reconfiguration. | |
125 | ||
126 | AC_DEFUN([AM_AUX_DIR_EXPAND], | |
cae5b340 AX |
127 | [dnl Rely on autoconf to set up CDPATH properly. |
128 | AC_PREREQ([2.50])dnl | |
129 | # expand $ac_aux_dir to an absolute path | |
130 | am_aux_dir=`cd $ac_aux_dir && pwd` | |
ea04106b AX |
131 | ]) |
132 | ||
133 | # AM_CONDITIONAL -*- Autoconf -*- | |
134 | ||
cae5b340 AX |
135 | # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008 |
136 | # Free Software Foundation, Inc. | |
ea04106b AX |
137 | # |
138 | # This file is free software; the Free Software Foundation | |
139 | # gives unlimited permission to copy and/or distribute it, | |
140 | # with or without modifications, as long as this notice is preserved. | |
141 | ||
cae5b340 AX |
142 | # serial 9 |
143 | ||
ea04106b AX |
144 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) |
145 | # ------------------------------------- | |
146 | # Define a conditional. | |
147 | AC_DEFUN([AM_CONDITIONAL], | |
cae5b340 AX |
148 | [AC_PREREQ(2.52)dnl |
149 | ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], | |
150 | [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl | |
ea04106b AX |
151 | AC_SUBST([$1_TRUE])dnl |
152 | AC_SUBST([$1_FALSE])dnl | |
153 | _AM_SUBST_NOTMAKE([$1_TRUE])dnl | |
154 | _AM_SUBST_NOTMAKE([$1_FALSE])dnl | |
155 | m4_define([_AM_COND_VALUE_$1], [$2])dnl | |
156 | if $2; then | |
157 | $1_TRUE= | |
158 | $1_FALSE='#' | |
159 | else | |
160 | $1_TRUE='#' | |
161 | $1_FALSE= | |
162 | fi | |
163 | AC_CONFIG_COMMANDS_PRE( | |
164 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then | |
165 | AC_MSG_ERROR([[conditional "$1" was never defined. | |
166 | Usually this means the macro was only invoked conditionally.]]) | |
167 | fi])]) | |
168 | ||
cae5b340 AX |
169 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009 |
170 | # Free Software Foundation, Inc. | |
ea04106b AX |
171 | # |
172 | # This file is free software; the Free Software Foundation | |
173 | # gives unlimited permission to copy and/or distribute it, | |
174 | # with or without modifications, as long as this notice is preserved. | |
175 | ||
cae5b340 | 176 | # serial 10 |
ea04106b | 177 | |
cae5b340 | 178 | # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be |
ea04106b AX |
179 | # written in clear, in which case automake, when reading aclocal.m4, |
180 | # will think it sees a *use*, and therefore will trigger all it's | |
181 | # C support machinery. Also note that it means that autoscan, seeing | |
182 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use... | |
183 | ||
184 | ||
185 | # _AM_DEPENDENCIES(NAME) | |
186 | # ---------------------- | |
187 | # See how the compiler implements dependency checking. | |
cae5b340 | 188 | # NAME is "CC", "CXX", "GCJ", or "OBJC". |
ea04106b AX |
189 | # We try a few techniques and use that to set a single cache variable. |
190 | # | |
191 | # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was | |
192 | # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular | |
193 | # dependency, and given that the user is not expected to run this macro, | |
194 | # just rely on AC_PROG_CC. | |
195 | AC_DEFUN([_AM_DEPENDENCIES], | |
196 | [AC_REQUIRE([AM_SET_DEPDIR])dnl | |
197 | AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl | |
198 | AC_REQUIRE([AM_MAKE_INCLUDE])dnl | |
199 | AC_REQUIRE([AM_DEP_TRACK])dnl | |
200 | ||
cae5b340 AX |
201 | ifelse([$1], CC, [depcc="$CC" am_compiler_list=], |
202 | [$1], CXX, [depcc="$CXX" am_compiler_list=], | |
203 | [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], | |
204 | [$1], UPC, [depcc="$UPC" am_compiler_list=], | |
205 | [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], | |
206 | [depcc="$$1" am_compiler_list=]) | |
ea04106b AX |
207 | |
208 | AC_CACHE_CHECK([dependency style of $depcc], | |
209 | [am_cv_$1_dependencies_compiler_type], | |
210 | [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then | |
211 | # We make a subdir and do the tests there. Otherwise we can end up | |
212 | # making bogus files that we don't know about and never remove. For | |
213 | # instance it was reported that on HP-UX the gcc test will end up | |
cae5b340 AX |
214 | # making a dummy file named `D' -- because `-MD' means `put the output |
215 | # in D'. | |
ea04106b AX |
216 | mkdir conftest.dir |
217 | # Copy depcomp to subdir because otherwise we won't find it if we're | |
218 | # using a relative directory. | |
219 | cp "$am_depcomp" conftest.dir | |
220 | cd conftest.dir | |
221 | # We will build objects and dependencies in a subdirectory because | |
222 | # it helps to detect inapplicable dependency modes. For instance | |
223 | # both Tru64's cc and ICC support -MD to output dependencies as a | |
224 | # side effect of compilation, but ICC will put the dependencies in | |
225 | # the current directory while Tru64 will put them in the object | |
226 | # directory. | |
227 | mkdir sub | |
228 | ||
229 | am_cv_$1_dependencies_compiler_type=none | |
230 | if test "$am_compiler_list" = ""; then | |
231 | am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` | |
232 | fi | |
233 | am__universal=false | |
234 | m4_case([$1], [CC], | |
235 | [case " $depcc " in #( | |
236 | *\ -arch\ *\ -arch\ *) am__universal=true ;; | |
237 | esac], | |
238 | [CXX], | |
239 | [case " $depcc " in #( | |
240 | *\ -arch\ *\ -arch\ *) am__universal=true ;; | |
241 | esac]) | |
242 | ||
243 | for depmode in $am_compiler_list; do | |
244 | # Setup a source with many dependencies, because some compilers | |
245 | # like to wrap large dependency lists on column 80 (with \), and | |
246 | # we should not choose a depcomp mode which is confused by this. | |
247 | # | |
248 | # We need to recreate these files for each test, as the compiler may | |
249 | # overwrite some of them when testing with obscure command lines. | |
250 | # This happens at least with the AIX C compiler. | |
251 | : > sub/conftest.c | |
252 | for i in 1 2 3 4 5 6; do | |
253 | echo '#include "conftst'$i'.h"' >> sub/conftest.c | |
cae5b340 AX |
254 | # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with |
255 | # Solaris 8's {/usr,}/bin/sh. | |
256 | touch sub/conftst$i.h | |
ea04106b AX |
257 | done |
258 | echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf | |
259 | ||
cae5b340 | 260 | # We check with `-c' and `-o' for the sake of the "dashmstdout" |
ea04106b | 261 | # mode. It turns out that the SunPro C++ compiler does not properly |
cae5b340 AX |
262 | # handle `-M -o', and we need to detect this. Also, some Intel |
263 | # versions had trouble with output in subdirs | |
ea04106b AX |
264 | am__obj=sub/conftest.${OBJEXT-o} |
265 | am__minus_obj="-o $am__obj" | |
266 | case $depmode in | |
267 | gcc) | |
268 | # This depmode causes a compiler race in universal mode. | |
269 | test "$am__universal" = false || continue | |
270 | ;; | |
271 | nosideeffect) | |
cae5b340 AX |
272 | # after this tag, mechanisms are not by side-effect, so they'll |
273 | # only be used when explicitly requested | |
ea04106b AX |
274 | if test "x$enable_dependency_tracking" = xyes; then |
275 | continue | |
276 | else | |
277 | break | |
278 | fi | |
279 | ;; | |
cae5b340 AX |
280 | msvisualcpp | msvcmsys) |
281 | # This compiler won't grok `-c -o', but also, the minuso test has | |
ea04106b AX |
282 | # not run yet. These depmodes are late enough in the game, and |
283 | # so weak that their functioning should not be impacted. | |
284 | am__obj=conftest.${OBJEXT-o} | |
285 | am__minus_obj= | |
286 | ;; | |
287 | none) break ;; | |
288 | esac | |
289 | if depmode=$depmode \ | |
290 | source=sub/conftest.c object=$am__obj \ | |
291 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ | |
292 | $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ | |
293 | >/dev/null 2>conftest.err && | |
294 | grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && | |
295 | grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && | |
296 | grep $am__obj sub/conftest.Po > /dev/null 2>&1 && | |
297 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then | |
298 | # icc doesn't choke on unknown options, it will just issue warnings | |
299 | # or remarks (even with -Werror). So we grep stderr for any message | |
300 | # that says an option was ignored or not supported. | |
301 | # When given -MP, icc 7.0 and 7.1 complain thusly: | |
302 | # icc: Command line warning: ignoring option '-M'; no argument required | |
303 | # The diagnosis changed in icc 8.0: | |
304 | # icc: Command line remark: option '-MP' not supported | |
305 | if (grep 'ignoring option' conftest.err || | |
306 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | |
307 | am_cv_$1_dependencies_compiler_type=$depmode | |
308 | break | |
309 | fi | |
310 | fi | |
311 | done | |
312 | ||
313 | cd .. | |
314 | rm -rf conftest.dir | |
315 | else | |
316 | am_cv_$1_dependencies_compiler_type=none | |
317 | fi | |
318 | ]) | |
319 | AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) | |
320 | AM_CONDITIONAL([am__fastdep$1], [ | |
321 | test "x$enable_dependency_tracking" != xno \ | |
322 | && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) | |
323 | ]) | |
324 | ||
325 | ||
326 | # AM_SET_DEPDIR | |
327 | # ------------- | |
328 | # Choose a directory name for dependency files. | |
cae5b340 | 329 | # This macro is AC_REQUIREd in _AM_DEPENDENCIES |
ea04106b AX |
330 | AC_DEFUN([AM_SET_DEPDIR], |
331 | [AC_REQUIRE([AM_SET_LEADING_DOT])dnl | |
332 | AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl | |
333 | ]) | |
334 | ||
335 | ||
336 | # AM_DEP_TRACK | |
337 | # ------------ | |
338 | AC_DEFUN([AM_DEP_TRACK], | |
cae5b340 AX |
339 | [AC_ARG_ENABLE(dependency-tracking, |
340 | [ --disable-dependency-tracking speeds up one-time build | |
341 | --enable-dependency-tracking do not reject slow dependency extractors]) | |
ea04106b AX |
342 | if test "x$enable_dependency_tracking" != xno; then |
343 | am_depcomp="$ac_aux_dir/depcomp" | |
344 | AMDEPBACKSLASH='\' | |
ea04106b AX |
345 | fi |
346 | AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) | |
347 | AC_SUBST([AMDEPBACKSLASH])dnl | |
348 | _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl | |
ea04106b AX |
349 | ]) |
350 | ||
351 | # Generate code to set up dependency tracking. -*- Autoconf -*- | |
352 | ||
cae5b340 AX |
353 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008 |
354 | # Free Software Foundation, Inc. | |
ea04106b AX |
355 | # |
356 | # This file is free software; the Free Software Foundation | |
357 | # gives unlimited permission to copy and/or distribute it, | |
358 | # with or without modifications, as long as this notice is preserved. | |
359 | ||
cae5b340 | 360 | #serial 5 |
ea04106b AX |
361 | |
362 | # _AM_OUTPUT_DEPENDENCY_COMMANDS | |
363 | # ------------------------------ | |
364 | AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], | |
365 | [{ | |
cae5b340 | 366 | # Autoconf 2.62 quotes --file arguments for eval, but not when files |
ea04106b AX |
367 | # are listed without --file. Let's play safe and only enable the eval |
368 | # if we detect the quoting. | |
369 | case $CONFIG_FILES in | |
370 | *\'*) eval set x "$CONFIG_FILES" ;; | |
371 | *) set x $CONFIG_FILES ;; | |
372 | esac | |
373 | shift | |
374 | for mf | |
375 | do | |
376 | # Strip MF so we end up with the name of the file. | |
377 | mf=`echo "$mf" | sed -e 's/:.*$//'` | |
378 | # Check whether this is an Automake generated Makefile or not. | |
cae5b340 | 379 | # We used to match only the files named `Makefile.in', but |
ea04106b AX |
380 | # some people rename them; so instead we look at the file content. |
381 | # Grep'ing the first line is not enough: some people post-process | |
382 | # each Makefile.in and add a new line on top of each file to say so. | |
383 | # Grep'ing the whole file is not good either: AIX grep has a line | |
384 | # limit of 2048, but all sed's we know have understand at least 4000. | |
385 | if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then | |
386 | dirpart=`AS_DIRNAME("$mf")` | |
387 | else | |
388 | continue | |
389 | fi | |
390 | # Extract the definition of DEPDIR, am__include, and am__quote | |
cae5b340 | 391 | # from the Makefile without running `make'. |
ea04106b AX |
392 | DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` |
393 | test -z "$DEPDIR" && continue | |
394 | am__include=`sed -n 's/^am__include = //p' < "$mf"` | |
cae5b340 | 395 | test -z "am__include" && continue |
ea04106b | 396 | am__quote=`sed -n 's/^am__quote = //p' < "$mf"` |
cae5b340 AX |
397 | # When using ansi2knr, U may be empty or an underscore; expand it |
398 | U=`sed -n 's/^U = //p' < "$mf"` | |
ea04106b AX |
399 | # Find all dependency output files, they are included files with |
400 | # $(DEPDIR) in their names. We invoke sed twice because it is the | |
401 | # simplest approach to changing $(DEPDIR) to its actual value in the | |
402 | # expansion. | |
403 | for file in `sed -n " | |
404 | s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ | |
cae5b340 | 405 | sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do |
ea04106b AX |
406 | # Make sure the directory exists. |
407 | test -f "$dirpart/$file" && continue | |
408 | fdir=`AS_DIRNAME(["$file"])` | |
409 | AS_MKDIR_P([$dirpart/$fdir]) | |
410 | # echo "creating $dirpart/$file" | |
411 | echo '# dummy' > "$dirpart/$file" | |
412 | done | |
413 | done | |
414 | } | |
415 | ])# _AM_OUTPUT_DEPENDENCY_COMMANDS | |
416 | ||
417 | ||
418 | # AM_OUTPUT_DEPENDENCY_COMMANDS | |
419 | # ----------------------------- | |
420 | # This macro should only be invoked once -- use via AC_REQUIRE. | |
421 | # | |
422 | # This code is only required when automatic dependency tracking | |
cae5b340 | 423 | # is enabled. FIXME. This creates each `.P' file that we will |
ea04106b AX |
424 | # need in order to bootstrap the dependency handling code. |
425 | AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], | |
426 | [AC_CONFIG_COMMANDS([depfiles], | |
427 | [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], | |
428 | [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) | |
429 | ]) | |
430 | ||
431 | # Do all the work for Automake. -*- Autoconf -*- | |
432 | ||
cae5b340 AX |
433 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
434 | # 2005, 2006, 2008, 2009 Free Software Foundation, Inc. | |
ea04106b AX |
435 | # |
436 | # This file is free software; the Free Software Foundation | |
437 | # gives unlimited permission to copy and/or distribute it, | |
438 | # with or without modifications, as long as this notice is preserved. | |
439 | ||
cae5b340 AX |
440 | # serial 16 |
441 | ||
ea04106b AX |
442 | # This macro actually does too much. Some checks are only needed if |
443 | # your package does certain things. But this isn't really a big deal. | |
444 | ||
445 | # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) | |
446 | # AM_INIT_AUTOMAKE([OPTIONS]) | |
447 | # ----------------------------------------------- | |
448 | # The call with PACKAGE and VERSION arguments is the old style | |
449 | # call (pre autoconf-2.50), which is being phased out. PACKAGE | |
450 | # and VERSION should now be passed to AC_INIT and removed from | |
451 | # the call to AM_INIT_AUTOMAKE. | |
452 | # We support both call styles for the transition. After | |
453 | # the next Automake release, Autoconf can make the AC_INIT | |
454 | # arguments mandatory, and then we can depend on a new Autoconf | |
455 | # release and drop the old call support. | |
456 | AC_DEFUN([AM_INIT_AUTOMAKE], | |
cae5b340 | 457 | [AC_PREREQ([2.62])dnl |
ea04106b AX |
458 | dnl Autoconf wants to disallow AM_ names. We explicitly allow |
459 | dnl the ones we care about. | |
460 | m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl | |
461 | AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl | |
462 | AC_REQUIRE([AC_PROG_INSTALL])dnl | |
463 | if test "`cd $srcdir && pwd`" != "`pwd`"; then | |
464 | # Use -I$(srcdir) only when $(srcdir) != ., so that make's output | |
465 | # is not polluted with repeated "-I." | |
466 | AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl | |
467 | # test to see if srcdir already configured | |
468 | if test -f $srcdir/config.status; then | |
469 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) | |
470 | fi | |
471 | fi | |
472 | ||
473 | # test whether we have cygpath | |
474 | if test -z "$CYGPATH_W"; then | |
475 | if (cygpath --version) >/dev/null 2>/dev/null; then | |
476 | CYGPATH_W='cygpath -w' | |
477 | else | |
478 | CYGPATH_W=echo | |
479 | fi | |
480 | fi | |
481 | AC_SUBST([CYGPATH_W]) | |
482 | ||
483 | # Define the identity of the package. | |
484 | dnl Distinguish between old-style and new-style calls. | |
485 | m4_ifval([$2], | |
cae5b340 | 486 | [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl |
ea04106b AX |
487 | AC_SUBST([PACKAGE], [$1])dnl |
488 | AC_SUBST([VERSION], [$2])], | |
489 | [_AM_SET_OPTIONS([$1])dnl | |
490 | dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. | |
cae5b340 | 491 | m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,, |
ea04106b AX |
492 | [m4_fatal([AC_INIT should be called with package and version arguments])])dnl |
493 | AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl | |
494 | AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl | |
495 | ||
496 | _AM_IF_OPTION([no-define],, | |
cae5b340 AX |
497 | [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) |
498 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl | |
ea04106b AX |
499 | |
500 | # Some tools Automake needs. | |
501 | AC_REQUIRE([AM_SANITY_CHECK])dnl | |
502 | AC_REQUIRE([AC_ARG_PROGRAM])dnl | |
cae5b340 AX |
503 | AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) |
504 | AM_MISSING_PROG(AUTOCONF, autoconf) | |
505 | AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) | |
506 | AM_MISSING_PROG(AUTOHEADER, autoheader) | |
507 | AM_MISSING_PROG(MAKEINFO, makeinfo) | |
ea04106b AX |
508 | AC_REQUIRE([AM_PROG_INSTALL_SH])dnl |
509 | AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl | |
cae5b340 AX |
510 | AC_REQUIRE([AM_PROG_MKDIR_P])dnl |
511 | # We need awk for the "check" target. The system "awk" is bad on | |
512 | # some platforms. | |
ea04106b AX |
513 | AC_REQUIRE([AC_PROG_AWK])dnl |
514 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl | |
515 | AC_REQUIRE([AM_SET_LEADING_DOT])dnl | |
516 | _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], | |
517 | [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], | |
518 | [_AM_PROG_TAR([v7])])]) | |
519 | _AM_IF_OPTION([no-dependencies],, | |
520 | [AC_PROVIDE_IFELSE([AC_PROG_CC], | |
cae5b340 AX |
521 | [_AM_DEPENDENCIES(CC)], |
522 | [define([AC_PROG_CC], | |
523 | defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl | |
ea04106b | 524 | AC_PROVIDE_IFELSE([AC_PROG_CXX], |
cae5b340 AX |
525 | [_AM_DEPENDENCIES(CXX)], |
526 | [define([AC_PROG_CXX], | |
527 | defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl | |
ea04106b | 528 | AC_PROVIDE_IFELSE([AC_PROG_OBJC], |
cae5b340 AX |
529 | [_AM_DEPENDENCIES(OBJC)], |
530 | [define([AC_PROG_OBJC], | |
531 | defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl | |
ea04106b | 532 | ]) |
cae5b340 AX |
533 | _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl |
534 | dnl The `parallel-tests' driver may need to know about EXEEXT, so add the | |
535 | dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro | |
536 | dnl is hooked onto _AC_COMPILER_EXEEXT early, see below. | |
ea04106b AX |
537 | AC_CONFIG_COMMANDS_PRE(dnl |
538 | [m4_provide_if([_AM_COMPILER_EXEEXT], | |
539 | [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl | |
540 | ]) | |
541 | ||
cae5b340 | 542 | dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not |
ea04106b AX |
543 | dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further |
544 | dnl mangled by Autoconf and run in a shell conditional statement. | |
545 | m4_define([_AC_COMPILER_EXEEXT], | |
546 | m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])]) | |
547 | ||
cae5b340 | 548 | |
ea04106b AX |
549 | # When config.status generates a header, we must update the stamp-h file. |
550 | # This file resides in the same directory as the config header | |
551 | # that is generated. The stamp files are numbered to have different names. | |
552 | ||
553 | # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the | |
554 | # loop where config.status creates the headers, so we can generate | |
555 | # our stamp files there. | |
556 | AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], | |
557 | [# Compute $1's index in $config_headers. | |
558 | _am_arg=$1 | |
559 | _am_stamp_count=1 | |
560 | for _am_header in $config_headers :; do | |
561 | case $_am_header in | |
562 | $_am_arg | $_am_arg:* ) | |
563 | break ;; | |
564 | * ) | |
565 | _am_stamp_count=`expr $_am_stamp_count + 1` ;; | |
566 | esac | |
567 | done | |
568 | echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) | |
569 | ||
cae5b340 | 570 | # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc. |
ea04106b AX |
571 | # |
572 | # This file is free software; the Free Software Foundation | |
573 | # gives unlimited permission to copy and/or distribute it, | |
574 | # with or without modifications, as long as this notice is preserved. | |
575 | ||
ea04106b AX |
576 | # AM_PROG_INSTALL_SH |
577 | # ------------------ | |
578 | # Define $install_sh. | |
579 | AC_DEFUN([AM_PROG_INSTALL_SH], | |
580 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
cae5b340 | 581 | if test x"${install_sh}" != xset; then |
ea04106b AX |
582 | case $am_aux_dir in |
583 | *\ * | *\ *) | |
584 | install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; | |
585 | *) | |
586 | install_sh="\${SHELL} $am_aux_dir/install-sh" | |
587 | esac | |
588 | fi | |
cae5b340 | 589 | AC_SUBST(install_sh)]) |
ea04106b | 590 | |
cae5b340 | 591 | # Copyright (C) 2003, 2005 Free Software Foundation, Inc. |
ea04106b AX |
592 | # |
593 | # This file is free software; the Free Software Foundation | |
594 | # gives unlimited permission to copy and/or distribute it, | |
595 | # with or without modifications, as long as this notice is preserved. | |
596 | ||
cae5b340 AX |
597 | # serial 2 |
598 | ||
ea04106b AX |
599 | # Check whether the underlying file-system supports filenames |
600 | # with a leading dot. For instance MS-DOS doesn't. | |
601 | AC_DEFUN([AM_SET_LEADING_DOT], | |
602 | [rm -rf .tst 2>/dev/null | |
603 | mkdir .tst 2>/dev/null | |
604 | if test -d .tst; then | |
605 | am__leading_dot=. | |
606 | else | |
607 | am__leading_dot=_ | |
608 | fi | |
609 | rmdir .tst 2>/dev/null | |
610 | AC_SUBST([am__leading_dot])]) | |
611 | ||
612 | # Add --enable-maintainer-mode option to configure. -*- Autoconf -*- | |
613 | # From Jim Meyering | |
614 | ||
cae5b340 AX |
615 | # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008 |
616 | # Free Software Foundation, Inc. | |
ea04106b AX |
617 | # |
618 | # This file is free software; the Free Software Foundation | |
619 | # gives unlimited permission to copy and/or distribute it, | |
620 | # with or without modifications, as long as this notice is preserved. | |
621 | ||
cae5b340 AX |
622 | # serial 5 |
623 | ||
ea04106b AX |
624 | # AM_MAINTAINER_MODE([DEFAULT-MODE]) |
625 | # ---------------------------------- | |
626 | # Control maintainer-specific portions of Makefiles. | |
cae5b340 AX |
627 | # Default is to disable them, unless `enable' is passed literally. |
628 | # For symmetry, `disable' may be passed as well. Anyway, the user | |
ea04106b AX |
629 | # can override the default with the --enable/--disable switch. |
630 | AC_DEFUN([AM_MAINTAINER_MODE], | |
631 | [m4_case(m4_default([$1], [disable]), | |
632 | [enable], [m4_define([am_maintainer_other], [disable])], | |
633 | [disable], [m4_define([am_maintainer_other], [enable])], | |
634 | [m4_define([am_maintainer_other], [enable]) | |
635 | m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])]) | |
cae5b340 | 636 | AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles]) |
ea04106b AX |
637 | dnl maintainer-mode's default is 'disable' unless 'enable' is passed |
638 | AC_ARG_ENABLE([maintainer-mode], | |
cae5b340 AX |
639 | [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful |
640 | (and sometimes confusing) to the casual installer], | |
641 | [USE_MAINTAINER_MODE=$enableval], | |
642 | [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes])) | |
ea04106b AX |
643 | AC_MSG_RESULT([$USE_MAINTAINER_MODE]) |
644 | AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes]) | |
645 | MAINT=$MAINTAINER_MODE_TRUE | |
646 | AC_SUBST([MAINT])dnl | |
647 | ] | |
648 | ) | |
649 | ||
cae5b340 AX |
650 | AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE]) |
651 | ||
ea04106b AX |
652 | # Check to see how 'make' treats includes. -*- Autoconf -*- |
653 | ||
cae5b340 | 654 | # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc. |
ea04106b AX |
655 | # |
656 | # This file is free software; the Free Software Foundation | |
657 | # gives unlimited permission to copy and/or distribute it, | |
658 | # with or without modifications, as long as this notice is preserved. | |
659 | ||
cae5b340 AX |
660 | # serial 4 |
661 | ||
ea04106b AX |
662 | # AM_MAKE_INCLUDE() |
663 | # ----------------- | |
664 | # Check to see how make treats includes. | |
665 | AC_DEFUN([AM_MAKE_INCLUDE], | |
666 | [am_make=${MAKE-make} | |
667 | cat > confinc << 'END' | |
668 | am__doit: | |
669 | @echo this is the am__doit target | |
670 | .PHONY: am__doit | |
671 | END | |
672 | # If we don't find an include directive, just comment out the code. | |
673 | AC_MSG_CHECKING([for style of include used by $am_make]) | |
674 | am__include="#" | |
675 | am__quote= | |
676 | _am_result=none | |
677 | # First try GNU make style include. | |
678 | echo "include confinc" > confmf | |
cae5b340 | 679 | # Ignore all kinds of additional output from `make'. |
ea04106b AX |
680 | case `$am_make -s -f confmf 2> /dev/null` in #( |
681 | *the\ am__doit\ target*) | |
682 | am__include=include | |
683 | am__quote= | |
684 | _am_result=GNU | |
685 | ;; | |
686 | esac | |
687 | # Now try BSD make style include. | |
688 | if test "$am__include" = "#"; then | |
689 | echo '.include "confinc"' > confmf | |
690 | case `$am_make -s -f confmf 2> /dev/null` in #( | |
691 | *the\ am__doit\ target*) | |
692 | am__include=.include | |
693 | am__quote="\"" | |
694 | _am_result=BSD | |
695 | ;; | |
696 | esac | |
697 | fi | |
698 | AC_SUBST([am__include]) | |
699 | AC_SUBST([am__quote]) | |
700 | AC_MSG_RESULT([$_am_result]) | |
701 | rm -f confinc confmf | |
702 | ]) | |
703 | ||
cae5b340 AX |
704 | # Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008 |
705 | # Free Software Foundation, Inc. | |
706 | # | |
707 | # This file is free software; the Free Software Foundation | |
708 | # gives unlimited permission to copy and/or distribute it, | |
709 | # with or without modifications, as long as this notice is preserved. | |
710 | ||
711 | # serial 6 | |
712 | ||
713 | # AM_PROG_CC_C_O | |
714 | # -------------- | |
715 | # Like AC_PROG_CC_C_O, but changed for automake. | |
716 | AC_DEFUN([AM_PROG_CC_C_O], | |
717 | [AC_REQUIRE([AC_PROG_CC_C_O])dnl | |
718 | AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
719 | AC_REQUIRE_AUX_FILE([compile])dnl | |
720 | # FIXME: we rely on the cache variable name because | |
721 | # there is no other way. | |
722 | set dummy $CC | |
723 | am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']` | |
724 | eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o | |
725 | if test "$am_t" != yes; then | |
726 | # Losing compiler, so override with the script. | |
727 | # FIXME: It is wrong to rewrite CC. | |
728 | # But if we don't then we get into trouble of one sort or another. | |
729 | # A longer-term fix would be to have automake use am__CC in this case, | |
730 | # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" | |
731 | CC="$am_aux_dir/compile $CC" | |
732 | fi | |
733 | dnl Make sure AC_PROG_CC is never called again, or it will override our | |
734 | dnl setting of CC. | |
735 | m4_define([AC_PROG_CC], | |
736 | [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])]) | |
737 | ]) | |
738 | ||
ea04106b AX |
739 | # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- |
740 | ||
cae5b340 AX |
741 | # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008 |
742 | # Free Software Foundation, Inc. | |
ea04106b AX |
743 | # |
744 | # This file is free software; the Free Software Foundation | |
745 | # gives unlimited permission to copy and/or distribute it, | |
746 | # with or without modifications, as long as this notice is preserved. | |
747 | ||
cae5b340 AX |
748 | # serial 6 |
749 | ||
ea04106b AX |
750 | # AM_MISSING_PROG(NAME, PROGRAM) |
751 | # ------------------------------ | |
752 | AC_DEFUN([AM_MISSING_PROG], | |
753 | [AC_REQUIRE([AM_MISSING_HAS_RUN]) | |
754 | $1=${$1-"${am_missing_run}$2"} | |
755 | AC_SUBST($1)]) | |
756 | ||
cae5b340 | 757 | |
ea04106b AX |
758 | # AM_MISSING_HAS_RUN |
759 | # ------------------ | |
cae5b340 AX |
760 | # Define MISSING if not defined so far and test if it supports --run. |
761 | # If it does, set am_missing_run to use it, otherwise, to nothing. | |
ea04106b AX |
762 | AC_DEFUN([AM_MISSING_HAS_RUN], |
763 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
764 | AC_REQUIRE_AUX_FILE([missing])dnl | |
765 | if test x"${MISSING+set}" != xset; then | |
766 | case $am_aux_dir in | |
767 | *\ * | *\ *) | |
768 | MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; | |
769 | *) | |
770 | MISSING="\${SHELL} $am_aux_dir/missing" ;; | |
771 | esac | |
772 | fi | |
773 | # Use eval to expand $SHELL | |
cae5b340 AX |
774 | if eval "$MISSING --run true"; then |
775 | am_missing_run="$MISSING --run " | |
ea04106b AX |
776 | else |
777 | am_missing_run= | |
cae5b340 | 778 | AC_MSG_WARN([`missing' script is too old or missing]) |
ea04106b AX |
779 | fi |
780 | ]) | |
781 | ||
cae5b340 AX |
782 | # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc. |
783 | # | |
784 | # This file is free software; the Free Software Foundation | |
785 | # gives unlimited permission to copy and/or distribute it, | |
786 | # with or without modifications, as long as this notice is preserved. | |
787 | ||
788 | # AM_PROG_MKDIR_P | |
789 | # --------------- | |
790 | # Check for `mkdir -p'. | |
791 | AC_DEFUN([AM_PROG_MKDIR_P], | |
792 | [AC_PREREQ([2.60])dnl | |
793 | AC_REQUIRE([AC_PROG_MKDIR_P])dnl | |
794 | dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P, | |
795 | dnl while keeping a definition of mkdir_p for backward compatibility. | |
796 | dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile. | |
797 | dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of | |
798 | dnl Makefile.ins that do not define MKDIR_P, so we do our own | |
799 | dnl adjustment using top_builddir (which is defined more often than | |
800 | dnl MKDIR_P). | |
801 | AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl | |
802 | case $mkdir_p in | |
803 | [[\\/$]]* | ?:[[\\/]]*) ;; | |
804 | */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; | |
805 | esac | |
806 | ]) | |
807 | ||
ea04106b AX |
808 | # Helper functions for option handling. -*- Autoconf -*- |
809 | ||
cae5b340 | 810 | # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc. |
ea04106b AX |
811 | # |
812 | # This file is free software; the Free Software Foundation | |
813 | # gives unlimited permission to copy and/or distribute it, | |
814 | # with or without modifications, as long as this notice is preserved. | |
815 | ||
cae5b340 AX |
816 | # serial 4 |
817 | ||
ea04106b AX |
818 | # _AM_MANGLE_OPTION(NAME) |
819 | # ----------------------- | |
820 | AC_DEFUN([_AM_MANGLE_OPTION], | |
821 | [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) | |
822 | ||
823 | # _AM_SET_OPTION(NAME) | |
cae5b340 | 824 | # ------------------------------ |
ea04106b AX |
825 | # Set option NAME. Presently that only means defining a flag for this option. |
826 | AC_DEFUN([_AM_SET_OPTION], | |
cae5b340 | 827 | [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) |
ea04106b AX |
828 | |
829 | # _AM_SET_OPTIONS(OPTIONS) | |
cae5b340 | 830 | # ---------------------------------- |
ea04106b AX |
831 | # OPTIONS is a space-separated list of Automake options. |
832 | AC_DEFUN([_AM_SET_OPTIONS], | |
833 | [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) | |
834 | ||
835 | # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) | |
836 | # ------------------------------------------- | |
837 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. | |
838 | AC_DEFUN([_AM_IF_OPTION], | |
839 | [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) | |
840 | ||
68d83c55 AX |
841 | # Check to make sure that the build environment is sane. -*- Autoconf -*- |
842 | ||
cae5b340 AX |
843 | # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008 |
844 | # Free Software Foundation, Inc. | |
68d83c55 AX |
845 | # |
846 | # This file is free software; the Free Software Foundation | |
847 | # gives unlimited permission to copy and/or distribute it, | |
848 | # with or without modifications, as long as this notice is preserved. | |
ea04106b | 849 | |
cae5b340 AX |
850 | # serial 5 |
851 | ||
ea04106b AX |
852 | # AM_SANITY_CHECK |
853 | # --------------- | |
854 | AC_DEFUN([AM_SANITY_CHECK], | |
855 | [AC_MSG_CHECKING([whether build environment is sane]) | |
cae5b340 AX |
856 | # Just in case |
857 | sleep 1 | |
858 | echo timestamp > conftest.file | |
ea04106b AX |
859 | # Reject unsafe characters in $srcdir or the absolute working directory |
860 | # name. Accept space and tab only in the latter. | |
861 | am_lf=' | |
862 | ' | |
863 | case `pwd` in | |
864 | *[[\\\"\#\$\&\'\`$am_lf]]*) | |
865 | AC_MSG_ERROR([unsafe absolute working directory name]);; | |
866 | esac | |
867 | case $srcdir in | |
868 | *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*) | |
cae5b340 | 869 | AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);; |
ea04106b AX |
870 | esac |
871 | ||
cae5b340 | 872 | # Do `set' in a subshell so we don't clobber the current shell's |
ea04106b AX |
873 | # arguments. Must try -L first in case configure is actually a |
874 | # symlink; some systems play weird games with the mod time of symlinks | |
875 | # (eg FreeBSD returns the mod time of the symlink's containing | |
876 | # directory). | |
877 | if ( | |
cae5b340 AX |
878 | set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` |
879 | if test "$[*]" = "X"; then | |
880 | # -L didn't work. | |
881 | set X `ls -t "$srcdir/configure" conftest.file` | |
882 | fi | |
883 | rm -f conftest.file | |
884 | if test "$[*]" != "X $srcdir/configure conftest.file" \ | |
885 | && test "$[*]" != "X conftest.file $srcdir/configure"; then | |
886 | ||
887 | # If neither matched, then we have a broken ls. This can happen | |
888 | # if, for instance, CONFIG_SHELL is bash and it inherits a | |
889 | # broken ls alias from the environment. This has actually | |
890 | # happened. Such a system could not be considered "sane". | |
891 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken | |
892 | alias in your environment]) | |
893 | fi | |
894 | ||
ea04106b AX |
895 | test "$[2]" = conftest.file |
896 | ) | |
897 | then | |
898 | # Ok. | |
899 | : | |
900 | else | |
901 | AC_MSG_ERROR([newly created file is older than distributed files! | |
902 | Check your system clock]) | |
903 | fi | |
cae5b340 | 904 | AC_MSG_RESULT(yes)]) |
ea04106b | 905 | |
cae5b340 | 906 | # Copyright (C) 2009 Free Software Foundation, Inc. |
ea04106b AX |
907 | # |
908 | # This file is free software; the Free Software Foundation | |
909 | # gives unlimited permission to copy and/or distribute it, | |
910 | # with or without modifications, as long as this notice is preserved. | |
911 | ||
cae5b340 AX |
912 | # serial 1 |
913 | ||
ea04106b AX |
914 | # AM_SILENT_RULES([DEFAULT]) |
915 | # -------------------------- | |
916 | # Enable less verbose build rules; with the default set to DEFAULT | |
cae5b340 | 917 | # (`yes' being less verbose, `no' or empty being verbose). |
ea04106b | 918 | AC_DEFUN([AM_SILENT_RULES], |
cae5b340 AX |
919 | [AC_ARG_ENABLE([silent-rules], |
920 | [ --enable-silent-rules less verbose build output (undo: `make V=1') | |
921 | --disable-silent-rules verbose build output (undo: `make V=0')]) | |
922 | case $enable_silent_rules in | |
923 | yes) AM_DEFAULT_VERBOSITY=0;; | |
924 | no) AM_DEFAULT_VERBOSITY=1;; | |
925 | *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);; | |
ea04106b | 926 | esac |
ea04106b AX |
927 | AC_SUBST([AM_DEFAULT_VERBOSITY])dnl |
928 | AM_BACKSLASH='\' | |
929 | AC_SUBST([AM_BACKSLASH])dnl | |
930 | _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl | |
931 | ]) | |
932 | ||
cae5b340 | 933 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
ea04106b AX |
934 | # |
935 | # This file is free software; the Free Software Foundation | |
936 | # gives unlimited permission to copy and/or distribute it, | |
937 | # with or without modifications, as long as this notice is preserved. | |
938 | ||
ea04106b AX |
939 | # AM_PROG_INSTALL_STRIP |
940 | # --------------------- | |
cae5b340 | 941 | # One issue with vendor `install' (even GNU) is that you can't |
ea04106b AX |
942 | # specify the program used to strip binaries. This is especially |
943 | # annoying in cross-compiling environments, where the build's strip | |
944 | # is unlikely to handle the host's binaries. | |
945 | # Fortunately install-sh will honor a STRIPPROG variable, so we | |
cae5b340 | 946 | # always use install-sh in `make install-strip', and initialize |
ea04106b AX |
947 | # STRIPPROG with the value of the STRIP variable (set by the user). |
948 | AC_DEFUN([AM_PROG_INSTALL_STRIP], | |
949 | [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl | |
cae5b340 AX |
950 | # Installed binaries are usually stripped using `strip' when the user |
951 | # run `make install-strip'. However `strip' might not be the right | |
ea04106b | 952 | # tool to use in cross-compilation environments, therefore Automake |
cae5b340 AX |
953 | # will honor the `STRIP' environment variable to overrule this program. |
954 | dnl Don't test for $cross_compiling = yes, because it might be `maybe'. | |
ea04106b AX |
955 | if test "$cross_compiling" != no; then |
956 | AC_CHECK_TOOL([STRIP], [strip], :) | |
957 | fi | |
958 | INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" | |
959 | AC_SUBST([INSTALL_STRIP_PROGRAM])]) | |
960 | ||
cae5b340 | 961 | # Copyright (C) 2006, 2008 Free Software Foundation, Inc. |
ea04106b AX |
962 | # |
963 | # This file is free software; the Free Software Foundation | |
964 | # gives unlimited permission to copy and/or distribute it, | |
965 | # with or without modifications, as long as this notice is preserved. | |
966 | ||
cae5b340 AX |
967 | # serial 2 |
968 | ||
ea04106b AX |
969 | # _AM_SUBST_NOTMAKE(VARIABLE) |
970 | # --------------------------- | |
971 | # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. | |
972 | # This macro is traced by Automake. | |
973 | AC_DEFUN([_AM_SUBST_NOTMAKE]) | |
974 | ||
975 | # AM_SUBST_NOTMAKE(VARIABLE) | |
cae5b340 | 976 | # --------------------------- |
ea04106b AX |
977 | # Public sister of _AM_SUBST_NOTMAKE. |
978 | AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) | |
979 | ||
980 | # Check how to create a tarball. -*- Autoconf -*- | |
981 | ||
cae5b340 | 982 | # Copyright (C) 2004, 2005 Free Software Foundation, Inc. |
ea04106b AX |
983 | # |
984 | # This file is free software; the Free Software Foundation | |
985 | # gives unlimited permission to copy and/or distribute it, | |
986 | # with or without modifications, as long as this notice is preserved. | |
987 | ||
cae5b340 AX |
988 | # serial 2 |
989 | ||
ea04106b AX |
990 | # _AM_PROG_TAR(FORMAT) |
991 | # -------------------- | |
992 | # Check how to create a tarball in format FORMAT. | |
cae5b340 | 993 | # FORMAT should be one of `v7', `ustar', or `pax'. |
ea04106b AX |
994 | # |
995 | # Substitute a variable $(am__tar) that is a command | |
996 | # writing to stdout a FORMAT-tarball containing the directory | |
997 | # $tardir. | |
998 | # tardir=directory && $(am__tar) > result.tar | |
999 | # | |
1000 | # Substitute a variable $(am__untar) that extract such | |
1001 | # a tarball read from stdin. | |
1002 | # $(am__untar) < result.tar | |
1003 | AC_DEFUN([_AM_PROG_TAR], | |
cae5b340 AX |
1004 | [# Always define AMTAR for backward compatibility. |
1005 | AM_MISSING_PROG([AMTAR], [tar]) | |
1006 | m4_if([$1], [v7], | |
1007 | [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], | |
1008 | [m4_case([$1], [ustar],, [pax],, | |
1009 | [m4_fatal([Unknown tar format])]) | |
1010 | AC_MSG_CHECKING([how to create a $1 tar archive]) | |
1011 | # Loop over all known methods to create a tar archive until one works. | |
ea04106b | 1012 | _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' |
cae5b340 AX |
1013 | _am_tools=${am_cv_prog_tar_$1-$_am_tools} |
1014 | # Do not fold the above two line into one, because Tru64 sh and | |
1015 | # Solaris sh will not grok spaces in the rhs of `-'. | |
1016 | for _am_tool in $_am_tools | |
1017 | do | |
1018 | case $_am_tool in | |
1019 | gnutar) | |
1020 | for _am_tar in tar gnutar gtar; | |
1021 | do | |
1022 | AM_RUN_LOG([$_am_tar --version]) && break | |
1023 | done | |
1024 | am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' | |
1025 | am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' | |
1026 | am__untar="$_am_tar -xf -" | |
1027 | ;; | |
1028 | plaintar) | |
1029 | # Must skip GNU tar: if it does not support --format= it doesn't create | |
1030 | # ustar tarball either. | |
1031 | (tar --version) >/dev/null 2>&1 && continue | |
1032 | am__tar='tar chf - "$$tardir"' | |
1033 | am__tar_='tar chf - "$tardir"' | |
1034 | am__untar='tar xf -' | |
1035 | ;; | |
1036 | pax) | |
1037 | am__tar='pax -L -x $1 -w "$$tardir"' | |
1038 | am__tar_='pax -L -x $1 -w "$tardir"' | |
1039 | am__untar='pax -r' | |
1040 | ;; | |
1041 | cpio) | |
1042 | am__tar='find "$$tardir" -print | cpio -o -H $1 -L' | |
1043 | am__tar_='find "$tardir" -print | cpio -o -H $1 -L' | |
1044 | am__untar='cpio -i -H $1 -d' | |
1045 | ;; | |
1046 | none) | |
1047 | am__tar=false | |
1048 | am__tar_=false | |
1049 | am__untar=false | |
1050 | ;; | |
1051 | esac | |
ea04106b | 1052 | |
cae5b340 AX |
1053 | # If the value was cached, stop now. We just wanted to have am__tar |
1054 | # and am__untar set. | |
1055 | test -n "${am_cv_prog_tar_$1}" && break | |
ea04106b | 1056 | |
cae5b340 | 1057 | # tar/untar a dummy directory, and stop if the command works |
ea04106b | 1058 | rm -rf conftest.dir |
cae5b340 AX |
1059 | mkdir conftest.dir |
1060 | echo GrepMe > conftest.dir/file | |
1061 | AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) | |
1062 | rm -rf conftest.dir | |
1063 | if test -s conftest.tar; then | |
1064 | AM_RUN_LOG([$am__untar <conftest.tar]) | |
1065 | grep GrepMe conftest.dir/file >/dev/null 2>&1 && break | |
1066 | fi | |
1067 | done | |
1068 | rm -rf conftest.dir | |
ea04106b | 1069 | |
cae5b340 AX |
1070 | AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) |
1071 | AC_MSG_RESULT([$am_cv_prog_tar_$1])]) | |
ea04106b AX |
1072 | AC_SUBST([am__tar]) |
1073 | AC_SUBST([am__untar]) | |
1074 | ]) # _AM_PROG_TAR | |
1075 | ||
cae5b340 | 1076 | m4_include([config/always-arch.m4]) |
e10b0808 | 1077 | m4_include([config/always-no-bool-compare.m4]) |
ea04106b AX |
1078 | m4_include([config/always-no-unused-but-set-variable.m4]) |
1079 | m4_include([config/kernel-acl.m4]) | |
68d83c55 | 1080 | m4_include([config/kernel-aio-fsync.m4]) |
ea04106b AX |
1081 | m4_include([config/kernel-automount.m4]) |
1082 | m4_include([config/kernel-bdev-block-device-operations.m4]) | |
1083 | m4_include([config/kernel-bdev-logical-size.m4]) | |
1084 | m4_include([config/kernel-bdev-physical-size.m4]) | |
22929307 | 1085 | m4_include([config/kernel-bdi.m4]) |
ea04106b AX |
1086 | m4_include([config/kernel-bio-bvec-iter.m4]) |
1087 | m4_include([config/kernel-bio-end-io-t-args.m4]) | |
1088 | m4_include([config/kernel-bio-failfast.m4]) | |
87dac73d | 1089 | m4_include([config/kernel-bio-op.m4]) |
e10b0808 AX |
1090 | m4_include([config/kernel-bio-rw-barrier.m4]) |
1091 | m4_include([config/kernel-bio-rw-discard.m4]) | |
cae5b340 AX |
1092 | m4_include([config/kernel-bio_set_dev.m4]) |
1093 | m4_include([config/kernel-blk-queue-bdi.m4]) | |
ea04106b | 1094 | m4_include([config/kernel-blk-queue-flush.m4]) |
ea04106b AX |
1095 | m4_include([config/kernel-blk-queue-max-hw-sectors.m4]) |
1096 | m4_include([config/kernel-blk-queue-max-segments.m4]) | |
68d83c55 | 1097 | m4_include([config/kernel-blk-queue-unplug.m4]) |
ea04106b AX |
1098 | m4_include([config/kernel-blkdev-get-by-path.m4]) |
1099 | m4_include([config/kernel-blkdev-get.m4]) | |
1100 | m4_include([config/kernel-block-device-operations-release-void.m4]) | |
ea04106b AX |
1101 | m4_include([config/kernel-clear-inode.m4]) |
1102 | m4_include([config/kernel-commit-metadata.m4]) | |
1103 | m4_include([config/kernel-create-nameidata.m4]) | |
22929307 | 1104 | m4_include([config/kernel-current-time.m4]) |
e10b0808 | 1105 | m4_include([config/kernel-current_bio_tail.m4]) |
ea04106b AX |
1106 | m4_include([config/kernel-d-make-root.m4]) |
1107 | m4_include([config/kernel-d-obtain-alias.m4]) | |
1108 | m4_include([config/kernel-d-prune-aliases.m4]) | |
1109 | m4_include([config/kernel-declare-event-class.m4]) | |
1110 | m4_include([config/kernel-dentry-operations.m4]) | |
1111 | m4_include([config/kernel-dirty-inode.m4]) | |
1112 | m4_include([config/kernel-discard-granularity.m4]) | |
1113 | m4_include([config/kernel-elevator-change.m4]) | |
1114 | m4_include([config/kernel-encode-fh-inode.m4]) | |
1115 | m4_include([config/kernel-evict-inode.m4]) | |
1116 | m4_include([config/kernel-fallocate.m4]) | |
cae5b340 | 1117 | m4_include([config/kernel-file-dentry.m4]) |
ea04106b AX |
1118 | m4_include([config/kernel-file-inode.m4]) |
1119 | m4_include([config/kernel-fmode-t.m4]) | |
e10b0808 | 1120 | m4_include([config/kernel-follow-down-one.m4]) |
cae5b340 | 1121 | m4_include([config/kernel-fpu.m4]) |
ea04106b | 1122 | m4_include([config/kernel-fsync.m4]) |
e10b0808 | 1123 | m4_include([config/kernel-generic_io_acct.m4]) |
68d83c55 | 1124 | m4_include([config/kernel-generic_readlink.m4]) |
ea04106b AX |
1125 | m4_include([config/kernel-get-disk-ro.m4]) |
1126 | m4_include([config/kernel-get-gendisk.m4]) | |
4d815aed | 1127 | m4_include([config/kernel-get-link.m4]) |
22929307 | 1128 | m4_include([config/kernel-inode-getattr.m4]) |
cae5b340 | 1129 | m4_include([config/kernel-inode-set-flags.m4]) |
ea04106b AX |
1130 | m4_include([config/kernel-insert-inode-locked.m4]) |
1131 | m4_include([config/kernel-invalidate-bdev-args.m4]) | |
1132 | m4_include([config/kernel-is_owner_or_cap.m4]) | |
e10b0808 | 1133 | m4_include([config/kernel-kmap-atomic-args.m4]) |
cae5b340 | 1134 | m4_include([config/kernel-kuid-helpers.m4]) |
ea04106b AX |
1135 | m4_include([config/kernel-lookup-bdev.m4]) |
1136 | m4_include([config/kernel-lookup-nameidata.m4]) | |
1137 | m4_include([config/kernel-lseek-execute.m4]) | |
e10b0808 | 1138 | m4_include([config/kernel-mk-request-fn.m4]) |
ea04106b | 1139 | m4_include([config/kernel-mkdir-umode-t.m4]) |
cae5b340 | 1140 | m4_include([config/kernel-mod-param.m4]) |
ea04106b | 1141 | m4_include([config/kernel-mount-nodev.m4]) |
cae5b340 | 1142 | m4_include([config/kernel-objtool.m4]) |
ea04106b | 1143 | m4_include([config/kernel-open-bdev-exclusive.m4]) |
4d815aed | 1144 | m4_include([config/kernel-put-link.m4]) |
68d83c55 | 1145 | m4_include([config/kernel-rename.m4]) |
ea04106b AX |
1146 | m4_include([config/kernel-security-inode-init.m4]) |
1147 | m4_include([config/kernel-set-nlink.m4]) | |
68d83c55 | 1148 | m4_include([config/kernel-setattr-prepare.m4]) |
ea04106b AX |
1149 | m4_include([config/kernel-sget-args.m4]) |
1150 | m4_include([config/kernel-show-options.m4]) | |
1151 | m4_include([config/kernel-shrink.m4]) | |
87dac73d | 1152 | m4_include([config/kernel-submit_bio.m4]) |
cae5b340 AX |
1153 | m4_include([config/kernel-super-userns.m4]) |
1154 | m4_include([config/kernel-tmpfile.m4]) | |
ea04106b AX |
1155 | m4_include([config/kernel-truncate-range.m4]) |
1156 | m4_include([config/kernel-truncate-setsize.m4]) | |
1157 | m4_include([config/kernel-vfs-iterate.m4]) | |
1158 | m4_include([config/kernel-vfs-rw-iterate.m4]) | |
cae5b340 | 1159 | m4_include([config/kernel-vm_node_stat.m4]) |
ea04106b AX |
1160 | m4_include([config/kernel-xattr-handler.m4]) |
1161 | m4_include([config/kernel.m4]) | |
1162 | m4_include([config/libtool.m4]) | |
1163 | m4_include([config/ltoptions.m4]) | |
1164 | m4_include([config/ltsugar.m4]) | |
1165 | m4_include([config/ltversion.m4]) | |
1166 | m4_include([config/lt~obsolete.m4]) | |
1167 | m4_include([config/mount-helper.m4]) | |
cae5b340 | 1168 | m4_include([config/toolchain-simd.m4]) |
ea04106b AX |
1169 | m4_include([config/user-dracut.m4]) |
1170 | m4_include([config/user-frame-larger-than.m4]) | |
cae5b340 | 1171 | m4_include([config/user-libattr.m4]) |
ea04106b | 1172 | m4_include([config/user-libblkid.m4]) |
cae5b340 AX |
1173 | m4_include([config/user-libtirpc.m4]) |
1174 | m4_include([config/user-libudev.m4]) | |
ea04106b | 1175 | m4_include([config/user-libuuid.m4]) |
cae5b340 AX |
1176 | m4_include([config/user-makedev.m4]) |
1177 | m4_include([config/user-no-format-truncation.m4]) | |
ea04106b AX |
1178 | m4_include([config/user-runstatedir.m4]) |
1179 | m4_include([config/user-systemd.m4]) | |
1180 | m4_include([config/user-sysvinit.m4]) | |
1181 | m4_include([config/user-udev.m4]) | |
1182 | m4_include([config/user-zlib.m4]) | |
1183 | m4_include([config/user.m4]) | |
1184 | m4_include([config/zfs-build.m4]) | |
1185 | m4_include([config/zfs-meta.m4]) |