/[debian]/bti/branches/upstream/current/aclocal.m4
ViewVC logotype

Annotation of /bti/branches/upstream/current/aclocal.m4

Parent Directory Parent Directory | Revision Log Revision Log


Revision 1950 - (hide annotations)
Wed Dec 2 15:43:36 2009 UTC (11 years, 4 months ago) by gregoa
File size: 52611 byte(s)
[svn-upgrade] Integrating new upstream version, bti (024)
1 gregoa 1950 # generated automatically by aclocal 1.11 -*- Autoconf -*-
2 gregoa 1680
3     # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 gregoa 1950 # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
5 gregoa 1680 # 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
16 gregoa 1950 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.64],,
17     [m4_warning([this file was generated for autoconf 2.64.
18 gregoa 1680 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     # LIBCURL_CHECK_CONFIG ([DEFAULT-ACTION], [MINIMUM-VERSION],
23     # [ACTION-IF-YES], [ACTION-IF-NO])
24     # ----------------------------------------------------------
25     # David Shaw <dshaw@jabberwocky.com> May-09-2006
26     #
27     # Checks for libcurl. DEFAULT-ACTION is the string yes or no to
28     # specify whether to default to --with-libcurl or --without-libcurl.
29     # If not supplied, DEFAULT-ACTION is yes. MINIMUM-VERSION is the
30     # minimum version of libcurl to accept. Pass the version as a regular
31     # version number like 7.10.1. If not supplied, any version is
32     # accepted. ACTION-IF-YES is a list of shell commands to run if
33     # libcurl was successfully found and passed the various tests.
34     # ACTION-IF-NO is a list of shell commands that are run otherwise.
35     # Note that using --without-libcurl does run ACTION-IF-NO.
36     #
37     # This macro #defines HAVE_LIBCURL if a working libcurl setup is
38     # found, and sets @LIBCURL@ and @LIBCURL_CPPFLAGS@ to the necessary
39     # values. Other useful defines are LIBCURL_FEATURE_xxx where xxx are
40     # the various features supported by libcurl, and LIBCURL_PROTOCOL_yyy
41     # where yyy are the various protocols supported by libcurl. Both xxx
42     # and yyy are capitalized. See the list of AH_TEMPLATEs at the top of
43     # the macro for the complete list of possible defines. Shell
44     # variables $libcurl_feature_xxx and $libcurl_protocol_yyy are also
45     # defined to 'yes' for those features and protocols that were found.
46     # Note that xxx and yyy keep the same capitalization as in the
47     # curl-config list (e.g. it's "HTTP" and not "http").
48     #
49     # Users may override the detected values by doing something like:
50     # LIBCURL="-lcurl" LIBCURL_CPPFLAGS="-I/usr/myinclude" ./configure
51     #
52     # For the sake of sanity, this macro assumes that any libcurl that is
53     # found is after version 7.7.2, the first version that included the
54     # curl-config script. Note that it is very important for people
55     # packaging binary versions of libcurl to include this script!
56     # Without curl-config, we can only guess what protocols are available,
57     # or use curl_version_info to figure it out at runtime.
58    
59     AC_DEFUN([LIBCURL_CHECK_CONFIG],
60     [
61     AH_TEMPLATE([LIBCURL_FEATURE_SSL],[Defined if libcurl supports SSL])
62     AH_TEMPLATE([LIBCURL_FEATURE_KRB4],[Defined if libcurl supports KRB4])
63     AH_TEMPLATE([LIBCURL_FEATURE_IPV6],[Defined if libcurl supports IPv6])
64     AH_TEMPLATE([LIBCURL_FEATURE_LIBZ],[Defined if libcurl supports libz])
65     AH_TEMPLATE([LIBCURL_FEATURE_ASYNCHDNS],[Defined if libcurl supports AsynchDNS])
66     AH_TEMPLATE([LIBCURL_FEATURE_IDN],[Defined if libcurl supports IDN])
67     AH_TEMPLATE([LIBCURL_FEATURE_SSPI],[Defined if libcurl supports SSPI])
68     AH_TEMPLATE([LIBCURL_FEATURE_NTLM],[Defined if libcurl supports NTLM])
69    
70     AH_TEMPLATE([LIBCURL_PROTOCOL_HTTP],[Defined if libcurl supports HTTP])
71     AH_TEMPLATE([LIBCURL_PROTOCOL_HTTPS],[Defined if libcurl supports HTTPS])
72     AH_TEMPLATE([LIBCURL_PROTOCOL_FTP],[Defined if libcurl supports FTP])
73     AH_TEMPLATE([LIBCURL_PROTOCOL_FTPS],[Defined if libcurl supports FTPS])
74     AH_TEMPLATE([LIBCURL_PROTOCOL_FILE],[Defined if libcurl supports FILE])
75     AH_TEMPLATE([LIBCURL_PROTOCOL_TELNET],[Defined if libcurl supports TELNET])
76     AH_TEMPLATE([LIBCURL_PROTOCOL_LDAP],[Defined if libcurl supports LDAP])
77     AH_TEMPLATE([LIBCURL_PROTOCOL_DICT],[Defined if libcurl supports DICT])
78     AH_TEMPLATE([LIBCURL_PROTOCOL_TFTP],[Defined if libcurl supports TFTP])
79    
80     AC_ARG_WITH(libcurl,
81     AC_HELP_STRING([--with-libcurl=DIR],[look for the curl library in DIR]),
82     [_libcurl_with=$withval],[_libcurl_with=ifelse([$1],,[yes],[$1])])
83    
84     if test "$_libcurl_with" != "no" ; then
85    
86     AC_PROG_AWK
87    
88     _libcurl_version_parse="eval $AWK '{split(\$NF,A,\".\"); X=256*256*A[[1]]+256*A[[2]]+A[[3]]; print X;}'"
89    
90     _libcurl_try_link=yes
91    
92     if test -d "$_libcurl_with" ; then
93     LIBCURL_CPPFLAGS="-I$withval/include"
94     _libcurl_ldflags="-L$withval/lib"
95     AC_PATH_PROG([_libcurl_config],[curl-config],["$withval/bin"],
96     ["$withval/bin"])
97     else
98     AC_PATH_PROG([_libcurl_config],[curl-config])
99     fi
100    
101     if test x$_libcurl_config != "x" ; then
102     AC_CACHE_CHECK([for the version of libcurl],
103     [libcurl_cv_lib_curl_version],
104     [libcurl_cv_lib_curl_version=`$_libcurl_config --version | $AWK '{print $[]2}'`])
105    
106     _libcurl_version=`echo $libcurl_cv_lib_curl_version | $_libcurl_version_parse`
107     _libcurl_wanted=`echo ifelse([$2],,[0],[$2]) | $_libcurl_version_parse`
108    
109     if test $_libcurl_wanted -gt 0 ; then
110     AC_CACHE_CHECK([for libcurl >= version $2],
111     [libcurl_cv_lib_version_ok],
112     [
113     if test $_libcurl_version -ge $_libcurl_wanted ; then
114     libcurl_cv_lib_version_ok=yes
115     else
116     libcurl_cv_lib_version_ok=no
117     fi
118     ])
119     fi
120    
121     if test $_libcurl_wanted -eq 0 || test x$libcurl_cv_lib_version_ok = xyes ; then
122     if test x"$LIBCURL_CPPFLAGS" = "x" ; then
123     LIBCURL_CPPFLAGS=`$_libcurl_config --cflags`
124     fi
125     if test x"$LIBCURL" = "x" ; then
126     LIBCURL=`$_libcurl_config --libs`
127    
128     # This is so silly, but Apple actually has a bug in their
129     # curl-config script. Fixed in Tiger, but there are still
130     # lots of Panther installs around.
131     case "${host}" in
132     powerpc-apple-darwin7*)
133     LIBCURL=`echo $LIBCURL | sed -e 's|-arch i386||g'`
134     ;;
135     esac
136     fi
137    
138     # All curl-config scripts support --feature
139     _libcurl_features=`$_libcurl_config --feature`
140    
141     # Is it modern enough to have --protocols? (7.12.4)
142     if test $_libcurl_version -ge 461828 ; then
143     _libcurl_protocols=`$_libcurl_config --protocols`
144     fi
145     else
146     _libcurl_try_link=no
147     fi
148    
149     unset _libcurl_wanted
150     fi
151    
152     if test $_libcurl_try_link = yes ; then
153    
154     # we didn't find curl-config, so let's see if the user-supplied
155     # link line (or failing that, "-lcurl") is enough.
156     LIBCURL=${LIBCURL-"$_libcurl_ldflags -lcurl"}
157    
158     AC_CACHE_CHECK([whether libcurl is usable],
159     [libcurl_cv_lib_curl_usable],
160     [
161     _libcurl_save_cppflags=$CPPFLAGS
162     CPPFLAGS="$LIBCURL_CPPFLAGS $CPPFLAGS"
163     _libcurl_save_libs=$LIBS
164     LIBS="$LIBCURL $LIBS"
165    
166     AC_LINK_IFELSE(AC_LANG_PROGRAM([#include <curl/curl.h>],[
167     /* Try and use a few common options to force a failure if we are
168     missing symbols or can't link. */
169     int x;
170     curl_easy_setopt(NULL,CURLOPT_URL,NULL);
171     x=CURL_ERROR_SIZE;
172     x=CURLOPT_WRITEFUNCTION;
173     x=CURLOPT_FILE;
174     x=CURLOPT_ERRORBUFFER;
175     x=CURLOPT_STDERR;
176     x=CURLOPT_VERBOSE;
177     ]),libcurl_cv_lib_curl_usable=yes,libcurl_cv_lib_curl_usable=no)
178    
179     CPPFLAGS=$_libcurl_save_cppflags
180     LIBS=$_libcurl_save_libs
181     unset _libcurl_save_cppflags
182     unset _libcurl_save_libs
183     ])
184    
185     if test $libcurl_cv_lib_curl_usable = yes ; then
186    
187     # Does curl_free() exist in this version of libcurl?
188     # If not, fake it with free()
189    
190     _libcurl_save_cppflags=$CPPFLAGS
191     CPPFLAGS="$CPPFLAGS $LIBCURL_CPPFLAGS"
192     _libcurl_save_libs=$LIBS
193     LIBS="$LIBS $LIBCURL"
194    
195     AC_CHECK_FUNC(curl_free,,
196     AC_DEFINE(curl_free,free,
197     [Define curl_free() as free() if our version of curl lacks curl_free.]))
198    
199     CPPFLAGS=$_libcurl_save_cppflags
200     LIBS=$_libcurl_save_libs
201     unset _libcurl_save_cppflags
202     unset _libcurl_save_libs
203    
204     AC_DEFINE(HAVE_LIBCURL,1,
205     [Define to 1 if you have a functional curl library.])
206     AC_SUBST(LIBCURL_CPPFLAGS)
207     AC_SUBST(LIBCURL)
208    
209     for _libcurl_feature in $_libcurl_features ; do
210     AC_DEFINE_UNQUOTED(AS_TR_CPP(libcurl_feature_$_libcurl_feature),[1])
211     eval AS_TR_SH(libcurl_feature_$_libcurl_feature)=yes
212     done
213    
214     if test "x$_libcurl_protocols" = "x" ; then
215    
216     # We don't have --protocols, so just assume that all
217     # protocols are available
218     _libcurl_protocols="HTTP FTP FILE TELNET LDAP DICT"
219    
220     if test x$libcurl_feature_SSL = xyes ; then
221     _libcurl_protocols="$_libcurl_protocols HTTPS"
222    
223     # FTPS wasn't standards-compliant until version
224     # 7.11.0
225     if test $_libcurl_version -ge 461568; then
226     _libcurl_protocols="$_libcurl_protocols FTPS"
227     fi
228     fi
229     fi
230    
231     for _libcurl_protocol in $_libcurl_protocols ; do
232     AC_DEFINE_UNQUOTED(AS_TR_CPP(libcurl_protocol_$_libcurl_protocol),[1])
233     eval AS_TR_SH(libcurl_protocol_$_libcurl_protocol)=yes
234     done
235     else
236     unset LIBCURL
237     unset LIBCURL_CPPFLAGS
238     fi
239     fi
240    
241     unset _libcurl_try_link
242     unset _libcurl_version_parse
243     unset _libcurl_config
244     unset _libcurl_feature
245     unset _libcurl_features
246     unset _libcurl_protocol
247     unset _libcurl_protocols
248     unset _libcurl_version
249     unset _libcurl_ldflags
250     fi
251    
252     if test x$_libcurl_with = xno || test x$libcurl_cv_lib_curl_usable != xyes ; then
253     # This is the IF-NO path
254     ifelse([$4],,:,[$4])
255     else
256     # This is the IF-YES path
257     ifelse([$3],,:,[$3])
258     fi
259    
260     unset _libcurl_with
261     ])dnl
262    
263     # Configure paths for LIBXML2
264     # Mike Hommey 2004-06-19
265     # use CPPFLAGS instead of CFLAGS
266     # Toshio Kuratomi 2001-04-21
267     # Adapted from:
268     # Configure paths for GLIB
269     # Owen Taylor 97-11-3
270    
271     dnl AM_PATH_XML2([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
272     dnl Test for XML, and define XML_CPPFLAGS and XML_LIBS
273     dnl
274     AC_DEFUN([AM_PATH_XML2],[
275     AC_ARG_WITH(xml-prefix,
276     [ --with-xml-prefix=PFX Prefix where libxml is installed (optional)],
277     xml_config_prefix="$withval", xml_config_prefix="")
278     AC_ARG_WITH(xml-exec-prefix,
279     [ --with-xml-exec-prefix=PFX Exec prefix where libxml is installed (optional)],
280     xml_config_exec_prefix="$withval", xml_config_exec_prefix="")
281     AC_ARG_ENABLE(xmltest,
282     [ --disable-xmltest Do not try to compile and run a test LIBXML program],,
283     enable_xmltest=yes)
284    
285     if test x$xml_config_exec_prefix != x ; then
286     xml_config_args="$xml_config_args"
287     if test x${XML2_CONFIG+set} != xset ; then
288     XML2_CONFIG=$xml_config_exec_prefix/bin/xml2-config
289     fi
290     fi
291     if test x$xml_config_prefix != x ; then
292     xml_config_args="$xml_config_args --prefix=$xml_config_prefix"
293     if test x${XML2_CONFIG+set} != xset ; then
294     XML2_CONFIG=$xml_config_prefix/bin/xml2-config
295     fi
296     fi
297    
298     AC_PATH_PROG(XML2_CONFIG, xml2-config, no)
299     min_xml_version=ifelse([$1], ,2.0.0,[$1])
300     AC_MSG_CHECKING(for libxml - version >= $min_xml_version)
301     no_xml=""
302     if test "$XML2_CONFIG" = "no" ; then
303     no_xml=yes
304     else
305     XML_CPPFLAGS=`$XML2_CONFIG $xml_config_args --cflags`
306     XML_LIBS=`$XML2_CONFIG $xml_config_args --libs`
307     xml_config_major_version=`$XML2_CONFIG $xml_config_args --version | \
308     sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
309     xml_config_minor_version=`$XML2_CONFIG $xml_config_args --version | \
310     sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
311     xml_config_micro_version=`$XML2_CONFIG $xml_config_args --version | \
312     sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
313     if test "x$enable_xmltest" = "xyes" ; then
314     ac_save_CPPFLAGS="$CPPFLAGS"
315     ac_save_LIBS="$LIBS"
316     CPPFLAGS="$CPPFLAGS $XML_CPPFLAGS"
317     LIBS="$XML_LIBS $LIBS"
318     dnl
319     dnl Now check if the installed libxml is sufficiently new.
320     dnl (Also sanity checks the results of xml2-config to some extent)
321     dnl
322     rm -f conf.xmltest
323     AC_TRY_RUN([
324     #include <stdlib.h>
325     #include <stdio.h>
326     #include <string.h>
327     #include <libxml/xmlversion.h>
328    
329     int
330     main()
331     {
332     int xml_major_version, xml_minor_version, xml_micro_version;
333     int major, minor, micro;
334     char *tmp_version;
335    
336     system("touch conf.xmltest");
337    
338     /* Capture xml2-config output via autoconf/configure variables */
339     /* HP/UX 9 (%@#!) writes to sscanf strings */
340     tmp_version = (char *)strdup("$min_xml_version");
341     if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
342     printf("%s, bad version string from xml2-config\n", "$min_xml_version");
343     exit(1);
344     }
345     free(tmp_version);
346    
347     /* Capture the version information from the header files */
348     tmp_version = (char *)strdup(LIBXML_DOTTED_VERSION);
349     if (sscanf(tmp_version, "%d.%d.%d", &xml_major_version, &xml_minor_version, &xml_micro_version) != 3) {
350     printf("%s, bad version string from libxml includes\n", "LIBXML_DOTTED_VERSION");
351     exit(1);
352     }
353     free(tmp_version);
354    
355     /* Compare xml2-config output to the libxml headers */
356     if ((xml_major_version != $xml_config_major_version) ||
357     (xml_minor_version != $xml_config_minor_version) ||
358     (xml_micro_version != $xml_config_micro_version))
359     {
360     printf("*** libxml header files (version %d.%d.%d) do not match\n",
361     xml_major_version, xml_minor_version, xml_micro_version);
362     printf("*** xml2-config (version %d.%d.%d)\n",
363     $xml_config_major_version, $xml_config_minor_version, $xml_config_micro_version);
364     return 1;
365     }
366     /* Compare the headers to the library to make sure we match */
367     /* Less than ideal -- doesn't provide us with return value feedback,
368     * only exits if there's a serious mismatch between header and library.
369     */
370     LIBXML_TEST_VERSION;
371    
372     /* Test that the library is greater than our minimum version */
373     if ((xml_major_version > major) ||
374     ((xml_major_version == major) && (xml_minor_version > minor)) ||
375     ((xml_major_version == major) && (xml_minor_version == minor) &&
376     (xml_micro_version >= micro)))
377     {
378     return 0;
379     }
380     else
381     {
382     printf("\n*** An old version of libxml (%d.%d.%d) was found.\n",
383     xml_major_version, xml_minor_version, xml_micro_version);
384     printf("*** You need a version of libxml newer than %d.%d.%d. The latest version of\n",
385     major, minor, micro);
386     printf("*** libxml is always available from ftp://ftp.xmlsoft.org.\n");
387     printf("***\n");
388     printf("*** If you have already installed a sufficiently new version, this error\n");
389     printf("*** probably means that the wrong copy of the xml2-config shell script is\n");
390     printf("*** being found. The easiest way to fix this is to remove the old version\n");
391     printf("*** of LIBXML, but you can also set the XML2_CONFIG environment to point to the\n");
392     printf("*** correct copy of xml2-config. (In this case, you will have to\n");
393     printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
394     printf("*** so that the correct libraries are found at run-time))\n");
395     }
396     return 1;
397     }
398     ],, no_xml=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
399     CPPFLAGS="$ac_save_CPPFLAGS"
400     LIBS="$ac_save_LIBS"
401     fi
402     fi
403    
404     if test "x$no_xml" = x ; then
405     AC_MSG_RESULT(yes (version $xml_config_major_version.$xml_config_minor_version.$xml_config_micro_version))
406     ifelse([$2], , :, [$2])
407     else
408     AC_MSG_RESULT(no)
409     if test "$XML2_CONFIG" = "no" ; then
410     echo "*** The xml2-config script installed by LIBXML could not be found"
411     echo "*** If libxml was installed in PREFIX, make sure PREFIX/bin is in"
412     echo "*** your path, or set the XML2_CONFIG environment variable to the"
413     echo "*** full path to xml2-config."
414     else
415     if test -f conf.xmltest ; then
416     :
417     else
418     echo "*** Could not run libxml test program, checking why..."
419     CPPFLAGS="$CPPFLAGS $XML_CPPFLAGS"
420     LIBS="$LIBS $XML_LIBS"
421     AC_TRY_LINK([
422     #include <libxml/xmlversion.h>
423     #include <stdio.h>
424     ], [ LIBXML_TEST_VERSION; return 0;],
425     [ echo "*** The test program compiled, but did not run. This usually means"
426     echo "*** that the run-time linker is not finding LIBXML or finding the wrong"
427     echo "*** version of LIBXML. If it is not finding LIBXML, you'll need to set your"
428     echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
429     echo "*** to the installed location Also, make sure you have run ldconfig if that"
430     echo "*** is required on your system"
431     echo "***"
432     echo "*** If you have an old version installed, it is best to remove it, although"
433     echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
434     [ echo "*** The test program failed to compile or link. See the file config.log for the"
435     echo "*** exact error that occured. This usually means LIBXML was incorrectly installed"
436     echo "*** or that you have moved LIBXML since it was installed. In the latter case, you"
437     echo "*** may want to edit the xml2-config script: $XML2_CONFIG" ])
438     CPPFLAGS="$ac_save_CPPFLAGS"
439     LIBS="$ac_save_LIBS"
440     fi
441     fi
442    
443     XML_CPPFLAGS=""
444     XML_LIBS=""
445     ifelse([$3], , :, [$3])
446     fi
447     AC_SUBST(XML_CPPFLAGS)
448     AC_SUBST(XML_LIBS)
449     rm -f conf.xmltest
450     ])
451    
452     # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
453     #
454     # This file is free software; the Free Software Foundation
455     # gives unlimited permission to copy and/or distribute it,
456     # with or without modifications, as long as this notice is preserved.
457    
458     # AM_AUTOMAKE_VERSION(VERSION)
459     # ----------------------------
460     # Automake X.Y traces this macro to ensure aclocal.m4 has been
461     # generated from the m4 files accompanying Automake X.Y.
462     # (This private macro should not be called outside this file.)
463     AC_DEFUN([AM_AUTOMAKE_VERSION],
464 gregoa 1950 [am__api_version='1.11'
465 gregoa 1680 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
466     dnl require some minimum version. Point them to the right macro.
467 gregoa 1950 m4_if([$1], [1.11], [],
468 gregoa 1680 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
469     ])
470    
471     # _AM_AUTOCONF_VERSION(VERSION)
472     # -----------------------------
473     # aclocal traces this macro to find the Autoconf version.
474     # This is a private macro too. Using m4_define simplifies
475     # the logic in aclocal, which can simply ignore this definition.
476     m4_define([_AM_AUTOCONF_VERSION], [])
477    
478     # AM_SET_CURRENT_AUTOMAKE_VERSION
479     # -------------------------------
480     # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
481     # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
482     AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
483 gregoa 1950 [AM_AUTOMAKE_VERSION([1.11])dnl
484 gregoa 1680 m4_ifndef([AC_AUTOCONF_VERSION],
485     [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
486     _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
487    
488     # AM_AUX_DIR_EXPAND -*- Autoconf -*-
489    
490     # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
491     #
492     # This file is free software; the Free Software Foundation
493     # gives unlimited permission to copy and/or distribute it,
494     # with or without modifications, as long as this notice is preserved.
495    
496     # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
497     # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
498     # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
499     #
500     # Of course, Automake must honor this variable whenever it calls a
501     # tool from the auxiliary directory. The problem is that $srcdir (and
502     # therefore $ac_aux_dir as well) can be either absolute or relative,
503     # depending on how configure is run. This is pretty annoying, since
504     # it makes $ac_aux_dir quite unusable in subdirectories: in the top
505     # source directory, any form will work fine, but in subdirectories a
506     # relative path needs to be adjusted first.
507     #
508     # $ac_aux_dir/missing
509     # fails when called from a subdirectory if $ac_aux_dir is relative
510     # $top_srcdir/$ac_aux_dir/missing
511     # fails if $ac_aux_dir is absolute,
512     # fails when called from a subdirectory in a VPATH build with
513     # a relative $ac_aux_dir
514     #
515     # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
516     # are both prefixed by $srcdir. In an in-source build this is usually
517     # harmless because $srcdir is `.', but things will broke when you
518     # start a VPATH build or use an absolute $srcdir.
519     #
520     # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
521     # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
522     # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
523     # and then we would define $MISSING as
524     # MISSING="\${SHELL} $am_aux_dir/missing"
525     # This will work as long as MISSING is not called from configure, because
526     # unfortunately $(top_srcdir) has no meaning in configure.
527     # However there are other variables, like CC, which are often used in
528     # configure, and could therefore not use this "fixed" $ac_aux_dir.
529     #
530     # Another solution, used here, is to always expand $ac_aux_dir to an
531     # absolute PATH. The drawback is that using absolute paths prevent a
532     # configured tree to be moved without reconfiguration.
533    
534     AC_DEFUN([AM_AUX_DIR_EXPAND],
535     [dnl Rely on autoconf to set up CDPATH properly.
536     AC_PREREQ([2.50])dnl
537     # expand $ac_aux_dir to an absolute path
538     am_aux_dir=`cd $ac_aux_dir && pwd`
539     ])
540    
541     # AM_CONDITIONAL -*- Autoconf -*-
542    
543 gregoa 1950 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
544 gregoa 1680 # Free Software Foundation, Inc.
545     #
546     # This file is free software; the Free Software Foundation
547     # gives unlimited permission to copy and/or distribute it,
548     # with or without modifications, as long as this notice is preserved.
549    
550 gregoa 1950 # serial 9
551 gregoa 1680
552     # AM_CONDITIONAL(NAME, SHELL-CONDITION)
553     # -------------------------------------
554     # Define a conditional.
555     AC_DEFUN([AM_CONDITIONAL],
556     [AC_PREREQ(2.52)dnl
557     ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
558     [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
559     AC_SUBST([$1_TRUE])dnl
560     AC_SUBST([$1_FALSE])dnl
561     _AM_SUBST_NOTMAKE([$1_TRUE])dnl
562     _AM_SUBST_NOTMAKE([$1_FALSE])dnl
563 gregoa 1950 m4_define([_AM_COND_VALUE_$1], [$2])dnl
564 gregoa 1680 if $2; then
565     $1_TRUE=
566     $1_FALSE='#'
567     else
568     $1_TRUE='#'
569     $1_FALSE=
570     fi
571     AC_CONFIG_COMMANDS_PRE(
572     [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
573     AC_MSG_ERROR([[conditional "$1" was never defined.
574     Usually this means the macro was only invoked conditionally.]])
575     fi])])
576    
577 gregoa 1950 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
578 gregoa 1680 # Free Software Foundation, Inc.
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.
583    
584 gregoa 1950 # serial 10
585 gregoa 1680
586     # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
587     # written in clear, in which case automake, when reading aclocal.m4,
588     # will think it sees a *use*, and therefore will trigger all it's
589     # C support machinery. Also note that it means that autoscan, seeing
590     # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
591    
592    
593     # _AM_DEPENDENCIES(NAME)
594     # ----------------------
595     # See how the compiler implements dependency checking.
596     # NAME is "CC", "CXX", "GCJ", or "OBJC".
597     # We try a few techniques and use that to set a single cache variable.
598     #
599     # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
600     # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
601     # dependency, and given that the user is not expected to run this macro,
602     # just rely on AC_PROG_CC.
603     AC_DEFUN([_AM_DEPENDENCIES],
604     [AC_REQUIRE([AM_SET_DEPDIR])dnl
605     AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
606     AC_REQUIRE([AM_MAKE_INCLUDE])dnl
607     AC_REQUIRE([AM_DEP_TRACK])dnl
608    
609     ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
610     [$1], CXX, [depcc="$CXX" am_compiler_list=],
611     [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
612     [$1], UPC, [depcc="$UPC" am_compiler_list=],
613     [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
614     [depcc="$$1" am_compiler_list=])
615    
616     AC_CACHE_CHECK([dependency style of $depcc],
617     [am_cv_$1_dependencies_compiler_type],
618     [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
619     # We make a subdir and do the tests there. Otherwise we can end up
620     # making bogus files that we don't know about and never remove. For
621     # instance it was reported that on HP-UX the gcc test will end up
622     # making a dummy file named `D' -- because `-MD' means `put the output
623     # in D'.
624     mkdir conftest.dir
625     # Copy depcomp to subdir because otherwise we won't find it if we're
626     # using a relative directory.
627     cp "$am_depcomp" conftest.dir
628     cd conftest.dir
629     # We will build objects and dependencies in a subdirectory because
630     # it helps to detect inapplicable dependency modes. For instance
631     # both Tru64's cc and ICC support -MD to output dependencies as a
632     # side effect of compilation, but ICC will put the dependencies in
633     # the current directory while Tru64 will put them in the object
634     # directory.
635     mkdir sub
636    
637     am_cv_$1_dependencies_compiler_type=none
638     if test "$am_compiler_list" = ""; then
639     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
640     fi
641 gregoa 1950 am__universal=false
642     m4_case([$1], [CC],
643     [case " $depcc " in #(
644     *\ -arch\ *\ -arch\ *) am__universal=true ;;
645     esac],
646     [CXX],
647     [case " $depcc " in #(
648     *\ -arch\ *\ -arch\ *) am__universal=true ;;
649     esac])
650    
651 gregoa 1680 for depmode in $am_compiler_list; do
652     # Setup a source with many dependencies, because some compilers
653     # like to wrap large dependency lists on column 80 (with \), and
654     # we should not choose a depcomp mode which is confused by this.
655     #
656     # We need to recreate these files for each test, as the compiler may
657     # overwrite some of them when testing with obscure command lines.
658     # This happens at least with the AIX C compiler.
659     : > sub/conftest.c
660     for i in 1 2 3 4 5 6; do
661     echo '#include "conftst'$i'.h"' >> sub/conftest.c
662     # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
663     # Solaris 8's {/usr,}/bin/sh.
664     touch sub/conftst$i.h
665     done
666     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
667    
668 gregoa 1950 # We check with `-c' and `-o' for the sake of the "dashmstdout"
669     # mode. It turns out that the SunPro C++ compiler does not properly
670     # handle `-M -o', and we need to detect this. Also, some Intel
671     # versions had trouble with output in subdirs
672     am__obj=sub/conftest.${OBJEXT-o}
673     am__minus_obj="-o $am__obj"
674 gregoa 1680 case $depmode in
675 gregoa 1950 gcc)
676     # This depmode causes a compiler race in universal mode.
677     test "$am__universal" = false || continue
678     ;;
679 gregoa 1680 nosideeffect)
680     # after this tag, mechanisms are not by side-effect, so they'll
681     # only be used when explicitly requested
682     if test "x$enable_dependency_tracking" = xyes; then
683     continue
684     else
685     break
686     fi
687     ;;
688 gregoa 1950 msvisualcpp | msvcmsys)
689     # This compiler won't grok `-c -o', but also, the minuso test has
690     # not run yet. These depmodes are late enough in the game, and
691     # so weak that their functioning should not be impacted.
692     am__obj=conftest.${OBJEXT-o}
693     am__minus_obj=
694     ;;
695 gregoa 1680 none) break ;;
696     esac
697     if depmode=$depmode \
698 gregoa 1950 source=sub/conftest.c object=$am__obj \
699 gregoa 1680 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
700 gregoa 1950 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
701 gregoa 1680 >/dev/null 2>conftest.err &&
702     grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
703     grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
704 gregoa 1950 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
705 gregoa 1680 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
706     # icc doesn't choke on unknown options, it will just issue warnings
707     # or remarks (even with -Werror). So we grep stderr for any message
708     # that says an option was ignored or not supported.
709     # When given -MP, icc 7.0 and 7.1 complain thusly:
710     # icc: Command line warning: ignoring option '-M'; no argument required
711     # The diagnosis changed in icc 8.0:
712     # icc: Command line remark: option '-MP' not supported
713     if (grep 'ignoring option' conftest.err ||
714     grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
715     am_cv_$1_dependencies_compiler_type=$depmode
716     break
717     fi
718     fi
719     done
720    
721     cd ..
722     rm -rf conftest.dir
723     else
724     am_cv_$1_dependencies_compiler_type=none
725     fi
726     ])
727     AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
728     AM_CONDITIONAL([am__fastdep$1], [
729     test "x$enable_dependency_tracking" != xno \
730     && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
731     ])
732    
733    
734     # AM_SET_DEPDIR
735     # -------------
736     # Choose a directory name for dependency files.
737     # This macro is AC_REQUIREd in _AM_DEPENDENCIES
738     AC_DEFUN([AM_SET_DEPDIR],
739     [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
740     AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
741     ])
742    
743    
744     # AM_DEP_TRACK
745     # ------------
746     AC_DEFUN([AM_DEP_TRACK],
747     [AC_ARG_ENABLE(dependency-tracking,
748     [ --disable-dependency-tracking speeds up one-time build
749     --enable-dependency-tracking do not reject slow dependency extractors])
750     if test "x$enable_dependency_tracking" != xno; then
751     am_depcomp="$ac_aux_dir/depcomp"
752     AMDEPBACKSLASH='\'
753     fi
754     AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
755     AC_SUBST([AMDEPBACKSLASH])dnl
756     _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
757     ])
758    
759     # Generate code to set up dependency tracking. -*- Autoconf -*-
760    
761     # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
762     # 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 gregoa 1950 #serial 5
769 gregoa 1680
770     # _AM_OUTPUT_DEPENDENCY_COMMANDS
771     # ------------------------------
772     AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
773 gregoa 1950 [{
774     # Autoconf 2.62 quotes --file arguments for eval, but not when files
775     # are listed without --file. Let's play safe and only enable the eval
776     # if we detect the quoting.
777     case $CONFIG_FILES in
778     *\'*) eval set x "$CONFIG_FILES" ;;
779     *) set x $CONFIG_FILES ;;
780     esac
781     shift
782     for mf
783     do
784     # Strip MF so we end up with the name of the file.
785     mf=`echo "$mf" | sed -e 's/:.*$//'`
786     # Check whether this is an Automake generated Makefile or not.
787     # We used to match only the files named `Makefile.in', but
788     # some people rename them; so instead we look at the file content.
789     # Grep'ing the first line is not enough: some people post-process
790     # each Makefile.in and add a new line on top of each file to say so.
791     # Grep'ing the whole file is not good either: AIX grep has a line
792     # limit of 2048, but all sed's we know have understand at least 4000.
793     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
794     dirpart=`AS_DIRNAME("$mf")`
795     else
796     continue
797     fi
798     # Extract the definition of DEPDIR, am__include, and am__quote
799     # from the Makefile without running `make'.
800     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
801     test -z "$DEPDIR" && continue
802     am__include=`sed -n 's/^am__include = //p' < "$mf"`
803     test -z "am__include" && continue
804     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
805     # When using ansi2knr, U may be empty or an underscore; expand it
806     U=`sed -n 's/^U = //p' < "$mf"`
807     # Find all dependency output files, they are included files with
808     # $(DEPDIR) in their names. We invoke sed twice because it is the
809     # simplest approach to changing $(DEPDIR) to its actual value in the
810     # expansion.
811     for file in `sed -n "
812     s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
813     sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
814     # Make sure the directory exists.
815     test -f "$dirpart/$file" && continue
816     fdir=`AS_DIRNAME(["$file"])`
817     AS_MKDIR_P([$dirpart/$fdir])
818     # echo "creating $dirpart/$file"
819     echo '# dummy' > "$dirpart/$file"
820     done
821 gregoa 1680 done
822 gregoa 1950 }
823 gregoa 1680 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
824    
825    
826     # AM_OUTPUT_DEPENDENCY_COMMANDS
827     # -----------------------------
828     # This macro should only be invoked once -- use via AC_REQUIRE.
829     #
830     # This code is only required when automatic dependency tracking
831     # is enabled. FIXME. This creates each `.P' file that we will
832     # need in order to bootstrap the dependency handling code.
833     AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
834     [AC_CONFIG_COMMANDS([depfiles],
835     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
836     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
837     ])
838    
839     # Do all the work for Automake. -*- Autoconf -*-
840    
841     # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
842 gregoa 1950 # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
843 gregoa 1680 #
844     # This file is free software; the Free Software Foundation
845     # gives unlimited permission to copy and/or distribute it,
846     # with or without modifications, as long as this notice is preserved.
847    
848 gregoa 1950 # serial 16
849 gregoa 1680
850     # This macro actually does too much. Some checks are only needed if
851     # your package does certain things. But this isn't really a big deal.
852    
853     # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
854     # AM_INIT_AUTOMAKE([OPTIONS])
855     # -----------------------------------------------
856     # The call with PACKAGE and VERSION arguments is the old style
857     # call (pre autoconf-2.50), which is being phased out. PACKAGE
858     # and VERSION should now be passed to AC_INIT and removed from
859     # the call to AM_INIT_AUTOMAKE.
860     # We support both call styles for the transition. After
861     # the next Automake release, Autoconf can make the AC_INIT
862     # arguments mandatory, and then we can depend on a new Autoconf
863     # release and drop the old call support.
864     AC_DEFUN([AM_INIT_AUTOMAKE],
865 gregoa 1950 [AC_PREREQ([2.62])dnl
866 gregoa 1680 dnl Autoconf wants to disallow AM_ names. We explicitly allow
867     dnl the ones we care about.
868     m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
869     AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
870     AC_REQUIRE([AC_PROG_INSTALL])dnl
871     if test "`cd $srcdir && pwd`" != "`pwd`"; then
872     # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
873     # is not polluted with repeated "-I."
874     AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
875     # test to see if srcdir already configured
876     if test -f $srcdir/config.status; then
877     AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
878     fi
879     fi
880    
881     # test whether we have cygpath
882     if test -z "$CYGPATH_W"; then
883     if (cygpath --version) >/dev/null 2>/dev/null; then
884     CYGPATH_W='cygpath -w'
885     else
886     CYGPATH_W=echo
887     fi
888     fi
889     AC_SUBST([CYGPATH_W])
890    
891     # Define the identity of the package.
892     dnl Distinguish between old-style and new-style calls.
893     m4_ifval([$2],
894     [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
895     AC_SUBST([PACKAGE], [$1])dnl
896     AC_SUBST([VERSION], [$2])],
897     [_AM_SET_OPTIONS([$1])dnl
898     dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
899     m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
900     [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
901     AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
902     AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
903    
904     _AM_IF_OPTION([no-define],,
905     [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
906     AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
907    
908     # Some tools Automake needs.
909     AC_REQUIRE([AM_SANITY_CHECK])dnl
910     AC_REQUIRE([AC_ARG_PROGRAM])dnl
911     AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
912     AM_MISSING_PROG(AUTOCONF, autoconf)
913     AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
914     AM_MISSING_PROG(AUTOHEADER, autoheader)
915     AM_MISSING_PROG(MAKEINFO, makeinfo)
916 gregoa 1950 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
917     AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
918 gregoa 1680 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
919     # We need awk for the "check" target. The system "awk" is bad on
920     # some platforms.
921     AC_REQUIRE([AC_PROG_AWK])dnl
922     AC_REQUIRE([AC_PROG_MAKE_SET])dnl
923     AC_REQUIRE([AM_SET_LEADING_DOT])dnl
924     _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
925 gregoa 1950 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
926     [_AM_PROG_TAR([v7])])])
927 gregoa 1680 _AM_IF_OPTION([no-dependencies],,
928     [AC_PROVIDE_IFELSE([AC_PROG_CC],
929 gregoa 1950 [_AM_DEPENDENCIES(CC)],
930     [define([AC_PROG_CC],
931     defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
932 gregoa 1680 AC_PROVIDE_IFELSE([AC_PROG_CXX],
933 gregoa 1950 [_AM_DEPENDENCIES(CXX)],
934     [define([AC_PROG_CXX],
935     defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
936 gregoa 1680 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
937 gregoa 1950 [_AM_DEPENDENCIES(OBJC)],
938     [define([AC_PROG_OBJC],
939     defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
940 gregoa 1680 ])
941 gregoa 1950 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
942     dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
943     dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
944     dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
945     AC_CONFIG_COMMANDS_PRE(dnl
946     [m4_provide_if([_AM_COMPILER_EXEEXT],
947     [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
948 gregoa 1680 ])
949    
950 gregoa 1950 dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
951     dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
952     dnl mangled by Autoconf and run in a shell conditional statement.
953     m4_define([_AC_COMPILER_EXEEXT],
954     m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
955 gregoa 1680
956 gregoa 1950
957 gregoa 1680 # When config.status generates a header, we must update the stamp-h file.
958     # This file resides in the same directory as the config header
959     # that is generated. The stamp files are numbered to have different names.
960    
961     # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
962     # loop where config.status creates the headers, so we can generate
963     # our stamp files there.
964     AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
965     [# Compute $1's index in $config_headers.
966     _am_arg=$1
967     _am_stamp_count=1
968     for _am_header in $config_headers :; do
969     case $_am_header in
970     $_am_arg | $_am_arg:* )
971     break ;;
972     * )
973     _am_stamp_count=`expr $_am_stamp_count + 1` ;;
974     esac
975     done
976     echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
977    
978 gregoa 1950 # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
979 gregoa 1680 #
980     # This file is free software; the Free Software Foundation
981     # gives unlimited permission to copy and/or distribute it,
982     # with or without modifications, as long as this notice is preserved.
983    
984     # AM_PROG_INSTALL_SH
985     # ------------------
986     # Define $install_sh.
987     AC_DEFUN([AM_PROG_INSTALL_SH],
988     [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
989 gregoa 1950 if test x"${install_sh}" != xset; then
990     case $am_aux_dir in
991     *\ * | *\ *)
992     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
993     *)
994     install_sh="\${SHELL} $am_aux_dir/install-sh"
995     esac
996     fi
997 gregoa 1680 AC_SUBST(install_sh)])
998    
999     # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
1000     #
1001     # This file is free software; the Free Software Foundation
1002     # gives unlimited permission to copy and/or distribute it,
1003     # with or without modifications, as long as this notice is preserved.
1004    
1005     # serial 2
1006    
1007     # Check whether the underlying file-system supports filenames
1008     # with a leading dot. For instance MS-DOS doesn't.
1009     AC_DEFUN([AM_SET_LEADING_DOT],
1010     [rm -rf .tst 2>/dev/null
1011     mkdir .tst 2>/dev/null
1012     if test -d .tst; then
1013     am__leading_dot=.
1014     else
1015     am__leading_dot=_
1016     fi
1017     rmdir .tst 2>/dev/null
1018     AC_SUBST([am__leading_dot])])
1019    
1020     # Check to see how 'make' treats includes. -*- Autoconf -*-
1021    
1022 gregoa 1950 # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
1023 gregoa 1680 #
1024     # This file is free software; the Free Software Foundation
1025     # gives unlimited permission to copy and/or distribute it,
1026     # with or without modifications, as long as this notice is preserved.
1027    
1028 gregoa 1950 # serial 4
1029 gregoa 1680
1030     # AM_MAKE_INCLUDE()
1031     # -----------------
1032     # Check to see how make treats includes.
1033     AC_DEFUN([AM_MAKE_INCLUDE],
1034     [am_make=${MAKE-make}
1035     cat > confinc << 'END'
1036     am__doit:
1037 gregoa 1950 @echo this is the am__doit target
1038 gregoa 1680 .PHONY: am__doit
1039     END
1040     # If we don't find an include directive, just comment out the code.
1041     AC_MSG_CHECKING([for style of include used by $am_make])
1042     am__include="#"
1043     am__quote=
1044     _am_result=none
1045     # First try GNU make style include.
1046     echo "include confinc" > confmf
1047 gregoa 1950 # Ignore all kinds of additional output from `make'.
1048     case `$am_make -s -f confmf 2> /dev/null` in #(
1049     *the\ am__doit\ target*)
1050     am__include=include
1051     am__quote=
1052     _am_result=GNU
1053     ;;
1054     esac
1055 gregoa 1680 # Now try BSD make style include.
1056     if test "$am__include" = "#"; then
1057     echo '.include "confinc"' > confmf
1058 gregoa 1950 case `$am_make -s -f confmf 2> /dev/null` in #(
1059     *the\ am__doit\ target*)
1060     am__include=.include
1061     am__quote="\""
1062     _am_result=BSD
1063     ;;
1064     esac
1065 gregoa 1680 fi
1066     AC_SUBST([am__include])
1067     AC_SUBST([am__quote])
1068     AC_MSG_RESULT([$_am_result])
1069     rm -f confinc confmf
1070     ])
1071    
1072     # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
1073    
1074 gregoa 1950 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
1075 gregoa 1680 # Free Software Foundation, Inc.
1076     #
1077     # This file is free software; the Free Software Foundation
1078     # gives unlimited permission to copy and/or distribute it,
1079     # with or without modifications, as long as this notice is preserved.
1080    
1081 gregoa 1950 # serial 6
1082 gregoa 1680
1083     # AM_MISSING_PROG(NAME, PROGRAM)
1084     # ------------------------------
1085     AC_DEFUN([AM_MISSING_PROG],
1086     [AC_REQUIRE([AM_MISSING_HAS_RUN])
1087     $1=${$1-"${am_missing_run}$2"}
1088     AC_SUBST($1)])
1089    
1090    
1091     # AM_MISSING_HAS_RUN
1092     # ------------------
1093     # Define MISSING if not defined so far and test if it supports --run.
1094     # If it does, set am_missing_run to use it, otherwise, to nothing.
1095     AC_DEFUN([AM_MISSING_HAS_RUN],
1096     [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1097     AC_REQUIRE_AUX_FILE([missing])dnl
1098 gregoa 1950 if test x"${MISSING+set}" != xset; then
1099     case $am_aux_dir in
1100     *\ * | *\ *)
1101     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
1102     *)
1103     MISSING="\${SHELL} $am_aux_dir/missing" ;;
1104     esac
1105     fi
1106 gregoa 1680 # Use eval to expand $SHELL
1107     if eval "$MISSING --run true"; then
1108     am_missing_run="$MISSING --run "
1109     else
1110     am_missing_run=
1111     AC_MSG_WARN([`missing' script is too old or missing])
1112     fi
1113     ])
1114    
1115     # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1116     #
1117     # This file is free software; the Free Software Foundation
1118     # gives unlimited permission to copy and/or distribute it,
1119     # with or without modifications, as long as this notice is preserved.
1120    
1121     # AM_PROG_MKDIR_P
1122     # ---------------
1123     # Check for `mkdir -p'.
1124     AC_DEFUN([AM_PROG_MKDIR_P],
1125     [AC_PREREQ([2.60])dnl
1126     AC_REQUIRE([AC_PROG_MKDIR_P])dnl
1127     dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
1128     dnl while keeping a definition of mkdir_p for backward compatibility.
1129     dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
1130     dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
1131     dnl Makefile.ins that do not define MKDIR_P, so we do our own
1132     dnl adjustment using top_builddir (which is defined more often than
1133     dnl MKDIR_P).
1134     AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
1135     case $mkdir_p in
1136     [[\\/$]]* | ?:[[\\/]]*) ;;
1137     */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
1138     esac
1139     ])
1140    
1141     # Helper functions for option handling. -*- Autoconf -*-
1142    
1143     # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
1144     #
1145     # This file is free software; the Free Software Foundation
1146     # gives unlimited permission to copy and/or distribute it,
1147     # with or without modifications, as long as this notice is preserved.
1148    
1149     # serial 4
1150    
1151     # _AM_MANGLE_OPTION(NAME)
1152     # -----------------------
1153     AC_DEFUN([_AM_MANGLE_OPTION],
1154     [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
1155    
1156     # _AM_SET_OPTION(NAME)
1157     # ------------------------------
1158     # Set option NAME. Presently that only means defining a flag for this option.
1159     AC_DEFUN([_AM_SET_OPTION],
1160     [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
1161    
1162     # _AM_SET_OPTIONS(OPTIONS)
1163     # ----------------------------------
1164     # OPTIONS is a space-separated list of Automake options.
1165     AC_DEFUN([_AM_SET_OPTIONS],
1166     [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
1167    
1168     # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
1169     # -------------------------------------------
1170     # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
1171     AC_DEFUN([_AM_IF_OPTION],
1172     [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
1173    
1174     # Check to make sure that the build environment is sane. -*- Autoconf -*-
1175    
1176 gregoa 1950 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
1177 gregoa 1680 # Free Software Foundation, Inc.
1178     #
1179     # This file is free software; the Free Software Foundation
1180     # gives unlimited permission to copy and/or distribute it,
1181     # with or without modifications, as long as this notice is preserved.
1182    
1183 gregoa 1950 # serial 5
1184 gregoa 1680
1185     # AM_SANITY_CHECK
1186     # ---------------
1187     AC_DEFUN([AM_SANITY_CHECK],
1188     [AC_MSG_CHECKING([whether build environment is sane])
1189     # Just in case
1190     sleep 1
1191     echo timestamp > conftest.file
1192 gregoa 1950 # Reject unsafe characters in $srcdir or the absolute working directory
1193     # name. Accept space and tab only in the latter.
1194     am_lf='
1195     '
1196     case `pwd` in
1197     *[[\\\"\#\$\&\'\`$am_lf]]*)
1198     AC_MSG_ERROR([unsafe absolute working directory name]);;
1199     esac
1200     case $srcdir in
1201     *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
1202     AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
1203     esac
1204    
1205 gregoa 1680 # Do `set' in a subshell so we don't clobber the current shell's
1206     # arguments. Must try -L first in case configure is actually a
1207     # symlink; some systems play weird games with the mod time of symlinks
1208     # (eg FreeBSD returns the mod time of the symlink's containing
1209     # directory).
1210     if (
1211 gregoa 1950 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1212 gregoa 1680 if test "$[*]" = "X"; then
1213     # -L didn't work.
1214 gregoa 1950 set X `ls -t "$srcdir/configure" conftest.file`
1215 gregoa 1680 fi
1216     rm -f conftest.file
1217     if test "$[*]" != "X $srcdir/configure conftest.file" \
1218     && test "$[*]" != "X conftest.file $srcdir/configure"; then
1219    
1220     # If neither matched, then we have a broken ls. This can happen
1221     # if, for instance, CONFIG_SHELL is bash and it inherits a
1222     # broken ls alias from the environment. This has actually
1223     # happened. Such a system could not be considered "sane".
1224     AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
1225     alias in your environment])
1226     fi
1227    
1228     test "$[2]" = conftest.file
1229     )
1230     then
1231     # Ok.
1232     :
1233     else
1234     AC_MSG_ERROR([newly created file is older than distributed files!
1235     Check your system clock])
1236     fi
1237     AC_MSG_RESULT(yes)])
1238    
1239 gregoa 1950 # Copyright (C) 2009 Free Software Foundation, Inc.
1240     #
1241     # This file is free software; the Free Software Foundation
1242     # gives unlimited permission to copy and/or distribute it,
1243     # with or without modifications, as long as this notice is preserved.
1244    
1245     # serial 1
1246    
1247     # AM_SILENT_RULES([DEFAULT])
1248     # --------------------------
1249     # Enable less verbose build rules; with the default set to DEFAULT
1250     # (`yes' being less verbose, `no' or empty being verbose).
1251     AC_DEFUN([AM_SILENT_RULES],
1252     [AC_ARG_ENABLE([silent-rules],
1253     [ --enable-silent-rules less verbose build output (undo: `make V=1')
1254     --disable-silent-rules verbose build output (undo: `make V=0')])
1255     case $enable_silent_rules in
1256     yes) AM_DEFAULT_VERBOSITY=0;;
1257     no) AM_DEFAULT_VERBOSITY=1;;
1258     *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
1259     esac
1260     AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
1261     AM_BACKSLASH='\'
1262     AC_SUBST([AM_BACKSLASH])dnl
1263     _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
1264     ])
1265    
1266 gregoa 1680 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
1267     #
1268     # This file is free software; the Free Software Foundation
1269     # gives unlimited permission to copy and/or distribute it,
1270     # with or without modifications, as long as this notice is preserved.
1271    
1272     # AM_PROG_INSTALL_STRIP
1273     # ---------------------
1274     # One issue with vendor `install' (even GNU) is that you can't
1275     # specify the program used to strip binaries. This is especially
1276     # annoying in cross-compiling environments, where the build's strip
1277     # is unlikely to handle the host's binaries.
1278     # Fortunately install-sh will honor a STRIPPROG variable, so we
1279     # always use install-sh in `make install-strip', and initialize
1280     # STRIPPROG with the value of the STRIP variable (set by the user).
1281     AC_DEFUN([AM_PROG_INSTALL_STRIP],
1282     [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1283     # Installed binaries are usually stripped using `strip' when the user
1284     # run `make install-strip'. However `strip' might not be the right
1285     # tool to use in cross-compilation environments, therefore Automake
1286     # will honor the `STRIP' environment variable to overrule this program.
1287     dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
1288     if test "$cross_compiling" != no; then
1289     AC_CHECK_TOOL([STRIP], [strip], :)
1290     fi
1291     INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1292     AC_SUBST([INSTALL_STRIP_PROGRAM])])
1293    
1294 gregoa 1950 # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
1295 gregoa 1680 #
1296     # This file is free software; the Free Software Foundation
1297     # gives unlimited permission to copy and/or distribute it,
1298     # with or without modifications, as long as this notice is preserved.
1299    
1300 gregoa 1950 # serial 2
1301    
1302 gregoa 1680 # _AM_SUBST_NOTMAKE(VARIABLE)
1303     # ---------------------------
1304     # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1305     # This macro is traced by Automake.
1306     AC_DEFUN([_AM_SUBST_NOTMAKE])
1307    
1308 gregoa 1950 # AM_SUBST_NOTMAKE(VARIABLE)
1309     # ---------------------------
1310     # Public sister of _AM_SUBST_NOTMAKE.
1311     AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1312    
1313 gregoa 1680 # Check how to create a tarball. -*- Autoconf -*-
1314    
1315     # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
1316     #
1317     # This file is free software; the Free Software Foundation
1318     # gives unlimited permission to copy and/or distribute it,
1319     # with or without modifications, as long as this notice is preserved.
1320    
1321     # serial 2
1322    
1323     # _AM_PROG_TAR(FORMAT)
1324     # --------------------
1325     # Check how to create a tarball in format FORMAT.
1326     # FORMAT should be one of `v7', `ustar', or `pax'.
1327     #
1328     # Substitute a variable $(am__tar) that is a command
1329     # writing to stdout a FORMAT-tarball containing the directory
1330     # $tardir.
1331     # tardir=directory && $(am__tar) > result.tar
1332     #
1333     # Substitute a variable $(am__untar) that extract such
1334     # a tarball read from stdin.
1335     # $(am__untar) < result.tar
1336     AC_DEFUN([_AM_PROG_TAR],
1337     [# Always define AMTAR for backward compatibility.
1338     AM_MISSING_PROG([AMTAR], [tar])
1339     m4_if([$1], [v7],
1340     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
1341     [m4_case([$1], [ustar],, [pax],,
1342     [m4_fatal([Unknown tar format])])
1343     AC_MSG_CHECKING([how to create a $1 tar archive])
1344     # Loop over all known methods to create a tar archive until one works.
1345     _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1346     _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1347     # Do not fold the above two line into one, because Tru64 sh and
1348     # Solaris sh will not grok spaces in the rhs of `-'.
1349     for _am_tool in $_am_tools
1350     do
1351     case $_am_tool in
1352     gnutar)
1353     for _am_tar in tar gnutar gtar;
1354     do
1355     AM_RUN_LOG([$_am_tar --version]) && break
1356     done
1357     am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1358     am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1359     am__untar="$_am_tar -xf -"
1360     ;;
1361     plaintar)
1362     # Must skip GNU tar: if it does not support --format= it doesn't create
1363     # ustar tarball either.
1364     (tar --version) >/dev/null 2>&1 && continue
1365     am__tar='tar chf - "$$tardir"'
1366     am__tar_='tar chf - "$tardir"'
1367     am__untar='tar xf -'
1368     ;;
1369     pax)
1370     am__tar='pax -L -x $1 -w "$$tardir"'
1371     am__tar_='pax -L -x $1 -w "$tardir"'
1372     am__untar='pax -r'
1373     ;;
1374     cpio)
1375     am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1376     am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1377     am__untar='cpio -i -H $1 -d'
1378     ;;
1379     none)
1380     am__tar=false
1381     am__tar_=false
1382     am__untar=false
1383     ;;
1384     esac
1385    
1386     # If the value was cached, stop now. We just wanted to have am__tar
1387     # and am__untar set.
1388     test -n "${am_cv_prog_tar_$1}" && break
1389    
1390     # tar/untar a dummy directory, and stop if the command works
1391     rm -rf conftest.dir
1392     mkdir conftest.dir
1393     echo GrepMe > conftest.dir/file
1394     AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1395     rm -rf conftest.dir
1396     if test -s conftest.tar; then
1397     AM_RUN_LOG([$am__untar <conftest.tar])
1398     grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1399     fi
1400     done
1401     rm -rf conftest.dir
1402    
1403     AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1404     AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1405     AC_SUBST([am__tar])
1406     AC_SUBST([am__untar])
1407     ]) # _AM_PROG_TAR
1408    

  ViewVC Help
Powered by ViewVC 1.1.26