Annotation of embedaddon/quagga/aclocal.m4, revision 1.1.1.3
1.1.1.3 ! misho 1: # generated automatically by aclocal 1.11.5 -*- Autoconf -*-
1.1 misho 2:
3: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
1.1.1.2 misho 4: # 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
5: # Inc.
1.1 misho 6: # This file is free software; the Free Software Foundation
7: # gives unlimited permission to copy and/or distribute it,
8: # with or without modifications, as long as this notice is preserved.
9:
10: # This program is distributed in the hope that it will be useful,
11: # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
12: # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
13: # PARTICULAR PURPOSE.
14:
15: m4_ifndef([AC_AUTOCONF_VERSION],
16: [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
1.1.1.3 ! misho 17: m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
! 18: [m4_warning([this file was generated for autoconf 2.69.
1.1 misho 19: You have another version of autoconf. It may work, but is not guaranteed to.
20: If you have problems, you may need to regenerate the build system entirely.
21: To do so, use the procedure documented by the package, typically `autoreconf'.])])
22:
1.1.1.2 misho 23: # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software
24: # Foundation, Inc.
1.1 misho 25: #
26: # This file is free software; the Free Software Foundation
27: # gives unlimited permission to copy and/or distribute it,
28: # with or without modifications, as long as this notice is preserved.
29:
1.1.1.2 misho 30: # serial 1
31:
1.1 misho 32: # AM_AUTOMAKE_VERSION(VERSION)
33: # ----------------------------
34: # Automake X.Y traces this macro to ensure aclocal.m4 has been
35: # generated from the m4 files accompanying Automake X.Y.
36: # (This private macro should not be called outside this file.)
37: AC_DEFUN([AM_AUTOMAKE_VERSION],
38: [am__api_version='1.11'
39: dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
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1.1.1.3 ! misho 41: m4_if([$1], [1.11.5], [],
1.1 misho 42: [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
43: ])
44:
45: # _AM_AUTOCONF_VERSION(VERSION)
46: # -----------------------------
47: # aclocal traces this macro to find the Autoconf version.
48: # This is a private macro too. Using m4_define simplifies
49: # the logic in aclocal, which can simply ignore this definition.
50: m4_define([_AM_AUTOCONF_VERSION], [])
51:
52: # AM_SET_CURRENT_AUTOMAKE_VERSION
53: # -------------------------------
54: # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
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56: AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
1.1.1.3 ! misho 57: [AM_AUTOMAKE_VERSION([1.11.5])dnl
1.1 misho 58: m4_ifndef([AC_AUTOCONF_VERSION],
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60: _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
61:
62: # AM_AUX_DIR_EXPAND -*- Autoconf -*-
63:
1.1.1.2 misho 64: # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
1.1 misho 65: #
66: # This file is free software; the Free Software Foundation
67: # gives unlimited permission to copy and/or distribute it,
68: # with or without modifications, as long as this notice is preserved.
69:
1.1.1.2 misho 70: # serial 1
71:
1.1 misho 72: # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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76: # Of course, Automake must honor this variable whenever it calls a
77: # tool from the auxiliary directory. The problem is that $srcdir (and
78: # therefore $ac_aux_dir as well) can be either absolute or relative,
79: # depending on how configure is run. This is pretty annoying, since
80: # it makes $ac_aux_dir quite unusable in subdirectories: in the top
81: # source directory, any form will work fine, but in subdirectories a
82: # relative path needs to be adjusted first.
83: #
84: # $ac_aux_dir/missing
85: # fails when called from a subdirectory if $ac_aux_dir is relative
86: # $top_srcdir/$ac_aux_dir/missing
87: # fails if $ac_aux_dir is absolute,
88: # fails when called from a subdirectory in a VPATH build with
89: # a relative $ac_aux_dir
90: #
91: # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
92: # are both prefixed by $srcdir. In an in-source build this is usually
93: # harmless because $srcdir is `.', but things will broke when you
94: # start a VPATH build or use an absolute $srcdir.
95: #
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103: # However there are other variables, like CC, which are often used in
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105: #
106: # Another solution, used here, is to always expand $ac_aux_dir to an
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110: AC_DEFUN([AM_AUX_DIR_EXPAND],
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116:
117: # AM_CONDITIONAL -*- Autoconf -*-
118:
119: # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
120: # Free Software Foundation, Inc.
121: #
122: # This file is free software; the Free Software Foundation
123: # gives unlimited permission to copy and/or distribute it,
124: # with or without modifications, as long as this notice is preserved.
125:
126: # serial 9
127:
128: # AM_CONDITIONAL(NAME, SHELL-CONDITION)
129: # -------------------------------------
130: # Define a conditional.
131: AC_DEFUN([AM_CONDITIONAL],
132: [AC_PREREQ(2.52)dnl
133: ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
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135: AC_SUBST([$1_TRUE])dnl
136: AC_SUBST([$1_FALSE])dnl
137: _AM_SUBST_NOTMAKE([$1_TRUE])dnl
138: _AM_SUBST_NOTMAKE([$1_FALSE])dnl
139: m4_define([_AM_COND_VALUE_$1], [$2])dnl
140: if $2; then
141: $1_TRUE=
142: $1_FALSE='#'
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144: $1_TRUE='#'
145: $1_FALSE=
146: fi
147: AC_CONFIG_COMMANDS_PRE(
148: [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
149: AC_MSG_ERROR([[conditional "$1" was never defined.
150: Usually this means the macro was only invoked conditionally.]])
151: fi])])
152:
1.1.1.2 misho 153: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009,
154: # 2010, 2011 Free Software Foundation, Inc.
1.1 misho 155: #
156: # This file is free software; the Free Software Foundation
157: # gives unlimited permission to copy and/or distribute it,
158: # with or without modifications, as long as this notice is preserved.
159:
1.1.1.2 misho 160: # serial 12
1.1 misho 161:
162: # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
163: # written in clear, in which case automake, when reading aclocal.m4,
164: # will think it sees a *use*, and therefore will trigger all it's
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166: # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
167:
168:
169: # _AM_DEPENDENCIES(NAME)
170: # ----------------------
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172: # NAME is "CC", "CXX", "GCJ", or "OBJC".
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174: #
175: # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
176: # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
177: # dependency, and given that the user is not expected to run this macro,
178: # just rely on AC_PROG_CC.
179: AC_DEFUN([_AM_DEPENDENCIES],
180: [AC_REQUIRE([AM_SET_DEPDIR])dnl
181: AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
182: AC_REQUIRE([AM_MAKE_INCLUDE])dnl
183: AC_REQUIRE([AM_DEP_TRACK])dnl
184:
185: ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
186: [$1], CXX, [depcc="$CXX" am_compiler_list=],
187: [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
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190: [depcc="$$1" am_compiler_list=])
191:
192: AC_CACHE_CHECK([dependency style of $depcc],
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1.1.1.2 misho 200: rm -rf conftest.dir
1.1 misho 201: mkdir conftest.dir
202: # Copy depcomp to subdir because otherwise we won't find it if we're
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204: cp "$am_depcomp" conftest.dir
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206: # We will build objects and dependencies in a subdirectory because
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209: # side effect of compilation, but ICC will put the dependencies in
210: # the current directory while Tru64 will put them in the object
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212: mkdir sub
213:
214: am_cv_$1_dependencies_compiler_type=none
215: if test "$am_compiler_list" = ""; then
216: am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
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223: [CXX],
224: [case " $depcc " in #(
225: *\ -arch\ *\ -arch\ *) am__universal=true ;;
226: esac])
227:
228: for depmode in $am_compiler_list; do
229: # Setup a source with many dependencies, because some compilers
230: # like to wrap large dependency lists on column 80 (with \), and
231: # we should not choose a depcomp mode which is confused by this.
232: #
233: # We need to recreate these files for each test, as the compiler may
234: # overwrite some of them when testing with obscure command lines.
235: # This happens at least with the AIX C compiler.
236: : > sub/conftest.c
237: for i in 1 2 3 4 5 6; do
238: echo '#include "conftst'$i'.h"' >> sub/conftest.c
239: # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
240: # Solaris 8's {/usr,}/bin/sh.
241: touch sub/conftst$i.h
242: done
243: echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
244:
245: # We check with `-c' and `-o' for the sake of the "dashmstdout"
246: # mode. It turns out that the SunPro C++ compiler does not properly
247: # handle `-M -o', and we need to detect this. Also, some Intel
248: # versions had trouble with output in subdirs
249: am__obj=sub/conftest.${OBJEXT-o}
250: am__minus_obj="-o $am__obj"
251: case $depmode in
252: gcc)
253: # This depmode causes a compiler race in universal mode.
254: test "$am__universal" = false || continue
255: ;;
256: nosideeffect)
257: # after this tag, mechanisms are not by side-effect, so they'll
258: # only be used when explicitly requested
259: if test "x$enable_dependency_tracking" = xyes; then
260: continue
261: else
262: break
263: fi
264: ;;
1.1.1.2 misho 265: msvc7 | msvc7msys | msvisualcpp | msvcmsys)
1.1 misho 266: # This compiler won't grok `-c -o', but also, the minuso test has
267: # not run yet. These depmodes are late enough in the game, and
268: # so weak that their functioning should not be impacted.
269: am__obj=conftest.${OBJEXT-o}
270: am__minus_obj=
271: ;;
272: none) break ;;
273: esac
274: if depmode=$depmode \
275: source=sub/conftest.c object=$am__obj \
276: depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
277: $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
278: >/dev/null 2>conftest.err &&
279: grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
280: grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
281: grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
282: ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
283: # icc doesn't choke on unknown options, it will just issue warnings
284: # or remarks (even with -Werror). So we grep stderr for any message
285: # that says an option was ignored or not supported.
286: # When given -MP, icc 7.0 and 7.1 complain thusly:
287: # icc: Command line warning: ignoring option '-M'; no argument required
288: # The diagnosis changed in icc 8.0:
289: # icc: Command line remark: option '-MP' not supported
290: if (grep 'ignoring option' conftest.err ||
291: grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
292: am_cv_$1_dependencies_compiler_type=$depmode
293: break
294: fi
295: fi
296: done
297:
298: cd ..
299: rm -rf conftest.dir
300: else
301: am_cv_$1_dependencies_compiler_type=none
302: fi
303: ])
304: AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
305: AM_CONDITIONAL([am__fastdep$1], [
306: test "x$enable_dependency_tracking" != xno \
307: && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
308: ])
309:
310:
311: # AM_SET_DEPDIR
312: # -------------
313: # Choose a directory name for dependency files.
314: # This macro is AC_REQUIREd in _AM_DEPENDENCIES
315: AC_DEFUN([AM_SET_DEPDIR],
316: [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
317: AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
318: ])
319:
320:
321: # AM_DEP_TRACK
322: # ------------
323: AC_DEFUN([AM_DEP_TRACK],
324: [AC_ARG_ENABLE(dependency-tracking,
325: [ --disable-dependency-tracking speeds up one-time build
326: --enable-dependency-tracking do not reject slow dependency extractors])
327: if test "x$enable_dependency_tracking" != xno; then
328: am_depcomp="$ac_aux_dir/depcomp"
329: AMDEPBACKSLASH='\'
1.1.1.2 misho 330: am__nodep='_no'
1.1 misho 331: fi
332: AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
333: AC_SUBST([AMDEPBACKSLASH])dnl
334: _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
1.1.1.2 misho 335: AC_SUBST([am__nodep])dnl
336: _AM_SUBST_NOTMAKE([am__nodep])dnl
1.1 misho 337: ])
338:
339: # Generate code to set up dependency tracking. -*- Autoconf -*-
340:
341: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
342: # Free Software Foundation, Inc.
343: #
344: # This file is free software; the Free Software Foundation
345: # gives unlimited permission to copy and/or distribute it,
346: # with or without modifications, as long as this notice is preserved.
347:
348: #serial 5
349:
350: # _AM_OUTPUT_DEPENDENCY_COMMANDS
351: # ------------------------------
352: AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
353: [{
354: # Autoconf 2.62 quotes --file arguments for eval, but not when files
355: # are listed without --file. Let's play safe and only enable the eval
356: # if we detect the quoting.
357: case $CONFIG_FILES in
358: *\'*) eval set x "$CONFIG_FILES" ;;
359: *) set x $CONFIG_FILES ;;
360: esac
361: shift
362: for mf
363: do
364: # Strip MF so we end up with the name of the file.
365: mf=`echo "$mf" | sed -e 's/:.*$//'`
366: # Check whether this is an Automake generated Makefile or not.
367: # We used to match only the files named `Makefile.in', but
368: # some people rename them; so instead we look at the file content.
369: # Grep'ing the first line is not enough: some people post-process
370: # each Makefile.in and add a new line on top of each file to say so.
371: # Grep'ing the whole file is not good either: AIX grep has a line
372: # limit of 2048, but all sed's we know have understand at least 4000.
373: if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
374: dirpart=`AS_DIRNAME("$mf")`
375: else
376: continue
377: fi
378: # Extract the definition of DEPDIR, am__include, and am__quote
379: # from the Makefile without running `make'.
380: DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
381: test -z "$DEPDIR" && continue
382: am__include=`sed -n 's/^am__include = //p' < "$mf"`
383: test -z "am__include" && continue
384: am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
385: # When using ansi2knr, U may be empty or an underscore; expand it
386: U=`sed -n 's/^U = //p' < "$mf"`
387: # Find all dependency output files, they are included files with
388: # $(DEPDIR) in their names. We invoke sed twice because it is the
389: # simplest approach to changing $(DEPDIR) to its actual value in the
390: # expansion.
391: for file in `sed -n "
392: s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
393: sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
394: # Make sure the directory exists.
395: test -f "$dirpart/$file" && continue
396: fdir=`AS_DIRNAME(["$file"])`
397: AS_MKDIR_P([$dirpart/$fdir])
398: # echo "creating $dirpart/$file"
399: echo '# dummy' > "$dirpart/$file"
400: done
401: done
402: }
403: ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
404:
405:
406: # AM_OUTPUT_DEPENDENCY_COMMANDS
407: # -----------------------------
408: # This macro should only be invoked once -- use via AC_REQUIRE.
409: #
410: # This code is only required when automatic dependency tracking
411: # is enabled. FIXME. This creates each `.P' file that we will
412: # need in order to bootstrap the dependency handling code.
413: AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
414: [AC_CONFIG_COMMANDS([depfiles],
415: [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
416: [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
417: ])
418:
419: # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
420: # Free Software Foundation, Inc.
421: #
422: # This file is free software; the Free Software Foundation
423: # gives unlimited permission to copy and/or distribute it,
424: # with or without modifications, as long as this notice is preserved.
425:
426: # serial 8
427:
428: # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
429: AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
430:
431: # Do all the work for Automake. -*- Autoconf -*-
432:
433: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
434: # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
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:
440: # serial 16
441:
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
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455: # release and drop the old call support.
456: AC_DEFUN([AM_INIT_AUTOMAKE],
457: [AC_PREREQ([2.62])dnl
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 $srcdir && pwd`" != "`pwd`"; then
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465: # is not polluted with repeated "-I."
466: AC_SUBST([am__isrc], [' -I$(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],
486: [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
487: AC_SUBST([PACKAGE], [$1])dnl
488: AC_SUBST([VERSION], [$2])],
489: [_AM_SET_OPTIONS([$1])dnl
490: dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
491: m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
492: [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
493: AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
494: AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
495:
496: _AM_IF_OPTION([no-define],,
497: [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
498: AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
499:
500: # Some tools Automake needs.
501: AC_REQUIRE([AM_SANITY_CHECK])dnl
502: AC_REQUIRE([AC_ARG_PROGRAM])dnl
503: AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
504: AM_MISSING_PROG(AUTOCONF, autoconf)
505: AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
506: AM_MISSING_PROG(AUTOHEADER, autoheader)
507: AM_MISSING_PROG(MAKEINFO, makeinfo)
508: AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
509: AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
510: AC_REQUIRE([AM_PROG_MKDIR_P])dnl
511: # We need awk for the "check" target. The system "awk" is bad on
512: # some platforms.
513: AC_REQUIRE([AC_PROG_AWK])dnl
514: AC_REQUIRE([AC_PROG_MAKE_SET])dnl
515: AC_REQUIRE([AM_SET_LEADING_DOT])dnl
516: _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
517: [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
518: [_AM_PROG_TAR([v7])])])
519: _AM_IF_OPTION([no-dependencies],,
520: [AC_PROVIDE_IFELSE([AC_PROG_CC],
521: [_AM_DEPENDENCIES(CC)],
522: [define([AC_PROG_CC],
523: defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
524: AC_PROVIDE_IFELSE([AC_PROG_CXX],
525: [_AM_DEPENDENCIES(CXX)],
526: [define([AC_PROG_CXX],
527: defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
528: AC_PROVIDE_IFELSE([AC_PROG_OBJC],
529: [_AM_DEPENDENCIES(OBJC)],
530: [define([AC_PROG_OBJC],
531: defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
532: ])
533: _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
534: dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
535: dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
536: dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
537: AC_CONFIG_COMMANDS_PRE(dnl
538: [m4_provide_if([_AM_COMPILER_EXEEXT],
539: [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
540: ])
541:
542: dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
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:
548:
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:
1.1.1.2 misho 570: # Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation,
571: # Inc.
1.1 misho 572: #
573: # This file is free software; the Free Software Foundation
574: # gives unlimited permission to copy and/or distribute it,
575: # with or without modifications, as long as this notice is preserved.
576:
1.1.1.2 misho 577: # serial 1
578:
1.1 misho 579: # AM_PROG_INSTALL_SH
580: # ------------------
581: # Define $install_sh.
582: AC_DEFUN([AM_PROG_INSTALL_SH],
583: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
584: if test x"${install_sh}" != xset; then
585: case $am_aux_dir in
586: *\ * | *\ *)
587: install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
588: *)
589: install_sh="\${SHELL} $am_aux_dir/install-sh"
590: esac
591: fi
592: AC_SUBST(install_sh)])
593:
594: # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
595: #
596: # This file is free software; the Free Software Foundation
597: # gives unlimited permission to copy and/or distribute it,
598: # with or without modifications, as long as this notice is preserved.
599:
600: # serial 2
601:
602: # Check whether the underlying file-system supports filenames
603: # with a leading dot. For instance MS-DOS doesn't.
604: AC_DEFUN([AM_SET_LEADING_DOT],
605: [rm -rf .tst 2>/dev/null
606: mkdir .tst 2>/dev/null
607: if test -d .tst; then
608: am__leading_dot=.
609: else
610: am__leading_dot=_
611: fi
612: rmdir .tst 2>/dev/null
613: AC_SUBST([am__leading_dot])])
614:
615: # Check to see how 'make' treats includes. -*- Autoconf -*-
616:
617: # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
618: #
619: # This file is free software; the Free Software Foundation
620: # gives unlimited permission to copy and/or distribute it,
621: # with or without modifications, as long as this notice is preserved.
622:
623: # serial 4
624:
625: # AM_MAKE_INCLUDE()
626: # -----------------
627: # Check to see how make treats includes.
628: AC_DEFUN([AM_MAKE_INCLUDE],
629: [am_make=${MAKE-make}
630: cat > confinc << 'END'
631: am__doit:
632: @echo this is the am__doit target
633: .PHONY: am__doit
634: END
635: # If we don't find an include directive, just comment out the code.
636: AC_MSG_CHECKING([for style of include used by $am_make])
637: am__include="#"
638: am__quote=
639: _am_result=none
640: # First try GNU make style include.
641: echo "include confinc" > confmf
642: # Ignore all kinds of additional output from `make'.
643: case `$am_make -s -f confmf 2> /dev/null` in #(
644: *the\ am__doit\ target*)
645: am__include=include
646: am__quote=
647: _am_result=GNU
648: ;;
649: esac
650: # Now try BSD make style include.
651: if test "$am__include" = "#"; then
652: echo '.include "confinc"' > confmf
653: case `$am_make -s -f confmf 2> /dev/null` in #(
654: *the\ am__doit\ target*)
655: am__include=.include
656: am__quote="\""
657: _am_result=BSD
658: ;;
659: esac
660: fi
661: AC_SUBST([am__include])
662: AC_SUBST([am__quote])
663: AC_MSG_RESULT([$_am_result])
664: rm -f confinc confmf
665: ])
666:
667: # Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
668: # Free Software Foundation, Inc.
669: #
670: # This file is free software; the Free Software Foundation
671: # gives unlimited permission to copy and/or distribute it,
672: # with or without modifications, as long as this notice is preserved.
673:
674: # serial 6
675:
676: # AM_PROG_CC_C_O
677: # --------------
678: # Like AC_PROG_CC_C_O, but changed for automake.
679: AC_DEFUN([AM_PROG_CC_C_O],
680: [AC_REQUIRE([AC_PROG_CC_C_O])dnl
681: AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
682: AC_REQUIRE_AUX_FILE([compile])dnl
683: # FIXME: we rely on the cache variable name because
684: # there is no other way.
685: set dummy $CC
686: am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
687: eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
688: if test "$am_t" != yes; then
689: # Losing compiler, so override with the script.
690: # FIXME: It is wrong to rewrite CC.
691: # But if we don't then we get into trouble of one sort or another.
692: # A longer-term fix would be to have automake use am__CC in this case,
693: # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
694: CC="$am_aux_dir/compile $CC"
695: fi
696: dnl Make sure AC_PROG_CC is never called again, or it will override our
697: dnl setting of CC.
698: m4_define([AC_PROG_CC],
699: [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
700: ])
701:
702: # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
703:
704: # Copyright (C) 1997, 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_MISSING_PROG(NAME, PROGRAM)
714: # ------------------------------
715: AC_DEFUN([AM_MISSING_PROG],
716: [AC_REQUIRE([AM_MISSING_HAS_RUN])
717: $1=${$1-"${am_missing_run}$2"}
718: AC_SUBST($1)])
719:
720:
721: # AM_MISSING_HAS_RUN
722: # ------------------
723: # Define MISSING if not defined so far and test if it supports --run.
724: # If it does, set am_missing_run to use it, otherwise, to nothing.
725: AC_DEFUN([AM_MISSING_HAS_RUN],
726: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
727: AC_REQUIRE_AUX_FILE([missing])dnl
728: if test x"${MISSING+set}" != xset; then
729: case $am_aux_dir in
730: *\ * | *\ *)
731: MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
732: *)
733: MISSING="\${SHELL} $am_aux_dir/missing" ;;
734: esac
735: fi
736: # Use eval to expand $SHELL
737: if eval "$MISSING --run true"; then
738: am_missing_run="$MISSING --run "
739: else
740: am_missing_run=
741: AC_MSG_WARN([`missing' script is too old or missing])
742: fi
743: ])
744:
1.1.1.2 misho 745: # Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,
746: # Inc.
1.1 misho 747: #
748: # This file is free software; the Free Software Foundation
749: # gives unlimited permission to copy and/or distribute it,
750: # with or without modifications, as long as this notice is preserved.
751:
1.1.1.2 misho 752: # serial 1
753:
1.1 misho 754: # AM_PROG_MKDIR_P
755: # ---------------
756: # Check for `mkdir -p'.
757: AC_DEFUN([AM_PROG_MKDIR_P],
758: [AC_PREREQ([2.60])dnl
759: AC_REQUIRE([AC_PROG_MKDIR_P])dnl
760: dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
761: dnl while keeping a definition of mkdir_p for backward compatibility.
762: dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
763: dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
764: dnl Makefile.ins that do not define MKDIR_P, so we do our own
765: dnl adjustment using top_builddir (which is defined more often than
766: dnl MKDIR_P).
767: AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
768: case $mkdir_p in
769: [[\\/$]]* | ?:[[\\/]]*) ;;
770: */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
771: esac
772: ])
773:
774: # Helper functions for option handling. -*- Autoconf -*-
775:
1.1.1.2 misho 776: # Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
777: # Foundation, Inc.
1.1 misho 778: #
779: # This file is free software; the Free Software Foundation
780: # gives unlimited permission to copy and/or distribute it,
781: # with or without modifications, as long as this notice is preserved.
782:
1.1.1.2 misho 783: # serial 5
1.1 misho 784:
785: # _AM_MANGLE_OPTION(NAME)
786: # -----------------------
787: AC_DEFUN([_AM_MANGLE_OPTION],
788: [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
789:
790: # _AM_SET_OPTION(NAME)
1.1.1.2 misho 791: # --------------------
1.1 misho 792: # Set option NAME. Presently that only means defining a flag for this option.
793: AC_DEFUN([_AM_SET_OPTION],
794: [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
795:
796: # _AM_SET_OPTIONS(OPTIONS)
1.1.1.2 misho 797: # ------------------------
1.1 misho 798: # OPTIONS is a space-separated list of Automake options.
799: AC_DEFUN([_AM_SET_OPTIONS],
800: [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
801:
802: # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
803: # -------------------------------------------
804: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
805: AC_DEFUN([_AM_IF_OPTION],
806: [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
807:
808: # Check to make sure that the build environment is sane. -*- Autoconf -*-
809:
810: # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
811: # Free Software Foundation, Inc.
812: #
813: # This file is free software; the Free Software Foundation
814: # gives unlimited permission to copy and/or distribute it,
815: # with or without modifications, as long as this notice is preserved.
816:
817: # serial 5
818:
819: # AM_SANITY_CHECK
820: # ---------------
821: AC_DEFUN([AM_SANITY_CHECK],
822: [AC_MSG_CHECKING([whether build environment is sane])
823: # Just in case
824: sleep 1
825: echo timestamp > conftest.file
826: # Reject unsafe characters in $srcdir or the absolute working directory
827: # name. Accept space and tab only in the latter.
828: am_lf='
829: '
830: case `pwd` in
831: *[[\\\"\#\$\&\'\`$am_lf]]*)
832: AC_MSG_ERROR([unsafe absolute working directory name]);;
833: esac
834: case $srcdir in
835: *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
836: AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
837: esac
838:
839: # Do `set' in a subshell so we don't clobber the current shell's
840: # arguments. Must try -L first in case configure is actually a
841: # symlink; some systems play weird games with the mod time of symlinks
842: # (eg FreeBSD returns the mod time of the symlink's containing
843: # directory).
844: if (
845: set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
846: if test "$[*]" = "X"; then
847: # -L didn't work.
848: set X `ls -t "$srcdir/configure" conftest.file`
849: fi
850: rm -f conftest.file
851: if test "$[*]" != "X $srcdir/configure conftest.file" \
852: && test "$[*]" != "X conftest.file $srcdir/configure"; then
853:
854: # If neither matched, then we have a broken ls. This can happen
855: # if, for instance, CONFIG_SHELL is bash and it inherits a
856: # broken ls alias from the environment. This has actually
857: # happened. Such a system could not be considered "sane".
858: AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
859: alias in your environment])
860: fi
861:
862: test "$[2]" = conftest.file
863: )
864: then
865: # Ok.
866: :
867: else
868: AC_MSG_ERROR([newly created file is older than distributed files!
869: Check your system clock])
870: fi
871: AC_MSG_RESULT(yes)])
872:
1.1.1.2 misho 873: # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
1.1 misho 874: #
875: # This file is free software; the Free Software Foundation
876: # gives unlimited permission to copy and/or distribute it,
877: # with or without modifications, as long as this notice is preserved.
878:
1.1.1.2 misho 879: # serial 1
880:
1.1 misho 881: # AM_PROG_INSTALL_STRIP
882: # ---------------------
883: # One issue with vendor `install' (even GNU) is that you can't
884: # specify the program used to strip binaries. This is especially
885: # annoying in cross-compiling environments, where the build's strip
886: # is unlikely to handle the host's binaries.
887: # Fortunately install-sh will honor a STRIPPROG variable, so we
888: # always use install-sh in `make install-strip', and initialize
889: # STRIPPROG with the value of the STRIP variable (set by the user).
890: AC_DEFUN([AM_PROG_INSTALL_STRIP],
891: [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
892: # Installed binaries are usually stripped using `strip' when the user
893: # run `make install-strip'. However `strip' might not be the right
894: # tool to use in cross-compilation environments, therefore Automake
895: # will honor the `STRIP' environment variable to overrule this program.
896: dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
897: if test "$cross_compiling" != no; then
898: AC_CHECK_TOOL([STRIP], [strip], :)
899: fi
900: INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
901: AC_SUBST([INSTALL_STRIP_PROGRAM])])
902:
1.1.1.2 misho 903: # Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
1.1 misho 904: #
905: # This file is free software; the Free Software Foundation
906: # gives unlimited permission to copy and/or distribute it,
907: # with or without modifications, as long as this notice is preserved.
908:
1.1.1.2 misho 909: # serial 3
1.1 misho 910:
911: # _AM_SUBST_NOTMAKE(VARIABLE)
912: # ---------------------------
913: # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
914: # This macro is traced by Automake.
915: AC_DEFUN([_AM_SUBST_NOTMAKE])
916:
917: # AM_SUBST_NOTMAKE(VARIABLE)
1.1.1.2 misho 918: # --------------------------
1.1 misho 919: # Public sister of _AM_SUBST_NOTMAKE.
920: AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
921:
922: # Check how to create a tarball. -*- Autoconf -*-
923:
1.1.1.3 ! misho 924: # Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc.
1.1 misho 925: #
926: # This file is free software; the Free Software Foundation
927: # gives unlimited permission to copy and/or distribute it,
928: # with or without modifications, as long as this notice is preserved.
929:
930: # serial 2
931:
932: # _AM_PROG_TAR(FORMAT)
933: # --------------------
934: # Check how to create a tarball in format FORMAT.
935: # FORMAT should be one of `v7', `ustar', or `pax'.
936: #
937: # Substitute a variable $(am__tar) that is a command
938: # writing to stdout a FORMAT-tarball containing the directory
939: # $tardir.
940: # tardir=directory && $(am__tar) > result.tar
941: #
942: # Substitute a variable $(am__untar) that extract such
943: # a tarball read from stdin.
944: # $(am__untar) < result.tar
945: AC_DEFUN([_AM_PROG_TAR],
1.1.1.3 ! misho 946: [# Always define AMTAR for backward compatibility. Yes, it's still used
! 947: # in the wild :-( We should find a proper way to deprecate it ...
! 948: AC_SUBST([AMTAR], ['$${TAR-tar}'])
1.1 misho 949: m4_if([$1], [v7],
1.1.1.3 ! misho 950: [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
1.1 misho 951: [m4_case([$1], [ustar],, [pax],,
952: [m4_fatal([Unknown tar format])])
953: AC_MSG_CHECKING([how to create a $1 tar archive])
954: # Loop over all known methods to create a tar archive until one works.
955: _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
956: _am_tools=${am_cv_prog_tar_$1-$_am_tools}
957: # Do not fold the above two line into one, because Tru64 sh and
958: # Solaris sh will not grok spaces in the rhs of `-'.
959: for _am_tool in $_am_tools
960: do
961: case $_am_tool in
962: gnutar)
963: for _am_tar in tar gnutar gtar;
964: do
965: AM_RUN_LOG([$_am_tar --version]) && break
966: done
967: am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
968: am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
969: am__untar="$_am_tar -xf -"
970: ;;
971: plaintar)
972: # Must skip GNU tar: if it does not support --format= it doesn't create
973: # ustar tarball either.
974: (tar --version) >/dev/null 2>&1 && continue
975: am__tar='tar chf - "$$tardir"'
976: am__tar_='tar chf - "$tardir"'
977: am__untar='tar xf -'
978: ;;
979: pax)
980: am__tar='pax -L -x $1 -w "$$tardir"'
981: am__tar_='pax -L -x $1 -w "$tardir"'
982: am__untar='pax -r'
983: ;;
984: cpio)
985: am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
986: am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
987: am__untar='cpio -i -H $1 -d'
988: ;;
989: none)
990: am__tar=false
991: am__tar_=false
992: am__untar=false
993: ;;
994: esac
995:
996: # If the value was cached, stop now. We just wanted to have am__tar
997: # and am__untar set.
998: test -n "${am_cv_prog_tar_$1}" && break
999:
1000: # tar/untar a dummy directory, and stop if the command works
1001: rm -rf conftest.dir
1002: mkdir conftest.dir
1003: echo GrepMe > conftest.dir/file
1004: AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1005: rm -rf conftest.dir
1006: if test -s conftest.tar; then
1007: AM_RUN_LOG([$am__untar <conftest.tar])
1008: grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1009: fi
1010: done
1011: rm -rf conftest.dir
1012:
1013: AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1014: AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1015: AC_SUBST([am__tar])
1016: AC_SUBST([am__untar])
1017: ]) # _AM_PROG_TAR
1018:
1.1.1.2 misho 1019: m4_include([m4/libtool.m4])
1020: m4_include([m4/ltoptions.m4])
1021: m4_include([m4/ltsugar.m4])
1022: m4_include([m4/ltversion.m4])
1023: m4_include([m4/lt~obsolete.m4])
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