Annotation of embedaddon/smartmontools/aclocal.m4, revision 1.1.1.3
1.1.1.3 ! misho 1: # generated automatically by aclocal 1.12.5 -*- Autoconf -*-
! 2:
! 3: # Copyright (C) 1996-2012 Free Software Foundation, Inc.
1.1 misho 4:
5: # This file is free software; the Free Software Foundation
6: # gives unlimited permission to copy and/or distribute it,
7: # with or without modifications, as long as this notice is preserved.
8:
9: # This program is distributed in the hope that it will be useful,
10: # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11: # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12: # PARTICULAR PURPOSE.
13:
14: m4_ifndef([AC_AUTOCONF_VERSION],
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1.1 misho 18: You have another version of autoconf. It may work, but is not guaranteed to.
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1.1.1.3 ! misho 20: To do so, use the procedure documented by the package, typically 'autoreconf'.])])
1.1 misho 21:
1.1.1.3 ! misho 22: # Copyright (C) 2002-2012 Free Software Foundation, Inc.
1.1 misho 23: #
24: # This file is free software; the Free Software Foundation
25: # gives unlimited permission to copy and/or distribute it,
26: # with or without modifications, as long as this notice is preserved.
27:
28: # AM_AUTOMAKE_VERSION(VERSION)
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33: AC_DEFUN([AM_AUTOMAKE_VERSION],
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1.1.1.3 ! misho 37: m4_if([$1], [1.12.5], [],
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41: # _AM_AUTOCONF_VERSION(VERSION)
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48: # AM_SET_CURRENT_AUTOMAKE_VERSION
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1.1 misho 54: m4_ifndef([AC_AUTOCONF_VERSION],
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58: # Figure out how to run the assembler. -*- Autoconf -*-
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1.1.1.3 ! misho 60: # Copyright (C) 2001-2012 Free Software Foundation, Inc.
1.1 misho 61: #
62: # This file is free software; the Free Software Foundation
63: # gives unlimited permission to copy and/or distribute it,
64: # with or without modifications, as long as this notice is preserved.
65:
66: # AM_PROG_AS
67: # ----------
68: AC_DEFUN([AM_PROG_AS],
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73: AC_ARG_VAR([CCAS], [assembler compiler command (defaults to CC)])
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75: _AM_IF_OPTION([no-dependencies],, [_AM_DEPENDENCIES([CCAS])])dnl
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77:
78: # AM_AUX_DIR_EXPAND -*- Autoconf -*-
79:
1.1.1.3 ! misho 80: # Copyright (C) 2001-2012 Free Software Foundation, Inc.
1.1 misho 81: #
82: # This file is free software; the Free Software Foundation
83: # gives unlimited permission to copy and/or distribute it,
84: # with or without modifications, as long as this notice is preserved.
85:
86: # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
1.1.1.3 ! misho 87: # $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to
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1.1 misho 89: #
90: # Of course, Automake must honor this variable whenever it calls a
91: # tool from the auxiliary directory. The problem is that $srcdir (and
92: # therefore $ac_aux_dir as well) can be either absolute or relative,
93: # depending on how configure is run. This is pretty annoying, since
94: # it makes $ac_aux_dir quite unusable in subdirectories: in the top
95: # source directory, any form will work fine, but in subdirectories a
96: # relative path needs to be adjusted first.
97: #
98: # $ac_aux_dir/missing
99: # fails when called from a subdirectory if $ac_aux_dir is relative
100: # $top_srcdir/$ac_aux_dir/missing
101: # fails if $ac_aux_dir is absolute,
102: # fails when called from a subdirectory in a VPATH build with
103: # a relative $ac_aux_dir
104: #
105: # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
106: # are both prefixed by $srcdir. In an in-source build this is usually
1.1.1.3 ! misho 107: # harmless because $srcdir is '.', but things will broke when you
1.1 misho 108: # start a VPATH build or use an absolute $srcdir.
109: #
110: # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
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112: # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
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114: # MISSING="\${SHELL} $am_aux_dir/missing"
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116: # unfortunately $(top_srcdir) has no meaning in configure.
117: # However there are other variables, like CC, which are often used in
118: # configure, and could therefore not use this "fixed" $ac_aux_dir.
119: #
120: # Another solution, used here, is to always expand $ac_aux_dir to an
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124: AC_DEFUN([AM_AUX_DIR_EXPAND],
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1.1.1.3 ! misho 133: # Copyright (C) 1997-2012 Free Software Foundation, Inc.
1.1 misho 134: #
135: # This file is free software; the Free Software Foundation
136: # gives unlimited permission to copy and/or distribute it,
137: # with or without modifications, as long as this notice is preserved.
138:
139: # AM_CONDITIONAL(NAME, SHELL-CONDITION)
140: # -------------------------------------
141: # Define a conditional.
142: AC_DEFUN([AM_CONDITIONAL],
1.1.1.3 ! misho 143: [AC_PREREQ([2.52])dnl
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1.1 misho 146: AC_SUBST([$1_TRUE])dnl
147: AC_SUBST([$1_FALSE])dnl
148: _AM_SUBST_NOTMAKE([$1_TRUE])dnl
149: _AM_SUBST_NOTMAKE([$1_FALSE])dnl
150: m4_define([_AM_COND_VALUE_$1], [$2])dnl
151: if $2; then
152: $1_TRUE=
153: $1_FALSE='#'
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155: $1_TRUE='#'
156: $1_FALSE=
157: fi
158: AC_CONFIG_COMMANDS_PRE(
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160: AC_MSG_ERROR([[conditional "$1" was never defined.
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162: fi])])
163:
1.1.1.3 ! misho 164: # Copyright (C) 1999-2012 Free Software Foundation, Inc.
1.1 misho 165: #
166: # This file is free software; the Free Software Foundation
167: # gives unlimited permission to copy and/or distribute it,
168: # with or without modifications, as long as this notice is preserved.
169:
170:
1.1.1.3 ! misho 171: # There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
1.1 misho 172: # written in clear, in which case automake, when reading aclocal.m4,
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174: # C support machinery. Also note that it means that autoscan, seeing
175: # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
176:
177:
178: # _AM_DEPENDENCIES(NAME)
179: # ----------------------
180: # See how the compiler implements dependency checking.
1.1.1.3 ! misho 181: # NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
1.1 misho 182: # We try a few techniques and use that to set a single cache variable.
183: #
184: # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
185: # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
186: # dependency, and given that the user is not expected to run this macro,
187: # just rely on AC_PROG_CC.
188: AC_DEFUN([_AM_DEPENDENCIES],
189: [AC_REQUIRE([AM_SET_DEPDIR])dnl
190: AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
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1.1.1.3 ! misho 194: m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],
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! 197: [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
! 198: [$1], [UPC], [depcc="$UPC" am_compiler_list=],
! 199: [$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
! 200: [depcc="$$1" am_compiler_list=])
1.1 misho 201:
202: AC_CACHE_CHECK([dependency style of $depcc],
203: [am_cv_$1_dependencies_compiler_type],
204: [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
205: # We make a subdir and do the tests there. Otherwise we can end up
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1.1.1.3 ! misho 208: # making a dummy file named 'D' -- because '-MD' means "put the output
! 209: # in D".
1.1.1.2 misho 210: rm -rf conftest.dir
1.1 misho 211: mkdir conftest.dir
212: # Copy depcomp to subdir because otherwise we won't find it if we're
213: # using a relative directory.
214: cp "$am_depcomp" conftest.dir
215: cd conftest.dir
216: # We will build objects and dependencies in a subdirectory because
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219: # side effect of compilation, but ICC will put the dependencies in
220: # the current directory while Tru64 will put them in the object
221: # directory.
222: mkdir sub
223:
224: am_cv_$1_dependencies_compiler_type=none
225: if test "$am_compiler_list" = ""; then
226: am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
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228: am__universal=false
229: m4_case([$1], [CC],
230: [case " $depcc " in #(
231: *\ -arch\ *\ -arch\ *) am__universal=true ;;
232: esac],
233: [CXX],
234: [case " $depcc " in #(
235: *\ -arch\ *\ -arch\ *) am__universal=true ;;
236: esac])
237:
238: for depmode in $am_compiler_list; do
239: # Setup a source with many dependencies, because some compilers
240: # like to wrap large dependency lists on column 80 (with \), and
241: # we should not choose a depcomp mode which is confused by this.
242: #
243: # We need to recreate these files for each test, as the compiler may
244: # overwrite some of them when testing with obscure command lines.
245: # This happens at least with the AIX C compiler.
246: : > sub/conftest.c
247: for i in 1 2 3 4 5 6; do
248: echo '#include "conftst'$i'.h"' >> sub/conftest.c
1.1.1.3 ! misho 249: # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
! 250: # Solaris 10 /bin/sh.
! 251: echo '/* dummy */' > sub/conftst$i.h
1.1 misho 252: done
253: echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
254:
1.1.1.3 ! misho 255: # We check with '-c' and '-o' for the sake of the "dashmstdout"
1.1 misho 256: # mode. It turns out that the SunPro C++ compiler does not properly
1.1.1.3 ! misho 257: # handle '-M -o', and we need to detect this. Also, some Intel
! 258: # versions had trouble with output in subdirs.
1.1 misho 259: am__obj=sub/conftest.${OBJEXT-o}
260: am__minus_obj="-o $am__obj"
261: case $depmode in
262: gcc)
263: # This depmode causes a compiler race in universal mode.
264: test "$am__universal" = false || continue
265: ;;
266: nosideeffect)
1.1.1.3 ! misho 267: # After this tag, mechanisms are not by side-effect, so they'll
! 268: # only be used when explicitly requested.
1.1 misho 269: if test "x$enable_dependency_tracking" = xyes; then
270: continue
271: else
272: break
273: fi
274: ;;
1.1.1.2 misho 275: msvc7 | msvc7msys | msvisualcpp | msvcmsys)
1.1.1.3 ! misho 276: # This compiler won't grok '-c -o', but also, the minuso test has
1.1 misho 277: # not run yet. These depmodes are late enough in the game, and
278: # so weak that their functioning should not be impacted.
279: am__obj=conftest.${OBJEXT-o}
280: am__minus_obj=
281: ;;
282: none) break ;;
283: esac
284: if depmode=$depmode \
285: source=sub/conftest.c object=$am__obj \
286: depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
287: $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
288: >/dev/null 2>conftest.err &&
289: grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
290: grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
291: grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
292: ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
293: # icc doesn't choke on unknown options, it will just issue warnings
294: # or remarks (even with -Werror). So we grep stderr for any message
295: # that says an option was ignored or not supported.
296: # When given -MP, icc 7.0 and 7.1 complain thusly:
297: # icc: Command line warning: ignoring option '-M'; no argument required
298: # The diagnosis changed in icc 8.0:
299: # icc: Command line remark: option '-MP' not supported
300: if (grep 'ignoring option' conftest.err ||
301: grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
302: am_cv_$1_dependencies_compiler_type=$depmode
303: break
304: fi
305: fi
306: done
307:
308: cd ..
309: rm -rf conftest.dir
310: else
311: am_cv_$1_dependencies_compiler_type=none
312: fi
313: ])
314: AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
315: AM_CONDITIONAL([am__fastdep$1], [
316: test "x$enable_dependency_tracking" != xno \
317: && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
318: ])
319:
320:
321: # AM_SET_DEPDIR
322: # -------------
323: # Choose a directory name for dependency files.
1.1.1.3 ! misho 324: # This macro is AC_REQUIREd in _AM_DEPENDENCIES.
1.1 misho 325: AC_DEFUN([AM_SET_DEPDIR],
326: [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
327: AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
328: ])
329:
330:
331: # AM_DEP_TRACK
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333: AC_DEFUN([AM_DEP_TRACK],
1.1.1.3 ! misho 334: [AC_ARG_ENABLE([dependency-tracking], [dnl
! 335: AS_HELP_STRING(
! 336: [--enable-dependency-tracking],
! 337: [do not reject slow dependency extractors])
! 338: AS_HELP_STRING(
! 339: [--disable-dependency-tracking],
! 340: [speeds up one-time build])])
1.1 misho 341: if test "x$enable_dependency_tracking" != xno; then
342: am_depcomp="$ac_aux_dir/depcomp"
343: AMDEPBACKSLASH='\'
1.1.1.2 misho 344: am__nodep='_no'
1.1 misho 345: fi
346: AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
347: AC_SUBST([AMDEPBACKSLASH])dnl
348: _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
1.1.1.2 misho 349: AC_SUBST([am__nodep])dnl
350: _AM_SUBST_NOTMAKE([am__nodep])dnl
1.1 misho 351: ])
352:
353: # Generate code to set up dependency tracking. -*- Autoconf -*-
354:
1.1.1.3 ! misho 355: # Copyright (C) 1999-2012 Free Software Foundation, Inc.
1.1 misho 356: #
357: # This file is free software; the Free Software Foundation
358: # gives unlimited permission to copy and/or distribute it,
359: # with or without modifications, as long as this notice is preserved.
360:
361:
362: # _AM_OUTPUT_DEPENDENCY_COMMANDS
363: # ------------------------------
364: AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
365: [{
366: # Autoconf 2.62 quotes --file arguments for eval, but not when files
367: # are listed without --file. Let's play safe and only enable the eval
368: # if we detect the quoting.
369: case $CONFIG_FILES in
370: *\'*) eval set x "$CONFIG_FILES" ;;
371: *) set x $CONFIG_FILES ;;
372: esac
373: shift
374: for mf
375: do
376: # Strip MF so we end up with the name of the file.
377: mf=`echo "$mf" | sed -e 's/:.*$//'`
378: # Check whether this is an Automake generated Makefile or not.
1.1.1.3 ! misho 379: # We used to match only the files named 'Makefile.in', but
1.1 misho 380: # some people rename them; so instead we look at the file content.
381: # Grep'ing the first line is not enough: some people post-process
382: # each Makefile.in and add a new line on top of each file to say so.
383: # Grep'ing the whole file is not good either: AIX grep has a line
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385: if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
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1.1 misho 392: DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
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394: am__include=`sed -n 's/^am__include = //p' < "$mf"`
395: test -z "am__include" && continue
396: am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
397: # Find all dependency output files, they are included files with
398: # $(DEPDIR) in their names. We invoke sed twice because it is the
399: # simplest approach to changing $(DEPDIR) to its actual value in the
400: # expansion.
401: for file in `sed -n "
402: s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
1.1.1.3 ! misho 403: sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
1.1 misho 404: # Make sure the directory exists.
405: test -f "$dirpart/$file" && continue
406: fdir=`AS_DIRNAME(["$file"])`
407: AS_MKDIR_P([$dirpart/$fdir])
408: # echo "creating $dirpart/$file"
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413: ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
414:
415:
416: # AM_OUTPUT_DEPENDENCY_COMMANDS
417: # -----------------------------
418: # This macro should only be invoked once -- use via AC_REQUIRE.
419: #
420: # This code is only required when automatic dependency tracking
1.1.1.3 ! misho 421: # is enabled. FIXME. This creates each '.P' file that we will
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423: AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
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427: ])
428:
1.1.1.3 ! misho 429: # Copyright (C) 1996-2012 Free Software Foundation, Inc.
1.1 misho 430: #
431: # This file is free software; the Free Software Foundation
432: # gives unlimited permission to copy and/or distribute it,
433: # with or without modifications, as long as this notice is preserved.
434:
435: # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
436: AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
437:
438: # Do all the work for Automake. -*- Autoconf -*-
439:
1.1.1.3 ! misho 440: # Copyright (C) 1996-2012 Free Software Foundation, Inc.
1.1 misho 441: #
442: # This file is free software; the Free Software Foundation
443: # gives unlimited permission to copy and/or distribute it,
444: # with or without modifications, as long as this notice is preserved.
445:
446: # This macro actually does too much. Some checks are only needed if
447: # your package does certain things. But this isn't really a big deal.
448:
449: # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
450: # AM_INIT_AUTOMAKE([OPTIONS])
451: # -----------------------------------------------
452: # The call with PACKAGE and VERSION arguments is the old style
453: # call (pre autoconf-2.50), which is being phased out. PACKAGE
454: # and VERSION should now be passed to AC_INIT and removed from
455: # the call to AM_INIT_AUTOMAKE.
456: # We support both call styles for the transition. After
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459: # release and drop the old call support.
460: AC_DEFUN([AM_INIT_AUTOMAKE],
461: [AC_PREREQ([2.62])dnl
462: dnl Autoconf wants to disallow AM_ names. We explicitly allow
463: dnl the ones we care about.
464: m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
465: AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
466: AC_REQUIRE([AC_PROG_INSTALL])dnl
467: if test "`cd $srcdir && pwd`" != "`pwd`"; then
468: # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
469: # is not polluted with repeated "-I."
470: AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
471: # test to see if srcdir already configured
472: if test -f $srcdir/config.status; then
473: AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
474: fi
475: fi
476:
477: # test whether we have cygpath
478: if test -z "$CYGPATH_W"; then
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480: CYGPATH_W='cygpath -w'
481: else
482: CYGPATH_W=echo
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484: fi
485: AC_SUBST([CYGPATH_W])
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487: # Define the identity of the package.
488: dnl Distinguish between old-style and new-style calls.
489: m4_ifval([$2],
1.1.1.3 ! misho 490: [AC_DIAGNOSE([obsolete],
! 491: [$0: two- and three-arguments forms are deprecated. For more info, see:
! 492: http://www.gnu.org/software/automake/manual/automake.html#Modernize-AM_INIT_AUTOMAKE-invocation])
! 493: m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
1.1 misho 494: AC_SUBST([PACKAGE], [$1])dnl
495: AC_SUBST([VERSION], [$2])],
496: [_AM_SET_OPTIONS([$1])dnl
497: dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
1.1.1.3 ! misho 498: m4_if(
! 499: m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
! 500: [ok:ok],,
1.1 misho 501: [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
502: AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
503: AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
504:
505: _AM_IF_OPTION([no-define],,
1.1.1.3 ! misho 506: [AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
! 507: AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
1.1 misho 508:
509: # Some tools Automake needs.
510: AC_REQUIRE([AM_SANITY_CHECK])dnl
511: AC_REQUIRE([AC_ARG_PROGRAM])dnl
1.1.1.3 ! misho 512: AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
! 513: AM_MISSING_PROG([AUTOCONF], [autoconf])
! 514: AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
! 515: AM_MISSING_PROG([AUTOHEADER], [autoheader])
! 516: AM_MISSING_PROG([MAKEINFO], [makeinfo])
1.1 misho 517: AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
518: AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
1.1.1.3 ! misho 519: AC_REQUIRE([AC_PROG_MKDIR_P])dnl
! 520: # For better backward compatibility. To be removed once Automake 1.9.x
! 521: # dies out for good. For more background, see:
! 522: # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
! 523: # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
! 524: AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
1.1 misho 525: # We need awk for the "check" target. The system "awk" is bad on
526: # some platforms.
527: AC_REQUIRE([AC_PROG_AWK])dnl
528: AC_REQUIRE([AC_PROG_MAKE_SET])dnl
529: AC_REQUIRE([AM_SET_LEADING_DOT])dnl
530: _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
531: [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
532: [_AM_PROG_TAR([v7])])])
533: _AM_IF_OPTION([no-dependencies],,
534: [AC_PROVIDE_IFELSE([AC_PROG_CC],
1.1.1.3 ! misho 535: [_AM_DEPENDENCIES([CC])],
! 536: [m4_define([AC_PROG_CC],
! 537: m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
1.1 misho 538: AC_PROVIDE_IFELSE([AC_PROG_CXX],
1.1.1.3 ! misho 539: [_AM_DEPENDENCIES([CXX])],
! 540: [m4_define([AC_PROG_CXX],
! 541: m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
1.1 misho 542: AC_PROVIDE_IFELSE([AC_PROG_OBJC],
1.1.1.3 ! misho 543: [_AM_DEPENDENCIES([OBJC])],
! 544: [m4_define([AC_PROG_OBJC],
! 545: m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
! 546: dnl Support for Objective C++ was only introduced in Autoconf 2.65,
! 547: dnl but we still cater to Autoconf 2.62.
! 548: m4_ifdef([AC_PROG_OBJCXX],
! 549: [AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
! 550: [_AM_DEPENDENCIES([OBJCXX])],
! 551: [m4_define([AC_PROG_OBJCXX],
! 552: m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])])dnl
1.1 misho 553: ])
554: _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
1.1.1.3 ! misho 555: dnl The 'parallel-tests' driver may need to know about EXEEXT, so add the
! 556: dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
1.1 misho 557: dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
558: AC_CONFIG_COMMANDS_PRE(dnl
559: [m4_provide_if([_AM_COMPILER_EXEEXT],
560: [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
561: ])
562:
1.1.1.3 ! misho 563: dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
1.1 misho 564: dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
565: dnl mangled by Autoconf and run in a shell conditional statement.
566: m4_define([_AC_COMPILER_EXEEXT],
567: m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
568:
569:
570: # When config.status generates a header, we must update the stamp-h file.
571: # This file resides in the same directory as the config header
572: # that is generated. The stamp files are numbered to have different names.
573:
574: # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
575: # loop where config.status creates the headers, so we can generate
576: # our stamp files there.
577: AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
578: [# Compute $1's index in $config_headers.
579: _am_arg=$1
580: _am_stamp_count=1
581: for _am_header in $config_headers :; do
582: case $_am_header in
583: $_am_arg | $_am_arg:* )
584: break ;;
585: * )
586: _am_stamp_count=`expr $_am_stamp_count + 1` ;;
587: esac
588: done
589: echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
590:
1.1.1.3 ! misho 591: # Copyright (C) 2001-2012 Free Software Foundation, Inc.
1.1 misho 592: #
593: # This file is free software; the Free Software Foundation
594: # gives unlimited permission to copy and/or distribute it,
595: # with or without modifications, as long as this notice is preserved.
596:
597: # AM_PROG_INSTALL_SH
598: # ------------------
599: # Define $install_sh.
600: AC_DEFUN([AM_PROG_INSTALL_SH],
601: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
602: if test x"${install_sh}" != xset; then
603: case $am_aux_dir in
604: *\ * | *\ *)
605: install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
606: *)
607: install_sh="\${SHELL} $am_aux_dir/install-sh"
608: esac
609: fi
1.1.1.3 ! misho 610: AC_SUBST([install_sh])])
1.1 misho 611:
1.1.1.3 ! misho 612: # Copyright (C) 2003-2012 Free Software Foundation, Inc.
1.1 misho 613: #
614: # This file is free software; the Free Software Foundation
615: # gives unlimited permission to copy and/or distribute it,
616: # with or without modifications, as long as this notice is preserved.
617:
618: # Check whether the underlying file-system supports filenames
619: # with a leading dot. For instance MS-DOS doesn't.
620: AC_DEFUN([AM_SET_LEADING_DOT],
621: [rm -rf .tst 2>/dev/null
622: mkdir .tst 2>/dev/null
623: if test -d .tst; then
624: am__leading_dot=.
625: else
626: am__leading_dot=_
627: fi
628: rmdir .tst 2>/dev/null
629: AC_SUBST([am__leading_dot])])
630:
631: # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
632: # From Jim Meyering
633:
1.1.1.3 ! misho 634: # Copyright (C) 1996-2012 Free Software Foundation, Inc.
1.1 misho 635: #
636: # This file is free software; the Free Software Foundation
637: # gives unlimited permission to copy and/or distribute it,
638: # with or without modifications, as long as this notice is preserved.
639:
640: # AM_MAINTAINER_MODE([DEFAULT-MODE])
641: # ----------------------------------
642: # Control maintainer-specific portions of Makefiles.
1.1.1.3 ! misho 643: # Default is to disable them, unless 'enable' is passed literally.
! 644: # For symmetry, 'disable' may be passed as well. Anyway, the user
1.1 misho 645: # can override the default with the --enable/--disable switch.
646: AC_DEFUN([AM_MAINTAINER_MODE],
647: [m4_case(m4_default([$1], [disable]),
648: [enable], [m4_define([am_maintainer_other], [disable])],
649: [disable], [m4_define([am_maintainer_other], [enable])],
650: [m4_define([am_maintainer_other], [enable])
651: m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
1.1.1.2 misho 652: AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
1.1 misho 653: dnl maintainer-mode's default is 'disable' unless 'enable' is passed
654: AC_ARG_ENABLE([maintainer-mode],
1.1.1.3 ! misho 655: [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
! 656: am_maintainer_other[ make rules and dependencies not useful
! 657: (and sometimes confusing) to the casual installer])],
! 658: [USE_MAINTAINER_MODE=$enableval],
! 659: [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
1.1 misho 660: AC_MSG_RESULT([$USE_MAINTAINER_MODE])
661: AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
662: MAINT=$MAINTAINER_MODE_TRUE
663: AC_SUBST([MAINT])dnl
664: ]
665: )
666:
667: AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
668:
669: # Check to see how 'make' treats includes. -*- Autoconf -*-
670:
1.1.1.3 ! misho 671: # Copyright (C) 2001-2012 Free Software Foundation, Inc.
1.1 misho 672: #
673: # This file is free software; the Free Software Foundation
674: # gives unlimited permission to copy and/or distribute it,
675: # with or without modifications, as long as this notice is preserved.
676:
677: # AM_MAKE_INCLUDE()
678: # -----------------
679: # Check to see how make treats includes.
680: AC_DEFUN([AM_MAKE_INCLUDE],
681: [am_make=${MAKE-make}
682: cat > confinc << 'END'
683: am__doit:
684: @echo this is the am__doit target
685: .PHONY: am__doit
686: END
687: # If we don't find an include directive, just comment out the code.
688: AC_MSG_CHECKING([for style of include used by $am_make])
689: am__include="#"
690: am__quote=
691: _am_result=none
692: # First try GNU make style include.
693: echo "include confinc" > confmf
1.1.1.3 ! misho 694: # Ignore all kinds of additional output from 'make'.
1.1 misho 695: case `$am_make -s -f confmf 2> /dev/null` in #(
696: *the\ am__doit\ target*)
697: am__include=include
698: am__quote=
699: _am_result=GNU
700: ;;
701: esac
702: # Now try BSD make style include.
703: if test "$am__include" = "#"; then
704: echo '.include "confinc"' > confmf
705: case `$am_make -s -f confmf 2> /dev/null` in #(
706: *the\ am__doit\ target*)
707: am__include=.include
708: am__quote="\""
709: _am_result=BSD
710: ;;
711: esac
712: fi
713: AC_SUBST([am__include])
714: AC_SUBST([am__quote])
715: AC_MSG_RESULT([$_am_result])
716: rm -f confinc confmf
717: ])
718:
719: # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
720:
1.1.1.3 ! misho 721: # Copyright (C) 1997-2012 Free Software Foundation, Inc.
1.1 misho 722: #
723: # This file is free software; the Free Software Foundation
724: # gives unlimited permission to copy and/or distribute it,
725: # with or without modifications, as long as this notice is preserved.
726:
727: # AM_MISSING_PROG(NAME, PROGRAM)
728: # ------------------------------
729: AC_DEFUN([AM_MISSING_PROG],
730: [AC_REQUIRE([AM_MISSING_HAS_RUN])
731: $1=${$1-"${am_missing_run}$2"}
732: AC_SUBST($1)])
733:
734: # AM_MISSING_HAS_RUN
735: # ------------------
736: # Define MISSING if not defined so far and test if it supports --run.
737: # If it does, set am_missing_run to use it, otherwise, to nothing.
738: AC_DEFUN([AM_MISSING_HAS_RUN],
739: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
740: AC_REQUIRE_AUX_FILE([missing])dnl
741: if test x"${MISSING+set}" != xset; then
742: case $am_aux_dir in
743: *\ * | *\ *)
744: MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
745: *)
746: MISSING="\${SHELL} $am_aux_dir/missing" ;;
747: esac
748: fi
749: # Use eval to expand $SHELL
750: if eval "$MISSING --run true"; then
751: am_missing_run="$MISSING --run "
752: else
753: am_missing_run=
1.1.1.3 ! misho 754: AC_MSG_WARN(['missing' script is too old or missing])
1.1 misho 755: fi
756: ])
757:
758: # Helper functions for option handling. -*- Autoconf -*-
759:
1.1.1.3 ! misho 760: # Copyright (C) 2001-2012 Free Software Foundation, Inc.
1.1 misho 761: #
762: # This file is free software; the Free Software Foundation
763: # gives unlimited permission to copy and/or distribute it,
764: # with or without modifications, as long as this notice is preserved.
765:
766: # _AM_MANGLE_OPTION(NAME)
767: # -----------------------
768: AC_DEFUN([_AM_MANGLE_OPTION],
769: [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
770:
771: # _AM_SET_OPTION(NAME)
1.1.1.2 misho 772: # --------------------
1.1 misho 773: # Set option NAME. Presently that only means defining a flag for this option.
774: AC_DEFUN([_AM_SET_OPTION],
1.1.1.3 ! misho 775: [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
1.1 misho 776:
777: # _AM_SET_OPTIONS(OPTIONS)
1.1.1.2 misho 778: # ------------------------
1.1 misho 779: # OPTIONS is a space-separated list of Automake options.
780: AC_DEFUN([_AM_SET_OPTIONS],
781: [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
782:
783: # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
784: # -------------------------------------------
785: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
786: AC_DEFUN([_AM_IF_OPTION],
787: [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
788:
789: # Check to make sure that the build environment is sane. -*- Autoconf -*-
790:
1.1.1.3 ! misho 791: # Copyright (C) 1996-2012 Free Software Foundation, Inc.
1.1 misho 792: #
793: # This file is free software; the Free Software Foundation
794: # gives unlimited permission to copy and/or distribute it,
795: # with or without modifications, as long as this notice is preserved.
796:
797: # AM_SANITY_CHECK
798: # ---------------
799: AC_DEFUN([AM_SANITY_CHECK],
800: [AC_MSG_CHECKING([whether build environment is sane])
801: # Reject unsafe characters in $srcdir or the absolute working directory
802: # name. Accept space and tab only in the latter.
803: am_lf='
804: '
805: case `pwd` in
806: *[[\\\"\#\$\&\'\`$am_lf]]*)
807: AC_MSG_ERROR([unsafe absolute working directory name]);;
808: esac
809: case $srcdir in
810: *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
1.1.1.3 ! misho 811: AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
1.1 misho 812: esac
813:
1.1.1.3 ! misho 814: # Do 'set' in a subshell so we don't clobber the current shell's
1.1 misho 815: # arguments. Must try -L first in case configure is actually a
816: # symlink; some systems play weird games with the mod time of symlinks
817: # (eg FreeBSD returns the mod time of the symlink's containing
818: # directory).
819: if (
1.1.1.3 ! misho 820: am_has_slept=no
! 821: for am_try in 1 2; do
! 822: echo "timestamp, slept: $am_has_slept" > conftest.file
! 823: set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
! 824: if test "$[*]" = "X"; then
! 825: # -L didn't work.
! 826: set X `ls -t "$srcdir/configure" conftest.file`
! 827: fi
! 828: if test "$[*]" != "X $srcdir/configure conftest.file" \
! 829: && test "$[*]" != "X conftest.file $srcdir/configure"; then
! 830:
! 831: # If neither matched, then we have a broken ls. This can happen
! 832: # if, for instance, CONFIG_SHELL is bash and it inherits a
! 833: # broken ls alias from the environment. This has actually
! 834: # happened. Such a system could not be considered "sane".
! 835: AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
! 836: alias in your environment])
! 837: fi
! 838: if test "$[2]" = conftest.file || test $am_try -eq 2; then
! 839: break
! 840: fi
! 841: # Just in case.
! 842: sleep 1
! 843: am_has_slept=yes
! 844: done
1.1 misho 845: test "$[2]" = conftest.file
846: )
847: then
848: # Ok.
849: :
850: else
851: AC_MSG_ERROR([newly created file is older than distributed files!
852: Check your system clock])
853: fi
1.1.1.3 ! misho 854: AC_MSG_RESULT([yes])
! 855: # If we didn't sleep, we still need to ensure time stamps of config.status and
! 856: # generated files are strictly newer.
! 857: am_sleep_pid=
! 858: if grep 'slept: no' conftest.file >/dev/null 2>&1; then
! 859: ( sleep 1 ) &
! 860: am_sleep_pid=$!
! 861: fi
! 862: AC_CONFIG_COMMANDS_PRE(
! 863: [AC_MSG_CHECKING([that generated files are newer than configure])
! 864: if test -n "$am_sleep_pid"; then
! 865: # Hide warnings about reused PIDs.
! 866: wait $am_sleep_pid 2>/dev/null
! 867: fi
! 868: AC_MSG_RESULT([done])])
! 869: rm -f conftest.file
! 870: ])
1.1 misho 871:
1.1.1.3 ! misho 872: # Copyright (C) 2001-2012 Free Software Foundation, Inc.
1.1 misho 873: #
874: # This file is free software; the Free Software Foundation
875: # gives unlimited permission to copy and/or distribute it,
876: # with or without modifications, as long as this notice is preserved.
877:
878: # AM_PROG_INSTALL_STRIP
879: # ---------------------
1.1.1.3 ! misho 880: # One issue with vendor 'install' (even GNU) is that you can't
1.1 misho 881: # specify the program used to strip binaries. This is especially
882: # annoying in cross-compiling environments, where the build's strip
883: # is unlikely to handle the host's binaries.
884: # Fortunately install-sh will honor a STRIPPROG variable, so we
1.1.1.3 ! misho 885: # always use install-sh in "make install-strip", and initialize
1.1 misho 886: # STRIPPROG with the value of the STRIP variable (set by the user).
887: AC_DEFUN([AM_PROG_INSTALL_STRIP],
888: [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1.1.1.3 ! misho 889: # Installed binaries are usually stripped using 'strip' when the user
! 890: # run "make install-strip". However 'strip' might not be the right
1.1 misho 891: # tool to use in cross-compilation environments, therefore Automake
1.1.1.3 ! misho 892: # will honor the 'STRIP' environment variable to overrule this program.
! 893: dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
1.1 misho 894: if test "$cross_compiling" != no; then
895: AC_CHECK_TOOL([STRIP], [strip], :)
896: fi
897: INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
898: AC_SUBST([INSTALL_STRIP_PROGRAM])])
899:
1.1.1.3 ! misho 900: # Copyright (C) 2006-2012 Free Software Foundation, Inc.
1.1 misho 901: #
902: # This file is free software; the Free Software Foundation
903: # gives unlimited permission to copy and/or distribute it,
904: # with or without modifications, as long as this notice is preserved.
905:
906: # _AM_SUBST_NOTMAKE(VARIABLE)
907: # ---------------------------
908: # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
909: # This macro is traced by Automake.
910: AC_DEFUN([_AM_SUBST_NOTMAKE])
911:
912: # AM_SUBST_NOTMAKE(VARIABLE)
1.1.1.2 misho 913: # --------------------------
1.1 misho 914: # Public sister of _AM_SUBST_NOTMAKE.
915: AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
916:
917: # Check how to create a tarball. -*- Autoconf -*-
918:
1.1.1.3 ! misho 919: # Copyright (C) 2004-2012 Free Software Foundation, Inc.
1.1 misho 920: #
921: # This file is free software; the Free Software Foundation
922: # gives unlimited permission to copy and/or distribute it,
923: # with or without modifications, as long as this notice is preserved.
924:
925: # _AM_PROG_TAR(FORMAT)
926: # --------------------
927: # Check how to create a tarball in format FORMAT.
1.1.1.3 ! misho 928: # FORMAT should be one of 'v7', 'ustar', or 'pax'.
1.1 misho 929: #
930: # Substitute a variable $(am__tar) that is a command
931: # writing to stdout a FORMAT-tarball containing the directory
932: # $tardir.
933: # tardir=directory && $(am__tar) > result.tar
934: #
935: # Substitute a variable $(am__untar) that extract such
936: # a tarball read from stdin.
937: # $(am__untar) < result.tar
938: AC_DEFUN([_AM_PROG_TAR],
1.1.1.2 misho 939: [# Always define AMTAR for backward compatibility. Yes, it's still used
940: # in the wild :-( We should find a proper way to deprecate it ...
941: AC_SUBST([AMTAR], ['$${TAR-tar}'])
1.1 misho 942: m4_if([$1], [v7],
1.1.1.2 misho 943: [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
1.1 misho 944: [m4_case([$1], [ustar],, [pax],,
945: [m4_fatal([Unknown tar format])])
946: AC_MSG_CHECKING([how to create a $1 tar archive])
947: # Loop over all known methods to create a tar archive until one works.
948: _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
949: _am_tools=${am_cv_prog_tar_$1-$_am_tools}
950: # Do not fold the above two line into one, because Tru64 sh and
1.1.1.3 ! misho 951: # Solaris sh will not grok spaces in the rhs of '-'.
1.1 misho 952: for _am_tool in $_am_tools
953: do
954: case $_am_tool in
955: gnutar)
956: for _am_tar in tar gnutar gtar;
957: do
958: AM_RUN_LOG([$_am_tar --version]) && break
959: done
960: am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
961: am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
962: am__untar="$_am_tar -xf -"
963: ;;
964: plaintar)
965: # Must skip GNU tar: if it does not support --format= it doesn't create
966: # ustar tarball either.
967: (tar --version) >/dev/null 2>&1 && continue
968: am__tar='tar chf - "$$tardir"'
969: am__tar_='tar chf - "$tardir"'
970: am__untar='tar xf -'
971: ;;
972: pax)
973: am__tar='pax -L -x $1 -w "$$tardir"'
974: am__tar_='pax -L -x $1 -w "$tardir"'
975: am__untar='pax -r'
976: ;;
977: cpio)
978: am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
979: am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
980: am__untar='cpio -i -H $1 -d'
981: ;;
982: none)
983: am__tar=false
984: am__tar_=false
985: am__untar=false
986: ;;
987: esac
988:
989: # If the value was cached, stop now. We just wanted to have am__tar
990: # and am__untar set.
991: test -n "${am_cv_prog_tar_$1}" && break
992:
993: # tar/untar a dummy directory, and stop if the command works
994: rm -rf conftest.dir
995: mkdir conftest.dir
996: echo GrepMe > conftest.dir/file
997: AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
998: rm -rf conftest.dir
999: if test -s conftest.tar; then
1000: AM_RUN_LOG([$am__untar <conftest.tar])
1001: grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1002: fi
1003: done
1004: rm -rf conftest.dir
1005:
1006: AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1007: AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1008: AC_SUBST([am__tar])
1009: AC_SUBST([am__untar])
1010: ]) # _AM_PROG_TAR
1011:
1.1.1.2 misho 1012: m4_include([m4/pkg.m4])
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