source: projects/vine-developers-guide/tags/R_5_9_0/aclocal.m4 @ 3041

Revision 3041, 27.4 KB checked in by yasumichi, 12 years ago (diff)

新しいマニュアルビルド方式に対応

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1# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
2
3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4# 2005, 2006, 2007, 2008, 2009  Free Software Foundation, Inc.
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
14m4_ifndef([AC_AUTOCONF_VERSION],
15  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
16m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.65],,
17[m4_warning([this file was generated for autoconf 2.65.
18You have another version of autoconf.  It may work, but is not guaranteed to.
19If you have problems, you may need to regenerate the build system entirely.
20To do so, use the procedure documented by the package, typically `autoreconf'.])])
21
22# pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-
23# serial 1 (pkg-config-0.24)
24#
25# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
26#
27# This program is free software; you can redistribute it and/or modify
28# it under the terms of the GNU General Public License as published by
29# the Free Software Foundation; either version 2 of the License, or
30# (at your option) any later version.
31#
32# This program is distributed in the hope that it will be useful, but
33# WITHOUT ANY WARRANTY; without even the implied warranty of
34# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
35# General Public License for more details.
36#
37# You should have received a copy of the GNU General Public License
38# along with this program; if not, write to the Free Software
39# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
40#
41# As a special exception to the GNU General Public License, if you
42# distribute this file as part of a program that contains a
43# configuration script generated by Autoconf, you may include it under
44# the same distribution terms that you use for the rest of that program.
45
46# PKG_PROG_PKG_CONFIG([MIN-VERSION])
47# ----------------------------------
48AC_DEFUN([PKG_PROG_PKG_CONFIG],
49[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
50m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
51AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
52AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
53AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
54
55if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
56        AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
57fi
58if test -n "$PKG_CONFIG"; then
59        _pkg_min_version=m4_default([$1], [0.9.0])
60        AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
61        if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
62                AC_MSG_RESULT([yes])
63        else
64                AC_MSG_RESULT([no])
65                PKG_CONFIG=""
66        fi
67fi[]dnl
68])# PKG_PROG_PKG_CONFIG
69
70# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
71#
72# Check to see whether a particular set of modules exists.  Similar
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74#
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76# only at the first occurence in configure.ac, so if the first place
77# it's called might be skipped (such as if it is within an "if", you
78# have to call PKG_CHECK_EXISTS manually
79# --------------------------------------------------------------
80AC_DEFUN([PKG_CHECK_EXISTS],
81[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
82if test -n "$PKG_CONFIG" && \
83    AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
84  m4_default([$2], [:])
85m4_ifvaln([$3], [else
86  $3])dnl
87fi])
88
89# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
90# ---------------------------------------------
91m4_define([_PKG_CONFIG],
92[if test -n "$$1"; then
93    pkg_cv_[]$1="$$1"
94 elif test -n "$PKG_CONFIG"; then
95    PKG_CHECK_EXISTS([$3],
96                     [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
97                     [pkg_failed=yes])
98 else
99    pkg_failed=untried
100fi[]dnl
101])# _PKG_CONFIG
102
103# _PKG_SHORT_ERRORS_SUPPORTED
104# -----------------------------
105AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
106[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
107if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
108        _pkg_short_errors_supported=yes
109else
110        _pkg_short_errors_supported=no
111fi[]dnl
112])# _PKG_SHORT_ERRORS_SUPPORTED
113
114
115# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
116# [ACTION-IF-NOT-FOUND])
117#
118#
119# Note that if there is a possibility the first call to
120# PKG_CHECK_MODULES might not happen, you should be sure to include an
121# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
122#
123#
124# --------------------------------------------------------------
125AC_DEFUN([PKG_CHECK_MODULES],
126[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
127AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
128AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
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130pkg_failed=no
131AC_MSG_CHECKING([for $1])
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133_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
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136m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
137and $1[]_LIBS to avoid the need to call pkg-config.
138See the pkg-config man page for more details.])
139
140if test $pkg_failed = yes; then
141        AC_MSG_RESULT([no])
142        _PKG_SHORT_ERRORS_SUPPORTED
143        if test $_pkg_short_errors_supported = yes; then
144                $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1`
145        else
146                $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1`
147        fi
148        # Put the nasty error message in config.log where it belongs
149        echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
150
151        m4_default([$4], [AC_MSG_ERROR(
152[Package requirements ($2) were not met:
153
154$$1_PKG_ERRORS
155
156Consider adjusting the PKG_CONFIG_PATH environment variable if you
157installed software in a non-standard prefix.
158
159_PKG_TEXT])dnl
160        ])
161elif test $pkg_failed = untried; then
162        AC_MSG_RESULT([no])
163        m4_default([$4], [AC_MSG_FAILURE(
164[The pkg-config script could not be found or is too old.  Make sure it
165is in your PATH or set the PKG_CONFIG environment variable to the full
166path to pkg-config.
167
168_PKG_TEXT
169
170To get pkg-config, see <http://pkg-config.freedesktop.org/>.])dnl
171        ])
172else
173        $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
174        $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
175        AC_MSG_RESULT([yes])
176        $3
177fi[]dnl
178])# PKG_CHECK_MODULES
179
180# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
181#
182# This file is free software; the Free Software Foundation
183# gives unlimited permission to copy and/or distribute it,
184# with or without modifications, as long as this notice is preserved.
185
186# AM_AUTOMAKE_VERSION(VERSION)
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193dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
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199# _AM_AUTOCONF_VERSION(VERSION)
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201# aclocal traces this macro to find the Autoconf version.
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204m4_define([_AM_AUTOCONF_VERSION], [])
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206# AM_SET_CURRENT_AUTOMAKE_VERSION
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210AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
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212m4_ifndef([AC_AUTOCONF_VERSION],
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214_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
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216# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
217
218# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
219#
220# This file is free software; the Free Software Foundation
221# gives unlimited permission to copy and/or distribute it,
222# with or without modifications, as long as this notice is preserved.
223
224# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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258# Another solution, used here, is to always expand $ac_aux_dir to an
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262AC_DEFUN([AM_AUX_DIR_EXPAND],
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265# expand $ac_aux_dir to an absolute path
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268
269# Do all the work for Automake.                             -*- Autoconf -*-
270
271# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
272# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
273#
274# This file is free software; the Free Software Foundation
275# gives unlimited permission to copy and/or distribute it,
276# with or without modifications, as long as this notice is preserved.
277
278# serial 16
279
280# This macro actually does too much.  Some checks are only needed if
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283# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
284# AM_INIT_AUTOMAKE([OPTIONS])
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294AC_DEFUN([AM_INIT_AUTOMAKE],
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311# test whether we have cygpath
312if test -z "$CYGPATH_W"; then
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319AC_SUBST([CYGPATH_W])
320
321# Define the identity of the package.
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331 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
332 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
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334_AM_IF_OPTION([no-define],,
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344AM_MISSING_PROG(AUTOHEADER, autoheader)
345AM_MISSING_PROG(MAKEINFO, makeinfo)
346AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
347AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
348AC_REQUIRE([AM_PROG_MKDIR_P])dnl
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351AC_REQUIRE([AC_PROG_AWK])dnl
352AC_REQUIRE([AC_PROG_MAKE_SET])dnl
353AC_REQUIRE([AM_SET_LEADING_DOT])dnl
354_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
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357_AM_IF_OPTION([no-dependencies],,
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359                  [_AM_DEPENDENCIES(CC)],
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364                  [define([AC_PROG_CXX],
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386
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408# Copyright (C) 2001, 2003, 2005, 2008  Free Software Foundation, Inc.
409#
410# This file is free software; the Free Software Foundation
411# gives unlimited permission to copy and/or distribute it,
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413
414# AM_PROG_INSTALL_SH
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428
429# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
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# serial 2
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450# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
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452# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
453# Free Software Foundation, Inc.
454#
455# This file is free software; the Free Software Foundation
456# gives unlimited permission to copy and/or distribute it,
457# with or without modifications, as long as this notice is preserved.
458
459# serial 6
460
461# AM_MISSING_PROG(NAME, PROGRAM)
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468
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493# Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
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519# Helper functions for option handling.                     -*- Autoconf -*-
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521# Copyright (C) 2001, 2002, 2003, 2005, 2008  Free Software Foundation, Inc.
522#
523# This file is free software; the Free Software Foundation
524# gives unlimited permission to copy and/or distribute it,
525# with or without modifications, as long as this notice is preserved.
526
527# serial 4
528
529# _AM_MANGLE_OPTION(NAME)
530# -----------------------
531AC_DEFUN([_AM_MANGLE_OPTION],
532[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
533
534# _AM_SET_OPTION(NAME)
535# ------------------------------
536# Set option NAME.  Presently that only means defining a flag for this option.
537AC_DEFUN([_AM_SET_OPTION],
538[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
539
540# _AM_SET_OPTIONS(OPTIONS)
541# ----------------------------------
542# OPTIONS is a space-separated list of Automake options.
543AC_DEFUN([_AM_SET_OPTIONS],
544[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
545
546# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
547# -------------------------------------------
548# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
549AC_DEFUN([_AM_IF_OPTION],
550[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
551
552# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
553#
554# This file is free software; the Free Software Foundation
555# gives unlimited permission to copy and/or distribute it,
556# with or without modifications, as long as this notice is preserved.
557
558# AM_RUN_LOG(COMMAND)
559# -------------------
560# Run COMMAND, save the exit status in ac_status, and log it.
561# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
562AC_DEFUN([AM_RUN_LOG],
563[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
564   ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
565   ac_status=$?
566   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
567   (exit $ac_status); }])
568
569# Check to make sure that the build environment is sane.    -*- Autoconf -*-
570
571# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
572# Free Software Foundation, Inc.
573#
574# This file is free software; the Free Software Foundation
575# gives unlimited permission to copy and/or distribute it,
576# with or without modifications, as long as this notice is preserved.
577
578# serial 5
579
580# AM_SANITY_CHECK
581# ---------------
582AC_DEFUN([AM_SANITY_CHECK],
583[AC_MSG_CHECKING([whether build environment is sane])
584# Just in case
585sleep 1
586echo timestamp > conftest.file
587# Reject unsafe characters in $srcdir or the absolute working directory
588# name.  Accept space and tab only in the latter.
589am_lf='
590'
591case `pwd` in
592  *[[\\\"\#\$\&\'\`$am_lf]]*)
593    AC_MSG_ERROR([unsafe absolute working directory name]);;
594esac
595case $srcdir in
596  *[[\\\"\#\$\&\'\`$am_lf\ \    ]]*)
597    AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
598esac
599
600# Do `set' in a subshell so we don't clobber the current shell's
601# arguments.  Must try -L first in case configure is actually a
602# symlink; some systems play weird games with the mod time of symlinks
603# (eg FreeBSD returns the mod time of the symlink's containing
604# directory).
605if (
606   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
607   if test "$[*]" = "X"; then
608      # -L didn't work.
609      set X `ls -t "$srcdir/configure" conftest.file`
610   fi
611   rm -f conftest.file
612   if test "$[*]" != "X $srcdir/configure conftest.file" \
613      && test "$[*]" != "X conftest.file $srcdir/configure"; then
614
615      # If neither matched, then we have a broken ls.  This can happen
616      # if, for instance, CONFIG_SHELL is bash and it inherits a
617      # broken ls alias from the environment.  This has actually
618      # happened.  Such a system could not be considered "sane".
619      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
620alias in your environment])
621   fi
622
623   test "$[2]" = conftest.file
624   )
625then
626   # Ok.
627   :
628else
629   AC_MSG_ERROR([newly created file is older than distributed files!
630Check your system clock])
631fi
632AC_MSG_RESULT(yes)])
633
634# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
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_PROG_INSTALL_STRIP
641# ---------------------
642# One issue with vendor `install' (even GNU) is that you can't
643# specify the program used to strip binaries.  This is especially
644# annoying in cross-compiling environments, where the build's strip
645# is unlikely to handle the host's binaries.
646# Fortunately install-sh will honor a STRIPPROG variable, so we
647# always use install-sh in `make install-strip', and initialize
648# STRIPPROG with the value of the STRIP variable (set by the user).
649AC_DEFUN([AM_PROG_INSTALL_STRIP],
650[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
651# Installed binaries are usually stripped using `strip' when the user
652# run `make install-strip'.  However `strip' might not be the right
653# tool to use in cross-compilation environments, therefore Automake
654# will honor the `STRIP' environment variable to overrule this program.
655dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
656if test "$cross_compiling" != no; then
657  AC_CHECK_TOOL([STRIP], [strip], :)
658fi
659INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
660AC_SUBST([INSTALL_STRIP_PROGRAM])])
661
662# Copyright (C) 2006, 2008  Free Software Foundation, Inc.
663#
664# This file is free software; the Free Software Foundation
665# gives unlimited permission to copy and/or distribute it,
666# with or without modifications, as long as this notice is preserved.
667
668# serial 2
669
670# _AM_SUBST_NOTMAKE(VARIABLE)
671# ---------------------------
672# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
673# This macro is traced by Automake.
674AC_DEFUN([_AM_SUBST_NOTMAKE])
675
676# AM_SUBST_NOTMAKE(VARIABLE)
677# ---------------------------
678# Public sister of _AM_SUBST_NOTMAKE.
679AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
680
681# Check how to create a tarball.                            -*- Autoconf -*-
682
683# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
684#
685# This file is free software; the Free Software Foundation
686# gives unlimited permission to copy and/or distribute it,
687# with or without modifications, as long as this notice is preserved.
688
689# serial 2
690
691# _AM_PROG_TAR(FORMAT)
692# --------------------
693# Check how to create a tarball in format FORMAT.
694# FORMAT should be one of `v7', `ustar', or `pax'.
695#
696# Substitute a variable $(am__tar) that is a command
697# writing to stdout a FORMAT-tarball containing the directory
698# $tardir.
699#     tardir=directory && $(am__tar) > result.tar
700#
701# Substitute a variable $(am__untar) that extract such
702# a tarball read from stdin.
703#     $(am__untar) < result.tar
704AC_DEFUN([_AM_PROG_TAR],
705[# Always define AMTAR for backward compatibility.
706AM_MISSING_PROG([AMTAR], [tar])
707m4_if([$1], [v7],
708     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
709     [m4_case([$1], [ustar],, [pax],,
710              [m4_fatal([Unknown tar format])])
711AC_MSG_CHECKING([how to create a $1 tar archive])
712# Loop over all known methods to create a tar archive until one works.
713_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
714_am_tools=${am_cv_prog_tar_$1-$_am_tools}
715# Do not fold the above two line into one, because Tru64 sh and
716# Solaris sh will not grok spaces in the rhs of `-'.
717for _am_tool in $_am_tools
718do
719  case $_am_tool in
720  gnutar)
721    for _am_tar in tar gnutar gtar;
722    do
723      AM_RUN_LOG([$_am_tar --version]) && break
724    done
725    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
726    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
727    am__untar="$_am_tar -xf -"
728    ;;
729  plaintar)
730    # Must skip GNU tar: if it does not support --format= it doesn't create
731    # ustar tarball either.
732    (tar --version) >/dev/null 2>&1 && continue
733    am__tar='tar chf - "$$tardir"'
734    am__tar_='tar chf - "$tardir"'
735    am__untar='tar xf -'
736    ;;
737  pax)
738    am__tar='pax -L -x $1 -w "$$tardir"'
739    am__tar_='pax -L -x $1 -w "$tardir"'
740    am__untar='pax -r'
741    ;;
742  cpio)
743    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
744    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
745    am__untar='cpio -i -H $1 -d'
746    ;;
747  none)
748    am__tar=false
749    am__tar_=false
750    am__untar=false
751    ;;
752  esac
753
754  # If the value was cached, stop now.  We just wanted to have am__tar
755  # and am__untar set.
756  test -n "${am_cv_prog_tar_$1}" && break
757
758  # tar/untar a dummy directory, and stop if the command works
759  rm -rf conftest.dir
760  mkdir conftest.dir
761  echo GrepMe > conftest.dir/file
762  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
763  rm -rf conftest.dir
764  if test -s conftest.tar; then
765    AM_RUN_LOG([$am__untar <conftest.tar])
766    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
767  fi
768done
769rm -rf conftest.dir
770
771AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
772AC_MSG_RESULT([$am_cv_prog_tar_$1])])
773AC_SUBST([am__tar])
774AC_SUBST([am__untar])
775]) # _AM_PROG_TAR
776
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