2011-01-26 09:35:08 +00:00
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# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
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2010-03-25 23:20:59 +00:00
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE.
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m4_ifndef([AC_AUTOCONF_VERSION],
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[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
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2012-01-24 10:22:33 +00:00
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m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
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[m4_warning([this file was generated for autoconf 2.68.
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2010-03-25 23:20:59 +00:00
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You have another version of autoconf. It may work, but is not guaranteed to.
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If you have problems, you may need to regenerate the build system entirely.
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To do so, use the procedure documented by the package, typically `autoreconf'.])])
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2011-06-01 20:31:49 +00:00
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# longlong.m4 serial 14
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dnl Copyright (C) 1999-2007, 2009-2010 Free Software Foundation, Inc.
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2010-03-25 23:20:59 +00:00
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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dnl From Paul Eggert.
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# Define HAVE_LONG_LONG_INT if 'long long int' works.
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# This fixes a bug in Autoconf 2.61, but can be removed once we
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# assume 2.62 everywhere.
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# Note: If the type 'long long int' exists but is only 32 bits large
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# (as on some very old compilers), HAVE_LONG_LONG_INT will not be
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# defined. In this case you can treat 'long long int' like 'long int'.
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AC_DEFUN([AC_TYPE_LONG_LONG_INT],
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[
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AC_CACHE_CHECK([for long long int], [ac_cv_type_long_long_int],
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[AC_LINK_IFELSE(
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[_AC_TYPE_LONG_LONG_SNIPPET],
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[dnl This catches a bug in Tandem NonStop Kernel (OSS) cc -O circa 2004.
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2011-06-01 20:31:49 +00:00
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dnl If cross compiling, assume the bug isn't important, since
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dnl nobody cross compiles for this platform as far as we know.
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AC_RUN_IFELSE(
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[AC_LANG_PROGRAM(
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[[@%:@include <limits.h>
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@%:@ifndef LLONG_MAX
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@%:@ define HALF \
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(1LL << (sizeof (long long int) * CHAR_BIT - 2))
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@%:@ define LLONG_MAX (HALF - 1 + HALF)
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@%:@endif]],
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[[long long int n = 1;
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int i;
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for (i = 0; ; i++)
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{
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long long int m = n << i;
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if (m >> i != n)
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return 1;
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if (LLONG_MAX / 2 < m)
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break;
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}
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return 0;]])],
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[ac_cv_type_long_long_int=yes],
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[ac_cv_type_long_long_int=no],
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[ac_cv_type_long_long_int=yes])],
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2010-03-25 23:20:59 +00:00
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[ac_cv_type_long_long_int=no])])
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if test $ac_cv_type_long_long_int = yes; then
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2011-06-01 20:31:49 +00:00
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AC_DEFINE([HAVE_LONG_LONG_INT], [1],
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2010-03-25 23:20:59 +00:00
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[Define to 1 if the system has the type `long long int'.])
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fi
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])
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# Define HAVE_UNSIGNED_LONG_LONG_INT if 'unsigned long long int' works.
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# This fixes a bug in Autoconf 2.61, but can be removed once we
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# assume 2.62 everywhere.
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# Note: If the type 'unsigned long long int' exists but is only 32 bits
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# large (as on some very old compilers), AC_TYPE_UNSIGNED_LONG_LONG_INT
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# will not be defined. In this case you can treat 'unsigned long long int'
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# like 'unsigned long int'.
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AC_DEFUN([AC_TYPE_UNSIGNED_LONG_LONG_INT],
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[
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AC_CACHE_CHECK([for unsigned long long int],
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[ac_cv_type_unsigned_long_long_int],
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[AC_LINK_IFELSE(
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[_AC_TYPE_LONG_LONG_SNIPPET],
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[ac_cv_type_unsigned_long_long_int=yes],
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[ac_cv_type_unsigned_long_long_int=no])])
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if test $ac_cv_type_unsigned_long_long_int = yes; then
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2011-06-01 20:31:49 +00:00
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AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1],
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2010-03-25 23:20:59 +00:00
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[Define to 1 if the system has the type `unsigned long long int'.])
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fi
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])
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# Expands to a C program that can be used to test for simultaneous support
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# of 'long long' and 'unsigned long long'. We don't want to say that
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# 'long long' is available if 'unsigned long long' is not, or vice versa,
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# because too many programs rely on the symmetry between signed and unsigned
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# integer types (excluding 'bool').
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AC_DEFUN([_AC_TYPE_LONG_LONG_SNIPPET],
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[
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AC_LANG_PROGRAM(
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2011-06-01 20:31:49 +00:00
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[[/* For now, do not test the preprocessor; as of 2007 there are too many
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implementations with broken preprocessors. Perhaps this can
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be revisited in 2012. In the meantime, code should not expect
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#if to work with literals wider than 32 bits. */
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2010-03-25 23:20:59 +00:00
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/* Test literals. */
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long long int ll = 9223372036854775807ll;
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long long int nll = -9223372036854775807LL;
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unsigned long long int ull = 18446744073709551615ULL;
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/* Test constant expressions. */
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typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
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2011-06-01 20:31:49 +00:00
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? 1 : -1)];
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2010-03-25 23:20:59 +00:00
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typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
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2011-06-01 20:31:49 +00:00
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? 1 : -1)];
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2010-03-25 23:20:59 +00:00
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int i = 63;]],
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[[/* Test availability of runtime routines for shift and division. */
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long long int llmax = 9223372036854775807ll;
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unsigned long long int ullmax = 18446744073709551615ull;
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return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
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2011-06-01 20:31:49 +00:00
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| (llmax / ll) | (llmax % ll)
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| (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
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| (ullmax / ull) | (ullmax % ull));]])
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2010-03-25 23:20:59 +00:00
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])
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2011-09-29 18:14:46 +00:00
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# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
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# serial 1 (pkg-config-0.24)
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#
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# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#
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# As a special exception to the GNU General Public License, if you
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# distribute this file as part of a program that contains a
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# configuration script generated by Autoconf, you may include it under
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# the same distribution terms that you use for the rest of that program.
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# PKG_PROG_PKG_CONFIG([MIN-VERSION])
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# ----------------------------------
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AC_DEFUN([PKG_PROG_PKG_CONFIG],
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[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
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2012-01-24 10:22:33 +00:00
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m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
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m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
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2011-09-29 18:14:46 +00:00
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AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
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AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
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AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
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if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
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AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
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fi
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if test -n "$PKG_CONFIG"; then
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_pkg_min_version=m4_default([$1], [0.9.0])
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AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
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if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
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AC_MSG_RESULT([yes])
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else
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AC_MSG_RESULT([no])
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PKG_CONFIG=""
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fi
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fi[]dnl
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])# PKG_PROG_PKG_CONFIG
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# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
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#
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# Check to see whether a particular set of modules exists. Similar
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# to PKG_CHECK_MODULES(), but does not set variables or print errors.
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#
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# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
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# only at the first occurence in configure.ac, so if the first place
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# it's called might be skipped (such as if it is within an "if", you
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# have to call PKG_CHECK_EXISTS manually
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# --------------------------------------------------------------
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AC_DEFUN([PKG_CHECK_EXISTS],
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[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
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if test -n "$PKG_CONFIG" && \
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AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
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m4_default([$2], [:])
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m4_ifvaln([$3], [else
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$3])dnl
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fi])
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# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
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# ---------------------------------------------
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m4_define([_PKG_CONFIG],
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[if test -n "$$1"; then
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pkg_cv_[]$1="$$1"
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elif test -n "$PKG_CONFIG"; then
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PKG_CHECK_EXISTS([$3],
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2012-01-24 10:22:33 +00:00
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[pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
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test "x$?" != "x0" && pkg_failed=yes ],
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2011-09-29 18:14:46 +00:00
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[pkg_failed=yes])
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else
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pkg_failed=untried
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fi[]dnl
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])# _PKG_CONFIG
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# _PKG_SHORT_ERRORS_SUPPORTED
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# -----------------------------
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AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
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[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
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if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
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_pkg_short_errors_supported=yes
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else
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_pkg_short_errors_supported=no
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fi[]dnl
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])# _PKG_SHORT_ERRORS_SUPPORTED
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# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
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# [ACTION-IF-NOT-FOUND])
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#
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#
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# Note that if there is a possibility the first call to
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# PKG_CHECK_MODULES might not happen, you should be sure to include an
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# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
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#
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#
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# --------------------------------------------------------------
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AC_DEFUN([PKG_CHECK_MODULES],
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[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
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AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
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AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
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pkg_failed=no
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AC_MSG_CHECKING([for $1])
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_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
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_PKG_CONFIG([$1][_LIBS], [libs], [$2])
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m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
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and $1[]_LIBS to avoid the need to call pkg-config.
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See the pkg-config man page for more details.])
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if test $pkg_failed = yes; then
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AC_MSG_RESULT([no])
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_PKG_SHORT_ERRORS_SUPPORTED
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if test $_pkg_short_errors_supported = yes; then
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2012-01-24 10:22:33 +00:00
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$1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
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2011-09-29 18:14:46 +00:00
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else
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2012-01-24 10:22:33 +00:00
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$1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
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2011-09-29 18:14:46 +00:00
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fi
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# Put the nasty error message in config.log where it belongs
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echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
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m4_default([$4], [AC_MSG_ERROR(
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[Package requirements ($2) were not met:
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$$1_PKG_ERRORS
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Consider adjusting the PKG_CONFIG_PATH environment variable if you
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installed software in a non-standard prefix.
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_PKG_TEXT])[]dnl
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])
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elif test $pkg_failed = untried; then
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AC_MSG_RESULT([no])
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m4_default([$4], [AC_MSG_FAILURE(
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[The pkg-config script could not be found or is too old. Make sure it
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is in your PATH or set the PKG_CONFIG environment variable to the full
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|
path to pkg-config.
|
|
|
|
|
|
|
|
|
|
_PKG_TEXT
|
|
|
|
|
|
|
|
|
|
To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
|
|
|
|
|
])
|
|
|
|
|
else
|
|
|
|
|
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
|
|
|
|
|
$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
|
|
|
|
|
AC_MSG_RESULT([yes])
|
|
|
|
|
$3
|
|
|
|
|
fi[]dnl
|
|
|
|
|
])# PKG_CHECK_MODULES
|
|
|
|
|
|
2010-03-25 23:20:59 +00:00
|
|
|
# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
|
|
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
|
|
|
|
# AM_AUTOMAKE_VERSION(VERSION)
|
|
|
|
|
# ----------------------------
|
|
|
|
|
# Automake X.Y traces this macro to ensure aclocal.m4 has been
|
|
|
|
|
# generated from the m4 files accompanying Automake X.Y.
|
|
|
|
|
# (This private macro should not be called outside this file.)
|
|
|
|
|
AC_DEFUN([AM_AUTOMAKE_VERSION],
|
|
|
|
|
[am__api_version='1.11'
|
|
|
|
|
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
|
|
|
|
|
dnl require some minimum version. Point them to the right macro.
|
2011-01-26 09:35:08 +00:00
|
|
|
m4_if([$1], [1.11.1], [],
|
2010-03-25 23:20:59 +00:00
|
|
|
[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
# _AM_AUTOCONF_VERSION(VERSION)
|
|
|
|
|
# -----------------------------
|
|
|
|
|
# aclocal traces this macro to find the Autoconf version.
|
|
|
|
|
# This is a private macro too. Using m4_define simplifies
|
|
|
|
|
# the logic in aclocal, which can simply ignore this definition.
|
|
|
|
|
m4_define([_AM_AUTOCONF_VERSION], [])
|
|
|
|
|
|
|
|
|
|
# AM_SET_CURRENT_AUTOMAKE_VERSION
|
|
|
|
|
# -------------------------------
|
|
|
|
|
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
|
|
|
|
|
# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
|
|
|
|
|
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
|
2011-01-26 09:35:08 +00:00
|
|
|
[AM_AUTOMAKE_VERSION([1.11.1])dnl
|
2010-03-25 23:20:59 +00:00
|
|
|
m4_ifndef([AC_AUTOCONF_VERSION],
|
|
|
|
|
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
|
|
|
|
|
_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
|
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|
|
|
|
# AM_AUX_DIR_EXPAND -*- Autoconf -*-
|
|
|
|
|
|
|
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|
|
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
|
|
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
|
|
|
|
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
|
|
|
|
|
# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
|
|
|
|
|
# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
|
|
|
|
|
#
|
|
|
|
|
# Of course, Automake must honor this variable whenever it calls a
|
|
|
|
|
# tool from the auxiliary directory. The problem is that $srcdir (and
|
|
|
|
|
# therefore $ac_aux_dir as well) can be either absolute or relative,
|
|
|
|
|
# depending on how configure is run. This is pretty annoying, since
|
|
|
|
|
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
|
|
|
|
|
# source directory, any form will work fine, but in subdirectories a
|
|
|
|
|
# relative path needs to be adjusted first.
|
|
|
|
|
#
|
|
|
|
|
# $ac_aux_dir/missing
|
|
|
|
|
# fails when called from a subdirectory if $ac_aux_dir is relative
|
|
|
|
|
# $top_srcdir/$ac_aux_dir/missing
|
|
|
|
|
# fails if $ac_aux_dir is absolute,
|
|
|
|
|
# fails when called from a subdirectory in a VPATH build with
|
|
|
|
|
# a relative $ac_aux_dir
|
|
|
|
|
#
|
|
|
|
|
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
|
|
|
|
|
# are both prefixed by $srcdir. In an in-source build this is usually
|
|
|
|
|
# harmless because $srcdir is `.', but things will broke when you
|
|
|
|
|
# start a VPATH build or use an absolute $srcdir.
|
|
|
|
|
#
|
|
|
|
|
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
|
|
|
|
|
# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
|
|
|
|
|
# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
|
|
|
|
|
# and then we would define $MISSING as
|
|
|
|
|
# MISSING="\${SHELL} $am_aux_dir/missing"
|
|
|
|
|
# This will work as long as MISSING is not called from configure, because
|
|
|
|
|
# unfortunately $(top_srcdir) has no meaning in configure.
|
|
|
|
|
# However there are other variables, like CC, which are often used in
|
|
|
|
|
# configure, and could therefore not use this "fixed" $ac_aux_dir.
|
|
|
|
|
#
|
|
|
|
|
# Another solution, used here, is to always expand $ac_aux_dir to an
|
|
|
|
|
# absolute PATH. The drawback is that using absolute paths prevent a
|
|
|
|
|
# configured tree to be moved without reconfiguration.
|
|
|
|
|
|
|
|
|
|
AC_DEFUN([AM_AUX_DIR_EXPAND],
|
|
|
|
|
[dnl Rely on autoconf to set up CDPATH properly.
|
|
|
|
|
AC_PREREQ([2.50])dnl
|
|
|
|
|
# expand $ac_aux_dir to an absolute path
|
|
|
|
|
am_aux_dir=`cd $ac_aux_dir && pwd`
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
# AM_CONDITIONAL -*- Autoconf -*-
|
|
|
|
|
|
|
|
|
|
# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
|
|
|
|
|
# Free Software Foundation, Inc.
|
|
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
|
|
|
|
# serial 9
|
|
|
|
|
|
|
|
|
|
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
|
|
|
|
|
# -------------------------------------
|
|
|
|
|
# Define a conditional.
|
|
|
|
|
AC_DEFUN([AM_CONDITIONAL],
|
|
|
|
|
[AC_PREREQ(2.52)dnl
|
|
|
|
|
ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
|
|
|
|
|
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
|
|
|
|
|
AC_SUBST([$1_TRUE])dnl
|
|
|
|
|
AC_SUBST([$1_FALSE])dnl
|
|
|
|
|
_AM_SUBST_NOTMAKE([$1_TRUE])dnl
|
|
|
|
|
_AM_SUBST_NOTMAKE([$1_FALSE])dnl
|
|
|
|
|
m4_define([_AM_COND_VALUE_$1], [$2])dnl
|
|
|
|
|
if $2; then
|
|
|
|
|
$1_TRUE=
|
|
|
|
|
$1_FALSE='#'
|
|
|
|
|
else
|
|
|
|
|
$1_TRUE='#'
|
|
|
|
|
$1_FALSE=
|
|
|
|
|
fi
|
|
|
|
|
AC_CONFIG_COMMANDS_PRE(
|
|
|
|
|
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
|
|
|
|
|
AC_MSG_ERROR([[conditional "$1" was never defined.
|
|
|
|
|
Usually this means the macro was only invoked conditionally.]])
|
|
|
|
|
fi])])
|
|
|
|
|
|
|
|
|
|
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
|
|
|
|
|
# Free Software Foundation, Inc.
|
|
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
|
|
|
|
# serial 10
|
|
|
|
|
|
|
|
|
|
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
|
|
|
|
|
# written in clear, in which case automake, when reading aclocal.m4,
|
|
|
|
|
# will think it sees a *use*, and therefore will trigger all it's
|
|
|
|
|
# C support machinery. Also note that it means that autoscan, seeing
|
|
|
|
|
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# _AM_DEPENDENCIES(NAME)
|
|
|
|
|
# ----------------------
|
|
|
|
|
# See how the compiler implements dependency checking.
|
|
|
|
|
# NAME is "CC", "CXX", "GCJ", or "OBJC".
|
|
|
|
|
# We try a few techniques and use that to set a single cache variable.
|
|
|
|
|
#
|
|
|
|
|
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
|
|
|
|
|
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
|
|
|
|
|
# dependency, and given that the user is not expected to run this macro,
|
|
|
|
|
# just rely on AC_PROG_CC.
|
|
|
|
|
AC_DEFUN([_AM_DEPENDENCIES],
|
|
|
|
|
[AC_REQUIRE([AM_SET_DEPDIR])dnl
|
|
|
|
|
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
|
|
|
|
|
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
|
|
|
|
|
AC_REQUIRE([AM_DEP_TRACK])dnl
|
|
|
|
|
|
|
|
|
|
ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
|
|
|
|
|
[$1], CXX, [depcc="$CXX" am_compiler_list=],
|
|
|
|
|
[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
|
|
|
|
|
[$1], UPC, [depcc="$UPC" am_compiler_list=],
|
|
|
|
|
[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
|
|
|
|
|
[depcc="$$1" am_compiler_list=])
|
|
|
|
|
|
|
|
|
|
AC_CACHE_CHECK([dependency style of $depcc],
|
|
|
|
|
[am_cv_$1_dependencies_compiler_type],
|
|
|
|
|
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
|
|
|
|
|
# We make a subdir and do the tests there. Otherwise we can end up
|
|
|
|
|
# making bogus files that we don't know about and never remove. For
|
|
|
|
|
# instance it was reported that on HP-UX the gcc test will end up
|
|
|
|
|
# making a dummy file named `D' -- because `-MD' means `put the output
|
|
|
|
|
# in D'.
|
|
|
|
|
mkdir conftest.dir
|
|
|
|
|
# Copy depcomp to subdir because otherwise we won't find it if we're
|
|
|
|
|
# using a relative directory.
|
|
|
|
|
cp "$am_depcomp" conftest.dir
|
|
|
|
|
cd conftest.dir
|
|
|
|
|
# We will build objects and dependencies in a subdirectory because
|
|
|
|
|
# it helps to detect inapplicable dependency modes. For instance
|
|
|
|
|
# both Tru64's cc and ICC support -MD to output dependencies as a
|
|
|
|
|
# side effect of compilation, but ICC will put the dependencies in
|
|
|
|
|
# the current directory while Tru64 will put them in the object
|
|
|
|
|
# directory.
|
|
|
|
|
mkdir sub
|
|
|
|
|
|
|
|
|
|
am_cv_$1_dependencies_compiler_type=none
|
|
|
|
|
if test "$am_compiler_list" = ""; then
|
|
|
|
|
am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
|
|
|
|
|
fi
|
|
|
|
|
am__universal=false
|
|
|
|
|
m4_case([$1], [CC],
|
|
|
|
|
[case " $depcc " in #(
|
|
|
|
|
*\ -arch\ *\ -arch\ *) am__universal=true ;;
|
|
|
|
|
esac],
|
|
|
|
|
[CXX],
|
|
|
|
|
[case " $depcc " in #(
|
|
|
|
|
*\ -arch\ *\ -arch\ *) am__universal=true ;;
|
|
|
|
|
esac])
|
|
|
|
|
|
|
|
|
|
for depmode in $am_compiler_list; do
|
|
|
|
|
# Setup a source with many dependencies, because some compilers
|
|
|
|
|
# like to wrap large dependency lists on column 80 (with \), and
|
|
|
|
|
# we should not choose a depcomp mode which is confused by this.
|
|
|
|
|
#
|
|
|
|
|
# We need to recreate these files for each test, as the compiler may
|
|
|
|
|
# overwrite some of them when testing with obscure command lines.
|
|
|
|
|
# This happens at least with the AIX C compiler.
|
|
|
|
|
: > sub/conftest.c
|
|
|
|
|
for i in 1 2 3 4 5 6; do
|
|
|
|
|
echo '#include "conftst'$i'.h"' >> sub/conftest.c
|
|
|
|
|
# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
|
|
|
|
|
# Solaris 8's {/usr,}/bin/sh.
|
|
|
|
|
touch sub/conftst$i.h
|
|
|
|
|
done
|
|
|
|
|
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
|
|
|
|
|
|
|
|
|
|
# We check with `-c' and `-o' for the sake of the "dashmstdout"
|
|
|
|
|
# mode. It turns out that the SunPro C++ compiler does not properly
|
|
|
|
|
# handle `-M -o', and we need to detect this. Also, some Intel
|
|
|
|
|
# versions had trouble with output in subdirs
|
|
|
|
|
am__obj=sub/conftest.${OBJEXT-o}
|
|
|
|
|
am__minus_obj="-o $am__obj"
|
|
|
|
|
case $depmode in
|
|
|
|
|
gcc)
|
|
|
|
|
# This depmode causes a compiler race in universal mode.
|
|
|
|
|
test "$am__universal" = false || continue
|
|
|
|
|
;;
|
|
|
|
|
nosideeffect)
|
|
|
|
|
# after this tag, mechanisms are not by side-effect, so they'll
|
|
|
|
|
# only be used when explicitly requested
|
|
|
|
|
if test "x$enable_dependency_tracking" = xyes; then
|
|
|
|
|
continue
|
|
|
|
|
else
|
|
|
|
|
break
|
|
|
|
|
fi
|
|
|
|
|
;;
|
|
|
|
|
msvisualcpp | msvcmsys)
|
|
|
|
|
# This compiler won't grok `-c -o', but also, the minuso test has
|
|
|
|
|
# not run yet. These depmodes are late enough in the game, and
|
|
|
|
|
# so weak that their functioning should not be impacted.
|
|
|
|
|
am__obj=conftest.${OBJEXT-o}
|
|
|
|
|
am__minus_obj=
|
|
|
|
|
;;
|
|
|
|
|
none) break ;;
|
|
|
|
|
esac
|
|
|
|
|
if depmode=$depmode \
|
|
|
|
|
source=sub/conftest.c object=$am__obj \
|
|
|
|
|
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
|
|
|
|
|
$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
|
|
|
|
|
>/dev/null 2>conftest.err &&
|
|
|
|
|
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
|
|
|
|
|
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
|
|
|
|
|
grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
|
|
|
|
|
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
|
|
|
|
|
# icc doesn't choke on unknown options, it will just issue warnings
|
|
|
|
|
# or remarks (even with -Werror). So we grep stderr for any message
|
|
|
|
|
# that says an option was ignored or not supported.
|
|
|
|
|
# When given -MP, icc 7.0 and 7.1 complain thusly:
|
|
|
|
|
# icc: Command line warning: ignoring option '-M'; no argument required
|
|
|
|
|
# The diagnosis changed in icc 8.0:
|
|
|
|
|
# icc: Command line remark: option '-MP' not supported
|
|
|
|
|
if (grep 'ignoring option' conftest.err ||
|
|
|
|
|
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
|
|
|
|
|
am_cv_$1_dependencies_compiler_type=$depmode
|
|
|
|
|
break
|
|
|
|
|
fi
|
|
|
|
|
fi
|
|
|
|
|
done
|
|
|
|
|
|
|
|
|
|
cd ..
|
|
|
|
|
rm -rf conftest.dir
|
|
|
|
|
else
|
|
|
|
|
am_cv_$1_dependencies_compiler_type=none
|
|
|
|
|
fi
|
|
|
|
|
])
|
|
|
|
|
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
|
|
|
|
|
AM_CONDITIONAL([am__fastdep$1], [
|
|
|
|
|
test "x$enable_dependency_tracking" != xno \
|
|
|
|
|
&& test "$am_cv_$1_dependencies_compiler_type" = gcc3])
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# AM_SET_DEPDIR
|
|
|
|
|
# -------------
|
|
|
|
|
# Choose a directory name for dependency files.
|
|
|
|
|
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
|
|
|
|
|
AC_DEFUN([AM_SET_DEPDIR],
|
|
|
|
|
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
|
|
|
|
|
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# AM_DEP_TRACK
|
|
|
|
|
# ------------
|
|
|
|
|
AC_DEFUN([AM_DEP_TRACK],
|
|
|
|
|
[AC_ARG_ENABLE(dependency-tracking,
|
|
|
|
|
[ --disable-dependency-tracking speeds up one-time build
|
|
|
|
|
--enable-dependency-tracking do not reject slow dependency extractors])
|
|
|
|
|
if test "x$enable_dependency_tracking" != xno; then
|
|
|
|
|
am_depcomp="$ac_aux_dir/depcomp"
|
|
|
|
|
AMDEPBACKSLASH='\'
|
|
|
|
|
fi
|
|
|
|
|
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
|
|
|
|
|
AC_SUBST([AMDEPBACKSLASH])dnl
|
|
|
|
|
_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
# Generate code to set up dependency tracking. -*- Autoconf -*-
|
|
|
|
|
|
|
|
|
|
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
|
|
|
|
|
# Free Software Foundation, Inc.
|
|
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
|
|
|
|
#serial 5
|
|
|
|
|
|
|
|
|
|
# _AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
|
|
|
# ------------------------------
|
|
|
|
|
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
|
|
|
[{
|
|
|
|
|
# Autoconf 2.62 quotes --file arguments for eval, but not when files
|
|
|
|
|
# are listed without --file. Let's play safe and only enable the eval
|
|
|
|
|
# if we detect the quoting.
|
|
|
|
|
case $CONFIG_FILES in
|
|
|
|
|
*\'*) eval set x "$CONFIG_FILES" ;;
|
|
|
|
|
*) set x $CONFIG_FILES ;;
|
|
|
|
|
esac
|
|
|
|
|
shift
|
|
|
|
|
for mf
|
|
|
|
|
do
|
|
|
|
|
# Strip MF so we end up with the name of the file.
|
|
|
|
|
mf=`echo "$mf" | sed -e 's/:.*$//'`
|
|
|
|
|
# Check whether this is an Automake generated Makefile or not.
|
|
|
|
|
# We used to match only the files named `Makefile.in', but
|
|
|
|
|
# some people rename them; so instead we look at the file content.
|
|
|
|
|
# Grep'ing the first line is not enough: some people post-process
|
|
|
|
|
# each Makefile.in and add a new line on top of each file to say so.
|
|
|
|
|
# Grep'ing the whole file is not good either: AIX grep has a line
|
|
|
|
|
# limit of 2048, but all sed's we know have understand at least 4000.
|
|
|
|
|
if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
|
|
|
|
|
dirpart=`AS_DIRNAME("$mf")`
|
|
|
|
|
else
|
|
|
|
|
continue
|
|
|
|
|
fi
|
|
|
|
|
# Extract the definition of DEPDIR, am__include, and am__quote
|
|
|
|
|
# from the Makefile without running `make'.
|
|
|
|
|
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
|
|
|
|
|
test -z "$DEPDIR" && continue
|
|
|
|
|
am__include=`sed -n 's/^am__include = //p' < "$mf"`
|
|
|
|
|
test -z "am__include" && continue
|
|
|
|
|
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
|
|
|
|
|
# When using ansi2knr, U may be empty or an underscore; expand it
|
|
|
|
|
U=`sed -n 's/^U = //p' < "$mf"`
|
|
|
|
|
# Find all dependency output files, they are included files with
|
|
|
|
|
# $(DEPDIR) in their names. We invoke sed twice because it is the
|
|
|
|
|
# simplest approach to changing $(DEPDIR) to its actual value in the
|
|
|
|
|
# expansion.
|
|
|
|
|
for file in `sed -n "
|
|
|
|
|
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
|
|
|
|
|
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
|
|
|
|
|
# Make sure the directory exists.
|
|
|
|
|
test -f "$dirpart/$file" && continue
|
|
|
|
|
fdir=`AS_DIRNAME(["$file"])`
|
|
|
|
|
AS_MKDIR_P([$dirpart/$fdir])
|
|
|
|
|
# echo "creating $dirpart/$file"
|
|
|
|
|
echo '# dummy' > "$dirpart/$file"
|
|
|
|
|
done
|
|
|
|
|
done
|
|
|
|
|
}
|
|
|
|
|
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
|
|
|
# -----------------------------
|
|
|
|
|
# This macro should only be invoked once -- use via AC_REQUIRE.
|
|
|
|
|
#
|
|
|
|
|
# This code is only required when automatic dependency tracking
|
|
|
|
|
# is enabled. FIXME. This creates each `.P' file that we will
|
|
|
|
|
# need in order to bootstrap the dependency handling code.
|
|
|
|
|
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
|
|
|
[AC_CONFIG_COMMANDS([depfiles],
|
|
|
|
|
[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
|
|
|
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
# Do all the work for Automake. -*- Autoconf -*-
|
|
|
|
|
|
|
|
|
|
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
|
|
|
|
|
# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
|
|
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
|
|
|
|
# serial 16
|
|
|
|
|
|
|
|
|
|
# This macro actually does too much. Some checks are only needed if
|
|
|
|
|
# your package does certain things. But this isn't really a big deal.
|
|
|
|
|
|
|
|
|
|
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
|
|
|
|
|
# AM_INIT_AUTOMAKE([OPTIONS])
|
|
|
|
|
# -----------------------------------------------
|
|
|
|
|
# The call with PACKAGE and VERSION arguments is the old style
|
|
|
|
|
# call (pre autoconf-2.50), which is being phased out. PACKAGE
|
|
|
|
|
# and VERSION should now be passed to AC_INIT and removed from
|
|
|
|
|
# the call to AM_INIT_AUTOMAKE.
|
|
|
|
|
# We support both call styles for the transition. After
|
|
|
|
|
# the next Automake release, Autoconf can make the AC_INIT
|
|
|
|
|
# arguments mandatory, and then we can depend on a new Autoconf
|
|
|
|
|
# release and drop the old call support.
|
|
|
|
|
AC_DEFUN([AM_INIT_AUTOMAKE],
|
|
|
|
|
[AC_PREREQ([2.62])dnl
|
|
|
|
|
dnl Autoconf wants to disallow AM_ names. We explicitly allow
|
|
|
|
|
dnl the ones we care about.
|
|
|
|
|
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
|
|
|
|
|
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
|
|
|
|
|
AC_REQUIRE([AC_PROG_INSTALL])dnl
|
|
|
|
|
if test "`cd $srcdir && pwd`" != "`pwd`"; then
|
|
|
|
|
# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
|
|
|
|
|
# is not polluted with repeated "-I."
|
|
|
|
|
AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
|
|
|
|
|
# test to see if srcdir already configured
|
|
|
|
|
if test -f $srcdir/config.status; then
|
|
|
|
|
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
|
|
|
|
|
fi
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
# test whether we have cygpath
|
|
|
|
|
if test -z "$CYGPATH_W"; then
|
|
|
|
|
if (cygpath --version) >/dev/null 2>/dev/null; then
|
|
|
|
|
CYGPATH_W='cygpath -w'
|
|
|
|
|
else
|
|
|
|
|
CYGPATH_W=echo
|
|
|
|
|
fi
|
|
|
|
|
fi
|
|
|
|
|
AC_SUBST([CYGPATH_W])
|
|
|
|
|
|
|
|
|
|
# Define the identity of the package.
|
|
|
|
|
dnl Distinguish between old-style and new-style calls.
|
|
|
|
|
m4_ifval([$2],
|
|
|
|
|
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
|
|
|
|
|
AC_SUBST([PACKAGE], [$1])dnl
|
|
|
|
|
AC_SUBST([VERSION], [$2])],
|
|
|
|
|
[_AM_SET_OPTIONS([$1])dnl
|
|
|
|
|
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
|
|
|
|
|
m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
|
|
|
|
|
[m4_fatal([AC_INIT should be called with package and version arguments])])dnl
|
|
|
|
|
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
|
|
|
|
|
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
|
|
|
|
|
|
|
|
|
|
_AM_IF_OPTION([no-define],,
|
|
|
|
|
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
|
|
|
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
|
|
|
|
|
|
|
|
|
|
# Some tools Automake needs.
|
|
|
|
|
AC_REQUIRE([AM_SANITY_CHECK])dnl
|
|
|
|
|
AC_REQUIRE([AC_ARG_PROGRAM])dnl
|
|
|
|
|
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
|
|
|
|
|
AM_MISSING_PROG(AUTOCONF, autoconf)
|
|
|
|
|
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
|
|
|
|
|
AM_MISSING_PROG(AUTOHEADER, autoheader)
|
|
|
|
|
AM_MISSING_PROG(MAKEINFO, makeinfo)
|
|
|
|
|
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
|
|
|
|
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
|
|
|
|
|
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
|
|
|
|
|
# We need awk for the "check" target. The system "awk" is bad on
|
|
|
|
|
# some platforms.
|
|
|
|
|
AC_REQUIRE([AC_PROG_AWK])dnl
|
|
|
|
|
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
|
|
|
|
|
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
|
|
|
|
|
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
|
|
|
|
|
[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
|
|
|
|
|
[_AM_PROG_TAR([v7])])])
|
|
|
|
|
_AM_IF_OPTION([no-dependencies],,
|
|
|
|
|
[AC_PROVIDE_IFELSE([AC_PROG_CC],
|
|
|
|
|
[_AM_DEPENDENCIES(CC)],
|
|
|
|
|
[define([AC_PROG_CC],
|
|
|
|
|
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
|
|
|
|
|
AC_PROVIDE_IFELSE([AC_PROG_CXX],
|
|
|
|
|
[_AM_DEPENDENCIES(CXX)],
|
|
|
|
|
[define([AC_PROG_CXX],
|
|
|
|
|
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
|
|
|
|
|
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
|
|
|
|
|
[_AM_DEPENDENCIES(OBJC)],
|
|
|
|
|
[define([AC_PROG_OBJC],
|
|
|
|
|
defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
|
|
|
|
|
])
|
|
|
|
|
_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
|
|
|
|
|
dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
|
|
|
|
|
dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
|
|
|
|
|
dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
|
|
|
|
|
AC_CONFIG_COMMANDS_PRE(dnl
|
|
|
|
|
[m4_provide_if([_AM_COMPILER_EXEEXT],
|
|
|
|
|
[AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
|
|
|
|
|
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
|
|
|
|
|
dnl mangled by Autoconf and run in a shell conditional statement.
|
|
|
|
|
m4_define([_AC_COMPILER_EXEEXT],
|
|
|
|
|
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# When config.status generates a header, we must update the stamp-h file.
|
|
|
|
|
# This file resides in the same directory as the config header
|
|
|
|
|
# that is generated. The stamp files are numbered to have different names.
|
|
|
|
|
|
|
|
|
|
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
|
|
|
|
|
# loop where config.status creates the headers, so we can generate
|
|
|
|
|
# our stamp files there.
|
|
|
|
|
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
|
|
|
|
|
[# Compute $1's index in $config_headers.
|
|
|
|
|
_am_arg=$1
|
|
|
|
|
_am_stamp_count=1
|
|
|
|
|
for _am_header in $config_headers :; do
|
|
|
|
|
case $_am_header in
|
|
|
|
|
$_am_arg | $_am_arg:* )
|
|
|
|
|
break ;;
|
|
|
|
|
* )
|
|
|
|
|
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
|
|
|
|
|
esac
|
|
|
|
|
done
|
|
|
|
|
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
|
|
|
|
|
|
|
|
|
|
# Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
|
|
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
|
|
|
|
# AM_PROG_INSTALL_SH
|
|
|
|
|
# ------------------
|
|
|
|
|
# Define $install_sh.
|
|
|
|
|
AC_DEFUN([AM_PROG_INSTALL_SH],
|
|
|
|
|
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
|
|
|
|
if test x"${install_sh}" != xset; then
|
|
|
|
|
case $am_aux_dir in
|
|
|
|
|
*\ * | *\ *)
|
|
|
|
|
install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
|
|
|
|
|
*)
|
|
|
|
|
install_sh="\${SHELL} $am_aux_dir/install-sh"
|
|
|
|
|
esac
|
|
|
|
|
fi
|
|
|
|
|
AC_SUBST(install_sh)])
|
|
|
|
|
|
|
|
|
|
# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
|
|
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
|
|
|
|
# serial 2
|
|
|
|
|
|
|
|
|
|
# Check whether the underlying file-system supports filenames
|
|
|
|
|
# with a leading dot. For instance MS-DOS doesn't.
|
|
|
|
|
AC_DEFUN([AM_SET_LEADING_DOT],
|
|
|
|
|
[rm -rf .tst 2>/dev/null
|
|
|
|
|
mkdir .tst 2>/dev/null
|
|
|
|
|
if test -d .tst; then
|
|
|
|
|
am__leading_dot=.
|
|
|
|
|
else
|
|
|
|
|
am__leading_dot=_
|
|
|
|
|
fi
|
|
|
|
|
rmdir .tst 2>/dev/null
|
|
|
|
|
AC_SUBST([am__leading_dot])])
|
|
|
|
|
|
|
|
|
|
# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
|
|
|
|
|
# From Jim Meyering
|
|
|
|
|
|
|
|
|
|
# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
|
|
|
|
|
# Free Software Foundation, Inc.
|
|
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
|
|
|
|
# serial 5
|
|
|
|
|
|
|
|
|
|
# AM_MAINTAINER_MODE([DEFAULT-MODE])
|
|
|
|
|
# ----------------------------------
|
|
|
|
|
# Control maintainer-specific portions of Makefiles.
|
|
|
|
|
# Default is to disable them, unless `enable' is passed literally.
|
|
|
|
|
# For symmetry, `disable' may be passed as well. Anyway, the user
|
|
|
|
|
# can override the default with the --enable/--disable switch.
|
|
|
|
|
AC_DEFUN([AM_MAINTAINER_MODE],
|
|
|
|
|
[m4_case(m4_default([$1], [disable]),
|
|
|
|
|
[enable], [m4_define([am_maintainer_other], [disable])],
|
|
|
|
|
[disable], [m4_define([am_maintainer_other], [enable])],
|
|
|
|
|
[m4_define([am_maintainer_other], [enable])
|
|
|
|
|
m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
|
|
|
|
|
AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
|
|
|
|
|
dnl maintainer-mode's default is 'disable' unless 'enable' is passed
|
|
|
|
|
AC_ARG_ENABLE([maintainer-mode],
|
|
|
|
|
[ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
|
|
|
|
|
(and sometimes confusing) to the casual installer],
|
|
|
|
|
[USE_MAINTAINER_MODE=$enableval],
|
|
|
|
|
[USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
|
|
|
|
|
AC_MSG_RESULT([$USE_MAINTAINER_MODE])
|
|
|
|
|
AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
|
|
|
|
|
MAINT=$MAINTAINER_MODE_TRUE
|
|
|
|
|
AC_SUBST([MAINT])dnl
|
|
|
|
|
]
|
|
|
|
|
)
|
|
|
|
|
|
|
|
|
|
AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
|
|
|
|
|
|
|
|
|
|
# Check to see how 'make' treats includes. -*- Autoconf -*-
|
|
|
|
|
|
|
|
|
|
# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
|
|
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
|
|
|
|
# serial 4
|
|
|
|
|
|
|
|
|
|
# AM_MAKE_INCLUDE()
|
|
|
|
|
# -----------------
|
|
|
|
|
# Check to see how make treats includes.
|
|
|
|
|
AC_DEFUN([AM_MAKE_INCLUDE],
|
|
|
|
|
[am_make=${MAKE-make}
|
|
|
|
|
cat > confinc << 'END'
|
|
|
|
|
am__doit:
|
|
|
|
|
@echo this is the am__doit target
|
|
|
|
|
.PHONY: am__doit
|
|
|
|
|
END
|
|
|
|
|
# If we don't find an include directive, just comment out the code.
|
|
|
|
|
AC_MSG_CHECKING([for style of include used by $am_make])
|
|
|
|
|
am__include="#"
|
|
|
|
|
am__quote=
|
|
|
|
|
_am_result=none
|
|
|
|
|
# First try GNU make style include.
|
|
|
|
|
echo "include confinc" > confmf
|
|
|
|
|
# Ignore all kinds of additional output from `make'.
|
|
|
|
|
case `$am_make -s -f confmf 2> /dev/null` in #(
|
|
|
|
|
*the\ am__doit\ target*)
|
|
|
|
|
am__include=include
|
|
|
|
|
am__quote=
|
|
|
|
|
_am_result=GNU
|
|
|
|
|
;;
|
|
|
|
|
esac
|
|
|
|
|
# Now try BSD make style include.
|
|
|
|
|
if test "$am__include" = "#"; then
|
|
|
|
|
echo '.include "confinc"' > confmf
|
|
|
|
|
case `$am_make -s -f confmf 2> /dev/null` in #(
|
|
|
|
|
*the\ am__doit\ target*)
|
|
|
|
|
am__include=.include
|
|
|
|
|
am__quote="\""
|
|
|
|
|
_am_result=BSD
|
|
|
|
|
;;
|
|
|
|
|
esac
|
|
|
|
|
fi
|
|
|
|
|
AC_SUBST([am__include])
|
|
|
|
|
AC_SUBST([am__quote])
|
|
|
|
|
AC_MSG_RESULT([$_am_result])
|
|
|
|
|
rm -f confinc confmf
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
|
|
|
|
|
# Free Software Foundation, Inc.
|
|
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
|
|
|
|
# serial 6
|
|
|
|
|
|
|
|
|
|
# AM_PROG_CC_C_O
|
|
|
|
|
# --------------
|
|
|
|
|
# Like AC_PROG_CC_C_O, but changed for automake.
|
|
|
|
|
AC_DEFUN([AM_PROG_CC_C_O],
|
|
|
|
|
[AC_REQUIRE([AC_PROG_CC_C_O])dnl
|
|
|
|
|
AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
|
|
|
|
AC_REQUIRE_AUX_FILE([compile])dnl
|
|
|
|
|
# FIXME: we rely on the cache variable name because
|
|
|
|
|
# there is no other way.
|
|
|
|
|
set dummy $CC
|
|
|
|
|
am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
|
|
|
|
|
eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
|
|
|
|
|
if test "$am_t" != yes; then
|
|
|
|
|
# Losing compiler, so override with the script.
|
|
|
|
|
# FIXME: It is wrong to rewrite CC.
|
|
|
|
|
# But if we don't then we get into trouble of one sort or another.
|
|
|
|
|
# A longer-term fix would be to have automake use am__CC in this case,
|
|
|
|
|
# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
|
|
|
|
|
CC="$am_aux_dir/compile $CC"
|
|
|
|
|
fi
|
|
|
|
|
dnl Make sure AC_PROG_CC is never called again, or it will override our
|
|
|
|
|
dnl setting of CC.
|
|
|
|
|
m4_define([AC_PROG_CC],
|
|
|
|
|
[m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
|
|
|
|
|
|
|
|
|
|
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
|
|
|
|
|
# Free Software Foundation, Inc.
|
|
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
|
|
|
|
# serial 6
|
|
|
|
|
|
|
|
|
|
# AM_MISSING_PROG(NAME, PROGRAM)
|
|
|
|
|
# ------------------------------
|
|
|
|
|
AC_DEFUN([AM_MISSING_PROG],
|
|
|
|
|
[AC_REQUIRE([AM_MISSING_HAS_RUN])
|
|
|
|
|
$1=${$1-"${am_missing_run}$2"}
|
|
|
|
|
AC_SUBST($1)])
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# AM_MISSING_HAS_RUN
|
|
|
|
|
# ------------------
|
|
|
|
|
# Define MISSING if not defined so far and test if it supports --run.
|
|
|
|
|
# If it does, set am_missing_run to use it, otherwise, to nothing.
|
|
|
|
|
AC_DEFUN([AM_MISSING_HAS_RUN],
|
|
|
|
|
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
|
|
|
|
AC_REQUIRE_AUX_FILE([missing])dnl
|
|
|
|
|
if test x"${MISSING+set}" != xset; then
|
|
|
|
|
case $am_aux_dir in
|
|
|
|
|
*\ * | *\ *)
|
|
|
|
|
MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
|
|
|
|
|
*)
|
|
|
|
|
MISSING="\${SHELL} $am_aux_dir/missing" ;;
|
|
|
|
|
esac
|
|
|
|
|
fi
|
|
|
|
|
# Use eval to expand $SHELL
|
|
|
|
|
if eval "$MISSING --run true"; then
|
|
|
|
|
am_missing_run="$MISSING --run "
|
|
|
|
|
else
|
|
|
|
|
am_missing_run=
|
|
|
|
|
AC_MSG_WARN([`missing' script is too old or missing])
|
|
|
|
|
fi
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
|
|
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
|
|
|
|
# AM_PROG_MKDIR_P
|
|
|
|
|
# ---------------
|
|
|
|
|
# Check for `mkdir -p'.
|
|
|
|
|
AC_DEFUN([AM_PROG_MKDIR_P],
|
|
|
|
|
[AC_PREREQ([2.60])dnl
|
|
|
|
|
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
|
|
|
|
|
dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
|
|
|
|
|
dnl while keeping a definition of mkdir_p for backward compatibility.
|
|
|
|
|
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
|
|
|
|
|
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
|
|
|
|
|
dnl Makefile.ins that do not define MKDIR_P, so we do our own
|
|
|
|
|
dnl adjustment using top_builddir (which is defined more often than
|
|
|
|
|
dnl MKDIR_P).
|
|
|
|
|
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
|
|
|
|
|
case $mkdir_p in
|
|
|
|
|
[[\\/$]]* | ?:[[\\/]]*) ;;
|
|
|
|
|
*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
|
|
|
|
|
esac
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
# Helper functions for option handling. -*- Autoconf -*-
|
|
|
|
|
|
|
|
|
|
# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
|
|
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
|
|
|
|
# serial 4
|
|
|
|
|
|
|
|
|
|
# _AM_MANGLE_OPTION(NAME)
|
|
|
|
|
# -----------------------
|
|
|
|
|
AC_DEFUN([_AM_MANGLE_OPTION],
|
|
|
|
|
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
|
|
|
|
|
|
|
|
|
|
# _AM_SET_OPTION(NAME)
|
|
|
|
|
# ------------------------------
|
|
|
|
|
# Set option NAME. Presently that only means defining a flag for this option.
|
|
|
|
|
AC_DEFUN([_AM_SET_OPTION],
|
|
|
|
|
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
|
|
|
|
|
|
|
|
|
|
# _AM_SET_OPTIONS(OPTIONS)
|
|
|
|
|
# ----------------------------------
|
|
|
|
|
# OPTIONS is a space-separated list of Automake options.
|
|
|
|
|
AC_DEFUN([_AM_SET_OPTIONS],
|
|
|
|
|
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
|
|
|
|
|
|
|
|
|
|
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
|
|
|
|
|
# -------------------------------------------
|
|
|
|
|
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
|
|
|
|
|
AC_DEFUN([_AM_IF_OPTION],
|
|
|
|
|
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
|
|
|
|
|
|
|
|
|
|
# Check to make sure that the build environment is sane. -*- Autoconf -*-
|
|
|
|
|
|
|
|
|
|
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
|
|
|
|
|
# Free Software Foundation, Inc.
|
|
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
|
|
|
|
# serial 5
|
|
|
|
|
|
|
|
|
|
# AM_SANITY_CHECK
|
|
|
|
|
# ---------------
|
|
|
|
|
AC_DEFUN([AM_SANITY_CHECK],
|
|
|
|
|
[AC_MSG_CHECKING([whether build environment is sane])
|
|
|
|
|
# Just in case
|
|
|
|
|
sleep 1
|
|
|
|
|
echo timestamp > conftest.file
|
|
|
|
|
# Reject unsafe characters in $srcdir or the absolute working directory
|
|
|
|
|
# name. Accept space and tab only in the latter.
|
|
|
|
|
am_lf='
|
|
|
|
|
'
|
|
|
|
|
case `pwd` in
|
|
|
|
|
*[[\\\"\#\$\&\'\`$am_lf]]*)
|
|
|
|
|
AC_MSG_ERROR([unsafe absolute working directory name]);;
|
|
|
|
|
esac
|
|
|
|
|
case $srcdir in
|
|
|
|
|
*[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
|
|
|
|
|
AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
|
|
|
|
|
esac
|
|
|
|
|
|
|
|
|
|
# Do `set' in a subshell so we don't clobber the current shell's
|
|
|
|
|
# arguments. Must try -L first in case configure is actually a
|
|
|
|
|
# symlink; some systems play weird games with the mod time of symlinks
|
|
|
|
|
# (eg FreeBSD returns the mod time of the symlink's containing
|
|
|
|
|
# directory).
|
|
|
|
|
if (
|
|
|
|
|
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
|
|
|
|
|
if test "$[*]" = "X"; then
|
|
|
|
|
# -L didn't work.
|
|
|
|
|
set X `ls -t "$srcdir/configure" conftest.file`
|
|
|
|
|
fi
|
|
|
|
|
rm -f conftest.file
|
|
|
|
|
if test "$[*]" != "X $srcdir/configure conftest.file" \
|
|
|
|
|
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
|
|
|
|
|
|
|
|
|
|
# If neither matched, then we have a broken ls. This can happen
|
|
|
|
|
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
|
|
|
# broken ls alias from the environment. This has actually
|
|
|
|
|
# happened. Such a system could not be considered "sane".
|
|
|
|
|
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
|
|
|
alias in your environment])
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
test "$[2]" = conftest.file
|
|
|
|
|
)
|
|
|
|
|
then
|
|
|
|
|
# Ok.
|
|
|
|
|
:
|
|
|
|
|
else
|
|
|
|
|
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
|
|
|
Check your system clock])
|
|
|
|
|
fi
|
|
|
|
|
AC_MSG_RESULT(yes)])
|
|
|
|
|
|
|
|
|
|
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
|
|
|
|
|
#
|
|
|
|
|
# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# AM_PROG_INSTALL_STRIP
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|
# ---------------------
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# One issue with vendor `install' (even GNU) is that you can't
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# specify the program used to strip binaries. This is especially
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# annoying in cross-compiling environments, where the build's strip
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# is unlikely to handle the host's binaries.
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# Fortunately install-sh will honor a STRIPPROG variable, so we
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|
# always use install-sh in `make install-strip', and initialize
|
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|
|
# STRIPPROG with the value of the STRIP variable (set by the user).
|
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|
|
AC_DEFUN([AM_PROG_INSTALL_STRIP],
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|
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
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|
# Installed binaries are usually stripped using `strip' when the user
|
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|
# run `make install-strip'. However `strip' might not be the right
|
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|
|
# tool to use in cross-compilation environments, therefore Automake
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|
# will honor the `STRIP' environment variable to overrule this program.
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dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
|
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|
|
if test "$cross_compiling" != no; then
|
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AC_CHECK_TOOL([STRIP], [strip], :)
|
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|
|
fi
|
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|
|
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
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|
|
AC_SUBST([INSTALL_STRIP_PROGRAM])])
|
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|
# Copyright (C) 2006, 2008 Free Software Foundation, Inc.
|
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|
|
#
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|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
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|
|
# serial 2
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|
|
# _AM_SUBST_NOTMAKE(VARIABLE)
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|
|
# ---------------------------
|
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|
|
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
|
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|
|
# This macro is traced by Automake.
|
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|
|
|
AC_DEFUN([_AM_SUBST_NOTMAKE])
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|
|
# AM_SUBST_NOTMAKE(VARIABLE)
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|
|
# ---------------------------
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|
|
# Public sister of _AM_SUBST_NOTMAKE.
|
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|
|
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
|
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|
|
# Check how to create a tarball. -*- Autoconf -*-
|
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|
# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
|
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|
|
|
#
|
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|
|
|
# This file is free software; the Free Software Foundation
|
|
|
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
|
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
|
|
|
|
|
|
# serial 2
|
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|
|
|
|
|
|
|
|
# _AM_PROG_TAR(FORMAT)
|
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|
|
# --------------------
|
|
|
|
|
# Check how to create a tarball in format FORMAT.
|
|
|
|
|
# FORMAT should be one of `v7', `ustar', or `pax'.
|
|
|
|
|
#
|
|
|
|
|
# Substitute a variable $(am__tar) that is a command
|
|
|
|
|
# writing to stdout a FORMAT-tarball containing the directory
|
|
|
|
|
# $tardir.
|
|
|
|
|
# tardir=directory && $(am__tar) > result.tar
|
|
|
|
|
#
|
|
|
|
|
# Substitute a variable $(am__untar) that extract such
|
|
|
|
|
# a tarball read from stdin.
|
|
|
|
|
# $(am__untar) < result.tar
|
|
|
|
|
AC_DEFUN([_AM_PROG_TAR],
|
|
|
|
|
[# Always define AMTAR for backward compatibility.
|
|
|
|
|
AM_MISSING_PROG([AMTAR], [tar])
|
|
|
|
|
m4_if([$1], [v7],
|
|
|
|
|
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
|
|
|
|
|
[m4_case([$1], [ustar],, [pax],,
|
|
|
|
|
[m4_fatal([Unknown tar format])])
|
|
|
|
|
AC_MSG_CHECKING([how to create a $1 tar archive])
|
|
|
|
|
# Loop over all known methods to create a tar archive until one works.
|
|
|
|
|
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
|
|
|
|
|
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
|
|
|
|
|
# Do not fold the above two line into one, because Tru64 sh and
|
|
|
|
|
# Solaris sh will not grok spaces in the rhs of `-'.
|
|
|
|
|
for _am_tool in $_am_tools
|
|
|
|
|
do
|
|
|
|
|
case $_am_tool in
|
|
|
|
|
gnutar)
|
|
|
|
|
for _am_tar in tar gnutar gtar;
|
|
|
|
|
do
|
|
|
|
|
AM_RUN_LOG([$_am_tar --version]) && break
|
|
|
|
|
done
|
|
|
|
|
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
|
|
|
|
|
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
|
|
|
|
|
am__untar="$_am_tar -xf -"
|
|
|
|
|
;;
|
|
|
|
|
plaintar)
|
|
|
|
|
# Must skip GNU tar: if it does not support --format= it doesn't create
|
|
|
|
|
# ustar tarball either.
|
|
|
|
|
(tar --version) >/dev/null 2>&1 && continue
|
|
|
|
|
am__tar='tar chf - "$$tardir"'
|
|
|
|
|
am__tar_='tar chf - "$tardir"'
|
|
|
|
|
am__untar='tar xf -'
|
|
|
|
|
;;
|
|
|
|
|
pax)
|
|
|
|
|
am__tar='pax -L -x $1 -w "$$tardir"'
|
|
|
|
|
am__tar_='pax -L -x $1 -w "$tardir"'
|
|
|
|
|
am__untar='pax -r'
|
|
|
|
|
;;
|
|
|
|
|
cpio)
|
|
|
|
|
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
|
|
|
|
|
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
|
|
|
|
|
am__untar='cpio -i -H $1 -d'
|
|
|
|
|
;;
|
|
|
|
|
none)
|
|
|
|
|
am__tar=false
|
|
|
|
|
am__tar_=false
|
|
|
|
|
am__untar=false
|
|
|
|
|
;;
|
|
|
|
|
esac
|
|
|
|
|
|
|
|
|
|
# If the value was cached, stop now. We just wanted to have am__tar
|
|
|
|
|
# and am__untar set.
|
|
|
|
|
test -n "${am_cv_prog_tar_$1}" && break
|
|
|
|
|
|
|
|
|
|
# tar/untar a dummy directory, and stop if the command works
|
|
|
|
|
rm -rf conftest.dir
|
|
|
|
|
mkdir conftest.dir
|
|
|
|
|
echo GrepMe > conftest.dir/file
|
|
|
|
|
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
|
|
|
|
|
rm -rf conftest.dir
|
|
|
|
|
if test -s conftest.tar; then
|
|
|
|
|
AM_RUN_LOG([$am__untar <conftest.tar])
|
|
|
|
|
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
|
|
|
|
|
fi
|
|
|
|
|
done
|
|
|
|
|
rm -rf conftest.dir
|
|
|
|
|
|
|
|
|
|
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
|
|
|
|
|
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
|
|
|
|
|
AC_SUBST([am__tar])
|
|
|
|
|
AC_SUBST([am__untar])
|
|
|
|
|
]) # _AM_PROG_TAR
|
|
|
|
|
|
2011-01-26 09:35:08 +00:00
|
|
|
m4_include([m4/ax_compare_version.m4])
|
2010-03-25 23:20:59 +00:00
|
|
|
m4_include([m4/libtool.m4])
|
|
|
|
|
m4_include([m4/ltoptions.m4])
|
|
|
|
|
m4_include([m4/ltsugar.m4])
|
|
|
|
|
m4_include([m4/ltversion.m4])
|
|
|
|
|
m4_include([m4/lt~obsolete.m4])
|
|
|
|
|
m4_include([m4/nut_arg_with.m4])
|
2011-01-26 09:35:08 +00:00
|
|
|
m4_include([m4/nut_check_asciidoc.m4])
|
2011-09-29 18:14:46 +00:00
|
|
|
m4_include([m4/nut_check_libavahi.m4])
|
|
|
|
|
m4_include([m4/nut_check_libfreeipmi.m4])
|
2010-03-25 23:20:59 +00:00
|
|
|
m4_include([m4/nut_check_libgd.m4])
|
|
|
|
|
m4_include([m4/nut_check_libhal.m4])
|
2012-01-24 10:22:33 +00:00
|
|
|
m4_include([m4/nut_check_libltdl.m4])
|
2010-03-25 23:20:59 +00:00
|
|
|
m4_include([m4/nut_check_libneon.m4])
|
|
|
|
|
m4_include([m4/nut_check_libnetsnmp.m4])
|
|
|
|
|
m4_include([m4/nut_check_libpowerman.m4])
|
|
|
|
|
m4_include([m4/nut_check_libssl.m4])
|
|
|
|
|
m4_include([m4/nut_check_libusb.m4])
|
|
|
|
|
m4_include([m4/nut_check_libwrap.m4])
|
|
|
|
|
m4_include([m4/nut_check_os.m4])
|
2011-01-26 09:35:08 +00:00
|
|
|
m4_include([m4/nut_config_libhal.m4])
|
2010-03-25 23:20:59 +00:00
|
|
|
m4_include([m4/nut_report_feature.m4])
|
|
|
|
|
m4_include([m4/nut_type_socklen_t.m4])
|
