Blame aclocal.m4

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# generated automatically by aclocal 1.15.1 -*- Autoconf -*-
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# Copyright (C) 1996-2017 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_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
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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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m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
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[m4_warning([this file was generated for autoconf 2.69.
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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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# pkg.m4 - Macros to locate and utilise pkg-config.   -*- Autoconf -*-
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# serial 11 (pkg-config-0.29.1)
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dnl Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
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dnl Copyright © 2012-2015 Dan Nicholson <dbn.lists@gmail.com>
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dnl
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dnl This program is free software; you can redistribute it and/or modify
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dnl it under the terms of the GNU General Public License as published by
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dnl the Free Software Foundation; either version 2 of the License, or
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dnl (at your option) any later version.
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dnl
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dnl This program is distributed in the hope that it will be useful, but
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dnl WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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dnl General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU General Public License
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dnl along with this program; if not, write to the Free Software
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dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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dnl 02111-1307, USA.
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dnl
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dnl As a special exception to the GNU General Public License, if you
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dnl distribute this file as part of a program that contains a
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dnl configuration script generated by Autoconf, you may include it under
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dnl the same distribution terms that you use for the rest of that
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dnl program.
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dnl PKG_PREREQ(MIN-VERSION)
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dnl -----------------------
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dnl Since: 0.29
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dnl
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dnl Verify that the version of the pkg-config macros are at least
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dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's
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dnl installed version of pkg-config, this checks the developer's version
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dnl of pkg.m4 when generating configure.
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dnl
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dnl To ensure that this macro is defined, also add:
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dnl m4_ifndef([PKG_PREREQ],
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dnl     [m4_fatal([must install pkg-config 0.29 or later before running autoconf/autogen])])
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dnl
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dnl See the "Since" comment for each macro you use to see what version
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dnl of the macros you require.
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m4_defun([PKG_PREREQ],
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[m4_define([PKG_MACROS_VERSION], [0.29.1])
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m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1,
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    [m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])])
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])dnl PKG_PREREQ
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dnl PKG_PROG_PKG_CONFIG([MIN-VERSION])
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dnl ----------------------------------
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dnl Since: 0.16
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dnl
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dnl Search for the pkg-config tool and set the PKG_CONFIG variable to
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dnl first found in the path. Checks that the version of pkg-config found
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dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is
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dnl used since that's the first version where most current features of
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dnl pkg-config existed.
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AC_DEFUN([PKG_PROG_PKG_CONFIG],
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[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
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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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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 $_pkg_min_version; then
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		AC_MSG_RESULT([yes])
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	else
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		AC_MSG_RESULT([no])
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		PKG_CONFIG=""
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	fi
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fi[]dnl
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])dnl PKG_PROG_PKG_CONFIG
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dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
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dnl -------------------------------------------------------------------
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dnl Since: 0.18
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dnl
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dnl Check to see whether a particular set of modules exists. Similar to
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dnl PKG_CHECK_MODULES(), but does not set variables or print errors.
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dnl
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dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
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dnl only at the first occurence in configure.ac, so if the first place
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dnl it's called might be skipped (such as if it is within an "if", you
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dnl have to call PKG_CHECK_EXISTS manually
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AC_DEFUN([PKG_CHECK_EXISTS],
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[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
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if test -n "$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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dnl _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
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dnl ---------------------------------------------
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dnl Internal wrapper calling pkg-config via PKG_CONFIG and setting
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dnl pkg_failed based on the result.
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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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                     [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
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		      test "x$?" != "x0" && pkg_failed=yes ],
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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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])dnl _PKG_CONFIG
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dnl _PKG_SHORT_ERRORS_SUPPORTED
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dnl ---------------------------
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dnl Internal check to see if pkg-config supports short errors.
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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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])dnl _PKG_SHORT_ERRORS_SUPPORTED
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dnl PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
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dnl   [ACTION-IF-NOT-FOUND])
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dnl --------------------------------------------------------------
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dnl Since: 0.4.0
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dnl
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dnl Note that if there is a possibility the first call to
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dnl PKG_CHECK_MODULES might not happen, you should be sure to include an
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dnl explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
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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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	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
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        else 
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	        $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
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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.
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_PKG_TEXT
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To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
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        ])
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else
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	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
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	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
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        AC_MSG_RESULT([yes])
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	$3
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fi[]dnl
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])dnl PKG_CHECK_MODULES
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dnl PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
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dnl   [ACTION-IF-NOT-FOUND])
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dnl ---------------------------------------------------------------------
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dnl Since: 0.29
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dnl
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dnl Checks for existence of MODULES and gathers its build flags with
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dnl static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags
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dnl and VARIABLE-PREFIX_LIBS from --libs.
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dnl
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dnl Note that if there is a possibility the first call to
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dnl PKG_CHECK_MODULES_STATIC might not happen, you should be sure to
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dnl include an explicit call to PKG_PROG_PKG_CONFIG in your
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dnl configure.ac.
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AC_DEFUN([PKG_CHECK_MODULES_STATIC],
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[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
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_save_PKG_CONFIG=$PKG_CONFIG
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PKG_CONFIG="$PKG_CONFIG --static"
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PKG_CHECK_MODULES($@)
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PKG_CONFIG=$_save_PKG_CONFIG[]dnl
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])dnl PKG_CHECK_MODULES_STATIC
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dnl PKG_INSTALLDIR([DIRECTORY])
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dnl -------------------------
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dnl Since: 0.27
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dnl
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dnl Substitutes the variable pkgconfigdir as the location where a module
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dnl should install pkg-config .pc files. By default the directory is
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dnl $libdir/pkgconfig, but the default can be changed by passing
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dnl DIRECTORY. The user can override through the --with-pkgconfigdir
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dnl parameter.
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AC_DEFUN([PKG_INSTALLDIR],
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[m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
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m4_pushdef([pkg_description],
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    [pkg-config installation directory @<:@]pkg_default[@:>@])
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AC_ARG_WITH([pkgconfigdir],
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    [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
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    [with_pkgconfigdir=]pkg_default)
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AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
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m4_popdef([pkg_default])
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m4_popdef([pkg_description])
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])dnl PKG_INSTALLDIR
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dnl PKG_NOARCH_INSTALLDIR([DIRECTORY])
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dnl --------------------------------
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dnl Since: 0.27
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dnl
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dnl Substitutes the variable noarch_pkgconfigdir as the location where a
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dnl module should install arch-independent pkg-config .pc files. By
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dnl default the directory is $datadir/pkgconfig, but the default can be
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dnl changed by passing DIRECTORY. The user can override through the
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dnl --with-noarch-pkgconfigdir parameter.
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AC_DEFUN([PKG_NOARCH_INSTALLDIR],
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[m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
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m4_pushdef([pkg_description],
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    [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
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AC_ARG_WITH([noarch-pkgconfigdir],
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    [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
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    [with_noarch_pkgconfigdir=]pkg_default)
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AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
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m4_popdef([pkg_default])
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m4_popdef([pkg_description])
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])dnl PKG_NOARCH_INSTALLDIR
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dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
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dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
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dnl -------------------------------------------
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dnl Since: 0.28
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dnl
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dnl Retrieves the value of the pkg-config variable for the given module.
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AC_DEFUN([PKG_CHECK_VAR],
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[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
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AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
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_PKG_CONFIG([$1], [variable="][$3]["], [$2])
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AS_VAR_COPY([$1], [pkg_cv_][$1])
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AS_VAR_IF([$1], [""], [$5], [$4])dnl
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])dnl PKG_CHECK_VAR
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dnl PKG_WITH_MODULES(VARIABLE-PREFIX, MODULES,
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dnl   [ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND],
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dnl   [DESCRIPTION], [DEFAULT])
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dnl ------------------------------------------
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dnl
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dnl Prepare a "--with-" configure option using the lowercase
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dnl [VARIABLE-PREFIX] name, merging the behaviour of AC_ARG_WITH and
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dnl PKG_CHECK_MODULES in a single macro.
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AC_DEFUN([PKG_WITH_MODULES],
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[
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m4_pushdef([with_arg], m4_tolower([$1]))
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m4_pushdef([description],
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           [m4_default([$5], [build with ]with_arg[ support])])
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m4_pushdef([def_arg], [m4_default([$6], [auto])])
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m4_pushdef([def_action_if_found], [AS_TR_SH([with_]with_arg)=yes])
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m4_pushdef([def_action_if_not_found], [AS_TR_SH([with_]with_arg)=no])
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m4_case(def_arg,
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            [yes],[m4_pushdef([with_without], [--without-]with_arg)],
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            [m4_pushdef([with_without],[--with-]with_arg)])
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AC_ARG_WITH(with_arg,
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     AS_HELP_STRING(with_without, description[ @<:@default=]def_arg[@:>@]),,
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    [AS_TR_SH([with_]with_arg)=def_arg])
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AS_CASE([$AS_TR_SH([with_]with_arg)],
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            [yes],[PKG_CHECK_MODULES([$1],[$2],$3,$4)],
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            [auto],[PKG_CHECK_MODULES([$1],[$2],
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                                        [m4_n([def_action_if_found]) $3],
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                                        [m4_n([def_action_if_not_found]) $4])])
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m4_popdef([with_arg])
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m4_popdef([description])
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m4_popdef([def_arg])
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])dnl PKG_WITH_MODULES
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dnl PKG_HAVE_WITH_MODULES(VARIABLE-PREFIX, MODULES,
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dnl   [DESCRIPTION], [DEFAULT])
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dnl -----------------------------------------------
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dnl
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dnl Convenience macro to trigger AM_CONDITIONAL after PKG_WITH_MODULES
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dnl check._[VARIABLE-PREFIX] is exported as make variable.
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AC_DEFUN([PKG_HAVE_WITH_MODULES],
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[
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PKG_WITH_MODULES([$1],[$2],,,[$3],[$4])
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AM_CONDITIONAL([HAVE_][$1],
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               [test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"])
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])dnl PKG_HAVE_WITH_MODULES
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dnl PKG_HAVE_DEFINE_WITH_MODULES(VARIABLE-PREFIX, MODULES,
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dnl   [DESCRIPTION], [DEFAULT])
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dnl ------------------------------------------------------
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dnl
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dnl Convenience macro to run AM_CONDITIONAL and AC_DEFINE after
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dnl PKG_WITH_MODULES check. HAVE_[VARIABLE-PREFIX] is exported as make
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dnl and preprocessor variable.
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AC_DEFUN([PKG_HAVE_DEFINE_WITH_MODULES],
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[
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PKG_HAVE_WITH_MODULES([$1],[$2],[$3],[$4])
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AS_IF([test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"],
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        [AC_DEFINE([HAVE_][$1], 1, [Enable ]m4_tolower([$1])[ support])])
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])dnl PKG_HAVE_DEFINE_WITH_MODULES
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# Configure paths for GLIB
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# Owen Taylor     1997-2001
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dnl AM_PATH_GLIB_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
Packit a4058c
dnl Test for GLIB, and define GLIB_CFLAGS and GLIB_LIBS, if gmodule, gobject,
Packit a4058c
dnl gthread, or gio is specified in MODULES, pass to pkg-config
Packit a4058c
dnl
Packit a4058c
AC_DEFUN([AM_PATH_GLIB_2_0],
Packit a4058c
[dnl 
Packit a4058c
dnl Get the cflags and libraries from pkg-config
Packit a4058c
dnl
Packit a4058c
AC_ARG_ENABLE(glibtest, [  --disable-glibtest      do not try to compile and run a test GLIB program],
Packit a4058c
		    , enable_glibtest=yes)
Packit a4058c
Packit a4058c
  pkg_config_args=glib-2.0
Packit a4058c
  for module in . $4
Packit a4058c
  do
Packit a4058c
      case "$module" in
Packit a4058c
         gmodule) 
Packit a4058c
             pkg_config_args="$pkg_config_args gmodule-2.0"
Packit a4058c
         ;;
Packit a4058c
         gmodule-no-export) 
Packit a4058c
             pkg_config_args="$pkg_config_args gmodule-no-export-2.0"
Packit a4058c
         ;;
Packit a4058c
         gobject) 
Packit a4058c
             pkg_config_args="$pkg_config_args gobject-2.0"
Packit a4058c
         ;;
Packit a4058c
         gthread) 
Packit a4058c
             pkg_config_args="$pkg_config_args gthread-2.0"
Packit a4058c
         ;;
Packit a4058c
         gio*) 
Packit a4058c
             pkg_config_args="$pkg_config_args $module-2.0"
Packit a4058c
         ;;
Packit a4058c
      esac
Packit a4058c
  done
Packit a4058c
Packit a4058c
  PKG_PROG_PKG_CONFIG([0.16])
Packit a4058c
Packit a4058c
  no_glib=""
Packit a4058c
Packit a4058c
  if test "x$PKG_CONFIG" = x ; then
Packit a4058c
    no_glib=yes
Packit a4058c
    PKG_CONFIG=no
Packit a4058c
  fi
Packit a4058c
Packit a4058c
  min_glib_version=ifelse([$1], ,2.0.0,$1)
Packit a4058c
  AC_MSG_CHECKING(for GLIB - version >= $min_glib_version)
Packit a4058c
Packit a4058c
  if test x$PKG_CONFIG != xno ; then
Packit a4058c
    ## don't try to run the test against uninstalled libtool libs
Packit a4058c
    if $PKG_CONFIG --uninstalled $pkg_config_args; then
Packit a4058c
	  echo "Will use uninstalled version of GLib found in PKG_CONFIG_PATH"
Packit a4058c
	  enable_glibtest=no
Packit a4058c
    fi
Packit a4058c
Packit a4058c
    if $PKG_CONFIG --atleast-version $min_glib_version $pkg_config_args; then
Packit a4058c
	  :
Packit a4058c
    else
Packit a4058c
	  no_glib=yes
Packit a4058c
    fi
Packit a4058c
  fi
Packit a4058c
Packit a4058c
  if test x"$no_glib" = x ; then
Packit a4058c
    GLIB_GENMARSHAL=`$PKG_CONFIG --variable=glib_genmarshal glib-2.0`
Packit a4058c
    GOBJECT_QUERY=`$PKG_CONFIG --variable=gobject_query glib-2.0`
Packit a4058c
    GLIB_MKENUMS=`$PKG_CONFIG --variable=glib_mkenums glib-2.0`
Packit a4058c
    GLIB_COMPILE_RESOURCES=`$PKG_CONFIG --variable=glib_compile_resources gio-2.0`
Packit a4058c
Packit a4058c
    GLIB_CFLAGS=`$PKG_CONFIG --cflags $pkg_config_args`
Packit a4058c
    GLIB_LIBS=`$PKG_CONFIG --libs $pkg_config_args`
Packit a4058c
    glib_config_major_version=`$PKG_CONFIG --modversion glib-2.0 | \
Packit a4058c
           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
Packit a4058c
    glib_config_minor_version=`$PKG_CONFIG --modversion glib-2.0 | \
Packit a4058c
           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
Packit a4058c
    glib_config_micro_version=`$PKG_CONFIG --modversion glib-2.0 | \
Packit a4058c
           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
Packit a4058c
    if test "x$enable_glibtest" = "xyes" ; then
Packit a4058c
      ac_save_CFLAGS="$CFLAGS"
Packit a4058c
      ac_save_LIBS="$LIBS"
Packit a4058c
      CFLAGS="$CFLAGS $GLIB_CFLAGS"
Packit a4058c
      LIBS="$GLIB_LIBS $LIBS"
Packit a4058c
dnl
Packit a4058c
dnl Now check if the installed GLIB is sufficiently new. (Also sanity
Packit a4058c
dnl checks the results of pkg-config to some extent)
Packit a4058c
dnl
Packit a4058c
      rm -f conf.glibtest
Packit a4058c
      AC_TRY_RUN([
Packit a4058c
#include <glib.h>
Packit a4058c
#include <stdio.h>
Packit a4058c
#include <stdlib.h>
Packit a4058c
Packit a4058c
int 
Packit a4058c
main ()
Packit a4058c
{
Packit a4058c
  unsigned int major, minor, micro;
Packit a4058c
Packit a4058c
  fclose (fopen ("conf.glibtest", "w"));
Packit a4058c
Packit a4058c
  if (sscanf("$min_glib_version", "%u.%u.%u", &major, &minor, &micro) != 3) {
Packit a4058c
     printf("%s, bad version string\n", "$min_glib_version");
Packit a4058c
     exit(1);
Packit a4058c
   }
Packit a4058c
Packit a4058c
  if ((glib_major_version != $glib_config_major_version) ||
Packit a4058c
      (glib_minor_version != $glib_config_minor_version) ||
Packit a4058c
      (glib_micro_version != $glib_config_micro_version))
Packit a4058c
    {
Packit a4058c
      printf("\n*** 'pkg-config --modversion glib-2.0' returned %d.%d.%d, but GLIB (%d.%d.%d)\n", 
Packit a4058c
             $glib_config_major_version, $glib_config_minor_version, $glib_config_micro_version,
Packit a4058c
             glib_major_version, glib_minor_version, glib_micro_version);
Packit a4058c
      printf ("*** was found! If pkg-config was correct, then it is best\n");
Packit a4058c
      printf ("*** to remove the old version of GLib. You may also be able to fix the error\n");
Packit a4058c
      printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
Packit a4058c
      printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
Packit a4058c
      printf("*** required on your system.\n");
Packit a4058c
      printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n");
Packit a4058c
      printf("*** to point to the correct configuration files\n");
Packit a4058c
    } 
Packit a4058c
  else if ((glib_major_version != GLIB_MAJOR_VERSION) ||
Packit a4058c
	   (glib_minor_version != GLIB_MINOR_VERSION) ||
Packit a4058c
           (glib_micro_version != GLIB_MICRO_VERSION))
Packit a4058c
    {
Packit a4058c
      printf("*** GLIB header files (version %d.%d.%d) do not match\n",
Packit a4058c
	     GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION, GLIB_MICRO_VERSION);
Packit a4058c
      printf("*** library (version %d.%d.%d)\n",
Packit a4058c
	     glib_major_version, glib_minor_version, glib_micro_version);
Packit a4058c
    }
Packit a4058c
  else
Packit a4058c
    {
Packit a4058c
      if ((glib_major_version > major) ||
Packit a4058c
        ((glib_major_version == major) && (glib_minor_version > minor)) ||
Packit a4058c
        ((glib_major_version == major) && (glib_minor_version == minor) && (glib_micro_version >= micro)))
Packit a4058c
      {
Packit a4058c
        return 0;
Packit a4058c
       }
Packit a4058c
     else
Packit a4058c
      {
Packit a4058c
        printf("\n*** An old version of GLIB (%u.%u.%u) was found.\n",
Packit a4058c
               glib_major_version, glib_minor_version, glib_micro_version);
Packit a4058c
        printf("*** You need a version of GLIB newer than %u.%u.%u. The latest version of\n",
Packit a4058c
	       major, minor, micro);
Packit a4058c
        printf("*** GLIB is always available from ftp://ftp.gtk.org.\n");
Packit a4058c
        printf("***\n");
Packit a4058c
        printf("*** If you have already installed a sufficiently new version, this error\n");
Packit a4058c
        printf("*** probably means that the wrong copy of the pkg-config shell script is\n");
Packit a4058c
        printf("*** being found. The easiest way to fix this is to remove the old version\n");
Packit a4058c
        printf("*** of GLIB, but you can also set the PKG_CONFIG environment to point to the\n");
Packit a4058c
        printf("*** correct copy of pkg-config. (In this case, you will have to\n");
Packit a4058c
        printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
Packit a4058c
        printf("*** so that the correct libraries are found at run-time))\n");
Packit a4058c
      }
Packit a4058c
    }
Packit a4058c
  return 1;
Packit a4058c
}
Packit a4058c
],, no_glib=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
Packit a4058c
       CFLAGS="$ac_save_CFLAGS"
Packit a4058c
       LIBS="$ac_save_LIBS"
Packit a4058c
     fi
Packit a4058c
  fi
Packit a4058c
  if test "x$no_glib" = x ; then
Packit a4058c
     AC_MSG_RESULT(yes (version $glib_config_major_version.$glib_config_minor_version.$glib_config_micro_version))
Packit a4058c
     ifelse([$2], , :, [$2])     
Packit a4058c
  else
Packit a4058c
     AC_MSG_RESULT(no)
Packit a4058c
     if test "$PKG_CONFIG" = "no" ; then
Packit a4058c
       echo "*** A new enough version of pkg-config was not found."
Packit a4058c
       echo "*** See http://www.freedesktop.org/software/pkgconfig/"
Packit a4058c
     else
Packit a4058c
       if test -f conf.glibtest ; then
Packit a4058c
        :
Packit a4058c
       else
Packit a4058c
          echo "*** Could not run GLIB test program, checking why..."
Packit a4058c
          ac_save_CFLAGS="$CFLAGS"
Packit a4058c
          ac_save_LIBS="$LIBS"
Packit a4058c
          CFLAGS="$CFLAGS $GLIB_CFLAGS"
Packit a4058c
          LIBS="$LIBS $GLIB_LIBS"
Packit a4058c
          AC_TRY_LINK([
Packit a4058c
#include <glib.h>
Packit a4058c
#include <stdio.h>
Packit a4058c
],      [ return ((glib_major_version) || (glib_minor_version) || (glib_micro_version)); ],
Packit a4058c
        [ echo "*** The test program compiled, but did not run. This usually means"
Packit a4058c
          echo "*** that the run-time linker is not finding GLIB or finding the wrong"
Packit a4058c
          echo "*** version of GLIB. If it is not finding GLIB, you'll need to set your"
Packit a4058c
          echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
Packit a4058c
          echo "*** to the installed location  Also, make sure you have run ldconfig if that"
Packit a4058c
          echo "*** is required on your system"
Packit a4058c
	  echo "***"
Packit a4058c
          echo "*** If you have an old version installed, it is best to remove it, although"
Packit a4058c
          echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
Packit a4058c
        [ echo "*** The test program failed to compile or link. See the file config.log for the"
Packit a4058c
          echo "*** exact error that occured. This usually means GLIB is incorrectly installed."])
Packit a4058c
          CFLAGS="$ac_save_CFLAGS"
Packit a4058c
          LIBS="$ac_save_LIBS"
Packit a4058c
       fi
Packit a4058c
     fi
Packit a4058c
     GLIB_CFLAGS=""
Packit a4058c
     GLIB_LIBS=""
Packit a4058c
     GLIB_GENMARSHAL=""
Packit a4058c
     GOBJECT_QUERY=""
Packit a4058c
     GLIB_MKENUMS=""
Packit a4058c
     GLIB_COMPILE_RESOURCES=""
Packit a4058c
     ifelse([$3], , :, [$3])
Packit a4058c
  fi
Packit a4058c
  AC_SUBST(GLIB_CFLAGS)
Packit a4058c
  AC_SUBST(GLIB_LIBS)
Packit a4058c
  AC_SUBST(GLIB_GENMARSHAL)
Packit a4058c
  AC_SUBST(GOBJECT_QUERY)
Packit a4058c
  AC_SUBST(GLIB_MKENUMS)
Packit a4058c
  AC_SUBST(GLIB_COMPILE_RESOURCES)
Packit a4058c
  rm -f conf.glibtest
Packit a4058c
])
Packit a4058c
Packit a4058c
# Copyright (C) 2002-2017 Free Software Foundation, Inc.
Packit a4058c
#
Packit a4058c
# This file is free software; the Free Software Foundation
Packit a4058c
# gives unlimited permission to copy and/or distribute it,
Packit a4058c
# with or without modifications, as long as this notice is preserved.
Packit a4058c
Packit a4058c
# AM_AUTOMAKE_VERSION(VERSION)
Packit a4058c
# ----------------------------
Packit a4058c
# Automake X.Y traces this macro to ensure aclocal.m4 has been
Packit a4058c
# generated from the m4 files accompanying Automake X.Y.
Packit a4058c
# (This private macro should not be called outside this file.)
Packit a4058c
AC_DEFUN([AM_AUTOMAKE_VERSION],
Packit a4058c
[am__api_version='1.15'
Packit a4058c
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
Packit a4058c
dnl require some minimum version.  Point them to the right macro.
Packit a4058c
m4_if([$1], [1.15.1], [],
Packit a4058c
      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
Packit a4058c
])
Packit a4058c
Packit a4058c
# _AM_AUTOCONF_VERSION(VERSION)
Packit a4058c
# -----------------------------
Packit a4058c
# aclocal traces this macro to find the Autoconf version.
Packit a4058c
# This is a private macro too.  Using m4_define simplifies
Packit a4058c
# the logic in aclocal, which can simply ignore this definition.
Packit a4058c
m4_define([_AM_AUTOCONF_VERSION], [])
Packit a4058c
Packit a4058c
# AM_SET_CURRENT_AUTOMAKE_VERSION
Packit a4058c
# -------------------------------
Packit a4058c
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
Packit a4058c
# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
Packit a4058c
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
Packit a4058c
[AM_AUTOMAKE_VERSION([1.15.1])dnl
Packit a4058c
m4_ifndef([AC_AUTOCONF_VERSION],
Packit a4058c
  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
Packit a4058c
_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
Packit a4058c
Packit a4058c
# Figure out how to run the assembler.                      -*- Autoconf -*-
Packit a4058c
Packit a4058c
# Copyright (C) 2001-2017 Free Software Foundation, Inc.
Packit a4058c
#
Packit a4058c
# This file is free software; the Free Software Foundation
Packit a4058c
# gives unlimited permission to copy and/or distribute it,
Packit a4058c
# with or without modifications, as long as this notice is preserved.
Packit a4058c
Packit a4058c
# AM_PROG_AS
Packit a4058c
# ----------
Packit a4058c
AC_DEFUN([AM_PROG_AS],
Packit a4058c
[# By default we simply use the C compiler to build assembly code.
Packit a4058c
AC_REQUIRE([AC_PROG_CC])
Packit a4058c
test "${CCAS+set}" = set || CCAS=$CC
Packit a4058c
test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
Packit a4058c
AC_ARG_VAR([CCAS],      [assembler compiler command (defaults to CC)])
Packit a4058c
AC_ARG_VAR([CCASFLAGS], [assembler compiler flags (defaults to CFLAGS)])
Packit a4058c
_AM_IF_OPTION([no-dependencies],, [_AM_DEPENDENCIES([CCAS])])dnl
Packit a4058c
])
Packit a4058c
Packit a4058c
# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
Packit a4058c
Packit a4058c
# Copyright (C) 2001-2017 Free Software Foundation, Inc.
Packit a4058c
#
Packit a4058c
# This file is free software; the Free Software Foundation
Packit a4058c
# gives unlimited permission to copy and/or distribute it,
Packit a4058c
# with or without modifications, as long as this notice is preserved.
Packit a4058c
Packit a4058c
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
Packit a4058c
# $ac_aux_dir to '$srcdir/foo'.  In other projects, it is set to
Packit a4058c
# '$srcdir', '$srcdir/..', or '$srcdir/../..'.
Packit a4058c
#
Packit a4058c
# Of course, Automake must honor this variable whenever it calls a
Packit a4058c
# tool from the auxiliary directory.  The problem is that $srcdir (and
Packit a4058c
# therefore $ac_aux_dir as well) can be either absolute or relative,
Packit a4058c
# depending on how configure is run.  This is pretty annoying, since
Packit a4058c
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
Packit a4058c
# source directory, any form will work fine, but in subdirectories a
Packit a4058c
# relative path needs to be adjusted first.
Packit a4058c
#
Packit a4058c
# $ac_aux_dir/missing
Packit a4058c
#    fails when called from a subdirectory if $ac_aux_dir is relative
Packit a4058c
# $top_srcdir/$ac_aux_dir/missing
Packit a4058c
#    fails if $ac_aux_dir is absolute,
Packit a4058c
#    fails when called from a subdirectory in a VPATH build with
Packit a4058c
#          a relative $ac_aux_dir
Packit a4058c
#
Packit a4058c
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
Packit a4058c
# are both prefixed by $srcdir.  In an in-source build this is usually
Packit a4058c
# harmless because $srcdir is '.', but things will broke when you
Packit a4058c
# start a VPATH build or use an absolute $srcdir.
Packit a4058c
#
Packit a4058c
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
Packit a4058c
# iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
Packit a4058c
#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
Packit a4058c
# and then we would define $MISSING as
Packit a4058c
#   MISSING="\${SHELL} $am_aux_dir/missing"
Packit a4058c
# This will work as long as MISSING is not called from configure, because
Packit a4058c
# unfortunately $(top_srcdir) has no meaning in configure.
Packit a4058c
# However there are other variables, like CC, which are often used in
Packit a4058c
# configure, and could therefore not use this "fixed" $ac_aux_dir.
Packit a4058c
#
Packit a4058c
# Another solution, used here, is to always expand $ac_aux_dir to an
Packit a4058c
# absolute PATH.  The drawback is that using absolute paths prevent a
Packit a4058c
# configured tree to be moved without reconfiguration.
Packit a4058c
Packit a4058c
AC_DEFUN([AM_AUX_DIR_EXPAND],
Packit a4058c
[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
Packit a4058c
# Expand $ac_aux_dir to an absolute path.
Packit a4058c
am_aux_dir=`cd "$ac_aux_dir" && pwd`
Packit a4058c
])
Packit a4058c
Packit a4058c
# AM_CONDITIONAL                                            -*- Autoconf -*-
Packit a4058c
Packit a4058c
# Copyright (C) 1997-2017 Free Software Foundation, Inc.
Packit a4058c
#
Packit a4058c
# This file is free software; the Free Software Foundation
Packit a4058c
# gives unlimited permission to copy and/or distribute it,
Packit a4058c
# with or without modifications, as long as this notice is preserved.
Packit a4058c
Packit a4058c
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
Packit a4058c
# -------------------------------------
Packit a4058c
# Define a conditional.
Packit a4058c
AC_DEFUN([AM_CONDITIONAL],
Packit a4058c
[AC_PREREQ([2.52])dnl
Packit a4058c
 m4_if([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
Packit a4058c
       [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
Packit a4058c
AC_SUBST([$1_TRUE])dnl
Packit a4058c
AC_SUBST([$1_FALSE])dnl
Packit a4058c
_AM_SUBST_NOTMAKE([$1_TRUE])dnl
Packit a4058c
_AM_SUBST_NOTMAKE([$1_FALSE])dnl
Packit a4058c
m4_define([_AM_COND_VALUE_$1], [$2])dnl
Packit a4058c
if $2; then
Packit a4058c
  $1_TRUE=
Packit a4058c
  $1_FALSE='#'
Packit a4058c
else
Packit a4058c
  $1_TRUE='#'
Packit a4058c
  $1_FALSE=
Packit a4058c
fi
Packit a4058c
AC_CONFIG_COMMANDS_PRE(
Packit a4058c
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
Packit a4058c
  AC_MSG_ERROR([[conditional "$1" was never defined.
Packit a4058c
Usually this means the macro was only invoked conditionally.]])
Packit a4058c
fi])])
Packit a4058c
Packit a4058c
# Copyright (C) 1999-2017 Free Software Foundation, Inc.
Packit a4058c
#
Packit a4058c
# This file is free software; the Free Software Foundation
Packit a4058c
# gives unlimited permission to copy and/or distribute it,
Packit a4058c
# with or without modifications, as long as this notice is preserved.
Packit a4058c
Packit a4058c
Packit a4058c
# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
Packit a4058c
# written in clear, in which case automake, when reading aclocal.m4,
Packit a4058c
# will think it sees a *use*, and therefore will trigger all it's
Packit a4058c
# C support machinery.  Also note that it means that autoscan, seeing
Packit a4058c
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
Packit a4058c
Packit a4058c
Packit a4058c
# _AM_DEPENDENCIES(NAME)
Packit a4058c
# ----------------------
Packit a4058c
# See how the compiler implements dependency checking.
Packit a4058c
# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
Packit a4058c
# We try a few techniques and use that to set a single cache variable.
Packit a4058c
#
Packit a4058c
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
Packit a4058c
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
Packit a4058c
# dependency, and given that the user is not expected to run this macro,
Packit a4058c
# just rely on AC_PROG_CC.
Packit a4058c
AC_DEFUN([_AM_DEPENDENCIES],
Packit a4058c
[AC_REQUIRE([AM_SET_DEPDIR])dnl
Packit a4058c
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
Packit a4058c
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
Packit a4058c
AC_REQUIRE([AM_DEP_TRACK])dnl
Packit a4058c
Packit a4058c
m4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
Packit a4058c
      [$1], [CXX],  [depcc="$CXX"  am_compiler_list=],
Packit a4058c
      [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
Packit a4058c
      [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
Packit a4058c
      [$1], [UPC],  [depcc="$UPC"  am_compiler_list=],
Packit a4058c
      [$1], [GCJ],  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
Packit a4058c
                    [depcc="$$1"   am_compiler_list=])
Packit a4058c
Packit a4058c
AC_CACHE_CHECK([dependency style of $depcc],
Packit a4058c
               [am_cv_$1_dependencies_compiler_type],
Packit a4058c
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
Packit a4058c
  # We make a subdir and do the tests there.  Otherwise we can end up
Packit a4058c
  # making bogus files that we don't know about and never remove.  For
Packit a4058c
  # instance it was reported that on HP-UX the gcc test will end up
Packit a4058c
  # making a dummy file named 'D' -- because '-MD' means "put the output
Packit a4058c
  # in D".
Packit a4058c
  rm -rf conftest.dir
Packit a4058c
  mkdir conftest.dir
Packit a4058c
  # Copy depcomp to subdir because otherwise we won't find it if we're
Packit a4058c
  # using a relative directory.
Packit a4058c
  cp "$am_depcomp" conftest.dir
Packit a4058c
  cd conftest.dir
Packit a4058c
  # We will build objects and dependencies in a subdirectory because
Packit a4058c
  # it helps to detect inapplicable dependency modes.  For instance
Packit a4058c
  # both Tru64's cc and ICC support -MD to output dependencies as a
Packit a4058c
  # side effect of compilation, but ICC will put the dependencies in
Packit a4058c
  # the current directory while Tru64 will put them in the object
Packit a4058c
  # directory.
Packit a4058c
  mkdir sub
Packit a4058c
Packit a4058c
  am_cv_$1_dependencies_compiler_type=none
Packit a4058c
  if test "$am_compiler_list" = ""; then
Packit a4058c
     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
Packit a4058c
  fi
Packit a4058c
  am__universal=false
Packit a4058c
  m4_case([$1], [CC],
Packit a4058c
    [case " $depcc " in #(
Packit a4058c
     *\ -arch\ *\ -arch\ *) am__universal=true ;;
Packit a4058c
     esac],
Packit a4058c
    [CXX],
Packit a4058c
    [case " $depcc " in #(
Packit a4058c
     *\ -arch\ *\ -arch\ *) am__universal=true ;;
Packit a4058c
     esac])
Packit a4058c
Packit a4058c
  for depmode in $am_compiler_list; do
Packit a4058c
    # Setup a source with many dependencies, because some compilers
Packit a4058c
    # like to wrap large dependency lists on column 80 (with \), and
Packit a4058c
    # we should not choose a depcomp mode which is confused by this.
Packit a4058c
    #
Packit a4058c
    # We need to recreate these files for each test, as the compiler may
Packit a4058c
    # overwrite some of them when testing with obscure command lines.
Packit a4058c
    # This happens at least with the AIX C compiler.
Packit a4058c
    : > sub/conftest.c
Packit a4058c
    for i in 1 2 3 4 5 6; do
Packit a4058c
      echo '#include "conftst'$i'.h"' >> sub/conftest.c
Packit a4058c
      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
Packit a4058c
      # Solaris 10 /bin/sh.
Packit a4058c
      echo '/* dummy */' > sub/conftst$i.h
Packit a4058c
    done
Packit a4058c
    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
Packit a4058c
Packit a4058c
    # We check with '-c' and '-o' for the sake of the "dashmstdout"
Packit a4058c
    # mode.  It turns out that the SunPro C++ compiler does not properly
Packit a4058c
    # handle '-M -o', and we need to detect this.  Also, some Intel
Packit a4058c
    # versions had trouble with output in subdirs.
Packit a4058c
    am__obj=sub/conftest.${OBJEXT-o}
Packit a4058c
    am__minus_obj="-o $am__obj"
Packit a4058c
    case $depmode in
Packit a4058c
    gcc)
Packit a4058c
      # This depmode causes a compiler race in universal mode.
Packit a4058c
      test "$am__universal" = false || continue
Packit a4058c
      ;;
Packit a4058c
    nosideeffect)
Packit a4058c
      # After this tag, mechanisms are not by side-effect, so they'll
Packit a4058c
      # only be used when explicitly requested.
Packit a4058c
      if test "x$enable_dependency_tracking" = xyes; then
Packit a4058c
	continue
Packit a4058c
      else
Packit a4058c
	break
Packit a4058c
      fi
Packit a4058c
      ;;
Packit a4058c
    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
Packit a4058c
      # This compiler won't grok '-c -o', but also, the minuso test has
Packit a4058c
      # not run yet.  These depmodes are late enough in the game, and
Packit a4058c
      # so weak that their functioning should not be impacted.
Packit a4058c
      am__obj=conftest.${OBJEXT-o}
Packit a4058c
      am__minus_obj=
Packit a4058c
      ;;
Packit a4058c
    none) break ;;
Packit a4058c
    esac
Packit a4058c
    if depmode=$depmode \
Packit a4058c
       source=sub/conftest.c object=$am__obj \
Packit a4058c
       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
Packit a4058c
       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
Packit a4058c
         >/dev/null 2>conftest.err &&
Packit a4058c
       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
Packit a4058c
       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
Packit a4058c
       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
Packit a4058c
       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
Packit a4058c
      # icc doesn't choke on unknown options, it will just issue warnings
Packit a4058c
      # or remarks (even with -Werror).  So we grep stderr for any message
Packit a4058c
      # that says an option was ignored or not supported.
Packit a4058c
      # When given -MP, icc 7.0 and 7.1 complain thusly:
Packit a4058c
      #   icc: Command line warning: ignoring option '-M'; no argument required
Packit a4058c
      # The diagnosis changed in icc 8.0:
Packit a4058c
      #   icc: Command line remark: option '-MP' not supported
Packit a4058c
      if (grep 'ignoring option' conftest.err ||
Packit a4058c
          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
Packit a4058c
        am_cv_$1_dependencies_compiler_type=$depmode
Packit a4058c
        break
Packit a4058c
      fi
Packit a4058c
    fi
Packit a4058c
  done
Packit a4058c
Packit a4058c
  cd ..
Packit a4058c
  rm -rf conftest.dir
Packit a4058c
else
Packit a4058c
  am_cv_$1_dependencies_compiler_type=none
Packit a4058c
fi
Packit a4058c
])
Packit a4058c
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
Packit a4058c
AM_CONDITIONAL([am__fastdep$1], [
Packit a4058c
  test "x$enable_dependency_tracking" != xno \
Packit a4058c
  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
Packit a4058c
])
Packit a4058c
Packit a4058c
Packit a4058c
# AM_SET_DEPDIR
Packit a4058c
# -------------
Packit a4058c
# Choose a directory name for dependency files.
Packit a4058c
# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
Packit a4058c
AC_DEFUN([AM_SET_DEPDIR],
Packit a4058c
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
Packit a4058c
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
Packit a4058c
])
Packit a4058c
Packit a4058c
Packit a4058c
# AM_DEP_TRACK
Packit a4058c
# ------------
Packit a4058c
AC_DEFUN([AM_DEP_TRACK],
Packit a4058c
[AC_ARG_ENABLE([dependency-tracking], [dnl
Packit a4058c
AS_HELP_STRING(
Packit a4058c
  [--enable-dependency-tracking],
Packit a4058c
  [do not reject slow dependency extractors])
Packit a4058c
AS_HELP_STRING(
Packit a4058c
  [--disable-dependency-tracking],
Packit a4058c
  [speeds up one-time build])])
Packit a4058c
if test "x$enable_dependency_tracking" != xno; then
Packit a4058c
  am_depcomp="$ac_aux_dir/depcomp"
Packit a4058c
  AMDEPBACKSLASH='\'
Packit a4058c
  am__nodep='_no'
Packit a4058c
fi
Packit a4058c
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
Packit a4058c
AC_SUBST([AMDEPBACKSLASH])dnl
Packit a4058c
_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
Packit a4058c
AC_SUBST([am__nodep])dnl
Packit a4058c
_AM_SUBST_NOTMAKE([am__nodep])dnl
Packit a4058c
])
Packit a4058c
Packit a4058c
# Generate code to set up dependency tracking.              -*- Autoconf -*-
Packit a4058c
Packit a4058c
# Copyright (C) 1999-2017 Free Software Foundation, Inc.
Packit a4058c
#
Packit a4058c
# This file is free software; the Free Software Foundation
Packit a4058c
# gives unlimited permission to copy and/or distribute it,
Packit a4058c
# with or without modifications, as long as this notice is preserved.
Packit a4058c
Packit a4058c
Packit a4058c
# _AM_OUTPUT_DEPENDENCY_COMMANDS
Packit a4058c
# ------------------------------
Packit a4058c
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
Packit a4058c
[{
Packit a4058c
  # Older Autoconf quotes --file arguments for eval, but not when files
Packit a4058c
  # are listed without --file.  Let's play safe and only enable the eval
Packit a4058c
  # if we detect the quoting.
Packit a4058c
  case $CONFIG_FILES in
Packit a4058c
  *\'*) eval set x "$CONFIG_FILES" ;;
Packit a4058c
  *)   set x $CONFIG_FILES ;;
Packit a4058c
  esac
Packit a4058c
  shift
Packit a4058c
  for mf
Packit a4058c
  do
Packit a4058c
    # Strip MF so we end up with the name of the file.
Packit a4058c
    mf=`echo "$mf" | sed -e 's/:.*$//'`
Packit a4058c
    # Check whether this is an Automake generated Makefile or not.
Packit a4058c
    # We used to match only the files named 'Makefile.in', but
Packit a4058c
    # some people rename them; so instead we look at the file content.
Packit a4058c
    # Grep'ing the first line is not enough: some people post-process
Packit a4058c
    # each Makefile.in and add a new line on top of each file to say so.
Packit a4058c
    # Grep'ing the whole file is not good either: AIX grep has a line
Packit a4058c
    # limit of 2048, but all sed's we know have understand at least 4000.
Packit a4058c
    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
Packit a4058c
      dirpart=`AS_DIRNAME("$mf")`
Packit a4058c
    else
Packit a4058c
      continue
Packit a4058c
    fi
Packit a4058c
    # Extract the definition of DEPDIR, am__include, and am__quote
Packit a4058c
    # from the Makefile without running 'make'.
Packit a4058c
    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
Packit a4058c
    test -z "$DEPDIR" && continue
Packit a4058c
    am__include=`sed -n 's/^am__include = //p' < "$mf"`
Packit a4058c
    test -z "$am__include" && continue
Packit a4058c
    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
Packit a4058c
    # Find all dependency output files, they are included files with
Packit a4058c
    # $(DEPDIR) in their names.  We invoke sed twice because it is the
Packit a4058c
    # simplest approach to changing $(DEPDIR) to its actual value in the
Packit a4058c
    # expansion.
Packit a4058c
    for file in `sed -n "
Packit a4058c
      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
Packit a4058c
	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
Packit a4058c
      # Make sure the directory exists.
Packit a4058c
      test -f "$dirpart/$file" && continue
Packit a4058c
      fdir=`AS_DIRNAME(["$file"])`
Packit a4058c
      AS_MKDIR_P([$dirpart/$fdir])
Packit a4058c
      # echo "creating $dirpart/$file"
Packit a4058c
      echo '# dummy' > "$dirpart/$file"
Packit a4058c
    done
Packit a4058c
  done
Packit a4058c
}
Packit a4058c
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
Packit a4058c
Packit a4058c
Packit a4058c
# AM_OUTPUT_DEPENDENCY_COMMANDS
Packit a4058c
# -----------------------------
Packit a4058c
# This macro should only be invoked once -- use via AC_REQUIRE.
Packit a4058c
#
Packit a4058c
# This code is only required when automatic dependency tracking
Packit a4058c
# is enabled.  FIXME.  This creates each '.P' file that we will
Packit a4058c
# need in order to bootstrap the dependency handling code.
Packit a4058c
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
Packit a4058c
[AC_CONFIG_COMMANDS([depfiles],
Packit a4058c
     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
Packit a4058c
     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
Packit a4058c
])
Packit a4058c
Packit a4058c
# Do all the work for Automake.                             -*- Autoconf -*-
Packit a4058c
Packit a4058c
# Copyright (C) 1996-2017 Free Software Foundation, Inc.
Packit a4058c
#
Packit a4058c
# This file is free software; the Free Software Foundation
Packit a4058c
# gives unlimited permission to copy and/or distribute it,
Packit a4058c
# with or without modifications, as long as this notice is preserved.
Packit a4058c
Packit a4058c
# This macro actually does too much.  Some checks are only needed if
Packit a4058c
# your package does certain things.  But this isn't really a big deal.
Packit a4058c
Packit a4058c
dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
Packit a4058c
m4_define([AC_PROG_CC],
Packit a4058c
m4_defn([AC_PROG_CC])
Packit a4058c
[_AM_PROG_CC_C_O
Packit a4058c
])
Packit a4058c
Packit a4058c
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
Packit a4058c
# AM_INIT_AUTOMAKE([OPTIONS])
Packit a4058c
# -----------------------------------------------
Packit a4058c
# The call with PACKAGE and VERSION arguments is the old style
Packit a4058c
# call (pre autoconf-2.50), which is being phased out.  PACKAGE
Packit a4058c
# and VERSION should now be passed to AC_INIT and removed from
Packit a4058c
# the call to AM_INIT_AUTOMAKE.
Packit a4058c
# We support both call styles for the transition.  After
Packit a4058c
# the next Automake release, Autoconf can make the AC_INIT
Packit a4058c
# arguments mandatory, and then we can depend on a new Autoconf
Packit a4058c
# release and drop the old call support.
Packit a4058c
AC_DEFUN([AM_INIT_AUTOMAKE],
Packit a4058c
[AC_PREREQ([2.65])dnl
Packit a4058c
dnl Autoconf wants to disallow AM_ names.  We explicitly allow
Packit a4058c
dnl the ones we care about.
Packit a4058c
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
Packit a4058c
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
Packit a4058c
AC_REQUIRE([AC_PROG_INSTALL])dnl
Packit a4058c
if test "`cd $srcdir && pwd`" != "`pwd`"; then
Packit a4058c
  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
Packit a4058c
  # is not polluted with repeated "-I."
Packit a4058c
  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
Packit a4058c
  # test to see if srcdir already configured
Packit a4058c
  if test -f $srcdir/config.status; then
Packit a4058c
    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
Packit a4058c
  fi
Packit a4058c
fi
Packit a4058c
Packit a4058c
# test whether we have cygpath
Packit a4058c
if test -z "$CYGPATH_W"; then
Packit a4058c
  if (cygpath --version) >/dev/null 2>/dev/null; then
Packit a4058c
    CYGPATH_W='cygpath -w'
Packit a4058c
  else
Packit a4058c
    CYGPATH_W=echo
Packit a4058c
  fi
Packit a4058c
fi
Packit a4058c
AC_SUBST([CYGPATH_W])
Packit a4058c
Packit a4058c
# Define the identity of the package.
Packit a4058c
dnl Distinguish between old-style and new-style calls.
Packit a4058c
m4_ifval([$2],
Packit a4058c
[AC_DIAGNOSE([obsolete],
Packit a4058c
             [$0: two- and three-arguments forms are deprecated.])
Packit a4058c
m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
Packit a4058c
 AC_SUBST([PACKAGE], [$1])dnl
Packit a4058c
 AC_SUBST([VERSION], [$2])],
Packit a4058c
[_AM_SET_OPTIONS([$1])dnl
Packit a4058c
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
Packit a4058c
m4_if(
Packit a4058c
  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
Packit a4058c
  [ok:ok],,
Packit a4058c
  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
Packit a4058c
 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
Packit a4058c
 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
Packit a4058c
Packit a4058c
_AM_IF_OPTION([no-define],,
Packit a4058c
[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
Packit a4058c
 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
Packit a4058c
Packit a4058c
# Some tools Automake needs.
Packit a4058c
AC_REQUIRE([AM_SANITY_CHECK])dnl
Packit a4058c
AC_REQUIRE([AC_ARG_PROGRAM])dnl
Packit a4058c
AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
Packit a4058c
AM_MISSING_PROG([AUTOCONF], [autoconf])
Packit a4058c
AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
Packit a4058c
AM_MISSING_PROG([AUTOHEADER], [autoheader])
Packit a4058c
AM_MISSING_PROG([MAKEINFO], [makeinfo])
Packit a4058c
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
Packit a4058c
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
Packit a4058c
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
Packit a4058c
# For better backward compatibility.  To be removed once Automake 1.9.x
Packit a4058c
# dies out for good.  For more background, see:
Packit a4058c
# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
Packit a4058c
# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
Packit a4058c
AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
Packit a4058c
# We need awk for the "check" target (and possibly the TAP driver).  The
Packit a4058c
# system "awk" is bad on some platforms.
Packit a4058c
AC_REQUIRE([AC_PROG_AWK])dnl
Packit a4058c
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
Packit a4058c
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
Packit a4058c
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
Packit a4058c
	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
Packit a4058c
			     [_AM_PROG_TAR([v7])])])
Packit a4058c
_AM_IF_OPTION([no-dependencies],,
Packit a4058c
[AC_PROVIDE_IFELSE([AC_PROG_CC],
Packit a4058c
		  [_AM_DEPENDENCIES([CC])],
Packit a4058c
		  [m4_define([AC_PROG_CC],
Packit a4058c
			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
Packit a4058c
AC_PROVIDE_IFELSE([AC_PROG_CXX],
Packit a4058c
		  [_AM_DEPENDENCIES([CXX])],
Packit a4058c
		  [m4_define([AC_PROG_CXX],
Packit a4058c
			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
Packit a4058c
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
Packit a4058c
		  [_AM_DEPENDENCIES([OBJC])],
Packit a4058c
		  [m4_define([AC_PROG_OBJC],
Packit a4058c
			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
Packit a4058c
AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
Packit a4058c
		  [_AM_DEPENDENCIES([OBJCXX])],
Packit a4058c
		  [m4_define([AC_PROG_OBJCXX],
Packit a4058c
			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
Packit a4058c
])
Packit a4058c
AC_REQUIRE([AM_SILENT_RULES])dnl
Packit a4058c
dnl The testsuite driver may need to know about EXEEXT, so add the
Packit a4058c
dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
Packit a4058c
dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
Packit a4058c
AC_CONFIG_COMMANDS_PRE(dnl
Packit a4058c
[m4_provide_if([_AM_COMPILER_EXEEXT],
Packit a4058c
  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
Packit a4058c
Packit a4058c
# POSIX will say in a future version that running "rm -f" with no argument
Packit a4058c
# is OK; and we want to be able to make that assumption in our Makefile
Packit a4058c
# recipes.  So use an aggressive probe to check that the usage we want is
Packit a4058c
# actually supported "in the wild" to an acceptable degree.
Packit a4058c
# See automake bug#10828.
Packit a4058c
# To make any issue more visible, cause the running configure to be aborted
Packit a4058c
# by default if the 'rm' program in use doesn't match our expectations; the
Packit a4058c
# user can still override this though.
Packit a4058c
if rm -f && rm -fr && rm -rf; then : OK; else
Packit a4058c
  cat >&2 <<'END'
Packit a4058c
Oops!
Packit a4058c
Packit a4058c
Your 'rm' program seems unable to run without file operands specified
Packit a4058c
on the command line, even when the '-f' option is present.  This is contrary
Packit a4058c
to the behaviour of most rm programs out there, and not conforming with
Packit a4058c
the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
Packit a4058c
Packit a4058c
Please tell bug-automake@gnu.org about your system, including the value
Packit a4058c
of your $PATH and any error possibly output before this message.  This
Packit a4058c
can help us improve future automake versions.
Packit a4058c
Packit a4058c
END
Packit a4058c
  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
Packit a4058c
    echo 'Configuration will proceed anyway, since you have set the' >&2
Packit a4058c
    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
Packit a4058c
    echo >&2
Packit a4058c
  else
Packit a4058c
    cat >&2 <<'END'
Packit a4058c
Aborting the configuration process, to ensure you take notice of the issue.
Packit a4058c
Packit a4058c
You can download and install GNU coreutils to get an 'rm' implementation
Packit a4058c
that behaves properly: <http://www.gnu.org/software/coreutils/>.
Packit a4058c
Packit a4058c
If you want to complete the configuration process using your problematic
Packit a4058c
'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
Packit a4058c
to "yes", and re-run configure.
Packit a4058c
Packit a4058c
END
Packit a4058c
    AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
Packit a4058c
  fi
Packit a4058c
fi
Packit a4058c
dnl The trailing newline in this macro's definition is deliberate, for
Packit a4058c
dnl backward compatibility and to allow trailing 'dnl'-style comments
Packit a4058c
dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
Packit a4058c
])
Packit a4058c
Packit a4058c
dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
Packit a4058c
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
Packit a4058c
dnl mangled by Autoconf and run in a shell conditional statement.
Packit a4058c
m4_define([_AC_COMPILER_EXEEXT],
Packit a4058c
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
Packit a4058c
Packit a4058c
# When config.status generates a header, we must update the stamp-h file.
Packit a4058c
# This file resides in the same directory as the config header
Packit a4058c
# that is generated.  The stamp files are numbered to have different names.
Packit a4058c
Packit a4058c
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
Packit a4058c
# loop where config.status creates the headers, so we can generate
Packit a4058c
# our stamp files there.
Packit a4058c
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
Packit a4058c
[# Compute $1's index in $config_headers.
Packit a4058c
_am_arg=$1
Packit a4058c
_am_stamp_count=1
Packit a4058c
for _am_header in $config_headers :; do
Packit a4058c
  case $_am_header in
Packit a4058c
    $_am_arg | $_am_arg:* )
Packit a4058c
      break ;;
Packit a4058c
    * )
Packit a4058c
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
Packit a4058c
  esac
Packit a4058c
done
Packit a4058c
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
Packit a4058c
Packit a4058c
# Copyright (C) 2001-2017 Free Software Foundation, Inc.
Packit a4058c
#
Packit a4058c
# This file is free software; the Free Software Foundation
Packit a4058c
# gives unlimited permission to copy and/or distribute it,
Packit a4058c
# with or without modifications, as long as this notice is preserved.
Packit a4058c
Packit a4058c
# AM_PROG_INSTALL_SH
Packit a4058c
# ------------------
Packit a4058c
# Define $install_sh.
Packit a4058c
AC_DEFUN([AM_PROG_INSTALL_SH],
Packit a4058c
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit a4058c
if test x"${install_sh+set}" != xset; then
Packit a4058c
  case $am_aux_dir in
Packit a4058c
  *\ * | *\	*)
Packit a4058c
    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
Packit a4058c
  *)
Packit a4058c
    install_sh="\${SHELL} $am_aux_dir/install-sh"
Packit a4058c
  esac
Packit a4058c
fi
Packit a4058c
AC_SUBST([install_sh])])
Packit a4058c
Packit a4058c
# Copyright (C) 2003-2017 Free Software Foundation, Inc.
Packit a4058c
#
Packit a4058c
# This file is free software; the Free Software Foundation
Packit a4058c
# gives unlimited permission to copy and/or distribute it,
Packit a4058c
# with or without modifications, as long as this notice is preserved.
Packit a4058c
Packit a4058c
# Check whether the underlying file-system supports filenames
Packit a4058c
# with a leading dot.  For instance MS-DOS doesn't.
Packit a4058c
AC_DEFUN([AM_SET_LEADING_DOT],
Packit a4058c
[rm -rf .tst 2>/dev/null
Packit a4058c
mkdir .tst 2>/dev/null
Packit a4058c
if test -d .tst; then
Packit a4058c
  am__leading_dot=.
Packit a4058c
else
Packit a4058c
  am__leading_dot=_
Packit a4058c
fi
Packit a4058c
rmdir .tst 2>/dev/null
Packit a4058c
AC_SUBST([am__leading_dot])])
Packit a4058c
Packit a4058c
# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
Packit a4058c
# From Jim Meyering
Packit a4058c
Packit a4058c
# Copyright (C) 1996-2017 Free Software Foundation, Inc.
Packit a4058c
#
Packit a4058c
# This file is free software; the Free Software Foundation
Packit a4058c
# gives unlimited permission to copy and/or distribute it,
Packit a4058c
# with or without modifications, as long as this notice is preserved.
Packit a4058c
Packit a4058c
# AM_MAINTAINER_MODE([DEFAULT-MODE])
Packit a4058c
# ----------------------------------
Packit a4058c
# Control maintainer-specific portions of Makefiles.
Packit a4058c
# Default is to disable them, unless 'enable' is passed literally.
Packit a4058c
# For symmetry, 'disable' may be passed as well.  Anyway, the user
Packit a4058c
# can override the default with the --enable/--disable switch.
Packit a4058c
AC_DEFUN([AM_MAINTAINER_MODE],
Packit a4058c
[m4_case(m4_default([$1], [disable]),
Packit a4058c
       [enable], [m4_define([am_maintainer_other], [disable])],
Packit a4058c
       [disable], [m4_define([am_maintainer_other], [enable])],
Packit a4058c
       [m4_define([am_maintainer_other], [enable])
Packit a4058c
        m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
Packit a4058c
AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
Packit a4058c
  dnl maintainer-mode's default is 'disable' unless 'enable' is passed
Packit a4058c
  AC_ARG_ENABLE([maintainer-mode],
Packit a4058c
    [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
Packit a4058c
      am_maintainer_other[ make rules and dependencies not useful
Packit a4058c
      (and sometimes confusing) to the casual installer])],
Packit a4058c
    [USE_MAINTAINER_MODE=$enableval],
Packit a4058c
    [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
Packit a4058c
  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
Packit a4058c
  AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
Packit a4058c
  MAINT=$MAINTAINER_MODE_TRUE
Packit a4058c
  AC_SUBST([MAINT])dnl
Packit a4058c
]
Packit a4058c
)
Packit a4058c
Packit a4058c
# Check to see how 'make' treats includes.	            -*- Autoconf -*-
Packit a4058c
Packit a4058c
# Copyright (C) 2001-2017 Free Software Foundation, Inc.
Packit a4058c
#
Packit a4058c
# This file is free software; the Free Software Foundation
Packit a4058c
# gives unlimited permission to copy and/or distribute it,
Packit a4058c
# with or without modifications, as long as this notice is preserved.
Packit a4058c
Packit a4058c
# AM_MAKE_INCLUDE()
Packit a4058c
# -----------------
Packit a4058c
# Check to see how make treats includes.
Packit a4058c
AC_DEFUN([AM_MAKE_INCLUDE],
Packit a4058c
[am_make=${MAKE-make}
Packit a4058c
cat > confinc << 'END'
Packit a4058c
am__doit:
Packit a4058c
	@echo this is the am__doit target
Packit a4058c
.PHONY: am__doit
Packit a4058c
END
Packit a4058c
# If we don't find an include directive, just comment out the code.
Packit a4058c
AC_MSG_CHECKING([for style of include used by $am_make])
Packit a4058c
am__include="#"
Packit a4058c
am__quote=
Packit a4058c
_am_result=none
Packit a4058c
# First try GNU make style include.
Packit a4058c
echo "include confinc" > confmf
Packit a4058c
# Ignore all kinds of additional output from 'make'.
Packit a4058c
case `$am_make -s -f confmf 2> /dev/null` in #(
Packit a4058c
*the\ am__doit\ target*)
Packit a4058c
  am__include=include
Packit a4058c
  am__quote=
Packit a4058c
  _am_result=GNU
Packit a4058c
  ;;
Packit a4058c
esac
Packit a4058c
# Now try BSD make style include.
Packit a4058c
if test "$am__include" = "#"; then
Packit a4058c
   echo '.include "confinc"' > confmf
Packit a4058c
   case `$am_make -s -f confmf 2> /dev/null` in #(
Packit a4058c
   *the\ am__doit\ target*)
Packit a4058c
     am__include=.include
Packit a4058c
     am__quote="\""
Packit a4058c
     _am_result=BSD
Packit a4058c
     ;;
Packit a4058c
   esac
Packit a4058c
fi
Packit a4058c
AC_SUBST([am__include])
Packit a4058c
AC_SUBST([am__quote])
Packit a4058c
AC_MSG_RESULT([$_am_result])
Packit a4058c
rm -f confinc confmf
Packit a4058c
])
Packit a4058c
Packit a4058c
# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
Packit a4058c
Packit a4058c
# Copyright (C) 1997-2017 Free Software Foundation, Inc.
Packit a4058c
#
Packit a4058c
# This file is free software; the Free Software Foundation
Packit a4058c
# gives unlimited permission to copy and/or distribute it,
Packit a4058c
# with or without modifications, as long as this notice is preserved.
Packit a4058c
Packit a4058c
# AM_MISSING_PROG(NAME, PROGRAM)
Packit a4058c
# ------------------------------
Packit a4058c
AC_DEFUN([AM_MISSING_PROG],
Packit a4058c
[AC_REQUIRE([AM_MISSING_HAS_RUN])
Packit a4058c
$1=${$1-"${am_missing_run}$2"}
Packit a4058c
AC_SUBST($1)])
Packit a4058c
Packit a4058c
# AM_MISSING_HAS_RUN
Packit a4058c
# ------------------
Packit a4058c
# Define MISSING if not defined so far and test if it is modern enough.
Packit a4058c
# If it is, set am_missing_run to use it, otherwise, to nothing.
Packit a4058c
AC_DEFUN([AM_MISSING_HAS_RUN],
Packit a4058c
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit a4058c
AC_REQUIRE_AUX_FILE([missing])dnl
Packit a4058c
if test x"${MISSING+set}" != xset; then
Packit a4058c
  case $am_aux_dir in
Packit a4058c
  *\ * | *\	*)
Packit a4058c
    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
Packit a4058c
  *)
Packit a4058c
    MISSING="\${SHELL} $am_aux_dir/missing" ;;
Packit a4058c
  esac
Packit a4058c
fi
Packit a4058c
# Use eval to expand $SHELL
Packit a4058c
if eval "$MISSING --is-lightweight"; then
Packit a4058c
  am_missing_run="$MISSING "
Packit a4058c
else
Packit a4058c
  am_missing_run=
Packit a4058c
  AC_MSG_WARN(['missing' script is too old or missing])
Packit a4058c
fi
Packit a4058c
])
Packit a4058c
Packit a4058c
# Helper functions for option handling.                     -*- Autoconf -*-
Packit a4058c
Packit a4058c
# Copyright (C) 2001-2017 Free Software Foundation, Inc.
Packit a4058c
#
Packit a4058c
# This file is free software; the Free Software Foundation
Packit a4058c
# gives unlimited permission to copy and/or distribute it,
Packit a4058c
# with or without modifications, as long as this notice is preserved.
Packit a4058c
Packit a4058c
# _AM_MANGLE_OPTION(NAME)
Packit a4058c
# -----------------------
Packit a4058c
AC_DEFUN([_AM_MANGLE_OPTION],
Packit a4058c
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
Packit a4058c
Packit a4058c
# _AM_SET_OPTION(NAME)
Packit a4058c
# --------------------
Packit a4058c
# Set option NAME.  Presently that only means defining a flag for this option.
Packit a4058c
AC_DEFUN([_AM_SET_OPTION],
Packit a4058c
[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
Packit a4058c
Packit a4058c
# _AM_SET_OPTIONS(OPTIONS)
Packit a4058c
# ------------------------
Packit a4058c
# OPTIONS is a space-separated list of Automake options.
Packit a4058c
AC_DEFUN([_AM_SET_OPTIONS],
Packit a4058c
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
Packit a4058c
Packit a4058c
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
Packit a4058c
# -------------------------------------------
Packit a4058c
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
Packit a4058c
AC_DEFUN([_AM_IF_OPTION],
Packit a4058c
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
Packit a4058c
Packit a4058c
# Copyright (C) 1999-2017 Free Software Foundation, Inc.
Packit a4058c
#
Packit a4058c
# This file is free software; the Free Software Foundation
Packit a4058c
# gives unlimited permission to copy and/or distribute it,
Packit a4058c
# with or without modifications, as long as this notice is preserved.
Packit a4058c
Packit a4058c
# _AM_PROG_CC_C_O
Packit a4058c
# ---------------
Packit a4058c
# Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
Packit a4058c
# to automatically call this.
Packit a4058c
AC_DEFUN([_AM_PROG_CC_C_O],
Packit a4058c
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Packit a4058c
AC_REQUIRE_AUX_FILE([compile])dnl
Packit a4058c
AC_LANG_PUSH([C])dnl
Packit a4058c
AC_CACHE_CHECK(
Packit a4058c
  [whether $CC understands -c and -o together],
Packit a4058c
  [am_cv_prog_cc_c_o],
Packit a4058c
  [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
Packit a4058c
  # Make sure it works both with $CC and with simple cc.
Packit a4058c
  # Following AC_PROG_CC_C_O, we do the test twice because some
Packit a4058c
  # compilers refuse to overwrite an existing .o file with -o,
Packit a4058c
  # though they will create one.
Packit a4058c
  am_cv_prog_cc_c_o=yes
Packit a4058c
  for am_i in 1 2; do
Packit a4058c
    if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
Packit a4058c
         && test -f conftest2.$ac_objext; then
Packit a4058c
      : OK
Packit a4058c
    else
Packit a4058c
      am_cv_prog_cc_c_o=no
Packit a4058c
      break
Packit a4058c
    fi
Packit a4058c
  done
Packit a4058c
  rm -f core conftest*
Packit a4058c
  unset am_i])
Packit a4058c
if test "$am_cv_prog_cc_c_o" != yes; then
Packit a4058c
   # Losing compiler, so override with the script.
Packit a4058c
   # FIXME: It is wrong to rewrite CC.
Packit a4058c
   # But if we don't then we get into trouble of one sort or another.
Packit a4058c
   # A longer-term fix would be to have automake use am__CC in this case,
Packit a4058c
   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
Packit a4058c
   CC="$am_aux_dir/compile $CC"
Packit a4058c
fi
Packit a4058c
AC_LANG_POP([C])])
Packit a4058c
Packit a4058c
# For backward compatibility.
Packit a4058c
AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
Packit a4058c
Packit a4058c
# Copyright (C) 2001-2017 Free Software Foundation, Inc.
Packit a4058c
#
Packit a4058c
# This file is free software; the Free Software Foundation
Packit a4058c
# gives unlimited permission to copy and/or distribute it,
Packit a4058c
# with or without modifications, as long as this notice is preserved.
Packit a4058c
Packit a4058c
# AM_RUN_LOG(COMMAND)
Packit a4058c
# -------------------
Packit a4058c
# Run COMMAND, save the exit status in ac_status, and log it.
Packit a4058c
# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
Packit a4058c
AC_DEFUN([AM_RUN_LOG],
Packit a4058c
[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
Packit a4058c
   ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
Packit a4058c
   ac_status=$?
Packit a4058c
   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
Packit a4058c
   (exit $ac_status); }])
Packit a4058c
Packit a4058c
# Check to make sure that the build environment is sane.    -*- Autoconf -*-
Packit a4058c
Packit a4058c
# Copyright (C) 1996-2017 Free Software Foundation, Inc.
Packit a4058c
#
Packit a4058c
# This file is free software; the Free Software Foundation
Packit a4058c
# gives unlimited permission to copy and/or distribute it,
Packit a4058c
# with or without modifications, as long as this notice is preserved.
Packit a4058c
Packit a4058c
# AM_SANITY_CHECK
Packit a4058c
# ---------------
Packit a4058c
AC_DEFUN([AM_SANITY_CHECK],
Packit a4058c
[AC_MSG_CHECKING([whether build environment is sane])
Packit a4058c
# Reject unsafe characters in $srcdir or the absolute working directory
Packit a4058c
# name.  Accept space and tab only in the latter.
Packit a4058c
am_lf='
Packit a4058c
'
Packit a4058c
case `pwd` in
Packit a4058c
  *[[\\\"\#\$\&\'\`$am_lf]]*)
Packit a4058c
    AC_MSG_ERROR([unsafe absolute working directory name]);;
Packit a4058c
esac
Packit a4058c
case $srcdir in
Packit a4058c
  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
Packit a4058c
    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
Packit a4058c
esac
Packit a4058c
Packit a4058c
# Do 'set' in a subshell so we don't clobber the current shell's
Packit a4058c
# arguments.  Must try -L first in case configure is actually a
Packit a4058c
# symlink; some systems play weird games with the mod time of symlinks
Packit a4058c
# (eg FreeBSD returns the mod time of the symlink's containing
Packit a4058c
# directory).
Packit a4058c
if (
Packit a4058c
   am_has_slept=no
Packit a4058c
   for am_try in 1 2; do
Packit a4058c
     echo "timestamp, slept: $am_has_slept" > conftest.file
Packit a4058c
     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
Packit a4058c
     if test "$[*]" = "X"; then
Packit a4058c
	# -L didn't work.
Packit a4058c
	set X `ls -t "$srcdir/configure" conftest.file`
Packit a4058c
     fi
Packit a4058c
     if test "$[*]" != "X $srcdir/configure conftest.file" \
Packit a4058c
	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
Packit a4058c
Packit a4058c
	# If neither matched, then we have a broken ls.  This can happen
Packit a4058c
	# if, for instance, CONFIG_SHELL is bash and it inherits a
Packit a4058c
	# broken ls alias from the environment.  This has actually
Packit a4058c
	# happened.  Such a system could not be considered "sane".
Packit a4058c
	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
Packit a4058c
  alias in your environment])
Packit a4058c
     fi
Packit a4058c
     if test "$[2]" = conftest.file || test $am_try -eq 2; then
Packit a4058c
       break
Packit a4058c
     fi
Packit a4058c
     # Just in case.
Packit a4058c
     sleep 1
Packit a4058c
     am_has_slept=yes
Packit a4058c
   done
Packit a4058c
   test "$[2]" = conftest.file
Packit a4058c
   )
Packit a4058c
then
Packit a4058c
   # Ok.
Packit a4058c
   :
Packit a4058c
else
Packit a4058c
   AC_MSG_ERROR([newly created file is older than distributed files!
Packit a4058c
Check your system clock])
Packit a4058c
fi
Packit a4058c
AC_MSG_RESULT([yes])
Packit a4058c
# If we didn't sleep, we still need to ensure time stamps of config.status and
Packit a4058c
# generated files are strictly newer.
Packit a4058c
am_sleep_pid=
Packit a4058c
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
Packit a4058c
  ( sleep 1 ) &
Packit a4058c
  am_sleep_pid=$!
Packit a4058c
fi
Packit a4058c
AC_CONFIG_COMMANDS_PRE(
Packit a4058c
  [AC_MSG_CHECKING([that generated files are newer than configure])
Packit a4058c
   if test -n "$am_sleep_pid"; then
Packit a4058c
     # Hide warnings about reused PIDs.
Packit a4058c
     wait $am_sleep_pid 2>/dev/null
Packit a4058c
   fi
Packit a4058c
   AC_MSG_RESULT([done])])
Packit a4058c
rm -f conftest.file
Packit a4058c
])
Packit a4058c
Packit a4058c
# Copyright (C) 2009-2017 Free Software Foundation, Inc.
Packit a4058c
#
Packit a4058c
# This file is free software; the Free Software Foundation
Packit a4058c
# gives unlimited permission to copy and/or distribute it,
Packit a4058c
# with or without modifications, as long as this notice is preserved.
Packit a4058c
Packit a4058c
# AM_SILENT_RULES([DEFAULT])
Packit a4058c
# --------------------------
Packit a4058c
# Enable less verbose build rules; with the default set to DEFAULT
Packit a4058c
# ("yes" being less verbose, "no" or empty being verbose).
Packit a4058c
AC_DEFUN([AM_SILENT_RULES],
Packit a4058c
[AC_ARG_ENABLE([silent-rules], [dnl
Packit a4058c
AS_HELP_STRING(
Packit a4058c
  [--enable-silent-rules],
Packit a4058c
  [less verbose build output (undo: "make V=1")])
Packit a4058c
AS_HELP_STRING(
Packit a4058c
  [--disable-silent-rules],
Packit a4058c
  [verbose build output (undo: "make V=0")])dnl
Packit a4058c
])
Packit a4058c
case $enable_silent_rules in @%:@ (((
Packit a4058c
  yes) AM_DEFAULT_VERBOSITY=0;;
Packit a4058c
   no) AM_DEFAULT_VERBOSITY=1;;
Packit a4058c
    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
Packit a4058c
esac
Packit a4058c
dnl
Packit a4058c
dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
Packit a4058c
dnl do not support nested variable expansions.
Packit a4058c
dnl See automake bug#9928 and bug#10237.
Packit a4058c
am_make=${MAKE-make}
Packit a4058c
AC_CACHE_CHECK([whether $am_make supports nested variables],
Packit a4058c
   [am_cv_make_support_nested_variables],
Packit a4058c
   [if AS_ECHO([['TRUE=$(BAR$(V))
Packit a4058c
BAR0=false
Packit a4058c
BAR1=true
Packit a4058c
V=1
Packit a4058c
am__doit:
Packit a4058c
	@$(TRUE)
Packit a4058c
.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
Packit a4058c
  am_cv_make_support_nested_variables=yes
Packit a4058c
else
Packit a4058c
  am_cv_make_support_nested_variables=no
Packit a4058c
fi])
Packit a4058c
if test $am_cv_make_support_nested_variables = yes; then
Packit a4058c
  dnl Using '$V' instead of '$(V)' breaks IRIX make.
Packit a4058c
  AM_V='$(V)'
Packit a4058c
  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
Packit a4058c
else
Packit a4058c
  AM_V=$AM_DEFAULT_VERBOSITY
Packit a4058c
  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
Packit a4058c
fi
Packit a4058c
AC_SUBST([AM_V])dnl
Packit a4058c
AM_SUBST_NOTMAKE([AM_V])dnl
Packit a4058c
AC_SUBST([AM_DEFAULT_V])dnl
Packit a4058c
AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
Packit a4058c
AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
Packit a4058c
AM_BACKSLASH='\'
Packit a4058c
AC_SUBST([AM_BACKSLASH])dnl
Packit a4058c
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
Packit a4058c
])
Packit a4058c
Packit a4058c
# Copyright (C) 2001-2017 Free Software Foundation, Inc.
Packit a4058c
#
Packit a4058c
# This file is free software; the Free Software Foundation
Packit a4058c
# gives unlimited permission to copy and/or distribute it,
Packit a4058c
# with or without modifications, as long as this notice is preserved.
Packit a4058c
Packit a4058c
# AM_PROG_INSTALL_STRIP
Packit a4058c
# ---------------------
Packit a4058c
# One issue with vendor 'install' (even GNU) is that you can't
Packit a4058c
# specify the program used to strip binaries.  This is especially
Packit a4058c
# annoying in cross-compiling environments, where the build's strip
Packit a4058c
# is unlikely to handle the host's binaries.
Packit a4058c
# Fortunately install-sh will honor a STRIPPROG variable, so we
Packit a4058c
# always use install-sh in "make install-strip", and initialize
Packit a4058c
# STRIPPROG with the value of the STRIP variable (set by the user).
Packit a4058c
AC_DEFUN([AM_PROG_INSTALL_STRIP],
Packit a4058c
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
Packit a4058c
# Installed binaries are usually stripped using 'strip' when the user
Packit a4058c
# run "make install-strip".  However 'strip' might not be the right
Packit a4058c
# tool to use in cross-compilation environments, therefore Automake
Packit a4058c
# will honor the 'STRIP' environment variable to overrule this program.
Packit a4058c
dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
Packit a4058c
if test "$cross_compiling" != no; then
Packit a4058c
  AC_CHECK_TOOL([STRIP], [strip], :)
Packit a4058c
fi
Packit a4058c
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
Packit a4058c
AC_SUBST([INSTALL_STRIP_PROGRAM])])
Packit a4058c
Packit a4058c
# Copyright (C) 2006-2017 Free Software Foundation, Inc.
Packit a4058c
#
Packit a4058c
# This file is free software; the Free Software Foundation
Packit a4058c
# gives unlimited permission to copy and/or distribute it,
Packit a4058c
# with or without modifications, as long as this notice is preserved.
Packit a4058c
Packit a4058c
# _AM_SUBST_NOTMAKE(VARIABLE)
Packit a4058c
# ---------------------------
Packit a4058c
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
Packit a4058c
# This macro is traced by Automake.
Packit a4058c
AC_DEFUN([_AM_SUBST_NOTMAKE])
Packit a4058c
Packit a4058c
# AM_SUBST_NOTMAKE(VARIABLE)
Packit a4058c
# --------------------------
Packit a4058c
# Public sister of _AM_SUBST_NOTMAKE.
Packit a4058c
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
Packit a4058c
Packit a4058c
# Check how to create a tarball.                            -*- Autoconf -*-
Packit a4058c
Packit a4058c
# Copyright (C) 2004-2017 Free Software Foundation, Inc.
Packit a4058c
#
Packit a4058c
# This file is free software; the Free Software Foundation
Packit a4058c
# gives unlimited permission to copy and/or distribute it,
Packit a4058c
# with or without modifications, as long as this notice is preserved.
Packit a4058c
Packit a4058c
# _AM_PROG_TAR(FORMAT)
Packit a4058c
# --------------------
Packit a4058c
# Check how to create a tarball in format FORMAT.
Packit a4058c
# FORMAT should be one of 'v7', 'ustar', or 'pax'.
Packit a4058c
#
Packit a4058c
# Substitute a variable $(am__tar) that is a command
Packit a4058c
# writing to stdout a FORMAT-tarball containing the directory
Packit a4058c
# $tardir.
Packit a4058c
#     tardir=directory && $(am__tar) > result.tar
Packit a4058c
#
Packit a4058c
# Substitute a variable $(am__untar) that extract such
Packit a4058c
# a tarball read from stdin.
Packit a4058c
#     $(am__untar) < result.tar
Packit a4058c
#
Packit a4058c
AC_DEFUN([_AM_PROG_TAR],
Packit a4058c
[# Always define AMTAR for backward compatibility.  Yes, it's still used
Packit a4058c
# in the wild :-(  We should find a proper way to deprecate it ...
Packit a4058c
AC_SUBST([AMTAR], ['$${TAR-tar}'])
Packit a4058c
Packit a4058c
# We'll loop over all known methods to create a tar archive until one works.
Packit a4058c
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
Packit a4058c
Packit a4058c
m4_if([$1], [v7],
Packit a4058c
  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
Packit a4058c
Packit a4058c
  [m4_case([$1],
Packit a4058c
    [ustar],
Packit a4058c
     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
Packit a4058c
      # There is notably a 21 bits limit for the UID and the GID.  In fact,
Packit a4058c
      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
Packit a4058c
      # and bug#13588).
Packit a4058c
      am_max_uid=2097151 # 2^21 - 1
Packit a4058c
      am_max_gid=$am_max_uid
Packit a4058c
      # The $UID and $GID variables are not portable, so we need to resort
Packit a4058c
      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
Packit a4058c
      # below are definitely unexpected, so allow the users to see them
Packit a4058c
      # (that is, avoid stderr redirection).
Packit a4058c
      am_uid=`id -u || echo unknown`
Packit a4058c
      am_gid=`id -g || echo unknown`
Packit a4058c
      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
Packit a4058c
      if test $am_uid -le $am_max_uid; then
Packit a4058c
         AC_MSG_RESULT([yes])
Packit a4058c
      else
Packit a4058c
         AC_MSG_RESULT([no])
Packit a4058c
         _am_tools=none
Packit a4058c
      fi
Packit a4058c
      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
Packit a4058c
      if test $am_gid -le $am_max_gid; then
Packit a4058c
         AC_MSG_RESULT([yes])
Packit a4058c
      else
Packit a4058c
        AC_MSG_RESULT([no])
Packit a4058c
        _am_tools=none
Packit a4058c
      fi],
Packit a4058c
Packit a4058c
  [pax],
Packit a4058c
    [],
Packit a4058c
Packit a4058c
  [m4_fatal([Unknown tar format])])
Packit a4058c
Packit a4058c
  AC_MSG_CHECKING([how to create a $1 tar archive])
Packit a4058c
Packit a4058c
  # Go ahead even if we have the value already cached.  We do so because we
Packit a4058c
  # need to set the values for the 'am__tar' and 'am__untar' variables.
Packit a4058c
  _am_tools=${am_cv_prog_tar_$1-$_am_tools}
Packit a4058c
Packit a4058c
  for _am_tool in $_am_tools; do
Packit a4058c
    case $_am_tool in
Packit a4058c
    gnutar)
Packit a4058c
      for _am_tar in tar gnutar gtar; do
Packit a4058c
        AM_RUN_LOG([$_am_tar --version]) && break
Packit a4058c
      done
Packit a4058c
      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
Packit a4058c
      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
Packit a4058c
      am__untar="$_am_tar -xf -"
Packit a4058c
      ;;
Packit a4058c
    plaintar)
Packit a4058c
      # Must skip GNU tar: if it does not support --format= it doesn't create
Packit a4058c
      # ustar tarball either.
Packit a4058c
      (tar --version) >/dev/null 2>&1 && continue
Packit a4058c
      am__tar='tar chf - "$$tardir"'
Packit a4058c
      am__tar_='tar chf - "$tardir"'
Packit a4058c
      am__untar='tar xf -'
Packit a4058c
      ;;
Packit a4058c
    pax)
Packit a4058c
      am__tar='pax -L -x $1 -w "$$tardir"'
Packit a4058c
      am__tar_='pax -L -x $1 -w "$tardir"'
Packit a4058c
      am__untar='pax -r'
Packit a4058c
      ;;
Packit a4058c
    cpio)
Packit a4058c
      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
Packit a4058c
      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
Packit a4058c
      am__untar='cpio -i -H $1 -d'
Packit a4058c
      ;;
Packit a4058c
    none)
Packit a4058c
      am__tar=false
Packit a4058c
      am__tar_=false
Packit a4058c
      am__untar=false
Packit a4058c
      ;;
Packit a4058c
    esac
Packit a4058c
Packit a4058c
    # If the value was cached, stop now.  We just wanted to have am__tar
Packit a4058c
    # and am__untar set.
Packit a4058c
    test -n "${am_cv_prog_tar_$1}" && break
Packit a4058c
Packit a4058c
    # tar/untar a dummy directory, and stop if the command works.
Packit a4058c
    rm -rf conftest.dir
Packit a4058c
    mkdir conftest.dir
Packit a4058c
    echo GrepMe > conftest.dir/file
Packit a4058c
    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
Packit a4058c
    rm -rf conftest.dir
Packit a4058c
    if test -s conftest.tar; then
Packit a4058c
      AM_RUN_LOG([$am__untar 
Packit a4058c
      AM_RUN_LOG([cat conftest.dir/file])
Packit a4058c
      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
Packit a4058c
    fi
Packit a4058c
  done
Packit a4058c
  rm -rf conftest.dir
Packit a4058c
Packit a4058c
  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
Packit a4058c
  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
Packit a4058c
Packit a4058c
AC_SUBST([am__tar])
Packit a4058c
AC_SUBST([am__untar])
Packit a4058c
]) # _AM_PROG_TAR
Packit a4058c
Packit a4058c
m4_include([m4/gettext.m4])
Packit a4058c
m4_include([m4/glibtests.m4])
Packit a4058c
m4_include([m4/gtk-doc.m4])
Packit a4058c
m4_include([m4/iconv.m4])
Packit a4058c
m4_include([m4/intlmacosx.m4])
Packit a4058c
m4_include([m4/introspection.m4])
Packit a4058c
m4_include([m4/lib-ld.m4])
Packit a4058c
m4_include([m4/lib-link.m4])
Packit a4058c
m4_include([m4/lib-prefix.m4])
Packit a4058c
m4_include([m4/libtool.m4])
Packit a4058c
m4_include([m4/ltoptions.m4])
Packit a4058c
m4_include([m4/ltsugar.m4])
Packit a4058c
m4_include([m4/ltversion.m4])
Packit a4058c
m4_include([m4/lt~obsolete.m4])
Packit a4058c
m4_include([m4/nls.m4])
Packit a4058c
m4_include([m4/po.m4])
Packit a4058c
m4_include([m4/progtest.m4])