aclocal.m4 revision c9710b42
1# generated automatically by aclocal 1.12.2 -*- Autoconf -*- 2 3# Copyright (C) 1996-2012 Free Software Foundation, Inc. 4 5# This file is free software; the Free Software Foundation 6# gives unlimited permission to copy and/or distribute it, 7# with or without modifications, as long as this notice is preserved. 8 9# This program is distributed in the hope that it will be useful, 10# but WITHOUT ANY WARRANTY, to the extent permitted by law; without 11# even the implied warranty of MERCHANTABILITY or FITNESS FOR A 12# PARTICULAR PURPOSE. 13 14m4_ifndef([AC_AUTOCONF_VERSION], 15 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 16m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, 17[m4_warning([this file was generated for autoconf 2.69. 18You have another version of autoconf. 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See the GNU 35# General Public License for more details. 36# 37# You should have received a copy of the GNU General Public License 38# along with this program; if not, write to the Free Software 39# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 40# 41# As a special exception to the GNU General Public License, if you 42# distribute this file as part of a program that contains a 43# configuration script generated by Autoconf, you may include it under 44# the same distribution terms that you use for the rest of that program. 45 46# PKG_PROG_PKG_CONFIG([MIN-VERSION]) 47# ---------------------------------- 48AC_DEFUN([PKG_PROG_PKG_CONFIG], 49[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) 50m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$]) 51m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$]) 52AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) 53AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) 54AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) 55 56if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 57 AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) 58fi 59if test -n "$PKG_CONFIG"; then 60 _pkg_min_version=m4_default([$1], [0.9.0]) 61 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) 62 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 63 AC_MSG_RESULT([yes]) 64 else 65 AC_MSG_RESULT([no]) 66 PKG_CONFIG="" 67 fi 68fi[]dnl 69])# PKG_PROG_PKG_CONFIG 70 71# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) 72# 73# Check to see whether a particular set of modules exists. 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