1# generated automatically by aclocal 1.13.4 -*- Autoconf -*- 2 3# Copyright (C) 1996-2013 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_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) 15m4_ifndef([AC_AUTOCONF_VERSION], 16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 17m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, 18[m4_warning([this file was generated for autoconf 2.69. 19You have another version of autoconf. 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See the GNU 36# General Public License for more details. 37# 38# You should have received a copy of the GNU General Public License 39# along with this program; if not, write to the Free Software 40# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 41# 42# As a special exception to the GNU General Public License, if you 43# distribute this file as part of a program that contains a 44# configuration script generated by Autoconf, you may include it under 45# the same distribution terms that you use for the rest of that program. 46 47# PKG_PROG_PKG_CONFIG([MIN-VERSION]) 48# ---------------------------------- 49AC_DEFUN([PKG_PROG_PKG_CONFIG], 50[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) 51m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$]) 52m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$]) 53AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) 54AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) 55AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) 56 57if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 58 AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) 59fi 60if test -n "$PKG_CONFIG"; then 61 _pkg_min_version=m4_default([$1], [0.9.0]) 62 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) 63 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 64 AC_MSG_RESULT([yes]) 65 else 66 AC_MSG_RESULT([no]) 67 PKG_CONFIG="" 68 fi 69fi[]dnl 70])# PKG_PROG_PKG_CONFIG 71 72# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) 73# 74# Check to see whether a particular set of modules exists. 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Errors in the 'id' calls 1165 # below are definitely unexpected, so allow the users to see them 1166 # (that is, avoid stderr redirection). 1167 am_uid=`id -u || echo unknown` 1168 am_gid=`id -g || echo unknown` 1169 AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) 1170 if test $am_uid -le $am_max_uid; then 1171 AC_MSG_RESULT([yes]) 1172 else 1173 AC_MSG_RESULT([no]) 1174 _am_tools=none 1175 fi 1176 AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) 1177 if test $am_gid -le $am_max_gid; then 1178 AC_MSG_RESULT([yes]) 1179 else 1180 AC_MSG_RESULT([no]) 1181 _am_tools=none 1182 fi], 1183 1184 [pax], 1185 [], 1186 1187 [m4_fatal([Unknown tar format])]) 1188 1189 AC_MSG_CHECKING([how to create a $1 tar archive]) 1190 1191 # Go ahead even if we have the value already cached. We do so because we 1192 # need to set the values for the 'am__tar' and 'am__untar' variables. 1193 _am_tools=${am_cv_prog_tar_$1-$_am_tools} 1194 1195 for _am_tool in $_am_tools; do 1196 case $_am_tool in 1197 gnutar) 1198 for _am_tar in tar gnutar gtar; do 1199 AM_RUN_LOG([$_am_tar --version]) && break 1200 done 1201 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' 1202 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' 1203 am__untar="$_am_tar -xf -" 1204 ;; 1205 plaintar) 1206 # Must skip GNU tar: if it does not support --format= it doesn't create 1207 # ustar tarball either. 1208 (tar --version) >/dev/null 2>&1 && continue 1209 am__tar='tar chf - "$$tardir"' 1210 am__tar_='tar chf - "$tardir"' 1211 am__untar='tar xf -' 1212 ;; 1213 pax) 1214 am__tar='pax -L -x $1 -w "$$tardir"' 1215 am__tar_='pax -L -x $1 -w "$tardir"' 1216 am__untar='pax -r' 1217 ;; 1218 cpio) 1219 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' 1220 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' 1221 am__untar='cpio -i -H $1 -d' 1222 ;; 1223 none) 1224 am__tar=false 1225 am__tar_=false 1226 am__untar=false 1227 ;; 1228 esac 1229 1230 # If the value was cached, stop now. We just wanted to have am__tar 1231 # and am__untar set. 1232 test -n "${am_cv_prog_tar_$1}" && break 1233 1234 # tar/untar a dummy directory, and stop if the command works. 1235 rm -rf conftest.dir 1236 mkdir conftest.dir 1237 echo GrepMe > conftest.dir/file 1238 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) 1239 rm -rf conftest.dir 1240 if test -s conftest.tar; then 1241 AM_RUN_LOG([$am__untar <conftest.tar]) 1242 AM_RUN_LOG([cat conftest.dir/file]) 1243 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 1244 fi 1245 done 1246 rm -rf conftest.dir 1247 1248 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) 1249 AC_MSG_RESULT([$am_cv_prog_tar_$1])]) 1250 1251AC_SUBST([am__tar]) 1252AC_SUBST([am__untar]) 1253]) # _AM_PROG_TAR 1254 1255m4_include([m4/libtool.m4]) 1256m4_include([m4/ltoptions.m4]) 1257m4_include([m4/ltsugar.m4]) 1258m4_include([m4/ltversion.m4]) 1259m4_include([m4/lt~obsolete.m4]) 1260