aclocal.m4 revision 6fc018e4
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 $_pkg_min_version; then 64 AC_MSG_RESULT([yes]) 65 else 66 AC_MSG_RESULT([no]) 67 PKG_CONFIG="" 68 fi 69fi[]dnl 70])# PKG_PROG_PKG_CONFIG 71 72# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) 73# 74# Check to see whether a particular set of modules exists. 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Errors in the 'id' calls 1150 # below are definitely unexpected, so allow the users to see them 1151 # (that is, avoid stderr redirection). 1152 am_uid=`id -u || echo unknown` 1153 am_gid=`id -g || echo unknown` 1154 AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) 1155 if test $am_uid -le $am_max_uid; then 1156 AC_MSG_RESULT([yes]) 1157 else 1158 AC_MSG_RESULT([no]) 1159 _am_tools=none 1160 fi 1161 AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) 1162 if test $am_gid -le $am_max_gid; then 1163 AC_MSG_RESULT([yes]) 1164 else 1165 AC_MSG_RESULT([no]) 1166 _am_tools=none 1167 fi], 1168 1169 [pax], 1170 [], 1171 1172 [m4_fatal([Unknown tar format])]) 1173 1174 AC_MSG_CHECKING([how to create a $1 tar archive]) 1175 1176 # Go ahead even if we have the value already cached. We do so because we 1177 # need to set the values for the 'am__tar' and 'am__untar' variables. 1178 _am_tools=${am_cv_prog_tar_$1-$_am_tools} 1179 1180 for _am_tool in $_am_tools; do 1181 case $_am_tool in 1182 gnutar) 1183 for _am_tar in tar gnutar gtar; do 1184 AM_RUN_LOG([$_am_tar --version]) && break 1185 done 1186 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' 1187 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' 1188 am__untar="$_am_tar -xf -" 1189 ;; 1190 plaintar) 1191 # Must skip GNU tar: if it does not support --format= it doesn't create 1192 # ustar tarball either. 1193 (tar --version) >/dev/null 2>&1 && continue 1194 am__tar='tar chf - "$$tardir"' 1195 am__tar_='tar chf - "$tardir"' 1196 am__untar='tar xf -' 1197 ;; 1198 pax) 1199 am__tar='pax -L -x $1 -w "$$tardir"' 1200 am__tar_='pax -L -x $1 -w "$tardir"' 1201 am__untar='pax -r' 1202 ;; 1203 cpio) 1204 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' 1205 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' 1206 am__untar='cpio -i -H $1 -d' 1207 ;; 1208 none) 1209 am__tar=false 1210 am__tar_=false 1211 am__untar=false 1212 ;; 1213 esac 1214 1215 # If the value was cached, stop now. We just wanted to have am__tar 1216 # and am__untar set. 1217 test -n "${am_cv_prog_tar_$1}" && break 1218 1219 # tar/untar a dummy directory, and stop if the command works. 1220 rm -rf conftest.dir 1221 mkdir conftest.dir 1222 echo GrepMe > conftest.dir/file 1223 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) 1224 rm -rf conftest.dir 1225 if test -s conftest.tar; then 1226 AM_RUN_LOG([$am__untar <conftest.tar]) 1227 AM_RUN_LOG([cat conftest.dir/file]) 1228 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 1229 fi 1230 done 1231 rm -rf conftest.dir 1232 1233 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) 1234 AC_MSG_RESULT([$am_cv_prog_tar_$1])]) 1235 1236AC_SUBST([am__tar]) 1237AC_SUBST([am__untar]) 1238]) # _AM_PROG_TAR 1239 1240m4_include([m4/ax_cc_for_build.m4]) 1241m4_include([m4/ax_create_stdint_h.m4]) 1242m4_include([m4/ax_pthread.m4]) 1243m4_include([m4/libtool.m4]) 1244m4_include([m4/ltoptions.m4]) 1245m4_include([m4/ltsugar.m4]) 1246m4_include([m4/ltversion.m4]) 1247m4_include([m4/lt~obsolete.m4]) 1248