1# generated automatically by aclocal 1.15 -*- Autoconf -*- 2 3# Copyright (C) 1996-2014 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($@)])]) 15m4_ifndef([AC_AUTOCONF_VERSION], 16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 17m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, 18[m4_warning([this file was generated for autoconf 2.69. 19You have another version of autoconf. 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Errors in the 'id' calls 1141 # below are definitely unexpected, so allow the users to see them 1142 # (that is, avoid stderr redirection). 1143 am_uid=`id -u || echo unknown` 1144 am_gid=`id -g || echo unknown` 1145 AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) 1146 if test $am_uid -le $am_max_uid; then 1147 AC_MSG_RESULT([yes]) 1148 else 1149 AC_MSG_RESULT([no]) 1150 _am_tools=none 1151 fi 1152 AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) 1153 if test $am_gid -le $am_max_gid; then 1154 AC_MSG_RESULT([yes]) 1155 else 1156 AC_MSG_RESULT([no]) 1157 _am_tools=none 1158 fi], 1159 1160 [pax], 1161 [], 1162 1163 [m4_fatal([Unknown tar format])]) 1164 1165 AC_MSG_CHECKING([how to create a $1 tar archive]) 1166 1167 # Go ahead even if we have the value already cached. We do so because we 1168 # need to set the values for the 'am__tar' and 'am__untar' variables. 1169 _am_tools=${am_cv_prog_tar_$1-$_am_tools} 1170 1171 for _am_tool in $_am_tools; do 1172 case $_am_tool in 1173 gnutar) 1174 for _am_tar in tar gnutar gtar; do 1175 AM_RUN_LOG([$_am_tar --version]) && break 1176 done 1177 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' 1178 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' 1179 am__untar="$_am_tar -xf -" 1180 ;; 1181 plaintar) 1182 # Must skip GNU tar: if it does not support --format= it doesn't create 1183 # ustar tarball either. 1184 (tar --version) >/dev/null 2>&1 && continue 1185 am__tar='tar chf - "$$tardir"' 1186 am__tar_='tar chf - "$tardir"' 1187 am__untar='tar xf -' 1188 ;; 1189 pax) 1190 am__tar='pax -L -x $1 -w "$$tardir"' 1191 am__tar_='pax -L -x $1 -w "$tardir"' 1192 am__untar='pax -r' 1193 ;; 1194 cpio) 1195 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' 1196 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' 1197 am__untar='cpio -i -H $1 -d' 1198 ;; 1199 none) 1200 am__tar=false 1201 am__tar_=false 1202 am__untar=false 1203 ;; 1204 esac 1205 1206 # If the value was cached, stop now. We just wanted to have am__tar 1207 # and am__untar set. 1208 test -n "${am_cv_prog_tar_$1}" && break 1209 1210 # tar/untar a dummy directory, and stop if the command works. 1211 rm -rf conftest.dir 1212 mkdir conftest.dir 1213 echo GrepMe > conftest.dir/file 1214 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) 1215 rm -rf conftest.dir 1216 if test -s conftest.tar; then 1217 AM_RUN_LOG([$am__untar <conftest.tar]) 1218 AM_RUN_LOG([cat conftest.dir/file]) 1219 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 1220 fi 1221 done 1222 rm -rf conftest.dir 1223 1224 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) 1225 AC_MSG_RESULT([$am_cv_prog_tar_$1])]) 1226 1227AC_SUBST([am__tar]) 1228AC_SUBST([am__untar]) 1229]) # _AM_PROG_TAR 1230 1231m4_include([m4/libtool.m4]) 1232m4_include([m4/ltoptions.m4]) 1233m4_include([m4/ltsugar.m4]) 1234m4_include([m4/ltversion.m4]) 1235m4_include([m4/lt~obsolete.m4]) 1236m4_include([acinclude.m4]) 1237