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Errors in the 'id' calls 1139 # below are definitely unexpected, so allow the users to see them 1140 # (that is, avoid stderr redirection). 1141 am_uid=`id -u || echo unknown` 1142 am_gid=`id -g || echo unknown` 1143 AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) 1144 if test $am_uid -le $am_max_uid; then 1145 AC_MSG_RESULT([yes]) 1146 else 1147 AC_MSG_RESULT([no]) 1148 _am_tools=none 1149 fi 1150 AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) 1151 if test $am_gid -le $am_max_gid; then 1152 AC_MSG_RESULT([yes]) 1153 else 1154 AC_MSG_RESULT([no]) 1155 _am_tools=none 1156 fi], 1157 1158 [pax], 1159 [], 1160 1161 [m4_fatal([Unknown tar format])]) 1162 1163 AC_MSG_CHECKING([how to create a $1 tar archive]) 1164 1165 # Go ahead even if we have the value already cached. We do so because we 1166 # need to set the values for the 'am__tar' and 'am__untar' variables. 1167 _am_tools=${am_cv_prog_tar_$1-$_am_tools} 1168 1169 for _am_tool in $_am_tools; do 1170 case $_am_tool in 1171 gnutar) 1172 for _am_tar in tar gnutar gtar; do 1173 AM_RUN_LOG([$_am_tar --version]) && break 1174 done 1175 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' 1176 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' 1177 am__untar="$_am_tar -xf -" 1178 ;; 1179 plaintar) 1180 # Must skip GNU tar: if it does not support --format= it doesn't create 1181 # ustar tarball either. 1182 (tar --version) >/dev/null 2>&1 && continue 1183 am__tar='tar chf - "$$tardir"' 1184 am__tar_='tar chf - "$tardir"' 1185 am__untar='tar xf -' 1186 ;; 1187 pax) 1188 am__tar='pax -L -x $1 -w "$$tardir"' 1189 am__tar_='pax -L -x $1 -w "$tardir"' 1190 am__untar='pax -r' 1191 ;; 1192 cpio) 1193 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' 1194 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' 1195 am__untar='cpio -i -H $1 -d' 1196 ;; 1197 none) 1198 am__tar=false 1199 am__tar_=false 1200 am__untar=false 1201 ;; 1202 esac 1203 1204 # If the value was cached, stop now. We just wanted to have am__tar 1205 # and am__untar set. 1206 test -n "${am_cv_prog_tar_$1}" && break 1207 1208 # tar/untar a dummy directory, and stop if the command works. 1209 rm -rf conftest.dir 1210 mkdir conftest.dir 1211 echo GrepMe > conftest.dir/file 1212 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) 1213 rm -rf conftest.dir 1214 if test -s conftest.tar; then 1215 AM_RUN_LOG([$am__untar <conftest.tar]) 1216 AM_RUN_LOG([cat conftest.dir/file]) 1217 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 1218 fi 1219 done 1220 rm -rf conftest.dir 1221 1222 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) 1223 AC_MSG_RESULT([$am_cv_prog_tar_$1])]) 1224 1225AC_SUBST([am__tar]) 1226AC_SUBST([am__untar]) 1227]) # _AM_PROG_TAR 1228 1229m4_include([m4m/failmalloc.m4]) 1230m4_include([m4m/gp-check-shell-environment.m4]) 1231m4_include([m4m/gp-config-msg.m4]) 1232m4_include([m4m/gp-documentation.m4]) 1233m4_include([m4m/gp-gettext-hack.m4]) 1234m4_include([m4m/stdint.m4]) 1235m4_include([auto-m4/gettext.m4]) 1236m4_include([auto-m4/iconv.m4]) 1237m4_include([auto-m4/intlmacosx.m4]) 1238m4_include([auto-m4/lib-ld.m4]) 1239m4_include([auto-m4/lib-link.m4]) 1240m4_include([auto-m4/lib-prefix.m4]) 1241m4_include([auto-m4/libtool.m4]) 1242m4_include([auto-m4/ltoptions.m4]) 1243m4_include([auto-m4/ltsugar.m4]) 1244m4_include([auto-m4/ltversion.m4]) 1245m4_include([auto-m4/lt~obsolete.m4]) 1246m4_include([auto-m4/nls.m4]) 1247m4_include([auto-m4/po.m4]) 1248m4_include([auto-m4/progtest.m4]) 1249