1# generated automatically by aclocal 1.16.1 -*- Autoconf -*- 2 3# Copyright (C) 1996-2018 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($@)])]) 15m4_ifndef([AC_AUTOCONF_VERSION], 16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 17m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, 18[m4_warning([this file was generated for autoconf 2.69. 19You have another version of autoconf. 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Errors in the 'id' calls 1124 # below are definitely unexpected, so allow the users to see them 1125 # (that is, avoid stderr redirection). 1126 am_uid=`id -u || echo unknown` 1127 am_gid=`id -g || echo unknown` 1128 AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) 1129 if test $am_uid -le $am_max_uid; then 1130 AC_MSG_RESULT([yes]) 1131 else 1132 AC_MSG_RESULT([no]) 1133 _am_tools=none 1134 fi 1135 AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) 1136 if test $am_gid -le $am_max_gid; then 1137 AC_MSG_RESULT([yes]) 1138 else 1139 AC_MSG_RESULT([no]) 1140 _am_tools=none 1141 fi], 1142 1143 [pax], 1144 [], 1145 1146 [m4_fatal([Unknown tar format])]) 1147 1148 AC_MSG_CHECKING([how to create a $1 tar archive]) 1149 1150 # Go ahead even if we have the value already cached. We do so because we 1151 # need to set the values for the 'am__tar' and 'am__untar' variables. 1152 _am_tools=${am_cv_prog_tar_$1-$_am_tools} 1153 1154 for _am_tool in $_am_tools; do 1155 case $_am_tool in 1156 gnutar) 1157 for _am_tar in tar gnutar gtar; do 1158 AM_RUN_LOG([$_am_tar --version]) && break 1159 done 1160 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' 1161 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' 1162 am__untar="$_am_tar -xf -" 1163 ;; 1164 plaintar) 1165 # Must skip GNU tar: if it does not support --format= it doesn't create 1166 # ustar tarball either. 1167 (tar --version) >/dev/null 2>&1 && continue 1168 am__tar='tar chf - "$$tardir"' 1169 am__tar_='tar chf - "$tardir"' 1170 am__untar='tar xf -' 1171 ;; 1172 pax) 1173 am__tar='pax -L -x $1 -w "$$tardir"' 1174 am__tar_='pax -L -x $1 -w "$tardir"' 1175 am__untar='pax -r' 1176 ;; 1177 cpio) 1178 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' 1179 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' 1180 am__untar='cpio -i -H $1 -d' 1181 ;; 1182 none) 1183 am__tar=false 1184 am__tar_=false 1185 am__untar=false 1186 ;; 1187 esac 1188 1189 # If the value was cached, stop now. We just wanted to have am__tar 1190 # and am__untar set. 1191 test -n "${am_cv_prog_tar_$1}" && break 1192 1193 # tar/untar a dummy directory, and stop if the command works. 1194 rm -rf conftest.dir 1195 mkdir conftest.dir 1196 echo GrepMe > conftest.dir/file 1197 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) 1198 rm -rf conftest.dir 1199 if test -s conftest.tar; then 1200 AM_RUN_LOG([$am__untar <conftest.tar]) 1201 AM_RUN_LOG([cat conftest.dir/file]) 1202 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 1203 fi 1204 done 1205 rm -rf conftest.dir 1206 1207 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) 1208 AC_MSG_RESULT([$am_cv_prog_tar_$1])]) 1209 1210AC_SUBST([am__tar]) 1211AC_SUBST([am__untar]) 1212]) # _AM_PROG_TAR 1213 1214m4_include([m4/libtool.m4]) 1215m4_include([m4/ltoptions.m4]) 1216m4_include([m4/ltsugar.m4]) 1217m4_include([m4/ltversion.m4]) 1218m4_include([m4/lt~obsolete.m4]) 1219m4_include([acinclude.m4]) 1220