1# generated automatically by aclocal 1.16.3 -*- Autoconf -*- 2 3# Copyright (C) 1996-2020 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($@)])]) 15m4_ifndef([AC_AUTOCONF_VERSION], 16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 17m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.71],, 18[m4_warning([this file was generated for autoconf 2.71. 19You have another version of autoconf. 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Errors in the 'id' calls 1109 # below are definitely unexpected, so allow the users to see them 1110 # (that is, avoid stderr redirection). 1111 am_uid=`id -u || echo unknown` 1112 am_gid=`id -g || echo unknown` 1113 AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) 1114 if test $am_uid -le $am_max_uid; then 1115 AC_MSG_RESULT([yes]) 1116 else 1117 AC_MSG_RESULT([no]) 1118 _am_tools=none 1119 fi 1120 AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) 1121 if test $am_gid -le $am_max_gid; then 1122 AC_MSG_RESULT([yes]) 1123 else 1124 AC_MSG_RESULT([no]) 1125 _am_tools=none 1126 fi], 1127 1128 [pax], 1129 [], 1130 1131 [m4_fatal([Unknown tar format])]) 1132 1133 AC_MSG_CHECKING([how to create a $1 tar archive]) 1134 1135 # Go ahead even if we have the value already cached. We do so because we 1136 # need to set the values for the 'am__tar' and 'am__untar' variables. 1137 _am_tools=${am_cv_prog_tar_$1-$_am_tools} 1138 1139 for _am_tool in $_am_tools; do 1140 case $_am_tool in 1141 gnutar) 1142 for _am_tar in tar gnutar gtar; do 1143 AM_RUN_LOG([$_am_tar --version]) && break 1144 done 1145 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' 1146 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' 1147 am__untar="$_am_tar -xf -" 1148 ;; 1149 plaintar) 1150 # Must skip GNU tar: if it does not support --format= it doesn't create 1151 # ustar tarball either. 1152 (tar --version) >/dev/null 2>&1 && continue 1153 am__tar='tar chf - "$$tardir"' 1154 am__tar_='tar chf - "$tardir"' 1155 am__untar='tar xf -' 1156 ;; 1157 pax) 1158 am__tar='pax -L -x $1 -w "$$tardir"' 1159 am__tar_='pax -L -x $1 -w "$tardir"' 1160 am__untar='pax -r' 1161 ;; 1162 cpio) 1163 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' 1164 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' 1165 am__untar='cpio -i -H $1 -d' 1166 ;; 1167 none) 1168 am__tar=false 1169 am__tar_=false 1170 am__untar=false 1171 ;; 1172 esac 1173 1174 # If the value was cached, stop now. We just wanted to have am__tar 1175 # and am__untar set. 1176 test -n "${am_cv_prog_tar_$1}" && break 1177 1178 # tar/untar a dummy directory, and stop if the command works. 1179 rm -rf conftest.dir 1180 mkdir conftest.dir 1181 echo GrepMe > conftest.dir/file 1182 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) 1183 rm -rf conftest.dir 1184 if test -s conftest.tar; then 1185 AM_RUN_LOG([$am__untar <conftest.tar]) 1186 AM_RUN_LOG([cat conftest.dir/file]) 1187 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 1188 fi 1189 done 1190 rm -rf conftest.dir 1191 1192 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) 1193 AC_MSG_RESULT([$am_cv_prog_tar_$1])]) 1194 1195AC_SUBST([am__tar]) 1196AC_SUBST([am__untar]) 1197]) # _AM_PROG_TAR 1198 1199m4_include([gnulib/m4/00gnulib.m4]) 1200m4_include([gnulib/m4/absolute-header.m4]) 1201m4_include([gnulib/m4/alloca.m4]) 1202m4_include([gnulib/m4/errno_h.m4]) 1203m4_include([gnulib/m4/exponentd.m4]) 1204m4_include([gnulib/m4/extensions.m4]) 1205m4_include([gnulib/m4/extern-inline.m4]) 1206m4_include([gnulib/m4/float_h.m4]) 1207m4_include([gnulib/m4/getdelim.m4]) 1208m4_include([gnulib/m4/getline.m4]) 1209m4_include([gnulib/m4/gettext.m4]) 1210m4_include([gnulib/m4/gnulib-common.m4]) 1211m4_include([gnulib/m4/gnulib-comp.m4]) 1212m4_include([gnulib/m4/host-cpu-c-abi.m4]) 1213m4_include([gnulib/m4/iconv.m4]) 1214m4_include([gnulib/m4/include_next.m4]) 1215m4_include([gnulib/m4/intmax_t.m4]) 1216m4_include([gnulib/m4/inttypes.m4]) 1217m4_include([gnulib/m4/inttypes_h.m4]) 1218m4_include([gnulib/m4/lib-ld.m4]) 1219m4_include([gnulib/m4/lib-link.m4]) 1220m4_include([gnulib/m4/lib-prefix.m4]) 1221m4_include([gnulib/m4/libtool.m4]) 1222m4_include([gnulib/m4/limits-h.m4]) 1223m4_include([gnulib/m4/ltoptions.m4]) 1224m4_include([gnulib/m4/ltsugar.m4]) 1225m4_include([gnulib/m4/ltversion.m4]) 1226m4_include([gnulib/m4/lt~obsolete.m4]) 1227m4_include([gnulib/m4/memchr.m4]) 1228m4_include([gnulib/m4/mmap-anon.m4]) 1229m4_include([gnulib/m4/multiarch.m4]) 1230m4_include([gnulib/m4/nls.m4]) 1231m4_include([gnulib/m4/off_t.m4]) 1232m4_include([gnulib/m4/po.m4]) 1233m4_include([gnulib/m4/printf.m4]) 1234m4_include([gnulib/m4/progtest.m4]) 1235m4_include([gnulib/m4/rawmemchr.m4]) 1236m4_include([gnulib/m4/size_max.m4]) 1237m4_include([gnulib/m4/ssize_t.m4]) 1238m4_include([gnulib/m4/stddef_h.m4]) 1239m4_include([gnulib/m4/stdint.m4]) 1240m4_include([gnulib/m4/stdint_h.m4]) 1241m4_include([gnulib/m4/stdio_h.m4]) 1242m4_include([gnulib/m4/strchrnul.m4]) 1243m4_include([gnulib/m4/string_h.m4]) 1244m4_include([gnulib/m4/strndup.m4]) 1245m4_include([gnulib/m4/strnlen.m4]) 1246m4_include([gnulib/m4/sys_types_h.m4]) 1247m4_include([gnulib/m4/vasnprintf.m4]) 1248m4_include([gnulib/m4/vasprintf.m4]) 1249m4_include([gnulib/m4/warn-on-use.m4]) 1250m4_include([gnulib/m4/wchar_h.m4]) 1251m4_include([gnulib/m4/wchar_t.m4]) 1252m4_include([gnulib/m4/wint_t.m4]) 1253m4_include([gnulib/m4/xsize.m4]) 1254m4_include([gnulib/m4/zzgnulib.m4]) 1255