1# generated automatically by aclocal 1.11.6 -*- Autoconf -*- 2 3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 4# 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, 5# Inc. 6# This file is free software; the Free Software Foundation 7# gives unlimited permission to copy and/or distribute it, 8# with or without modifications, as long as this notice is preserved. 9 10# This program is distributed in the hope that it will be useful, 11# but WITHOUT ANY WARRANTY, to the extent permitted by law; without 12# even the implied warranty of MERCHANTABILITY or FITNESS FOR A 13# PARTICULAR PURPOSE. 14 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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However `strip' might not be the right 1104# tool to use in cross-compilation environments, therefore Automake 1105# will honor the `STRIP' environment variable to overrule this program. 1106dnl Don't test for $cross_compiling = yes, because it might be `maybe'. 1107if test "$cross_compiling" != no; then 1108 AC_CHECK_TOOL([STRIP], [strip], :) 1109fi 1110INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 1111AC_SUBST([INSTALL_STRIP_PROGRAM])]) 1112 1113# Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc. 1114# 1115# This file is free software; the Free Software Foundation 1116# gives unlimited permission to copy and/or distribute it, 1117# with or without modifications, as long as this notice is preserved. 1118 1119# serial 3 1120 1121# _AM_SUBST_NOTMAKE(VARIABLE) 1122# --------------------------- 1123# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. 1124# This macro is traced by Automake. 1125AC_DEFUN([_AM_SUBST_NOTMAKE]) 1126 1127# AM_SUBST_NOTMAKE(VARIABLE) 1128# -------------------------- 1129# Public sister of _AM_SUBST_NOTMAKE. 1130AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) 1131 1132# Check how to create a tarball. -*- Autoconf -*- 1133 1134# Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc. 1135# 1136# This file is free software; the Free Software Foundation 1137# gives unlimited permission to copy and/or distribute it, 1138# with or without modifications, as long as this notice is preserved. 1139 1140# serial 2 1141 1142# _AM_PROG_TAR(FORMAT) 1143# -------------------- 1144# Check how to create a tarball in format FORMAT. 1145# FORMAT should be one of `v7', `ustar', or `pax'. 1146# 1147# Substitute a variable $(am__tar) that is a command 1148# writing to stdout a FORMAT-tarball containing the directory 1149# $tardir. 1150# tardir=directory && $(am__tar) > result.tar 1151# 1152# Substitute a variable $(am__untar) that extract such 1153# a tarball read from stdin. 1154# $(am__untar) < result.tar 1155AC_DEFUN([_AM_PROG_TAR], 1156[# Always define AMTAR for backward compatibility. Yes, it's still used 1157# in the wild :-( We should find a proper way to deprecate it ... 1158AC_SUBST([AMTAR], ['$${TAR-tar}']) 1159m4_if([$1], [v7], 1160 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], 1161 [m4_case([$1], [ustar],, [pax],, 1162 [m4_fatal([Unknown tar format])]) 1163AC_MSG_CHECKING([how to create a $1 tar archive]) 1164# Loop over all known methods to create a tar archive until one works. 1165_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' 1166_am_tools=${am_cv_prog_tar_$1-$_am_tools} 1167# Do not fold the above two line into one, because Tru64 sh and 1168# Solaris sh will not grok spaces in the rhs of `-'. 1169for _am_tool in $_am_tools 1170do 1171 case $_am_tool in 1172 gnutar) 1173 for _am_tar in tar gnutar gtar; 1174 do 1175 AM_RUN_LOG([$_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 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 1219 fi 1220done 1221rm -rf conftest.dir 1222 1223AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) 1224AC_MSG_RESULT([$am_cv_prog_tar_$1])]) 1225AC_SUBST([am__tar]) 1226AC_SUBST([am__untar]) 1227]) # _AM_PROG_TAR 1228 1229m4_include([m4/libtool.m4]) 1230m4_include([m4/ltoptions.m4]) 1231m4_include([m4/ltsugar.m4]) 1232m4_include([m4/ltversion.m4]) 1233m4_include([m4/lt~obsolete.m4]) 1234