Don't stick to enemies when there are more than 2 clans
#!/bin/sh# Copyright 2005, 2006, 2007, 2008, 2009, 2010 by# David Turner, Robert Wilhelm, and Werner Lemberg.## This file is part of the FreeType project, and may only be used, modified,# and distributed under the terms of the FreeType project license,# LICENSE.TXT. By continuing to use, modify, or distribute this file you# indicate that you have read the license and understand and accept it# fully.run (){ echo "running \`$*'" eval $* if test $? != 0 ; then echo "error while running \`$*'" exit 1 fi}get_major_version (){ echo $1 | sed -e 's/\([0-9][0-9]*\)\..*/\1/g'}get_minor_version (){ echo $1 | sed -e 's/[0-9][0-9]*\.\([0-9][0-9]*\).*/\1/g'}get_patch_version (){ # tricky: some version numbers don't include a patch # separated with a point, but something like 1.4-p6 patch=`echo $1 | sed -e 's/[0-9][0-9]*\.[0-9][0-9]*\.\([0-9][0-9]*\).*/\1/g'` if test "$patch" = "$1"; then patch=`echo $1 | sed -e 's/[0-9][0-9]*\.[0-9][0-9]*\-p\([0-9][0-9]*\).*/\1/g'` # if there isn't any patch number, default to 0 if test "$patch" = "$1"; then patch=0 fi fi echo $patch}# $1: version to check# $2: minimum versioncompare_to_minimum_version (){ MAJOR1=`get_major_version $1` MAJOR2=`get_major_version $2` if test $MAJOR1 -lt $MAJOR2; then echo 0 return else if test $MAJOR1 -gt $MAJOR2; then echo 1 return fi fi MINOR1=`get_minor_version $1` MINOR2=`get_minor_version $2` if test $MINOR1 -lt $MINOR2; then echo 0 return else if test $MINOR1 -gt $MINOR2; then echo 1 return fi fi PATCH1=`get_patch_version $1` PATCH2=`get_patch_version $2` if test $PATCH1 -lt $PATCH2; then echo 0 else echo 1 fi}# check the version of a given tool against a minimum version number## $1: tool path# $2: tool usual name (e.g. `aclocal')# $3: tool variable (e.g. `ACLOCAL')# $4: minimum version to check against# $5: option field index used to extract the tool version from the# output of --versioncheck_tool_version (){ field=$5 # assume the output of "[TOOL] --version" is "toolname (GNU toolname foo bar) version" if test "$field"x = x; then field=3 # default to 3 for all GNU autotools, after filtering enclosed string fi version=`$1 --version | head -1 | sed 's/([^)]*)/()/g' | cut -d ' ' -f $field` version_check=`compare_to_minimum_version $version $4` if test "$version_check"x = 0x; then echo "ERROR: Your version of the \`$2' tool is too old." echo " Minimum version $4 is required (yours is version $version)." echo " Please upgrade or use the $3 variable to point to a more recent one." echo "" exit 1 fi}if test ! -f ./builds/unix/configure.raw; then echo "You must be in the same directory as \`autogen.sh'." echo "Bootstrapping doesn't work if srcdir != builddir." exit 1fi# On MacOS X, the GNU libtool is named `glibtool'.HOSTOS=`uname`LIBTOOLIZE=libtoolizeif test "$HOSTOS"x = Darwinx; then LIBTOOLIZE=glibtoolizefiif test "$ACLOCAL"x = x; then ACLOCAL=aclocalfiif test "$AUTOCONF"x = x; then AUTOCONF=autoconfficheck_tool_version $ACLOCAL aclocal ACLOCAL 1.10.1check_tool_version $LIBTOOLIZE libtoolize LIBTOOLIZE 2.2.4check_tool_version $AUTOCONF autoconf AUTOCONF 2.62# This sets freetype_major, freetype_minor, and freetype_patch.eval `sed -nf version.sed include/freetype/freetype.h`# We set freetype-patch to an empty value if it is zero.if test "$freetype_patch" = ".0"; then freetype_patch=ficd builds/unixecho "generating \`configure.ac'"sed -e "s;@VERSION@;$freetype_major$freetype_minor$freetype_patch;" \ < configure.raw > configure.acrun aclocal -I . --forcerun $LIBTOOLIZE --force --copy --installrun autoconf --forcechmod +x mkinstalldirschmod +x install-shcd ../..chmod +x ./configure# EOF