vcheck (){
perl <<PERL
@t = split /\./, "$1";
-@v = split /\./, (split /\s+/, \`$2\`)[3];
+@v = map { int \$_ } split /\./, (split /\s+/, \`$2\`)[3];
print "$2 = ", (join ".",@v), " (expected $1)\n";
-exit \$t[0]*1000000+\$t[1]*1000+\$t[2] > \$v[0]*1000000+\$v[1]*1000+\$v[2];
+\$v = \$t[0]*1000000+\$t[1]*1000+\$t[2] <= \$v[0]*1000000+\$v[1]*1000+\$v[2];
+exit \$v
PERL
}
exit 1
fi
-if vcheck 1.5 "automake --version"
+if vcheck 1.7 "automake-1.7 --version"
then
- echo "get a copy of GNU automake >= 1.5"
+ echo "get a copy of GNU automake >= 1.7"
exit 1
fi
-if vcheck 2.52 "autoconf --version"
+if vcheck 2.54 "autoconf --version"
then
- echo "get a copy of GNU autoconf >= 2.52"
+ echo "get a copy of GNU autoconf >= 2.54"
exit 1
fi
cp ltmain.sh config
# wget ftp://sources.redhat.com/pub/automake/automake-1.5.tar.gz
+# If autoconf generates undefined MACRO errors, it may be unable
+# to find libtool.m4. Add the -I flag to aclocal to specify the
+# directory location of this file.
aclocal
autoheader --warnings=all
-automake --foreign --add-missing --force-missing --copy
+automake-1.7 --foreign --add-missing --force-missing --copy
# wget ftp://ftp.gnu.org/gnu/autoconf/autoconf-2.52.tar.gz
autoconf