use ExtUtils::MakeMaker;
-## $Id: Makefile.PL,v 1.8 2005-03-13 20:01:38 adam Exp $
+## $Id: Makefile.PL,v 1.10 2006-03-24 12:08:14 mike Exp $
my $yazconf = "yaz-config";
+my $yazver = `$yazconf --version`;
my $yazinc = `$yazconf --cflags threads`;
my $yazlibs = `$yazconf --libs threads`;
-if (!$yazinc && !$yazlibs) {
+if (!$yazver || (!$yazinc && !$yazlibs)) {
die qq[
ERROR: Unable to call script: yaz-config
If you're using a YAZ installation from the Debian package "yaz", you
];
}
+chomp($yazver);
+my ($major, $minor, $trivial) = split(/\./, $yazver);
+# Judging by the YAZ NEWS file, 2.0.0 was the first release to
+# include SRW/U support in the GFS
+my ($needMaj, $needMin, $needTriv) = (2, 0, 0);
+#print "major=$major, minor=$minor, trivial=$trivial\n";
+die "You have YAZ version $major.$minor.$trivial; " .
+ "you need $needMaj.$needMin.$needTriv or better."
+ if ($major < $needMaj ||
+ $major == $needMaj && $minor < $needMin ||
+ $major == $needMaj && $minor == $needMin && $trivial < $needTriv);
+
# For Windows use
# $yazinc = '-Ic:\yaz\include'
# $yazlibs = 'c:\yaz\lib\yaz.lib'