if test "$PERL" != no && $PERL -e 'require 5.005_03;'; then :; else
PSPP_REQUIRED_PREREQ([Perl 5.005_03 (or later)])
fi
+
+ # The PSPP autobuilder appends a build number to the PSPP version number,
+ # e.g. "0.7.2-build40". But Perl won't parse version numbers that contain
+ # anything other than digits and periods, so "-build" causes an error. So we
+ # define $(VERSION_FOR_PERL) that drops everything from the hyphen onward.
+ VERSION_FOR_PERL=`echo "$VERSION" | sed 's/-.*//'`
+ AC_SUBST([VERSION_FOR_PERL])
])
dnl Check that libplot is available.