updated for version 7.4b.016
Problem: Ruby detection fails on Fedora 19.
Solution: Use one way to get the Ruby version. (Michael Henry)
diff --git a/src/configure.in b/src/configure.in
index c20b198..ed30bed 100644
--- a/src/configure.in
+++ b/src/configure.in
@@ -1659,6 +1659,9 @@
RUBY_CFLAGS="$RUBY_CFLAGS -I$rubyhdrdir/$rubyarch"
fi
rubyversion=`$vi_cv_path_ruby -r rbconfig -e "print $ruby_rbconfig::CONFIG[['ruby_version']].gsub(/\./, '')[[0,2]]"`
+ if test "X$rubyversion" = "X"; then
+ rubyversion=`$vi_cv_path_ruby -e "print ((VERSION rescue RUBY_VERSION)).gsub(/\./, '')[[0,2]]"`
+ fi
RUBY_CFLAGS="$RUBY_CFLAGS -DRUBY_VERSION=$rubyversion"
rubylibs=`$vi_cv_path_ruby -r rbconfig -e "print $ruby_rbconfig::CONFIG[['LIBS']]"`
if test "X$rubylibs" != "X"; then