ruby20: Do not replace $LDFLAGS with $libs in pkg_config
This update fixes following issues with ruby20:
- bnc#870546: Do not replace $LDFLAGS with $libs in pkg_config
* fixes building of gems with native extensions such as Nokogiri
-
Submitted by
David Majda (dmajda)
Fixed bugs
bnc#870546
The "pkg_config" method in mkmf.rb modifies the $LDFLAGS variable
