Cut down on some warnings on OSX.

dark-panda · Mar 1, 2013 · 59d2b59 · 59d2b59
1 parent 750cbbb
commit 59d2b59
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/ext/extconf.rb b/ext/extconf.rb
@@ -9,7 +9,8 @@
 # object
 # $libs = append_library($libs, "supc++") # doesn't work
 if RbConfig::CONFIG["arch"] =~ /-darwin\d/
-  RbConfig::CONFIG['LDSHARED']="g++ -dynamic -bundle -undefined suppress -flat_namespace"
+  $warnflags << ' -Wno-shorten-64-to-32' if $warnflags
+  RbConfig::CONFIG['LDSHARED'] = "g++ -dynamic -bundle -undefined suppress -flat_namespace"
 else
   RbConfig::CONFIG['LDSHARED'] = "g++ -shared"
 end