Issue #5459 has been updated by Nobuyoshi Nakada. Generic notes: * Use the latest version. * Don't make a patch from installed files. * Don't overwrite conflicts blindly. ---------------------------------------- Bug #5459: Silence -Wmissing-declarations and -Wold-style-definition warnings in mkmf http://redmine.ruby-lang.org/issues/5459 Author: Nikolai Weibull Status: Closed Priority: Normal Assignee: Category: lib Target version: ruby -v: ruby 1.9.3dev (2011-09-13 revision 33263) [i386-mingw32] The attached patch silences -Wmissing-declarations and -Wold-style-definition warnings in c files generated by mkmf. This is required, as mkmf uses $CFLAGS when running the c compiler on the generated c files. -- http://redmine.ruby-lang.org