2 Commits

Author	SHA1	Message	Date
Rafael Espindola	42e94d11a1	Enable -Wcovered-switch-default again, but add -Werror to the checks to make ... sure we don't use it with compilers that don't support it. llvm-svn: 151665	2012-02-28 23:32:06 +00:00
Julien Lerouge	e4492f6121	Add an autoconf test to check for optional compiler flags like ... -Wno-missing-field-initializers or -Wno-variadic-macros. llvm-svn: 85147	2009-10-26 19:58:44 +00:00