[patch] drop warning sample patch for toolchain-funcs.eclass

478810-toolchain-funcs.eclass.patch (text/plain), 533 bytes, created by Yuta SATOH on 2013-07-30 13:08:25 UTC

diff --git a/toolchain-funcs.eclass b/toolchain-funcs.eclass
index 37426b9..b282064 100644
--- a/toolchain-funcs.eclass
+++ b/toolchain-funcs.eclass
@@ -483,6 +483,8 @@ tc-endian() {
 # Query the preprocessor to improve compatibility across different
 # compilers rather than maintaining a --version flag matrix. #335943
 _gcc_fullversion() {
+	local opt=""
+	[[ $(tc-getCPP) == clang-cpp ]] || opt="-E"
 	local ver="$1"; shift
 	set -- `$(tc-getCPP "$@") -E -P - <<<"__GNUC__ __GNUC_MINOR__ __GNUC_PATCHLEVEL__"`
 	eval echo "$ver"