Merge pull request #1002 from palmer-dabbelt/glibc-no-cxx

Set CXX to a nonexistant compiler when building glibc

Author: kito-cheng

Makefile.in

@@ -327,7 +327,7 @@ endif
 	mkdir $(notdir $@)
 	cd $(notdir $@) && \
 		CC="$(GLIBC_CC_FOR_TARGET) $($@_CFLAGS)" \
-		CXX="$(GLIBC_CXX_FOR_TARGET) $($@_CFLAGS)" \
+		CXX="this-is-not-the-compiler-youre-looking-for" \
 		CFLAGS="$(CFLAGS_FOR_TARGET) -g -O2 $($@_CFLAGS)" \
 		CXXFLAGS="$(CXXFLAGS_FOR_TARGET) -g -O2 $($@_CFLAGS)" \
 		ASFLAGS="$(ASFLAGS_FOR_TARGET) $($@_CFLAGS)" \