Saves a bit code and a bit of stack space, which might be important
important in some unwinding scenarios.
ok?
Index: Makefile
===================================================================
RCS file: /cvs/src/lib/libcxx/Makefile,v
retrieving revision 1.2
diff -u -p -r1.2 Makefile
--- Makefile 19 Sep 2016 11:22:39 -0000 1.2
+++ Makefile 19 Sep 2016 12:04:52 -0000
@@ -40,7 +40,8 @@ SRCS+= algorithm.cpp\
valarray.cpp
CPPFLAGS+= -DLIBCXXABI -I${HDRDIR} \
- -DLIBCXX_BUILDING_LIBCXXABI -I${AHDRDIR} -I${UHDRDIR}
+ -DLIBCXX_BUILDING_LIBCXXABI -I${AHDRDIR} -I${UHDRDIR} \
+ -D_LIBUNWIND_IS_NATIVE_ONLY
CXXFLAGS+= -nostdlib -nostdinc++
.if empty(CXXFLAGS:M-std=*)
CXXFLAGS+= -std=c++11
