From: kettenis <kettenis@openbsd.org>
Date: Thu, 6 Apr 2017 09:28:29 +0000 (+0000)
Subject: Compile C code with -funwind-tables.  Fixes exception handling on architectures
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=ff7aea6735af50c922eb1b6333c6e62f1bb29ca8;p=openbsd

Compile C code with -funwind-tables.  Fixes exception handling on architectures
that don't generate .eh_frame info by default such as arm64.

ok jsg@
---

diff --git a/lib/libcxxabi/Makefile b/lib/libcxxabi/Makefile
index 5ca9386d611..d86f649e1ca 100644
--- a/lib/libcxxabi/Makefile
+++ b/lib/libcxxabi/Makefile
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.6 2017/02/16 02:08:42 jsg Exp $
+# $OpenBSD: Makefile,v 1.7 2017/04/06 09:28:29 kettenis Exp $
 
 .include <bsd.own.mk>
 
@@ -42,6 +42,7 @@ SRCS+=		abort_message.cpp\
 
 CPPFLAGS+=	-I${SHDRDIR} -I${HDRDIR} -I${UHDRDIR}
 CPPFLAGS+=	-D_LIBUNWIND_IS_NATIVE_ONLY
+CFLAGS+=	-nostdlib -funwind-tables
 CXXFLAGS+=	-nostdlib -nostdinc++ -funwind-tables
 .if empty(CXXFLAGS:M-std=*)
 CXXFLAGS+=	-std=c++11