From 18e90974b2357e1beca808738e155237c7b4e7de Mon Sep 17 00:00:00 2001
From: Ben Gras <ben@minix3.org>
Date: Wed, 11 Jun 2014 17:06:15 +0200
Subject: [PATCH] force C++ executables to be dynamic

	. for C++ exceptions when built with llvm and using libunwind

Change-Id: I22fe6a1fd0b2af7323c7deecce919764e2354614
---
 share/mk/bsd.prog.mk | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/share/mk/bsd.prog.mk b/share/mk/bsd.prog.mk
index d4a390158..dc41895db 100644
--- a/share/mk/bsd.prog.mk
+++ b/share/mk/bsd.prog.mk
@@ -354,6 +354,11 @@ _CCLINKFLAGS=
 .if defined(PROG_CXX)
 PROG=		${PROG_CXX}
 _CCLINK=	${CXX} ${_CCLINKFLAGS}
+
+.if defined(__MINIX)
+# BJG - stack unwinding (for C++ exceptions) doesn't work on static executables when built with llvm.
+LDSTATIC=	-dynamic
+.endif # defined(__MINIX)
 .endif
 
 .if defined(RUMPPRG)