From c6e0f32e241bcc636e9d21f01b4d7d2417a72f88 Mon Sep 17 00:00:00 2001
From: joerg <joerg>
Date: Tue, 26 Feb 2013 23:36:17 +0000
Subject: On NetBSD, link against libexecinfo when backtrace(3) is desired.

---
 parallel/mpi-ch/Makefile | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'parallel/mpi-ch/Makefile')

diff --git a/parallel/mpi-ch/Makefile b/parallel/mpi-ch/Makefile
index af65051d19f..9b1cf7f831e 100644
--- a/parallel/mpi-ch/Makefile
+++ b/parallel/mpi-ch/Makefile
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.70 2012/10/03 21:57:14 wiz Exp $
+# $NetBSD: Makefile,v 1.71 2013/02/26 23:36:17 joerg Exp $
 
 DISTNAME=	mpich2-1.4.1p1
 PKGREVISION=	1
@@ -63,6 +63,12 @@ CONF_FILES+=		share/${PKGBASE}/examples/mpif77.conf \
 BUILDLINK_TRANSFORM+=	rm:-lrt
 .endif
 
+.if ${OPSYS} == "NetBSD" && exists(/usr/include/execinfo.h)
+MAKE_ENV+=	LIBEXECINFO=-lexecinfo
+.else
+MAKE_ENV+=	LIBEXECINFO=
+.endif
+
 .include "options.mk"
 
 .include "../../parallel/openpa/buildlink3.mk"
-- 
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