From 1afb6de11e7eafc3d8b0d54bac5180a0d971a1f0 Mon Sep 17 00:00:00 2001
From: drochner <drochner@pkgsrc.org>
Date: Fri, 6 Jun 2003 17:13:31 +0000
Subject: Introduce a variable "LINK_ALL_LIBGCC_HACK" which is
 "-Wl,--whole-archive -lgcc -Wl,--no-whole-archive" on NetBSD-1.5* and empty
 otherwise. This is needed on build of programs which dlopen() extension
 libraries. (Some pkgs do the libgcc linking already, but independantly of the
 OS version.)

---
 mk/defs.NetBSD.mk | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'mk')

diff --git a/mk/defs.NetBSD.mk b/mk/defs.NetBSD.mk
index 0ef3687edb6..3d0635425f5 100644
--- a/mk/defs.NetBSD.mk
+++ b/mk/defs.NetBSD.mk
@@ -1,4 +1,4 @@
-# $NetBSD: defs.NetBSD.mk,v 1.48 2003/04/15 05:29:47 grant Exp $
+# $NetBSD: defs.NetBSD.mk,v 1.49 2003/06/06 17:13:31 drochner Exp $
 #
 # Variable definitions for the NetBSD operating system.
 
@@ -132,6 +132,12 @@ _USE_RPATH=		yes	# add rpath to LDFLAGS
 _OPSYS_WHOLE_ARCHIVE_FLAG=	-Wl,--whole-archive
 _OPSYS_NO_WHOLE_ARCHIVE_FLAG=	-Wl,--no-whole-archive
 
+# for programs which use dlopen()
+# not necessary since 1.6 (shared libs are linked against libgcc_pic)
+.if !empty(OS_VERSION:M1.5*)
+LINK_ALL_LIBGCC_HACK=	-Wl,--whole-archive -lgcc -Wl,--no-whole-archive
+.endif
+
 .if !defined(DEBUG_FLAGS)
 _STRIPFLAG_CC?=		-s	# cc(1) option to strip
 _STRIPFLAG_INSTALL?=	-s	# install(1) option to strip
-- 
cgit v1.2.3