[pkgsrc/trunk]: pkgsrc/archivers/dar dar: Do not overwrite BUILDLINK_TRANSFORM

[ryoon <ryoon%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/ae710f2924e4
branches:  trunk
changeset: 425692:ae710f2924e4
user:      ryoon <ryoon%pkgsrc.org@localhost>
date:      Mon Mar 23 11:50:22 2020 +0000

description:
dar: Do not overwrite BUILDLINK_TRANSFORM

diffstat:

 archivers/dar/Makefile |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r e5872ec3e8e2 -r ae710f2924e4 archivers/dar/Makefile
--- a/archivers/dar/Makefile    Mon Mar 23 11:49:58 2020 +0000
+++ b/archivers/dar/Makefile    Mon Mar 23 11:50:22 2020 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.56 2019/11/02 22:54:26 rillig Exp $
+# $NetBSD: Makefile,v 1.57 2020/03/23 11:50:22 ryoon Exp $
 
 DISTNAME=      dar-2.4.13
 PKGREVISION=   1
@@ -104,7 +104,7 @@
 .endif
 
 .if ${OPSYS} == "NetBSD" || ${OPSYS} == "FreeBSD"
-BUILDLINK_TRANSFORM=   l:execinfo:execinfo:elf
+BUILDLINK_TRANSFORM+=  l:execinfo:execinfo:elf
 .endif
 
 .include "../../archivers/bzip2/buildlink3.mk"