[pkgsrc/trunk]: pkgsrc/textproc/libxls textproc/libxls: work around pre-C++11...

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

details:   https://anonhg.NetBSD.org/pkgsrc/rev/5df99c347ab0
branches:  trunk
changeset: 396936:5df99c347ab0
user:      sjmulder <sjmulder%pkgsrc.org@localhost>
date:      Wed Jun 12 21:09:59 2019 +0000

description:
textproc/libxls: work around pre-C++11 GCC errors

C++11 support is needed only for a test but causing the build to fail
on older but still suported OSes like RHEL 6. A patch has been
submitted upstream to simply skip the test if C++11 support is lacking,
but until then, use GCC_REQD.

diffstat:

 textproc/libxls/Makefile |  7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diffs (23 lines):

diff -r 003349e30c3f -r 5df99c347ab0 textproc/libxls/Makefile
--- a/textproc/libxls/Makefile  Wed Jun 12 20:57:07 2019 +0000
+++ b/textproc/libxls/Makefile  Wed Jun 12 21:09:59 2019 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.3 2019/05/06 09:17:13 sjmulder Exp $
+# $NetBSD: Makefile,v 1.4 2019/06/12 21:09:59 sjmulder Exp $
 
 DISTNAME=      libxls-1.5.1
 CATEGORIES=    textproc
@@ -11,9 +11,12 @@
 LICENSE=       2-clause-bsd
 
 GNU_CONFIGURE= yes
-# cplusplus/* is used for tests, but built always
+# C++11 support needed only for a test, see:
+# https://github.com/libxls/libxls/pull/61
 USE_LANGUAGES= c c++11
 USE_LIBTOOL=   yes
+# workaround for failed builds until above PR is merged
+GCC_REQD+=     4.8
 
 TEST_TARGET=   check