[pkgsrc/trunk]: pkgsrc/multimedia/libvpx add check for clang supporting -fno-...

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

details:   https://anonhg.NetBSD.org/pkgsrc/rev/0847aff150f6
branches:  trunk
changeset: 650829:0847aff150f6
user:      dbj <dbj%pkgsrc.org@localhost>
date:      Mon Apr 27 07:31:08 2015 +0000

description:
add check for clang supporting -fno-integrated-as instead of -no-integrated-as

diffstat:

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

diffs (21 lines):

diff -r 213ffa8ac359 -r 0847aff150f6 multimedia/libvpx/Makefile
--- a/multimedia/libvpx/Makefile        Mon Apr 27 07:27:55 2015 +0000
+++ b/multimedia/libvpx/Makefile        Mon Apr 27 07:31:08 2015 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.53 2015/04/09 17:44:01 tron Exp $
+# $NetBSD: Makefile,v 1.54 2015/04/27 07:31:08 dbj Exp $
 
 DISTNAME=      libvpx_1.3.0.orig
 PKGNAME=       ${DISTNAME:S/_/-/:S/.orig//}
@@ -98,7 +98,10 @@
 SUBST_CLASSES+=                clang
 SUBST_STAGE.clang=     pre-configure
 SUBST_FILES.clang=     build/make/Makefile
-SUBST_SED.clang=       -e 's/-DINLINE_ASM/-DINLINE_ASM -fno-integrated-as/'
+SUBST_MESSAGE.clang=   Disabling clang integrated assembler
+# Test for whether clang supports -fno-integrated-as instead of -no-integrated-as
+CLANG_INTEGRATED_AS!=  if ${CCPATH} --version -fno-integrated-as > /dev/null 2>&1; then ${ECHO} "-fno-integrated-as"; else ${ECHO} "-no-integrated-as"; fi
+SUBST_SED.clang=       -e 's/-DINLINE_ASM/-DINLINE_ASM ${CLANG_INTEGRATED_AS}/'
 .  endif
 .endif