[pkgsrc/trunk]: pkgsrc/devel/SDL2 SDL2: document my hacks

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

details:   https://anonhg.NetBSD.org/pkgsrc/rev/d6dd06983112
branches:  trunk
changeset: 390635:d6dd06983112
user:      nia <nia%pkgsrc.org@localhost>
date:      Sun Dec 25 16:31:07 2022 +0000

description:
SDL2: document my hacks

diffstat:

 devel/SDL2/Makefile |  4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diffs (18 lines):

diff -r 7967bc5c8dc2 -r d6dd06983112 devel/SDL2/Makefile
--- a/devel/SDL2/Makefile       Sun Dec 25 16:25:06 2022 +0000
+++ b/devel/SDL2/Makefile       Sun Dec 25 16:31:07 2022 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.73 2022/12/25 16:25:06 nia Exp $
+# $NetBSD: Makefile,v 1.74 2022/12/25 16:31:07 nia Exp $
 
 DISTNAME=      SDL2-2.26.1
 CATEGORIES=    devel
@@ -37,6 +37,8 @@
 
 .include "../../mk/bsd.prefs.mk"
 
+# Runtime detection is lacking and illegal instruction faults happen
+# on e.g. QEMU with -cpu pentium.
 .if ${MACHINE_ARCH} == "i386"
 CONFIGURE_ARGS+=       --disable-sse
 CONFIGURE_ARGS+=       --disable-ssemath