[pkgsrc/trunk]: pkgsrc/lang/scheme48 Add a comment that disabling optimisatio...

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

details:   https://anonhg.NetBSD.org/pkgsrc/rev/094f8592846c
branches:  trunk
changeset: 643185:094f8592846c
user:      joerg <joerg%pkgsrc.org@localhost>
date:      Fri Dec 12 10:52:33 2014 +0000

description:
Add a comment that disabling optimisation is needed not just for the
memory usage.

diffstat:

 lang/scheme48/Makefile |  4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diffs (18 lines):

diff -r 62d8ef88b0e4 -r 094f8592846c lang/scheme48/Makefile
--- a/lang/scheme48/Makefile    Fri Dec 12 10:51:42 2014 +0000
+++ b/lang/scheme48/Makefile    Fri Dec 12 10:52:33 2014 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.39 2014/06/17 22:23:40 asau Exp $
+# $NetBSD: Makefile,v 1.40 2014/12/12 10:52:33 joerg Exp $
 
 DISTNAME=              scheme48-1.9
 PKGREVISION=           1
@@ -42,6 +42,8 @@
 
 .include "../../mk/compiler.mk"
 .if !empty(PKGSRC_COMPILER:Mclang)
+# -O2 needs more than 2GB memory, just disabling value propagation
+# results in segmentation faults during build.
 CFLAGS+= -O0
 .endif