[pkgsrc/trunk]: pkgsrc/lang/moscow_ml It is not safe to do unaligned access i...

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

details:   https://anonhg.NetBSD.org/pkgsrc/rev/9d40735540d7
branches:  trunk
changeset: 462185:9d40735540d7
user:      kristerw <kristerw%pkgsrc.org@localhost>
date:      Sat Sep 27 18:33:56 2003 +0000

description:
It is not safe to do unaligned access in ISO C, even if the configure script
manages to do this without receiving a SIGBUS...

Make the test always return that unalign access is forbidden.  This makes
the package work on ARM.

PKGREVISION++

diffstat:

 lang/moscow_ml/Makefile         |   3 ++-
 lang/moscow_ml/distinfo         |   3 ++-
 lang/moscow_ml/patches/patch-ae |  18 ++++++++++++++++++
 3 files changed, 22 insertions(+), 2 deletions(-)

diffs (49 lines):

diff -r 16ab59d8f919 -r 9d40735540d7 lang/moscow_ml/Makefile
--- a/lang/moscow_ml/Makefile   Sat Sep 27 17:20:38 2003 +0000
+++ b/lang/moscow_ml/Makefile   Sat Sep 27 18:33:56 2003 +0000
@@ -1,7 +1,8 @@
-# $NetBSD: Makefile,v 1.19 2003/07/17 21:44:56 grant Exp $
+# $NetBSD: Makefile,v 1.20 2003/09/27 18:33:56 kristerw Exp $
 
 DISTNAME=       mos20src
 PKGNAME=        moscow_ml-2.00
+PKGREVISION=   1
 WRKSRC=                ${WRKDIR}/mosml/src
 CATEGORIES=    lang
 MASTER_SITES=  ftp://ftp.dina.kvl.dk/pub/mosml/ \
diff -r 16ab59d8f919 -r 9d40735540d7 lang/moscow_ml/distinfo
--- a/lang/moscow_ml/distinfo   Sat Sep 27 17:20:38 2003 +0000
+++ b/lang/moscow_ml/distinfo   Sat Sep 27 18:33:56 2003 +0000
@@ -1,4 +1,4 @@
-$NetBSD: distinfo,v 1.2 2001/04/19 15:00:54 agc Exp $
+$NetBSD: distinfo,v 1.3 2003/09/27 18:33:56 kristerw Exp $
 
 SHA1 (mos20src.tar.gz) = 5ca90c0dc679ebb6d84cb28b5cca7d4c7a8edfbc
 Size (mos20src.tar.gz) = 2308637 bytes
@@ -6,3 +6,4 @@
 SHA1 (patch-ab) = 37645c33f1f1f5c2ead0183f6adb0d1ded6c90e3
 SHA1 (patch-ac) = b7b8fa6cc0d047f769874a3e2afd75364545dc34
 SHA1 (patch-ad) = dd2900330220b4e8226b1bf4cf9d15c8e2f8e24f
+SHA1 (patch-ae) = 2e2875d9997233e6696833f92d7ae77c4930499d
diff -r 16ab59d8f919 -r 9d40735540d7 lang/moscow_ml/patches/patch-ae
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/lang/moscow_ml/patches/patch-ae   Sat Sep 27 18:33:56 2003 +0000
@@ -0,0 +1,18 @@
+$NetBSD: patch-ae,v 1.5 2003/09/27 18:33:56 kristerw Exp $
+--- config/auto-aux/align.c.orig       Sat Sep 27 19:00:30 2003
++++ config/auto-aux/align.c    Sat Sep 27 19:53:24 2003
+@@ -98,6 +98,14 @@
+   long n[1001];
+   int speed_aligned, speed_unaligned;
+ 
++#if 1
++  /* ISO C is very restrictive about unaligned access, and absence of
++   * SIGBUS or SIGSEGV for these tests does not mean that the compiler
++   * will generate the expected code...  So report that unaligned acces
++   * does not work. */
++  exit(1);
++#endif
++
+   if (test(access16, (char *) n + 1)) exit(1);
+   if (test(access32, (char *) n + 1)) exit(1);
+   if (test(access32, (char *) n + 2)) exit(1);