[pkgsrc/trunk]: pkgsrc/x11/libXt Add patch from GIT to recalculate fd_set mor...

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

details:   https://anonhg.NetBSD.org/pkgsrc/rev/cb9800af1857
branches:  trunk
changeset: 538108:cb9800af1857
user:      bjs <bjs%pkgsrc.org@localhost>
date:      Tue Jan 29 03:37:02 2008 +0000

description:
Add patch from GIT to recalculate fd_set more aggressively in
NextEvent.c, as select() can modify it.

Add hacks.mk to build with -fno-strict-aliasing when needed; there
are quite a few warnings about this.  Given this is an important
dependency, IMHO it's better to just disable it.

Bump rev.

diffstat:

 x11/libXt/Makefile         |   3 ++-
 x11/libXt/distinfo         |   3 ++-
 x11/libXt/hacks.mk         |  13 +++++++++++++
 x11/libXt/patches/patch-ag |  21 +++++++++++++++++++++
 4 files changed, 38 insertions(+), 2 deletions(-)

diffs (69 lines):

diff -r b894c7d5e68a -r cb9800af1857 x11/libXt/Makefile
--- a/x11/libXt/Makefile        Tue Jan 29 03:33:43 2008 +0000
+++ b/x11/libXt/Makefile        Tue Jan 29 03:37:02 2008 +0000
@@ -1,7 +1,8 @@
-# $NetBSD: Makefile,v 1.6 2007/08/01 16:52:48 joerg Exp $
+# $NetBSD: Makefile,v 1.7 2008/01/29 03:37:02 bjs Exp $
 #
 
 DISTNAME=              libXt-1.0.5
+PKGREVISION=           1
 CATEGORIES=            x11 devel
 MASTER_SITES=          http://xorg.freedesktop.org/releases/individual/lib/
 EXTRACT_SUFX=          .tar.bz2
diff -r b894c7d5e68a -r cb9800af1857 x11/libXt/distinfo
--- a/x11/libXt/distinfo        Tue Jan 29 03:33:43 2008 +0000
+++ b/x11/libXt/distinfo        Tue Jan 29 03:37:02 2008 +0000
@@ -1,4 +1,4 @@
-$NetBSD: distinfo,v 1.5 2007/09/20 08:30:14 rillig Exp $
+$NetBSD: distinfo,v 1.6 2008/01/29 03:37:02 bjs Exp $
 
 SHA1 (libXt-1.0.5.tar.bz2) = 5f33921e373ce162a39eabef2ce05d946935eb5b
 RMD160 (libXt-1.0.5.tar.bz2) = 7e5ef9e03dc860bf5b64b85a897dd1d2ae1ed0bf
@@ -9,3 +9,4 @@
 SHA1 (patch-ad) = 5fa9b62316dc04eaf80cec20fc900cdd120751af
 SHA1 (patch-ae) = feff93927edcb31c1c9320212df0754b4cab0676
 SHA1 (patch-af) = 8cc0692ff61345149830682703533e65870d1693
+SHA1 (patch-ag) = da1e7688a5923542d81e87d204ce8e95b920e221
diff -r b894c7d5e68a -r cb9800af1857 x11/libXt/hacks.mk
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/x11/libXt/hacks.mk        Tue Jan 29 03:37:02 2008 +0000
@@ -0,0 +1,13 @@
+# $NetBSD: hacks.mk,v 1.1 2008/01/29 03:37:02 bjs Exp $
+
+.if !defined(LIBXT_HACKS_MK)
+LIBXT_HACKS_MK=        # defined
+
+.include "../../mk/compiler.mk"
+
+.if !empty(CC_VERSION:Mgcc-[34]*)
+CFLAGS+=       -fno-strict-aliasing
+PKG_HACKS+=    no-strict-aliasing
+.endif
+
+.endif
diff -r b894c7d5e68a -r cb9800af1857 x11/libXt/patches/patch-ag
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/x11/libXt/patches/patch-ag        Tue Jan 29 03:37:02 2008 +0000
@@ -0,0 +1,21 @@
+$NetBSD: patch-ag,v 1.1 2008/01/29 03:37:02 bjs Exp $
+
+Recalculate fd_set more aggressively (bug #808)
+
+select() can modify the fd set, so be a bit pessimistic and recalculate
+it more often.
+
+--- src/NextEvent.c.orig       2006-07-11 14:05:55.000000000 -0400
++++ src/NextEvent.c
+@@ -581,10 +581,10 @@ int _XtWaitForSomething(
+     wf.stack = fdlist;
+ #endif
+ 
++WaitLoop:
+     app->rebuild_fdlist = TRUE;
+ 
+     while (1) {
+-WaitLoop:
+       AdjustTimes (app, block, howlong, ignoreTimers, &wt);
+ 
+       if (block && app->block_hook_list) {