pkg/50204: x11/libxshmfence patches for DragonFly and FreeBSD

[davshao%gmail.com@localhost]

>Number:         50204
>Category:       pkg
>Synopsis:       x11/libxshmfence patches for DragonFly and FreeBSD
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Sep 04 06:35:00 +0000 2015
>Originator:     David Shao
>Release:        pkgsrc current
>Organization:
>Environment:
DragonFly  4.3-DEVELOPMENT DragonFly v4.3.1.401.g3f4ec-DEVELOPMENT #2: Thu Sep  3 07:03:26 PDT 2015     xxxxxx@:/usr/obj/usr/src/sys/X86_64_GENERIC  x86_64

>Description:
The following patches get x11/libxshmfence to build on DragonFly 4.3-DEVELOPMENT and FreeBSD 10.2 release, 10.2 stable, and 11 current.

diff -Nurb libxshmfence.orig/Makefile libxshmfence/Makefile
--- libxshmfence.orig/Makefile	2015-04-29 07:31:42.000000000 -0700
+++ libxshmfence/Makefile	2015-08-05 21:47:37.431978000 -0700
@@ -20,7 +20,7 @@
 # implementation on NetBSD. See PR lib/49529.
 # (On FreeBSD, umtx is used.)
 
-ONLY_FOR_PLATFORM+=	Linux-*-* FreeBSD-*-*
+ONLY_FOR_PLATFORM+=	Linux-*-* FreeBSD-*-* DragonFly-*-*
 
 .include "../../x11/xproto/buildlink3.mk"
 .include "../../mk/bsd.pkg.mk"
diff -Nurb libxshmfence.orig/distinfo libxshmfence/distinfo
--- libxshmfence.orig/distinfo	2015-04-29 07:31:42.000000000 -0700
+++ libxshmfence/distinfo	2015-08-05 22:16:48.758096000 -0700
@@ -3,3 +3,4 @@
 SHA1 (libxshmfence-1.2.tar.bz2) = a2ebe90e5595afca4db93a4359732af43b2b8c69
 RMD160 (libxshmfence-1.2.tar.bz2) = fe4b42d4ee01a993cd653d8f10334069bcc4791c
 Size (libxshmfence-1.2.tar.bz2) = 267170 bytes
+SHA1 (patch-src_xshmfence__futex.h) = a1ae75e502f0de4dda0fb61eda3bfc3af2cc5171
diff -Nurb libxshmfence.orig/patches/patch-src_xshmfence__futex.h libxshmfence/patches/patch-src_xshmfence__futex.h
--- libxshmfence.orig/patches/patch-src_xshmfence__futex.h	1969-12-31 16:00:00.000000000 -0800
+++ libxshmfence/patches/patch-src_xshmfence__futex.h	2015-08-05 22:16:41.098091000 -0700
@@ -0,0 +1,14 @@
+$NetBSD$
+
+--- src/xshmfence_futex.h.orig	2014-06-17 20:46:42.000000000 +0000
++++ src/xshmfence_futex.h
+@@ -28,6 +28,9 @@
+ 
+ #ifdef HAVE_UMTX
+ 
++#if defined(__FreeBSD__)
++#include <sys/limits.h>
++#endif
+ #include <sys/types.h>
+ #include <sys/umtx.h>
+ 

I hope it is obvious that without the first patch, libxshmfence will not build properly on DragonFly.
>How-To-Repeat:

>Fix: