debian/patches/06_kfreebsd_sys_pipe.patch: Don't include sys/pipe.h on

kFreeBSD. Defining _KERNEL to include sys/pipe.h subsequently breaks
sys/conf.h; since sys/pipe.h is not meant to be used in userland, and
libgtop2 builds anyway on kFreeBSD without it, don't include it.
Thanks to Steven Chamberlain for the patch. Closes: #667984

debian/patches/06_kfreebsd_sys_pipe.patch

@@ -0,0 +1,22 @@
+Description: Don't include sys/pipe.h on kFreeBSD
+ Defining _KERNEL to include sys/pipe.h subsequently breaks sys/conf.h;
+ since sys/pipe.h is not meant to be used in userland, and libgtop2 builds
+ anyway on kFreeBSD without it, don't include it.
+Author: Steven Chamberlain <steven@pyro.eu.org>
+Bug-Debian: http://bugs.debian.org/667984
+
+Index: libgtop2-2.28.4/sysdeps/freebsd/procmap.c
+===================================================================
+--- libgtop2-2.28.4.orig/sysdeps/freebsd/procmap.c	2012-04-07 22:49:20.000000000 +0100
++++ libgtop2-2.28.4/sysdeps/freebsd/procmap.c	2012-04-07 22:51:00.163079809 +0100
+@@ -38,10 +38,7 @@
+ #include <sys/vnode.h>
+ #undef _KVM_VNODE
+ 
+-#define _KERNEL
+-#include <sys/pipe.h>
+ #include <sys/conf.h>
+-#undef _KERNEL
+ #if (__FreeBSD_version >= 800038) || (__FreeBSD_kernel_version >= 800038)
+ #define _WANT_FILE
+ #include <sys/file.h>

debian/patches/series

@@ -3,4 +3,5 @@
 03_kfreebsd_installdirs.patch
 04_kfreebsd_version_check.patch
 05_kfreebsd_8.0.patch
+06_kfreebsd_sys_pipe.patch
 99_ltmain_as-needed.patch