We do support monotonic clock, so patch accordingly.

Set correct mix/max thread priorities.
Remove an obvious comment.

ok landry@ jasper@

devel/glib2/Makefile

@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.91 2010/08/31 07:04:12 ajacoutot Exp $
+# $OpenBSD: Makefile,v 1.92 2010/09/24 16:20:40 ajacoutot Exp $
 
 COMMENT-main=		general-purpose utility library
 COMMENT-docs=		glib2 documentation
@@ -8,7 +8,7 @@ DISTNAME=		glib-${VERSION}
 PKGNAME-main=		glib2-${VERSION}
 PKGNAME-docs=		glib2-docs-${VERSION}
 
-REVISION-main=		1
+REVISION-main=		2
 
 CATEGORIES=		devel
 
@@ -57,10 +57,10 @@ CONFIGURE_ARGS+=	${CONFIGURE_SHARED} \
 			--disable-selinux \
 			--disable-xattr \
 			--disable-silent-rules
-CONFIGURE_ENV=		CPPFLAGS="-I${LOCALBASE}/include" \
+CONFIGURE_ENV=		CPPFLAGS="-I${LOCALBASE}/include \
+				-D_POSIX_MONOTONIC_CLOCK=200112L" \
 			LDFLAGS="-L${LOCALBASE}/lib -pthread"
 
-# don't hardcode (+fix) paths
 pre-configure:
 	perl -pi -e "s,/usr/local,${LOCALBASE},g;" \
 		-e "s,/usr/share,${LOCALBASE}/share,g;" \

devel/glib2/patches/patch-configure

@@ -0,0 +1,22 @@
+$OpenBSD: patch-configure,v 1.23 2010/09/24 16:20:40 ajacoutot Exp $
+
+OpenBSD does not have sched_get_priority_{max,min}.
+
+--- configure.orig	Fri Sep 24 16:23:49 2010
++++ configure	Fri Sep 24 16:24:38 2010
+@@ -25883,6 +25883,15 @@ $as_echo "$glib_result" >&6; }
+ 	       posix_priority_min="sched_get_priority_min(SCHED_OTHER)"
+ 	       posix_priority_max="sched_get_priority_max(SCHED_OTHER)"
+ 	       break
++            else
++               case $build_os in
++                 openbsd*)
++                   G_THREAD_LIBS="$G_THREAD_LIBS $add_thread_lib"
++                   posix_priority_min=0
++                   posix_priority_max=31
++                   break
++                   ;;
++               esac
+             fi
+ 	  done
+ 	  LIBS="$glib_save_LIBS"

devel/glib2/patches/patch-gthread_gthread-posix_c

@@ -0,0 +1,22 @@
+$OpenBSD: patch-gthread_gthread-posix_c,v 1.1 2010/09/24 16:20:40 ajacoutot Exp $
+--- gthread/gthread-posix.c.orig	Fri Sep 24 17:51:34 2010
++++ gthread/gthread-posix.c	Fri Sep 24 17:54:33 2010
+@@ -148,10 +148,18 @@ g_thread_impl_init(void)
+ #endif /* HAVE_PRIORITIES */
+ 
+ #ifdef USE_CLOCK_GETTIME
++# if defined(__OpenBSD__)
++   /*
++      OpenBSD has support for monotonic clock but does not has the
++      sysconf(3) _SC_MONOTONIC_CLOCK define
++   */
++   posix_clock = CLOCK_MONOTONIC;
++# else
+  if (sysconf (_SC_MONOTONIC_CLOCK) >= 0)
+    posix_clock = CLOCK_MONOTONIC;
+  else
+    posix_clock = CLOCK_REALTIME;
++# endif
+ #endif
+ }
+ #endif /* _SC_THREAD_STACK_MIN || HAVE_PRIORITIES */