From 9a780fc8d7d5502d94cd357c61f054496917c4cc Mon Sep 17 00:00:00 2001
From: Jimmy Olgeni <olgeni@FreeBSD.org>
Date: Tue, 12 Dec 2006 12:33:37 +0000
Subject: [PATCH] Add proper gdm detection using code from x11/xfce4.

The port installation would fail if you did not have the etc/dm/Sessions directory.

Noticed by:	rafan
---
 x11-fm/rox-session/Makefile  | 13 +++++++++++++
 x11-fm/rox-session/pkg-plist |  2 +-
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/x11-fm/rox-session/Makefile b/x11-fm/rox-session/Makefile
index b1d84dcb4114..dab57c48da82 100644
--- a/x11-fm/rox-session/Makefile
+++ b/x11-fm/rox-session/Makefile
@@ -23,6 +23,17 @@ SUB_FILES=	rox-session rox.desktop
 
 .include <bsd.port.pre.mk>
 
+.if exists(${LOCALBASE}/sbin/gdm)
+WITH_GDM=	yes
+.endif
+
+.if defined(WITH_GDM)
+RUN_DEPENDS+=	${LOCALBASE}/sbin/gdm:${PORTSDIR}/x11/gdm
+PLIST_SUB+=	GDM=""
+.else
+PLIST_SUB+=	GDM="@comment "
+.endif
+
 post-patch:
 	@${FIND} ${WRKSRC} -name *.orig | ${XARGS} ${RM}
 
@@ -35,6 +46,8 @@ do-install:
 	@${CP} -r ${WRKSRC}/ROX-Session ${PREFIX}/apps/
 	@${CHOWN} -R ${SHAREOWN}:${SHAREGRP} ${PREFIX}/apps/ROX-Session
 	@${INSTALL_SCRIPT} ${WRKDIR}/rox-session ${PREFIX}/sbin
+.if defined(WITH_GDM)
 	@${INSTALL_DATA} ${WRKDIR}/rox.desktop ${PREFIX}/etc/dm/Sessions
+.endif
 
 .include <bsd.port.post.mk>
diff --git a/x11-fm/rox-session/pkg-plist b/x11-fm/rox-session/pkg-plist
index bfd70413bc2e..ab49338b2389 100644
--- a/x11-fm/rox-session/pkg-plist
+++ b/x11-fm/rox-session/pkg-plist
@@ -106,7 +106,7 @@ apps/ROX-Session/xsettings.pyo
 apps/ROX-Session/xxmlrpc.py
 apps/ROX-Session/xxmlrpc.pyc
 apps/ROX-Session/xxmlrpc.pyo
-etc/dm/Sessions/rox.desktop
+%%GDM%%etc/dm/Sessions/rox.desktop
 sbin/rox-session
 @dirrm apps/ROX-Session/tests
 @dirrm apps/ROX-Session/images