Check to see if /usr/include/security/pam_misc.h exists. If it does,

then gdmaskpass will be built (i.e. on -stable).  If not, then gdmaskpass
will not be built, and the plist needs to be updated accordingly.

Unfortunately, there doesn't appear to be a __FreeBSD_version that coincides
with OpenPAM.

Submitted by:	bento

x11/gdm2/Makefile

@@ -17,7 +17,7 @@ DIST_SUBDIR=	gnome2
 MAINTAINER=	gnome@FreeBSD.org
 
 LIB_DEPENDS=	gnomeui-2.0:${PORTSDIR}/x11-toolkits/libgnomeui \
-		rsvg-2.2:${PORTSDIR}/graphics/librsvg2	
+		rsvg-2.2:${PORTSDIR}/graphics/librsvg2
 
 USE_BZIP2=	yes
 USE_X_PREFIX=	yes
@@ -32,6 +32,14 @@ CONFIGURE_TARGET=	--target=${MACHINE_ARCH}-unknown-freebsd${OSREL}
 
 GDMDIR?=	${PREFIX}/etc/gdm
 
+.include <bsd.port.pre.mk>
+
+.if exists(/usr/include/security/pam_misc.h)
+PLIST_SUB=	PAM_MISC=""
+.else
+PLIST_SUB=	PAM_MISC="@comment "
+.endif
+
 .if !defined(BATCH) && !defined(PACKAGE_BUILDING)
 IS_INTERACTIVE=	yes
 .endif
@@ -62,4 +70,4 @@ post-install:
 	@${CHMOD} 0750 ${PREFIX}/share/gnome/gdm
 	@${CAT} ${PKGMESSAGE}
 
-.include <bsd.port.mk>
+.include <bsd.port.post.mk>

x11/gdm2/pkg-plist

@@ -32,7 +32,7 @@ etc/rc.d/gdm.sh.sample
 sbin/gdm-restart
 sbin/gdm-safe-restart
 sbin/gdm-stop
-sbin/gdmaskpass
+%%PAM_MISC%%sbin/gdmaskpass
 sbin/gdmconfig
 share/gnome/applications/gdmflexiserver-xnest.desktop
 share/gnome/applications/gdmflexiserver.desktop