Add bsd.gnome.mk that defines gnome-related dependency stuff and hooks

in bsd.port.mk to support it.

In particular, bsd.port.mk includes bsd.gnome.mk twice (once in the
pre.mk section, once in the post.mk section) and prints out a message
notifying the user of the existence of WITH_* options when one exists.

It also adds MAKE=${GMAKE} to CONFIGURE_ENV when USE_GMAKE is defined.
(This is not related to gnome, but I assume it's useful somewhere and
it shouldn't hurt.)

Submitted by:	ade, reg

2 files changed, 279 insertions, 0 deletions

diff --git a/Mk/bsd.gnome.mk b/Mk/bsd.gnome.mk
new file mode 100644
index 000000000000..e89669b1c7c5
--- /dev/null
+++ b/Mk/bsd.gnome.mk
@@ -0,0 +1,265 @@
+#-*- mode: Fundamental; tab-width: 4; -*-
+# ex:ts=4
+#
+# $FreeBSD$
+#	$NetBSD: $
+#
+# Please view me with 4 column tabs!
+
+.if !defined(_POSTMKINCLUDED)
+
+# Please make sure all changes to this file are past through the maintainer. 
+# Do not commit them yourself (unless of course you're the Port's Wraith ;).
+Gnome_Include_MAINTAINER=	reg@FreeBSD.org
+
+# This section keeps tests for optional software.  These work off four
+# types of of variables.  WANT_, WITH_, HAVE_ and USE_.  The logic of
+# this is that a port can WANT support for a package, a user specifies
+# if they want ports compiles WITH certain features.  This section tests
+# if we HAVE these features, and the port is then free to USE them.
+
+# The logic of this section is like this:
+#
+# .if defined(WANT_FOO)
+#   .if ${WITH_FOO} == "yes"
+#     HAVE_FOO=yes
+#   .elif ${WITH_FOO} == "no"
+#     .undef HAVE_FOO
+#   .elif (if FOO installed)
+#     HAVE_FOO=yes
+#   .else
+#     Print option message
+#   .endif
+# .endif
+#
+# Although it apears a little more convoluted in the tests.
+
+# Ports can make use of this like so:
+#
+# WANT_FOO=		yes
+#
+# .include <bsd.port.pre.mk>
+#
+# .if defined(HAVE_FOO)
+# ... Do some things ...
+# USE_FOO=		yes
+# .else
+# ... Do some other things ...
+# .endif
+ 
+# The following defines are for the various levels of libraries in the
+# GLib/GTK+/GNOME group of software. There are the following options:
+#
+# WITH_GLIB, WITH_GTK, WITH_ESOUND, WITH_IMLIB, WITH_GNOME:
+#	yes		- Only set by the user, indicates that they always want
+#			  this setting.
+#	no		- Only set by the user, indicates that they never want
+#			  this setting.
+#
+# The following variables might be set:
+#
+# HAVE_GLIB, HAVE_GTK:
+#	yes		- found GLib/GTK+ 1.2.x or WITH_GLIB/WITH_GTK set to yes.
+# HAVE_ESOUND:
+#	yes		- either found ESound or WITH_ESOUND set to yes.
+# HAVE_IMLIB:
+#	yes		- either found Imlib or WITH_IMLIB set to yes.
+# HAVE_GNOME:
+#	yes		- either found Gnome or WITH_GNOME set to yes.
+
+.if defined(PACKAGE_BUILDING) && !defined(WITH_ALL)
+WITHOUT_ALL=	yes
+.endif
+
+.if defined(WANT_ESOUND) && !defined(WITHOUT_ESOUND) && !defined(WITHOUT_ALL)
+.if defined(HAVE_ESOUND)
+.undef HAVE_ESOUND
+.endif
+.if defined(WITH_ESOUND) || defined(WITH_ALL)
+HAVE_ESOUND=	yes
+.else
+ESD_CONFIG?=	${LOCALBASE}/bin/esd-config
+.if exists(${ESD_CONFIG})
+HAVE_ESOUND=	yes
+.else
+GNOME_OPTION_MSG+= "" "If you want to compile with ESound support," \
+			 "hit Ctrl-C right now and use \"make WITH_ESOUND=yes\"" ""
+.endif
+.endif
+.endif
+
+.if defined(WANT_GLIB) && !defined(WITHOUT_GLIB) && !defined(WITHOUT_ALL)
+.if defined(HAVE_GLIB)
+.undef HAVE_GLIB
+.endif
+.if defined(WITH_GLIB) || defined(WITH_ALL)
+HAVE_GLIB=	yes
+.else
+GLIB_CONFIG?=	${LOCALBASE}/bin/glib12-config
+.if exists(${GLIB_CONFIG})
+HAVE_GLIB=	yes
+.else
+GNOME_OPTION_MSG+= "" "If you want to compile with GLib support," \
+			 "hit Ctrl-C right now and use \"make WITH_GLIB=yes\"" ""
+.endif
+.endif
+.endif
+
+.if defined(WANT_GTK) && !defined(WITHOUT_GTK) && !defined(WITHOUT_ALL)
+.if defined(HAVE_GTK)
+.undef HAVE_GTK
+.endif
+.if defined(WITH_GTK) || defined(WITH_ALL)
+HAVE_GTK=	yes
+.else
+GTK_CONFIG?=	${X11BASE}/bin/gtk12-config
+.if exists(${GTK_CONFIG})
+HAVE_GTK=	yes
+.else
+GNOME_OPTION_MSG+= "" "If you want to compile with GTK+ support," \
+			 "hit Ctrl-C right now and use \"make WITH_GTK=yes\"" ""
+.endif
+.endif
+.endif
+
+.if defined(WANT_IMLIB) && !defined(WITHOUT_IMLIB) && !defined(WITHOUT_ALL)
+.if defined(HAVE_IMLIB)
+.undef HAVE_IMLIB
+.endif
+.if defined(WITH_IMLIB) || defined(WITH_ALL)
+HAVE_IMLIB=	yes
+.else
+IMLIB_CONFIG?=	${X11BASE}/bin/imlib-config
+.if exists(${IMLIB_CONFIG})
+HAVE_IMLIB=	yes
+.else
+GNOME_OPTION_MSG+= "" "If you want to compile with Imlib support," \
+			 "hit Ctrl-C right now and use \"make WITH_IMLIB=yes\"" ""
+.endif
+.endif
+.endif
+
+.if defined(WANT_GNOME) && !defined(WITHOUT_GNOME) && !defined(WITHOUT_ALL)
+.if defined(HAVE_GNOME)
+.undef HAVE_GNOME
+.endif
+.if defined(WITH_GNOME) || defined (WITH_ALL)
+HAVE_GNOME=	yes
+.else
+GNOME_CONFIG?=	${X11BASE}/bin/gnome-config
+.if exists(${GNOME_CONFIG})
+HAVE_GNOME=	yes
+.else
+GNOME_OPTION_MSG+= "" "If you want to compile with GNOME support," \
+			 "hit Ctrl-C right now and use \"make WITH_GNOME=yes\"" ""
+.endif
+.endif
+.endif
+
+.endif
+# End of optional part.
+
+.if defined(_POSTMKINCLUDED)
+# This section includes the USE_* definitions for bsd.port.mk, to allow them to
+# be updated outside of bsd.port.mk.
+
+# USE_ESOUND	- Says that the port uses ESound.
+# USE_GLIB		- Says that the port uses the GLib package.
+# USE_GTK		- Says that the port uses the GTK+ toolkit.
+# USE_IMLIB		- Says that the port uses the Imlib library.
+# USE_GNOMELIBS	- Says that the port uses the GNOME libraries.
+# USE_GNOMECTRL	- Says that the port uses the GNOME control center.
+# USE_GNOME		- Says that the port uses the GNOME desktop environment.
+ 
+.if defined(USE_GNOME)
+USE_GNOMECTRL=	yes
+.endif
+.if defined(USE_GNOMECTRL)
+USE_GNOMELIBS=	yes
+.endif
+.if defined(USE_GNOMELIBS)
+USE_IMLIB=	yes
+USE_ESOUND=	yes
+.endif
+.if defined(USE_IMLIB)
+USE_GTK=	yes
+.endif
+.if defined(USE_GTK)
+USE_GLIB=	yes
+.endif
+
+.if defined(USE_ESOUND)
+LIB_DEPENDS+=	esd.2:${PORTSDIR}/audio/esound
+ESD_CONFIG?=	${LOCALBASE}/bin/esd-config
+CONFIGURE_ENV+=	ESD_CONFIG="${ESD_CONFIG}"
+MAKE_ENV+=		ESD_CONFIG="${ESD_CONFIG}"
+.if defined(HAVE_ESOUND)
+PKGNAMESUFFIX=	-esound
+CONFIGURE_ENV+=	HAVE_ESOUND=${HAVE_ESOUND}
+MAKE_ENV+=		HAVE_ESOUND=${HAVE_ESOUND}
+.endif
+.endif
+
+.if defined(USE_GLIB)
+LIB_DEPENDS+=	glib12.3:${PORTSDIR}/devel/glib12
+GLIB_CONFIG?=	${LOCALBASE}/bin/glib12-config
+CONFIGURE_ENV+=	GLIB_CONFIG="${GLIB_CONFIG}"
+MAKE_ENV+=		GLIB_CONFIG="${GLIB_CONFIG}"
+.if defined(HAVE_GLIB)
+PKGNAMESUFFIX=	-glib
+CONFIGURE_ENV+=	HAVE_GLIB=${HAVE_GLIB}
+MAKE_ENV+=		HAVE_GLIB=${HAVE_GLIB}
+.endif
+.endif
+
+.if defined(USE_GTK)
+LIB_DEPENDS+=	gtk12.2:${PORTSDIR}/x11-toolkits/gtk12
+GTK_CONFIG?=	${X11BASE}/bin/gtk12-config
+CONFIGURE_ENV+=	GTK_CONFIG="${GTK_CONFIG}"
+MAKE_ENV+=		GTK_CONFIG="${GTK_CONFIG}"
+.if defined(HAVE_GTK)
+PKGNAMESUFFIX=	-gtk
+CONFIGURE_ENV+=	HAVE_GTK=${HAVE_GTK}
+MAKE_ENV+=		HAVE_GTK=${HAVE_GTK}
+.endif
+.endif
+
+.if defined(USE_IMLIB)
+LIB_DEPENDS+=	Imlib.5:${PORTSDIR}/graphics/imlib
+IMLIB_CONFIG?=	${X11BASE}/bin/imlib-config
+CONFIGURE_ENV+=	IMLIB_CONFIG="${IMLIB_CONFIG}"
+MAKE_ENV+=		IMLIB_CONFIG="${IMLIB_CONFIG}"
+.if defined(HAVE_IMLIB)
+PKGNAMESUFFIX=	-imlib
+CONFIGURE_ENV+=	HAVE_IMLIB=${HAVE_IMLIB}
+MAKE_ENV+=		HAVE_IMLIB=${HAVE_IMLIB}
+.endif
+.endif
+
+.if defined(USE_GNOMELIBS)
+CONFIGURE_ARGS+=--localstatedir=${PREFIX}/share/gnome \
+				--datadir=${PREFIX}/share/gnome \
+				--with-gnome=${PREFIX}
+LIB_DEPENDS+=	gnome.4:${PORTSDIR}/x11/gnomelibs
+GNOME_CONFIG?=	${X11BASE}/bin/gnome-config
+CONFIGURE_ENV+=	GNOME_CONFIG="${GNOME_CONFIG}"
+MAKE_ENV+=		GNOME_CONFIG="${GNOME_CONFIG}"
+.if defined(HAVE_GNOME)
+PKGNAMESUFFIX=	-gnome
+CONFIGURE_ENV+=	HAVE_GNOME=${HAVE_GNOME}
+MAKE_ENV+=		HAVE_GNOME=${HAVE_GNOME}
+PLIST_SUB+=		GNOME:="" NOGNOME:="@comment " DATADIR="share/gnome"
+.endif
+.endif
+.if defined(USE_GNOMECTRL)
+LIB_DEPENDS+=	capplet.4:${PORTSDIR}/sysutils/gnomecontrolcenter
+.endif
+.if defined(USE_GNOME)
+LIB_DEPENDS+=	panel_applet.4:${PORTSDIR}/x11/gnomecore
+.endif
+.if defined(WANT_GNOME) && !defined(HAVE_GNOME)
+PLIST_SUB+=		GNOME:="@comment " NOGNOME:="" DATADIR="share"
+.endif
+
+.endif
+# End of use part.
diff --git a/Mk/bsd.port.mk b/Mk/bsd.port.mk
index cbe2396182c5..f0cbd3d7a464 100644
--- a/Mk/bsd.port.mk
+++ b/Mk/bsd.port.mk
@@ -729,6 +729,8 @@ MAKE_ENV+=		OPENSSLLIB=${OPENSSLLIB} OPENSSLINC=${OPENSSLINC} \
 .include "${PORTSDIR}/Mk/bsd.ruby.mk"
 .endif
 
+.include "${PORTSDIR}/Mk/bsd.gnome.mk"
+
 # defaults to 3.3.6; will be changed to 4.0 when it is ready
 XFREE86_VERSION?=	3
 
@@ -793,6 +795,7 @@ BUILD_DEPENDS+=		unzip:${PORTSDIR}/archivers/unzip
 .endif
 .if defined(USE_GMAKE)
 BUILD_DEPENDS+=		gmake:${PORTSDIR}/devel/gmake
+CONFIGURE_ENV+=	MAKE=${GMAKE}
 .endif
 .if defined(USE_AUTOMAKE)
 USE_AUTOCONF=	yes
@@ -918,6 +921,8 @@ LIB_DEPENDS+=	X11.6:${PORTSDIR}/x11/XFree86-4-libraries
 .endif
 .endif
 
+.include "${PORTSDIR}/Mk/bsd.gnome.mk"
+
 .if exists(${PORTSDIR}/../Makefile.inc)
 .include "${PORTSDIR}/../Makefile.inc"
 .endif
@@ -2209,6 +2214,15 @@ post-${name}:
 
 .endfor
 
+.if defined(GNOME_OPTION_MSG) && (!defined(PACKAGE_BUILDING) || !defined(BATCH))
+pre-everything:: echo-gnome-option-msg
+
+echo-gnome-option-msg:
+	@for m in ${GNOME_OPTION_MSG}; do \
+		${ECHO_MSG} $$m; \
+	done
+.endif
+
 # Patch-libtool
 #
 # Special target to automatically make libtool using ports use the