Build metacity as library so that plugins can link against it.

Renamed original main() to meta_main(); added wrapper main() into metacity.c.

src/Makefile.am

@@ -1,4 +1,4 @@
-lib_LTLIBRARIES = libmetacity-private.la
+lib_LTLIBRARIES = libmetacity-private.la libmetacity.la
 
 SUBDIRS=wm-tester tools themes
 
@@ -8,7 +8,10 @@ endif
 
 INCLUDES=@METACITY_CFLAGS@ -I $(srcdir)/include -DMETACITY_LIBEXECDIR=\"$(libexecdir)\" -DHOST_ALIAS=\"@HOST_ALIAS@\" -DMETACITY_LOCALEDIR=\"$(prefix)/@DATADIRNAME@/locale\" -DMETACITY_PKGDATADIR=\"$(pkgdatadir)\" -DMETACITY_DATADIR=\"$(datadir)\" -DG_LOG_DOMAIN=\"metacity\" -DSN_API_NOT_YET_FROZEN=1 -DMETACITY_MAJOR_VERSION=$(METACITY_MAJOR_VERSION) -DMETACITY_MINOR_VERSION=$(METACITY_MINOR_VERSION) -DMETACITY_MICRO_VERSION=$(METACITY_MICRO_VERSION) -DMETACITY_CLUTTER_PLUGIN_API_VERSION=$(METACITY_CLUTTER_PLUGIN_API_VERSION) -DMETACITY_PKGLIBDIR=\"$(pkglibdir)\"
 
-metacity_SOURCES= 				\
+metacity_SOURCES=				\
+	core/metacity.c
+
+libmetacity_la_SOURCES= 			\
 	core/async-getprop.c			\
 	core/async-getprop.h			\
 	core/atomnames.h                        \
@@ -103,7 +106,8 @@ metacity_SOURCES= 				\
 	ui/ui.c
 
 if WITH_CLUTTER
-metacity_SOURCES +=	compositor/compositor-clutter.c			\
+libmetacity_la_SOURCES +=						\
+			compositor/compositor-clutter.c			\
 			compositor/compositor-clutter.h			\
 			compositor/tidy-texture-frame.c			\
 			compositor/tidy-texture-frame.h			\
@@ -156,19 +160,19 @@ bin_PROGRAMS=metacity metacity-theme-viewer
 libexec_PROGRAMS=metacity-dialog
 
 EFENCE=
-metacity_LDADD=@METACITY_LIBS@ $(EFENCE)
+metacity_LDADD=@METACITY_LIBS@ libmetacity.la $(EFENCE)
 metacity_theme_viewer_LDADD= @METACITY_LIBS@ libmetacity-private.la
 metacity_dialog_LDADD=@METACITY_LIBS@
 
-testboxes_SOURCES=include/util.h core/util.c include/boxes.h core/boxes.c core/testboxes.c
-testgradient_SOURCES=ui/gradient.h ui/gradient.c ui/testgradient.c
-testasyncgetprop_SOURCES=core/async-getprop.h core/async-getprop.c core/testasyncgetprop.c
+testboxes_SOURCES=core/testboxes.c
+testgradient_SOURCES=ui/testgradient.c
+testasyncgetprop_SOURCES=core/testasyncgetprop.c
 
 noinst_PROGRAMS=testboxes testgradient testasyncgetprop
 
-testboxes_LDADD= @METACITY_LIBS@
-testgradient_LDADD= @METACITY_LIBS@
-testasyncgetprop_LDADD= @METACITY_LIBS@
+testboxes_LDADD= @METACITY_LIBS@ libmetacity.la
+testgradient_LDADD= @METACITY_LIBS@ libmetacity.la
+testasyncgetprop_LDADD= @METACITY_LIBS@ libmetacity.la
 
 @INTLTOOL_DESKTOP_RULE@
 

src/compositor/clutter-plugins/Makefile.am

@@ -5,6 +5,8 @@ if WITH_CLUTTER
 
 INCLUDES=@METACITY_CFLAGS@ -I $(top_srcdir)/src/include -DMETACITY_LIBEXECDIR=\"$(libexecdir)\" -DHOST_ALIAS=\"@HOST_ALIAS@\" -DMETACITY_LOCALEDIR=\"$(prefix)/@DATADIRNAME@/locale\" -DMETACITY_PKGDATADIR=\"$(pkgdatadir)\" -DMETACITY_DATADIR=\"$(datadir)\" -DG_LOG_DOMAIN=\"metacity\" -DSN_API_NOT_YET_FROZEN=1 -DMETACITY_MAJOR_VERSION=$(METACITY_MAJOR_VERSION) -DMETACITY_MINOR_VERSION=$(METACITY_MINOR_VERSION) -DMETACITY_MICRO_VERSION=$(METACITY_MICRO_VERSION) -DMETACITY_CLUTTER_PLUGIN_API_VERSION=$(METACITY_CLUTTER_PLUGIN_API_VERSION) -DMETACITY_PKGLIBDIR=\"$(pkglibdir)\"
 
+LDADD = $(top_builddir)/src/libmetacity.la
+
 default_la_CFLAGS   = -fPIC
 default_la_SOURCES  = default.c
 default_la_LDFLAGS  = -module -avoid-version -no-undefined

src/core/main.c

@@ -386,7 +386,7 @@ void meta_select_display (gchar *display_name)
  * functions.
  */
 int
-main (int argc, char **argv)
+meta_main (int argc, char **argv)
 {
   struct sigaction act;
   sigset_t empty_mask;

src/core/metacity.c

@@ -0,0 +1,26 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/* 
+ * Copyright (C) 2008 Intel Corporation
+ * 
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+int
+main (int argc, char **argv)
+{
+  return meta_main (argc, argv);
+}

src/include/main.h

@@ -40,4 +40,6 @@ void meta_quit (MetaExitCode code);
 
 void meta_restart (void);
 
+int meta_main (int argc, char **argv);
+
 #endif