Merge lp:~vanvugt/compiz-core/fix-922199 into lp:compiz-core/0.9.5

[Daniel van Vugt]

Prevent core classes being reinstantiated in plugins. (LP: #922199)

This not only caused massive code bloat from the duplicated class functions,
but serious bugs from duplicated static data such as singleton pointers.

[Sam Spilsbury (smspillaz)]

You are amazing. Thank you.

Testing this now.

=== modified file 'plugins/place/src/constrain-to-workarea/CMakeLists.txt'
--- plugins/place/src/constrain-to-workarea/CMakeLists.txt	2012-01-27 06:48:04 +0000
+++ plugins/place/src/constrain-to-workarea/CMakeLists.txt	2012-01-29 08:51:23 +0000
@@ -57,10 +57,7 @@
 
 TARGET_LINK_LIBRARIES(
   compiz_place_constrain_to_workarea
-  compiz_rect
-  compiz_point
-  compiz_window_geometry
-  compiz_window_geometry_saver
 
+  compiz_core
   ${GLIBMM_LIBRARIES}
 )
 
=== modified file 'plugins/place/src/screen-size-change/CMakeLists.txt'
--- plugins/place/src/screen-size-change/CMakeLists.txt	2012-01-27 06:48:04 +0000
+++ plugins/place/src/screen-size-change/CMakeLists.txt	2012-01-29 08:51:23 +0000
@@ -57,11 +57,8 @@
 
 TARGET_LINK_LIBRARIES(
   compiz_place_screen_size_change
+
   compiz_place_constrain_to_workarea
-  compiz_rect
-  compiz_point
-  compiz_window_geometry
-  compiz_window_geometry_saver
-
+  compiz_core
   ${GLIBMM_LIBRARIES}
 )
 
=== modified file 'src/CMakeLists.txt'
--- src/CMakeLists.txt	2012-01-24 14:57:05 +0000
+++ src/CMakeLists.txt	2012-01-29 08:51:23 +0000
@@ -158,6 +158,14 @@
 #    ${CORE_MOD_LIBRARIES}
 )
 
+#
+# Tell CMake that targets using compiz_core should NOT re-import the
+# libraries that compiz_core depends on (contains).
+#
+set_target_properties (compiz_core PROPERTIES
+    LINK_INTERFACE_LIBRARIES ""
+)
+
 target_link_libraries (
     compiz
     compiz_core