CMake 2.6 compatibility :

[crea.git] / cmake / CREAMacro_wxWidgets.cmake

diff --git a/cmake/CREAMacro_wxWidgets.cmake b/cmake/CREAMacro_wxWidgets.cmake
index 6e5dd19d3a70cc2959750fab2735b6ccabd05ead..765ddf8614eee206bd9323c89336ae9a67d93b79 100644 (file)
--- a/cmake/CREAMacro_wxWidgets.cmake
+++ b/cmake/CREAMacro_wxWidgets.cmake
@@ -27,12 +27,22 @@ MACRO(CREA_FIND_WXWIDGETS)
     #
   
   ELSE(WIN32)
+    # CMake 2.6:
+    # technically those packages are not required 
+    # since one can still use the Motif/X11 version and not the gtk one:
+    FIND_PACKAGE(PkgConfig)
+    pkg_check_modules (GTK2 gtk+-2.0)
+    #MESSAGE("${GTK2_INCLUDE_DIRS}")
+    # Can I require all my user to have the gl lib on linux, even if they do not really need it...
+    SET(WXGLCANVASLIBS "gl")
     # GTK2
-    INCLUDE(${CREA_CMAKE_DIR}/FindGTK2.cmake)
+ #   INCLUDE(${CREA_CMAKE_DIR}/FindGTK2_new.cmake)
     # WX
     # LG : Do not force but use what is installed !
     # SET(wxWidgets_USE_LIBS base core gl)
-    FIND_PACKAGE( wxWidgets REQUIRED) 
+    #FIND_PACKAGE( GTK REQUIRED) 
+#    FIND_PACKAGE( wxWidgets REQUIRED) 
+    FIND_PACKAGE(wxWidgets COMPONENTS base core adv ${WXGLCANVASLIBS})
     #
     IF(wxWidgets_FOUND)
       MESSAGE(STATUS "Looking for wxWidgets... found ${wxWidgets_CONFIG_EXECUTABLE}")
@@ -72,10 +82,14 @@ MACRO(CREA_USE_WXWIDGETS)
     LINK_DIRECTORIES(${GTK2_LIBRARY_DIRS})
     LINK_LIBRARIES(${GTK2_LIBRARIES})
     # WX
+
+
+#    INCLUDE( ${GTK_USE_FILE} )
     INCLUDE( ${wxWidgets_USE_FILE} )
     MARK_AS_ADVANCED(wxWidgets_CONFIG_EXECUTABLE)
     SET(WXWIDGETS_LIBRARIES
       ${GTK2_LIBRARIES}
+      #${GTK_LIBRARIES}
       ${wxWidgets_LIBRARIES}
       )
   ENDIF(WIN32)