Fix CMake config-file package.

Bcg729Config.cmake.in

@@ -28,10 +28,28 @@
 #  BCG729_LIBRARIES - The libraries needed to use bcg729
 #  BCG729_CPPFLAGS - The compilation flags needed to use bcg729
 
-include("${CMAKE_CURRENT_LIST_DIR}/Bcg729Targets.cmake")
+if(NOT LINPHONE_BUILDER_GROUP_EXTERNAL_SOURCE_PATH_BUILDERS)
+	include("${CMAKE_CURRENT_LIST_DIR}/Bcg729Targets.cmake")
+endif()
+
+if(@ENABLE_SHARED@)
+	set(BCG729_TARGETNAME bcg729)
+	set(BCG729_LIBRARIES ${BCG729_TARGETNAME})
+else()
+	set(BCG729_TARGETNAME bcg729-static)
+	get_target_property(BCG729_LIBRARIES ${BCG729_TARGETNAME} LOCATION)
+	get_target_property(BCG729_LINK_LIBRARIES ${BCG729_TARGETNAME} INTERFACE_LINK_LIBRARIES)
+	if(BCG729_LINK_LIBRARIES)
+		list(APPEND BCG729_LIBRARIES ${BCG729_LIBRARIES})
+	endif()
+endif()
+get_target_property(BCG729_INCLUDE_DIRS ${BCG729_TARGETNAME} INTERFACE_INCLUDE_DIRECTORIES)
+if(LINPHONE_BUILDER_GROUP_EXTERNAL_SOURCE_PATH_BUILDERS)
+	list(INSERT BCG729_INCLUDE_DIRS 0 "${EP_bcg729_INCLUDE_DIR}")
+else()
+	list(INSERT BCG729_INCLUDE_DIRS 0 "@CMAKE_INSTALL_FULL_INCLUDEDIR@")
+endif()
+list(REMOVE_DUPLICATES BCG729_INCLUDE_DIRS)
 
-get_filename_component(BCG729_CMAKE_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
-set(BCG729_INCLUDE_DIRS "${BCG729_CMAKE_DIR}/../../../include")
-set(BCG729_LIBRARIES bcg729)
 set(BCG729_CPPFLAGS @BCG729_CPPFLAGS@)
 set(BCG729_FOUND 1)