1 files changed, 40 insertions, 0 deletions
diff --git a/CMakeScripts/UseGlibMarshal.cmake b/CMakeScripts/UseGlibMarshal.cmake
new file mode 100644
index 0000000..8fabcaa
--- /dev/null
+++ b/CMakeScripts/UseGlibMarshal.cmake
@@ -0,0 +1,40 @@
+# - This is a module to Generate files using Glib-Marshal
+# Both the header and source files (.h and .cpp)
+# Copyright 2008 - Joshua L. Blocher
+#
+# And it defines the following variables:
+#  GLIB_MARSHAL_PREFIX - The name of the files
+#  GLIB_MARSHAL_FILE - File to Generate from (.list) and to generate to (.h and .cpp)
+#  GLIB_MARSHAL_OUTPUT_HEADER - Result of Generation
+#  GLIB_MARSHAL_OUTPUT_CPP - Result of Generation
+#  GLIB_MARSHAL_OUTPUT_LOCATION - Where we are putting the Output
+
+find_program(GLIB_MARSHAL_EXECUTABLE NAMES glib-genmarshal PATHS /usr/local/bin )
+
+macro(GLIB_MARSHAL GLIB_MARSHAL_PREFIX GLIB_MARSHAL_FILE GLIB_MARSHAL_OUTPUT_LOCATION)
+    if(GLIB_MARSHAL_EXECUTABLE)
+        set(GLIB_MARSHAL_OUTPUT_EXTRA_LINE "#include \"${GLIB_MARSHAL_FILE}.h\" \n" )
+
+        message(STATUS "Generating header and sourcefiles from ${GLIB_MARSHAL_FILE}.list (Glib-Marshal)")
+        execute_process(COMMAND ${GLIB_MARSHAL_EXECUTABLE} --prefix=${GLIB_MARSHAL_PREFIX} --header ${CMAKE_CURRENT_SOURCE_DIR}/${GLIB_MARSHAL_FILE}.list
+            OUTPUT_VARIABLE GLIB_MARSHAL_OUTPUT_HEADER )
+        execute_process(COMMAND ${GLIB_MARSHAL_EXECUTABLE} --prefix=${GLIB_MARSHAL_PREFIX} --body ${CMAKE_CURRENT_SOURCE_DIR}/${GLIB_MARSHAL_FILE}.list
+            OUTPUT_VARIABLE GLIB_MARSHAL_OUTPUT_CPP )
+
+        # check whether the generated file is the same as the existing one
+	if(EXISTS ${CMAKE_CURRENT_BINARY_DIR}/${GLIB_MARSHAL_FILE}.h)
+	    file(READ ${CMAKE_CURRENT_BINARY_DIR}/${GLIB_MARSHAL_FILE}.h GLIB_MARSHAL_HEADER_OLD)
+	else()
+	    set(GLIB_MARSHAL_HEADER_OLD "")
+	endif()
+        if(NOT GLIB_MARSHAL_HEADER_OLD STREQUAL GLIB_MARSHAL_OUTPUT_HEADER)
+            message(STATUS "${GLIB_MARSHAL_FILE}.h changed; overwriting")
+            file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/${GLIB_MARSHAL_FILE}.h "${GLIB_MARSHAL_OUTPUT_HEADER}")
+            file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/${GLIB_MARSHAL_FILE}.cpp "${GLIB_MARSHAL_OUTPUT_EXTRA_LINE}")
+            file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/${GLIB_MARSHAL_FILE}.cpp "${GLIB_MARSHAL_OUTPUT_CPP}")
+        else()
+            message(STATUS "${GLIB_MARSHAL_FILE}.h unchanged")
+        endif()
+    endif()
+endmacro()
+