1 files changed, 44 insertions, 0 deletions
diff --git a/cmake/Modules/GlibCompileSchemas.cmake b/cmake/Modules/GlibCompileSchemas.cmake
new file mode 100644
index 0000000..1595e36
--- /dev/null
+++ b/cmake/Modules/GlibCompileSchemas.cmake
@@ -0,0 +1,44 @@
+find_program(GLIB_COMPILE_SCHEMAS_BIN
+  NAMES "glib-compile-schemas"
+  REQUIRED
+)
+
+function(target_add_glib_schemas TARGET)
+  set(SINGLE_VALUE_ARGS "SCHEMA_DIR")
+  cmake_parse_arguments(
+    PARSE_ARGV 1
+    ""
+    "${OPTIONS}"
+    "${SINGLE_VALUE_ARGS}"
+    "${MULTI_VALUE_ARGS}"
+  )
+
+  if(NOT TARGET "${TARGET}")
+    message(FATAL_ERROR "Target '${TARGET}' does not exist")
+  endif()
+
+  if(NOT IS_ABSOLUTE "${_SCHEMA_DIR}")
+    get_filename_component(_SCHEMA_DIR "${_SCHEMA_DIR}" REALPATH)
+  endif()
+
+  if(NOT IS_DIRECTORY "${_SCHEMA_DIR}")
+    message(FATAL_ERROR "Directory '${_SCHEMA_DIR}' does not exists")
+  endif()
+
+  file(GLOB SCHAMA_FILES CONFIGURE_DEPENDS "${_SCHEMA_DIR}/*.gschema.xml")
+
+  add_custom_command(TARGET "${TARGET}"
+    PRE_BUILD
+    BYPRODUCTS "${CMAKE_CURRENT_BINARY_DIR}/glib-2.0/schemas/gschemas.compiled"
+    WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}"
+    COMMAND "${GLIB_COMPILE_SCHEMAS_BIN}"
+    ARGS
+    "--targetdir=${CMAKE_CURRENT_BINARY_DIR}/glib-2.0/schemas"
+    "--strict"
+    "${_SCHEMA_DIR}"
+    VERBATIM
+    COMMENT "Compiling gsettings schemas"
+    DEPENDS
+    ${SCHEMA_FILES}
+  )
+endfunction()