From 9daa9b7b0849a121309b5522ef7eb6d34c6712b2 Mon Sep 17 00:00:00 2001
From: Ted Gould <ted@gould.cx>
Date: Thu, 27 Jun 2013 10:43:13 -0500
Subject: Adding in a build system

---
 cmake/UseGdbusCodegen.cmake | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 cmake/UseGdbusCodegen.cmake

(limited to 'cmake/UseGdbusCodegen.cmake')

diff --git a/cmake/UseGdbusCodegen.cmake b/cmake/UseGdbusCodegen.cmake
new file mode 100644
index 0000000..aa23ca3
--- /dev/null
+++ b/cmake/UseGdbusCodegen.cmake
@@ -0,0 +1,35 @@
+cmake_minimum_required(VERSION 2.6)
+if(POLICY CMP0011)
+  cmake_policy(SET CMP0011 NEW)
+endif(POLICY CMP0011)
+
+find_program(GDBUS_CODEGEN NAMES gdbus-codegen DOC "gdbus-codegen executable")
+if(NOT GDBUS_CODEGEN)
+  message(FATAL_ERROR "Excutable gdbus-codegen not found")
+endif()
+
+function(add_gdbus_codegen)
+  set(_one_value OUTFILES NAME PREFIX NAMESPACE SERVICE_XML)
+  set(_multi_value DEPENDS)
+  cmake_parse_arguments (arg "" "${_one_value}" "${_multi_value}" ${ARGN})
+
+  if(arg_PREFIX)
+    set(PREFIX --interface-prefix ${arg_PREFIX})
+  endif()
+  
+  if(arg_NAMESPACE)
+    set(NAMESPACE --c-namespace ${arg_NAMESPACE})
+  endif()
+  
+  add_custom_command(
+    OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${arg_NAME}.h" "${CMAKE_CURRENT_BINARY_DIR}/${arg_NAME}.c"
+    COMMAND "${GDBUS_CODEGEN}"
+        --generate-c-code "${arg_NAME}"
+        ${PREFIX}
+        ${NAMESPACE}
+        "${arg_SERVICE_XML}"
+    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+    DEPENDS ${arg_DEPENDS} "${arg_SERVICE_XML}"
+  )
+  set(${arg_OUTFILES} ${${arg_OUTFILES}} "${CMAKE_CURRENT_BINARY_DIR}/${arg_NAME}.c" PARENT_SCOPE)
+endfunction(add_gdbus_codegen)
-- 
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