use pete woods' hud cmake code for the build.sh script to check for Ninja and to move the gdbus-codegen macros into a resuable file in the cmake/ directory.

1 files changed, 36 insertions, 0 deletions

diff --git a/cmake/GdbusCodegen.cmake b/cmake/GdbusCodegen.cmake
new file mode 100644
index 0000000..ddb2995
--- /dev/null
+++ b/cmake/GdbusCodegen.cmake
@@ -0,0 +1,36 @@
+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()
+
+macro(add_gdbus_codegen outfiles name prefix service_xml)
+  add_custom_command(
+    OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${name}.h" "${CMAKE_CURRENT_BINARY_DIR}/${name}.c"
+    COMMAND "${GDBUS_CODEGEN}"
+        --interface-prefix "${prefix}"
+        --generate-c-code "${name}"
+        "${service_xml}"
+    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+    DEPENDS ${ARGN} "${service_xml}"
+  )
+  list(APPEND ${outfiles} "${CMAKE_CURRENT_BINARY_DIR}/${name}.c")
+endmacro(add_gdbus_codegen)
+
+macro(add_gdbus_codegen_with_namespace outfiles name prefix namespace service_xml)
+  add_custom_command(
+    OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${name}.h" "${CMAKE_CURRENT_BINARY_DIR}/${name}.c"
+    COMMAND "${GDBUS_CODEGEN}"
+        --interface-prefix "${prefix}"
+        --generate-c-code "${name}"
+        --c-namespace "${namespace}"
+        "${service_xml}"
+    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+    DEPENDS ${ARGN} "${service_xml}"
+  )
+  list(APPEND ${outfiles} "${CMAKE_CURRENT_BINARY_DIR}/${name}.c")
+endmacro(add_gdbus_codegen_with_namespace)