Adding in a build system

1 files changed, 71 insertions, 0 deletions

diff --git a/cmake/UseGlibGeneration.cmake b/cmake/UseGlibGeneration.cmake
new file mode 100644
index 0000000..67e34b9
--- /dev/null
+++ b/cmake/UseGlibGeneration.cmake
@@ -0,0 +1,71 @@
+cmake_minimum_required(VERSION 2.6)
+if(POLICY CMP0011)
+  cmake_policy(SET CMP0011 NEW)
+endif(POLICY CMP0011)
+
+find_program(GLIB_MKENUMS glib-mkenums)
+find_program(GLIB_GENMARSHAL glib-genmarshal)
+
+macro(add_glib_marshal outfiles name prefix otherinclude)
+  add_custom_command(
+    OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${name}.h"
+    COMMAND ${GLIB_GENMARSHAL} --header "--prefix=${prefix}"
+            "${CMAKE_CURRENT_SOURCE_DIR}/${name}.list"
+            > "${CMAKE_CURRENT_BINARY_DIR}/${name}.h"
+    DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/${name}.list"
+  )
+  add_custom_command(
+    OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${name}.c"
+    COMMAND echo "\\#include \\\"${otherinclude}\\\"" > "${CMAKE_CURRENT_BINARY_DIR}/${name}.c"
+    COMMAND echo "\\#include \\\"glib-object.h\\\"" >> "${CMAKE_CURRENT_BINARY_DIR}/${name}.c"
+    COMMAND echo "\\#include \\\"${name}.h\\\"" >> "${CMAKE_CURRENT_BINARY_DIR}/${name}.c"
+    COMMAND ${GLIB_GENMARSHAL} --body "--prefix=${prefix}"
+            "${CMAKE_CURRENT_SOURCE_DIR}/${name}.list"
+            >> "${CMAKE_CURRENT_BINARY_DIR}/${name}.c"
+    DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/${name}.list"
+            "${CMAKE_CURRENT_BINARY_DIR}/${name}.h"
+  )
+  list(APPEND ${outfiles} "${CMAKE_CURRENT_BINARY_DIR}/${name}.c")
+endmacro(add_glib_marshal)
+
+macro(add_glib_enumtypes_t outfiles name htemplate ctemplate)
+  add_custom_command(
+    OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${name}.h"
+    COMMAND ${GLIB_MKENUMS}
+            --template "${htemplate}"
+            ${ARGN} > "${CMAKE_CURRENT_BINARY_DIR}/${name}.h"
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    DEPENDS ${ARGN} "${htemplate}"
+  )
+  add_custom_command(
+    OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${name}.c"
+    COMMAND ${GLIB_MKENUMS}
+            --template "${ctemplate}"
+            ${ARGN} > "${CMAKE_CURRENT_BINARY_DIR}/${name}.c"
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    DEPENDS ${ARGN} ${ctemplate}
+            "${CMAKE_CURRENT_BINARY_DIR}/${name}.h"
+  )
+  list(APPEND ${outfiles} "${CMAKE_CURRENT_BINARY_DIR}/${name}.c")
+endmacro(add_glib_enumtypes_t)
+
+macro(add_glib_enumtypes outfiles name namespace includeguard)
+  set(htemplate "${CMAKE_CURRENT_BINARY_DIR}/${name}.h.template")
+  set(ctemplate "${CMAKE_CURRENT_BINARY_DIR}/${name}.c.template")
+
+  # Write the .h template
+  add_custom_command(
+    OUTPUT ${htemplate} ${ctemplate}
+    COMMAND ${CMAKE_COMMAND}
+        "-Dctemplate=${ctemplate}"
+        "-Dhtemplate=${htemplate}"
+        "-Dname=${name}"
+        "-Dnamespace=${namespace}"
+        "-Dincludeguard=${includeguard}"
+        "\"-Dheaders=${ARGN}\""
+        -P "${CMAKE_SOURCE_DIR}/cmake/GlibGenerationTemplates.cmake"
+    DEPENDS "${CMAKE_SOURCE_DIR}/cmake/GlibGenerationTemplates.cmake" ${headers}
+  )
+
+  add_glib_enumtypes_t(${outfiles} ${name} ${htemplate} ${ctemplate} ${ARGN})
+endmacro(add_glib_enumtypes)