CMakeLists.txt

cmake_minimum_required(VERSION 2.8)

project("editor_vala" C)

list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules)
find_package(Vala REQUIRED)
include(${VALA_USE_FILE})

file(GLOB_RECURSE VALA_SRCS ${CMAKE_CURRENT_SOURCE_DIR}/src/*.vala)
file(GLOB VALA_APIS ${CMAKE_CURRENT_SOURCE_DIR}/src/*.vapi)
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/src)

foreach(i ${VALA_SRCS})
  get_filename_component(outp ${i} PATH)
  file(RELATIVE_PATH outp ${CMAKE_CURRENT_SOURCE_DIR} ${outp})
  get_filename_component(outf ${i} NAME)
  list(APPEND VALA_SRCS_AUX ${outp}/${outf})
endforeach()

find_package(GTK3 REQUIRED)
include_directories(${GTK3_INCLUDE_DIRS})

vala_precompile(VALA_C
  SOURCES ${VALA_SRCS_AUX}
  PACKAGES gtk+-3.0 gio-2.0 posix libxml-2.0 gdk-3.0
  OPTIONS -D GTK_MAJOR_VERSION_3 --thread
  CUSTOM_VAPIS ${VALA_APIS}
  GENERATE_VAPI editor_vala
  GENERATE_HEADER editor_vala)

foreach(i "pango-1.0" "cairo" "cairo-gobject" "gobject-2.0" "gdk-3" "gdk_pixbuf-2.0" "gio-2.0" "gthread-2.0" "glib-2.0")
  find_library(lib_${i} ${i})
  if(EXISTS ${lib_${i}})
    message(STATUS "${i} found: ${lib_${i}}")
    list(APPEND GTK3_LIBRARIES ${lib_${i}})
  else()
    message(SEND_ERROR "${i} not found")
  endif()
endforeach()

add_executable(${PROJECT_NAME} MACOSX_BUNDLE ${VALA_C})
target_link_libraries(${PROJECT_NAME} ${GTK3_LIBRARIES})