Add libmegapixels

CMakeLists.txt

@@ -5,15 +5,94 @@ set(CMAKE_C_STANDARD 11)
 
 # Use the package PkgConfig to detect GTK+ headers/library files
 FIND_PACKAGE(PkgConfig REQUIRED)
-PKG_CHECK_MODULES(GTK3 REQUIRED gtk+-3.0)
+PKG_CHECK_MODULES(GTK4 REQUIRED gtk4)
+PKG_CHECK_MODULES(FEEDBACK REQUIRED libfeedback-0.0)
+PKG_CHECK_MODULES(TIFF REQUIRED libtiff-4)
+PKG_CHECK_MODULES(ZBAR REQUIRED zbar)
+PKG_CHECK_MODULES(EPOXY REQUIRED epoxy)
+PKG_CHECK_MODULES(MEGAPIXELS REQUIRED libmegapixels)
+PKG_CHECK_MODULES(XLIB REQUIRED x11)
+PKG_CHECK_MODULES(XRANDR REQUIRED xrandr)
+PKG_CHECK_MODULES(WAYLAND REQUIRED wayland-client)
 
 # Setup CMake to use GTK+, tell the compiler where to look for headers
 # and to the linker where to look for libraries
-INCLUDE_DIRECTORIES(${GTK3_INCLUDE_DIRS})
-LINK_DIRECTORIES(${GTK3_LIBRARY_DIRS})
+INCLUDE_DIRECTORIES(
+        ${GTK4_INCLUDE_DIRS}
+        ${FEEDBACK_INCLUDE_DIRS}
+        ${TIFF_INCLUDE_DIRS}
+        ${ZBAR_INCLUDE_DIRS}
+        ${EPOXY_INCLUDE_DIRS}
+        ${MEGAPIXELS_INCLUDE_DIRS}
+        ${XLIB_INCLUDE_DIRS}
+        ${XRANDR_INCLUDE_DIRS}
+        ${WAYLAND_INCLUDE_DIRS}
+)
+LINK_DIRECTORIES(
+        ${GTK4_LIBRARY_DIRS}
+        ${FEEDBACK_LIBRARY_DIRS}
+        ${TIFF_LIBRARY_DIRS}
+        ${ZBAR_LIBRARY_DIRS}
+        ${EPOXY_LIBRARY_DIRS}
+        ${MEGAPIXELS_LIBRARY_DIRS}
+        ${XLIB_LIBRARY_DIRS}
+        ${XRANDR_LIBRARY_DIRS}
+        ${WAYLAND_LIBRARY_DIRS}
+)
 
 # Add other flags to the compiler
-ADD_DEFINITIONS(${GTK3_CFLAGS_OTHER})
+ADD_DEFINITIONS(
+        ${GTK4_CFLAGS_OTHER}
+        ${FEEDBACK_CFLAGS_OTHER}
+        ${TIFF_CFLAGS_OTHER}
+        ${ZBAR_CFLAGS_OTHER}
+        ${EPOXY_CFLAGS_OTHER}
+        ${MEGAPIXELS_CFLAGS_OTHER}
+        ${XLIB_CFLAGS_OTHER}
+        ${XRANDR_CFLAGS_OTHER}
+        ${WAYLAND_CFLAGS_OTHER}
+)
 
-add_executable(megapixels main.c ini.c ini.h bayer.c bayer.h)
-target_link_libraries(megapixels ${GTK3_LIBRARIES})
+find_program(GLIB_COMPILE_RESOURCES NAMES glib-compile-resources REQUIRED)
+set(GRESOURCE_C   megapixels.gresource.c)
+set(GRESOURCE_XML data/org.postmarketos.Megapixels.gresource.xml)
+
+add_custom_command(
+        OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${GRESOURCE_C}
+        WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/data
+        COMMAND ${GLIB_COMPILE_RESOURCES}
+        ARGS
+        --generate-source
+        --target=${CMAKE_CURRENT_BINARY_DIR}/${GRESOURCE_C}
+        ../${GRESOURCE_XML}
+        VERBATIM
+        MAIN_DEPENDENCY ${GRESOURCE_XML}
+)
+
+add_custom_target(
+        dummy-resource
+        DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${GRESOURCE_C}
+)
+
+file(GLOB srcs src/*.c src/*h)
+add_executable(megapixels-gtk ${srcs} ${CMAKE_CURRENT_BINARY_DIR}/${GRESOURCE_C})
+set_source_files_properties(
+        ${CMAKE_CURRENT_BINARY_DIR}/${GRESOURCE_C}
+        PROPERTIES GENERATED TRUE
+)
+add_dependencies(megapixels-gtk dummy-resource)
+target_link_libraries(megapixels-gtk
+        ${GTK4_LIBRARIES}
+        ${FEEDBACK_LIBRARIES}
+        ${TIFF_LIBRARIES}
+        ${ZBAR_LIBRARIES}
+        ${EPOXY_LIBRARIES}
+        ${MEGAPIXELS_LIBRARIES}
+        ${XLIB_LIBRARIES}
+        ${XRANDR_LIBRARIES}
+        ${WAYLAND_LIBRARIES}
+        )
+
+add_compile_definitions(VERSION="${PROJECT_VERSION}")
+add_compile_definitions(SYSCONFDIR="/etc")
+add_compile_definitions(DATADIR="/usr/share")