meson: Build fixes for macOS

gdk/meson.build

@@ -249,6 +249,9 @@ foreach backend : ['broadway', 'quartz', 'wayland', 'win32', 'x11']
     if backend == 'wayland'
       gdk_backends_gen_headers += get_variable('gdk_@0@_gen_headers'.format(backend))
     endif
+    if backend == 'quartz'
+      common_cflags += ['-DGDK_WINDOWING_QUARTZ', '-xobjective-c']
+    endif
   endif
 endforeach
 

gdk/quartz/meson.build

@@ -1,4 +1,6 @@
-# FIXME: do we need to do an add_language() for objective-c here?
+
+add_languages(['objc'])
+
 gdk_quartz_sources = files(
   'GdkQuartzView.c',
   'GdkQuartzNSWindow.c',
@@ -41,8 +43,12 @@ gdk_quartz_public_headers = files(
 install_headers(gdk_quartz_public_headers, subdir: 'gtk-3.0/gdk/quartz')
 install_headers('gdkquartz.h', subdir: 'gtk-3.0/gdk')
 
-gdk_quartz_deps = [ # FIXME
-]
+core_graphics_dep = dependency('appleframeworks', modules : 'CoreGraphics', required : true)
+appkit_dep = dependency('appleframeworks', modules : 'AppKit', required : true)
+cocoa_dep = dependency('appleframeworks', modules : 'Cocoa', required : true)
+carbon_dep = dependency('appleframeworks', modules : 'Carbon', required : true)
+
+gdk_quartz_deps = [ core_graphics_dep, appkit_dep, cocoa_dep, carbon_dep ]
 
 libgdk_quartz = static_library('gdk-quartz',
   gdk_quartz_sources, gdkconfig, gdkenum_h,

gtk/meson.build

@@ -846,7 +846,7 @@ endif
 
 if quartz_enabled
   gtk_sources += gtk_use_quartz_sources
-  gtk_cargs += ['-xobjective-c']  # FIXME? maybe add_languages() instead?
+  gtk_cargs += ['-DGDK_WINDOWING_QUARTZ', '-xobjective-c']  # FIXME? maybe add_languages() instead?
 endif
 
 # So we don't add these twice

meson.build

@@ -505,7 +505,7 @@ if broadway_enabled
 endif
 
 if quartz_enabled
-  pc_gdk_extra_libs += ['-framework Cocoa', '-framework Carbon']
+  pc_gdk_extra_libs += ['-framework Cocoa', '-framework Carbon', '-framework CoreGraphics']
   backend_immodules += ['quartz']
 endif