gtk_defines = []
optional_deps = []
-gtk_dep = dependency('gtk+-3.0', required : false)
+gtk_dep = dependency('gtk+-3.0', required : get_option('gtk3'))
if gtk_dep.found()
if build_gstgl and gstgl_dep.found() and gtk_dep.version().version_compare('>=3.15.0')
have_gtk3_gl_windowing = false
if gst_gl_have_window_x11 and gst_gl_have_platform_glx
+ # FIXME: automagic
gtk_x11_dep = dependency('gtk+-x11-3.0', required : false)
if gtk_x11_dep.found()
optional_deps += gtk_x11_dep
endif
if gst_gl_have_window_wayland and gst_gl_have_platform_egl
+ # FIXME: automagic
gtk_wayland_dep = dependency('gtk+-wayland-3.0', required : false)
if gtk_wayland_dep.found()
optional_deps += gtk_wayland_dep