backend/session: make optional

Some compositors are not interested in wlr_session, for instance
nested compositors.

Disabling wlr_session removes the udev dependency.
This commit is contained in:
Simon Ser 2022-11-23 16:04:43 +01:00 committed by Simon Zeni
parent 21254737bf
commit f0375eed24
10 changed files with 46 additions and 10 deletions

View file

@ -1,6 +1,3 @@
udev = dependency('libudev')
wlr_deps += udev
wlr_files += files('backend.c')
all_backends = ['drm', 'libinput', 'x11']
@ -11,6 +8,16 @@ elif 'auto' in backends and get_option('auto_features').disabled()
backends = []
endif
session_required = 'drm' in backends or 'libinput' in backends or get_option('session').enabled()
if get_option('session').disabled()
if session_required
error('Session support is required for the DRM or libinput backends')
endif
session_required = disabler()
endif
subdir('session')
foreach backend : all_backends
if backend in backends or 'auto' in backends
subdir(backend)
@ -20,5 +27,3 @@ endforeach
subdir('multi')
subdir('wayland')
subdir('headless')
subdir('session')