build: make backlight a helper lib

Right now only used by the DRM-backend, but there is a test program that should
use this as well.

This helps with building the test program and moving DRM-backend into a
subdirectory.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
dev
Pekka Paalanen 6 years ago committed by Daniel Stone
parent b40e051858
commit 6bc50b12f8
  1. 19
      libweston/meson.build

@ -185,13 +185,27 @@ dep_libinput_backend = declare_dependency(
include_directories: include_directories('.')
)
if get_option('backend-drm')
config_h.set('BUILD_DRM_COMPOSITOR', '1')
lib_backlight = static_library(
'backlight',
'libbacklight.c',
dependencies: [
dep_libdrm_headers,
dependency('libudev')
],
include_directories: include_directories('..'),
install: false,
build_by_default: false
)
dep_backlight = declare_dependency(
link_with: lib_backlight,
include_directories: include_directories('.')
)
srcs_drm = [
'compositor-drm.c',
'libbacklight.c',
linux_dmabuf_unstable_v1_protocol_c,
linux_dmabuf_unstable_v1_server_protocol_h,
presentation_time_server_protocol_h,
@ -203,6 +217,7 @@ if get_option('backend-drm')
dep_libdrm,
dep_libinput_backend,
dependency('libudev', version: '>= 136'),
dep_backlight
]
# XXX: Actually let DRM-backend build without GBM, it really should

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