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Update examples to use new option 

We use a dictionary to remove some code duplication.
This commit is contained in:
Scott Anderson 2018-08-22 20:49:23 +12:00
parent 560e96aa57
commit 584a3f8b6e
3 changed files with 89 additions and 72 deletions
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154
examples/meson.build
View File

@ -1,80 +1,102 @@
threads = dependency('threads')
wayland_cursor = dependency('wayland-cursor')
libpng = dependency('libpng', required: false)
# These versions correspond to ffmpeg 4.0
libavutil = dependency('libavutil', version: '>=56.14.100', required: false)
libavcodec = dependency('libavcodec', version: '>=58.18.100', required: false)
libavformat = dependency('libavformat', version: '>=58.12.100', required: false)
# Small hack until https://github.com/mesonbuild/meson/pull/3386/ is merged
foreach dep : ['libpng', 'libavutil', 'libavcodec', 'libavformat']
if not get_variable(dep).found()
set_variable(dep, disabler())
endif
endforeach
if not cc.has_header('libavutil/hwcontext_drm.h', dependencies: libavutil)
libavutil = disabler()
libavutil = disabler()
endif
executable('simple', 'simple.c', dependencies: wlroots)
executable('pointer', 'pointer.c', dependencies: wlroots)
executable('touch', 'touch.c', 'cat.c', dependencies: wlroots)
executable('tablet', 'tablet.c', dependencies: wlroots)
executable('rotation', 'rotation.c', 'cat.c', dependencies: wlroots)
executable('multi-pointer', 'multi-pointer.c', dependencies: wlroots)
executable('output-layout', 'output-layout.c', 'cat.c', dependencies: wlroots)
examples = {
'simple': {
'src': 'simple.c',
'dep': wlroots,
},
'pointer': {
'src': 'pointer.c',
'dep': wlroots,
},
'touch': {
'src': ['touch.c', 'cat.c'],
'dep': wlroots,
},
'tablet': {
'src': 'tablet.c',
'dep': wlroots,
},
'rotation': {
'src': ['rotation.c', 'cat.c'],
'dep': wlroots,
},
'multi-pointer': {
'src': 'multi-pointer.c',
'dep': wlroots,
},
'output-layout': {
'src': ['output-layout.c', 'cat.c'],
'dep': wlroots,
},
'screenshot': {
'src': 'screenshot.c',
'dep': [wayland_client, wlr_protos, wlroots],
},
'idle': {
'src': 'idle.c',
'dep': [wayland_client, wlr_protos, wlroots, threads],
},
'idle-inhibit': {
'src': 'idle-inhibit.c',
'dep': [wayland_client, wlr_protos, wlroots],
},
'layer-shell': {
'src': 'layer-shell.c',
'dep': [wayland_client, wayland_cursor, wlr_protos, wlroots],
},
'input-inhibitor': {
'src': 'input-inhibitor.c',
'dep': [wayland_client, wayland_cursor, wlr_protos, wlroots],
},
'gamma-control': {
'src': 'gamma-control.c',
'dep': [wayland_client, wayland_cursor, wlr_protos, wlroots],
},
'dmabuf-capture': {
'src': 'dmabuf-capture.c',
'dep': [
libavcodec,
libavformat,
libavutil,
threads,
wayland_client,
wlr_protos,
wlroots,
],
},
'screencopy': {
'src': 'screencopy.c',
'dep': [libpng, wayland_client, wlr_protos, wlroots],
},
'toplevel-decoration': {
'src': 'toplevel-decoration.c',
'dep': [wayland_client, wlr_protos, wlroots],
},
}
executable(
'screenshot',
'screenshot.c',
dependencies: [wayland_client, wlr_protos, wlroots]
)
executable(
'idle',
'idle.c',
dependencies: [wayland_client, wlr_protos, wlroots, threads]
)
executable(
'idle-inhibit',
'idle-inhibit.c',
dependencies: [wayland_client, wlr_protos, wlroots, threads]
)
executable(
'layer-shell',
'layer-shell.c',
dependencies: [wayland_cursor, wayland_client, wlr_protos, wlroots]
)
executable(
'input-inhibitor',
'input-inhibitor.c',
dependencies: [wayland_cursor, wayland_client, wlr_protos, wlroots]
)
executable(
'gamma-control',
'gamma-control.c',
dependencies: [wayland_cursor, wayland_client, wlr_protos, wlroots]
)
if libavutil.found() and libavcodec.found() and libavformat.found()
foreach name, info : examples
executable(
'dmabuf-capture',
'dmabuf-capture.c',
dependencies: [wayland_client, wlr_protos, libavutil, libavcodec,
libavformat, wlroots, threads ]
name,
info.get('src'),
dependencies: info.get('dep'),
build_by_default: get_option('examples'),
)
endif
if libpng.found()
executable(
'screencopy',
'screencopy.c',
dependencies: [wayland_client, wlr_protos, wlroots, libpng]
)
endif
executable(
'toplevel-decoration',
'toplevel-decoration.c',
dependencies: [wayland_client, wlr_protos, wlroots]
)
endforeach

6
meson.build
View File

@ -160,11 +160,7 @@ summary = [
]
message('\n'.join(summary))
if get_option('enable-examples')
subdir('examples')
endif
subdir('examples')
subdir('rootston')
pkgconfig = import('pkgconfig')

1
meson_options.txt
View File

@ -1,4 +1,3 @@
option('enable-examples', type: 'boolean', value: true, description: 'Build example applications')
option('libcap', type: 'feature', value: 'auto', description: 'Enable support for rootless session via capabilities (cap_sys_admin)')
option('logind', type: 'feature', value: 'auto', description: 'Enable support for rootless session via logind')
option('logind-provider', type: 'combo', choices: ['systemd', 'elogind'], value: 'systemd', description: 'Provider of logind support library')