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			141 lines
		
	
	
	
		
			3.3 KiB
		
	
	
	
		
			Meson
		
	
	
	
	
	
			
		
		
	
	
			141 lines
		
	
	
	
		
			3.3 KiB
		
	
	
	
		
			Meson
		
	
	
	
	
	
threads = dependency('threads')
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wayland_cursor = dependency('wayland-cursor')
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libpng = dependency('libpng', required: false)
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# These versions correspond to ffmpeg 4.0
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libavutil = dependency('libavutil', version: '>=56.14.100', required: false)
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libavcodec = dependency('libavcodec', version: '>=58.18.100', required: false)
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libavformat = dependency('libavformat', version: '>=58.12.100', required: false)
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# epoll is a separate library in FreeBSD
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if host_machine.system() == 'freebsd'
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	libepoll = [dependency('epoll-shim')]
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else
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	libepoll = []
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endif
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# Small hack until https://github.com/mesonbuild/meson/pull/3386/ is merged
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foreach dep : ['libpng', 'libavutil', 'libavcodec', 'libavformat']
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	if not get_variable(dep).found()
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		set_variable(dep, disabler())
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	endif
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endforeach
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if not cc.has_header('libavutil/hwcontext_drm.h', dependencies: libavutil)
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	libavutil = disabler()
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endif
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examples = {
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	'simple': {
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		'src': 'simple.c',
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		'dep': [wlroots],
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	},
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	'pointer': {
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		'src': 'pointer.c',
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		'dep': [wlroots],
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	},
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	'touch': {
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		'src': ['touch.c', 'cat.c'],
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		'dep': [wlroots],
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	},
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	'tablet': {
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		'src': 'tablet.c',
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		'dep': [wlroots],
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	},
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	'rotation': {
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		'src': ['rotation.c', 'cat.c'],
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		'dep': [wlroots],
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	},
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	'multi-pointer': {
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		'src': 'multi-pointer.c',
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		'dep': [wlroots],
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	},
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	'output-layout': {
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		'src': ['output-layout.c', 'cat.c'],
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		'dep': [wlroots],
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	},
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	'screenshot': {
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		'src': 'screenshot.c',
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		'dep': [wayland_client, wlr_protos, rt],
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	},
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	'idle': {
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		'src': 'idle.c',
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		'dep': [wayland_client, wlr_protos, threads],
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	},
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	'idle-inhibit': {
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		'src': 'idle-inhibit.c',
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		'dep': [wayland_client, wlr_protos, wlroots],
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	},
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	'layer-shell': {
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		'src': 'layer-shell.c',
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		'dep': [wayland_client, wayland_cursor, wlr_protos, wlroots],
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	},
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	'input-inhibitor': {
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		'src': 'input-inhibitor.c',
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		'dep': [wayland_client, wayland_cursor, wlr_protos, wlroots],
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	},
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	'gamma-control': {
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		'src': 'gamma-control.c',
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		'dep': [wayland_client, wayland_cursor, wlr_protos, math],
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	},
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	'pointer-constraints': {
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		'src': 'pointer-constraints.c',
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		'dep': [wayland_client, wlr_protos, wlroots],
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	},
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	'relative-pointer': {
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		'src': 'relative-pointer-unstable-v1.c',
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		'dep': [wayland_client, wlr_protos, wlroots],
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	},
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	'dmabuf-capture': {
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		'src': 'dmabuf-capture.c',
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		'dep': [
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			libavcodec,
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			libavformat,
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			libavutil,
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			drm.partial_dependency(compile_args: true), # <drm_fourcc.h>
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			threads,
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			wayland_client,
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			wlr_protos,
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		],
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	},
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	'screencopy': {
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		'src': 'screencopy.c',
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		'dep': [libpng, wayland_client, wlr_protos, rt],
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	},
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	'toplevel-decoration': {
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		'src': 'toplevel-decoration.c',
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		'dep': [wayland_client, wlr_protos, wlroots],
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	},
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	'input-method': {
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		'src': 'input-method.c',
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		'dep': [wayland_client, wlr_protos] + libepoll,
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	},
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	'text-input': {
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		'src': 'text-input.c',
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		'dep': [wayland_cursor, wayland_client, wlr_protos, wlroots],
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	},
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	'foreign-toplevel': {
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		'src': 'foreign-toplevel.c',
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		'dep': [wayland_client, wlr_protos, wlroots],
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	},
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	'fullscreen-shell': {
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		'src': 'fullscreen-shell.c',
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		'dep': [wlr_protos, wlroots],
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	},
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}
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foreach name, info : examples
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	all_dep_found = true
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	foreach d : info.get('dep')
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		all_dep_found = all_dep_found and d.found()
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	endforeach
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	if all_dep_found
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		executable(
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			name,
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			info.get('src'),
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			dependencies: info.get('dep'),
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			build_by_default: get_option('examples'),
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		)
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	else
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		warning('Dependencies not satisfied for ' + name)
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	endif
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endforeach
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