oasis

gen.lua (2013B)

local function havedriver(name)
	local enabled = config.video_drivers and config.video_drivers[name]
	return '-D HAVE_'..name:upper()..'='..(enabled and '1' or '0')
end
cflags{
	'-include $dir/config.h',
	havedriver('intel'),
	havedriver('nouveau'),
	havedriver('amdgpu'),
	'-I $dir',
	'-I $outdir',
	'-I $srcdir',
	'-I $srcdir/include/drm',
	'-isystem $builddir/pkg/linux-headers/include',
}
pkg.hdrs = {
	copy('$outdir/include', '$srcdir', {'xf86drm.h', 'xf86drmMode.h'}),
	copy('$outdir/include', '$srcdir/amdgpu', {'amdgpu.h'}),
	copy('$outdir/include', '$srcdir/include/drm', {
		'drm.h',
		'drm_fourcc.h',
		'drm_mode.h',
		'drm_sarea.h',
		'i915_drm.h',
		'amdgpu_drm.h',
	}),
}
pkg.deps = {
	'$outdir/generated_static_table_fourcc.h',
	'pkg/linux-headers/headers',
}
rule('fourcc', 'lua $dir/fourcc.lua <$in >$out')
build('fourcc', '$outdir/generated_static_table_fourcc.h', {'$srcdir/include/drm/drm_fourcc.h', '|', '$dir/fourcc.lua'})
lib('libdrm.a', {
	'xf86drm.c',
	'xf86drmHash.c',
	'xf86drmRandom.c',
	'xf86drmSL.c',
	'xf86drmMode.c',
})
if config.video_drivers and config.video_drivers['intel'] then
	cflags{'-isystem $builddir/pkg/libpciaccess/include'}
	table.insert(pkg.deps, 'pkg/libpciaccess/headers')
	lib('libdrm_intel.a', [[
		intel/(
			intel_bufmgr.c
			intel_bufmgr_fake.c
			intel_bufmgr_gem.c
			intel_decode.c
			mm.c
		)
		$builddir/pkg/libpciaccess/libpciaccess.a
	]])
end
if config.video_drivers and config.video_drivers['nouveau'] then
	lib('libdrm_nouveau.a', [[
		nouveau/(
			nouveau.c
			pushbuf.c
			bufctx.c
			abi16.c
		)
	]])
end
if config.video_drivers and config.video_drivers['amdgpu'] then
	cflags{string.format([[-D 'AMDGPU_ASIC_ID_TABLE="%s/share/libdrm/amdgpu.ids"']], config.prefix)}
	lib('libdrm_amdgpu.a', [[
		amdgpu/(
			amdgpu_asic_id.c
			amdgpu_bo.c
			amdgpu_cs.c
			amdgpu_device.c
			amdgpu_gpu_info.c
			amdgpu_vamgr.c
			amdgpu_vm.c
			handle_table.c
		)
	]])
	file('share/libdrm/amdgpu.ids', '644', '$srcdir/data/amdgpu.ids')
end
fetch 'git'