X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=meson.build;h=8988deae7838d5d5d68150ae12a63cf7d0bff95d;hb=1fe4c7b2afac17d4f333b7b63251e98fd193a32a;hp=958bd2313f11e6f5c36d8f5ea7b6ddb4070536a8;hpb=3218056e0eb375eeda470058d06add1532acd6d4;p=mesa.git diff --git a/meson.build b/meson.build index 958bd2313f1..8988deae783 100644 --- a/meson.build +++ b/meson.build @@ -18,8 +18,14 @@ # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE # SOFTWARE. -project('mesa', ['c', 'cpp'], version : '17.3.0-devel', license : 'MIT', - default_options : ['c_std=c99', 'cpp_std=c++11']) +project( + 'mesa', + ['c', 'cpp'], + version : '17.3.0-devel', + license : 'MIT', + meson_version : '>= 0.42', + default_options : ['c_std=c99', 'cpp_std=c++11'] +) # Arguments for the preprocessor, put these in a separate array from the C and # C++ (cpp in meson terminology) arguments since they need to be added to the @@ -31,28 +37,37 @@ pre_args = [ '-DVERSION="@0@"'.format(meson.project_version()), '-DPACKAGE_VERSION=VERSION', '-DPACKAGE_BUGREPORT="https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa"', + '-D_GNU_SOURCE', ] -with_dri3 = true # XXX: need a switch for this with_vulkan_icd_dir = get_option('vulkan-icd-dir') with_tests = get_option('build-tests') with_valgrind = get_option('valgrind') +with_libunwind = get_option('libunwind') with_asm = get_option('asm') +with_llvm = get_option('llvm') +with_osmesa = get_option('osmesa') +if get_option('texture-float') + pre_args += '-DTEXTURE_FLOAT_ENABLED' + message('WARNING: Floating-point texture enabled. Please consult docs/patents.txt and your lawyer before building mesa.') +endif # XXX: yeah, do these with_appledri = false with_windowsdri = false +dri_drivers_path = get_option('dri-drivers-path') +if dri_drivers_path == '' + dri_drivers_path = join_paths(get_option('libdir'), 'dri') +endif + with_gles1 = get_option('gles1') with_gles2 = get_option('gles2') with_opengl = get_option('opengl') with_any_opengl = with_opengl or with_gles1 or with_gles2 -with_shared_glapi = get_option('shared-glapi') +# Only build shared_glapi if at least one OpenGL API is enabled +with_shared_glapi = get_option('shared-glapi') and with_any_opengl -# TODO: these will need options, but at the moment they just control header -# installs -with_glx = false -with_osmesa = false # shared-glapi is required if at least two OpenGL APIs are being built if not with_shared_glapi @@ -68,15 +83,51 @@ if (with_gles1 or with_gles2) and not with_opengl endif with_dri = false +with_dri_i915 = false with_dri_i965 = false +with_dri_r100 = false +with_dri_r200 = false +with_dri_nouveau = false +with_dri_swrast = false _drivers = get_option('dri-drivers') if _drivers != '' _split = _drivers.split(',') + with_dri_i915 = _split.contains('i915') with_dri_i965 = _split.contains('i965') + with_dri_r100 = _split.contains('r100') + with_dri_r200 = _split.contains('r200') + with_dri_nouveau = _split.contains('nouveau') + with_dri_swrast = _split.contains('swrast') with_dri = true endif -if not with_dri +with_gallium = false +with_gallium_pl111 = false +with_gallium_radeonsi = false +with_gallium_nouveau = false +with_gallium_freedreno = false +with_gallium_softpipe = false +with_gallium_vc4 = false +with_gallium_vc5 = false +with_gallium_etnaviv = false +with_gallium_imx = false +_drivers = get_option('gallium-drivers') +if _drivers != '' + _split = _drivers.split(',') + with_gallium_pl111 = _split.contains('pl111') + with_gallium_radeonsi = _split.contains('radeonsi') + with_gallium_nouveau = _split.contains('nouveau') + with_gallium_freedreno = _split.contains('freedreno') + with_gallium_softpipe = _split.contains('swrast') + with_gallium_vc4 = _split.contains('vc4') + with_gallium_vc5 = _split.contains('vc5') + with_gallium_etnaviv = _split.contains('etnaviv') + with_gallium_imx = _split.contains('imx') + with_gallium = true + with_dri = true +endif + +if not (with_dri or with_gallium) with_gles1 = false with_gles2 = false with_opengl = false @@ -84,32 +135,200 @@ if not with_dri with_shared_glapi = false endif -# TODO: there are more platforms required for non-vulkan drivers +if with_dri_swrast and with_gallium_softpipe + error('Only one swrast provider can be built') +endif +if with_gallium_imx and not with_gallium_etnaviv + error('IMX driver requires etnaviv driver') +endif + +dep_libdrm_intel = [] +if with_dri_i915 + dep_libdrm_intel = dependency('libdrm_intel', version : '>= 2.4.75') +endif + +# TODO: other OSes +with_dri_platform = 'drm' + +# TODO: android platform with_platform_wayland = false with_platform_x11 = false +with_platform_drm = false +with_platform_surfaceless = false +egl_native_platform = '' _platforms = get_option('platforms') if _platforms != '' _split = _platforms.split(',') with_platform_x11 = _split.contains('x11') with_platform_wayland = _split.contains('wayland') + with_platform_drm = _split.contains('drm') + with_platform_surfaceless = _split.contains('surfaceless') + egl_native_platform = _split[0] +endif + +with_gbm = get_option('gbm') +if with_gbm == 'auto' and with_dri # TODO: or gallium + with_gbm = host_machine.system() == 'linux' +elif with_gbm == 'yes' + if not ['linux', 'bsd'].contains(host_machine.system()) + error('GBM only supports unix-like platforms') + endif + with_gbm = true +else + with_gbm = false +endif + +_egl = get_option('egl') +if _egl == 'auto' + with_egl = with_dri and with_shared_glapi and egl_native_platform != '' +elif _egl == 'yes' + if not with_dri + error('EGL requires dri') + elif not with_shared_glapi + error('EGL requires shared-glapi') + elif egl_native_platform == '' + error('No platforms specified, consider -Dplatforms=drm,x11 at least') + endif + with_egl = true +else + with_egl = false +endif + +# TODO: or virgl +if with_egl and with_gallium_radeonsi and not (with_platform_drm or with_platform_surfaceless) + error('RadeonSI requires drm or surfaceless platform when using EGL') +endif + +pre_args += '-DGLX_USE_TLS' +with_glx = get_option('glx') +if with_glx != 'disabled' + if not (with_platform_x11 and with_any_opengl) + if with_glx == 'auto' + with_glx = 'disabled' + else + error('Cannot build GLX support without X11 platform support and at least one OpenGL API') + endif + elif with_glx == 'gallium-xlib' + if not with_gallium + error('Gallium-xlib based GLX requires at least one gallium driver') + elif with_dri + error('gallium-xlib conflicts with any dri driver') + endif + elif with_glx == 'dri' and not with_dri + error('dri based GLX requires at least one DRI driver') + elif with_glx == 'auto' + if with_dri + with_glx = 'dri' + elif with_gallium + with_glx = 'gallium-xlib' + elif with_platform_x11 and with_any_opengl + with_glx = 'xlib' + else + with_glx = 'disabled' + endif + endif endif +with_glvnd = get_option('glvnd') +if with_glvnd and with_glx != 'dri' + message('glvnd requires dri based glx') +endif + +# TODO: toggle for this +with_glx_direct = true + if with_vulkan_icd_dir == '' with_vulkan_icd_dir = join_paths(get_option('datadir'), 'vulkan/icd.d') endif with_intel_vk = false with_amd_vk = false +with_any_vk = false _vulkan_drivers = get_option('vulkan-drivers') if _vulkan_drivers != '' _split = _vulkan_drivers.split(',') with_intel_vk = _split.contains('intel') with_amd_vk = _split.contains('amd') + with_any_vk = with_amd_vk or with_intel_vk if not (with_platform_x11 or with_platform_wayland) error('Vulkan requires at least one platform (x11, wayland)') endif endif +with_dri2 = (with_dri or with_any_vk) and with_dri_platform == 'drm' +with_dri3 = get_option('dri3') +if with_dri3 == 'auto' + if host_machine.system() == 'linux' and with_dri2 + with_dri3 = true + else + with_dri3 = false + endif +elif with_dri3 == 'yes' + with_dri3 = true +else + with_dri3 = false +endif + +if with_any_vk and (with_platform_x11 and not with_dri3) + error('Vulkan drivers require dri3 for X11 support') +endif +if with_dri or with_gallium + if with_glx == 'disabled' and not with_egl + error('building dri or gallium drivers require at least one window system') + endif +endif + +with_gallium_xvmc = false +with_gallium_vdpau = false +with_gallium_omx = false # this is bellagio +with_gallium_va = false +with_gallium_media = false +dep_va = [] +_drivers = get_option('gallium-media') +if _drivers != '' + _split = _drivers.split(',') + with_gallium_xvmc = _split.contains('xvmc') + with_gallium_vdpau = _split.contains('vdpau') + with_gallium_omx = _split.contains('omx') + with_gallium_va = _split.contains('va') + with_gallium_media = (with_gallium_xvmc or with_gallium_vdpau or + with_gallium_omx or with_gallium_va) +endif + +gl_pkgconfig_c_flags = [] +if with_platform_x11 + if with_any_vk or (with_glx == 'dri' and with_dri_platform == 'drm') + pre_args += '-DHAVE_X11_PLATFORM' + endif + if with_glx == 'xlib' + # TODO + error('TODO') + elif with_glx == 'gallium-xlib' + # TODO + error('TODO') + else + pre_args += '-DGLX_INDIRECT_RENDERING' + if with_glx_direct + pre_args += '-DGLX_DIRECT_RENDERING' + endif + if with_dri_platform == 'drm' + pre_args += '-DGLX_USE_DRM' + endif + endif +else + pre_args += '-DMESA_EGL_NO_X11_HEADERS' + gl_pkgconfig_c_flags += '-DMESA_EGL_NO_X11_HEADERS' +endif +if with_platform_drm + if with_egl and not with_gbm + error('EGL drm platform requires gbm') + endif + pre_args += '-DHAVE_DRM_PLATFORM' +endif +if with_platform_surfaceless + pre_args += '-DHAVE_SURFACELESS_PLATFORM' +endif + prog_python2 = find_program('python2') has_mako = run_command(prog_python2, '-c', 'import mako') if has_mako.returncode() != 0 @@ -332,14 +551,28 @@ endif # Check for some linker flags ld_args_bsymbolic = [] -if cc.links('int main() { return 0; }', args : '-Wl,-Bsymbolic') +if cc.links('int main() { return 0; }', args : '-Wl,-Bsymbolic', name : 'Bsymbolic') ld_args_bsymbolic += '-Wl,-Bsymbolic' endif ld_args_gc_sections = [] if cc.links('static char unused() { return 5; } int main() { return 0; }', - args : '-Wl,--gc-sections') + args : '-Wl,--gc-sections', name : 'gc-sections') ld_args_gc_sections += '-Wl,--gc-sections' endif +with_ld_version_script = false +if cc.links('int main() { return 0; }', + args : '-Wl,--version-script=@0@'.format( + join_paths(meson.source_root(), 'build-support/conftest.map')), + name : 'version-script') + with_ld_version_script = true +endif +with_ld_dynamic_list = false +if cc.links('int main() { return 0; }', + args : '-Wl,--dynamic-list=@0@'.format( + join_paths(meson.source_root(), 'build-support/conftest.dyn')), + name : 'dynamic-list') + with_ld_dynamic_list = true +endif # check for dl support if cc.has_function('dlopen') @@ -365,25 +598,50 @@ else dep_clock = cc.find_library('rt') endif +with_gallium_drisw_kms = false +dep_libdrm = dependency('libdrm', version : '>= 2.4.75', + required : with_dri2 or with_dri3) +if dep_libdrm.found() + pre_args += '-DHAVE_LIBDRM' + if with_dri_platform == 'drm' and with_dri + with_gallium_drisw_kms = true + endif +endif + # TODO: some of these may be conditional dep_zlib = dependency('zlib', version : '>= 1.2.3') dep_thread = dependency('threads') -pre_args += '-DHAVE_PTHREAD' +if dep_thread.found() and host_machine.system() == 'linux' + pre_args += '-DHAVE_PTHREAD' +endif dep_elf = dependency('libelf', required : false) -if not dep_elf.found() - dep_elf = cc.find_library('elf', required : with_amd_vk) # TODO: clover, r600, radeonsi +if not dep_elf.found() and (with_amd_vk or with_gallium_radeonsi) # TODO: clover, r600 + dep_elf = cc.find_library('elf') endif dep_expat = dependency('expat') # this only exists on linux so either this is linux and it will be found, or # its not linux and and wont dep_m = cc.find_library('m', required : false) -# TODO: conditionalize libdrm requirement -dep_libdrm = dependency('libdrm', version : '>= 2.4.75') -pre_args += '-DHAVE_LIBDRM' dep_libdrm_amdgpu = [] -if with_amd_vk - dep_libdrm_amdgpu = dependency('libdrm_amdgpu', version : '>= 2.4.82') +dep_libdrm_radeon = [] +dep_libdrm_nouveau = [] +dep_libdrm_etnaviv = [] +dep_libdrm_freedreno = [] +if with_amd_vk or with_gallium_radeonsi + dep_libdrm_amdgpu = dependency('libdrm_amdgpu', version : '>= 2.4.85') +endif +if with_gallium_radeonsi or with_dri_r100 or with_dri_r200 + dep_libdrm_radeon = dependency('libdrm_radeon', version : '>= 2.4.71') +endif +if with_gallium_nouveau or with_dri_nouveau + dep_libdrm_nouveau = dependency('libdrm_nouveau', version : '>= 2.4.66') +endif +if with_gallium_etnaviv + dep_libdrm_etnaviv = dependency('libdrm_etnaviv', version : '>= 2.4.82') +endif +if with_gallium_freedreno + dep_libdrm_freedreno = dependency('libdrm_freedreno', version : '>= 2.4.74') endif llvm_modules = ['bitwriter', 'engine', 'mcdisassembler', 'mcjit'] @@ -391,24 +649,36 @@ if with_amd_vk llvm_modules += ['amdgpu', 'bitreader', 'ipo'] endif dep_llvm = dependency( - 'llvm', version : '>= 3.9.0', required : false, modules : llvm_modules, + 'llvm', version : '>= 3.9.0', required : with_amd_vk, modules : llvm_modules, ) -if not dep_llvm.found() - if with_amd_vk - error('Radv requires llvm.') - endif -else - _llvm_version = dep_llvm.version().split('.') - # Development versions of LLVM have an 'svn' suffix, we don't want that for - # our version checks. - _llvm_patch = _llvm_version[2] - if _llvm_patch.endswith('svn') - _llvm_patch = _llvm_patch.split('s')[0] +if with_llvm + if dep_llvm.found() + _llvm_version = dep_llvm.version().split('.') + # Development versions of LLVM have an 'svn' suffix, we don't want that for + # our version checks. + _llvm_patch = _llvm_version[2] + if _llvm_patch.endswith('svn') + _llvm_patch = _llvm_patch.split('s')[0] + endif + pre_args += [ + '-DHAVE_LLVM=0x0@0@@1@@2@'.format(_llvm_version[0], _llvm_version[1], _llvm_patch), + '-DMESA_LLVM_VERSION_PATCH=@0@'.format(_llvm_patch), + ] + else + if with_gallium_softpipe + error('Cannot find LLVM to build LLVMPipe. If you wanted softpipe pass -Dllvm=false to meson') + elif with_amd_vk or with_gallium_radeonsi # etc + error('The following drivers requires LLVM: Radv, RadeonSI. One of these is enabled, but LLVM was not found.') + endif endif - pre_args += [ - '-DHAVE_LLVM=0x0@0@@1@@2@'.format(_llvm_version[0], _llvm_version[1], _llvm_patch), - '-DMESA_LLVM_VERSION_PATCH=@0@'.format(_llvm_patch), - ] +elif with_amd_vk or with_gallium_radeonsi + error('The following drivers requires LLVM: Radv, RadeonSI. One of these is enabled, but LLVM is disabled.') +endif + +dep_glvnd = [] +if with_glvnd + dep_glvnd = dependency('libglvnd', version : '>= 0.2.0') + pre_args += '-DUSE_LIBGLVND=1' endif # TODO: make this conditional @@ -422,12 +692,18 @@ endif prog_bison = find_program('bison', required : with_any_opengl) prog_flex = find_program('flex', required : with_any_opengl) -# TODO: selinux dep_selinux = [] +if get_option('selinux') + dep_selinux = dependency('libselinux') + pre_args += '-DMESA_SELINUX' +endif # TODO: llvm-prefix and llvm-shared-libs -# TODO: unwind (llvm [radeon, gallivm] and gallium) +dep_unwind = dependency('libunwind', required : false) +if dep_unwind.found() and with_libunwind + pre_args += '-DHAVE_LIBUNWIND' +endif # TODO: flags for opengl, gles, dri @@ -435,84 +711,102 @@ dep_selinux = [] # TODO: glx provider -# TODO: osmesa provider - -# TODO: flags for xa, egl, gbm, nin, xvmc, vdpau, omx, va, opencl, -# gallium-tests, - -# TODO: gallium drivers - -# TODO: libglvnd +if with_osmesa != 'none' + if with_osmesa == 'classic' and not with_dri_swrast + error('OSMesa classic requires dri (classic) swrast.') + endif + if with_osmesa == 'gallium' and not with_gallium_softpipe + error('OSMesa gallium requires gallium softpipe or llvmpipe.') + endif + osmesa_lib_name = 'OSMesa' + osmesa_bits = get_option('osmesa-bits') + if osmesa_bits != '8' + if with_dri or with_glx != 'disabled' + error('OSMesa bits must be 8 if building glx or dir based drivers') + endif + osmesa_lib_name = osmesa_lib_name + osmesa_bits + pre_args += [ + '-DCHAN_BITS=@0@'.format(osmesa_bits), '-DDEFAULT_SOFTWARE_DEPTH_BITS=31' + ] + endif +endif # TODO: symbol mangling -# TODO: dri handling - -# TODO: shared-glapi - -# TODO: libgl requirements - -# TODO: GLX configuration - -# TODO: egl configuration - if with_platform_wayland prog_wl_scanner = find_program('wayland-scanner') dep_wl_protocols = dependency('wayland-protocols', version : '>= 1.8') dep_wayland_client = dependency('wayland-client', version : '>=1.11') dep_wayland_server = dependency('wayland-server', version : '>=1.11') + wayland_dmabuf_xml = join_paths( + dep_wl_protocols.get_pkgconfig_variable('pkgdatadir'), 'unstable', + 'linux-dmabuf', 'linux-dmabuf-unstable-v1.xml' + ) + pre_args += ['-DHAVE_WAYLAND_PLATFORM', '-DWL_HIDE_DEPRECATED'] else prog_wl_scanner = [] dep_wl_protocols = [] dep_wayland_client = [] dep_wayland_server = [] + wayland_dmabuf_xml = '' endif +dep_x11 = [] +dep_xext = [] +dep_xdamage = [] +dep_xfixes = [] +dep_x11_xcb = [] +dep_xcb = [] +dep_xcb_glx = [] dep_xcb_dri2 = [] dep_xcb_dri3 = [] +dep_dri2proto = [] +dep_glproto = [] +dep_xxf86vm = [] +dep_xcb_dri3 = [] +dep_xcb_present = [] +dep_xcb_sync = [] +dep_xcb_xfixes = [] +dep_xshmfence = [] if with_platform_x11 - dep_xcb_dri2 = [ - dependency('x11-xcb'), - dependency('xcb'), - dependency('xcb-dri2', version : '>= 1.8'), - dependency('xcb-xfixes'), - ] - pre_args += '-DHAVE_X11_PLATFORM' - if with_dri3 - dep_xcb_dri3 = [ - dep_xcb_dri2, - dependency('xcb-dri3'), - dependency('xcb-present'), - dependency('xcb-sync'), - dependency('xshmfence', version : '>= 1.1'), - ] - else - # TODO: dri3 is required for vulkan + if with_glx == 'dri' and with_dri_platform == 'drm' + dep_x11 = dependency('x11') + dep_xext = dependency('xext') + dep_xdamage = dependency('xdamage', version : '>= 1.1') + dep_xfixes = dependency('xfixes') + dep_xcb_glx = dependency('xcb-glx', version : '>= 1.8.1') + dep_xxf86vm = dependency('xxf86vm', required : false) + endif + if with_any_vk or (with_glx == 'dri' and with_dri_platform == 'drm') + dep_xcb = dependency('xcb') + dep_x11_xcb = dependency('x11-xcb') + dep_xcb_dri2 = dependency('xcb-dri2', version : '>= 1.8') + + if with_dri3 + pre_args += '-DHAVE_DRI3' + dep_xcb_dri3 = dependency('xcb-dri3') + dep_xcb_present = dependency('xcb-present') + dep_xcb_sync = dependency('xcb-sync') + dep_xshmfence = dependency('xshmfence', version : '>= 1.1') + endif + endif + if with_glx != 'disabled' + dep_dri2proto = dependency('dri2proto', version : '>= 2.8') + dep_glproto = dependency('glproto', version : '>= 1.4.14') + endif + if with_egl + dep_xcb_xfixes = dependency('xcb-xfixes') endif endif -# TODO: platforms for !vulkan - -# TODO: dri paths - -# TODO: dri drivers - # TODO: osmesa -# TODO: egl - -# TODO: xa - # TODO: vallium G3DVL # TODO: nine # TODO: clover -# TODO: egl sans x11 - -# TODO: xvmc - # TODO: gallium tests # TODO: various libdirs @@ -541,7 +835,30 @@ endforeach inc_include = include_directories('include') +gl_priv_reqs = [ + 'x11', 'xext', 'xdamage >= 1.1', 'xfixes', 'x11-xcb', 'xcb', + 'xcb-glx >= 1.8.1', 'libdrm >= 2.4.75', +] +if dep_xxf86vm != [] and dep_xxf86vm.found() + gl_priv_reqs += 'xxf86vm' +endif +if with_dri_platform == 'drm' + gl_priv_reqs += 'xcb-dri2 >= 1.8' +endif + +gl_priv_libs = [] +if dep_thread.found() + gl_priv_libs += ['-lpthread', '-pthread'] +endif +if dep_m.found() + gl_priv_libs += '-lm' +endif +if dep_dl.found() + gl_priv_libs += '-ldl' +endif + pkg = import('pkgconfig') subdir('include') +subdir('bin') subdir('src')