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Diffstat (limited to 'meson.build')
| -rw-r--r-- | meson.build | 347 |
1 files changed, 347 insertions, 0 deletions
diff --git a/meson.build b/meson.build new file mode 100644 index 0000000..1a7dbbe --- /dev/null +++ b/meson.build @@ -0,0 +1,347 @@ +# Copyright © 2017-2018 Intel Corporation + +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: + +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. + +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. + +project( + 'libdrm', + ['c'], + version : '2.4.120', + license : 'MIT', + meson_version : '>= 0.59', + default_options : ['buildtype=debugoptimized', 'c_std=c11'], +) + +if ['windows', 'darwin'].contains(host_machine.system()) + error('unsupported OS: @0@'.format(host_machine.system())) +endif + +pkg = import('pkgconfig') + +config = configuration_data() + +config.set10('UDEV', get_option('udev')) +with_freedreno_kgsl = get_option('freedreno-kgsl') +with_install_tests = get_option('install-test-programs') +with_tests = get_option('tests') + +dep_threads = dependency('threads') + +cc = meson.get_compiler('c') + +android = cc.compiles('''int func() { return __ANDROID__; }''') + +symbols_check = find_program('symbols-check.py') +prog_nm = find_program('nm') + +# Check for atomics +intel_atomics = false +lib_atomics = false + +python3 = import('python').find_installation() +format_mod_static_table = custom_target( + 'format_mod_static_table', + output : 'generated_static_table_fourcc.h', + input : 'include/drm/drm_fourcc.h', + command : [python3, files('gen_table_fourcc.py'), '@INPUT@', '@OUTPUT@']) + +dep_atomic_ops = dependency('atomic_ops', required : false) +if cc.links(''' + int atomic_add(int *i) { return __sync_add_and_fetch (i, 1); } + int atomic_cmpxchg(int *i, int j, int k) { return __sync_val_compare_and_swap (i, j, k); } + int main() { } + ''', + name : 'Intel Atomics') + intel_atomics = true + with_atomics = true + dep_atomic_ops = [] +elif dep_atomic_ops.found() + lib_atomics = true + with_atomics = true +elif cc.has_function('atomic_cas_uint') + with_atomics = true +else + with_atomics = false +endif + +config.set10('HAVE_LIBDRM_ATOMIC_PRIMITIVES', intel_atomics) +config.set10('HAVE_LIB_ATOMIC_OPS', lib_atomics) + +dep_pciaccess = dependency('pciaccess', version : '>= 0.10', required : get_option('intel')) + +with_intel = get_option('intel') \ + .require(with_atomics, error_message : 'libdrm_intel requires atomics') \ + .require(dep_pciaccess.found(), error_message : 'libdrm_intel requires libpciaccess') \ + .disable_auto_if(not host_machine.cpu_family().startswith('x86')) \ + .allowed() +summary('Intel', with_intel) + +with_radeon = get_option('radeon') \ + .require(with_atomics, error_message : 'libdrm_radeon requires atomics') \ + .allowed() +summary('Radeon', with_radeon) + +with_amdgpu = get_option('amdgpu') \ + .require(with_atomics, error_message : 'libdrm_amdgpu requires atomics') \ + .allowed() +summary('AMDGPU', with_amdgpu) + +with_nouveau = get_option('nouveau') \ + .require(with_atomics, error_message : 'libdrm_nouveau requires atomics') \ + .allowed() +summary('Nouveau', with_nouveau) + +with_vmwgfx = get_option('vmwgfx').allowed() +summary('vmwgfx', with_vmwgfx) + +with_omap = get_option('omap') \ + .require(with_atomics, error_message : 'libdrm_omap requires atomics') \ + .enabled() +summary('OMAP', with_omap) + +with_freedreno = get_option('freedreno') \ + .require(with_atomics, error_message : 'libdrm_freedreno requires atomics') \ + .disable_auto_if(not ['arm', 'aarch64'].contains(host_machine.cpu_family())) \ + .allowed() +summary('Freedreno', with_freedreno) +summary('Freedreon-kgsl', with_freedreno_kgsl) + +with_tegra = get_option('tegra') \ + .require(with_atomics, error_message : 'libdrm_tegra requires atomics') \ + .disable_auto_if(not ['arm', 'aarch64'].contains(host_machine.cpu_family())) \ + .enabled() +summary('Tegra', with_tegra) + +with_etnaviv = get_option('etnaviv') \ + .require(with_atomics, error_message : 'libdrm_etnaviv requires atomics') \ + .disable_auto_if(not ['arm', 'aarch64', 'arc', 'mips', 'mips64', 'loongarch64'].contains(host_machine.cpu_family())) \ + .allowed() +summary('Etnaviv', with_etnaviv) + +with_exynos = get_option('exynos').enabled() +summary('EXYNOS', with_exynos) + +with_vc4 = get_option('vc4') \ + .disable_auto_if(not ['arm', 'aarch64'].contains(host_machine.cpu_family())) \ + .allowed() +summary('VC4', with_vc4) + +# Among others FreeBSD does not have a separate dl library. +if not cc.has_function('dlsym') + dep_dl = cc.find_library('dl', required : with_nouveau) +else + dep_dl = [] +endif +# clock_gettime might require -rt, or it might not. find out +if not cc.has_function('clock_gettime', prefix : '#define _GNU_SOURCE\n#include <time.h>') + # XXX: untested + dep_rt = cc.find_library('rt') +else + dep_rt = [] +endif +dep_m = cc.find_library('m', required : false) + +# The header is not required on Linux, and is in fact deprecated in glibc 2.30+ +if ['linux'].contains(host_machine.system()) + config.set10('HAVE_SYS_SYSCTL_H', false) +else + # From Niclas Zeising: + # FreeBSD requires sys/types.h for sys/sysctl.h, so add it as part of + # the includes when checking for headers. + config.set10('HAVE_SYS_SYSCTL_H', + cc.compiles('#include <sys/types.h>\n#include <sys/sysctl.h>', name : 'sys/sysctl.h works')) +endif + +foreach header : ['sys/select.h', 'alloca.h'] + config.set10('HAVE_' + header.underscorify().to_upper(), cc.check_header(header)) +endforeach + +if (cc.has_header_symbol('sys/sysmacros.h', 'major') and + cc.has_header_symbol('sys/sysmacros.h', 'minor') and + cc.has_header_symbol('sys/sysmacros.h', 'makedev')) + config.set10('MAJOR_IN_SYSMACROS', true) +endif +if (cc.has_header_symbol('sys/mkdev.h', 'major') and + cc.has_header_symbol('sys/mkdev.h', 'minor') and + cc.has_header_symbol('sys/mkdev.h', 'makedev')) + config.set10('MAJOR_IN_MKDEV', true) +endif +config.set10('HAVE_OPEN_MEMSTREAM', cc.has_function('open_memstream')) + +libdrm_c_args = cc.get_supported_arguments([ + '-Wsign-compare', '-Werror=undef', '-Werror=implicit-function-declaration', + '-Wpointer-arith', '-Wwrite-strings', '-Wstrict-prototypes', + '-Wmissing-prototypes', '-Wmissing-declarations', '-Wnested-externs', + '-Wpacked', '-Wswitch-enum', '-Wmissing-format-attribute', + '-Wstrict-aliasing=2', '-Winit-self', '-Winline', '-Wshadow', + '-Wdeclaration-after-statement', '-Wold-style-definition', + '-Wno-unused-parameter', '-Wno-attributes', '-Wno-long-long', + '-Wno-missing-field-initializers']) + +dep_cunit = dependency('cunit', version : '>= 2.1', required : false) +dep_cairo = dependency('cairo', required : get_option('cairo-tests')) +with_cairo_tests = dep_cairo.found() + +valgrind_version = [] +if with_freedreno + valgrind_version = '>=3.10.0' +endif +dep_valgrind = dependency('valgrind', required : get_option('valgrind'), version : valgrind_version) +with_valgrind = dep_valgrind.found() + +prog_rst2man = find_program('rst2man', 'rst2man.py', required: get_option('man-pages')) +with_man_pages = prog_rst2man.found() + +config.set10('HAVE_VISIBILITY', cc.has_function_attribute('visibility:hidden')) + +foreach t : [ + [with_exynos, 'EXYNOS'], + [with_freedreno_kgsl, 'FREEDRENO_KGSL'], + [with_intel, 'INTEL'], + [with_nouveau, 'NOUVEAU'], + [with_radeon, 'RADEON'], + [with_vc4, 'VC4'], + [with_vmwgfx, 'VMWGFX'], + [with_cairo_tests, 'CAIRO'], + [with_valgrind, 'VALGRIND'], + ] + config.set10('HAVE_@0@'.format(t[1]), t[0]) +endforeach +if with_freedreno_kgsl and not with_freedreno + error('cannot enable freedreno-kgsl without freedreno support') +endif +config.set10('_GNU_SOURCE', true) + +if target_machine.endian() == 'big' + config.set('HAVE_BIG_ENDIAN', 1) +endif + +config_file = configure_file( + configuration : config, + output : 'config.h', +) +add_project_arguments('-include', '@0@'.format(config_file), language : 'c') + +inc_root = include_directories('.') +inc_drm = include_directories('include/drm') + +libdrm_files = [files( + 'xf86drm.c', 'xf86drmHash.c', 'xf86drmRandom.c', 'xf86drmSL.c', + 'xf86drmMode.c' + ), + config_file, format_mod_static_table +] + +# Build an unversioned so on android +if android + libdrm_kw = {} +else + libdrm_kw = {'version' : '2.4.0'} +endif + +libdrm = library( + 'drm', + libdrm_files, + c_args : libdrm_c_args, + dependencies : [dep_valgrind, dep_rt, dep_m], + include_directories : inc_drm, + install : true, + kwargs : libdrm_kw, + gnu_symbol_visibility : 'hidden', +) + +test( + 'core-symbols-check', + symbols_check, + args : [ + '--lib', libdrm, + '--symbols-file', files('core-symbols.txt'), + '--nm', prog_nm.full_path(), + ], +) + +ext_libdrm = declare_dependency( + link_with : libdrm, + include_directories : [inc_root, inc_drm], +) + +if meson.version().version_compare('>= 0.54.0') + meson.override_dependency('libdrm', ext_libdrm) +endif + +install_headers('libsync.h', 'xf86drm.h', 'xf86drmMode.h') +install_headers( + 'include/drm/drm.h', 'include/drm/drm_fourcc.h', 'include/drm/drm_mode.h', + 'include/drm/drm_sarea.h', 'include/drm/i915_drm.h', + 'include/drm/mach64_drm.h', 'include/drm/mga_drm.h', + 'include/drm/msm_drm.h', 'include/drm/nouveau_drm.h', + 'include/drm/qxl_drm.h', 'include/drm/r128_drm.h', + 'include/drm/radeon_drm.h', 'include/drm/amdgpu_drm.h', + 'include/drm/savage_drm.h', 'include/drm/sis_drm.h', + 'include/drm/tegra_drm.h', 'include/drm/vc4_drm.h', + 'include/drm/via_drm.h', 'include/drm/virtgpu_drm.h', + subdir : 'libdrm', +) +if with_vmwgfx + install_headers('include/drm/vmwgfx_drm.h', subdir : 'libdrm') +endif + +pkg.generate( + libdrm, + name : 'libdrm', + subdirs : ['.', 'libdrm'], + description : 'Userspace interface to kernel DRM services', +) + +if with_intel + subdir('intel') +endif +if with_nouveau + subdir('nouveau') +endif +if with_radeon + subdir('radeon') +endif +if with_amdgpu + subdir('amdgpu') +endif +if with_omap + subdir('omap') +endif +if with_exynos + subdir('exynos') +endif +if with_freedreno + subdir('freedreno') +endif +if with_tegra + subdir('tegra') +endif +if with_vc4 + subdir('vc4') +endif +if with_etnaviv + subdir('etnaviv') +endif +if with_man_pages + subdir('man') +endif +subdir('data') +if with_tests + subdir('tests') +endif |