# Copyright © 2017 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('mesa', ['c', 'cpp'], version : '17.3.0-devel', license : 'MIT', 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 # default arguments for both C and C++. pre_args = [ '-D__STDC_CONSTANT_MACROS', '-D__STDC_FORMAT_MACROS', '-D__STDC_LIMIT_MACROS', '-DVERSION="@0@"'.format(meson.project_version()), '-DPACKAGE_VERSION=VERSION', '-DPACKAGE_BUGREPORT="https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa"', '-D_GNU_SOURCE', ] with_vulkan_icd_dir = get_option('vulkan-icd-dir') with_tests = get_option('build-tests') with_valgrind = get_option('valgrind') with_asm = get_option('asm') with_llvm = get_option('llvm') 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 # 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_osmesa = false # shared-glapi is required if at least two OpenGL APIs are being built if not with_shared_glapi if ((with_gles1 and with_gles2) or (with_gles1 and with_opengl) or (with_gles2 and with_opengl)) error('shared-glapi required for building two or more of OpenGL, OpenGL ES 1.x, OpenGL ES 2.x') endif endif # We require OpenGL for OpenGL ES if (with_gles1 or with_gles2) and not with_opengl error('building OpenGL ES without OpenGL is not supported.') endif with_dri = false with_dri_i915 = false with_dri_i965 = 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_swrast = _split.contains('swrast') with_dri = true endif with_gallium = false with_gallium_pl111 = false with_gallium_radeonsi = false with_gallium_nouveau = false with_gallium_softpipe = false with_gallium_vc4 = false with_gallium_vc5 = 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_softpipe = _split.contains('swrast') with_gallium_vc4 = _split.contains('vc4') with_gallium_vc5 = _split.contains('vc5') with_gallium = true with_dri = true endif if not (with_dri or with_gallium) with_gles1 = false with_gles2 = false with_opengl = false with_any_opengl = false with_shared_glapi = false endif if with_dri_swrast and with_gallium_softpipe error('Only one swrast provider can be built') 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 error('Python (2.x) mako module required to build mesa.') endif cc = meson.get_compiler('c') if cc.get_id() == 'gcc' and cc.version().version_compare('< 4.4.6') error('When using GCC, version 4.4.6 or later is required.') endif # Define DEBUG for debug and debugoptimized builds if get_option('buildtype').startswith('debug') pre_args += '-DDEBUG' endif if get_option('shader-cache') pre_args += '-DENABLE_SHADER_CACHE' elif with_amd_vk error('Radv requires shader cache support') endif # Check for GCC style builtins foreach b : ['bswap32', 'bswap64', 'clz', 'clzll', 'ctz', 'expect', 'ffs', 'ffsll', 'popcount', 'popcountll', 'unreachable'] if cc.has_function(b) pre_args += '-DHAVE___BUILTIN_@0@'.format(b.to_upper()) endif endforeach # check for GCC __attribute__ foreach a : ['const', 'flatten', 'malloc', 'pure', 'unused', 'warn_unused_result', 'weak',] if cc.compiles('int foo(void) __attribute__((@0@));'.format(a), name : '__attribute__((@0@))'.format(a)) pre_args += '-DHAVE_FUNC_ATTRIBUTE_@0@'.format(a.to_upper()) endif endforeach if cc.compiles('int foo(const char *p, ...) __attribute__((format(printf, 1, 2)));', name : '__attribute__((format(...)))') pre_args += '-DHAVE_FUNC_ATTRIBUTE_FORMAT' endif if cc.compiles('struct __attribute__((packed)) foo { int bar; };', name : '__attribute__((packed))') pre_args += '-DHAVE_FUNC_ATTRIBUTE_PACKED' endif if cc.compiles('int *foo(void) __attribute__((returns_nonnull));', name : '__attribute__((returns_nonnull))') pre_args += '-DHAVE_FUNC_ATTRIBUTE_NONNULL' endif if cc.compiles('''int foo_def(void) __attribute__((visibility("default"))); int foo_hid(void) __attribute__((visibility("hidden"))); int foo_int(void) __attribute__((visibility("internal"))); int foo_pro(void) __attribute__((visibility("protected")));''', name : '__attribute__((visibility(...)))') pre_args += '-DHAVE_FUNC_ATTRIBUTE_VISBILITY' endif if cc.compiles('int foo(void) { return 0; } int bar(void) __attribute__((alias("foo")));', name : '__attribute__((alias(...)))') pre_args += '-DHAVE_FUNC_ATTRIBUTE_ALIAS' endif # TODO: this is very incomplete if host_machine.system() == 'linux' pre_args += '-D_GNU_SOURCE' endif # Check for generic C arguments c_args = [] foreach a : ['-Wall', '-Werror=implicit-function-declaration', '-Werror=missing-prototypes', '-fno-math-errno', '-fno-trapping-math', '-Qunused-arguments'] if cc.has_argument(a) c_args += a endif endforeach c_vis_args = [] if cc.has_argument('-fvisibility=hidden') c_vis_args += '-fvisibility=hidden' endif # Check for generic C++ arguments cpp = meson.get_compiler('cpp') cpp_args = [] foreach a : ['-Wall', '-fno-math-errno', '-fno-trapping-math', '-Qunused-arguments', '-Wno-non-virtual-dtor'] if cpp.has_argument(a) cpp_args += a endif endforeach cpp_vis_args = [] if cpp.has_argument('-fvisibility=hidden') cpp_vis_args += '-fvisibility=hidden' endif # Check for C and C++ arguments for MSVC2013 compatibility. These are only used # in parts of the mesa code base that need to compile with old versions of # MSVC, mainly common code c_msvc_compat_args = [] cpp_msvc_compat_args = [] foreach a : ['-Werror=pointer-arith', '-Werror=vla'] if cc.has_argument(a) c_msvc_compat_args += a endif if cpp.has_argument(a) cpp_msvc_compat_args += a endif endforeach no_override_init_args = [] foreach a : ['-Wno-override-init', '-Wno-initializer-overrides'] if cc.has_argument(a) no_override_init_args += a endif endforeach # TODO: SSE41 (which is only required for core mesa) # Check for GCC style atomics if cc.compiles('int main() { int n; return __atomic_load_n(&n, __ATOMIC_ACQUIRE); }', name : 'GCC atomic builtins') pre_args += '-DUSE_GCC_ATOMIC_BUILTINS' endif if not cc.links('''#include uint64_t v; int main() { return __sync_add_and_fetch(&v, (uint64_t)1); }''', name : 'GCC 64bit atomics') pre_args += '-DMISSING_64_BIT_ATOMICS' endif # TODO: endian # TODO: powr8 # TODO: shared/static? Is this even worth doing? # I don't think that I need to set any of the debug stuff, I think meson # handles that for us # TODO: ldflags # TODO: texture-float (gallium/mesa only) # TODO: cross-compiling. I don't think this is relavent to meson # FIXME: enable asm when cross compiler # This is doable (autotools does it), but it's not of immediate concern if meson.is_cross_build() message('Cross compiling, disabling asm') with_asm = false endif with_asm_arch = '' if with_asm # TODO: SPARC and PPC if host_machine.cpu_family() == 'x86' if ['linux', 'bsd'].contains(host_machine.system()) # FIXME: hurd? with_asm_arch = 'x86' pre_args += ['-DUSE_X86_ASM', '-DUSE_MMX_ASM', '-DUSE_3DNOW_ASM', '-DUSE_SSE_ASM'] endif elif host_machine.cpu_family() == 'x86_64' if host_machine.system() == 'linux' with_asm_arch = 'x86_64' pre_args += ['-DUSE_X86_64_ASM'] endif elif host_machine.cpu_family() == 'arm' if host_machine.system() == 'linux' with_asm_arch = 'arm' pre_args += ['-DUSE_ARM_ASM'] endif elif host_machine.cpu_family() == 'aarch64' if host_machine.system() == 'linux' with_asm_arch = 'aarch64' pre_args += ['-DUSE_AARCH64_ASM'] endif endif endif # Check for standard headers and functions if cc.has_header_symbol('sys/sysmacros.h', 'major') pre_args += '-DMAJOR_IN_SYSMACROS' elif cc.has_header_symbol('sys/mkdev.h', 'major') pre_args += '-DMAJOR_IN_MKDEV' endif foreach h : ['xlocale.h', 'sys/sysctl.h'] if cc.has_header(h) pre_args += '-DHAVE_@0@'.format(h.to_upper().underscorify()) endif endforeach foreach f : ['strtof', 'mkostemp', 'posix_memalign'] if cc.has_function(f) pre_args += '-DHAVE_@0@'.format(f.to_upper()) endif endforeach # strtod locale support if cc.links(''' #define _GNU_SOURCE #include #include #ifdef HAVE_XLOCALE_H #include #endif int main() { locale_t loc = newlocale(LC_CTYPE_MASK, "C", NULL); const char *s = "1.0"; char *end; double d = strtod_l(s, end, loc); float f = strtod_l(s, end, loc); freelocale(loc); return 0; }''', extra_args : pre_args, name : 'strtod has locale support') pre_args += '-DHAVE_STRTOD_L' endif # Check for some linker flags ld_args_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', 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') dep_dl = [] else dep_dl = cc.find_library('dl') endif if cc.has_function('dladdr', dependencies : dep_dl) # This is really only required for megadrivers pre_args += '-DHAVE_DLADDR' endif if cc.has_function('dl_iterate_phdr') pre_args += '-DHAVE_DL_ITERATE_PHDR' else # TODO: this is required for vulkan endif # Determine whether or not the rt library is needed for time functions if cc.has_function('clock_gettime') dep_clock = [] 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') 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() 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) dep_libdrm_amdgpu = [] dep_libdrm_radeon = [] dep_libdrm_nouveau = [] if with_amd_vk or with_gallium_radeonsi dep_libdrm_amdgpu = dependency('libdrm_amdgpu', version : '>= 2.4.85') endif if with_gallium_radeonsi # older radeon too dep_libdrm_radeon = dependency('libdrm_radeon', version : '>= 2.4.71') endif if with_gallium_nouveau dep_libdrm_nouveau = dependency('libdrm_nouveau', version : '>= 2.4.66') endif llvm_modules = ['bitwriter', 'engine', 'mcdisassembler', 'mcjit'] if with_amd_vk llvm_modules += ['amdgpu', 'bitreader', 'ipo'] endif dep_llvm = dependency( 'llvm', version : '>= 3.9.0', required : with_amd_vk, modules : llvm_modules, ) 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 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 dep_valgrind = dependency('valgrind', required : false) if dep_valgrind.found() and with_valgrind pre_args += '-DHAVE_VALGRIND' endif # pthread stubs. Lets not and say we didn't prog_bison = find_program('bison', required : with_any_opengl) prog_flex = find_program('flex', required : with_any_opengl) # TODO: selinux dep_selinux = [] # TODO: llvm-prefix and llvm-shared-libs dep_unwind = dependency('libunwind', required : false) if dep_unwind.found() pre_args += '-DHAVE_LIBUNWIND' endif # TODO: flags for opengl, gles, dri # TODO: gallium-hud # TODO: glx provider # TODO: osmesa provider # TODO: symbol mangling 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_glx = [] dep_xcb_dri2 = [] dep_xcb_dri3 = [] dep_dri2proto = [] dep_glproto = [] dep_xf86vm = [] dep_xcb_dri3 = [] dep_xcb_present = [] dep_xcb_sync = [] dep_xcb_xfixes = [] dep_xshmfence = [] if with_platform_x11 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_xf86vm = 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: osmesa # TODO: vallium G3DVL # TODO: nine # TODO: clover # TODO: gallium tests # TODO: various libdirs # TODO: swr # TODO: gallium driver dirs # FIXME: this is a workaround for #2326 prog_touch = find_program('touch') dummy_cpp = custom_target( 'dummy_cpp', output : 'dummy.cpp', command : [prog_touch, '@OUTPUT@'], ) foreach a : pre_args add_project_arguments(a, language : ['c', 'cpp']) endforeach foreach a : c_args add_project_arguments(a, language : ['c']) endforeach foreach a : cpp_args add_project_arguments(a, language : ['cpp']) 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_xf86vm != [] and dep_xf86vm.found() gl_priv_reqs += 'xf86vm' 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('src')