Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 1 | # Copyright © 2017 Intel Corporation |
| 2 | |
| 3 | # Permission is hereby granted, free of charge, to any person obtaining a copy |
| 4 | # of this software and associated documentation files (the "Software"), to deal |
| 5 | # in the Software without restriction, including without limitation the rights |
| 6 | # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| 7 | # copies of the Software, and to permit persons to whom the Software is |
| 8 | # furnished to do so, subject to the following conditions: |
| 9 | |
| 10 | # The above copyright notice and this permission notice shall be included in |
| 11 | # all copies or substantial portions of the Software. |
| 12 | |
| 13 | # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 14 | # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 15 | # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 16 | # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 17 | # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 18 | # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 19 | # SOFTWARE. |
| 20 | |
| 21 | project('mesa', ['c', 'cpp'], version : '17.3.0-devel', license : 'MIT', |
Dylan Baker | 052c0d5 | 2017-09-30 20:04:09 -0700 | [diff] [blame] | 22 | default_options : ['c_std=c99', 'cpp_std=c++11']) |
Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 23 | |
Dylan Baker | 3218056 | 2017-09-20 20:11:32 -0700 | [diff] [blame] | 24 | # Arguments for the preprocessor, put these in a separate array from the C and |
| 25 | # C++ (cpp in meson terminology) arguments since they need to be added to the |
| 26 | # default arguments for both C and C++. |
| 27 | pre_args = [ |
| 28 | '-D__STDC_CONSTANT_MACROS', |
| 29 | '-D__STDC_FORMAT_MACROS', |
| 30 | '-D__STDC_LIMIT_MACROS', |
| 31 | '-DVERSION="@0@"'.format(meson.project_version()), |
| 32 | '-DPACKAGE_VERSION=VERSION', |
| 33 | '-DPACKAGE_BUGREPORT="https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa"', |
| 34 | ] |
| 35 | |
Dylan Baker | e915b8d | 2017-09-28 14:02:51 -0700 | [diff] [blame] | 36 | with_vulkan_icd_dir = get_option('vulkan-icd-dir') |
Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 37 | with_tests = get_option('build-tests') |
| 38 | with_valgrind = get_option('valgrind') |
Dylan Baker | 3218056 | 2017-09-20 20:11:32 -0700 | [diff] [blame] | 39 | with_asm = get_option('asm') |
| 40 | |
| 41 | # XXX: yeah, do these |
| 42 | with_appledri = false |
| 43 | with_windowsdri = false |
| 44 | |
Dylan Baker | db97884 | 2017-09-28 13:59:04 -0700 | [diff] [blame] | 45 | dri_drivers_path = get_option('dri-drivers-path') |
| 46 | if dri_drivers_path == '' |
| 47 | dri_drivers_path = join_paths(get_option('libdir'), 'dri') |
| 48 | endif |
| 49 | |
Dylan Baker | 3218056 | 2017-09-20 20:11:32 -0700 | [diff] [blame] | 50 | with_gles1 = get_option('gles1') |
| 51 | with_gles2 = get_option('gles2') |
| 52 | with_opengl = get_option('opengl') |
| 53 | with_any_opengl = with_opengl or with_gles1 or with_gles2 |
Dylan Baker | a47c525 | 2017-09-22 12:55:00 -0700 | [diff] [blame] | 54 | # Only build shared_glapi if at least one OpenGL API is enabled |
| 55 | with_shared_glapi = get_option('shared-glapi') and with_any_opengl |
Dylan Baker | 3218056 | 2017-09-20 20:11:32 -0700 | [diff] [blame] | 56 | |
| 57 | # TODO: these will need options, but at the moment they just control header |
| 58 | # installs |
Dylan Baker | 3218056 | 2017-09-20 20:11:32 -0700 | [diff] [blame] | 59 | with_osmesa = false |
| 60 | |
| 61 | # shared-glapi is required if at least two OpenGL APIs are being built |
| 62 | if not with_shared_glapi |
| 63 | if ((with_gles1 and with_gles2) or (with_gles1 and with_opengl) |
| 64 | or (with_gles2 and with_opengl)) |
| 65 | error('shared-glapi required for building two or more of OpenGL, OpenGL ES 1.x, OpenGL ES 2.x') |
| 66 | endif |
| 67 | endif |
| 68 | |
| 69 | # We require OpenGL for OpenGL ES |
| 70 | if (with_gles1 or with_gles2) and not with_opengl |
| 71 | error('building OpenGL ES without OpenGL is not supported.') |
| 72 | endif |
| 73 | |
| 74 | with_dri = false |
| 75 | with_dri_i965 = false |
Dylan Baker | c2cd580 | 2017-10-03 17:06:22 -0700 | [diff] [blame] | 76 | with_dri_swrast = false |
Dylan Baker | 3218056 | 2017-09-20 20:11:32 -0700 | [diff] [blame] | 77 | _drivers = get_option('dri-drivers') |
| 78 | if _drivers != '' |
| 79 | _split = _drivers.split(',') |
| 80 | with_dri_i965 = _split.contains('i965') |
Dylan Baker | c2cd580 | 2017-10-03 17:06:22 -0700 | [diff] [blame] | 81 | with_dri_swrast = _split.contains('swrast') |
Dylan Baker | 3218056 | 2017-09-20 20:11:32 -0700 | [diff] [blame] | 82 | with_dri = true |
| 83 | endif |
| 84 | |
| 85 | if not with_dri |
| 86 | with_gles1 = false |
| 87 | with_gles2 = false |
| 88 | with_opengl = false |
| 89 | with_any_opengl = false |
| 90 | with_shared_glapi = false |
| 91 | endif |
Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 92 | |
Dylan Baker | a47c525 | 2017-09-22 12:55:00 -0700 | [diff] [blame] | 93 | # TODO: other OSes |
| 94 | with_dri_platform = 'drm' |
| 95 | |
| 96 | with_gallium = false |
| 97 | # TODO: gallium drivers |
| 98 | |
| 99 | # TODO: conditionalize libdrm requirement |
| 100 | dep_libdrm = dependency('libdrm', version : '>= 2.4.75') |
| 101 | pre_args += '-DHAVE_LIBDRM' |
| 102 | |
| 103 | with_dri2 = with_dri_platform == 'drm' and dep_libdrm.found() |
| 104 | with_dri3 = get_option('dri3') |
| 105 | if with_dri3 == 'auto' |
Dylan Baker | 816bf7d1 | 2017-09-28 15:53:53 -0700 | [diff] [blame] | 106 | if host_machine.system() == 'linux' and with_dri2 |
Dylan Baker | a47c525 | 2017-09-22 12:55:00 -0700 | [diff] [blame] | 107 | with_dri3 = true |
| 108 | else |
| 109 | with_dri3 = false |
| 110 | endif |
| 111 | elif with_dri3 == 'yes' |
Dylan Baker | 816bf7d1 | 2017-09-28 15:53:53 -0700 | [diff] [blame] | 112 | if not with_dri2 |
| 113 | error('dri3 support requires libdrm') |
| 114 | endif |
Dylan Baker | a47c525 | 2017-09-22 12:55:00 -0700 | [diff] [blame] | 115 | with_dri3 = true |
| 116 | else |
| 117 | with_dri3 = false |
| 118 | endif |
| 119 | |
Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 120 | # TODO: there are more platforms required for non-vulkan drivers |
| 121 | with_platform_wayland = false |
| 122 | with_platform_x11 = false |
| 123 | _platforms = get_option('platforms') |
| 124 | if _platforms != '' |
| 125 | _split = _platforms.split(',') |
| 126 | with_platform_x11 = _split.contains('x11') |
| 127 | with_platform_wayland = _split.contains('wayland') |
| 128 | endif |
| 129 | |
Dylan Baker | 816bf7d1 | 2017-09-28 15:53:53 -0700 | [diff] [blame] | 130 | with_gbm = get_option('gbm') |
| 131 | if with_gbm == 'auto' and with_dri # TODO: or gallium |
| 132 | with_gbm = host_machine.system() == 'linux' |
| 133 | elif with_gbm == 'yes' |
| 134 | if not ['linux', 'bsd'].contains(host_machine.system()) |
| 135 | error('GBM only supports unix-like platforms') |
| 136 | endif |
| 137 | with_gbm = true |
| 138 | else |
| 139 | with_gbm = false |
| 140 | endif |
| 141 | |
Dylan Baker | a47c525 | 2017-09-22 12:55:00 -0700 | [diff] [blame] | 142 | with_glx = get_option('glx') |
| 143 | if with_glx != 'disabled' |
| 144 | pre_args += '-DGLX_USE_TLS' |
| 145 | if not (with_platform_x11 and with_any_opengl) and with_glx != 'auto' |
| 146 | error('Cannot build GLX support without X11 platform support and at least one OpenGL API') |
| 147 | elif with_glx == 'gallium-xlib' |
| 148 | if not with_gallium |
| 149 | error('Gallium-xlib based GLX requires at least one gallium driver') |
| 150 | elif with_dri |
| 151 | error('gallium-xlib conflicts with any dri driver') |
| 152 | endif |
| 153 | elif with_glx == 'dri' and not with_dri |
| 154 | error('dri based GLX requires at least one DRI driver') |
| 155 | elif with_glx == 'auto' |
| 156 | if with_dri |
| 157 | with_glx = 'dri' |
| 158 | elif with_gallium |
| 159 | with_glx = 'gallium-xlib' |
| 160 | elif with_platform_x11 and with_any_opengl |
| 161 | with_glx = 'xlib' |
| 162 | else |
| 163 | with_glx = 'disabled' |
| 164 | endif |
| 165 | endif |
| 166 | endif |
| 167 | |
| 168 | with_glvnd = get_option('glvnd') |
| 169 | if with_glvnd and with_glx != 'dri' |
| 170 | message('glvnd requires dri based glx') |
| 171 | endif |
| 172 | |
| 173 | # TODO: toggle for this |
| 174 | with_glx_direct = true |
| 175 | |
Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 176 | if with_vulkan_icd_dir == '' |
| 177 | with_vulkan_icd_dir = join_paths(get_option('datadir'), 'vulkan/icd.d') |
| 178 | endif |
| 179 | |
| 180 | with_intel_vk = false |
| 181 | with_amd_vk = false |
Dylan Baker | a47c525 | 2017-09-22 12:55:00 -0700 | [diff] [blame] | 182 | with_any_vk = false |
Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 183 | _vulkan_drivers = get_option('vulkan-drivers') |
| 184 | if _vulkan_drivers != '' |
| 185 | _split = _vulkan_drivers.split(',') |
| 186 | with_intel_vk = _split.contains('intel') |
| 187 | with_amd_vk = _split.contains('amd') |
Dylan Baker | a47c525 | 2017-09-22 12:55:00 -0700 | [diff] [blame] | 188 | with_any_vk = with_amd_vk or with_intel_vk |
Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 189 | if not (with_platform_x11 or with_platform_wayland) |
| 190 | error('Vulkan requires at least one platform (x11, wayland)') |
| 191 | endif |
Dylan Baker | a47c525 | 2017-09-22 12:55:00 -0700 | [diff] [blame] | 192 | if with_platform_x11 and not with_dri3 |
| 193 | error('Vulkan drivers require dri3 for X11 support') |
| 194 | endif |
| 195 | endif |
| 196 | |
| 197 | if with_dri # TODO: or gallium |
| 198 | if with_glx == 'disabled' # TODO: or egl |
| 199 | error('building dri or gallium drivers require at least one window system') |
| 200 | endif |
Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 201 | endif |
| 202 | |
| 203 | prog_python2 = find_program('python2') |
Dylan Baker | 9342a7d | 2017-09-28 10:48:30 -0700 | [diff] [blame] | 204 | has_mako = run_command(prog_python2, '-c', 'import mako') |
| 205 | if has_mako.returncode() != 0 |
| 206 | error('Python (2.x) mako module required to build mesa.') |
| 207 | endif |
Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 208 | |
| 209 | cc = meson.get_compiler('c') |
| 210 | if cc.get_id() == 'gcc' and cc.version().version_compare('< 4.4.6') |
Eric Engestrom | 1262e82 | 2017-09-29 15:25:18 +0100 | [diff] [blame] | 211 | error('When using GCC, version 4.4.6 or later is required.') |
Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 212 | endif |
| 213 | |
Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 214 | # Define DEBUG for debug and debugoptimized builds |
| 215 | if get_option('buildtype').startswith('debug') |
| 216 | pre_args += '-DDEBUG' |
| 217 | endif |
| 218 | |
Dylan Baker | 673dda8 | 2017-09-20 11:53:29 -0700 | [diff] [blame] | 219 | if get_option('shader-cache') |
| 220 | pre_args += '-DENABLE_SHADER_CACHE' |
| 221 | elif with_amd_vk |
| 222 | error('Radv requires shader cache support') |
| 223 | endif |
| 224 | |
Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 225 | # Check for GCC style builtins |
| 226 | foreach b : ['bswap32', 'bswap64', 'clz', 'clzll', 'ctz', 'expect', 'ffs', |
| 227 | 'ffsll', 'popcount', 'popcountll', 'unreachable'] |
| 228 | if cc.has_function(b) |
| 229 | pre_args += '-DHAVE___BUILTIN_@0@'.format(b.to_upper()) |
| 230 | endif |
| 231 | endforeach |
| 232 | |
Dylan Baker | 673dda8 | 2017-09-20 11:53:29 -0700 | [diff] [blame] | 233 | # check for GCC __attribute__ |
Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 234 | foreach a : ['const', 'flatten', 'malloc', 'pure', 'unused', |
| 235 | 'warn_unused_result', 'weak',] |
| 236 | if cc.compiles('int foo(void) __attribute__((@0@));'.format(a), |
| 237 | name : '__attribute__((@0@))'.format(a)) |
| 238 | pre_args += '-DHAVE_FUNC_ATTRIBUTE_@0@'.format(a.to_upper()) |
| 239 | endif |
| 240 | endforeach |
| 241 | if cc.compiles('int foo(const char *p, ...) __attribute__((format(printf, 1, 2)));', |
| 242 | name : '__attribute__((format(...)))') |
| 243 | pre_args += '-DHAVE_FUNC_ATTRIBUTE_FORMAT' |
| 244 | endif |
| 245 | if cc.compiles('struct __attribute__((packed)) foo { int bar; };', |
| 246 | name : '__attribute__((packed))') |
| 247 | pre_args += '-DHAVE_FUNC_ATTRIBUTE_PACKED' |
| 248 | endif |
| 249 | if cc.compiles('int *foo(void) __attribute__((returns_nonnull));', |
| 250 | name : '__attribute__((returns_nonnull))') |
| 251 | pre_args += '-DHAVE_FUNC_ATTRIBUTE_NONNULL' |
| 252 | endif |
| 253 | if cc.compiles('''int foo_def(void) __attribute__((visibility("default"))); |
| 254 | int foo_hid(void) __attribute__((visibility("hidden"))); |
| 255 | int foo_int(void) __attribute__((visibility("internal"))); |
| 256 | int foo_pro(void) __attribute__((visibility("protected")));''', |
| 257 | name : '__attribute__((visibility(...)))') |
| 258 | pre_args += '-DHAVE_FUNC_ATTRIBUTE_VISBILITY' |
| 259 | endif |
| 260 | if cc.compiles('int foo(void) { return 0; } int bar(void) __attribute__((alias("foo")));', |
| 261 | name : '__attribute__((alias(...)))') |
| 262 | pre_args += '-DHAVE_FUNC_ATTRIBUTE_ALIAS' |
| 263 | endif |
| 264 | |
| 265 | # TODO: this is very incomplete |
| 266 | if host_machine.system() == 'linux' |
| 267 | pre_args += '-D_GNU_SOURCE' |
| 268 | endif |
| 269 | |
| 270 | # Check for generic C arguments |
| 271 | c_args = [] |
| 272 | foreach a : ['-Wall', '-Werror=implicit-function-declaration', |
| 273 | '-Werror=missing-prototypes', '-fno-math-errno', |
| 274 | '-fno-trapping-math', '-Qunused-arguments'] |
| 275 | if cc.has_argument(a) |
| 276 | c_args += a |
| 277 | endif |
| 278 | endforeach |
| 279 | c_vis_args = [] |
| 280 | if cc.has_argument('-fvisibility=hidden') |
| 281 | c_vis_args += '-fvisibility=hidden' |
| 282 | endif |
| 283 | |
| 284 | # Check for generic C++ arguments |
| 285 | cpp = meson.get_compiler('cpp') |
| 286 | cpp_args = [] |
| 287 | foreach a : ['-Wall', '-fno-math-errno', '-fno-trapping-math', |
| 288 | '-Qunused-arguments', '-Wno-non-virtual-dtor'] |
| 289 | if cpp.has_argument(a) |
| 290 | cpp_args += a |
| 291 | endif |
| 292 | endforeach |
| 293 | cpp_vis_args = [] |
| 294 | if cpp.has_argument('-fvisibility=hidden') |
| 295 | cpp_vis_args += '-fvisibility=hidden' |
| 296 | endif |
| 297 | |
| 298 | # Check for C and C++ arguments for MSVC2013 compatibility. These are only used |
| 299 | # in parts of the mesa code base that need to compile with old versions of |
| 300 | # MSVC, mainly common code |
| 301 | c_msvc_compat_args = [] |
| 302 | cpp_msvc_compat_args = [] |
| 303 | foreach a : ['-Werror=pointer-arith', '-Werror=vla'] |
| 304 | if cc.has_argument(a) |
| 305 | c_msvc_compat_args += a |
| 306 | endif |
| 307 | if cpp.has_argument(a) |
| 308 | cpp_msvc_compat_args += a |
| 309 | endif |
| 310 | endforeach |
| 311 | |
| 312 | no_override_init_args = [] |
| 313 | foreach a : ['-Wno-override-init', '-Wno-initializer-overrides'] |
| 314 | if cc.has_argument(a) |
| 315 | no_override_init_args += a |
| 316 | endif |
| 317 | endforeach |
| 318 | |
| 319 | # TODO: SSE41 (which is only required for core mesa) |
| 320 | |
| 321 | # Check for GCC style atomics |
| 322 | if cc.compiles('int main() { int n; return __atomic_load_n(&n, __ATOMIC_ACQUIRE); }', |
| 323 | name : 'GCC atomic builtins') |
| 324 | pre_args += '-DUSE_GCC_ATOMIC_BUILTINS' |
| 325 | endif |
| 326 | if not cc.links('''#include <stdint.h> |
| 327 | uint64_t v; |
| 328 | int main() { |
| 329 | return __sync_add_and_fetch(&v, (uint64_t)1); |
| 330 | }''', |
| 331 | name : 'GCC 64bit atomics') |
| 332 | pre_args += '-DMISSING_64_BIT_ATOMICS' |
| 333 | endif |
| 334 | |
| 335 | # TODO: endian |
| 336 | # TODO: powr8 |
| 337 | # TODO: shared/static? Is this even worth doing? |
| 338 | |
| 339 | # I don't think that I need to set any of the debug stuff, I think meson |
| 340 | # handles that for us |
| 341 | |
| 342 | # TODO: ldflags |
| 343 | |
| 344 | # TODO: texture-float (gallium/mesa only) |
| 345 | |
| 346 | # TODO: cross-compiling. I don't think this is relavent to meson |
| 347 | |
Dylan Baker | 3218056 | 2017-09-20 20:11:32 -0700 | [diff] [blame] | 348 | # FIXME: enable asm when cross compiler |
| 349 | # This is doable (autotools does it), but it's not of immediate concern |
| 350 | if meson.is_cross_build() |
| 351 | message('Cross compiling, disabling asm') |
| 352 | with_asm = false |
| 353 | endif |
| 354 | |
| 355 | with_asm_arch = '' |
| 356 | if with_asm |
| 357 | # TODO: SPARC and PPC |
| 358 | if host_machine.cpu_family() == 'x86' |
| 359 | if ['linux', 'bsd'].contains(host_machine.system()) # FIXME: hurd? |
| 360 | with_asm_arch = 'x86' |
| 361 | pre_args += ['-DUSE_X86_ASM', '-DUSE_MMX_ASM', '-DUSE_3DNOW_ASM', |
| 362 | '-DUSE_SSE_ASM'] |
| 363 | endif |
| 364 | elif host_machine.cpu_family() == 'x86_64' |
| 365 | if host_machine.system() == 'linux' |
| 366 | with_asm_arch = 'x86_64' |
| 367 | pre_args += ['-DUSE_X86_64_ASM'] |
| 368 | endif |
| 369 | elif host_machine.cpu_family() == 'arm' |
| 370 | if host_machine.system() == 'linux' |
| 371 | with_asm_arch = 'arm' |
| 372 | pre_args += ['-DUSE_ARM_ASM'] |
| 373 | endif |
| 374 | elif host_machine.cpu_family() == 'aarch64' |
| 375 | if host_machine.system() == 'linux' |
| 376 | with_asm_arch = 'aarch64' |
| 377 | pre_args += ['-DUSE_AARCH64_ASM'] |
| 378 | endif |
| 379 | endif |
| 380 | endif |
Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 381 | |
| 382 | # Check for standard headers and functions |
| 383 | if cc.has_header_symbol('sys/sysmacros.h', 'major') |
| 384 | pre_args += '-DMAJOR_IN_SYSMACROS' |
| 385 | elif cc.has_header_symbol('sys/mkdev.h', 'major') |
| 386 | pre_args += '-DMAJOR_IN_MKDEV' |
| 387 | endif |
| 388 | |
| 389 | foreach h : ['xlocale.h', 'sys/sysctl.h'] |
| 390 | if cc.has_header(h) |
| 391 | pre_args += '-DHAVE_@0@'.format(h.to_upper().underscorify()) |
| 392 | endif |
| 393 | endforeach |
| 394 | |
| 395 | foreach f : ['strtof', 'mkostemp', 'posix_memalign'] |
| 396 | if cc.has_function(f) |
| 397 | pre_args += '-DHAVE_@0@'.format(f.to_upper()) |
| 398 | endif |
| 399 | endforeach |
| 400 | |
| 401 | # strtod locale support |
| 402 | if cc.links(''' |
| 403 | #define _GNU_SOURCE |
| 404 | #include <stdlib.h> |
| 405 | #include <locale.h> |
| 406 | #ifdef HAVE_XLOCALE_H |
| 407 | #include <xlocale.h> |
| 408 | #endif |
| 409 | int main() { |
| 410 | locale_t loc = newlocale(LC_CTYPE_MASK, "C", NULL); |
| 411 | const char *s = "1.0"; |
| 412 | char *end; |
| 413 | double d = strtod_l(s, end, loc); |
| 414 | float f = strtod_l(s, end, loc); |
| 415 | freelocale(loc); |
| 416 | return 0; |
| 417 | }''', |
| 418 | extra_args : pre_args, |
| 419 | name : 'strtod has locale support') |
| 420 | pre_args += '-DHAVE_STRTOD_L' |
| 421 | endif |
| 422 | |
| 423 | # Check for some linker flags |
| 424 | ld_args_bsymbolic = [] |
| 425 | if cc.links('int main() { return 0; }', args : '-Wl,-Bsymbolic') |
| 426 | ld_args_bsymbolic += '-Wl,-Bsymbolic' |
| 427 | endif |
| 428 | ld_args_gc_sections = [] |
| 429 | if cc.links('static char unused() { return 5; } int main() { return 0; }', |
| 430 | args : '-Wl,--gc-sections') |
| 431 | ld_args_gc_sections += '-Wl,--gc-sections' |
| 432 | endif |
| 433 | |
| 434 | # check for dl support |
| 435 | if cc.has_function('dlopen') |
| 436 | dep_dl = [] |
| 437 | else |
| 438 | dep_dl = cc.find_library('dl') |
| 439 | endif |
Dylan Baker | 3218056 | 2017-09-20 20:11:32 -0700 | [diff] [blame] | 440 | if cc.has_function('dladdr', dependencies : dep_dl) |
| 441 | # This is really only required for megadrivers |
| 442 | pre_args += '-DHAVE_DLADDR' |
Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 443 | endif |
| 444 | |
| 445 | if cc.has_function('dl_iterate_phdr') |
| 446 | pre_args += '-DHAVE_DL_ITERATE_PHDR' |
| 447 | else |
| 448 | # TODO: this is required for vulkan |
| 449 | endif |
| 450 | |
| 451 | # Determine whether or not the rt library is needed for time functions |
| 452 | if cc.has_function('clock_gettime') |
| 453 | dep_clock = [] |
| 454 | else |
| 455 | dep_clock = cc.find_library('rt') |
| 456 | endif |
| 457 | |
| 458 | # TODO: some of these may be conditional |
| 459 | dep_zlib = dependency('zlib', version : '>= 1.2.3') |
| 460 | dep_thread = dependency('threads') |
| 461 | pre_args += '-DHAVE_PTHREAD' |
Dylan Baker | cc4f587 | 2017-09-27 11:30:21 -0700 | [diff] [blame] | 462 | dep_elf = dependency('libelf', required : false) |
| 463 | if not dep_elf.found() |
Dylan Baker | 97aea7d | 2017-10-04 11:36:06 -0700 | [diff] [blame] | 464 | dep_elf = cc.find_library('elf', required : with_amd_vk) # TODO: clover, r600, radeonsi |
Dylan Baker | cc4f587 | 2017-09-27 11:30:21 -0700 | [diff] [blame] | 465 | endif |
Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 466 | dep_expat = dependency('expat') |
| 467 | # this only exists on linux so either this is linux and it will be found, or |
| 468 | # its not linux and and wont |
| 469 | dep_m = cc.find_library('m', required : false) |
| 470 | |
Dylan Baker | 673dda8 | 2017-09-20 11:53:29 -0700 | [diff] [blame] | 471 | dep_libdrm_amdgpu = [] |
| 472 | if with_amd_vk |
| 473 | dep_libdrm_amdgpu = dependency('libdrm_amdgpu', version : '>= 2.4.82') |
| 474 | endif |
| 475 | |
| 476 | llvm_modules = ['bitwriter', 'engine', 'mcdisassembler', 'mcjit'] |
| 477 | if with_amd_vk |
| 478 | llvm_modules += ['amdgpu', 'bitreader', 'ipo'] |
| 479 | endif |
| 480 | dep_llvm = dependency( |
| 481 | 'llvm', version : '>= 3.9.0', required : false, modules : llvm_modules, |
| 482 | ) |
| 483 | if not dep_llvm.found() |
| 484 | if with_amd_vk |
| 485 | error('Radv requires llvm.') |
| 486 | endif |
| 487 | else |
| 488 | _llvm_version = dep_llvm.version().split('.') |
| 489 | # Development versions of LLVM have an 'svn' suffix, we don't want that for |
| 490 | # our version checks. |
| 491 | _llvm_patch = _llvm_version[2] |
| 492 | if _llvm_patch.endswith('svn') |
| 493 | _llvm_patch = _llvm_patch.split('s')[0] |
| 494 | endif |
| 495 | pre_args += [ |
| 496 | '-DHAVE_LLVM=0x0@0@@1@@2@'.format(_llvm_version[0], _llvm_version[1], _llvm_patch), |
| 497 | '-DMESA_LLVM_VERSION_PATCH=@0@'.format(_llvm_patch), |
| 498 | ] |
| 499 | endif |
Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 500 | |
Dylan Baker | a47c525 | 2017-09-22 12:55:00 -0700 | [diff] [blame] | 501 | dep_glvnd = [] |
| 502 | if with_glvnd |
| 503 | dep_glvnd = dependency('libglvnd', version : '>= 0.2.0') |
| 504 | pre_args += '-DUSE_LIBGLVND=1' |
| 505 | endif |
| 506 | |
Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 507 | # TODO: make this conditional |
| 508 | dep_valgrind = dependency('valgrind', required : false) |
| 509 | if dep_valgrind.found() and with_valgrind |
| 510 | pre_args += '-DHAVE_VALGRIND' |
| 511 | endif |
| 512 | |
| 513 | # pthread stubs. Lets not and say we didn't |
| 514 | |
Dylan Baker | 3218056 | 2017-09-20 20:11:32 -0700 | [diff] [blame] | 515 | prog_bison = find_program('bison', required : with_any_opengl) |
| 516 | prog_flex = find_program('flex', required : with_any_opengl) |
| 517 | |
Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 518 | # TODO: selinux |
Dylan Baker | 3218056 | 2017-09-20 20:11:32 -0700 | [diff] [blame] | 519 | dep_selinux = [] |
Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 520 | |
| 521 | # TODO: llvm-prefix and llvm-shared-libs |
| 522 | |
Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 523 | # TODO: unwind (llvm [radeon, gallivm] and gallium) |
| 524 | |
| 525 | # TODO: flags for opengl, gles, dri |
| 526 | |
| 527 | # TODO: gallium-hud |
| 528 | |
| 529 | # TODO: glx provider |
| 530 | |
| 531 | # TODO: osmesa provider |
| 532 | |
| 533 | # TODO: flags for xa, egl, gbm, nin, xvmc, vdpau, omx, va, opencl, |
| 534 | # gallium-tests, |
| 535 | |
| 536 | # TODO: gallium drivers |
| 537 | |
Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 538 | # TODO: symbol mangling |
| 539 | |
Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 540 | # TODO: egl configuration |
| 541 | |
| 542 | if with_platform_wayland |
| 543 | prog_wl_scanner = find_program('wayland-scanner') |
| 544 | dep_wl_protocols = dependency('wayland-protocols', version : '>= 1.8') |
| 545 | dep_wayland_client = dependency('wayland-client', version : '>=1.11') |
| 546 | dep_wayland_server = dependency('wayland-server', version : '>=1.11') |
| 547 | else |
| 548 | prog_wl_scanner = [] |
| 549 | dep_wl_protocols = [] |
| 550 | dep_wayland_client = [] |
| 551 | dep_wayland_server = [] |
| 552 | endif |
| 553 | |
| 554 | dep_xcb_dri2 = [] |
| 555 | dep_xcb_dri3 = [] |
Dylan Baker | a47c525 | 2017-09-22 12:55:00 -0700 | [diff] [blame] | 556 | dep_dri2proto = [] |
| 557 | dep_glproto = [] |
| 558 | dep_x11 = [] |
| 559 | dep_xf86vm = [] |
Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 560 | if with_platform_x11 |
Dylan Baker | a47c525 | 2017-09-22 12:55:00 -0700 | [diff] [blame] | 561 | if with_glx == 'xlib' |
| 562 | # TODO |
| 563 | error('TODO') |
| 564 | elif with_glx == 'gallium-xlib' |
| 565 | # TODO |
| 566 | error('TODO') |
Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 567 | else |
Dylan Baker | a47c525 | 2017-09-22 12:55:00 -0700 | [diff] [blame] | 568 | pre_args += '-DGLX_INDIRECT_RENDERING' |
| 569 | if with_glx_direct |
| 570 | pre_args += '-DGLX_DIRECT_RENDERING' |
| 571 | endif |
| 572 | if with_dri_platform == 'drm' |
| 573 | pre_args += '-DGLX_USE_DRM' |
| 574 | dep_dri2proto = dependency('dri2proto', version : '>= 2.8') |
| 575 | dep_x11 = [ |
| 576 | dependency('x11'), |
| 577 | dependency('xext'), |
| 578 | dependency('xdamage', version : '>= 1.1'), |
| 579 | dependency('xfixes'), |
| 580 | dependency('x11-xcb'), |
| 581 | dependency('xcb'), |
| 582 | dependency('xcb-glx', version : '>= 1.8.1'), |
| 583 | ] |
| 584 | |
Ville Syrjälä | 66b1597 | 2017-10-10 01:34:18 +0300 | [diff] [blame^] | 585 | dep_xf86vm = dependency('xxf86vm', required : false) |
Dylan Baker | a47c525 | 2017-09-22 12:55:00 -0700 | [diff] [blame] | 586 | endif |
| 587 | # TODO: XF86VIDMODE |
| 588 | endif |
| 589 | if with_glx != 'disabled' |
| 590 | dep_glproto = dependency('glproto', version : '>= 1.4.14') |
| 591 | endif |
| 592 | if with_any_vk or (with_glx == 'dri' and with_dri_platform == 'drm') |
| 593 | dep_xcb_dri2 = [ |
| 594 | dependency('x11-xcb'), |
| 595 | dependency('xcb'), |
| 596 | dependency('xcb-dri2', version : '>= 1.8'), |
| 597 | dependency('xcb-xfixes'), |
| 598 | ] |
| 599 | pre_args += '-DHAVE_X11_PLATFORM' |
| 600 | if with_dri3 |
| 601 | pre_args += '-DHAVE_DRI3' |
| 602 | dep_xcb_dri3 = [ |
| 603 | dep_xcb_dri2, |
| 604 | dependency('xcb-dri3'), |
| 605 | dependency('xcb-present'), |
| 606 | dependency('xcb-sync'), |
| 607 | dependency('xshmfence', version : '>= 1.1'), |
| 608 | ] |
| 609 | endif |
Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 610 | endif |
| 611 | endif |
| 612 | |
| 613 | # TODO: platforms for !vulkan |
| 614 | |
Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 615 | # TODO: osmesa |
| 616 | |
| 617 | # TODO: egl |
| 618 | |
| 619 | # TODO: xa |
| 620 | |
| 621 | # TODO: vallium G3DVL |
| 622 | |
| 623 | # TODO: nine |
| 624 | |
| 625 | # TODO: clover |
| 626 | |
| 627 | # TODO: egl sans x11 |
| 628 | |
| 629 | # TODO: xvmc |
| 630 | |
| 631 | # TODO: gallium tests |
| 632 | |
| 633 | # TODO: various libdirs |
| 634 | |
| 635 | # TODO: swr |
| 636 | |
| 637 | # TODO: gallium driver dirs |
| 638 | |
| 639 | # FIXME: this is a workaround for #2326 |
| 640 | prog_touch = find_program('touch') |
| 641 | dummy_cpp = custom_target( |
| 642 | 'dummy_cpp', |
| 643 | output : 'dummy.cpp', |
| 644 | command : [prog_touch, '@OUTPUT@'], |
| 645 | ) |
| 646 | |
| 647 | foreach a : pre_args |
| 648 | add_project_arguments(a, language : ['c', 'cpp']) |
| 649 | endforeach |
| 650 | foreach a : c_args |
| 651 | add_project_arguments(a, language : ['c']) |
| 652 | endforeach |
| 653 | foreach a : cpp_args |
| 654 | add_project_arguments(a, language : ['cpp']) |
| 655 | endforeach |
| 656 | |
| 657 | inc_include = include_directories('include') |
| 658 | |
Dylan Baker | 3218056 | 2017-09-20 20:11:32 -0700 | [diff] [blame] | 659 | pkg = import('pkgconfig') |
| 660 | |
Dylan Baker | d199225 | 2017-09-14 17:57:17 -0700 | [diff] [blame] | 661 | subdir('include') |
| 662 | subdir('src') |