package/mesa3d/Config.in

   1 menuconfig BR2_PACKAGE_MESA3D
   2         bool "mesa3d"
   3         depends on BR2_INSTALL_LIBSTDCPP
   4         depends on !BR2_STATIC_LIBS
   5         depends on BR2_TOOLCHAIN_HAS_SYNC_1
   6         depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL
   7         select BR2_PACKAGE_LIBDRM
   8         select BR2_PACKAGE_EXPAT
   9         select BR2_PACKAGE_HAS_LIBGL if BR2_PACKAGE_XORG7
  10         select BR2_PACKAGE_WAYLAND_PROTOCOLS if BR2_PACKAGE_WAYLAND
  11         select BR2_PACKAGE_XPROTO_DRI2PROTO if BR2_PACKAGE_XORG7
  12         select BR2_PACKAGE_XPROTO_GLPROTO if BR2_PACKAGE_XORG7
  13         select BR2_PACKAGE_XPROTO_XF86DRIPROTO if BR2_PACKAGE_XORG7
  14         select BR2_PACKAGE_XLIB_LIBX11 if BR2_PACKAGE_XORG7
  15         select BR2_PACKAGE_XLIB_LIBXEXT if BR2_PACKAGE_XORG7
  16         select BR2_PACKAGE_XLIB_LIBXDAMAGE if BR2_PACKAGE_XORG7
  17         select BR2_PACKAGE_XLIB_LIBXFIXES if BR2_PACKAGE_XORG7
  18         select BR2_PACKAGE_LIBXCB if BR2_PACKAGE_XORG7
  19         select BR2_PACKAGE_ZLIB
  20         help
  21           Mesa 3D, an open-source implementation of the OpenGL
  22           specification.
  23
  24           http://mesa3d.org
  25
  26 if BR2_PACKAGE_MESA3D
  27
  28 config BR2_PACKAGE_MESA3D_LLVM
  29         bool "llvm support"
  30         depends on BR2_PACKAGE_LLVM_ARCH_SUPPORTS
  31         depends on BR2_HOST_GCC_AT_LEAST_4_8
  32         depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
  33         depends on BR2_TOOLCHAIN_HAS_THREADS
  34         depends on BR2_INSTALL_LIBSTDCPP
  35         depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_64735 # std::shared_future
  36         depends on !BR2_STATIC_LIBS
  37         depends on BR2_USE_WCHAR # std::wstring
  38         select BR2_PACKAGE_LLVM
  39
  40 comment "llvm support needs a toolchain w/ wchar, threads, C++, gcc >= 4.8, host gcc >= 4.8, dynamic library"
  41         depends on BR2_PACKAGE_LLVM_ARCH_SUPPORTS
  42         depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_INSTALL_LIBSTDCPP || \
  43                 !BR2_HOST_GCC_AT_LEAST_4_8 || !BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 \
  44                 || BR2_STATIC_LIBS || !BR2_USE_WCHAR
  45
  46 comment "llvm support needs a toolchain not affected by GCC bug 64735"
  47         depends on BR2_PACKAGE_LLVM_ARCH_SUPPORTS
  48         depends on BR2_TOOLCHAIN_HAS_GCC_BUG_64735
  49
  50 # inform the .mk file of gallium, dri or vulkan driver selection
  51 config BR2_PACKAGE_MESA3D_GALLIUM_DRIVER
  52         bool
  53         select BR2_PACKAGE_MESA3D_DRIVER
  54
  55 config BR2_PACKAGE_MESA3D_DRI_DRIVER
  56         bool
  57         select BR2_PACKAGE_MESA3D_DRIVER
  58         # xlib-libxshmfence needs sync_4, so we cannot select it if
  59         # BR2_TOOLCHAIN_HAS_SYNC_4 is false. xproto-presentproto
  60         # doesn't need sync_4, but it is only needed in conjunction
  61         # with xlib-libxshmfence and dri3proto to provide dri3
  62         # support, so we also only select it if sync_4 is available.
  63         select BR2_PACKAGE_XLIB_LIBXSHMFENCE if \
  64                 (BR2_PACKAGE_XPROTO_DRI3PROTO && BR2_TOOLCHAIN_HAS_SYNC_4)
  65         select BR2_PACKAGE_XPROTO_PRESENTPROTO if \
  66                 (BR2_PACKAGE_XPROTO_DRI3PROTO && BR2_TOOLCHAIN_HAS_SYNC_4)
  67
  68 config BR2_PACKAGE_MESA3D_VULKAN_DRIVER
  69         bool
  70         select BR2_PACKAGE_MESA3D_DRIVER
  71
  72 config BR2_PACKAGE_MESA3D_DRIVER
  73         bool
  74
  75 config BR2_PACKAGE_MESA3D_NEEDS_XA
  76         bool
  77
  78 comment "Gallium drivers"
  79
  80 config BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_ETNAVIV
  81         bool "Gallium Etnaviv driver"
  82         select BR2_PACKAGE_MESA3D_GALLIUM_DRIVER
  83         select BR2_PACKAGE_LIBDRM_ETNAVIV
  84         select BR2_PACKAGE_MESA3D_OPENGL_EGL
  85         help
  86           Mesa driver for Vivante GPUs.
  87
  88 config BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_NOUVEAU
  89         bool "Gallium nouveau driver"
  90         depends on BR2_i386 || BR2_x86_64
  91         select BR2_PACKAGE_MESA3D_GALLIUM_DRIVER
  92         select BR2_PACKAGE_LIBDRM_NOUVEAU
  93         select BR2_PACKAGE_MESA3D_NEEDS_XA
  94         help
  95           Supports all Nvidia GPUs.
  96
  97 config BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_R600
  98         bool "Gallium Radeon R600 driver"
  99         depends on BR2_i386 || BR2_x86_64
 100         depends on !BR2_PACKAGE_MESA3D_LLVM || \
 101                 (BR2_PACKAGE_MESA3D_LLVM && (BR2_TOOLCHAIN_USES_UCLIBC || \
 102                         BR2_TOOLCHAIN_USES_GLIBC)) # elfutils
 103         select BR2_PACKAGE_MESA3D_GALLIUM_DRIVER
 104         select BR2_PACKAGE_LIBDRM_RADEON
 105         select BR2_PACKAGE_LLVM_AMDGPU if BR2_PACKAGE_MESA3D_LLVM
 106         select BR2_PACKAGE_ELFUTILS if BR2_PACKAGE_MESA3D_LLVM
 107         select BR2_PACKAGE_MESA3D_NEEDS_XA
 108         help
 109           Driver for ATI/AMD Radeon R600/R700/HD5000/HD6000 GPUs.
 110
 111 # R600 needs libelf when Mesa3D is built with LLVM support
 112 # musl is not currently compatible with elfutils
 113 comment "R600 driver needs a uClibc or glibc toolchain when llvm is enabled"
 114         depends on BR2_PACKAGE_MESA3D_LLVM
 115         depends on !(BR2_TOOLCHAIN_USES_UCLIBC || BR2_TOOLCHAIN_USES_GLIBC)
 116
 117 config BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_SVGA
 118         bool "Gallium vmware svga driver"
 119         depends on BR2_i386 || BR2_x86_64
 120         select BR2_PACKAGE_MESA3D_GALLIUM_DRIVER
 121         select BR2_PACKAGE_LIBDRM_VMWGFX
 122         select BR2_PACKAGE_MESA3D_NEEDS_XA
 123         help
 124           This is a virtual GPU driver for VMWare virtual machines.
 125
 126 config BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_SWRAST
 127         bool "Gallium swrast driver"
 128         select BR2_PACKAGE_MESA3D_GALLIUM_DRIVER
 129         help
 130           This is a software opengl implementation using the Gallium3D
 131           infrastructure.
 132
 133 config BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_VC4
 134         bool "Gallium vc4 driver"
 135         depends on BR2_ARM_CPU_HAS_NEON || BR2_aarch64
 136         select BR2_PACKAGE_MESA3D_GALLIUM_DRIVER
 137         select BR2_PACKAGE_LIBDRM_VC4
 138         select BR2_PACKAGE_MESA3D_NEEDS_XA
 139         select BR2_PACKAGE_MESA3D_OPENGL_EGL
 140         help
 141           Driver for Broadcom VC4 (rpi2/3) GPUs.
 142           It requires a vanilla 4.5+ kernel with drm vc4 (open) support.
 143
 144 config BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_VIRGL
 145         bool "Gallium virgl driver"
 146         select BR2_PACKAGE_MESA3D_GALLIUM_DRIVER
 147         select BR2_PACKAGE_MESA3D_OPENGL_EGL
 148         help
 149           virgl is the 3D acceleration backend for the virtio-gpu
 150           shipping with qemu.
 151
 152 comment "DRI drivers"
 153
 154 config BR2_PACKAGE_MESA3D_DRI_DRIVER_SWRAST
 155         bool "DRI swrast driver"
 156         select BR2_PACKAGE_MESA3D_DRI_DRIVER
 157         help
 158           This is a software opengl implementation using the DRI
 159           infrastructure.
 160
 161 config BR2_PACKAGE_MESA3D_DRI_DRIVER_I915
 162         bool "DRI i915 driver"
 163         depends on BR2_i386 || BR2_x86_64
 164         select BR2_PACKAGE_MESA3D_DRI_DRIVER
 165         select BR2_PACKAGE_LIBDRM_INTEL
 166         help
 167           Support for i915-based Intel GPUs.
 168
 169 config BR2_PACKAGE_MESA3D_DRI_DRIVER_I965
 170         bool "DRI i965 driver"
 171         depends on BR2_i386 || BR2_x86_64
 172         select BR2_PACKAGE_MESA3D_DRI_DRIVER
 173         select BR2_PACKAGE_LIBDRM_INTEL
 174         help
 175           Support for i965-based Intel GPUs.
 176
 177 config BR2_PACKAGE_MESA3D_DRI_DRIVER_NOUVEAU
 178         bool "DRI nouveau driver"
 179         select BR2_PACKAGE_MESA3D_DRI_DRIVER
 180         select BR2_PACKAGE_LIBDRM_NOUVEAU
 181         help
 182           Support for Nvidia-based GPUs.
 183
 184 config BR2_PACKAGE_MESA3D_DRI_DRIVER_RADEON
 185         bool "DRI radeon driver"
 186         select BR2_PACKAGE_MESA3D_DRI_DRIVER
 187         select BR2_PACKAGE_LIBDRM_RADEON
 188         help
 189           Legacy Radeon driver for R100 series GPUs.
 190
 191 comment "Vulkan drivers"
 192
 193 config BR2_PACKAGE_MESA3D_VULKAN_DRIVER_INTEL
 194         bool "Vulkan Intel driver"
 195         depends on BR2_i386 || BR2_x86_64
 196         depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_18 # memfd.h
 197         depends on BR2_TOOLCHAIN_USES_GLIBC # ifunc, static_assert
 198         depends on BR2_PACKAGE_XORG7 # xproto_dri3proto
 199         select BR2_PACKAGE_MESA3D_VULKAN_DRIVER
 200         select BR2_PACKAGE_XPROTO_DRI3PROTO
 201         help
 202           Vulkan driver for Intel hardware from Ivy Bridge onward.
 203
 204 comment "intel vulkan depends on X.org and needs a glibc toolchain w/ headers >= 3.18"
 205         depends on BR2_i386 || BR2_x86_64
 206         depends on !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_18 || \
 207                 !BR2_TOOLCHAIN_USES_GLIBC || !BR2_PACKAGE_XORG7
 208
 209 comment "Off-screen Rendering"
 210
 211 config BR2_PACKAGE_MESA3D_OSMESA
 212         bool "OSMesa library"
 213         help
 214           The OSMesa API provides functions for making off-screen
 215           renderings.
 216
 217 if BR2_PACKAGE_MESA3D_DRIVER
 218
 219 comment "Additional API Support"
 220
 221 config BR2_PACKAGE_MESA3D_OPENGL_EGL
 222         bool "OpenGL EGL"
 223         select BR2_PACKAGE_HAS_LIBEGL
 224         select BR2_PACKAGE_HAS_LIBEGL_WAYLAND
 225         help
 226           Use the Khronos EGL APIs. EGL is a window manager for OpenGL
 227           applications similar to GLX, for X, and WGL, for Windows.
 228
 229 config BR2_PACKAGE_MESA3D_OPENGL_ES
 230         bool "OpenGL ES"
 231         select BR2_PACKAGE_HAS_LIBGLES
 232         help
 233           Use the Khronos OpenGL ES APIs. This is commonly used on
 234           embedded systems and represents a subset of the OpenGL API.
 235
 236 config BR2_PACKAGE_MESA3D_OPENGL_TEXTURE_FLOAT
 237         bool "OpenGL texture float (patented format)"
 238         help
 239           GL_ARB_texture_float is required to enable GLX core profile
 240           (OpenGL3.x) otherwise the compat profile is used
 241           (OpenGL2.1).
 242
 243           The source code to implement ARB_texture_float extension is
 244           included and can be toggled on at compile time, for those
 245           who purchased a license from SGI, or are in a country where
 246           the patent does not apply, etc.
 247
 248           Please consult docs/patents.txt with your lawyer before
 249           building Mesa.
 250
 251           Also, note that this option doesn't affect all drivers. Some
 252           drivers have support for texture float enabled
 253           unconditionally.
 254
 255           If unsure, say N.
 256
 257           http://www.google.com/patents/about?id=mIIOAAAAEBAJ&dq=6650327
 258
 259 endif # BR2_PACKAGE_MESA3D_DRIVER
 260
 261 config BR2_PACKAGE_PROVIDES_LIBGL
 262         default "mesa3d" if BR2_PACKAGE_XORG7
 263
 264 config BR2_PACKAGE_PROVIDES_LIBEGL
 265         default "mesa3d" if BR2_PACKAGE_MESA3D_OPENGL_EGL
 266
 267 config BR2_PACKAGE_PROVIDES_LIBGLES
 268         default "mesa3d" if BR2_PACKAGE_MESA3D_OPENGL_ES
 269
 270 endif # BR2_PACKAGE_MESA3D
 271
 272 comment "mesa3d needs a toolchain w/ C++, NPTL, dynamic library"
 273         depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS_NPTL || \
 274                 BR2_STATIC_LIBS
 275         depends on BR2_TOOLCHAIN_HAS_SYNC_1