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kumquat-buildroot/package/mesa3d/mesa3d.mk
Valentin Korenblit fddf7a04a5 package/mesa3d: enable OpenCL support 
This patch provides Clover, the OpenCL 1.1 API implementation by Mesa
for AMD GPUs. It generates libOpenCL.so.

Add --disable-opencl-icd because in Mesa 18 it defaults to on.  When
disabled, the shared library is named libOpenCL instead of
libMesaOpenCL and CL headers are installed.

Given that clc headers are being installed to a non-standard location,
it is necessary to specify this path in configure.ac. Otherwise,
pkg-config will output the absolute path to these headers located in
STAGING_DIR, which will cause a runtime error when calling
clBuildProgram.

Signed-off-by: Valentin Korenblit <valentin.korenblit@smile.fr>
Signed-off-by: Valentin Korenblit <valentinkorenblit@gmail.com>
[Thomas:
 - improve the description of the patch, based on input from Romain
 - register as a libopencl provider]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Valentin Korenblit <a class="moz-txt-link-rfc2396E" href="mailto:valentin.korenblit@smile.fr">&lt;valentin.korenblit@smile.fr&gt;</a>
Signed-off-by: Valentin Korenblit <a class="moz-txt-link-rfc2396E" href="mailto:valentinkorenblit@gmail.com">&lt;valentinkorenblit@gmail.com&gt;</a>
Signed-off-by: Thomas Petazzoni <a class="moz-txt-link-rfc2396E" href="mailto:thomas.petazzoni@bootlin.com">&lt;thomas.petazzoni@bootlin.com&gt;</a>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2018-12-03 23:07:20 +01:00

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################################################################################
#
# mesa3d
#
################################################################################
# When updating the version, please also update mesa3d-headers
MESA3D_VERSION = 18.2.6
MESA3D_SOURCE = mesa-$(MESA3D_VERSION).tar.xz
MESA3D_SITE = https://mesa.freedesktop.org/archive
MESA3D_LICENSE = MIT, SGI, Khronos
MESA3D_LICENSE_FILES = docs/license.html
# 0002-configure.ac-invert-order-for-wayland-scanner-check.patch
# 0003-set-LIBCLC_INCLUDEDIR.patch
MESA3D_AUTORECONF = YES
MESA3D_INSTALL_STAGING = YES
MESA3D_PROVIDES =
MESA3D_DEPENDENCIES = \
host-bison \
host-flex \
expat \
libdrm \
zlib
# Disable assembly usage.
MESA3D_CONF_OPTS = --disable-asm
# Disable static, otherwise configure will fail with: "Cannot enable both static
# and shared."
ifeq ($(BR2_SHARED_STATIC_LIBS),y)
MESA3D_CONF_OPTS += --disable-static
endif
ifeq ($(BR2_PACKAGE_MESA3D_LLVM),y)
MESA3D_DEPENDENCIES += host-llvm llvm
MESA3D_CONF_OPTS += \
--with-llvm-prefix=$(STAGING_DIR)/usr \
--enable-llvm-shared-libs \
--enable-llvm
else
# Avoid automatic search of llvm-config
MESA3D_CONF_OPTS += --disable-llvm
endif
# Disable opencl-icd: OpenCL lib will be named libOpenCL instead of
# libMesaOpenCL and CL headers are installed
ifeq ($(BR2_PACKAGE_MESA3D_OPENCL),y)
MESA3D_PROVIDES += libopencl
MESA3D_DEPENDENCIES += clang libclc
MESA3D_CONF_OPTS += --enable-opencl \
--disable-opencl-icd \
--with-clang-libdir=$(STAGING_DIR)/usr/lib
else
MESA3D_CONF_OPTS += --disable-opencl
endif
ifeq ($(BR2_PACKAGE_MESA3D_NEEDS_ELFUTILS),y)
MESA3D_DEPENDENCIES += elfutils
endif
# The Sourcery MIPS toolchain has a special (non-upstream) feature to
# have "compact exception handling", which unfortunately breaks with
# mesa3d, so we disable it here by passing -mno-compact-eh.
ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS),y)
MESA3D_CONF_ENV += CFLAGS="$(TARGET_CFLAGS) -mno-compact-eh"
MESA3D_CONF_ENV += CXXFLAGS="$(TARGET_CXXFLAGS) -mno-compact-eh"
endif
ifeq ($(BR2_PACKAGE_XORG7),y)
MESA3D_DEPENDENCIES += \
xlib_libX11 \
xlib_libXext \
xlib_libXdamage \
xlib_libXfixes \
xlib_libXrandr \
xlib_libXxf86vm \
xorgproto \
libxcb
MESA3D_CONF_OPTS += --enable-glx --disable-mangling
# quote from mesa3d configure "Building xa requires at least one non swrast gallium driver."
ifeq ($(BR2_PACKAGE_MESA3D_NEEDS_XA),y)
MESA3D_CONF_OPTS += --enable-xa
else
MESA3D_CONF_OPTS += --disable-xa
endif
else
MESA3D_CONF_OPTS += \
--disable-glx \
--disable-xa
endif
# Drivers
#Gallium Drivers
MESA3D_GALLIUM_DRIVERS-$(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_ETNAVIV) += etnaviv imx
MESA3D_GALLIUM_DRIVERS-$(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_NOUVEAU) += nouveau
MESA3D_GALLIUM_DRIVERS-$(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_R600) += r600
MESA3D_GALLIUM_DRIVERS-$(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_RADEONSI) += radeonsi
MESA3D_GALLIUM_DRIVERS-$(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_SVGA) += svga
MESA3D_GALLIUM_DRIVERS-$(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_SWRAST) += swrast
MESA3D_GALLIUM_DRIVERS-$(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_VC4) += vc4
MESA3D_GALLIUM_DRIVERS-$(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_VIRGL) += virgl
# DRI Drivers
MESA3D_DRI_DRIVERS-$(BR2_PACKAGE_MESA3D_DRI_DRIVER_SWRAST) += swrast
MESA3D_DRI_DRIVERS-$(BR2_PACKAGE_MESA3D_DRI_DRIVER_I915) += i915
MESA3D_DRI_DRIVERS-$(BR2_PACKAGE_MESA3D_DRI_DRIVER_I965) += i965
MESA3D_DRI_DRIVERS-$(BR2_PACKAGE_MESA3D_DRI_DRIVER_NOUVEAU) += nouveau
MESA3D_DRI_DRIVERS-$(BR2_PACKAGE_MESA3D_DRI_DRIVER_RADEON) += radeon
# Vulkan Drivers
MESA3D_VULKAN_DRIVERS-$(BR2_PACKAGE_MESA3D_VULKAN_DRIVER_INTEL) += intel
ifeq ($(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER),)
MESA3D_CONF_OPTS += \
--without-gallium-drivers \
--disable-gallium-extra-hud
else
MESA3D_CONF_OPTS += \
--enable-shared-glapi \
--with-gallium-drivers=$(subst $(space),$(comma),$(MESA3D_GALLIUM_DRIVERS-y)) \
--enable-gallium-extra-hud
endif
ifeq ($(BR2_PACKAGE_MESA3D_DRI_DRIVER),)
MESA3D_CONF_OPTS += \
--without-dri-drivers --disable-dri3
else
ifeq ($(BR2_PACKAGE_XLIB_LIBXSHMFENCE),y)
MESA3D_DEPENDENCIES += xlib_libxshmfence
MESA3D_CONF_OPTS += --enable-dri3
else
MESA3D_CONF_OPTS += --disable-dri3
endif
MESA3D_CONF_OPTS += \
--enable-shared-glapi \
--enable-driglx-direct \
--with-dri-drivers=$(subst $(space),$(comma),$(MESA3D_DRI_DRIVERS-y))
endif
ifeq ($(BR2_PACKAGE_MESA3D_VULKAN_DRIVER),)
MESA3D_CONF_OPTS += \
--without-vulkan-drivers
else
MESA3D_DEPENDENCIES += xlib_libxshmfence
MESA3D_CONF_OPTS += \
--enable-dri3 \
--with-vulkan-drivers=$(subst $(space),$(comma),$(MESA3D_VULKAN_DRIVERS-y))
endif
# APIs
ifeq ($(BR2_PACKAGE_MESA3D_OSMESA),y)
MESA3D_CONF_OPTS += --enable-osmesa
else
MESA3D_CONF_OPTS += --disable-osmesa
endif
# Always enable OpenGL:
# - it is needed for GLES (mesa3d's ./configure is a bit weird)
MESA3D_CONF_OPTS += --enable-opengl --enable-dri
# libva and mesa3d have a circular dependency
# we do not need libva support in mesa3d, therefore disable this option
MESA3D_CONF_OPTS += --disable-va
# libGL is only provided for a full xorg stack
ifeq ($(BR2_PACKAGE_XORG7),y)
MESA3D_PROVIDES += libgl
else
define MESA3D_REMOVE_OPENGL_HEADERS
rm -rf $(STAGING_DIR)/usr/include/GL/
endef
MESA3D_POST_INSTALL_STAGING_HOOKS += MESA3D_REMOVE_OPENGL_HEADERS
endif
ifeq ($(BR2_PACKAGE_MESA3D_DRI_DRIVER),y)
MESA3D_PLATFORMS = drm
else ifeq ($(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_VC4),y)
MESA3D_PLATFORMS = drm
else ifeq ($(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_ETNAVIV),y)
MESA3D_PLATFORMS = drm
else ifeq ($(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_VIRGL),y)
MESA3D_PLATFORMS = drm
else ifeq ($(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_RADEONSI),y)
MESA3D_PLATFORMS = drm
endif
ifeq ($(BR2_PACKAGE_WAYLAND),y)
MESA3D_DEPENDENCIES += wayland wayland-protocols
MESA3D_PLATFORMS += wayland
endif
ifeq ($(BR2_PACKAGE_XORG7),y)
MESA3D_PLATFORMS += x11
endif
MESA3D_CONF_OPTS += \
--with-platforms=$(subst $(space),$(comma),$(MESA3D_PLATFORMS))
ifeq ($(BR2_PACKAGE_MESA3D_OPENGL_EGL),y)
MESA3D_PROVIDES += libegl
MESA3D_CONF_OPTS += \
--enable-gbm \
--enable-egl
else
MESA3D_CONF_OPTS += \
--disable-egl
endif
ifeq ($(BR2_PACKAGE_MESA3D_OPENGL_ES),y)
MESA3D_PROVIDES += libgles
MESA3D_CONF_OPTS += --enable-gles1 --enable-gles2
else
MESA3D_CONF_OPTS += --disable-gles1 --disable-gles2
endif
ifeq ($(BR2_PACKAGE_XLIB_LIBXVMC),y)
MESA3D_DEPENDENCIES += xlib_libXvMC
MESA3D_CONF_OPTS += --enable-xvmc
else
MESA3D_CONF_OPTS += --disable-xvmc
endif
ifeq ($(BR2_PACKAGE_LIBUNWIND),y)
MESA3D_CONF_OPTS += --enable-libunwind
MESA3D_DEPENDENCIES += libunwind
else
MESA3D_CONF_OPTS += --disable-libunwind
endif
ifeq ($(BR2_PACKAGE_LIBVDPAU),y)
MESA3D_DEPENDENCIES += libvdpau
MESA3D_CONF_OPTS += --enable-vdpau
else
MESA3D_CONF_OPTS += --disable-vdpau
endif
ifeq ($(BR2_PACKAGE_LM_SENSORS),y)
MESA3D_CONF_OPTS += --enable-lmsensors
MESA3D_DEPENDENCIES += lm-sensors
else
MESA3D_CONF_OPTS += --disable-lmsensors
endif
$(eval $(autotools-package))
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