kumquat-buildroot/package/mesa3d/mesa3d.mk
Yann E. MORIN 384d601d4e package/mesa3d: always enable openGL
Currently, we only pass --enable-opengl is at least one DRI driver is
enabled, since full OpenGL is only possible with a DRI driver (and the
X.Org stack). Otherwise, we pass --disable-opengl on the assumption that
OpenGL is not possible.

But mesa3d's ./configure is a bit weird: enabling OpenGL-ES and diabling
full OpenGL is an error (see autobuild failure below).

It turns out that, if there is no DRI driver enabled, but --enable-opengl
is passed, ./configure will behave properly wrt OpenGL-ES, and will not
build the full OpenGL libgl.

Thanks to Paul for explaining this.

Fixes:
    http://autobuild.buildroot.net/results/61c/61c1c566dc0e829cb663ca30b1fd6cf9cc6cd931/

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-04-20 00:04:38 +02:00

116 lines
2.8 KiB
Makefile

################################################################################
#
# mesa3d
#
################################################################################
MESA3D_VERSION = 10.0.4
MESA3D_SOURCE = MesaLib-$(MESA3D_VERSION).tar.bz2
MESA3D_SITE = ftp://ftp.freedesktop.org/pub/mesa/$(MESA3D_VERSION)
MESA3D_LICENSE = MIT, SGI, Khronos
MESA3D_LICENSE_FILES = docs/license.html
MESA3D_AUTORECONF = YES
MESA3D_INSTALL_STAGING = YES
MESA3D_DEPENDENCIES = \
expat \
host-bison \
host-flex \
host-gettext \
host-libxml2 \
host-python \
host-xutil_makedepend \
libdrm
ifeq ($(BR2_PACKAGE_XSERVER_XORG_SERVER),y)
MESA3D_DEPENDENCIES += \
xproto_xf86driproto \
xproto_dri2proto \
xproto_glproto \
xlib_libX11 \
xlib_libXext \
xlib_libXdamage \
xlib_libXfixes \
libxcb
MESA3D_CONF_OPT += \
--enable-glx \
--enable-xa
else
MESA3D_CONF_OPT += \
--disable-glx \
--disable-xa
endif
ifeq ($(BR2_PREFER_STATIC_LIB),)
# fix for "configure: error: Cannot use static libraries for DRI drivers"
MESA3D_CONF_OPT += --disable-static
endif
# Drivers
#Gallium Drivers
MESA3D_GALLIUM_DRIVERS-$(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_NOUVEAU) += nouveau
MESA3D_GALLIUM_DRIVERS-$(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_SVGA) += svga
MESA3D_GALLIUM_DRIVERS-$(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_SWRAST) += swrast
# DRI Drivers
MESA3D_DRI_DRIVERS-$(BR2_PACKAGE_MESA3D_DRI_DRIVER_SWRAST) += swrast
MESA3D_DRI_DRIVERS-$(BR2_PACKAGE_MESA3D_DRI_DRIVER_I965) += i965
MESA3D_DRI_DRIVERS-$(BR2_PACKAGE_MESA3D_DRI_DRIVER_RADEON) += radeon
ifeq ($(MESA3D_GALLIUM_DRIVERS-y),)
MESA3D_CONF_OPT += \
--without-gallium-drivers
else
MESA3D_CONF_OPT += \
--with-gallium-drivers=$(subst $(space),$(comma),$(MESA3D_GALLIUM_DRIVERS-y))
endif
ifeq ($(MESA3D_DRI_DRIVERS-y),)
MESA3D_CONF_OPT += \
--disable-dri \
--disable-shared-glapi \
--without-dri-drivers
else
MESA3D_CONF_OPT += \
--enable-dri \
--enable-shared-glapi \
--with-dri-drivers=$(subst $(space),$(comma),$(MESA3D_DRI_DRIVERS-y))
endif
# APIs
# Always enable OpenGL:
# - it is needed for GLES (mesa3d's ./configure is a bit weird)
# - but if no DRI driver is enabled, then libgl is not built
MESA3D_CONF_OPT += --enable-opengl
ifeq ($(BR2_PACKAGE_MESA3D_OPENGL_EGL),y)
# egl depends on gbm, gbm depends on udev
MESA3D_DEPENDENCIES += udev
MESA3D_EGL_PLATFORMS = drm
ifeq ($(BR2_PACKAGE_WAYLAND),y)
MESA3D_DEPENDENCIES += wayland
MESA3D_EGL_PLATFORMS += wayland
endif
ifeq ($(BR2_PACKAGE_XSERVER_XORG_SERVER),y)
MESA3D_EGL_PLATFORMS += x11
endif
MESA3D_CONF_OPT += \
--enable-gbm \
--enable-egl \
--with-egl-platforms=$(subst $(space),$(comma),$(MESA3D_EGL_PLATFORMS))
else
MESA3D_CONF_OPT += \
--disable-gbm \
--disable-egl
endif
ifeq ($(BR2_PACKAGE_MESA3D_OPENGL_ES),y)
MESA3D_CONF_OPT += --enable-gles1 --enable-gles2
else
MESA3D_CONF_OPT += --disable-gles1 --disable-gles2
endif
$(eval $(autotools-package))