VC4 is a DRM driver.
Signed-off-by: Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
mesa3d doesn't like the new compressed exception handling of the Code
Sourcery MIPS toolchain and it fails to compile with an error like this
one:
/br/output/host/opt/ext-toolchain/bin/../lib/gcc/mips-linux-gnu/5.3.0/../../../../mips-linux-gnu/bin/ld:
../../../../src/mesa/.libs/libmesagallium.a(ir_to_mesa.o):
.eh_frame_entry not in order
/br/output/host/opt/ext-toolchain/bin/../lib/gcc/mips-linux-gnu/5.3.0/../../../../mips-linux-gnu/bin/ld:
final link failed: Nonrepresentable section on output
collect2: error: ld returned 1 exit status
Using -mno-compact-eh fixes the problem.
Fixes:
http://autobuild.buildroot.net/results/3cd/3cd81c57c51c0963ee6f4d9b814989460bb35316/
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
[Thomas: improve comment in code.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
mesa3d can in fact build the DRI infrastructure/drivers just fine
without lingering x11 libs around, it just needs libdrm & friends which
are already accounted for.
So make the libGL (full OpenGL) providing abilities dependant on x11
being present.
It serves it's purpose for EGL+GLES hardware acceleration, and can in
fact be built without them, but it's probably not very useful (still,
leave the option for people inclined to do so).
Simple test defconfig:
BR2_arm=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_PACKAGE_MESA3D=y
BR2_PACKAGE_MESA3D_DRI_DRIVER_SWRAST=y
BR2_PACKAGE_MESA3D_DRI_DRIVER_NOUVEAU=y
BR2_PACKAGE_MESA3D_DRI_DRIVER_RADEON=y
BR2_PACKAGE_MESA3D_OPENGL_EGL=y
BR2_PACKAGE_MESA3D_OPENGL_ES=y
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The _gp link issue has been fixed in CS nios2 2015.11.
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Compile error occured using an allyesconfig, it seems it has not been
caught by the autobuilders yet.
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
When BR2_PACKAGE_MESA3D_DRI_DRIVER and BR2_PACKAGE_XPROTO_DRI3PROTO
are selected, xlib_libxshmfence and xproto_presentproto packages
build are trigged at Makefile level.
Since 28f67899e5, the build
stop if a package build is trigged at Makefile level without
being selected at Config.in level.
Fixes:
http://autobuild.buildroot.net/results/6a4/6a471d2873ff7e645b0f0962d1719632e290993c
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Mesa32 radeon driver doesn't depend on x86 and can be built for all architectures.
Signed-off-by: Lada Trimasova <ltrimas@synopsys.com>
Cc: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Peter Korsgaard <peter@korsgaard.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Needed by new package xdriver_xf86-video-nouveau.
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
http://cgit.freedesktop.org/mesa/mesa/commit/configure.ac?h=11.1&id=a8987b88ff1db4ac00720a9b56c4bc3aeb666537
"virgl is the 3D acceleration backend for the virtio-gpu shipping with
qemu. The 3D acceleration is designed around gallium and TGSI as the
virtualisation layer. The backend renderer translates the virgl
interface into OpenGL currently."
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
See the conclusion about external toolchains during the Buildroot
meeting [1]:
"In the future, we stick to a single external toolchain version. The
Kconfig symbol should not encode the version (avoid legacy handling)"
[1] http://elinux.org/index.php?title=Buildroot:DeveloperDaysELCE2015#Report
Signed-off-by: Romain Naour <romain.naour@openwide.fr>
Reviewed-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Tested-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Mesa3d 10.6.x is reaching end-of-life:
http://lists.freedesktop.org/archives/mesa-announce/2015-October/000178.html
"NOTE: It is anticipated that 10.6.9 will be the final release in the
10.6 series. Users of 10.6 are encouraged to migrate to the 11.0 series
in order to obtain future fixes."
Run-time testing with Kodi Isengard on an Intel GPU was positive.
Rebased 0001-Fix-khrplatform.h-not-installed-if-EGL-is-disabled.patch.
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
mesa3d configure triggers the _gp bug:
http://autobuild.buildroot.net/results/8be/8be577dae511f82d45ab3b0a9bba370b81ad2ff9//mesa3d-10.6.1/config.log
/home/test/autobuild/instance-1/output/host/opt/ext-toolchain/bin/../lib/gcc/nios2-linux-gnu/4.8.3/../../../../nios2-linux-gnu/bin/ld: /home/test/autobuild/instance-1/output/host/usr/nios2-buildroot-linux-gnu/sysroot/usr/lib/crt1.o: undefined reference to symbol '_gp'
/home/test/autobuild/instance-1/output/host/usr/nios2-buildroot-linux-gnu/sysroot/usr/lib/libgpg-error.so.0: error adding symbols: DSO missing from command line
Fixes
http://autobuild.buildroot.net/results/8be/8be577dae511f82d45ab3b0a9bba370b81ad2ff9/
[Thomas: propagate the dependency to mesa3d comment about toolchain
dependencies.]
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Mesa3d 10.6 adds optional support for SHA-1:
http://cgit.freedesktop.org/mesa/mesa/commit/configure.ac?id=a24bdce46f95cbe9efd3b26f157d1eb36584861f
Adding "--without-sha1" will cause this failure during configure:
configure: error: Illegal value for --with-sha1: no
so I did not add the else-clause when no SHA-1 provider is enabled.
[Thomas: simplify else ifeq.]
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Thus, it is possible to force compilation of Gallium/DRI support in
mesa3d even if no Gallium/DRI drivers are selected. This is intended to
be used by external OpenGL provider (especialy further imx6 support).
Signed-off-by: Jérôme Pouiller <jezz@sysmic.org>
Reviewed-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Tested-by: Gary Bisson <gary.bisson@boundarydevices.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
