graphics/mesa-libs: don't force gcc on powerpc

Builds fine with clang.

graphics/mesa-dri: Remove meson option gallium-clover

It doesn't exists and cause error with meson >= 0.60

PR:	   259140

graphics/mesa: Update to 21.1.8

Update to the latest release of the 21.1 branch.

Release Notes:
https://lists.freedesktop.org/archives/mesa-dev/2021-July/225455.html
Release Notes:
https://lists.freedesktop.org/archives/mesa-dev/2021-August/225461.html
Release Notes:
https://lists.freedesktop.org/archives/mesa-dev/2021-September/225465.html

Differential Revision:	https://reviews.freebsd.org/D32351
Sponsored by: Beckhoff Automation GmbH & Co. KG

graphics: Make libglvnd a LIB_DEPEND

There are still some incoming reports of dep issues when upgrading
old systems.  This should help with dep solving and getting past the
file conflicts.

Reviewed by:	jbeich, x11 (manu)
Differential Revision:	https://reviews.freebsd.org/D31465

graphics/mesa-libs: Add back patch for iris

Due to how the mesa ports are split we need to patch meson files so
iris is prefered on compatible intel GPU.

PR:  257462

graphics/mesa-*: Unbreak on 11.4

Re-add patches that was removed on the 21.1.5 update.

PR:    257305

graphics/mesa-libs: Mark BROKEN on FreeBSD 11

FAILED: src/util/libmesa_util.a.p/build_id.c.o
cc -Isrc/util/libmesa_util.a.p -Isrc/util -I../src/util -Iinclude -I../include
-Isrc -I../src -Isrc/mapi -I../src/mapi -Isrc/mesa -I../src/mesa
-I../src/gallium/include -I../src/gallium/auxiliary -I/usr/local/include
-fvisibility=hidden -fno-color-diagnostics -DNDEBUG -D_FILE_OFFSET_BITS=64 -Wall
-Winvalid-pch -std=c99 -O3 -ffunction-sections -fdata-sections
-D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
'-DPACKAGE_VERSION="21.1.5"'
'-DPACKAGE_BUGREPORT="https://gitlab.freedesktop.org/mesa/mesa/-/issues"'
-DENABLE_ST_OMX_BELLAGIO=0 -DENABLE_ST_OMX_TIZONIA=0 -DHAVE_X11_PLATFORM
-DHAVE_XCB_PLATFORM -DGLX_INDIRECT_RENDERING -DGLX_DIRECT_RENDERING
-DGLX_USE_DRM -DHAVE_DRM_PLATFORM -DETIME=ETIMEDOUT -DENABLE_SHADER_CACHE
-DHAVE___BUILTIN_BSWAP32 -DHAVE___BUILTIN_BSWAP64 -DHAVE___BUILTIN_CLZ
-DHAVE___BUILTIN_CLZLL -DHAVE___BUILTIN_CTZ -DHAVE___BUILTIN_EXPECT
-DHAVE___BUILTIN_FFS -DHAVE___BUILTIN_FFSLL -DHAVE___BUILTIN_POPCOUNT
-DHAVE___BUILTIN_POPCOUNTLL -DHAVE___BUILTIN_UNREACHABLE
-DHAVE___BUILTIN_TYPES_COMPATIBLE_P -DHAVE_FUNC_ATTRIBUTE_CONST
-DHAVE_FUNC_ATTRIBUTE_FLATTEN -DHAVE_FUNC_ATTRIBUTE_MALLOC
-DHAVE_FUNC_ATTRIBUTE_PURE -DHAVE_FUNC_ATTRIBUTE_UNUSED
-DHAVE_FUNC_ATTRIBUTE_WARN_UNUSED_RESULT -DHAVE_FUNC_ATTRIBUTE_WEAK
-DHAVE_FUNC_ATTRIBUTE_FORMAT -DHAVE_FUNC_ATTRIBUTE_PACKED
-DHAVE_FUNC_ATTRIBUTE_RETURNS_NONNULL -DHAVE_FUNC_ATTRIBUTE_ALIAS
-DHAVE_FUNC_ATTRIBUTE_NORETURN -DHAVE_FUNC_ATTRIBUTE_VISIBILITY -DHAVE_UINT128
-D_GNU_SOURCE -DUSE_SSE41 -DUSE_GCC_ATOMIC_BUILTINS -DUSE_X86_64_ASM
-DHAVE_SYS_SYSCTL_H -DHAVE_XLOCALE_H -DHAVE_DLFCN_H -DHAVE_EXECINFO_H
-DHAVE_SYS_SHM_H -DHAVE_PTHREAD_NP_H -DHAVE_STRTOF -DHAVE_MKOSTEMP -DHAVE_FLOCK
-DHAVE_STRTOK_R -DHAVE_POSIX_MEMALIGN -DHAVE_DIRENT_D_TYPE -DHAVE_STRTOD_L
-DHAVE_DLADDR -DHAVE_DL_ITERATE_PHDR -DHAVE_ZLIB -DHAVE_ZSTD -DHAVE_COMPRESSION
-DHAVE_PTHREAD -DHAVE_LIBDRM -DLLVM_AVAILABLE
'-DMESA_LLVM_VERSION_STRING="12.0.1"' -DLLVM_IS_SHARED=1 -DDRAW_LLVM_AVAILABLE
-DUSE_LIBGLVND=1 -DHAVE_LIBUNWIND -DHAVE_WAYLAND_PLATFORM -DWL_HIDE_DEPRECATED
-DHAVE_DRI3 -DHAVE_DRI3_MODIFIERS -Werror=implicit-function-declaration
-Werror=missing-prototypes -Werror=return-type -Werror=empty-body
-Werror=incompatible-pointer-types -Werror=int-conversion -Wimplicit-fallthrough
-Wno-missing-field-initializers -fno-math-errno -fno-trapping-math
-Qunused-arguments -fno-common -Werror=format -Wformat-security
-Wno-microsoft-enum-value -O2 -pipe -fstack-protector-strong
-fno-strict-aliasing -fPIC -pthread -Werror=pointer-arith
-Werror=gnu-empty-initializer -MD -MQ src/util/libmesa_util.a.p/build_id.c.o -MF
src/util/libmesa_util.a.p/build_id.c.o.d -o
src/util/libmesa_util.a.p/build_id.c.o -c ../src/util/build_id.c
../src/util/build_id.c:42:4: error: unknown type name 'Elf_Nhdr'
   ElfW(Nhdr) nhdr;
   ^
../src/util/build_id.c:38:20: note: expanded from macro 'ElfW'
#define ElfW(type) Elf_##type
                   ^
<scratch space>:108:1: note: expanded from here
Elf_Nhdr
^
../src/util/build_id.c:91:33: error: use of undeclared identifier 'Elf_Nhdr'
         size_t offset = sizeof(ElfW(Nhdr)) +

mesa*: Update to 21.1.5

- swrast is only a gallium driver now.
- Bump needed llvm to 12
- libclc is still a llvm10, moving to >10 needs to change
  from where we pick libclc as its now part of llvm

Differential Revision:	    https://reviews.freebsd.org/D31165
Reviewed by: kbowling, zeising

graphics/mesa-libs: enable libglvnd support

PR:		246767
Reviewed by:	kbowling
Tested by:	kbowling
Differential Revision:	https://reviews.freebsd.org/D25020

Remove # $FreeBSD$ from Makefiles.

 mesa-*: Update to 20.2.3

 - Fix mesa-gallium-va and mesa-gallium-vdpau for X11 usage
 - Add a patch so iris will be prefered for compatible intel GPUs (>=broadwell)

PR:		250307 250325

After r556423, also bump PORTREVISION on other Mesa ports.

graphics/mesa*: Add Iris Gallium driver and libunwind for more arch

Iris is the prefered gallium driver for Intel Gen8 to Gen11, add it
to the build. [1]
Add libunwind support for more arch. [2]

PR:		250307 [1], 250305 [2]
Submitted by:	jbeich [2]
Reported by:	jbeich [1]
Reviewed by:	zeising

graphics/mesa*: Update to 20.2

Update to 20.2
Move graphics/libxatracker to graphics/mesa-gallium-xa
Remove VAAPI and VDPAU options in mesa-libs in favor of
two new ports : mesa-gallium-va and mesa-gallium-vdpau
Bump needed llvm to llvm10
Change a lot of meson option from false to disabled as it's
deprecated.
Remove the drm and surfaceless platform from mesa* as it's always
enabled now.
Add zstd option, used for shader cache.

Reviewed by:	x11 (zeising@)
Differential Revision:	https://reviews.freebsd.org/D26682

mesa-libs: Add glesv1 lib

There is no real reason to disable glesv1 so add it to the build.
While here add a USE_GL for it.

Reviewed by:	zeising
Approved by:	x11 (zeising@)
Differential Revision:	https://reviews.freebsd.org/D26461

mesa*: Only add x11 dependancy if it's requested

This allow to have a full setup without any x11 deps.

PR:	247029
Reviewed by:	zeising
Approved by:	x11 (zeising@)
Differential Revision:	https://reviews.freebsd.org/D26438

graphics/mesa: Fix minor issues from meson switch

Fix a couple of minor issues with mesa related ports after the switch to
meson.
Define _GNU_SOURCE when building on FreeBSD.  This fixes blur effects in
Plasma 5 and issues with the SDDM greeter.  This fix was originally applied
in r516100 but got lost in the switch to meson. [1]
Properly detect sys/sysctl.h on FreeBSD.  On FreeBSD sys/sysctl.h needs
sys/types.h as well, patch the meson build script to take this into account.
Fix a broken sed command to properly set ${LOCALBASE}/etc and
${LOCALBASE}/share/ as appropriate.

Bump portrevision of all mesa related ports.

PR:		247138 [1]
Reported by:	Roman [1]
Reviewed by:	manu
Tested by:	Roman, Serge Volkov
Differential Revision:	https://reviews.freebsd.org/D25265

mesa: Fix build empty DRI_DRIVER

In some cases, such as on sparc64, armv6 and armv7 etc, DRI_DRIVER,
GALLIUM_DRIVER and/or VULKAN_DRIVER might be undefined.  This causes an
error similar to
make: "/usr/ports/graphics/mesa-dri/Makefile" line 106: Malformed conditional
(${DRI_DRIVERS:M${:UI915}})

Fix this by checking if [DRI,GALLIUM,VULKAN]_DRIVER is defined before
checking what it is set to.

While here, remove textproc/py-mako dependency from mesa-dri/Makefile, it's
already included in mesa-dri/Makefile.common, no need to depend on it twice.

PR:		247117
Reported by:	jbeich

 mesa*: Add platforms option

Mesa support different platforms, add some options that control which one
we are enabling and build the -Dplatform meson arg based on that.
Keep the WAYLAND option for now but if you're using it switch to the
newly created PLATFORM_WAYLAND.

PR:		246969
Approved by:	zeising (x11@ implicit)

mesa*: Switch to meson

Upstream switched to meson for their build system so do the same as
it will be easier to find problems sooner than later.
This also switch to python3, python is only used for the build.
There is more thing enabled by default (or auto-enabled based on some
configuration) so we need to disable a lot more things than with autotools.

This should be a non functional change.

Reviewed by:	zeising (x11@)
Differential Revision:	https:/reviews.freebsd.org/D25092

graphics/libglvnd: add new port

Submitted by:	Greg V <greg@unrelenting.technology>

libglvnd is a vendor-neutral dispatch layer for arbitrating OpenGL API calls
between multiple vendors. It allows multiple drivers from different vendors to
coexist on the same filesystem, and determines which vendor to dispatch each
API call to at runtime.

Both GLX and EGL are supported, in any combination with OpenGL and OpenGL ES.

https://gitlab.freedesktop.org/glvnd/libglvnd

graphics/mesa: Update to 19.0.8

Update mesa and related ports to 19.0.8.
This is the last version where the autotools build system is being used.
This serves as a stepping stone for reworking the ports to use the meson
build system and to enable further updates.

PR:		235570
Submitted by:	jbeich (with minor changes)
Differential Revision:	https://reviews.freebsd.org/D19099
			https://reviews.freebsd.org/D19100

graphics/mesa-libs: fix build on powerpc head

Clang currently lacks atomic functions on powerpc, making build fail:
u_atomic.c:64:1: error: definition of builtin function
'__sync_val_compare_and_swap_8'

Use GCC for now.

graphics/mesa-libs: Change default to use DRI3

Change the default mesa configuration to use DRI3 rather than the older DRI2
interface.  This should improve performance somewhat, and alleviates the need
for the FIXDRM option in x11-servers/xorg-server.

Remove the FIXDRM option from x11-servers/xorg-server.

Add an UPDATING entry for the change.

For users of graphics/drm-legacy-kmod or the base graphics drivers, this might
cause regressions.  If you experience problems when running OpenGL applications
please force the use of the DRI2 backend by setting the LIBGL_DRI3_DISABLE
environment variable to 1 before starting any OpenGL application.  This is
easiest done by adding it to your shell startup file or .xinitrc.

Add UPDATING entry for xorg-server, detailing the change of device
configuration backend.

PR:		196678, 244306 (for tracking)

- Update WWW

Approved by:	portmgr blanket

graphics/mesa: Add -D_GNU_SOURCE to compile flags

Add -D_GNU_SOURCE to compile flags when building on FreeBSD.  This is needed
to have mesa work with various locales, that for instance use , instead of .
as a decmal separator.

Bump portrevision on all mesa related ports.

PR:		241506
Reported by:	Jesper Schmitz Mouridsen
MFH:		2019Q4

Bump remaining mesa ports after llvm version change

Bump these mesa ports as well, to ensure that they are rebuilt with the
correct llvm port.
This was missed in r513776

PR:		239682
MFH:		2019Q4 (implicit, fix for earlier commits)

Switch mesa and related ports to llvm80

Switch mesa over to use llvm80 instead of llvm60.  Make it use the
global LLVM_DEFAULT instead of deciding for ourself which llvm version
to use. [1]

Fix build of lang/beginet [1]

Add patch from upstream to fix build of devel/libclc.  The patch is taken
from the git mirror of devel/libclc rather than the SVN repo, for
convenience.

Add a patch from mesa upstream preventing certain error messages when using
amdgpu [2]

graphics/mesa-{libs,dri}: update to 18.2.8

- TEXTURE option is always enabled per
  https://cgit.freedesktop.org/mesa/mesa/commit/?id=66673bef941a

Changes:	https://www.mesa3d.org/relnotes/18.2.0.html
Changes:	https://www.mesa3d.org/relnotes/18.2.1.html
Changes:	https://www.mesa3d.org/relnotes/18.2.2.html
Changes:	https://www.mesa3d.org/relnotes/18.2.3.html
Changes:	https://www.mesa3d.org/relnotes/18.2.4.html
Changes:	https://www.mesa3d.org/relnotes/18.2.5.html
Changes:	https://www.mesa3d.org/relnotes/18.2.6.html
Changes:	https://www.mesa3d.org/relnotes/18.2.7.html
Changes:	https://www.mesa3d.org/relnotes/18.2.8.html
PR:		230298
Tested by:	Samy Mahmoudi, Kevin Oberman
Approved by:	maintainer timeout (2 weeks after 2019Q1)
Differential Revision:	https://reviews.freebsd.org/D16571

graphics/mesa-libs: enable WAYLAND by default here and in consumers

PR:		227509
Requested by:	Johannes Lundberg, Greg V
Reviewed by:	tobik (earlier version)
Approved by:	madpilot, x11 (zeising), maintainer timeout (2 weeks)
Exp-run by:	antoine

Enable libEGL for all platforms

Enable libEGL build for all platforms, even those without llvm.  Previously
it was disabled on those platforms.  This has been tested on sparc64.

Remove the EGL option completely.

PR:		232729
Submitted by:	jbeich
Tested by:	Yoshihiko Iwama (sparc64 support)

graphics/mesa-libs: enable surfaceless like upstream

PR:		224659
Approved by:	maintainer timeout (9 months)

graphics/wayland: update to 1.16.0

- New libwayland-egl home for consumers as Mesa 18.2 dropped it

Changes:	https://lists.freedesktop.org/archives/wayland-devel/2018-April/037767.html
Changes:	https://lists.freedesktop.org/archives/wayland-devel/2018-August/039358.html
PR:		227423
Submitted by:	Greg V <greg@unrelenting.technology>
Approved by:	maintainer timeout (5 months)

graphics/mesa: Update to 18.1.9

Change x11/xorgproto to become a build dep

Change x11/xorgproto to become a build time dependency when added to
USE_XORG.  Change the dependency to be on the port, rather than a file the
port installs.
Fix fallout.
Bump portrevision on depending ports.

PR:		230909
Reviewed by:	eadler
Approved by:	portmgr (antoine)
Obtained
from:	https://github.com/FreeBSDDesktop/freebsd-ports/tree/feature/xorgproto
exp-run:	antoine
Differential Revision:	https://reviews.freebsd.org/D16906

graphics/mesa: Update to 18.1.5

Obtained
from:	https://github.com/FreeBSDDesktop/freebsd-ports/tree/feature/mesa-18.1
MFC after:	2018Q3

Fix build with lld linker on i386

Fix the build with the lld linker on i386.  This is done by adding an option
to the linker to allow relocations in read-only segments, since there are
some assembler code that's not PIC.
the gnu ld linker does this by default.

PR:		230239
Submitted by:	emaste

Switch to xorgproto instead of individual packages

Upstream used to distribute protocol headers as separate packages, but has
decided to merge those to a common package, named xorgproto.  This update
tracks that change.

* Add a new port, x11/xorgproto, with are protocol headers for xorg.
* Hook the new protocol port to the build and to infrastructure in
  bsd.xorg.mk.
* Update all ports with a dependency on any of the old *proto packages to
  instead depend on xorgproto.  Bump portrevision.
* Delete the old *proto packages, update MOVED.

PR:		230023
Submitted by:	zeising
Approved by:	portmgr (antoine)
exp-run by:	antoine

Update mesa ports to 17.3.0

Add missing dependencies on xcb and xxf86vm.

Changelog for mesa: https://www.mesa3d.org/relnotes/17.3.0.html

PR:		223195
Submitted by:	jbeich
Tested by:	Greg V, cpm

Update the Mesa ports to 17.2.2

Mesa supports both llvm40 and llvm50. The former remains the default as it's
what the OpenCL ports currently require and it's available on more platforms.

Update the Mesa ports to 17.1.0

* restrict use of LLVM for Gallium to platforms with LLVM in base to fix
  runtime errors when Gallium is built with a mix of GCC and LLVM
* make LLVM only a BUILD_DEPEND for mesa-libs, which needs it to build EGL
* add pkg-plist entries for freedreno and vc4 drivers [1]
* remove extraneous SHEBANG_FILES entry to fix build of freedreno [2,3]
* correct typo in libosmesa, which may have affected the Gallium build [4]

PR:		219247 [1], 219406 [3]
Submitted by:	jbeich [1] (2 patches, pkg-plist fix), strejda (vc4 CFLAGS)
Reported by:	strejda [2], andrew [3], linimon [4]
Approved by:	swills (mentor)
Differential Revision:	https://reviews.freebsd.org/D10842

Consolidate the Mesa ports, update to 17.0.4, and add Wayland option

* libGL, libEGL, libglesv2, libglapi, and gbm have been moved into mesa-libs,
  graphics/dri has been renamed to mesa-dri, and USE_GL has been adjusted
* mesa-libs has a new WAYLAND option that enables platform support in libEGL
* mesa-dri now depends on graphics/s2tc for compressed texture support [1]
* re-remove obsolete dependency on makedepends [2]
* correct sed fix backported from 17.1 [3]

PR:		218799 (exp-run), 212762 [1], 218552 [2], 218562 [3]
Submitted by:	dbn [1], jbeich [2,3]
Reported by:	afiskon@devzen.ru [1]
Reviewed by:	kwm, johalun0@gmail.com
Approved by:	portmgr, swills (mentor)
Differential Revision:  https://reviews.freebsd.org/D10448