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2019-09-11gallium: Require LLVM >= 3.7Adam Jackson1-1/+1
Reviewed-by: Timothy Arceri <> Reviewed-by: Jose Fonseca <>
2019-09-11gallium: Require LLVM >= 3.6Adam Jackson1-1/+1
Reviewed-by: Timothy Arceri <> Reviewed-by: Jose Fonseca <>
2019-09-11gallium: Require LLVM >= 3.5Adam Jackson1-1/+1
Reviewed-by: Timothy Arceri <> Reviewed-by: Jose Fonseca <> [ Michel Dänzer: Dropped jessie line from again ]
2019-09-11gallium: Require LLVM >= 3.4Adam Jackson1-1/+1
Reviewed-by: Timothy Arceri <> Reviewed-by: Jose Fonseca <>
2019-09-10meson: don't allow glvnd on windowsDylan Baker1-1/+3
Reviewed-by: Eric Anholt <> Reviewed-by: Eric Engestrom <>
2019-09-10meson: don't build glx or dri by default on windowsDylan Baker1-0/+2
v5: - Move is windows check down to make code more robust Reviewed-by: Eric Anholt <> Reviewed-by: Eric Engestrom <>
2019-09-10meson: Add a platform for windowsDylan Baker1-1/+4
This mirrors the haiku build which uses a platform. v2: - Fix some rebase problems Reviewed-by: Eric Anholt <> Reviewed-by: Eric Engestrom <>
2019-09-10meson: fix dl detection on non cygwin windowsDylan Baker1-8/+9
v4: - Don't run checks on Windows that will always fail Reviewed-by: Eric Anholt <> (v3) Reviewed-by: Eric Engestrom <>
2019-09-10meson: add a expat subprojectDylan Baker1-1/+1
For Windows Reviewed-by: Eric Anholt <> Reviewed-by: Eric Engestrom <>
2019-09-10meson: add a zlib subprojectDylan Baker1-1/+1
To help windows build Reviewed-by: Eric Anholt <> Reviewed-by: Eric Engestrom <>
2019-09-10meson: Make shared-glapi a comboDylan Baker1-2/+9
So it can auto off for windows, but on elsewhere. Reviewed-by: Eric Engestrom <>
2019-09-06meson/scons/android: drop now-unused HAVE_LLVMEric Engestrom1-6/+2
Signed-off-by: Eric Engestrom <> Acked-by: Michel Dänzer <>
2019-09-06meson/scons/android: add LLVM_AVAILABLE binary flagEric Engestrom1-0/+1
Signed-off-by: Eric Engestrom <> Acked-by: Michel Dänzer <>
2019-08-23ac,radv,radeonsi: remove LLVM 7 supportSamuel Pitoiset1-1/+1
Now that LLVM 9 will be released soon, we will only support LLVM 8, 9 and master (10). Signed-off-by: Samuel Pitoiset <> Reviewed-by: Marek Olšák <>
2019-08-20build: Bump C++ standard requirement to C++14 to fix FTBFS with LLVM 10Kai Wasserbäch1-1/+1
When building Mesa against a recent LLVM 10 with C++11, the build fails if the AMD common code is built as well due to "std::index_sequence" being undeclared. LLVM requires a minimum of C++14. Signed-off-by: Kai Wasserbäch <> Acked-by: Eric Engestrom <>
2019-08-18meson: build lima tools as part of 'all' toolsErico Nunes1-0/+1
This is primarily so that this build gets tested in CI and we don't break it again. Signed-off-by: Erico Nunes <> Reviewed-by: Christian Gmeiner <> Reviewed-by: Qiang Yu <>
2019-08-16mesa: add support for CET to x86/x86-64 asm files.Dave Airlie1-1/+1
Control-flow enforcement technology is a new instructions on x86 processors to denote where indirect jumps can land. Gcc auto adds the instruction (which encodes as a NOP on older CPUs) to entrypoints but assembler files need manual adding. This adds it to all the entry points in the mesa x86/x86-64 assembler files. This will only happen if mesa is built with the -fcf-protection flag to gcc as some distros are wanting to do. Acked-by: Eric Anholt <>
2019-08-13meson: Don't require DRI classic swrast for OSMesa.Eric Anholt1-3/+0
OSMesa doesn't care about this build option, it links against src/mesa/swrast regardless. Reviewed-by: Michel Dänzer <>
2019-08-08util: fix cpuset support on FreeBSDGreg V1-0/+6
Reviewed-by: Eric Engestrom <>
2019-08-08meson: define ETIME to ETIMEDOUT if not presentGreg V1-0/+5
Reviewed-by: Eric Engestrom <>
2019-08-07meson: build intel-ui tools as part of `all` toolsEric Engestrom1-0/+1
Reported-by: Mark Janes <> Bugzilla: Cc: Dylan Baker <> Signed-off-by: Eric Engestrom <> Reviewed-by: Lionel Landwerlin <>
2019-08-05meson: Add panfrost to the --auto listAlyssa Rosenzweig1-1/+1
Look ma, we're a real driver now! I was waiting until Panfrost stabilises a bit for this, but now that 19.2 is almost here, let's make us official :) Signed-off-by: Alyssa Rosenzweig <> Reviewed-by: Eric Engestrom <>
2019-08-03mesa: Rename GLX_USE_TLS to USE_ELF_TLS.Bas Nieuwenhuizen1-2/+2
These days it is not GLX only and it does not work with all TLS implementations. Reviewed-by: Eric Engestrom <>
2019-08-03meson: Do not use GLX_USE_TLS on Android.Bas Nieuwenhuizen1-1/+5
The asm code expects a specific kind of implementation, but Android uses something different (emutls). Turns out mesa has a fallback with pthread_getspecific, with an optimizaiton if only a single thread is used. emutls also uses getspecific, so lets just use the optimized mesa implementation. Fixes: 20294dceebc "mesa: Enable asm unconditionally, now that gen_matypes is gone." Reviewed-by: Eric Engestrom <>
2019-07-30scons+meson: suppress spammy build warning on MacOSEric Engestrom1-0/+1
Originally introduced in c7f36574506838274460 ("darwin: Suppress type conversion warnings for GLhandleARB") to fix Bugzilla #66346 [1], this workaround was never ported to Scons or Meson. [1] Cc: Signed-off-by: Eric Engestrom <> Reviewed-by: Jose Fonseca <>
2019-07-30meson: Test for program_invocation_nameMatt Turner1-0/+7
program_invocation_name and program_invocation_short_name are both GNU extensions. I don't believe one can exist without the other, so only check for program_invocation_name. Reviewed-by: Eric Engestrom <>
2019-07-30meson: Test for random_r()Matt Turner1-1/+1
It's better to test for needed functions instead of using external knowledge about presence in this or that C library. Reviewed-by: Eric Engestrom <>
2019-07-29meson: bump required version to 0.46Eric Engestrom1-1/+1
0.45 has a few annoying bugs (like the one in !358 [1]), and 0.46 is well over a year old by now, so let's move to it. [1] Signed-off-by: Eric Engestrom <> Reviewed-by: Eric Anholt <> Reviewed-by: Dylan Baker <>
2019-07-25v3d: Introduce a DRM shim for calling out to the simulator.Eric Anholt1-1/+10
The goal is to enable testing of parts of drivers without depending on any particular kernel version or hardware being present. Simply set LD_PRELOAD=$PREFIX/lib/ in your environment, and we'll fake a /dev/dri/renderD128 (or whatever the next available node is) using v3dv3. That node can then be used with the surfaceless or gbm EGL platforms. Acked-by: Iago Toral Quiroga <>
2019-07-23meson: allow building all glx without any driversDylan Baker1-4/+2
Bugzilla: Fixes: a47c525f3281a2753180e076c7e9b7772aff8f06 ("meson: build glx") Acked-by: Emil Velikov <> Reviewed-by: Eric Anholt <>
2019-07-10meson: remove unused env_testEric Engestrom1-4/+0
No longer used as of last commit :) Signed-off-by: Eric Engestrom <> Reviewed-by Dylan Baker <> Reviewed-by: Emil Velikov <>
2019-07-03meson: require libdrm_amdgpu 2.4.99 for NaviMarek Olšák1-1/+1
Acked-by: Bas Nieuwenhuizen <>
2019-07-01mesa: Enable asm unconditionally, now that gen_matypes is gone.Eric Anholt1-61/+33
Reviewed-by: Eric Engestrom <> Reviewed-by: Matt Turner <>
2019-06-28Revert "meson: Add support for using cmake for finding LLVM"Dylan Baker1-11/+2
This reverts commit 5157a4276500c77e2210e853b262be1d1b30aedf. There is a meson bug that causes llvm to always be statically linked, which is obviously not what we want. I haven't had time to look into it yet, but for now let's just revert it.
2019-06-28meson: Improve detection of Python when using Meson >=0.50.Arfrever Frehtes Taifersar Arahesis1-1/+5
Previously, on systems where multiple versions of Python 3 (e.g. 3.6 and 3.7) are installed, wrong version of Python 3 could have been used. The proper fix requires availability of path() method in Meson's python module, which has been added in Meson 0.50: Distro Bug: Signed-off-by: Arfrever Frehtes Taifersar Arahesis <Arfrever@Apache.Org> Reviewed-by: Dylan Baker <> v2: - Add missing `endif` keyword (Dylan)
2019-06-28meson: GNU/kFreeBSD has DRM/KMS and requires -D_GNU_SOURCEJames Clarke1-2/+2
This is a regression from the old autotools build system. Acked-by: Eric Engestrom <> Acked-by: Dylan Baker <>
2019-06-28meson: only add empty lines betwen active summary sectionsEric Engestrom1-3/+3
Signed-off-by: Eric Engestrom <> Reviewed-by: Dylan Baker <>
2019-06-28meson: bump required libdrm version to 2.4.81Eric Engestrom1-1/+1
dbb4457d9858fa977246 started using drmDevicesEqual(), which was introduced in libdrm 2.4.81 We could either copy the function locally, or bump the required version. Since the function is non-trivial and 2.4.81 is old enough already, I suggesting the latter. Fixes: dbb4457d9858fa977246 ("egl: add EGL_EXT_device_drm support") Cc: Emil Velikov <> Signed-off-by: Eric Engestrom <> Reviewed-by: Dylan Baker <> Reviewed-by: Emil Velikov <>
2019-06-27meson: Add support for using cmake for finding LLVMDylan Baker1-2/+11
Meson has support for using cmake as a finder for some dependencies, including LLVM. Using cmake has a lot of advantages: it needs less meson maintenance to keep working (even for llvm updates); it works more sanely for cross compiles (as llvm-config is a compiled binary not a shell script). Meson 0.51.0 also has a new generic variable getter that can be used to get information from either cmake, pkg-config, or config-tools dependencies, which is needed for cmake. We continue to support using llvm-config if you don't have cmake installed, or if cmake cannot find a suitable version. Fixes: 0d59459432cf077d768164091318af8fb1612500 ("meson: Force the use of config-tool for llvm") Reviewed-by: Eric Engestrom <>
2019-06-24meson: error out if platforms contains empty stringTapani Pälli1-0/+4
Bugzilla: Signed-off-by: Tapani Pälli <> Reviewed-by: Eric Engestrom <>
2019-06-21drisw: move build logic to build systemsEric Engestrom1-1/+1
Signed-off-by: Eric Engestrom <> Reviewed-by: Eric Anholt <>
2019-06-19meson: Allow building radeonsi with just the android platform.Bas Nieuwenhuizen1-3/+3
Just as was allowed by autotools. Fixes: 108d257a168 "meson: build libEGL" Reviewed-by: Eric Engestrom <>
2019-06-19meson: Search for execinfo.hJory Pratt1-1/+1
Rather than checking __GLIBC__/__UCLIBC__ macros as a proxy for execinfo.h presence, just check directly. This allows the build to work on musl. Reviewed-by: Matt Turner <> Reviewed-by: Eric Anholt <> Reviewed-by: Eric Engestrom <>
2019-06-13vl: Always enable drm winsys.Bas Nieuwenhuizen1-12/+0
The dri2 winsys also uses libdrm (and you can only enable dri3 if you enable dri2), and the drm winsys only requires libdrm. So if any winsys is enabled you can also enable the drm winsys, and since we always want at least one winsys we can always enable it. I removed the check for the drm platform for VA and OMX since they do not care anymore. Since we still check for one of r600g, nouveau or radeonsi, we are guarantueed to still only enable it by default in a configuration that requires libdrm anyway. So for people using va=auto, we don't suddenly start requiring libdrm were we did not before. This supersedes "vl: Enable DRM by default.", which I pushed, but rolled back because it used dep_libdrm before its definition. Reviewed-by: Emil Velikov <>
2019-06-05build: Build etnaviv drmGuido Günther1-3/+5
Signed-off-by: Guido Günther <> Reviewed-by: Christian Gmeiner <>
2019-06-04Revert "vl: Enable DRM by default."Bas Nieuwenhuizen1-2/+2
Reason: ERROR: Unknown variable "dep_libdrm". if building without x11 platform. This reverts commit 392c60928a5debbe6782ed1aa136597504bfbc5b.
2019-06-04mesa: prevent common string formatting security issuesMark Janes1-0/+4
Adds a compile-time error for obvious security issues like: printf(string_var); The proposed flag is more tolerant than -Wformat-nonliteral. Specifically, it tolerates common mesa formatting like: static const char *shader_template = "really long string %d"; printf(shader_template, uniform_number); Bugzilla: Reviewed-by: Eric Anholt <> Reviewed-by: Eric Engestrom <>
2019-06-04vl: Enable DRM by default.Bas Nieuwenhuizen1-2/+2
If libdrm is found the pipe loader enables drm anyway, and that is pretty much the only extra dependency this code has. This enables creating libva display using a drm fd without having to enable the DRM (GBM really) backend of EGL, which is completely unrelated. Leaving the X11 platforms alone as they would still result in the additional inclusion of extra deps. Reviewed-by: Marek Olšák <> Reviewed-by: Emil Velikov <>
2019-05-31util: Add a helper for faster remaindersConnor Abbott1-0/+4
This should be at least as fast as using fast_idiv_by_const, and has the advantage that the precomputation is simple enough to be evaluated at Mesa-compile time for hash tables and sets which have a fixed table of possible divisors. Acked-by: Eric Anholt <> Acked-by: Jason Ekstrand <>
2019-05-09meson: fix a couple typos in commentsEric Engestrom1-3/+3
Signed-off-by: Eric Engestrom <>