18.2.6

• Updated Mesa3D to 18.2.6.

Build environment updates

• wheel 0.32.2 -> 0.32.3;
• Visual Studio 15.9.0 -> 15.9.2;
• Git 2.19.1.1 -> 2.19.2.1;
• cmake 3.12.4 -> 3.13.0.

gitignore

• Ignore .tmp files.

18.2.5

• Updated Mesa3D to 18.2.5.

Documentation

• shared glapi and standalone GLES drivers will not be available in Mesa 18.3 series due to support for this build configuration being dropped upstream.

Build environment updates

• Visual Studio 15.8.8 -> 15.9.0;
• cmake 3.12.3 -> 3.12.4;
• MarkupSafe 1.0 -> 1.1.0;
• setuptools 40.5.0 -> 40.6.2.

Build script

• Move target ABI selection in its own module. Groundwork for potential MSYS2 Mingw-w64 GCC build with Scons.

Debug

• Remove LLVM 7 special case from llvm-config output tool.

18.2.4

• Updated Mesa3D to 18.2.4

Build environment updates

• wheel 0.32.1 -> 0.32.2;
• Visual Studio 15.8.7 -> 15.8.8;
• setuptools 40.4.3 -> 40.5.0.

Build script

• Got a patch accepted upstream that puts to rest the zombie texture float build option in Mesa3D Scons build;
• Use recommended way of selecting CRT and optimization level for Meson build based on Meson version;
• Adjust Mesa3D build script taking into account the fact that shared glapi and standalone GLES support is going down in upcoming Mesa 18.3 series for Scons build system;
• Take advantage of MSVC_USE_SCRIPT support patch to use the 64-bit compiler when doing 32-bit builds;
• Mesa3D Meson build: ensure standalone GLES libraries are built when GLAPI is a shared library;
• Mesa3D Meson build: use all known ways of forcing static linking;
• Mesa3D Meson build: always link zlib and expat statically;
• Mesa3D Meson build: Do not disable GLES when GLAPI is a static library.

Documentation

• Clarifications related to GLES and GLAPI.

18.2.3

• Updated Mesa3D to 18.2.3;
• Restore osmesa and swr integration now that we have a far better LLVM 7 compatibility patch.

Documentation

• Document swr patch for LLVM >= 7;
• Document LLVM new binaries location;
• Document build throttling support.

Patches and workarounds

• Add a LLVM 7 compatibility patch for swr driver, now at version 3: https://lists.freedesktop.org/archives/mesa-dev/2018-October/207017.html

Build script

• Fix a typo that was causing the defunct texture_float build option to linger;
• Mesa3D Meson build: Far more robust detection of pkg-config;
• Buld throttling suport. Doesn't make much difference with Scons when building swr as it uses the incremental linker a lot;
• LLVM wrap generator: Make use of LLVM variable and perform paths joins in the generator instead of Python;
• Mesa3D Meson build: Use build folder. Avoids git spammming untracked files in Mesa source code repository;
• Mesa3D Meson build: Restore verbosity level to normal. Now we have build throttling to control system strain which does a better job;
• Remove old and abandoned pywin32 install asset.

Build environment updates

• git 2.19.0.1 -> 2.19.1.1;
• Visual Studio 15.8.6 -> 15.8.7.

18.2.2

• Updated Mesa3D to 18.2.2;
• swr driver is back.

Known issue

• osmesa support is limited. OpenGL ES and swr driver integration have to be stripped due to build failure.

Build environment updates

• Windows 10.0.7134 -> 10.0.17763;
• Windows SDK 10.0.17134.12 -> 10.0.17763.1;
• setuptools 40.4.1 -> 40.4.3;
• Visual Studio 15.8.4 -> 15.8.6;
• winflexbison 2.5.15 -> 2.5.16;
• bison 3.0.5 -> 3.1.0;
• pywin32 223 -> 224;
• wheel 0.31.1 -> 0.32.1;
• cmake 3.12.2 -> 3.12.3;
• pip 18.0 -> 18.1;
• Update LLVM build commands to reflect side-by-side CRTs support;
• Fix a serious bug in LLVM build command that fortunately does not apply to the build script itself, only the build environment information document is affected.

Build script

• Python 3 packages: Fix an infinite loop with Meson 0.48.0 and newer;
• Mesa3D Meson MsBuild backend: Lower log verbosity level to minimal;
• Python 2.7 packages: Bring back pywin32 upgrade;
• Python 2.7 packages: install pywin32 after wheel, just to be safe;
• Mesa3D Meson build LLVM wrap generator: Tweak to replicate Mesa3D built-in wrap configuration and code clean-up;
• Mesa3D Meson clean build: Cover subprojects too;
• Make it possible to have multiple LLVM builds with different linking modes at the same time;
• Enforce LLVM CRT based on Python and Meson version bypasing Meson 0.48.0 c_args and cpp_args loss;
• Update distribution maker to collect headers and libraries - fixes #14;
• Add a patch to get swr to build with LLVM 7.0. It incorporates this patch and Scons part I did myself.
• Adjust osmesa dual pass build hack to occur with swr as well.

Debug

• Remove early, obsoleted and forgotten Meson build draft;
• llvm-config-output tool: Make it behave like llvm-wrap generator.

18.2.1

• Updated Mesa3D to 18.2.1.

Known issue

• No swr driver in this release due to build failure with LLVM 7.0.0. Weighting my options I decided to release quickly instead of doing a LLVM 6.0.1 x64 buid just to get swr to build with it.

Build environment updates

• CMake 3.12.1 -> 3.12.2;
• Visual Studio 15.8.3 -> 15.8.4;
• setuptools 40.2.0 -> 40.4.1;
• Git 2.18.0.1 -> 2.19.0.1;
• LLVM 6.0.1 -> 7.0.0.

Build script

• Mesa3D Meson build: Disable SWR AVX512. It fails to configure for now;
• Mesa3D Meson build: Build config command cleanup;
• Mesa3D Meson build: graw framework support.

Release maker

• Fix a complete silent failure with distribution creation when using Meson;
• Validate file existence before copying. Regression from when Meson build support was introduced in 18.1.8.

Deployment

• Add support for Mesa3D Meson subprojects to per app deployment tool;
• Per app deployment tool learned how to bypass LoadLibrary and LoadLibraryEx API calls with absolute paths, reducing the number of scenarios where Mesainjector is required.

18.2.0

• Updated Mesa3D to 18.2.0.

18.1.8

• Updated Mesa3D to 18.1.8.

Build script

• Finally get LLVM link working when building Mesa3D with Meson;
• More robust way of using MsBuild backend when building Mesa3D with Meson;
• Make clean build and git_sha1.h fallback work with Meson;
• Standardize Meson build generating directory to %mesa%\mesa\%abi%;
• Make distribution creation work with Meson build.

Documentation

• Add a notice for enterprise environments documenting a scenario where running 3rd-party unsigned executables is prohibited, See #11.

Build environment updates

• Visual Studio 15.8.1 -> 15.8.3;
• Add 7-zip to build environment configuration info as it is used to package releases.

18.1.7

• Updated Mesa3D to 18.1.7.

Build script

• Mesa3D build finally works with parallel dual Python. Python 2.7.x exclusive for Scons and Python 3.5.x+ exclusive for Meson.

Build environment updates

• Visual Studio 15.7.6 -> 15.8.1;
• setuptools 40.0.0 -> 40.2.0.

18.1.6

• Updated Mesa3D to 18.1.6.

Build script

• Do not pass texture float build option to Mesa 18.2 and up;
• Mesa3D Meson build: Implement Msbuild support.

Build environment updates

• winflexbison package 2.5.14 -> 2.5.15;
• Visual Studio 15.7.5 -> 15.7.6;
• cmake 3.12.0 -> 3.12.1.