From 708f86ea6eda7f47f2303a387fcc670c8109eb7e Mon Sep 17 00:00:00 2001
From: chyyran <ronny@ronnychan.ca>
Date: Sat, 4 Feb 2023 02:12:15 -0500
Subject: [PATCH] build: disable building platforms

---
 README.md                               | 16 ++++++++++++++++
 spirv-to-dxil-sys/native/CMakeLists.txt |  3 +--
 spirv-to-dxil-sys/native/mesa           |  2 +-
 3 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 9087407..ad4be7f 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,19 @@
 # spirv-to-dxil-rs
 
 Safe Rust bindings to [spirv-to-dxil](https://gitlab.freedesktop.org/mesa/mesa/-/blob/main/src/microsoft/spirv_to_dxil/spirv_to_dxil.h).
+
+## Building
+
+spirv-to-dxil-rs builds a copy of spirv-to-dxil statically from Mesa. Many of the build requirements are [the same as needed to build Mesa](https://docs.mesa3d.org/install.html).
+
+* [Meson](https://mesonbuild.com/)
+* A compatible C and C++ compiler
+  * [MSVC 2019 16.11 or later](https://docs.mesa3d.org/install.html) is required to build on Windows.
+* [Python 3.6](https://www.python.org/) or later.
+
+Lex and Yacc are not required. Additionally, [CMake 3.6](https://cmake.org/) or later is required to run the build script.
+
+```bash
+$ git submodule update --init
+$ cargo build
+```
\ No newline at end of file
diff --git a/spirv-to-dxil-sys/native/CMakeLists.txt b/spirv-to-dxil-sys/native/CMakeLists.txt
index f6a1b6d..ef2b941 100644
--- a/spirv-to-dxil-sys/native/CMakeLists.txt
+++ b/spirv-to-dxil-sys/native/CMakeLists.txt
@@ -27,7 +27,6 @@ set(MESA_EXTRA_FLAGS
         -Dgallium-drivers=zink
         # set min-windows-version to 7 to remove need to link against synchronization.lib (we don't need futexes for the compiler)
         -Dmin-windows-version=7
-
         # disable everything we don't need.
         -Dvulkan-drivers=
         -Dopengl=false
@@ -40,7 +39,7 @@ set(MESA_EXTRA_FLAGS
         -Dgles2=disabled
         -Dllvm=disabled
         -Dshared-llvm=disabled
-        -Dplatforms=auto
+        -Dplatforms=
         -Dzlib=disabled
         )
 
diff --git a/spirv-to-dxil-sys/native/mesa b/spirv-to-dxil-sys/native/mesa
index 873dfb6..60d7e15 160000
--- a/spirv-to-dxil-sys/native/mesa
+++ b/spirv-to-dxil-sys/native/mesa
@@ -1 +1 @@
-Subproject commit 873dfb673b643db7263fc77b3734aa17fa26aecd
+Subproject commit 60d7e15a7e61c6d51c3fa8e26839793782a12fb4