build: disable shader-cache

README.md

@@ -9,7 +9,7 @@ spirv-to-dxil-rs builds a copy of spirv-to-dxil statically from Mesa. Many of th
 * [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.
-  * [clang](https://clang.llvm.org/) is required for Linux.
+
 * [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.
@@ -18,3 +18,4 @@ Lex and Yacc are not required. Additionally, [CMake 3.6](https://cmake.org/) or
 $ git submodule update --init --progress --depth=1
 $ cargo build
 ```
+

spirv-to-dxil-sys/build.rs

@@ -21,9 +21,6 @@ fn main() {
     if cfg!(target_os = "windows") {
         println!("cargo:rustc-link-lib=Version");
     }
-    if cfg!(target_os = "linux") {
-        println!("cargo:rustc-link-lib=stdc++");
-    }
 
     println!("cargo:rustc-link-search=native={}", object_dst.display());
     println!("cargo:rustc-link-lib=static=spirv_to_dxil");

spirv-to-dxil-sys/native/CMakeLists.txt

@@ -41,6 +41,7 @@ set(MESA_EXTRA_FLAGS
         -Dshared-llvm=disabled
         -Dplatforms=
         -Dzlib=disabled
+        -Dshader-cache=disabled
         )