Reduce total built files by 25%.

Author: brixen

scripts/config-rbx.sh

@@ -7,9 +7,30 @@ cmake -S llvm -B "$1" -G Ninja \
   -DCMAKE_BUILD_TYPE=Release \
   -DLLVM_ENABLE_PROJECTS="mlir" \
   -DLLVM_TARGETS_TO_BUILD="host" \
+  -DLLVM_BUILD_TOOLS=ON \
+  -DLLVM_INCLUDE_TOOLS=ON \
+  -DLLVM_BUILD_UTILS=OFF \
+  -DLLVM_INCLUDE_UTILS=OFF \
+  -DLLVM_BUILD_RUNTIMES=OFF \
+  -DLLVM_INCLUDE_RUNTIMES=OFF \
+  -DLLVM_BUILD_DOCS=OFF \
+  -DLLVM_INCLUDE_DOCS=OFF \
   -DLLVM_INCLUDE_TESTS=OFF \
+  -DLLVM_BUILD_TESTS=OFF \
   -DLLVM_INCLUDE_EXAMPLES=OFF \
+  -DLLVM_BUILD_EXAMPLES=OFF \
+  -DLLVM_BUILD_BENCHMARKS=OFF \
   -DLLVM_INCLUDE_BENCHMARKS=OFF \
+  -DLLVM_ENABLE_BINDINGS=OFF \
+  -DLLVM_ENABLE_OCAMLDOC=OFF \
+  -DLLVM_ENABLE_ZLIB=OFF \
+  -DLLVM_ENABLE_ZSTD=OFF \
+  -DLLVM_ENABLE_LIBEDIT=OFF \
+  -DLLVM_ENABLE_CURL=OFF \
   -DLLVM_ENABLE_ASSERTIONS=ON \
-  -DCMAKE_C_COMPILER_LAUNCHER=ccache \
-  -DCMAKE_CXX_COMPILER_LAUNCHER=ccache
+  -DMLIR_BUILD_MLIR_C_DYLIB=OFF \
+  -DMLIR_ENABLE_EXECUTION_ENGINE=OFF \
+  -DMLIR_ENABLE_CUDA_RUNNER=OFF \
+  -DMLIR_ENABLE_ROCM_RUNNER=OFF \
+  -DMLIR_ENABLE_VULKAN_RUNNER=OFF
+