[clang] [compiler-rt] [libcxx] [cmake] Add hexagon-linux cmake cache files (PR #98712)

[Louis Dionne via cfe-commits]

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@@ -0,0 +1,25 @@
+
+set(CMAKE_EXE_LINKER_FLAGS "-lclang_rt.builtins-hexagon -nostdlib" CACHE STRING "")
+set(CMAKE_SHARED_LINKER_FLAGS "-lclang_rt.builtins-hexagon -nostdlib" CACHE STRING "")
+set(CMAKE_CXX_COMPILER_TARGET hexagon-unknown-linux-musl CACHE STRING "")
+
+set(LLVM_ENABLE_PER_TARGET_RUNTIME_DIR OFF CACHE BOOL "")
+set(LLVM_ENABLE_RUNTIMES "libcxx;libcxxabi;libunwind;compiler-rt" CACHE STRING "")
+set(LIBCXX_INCLUDE_BENCHMARKS OFF CACHE BOOL "")
+set(LIBCXX_HAS_MUSL_LIBC ON CACHE BOOL "")
+set(LIBCXX_INCLUDE_TESTS ON CACHE BOOL "")
+set(LIBCXXABI_INCLUDE_TESTS ON CACHE BOOL "")
+set(LIBCXX_CXX_ABI libcxxabi CACHE STRING "")
+set(LIBCXXABI_USE_LLVM_UNWINDER ON CACHE BOOL "")
+set(LIBCXXABI_HAS_CXA_THREAD_ATEXIT_IMPL OFF CACHE BOOL "")
+set(LIBCXXABI_ENABLE_SHARED ON CACHE BOOL "")
+set(COMPILER_RT_DEFAULT_TARGET_TRIPLE hexagon-unknown-linux-musl CACHE STRING "")
+set(COMPILER_RT_BUILD_BUILTINS OFF CACHE BOOL "")
+set(COMPILER_RT_BUILD_SANITIZERS ON CACHE BOOL "")
+set(COMPILER_RT_SUPPORTED_ARCH hexagon CACHE STRING "")
+set(COMPILER_RT_USE_LLVM_UNWINDER ON CACHE BOOL "")
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ldionne wrote:

I don't think those settings belong in this cache?

https://github.com/llvm/llvm-project/pull/98712