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[CMake] Include riscv32-unknown-elf runtimes in Fuchsia toolchain #76849

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Merged
merged 1 commit into from
Jan 8, 2024
Merged

[CMake] Include riscv32-unknown-elf runtimes in Fuchsia toolchain #76849

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38 changes: 37 additions & 1 deletion clang/cmake/caches/Fuchsia-stage2.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,7 @@ set(LLVM_TARGETS_TO_BUILD X86;ARM;AArch64;RISCV CACHE STRING "")

set(PACKAGE_VENDOR Fuchsia CACHE STRING "")

set(_FUCHSIA_ENABLE_PROJECTS "bolt;clang;clang-tools-extra;lld;llvm;polly")
set(_FUCHSIA_ENABLE_PROJECTS "bolt;clang;clang-tools-extra;libc;lld;llvm;polly")
set(LLVM_ENABLE_RUNTIMES "compiler-rt;libcxx;libcxxabi;libunwind" CACHE STRING "")

set(LLVM_ENABLE_BACKTRACES OFF CACHE BOOL "")
Expand All @@ -22,8 +22,11 @@ set(LLVM_ENABLE_TERMINFO OFF CACHE BOOL "")
set(LLVM_ENABLE_UNWIND_TABLES OFF CACHE BOOL "")
set(LLVM_ENABLE_Z3_SOLVER OFF CACHE BOOL "")
set(LLVM_ENABLE_ZLIB ON CACHE BOOL "")
set(LLVM_FORCE_BUILD_RUNTIME ON CACHE BOOL "")
set(LLVM_INCLUDE_DOCS OFF CACHE BOOL "")
set(LLVM_INCLUDE_EXAMPLES OFF CACHE BOOL "")
set(LLVM_LIBC_FULL_BUILD ON CACHE BOOL "")
set(LIBC_HDRGEN_ONLY ON CACHE BOOL "")
set(LLVM_STATIC_LINK_CXX_STDLIB ON CACHE BOOL "")
set(LLVM_USE_RELATIVE_PATHS_IN_FILES ON CACHE BOOL "")
set(LLDB_ENABLE_CURSES OFF CACHE BOOL "")
Expand Down Expand Up @@ -297,6 +300,39 @@ if(FUCHSIA_SDK)
set(LLVM_RUNTIME_MULTILIB_hwasan+noexcept_TARGETS "aarch64-unknown-fuchsia;riscv64-unknown-fuchsia" CACHE STRING "")
endif()

foreach(target riscv32-unknown-elf)
list(APPEND BUILTIN_TARGETS "${target}")
set(BUILTINS_${target}_CMAKE_SYSTEM_NAME Generic CACHE STRING "")
set(BUILTINS_${target}_CMAKE_SYSTEM_PROCESSOR RISCV CACHE STRING "")
set(BUILTINS_${target}_CMAKE_SYSROOT "" CACHE STRING "")
set(BUILTINS_${target}_CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "")
foreach(lang C;CXX;ASM)
set(BUILTINS_${target}_CMAKE_${lang}_FLAGS "--target=${target} -march=rv32imafc -mabi=ilp32f" CACHE STRING "")
endforeach()
foreach(type SHARED;MODULE;EXE)
set(BUILTINS_${target}_CMAKE_${type}_LINKER_FLAGS "-fuse-ld=lld" CACHE STRING "")
endforeach()
set(BUILTINS_${target}_COMPILER_RT_BAREMETAL_BUILD ON CACHE BOOL "")

list(APPEND RUNTIME_TARGETS "${target}")
set(RUNTIMES_${target}_CMAKE_SYSTEM_NAME Generic CACHE STRING "")
set(RUNTIMES_${target}_CMAKE_SYSTEM_PROCESSOR RISCV CACHE STRING "")
set(RUNTIMES_${target}_CMAKE_SYSROOT "" CACHE STRING "")
set(RUNTIMES_${target}_CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "")
set(RUNTIMES_${target}_CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY CACHE STRING "")
foreach(lang C;CXX;ASM)
set(RUNTIMES_${target}_CMAKE_${lang}_FLAGS "--target=${target} -march=rv32imafc -mabi=ilp32f" CACHE STRING "")
endforeach()
foreach(type SHARED;MODULE;EXE)
set(RUNTIMES_${target}_CMAKE_${type}_LINKER_FLAGS "-fuse-ld=lld" CACHE STRING "")
endforeach()
set(RUNTIMES_${target}_LLVM_LIBC_FULL_BUILD ON CACHE BOOL "")
set(RUNTIMES_${target}_LIBC_ENABLE_USE_BY_CLANG ON CACHE BOOL "")
set(RUNTIMES_${target}_LLVM_INCLUDE_TESTS OFF CACHE BOOL "")
set(RUNTIMES_${target}_LLVM_ENABLE_ASSERTIONS OFF CACHE BOOL "")
set(RUNTIMES_${target}_LLVM_ENABLE_RUNTIMES "libc" CACHE STRING "")
endforeach()

set(LLVM_BUILTIN_TARGETS "${BUILTIN_TARGETS}" CACHE STRING "")
set(LLVM_RUNTIME_TARGETS "${RUNTIME_TARGETS}" CACHE STRING "")

Expand Down