diff options
| author | Richard-Qin-X <richard.qin.001@gmail.com> | 2026-08-01 13:01:07 +0800 |
|---|---|---|
| committer | Richard-Qin-X <richard.qin.001@gmail.com> | 2026-08-01 13:01:07 +0800 |
| commit | b4d1ddb99e1305f6ea6217e7570dda2a94b16e51 (patch) | |
| tree | fb4501033e8d03f06511bff638e0929c4114f465 /backend/CMakeLists.txt | |
| parent | fd8770b01a7a3ae85ba85fb43b21803c88593ad7 (diff) | |
| download | rcc-project-b4d1ddb99e1305f6ea6217e7570dda2a94b16e51.tar.gz rcc-project-b4d1ddb99e1305f6ea6217e7570dda2a94b16e51.tar.xz | |
[CMake] Match LLVM EH and RTTI defaults
Disable C++ exceptions and RTTI by default while retaining explicit, validated opt-in switches. Replace the arena's exception syntax with an RAII construction guard so both configurations share one implementation.
Diffstat (limited to 'backend/CMakeLists.txt')
| -rw-r--r-- | backend/CMakeLists.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/backend/CMakeLists.txt b/backend/CMakeLists.txt index 2d5cc82..0f983d0 100644 --- a/backend/CMakeLists.txt +++ b/backend/CMakeLists.txt @@ -44,6 +44,12 @@ include(RCCBackendDeveloperTools) option(RCC_BACKEND_BUILD_TESTS "Build RCC Backend tests" "${BUILD_TESTING}") option(RCC_BACKEND_WARNINGS_AS_ERRORS "Treat compiler warnings as errors" OFF) option(RCC_BACKEND_ENABLE_CLANG_TIDY "Run clang-tidy during each compilation" OFF) +option(RCC_BACKEND_ENABLE_EH "Enable C++ exception handling" OFF) +option(RCC_BACKEND_ENABLE_RTTI "Enable C++ run-time type information" OFF) + +if(RCC_BACKEND_ENABLE_EH AND NOT RCC_BACKEND_ENABLE_RTTI) + message(FATAL_ERROR "RCC Backend exception handling requires RTTI") +endif() rcc_backend_initialize_toolchain() |