varconst f0dfe682bc [libc++][hardening] Deprecate _LIBCPP_ENABLE_ASSERTIONS.
`_LIBCPP_ENABLE_ASSERTIONS` was used to enable the "safe" mode in
libc++. Libc++ now provides the hardened mode and the debug mode that
replace the safe mode.

For backward compatibility, enabling `_LIBCPP_ENABLE_ASSERTIONS` now
enables the hardened mode. Note that the hardened mode provides
a narrower set of checks than the previous "safe" mode (only
security-critical checks that are performant enough to be used in
production).

Differential Revision: https://reviews.llvm.org/D154997
2023-07-14 16:58:47 -07:00

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CMake

set(CMAKE_BUILD_TYPE Release CACHE STRING "")
set(CMAKE_BUILD_WITH_INSTALL_RPATH ON CACHE BOOL "")
set(CMAKE_C_FLAGS "-D__LIBC_NO_CPP_MATH_OVERLOADS__" CACHE STRING "")
set(CMAKE_CXX_FLAGS "-D__LIBC_NO_CPP_MATH_OVERLOADS__" CACHE STRING "")
set(CMAKE_SHARED_LINKER_FLAGS "-Wl,-G -Wl,-bcdtors:all:-2147483548:s" CACHE STRING "")
set(CMAKE_AR "/usr/bin/ar" CACHE FILEPATH "")
set(LIBCXX_USE_COMPILER_RT ON CACHE BOOL "")
set(LIBCXX_ABI_VERSION "1" CACHE STRING "")
set(LIBCXX_ENABLE_ABI_LINKER_SCRIPT OFF CACHE BOOL "")
set(LIBCXX_ENABLE_SHARED ON CACHE BOOL "")
set(LIBCXX_ENABLE_STATIC OFF CACHE BOOL "")
set(LIBCXXABI_ENABLE_SHARED ON CACHE BOOL "")
set(LIBCXXABI_ENABLE_STATIC OFF CACHE BOOL "")
set(LIBCXX_CXX_ABI libcxxabi CACHE STRING "")
set(LIBCXXABI_USE_LLVM_UNWINDER ON CACHE BOOL "")
set(LIBUNWIND_ENABLE_SHARED ON CACHE BOOL "")
set(LIBUNWIND_ENABLE_STATIC OFF CACHE BOOL "")