| Server IP : 35.80.110.71 / Your IP : 216.73.216.221 Web Server : Apache/2.4.58 (Ubuntu) System : Linux ip-172-31-21-44 6.17.0-1019-aws #19~24.04.1-Ubuntu SMP Tue Jun 23 18:53:06 UTC 2026 x86_64 User : ubuntu ( 1000) PHP Version : 8.3.31 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : OFF Directory : /usr/lib/llvm-17/cmake/ |
Upload File : |
option(LLVM_ALLOW_PROBLEMATIC_CONFIGURATIONS OFF "Set this option to ON to allow problematic toolchain configurations. Use on your own risk.")
macro(log_problematic MESSAGE)
if(LLVM_ALLOW_PROBLEMATIC_CONFIGURATIONS)
message(WARNING "${MESSAGE}")
else()
message(FATAL_ERROR "${MESSAGE}\nYou can force usage of this configuration by passing -DLLVM_ALLOW_PROBLEMATIC_CONFIGURATIONS=ON")
endif()
endmacro()
# MSVC and /arch:AVX is untested and have created problems before. See:
# https://github.com/llvm/llvm-project/issues/54645
if(${CMAKE_CXX_COMPILER_ID} STREQUAL MSVC)
string(TOLOWER "${CMAKE_CXX_FLAGS} ${CMAKE_C_FLAGS}" _FLAGS)
if(_FLAGS MATCHES "/arch:avx[0-9]*")
log_problematic("Compiling LLVM with MSVC and the /arch:AVX flag is known to cause issues with parts of LLVM.\nSee https://github.com/llvm/llvm-project/issues/54645 for details.\nUse clang-cl if you want to enable AVX instructions.")
endif()
endif()