diff options
| -rw-r--r-- | llvm/cmake/modules/CheckCompilerVersion.cmake | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/llvm/cmake/modules/CheckCompilerVersion.cmake b/llvm/cmake/modules/CheckCompilerVersion.cmake index 1c046ade7e1..d3e46624b94 100644 --- a/llvm/cmake/modules/CheckCompilerVersion.cmake +++ b/llvm/cmake/modules/CheckCompilerVersion.cmake @@ -8,8 +8,9 @@ if(NOT DEFINED LLVM_COMPILER_CHECKED) if(NOT LLVM_FORCE_USE_OLD_TOOLCHAIN) if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU") - if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.8) - message(FATAL_ERROR "Host GCC version must be at least 4.8!") + # FIXME: Change this to 4.8 once documentation builder bot is upgraded + if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.7) + message(FATAL_ERROR "Host GCC version must be at least 4.7!") endif() elseif(CMAKE_CXX_COMPILER_ID STREQUAL "Clang") if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.1) @@ -35,7 +36,8 @@ std::atomic<float> x(0.0f); int main() { return (float)x; }" LLVM_NO_OLD_LIBSTDCXX) if(NOT LLVM_NO_OLD_LIBSTDCXX) - message(FATAL_ERROR "Host Clang must be able to find libstdc++4.8 or newer!") + # FIXME: Change this to 4.8 once documentation builder bot is upgraded + message(FATAL_ERROR "Host Clang must be able to find libstdc++4.7 or newer!") endif() set(CMAKE_REQUIRED_FLAGS ${OLD_CMAKE_REQUIRED_FLAGS}) set(CMAKE_REQUIRED_LIBRARIES ${OLD_CMAKE_REQUIRED_LIBRARIES}) |
