diff options
Diffstat (limited to 'llvm/cmake/modules/CheckCompilerVersion.cmake')
| -rw-r--r-- | llvm/cmake/modules/CheckCompilerVersion.cmake | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/cmake/modules/CheckCompilerVersion.cmake b/llvm/cmake/modules/CheckCompilerVersion.cmake index 08900a4599e..1c046ade7e1 100644 --- a/llvm/cmake/modules/CheckCompilerVersion.cmake +++ b/llvm/cmake/modules/CheckCompilerVersion.cmake @@ -1,4 +1,4 @@ -# Check if the host compiler is new enough. LLVM requires at least GCC 4.7, +# Check if the host compiler is new enough. LLVM requires at least GCC 4.8, # MSVC 2013, or Clang 3.1. include(CheckCXXSourceCompiles) @@ -8,8 +8,8 @@ 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 4.7) - message(FATAL_ERROR "Host GCC version must be at least 4.7!") + if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.8) + message(FATAL_ERROR "Host GCC version must be at least 4.8!") endif() elseif(CMAKE_CXX_COMPILER_ID STREQUAL "Clang") if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.1) @@ -35,7 +35,7 @@ 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++4.7 or newer!") + message(FATAL_ERROR "Host Clang must be able to find libstdc++4.8 or newer!") endif() set(CMAKE_REQUIRED_FLAGS ${OLD_CMAKE_REQUIRED_FLAGS}) set(CMAKE_REQUIRED_LIBRARIES ${OLD_CMAKE_REQUIRED_LIBRARIES}) |
