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| author | Filipe Cabecinhas <me@filcab.net> | 2015-02-18 01:12:38 +0000 |
|---|---|---|
| committer | Filipe Cabecinhas <me@filcab.net> | 2015-02-18 01:12:38 +0000 |
| commit | 3c7469396aad2a66196dbd8ac967ea9641941cf3 (patch) | |
| tree | da668e8ae0fd63d8d045f007a279e0fc049b762f /llvm/cmake/modules | |
| parent | e990a3f60ccd34c0d9c1edebfc17a193b8c052cd (diff) | |
| download | bcm5719-llvm-3c7469396aad2a66196dbd8ac967ea9641941cf3.tar.gz bcm5719-llvm-3c7469396aad2a66196dbd8ac967ea9641941cf3.zip | |
Downgrade build system error message to a warning
Instead of requiring MSVC 2013 U4, we simply warn users, since some might
not bt able to immediately upgrade.
llvm-svn: 229598
Diffstat (limited to 'llvm/cmake/modules')
| -rw-r--r-- | llvm/cmake/modules/HandleLLVMOptions.cmake | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/llvm/cmake/modules/HandleLLVMOptions.cmake b/llvm/cmake/modules/HandleLLVMOptions.cmake index 24af2f81ceb..ba6114a4f56 100644 --- a/llvm/cmake/modules/HandleLLVMOptions.cmake +++ b/llvm/cmake/modules/HandleLLVMOptions.cmake @@ -41,8 +41,11 @@ int main() { return (float)x; }" set(CMAKE_REQUIRED_LIBRARIES ${OLD_CMAKE_REQUIRED_LIBRARIES}) endif() elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC") - if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 18.0.31101) - message(FATAL_ERROR "Host Visual Studio must be at least 2013 Update 4 (MSVC 18.0.31101)") + if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 18.0) + message(FATAL_ERROR "Host Visual Studio must be at least 2013") + elseif(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 18.0.31101) + message(WARNING "Host Visual Studio should at least be 2013 Update 4 (MSVC 18.0.31101)" + " due to miscompiles from earlier versions") endif() endif() endif() |
