[LLVMdev] check if llvm was built with REQUIRE_RTTI
Richard Osborne
richard at xmos.com
Fri Apr 13 14:57:51 PDT 2012
On 12 Apr 2012, at 10:34, Gibheer wrote:
> Hi,
>
> the rubinius project needs llvm built with REQUIRE_RTTI to
> successfully compile. It can use the system ruby, if it fits, but how
> can I find out, if llvm was build that way?
>
> thank you,
>
> Gibheer
You could run llvm-config --cxxflags to get the C++ compiler flags to use for files that include LLVM headers and check if this contains "-fno-rtti".
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