# #clang - C++ compiler using the LLVM backend # ExternalProject_Add ( clang PREFIX ${CMAKE_INSTALL_PREFIX} URL http://releases.llvm.org/3.9.1/cfe-3.9.1.src.tar.xz URL_MD5 45713ec5c417ed9cad614cd283d786a1 CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH= -DCMAKE_BUILD_TYPE:STRING=Release DEPENDS llvm )