File baselibs.conf of Package llvm5

libLLVM5
libclang5
libLTO5
llvm5-devel
  provides "llvm-devel-<targettype> = <version>"
  conflicts "otherproviders(llvm-devel-<targettype>)"
clang5-devel
  provides "clang-devel-<targettype> = <version>"
  conflicts "otherproviders(clang-devel-<targettype>)"
llvm5-LTO-devel
  provides "llvm-LTO-devel-<targettype> = <version>"
  conflicts "otherproviders(llvm-LTO-devel-<targettype>)"