llvm-3.7 @3.7.1_4: Faulty LLVMConfig.cmake

[csinz (Carsten Sinz)]

The file share/llvm/cmake/LLVMConfig.cmake is broken. Instead of the lines

# Compute the CMake directory from the LLVMConfig.cmake file location.
get_filename_component(_LLVM_CMAKE_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
# Compute the installation prefix from the LLVMConfig.cmake file location.
get_filename_component(LLVM_INSTALL_PREFIX "${CMAKE_CURRENT_LIST_FILE}" PATH) 
get_filename_component(LLVM_INSTALL_PREFIX "${LLVM_INSTALL_PREFIX}" PATH)
get_filename_component(LLVM_INSTALL_PREFIX "${LLVM_INSTALL_PREFIX}" PATH)
get_filename_component(LLVM_INSTALL_PREFIX "${LLVM_INSTALL_PREFIX}" PATH)
set(_LLVM_LIBRARY_DIR "${LLVM_INSTALL_PREFIX}/lib")

there is a long line, in which newlines are erroneously replaced by 'n' resulting in

# Compute the CMake directory from the LLVMConfig.cmake file location.n get_filename_component(_LLVM_CMAKE_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)n # Compute the installation prefix from the LLVMConfig.cmake file location.n get_filename_component(LLVM_INSTALL_PREFIX "${CMAKE_CURRENT_LIST_FILE}" PATH)n get_filename_component(LLVM_INSTALL_PREFIX "${LLVM_INSTALL_PREFIX}" PATH)n get_filename_component(LLVM_INSTALL_PREFIX "${LLVM_INSTALL_PREFIX}" PATH)n get_filename_component(LLVM_INSTALL_PREFIX "${LLVM_INSTALL_PREFIX}" PATH)n set(_LLVM_LIBRARY_DIR "${LLVM_INSTALL_PREFIX}/lib")

The error occurs in the binary llvm-3.7-3.7.1_4.darwin_15.x86_64.tbz2 (or perhaps llvm-3.7-3.7.1_4.darwin_15.x86_64.tbz2.rmd160).

[mf2k (Frank Schima)]

In the future, please Cc the port maintainers (port info --maintainers llvm-3.7), if any.

[csinz (Carsten Sinz)]

Sorry, I thought, I had added them.

[kencu (Ken)]

MacPorts does not use cmake to build clang 3.7

[jmroot (Joshua Root)]

And just to be clear, there are no other clients of llvm-3.7.

[kencu (Ken)]

Oh, yes, you are right Josh. I was cruising through old tickets that looked ripe for closing, and I misread this as a build with cmake issue. It is not actually that.