[CMake] Troubles compiling llvm

[Albrecht Schlosser]

Am 23.05.2019 10:40 schrieb Steven Truppe:

> i'm trying to compile llvm with ExternalProject_Add and get the
> following error:
> 
> -- Installing: /usr/lib/ocaml/llvm/llvm.mli
> CMake Error at bindings/ocaml/llvm/cmake_install.cmake:49 (file):
>    file INSTALL cannot copy file
> "/home/stuv/linux-projects/programming/bsEdit/build_files/Release/llvm/src/external_llvm-build/bindings/ocaml/llvm/llvm.mli" 
> 
>    to "/usr/lib/ocaml/llvm/llvm.mli".
> Call Stack (most recent call first):
>    bindings/ocaml/cmake_install.cmake:42 (include)
>    cmake_install.cmake:64 (include)

This sounds like you need access rights, you probably need to use:

$ sudo make install

(unless the file doesn't exist, but I assume this would be another error 
message)