Hello,
Since OpenBSD 7.4 the libclang path has changed.
users have to make sure they install the port of llvm by running pkg_add llvm.
And then, depending on the version that was chosen for install, the path for the dynamic library varies.
by example, for the 17 version, it should be
LIBCLANG_PATH=/usr/local/llvm17/lib
this is the solution for all users encountering the error :
Unable to find libclang: "the `libclang` shared library at /usr/local/lib/libclang.so.8.2 could not be opened: Cannot load specified object"
in fact, llvm-config --libdir should return the right path and clang-sys should be able to find the lib without the need for the env var LIBCLANG_PATH.
But something is wrong in the setup, at least on my machine, as it looks like there are 2 competing llvm-config on the machine. the old one and the newer one. Seems like an OpenBSD issue too.
Hello, Since OpenBSD 7.4 the libclang path has changed. users have to make sure they install the port of llvm by running pkg_add llvm. And then, depending on the version that was chosen for install, the path for the dynamic library varies. by example, for the 17 version, it should be
LIBCLANG_PATH=/usr/local/llvm17/lib this is the solution for all users encountering the error :
in fact,
llvm-config --libdirshould return the right path and clang-sys should be able to find the lib without the need for the env var LIBCLANG_PATH. But something is wrong in the setup, at least on my machine, as it looks like there are 2 competing llvm-config on the machine. the old one and the newer one. Seems like an OpenBSD issue too.I leave this here. Hopefully someone will sort it out. The issue was first reported in rust-bindgen https://github.com/rust-lang/rust-bindgen/issues/2838