Erik Arvstedt c40708a2ce cmake/findllvm: fix incorrect lib dir setup for zig2 ... Line `link_directories("${CMAKE_PREFIX_PATH}/lib")` was evaluated as `link_directories("/lib")` in the default case of `CMAKE_PREFIX_PATH` being empty. This caused cmake to add `-L/lib -Wl,-rpath,/lib` to the zig2 build flags. This could result in errors on systems where libraries set via `CMAKE_LIBRARY_PATH` had conflicting versions in `/lib`: - `-L/lib` could cause linking zig2 to fail - `-Wl,-rpath,/lib` adds `/lib` as the first entry of the zig2 `RPATH`. This could cause running zig2 (to build zig3) to fail. In case of conflicting lib dirs, cmake emitted this warning, which is now fixed: ``` Cannot generate a safe runtime search path for target zig2 because files in some directories may conflict with libraries in implicit directories: runtime library [libclang-cpp.so.18.1] in /nix/store/...-clang-18.1.5-lib/lib may be hidden by files in: /lib ```		2024-07-06 14:29:03 -04:00
..
Findclang.cmake	add missing clang static library to the build	2024-05-08 19:37:28 -07:00
Findlld.cmake	update CMake files to LLVM 18	2024-05-08 19:37:28 -07:00
Findllvm.cmake	cmake/findllvm: fix incorrect lib dir setup for zig2	2024-07-06 14:29:03 -04:00
install.cmake	CMake: try to fix CI failures	2024-05-15 15:37:12 +05:00