[cmake] Define alias ghcFilesystem::ghc_filesystem unconditionally

gulrak / filesystem

An implementation of C++17 std::filesystem for C++11 /C++14/C++17/C++20 on Windows, macOS, Linux and FreeBSD.

MIT License

1.31k stars 168 forks source link

[cmake] Define alias ghcFilesystem::ghc_filesystem unconditionally #161

Closed stilllman closed 1 year ago

stilllman commented 1 year ago

This alias is needed whether or not the install rules of ghcfilesystem are enabled. It allows projects to use the same target regardless of where ghcfilesystem comes from, add_subdirectory or find_package.