Build .exe launchers under %PREFIX%/Scripts as symlink substitutes.
copied from cf-staging / symlink-exe-buildCompile small .exe launchers to be placed under, e.g., %PREFIX%/Scripts.
These launch target executables relative to their path inside the prefix
and as such work as alternative to symbolic links (symlinks) to binaries.
Use this package as a build dependency to workaround the fact that by
default creating symlinks is not available to non-admin users on Windows.
Usage is similar to ln TARGET... DIRECTORY on Unixes, e.g., run
call build-symlink-exe "%PREFIX%\some\dir\your.exe" "%PREFIX%\Scripts"
