Hello, If you use Automake from Guix, I highly recommend upgrading. Commit 63b7c6c fixes a bug whereby scripts installed by ‘automake -a’ (config.guess, install-sh, etc.) would contain patched shebangs–e.g., /nix/store/.../bin/sh instead of /bin/sh.
This is not what you want when these files are shipped in tarballs, because that’s unlikely to work at the user site. “Fortunately”, most of these files are invoked as “$SHELL ./the-file”, so the shebang isn’t actually used. There’s at least an exception for ‘install-sh’, as reported at <http://bugs.gnu.org/14201>. Sorry for the inconvenience! Ludo’.
