guix/build/copy-build-system.scm (install)[install-file]: Read symlinks as is done in install-simple through copy-recursively. Signed-off-by: Pierre Neidhardt <mail@ambrevar.xyz>
* guix/build-system/copy.scm: New file. * guix/build/copy-build-system.scm: New file. * Makefile.am (MODULES): Add them. * doc/guix.texi (Build Systems): Document 'copy-build-system'.