#! /bin/sh
#
# ${R_HOME}/tools/link-recommended

## This is like rsync-recommended but without the rsync.  Before running
## it you are assumed to have already fetched the packages by (say) FTP.

TOOLS_DIR=`echo ${0} | sed 's%/[^/][^/]*$%%'`
(cd "${TOOLS_DIR}"/..
  PKGS=`grep '^R_PKGS_RECOMMENDED *=' share/make/vars.mk | \
    sed 's/.*=//'`
  cd src/library/Recommended

  ## Link all each package to a simplified name so that Make has an
  ## easier time.  Notice that as far as Make is concerned, the symlinks
  ## have the same timestamp as the file they point to.

  for i in ${PKGS} ; do
    ln -sf $i*.tar.gz ${i}.tgz
  done
)