## ## ${R_HOME}/bin/LINK revision='$Rev$' version=`set - ${revision}; echo ${2}` version="R linker front end: ${R_VERSION} (r${version}) Copyright (C) 2000-2004 The R Core Team. This is free software; see the GNU General Public License version 2 or later for copying conditions. There is NO warranty." usage="Usage: R CMD LINK [options] linkcmd Perform the specified linkcmd by passing it through GNU libtool and setting a few useful R-related options. Use in particular when creating executables linked against the R shared library, in which case linkcmd must contain '-lR' but need not specify its library path. Options: -h, --help print short help message and exit -v, --version print version info and exit Currently only is useful when creating executables, and only works if the C compiler is used for linking. If FORTRAN code is to be linked, it needs to be manually ensured that the linker flags for the FORTRAN 77 intrinsic and run-time libraries are present. C++ is not supported (yet). Report bugs at bugs.r-project.org ." args= while test -n "${1}"; do case ${1} in -h|--help) echo "${usage}"; exit 0 ;; -v|--version) echo "${version}"; exit 0 ;; *) args="${args} ${1}" ;; esac shift done if test -z "${R_HOME}"; then echo "Fatal error: R_HOME was not set" exit 1 fi Rexeclibdir=${R_HOME}/lib linkopts="-avoid-version -rpath ${Rexeclibdir}" exec ${R_HOME}/bin/libtool --mode=link ${args} ${linkopts} ### Local Variables: *** ### mode: sh *** ### sh-indentation: 2 *** ### End: ***