The R Project SVN R

Rev

Rev 11204 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 11204 Rev 11515
Line 1... Line 1...
1 
#!/bin/sh
 1 
#! /bin/sh
2 
#
 2 
##
3 
# ${R_HOME}/bin/LINK
 3 
## ${R_HOME}/bin/LINK
- 
 
 4 
 
- 
 
 5 
revision='$Revision: 1.5 $'
- 
 
 6 
version=`set - ${revision}; echo ${2}`
- 
 
 7 
version="R linker front end ${version}
- 
 
 8 
 
- 
 
 9 
Copyright (C) 2000 The R Core Development Team.
- 
 
 10 
This is free software; see the GNU General Public Licence version 2
- 
 
 11 
or later for copying conditions.  There is NO warranty."
- 
 
 12 
 
- 
 
 13 
usage="Usage: R CMD LINK [options] linkcmd
- 
 
 14 
 
- 
 
 15 
Perform the specified linkcmd by passing it through GNU libtool and
- 
 
 16 
setting a few useful R-related options.  Use in particular when creating
- 
 
 17 
executables linked against the R shared library, in which case linkcmd
- 
 
 18 
must contain \`-lR' but need not specify its library path.
- 
 
 19 
 
- 
 
 20 
Options:
- 
 
 21 
  -h, --help            print short help message and exit
- 
 
 22 
  -v, --version         print version info and exit
- 
 
 23 
 
- 
 
 24 
Currently only is useful when creating executables, and only works if
- 
 
 25 
the C compiler is used for linking.  If FORTRAN code is to be linked, it
- 
 
 26 
needs to be manually ensured that the linker flags for the FORTRAN 77
- 
 
 27 
intrinsic and run-time libraries are present.  C++ is not supported
- 
 
 28 
(yet).
- 
 
 29 
 
- 
 
 30 
Report bugs to <r-bugs@r-project.org>."
- 
 
 31 
 
- 
 
 32 
args=
- 
 
 33 
while test -n "${1}"; do
- 
 
 34 
  case ${1} in
- 
 
 35 
    -h|--help)
- 
 
 36 
      echo "${usage}"; exit 0 ;;
- 
 
 37 
    -v|--version)
- 
 
 38 
      echo "${version}"; exit 0 ;;
- 
 
 39 
    *)
- 
 
 40 
      args="${args} ${1}" ;;
- 
 
 41 
  esac
- 
 
 42 
  shift
- 
 
 43 
done
4 
 
 44 
 
5 
if test -z "${R_HOME}"; then
 45 
if test -z "${R_HOME}"; then
6 
  echo "Fatal error: R_HOME was not set"
 46 
  echo "Fatal error: R_HOME was not set"
7 
  exit 1
 47 
  exit 1
8 
fi
 48 
fi
9 
 
 49 
 
- 
 
 50 
## FIXME: should be `lib' eventually
10 
Rexeclibdir=${R_HOME}/bin
 51 
Rexeclibdir=${R_HOME}/bin
- 
 
 52 
## </FIXME>
11 
linkopts="-avoid-version -rpath ${Rexeclibdir}"
 53 
linkopts="-avoid-version -rpath ${Rexeclibdir}"
12 
 
 54 
 
13 
exec ${R_HOME}/bin/libtool --mode=link ${*} ${linkopts}
 55 
exec ${R_HOME}/bin/libtool --mode=link ${args} ${linkopts}
14 
 
 56 
 
15 
### Local Variables: ***
 57 
### Local Variables: ***
16 
### mode: sh ***
 58 
### mode: sh ***
17 
### sh-indentation: 2 ***
 59 
### sh-indentation: 2 ***
18 
### End: ***
 60 
### End: ***