| #!/bin/sh |
| ############################################################################## |
| # Copyright (c) 1998-2003,2005 Free Software Foundation, Inc. # |
| # # |
| # Permission is hereby granted, free of charge, to any person obtaining a # |
| # copy of this software and associated documentation files (the "Software"), # |
| # to deal in the Software without restriction, including without limitation # |
| # the rights to use, copy, modify, merge, publish, distribute, distribute # |
| # with modifications, sublicense, and/or sell copies of the Software, and to # |
| # permit persons to whom the Software is furnished to do so, subject to the # |
| # following conditions: # |
| # # |
| # The above copyright notice and this permission notice shall be included in # |
| # all copies or substantial portions of the Software. # |
| # # |
| # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # |
| # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # |
| # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL # |
| # THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # |
| # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING # |
| # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER # |
| # DEALINGS IN THE SOFTWARE. # |
| # # |
| # Except as contained in this notice, the name(s) of the above copyright # |
| # holders shall not be used in advertising or otherwise to promote the sale, # |
| # use or other dealings in this Software without prior written # |
| # authorization. # |
| ############################################################################## |
| # |
| # Author: Thomas E. Dickey <dickey@clark.net> 1996 |
| # |
| # $Id: shlib,v 1.11 2007/01/13 17:09:52 tom Exp $ |
| # Use this script as a wrapper when running executables linked to shared |
| # libraries on systems that use the $LD_LIBRARY_PATH variable and don't embed |
| # the soname's path within the linked executable (such as IRIX), e.g, |
| # |
| # shlib knight |
| # |
| # Setting LD_LIBRARY_PATH, overrides/supplements the loader's normal search |
| # path, and works on most systems. The drawback is that then the environment |
| # variable has to be set to run the programs within this directory tree. |
| # |
| # For Linux (and other systems using the GNU loader), we can use the rpath |
| # directive, which embeds the pathname of the library within the executable. |
| # Using the Linux loader's rpath directive introduces a constraint, since |
| # it's embedded into the binary, and means that the binary cannot be moved |
| # around (though it'll work if the $exec_prefix convention that puts the bin |
| # and lib directories under the same parent is followed). |
| # |
| # Using the actual soname (e.g., ../lib/libncurses.so) alone, is a more |
| # flexible solution; you can link without having to set the environment |
| # variable, and on some systems (IRIX) you can even run the resulting binaries |
| # without setting LD_LIBRARY_PATH. |
| # |
| # Using a conventional link, with -L and -l options on Linux results in a |
| # statically linked executable, which we don't want at all. |
| # |
| # Special cases: |
| # |
| # BeOS R4.5 uses $LIBRARY_PATH rather than $LD_LIBRARY_PATH. |
| # Cygwin uses $PATH |
| # Mac OS X uses $DYLD_LIBRARY_PATH |
| # |
| # Other cases not handled by this script: |
| # |
| # AIX uses $LIBPATH |
| # IRIX64 may use $LD_LIBRARY64_PATH or $LD_LIBRARYN32_PATH |
| # Solaris may use $LD_LIBRARY_PATH_64 |
| # |
| CDPATH= |
| # |
| # Make sure that we use the PATH that was set in run_tic.sh |
| if test -n "$SHLIB_PATH" ; then |
| PATH=$SHLIB_PATH |
| export PATH |
| fi |
| |
| # Find the lib-directory for this build tree |
| q="" |
| for p in lib ../lib ../../lib ../../../lib |
| do |
| if test -d $p; then |
| q=`cd $p; pwd` |
| break |
| elif test -f configure && test ! -d ../$p ; then |
| break |
| fi |
| done |
| |
| # Set the environment variable. |
| if test -n "$q" ; then |
| system= |
| if test -n "$SHLIB_HOST" ; then |
| system="$SHLIB_HOST" |
| elif test -n "$PATHEXT" ; then |
| system=cygwin |
| elif test -n "$LIBRARY_PATH" ; then |
| system=beos |
| elif test -n "$DYLD_LIBRARY_PATH" ; then |
| system=darwin |
| elif test -n "$LD_LIBRARY_PATH"; then |
| system=unix |
| else |
| for r in $q/*.* |
| do |
| if test -f "$r" |
| then |
| case $r in |
| *.dll) |
| system=cygwin |
| ;; |
| *.dylib) |
| system=darwin |
| ;; |
| esac |
| fi |
| test -n "$system" && break |
| done |
| fi |
| |
| case .$system in |
| .cygwin*) |
| variable=PATH |
| ;; |
| .beos*) |
| variable=LIBRARY_PATH |
| ;; |
| .darwin*) |
| variable=DYLD_LIBRARY_PATH |
| ;; |
| *) |
| variable=LD_LIBRARY_PATH |
| ;; |
| esac |
| |
| eval 'test -z "$'$variable'" && '$variable'=":"' |
| eval $variable'="$q:$'$variable'"' |
| eval 'export '$variable |
| fi |
| |
| eval "$*" |
