source: trunk/essentials/sys-apps/diffutils/config/config.rpath@ 3137

#! /bin/sh
# Output a system dependent set of variables, describing how to set the
# run time search path of shared libraries in an executable.
#
#   Copyright 1996-2002 Free Software Foundation, Inc.
#   Taken from GNU libtool, 2001
#   Originally by Gordon Matzigkeit <[email protected]>, 1996
#
#   This program is free software; you can redistribute it and/or modify
#   it under the terms of the GNU General Public License as published by
#   the Free Software Foundation; either version 2 of the License, or
#   (at your option) any later version.
#
#   This program is distributed in the hope that it will be useful, but
#   WITHOUT ANY WARRANTY; without even the implied warranty of
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
#   General Public License for more details.
#
#   You should have received a copy of the GNU General Public License
#   along with this program; if not, write to the Free Software
#   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
#   As a special exception to the GNU General Public License, if you
#   distribute this file as part of a program that contains a
#   configuration script generated by Autoconf, you may include it under
#   the same distribution terms that you use for the rest of that program.
#
# The first argument passed to this file is the canonical host specification,
#    CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
# or
#    CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
# The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld
# should be set by the caller.
#
# The set of defined variables is at the end of this script.

# All known linkers require a `.a' archive for static linking (except M$VC,
# which needs '.lib').
libext=a
shlibext=

host="$1"
host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`

wl=
if test "$GCC" = yes; then
  wl='-Wl,'
else
  case "$host_os" in
    aix3* | aix4* | aix5*)
      wl='-Wl,'
      ;;
    hpux9* | hpux10* | hpux11*)
      wl='-Wl,'
      ;;
    irix5* | irix6*)
      wl='-Wl,'
      ;;
    linux*)
      echo '__INTEL_COMPILER' > conftest.$ac_ext
      if $CC -E conftest.$ac_ext >/dev/null | grep __INTEL_COMPILER >/dev/null
      then
        :
      else
        # Intel icc
        wl='-Qoption,ld,'
      fi
      ;;
    osf3* | osf4* | osf5*)
      wl='-Wl,'
      ;;
    solaris*)
      wl='-Wl,'
      ;;
    sunos4*)
      wl='-Qoption ld '
      ;;
    sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
      if test "x$host_vendor" = xsni; then
        wl='-LD'
      else
        wl='-Wl,'
      fi
      ;;
  esac
fi

hardcode_libdir_flag_spec=
hardcode_libdir_separator=
hardcode_direct=no
hardcode_minus_L=no

case "$host_os" in
  cygwin* | mingw* | pw32*)
    # FIXME: the MSVC++ port hasn't been tested in a loooong time
    # When not using gcc, we currently assume that we are using
    # Microsoft Visual C++.
    if test "$GCC" != yes; then
      with_gnu_ld=no
    fi
    ;;
  openbsd*)
    with_gnu_ld=no
    ;;
esac