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dnl file : m4/disable-rpath.m4
dnl author : Boris Kolpackov <boris@codesynthesis.com>
dnl copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC
dnl license : GNU GPL v2; see accompanying LICENSE file
dnl
AC_DEFUN([DISABLE_RPATH],[
AC_MSG_CHECKING([whether to use rpath])
AC_ARG_ENABLE(
[rpath],
[AC_HELP_STRING([--disable-rpath], [patch libtool to not use rpath])],
[libtool_rpath="$enable_rpath"],
[libtool_rpath="yes"])
AC_MSG_RESULT($libtool_rpath)
# Patch libtool to not use rpath if requested.
#
AC_CONFIG_COMMANDS(
[libtool-rpath-patch],
[if test "$libtool_use_rpath" = "no"; then
sed < libtool > libtool-2 's/^hardcode_libdir_flag_spec.*$'/'hardcode_libdir_flag_spec=" -D__LIBTOOL_NO_RPATH__ "/'
mv libtool-2 libtool
chmod 755 libtool
fi],
[libtool_use_rpath=$libtool_rpath])
])dnl
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