gdb/testsuite/boards/cc-with-tweaks.exp

   1 # Copyright 2013-2019 Free Software Foundation, Inc.
   2
   3 # This program is free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation; either version 3 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15
  16 # This file is a dejagnu "board file" and is used to run the testsuite
  17 # with contrib/cc-with-tweaks.sh.
  18 #
  19 # NOTE: If using dwz, We assume it is in $PATH.
  20 #
  21 # Example usage:
  22 # bash$ cd $objdir/gdb
  23 # bash$ make check \
  24 #   RUNTESTFLAGS='--target_board=cc-with-tweaks' \
  25 #   CC_WITH_TWEAKS_FLAGS='-z'
  26 #
  27 # Note: this does not work from $objdir with make check-gdb because
  28 # CC_WITH_TWEAKS_FLAGS is not passed down from the top level Makefile.
  29 #
  30 # The default value of CC_WITH_TWEAKS_FLAGS is "".
  31
  32 if ![info exists CC_WITH_TWEAKS_FLAGS] {
  33     set CC_WITH_TWEAKS_FLAGS ""
  34 }
  35
  36 # This is needed otherwise dejagnu tries to rsh to host "cc-with-tweaks".
  37 load_board_description "local-board"
  38
  39 # This is based on baseboards/unix.exp.
  40 # At the moment we only support systems that unix.exp supports.
  41 load_generic_config "unix"
  42 process_multilib_options ""
  43 set found_gcc [find_gcc]
  44 set found_gxx [find_g++]
  45 set_board_info compiler "$found_gcc"
  46
  47 set contrib_dir [file normalize $srcdir/../contrib]
  48 if ![info exists CC_FOR_TARGET] {
  49     set CC_FOR_TARGET "$found_gcc"
  50 }
  51 set CC_FOR_TARGET "$contrib_dir/cc-with-tweaks.sh $CC_WITH_TWEAKS_FLAGS $CC_FOR_TARGET"
  52 if ![info exists CXX_FOR_TARGET] {
  53     set CXX_FOR_TARGET "$found_gxx"
  54 }
  55 set CXX_FOR_TARGET "$contrib_dir/cc-with-tweaks.sh $CC_WITH_TWEAKS_FLAGS $CXX_FOR_TARGET"
  56
  57 set pwd [exec pwd -P]
  58 exec echo $GDB $INTERNAL_GDBFLAGS $GDBFLAGS \"\$@\" > $pwd/gdb.sh
  59 exec chmod +x gdb.sh
  60 set env(GDB) $pwd/gdb.sh