/usr/share/doc/gdb/contrib/gcc-with-excheck is in gdb 7.11-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | #!/bin/sh
# Copyright 2011-2016 Free Software Foundation, Inc.
#
# This 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 3 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, see
# <http://www.gnu.org/licenses/>.
# You must set PYTHON_PLUGIN in the environment.
# It should be the directory holding the "python.so" file.
# Usage: gcc-with-excheck [-Xx|-Xc] [--] ARGS
# -Xx means to invoke the exception checker.
# -Xc means to invoke the cleanup checker.
# -- means stop processing -X options.
# ARGS are passed to gcc.
GCC=${GCC:-gcc}
exdir=`dirname $0`
pargs=
while true; do
case "$1" in
-Xc)
pargs="$pargs -fplugin-arg-python-script=$exdir/cleanup_check.py"
;;
-Xx)
pargs="$pargs -fplugin-arg-python-script=$exdir/excheck.py"
;;
-X*)
echo "unrecognized argument $1" 1>&2
exit 1
;;
--)
shift
break
;;
*)
break
;;
esac
shift
done
# Recent versions of the Python plugin build two .so files in
# different directories, so we have to set this. This will be fixed
# upstream at some point.
export LD_LIBRARY_PATH=$PYTHON_PLUGIN:$PYTHON_PLUGIN/gcc-c-api
gcc -fplugin=$PYTHON_PLUGIN/python.so $pargs "$@"
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