tests/valgrind-wrapper.in

   1 #! /bin/sh
   2
   3 wrap_program=`basename '@wrap_program@'`
   4
   5 # Strip the first directory from $PATH that contains $wrap_program,
   6 # so that below we run the real $wrap_program, not ourselves.
   7 not_found=true
   8 new_path=
   9 first=true
  10 save_IFS=$IFS
  11 IFS=:
  12 for dir in $PATH; do
  13     IFS=$save_IFS
  14     if $not_found && test -x "$dir/$wrap_program"; then
  15         not_found=false
  16     else
  17         if $first; then
  18             first=false
  19             new_path=$dir
  20         else
  21             new_path=$new_path:$dir
  22         fi
  23     fi
  24 done
  25 IFS=$save_IFS
  26 if $not_found; then
  27     echo "$0: error: cannot find $wrap_program in \$PATH" >&2
  28     exit 1
  29 fi
  30 PATH=$new_path
  31 export PATH
  32
  33 : ${VALGRIND:=valgrind -q --log-file=valgrind.%p --leak-check=full}
  34 exec $VALGRIND $wrap_program "$@"
  35 echo "$0: failed to execute $VALGRIND $wrap_program" "$@" >&2
  36 exit 1