flang/test/Semantics/common.sh

   1 # Common functionality for test scripts
   2 # Process arguments, expecting source file as 1st; optional path to f18 as 2nd
   3 # Set: $FLANG_FC1 to the path to the Flang frontend driver with options; $temp
   4 # to an empty temp directory; and $src to the full path of the single source
   5 # argument.
   6
   7 function die {
   8   echo "$(basename $0): $*" >&2
   9   exit 1
  10 }
  11 if [[ $# < 3 ]]; then
  12   echo "Usage: $(basename $0) <fortran-source> <temp test dir> <f18-command>"
  13   exit 1
  14 fi
  15
  16 case $1 in
  17   (/*) src="$1" ;;
  18   (*) src="$(dirname $0)/$1" ;;
  19 esac
  20 shift
  21 temp=$1
  22 mkdir -p $temp
  23 shift
  24
  25 [[ ! -f $1 ]] && die "f18 executable not found: $1"
  26 FLANG_FC1="$*"