cc-run.sh

   1 #!/bin/sh
   2 compiler=$(basename "$0" | sed 's|-run$||')
   3 src=""
   4 args=""
   5 exeargs=""
   6
   7 if ! command -v "$compiler" >/dev/null 2>&1; then
   8         echo "$(basename "$0"): error: can't find compiler: '$compiler'" >&2
   9         exit 1
  10 fi
  11
  12 for arg in "$@"; do
  13         if [ "$src" = "" -a -e "$arg" -o "$arg" = "-" ]; then
  14                 src="$arg"
  15         elif [ "$src" != "" ]; then
  16                 exeargs="$exeargs $arg"
  17         else
  18                 args="$args $arg"
  19         fi
  20 done
  21
  22 case $compiler in
  23         cc|gcc|gcc-*|clang|clang-*|tcc)
  24                 if [ "$src" = '-' ]; then
  25                         args="$args -x c"
  26                 fi
  27                 args="$args $CPPFLAGS $CFLAGS $LDFLAGS";;
  28         c++|g++|g++-*|clang++|clang++-*)
  29                 if [ "$src" = '-' ]; then
  30                         args="$args -x c++"
  31                 fi
  32                 args="$args $CPPFLAGS $CXXFLAGS $LDFLAGS"
  33 esac
  34
  35 exe=$(mktemp -t cc-run) || exit 1
  36 if ! $compiler $args $src -o $exe; then
  37         rm -f $exe
  38         exit 1
  39 fi
  40
  41 $exe $exeargs
  42 ret=$?
  43 rm -f $exe
  44 exit $ret