src/cmd/INIT/cc.darwin.i386

   1 : unix wrapper for mac osx cc : 2013-11-07 :
   2
   3 HOSTTYPE=darwin.i386
   4
   5 case " $* " in
   6 *" -dumpmachine "*) echo $HOSTTYPE; exit ;;
   7 esac
   8
   9 CC='/usr/bin/cc -m32'
  10 op=init
  11 for arg
  12 do      case $op in
  13         init)   op=ld
  14                 set ''
  15                 ;;
  16         esac
  17         case $arg in
  18         -c)     op=cc
  19                 ;;
  20         -E)     op=cpp
  21                 continue
  22                 ;;
  23         -G)     op=dll
  24                 continue
  25                 ;;
  26         -lc)    continue
  27                 ;;
  28         -lm)    continue
  29                 ;;
  30         -O)     continue
  31                 ;;
  32         esac
  33         set "$@" "$arg"
  34 done
  35 case $# in
  36 0)      ;;
  37 *)      shift ;;
  38 esac
  39 case $* in
  40 -v)     $CC "$@"; exit ;;
  41 esac
  42 case $op in
  43 init)   echo "cc: arguments expected" >&2
  44         exit 1
  45         ;;
  46 cpp)    $CC -E "$@"
  47         ;;
  48 cc)     $CC -DCLK_TCK=100 "$@"
  49         ;;
  50 dll)    # what a compatibility mess -- surely they can get the apis to play nice
  51         tmp=/tmp/cc.${USER:-$LOGNAME}.$$.err
  52         trap "rm -f $tmp" EXIT
  53         case `MACOSX_DEPLOYMENT_TARGET=10.7 ld -undefined dynamic_lookup 2>&1` in
  54         *undefined*dynamic_lookup*)
  55                 ld -m -flat_namespace -undefined suppress -dylib -dynamic \
  56                         -ldylib1.o "$@" -lcc_dynamic -framework System >$tmp 2>&1
  57                 status=$?
  58                 ;;
  59         *)      MACOSX_DEPLOYMENT_TARGET=10.7 $CC -Wl,-flat_namespace -dynamiclib -undefined dynamic_lookup "$@" >$tmp 2>&1
  60                 status=$?
  61                 ;;
  62         esac
  63         egrep -v ' (warning .*multiple definitions|definition) of ' $tmp >&2
  64         exit $status
  65         ;;
  66 ld)     tmp=/tmp/cc.${USER:-$LOGNAME}.$$.err
  67         trap "rm -f $tmp" EXIT
  68         $CC -Wl,-m -DCLK_TCK=100 "$@" >$tmp 2>&1
  69         status=$?
  70         egrep -v ' (warning .*multiple definitions of|definition of|as lazy binding|not from earlier dynamic) ' $tmp >&2
  71         exit $status
  72         ;;
  73 esac