Tools/GCCProxy/gccproxy.sh

   1 #!/bin/bash
   2
   3 # Get invocation path (which could be a symlink in $PATH)
   4 fullpath=`which "$0"`
   5 if [[ !$? ]]; then
   6         fullpath="$0"
   7 fi
   8
   9 # Resolve symlink
  10 fullpath=`readlink -f "$fullpath"`
  11
  12 # Get base directory
  13 BASEDIR=`dirname "$fullpath"`
  14
  15 _miscargs=""
  16 _compile=0
  17 _linktype=Applications
  18
  19 while [[ $# -gt 0 ]]; do
  20         case "$1" in
  21         -E)
  22                 _preproc=1
  23                 ;;
  24         -M)
  25                 _makedep=1
  26                 ;;
  27         -c)
  28                 _compile=1
  29                 ;;
  30         -o)
  31                 shift
  32                 _outfile="-o $1"
  33                 ;;
  34         -shared)
  35                 _ldflags=$_ldflags" -shared -lc -lgcc"
  36                 _linktype=Libraries
  37                 ;;
  38         -I|-D|-O)
  39                 _cflags=$_cflags" $1 $2"
  40                 shift
  41                 ;;
  42         -I*|-D*|-O*)
  43                 _cflags=$_cflags" $1"
  44                 ;;
  45         -Wl,*)
  46                 arg=$1
  47                 arg=${arg#-Wl}
  48                 arg=${arg/,/ }
  49                 _ldflags=$_ldflags" ${arg}"
  50                 ;;
  51         -l|-L)
  52                 _libs=$_libs" $1$2"
  53                 shift
  54                 ;;
  55         -l*|-L*)
  56                 _libs=$_libs" $1"
  57                 ;;
  58         -v|--version|-V)
  59                 _verarg=$_verarg" $1"
  60                 ;;
  61         --inv=ld)
  62                 _actas=ld
  63                 ;;
  64         -print-prog-name=ld)
  65                 echo $0 --inv=ld
  66                 exit 0
  67                 ;;
  68         *)
  69                 _miscargs=$_miscargs" $1"
  70                 ;;
  71         esac
  72         shift
  73 done
  74
  75 run() {
  76         if [[ "x$GCCPROXY_DEBUG" != "x" ]]; then
  77                 echo --- $*
  78         fi
  79         $*
  80         return $?
  81 }
  82
  83 _ldflags="-lposix -lpsocket "$_ldflags
  84 _cflags=$_cflags" -fno-omit-frame-pointer"
  85
  86 cfgfile=`mktemp`
  87 make --no-print-directory -f $BASEDIR/getconfig.mk ARCH=x86 TYPE=$_linktype > $cfgfile
  88 . $cfgfile
  89 rm $cfgfile
  90
  91 #echo "_compile = $_compile, _preproc = $_preproc"
  92
  93 if [[ "x$_actas" == "xld" ]]; then
  94         run $_LD $LDFLAGS $_ldflags $_outfile $_miscargs $LIBGCC_PATH $_libs
  95         exit $?
  96 fi
  97
  98 if [[ $_preproc -eq 1 ]]; then
  99         run $_CC -E $CFLAGS $_cflags $_miscargs $_outfile
 100 elif [[ $_makedep -eq 1 ]]; then
 101         run $_CC -M $CFLAGS $_cflags $_miscargs $_outfile
 102 elif [[ $_compile -eq 1 ]]; then
 103         run $_CC $CFLAGS $_cflags $_miscargs -c $_outfile
 104 elif echo " $_miscargs" | grep '\.c' >/dev/null; then
 105         tmpout=`mktemp acess_gccproxy.XXXXXXXXXX.o --tmpdir`
 106         run $_CC $CFLAGS $_cflags $_miscargs -c -o $tmpout
 107         run $_LD $LDFLAGS $_ldflags $_libs $tmpout $_outfile $_libs $LIBGCC_PATH
 108         _rv=$?
 109         rm $tmpout
 110         exit $_rv
 111 else
 112         run $_LD $_ldflags $_miscargs $_outfile $LDFLAGS $_libs $LIBGCC_PATH
 113 fi
 114