simd/nasm_lt.sh

   1 #! /bin/sh
   2 command=""
   3 infile=""
   4 o_opt=no
   5 pic=no
   6 while [ $# -gt 0 ]; do
   7     case "$1" in
   8         --silent)
   9             exec > /dev/null
  10             ;;
  11         -DPIC|-fPIC|-fpic|-Kpic|-KPIC)
  12             if [ "$pic" != "yes" ] ; then
  13                 command="$command -DPIC"
  14                 pic=yes
  15             fi
  16             ;;
  17         -f|-fbin|-faout|-faoutb|-fcoff|-felf|-felf64|-fas86| \
  18         -fobj|-fwin32|-fwin64|-frdf|-fieee|-fmacho|-fmacho64)
  19             # it's a file format specifier for nasm.
  20             command="$command $1"
  21             ;;
  22         -f*)
  23             # maybe a code-generation flag for gcc.
  24             ;;
  25         -[Ii]*)
  26             incdir=`echo "$1" | sed 's/^-[Ii]//'`
  27             if [ "x$incdir" = x -a "x$2" != x ] ; then
  28                 case "$2" in
  29                     -*) ;;
  30                     *) incdir="$2"; shift;;
  31                 esac
  32             fi
  33             if [ "x$incdir" != x ] ; then
  34                 # In the case of NASM, the trailing slash is necessary.
  35                 incdir=`echo "$incdir" | sed 's%/*$%/%'`
  36                 command="$command -I$incdir"
  37             fi
  38             ;;
  39         -o*)
  40             o_opt=yes
  41             command="$command $1"
  42             ;;
  43         *.asm)
  44             infile=$1
  45             command="$command $1"
  46             ;;
  47         *)
  48             command="$command $1"
  49             ;;
  50     esac
  51     shift
  52 done
  53 if [ "$o_opt" != yes ] ; then
  54     # By default, NASM creates an output file
  55     # in the same directory as the input file.
  56     outfile="-o `echo $infile | sed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.o"
  57     command="$command $outfile"
  58 fi
  59 echo $command
  60 exec $command