kc3-lang/libjpeg-turbo/simd/nasm_lt.sh

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• Hash : 3b7015d5
  Author :
  Date : 2015-02-23T19:03:29
  

  Enable silent build rules for the NASM objects, if the source is configured with automake 1.11 or later.  NOTE: the build still spits out "error: ignoring unknown tag NASM" for each object, but unfortunately, if we remove "--tag NASM" from the command line, the build breaks under older versions of automake (it aborts with "unable to infer tagged configuration.")
  
  
  git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.4.x@1534 632fc199-4ca6-4c93-a231-07263d6284db
  

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• simd/nasm_lt.sh

• #! /bin/sh
  command=""
  infile=""
  o_opt=no
  pic=no
  while [ $# -gt 0 ]; do
      case "$1" in
          --silent)
              exec > /dev/null
              ;;
          -DPIC|-fPIC|-fpic|-Kpic|-KPIC)
              if [ "$pic" != "yes" ] ; then
                  command="$command -DPIC"
                  pic=yes
              fi
              ;;
          -f|-fbin|-faout|-faoutb|-fcoff|-felf|-felf64|-fas86| \
          -fobj|-fwin32|-fwin64|-frdf|-fieee|-fmacho|-fmacho64)
              # it's a file format specifier for nasm.
              command="$command $1"
              ;;
          -f*)
              # maybe a code-generation flag for gcc.
              ;;
          -[Ii]*)
              incdir=`echo "$1" | sed 's/^-[Ii]//'`
              if [ "x$incdir" = x -a "x$2" != x ] ; then
                  case "$2" in
                      -*) ;;
                      *) incdir="$2"; shift;;
                  esac
              fi
              if [ "x$incdir" != x ] ; then
                  # In the case of NASM, the trailing slash is necessary.
                  incdir=`echo "$incdir" | sed 's%/*$%/%'`
                  command="$command -I$incdir"
              fi
              ;;
          -o*)
              o_opt=yes
              command="$command $1"
              ;;
          *.asm)
              infile=$1
              command="$command $1"
              ;;
          *)
              command="$command $1"
              ;;
      esac
      shift
  done
  if [ "$o_opt" != yes ] ; then
      # By default, NASM creates an output file
      # in the same directory as the input file.
      outfile="-o `echo $infile | sed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.o"
      command="$command $outfile"
  fi
  echo $command
  exec $command
  

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