#!/bin/bash

#

# Before trying to use this script, please follow the instructions at

# http://gnuradio.org/trac/wiki/CrossCompilingForCell

#

scriptdir=`dirname $0`

prefix=

for arg in "$@"

do

  case $arg in

    --prefix=*)

      prefix=${arg#--prefix=}

      ;;

    --help)

      $scriptdir/configure --help

      exit

      ;;

  esac

done

if test x$prefix = x

then

  echo "usage: $0 --prefix=PREFIX [configure options...]" 1>&2

  exit 1

fi

arch=ppu

cell_root=/mnt/cell-root

python_version=2.5

compiler_includes="-isystem ${cell_root}/usr/include"

# check for 4.3 versions of cross-compilers and use them if we've got them

if which ppu32-gcc43 >/dev/null 2>&1; then

  ppu32_gcc=ppu32-gcc43

else

  ppu32_gcc=ppu32-gcc

fi

if which ppu32-g++43 >/dev/null 2>&1; then

  ppu32_gxx=ppu32-g++43

else

  ppu32_gxx=ppu32-g++

fi

$scriptdir/configure			    \

    CC=${ppu32_gcc}                         \

    CXX=${ppu32_gxx}                        \

    AR=${arch}-ar                           \

    NM=${arch}-nm                           \

    RANLIB=${arch}-ranlib                   \

    STRIP=${arch}-strip                     \

    F77=false                               \

    CPPFLAGS="$compiler_includes"							\

    LDFLAGS="-L${cell_root}/lib -L${cell_root}/usr/lib"                                 \

    PYTHON_CPPFLAGS=-I${cell_root}/usr/include/python${python_version}                  \

    PKG_CONFIG_PATH=${cell_root}/usr/lib/pkgconfig:${cell_root}/usr/local/lib/pkgconfig \

    --host=powerpc64-unknown-linux-gnu							\

    --with-pythondir=$prefix/lib/python${python_version}/site-packages			\

    --disable-gr-video-sdl \

    --disable-gr-audio-portaudio \

    --disable-gr-audio-jack \

    --disable-usrp2-firmware \

    "$@"

# Hack the libtool script so that it doesn't code an --rpath flag into anything

#sed -i 's|^hardcode_libdir_flag_spec=.*|hardcode_libdir_flag_spec=""|g' libtool

#sed -i 's|^runpath_var=LD_RUN_PATH|runpath_var=DIE_RPATH_DIE|g' libtool