# This file adds functions to build libfloat

 # Copyright 2007 Yann E. MORIN

 # Licensed under the GPL v2. See COPYING in the root of this package

 do_libfloat() {

     # Here we build and install libfloat for the target, so that the C library

     # builds OK with those versions of gcc that have severed softfloat support

     # code

     [ "${CT_ARCH_FLOAT_SW_LIBFLOAT}" = "y" ] || return 0

 	CT_DoStep INFO "Installing software floating point emulation library libfloat"

     CT_Pushd "${CT_BUILD_DIR}"

     CT_DoLog EXTRA "Copying sources to build dir"

     mkdir build-libfloat

     cd build-libfloat

     ( cd "${CT_SRC_DIR}/${CT_LIBFLOAT_FILE}"; tar cf - . ) |tar xvf - |CT_DoLog DEBUG

     CT_DoLog EXTRA "Cleaning library"

     make clean 2>&1 |CT_DoLog DEBUG

     CT_DoLog EXTRA "Building library"

     make CROSS_COMPILE="${CT_CC_CORE_PREFIX_DIR}/bin/${CT_TARGET}-" 2>&1 |CT_DoLog DEBUG

     CT_DoLog EXTRA "Installing library"

     make CROSS_COMPILE="${CT_CC_CORE_PREFIX_DIR}/bin/${CT_TARGET}-" \

          DESTDIR="${CT_SYSROOT_DIR}" install                       2>&1 |CT_DoLog DEBUG

     CT_Popd

     CT_EndStep

 }