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# 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
}
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