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# This file adds functions to build libfloat
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# Copyright 2007 Yann E. MORIN
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# Licensed under the GPL v2. See COPYING in the root of this package
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do_libfloat() {
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# Here we build and install libfloat for the target, so that the C library
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# builds OK with those versions of gcc that have severed softfloat support
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# code
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[ "${CT_ARCH_FLOAT_SW_LIBFLOAT}" = "y" ] || return 0
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CT_DoStep INFO "Installing software floating point emulation library libfloat"
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CT_Pushd "${CT_BUILD_DIR}"
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CT_DoLog EXTRA "Copying sources to build dir"
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mkdir build-libfloat
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cd build-libfloat
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( cd "${CT_SRC_DIR}/${CT_LIBFLOAT_FILE}"; tar cf - . ) |tar xvf - |CT_DoLog DEBUG
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CT_DoLog EXTRA "Cleaning library"
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make clean 2>&1 |CT_DoLog DEBUG
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CT_DoLog EXTRA "Building library"
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make CROSS_COMPILE="${CT_CC_CORE_PREFIX_DIR}/bin/${CT_TARGET}-" 2>&1 |CT_DoLog DEBUG
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CT_DoLog EXTRA "Installing library"
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make CROSS_COMPILE="${CT_CC_CORE_PREFIX_DIR}/bin/${CT_TARGET}-" \
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DESTDIR="${CT_SYSROOT_DIR}" install 2>&1 |CT_DoLog DEBUG
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CT_Popd
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CT_EndStep
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}
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