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73 lines
2.0 KiB
Bash
73 lines
2.0 KiB
Bash
# 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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# Define libfloat functions depending on wether it is selected or not
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if [ "${CT_ARCH_FLOAT_SW_LIBFLOAT}" = "y" ]; then
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do_print_filename() {
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echo "libfloat-${CT_LIBFLOAT_VERSION}"
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}
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# Download libfloat
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do_libfloat_get() {
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# Ah! libfloat separates the version string from the base name with
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# an underscore. We need to workaround this in a sane manner: soft link.
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local libfloat_file=`echo "${CT_LIBFLOAT_FILE}" |sed -r -e 's/^libfloat-/libfloat_/;'`
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CT_GetFile "${libfloat_file}" \
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ftp://ftp.de.debian.org/debian/pool/main/libf/libfloat
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CT_Pushd "${CT_TARBALLS_DIR}"
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ext=`CT_GetFileExtension "${libfloat_file}"`
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ln -vf "${libfloat_file}${ext}" "${CT_LIBFLOAT_FILE}${ext}" |CT_DoLog DEBUG
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CT_Popd
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}
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# Extract libfloat
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do_libfloat_extract() {
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CT_ExtractAndPatch "${CT_LIBFLOAT_FILE}"
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}
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# Build libfloat
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do_libfloat() {
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# Here we build and install libfloat for the target, so that the C library
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# builds OK with those versions of gcc that have severed softfloat support
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# code
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CT_DoStep INFO "Installing software floating point emulation library libfloat"
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CT_Pushd "${CT_BUILD_DIR}"
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mkdir -p build-libfloat
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cd build-libfloat
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CT_DoLog EXTRA "Copying sources to build dir"
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( cd "${CT_SRC_DIR}/${CT_LIBFLOAT_FILE}"; tar cf - . ) |tar xvf - |CT_DoLog ALL
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CT_DoLog EXTRA "Cleaning library"
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make clean 2>&1 |CT_DoLog ALL
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CT_DoLog EXTRA "Building library"
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make CROSS_COMPILE="${CT_TARGET}-" 2>&1 |CT_DoLog ALL
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CT_DoLog EXTRA "Installing library"
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make DESTDIR="${CT_SYSROOT_DIR}" install 2>&1 |CT_DoLog ALL
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CT_Popd
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CT_EndStep
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}
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else # "${CT_ARCH_FLOAT_SW_LIBFLOAT}" != "y"
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do_print_filename() {
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true
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}
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do_libfloat_get() {
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true
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}
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do_libfloat_extract() {
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true
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}
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do_libfloat() {
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true
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}
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fi
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