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https://github.com/crosstool-ng/crosstool-ng.git
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7131764f9c
Rationale: Most of the time, soft-float problems are caused by this sucker of gcc: it has support for soft float for all of the targets I've tried so far, but does not activate this code until you dwelve into half a dozen of files to make it accept to build and link the support code... So, yes: gcc has soft-float support. And again, yes: gcc is a sucker.
62 lines
2.3 KiB
Bash
62 lines
2.3 KiB
Bash
# This file adds functions to build binutils
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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_print_filename() {
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echo "binutils-${CT_BINUTILS_VERSION}"
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}
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# Download binutils
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do_binutils_get() {
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CT_GetFile "${CT_BINUTILS_FILE}" \
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ftp://ftp.gnu.org/gnu/binutils \
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ftp://ftp.kernel.org/pub/linux/devel/binutils
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}
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# Extract binutils
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do_binutils_extract() {
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CT_ExtractAndPatch "${CT_BINUTILS_FILE}"
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}
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# Build binutils
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do_binutils() {
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mkdir -p "${CT_BUILD_DIR}/build-binutils"
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cd "${CT_BUILD_DIR}/build-binutils"
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CT_DoStep INFO "Installing binutils"
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CT_DoLog EXTRA "Configuring binutils"
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CFLAGS="${CT_CFLAGS_FOR_HOST}" \
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"${CT_SRC_DIR}/${CT_BINUTILS_FILE}/configure" \
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${CT_CANADIAN_OPT} \
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--build=${CT_BUILD} \
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--host=${CT_HOST} \
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--target=${CT_TARGET} \
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--prefix=${CT_PREFIX_DIR} \
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--disable-nls \
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${CT_BINUTILS_EXTRA_CONFIG} \
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${BINUTILS_SYSROOT_ARG} 2>&1 |CT_DoLog ALL
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CT_DoLog EXTRA "Building binutils"
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make ${PARALLELMFLAGS} 2>&1 |CT_DoLog ALL
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CT_DoLog EXTRA "Installing binutils"
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make install 2>&1 |CT_DoLog ALL
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# Make those new tools available to the core C compilers to come:
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# Note: some components want the ${TARGET}-{ar,as,ld,strip} commands as
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# well. Create that.
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mkdir -p "${CT_CC_CORE_STATIC_PREFIX_DIR}/${CT_TARGET}/bin"
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mkdir -p "${CT_CC_CORE_STATIC_PREFIX_DIR}/bin"
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mkdir -p "${CT_CC_CORE_SHARED_PREFIX_DIR}/${CT_TARGET}/bin"
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mkdir -p "${CT_CC_CORE_SHARED_PREFIX_DIR}/bin"
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for t in ar as ld strip; do
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ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_STATIC_PREFIX_DIR}/${CT_TARGET}/bin/${t}"
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ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_STATIC_PREFIX_DIR}/bin/${CT_TARGET}-${t}"
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ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_SHARED_PREFIX_DIR}/${CT_TARGET}/bin/${t}"
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ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_SHARED_PREFIX_DIR}/bin/${CT_TARGET}-${t}"
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done |CT_DoLog ALL
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CT_EndStep
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}
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