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# This file adds functions to build binutils
# Copyright 2007 Yann E. MORIN
# Licensed under the GPL v2. See COPYING in the root of this package
# Download binutils
do_binutils_get() {
CT_GetFile "binutils-${CT_BINUTILS_VERSION}" \
{ftp,http}://{ftp.gnu.org/gnu,ftp.kernel.org/pub/linux/devel}/binutils \
ftp://gcc.gnu.org/pub/binutils/{releases,snapshots}
}
# Extract binutils
do_binutils_extract() {
CT_Extract "binutils-${CT_BINUTILS_VERSION}"
CT_Patch "binutils" "${CT_BINUTILS_VERSION}"
}
# Build binutils
do_binutils() {
local -a extra_config
local -a extra_make_flags
mkdir -p "${CT_BUILD_DIR}/build-binutils"
cd "${CT_BUILD_DIR}/build-binutils"
CT_DoStep INFO "Installing binutils"
CT_DoLog EXTRA "Configuring binutils"
if [ "${CT_BINUTILS_HAS_GOLD}" = "y" ]; then
case "${CT_BINUTILS_LINKERS_LIST}" in
ld)
extra_config+=( --enable-ld=yes --enable-gold=no )
;;
gold)
extra_config+=( --enable-ld=no --enable-gold=yes )
;;
ld,gold)
extra_config+=( --enable-ld=default --enable-gold=yes )
;;
gold,ld)
extra_config+=( --enable-ld=yes --enable-gold=default )
;;
esac
fi
CT_DoLog DEBUG "Extra config passed: '${extra_config[*]}'"
CFLAGS="${CT_CFLAGS_FOR_HOST}" \
CT_DoExecLog CFG \
"${CT_SRC_DIR}/binutils-${CT_BINUTILS_VERSION}/configure" \
--build=${CT_BUILD} \
--host=${CT_HOST} \
--target=${CT_TARGET} \
--prefix=${CT_PREFIX_DIR} \
--disable-nls \
--disable-multilib \
--disable-werror \
"${extra_config[@]}" \
${CT_ARCH_WITH_FLOAT} \
${CT_BINUTILS_EXTRA_CONFIG} \
${BINUTILS_SYSROOT_ARG}
if [ "${CT_STATIC_TOOLCHAIN}" = "y" ]; then
extra_make_flags+=("LDFLAGS=-all-static")
CT_DoLog EXTRA "Prepare binutils for static build"
CT_DoExecLog ALL make configure-host
fi
CT_DoLog EXTRA "Building binutils"
CT_DoExecLog ALL make "${extra_make_flags[@]}" ${PARALLELMFLAGS}
CT_DoLog EXTRA "Installing binutils"
CT_DoExecLog ALL make install
# Make those new tools available to the core C compilers to come.
# Note: some components want the ${TARGET}-{ar,as,ld,strip} commands as
# well. Create that.
mkdir -p "${CT_CC_CORE_STATIC_PREFIX_DIR}/${CT_TARGET}/bin"
mkdir -p "${CT_CC_CORE_STATIC_PREFIX_DIR}/bin"
mkdir -p "${CT_CC_CORE_SHARED_PREFIX_DIR}/${CT_TARGET}/bin"
mkdir -p "${CT_CC_CORE_SHARED_PREFIX_DIR}/bin"
for t in ar as ld strip; do
ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_STATIC_PREFIX_DIR}/${CT_TARGET}/bin/${t}"
ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_STATIC_PREFIX_DIR}/bin/${CT_TARGET}-${t}"
ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_SHARED_PREFIX_DIR}/${CT_TARGET}/bin/${t}"
ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_SHARED_PREFIX_DIR}/bin/${CT_TARGET}-${t}"
done 2>&1 |CT_DoLog ALL
CT_EndStep
}
# Now on for the target libraries
do_binutils_target() {
local -a extra_config
local -a targets
local -a build_targets
local -a install_targets
local t
[ "${CT_BINUTILS_FOR_TARGET_IBERTY}" = "y" ] && targets+=("libiberty")
[ "${CT_BINUTILS_FOR_TARGET_BFD}" = "y" ] && targets+=("bfd")
for t in "${targets[@]}"; do
build_targets+=("all-${t}")
install_targets+=("install-${t}")
done
if [ "${#targets[@]}" -ne 0 ]; then
CT_DoStep INFO "Installing binutils for target"
mkdir -p "${CT_BUILD_DIR}/build-binutils-for-target"
CT_Pushd "${CT_BUILD_DIR}/build-binutils-for-target"
CT_DoLog EXTRA "Configuring binutils for target"
CT_DoExecLog ALL \
"${CT_SRC_DIR}/binutils-${CT_BINUTILS_VERSION}/configure" \
--build=${CT_BUILD} \
--host=${CT_TARGET} \
--target=${CT_TARGET} \
--prefix=/usr \
--disable-werror \
--enable-shared \
--enable-static \
--disable-nls \
--disable-multilib \
"${extra_config[@]}" \
${CT_ARCH_WITH_FLOAT} \
${CT_BINUTILS_EXTRA_CONFIG}
CT_DoLog EXTRA "Building binutils' libraries (${targets[*]}) for target"
CT_DoExecLog ALL make ${PARALLELMFLAGS} "${build_targets[@]}"
CT_DoLog EXTRA "Installing binutils' libraries (${targets[*]}) for target"
CT_DoExecLog ALL make DESTDIR="${CT_SYSROOT_DIR}" "${install_targets[@]}"
CT_Popd
CT_EndStep
fi
}
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