# 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" "${CT_BINUTILS_VERSION}" } # Build binutils do_binutils() { local -a extra_config local -a extra_make_flags local -a binutils_tools local -a manuals_for local -a manuals_install mkdir -p "${CT_BUILD_DIR}/build-binutils" cd "${CT_BUILD_DIR}/build-binutils" CT_DoStep INFO "Installing binutils" CT_DoLog EXTRA "Configuring binutils" binutils_tools=( ar as ld strip ) if [ "${CT_BINUTILS_HAS_GOLD}" = "y" ]; then case "${CT_BINUTILS_LINKERS_LIST}" in ld) extra_config+=( --enable-ld=yes --enable-gold=no ) binutils_tools+=( ld.bfd ) ;; gold) extra_config+=( --enable-ld=no --enable-gold=yes ) binutils_tools+=( ld.gold ) ;; ld,gold) extra_config+=( --enable-ld=default --enable-gold=yes ) binutils_tools+=( ld.bfd ld.gold ) ;; gold,ld) extra_config+=( --enable-ld=yes --enable-gold=default ) binutils_tools+=( ld.bfd ld.gold ) ;; esac if [ "${CT_BINUTILS_GOLD_THREADED}" = "y" ]; then extra_config+=( --enable-threads ) fi fi if [ "${CT_BINUTILS_PLUGINS}" = "y" ]; then extra_config+=( --enable-plugins ) fi if [ "${CT_BINUTILS_HAS_PKGVERSION_BUGURL}" = "y" ]; then extra_config+=("--with-pkgversion=${CT_PKGVERSION}") [ -n "${CT_TOOLCHAIN_BUGURL}" ] && extra_config+=("--with-bugurl=${CT_TOOLCHAIN_BUGURL}") fi if [ "${CT_MULTILIB}" = "y" ]; then extra_config+=("--enable-multilib") else extra_config+=("--disable-multilib") fi [ "${CT_TOOLCHAIN_ENABLE_NLS}" != "y" ] && extra_config+=("--disable-nls") CT_DoLog DEBUG "Extra config passed: '${extra_config[*]}'" CT_DoExecLog CFG \ CFLAGS="${CT_CFLAGS_FOR_HOST}" \ CXXFLAGS="${CT_CFLAGS_FOR_HOST}" \ "${CT_SRC_DIR}/binutils-${CT_BINUTILS_VERSION}/configure" \ --build=${CT_BUILD} \ --host=${CT_HOST} \ --target=${CT_TARGET} \ --prefix=${CT_PREFIX_DIR} \ --disable-werror \ "${extra_config[@]}" \ ${CT_ARCH_WITH_FLOAT} \ ${BINUTILS_SYSROOT_ARG} \ "${CT_BINUTILS_EXTRA_CONFIG_ARRAY[@]}" if [ "${CT_STATIC_TOOLCHAIN}" = "y" ]; then extra_make_flags+=("LDFLAGS=-static -all-static") CT_DoLog EXTRA "Prepare binutils for static build" CT_DoExecLog ALL make ${JOBSFLAGS} configure-host fi CT_DoLog EXTRA "Building binutils" CT_DoExecLog ALL make "${extra_make_flags[@]}" ${JOBSFLAGS} CT_DoLog EXTRA "Installing binutils" CT_DoExecLog ALL make install if [ "${CT_BUILD_MANUALS}" = "y" ]; then CT_DoLog EXTRA "Building and installing the binutils manuals" manuals_for=( gas binutils ld gprof ) if [ "${CT_BINUTILS_LINKER_GOLD}" = "y" ]; then manuals_for+=( gold ) fi manuals_install=( "${manuals_for[@]/#/install-pdf-}" ) manuals_install+=( "${manuals_for[@]/#/install-html-}" ) CT_DoExecLog ALL make ${JOBSFLAGS} pdf html CT_DoExecLog ALL make "${manuals_install[@]}" fi # Install the wrapper if needed if [ "${CT_BINUTILS_LD_WRAPPER}" = "y" ]; then CT_DoLog EXTRA "Installing ld wrapper" rm -f "${CT_PREFIX_DIR}/bin/${CT_TARGET}-ld" rm -f "${CT_PREFIX_DIR}/${CT_TARGET}/bin/ld" sed -r -e "s/@@DEFAULT_LD@@/${CT_BINUTILS_LINKER_DEFAULT}/" \ "${CT_LIB_DIR}/scripts/build/binutils/binutils-ld.in" \ >"${CT_PREFIX_DIR}/bin/${CT_TARGET}-ld" chmod +x "${CT_PREFIX_DIR}/bin/${CT_TARGET}-ld" cp -a "${CT_PREFIX_DIR}/bin/${CT_TARGET}-ld" \ "${CT_PREFIX_DIR}/${CT_TARGET}/bin/ld" # If needed, force using ld.bfd during the toolchain build if [ "${CT_BINUTILS_FORCE_LD_BFD}" = "y" ]; then export CTNG_LD_IS=bfd fi fi # Make those new tools available to the core C compilers to come. # Note: some components want the ${TARGET}-{ar,as,ld,strip} commands as # well. Create that. # Don't do it for canadian or cross-native, because the binutils # are not executable on the build machine. case "${CT_TOOLCHAIN_TYPE}" in cross|native) mkdir -p "${CT_BUILDTOOLS_PREFIX_DIR}/${CT_TARGET}/bin" mkdir -p "${CT_BUILDTOOLS_PREFIX_DIR}/bin" for t in "${binutils_tools[@]}"; do ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_BUILDTOOLS_PREFIX_DIR}/${CT_TARGET}/bin/${t}" ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_BUILDTOOLS_PREFIX_DIR}/bin/${CT_TARGET}-${t}" done 2>&1 |CT_DoLog ALL ;; *) ;; esac CT_EndStep } # Now on for the target libraries do_binutils_for_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" if [ "${CT_BINUTILS_HAS_PKGVERSION_BUGURL}" = "y" ]; then extra_config+=("--with-pkgversion=${CT_PKGVERSION}") [ -n "${CT_TOOLCHAIN_BUGURL}" ] && extra_config+=("--with-bugurl=${CT_TOOLCHAIN_BUGURL}") fi if [ "${CT_MULTILIB}" = "y" ]; then extra_config+=("--enable-multilib") else extra_config+=("--disable-multilib") fi [ "${CT_TOOLCHAIN_ENABLE_NLS}" != "y" ] && extra_config+=("--disable-nls") CT_DoExecLog CFG \ "${CT_SRC_DIR}/binutils-${CT_BINUTILS_VERSION}/configure" \ --build=${CT_BUILD} \ --host=${CT_TARGET} \ --target=${CT_TARGET} \ --prefix=/usr \ --disable-werror \ --enable-shared \ --enable-static \ "${extra_config[@]}" \ ${CT_ARCH_WITH_FLOAT} \ "${CT_BINUTILS_EXTRA_CONFIG_ARRAY[@]}" CT_DoLog EXTRA "Building binutils' libraries (${targets[*]}) for target" CT_DoExecLog ALL make ${JOBSFLAGS} "${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 }