| # 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() { |
| if [ "${CT_BINUTILS_CUSTOM}" = "y" ]; then |
| CT_GetCustom "binutils" "${CT_BINUTILS_VERSION}" \ |
| "${CT_BINUTILS_CUSTOM_LOCATION}" |
| else |
| CT_GetFile "binutils-${CT_BINUTILS_VERSION}" \ |
| {ftp,http}://{ftp.gnu.org/gnu,ftp.kernel.org/pub/linux/devel}/binutils \ |
| ftp://gcc.gnu.org/pub/binutils/{releases,snapshots} |
| fi |
| |
| if [ -n "${CT_ARCH_BINFMT_FLAT}" ]; then |
| if [ "${CT_ELF2FLT_CUSTOM}" = "y" ]; then |
| CT_GetCustom "elf2flt" "${CT_ELF2FLT_VERSION}" \ |
| "${CT_ELF2FLT_CUSTOM_LOCATION}" |
| else |
| CT_GetGit elf2flt "${CT_ELF2FLT_GIT_CSET}" git://wh0rd.org/elf2flt.git |
| fi |
| fi |
| } |
| |
| # Extract binutils |
| do_binutils_extract() { |
| # If using custom directory location, nothing to do |
| if ! [ "${CT_BINUTILS_CUSTOM}" = "y" \ |
| -a -d "${CT_SRC_DIR}/binutils-${CT_BINUTILS_VERSION}" ]; then |
| CT_Extract "binutils-${CT_BINUTILS_VERSION}" |
| CT_Patch "binutils" "${CT_BINUTILS_VERSION}" |
| fi |
| |
| if [ -n "${CT_ARCH_BINFMT_FLAT}" ]; then |
| if ! [ "${CT_ELF2FLT_CUSTOM}" = "y" \ |
| -a -d "${CT_SRC_DIR}/elf2flt-${CT_ELF2FLT_VERSION}" ]; then |
| CT_Extract "elf2flt-${CT_ELF2FLT_GIT_CSET}" |
| CT_Patch "elf2flt" "${CT_ELF2FLT_GIT_CSET}" |
| fi |
| fi |
| } |
| |
| # Build binutils for build -> target |
| do_binutils_for_build() { |
| local -a binutils_opts |
| |
| case "${CT_TOOLCHAIN_TYPE}" in |
| native|cross) return 0;; |
| esac |
| |
| CT_DoStep INFO "Installing binutils for build" |
| CT_mkdir_pushd "${CT_BUILD_DIR}/build-binutils-build-${CT_BUILD}" |
| |
| binutils_opts+=( "host=${CT_BUILD}" ) |
| binutils_opts+=( "prefix=${CT_BUILDTOOLS_PREFIX_DIR}" ) |
| binutils_opts+=( "cflags=${CT_CFLAGS_FOR_BUILD}" ) |
| binutils_opts+=( "ldflags=${CT_LDFLAGS_FOR_BUILD}" ) |
| |
| do_binutils_backend "${binutils_opts[@]}" |
| |
| CT_Popd |
| |
| if [ -n "${CT_ARCH_BINFMT_FLAT}" ]; then |
| # We re-use binutils' options, plus our owns |
| binutils_opts+=( "binutils_src=${CT_SRC_DIR}/binutils-${CT_BINUTILS_VERSION}" ) |
| binutils_opts+=( "binutils_bld=${CT_BUILD_DIR}/build-binutils-build-${CT_BUILD}" ) |
| |
| CT_mkdir_pushd "${CT_BUILD_DIR}/build-elf2flt-build-${CT_BUILD}" |
| |
| do_elf2flt_backend "${binutils_opts[@]}" |
| |
| CT_Popd |
| fi |
| |
| CT_EndStep |
| } |
| |
| # Build binutils for host -> target |
| do_binutils_for_host() { |
| local -a binutils_tools |
| local -a binutils_opts |
| |
| CT_DoStep INFO "Installing binutils for host" |
| CT_mkdir_pushd "${CT_BUILD_DIR}/build-binutils-host-${CT_HOST}" |
| |
| binutils_opts+=( "host=${CT_HOST}" ) |
| binutils_opts+=( "prefix=${CT_PREFIX_DIR}" ) |
| binutils_opts+=( "static_build=${CT_STATIC_TOOLCHAIN}" ) |
| binutils_opts+=( "cflags=${CT_CFLAGS_FOR_HOST}" ) |
| binutils_opts+=( "ldflags=${CT_LDFLAGS_FOR_HOST}" ) |
| binutils_opts+=( "build_manuals=${CT_BUILD_MANUALS}" ) |
| |
| do_binutils_backend "${binutils_opts[@]}" |
| |
| CT_Popd |
| |
| if [ -n "${CT_ARCH_BINFMT_FLAT}" ]; then |
| # We re-use binutils' options, plus our owns |
| binutils_opts+=( "binutils_src=${CT_SRC_DIR}/binutils-${CT_BINUTILS_VERSION}" ) |
| binutils_opts+=( "binutils_bld=${CT_BUILD_DIR}/build-binutils-host-${CT_HOST}" ) |
| |
| CT_mkdir_pushd "${CT_BUILD_DIR}/build-elf2flt-host-${CT_HOST}" |
| |
| do_elf2flt_backend "${binutils_opts[@]}" |
| |
| CT_Popd |
| fi |
| |
| # Make those new tools available to the core C compilers to come. |
| # Note: some components want the ${TARGET}-{ar,as,ld,ranlib,strip} commands |
| # as well. Create that. |
| # Don't do it for canadian or cross-native, because the binutils |
| # are not executable on the build machine. |
| case "${CT_TOOLCHAIN_TYPE}" in |
| cross|native) |
| binutils_tools=( ar as ld ranlib strip ) |
| if [ -n "${CT_ARCH_BINFMT_FLAT}" ]; then |
| binutils_tools+=( elf2flt flthdr ) |
| fi |
| case "${CT_BINUTILS_LINKERS_LIST}" in |
| ld) binutils_tools+=( ld.bfd ) ;; |
| gold) binutils_tools+=( ld.gold ) ;; |
| ld,gold) binutils_tools+=( ld.bfd ld.gold ) ;; |
| gold,ld) binutils_tools+=( ld.bfd ld.gold ) ;; |
| esac |
| mkdir -p "${CT_BUILDTOOLS_PREFIX_DIR}/${CT_TARGET}/bin" |
| mkdir -p "${CT_BUILDTOOLS_PREFIX_DIR}/bin" |
| for t in "${binutils_tools[@]}"; do |
| CT_DoExecLog ALL ln -sv \ |
| "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" \ |
| "${CT_BUILDTOOLS_PREFIX_DIR}/${CT_TARGET}/bin/${t}" |
| CT_DoExecLog ALL ln -sv \ |
| "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" \ |
| "${CT_BUILDTOOLS_PREFIX_DIR}/bin/${CT_TARGET}-${t}" |
| done |
| ;; |
| *) ;; |
| esac |
| |
| CT_EndStep |
| } |
| |
| # Build binutils for X -> target |
| # Parameter : description : type : default |
| # host : machine to run on : tuple : (none) |
| # prefix : prefix to install into : dir : (none) |
| # static_build : build statcially : bool : no |
| # cflags : cflags to use : string : (empty) |
| # ldflags : ldflags to use : string : (empty) |
| # build_manuals : whether to build manuals : bool : no |
| do_binutils_backend() { |
| local host |
| local prefix |
| local static_build |
| local cflags |
| local ldflags |
| local build_manuals=no |
| local -a extra_config |
| local -a extra_make_flags |
| local -a manuals_for |
| local -a manuals_install |
| local arg |
| |
| for arg in "$@"; do |
| eval "${arg// /\\ }" |
| done |
| |
| 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 |
| if [ "${CT_BINUTILS_GOLD_THREADS}" = "y" ]; then |
| extra_config+=( --enable-threads ) |
| fi |
| fi |
| if [ "${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: '${extra_config[*]}'" |
| |
| CT_DoExecLog CFG \ |
| CFLAGS="${cflags}" \ |
| CXXFLAGS="${cflags}" \ |
| LDFLAGS="${ldflags}" \ |
| "${CT_SRC_DIR}/binutils-${CT_BINUTILS_VERSION}/configure" \ |
| --build=${CT_BUILD} \ |
| --host=${host} \ |
| --target=${CT_TARGET} \ |
| --prefix=${prefix} \ |
| --disable-werror \ |
| "${extra_config[@]}" \ |
| ${CT_ARCH_WITH_FLOAT} \ |
| ${BINUTILS_SYSROOT_ARG} \ |
| "${CT_BINUTILS_EXTRA_CONFIG_ARRAY[@]}" |
| |
| if [ "${static_build}" = "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[@]}" ${JOBSFLAGS} |
| |
| CT_DoLog EXTRA "Installing binutils" |
| CT_DoExecLog ALL make install |
| |
| if [ "${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 [ "${CT_BINUTILS_LD_WRAPPER}" = "y" ]; then |
| CT_DoLog EXTRA "Installing ld wrapper" |
| rm -f "${prefix}/bin/${CT_TARGET}-ld" |
| rm -f "${prefix}/${CT_TARGET}/bin/ld" |
| sed -r -e "s/@@DEFAULT_LD@@/${CT_BINUTILS_LINKER_DEFAULT}/" \ |
| "${CT_LIB_DIR}/scripts/build/binutils/binutils-ld.in" \ |
| >"${prefix}/bin/${CT_TARGET}-ld" |
| chmod +x "${prefix}/bin/${CT_TARGET}-ld" |
| cp -a "${prefix}/bin/${CT_TARGET}-ld" \ |
| "${prefix}/${CT_TARGET}/bin/ld" |
| |
| # If needed, force using ld.bfd during the toolchain build |
| if [ "${CT_BINUTILS_FORCE_LD_BFD}" = "y" ]; then |
| export CTNG_LD_IS=bfd |
| fi |
| fi |
| } |
| |
| # Build elf2flt for X -> target |
| # Parameter : description : type : default |
| # host : machine to run on : tuple : (none) |
| # prefix : prefix to install into : dir : (none) |
| # static_build : build statcially : bool : no |
| # cflags : cflags to use : string : (empty) |
| # ldflags : ldflags to use : string : (empty) |
| # binutils_src : source dir of binutils : dir : (none) |
| # binutils_bld : build dir of binutils : dir : (none) |
| # build_manuals : whether to build manuals : bool : no |
| do_elf2flt_backend() { |
| local host |
| local prefix |
| local static_build |
| local cflags |
| local ldflags |
| local binutils_bld |
| local binutils_src |
| local build_manuals |
| local arg |
| |
| for arg in "$@"; do |
| eval "${arg// /\\ }" |
| done |
| |
| CT_DoLog EXTRA "Configuring elf2flt" |
| CT_DoExecLog CFG \ |
| CFLAGS="${cflags}" \ |
| LDFLAGS="${ldflags}" \ |
| "${CT_SRC_DIR}/elf2flt-${CT_ELF2FLT_VERSION}/configure" \ |
| --build=${CT_BUILD} \ |
| --host=${host} \ |
| --target=${CT_TARGET} \ |
| --prefix=${prefix} \ |
| --with-bfd-include-dir=${binutils_bld}/bfd \ |
| --with-binutils-include-dir=${binutils_src}/include \ |
| --with-libbfd=${binutils_bld}/bfd/libbfd.a \ |
| --with-libiberty=${binutils_bld}/libiberty/libiberty.a \ |
| ${elf2flt_opts} \ |
| "${CT_ELF2FLT_EXTRA_CONFIG_ARRAY[@]}" |
| |
| CT_DoLog EXTRA "Building elf2flt" |
| CT_DoExecLog ALL make ${JOBSFLAGS} |
| |
| CT_DoLog EXTRA "Installing elf2flt" |
| CT_DoExecLog ALL make install |
| } |
| |
| # Now on for the target libraries |
| do_binutils_for_target() { |
| local -a extra_config |
| local -a targets |
| local -a build_targets |
| local -a install_targets |
| local t |
| |
| [ "${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 |
| } |
