yann@1345: # This file adds functions to build binutils
yann@1345: # Copyright 2007 Yann E. MORIN
yann@1345: # Licensed under the GPL v2. See COPYING in the root of this package
yann@1345: 
yann@1345: # Download binutils
yann@1345: do_binutils_get() {
yann@1345:     CT_GetFile "binutils-${CT_BINUTILS_VERSION}"                                        \
yann@1345:                {ftp,http}://{ftp.gnu.org/gnu,ftp.kernel.org/pub/linux/devel}/binutils   \
yann@1345:                ftp://gcc.gnu.org/pub/binutils/{releases,snapshots}
yann@1345: }
yann@1345: 
yann@1345: # Extract binutils
yann@1345: do_binutils_extract() {
yann@1345:     CT_Extract "binutils-${CT_BINUTILS_VERSION}"
yann@1901:     CT_Patch "binutils" "${CT_BINUTILS_VERSION}"
yann@1345: }
yann@1345: 
yann@1345: # Build binutils
yann@1345: do_binutils() {
yann@1483:     local -a extra_config
bryanhundven@2210:     local -a extra_make_flags
yann@2247:     local -a binutils_tools
yann@1483: 
yann@1345:     mkdir -p "${CT_BUILD_DIR}/build-binutils"
yann@1345:     cd "${CT_BUILD_DIR}/build-binutils"
yann@1345: 
yann@1345:     CT_DoStep INFO "Installing binutils"
yann@1345: 
yann@1345:     CT_DoLog EXTRA "Configuring binutils"
yann@2244: 
yann@2247:     binutils_tools=( ar as ld strip )
yann@2244:     if [ "${CT_BINUTILS_HAS_GOLD}" = "y" ]; then
yann@2244:         case "${CT_BINUTILS_LINKERS_LIST}" in
yann@2244:             ld)
yann@2244:                 extra_config+=( --enable-ld=yes --enable-gold=no )
yann@2247:                 binutils_tools+=( ld.bfd )
yann@2244:                 ;;
yann@2244:             gold)
yann@2244:                 extra_config+=( --enable-ld=no --enable-gold=yes )
yann@2247:                 binutils_tools+=( ld.gold )
yann@2244:                 ;;
yann@2244:             ld,gold)
yann@2244:                 extra_config+=( --enable-ld=default --enable-gold=yes )
yann@2247:                 binutils_tools+=( ld.bfd ld.gold )
yann@2244:                 ;;
yann@2244:             gold,ld)
yann@2244:                 extra_config+=( --enable-ld=yes --enable-gold=default )
yann@2247:                 binutils_tools+=( ld.bfd ld.gold )
yann@2244:                 ;;
yann@2244:         esac
yann@2246:         if [ "${CT_BINUTILS_GOLD_THREADED}" = "y" ]; then
yann@2246:             extra_config+=( --enable-threads )
yann@2246:         fi
yann@2244:     fi
yann@2245:     if [ "${CT_BINUTILS_PLUGINS}" = "y" ]; then
yann@2245:         extra_config+=( --enable-plugins )
yann@2245:     fi
benoit@2488:     if [ "${CT_BINUTILS_HAS_PKGVERSION_BUGURL}" = "y" ]; then
benoit@2488:         [ -n "${CT_TOOLCHAIN_PKGVERSION}" ] && extra_config+=("--with-pkgversion=${CT_TOOLCHAIN_PKGVERSION}")
benoit@2488:         [ -n "${CT_TOOLCHAIN_BUGURL}" ]     && extra_config+=("--with-bugurl=${CT_TOOLCHAIN_BUGURL}")
benoit@2488:     fi
yann@2244: 
yann@2244:     CT_DoLog DEBUG "Extra config passed: '${extra_config[*]}'"
yann@2244: 
yann@2341:     CT_DoExecLog CFG                                            \
yann@1345:     CFLAGS="${CT_CFLAGS_FOR_HOST}"                              \
yann@1345:     "${CT_SRC_DIR}/binutils-${CT_BINUTILS_VERSION}/configure"   \
yann@1345:         --build=${CT_BUILD}                                     \
yann@1345:         --host=${CT_HOST}                                       \
yann@1345:         --target=${CT_TARGET}                                   \
yann@1345:         --prefix=${CT_PREFIX_DIR}                               \
yann@1345:         --disable-nls                                           \
yann@1345:         --disable-multilib                                      \
yann@1345:         --disable-werror                                        \
yann@1483:         "${extra_config[@]}"                                    \
yann@1345:         ${CT_ARCH_WITH_FLOAT}                                   \
yann@2466:         ${BINUTILS_SYSROOT_ARG}                                 \
yann@2467:         "${CT_BINUTILS_EXTRA_CONFIG_ARRAY[@]}"
yann@1345: 
bryanhundven@2210:     if [ "${CT_STATIC_TOOLCHAIN}" = "y" ]; then
bryanhundven@2210:         extra_make_flags+=("LDFLAGS=-all-static")
bryanhundven@2210:         CT_DoLog EXTRA "Prepare binutils for static build"
bryanhundven@2210:         CT_DoExecLog ALL make configure-host
bryanhundven@2210:     fi
bryanhundven@2210: 
yann@1345:     CT_DoLog EXTRA "Building binutils"
yann@2275:     CT_DoExecLog ALL make "${extra_make_flags[@]}" ${JOBSFLAGS}
yann@1345: 
yann@1345:     CT_DoLog EXTRA "Installing binutils"
yann@1345:     CT_DoExecLog ALL make install
yann@1345: 
yann@2247:     # Install the wrapper if needed
yann@2247:     if [ "${CT_BINUTILS_LD_WRAPPER}" = "y" ]; then
yann@2247:         CT_DoLog EXTRA "Installing ld wrapper"
yann@2247:         rm -f "${CT_PREFIX_DIR}/bin/${CT_TARGET}-ld"
yann@2375:         rm -f "${CT_PREFIX_DIR}/${CT_TARGET}/bin/ld"
yann@2247:         sed -r -e "s/@@DEFAULT_LD@@/${CT_BINUTILS_LINKER_DEFAULT}/" \
yann@2247:             "${CT_LIB_DIR}/scripts/build/binutils/binutils-ld.in"   \
yann@2247:             >"${CT_PREFIX_DIR}/bin/${CT_TARGET}-ld"
yann@2247:         chmod +x "${CT_PREFIX_DIR}/bin/${CT_TARGET}-ld"
yann@2375:         cp -a "${CT_PREFIX_DIR}/bin/${CT_TARGET}-ld"    \
yann@2375:               "${CT_PREFIX_DIR}/${CT_TARGET}/bin/ld"
yann@2376: 
yann@2376:         # If needed, force using ld.bfd during the toolchain build
yann@2376:         if [ "${CT_BINUTILS_FORCE_LD_BFD}" = "y" ]; then
yann@2376:             export CTNG_LD_IS=bfd
yann@2376:         fi
yann@2247:     fi
yann@2247: 
yann@1345:     # Make those new tools available to the core C compilers to come.
yann@1345:     # Note: some components want the ${TARGET}-{ar,as,ld,strip} commands as
yann@1345:     # well. Create that.
yann@1345:     mkdir -p "${CT_CC_CORE_STATIC_PREFIX_DIR}/${CT_TARGET}/bin"
yann@1345:     mkdir -p "${CT_CC_CORE_STATIC_PREFIX_DIR}/bin"
yann@1345:     mkdir -p "${CT_CC_CORE_SHARED_PREFIX_DIR}/${CT_TARGET}/bin"
yann@1345:     mkdir -p "${CT_CC_CORE_SHARED_PREFIX_DIR}/bin"
yann@2247:     for t in "${binutils_tools[@]}"; do
yann@1345:         ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_STATIC_PREFIX_DIR}/${CT_TARGET}/bin/${t}"
yann@1345:         ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_STATIC_PREFIX_DIR}/bin/${CT_TARGET}-${t}"
yann@1345:         ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_SHARED_PREFIX_DIR}/${CT_TARGET}/bin/${t}"
yann@1345:         ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_SHARED_PREFIX_DIR}/bin/${CT_TARGET}-${t}"
yann@1345:     done 2>&1 |CT_DoLog ALL
yann@1345: 
yann@1345:     CT_EndStep
yann@1345: }
yann@1345: 
yann@1345: # Now on for the target libraries
yann@1345: do_binutils_target() {
yann@1483:     local -a extra_config
yann@1483:     local -a targets
yann@1483:     local -a build_targets
yann@1483:     local -a install_targets
yann@1483:     local t
yann@1345: 
yann@1483:     [ "${CT_BINUTILS_FOR_TARGET_IBERTY}" = "y" ] && targets+=("libiberty")
yann@1483:     [ "${CT_BINUTILS_FOR_TARGET_BFD}"    = "y" ] && targets+=("bfd")
yann@1483:     for t in "${targets[@]}"; do
yann@1483:         build_targets+=("all-${t}")
yann@1483:         install_targets+=("install-${t}")
yann@1483:     done
yann@1483: 
yann@1483:     if [ "${#targets[@]}" -ne 0 ]; then
yann@1345:         CT_DoStep INFO "Installing binutils for target"
yann@1345:         mkdir -p "${CT_BUILD_DIR}/build-binutils-for-target"
yann@1345:         CT_Pushd "${CT_BUILD_DIR}/build-binutils-for-target"
yann@1345: 
yann@1345:         CT_DoLog EXTRA "Configuring binutils for target"
benoit@2488: 
benoit@2488:         if [ "${CT_BINUTILS_HAS_PKGVERSION_BUGURL}" = "y" ]; then
benoit@2488:             [ -n "${CT_TOOLCHAIN_PKGVERSION}" ] && extra_config+=("--with-pkgversion=${CT_TOOLCHAIN_PKGVERSION}")
benoit@2488:             [ -n "${CT_TOOLCHAIN_BUGURL}" ]     && extra_config+=("--with-bugurl=${CT_TOOLCHAIN_BUGURL}")
benoit@2488:         fi
benoit@2488: 
yann@2333:         CT_DoExecLog CFG                                            \
yann@1345:         "${CT_SRC_DIR}/binutils-${CT_BINUTILS_VERSION}/configure"   \
yann@1345:             --build=${CT_BUILD}                                     \
yann@1345:             --host=${CT_TARGET}                                     \
yann@1345:             --target=${CT_TARGET}                                   \
yann@1345:             --prefix=/usr                                           \
yann@1345:             --disable-werror                                        \
yann@1345:             --enable-shared                                         \
yann@1345:             --enable-static                                         \
yann@1345:             --disable-nls                                           \
yann@1345:             --disable-multilib                                      \
yann@1483:             "${extra_config[@]}"                                    \
yann@1345:             ${CT_ARCH_WITH_FLOAT}                                   \
yann@2466:             "${CT_BINUTILS_EXTRA_CONFIG[@]}"
yann@1345: 
yann@1483:         CT_DoLog EXTRA "Building binutils' libraries (${targets[*]}) for target"
yann@2275:         CT_DoExecLog ALL make ${JOBSFLAGS} "${build_targets[@]}"
yann@1483:         CT_DoLog EXTRA "Installing binutils' libraries (${targets[*]}) for target"
yann@1483:         CT_DoExecLog ALL make DESTDIR="${CT_SYSROOT_DIR}" "${install_targets[@]}"
yann@1345: 
yann@1345:         CT_Popd
yann@1345:         CT_EndStep
yann@1345:     fi
yann@1345: }