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() {
david@3089:     if [ "${CT_BINUTILS_CUSTOM}" = "y" ]; then
david@3089:         CT_GetCustom "binutils" "${CT_BINUTILS_VERSION}" \
david@3089:                      "${CT_BINUTILS_CUSTOM_LOCATION}"
david@3089:     else
david@3089:         CT_GetFile "binutils-${CT_BINUTILS_VERSION}"                                        \
david@3089:                    {ftp,http}://{ftp.gnu.org/gnu,ftp.kernel.org/pub/linux/devel}/binutils   \
david@3089:                    ftp://gcc.gnu.org/pub/binutils/{releases,snapshots}
david@3089:     fi
diorcet@3123: 
diorcet@3123:     if [ -n "${CT_ARCH_BINFMT_FLAT}" ]; then
yann@3315:         CT_GetGit elf2flt "${CT_ELF2FLT_GIT_CSET}" git://wh0rd.org/elf2flt.git
diorcet@3123:     fi
yann@1345: }
yann@1345: 
yann@1345: # Extract binutils
yann@1345: do_binutils_extract() {
david@3089:     # If using custom directory location, nothing to do
yann@3316:     if ! [ "${CT_BINUTILS_CUSTOM}" = "y" \
david@3089:          -a -d "${CT_SRC_DIR}/binutils-${CT_BINUTILS_VERSION}" ]; then
yann@3316:         CT_Extract "binutils-${CT_BINUTILS_VERSION}"
yann@3316:         CT_Patch "binutils" "${CT_BINUTILS_VERSION}"
david@3089:     fi
david@3089: 
diorcet@3123:     if [ -n "${CT_ARCH_BINFMT_FLAT}" ]; then
yann@3315:         CT_Extract "elf2flt-${CT_ELF2FLT_GIT_CSET}"
yann@3315:         CT_Patch "elf2flt" "${CT_ELF2FLT_GIT_CSET}"
diorcet@3123:     fi
yann@1345: }
yann@1345: 
yann@2928: # Build binutils for build -> target
yann@2928: do_binutils_for_build() {
yann@2928:     local -a binutils_opts
yann@2928: 
yann@2928:     case "${CT_TOOLCHAIN_TYPE}" in
yann@2928:         native|cross)   return 0;;
yann@2928:     esac
yann@2928: 
yann@2928:     CT_DoStep INFO "Installing binutils for build"
yann@2928:     CT_mkdir_pushd "${CT_BUILD_DIR}/build-binutils-build-${CT_BUILD}"
yann@2928: 
yann@2928:     binutils_opts+=( "host=${CT_BUILD}" )
yann@2928:     binutils_opts+=( "prefix=${CT_BUILDTOOLS_PREFIX_DIR}" )
diorcet@3119:     binutils_opts+=( "cflags=${CT_CFLAGS_FOR_BUILD}" )
diorcet@3119:     binutils_opts+=( "ldflags=${CT_LDFLAGS_FOR_BUILD}" )
yann@2928: 
yann@2928:     do_binutils_backend "${binutils_opts[@]}"
yann@2928: 
yann@2928:     CT_Popd
diorcet@3123: 
diorcet@3123:     if [ -n "${CT_ARCH_BINFMT_FLAT}" ]; then
diorcet@3123:         # We re-use binutils' options, plus our owns
diorcet@3123:         binutils_opts+=( "binutils_src=${CT_SRC_DIR}/binutils-${CT_BINUTILS_VERSION}" )
diorcet@3123:         binutils_opts+=( "binutils_bld=${CT_BUILD_DIR}/build-binutils-build-${CT_BUILD}" )
diorcet@3123: 
diorcet@3123:         CT_mkdir_pushd "${CT_BUILD_DIR}/build-elf2flt-build-${CT_BUILD}"
diorcet@3123: 
diorcet@3123:         do_elf2flt_backend "${binutils_opts[@]}"
diorcet@3123: 
diorcet@3123:         CT_Popd
diorcet@3123:     fi
diorcet@3123: 
yann@2928:     CT_EndStep
yann@2928: }
yann@2928: 
yann@2926: # Build binutils for host -> target
yann@2926: do_binutils_for_host() {
yann@2926:     local -a binutils_tools
yann@2926:     local -a binutils_opts
yann@2926: 
yann@2926:     CT_DoStep INFO "Installing binutils for host"
yann@2926:     CT_mkdir_pushd "${CT_BUILD_DIR}/build-binutils-host-${CT_HOST}"
yann@2926: 
yann@2926:     binutils_opts+=( "host=${CT_HOST}" )
yann@2926:     binutils_opts+=( "prefix=${CT_PREFIX_DIR}" )
yann@2926:     binutils_opts+=( "static_build=${CT_STATIC_TOOLCHAIN}" )
yann@2926:     binutils_opts+=( "cflags=${CT_CFLAGS_FOR_HOST}" )
diorcet@3119:     binutils_opts+=( "ldflags=${CT_LDFLAGS_FOR_HOST}" )
yann@2926:     binutils_opts+=( "build_manuals=${CT_BUILD_MANUALS}" )
yann@2926: 
yann@2926:     do_binutils_backend "${binutils_opts[@]}"
yann@2926: 
diorcet@3123:     CT_Popd
diorcet@3123: 
diorcet@3123:     if [ -n "${CT_ARCH_BINFMT_FLAT}" ]; then
diorcet@3123:         # We re-use binutils' options, plus our owns
diorcet@3123:         binutils_opts+=( "binutils_src=${CT_SRC_DIR}/binutils-${CT_BINUTILS_VERSION}" )
diorcet@3123:         binutils_opts+=( "binutils_bld=${CT_BUILD_DIR}/build-binutils-host-${CT_HOST}" )
diorcet@3123: 
diorcet@3123:         CT_mkdir_pushd "${CT_BUILD_DIR}/build-elf2flt-host-${CT_HOST}"
diorcet@3123: 
diorcet@3123:         do_elf2flt_backend "${binutils_opts[@]}"
diorcet@3123: 
diorcet@3123:         CT_Popd
diorcet@3123:     fi
diorcet@3123: 
yann@2926:     # Make those new tools available to the core C compilers to come.
mingw@3290:     # Note: some components want the ${TARGET}-{ar,as,ld,ranlib,strip} commands
mingw@3290:     # as well. Create that.
yann@2926:     # Don't do it for canadian or cross-native, because the binutils
yann@2926:     # are not executable on the build machine.
yann@2926:     case "${CT_TOOLCHAIN_TYPE}" in
yann@2926:         cross|native)
mingw@3290:             binutils_tools=( ar as ld ranlib strip )
diorcet@3123:             if [ -n "${CT_ARCH_BINFMT_FLAT}" ]; then
diorcet@3123:                 binutils_tools+=( elf2flt flthdr )
diorcet@3123:             fi
yann@2926:             case "${CT_BINUTILS_LINKERS_LIST}" in
yann@2926:                 ld)         binutils_tools+=( ld.bfd ) ;;
yann@2926:                 gold)       binutils_tools+=( ld.gold ) ;;
yann@2926:                 ld,gold)    binutils_tools+=( ld.bfd ld.gold ) ;;
yann@2926:                 gold,ld)    binutils_tools+=( ld.bfd ld.gold ) ;;
yann@2926:             esac
yann@2926:             mkdir -p "${CT_BUILDTOOLS_PREFIX_DIR}/${CT_TARGET}/bin"
yann@2926:             mkdir -p "${CT_BUILDTOOLS_PREFIX_DIR}/bin"
yann@2926:             for t in "${binutils_tools[@]}"; do
yann@2926:                 CT_DoExecLog ALL ln -sv                                         \
yann@2926:                                     "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}"    \
yann@2926:                                     "${CT_BUILDTOOLS_PREFIX_DIR}/${CT_TARGET}/bin/${t}"
yann@2926:                 CT_DoExecLog ALL ln -sv                                         \
yann@2926:                                     "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}"    \
yann@2926:                                     "${CT_BUILDTOOLS_PREFIX_DIR}/bin/${CT_TARGET}-${t}"
yann@2926:             done
yann@2926:             ;;
yann@2926:         *)  ;;
yann@2926:     esac
yann@2926: 
yann@2926:     CT_EndStep
yann@2926: }
yann@2926: 
yann@2926: # Build binutils for X -> target
yann@2926: #     Parameter     : description               : type      : default
yann@2926: #     host          : machine to run on         : tuple     : (none)
yann@2926: #     prefix        : prefix to install into    : dir       : (none)
yann@2926: #     static_build  : build statcially          : bool      : no
diorcet@3119: #     cflags        : cflags to use             : string    : (empty)
diorcet@3119: #     ldflags       : ldflags to use            : string    : (empty)
yann@2926: #     build_manuals : whether to build manuals  : bool      : no
yann@2926: do_binutils_backend() {
yann@2926:     local host
yann@2926:     local prefix
yann@2926:     local static_build
yann@2926:     local cflags
diorcet@3119:     local ldflags
yann@2926:     local build_manuals=no
yann@1483:     local -a extra_config
bryanhundven@2210:     local -a extra_make_flags
michael@2765:     local -a manuals_for
michael@2765:     local -a manuals_install
yann@2926:     local arg
yann@1483: 
yann@2926:     for arg in "$@"; do
yann@2926:         eval "${arg// /\\ }"
yann@2926:     done
yann@1345: 
yann@1345:     CT_DoLog EXTRA "Configuring binutils"
yann@2244: 
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@2244:                 ;;
yann@2244:             gold)
yann@2244:                 extra_config+=( --enable-ld=no --enable-gold=yes )
yann@2244:                 ;;
yann@2244:             ld,gold)
yann@2244:                 extra_config+=( --enable-ld=default --enable-gold=yes )
yann@2244:                 ;;
yann@2244:             gold,ld)
yann@2244:                 extra_config+=( --enable-ld=yes --enable-gold=default )
yann@2244:                 ;;
yann@2244:         esac
zhenqiang@3032:         if [ "${CT_BINUTILS_GOLD_THREADS}" = "y" ]; then
yann@2246:             extra_config+=( --enable-threads )
yann@2246:         fi
yann@2244:     fi
yann@2245:     if [ "${CT_BINUTILS_PLUGINS}" = "y" ]; then
yann@2245:         extra_config+=( --enable-plugins )
yann@2245:     fi
benoit@2488:     if [ "${CT_BINUTILS_HAS_PKGVERSION_BUGURL}" = "y" ]; then
benoit@2503:         extra_config+=("--with-pkgversion=${CT_PKGVERSION}")
benoit@2503:         [ -n "${CT_TOOLCHAIN_BUGURL}" ] && extra_config+=("--with-bugurl=${CT_TOOLCHAIN_BUGURL}")
benoit@2488:     fi
yann@2816:     if [ "${CT_MULTILIB}" = "y" ]; then
yann@2816:         extra_config+=("--enable-multilib")
yann@2816:     else
yann@2816:         extra_config+=("--disable-multilib")
yann@2816:     fi
yann@2244: 
zhenqiang@2779:     [ "${CT_TOOLCHAIN_ENABLE_NLS}" != "y" ] && extra_config+=("--disable-nls")
zhenqiang@2779: 
yann@2244:     CT_DoLog DEBUG "Extra config passed: '${extra_config[*]}'"
yann@2244: 
yann@2341:     CT_DoExecLog CFG                                            \
yann@2926:     CFLAGS="${cflags}"                                          \
yann@2926:     CXXFLAGS="${cflags}"                                        \
diorcet@3119:     LDFLAGS="${ldflags}"                                        \
yann@1345:     "${CT_SRC_DIR}/binutils-${CT_BINUTILS_VERSION}/configure"   \
yann@1345:         --build=${CT_BUILD}                                     \
yann@2926:         --host=${host}                                          \
yann@1345:         --target=${CT_TARGET}                                   \
yann@2926:         --prefix=${prefix}                                      \
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: 
yann@2926:     if [ "${static_build}" = "y" ]; then
yann@2702:         extra_make_flags+=("LDFLAGS=-static -all-static")
bryanhundven@2210:         CT_DoLog EXTRA "Prepare binutils for static build"
yann@2702:         CT_DoExecLog ALL make ${JOBSFLAGS} configure-host
bryanhundven@2210:     fi
bryanhundven@2210: 
yann@1345:     CT_DoLog EXTRA "Building binutils"
yann@2275:     CT_DoExecLog ALL make "${extra_make_flags[@]}" ${JOBSFLAGS}
yann@1345: 
yann@1345:     CT_DoLog EXTRA "Installing binutils"
yann@1345:     CT_DoExecLog ALL make install
yann@1345: 
yann@2926:     if [ "${build_manuals}" = "y" ]; then
michael@2765:         CT_DoLog EXTRA "Building and installing the binutils manuals"
michael@2765:         manuals_for=( gas binutils ld gprof )
michael@2765:         if [ "${CT_BINUTILS_LINKER_GOLD}" = "y" ]; then
michael@2765:             manuals_for+=( gold )
michael@2765:         fi
michael@2765:         manuals_install=( "${manuals_for[@]/#/install-pdf-}" )
michael@2765:         manuals_install+=( "${manuals_for[@]/#/install-html-}" )
michael@2765:         CT_DoExecLog ALL make ${JOBSFLAGS} pdf html
michael@2765:         CT_DoExecLog ALL make "${manuals_install[@]}"
michael@2765:     fi
michael@2765: 
yann@2247:     # Install the wrapper if needed
yann@2247:     if [ "${CT_BINUTILS_LD_WRAPPER}" = "y" ]; then
yann@2247:         CT_DoLog EXTRA "Installing ld wrapper"
yann@2926:         rm -f "${prefix}/bin/${CT_TARGET}-ld"
yann@2926:         rm -f "${prefix}/${CT_TARGET}/bin/ld"
yann@2247:         sed -r -e "s/@@DEFAULT_LD@@/${CT_BINUTILS_LINKER_DEFAULT}/" \
yann@2247:             "${CT_LIB_DIR}/scripts/build/binutils/binutils-ld.in"   \
yann@2926:             >"${prefix}/bin/${CT_TARGET}-ld"
yann@2926:         chmod +x "${prefix}/bin/${CT_TARGET}-ld"
yann@2926:         cp -a "${prefix}/bin/${CT_TARGET}-ld"   \
yann@2926:               "${prefix}/${CT_TARGET}/bin/ld"
yann@2376: 
yann@2376:         # If needed, force using ld.bfd during the toolchain build
yann@2376:         if [ "${CT_BINUTILS_FORCE_LD_BFD}" = "y" ]; then
yann@2376:             export CTNG_LD_IS=bfd
yann@2376:         fi
yann@2247:     fi
yann@1345: }
yann@1345: 
diorcet@3123: # Build elf2flt for X -> target
diorcet@3123: #     Parameter     : description               : type      : default
diorcet@3123: #     host          : machine to run on         : tuple     : (none)
diorcet@3123: #     prefix        : prefix to install into    : dir       : (none)
diorcet@3123: #     static_build  : build statcially          : bool      : no
diorcet@3123: #     cflags        : cflags to use             : string    : (empty)
diorcet@3123: #     ldflags       : ldflags to use            : string    : (empty)
diorcet@3123: #     binutils_src  : source dir of binutils    : dir       : (none)
diorcet@3123: #     binutils_bld  : build dir of binutils     : dir       : (none)
diorcet@3123: #     build_manuals : whether to build manuals  : bool      : no
diorcet@3123: do_elf2flt_backend() {
diorcet@3123:     local host
diorcet@3123:     local prefix
diorcet@3123:     local static_build
diorcet@3123:     local cflags
diorcet@3123:     local ldflags
diorcet@3123:     local binutils_bld
diorcet@3123:     local binutils_src
diorcet@3123:     local build_manuals
diorcet@3123:     local arg
diorcet@3123: 
diorcet@3123:     for arg in "$@"; do
diorcet@3123:         eval "${arg// /\\ }"
diorcet@3123:     done
diorcet@3123: 
diorcet@3123:     CT_DoLog EXTRA "Configuring elf2flt"
diorcet@3123:     CT_DoExecLog CFG                                            \
diorcet@3123:     CFLAGS="${cflags}"                                          \
diorcet@3123:     LDFLAGS="${ldflags}"                                        \
diorcet@3123:     "${CT_SRC_DIR}/elf2flt-${CT_ELF2FLT_VERSION}/configure"     \
diorcet@3123:         --build=${CT_BUILD}                                     \
diorcet@3123:         --host=${host}                                          \
diorcet@3123:         --target=${CT_TARGET}                                   \
diorcet@3123:         --prefix=${prefix}                                      \
diorcet@3123:         --with-bfd-include-dir=${binutils_bld}/bfd              \
diorcet@3123:         --with-binutils-include-dir=${binutils_src}/include     \
diorcet@3123:         --with-libbfd=${binutils_bld}/bfd/libbfd.a              \
diorcet@3123:         --with-libiberty=${binutils_bld}/libiberty/libiberty.a  \
diorcet@3123:         ${elf2flt_opts}                                         \
diorcet@3123:         "${CT_ELF2FLT_EXTRA_CONFIG_ARRAY[@]}"
diorcet@3123: 
diorcet@3123:     CT_DoLog EXTRA "Building elf2flt"
diorcet@3123:     CT_DoExecLog ALL make ${JOBSFLAGS}
diorcet@3123: 
diorcet@3123:     CT_DoLog EXTRA "Installing elf2flt"
diorcet@3123:     CT_DoExecLog ALL make install
diorcet@3123: }
diorcet@3123: 
yann@1345: # Now on for the target libraries
yann@2906: do_binutils_for_target() {
yann@1483:     local -a extra_config
yann@1483:     local -a targets
yann@1483:     local -a build_targets
yann@1483:     local -a install_targets
yann@1483:     local t
yann@1345: 
yann@1483:     [ "${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@2503:             extra_config+=("--with-pkgversion=${CT_PKGVERSION}")
benoit@2503:             [ -n "${CT_TOOLCHAIN_BUGURL}" ] && extra_config+=("--with-bugurl=${CT_TOOLCHAIN_BUGURL}")
benoit@2488:         fi
yann@2816:         if [ "${CT_MULTILIB}" = "y" ]; then
yann@2816:             extra_config+=("--enable-multilib")
yann@2816:         else
yann@2816:             extra_config+=("--disable-multilib")
yann@2816:         fi
benoit@2488: 
zhenqiang@2779:         [ "${CT_TOOLCHAIN_ENABLE_NLS}" != "y" ] && extra_config+=("--disable-nls")
zhenqiang@2779: 
yann@2333:         CT_DoExecLog CFG                                            \
yann@1345:         "${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@1483:             "${extra_config[@]}"                                    \
yann@1345:             ${CT_ARCH_WITH_FLOAT}                                   \
benoit@2804:             "${CT_BINUTILS_EXTRA_CONFIG_ARRAY[@]}"
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: }