crosstool-ng: scripts/build/binutils/binutils.sh@13e40098fffc

     1 # This file adds functions to build binutils

     2 # Copyright 2007 Yann E. MORIN

     3 # Licensed under the GPL v2. See COPYING in the root of this package

     5 # Download binutils

     6 do_binutils_get() {

     7     CT_GetFile "binutils-${CT_BINUTILS_VERSION}"                                        \

     8                {ftp,http}://{ftp.gnu.org/gnu,ftp.kernel.org/pub/linux/devel}/binutils   \

     9                ftp://gcc.gnu.org/pub/binutils/{releases,snapshots}

    10 }

    12 # Extract binutils

    13 do_binutils_extract() {

    14     CT_Extract "binutils-${CT_BINUTILS_VERSION}"

    15     CT_Patch "binutils" "${CT_BINUTILS_VERSION}"

    16 }

    18 # Build binutils for build -> target

    19 do_binutils_for_build() {

    20     local -a binutils_opts

    22     case "${CT_TOOLCHAIN_TYPE}" in

    23         native|cross)   return 0;;

    24     esac

    26     CT_DoStep INFO "Installing binutils for build"

    27     CT_mkdir_pushd "${CT_BUILD_DIR}/build-binutils-build-${CT_BUILD}"

    29     binutils_opts+=( "host=${CT_BUILD}" )

    30     binutils_opts+=( "prefix=${CT_BUILDTOOLS_PREFIX_DIR}" )

    32     do_binutils_backend "${binutils_opts[@]}"

    34     CT_Popd

    35     CT_EndStep

    36 }

    38 # Build binutils for host -> target

    39 do_binutils_for_host() {

    40     local -a binutils_tools

    41     local -a binutils_opts

    43     CT_DoStep INFO "Installing binutils for host"

    44     CT_mkdir_pushd "${CT_BUILD_DIR}/build-binutils-host-${CT_HOST}"

    46     binutils_opts+=( "host=${CT_HOST}" )

    47     binutils_opts+=( "prefix=${CT_PREFIX_DIR}" )

    48     binutils_opts+=( "static_build=${CT_STATIC_TOOLCHAIN}" )

    49     binutils_opts+=( "cflags=${CT_CFLAGS_FOR_HOST}" )

    50     binutils_opts+=( "build_manuals=${CT_BUILD_MANUALS}" )

    52     do_binutils_backend "${binutils_opts[@]}"

    54     # Make those new tools available to the core C compilers to come.

    55     # Note: some components want the ${TARGET}-{ar,as,ld,strip} commands as

    56     # well. Create that.

    57     # Don't do it for canadian or cross-native, because the binutils

    58     # are not executable on the build machine.

    59     case "${CT_TOOLCHAIN_TYPE}" in

    60         cross|native)

    61             binutils_tools=( ar as ld strip )

    62             case "${CT_BINUTILS_LINKERS_LIST}" in

    63                 ld)         binutils_tools+=( ld.bfd ) ;;

    64                 gold)       binutils_tools+=( ld.gold ) ;;

    65                 ld,gold)    binutils_tools+=( ld.bfd ld.gold ) ;;

    66                 gold,ld)    binutils_tools+=( ld.bfd ld.gold ) ;;

    67             esac

    68             mkdir -p "${CT_BUILDTOOLS_PREFIX_DIR}/${CT_TARGET}/bin"

    69             mkdir -p "${CT_BUILDTOOLS_PREFIX_DIR}/bin"

    70             for t in "${binutils_tools[@]}"; do

    71                 CT_DoExecLog ALL ln -sv                                         \

    72                                     "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}"    \

    73                                     "${CT_BUILDTOOLS_PREFIX_DIR}/${CT_TARGET}/bin/${t}"

    74                 CT_DoExecLog ALL ln -sv                                         \

    75                                     "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}"    \

    76                                     "${CT_BUILDTOOLS_PREFIX_DIR}/bin/${CT_TARGET}-${t}"

    77             done

    78             ;;

    79         *)  ;;

    80     esac

    82     CT_Popd

    83     CT_EndStep

    84 }

    86 # Build binutils for X -> target

    87 #     Parameter     : description               : type      : default

    88 #     host          : machine to run on         : tuple     : (none)

    89 #     prefix        : prefix to install into    : dir       : (none)

    90 #     static_build  : build statcially          : bool      : no

    91 #     cflags        : host cflags to use        : string    : (empty)

    92 #     build_manuals : whether to build manuals  : bool      : no

    93 do_binutils_backend() {

    94     local host

    95     local prefix

    96     local static_build

    97     local cflags

    98     local build_manuals=no

    99     local -a extra_config

   100     local -a extra_make_flags

   101     local -a manuals_for

   102     local -a manuals_install

   103     local arg

   105     for arg in "$@"; do

   106         eval "${arg// /\\ }"

   107     done

   109     CT_DoLog EXTRA "Configuring binutils"

   111     if [ "${CT_BINUTILS_HAS_GOLD}" = "y" ]; then

   112         case "${CT_BINUTILS_LINKERS_LIST}" in

   113             ld)

   114                 extra_config+=( --enable-ld=yes --enable-gold=no )

   115                 ;;

   116             gold)

   117                 extra_config+=( --enable-ld=no --enable-gold=yes )

   118                 ;;

   119             ld,gold)

   120                 extra_config+=( --enable-ld=default --enable-gold=yes )

   121                 ;;

   122             gold,ld)

   123                 extra_config+=( --enable-ld=yes --enable-gold=default )

   124                 ;;

   125         esac

   126         if [ "${CT_BINUTILS_GOLD_THREADED}" = "y" ]; then

   127             extra_config+=( --enable-threads )

   128         fi

   129     fi

   130     if [ "${CT_BINUTILS_PLUGINS}" = "y" ]; then

   131         extra_config+=( --enable-plugins )

   132     fi

   133     if [ "${CT_BINUTILS_HAS_PKGVERSION_BUGURL}" = "y" ]; then

   134         extra_config+=("--with-pkgversion=${CT_PKGVERSION}")

   135         [ -n "${CT_TOOLCHAIN_BUGURL}" ] && extra_config+=("--with-bugurl=${CT_TOOLCHAIN_BUGURL}")

   136     fi

   137     if [ "${CT_MULTILIB}" = "y" ]; then

   138         extra_config+=("--enable-multilib")

   139     else

   140         extra_config+=("--disable-multilib")

   141     fi

   143     [ "${CT_TOOLCHAIN_ENABLE_NLS}" != "y" ] && extra_config+=("--disable-nls")

   145     CT_DoLog DEBUG "Extra config passed: '${extra_config[*]}'"

   147     CT_DoExecLog CFG                                            \

   148     CFLAGS="${cflags}"                                          \

   149     CXXFLAGS="${cflags}"                                        \

   150     "${CT_SRC_DIR}/binutils-${CT_BINUTILS_VERSION}/configure"   \

   151         --build=${CT_BUILD}                                     \

   152         --host=${host}                                          \

   153         --target=${CT_TARGET}                                   \

   154         --prefix=${prefix}                                      \

   155         --disable-werror                                        \

   156         "${extra_config[@]}"                                    \

   157         ${CT_ARCH_WITH_FLOAT}                                   \

   158         ${BINUTILS_SYSROOT_ARG}                                 \

   159         "${CT_BINUTILS_EXTRA_CONFIG_ARRAY[@]}"

   161     if [ "${static_build}" = "y" ]; then

   162         extra_make_flags+=("LDFLAGS=-static -all-static")

   163         CT_DoLog EXTRA "Prepare binutils for static build"

   164         CT_DoExecLog ALL make ${JOBSFLAGS} configure-host

   165     fi

   167     CT_DoLog EXTRA "Building binutils"

   168     CT_DoExecLog ALL make "${extra_make_flags[@]}" ${JOBSFLAGS}

   170     CT_DoLog EXTRA "Installing binutils"

   171     CT_DoExecLog ALL make install

   173     if [ "${build_manuals}" = "y" ]; then

   174         CT_DoLog EXTRA "Building and installing the binutils manuals"

   175         manuals_for=( gas binutils ld gprof )

   176         if [ "${CT_BINUTILS_LINKER_GOLD}" = "y" ]; then

   177             manuals_for+=( gold )

   178         fi

   179         manuals_install=( "${manuals_for[@]/#/install-pdf-}" )

   180         manuals_install+=( "${manuals_for[@]/#/install-html-}" )

   181         CT_DoExecLog ALL make ${JOBSFLAGS} pdf html

   182         CT_DoExecLog ALL make "${manuals_install[@]}"

   183     fi

   185     # Install the wrapper if needed

   186     if [ "${CT_BINUTILS_LD_WRAPPER}" = "y" ]; then

   187         CT_DoLog EXTRA "Installing ld wrapper"

   188         rm -f "${prefix}/bin/${CT_TARGET}-ld"

   189         rm -f "${prefix}/${CT_TARGET}/bin/ld"

   190         sed -r -e "s/@@DEFAULT_LD@@/${CT_BINUTILS_LINKER_DEFAULT}/" \

   191             "${CT_LIB_DIR}/scripts/build/binutils/binutils-ld.in"   \

   192             >"${prefix}/bin/${CT_TARGET}-ld"

   193         chmod +x "${prefix}/bin/${CT_TARGET}-ld"

   194         cp -a "${prefix}/bin/${CT_TARGET}-ld"   \

   195               "${prefix}/${CT_TARGET}/bin/ld"

   197         # If needed, force using ld.bfd during the toolchain build

   198         if [ "${CT_BINUTILS_FORCE_LD_BFD}" = "y" ]; then

   199             export CTNG_LD_IS=bfd

   200         fi

   201     fi

   202 }

   204 # Now on for the target libraries

   205 do_binutils_for_target() {

   206     local -a extra_config

   207     local -a targets

   208     local -a build_targets

   209     local -a install_targets

   210     local t

   212     [ "${CT_BINUTILS_FOR_TARGET_IBERTY}" = "y" ] && targets+=("libiberty")

   213     [ "${CT_BINUTILS_FOR_TARGET_BFD}"    = "y" ] && targets+=("bfd")

   214     for t in "${targets[@]}"; do

   215         build_targets+=("all-${t}")

   216         install_targets+=("install-${t}")

   217     done

   219     if [ "${#targets[@]}" -ne 0 ]; then

   220         CT_DoStep INFO "Installing binutils for target"

   221         mkdir -p "${CT_BUILD_DIR}/build-binutils-for-target"

   222         CT_Pushd "${CT_BUILD_DIR}/build-binutils-for-target"

   224         CT_DoLog EXTRA "Configuring binutils for target"

   226         if [ "${CT_BINUTILS_HAS_PKGVERSION_BUGURL}" = "y" ]; then

   227             extra_config+=("--with-pkgversion=${CT_PKGVERSION}")

   228             [ -n "${CT_TOOLCHAIN_BUGURL}" ] && extra_config+=("--with-bugurl=${CT_TOOLCHAIN_BUGURL}")

   229         fi

   230         if [ "${CT_MULTILIB}" = "y" ]; then

   231             extra_config+=("--enable-multilib")

   232         else

   233             extra_config+=("--disable-multilib")

   234         fi

   236         [ "${CT_TOOLCHAIN_ENABLE_NLS}" != "y" ] && extra_config+=("--disable-nls")

   238         CT_DoExecLog CFG                                            \

   239         "${CT_SRC_DIR}/binutils-${CT_BINUTILS_VERSION}/configure"   \

   240             --build=${CT_BUILD}                                     \

   241             --host=${CT_TARGET}                                     \

   242             --target=${CT_TARGET}                                   \

   243             --prefix=/usr                                           \

   244             --disable-werror                                        \

   245             --enable-shared                                         \

   246             --enable-static                                         \

   247             "${extra_config[@]}"                                    \

   248             ${CT_ARCH_WITH_FLOAT}                                   \

   249             "${CT_BINUTILS_EXTRA_CONFIG_ARRAY[@]}"

   251         CT_DoLog EXTRA "Building binutils' libraries (${targets[*]}) for target"

   252         CT_DoExecLog ALL make ${JOBSFLAGS} "${build_targets[@]}"

   253         CT_DoLog EXTRA "Installing binutils' libraries (${targets[*]}) for target"

   254         CT_DoExecLog ALL make DESTDIR="${CT_SYSROOT_DIR}" "${install_targets[@]}"

   256         CT_Popd

   257         CT_EndStep

   258     fi

   259 }

author	"Benoît Thébaudeau" <benoit.thebaudeau@advansee.com>
	Mon Apr 16 15:25:36 2012 +0200 (2012-04-16)
changeset 2941	13e40098fffc
parent 2926	d304c8a7bfa8
child 3032	712a8ed22762
permissions	-rw-r--r--