crosstool-ng: scripts/build/binutils/binutils.sh@464128a8fc3f

     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     if [ "${CT_BINUTILS_CUSTOM}" = "y" ]; then

     8         CT_GetCustom "binutils" "${CT_BINUTILS_VERSION}" \

     9                      "${CT_BINUTILS_CUSTOM_LOCATION}"

    10     else

    11         CT_GetFile "binutils-${CT_BINUTILS_VERSION}"                                        \

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

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

    14     fi

    16     if [ -n "${CT_ARCH_BINFMT_FLAT}" ]; then

    17         CT_GetGit elf2flt "${CT_ELF2FLT_GIT_CSET}" git://wh0rd.org/elf2flt.git

    18     fi

    19 }

    21 # Extract binutils

    22 do_binutils_extract() {

    23     # If using custom directory location, nothing to do

    24     if [ "${CT_BINUTILS_CUSTOM}" = "y" \

    25          -a -d "${CT_SRC_DIR}/binutils-${CT_BINUTILS_VERSION}" ]; then

    26         return 0

    27     fi

    29     CT_Extract "binutils-${CT_BINUTILS_VERSION}"

    30     CT_Patch "binutils" "${CT_BINUTILS_VERSION}"

    32     if [ -n "${CT_ARCH_BINFMT_FLAT}" ]; then

    33         CT_Extract "elf2flt-${CT_ELF2FLT_GIT_CSET}"

    34         CT_Patch "elf2flt" "${CT_ELF2FLT_GIT_CSET}"

    35     fi

    36 }

    38 # Build binutils for build -> target

    39 do_binutils_for_build() {

    40     local -a binutils_opts

    42     case "${CT_TOOLCHAIN_TYPE}" in

    43         native|cross)   return 0;;

    44     esac

    46     CT_DoStep INFO "Installing binutils for build"

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

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

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

    51     binutils_opts+=( "cflags=${CT_CFLAGS_FOR_BUILD}" )

    52     binutils_opts+=( "ldflags=${CT_LDFLAGS_FOR_BUILD}" )

    54     do_binutils_backend "${binutils_opts[@]}"

    56     CT_Popd

    58     if [ -n "${CT_ARCH_BINFMT_FLAT}" ]; then

    59         # We re-use binutils' options, plus our owns

    60         binutils_opts+=( "binutils_src=${CT_SRC_DIR}/binutils-${CT_BINUTILS_VERSION}" )

    61         binutils_opts+=( "binutils_bld=${CT_BUILD_DIR}/build-binutils-build-${CT_BUILD}" )

    63         CT_mkdir_pushd "${CT_BUILD_DIR}/build-elf2flt-build-${CT_BUILD}"

    65         do_elf2flt_backend "${binutils_opts[@]}"

    67         CT_Popd

    68     fi

    70     CT_EndStep

    71 }

    73 # Build binutils for host -> target

    74 do_binutils_for_host() {

    75     local -a binutils_tools

    76     local -a binutils_opts

    78     CT_DoStep INFO "Installing binutils for host"

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

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

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

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

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

    85     binutils_opts+=( "ldflags=${CT_LDFLAGS_FOR_HOST}" )

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

    88     do_binutils_backend "${binutils_opts[@]}"

    90     CT_Popd

    92     if [ -n "${CT_ARCH_BINFMT_FLAT}" ]; then

    93         # We re-use binutils' options, plus our owns

    94         binutils_opts+=( "binutils_src=${CT_SRC_DIR}/binutils-${CT_BINUTILS_VERSION}" )

    95         binutils_opts+=( "binutils_bld=${CT_BUILD_DIR}/build-binutils-host-${CT_HOST}" )

    97         CT_mkdir_pushd "${CT_BUILD_DIR}/build-elf2flt-host-${CT_HOST}"

    99         do_elf2flt_backend "${binutils_opts[@]}"

   101         CT_Popd

   102     fi

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

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

   106     # as well. Create that.

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

   108     # are not executable on the build machine.

   109     case "${CT_TOOLCHAIN_TYPE}" in

   110         cross|native)

   111             binutils_tools=( ar as ld ranlib strip )

   112             if [ -n "${CT_ARCH_BINFMT_FLAT}" ]; then

   113                 binutils_tools+=( elf2flt flthdr )

   114             fi

   115             case "${CT_BINUTILS_LINKERS_LIST}" in

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

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

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

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

   120             esac

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

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

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

   124                 CT_DoExecLog ALL ln -sv                                         \

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

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

   127                 CT_DoExecLog ALL ln -sv                                         \

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

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

   130             done

   131             ;;

   132         *)  ;;

   133     esac

   135     CT_EndStep

   136 }

   138 # Build binutils for X -> target

   139 #     Parameter     : description               : type      : default

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

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

   142 #     static_build  : build statcially          : bool      : no

   143 #     cflags        : cflags to use             : string    : (empty)

   144 #     ldflags       : ldflags to use            : string    : (empty)

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

   146 do_binutils_backend() {

   147     local host

   148     local prefix

   149     local static_build

   150     local cflags

   151     local ldflags

   152     local build_manuals=no

   153     local -a extra_config

   154     local -a extra_make_flags

   155     local -a manuals_for

   156     local -a manuals_install

   157     local arg

   159     for arg in "$@"; do

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

   161     done

   163     CT_DoLog EXTRA "Configuring binutils"

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

   166         case "${CT_BINUTILS_LINKERS_LIST}" in

   167             ld)

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

   169                 ;;

   170             gold)

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

   172                 ;;

   173             ld,gold)

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

   175                 ;;

   176             gold,ld)

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

   178                 ;;

   179         esac

   180         if [ "${CT_BINUTILS_GOLD_THREADS}" = "y" ]; then

   181             extra_config+=( --enable-threads )

   182         fi

   183     fi

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

   185         extra_config+=( --enable-plugins )

   186     fi

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

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

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

   190     fi

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

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

   193     else

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

   195     fi

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

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

   201     CT_DoExecLog CFG                                            \

   202     CFLAGS="${cflags}"                                          \

   203     CXXFLAGS="${cflags}"                                        \

   204     LDFLAGS="${ldflags}"                                        \

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

   206         --build=${CT_BUILD}                                     \

   207         --host=${host}                                          \

   208         --target=${CT_TARGET}                                   \

   209         --prefix=${prefix}                                      \

   210         --disable-werror                                        \

   211         "${extra_config[@]}"                                    \

   212         ${CT_ARCH_WITH_FLOAT}                                   \

   213         ${BINUTILS_SYSROOT_ARG}                                 \

   214         "${CT_BINUTILS_EXTRA_CONFIG_ARRAY[@]}"

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

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

   218         CT_DoLog EXTRA "Prepare binutils for static build"

   219         CT_DoExecLog ALL make ${JOBSFLAGS} configure-host

   220     fi

   222     CT_DoLog EXTRA "Building binutils"

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

   225     CT_DoLog EXTRA "Installing binutils"

   226     CT_DoExecLog ALL make install

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

   229         CT_DoLog EXTRA "Building and installing the binutils manuals"

   230         manuals_for=( gas binutils ld gprof )

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

   232             manuals_for+=( gold )

   233         fi

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

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

   236         CT_DoExecLog ALL make ${JOBSFLAGS} pdf html

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

   238     fi

   240     # Install the wrapper if needed

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

   242         CT_DoLog EXTRA "Installing ld wrapper"

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

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

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

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

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

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

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

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

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

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

   254             export CTNG_LD_IS=bfd

   255         fi

   256     fi

   257 }

   259 # Build elf2flt for X -> target

   260 #     Parameter     : description               : type      : default

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

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

   263 #     static_build  : build statcially          : bool      : no

   264 #     cflags        : cflags to use             : string    : (empty)

   265 #     ldflags       : ldflags to use            : string    : (empty)

   266 #     binutils_src  : source dir of binutils    : dir       : (none)

   267 #     binutils_bld  : build dir of binutils     : dir       : (none)

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

   269 do_elf2flt_backend() {

   270     local host

   271     local prefix

   272     local static_build

   273     local cflags

   274     local ldflags

   275     local binutils_bld

   276     local binutils_src

   277     local build_manuals

   278     local arg

   280     for arg in "$@"; do

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

   282     done

   284     CT_DoLog EXTRA "Configuring elf2flt"

   285     CT_DoExecLog CFG                                            \

   286     CFLAGS="${cflags}"                                          \

   287     LDFLAGS="${ldflags}"                                        \

   288     "${CT_SRC_DIR}/elf2flt-${CT_ELF2FLT_VERSION}/configure"     \

   289         --build=${CT_BUILD}                                     \

   290         --host=${host}                                          \

   291         --target=${CT_TARGET}                                   \

   292         --prefix=${prefix}                                      \

   293         --with-bfd-include-dir=${binutils_bld}/bfd              \

   294         --with-binutils-include-dir=${binutils_src}/include     \

   295         --with-libbfd=${binutils_bld}/bfd/libbfd.a              \

   296         --with-libiberty=${binutils_bld}/libiberty/libiberty.a  \

   297         ${elf2flt_opts}                                         \

   298         "${CT_ELF2FLT_EXTRA_CONFIG_ARRAY[@]}"

   300     CT_DoLog EXTRA "Building elf2flt"

   301     CT_DoExecLog ALL make ${JOBSFLAGS}

   303     CT_DoLog EXTRA "Installing elf2flt"

   304     CT_DoExecLog ALL make install

   305 }

   307 # Now on for the target libraries

   308 do_binutils_for_target() {

   309     local -a extra_config

   310     local -a targets

   311     local -a build_targets

   312     local -a install_targets

   313     local t

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

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

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

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

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

   320     done

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

   323         CT_DoStep INFO "Installing binutils for target"

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

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

   327         CT_DoLog EXTRA "Configuring binutils for target"

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

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

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

   332         fi

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

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

   335         else

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

   337         fi

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

   341         CT_DoExecLog CFG                                            \

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

   343             --build=${CT_BUILD}                                     \

   344             --host=${CT_TARGET}                                     \

   345             --target=${CT_TARGET}                                   \

   346             --prefix=/usr                                           \

   347             --disable-werror                                        \

   348             --enable-shared                                         \

   349             --enable-static                                         \

   350             "${extra_config[@]}"                                    \

   351             ${CT_ARCH_WITH_FLOAT}                                   \

   352             "${CT_BINUTILS_EXTRA_CONFIG_ARRAY[@]}"

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

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

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

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

   359         CT_Popd

   360         CT_EndStep

   361     fi

   362 }

author	"Yann E. MORIN" <yann.morin.1998@free.fr>
	Sun May 11 15:43:28 2014 +0200 (2014-05-11)
changeset 3315	464128a8fc3f
parent 3290	bddc642fc8eb
child 3316	42590ff8521c
permissions	-rw-r--r--