crosstool-ng: scripts/build/binutils/binutils.sh@333d3e40cbd1

     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_GetCVS "elf2flt-${CT_ELF2FLT_VERSION}"               \

    18                   ":pserver:anonymous@cvs.uclinux.org:/var/cvs" \

    19                   "elf2flt"                                     \

    20                   ""                                            \

    21                   "elf2flt-${CT_ELF2FLT_VERSION}"

    22     fi

    23 }

    25 # Extract binutils

    26 do_binutils_extract() {

    27     # If using custom directory location, nothing to do

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

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

    30         return 0

    31     fi

    33     CT_Extract "binutils-${CT_BINUTILS_VERSION}"

    34     CT_Patch "binutils" "${CT_BINUTILS_VERSION}"

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

    37         CT_Extract "elf2flt-${CT_ELF2FLT_VERSION}"

    38         CT_Patch "elf2flt" "${CT_ELF2FLT_VERSION}"

    39     fi

    40 }

    42 # Build binutils for build -> target

    43 do_binutils_for_build() {

    44     local -a binutils_opts

    46     case "${CT_TOOLCHAIN_TYPE}" in

    47         native|cross)   return 0;;

    48     esac

    50     CT_DoStep INFO "Installing binutils for build"

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

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

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

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

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

    58     do_binutils_backend "${binutils_opts[@]}"

    60     CT_Popd

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

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

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

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

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

    69         do_elf2flt_backend "${binutils_opts[@]}"

    71         CT_Popd

    72     fi

    74     CT_EndStep

    75 }

    77 # Build binutils for host -> target

    78 do_binutils_for_host() {

    79     local -a binutils_tools

    80     local -a binutils_opts

    82     CT_DoStep INFO "Installing binutils for host"

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

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

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

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

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

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

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

    92     do_binutils_backend "${binutils_opts[@]}"

    94     CT_Popd

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

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

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

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

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

   103         do_elf2flt_backend "${binutils_opts[@]}"

   105         CT_Popd

   106     fi

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

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

   110     # well. Create that.

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

   112     # are not executable on the build machine.

   113     case "${CT_TOOLCHAIN_TYPE}" in

   114         cross|native)

   115             binutils_tools=( ar as ld strip )

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

   117                 binutils_tools+=( elf2flt flthdr )

   118             fi

   119             case "${CT_BINUTILS_LINKERS_LIST}" in

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

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

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

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

   124             esac

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

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

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

   128                 CT_DoExecLog ALL ln -sv                                         \

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

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

   131                 CT_DoExecLog ALL ln -sv                                         \

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

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

   134             done

   135             ;;

   136         *)  ;;

   137     esac

   139     CT_EndStep

   140 }

   142 # Build binutils for X -> target

   143 #     Parameter     : description               : type      : default

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

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

   146 #     static_build  : build statcially          : bool      : no

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

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

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

   150 do_binutils_backend() {

   151     local host

   152     local prefix

   153     local static_build

   154     local cflags

   155     local ldflags

   156     local build_manuals=no

   157     local -a extra_config

   158     local -a extra_make_flags

   159     local -a manuals_for

   160     local -a manuals_install

   161     local arg

   163     for arg in "$@"; do

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

   165     done

   167     CT_DoLog EXTRA "Configuring binutils"

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

   170         case "${CT_BINUTILS_LINKERS_LIST}" in

   171             ld)

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

   173                 ;;

   174             gold)

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

   176                 ;;

   177             ld,gold)

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

   179                 ;;

   180             gold,ld)

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

   182                 ;;

   183         esac

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

   185             extra_config+=( --enable-threads )

   186         fi

   187     fi

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

   189         extra_config+=( --enable-plugins )

   190     fi

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

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

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

   194     fi

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

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

   197     else

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

   199     fi

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

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

   205     CT_DoExecLog CFG                                            \

   206     CFLAGS="${cflags}"                                          \

   207     CXXFLAGS="${cflags}"                                        \

   208     LDFLAGS="${ldflags}"                                        \

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

   210         --build=${CT_BUILD}                                     \

   211         --host=${host}                                          \

   212         --target=${CT_TARGET}                                   \

   213         --prefix=${prefix}                                      \

   214         --disable-werror                                        \

   215         "${extra_config[@]}"                                    \

   216         ${CT_ARCH_WITH_FLOAT}                                   \

   217         ${BINUTILS_SYSROOT_ARG}                                 \

   218         "${CT_BINUTILS_EXTRA_CONFIG_ARRAY[@]}"

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

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

   222         CT_DoLog EXTRA "Prepare binutils for static build"

   223         CT_DoExecLog ALL make ${JOBSFLAGS} configure-host

   224     fi

   226     CT_DoLog EXTRA "Building binutils"

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

   229     CT_DoLog EXTRA "Installing binutils"

   230     CT_DoExecLog ALL make install

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

   233         CT_DoLog EXTRA "Building and installing the binutils manuals"

   234         manuals_for=( gas binutils ld gprof )

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

   236             manuals_for+=( gold )

   237         fi

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

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

   240         CT_DoExecLog ALL make ${JOBSFLAGS} pdf html

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

   242     fi

   244     # Install the wrapper if needed

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

   246         CT_DoLog EXTRA "Installing ld wrapper"

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

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

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

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

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

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

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

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

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

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

   258             export CTNG_LD_IS=bfd

   259         fi

   260     fi

   261 }

   263 # Build elf2flt for X -> target

   264 #     Parameter     : description               : type      : default

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

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

   267 #     static_build  : build statcially          : bool      : no

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

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

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

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

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

   273 do_elf2flt_backend() {

   274     local host

   275     local prefix

   276     local static_build

   277     local cflags

   278     local ldflags

   279     local binutils_bld

   280     local binutils_src

   281     local build_manuals

   282     local arg

   284     for arg in "$@"; do

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

   286     done

   288     CT_DoLog EXTRA "Configuring elf2flt"

   289     CT_DoExecLog CFG                                            \

   290     CFLAGS="${cflags}"                                          \

   291     LDFLAGS="${ldflags}"                                        \

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

   293         --build=${CT_BUILD}                                     \

   294         --host=${host}                                          \

   295         --target=${CT_TARGET}                                   \

   296         --prefix=${prefix}                                      \

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

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

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

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

   301         ${elf2flt_opts}                                         \

   302         "${CT_ELF2FLT_EXTRA_CONFIG_ARRAY[@]}"

   304     CT_DoLog EXTRA "Building elf2flt"

   305     CT_DoExecLog ALL make ${JOBSFLAGS}

   307     CT_DoLog EXTRA "Installing elf2flt"

   308     CT_DoExecLog ALL make install

   309 }

   311 # Now on for the target libraries

   312 do_binutils_for_target() {

   313     local -a extra_config

   314     local -a targets

   315     local -a build_targets

   316     local -a install_targets

   317     local t

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

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

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

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

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

   324     done

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

   327         CT_DoStep INFO "Installing binutils for target"

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

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

   331         CT_DoLog EXTRA "Configuring binutils for target"

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

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

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

   336         fi

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

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

   339         else

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

   341         fi

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

   345         CT_DoExecLog CFG                                            \

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

   347             --build=${CT_BUILD}                                     \

   348             --host=${CT_TARGET}                                     \

   349             --target=${CT_TARGET}                                   \

   350             --prefix=/usr                                           \

   351             --disable-werror                                        \

   352             --enable-shared                                         \

   353             --enable-static                                         \

   354             "${extra_config[@]}"                                    \

   355             ${CT_ARCH_WITH_FLOAT}                                   \

   356             "${CT_BINUTILS_EXTRA_CONFIG_ARRAY[@]}"

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

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

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

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

   363         CT_Popd

   364         CT_EndStep

   365     fi

   366 }

author	Daniel Price <daniel.price@gmail.com>
	Tue Nov 20 16:59:17 2012 -0800 (2012-11-20)
changeset 3126	333d3e40cbd1
parent 3119	1c56c03b7ed5
child 3290	bddc642fc8eb
permissions	-rw-r--r--