crosstool-ng: scripts/build/binutils/binutils.sh@6b2c4692f132

     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         if [ "${CT_ELF2FLT_CUSTOM}" = "y" ]; then

    18             CT_GetCustom "elf2flt" "${CT_ELF2FLT_VERSION}"  \

    19                          "${CT_ELF2FLT_CUSTOM_LOCATION}"

    20         else

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

    22         fi

    23     fi

    24 }

    26 # Extract binutils

    27 do_binutils_extract() {

    28     # If using custom directory location, nothing to do

    29     if ! [ "${CT_BINUTILS_CUSTOM}" = "y" \

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

    31         CT_Extract "binutils-${CT_BINUTILS_VERSION}"

    32         CT_Patch "binutils" "${CT_BINUTILS_VERSION}"

    33     fi

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

    36         if ! [ "${CT_ELF2FLT_CUSTOM}" = "y" \

    37              -a -d "${CT_SRC_DIR}/elf2flt-${CT_ELF2FLT_VERSION}" ]; then

    38             CT_Extract "elf2flt-${CT_ELF2FLT_GIT_CSET}"

    39             CT_Patch "elf2flt" "${CT_ELF2FLT_GIT_CSET}"

    40         fi

    41     fi

    42 }

    44 # Build binutils for build -> target

    45 do_binutils_for_build() {

    46     local -a binutils_opts

    48     case "${CT_TOOLCHAIN_TYPE}" in

    49         native|cross)   return 0;;

    50     esac

    52     CT_DoStep INFO "Installing binutils for build"

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

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

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

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

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

    60     do_binutils_backend "${binutils_opts[@]}"

    62     CT_Popd

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

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

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

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

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

    71         do_elf2flt_backend "${binutils_opts[@]}"

    73         CT_Popd

    74     fi

    76     CT_EndStep

    77 }

    79 # Build binutils for host -> target

    80 do_binutils_for_host() {

    81     local -a binutils_tools

    82     local -a binutils_opts

    84     CT_DoStep INFO "Installing binutils for host"

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

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

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

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

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

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

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

    94     do_binutils_backend "${binutils_opts[@]}"

    96     CT_Popd

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

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

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

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

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

   105         do_elf2flt_backend "${binutils_opts[@]}"

   107         CT_Popd

   108     fi

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

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

   112     # as well. Create that.

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

   114     # are not executable on the build machine.

   115     case "${CT_TOOLCHAIN_TYPE}" in

   116         cross|native)

   117             binutils_tools=( ar as ld ranlib strip )

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

   119                 binutils_tools+=( elf2flt flthdr )

   120             fi

   121             case "${CT_BINUTILS_LINKERS_LIST}" in

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

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

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

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

   126             esac

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

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

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

   130                 CT_DoExecLog ALL ln -sv                                         \

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

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

   133                 CT_DoExecLog ALL ln -sv                                         \

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

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

   136             done

   137             ;;

   138         *)  ;;

   139     esac

   141     CT_EndStep

   142 }

   144 # Build binutils for X -> target

   145 #     Parameter     : description               : type      : default

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

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

   148 #     static_build  : build statcially          : bool      : no

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

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

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

   152 do_binutils_backend() {

   153     local host

   154     local prefix

   155     local static_build

   156     local cflags

   157     local ldflags

   158     local build_manuals=no

   159     local -a extra_config

   160     local -a extra_make_flags

   161     local -a manuals_for

   162     local -a manuals_install

   163     local arg

   165     for arg in "$@"; do

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

   167     done

   169     CT_DoLog EXTRA "Configuring binutils"

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

   172         case "${CT_BINUTILS_LINKERS_LIST}" in

   173             ld)

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

   175                 ;;

   176             gold)

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

   178                 ;;

   179             ld,gold)

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

   181                 ;;

   182             gold,ld)

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

   184                 ;;

   185         esac

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

   187             extra_config+=( --enable-threads )

   188         fi

   189     fi

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

   191         extra_config+=( --enable-plugins )

   192     fi

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

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

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

   196     fi

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

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

   199     else

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

   201     fi

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

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

   207     CT_DoExecLog CFG                                            \

   208     CFLAGS="${cflags}"                                          \

   209     CXXFLAGS="${cflags}"                                        \

   210     LDFLAGS="${ldflags}"                                        \

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

   212         --build=${CT_BUILD}                                     \

   213         --host=${host}                                          \

   214         --target=${CT_TARGET}                                   \

   215         --prefix=${prefix}                                      \

   216         --disable-werror                                        \

   217         "${extra_config[@]}"                                    \

   218         ${CT_ARCH_WITH_FLOAT}                                   \

   219         ${BINUTILS_SYSROOT_ARG}                                 \

   220         "${CT_BINUTILS_EXTRA_CONFIG_ARRAY[@]}"

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

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

   224         CT_DoLog EXTRA "Prepare binutils for static build"

   225         CT_DoExecLog ALL make ${JOBSFLAGS} configure-host

   226     fi

   228     CT_DoLog EXTRA "Building binutils"

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

   231     CT_DoLog EXTRA "Installing binutils"

   232     CT_DoExecLog ALL make install

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

   235         CT_DoLog EXTRA "Building and installing the binutils manuals"

   236         manuals_for=( gas binutils ld gprof )

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

   238             manuals_for+=( gold )

   239         fi

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

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

   242         CT_DoExecLog ALL make ${JOBSFLAGS} pdf html

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

   244     fi

   246     # Install the wrapper if needed

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

   248         CT_DoLog EXTRA "Installing ld wrapper"

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

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

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

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

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

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

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

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

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

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

   260             export CTNG_LD_IS=bfd

   261         fi

   262     fi

   263 }

   265 # Build elf2flt for X -> target

   266 #     Parameter     : description               : type      : default

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

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

   269 #     static_build  : build statcially          : bool      : no

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

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

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

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

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

   275 do_elf2flt_backend() {

   276     local host

   277     local prefix

   278     local static_build

   279     local cflags

   280     local ldflags

   281     local binutils_bld

   282     local binutils_src

   283     local build_manuals

   284     local arg

   286     for arg in "$@"; do

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

   288     done

   290     CT_DoLog EXTRA "Configuring elf2flt"

   291     CT_DoExecLog CFG                                            \

   292     CFLAGS="${cflags}"                                          \

   293     LDFLAGS="${ldflags}"                                        \

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

   295         --build=${CT_BUILD}                                     \

   296         --host=${host}                                          \

   297         --target=${CT_TARGET}                                   \

   298         --prefix=${prefix}                                      \

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

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

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

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

   303         ${elf2flt_opts}                                         \

   304         "${CT_ELF2FLT_EXTRA_CONFIG_ARRAY[@]}"

   306     CT_DoLog EXTRA "Building elf2flt"

   307     CT_DoExecLog ALL make ${JOBSFLAGS}

   309     CT_DoLog EXTRA "Installing elf2flt"

   310     CT_DoExecLog ALL make install

   311 }

   313 # Now on for the target libraries

   314 do_binutils_for_target() {

   315     local -a extra_config

   316     local -a targets

   317     local -a build_targets

   318     local -a install_targets

   319     local t

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

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

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

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

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

   326     done

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

   329         CT_DoStep INFO "Installing binutils for target"

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

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

   333         CT_DoLog EXTRA "Configuring binutils for target"

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

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

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

   338         fi

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

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

   341         else

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

   343         fi

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

   347         CT_DoExecLog CFG                                            \

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

   349             --build=${CT_BUILD}                                     \

   350             --host=${CT_TARGET}                                     \

   351             --target=${CT_TARGET}                                   \

   352             --prefix=/usr                                           \

   353             --disable-werror                                        \

   354             --enable-shared                                         \

   355             --enable-static                                         \

   356             "${extra_config[@]}"                                    \

   357             ${CT_ARCH_WITH_FLOAT}                                   \

   358             "${CT_BINUTILS_EXTRA_CONFIG_ARRAY[@]}"

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

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

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

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

   365         CT_Popd

   366         CT_EndStep

   367     fi

   368 }

author	"Yann E. MORIN" <yann.morin.1998@free.fr>
	Sun May 11 17:51:33 2014 +0200 (2014-05-11)
changeset 3317	6b2c4692f132
parent 3316	42590ff8521c
permissions	-rw-r--r--