crosstool-ng: scripts/build/binutils/binutils.sh@3662412ddd59

     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

    15 }

    17 # Extract binutils

    18 do_binutils_extract() {

    19     # If using custom directory location, nothing to do

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

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

    22         return 0

    23     fi

    25     CT_Extract "binutils-${CT_BINUTILS_VERSION}"

    26     CT_Patch "binutils" "${CT_BINUTILS_VERSION}"

    27 }

    29 # Build binutils for build -> target

    30 do_binutils_for_build() {

    31     local -a binutils_opts

    33     case "${CT_TOOLCHAIN_TYPE}" in

    34         native|cross)   return 0;;

    35     esac

    37     CT_DoStep INFO "Installing binutils for build"

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

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

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

    43     do_binutils_backend "${binutils_opts[@]}"

    45     CT_Popd

    46     CT_EndStep

    47 }

    49 # Build binutils for host -> target

    50 do_binutils_for_host() {

    51     local -a binutils_tools

    52     local -a binutils_opts

    54     CT_DoStep INFO "Installing binutils for host"

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

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

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

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

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

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

    63     do_binutils_backend "${binutils_opts[@]}"

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

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

    67     # well. Create that.

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

    69     # are not executable on the build machine.

    70     case "${CT_TOOLCHAIN_TYPE}" in

    71         cross|native)

    72             binutils_tools=( ar as ld strip )

    73             case "${CT_BINUTILS_LINKERS_LIST}" in

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

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

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

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

    78             esac

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

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

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

    82                 CT_DoExecLog ALL ln -sv                                         \

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

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

    85                 CT_DoExecLog ALL ln -sv                                         \

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

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

    88             done

    89             ;;

    90         *)  ;;

    91     esac

    93     CT_Popd

    94     CT_EndStep

    95 }

    97 # Build binutils for X -> target

    98 #     Parameter     : description               : type      : default

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

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

   101 #     static_build  : build statcially          : bool      : no

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

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

   104 do_binutils_backend() {

   105     local host

   106     local prefix

   107     local static_build

   108     local cflags

   109     local build_manuals=no

   110     local -a extra_config

   111     local -a extra_make_flags

   112     local -a manuals_for

   113     local -a manuals_install

   114     local arg

   116     for arg in "$@"; do

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

   118     done

   120     CT_DoLog EXTRA "Configuring binutils"

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

   123         case "${CT_BINUTILS_LINKERS_LIST}" in

   124             ld)

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

   126                 ;;

   127             gold)

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

   129                 ;;

   130             ld,gold)

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

   132                 ;;

   133             gold,ld)

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

   135                 ;;

   136         esac

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

   138             extra_config+=( --enable-threads )

   139         fi

   140     fi

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

   142         extra_config+=( --enable-plugins )

   143     fi

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

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

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

   147     fi

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

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

   150     else

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

   152     fi

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

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

   158     CT_DoExecLog CFG                                            \

   159     CFLAGS="${cflags}"                                          \

   160     CXXFLAGS="${cflags}"                                        \

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

   162         --build=${CT_BUILD}                                     \

   163         --host=${host}                                          \

   164         --target=${CT_TARGET}                                   \

   165         --prefix=${prefix}                                      \

   166         --disable-werror                                        \

   167         "${extra_config[@]}"                                    \

   168         ${CT_ARCH_WITH_FLOAT}                                   \

   169         ${BINUTILS_SYSROOT_ARG}                                 \

   170         "${CT_BINUTILS_EXTRA_CONFIG_ARRAY[@]}"

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

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

   174         CT_DoLog EXTRA "Prepare binutils for static build"

   175         CT_DoExecLog ALL make ${JOBSFLAGS} configure-host

   176     fi

   178     CT_DoLog EXTRA "Building binutils"

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

   181     CT_DoLog EXTRA "Installing binutils"

   182     CT_DoExecLog ALL make install

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

   185         CT_DoLog EXTRA "Building and installing the binutils manuals"

   186         manuals_for=( gas binutils ld gprof )

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

   188             manuals_for+=( gold )

   189         fi

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

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

   192         CT_DoExecLog ALL make ${JOBSFLAGS} pdf html

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

   194     fi

   196     # Install the wrapper if needed

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

   198         CT_DoLog EXTRA "Installing ld wrapper"

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

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

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

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

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

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

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

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

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

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

   210             export CTNG_LD_IS=bfd

   211         fi

   212     fi

   213 }

   215 # Now on for the target libraries

   216 do_binutils_for_target() {

   217     local -a extra_config

   218     local -a targets

   219     local -a build_targets

   220     local -a install_targets

   221     local t

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

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

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

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

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

   228     done

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

   231         CT_DoStep INFO "Installing binutils for target"

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

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

   235         CT_DoLog EXTRA "Configuring binutils for target"

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

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

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

   240         fi

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

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

   243         else

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

   245         fi

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

   249         CT_DoExecLog CFG                                            \

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

   251             --build=${CT_BUILD}                                     \

   252             --host=${CT_TARGET}                                     \

   253             --target=${CT_TARGET}                                   \

   254             --prefix=/usr                                           \

   255             --disable-werror                                        \

   256             --enable-shared                                         \

   257             --enable-static                                         \

   258             "${extra_config[@]}"                                    \

   259             ${CT_ARCH_WITH_FLOAT}                                   \

   260             "${CT_BINUTILS_EXTRA_CONFIG_ARRAY[@]}"

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

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

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

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

   267         CT_Popd

   268         CT_EndStep

   269     fi

   270 }

author	David Holsgrove <david.holsgrove@xilinx.com>
	Thu Oct 11 14:39:41 2012 +1000 (2012-10-11)
changeset 3089	3662412ddd59
parent 3032	712a8ed22762
child 3119	1c56c03b7ed5
permissions	-rw-r--r--