crosstool-ng: scripts/build/binutils/binutils.sh@1c56c03b7ed5

     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}" )

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

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

    45     do_binutils_backend "${binutils_opts[@]}"

    47     CT_Popd

    48     CT_EndStep

    49 }

    51 # Build binutils for host -> target

    52 do_binutils_for_host() {

    53     local -a binutils_tools

    54     local -a binutils_opts

    56     CT_DoStep INFO "Installing binutils for host"

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

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

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

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

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

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

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

    66     do_binutils_backend "${binutils_opts[@]}"

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

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

    70     # well. Create that.

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

    72     # are not executable on the build machine.

    73     case "${CT_TOOLCHAIN_TYPE}" in

    74         cross|native)

    75             binutils_tools=( ar as ld strip )

    76             case "${CT_BINUTILS_LINKERS_LIST}" in

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

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

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

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

    81             esac

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

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

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

    85                 CT_DoExecLog ALL ln -sv                                         \

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

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

    88                 CT_DoExecLog ALL ln -sv                                         \

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

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

    91             done

    92             ;;

    93         *)  ;;

    94     esac

    96     CT_Popd

    97     CT_EndStep

    98 }

   100 # Build binutils for X -> target

   101 #     Parameter     : description               : type      : default

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

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

   104 #     static_build  : build statcially          : bool      : no

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

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

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

   108 do_binutils_backend() {

   109     local host

   110     local prefix

   111     local static_build

   112     local cflags

   113     local ldflags

   114     local build_manuals=no

   115     local -a extra_config

   116     local -a extra_make_flags

   117     local -a manuals_for

   118     local -a manuals_install

   119     local arg

   121     for arg in "$@"; do

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

   123     done

   125     CT_DoLog EXTRA "Configuring binutils"

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

   128         case "${CT_BINUTILS_LINKERS_LIST}" in

   129             ld)

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

   131                 ;;

   132             gold)

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

   134                 ;;

   135             ld,gold)

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

   137                 ;;

   138             gold,ld)

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

   140                 ;;

   141         esac

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

   143             extra_config+=( --enable-threads )

   144         fi

   145     fi

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

   147         extra_config+=( --enable-plugins )

   148     fi

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

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

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

   152     fi

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

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

   155     else

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

   157     fi

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

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

   163     CT_DoExecLog CFG                                            \

   164     CFLAGS="${cflags}"                                          \

   165     CXXFLAGS="${cflags}"                                        \

   166     LDFLAGS="${ldflags}"                                        \

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

   168         --build=${CT_BUILD}                                     \

   169         --host=${host}                                          \

   170         --target=${CT_TARGET}                                   \

   171         --prefix=${prefix}                                      \

   172         --disable-werror                                        \

   173         "${extra_config[@]}"                                    \

   174         ${CT_ARCH_WITH_FLOAT}                                   \

   175         ${BINUTILS_SYSROOT_ARG}                                 \

   176         "${CT_BINUTILS_EXTRA_CONFIG_ARRAY[@]}"

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

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

   180         CT_DoLog EXTRA "Prepare binutils for static build"

   181         CT_DoExecLog ALL make ${JOBSFLAGS} configure-host

   182     fi

   184     CT_DoLog EXTRA "Building binutils"

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

   187     CT_DoLog EXTRA "Installing binutils"

   188     CT_DoExecLog ALL make install

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

   191         CT_DoLog EXTRA "Building and installing the binutils manuals"

   192         manuals_for=( gas binutils ld gprof )

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

   194             manuals_for+=( gold )

   195         fi

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

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

   198         CT_DoExecLog ALL make ${JOBSFLAGS} pdf html

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

   200     fi

   202     # Install the wrapper if needed

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

   204         CT_DoLog EXTRA "Installing ld wrapper"

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

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

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

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

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

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

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

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

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

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

   216             export CTNG_LD_IS=bfd

   217         fi

   218     fi

   219 }

   221 # Now on for the target libraries

   222 do_binutils_for_target() {

   223     local -a extra_config

   224     local -a targets

   225     local -a build_targets

   226     local -a install_targets

   227     local t

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

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

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

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

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

   234     done

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

   237         CT_DoStep INFO "Installing binutils for target"

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

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

   241         CT_DoLog EXTRA "Configuring binutils for target"

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

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

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

   246         fi

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

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

   249         else

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

   251         fi

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

   255         CT_DoExecLog CFG                                            \

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

   257             --build=${CT_BUILD}                                     \

   258             --host=${CT_TARGET}                                     \

   259             --target=${CT_TARGET}                                   \

   260             --prefix=/usr                                           \

   261             --disable-werror                                        \

   262             --enable-shared                                         \

   263             --enable-static                                         \

   264             "${extra_config[@]}"                                    \

   265             ${CT_ARCH_WITH_FLOAT}                                   \

   266             "${CT_BINUTILS_EXTRA_CONFIG_ARRAY[@]}"

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

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

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

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

   273         CT_Popd

   274         CT_EndStep

   275     fi

   276 }

author	Yann Diorcet <diorcet.yann@gmail.com>
	Fri Nov 16 15:25:57 2012 +0100 (2012-11-16)
changeset 3119	1c56c03b7ed5
parent 3089	3662412ddd59
child 3123	6a5946fbc728
permissions	-rw-r--r--