crosstool-ng: scripts/build/internals.sh@cdd761ad2d1a

     1 # This file contains crosstool-NG internal steps

     3 # This step is called once all components were built, to remove

     4 # un-wanted files, to add tuple aliases, and to add the final

     5 # crosstool-NG-provided files.

     6 do_finish() {

     7     local _t

     9     CT_DoStep INFO "Cleaning-up the toolchain's directory"

    11     if [ "${CT_BARE_METAL}" != "y" ]; then

    12         CT_DoLog EXTRA "Installing the populate helper"

    13         sed -r -e 's|@@CT_TARGET@@|'"${CT_TARGET}"'|g;' \

    14                -e 's|@@CT_install@@|'"${install}"'|g;'  \

    15                -e 's|@@CT_bash@@|'"${bash}"'|g;'        \

    16                -e 's|@@CT_grep@@|'"${grep}"'|g;'        \

    17                -e 's|@@CT_make@@|'"${make}"'|g;'        \

    18                -e 's|@@CT_sed@@|'"${sed}"'|g;'          \

    19                "${CT_LIB_DIR}/scripts/populate.in"      \

    20                >"${CT_PREFIX_DIR}/bin/${CT_TARGET}-populate"

    21         CT_DoExecLog ALL chmod 755 "${CT_PREFIX_DIR}/bin/${CT_TARGET}-populate"

    22     fi

    24     # Create the aliases to the target tools

    25     CT_DoLog EXTRA "Creating toolchain aliases"

    26     CT_Pushd "${CT_PREFIX_DIR}/bin"

    27     for t in "${CT_TARGET}-"*; do

    28         if [ -n "${CT_TARGET_ALIAS}" ]; then

    29             _t=$(echo "$t" |sed -r -e 's/^'"${CT_TARGET}"'-/'"${CT_TARGET_ALIAS}"'-/;')

    30             CT_DoExecLog ALL ln -sv "${t}" "${_t}"

    31         fi

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

    33             _t=$(echo "$t" |sed -r -e "${CT_TARGET_ALIAS_SED_EXPR}")

    34             CT_DoExecLog ALL ln -sv "${t}" "${_t}"

    35         fi

    36     done

    37     CT_Popd

    39     # If using the companion libraries, we need a wrapper

    40     # that will set LD_LIBRARY_PATH approriately

    41     if [ "${CT_WRAPPER_NEEDED}" = "y" ]; then

    42         CT_DoLog EXTRA "Installing toolchain wrappers"

    43         CT_Pushd "${CT_PREFIX_DIR}/bin"

    45         case "$CT_SYS_OS" in

    46             Darwin|FreeBSD)

    47                 # wrapper does not work (when using readlink -m)

    48                 CT_DoLog WARN "Forcing usage of binary tool wrapper"

    49                 CT_TOOLS_WRAPPER="exec"

    50                 ;;

    51         esac

    52         # Install the wrapper

    53         case "${CT_TOOLS_WRAPPER}" in

    54             script)

    55                 CT_DoExecLog DEBUG install                              \

    56                                    -m 0755                              \

    57                                    "${CT_LIB_DIR}/scripts/wrapper.in"   \

    58                                    ".${CT_TARGET}-wrapper"

    59                 ;;

    60             exec)

    61                 CT_DoExecLog DEBUG "${CT_HOST}-gcc"                           \

    62                                    -Wall -Wextra -Werror                      \

    63                                    -Os                                        \

    64                                    "${CT_LIB_DIR}/scripts/wrapper.c"          \

    65                                    -o ".${CT_TARGET}-wrapper"

    66                 if [ "${CT_DEBUG_CT}" != "y" ]; then

    67                     # If not debugging crosstool-NG, strip the wrapper

    68                     CT_DoExecLog DEBUG "${CT_HOST}-strip" ".${CT_TARGET}-wrapper"

    69                 fi

    70                 ;;

    71         esac

    73         # Replace every tools with the wrapper

    74         # Do it unconditionally, even for those tools that happen to be shell

    75         # scripts, we don't know if they would in the end spawn a binary...

    76         # Just skip symlinks

    77         for _t in "${CT_TARGET}-"*; do

    78             if [ ! -L "${_t}" ]; then

    79                 CT_DoExecLog ALL mv "${_t}" ".${_t}"

    80                 CT_DoExecLog ALL ln ".${CT_TARGET}-wrapper" "${_t}"

    81             fi

    82         done

    84         # Get rid of the wrapper, we're using hardlinks

    85         CT_DoExecLog DEBUG rm -f ".${CT_TARGET}-wrapper"

    86         CT_Popd

    87     fi

    89     CT_DoLog EXTRA "Removing access to the build system tools"

    90     CT_DoExecLog DEBUG rm -rf "${CT_PREFIX_DIR}/buildtools"

    92     # Remove the generated documentation files

    93     if [ "${CT_REMOVE_DOCS}" = "y" ]; then

    94         CT_DoLog EXTRA "Removing installed documentation"

    95         CT_DoForceRmdir "${CT_PREFIX_DIR}/"{,usr/}{man,info}

    96         CT_DoForceRmdir "${CT_SYSROOT_DIR}/"{,usr/}{man,info}

    97         CT_DoForceRmdir "${CT_DEBUGROOT_DIR}/"{,usr/}{man,info}

    98     fi

   100     # Remove headers installed by native companion libraries

   101     CT_DoForceRmdir "${CT_PREFIX_DIR}/include"

   103     CT_EndStep

   104 }

author	Titus von Boxberg <titus@v9g.de>
	Sat May 22 22:01:18 2010 +0200 (2010-05-22)
changeset 1970	cdd761ad2d1a
parent 1961	e0619b242cb6
child 2004	5d6d3c28a658
permissions	-rw-r--r--