crosstool-ng: scripts/build/internals.sh@c3967b2c49b4

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

    25         CT_DoLog EXTRA "Installing a cross-ldd helper"

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

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

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

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

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

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

    32                "${CT_LIB_DIR}/scripts/xldd.in"          \

    33                >"${CT_PREFIX_DIR}/bin/${CT_TARGET}-ldd"

    34         CT_DoExecLog ALL chmod 755 "${CT_PREFIX_DIR}/bin/${CT_TARGET}-ldd"

    35     fi

    37     # Create the aliases to the target tools

    38     CT_DoLog EXTRA "Creating toolchain aliases"

    39     CT_Pushd "${CT_PREFIX_DIR}/bin"

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

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

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

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

    44         fi

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

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

    47             if [ "${_t}" = "${t}" ]; then

    48                 CT_DoLog WARN "The sed expression '${CT_TARGET_ALIAS_SED_EXPR}' has no effect on '${t}'"

    49             else

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

    51             fi

    52         fi

    53     done

    54     CT_Popd

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

    57     # that will set LD_LIBRARY_PATH approriately

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

    59         CT_DoLog EXTRA "Installing toolchain wrappers"

    60         CT_Pushd "${CT_PREFIX_DIR}/bin"

    62         case "$CT_SYS_OS" in

    63             Darwin|FreeBSD)

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

    65                 CT_DoLog WARN "Forcing usage of binary tool wrapper"

    66                 CT_TOOLS_WRAPPER="exec"

    67                 ;;

    68         esac

    69         # Install the wrapper

    70         case "${CT_TOOLS_WRAPPER}" in

    71             script)

    72                 CT_DoExecLog DEBUG install                              \

    73                                    -m 0755                              \

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

    75                                    ".${CT_TARGET}-wrapper"

    76                 ;;

    77             exec)

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

    79                                    -Wall -Wextra -Werror                      \

    80                                    -Os                                        \

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

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

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

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

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

    86                 fi

    87                 ;;

    88         esac

    90         # Replace every tools with the wrapper

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

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

    93         # Just skip symlinks

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

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

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

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

    98             fi

    99         done

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

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

   103         CT_Popd

   104     fi

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

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

   109     # Remove the generated documentation files

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

   111         CT_DoLog EXTRA "Removing installed documentation"

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

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

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

   115     fi

   117     # Remove headers installed by native companion libraries

   118     CT_DoForceRmdir "${CT_PREFIX_DIR}/include"

   120     CT_EndStep

   121 }

author	"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
	Thu Jul 22 23:26:08 2010 +0200 (2010-07-22)
changeset 2034	c3967b2c49b4
parent 2004	5d6d3c28a658
child 2060	51e4597b07fc
permissions	-rw-r--r--