# This file contains crosstool-NG internal steps # This step is called once all components were built, to remove # un-wanted files, to add tuple aliases, and to add the final # crosstool-NG-provided files. do_finish() { local _t local strip_args CT_DoStep INFO "Cleaning-up the toolchain's directory" if [ "${CT_STRIP_ALL_TOOLCHAIN_EXECUTABLES}" = "y" ]; then case "$CT_HOST" in *darwin*) strip_args="" ;; *) strip_args="--strip-all -v" ;; esac CT_DoLog INFO "Stripping all toolchain executables" CT_Pushd "${CT_PREFIX_DIR}" for t in ar as c++ c++filt cpp dlltool dllwrap g++ gcc gcc-${CT_CC_VERSION} gcov gprof ld nm objcopy objdump ranlib readelf size strings strip addr2line windmc windres; do [ -x bin/${CT_TARGET}-${t}${CT_HOST_SUFFIX} ] && ${CT_HOST}-strip ${strip_args} bin/${CT_TARGET}-${t}${CT_HOST_SUFFIX} [ -x ${CT_TARGET}/bin/${t}${CT_HOST_SUFFIX} ] && ${CT_HOST}-strip ${strip_args} ${CT_TARGET}/bin/${t}${CT_HOST_SUFFIX} done CT_Popd CT_Pushd "${CT_PREFIX_DIR}/libexec/gcc/${CT_TARGET}/${CT_CC_VERSION}" for t in cc1 cc1plus collect2; do [ -x ${t}${CT_HOST_SUFFIX} ] && ${CT_HOST}-strip ${strip_args} ${t}${CT_HOST_SUFFIX} done CT_Popd fi if [ "${CT_BARE_METAL}" != "y" ]; then CT_DoLog EXTRA "Installing the populate helper" sed -r -e 's|@@CT_TARGET@@|'"${CT_TARGET}"'|g;' \ -e 's|@@CT_install@@|'"${install}"'|g;' \ -e 's|@@CT_bash@@|'"${bash}"'|g;' \ -e 's|@@CT_grep@@|'"${grep}"'|g;' \ -e 's|@@CT_make@@|'"${make}"'|g;' \ -e 's|@@CT_sed@@|'"${sed}"'|g;' \ "${CT_LIB_DIR}/scripts/populate.in" \ >"${CT_PREFIX_DIR}/bin/${CT_TARGET}-populate" CT_DoExecLog ALL chmod 755 "${CT_PREFIX_DIR}/bin/${CT_TARGET}-populate" fi if [ "${CT_LIBC_XLDD}" = "y" ]; then CT_DoLog EXTRA "Installing a cross-ldd helper" sed -r -e 's|@@CT_VERSION@@|'"${CT_VERSION}"'|g;' \ -e 's|@@CT_TARGET@@|'"${CT_TARGET}"'|g;' \ -e 's|@@CT_install@@|'"${install}"'|g;' \ -e 's|@@CT_bash@@|'"${bash}"'|g;' \ -e 's|@@CT_grep@@|'"${grep}"'|g;' \ -e 's|@@CT_make@@|'"${make}"'|g;' \ -e 's|@@CT_sed@@|'"${sed}"'|g;' \ "${CT_LIB_DIR}/scripts/xldd.in" \ >"${CT_PREFIX_DIR}/bin/${CT_TARGET}-ldd" CT_DoExecLog ALL chmod 755 "${CT_PREFIX_DIR}/bin/${CT_TARGET}-ldd" fi # Create the aliases to the target tools CT_DoLog EXTRA "Creating toolchain aliases" CT_Pushd "${CT_PREFIX_DIR}/bin" for t in "${CT_TARGET}-"*; do if [ -n "${CT_TARGET_ALIAS}" ]; then _t=$(echo "$t" |sed -r -e 's/^'"${CT_TARGET}"'-/'"${CT_TARGET_ALIAS}"'-/;') CT_DoExecLog ALL ln -sv "${t}" "${_t}" fi if [ -n "${CT_TARGET_ALIAS_SED_EXPR}" ]; then _t=$(echo "$t" |sed -r -e "${CT_TARGET_ALIAS_SED_EXPR}") if [ "${_t}" = "${t}" ]; then CT_DoLog WARN "The sed expression '${CT_TARGET_ALIAS_SED_EXPR}' has no effect on '${t}'" else CT_DoExecLog ALL ln -sv "${t}" "${_t}" fi fi done CT_Popd # If using the companion libraries, we need a wrapper # that will set LD_LIBRARY_PATH approriately if [ "${CT_WRAPPER_NEEDED}" = "y" ]; then CT_DoLog EXTRA "Installing toolchain wrappers" CT_Pushd "${CT_PREFIX_DIR}/bin" case "$CT_SYS_OS" in Darwin|FreeBSD) # wrapper does not work (when using readlink -m) CT_DoLog WARN "Forcing usage of binary tool wrapper" CT_TOOLS_WRAPPER="exec" ;; esac # Install the wrapper case "${CT_TOOLS_WRAPPER}" in script) CT_DoExecLog DEBUG install \ -m 0755 \ "${CT_LIB_DIR}/scripts/wrapper.in" \ ".${CT_TARGET}-wrapper" ;; exec) CT_DoExecLog DEBUG "${CT_HOST}-gcc" \ -Wall -Wextra -Werror \ -Os \ "${CT_LIB_DIR}/scripts/wrapper.c" \ -o ".${CT_TARGET}-wrapper" if [ "${CT_DEBUG_CT}" != "y" ]; then # If not debugging crosstool-NG, strip the wrapper CT_DoExecLog DEBUG "${CT_HOST}-strip" ".${CT_TARGET}-wrapper" fi ;; esac # Replace every tools with the wrapper # Do it unconditionally, even for those tools that happen to be shell # scripts, we don't know if they would in the end spawn a binary... # Just skip symlinks for _t in "${CT_TARGET}-"*; do if [ ! -L "${_t}" ]; then CT_DoExecLog ALL mv "${_t}" ".${_t}" CT_DoExecLog ALL ln ".${CT_TARGET}-wrapper" "${_t}" fi done # Get rid of the wrapper, we're using hardlinks CT_DoExecLog DEBUG rm -f ".${CT_TARGET}-wrapper" CT_Popd fi CT_DoLog EXTRA "Removing access to the build system tools" CT_DoExecLog DEBUG rm -rf "${CT_PREFIX_DIR}/buildtools" # Remove the generated documentation files if [ "${CT_REMOVE_DOCS}" = "y" ]; then CT_DoLog EXTRA "Removing installed documentation" CT_DoForceRmdir "${CT_PREFIX_DIR}/"{,usr/}{,share/}{man,info} CT_DoForceRmdir "${CT_SYSROOT_DIR}/"{,usr/}{,share/}{man,info} CT_DoForceRmdir "${CT_DEBUGROOT_DIR}/"{,usr/}{,share/}{man,info} fi # Remove headers installed by native companion libraries CT_DoForceRmdir "${CT_PREFIX_DIR}/include" # Remove the lib* symlinks, now: # The symlinks are needed only during the build process. # The final gcc will still search those dirs, but will also search # the standard lib/ dirs, so we can get rid of the symlinks for d in \ "${CT_PREFIX_DIR}" \ "${CT_SYSROOT_DIR}" \ "${CT_SYSROOT_DIR}/usr" \ "${CT_PREFIX_DIR}/${CT_TARGET}" \ ; do CT_DoExecLog ALL rm -f "${d}/lib32" CT_DoExecLog ALL rm -f "${d}/lib64" done # Also remove the lib/ symlink out-side of sysroot if [ "${CT_USE_SYSROOT}" = "y" ]; then CT_DoExecLog ALL rm -f "${CT_PREFIX_DIR}/${CT_TARGET}/lib" fi CT_EndStep }