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109 lines
4.3 KiB
Bash
109 lines
4.3 KiB
Bash
# This file contains crosstool-NG internal steps
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# This step is called once all components were built, to remove
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# un-wanted files, to add tuple aliases, and to add the final
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# crosstool-NG-provided files.
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do_finish() {
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local _t
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CT_DoStep INFO "Cleaning-up the toolchain's directory"
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if [ "${CT_BARE_METAL}" != "y" ]; then
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CT_DoLog EXTRA "Installing the populate helper"
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sed -r -e 's|@@CT_TARGET@@|'"${CT_TARGET}"'|g;' \
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-e 's|@@CT_install@@|'"${install}"'|g;' \
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-e 's|@@CT_bash@@|'"${bash}"'|g;' \
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-e 's|@@CT_grep@@|'"${grep}"'|g;' \
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-e 's|@@CT_make@@|'"${make}"'|g;' \
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-e 's|@@CT_sed@@|'"${sed}"'|g;' \
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"${CT_LIB_DIR}/scripts/populate.in" \
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>"${CT_PREFIX_DIR}/bin/${CT_TARGET}-populate"
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CT_DoExecLog ALL chmod 755 "${CT_PREFIX_DIR}/bin/${CT_TARGET}-populate"
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fi
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# Create the aliases to the target tools
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CT_DoLog EXTRA "Creating toolchain aliases"
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CT_Pushd "${CT_PREFIX_DIR}/bin"
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for t in "${CT_TARGET}-"*; do
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if [ -n "${CT_TARGET_ALIAS}" ]; then
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_t=$(echo "$t" |sed -r -e 's/^'"${CT_TARGET}"'-/'"${CT_TARGET_ALIAS}"'-/;')
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CT_DoExecLog ALL ln -sv "${t}" "${_t}"
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fi
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if [ -n "${CT_TARGET_ALIAS_SED_EXPR}" ]; then
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_t=$(echo "$t" |sed -r -e "${CT_TARGET_ALIAS_SED_EXPR}")
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if [ "${_t}" = "${t}" ]; then
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CT_DoLog WARN "The sed expression '${CT_TARGET_ALIAS_SED_EXPR}' has no effect on '${t}'"
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else
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CT_DoExecLog ALL ln -sv "${t}" "${_t}"
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fi
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fi
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done
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CT_Popd
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# If using the companion libraries, we need a wrapper
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# that will set LD_LIBRARY_PATH approriately
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if [ "${CT_WRAPPER_NEEDED}" = "y" ]; then
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CT_DoLog EXTRA "Installing toolchain wrappers"
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CT_Pushd "${CT_PREFIX_DIR}/bin"
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case "$CT_SYS_OS" in
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Darwin|FreeBSD)
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# wrapper does not work (when using readlink -m)
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CT_DoLog WARN "Forcing usage of binary tool wrapper"
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CT_TOOLS_WRAPPER="exec"
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;;
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esac
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# Install the wrapper
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case "${CT_TOOLS_WRAPPER}" in
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script)
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CT_DoExecLog DEBUG install \
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-m 0755 \
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"${CT_LIB_DIR}/scripts/wrapper.in" \
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".${CT_TARGET}-wrapper"
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;;
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exec)
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CT_DoExecLog DEBUG "${CT_HOST}-gcc" \
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-Wall -Wextra -Werror \
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-Os \
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"${CT_LIB_DIR}/scripts/wrapper.c" \
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-o ".${CT_TARGET}-wrapper"
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if [ "${CT_DEBUG_CT}" != "y" ]; then
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# If not debugging crosstool-NG, strip the wrapper
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CT_DoExecLog DEBUG "${CT_HOST}-strip" ".${CT_TARGET}-wrapper"
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fi
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;;
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esac
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# Replace every tools with the wrapper
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# Do it unconditionally, even for those tools that happen to be shell
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# scripts, we don't know if they would in the end spawn a binary...
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# Just skip symlinks
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for _t in "${CT_TARGET}-"*; do
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if [ ! -L "${_t}" ]; then
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CT_DoExecLog ALL mv "${_t}" ".${_t}"
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CT_DoExecLog ALL ln ".${CT_TARGET}-wrapper" "${_t}"
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fi
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done
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# Get rid of the wrapper, we're using hardlinks
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CT_DoExecLog DEBUG rm -f ".${CT_TARGET}-wrapper"
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CT_Popd
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fi
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CT_DoLog EXTRA "Removing access to the build system tools"
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CT_DoExecLog DEBUG rm -rf "${CT_PREFIX_DIR}/buildtools"
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# Remove the generated documentation files
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if [ "${CT_REMOVE_DOCS}" = "y" ]; then
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CT_DoLog EXTRA "Removing installed documentation"
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CT_DoForceRmdir "${CT_PREFIX_DIR}/"{,usr/}{man,info}
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CT_DoForceRmdir "${CT_SYSROOT_DIR}/"{,usr/}{man,info}
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CT_DoForceRmdir "${CT_DEBUGROOT_DIR}/"{,usr/}{man,info}
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fi
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# Remove headers installed by native companion libraries
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CT_DoForceRmdir "${CT_PREFIX_DIR}/include"
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CT_EndStep
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}
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