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f9ab04b63a
Allows building the #mold linker, which can then be used in the cross-toolchain by passing the -fuse-ld=mold to the gcc flags. It is much faster than ld or gold. This requires a C++20 compiler and cmake. Initially implemented by Arnaud, and HC added configure check for cmake. Outstanding task to validate compiler is C++20 compatible. Signed-off-by: Arnaud Vrac <avrac@freebox.fr> Signed-off-by: Hans-Christian Noren Egtvedt <egtvedt@samfundet.no>
39 lines
815 B
Bash
39 lines
815 B
Bash
# Wrapper to build the standalone linkers
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# List all linkers, and parse their scripts
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CT_LINKER_LIST=
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for f in "${CT_LIB_DIR}/scripts/build/linker/"*.sh; do
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_f="$(basename "${f}" .sh)"
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_f="${_f#???-}"
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__f="CT_LINKER_${_f^^}"
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if [ "${!__f}" = "y" ]; then
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CT_DoLog DEBUG "Enabling linker '${_f}'"
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. "${f}"
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CT_LINKER_LIST="${CT_LINKER_LIST} ${_f}"
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else
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CT_DoLog DEBUG "Disabling linker '${_f}'"
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fi
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done
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# Download the linkers
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do_linker_get() {
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for f in ${CT_LINKER_LIST}; do
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do_linker_${f}_get
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done
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}
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# Extract and patch the linkers
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do_linker_extract() {
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for f in ${CT_LINKER_LIST}; do
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do_linker_${f}_extract
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done
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}
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# Build the linkers
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do_linker() {
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for f in ${CT_LINKER_LIST}; do
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do_linker_${f}_build
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done
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}
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