b0d26fa2cd
otherwise systemd fails to build because autoPatchelfHook patches libs
with debug objects and this creates circular dependencies from out to
debug (of course, debug depends on out)
example of faulty behavior:
searching for dependencies of /nix/store/c8cd7b82py02f0rkags351nhg82wwjm6-systemd-minimal-257.5/bin/systemd-delta
libsystemd-shared-257.so -> found: /nix/store/icpqrawjhsw4fbi4i2hp7cxvf3kbzq7m-systemd-minimal-257.5-debug/lib/debug
libc.so.6 -> found: /nix/store/7lyblga0bzjk0sl93vp4aiwbvb57vp2x-glibc-2.40-66/lib
105 lines
3.7 KiB
Bash
105 lines
3.7 KiB
Bash
# shellcheck shell=bash
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declare -a autoPatchelfLibs
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declare -a extraAutoPatchelfLibs
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gatherLibraries() {
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autoPatchelfLibs+=("$1/lib")
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}
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# shellcheck disable=SC2154
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# (targetOffset is referenced but not assigned.)
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addEnvHooks "$targetOffset" gatherLibraries
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# Can be used to manually add additional directories with shared object files
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# to be included for the next autoPatchelf invocation.
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addAutoPatchelfSearchPath() {
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local -a findOpts=()
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while [ $# -gt 0 ]; do
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case "$1" in
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--) shift; break;;
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--no-recurse) shift; findOpts+=("-maxdepth" 1);;
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--*)
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echo "addAutoPatchelfSearchPath: ERROR: Invalid command line" \
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"argument: $1" >&2
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return 1;;
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*) break;;
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esac
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done
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local dir=
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while IFS= read -r -d '' dir; do
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extraAutoPatchelfLibs+=("$dir")
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done < <(find "$@" "${findOpts[@]}" \! -type d \
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\( -name '*.so' -o -name '*.so.*' \) -print0 \
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| sed -z 's#/[^/]*$##' \
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| uniq -z
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)
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}
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autoPatchelf() {
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local norecurse=
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while [ $# -gt 0 ]; do
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case "$1" in
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--) shift; break;;
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--no-recurse) shift; norecurse=1;;
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--*)
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echo "autoPatchelf: ERROR: Invalid command line" \
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"argument: $1" >&2
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return 1;;
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*) break;;
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esac
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done
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concatTo ignoreMissingDepsArray autoPatchelfIgnoreMissingDeps
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concatTo appendRunpathsArray appendRunpaths
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concatTo runtimeDependenciesArray runtimeDependencies
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concatTo patchelfFlagsArray patchelfFlags
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concatTo autoPatchelfFlagsArray autoPatchelfFlags
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# Check if ignoreMissingDepsArray contains "1" and if so, replace it with
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# "*", printing a deprecation warning.
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for dep in "${ignoreMissingDepsArray[@]}"; do
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if [ "$dep" == "1" ]; then
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echo "autoPatchelf: WARNING: setting 'autoPatchelfIgnoreMissingDeps" \
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"= true;' is deprecated and will be removed in a future release." \
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"Use 'autoPatchelfIgnoreMissingDeps = [ \"*\" ];' instead." >&2
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ignoreMissingDepsArray=( "*" )
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break
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fi
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done
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auto-patchelf \
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${norecurse:+--no-recurse} \
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--ignore-missing "${ignoreMissingDepsArray[@]}" \
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--paths "$@" \
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--libs "${autoPatchelfLibs[@]}" \
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"${extraAutoPatchelfLibs[@]}" \
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--runtime-dependencies "${runtimeDependenciesArray[@]/%//lib}" \
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--append-rpaths "${appendRunpathsArray[@]}" \
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"${autoPatchelfFlagsArray[@]}" \
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--extra-args "${patchelfFlagsArray[@]}"
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}
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autoPatchelfPostFixup() {
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# XXX: This should ultimately use fixupOutputHooks but we currently don't have
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# a way to enforce the order. If we have $runtimeDependencies set, the setup
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# hook of patchelf is going to ruin everything and strip out those additional
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# RPATHs.
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#
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# So what we do here is basically run in postFixup and emulate the same
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# behaviour as fixupOutputHooks because the setup hook for patchelf is run in
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# fixupOutput and the postFixup hook runs later.
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if [[ -z "${dontAutoPatchelf-}" ]]; then
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autoPatchelf -- $(for output in $(getAllOutputNames); do
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[ -e "${!output}" ] || continue
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[ "${output}" = debug ] && continue
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echo "${!output}"
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done)
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fi
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}
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postFixupHooks+=(autoPatchelfPostFixup)
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