bedc267a78
This commit fixes precise dependency ignorance by converting the
environment variable `autoPatchelfIgnoreMissingDeps` into a bash array
`ignoreMissingDepsArray`, passing `"${ignoreMissingDepsArray[@]}"`
instead of `"${autoPatchelfIgnoreMissingDeps[@]}"` to the python
script.
The original implementation does not work when
`autoPatchelfIgnoreMissingDeps` contains multiple dependency names.
Because it mistakenly passes `"${autoPatchelfIgnoreMissingDeps[@]}"`
to the python script. According to the Nix manual
(https://nixos.org/manual/nix/stable/expressions/derivations.html),
lists of strings are concatenated into whitespace-separated strings,
then passed to the builder as environment variables. So, if
`autoPatchelfIgnoreMissingDeps = [ "dep1" "dep2" "dep3" ]`,
`"${autoPatchelfIgnoreMissingDeps[@]}"` will be expanded to a single
argument `"dep1 dep2 dep3"`, which is not the intended behavior,
because the python script takes the long argument as a dependency
name.
With this commit, `"${ignoreMissingDepsArray[@]}"` will be expanded to
three arguments `"dep1" "dep2" "dep3"` arguments as expected, fixing
the issue.
92 lines
3.1 KiB
Bash
92 lines
3.1 KiB
Bash
#!/usr/bin/env 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: $1" >&2
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return 1;;
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*) break;;
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esac
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done
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local ignoreMissingDepsArray=($autoPatchelfIgnoreMissingDeps)
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if [ "$autoPatchelfIgnoreMissingDeps" == "1" ]; then
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echo "autoPatchelf: WARNING: setting 'autoPatchelfIgnoreMissingDeps" \
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"= true;' is deprecated and will be removed in a future release." \
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"Use 'autoPatchelfIgnoreMissingDeps = [ \"*\" ];' instead." >&2
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ignoreMissingDepsArray=( "*" )
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fi
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local runtimeDependenciesArray=($runtimeDependencies)
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@pythonInterpreter@ @autoPatchelfScript@ \
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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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}
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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 $runtimeDependencies set, the setup
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# hook of patchelf is going to ruin everything and strip out those additional
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# RPATHs.
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#
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# So what we do here is basically run in postFixup and emulate the same
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# behaviour as fixupOutputHooks because the setup hook for patchelf is run in
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# fixupOutput and the postFixup hook runs later.
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#
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# shellcheck disable=SC2016
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# (Expressions don't expand in single quotes, use double quotes for that.)
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postFixupHooks+=('
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if [ -z "${dontAutoPatchelf-}" ]; then
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autoPatchelf -- $(for output in $outputs; do
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[ -e "${!output}" ] || 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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