diff options
Diffstat (limited to 'pkgs/build-support/setup-hooks/scatter_output.sh')
| -rw-r--r-- | pkgs/build-support/setup-hooks/scatter_output.sh | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/pkgs/build-support/setup-hooks/scatter_output.sh b/pkgs/build-support/setup-hooks/scatter_output.sh new file mode 100644 index 000000000000..f2a501c55e4f --- /dev/null +++ b/pkgs/build-support/setup-hooks/scatter_output.sh @@ -0,0 +1,56 @@ +preFixupPhases+=" scatter_files" +preDistPhases+=" propagate_bin_input" + +SCATTER_BIN_DEFAULT=${SCATTER_BIN_DEFAULT:-"/lib/*.so* /bin/*"} +SCATTER_DOC_DEFAULT=${SCATTER_DOC_DEFAULT:-"/share/man/* /share/doc/*"} + + +scatter_files() { + save_nullglob=$(shopt -p nullglob) + for o in $outputs; do + [[ "$o" == "out" ]] && continue + v=files_${o} + + #if files_'output' isn't set in derivative, use defualts for some + [[ ${!v} ]] || { + case $o in + bin) + v=SCATTER_BIN_DEFAULT + ;; + doc) + v=SCATTER_DOC_DEFAULT + ;; + *) + continue + ;; + esac + } + + # prepend each path with $out + paths=$out${!v// \// $out/} + shopt -s nullglob + for f in $paths; do + shopt -u nullglob + dist=${!o}${f#$out} + mkdir -p $(dirname $dist) + cp -pr $f $dist + # remove source, not forgetting to clean empty dirs + rm -r $f + rmdir --ignore-fail-on-non-empty $(dirname $f) + done + find ${!o} -type f -exec $SHELL -c 'patchelf --set-rpath $(patchelf --print-rpath {} 2>/dev/null):'${!o}'/lib {} 2>/dev/null && patchelf --shrink-rpath {}' \; + done + eval $save_nullglob +} + +propagate_bin_input() { + if [[ -n ${bin:-} ]]; then + mkdir -p $out/nix-support + echo $bin >> $out/nix-support/propagated-native-build-inputs + fi + + if [[ -n ${bin:-} && -n ${doc:-} ]]; then + mkdir -p $bin/nix-support + echo $doc >> $bin/nix-support/propagated-user-env-packages + fi +} |