alpine ldconfig

ldconfig

#!/bin/sh
if [ "$1" = "-p" ]; then
    # Hack to mimic GNU ldconfig s -p option, needed by ctypes, used by shapely
    echo "    libc.musl-x86_64.so.1 (libc6,x86-64) => /lib/libc.musl-x86_64.so.1"
    exit 0
fi
scan_dirs() {
        scanelf -qS "$@" | while read SONAME FILE; do
                TARGET="${FILE##*/}"
                LINK="${FILE%/*}/$SONAME"
                case "$FILE" in
                /lib/*|/usr/lib/*|/usr/local/lib/*) ;;
                *) [ -h "$LINK" -o ! -e "$LINK" ] && ln -sf "$TARGET" "$LINK"
                esac
        done
        return 0
}
# eat ldconfig options
while getopts "nNvXvf:C:r:" opt; do
        :
done
shift $(( $OPTIND - 1 ))
[ $# -gt 0 ] && scan_dirs "$@"