#!/bin/sh -x

if [ $# -ne 5 ]; then
    echo "Usage: $0 <dstroot> <srcroot> <action> <archs> <variants>" 1>&2
    exit 1
fi

DSTROOT="$1"
SRCROOT="$2"
ACTION="$3"
ARCHS="$4"
VARIANTS="$5"

FPATH="/System/Library/Frameworks/System.framework"

mkdir -p "${DSTROOT}/${FPATH}" || exit 1
ln -sf "Versions/Current/PrivateHeaders" "${DSTROOT}/${FPATH}/PrivateHeaders" || exit 1
ln -sf "Versions/Current/Resources" "${DSTROOT}/${FPATH}/Resources" || exit 1

mkdir -p "${DSTROOT}/${FPATH}/Versions" || exit 1
ln -sf "B" "${DSTROOT}/${FPATH}/Versions/Current" || exit 1
mkdir -p "${DSTROOT}/${FPATH}/Versions/B" || exit 1

for variant in ${VARIANTS}; do
    suffix=""
    if [ ${variant} != "normal" ]; then
	suffix="_${variant}"
    fi
    ln -sf "Versions/Current/System${suffix}" "${DSTROOT}/${FPATH}/System${suffix}" || exit 1
	ln -sf "../../../../../../usr/lib/libSystem.B${suffix}.dylib" "${DSTROOT}/${FPATH}/Versions/B/System${suffix}" || exit 1

done