--includes) if test "$location" = "installed"; then flags="$flags -I$includedir $INCLUDES" elif test "$location" = "source"; then flags="$flags -I$APU_SOURCE_DIR/include $INCLUDES" else flags="$flags -I$thisdir/include -I$APU_SOURCE_DIR/include $INCLUDES" fi ;;(Also, while we're on the topic: what is the else case for?)
VPATH builds. -- justin