xml \
debug \
misc \
+ structure \
bucket \
ephemeris \
io \
magvar \
math \
$(METAR_DIRS) \
+ nasal \
props \
route \
scene \
serial \
sound \
$(SGTHREAD_DIR) \
- structure \
timing \
xgl
-DIST_SUBDIRS = $(SUBDIRS)
+DIST_SUBDIRS = $(SUBDIRS) compatibility metar threads