-
-# Since this directory contains two parsers, we have to be careful to avoid
-# running two $(YACC)s during parallel makes. See below.
-getdate.c: getdate.y
- @echo expect 10 shift/reduce conflicts
- $(YACC) $(srcdir)/getdate.y
- mv y.tab.c getdate.c
-
-# Make the rename atomic, in case sed is interrupted and later rerun.
-# The artificial dependency on getdate.c keeps the two parsers from being
-# built in parallel. Enforcing this little bit of sequentiality lets
-# everyone (even those without bison) still run mostly parallel builds.
-posixtm.c: posixtm.y getdate.c
- $(YACC) $(srcdir)/posixtm.y
- mv y.tab.c posixtm.tab.c
- sed -e 's/yy/zz/g' posixtm.tab.c > tposixtm.c
- mv tposixtm.c posixtm.c
- rm -f posixtm.tab.c