-rounding.h: mkrounding$(EXEEXT)
- ./mkrounding$(EXEEXT) >rounding.h
-
-mkrounding$(EXEEXT): mkrounding.c rsync.h
- @sed '1,/^struct file_struct/d; /^}/,$$d' <$(srcdir)/rsync.h >mkrounding.h
- $(CC) $(CFLAGS) $(LDFLAGS) -o $@ -I. $(srcdir)/mkrounding.c
- @rm mkrounding.h
+rounding.h: rounding.c rsync.h
+ @for r in 0 1 3; do \
+ if $(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -o rounding -DEXTRA_ROUNDING=$$r -I. $(srcdir)/rounding.c >rounding.out 2>&1; then \
+ echo "#define EXTRA_ROUNDING $$r" >rounding.h; \
+ if test -f "$$HOME/build_farm/build_test.fns"; then \
+ echo "EXTRA_ROUNDING is $$r" >&2; \
+ fi; \
+ break; \
+ fi; \
+ done
+ @rm -f rounding
+ @if test -f rounding.h; then : ; else \
+ cat rounding.out 1>&2; \
+ echo "Failed to create rounding.h!" 1>&2; \
+ exit 1; \
+ fi
+ @rm -f rounding.out