-rounding.h: mkrounding$(EXEEXT)
- @if test x@cross_compiling@ = xno; then \
- ./mkrounding$(EXEEXT) >rounding.h; \
- else \
- echo "Copy the mkrounding$(EXEEXT) command to the target machine and run it like this:"; \
- echo " ./mkrounding$(EXEEXT) >rounding.h"; \
- echo "Then copy the resulting rounding.h file to this build machine and rerun \"make\"."; \
+rounding.h: rounding.c rsync.h
+ @for r in 0 1 3; do \
+ if $(CC) $(CFLAGS) $(LDFLAGS) -o rounding -DEXTRA_ROUNDING=$$r -I. $(srcdir)/rounding.c >/dev/null 2>&1; then \
+ echo "#define EXTRA_ROUNDING $$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 \
+ echo "Failed to create rounding.h!"; \