X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/f859d3ded6285c499898540ca4fb16f1e1a7d26b..eca151d4579f741e96b1977a7ee163f1fb4dc5f4:/Makefile.in

diff --git a/Makefile.in b/Makefile.in
index a5bf03f2..53236541 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -80,21 +80,22 @@ $(CHECK_OBJS): $(HEADERS)
 
 flist.o: rounding.h
 
-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: mkrounding.c rsync.h
+	@for r in 0 1 3; do \
+	    if $(CC) $(CFLAGS) $(LDFLAGS) -o mkrounding -DEXTRA_ROUNDING=$$r -I. $(srcdir)/mkrounding.c >/dev/null 2>&1; then \
+		echo "#define EXTRA_ROUNDING $$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 mkrounding
+	@if test -f rounding.h; then : ; else \
+	    echo "Failed to create rounding.h!"; \
 	    exit 1; \
 	fi
 
-mkrounding$(EXEEXT): mkrounding.c rsync.h
-	@sed '1,/^struct file_struct/d; /^}/,$$d' <$(srcdir)/rsync.h >mkrounding.h
-	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ -I. $(srcdir)/mkrounding.c
-	@rm mkrounding.h
-
 tls$(EXEEXT): $(TLS_OBJ)
 	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(TLS_OBJ) $(LIBS)
 
@@ -153,7 +154,7 @@ rsyncd.conf.5: rsyncd.conf.yo
 
 clean: cleantests
 	rm -f *~ $(OBJS) $(CHECK_PROGS) $(CHECK_OBJS) $(CHECK_SYMLINKS) \
-		mkrounding mkrounding.h rounding.h
+		mkrounding rounding.h
 
 cleantests:
 	rm -rf ./testtmp*