version_autogenerated.h: use printf rather than echo -n
Some systems are dumb and do not implement the -n flag to echo (like OS X).
Convert the Makefile to use printf as this should work everywhere.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/Makefile b/Makefile
index ac0a17f..ca860ba 100644
--- a/Makefile
+++ b/Makefile
@@ -352,11 +352,9 @@
cat $(obj)onenand_ipl/onenand-ipl-4k.bin $(obj)u-boot.bin > $(obj)u-boot-flexonenand.bin
$(VERSION_FILE):
- @( echo -n "#define U_BOOT_VERSION \"U-Boot " ; \
- echo -n "$(U_BOOT_VERSION)" ; \
- echo -n $(shell $(CONFIG_SHELL) $(TOPDIR)/tools/setlocalversion \
- $(TOPDIR)) ; \
- echo "\"" ) > $@.tmp
+ @( printf '#define U_BOOT_VERSION "U-Boot %s%s"\n' "$(U_BOOT_VERSION)" \
+ '$(shell $(CONFIG_SHELL) $(TOPDIR)/tools/setlocalversion $(TOPDIR))' \
+ ) > $@.tmp
@cmp -s $@ $@.tmp && rm -f $@.tmp || mv -f $@.tmp $@
gdbtools: