version_autogenerated.h: use printf rather than echo -n
authorMike Frysinger <vapier@gentoo.org>
Sat, 3 May 2008 01:45:12 +0000 (21:45 -0400)
committerWolfgang Denk <wd@denx.de>
Sat, 3 May 2008 22:28:37 +0000 (00:28 +0200)
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>
Makefile

index ac0a17f..ca860ba 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -352,11 +352,9 @@ $(U_BOOT_ONENAND): $(ONENAND_IPL) $(obj)u-boot.bin $(obj)include/autoconf.mk
                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: