Messages in this thread |  | | | From | Arkadiusz Miskiewicz <> | | Subject | Re: wrong final bzImage build (regading #14270) | | Date | Fri, 9 Oct 2009 22:02:51 +0200 |
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On Friday 09 of October 2009, Michael Tokarev wrote: > Ok, some more to this. > > It turns out dash's built-in echo command interprets \nnn octal > sequences by default, and there's no way to turn that off. So, > for example, sed-zoffset command from arch/x86/boot/Makefile > (which includes \1 \2 etc substitutions for sed), when echoed > in verbose mode (V=1), produces.. interesting characters (with > ascii code 1 and 2). > > It's not practival to replace V=1's echo with /bin/echo I think. > > So I'd say it's not a bug in the build system after all, but > a bug in dash.
It's still a bug in build system if you consider that a /bin/sh is a posix shell. posix shells don't support \hex notation (see single unix system specification).
I had exactly this problem few weeks ago with pdksh as /bin/sh (and bugreported to author of that change). As I workaround I used /bin/echo but using printf is more sane/portable.
-- Arkadiusz Miśkiewicz PLD/Linux Team arekm / maven.pl http://ftp.pld-linux.org/ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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