linux-kernel - Re: [PATCH v3 2/4] Add support for LZO-compressed kernels for ARM

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Fri, 13 Nov 2009 15:21:55 +0000
From:	Russell King <rmk+lkml@....linux.org.uk>
To:	Albin Tonnerre <albin.tonnerre@...e-electrons.com>
Cc:	Martin Michlmayr <tbm@...ius.com>, sam@...nborg.org,
	Sebastian Andrzej Siewior <sebastian@...akpoint.cc>,
	akpm@...ux-foundation.org, hpa@...or.com,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 2/4] Add support for LZO-compressed kernels for ARM

On Fri, Nov 13, 2009 at 03:54:00PM +0100, Albin Tonnerre wrote:
> On Fri, 13 Nov 2009 14:50 +0000, Martin Michlmayr wrote :
> > * Sebastian Andrzej Siewior <sebastian@...akpoint.cc> [2009-11-13 15:29]:
> > > > # For __aeabi_uidivmod
> > > >-lib1funcs = $(srctree)/arch/$(SRCARCH)/lib/lib1funcs.o
> > > >+lib1funcs = arch/$(SRCARCH)/lib/lib1funcs.o
> > > 
> > > +lib1funcs = $(obj)/arch/$(SRCARCH)/lib/lib1funcs.o
> > > 
> > > This is untested but it should refer to obj because you break out of
> > > tree builds (O=) if you don't :)
> > 
> > With this I get:
> >  make[4]: *** No rule to make target `arch/arm/boot/compressed/arch/arm/lib/lib1funcs.o', needed by `arch/arm/boot/compressed/vmlinux'.  Stop.
> 
> Sam: what's the correct way to solve this issue?

We already have something similar - with the font support.  Just do this:

lib1funcs = $(obj)/lib1funcs.o

$(obj)/lib1funcs.S: $(srctree)/arch/arm/lib/lib1funcs.S FORCE
        $(call cmd,shipped)

-- 
Russell King
 Linux kernel    2.6 ARM Linux   - http://www.arm.linux.org.uk/
 maintainer of:
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/