From mboxrd@z Thu Jan 1 00:00:00 1970 From: bp@alien8.de (Borislav Petkov) Date: Wed, 10 Jul 2013 11:36:42 +0200 Subject: [PATCH -next 2/2] kbuild: fix for updated LZ4 tool with the new streaming format In-Reply-To: References: <1367829775-4434-1-git-send-email-kyungsik.lee@lge.com> <1367829775-4434-2-git-send-email-kyungsik.lee@lge.com> <20130506095124.GA22041@pd.tnic> Message-ID: <20130710093642.GC14873@pd.tnic> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, Jul 10, 2013 at 10:12:46AM +0200, Geert Uytterhoeven wrote: > >> diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib > >> index a0ab6d7..c9bfbb0 100644 > >> --- a/scripts/Makefile.lib > >> +++ b/scripts/Makefile.lib > >> @@ -313,7 +313,7 @@ cmd_lzo = (cat $(filter-out FORCE,$^) | \ > >> > >> quiet_cmd_lz4 = LZ4 $@ > >> cmd_lz4 = (cat $(filter-out FORCE,$^) | \ > >> - lz4demo -c1 stdin stdout && $(call size_append, $(filter-out FORCE,$^))) > $@ || \ > >> + lz4c -l -c1 stdin stdout && $(call size_append, $(filter-out FORCE,$^))) > $@ || \ > > > > You probably want to check for the presence of lz4c on the system and > > bail with an informative message if absent. > > Yep, x86_64-randconfig > (http://kisskb.ellerman.id.au/kisskb/buildresult/9110794/): > > LZ4 arch/x86/boot/compressed/vmlinux.bin.lz4 > /bin/sh: lz4c: command not found Sure, it had to be 2 months and to hit upstream for there still to be no fix. Geez... Anyone reading this and willing to try his skills with an introductory-level patch, feel free to address this. I'll help testing and upstreaming it. Thanks. -- Regards/Gruss, Boris. Sent from a fat crate under my desk. Formatting is fine. --