Hi Alexey, On Mon, Jun 3, 2019 at 5:34 PM Alexey Brodkin <Alexey.Brodkin@xxxxxxxxxxxx> wrote: > > Hi Masahiro-san, > > > -----Original Message----- > > From: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx> > > Sent: Monday, June 3, 2019 11:18 AM > > To: Alexey Brodkin <abrodkin@xxxxxxxxxxxx> > > Cc: arcml <linux-snps-arc@xxxxxxxxxxxxxxxxxxx>; Linux Kernel Mailing List <linux- > > kernel@xxxxxxxxxxxxxxx>; Vineet Gupta <Vineet.Gupta1@xxxxxxxxxxxx> > > Subject: Re: [PATCH] ARC: build: Try to guess CROSS_COMPILE with cc-cross-prefix > > > > Hi Alexey, > > > > On Mon, Jun 3, 2019 at 3:42 PM Alexey Brodkin > > <Alexey.Brodkin@xxxxxxxxxxxx> wrote: > > [snip] > > > > A side note: even though "cc-cross-prefix" does its job it pollutes > > > console with output of "which" for all the prefixes it didn't manage to find > > > a matching cross-compiler for like that: > > > | # ARCH=arc make defconfig > > > | which: no arceb-linux-gcc in (~/.local/bin:~/bin:/usr/bin:/usr/sbin) > > > | *** Default configuration is based on 'nsim_hs_defconfig' > > > > > > Oh really? > > > > masahiro@pug:~$ which arc-linux-gcc > > /home/masahiro/tools/arc/bin/arc-linux-gcc > > masahiro@pug:~$ which dummy-linux-gcc > > masahiro@pug:~$ echo $? > > 1 > > > > > > When 'which' cannot find the given command, > > it does not print anything to stderr. > > > > Does it work differently on your machine? > > Well on Ubuntu 18.04 indeed which doesn't show anything > but on my build-server with CentOS 7 I'm getting mentioned verbose output: > | # cat /etc/redhat-release > | CentOS Linux release 7.3.1611 (Core) > > | # /usr/bin/which -v > | GNU which v2.20, Copyright (C) 1999 - 2008 Carlo Wood. > | GNU which comes with ABSOLUTELY NO WARRANTY; > | This program is free software; your freedom to use, change > | and distribute this program is protected by the GPL. OK, confirmed. Probably using 'which' is a bad idea since this is not portable. I will send a fix-up patch soon. -- Best Regards Masahiro Yamada _______________________________________________ linux-snps-arc mailing list linux-snps-arc@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/linux-snps-arc
