netdev - Re: [PATCH bpf-next 2/3] tools: bpftool: improve and check builds for different make invocations

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Date:   Fri, 30 Aug 2019 11:58:25 +0100
From:   Quentin Monnet <quentin.monnet@...ronome.com>
To:     Ilya Leoshkevich <iii@...ux.ibm.com>
Cc:     Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>, bpf@...r.kernel.org,
        netdev@...r.kernel.org, oss-drivers@...ronome.com,
        Lorenz Bauer <lmb@...udflare.com>,
        Jakub Kicinski <jakub.kicinski@...ronome.com>
Subject: Re: [PATCH bpf-next 2/3] tools: bpftool: improve and check builds for
 different make invocations

2019-08-29 18:03 UTC+0200 ~ Ilya Leoshkevich <iii@...ux.ibm.com>
>> Am 29.08.2019 um 12:56 schrieb Quentin Monnet <quentin.monnet@...ronome.com>:
>>
>> +make_and_clean() {
>> +	echo -e "\$PWD:    $PWD"
>> +	echo -e "command: make -s $* >/dev/null"
>> +	make $J -s $* >/dev/null
> 
> Would it make sense to set ERROR=1 if make produces a bpftool binary,
> but still fails with a non-zero RC for whatever reason?
> 

Hi Ilya,

Generating bpftool being the last thing the Makefile does, I don't know
if this could happen. But sure, that wouldn't hurt, and I will add it to
v2, thanks!

Quentin