From: Ferruh Yigit <ferruh.yigit@intel.com>
To: Thomas Monjalon <thomas@monjalon.net>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v2] buildtools: fix build for some mktemp
Date: Sat, 27 Oct 2018 00:53:35 +0100 [thread overview]
Message-ID: <be63ab97-8d7b-165a-3960-1295cbb76855@intel.com> (raw)
In-Reply-To: <2054335.yDqyzkpi5h@xps>
On 10/27/2018 12:47 AM, Thomas Monjalon wrote:
> 27/10/2018 02:38, Ferruh Yigit:
>> build error:
>> == Build drivers/net/tap
>> mktemp: cannot create temp file /tmp/dpdk.auto-config-h.sh.XXX.c:
>> Invalid argument
>> .../buildtools/auto-config-h.sh: line 86: : No such file or directory
>> .../drivers/net/tap/Makefile:55: recipe for target
>> 'tap_autoconf.h.new' failed
>>
>> Above error observed on Wind River Linux 8.0
>>
>> `mktemp` command in that system has a restrictions to have X in
>> the template at the end and at least six of them.
>>
>> Complied to mktemp requirements and add -xc flag to compiler to say
>> `temp` file is a C file
>>
>> Fixes: ff37ca5d3773 ("devtools: use a common prefix for temporary files")
>>
>> Reported-by: Shuai Zhu <shuaix.zhu@intel.com>
>> Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
>> ---
>> v2:
>> * keep using mktemp, add -xc to compiler
>> ---
>> buildtools/auto-config-h.sh | 4 ++--
>> 1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> --- a/buildtools/auto-config-h.sh
>> +++ b/buildtools/auto-config-h.sh
>> -temp=$(mktemp -t dpdk.${0##*/}.XXX.c)
>> +temp=$(mktemp -t dpdk.${0##*/}.c.XXXXXX)
>
> It looks OK for this script.
>
> Should we do the same kind of change for devtools/check-includes.sh?
> and devtools/cocci.sh?
Not sure, this script is part of buildtool and required for build, so needs to
be compatible for various systems. Above are devtools and can use new mktemp.
next prev parent reply other threads:[~2018-10-26 23:53 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-26 18:42 [dpdk-dev] [PATCH] " Ferruh Yigit
2018-10-26 17:59 ` Thomas Monjalon
2018-10-26 18:31 ` Ferruh Yigit
2018-10-26 19:59 ` Thomas Monjalon
2018-10-26 23:28 ` Ferruh Yigit
2018-10-27 0:38 ` [dpdk-dev] [PATCH v2] " Ferruh Yigit
2018-10-26 23:47 ` Thomas Monjalon
2018-10-26 23:53 ` Ferruh Yigit [this message]
2018-10-27 0:05 ` Thomas Monjalon
2018-10-27 13:30 ` Thomas Monjalon
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