From: Tom Barbette <barbette@kth.se>
To: dev@dpdk.org
Subject: [dpdk-dev] Impossible to build external application if user build DPDK with "make config"
Date: Thu, 12 Mar 2020 13:04:16 +0100 [thread overview]
Message-ID: <be376e45-e141-6b20-287f-2a438d353b6a@kth.se> (raw)
Hi all,
If the user follows the quick guide
(http://core.dpdk.org/doc/quick-start/) DPDK will be compiled in the
"build" folder.
However, external applications will always fail to build because
RTE_SDK_BIN is strictly defined as $RTE_SDK/$RTE_TARGET, and
mk/internal/rte.extvars.mk needs to find .config in $RTE_SDK_BIN.
Therefore please apply the patch at:
http://patchwork.dpdk.org/patch/9991/ that allows external apps to
override $RTE_SDK_BIN.
Or (less preferable) modify the quick start guide to use something more
standard that allows to build with external apps (eg use the menu or
propose "make config T=x86_64-native-linuxapp-gcc
O=x86_64-native-linuxapp-gcc" instead). It's much easier for external
apps maintainer to refer to the DPDK tutorial for DPDK installation.
Thanks!
Tom
next reply other threads:[~2020-03-12 12:04 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-12 12:04 Tom Barbette [this message]
2020-03-27 9:14 ` Tom Barbette
2020-03-27 10:35 ` Thomas Monjalon
2020-03-27 12:35 ` Tom Barbette
2020-03-27 13:55 ` Thomas Monjalon
2020-03-27 14:24 ` Tom Barbette
2020-03-27 15:06 ` Thomas Monjalon
2020-03-27 15:53 ` Tom Barbette
2020-03-27 22:40 ` Thomas Monjalon
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