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[lwip-commits] [SCM] lwIP - A Lightweight TCPIP stack branch, master, up

From: Erik Ekman
Subject: [lwip-commits] [SCM] lwIP - A Lightweight TCPIP stack branch, master, updated. STABLE-2_1_0_RELEASE-459-g63fb372
Date: Thu, 3 Dec 2020 15:42:37 -0500 (EST)

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the project "lwIP - A Lightweight TCPIP stack".

The branch, master has been updated
       via  63fb3721efda2d1388129c68b5b3c594677009f3 (commit)
      from  c748395bdae03a2cdbb01f82c68819ff264689cf (commit)

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- Log -----------------------------------------------------------------
commit 63fb3721efda2d1388129c68b5b3c594677009f3
Author: Erik Ekman <erik@kryo.se>
Date:   Thu Dec 3 21:32:47 2020 +0100

    ports/unix/check: Split depfiles for faster build
    Having just one depfile (.depend) means it has to be fully regenerated
    on every change, and it can't be done in parallel.
    After this change the rebuild time after touching a single test file has
    gone from 5.0 to 0.9 seconds. (make -j12)
    Build of tests from clean has gone from 8.1 to 5.5s.
    We could go even further and have one depfile per c-file, but this felt
    like a simple first step giving a nice improvement.


Summary of changes:
 .gitignore                        |  2 +-
 contrib/ports/unix/check/Makefile | 20 +++++++++++++-------
 2 files changed, 14 insertions(+), 8 deletions(-)

lwIP - A Lightweight TCPIP stack

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