linux-kernel - [PATCH 0/3] Kbuild: Some fixdep tweaks

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Date:   Wed, 15 Aug 2018 16:27:46 +0200
From:   Rasmus Villemoes <linux@...musvillemoes.dk>
To:     Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Michal Marek <michal.lkml@...kovi.net>,
        linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Rasmus Villemoes <linux@...musvillemoes.dk>
Subject: [PATCH 0/3] Kbuild: Some fixdep tweaks

These patches eliminate two (albeit tiny and shortlived) processes
from the cmd_and_fixdep rule, i.e. from every TU being
compiled. Whether the diffstat below is worth it I'll leave to Kbuild
maintainers to decide.

Rasmus Villemoes (3):
  Kbuild: refactor fixdep to use getopt()
  Kbuild: teach fixdep to optionally remove the depfile
  Kbuild: let fixdep do the renaming to .cmd

 scripts/Kbuild.include | 11 ++++------
 scripts/basic/fixdep.c | 56 ++++++++++++++++++++++++++++++++++++++++++--------
 2 files changed, 52 insertions(+), 15 deletions(-)

-- 
2.16.4