From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg0-f67.google.com ([74.125.83.67]:43405 "EHLO mail-pg0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751088AbeC2AsN (ORCPT ); Wed, 28 Mar 2018 20:48:13 -0400 Received: by mail-pg0-f67.google.com with SMTP id i124so1937468pgc.10 for ; Wed, 28 Mar 2018 17:48:13 -0700 (PDT) From: Laura Abbott Subject: [PATCH 0/3] HOSTCFLAGS and HOSTLDFLAGS from the environment Date: Wed, 28 Mar 2018 17:48:02 -0700 Message-Id: <20180329004805.7278-1-labbott@redhat.com> Sender: linux-kbuild-owner@vger.kernel.org List-ID: To: Masahiro Yamada , Michal Marek Cc: Laura Abbott , linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, Josh Poimboeuf Hi, Someone noted that scripts/tools userspace binaries packaged as part of the Fedora kernel were not picking up the recommended compiler flags (https://src.fedoraproject.org/rpms/redhat-rpm-config/blob/master/f/buildflags.md) This series lets the host ld and C flags be set on the command line similar to the kernel flags: make AFLAGS_HOSTCFLAGS="%{build_cflags}" AFLAGS_HOSTLDFLAGS="%{build_ldflags}" There's one more annoying case I didn't quite figure out with tools/objtool/fixdep since that's linked with ld directly but this covers the initial set of reports. Thanks, Laura Laura Abbott (3): kbuild: Support HOSTLDFLAGS objtool: Support HOSTCFLAGS and HOSTLDFLAGS kbuild: Allow passing additional HOSTCFLAGS and HOSTLDFLAGS Documentation/kbuild/kbuild.txt | 9 +++++++++ Makefile | 3 +++ scripts/Makefile.host | 6 +++--- tools/build/Makefile.build | 2 +- tools/objtool/Makefile | 5 +++-- 5 files changed, 19 insertions(+), 6 deletions(-) -- 2.16.2