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Wed, 21 Feb 2024 19:18:04 -0800 (PST) Received: from google.com ([2401:fa00:8f:203:480:9ded:eece:6cb3]) by smtp.gmail.com with ESMTPSA id d24-20020aa78158000000b006e146124ae7sm9696211pfn.186.2024.02.21.19.18.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Feb 2024 19:18:04 -0800 (PST) Date: Thu, 22 Feb 2024 12:18:01 +0900 From: Sergey Senozhatsky To: Sergey Senozhatsky Cc: Masahiro Yamada , linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] kconfig: add some Kconfig env variables to make help Message-ID: <20240222031801.GG11472@google.com> References: <20240222031226.493692-1-senozhatsky@chromium.org> Precedence: bulk X-Mailing-List: linux-kbuild@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240222031226.493692-1-senozhatsky@chromium.org> On (24/02/22 12:12), Sergey Senozhatsky wrote: > Add a new section "Configuration environment variables" to > `make help` output in order to make it easier for people to > discover KCONFIG_WERRROR, etc. > > Signed-off-by: Sergey Senozhatsky > --- > scripts/kconfig/Makefile | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile > index ea1bf3b3dbde..109e28fd6209 100644 > --- a/scripts/kconfig/Makefile > +++ b/scripts/kconfig/Makefile > @@ -158,6 +158,10 @@ help: > if help=$$(grep -m1 '^# Help: ' $(f)); then \ > printf ' %-25s - %s\n' '$(notdir $(f))' "$${help#*: }"; \ > fi;) > + @echo '' > + @echo 'Configuration environment variables:' > + @echo ' KCONFIG_WERROR - Turn some Kconfig warnings into error conditions' > + @echo ' KCONFIG_WARN_UNKNOWN_SYMBOLS - Make Kconfing warn about all unrecognized config symbols' ^^ Kconfig fat fingers > > # =========================================================================== > # object files used by all kconfig flavours > -- > 2.44.0.rc0.258.g7320e95886-goog >