[kvm-unit-tests,0/2] Use "-Werror" for checking flags

Message ID	20191107010844.101059-1-morbo@google.com (mailing list archive)
Headers	show Return-Path: <SRS0=VFBJ=Y7=vger.kernel.org=kvm-owner@kernel.org> Date: Wed, 6 Nov 2019 17:08:42 -0800 Message-Id: <20191107010844.101059-1-morbo@google.com> Mime-Version: 1.0 Subject: [kvm-unit-tests PATCH 0/2] Use "-Werror" for checking flags From: Bill Wendling <morbo@google.com> To: kvm@vger.kernel.org, pbonzini@redhat.com Cc: jmattson@google.com, Bill Wendling <morbo@google.com> Content-Type: text/plain; charset="UTF-8" Sender: kvm-owner@vger.kernel.org Precedence: bulk
Series	Use "-Werror" for checking flags \| expand [kvm-unit-tests,0/2] Use "-Werror" for checking flags [kvm-unit-tests,1/2] Makefile: use "-Werror" in cc-option [kvm-unit-tests,2/2] Makefile: add "cxx-option" for C++ builds

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20191107010844.101059-1-morbo@google.com (mailing list archive)

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Date: Wed,  6 Nov 2019 17:08:42 -0800
Message-Id: <20191107010844.101059-1-morbo@google.com>
Mime-Version: 1.0
Subject: [kvm-unit-tests PATCH 0/2] Use "-Werror" for checking flags
From: Bill Wendling <morbo@google.com>
To: kvm@vger.kernel.org, pbonzini@redhat.com
Cc: jmattson@google.com, Bill Wendling <morbo@google.com>
Content-Type: text/plain; charset="UTF-8"
Sender: kvm-owner@vger.kernel.org
Precedence: bulk

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Use "-Werror" for checking flags | expand

Message

Bill Wendling Nov. 7, 2019, 1:08 a.m. UTC

If "-Werror" isn't used then Clang doesn't fail if an unrecognized flag
is used. This causes "cc-option" to pass when it shouldn't. Also add
"cxx-option" for flags that aren't supported by the C++ compiler.

Bill Wendling (2):
  Makefile: use "-Werror" in cc-option
  Makefile: add "cxx-option" for C++ builds

 Makefile | 30 +++++++++++++++++++++++-------
 1 file changed, 23 insertions(+), 7 deletions(-)