From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:35302) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SEeqN-0003yA-UE for qemu-devel@nongnu.org; Mon, 02 Apr 2012 06:50:41 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SEeqH-0003kI-Nc for qemu-devel@nongnu.org; Mon, 02 Apr 2012 06:50:39 -0400 Received: from mx1.redhat.com ([209.132.183.28]:54868) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SEeqH-0003jx-Fi for qemu-devel@nongnu.org; Mon, 02 Apr 2012 06:50:33 -0400 Received: from int-mx11.intmail.prod.int.phx2.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.24]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id q32AoWbY019771 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Mon, 2 Apr 2012 06:50:32 -0400 From: "Daniel P. Berrange" Date: Mon, 2 Apr 2012 11:50:16 +0100 Message-Id: <1333363816-1691-10-git-send-email-berrange@redhat.com> In-Reply-To: <1333363816-1691-1-git-send-email-berrange@redhat.com> References: <1333363816-1691-1-git-send-email-berrange@redhat.com> Subject: [Qemu-devel] [PATCH 9/9] Add note about some other options potentially worth enabling List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org From: "Daniel P. Berrange" There are a few other GCC warning options likely worth enabling, but it is not practical with the level of warnings generated. Add a note about them for anyone motiviated to address it in the future * configure: Add -Wclobbered, -Wmissing-field-initializers, -Woverride-init, -Wsign-compare, -Wunused-parameter, -Wunused-but-set-parameter, -Wpointer-arith, -Wmissing-noreturn, -Wjump-misses-init but leave disabled for now Signed-off-by: Daniel P. Berrange --- configure | 20 ++++++++++++++++++++ 1 files changed, 20 insertions(+), 0 deletions(-) diff --git a/configure b/configure index 175901f..2d62337 100755 --- a/configure +++ b/configure @@ -1199,6 +1199,26 @@ gcc_flags="$gcc_flags -Wformat-extra-args" gcc_flags="$gcc_flags -Wformat-zero-length" gcc_flags="$gcc_flags -Wformat-nonliteral" +# Some other potentially worth enabling once issues are fixed +# False positives in cpu-exec.c +#gcc_flags="$gcc_flags -Wclobbered" +# Many many violations +#gcc_flags="$gcc_flags -Wmissing-field-initializers" +# Quite a few (intentional?) overrides +#gcc_flags="$gcc_flags -Woverride-init" +# Many many violations +#gcc_flags="$gcc_flags -Wsign-compare" +# Many many violations +#gcc_flags="$gcc_flags -Wunused-parameter" +# Strange violations in mips helper +#gcc_flags="$gcc_flags -Wunused-but-set-parameter" +# Many many violations +#gcc_flags="$gcc_flags -Wpointer-arith" +# Many many violations +#gcc_flags="$gcc_flags -Wmissing-noreturn" +# Many many violations +#gcc_flags="$gcc_flags -Wjump-misses-init" + cat > $TMPC << EOF int main(void) { return 0; } EOF -- 1.7.7.6