From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:47203) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YauFK-00030r-MM for qemu-devel@nongnu.org; Wed, 25 Mar 2015 18:58:03 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YauF6-00083I-Pg for qemu-devel@nongnu.org; Wed, 25 Mar 2015 18:57:58 -0400 Received: from mx1.redhat.com ([209.132.183.28]:56963) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YauF6-000833-IQ for qemu-devel@nongnu.org; Wed, 25 Mar 2015 18:57:44 -0400 From: John Snow Date: Wed, 25 Mar 2015 18:57:35 -0400 Message-Id: <1427324259-1481-1-git-send-email-jsnow@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Qemu-devel] [PATCH v5 0/4] configure: clang 3.5.0 build fixes List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, John Snow , stefanha@redhat.com QEMU does not compile cleanly under clang 3.5.0. These patches eliminate the avalanche of warnings and make the build usable. The result is that you *should* be able to use clang 3.5.0 *with* ccache and -Werror and produce all targets. Regrettably, this is v5 because I overlooked deleting "--keep-tmpc" in the previous version. Sorry mom, I let the homestead down. We'll be eating dirt this winter. I can always go to the city for work, please don't cry. v4: - Enable ccache workaround for configurations without -Werror, to suppress warnings as well. - Removed optimization from cc_has_warning_flag() - Renamed ccache variable to ccache_cpp2 John Snow (3): configure: factor out supported flag check configure: silence glib unknown attribute __alloc_size__ configure: Add workaround for ccache and clang Stefan Hajnoczi (1): configure: handle clang -nopie argument warning configure | 81 ++++++++++++++++++++++++++++++++++++++++++++++++++------------- 1 file changed, 65 insertions(+), 16 deletions(-) -- 2.1.0