From patchwork Thu Dec 23 10:43:52 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paolo Bonzini X-Patchwork-Id: 76492 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [199.232.76.165]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 0BBC6B7082 for ; Thu, 23 Dec 2010 21:48:02 +1100 (EST) Received: from localhost ([127.0.0.1]:41962 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PViiE-0007bT-K2 for incoming@patchwork.ozlabs.org; Thu, 23 Dec 2010 05:47:58 -0500 Received: from [140.186.70.92] (port=48392 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PVieS-00077u-21 for qemu-devel@nongnu.org; Thu, 23 Dec 2010 05:44:05 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1PVieQ-0003li-E7 for qemu-devel@nongnu.org; Thu, 23 Dec 2010 05:44:03 -0500 Received: from mail-wy0-f173.google.com ([74.125.82.173]:36916) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1PVieQ-0003e9-6h for qemu-devel@nongnu.org; Thu, 23 Dec 2010 05:44:02 -0500 Received: by mail-wy0-f173.google.com with SMTP id 36so6457648wyg.4 for ; Thu, 23 Dec 2010 02:44:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:sender:from:to:subject:date :message-id:x-mailer:in-reply-to:references; bh=s9luRV6WPfA7D2J9XwbldSx3skSfNdeyZxSCRowQTFU=; b=VRMMhXwvlI0Eq3Q7VQ8LelfIoueXZpEjVWsO3VrmsJ2gRKKv3ogeXB/DP1hOqxnazC U7M0RQMK7Y9DsebDumgCPwrGZjV9KzHu+goF1PXYJc/4FNGGz8KHvHxp6TP1oxPKXQO/ ojQ1q1JdftNw7k6wVtp8Lw6heApM3GAdJu5XE= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=sender:from:to:subject:date:message-id:x-mailer:in-reply-to :references; b=PYj26C9k/P6Fe+m4m2I54GTVhtNlsz8Hq1aLJA7aY101U2hMD5KUqIEh/F6z0kBAjT XXkv65FolqP95GsTbewkE2WRK0TCtAUIB9bizjSw29cpHp3XRVppW1P2mDOSAKhlLX+V kIl20pPQ5WhIW6Hl+WJJ35kv9EkNRrs04uZYM= Received: by 10.227.155.83 with SMTP id r19mr4885017wbw.137.1293101041798; Thu, 23 Dec 2010 02:44:01 -0800 (PST) Received: from localhost.localdomain (93-34-160-115.ip50.fastwebnet.it [93.34.160.115]) by mx.google.com with ESMTPS id m10sm5189008wbc.22.2010.12.23.02.44.00 (version=TLSv1/SSLv3 cipher=RC4-MD5); Thu, 23 Dec 2010 02:44:00 -0800 (PST) From: Paolo Bonzini To: qemu-devel@nongnu.org Date: Thu, 23 Dec 2010 11:43:52 +0100 Message-Id: <1293101042-13121-6-git-send-email-pbonzini@redhat.com> X-Mailer: git-send-email 1.7.3.2 In-Reply-To: <1293101042-13121-1-git-send-email-pbonzini@redhat.com> References: <1293101042-13121-1-git-send-email-pbonzini@redhat.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) Subject: [Qemu-devel] [PATCH v3 05/15] test cc with the complete set of chosen flags X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org The "test the C compiler works ok" comes before a bunch of flags are added for --cpu or just depending on the host. It helps debugging if the test is done after these flags are (unconditionally) added. Signed-off-by: Paolo Bonzini --- configure | 50 +++++++++++++++++++++++++------------------------- 1 files changed, 25 insertions(+), 25 deletions(-) diff --git a/configure b/configure index d9277fe..93b5765 100755 --- a/configure +++ b/configure @@ -220,31 +220,6 @@ QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS" QEMU_CFLAGS="-I. -I\$(SRC_PATH) $QEMU_CFLAGS" LDFLAGS="-g $LDFLAGS" -gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits" -gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags" -gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags" -gcc_flags="-fstack-protector-all $gcc_flags" -cat > $TMPC << EOF -int main(void) { return 0; } -EOF -for flag in $gcc_flags; do - if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then - QEMU_CFLAGS="$QEMU_CFLAGS $flag" - fi -done - -# check that the C compiler works. -cat > $TMPC < $TMPC < $TMPC < $TMPC << EOF +int main(void) { return 0; } +EOF +for flag in $gcc_flags; do + if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then + QEMU_CFLAGS="$QEMU_CFLAGS $flag" + fi +done + # # Solaris specific configure tool chain decisions #