From patchwork Fri Feb 1 20:22:41 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Luc Van Oostenryck X-Patchwork-Id: 10793701 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0407A13B4 for ; Fri, 1 Feb 2019 20:24:56 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DFCAD32DC7 for ; Fri, 1 Feb 2019 20:24:55 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D161632F05; Fri, 1 Feb 2019 20:24:55 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4C1C332DC7 for ; Fri, 1 Feb 2019 20:24:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728451AbfBAUYy (ORCPT ); Fri, 1 Feb 2019 15:24:54 -0500 Received: from mail-ed1-f68.google.com ([209.85.208.68]:44882 "EHLO mail-ed1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728323AbfBAUYy (ORCPT ); Fri, 1 Feb 2019 15:24:54 -0500 Received: by mail-ed1-f68.google.com with SMTP id y56so6449427edd.11 for ; Fri, 01 Feb 2019 12:24:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=i9UiuFqpPy8NNzUQFiFW2cOuoWrZQ+rfi97N897lfaM=; b=nhpvo4vEbx4fx4uMbox1PxwzSzykbBnul7R4y+aLmJp3CjjYRlJcyopWsuKW3FpFjT waCkHjQYMFqN9Q5EzwFgntJltx5yeb38q7tPtLBmUTowNAWzkpMqhncrOxYSvK5EMjkI X0YvGsJrmkX+3NvHmczq1wzyfVCwWpi+Eq8RssvSzJm35nKruruOT3l5IUytuY/Zs7tJ 0iCtUa8V2TlhlvugrSgwAu3J/rx28AvKexlZ3hLbvFM2xRjU3onhQ0Sv5BDIa4qDHyaW Kr+EY9Lr8ldRLP64cUu7zE7K0juw03GGMAg/FnpmknynL5HoLeddGNNPp2lKD+GlmHkn rR8w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=i9UiuFqpPy8NNzUQFiFW2cOuoWrZQ+rfi97N897lfaM=; b=Ka1FUSQgI87urB7Vpps4X3xmv7DTjm4wDi8hPMvXW//D6P62eqAGClg9jvHUUE1q8X KtM+GtLTxkvSE5nn72tkIcoW5+dZ2cud1fzm5eMUkb9duMYuUygW7reC+4pRe2MROj/y dHJnLC+PUCuEFoPmELUY+5QQ8gIKYLIoBWphjhycMhlGBVgMkafB3pytezAgGLKp/N3R kZh+CXtvXNNaU12aIAwGJWFg88pQMsqWbODewnZMJUEcd4gosngZtt7F7MdZJw+wIqZR hTGRZzLk518Rr39F+99n1Zox3Xt3KhYtycJtt8a1ou8T9bWOXFAXEype6AmBsmbx6j+P cQVA== X-Gm-Message-State: AJcUukeX1pjPM+KXwUsTr7q34h+ucVKJQibIvQPQFY95tp/c7xLpU9JR jSNCvx8Ov41GQWG29a2AjqE= X-Google-Smtp-Source: ALg8bN7MOiWMQyWHLioTnU8dfgtP4FqLKM14bG+w6GR9G0GbKC/Qk+kG+kFRmYPoXHQGWtipPz7L5w== X-Received: by 2002:a05:6402:8d2:: with SMTP id d18mr40930775edz.119.1549052692905; Fri, 01 Feb 2019 12:24:52 -0800 (PST) Received: from localhost.localdomain ([2a02:a03f:40eb:400:95c2:b23e:3d3e:f40]) by smtp.gmail.com with ESMTPSA id e17sm1391090ejb.29.2019.02.01.12.24.51 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 01 Feb 2019 12:24:52 -0800 (PST) From: Luc Van Oostenryck To: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= Cc: linux-sparse@vger.kernel.org, Luc Van Oostenryck Subject: [PATCH] cgcc: teach cgcc about Hurd/GNU Date: Fri, 1 Feb 2019 21:22:41 +0100 Message-Id: <20190201202241.94597-1-luc.vanoostenryck@gmail.com> X-Mailer: git-send-email 2.20.0 MIME-Version: 1.0 Sender: linux-sparse-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sparse@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP cgcc fails if it doesn't know about the system/OS as returned by `uname -s`. This creates a build failure for Debian since Hurd is one of their non-official 'ports' but unknown to cgcc. So, teach cgcc about 'GNU' (the OS/system name returned on Hurd) and add the few predefines used to identify it. Reported-by: Uwe Kleine-König Signed-off-by: Luc Van Oostenryck --- cgcc | 3 +++ 1 file changed, 3 insertions(+) diff --git a/cgcc b/cgcc index f3909ae89..9c3ac8ce5 100755 --- a/cgcc +++ b/cgcc @@ -274,6 +274,9 @@ sub add_specs { } elsif ($spec eq 'darwin') { return ' -D__APPLE__=1 -D__MACH__=1'; + } elsif ($spec eq 'gnu') { # Hurd + return &add_specs ('unix') . # So, GNU is Unix, uh? + ' -D__GNU__=1 -D__gnu_hurd__=1 -D__MACH__=1'; } elsif ($spec eq 'unix') { return ' -Dunix=1 -D__unix=1 -D__unix__=1'; } elsif ( $spec =~ /^cygwin/) {