From patchwork Mon Apr 30 23:25:07 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: DJ Delorie X-Patchwork-Id: 155978 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from sourceware.org (server1.sourceware.org [209.132.180.131]) by ozlabs.org (Postfix) with SMTP id DF37DB6F9A for ; Tue, 1 May 2012 09:25:37 +1000 (EST) Comment: DKIM? See http://www.dkim.org DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d=gcc.gnu.org; s=default; x=1336433139; h=Comment: DomainKey-Signature:Received:Received:Received:Received:Received: Received:Received:Date:Message-Id:From:To:Subject:Mailing-List: Precedence:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:Sender:Delivered-To; bh=Oi0AnHyW0X6hL3G72eo72DyL5Qw=; b=PKQZkd/KAgzNP1cIv0sys57keI9XAwByH512xCRkhncxclFhWI1gIShfzkbaIA linqx53hbCAlV4xABSM3V3m3EgLW/8EgSO+YbLl5+sONRCVYcd6Bky6+Bspmb/Mn WqUXWrvH0HfHKD93dzQsXXdyTJEQw4poxQ0UXK5xPN8JY= Comment: DomainKeys? See http://antispam.yahoo.com/domainkeys DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=default; d=gcc.gnu.org; h=Received:Received:X-SWARE-Spam-Status:X-Spam-Check-By:Received:Received:Received:Received:Received:Date:Message-Id:From:To:Subject:X-IsSubscribed:Mailing-List:Precedence:List-Id:List-Unsubscribe:List-Archive:List-Post:List-Help:Sender:Delivered-To; b=GBI1kIN5K0QS+jDgwiErEs3hvEX4Ye2tMzGyENLbrsxWg9R7lEi7cWLPVMz3k5 9OJnSzHjU2aIoHpFK2RGYeY9sP3aTqeUp0WdWiAX3umTUFn9mJYc0h8cRu3NyA4l O5AaH2NaCQrsht7kK2o71o3P/xXI/INsGt8K54LVzdloc=; Received: (qmail 6271 invoked by alias); 30 Apr 2012 23:25:29 -0000 Received: (qmail 6251 invoked by uid 22791); 30 Apr 2012 23:25:28 -0000 X-SWARE-Spam-Status: No, hits=-6.1 required=5.0 tests=AWL, BAYES_00, KHOP_RCVD_UNTRUST, RCVD_IN_DNSWL_HI, RCVD_IN_HOSTKARMA_W, SPF_HELO_PASS, T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 30 Apr 2012 23:25:10 +0000 Received: from int-mx02.intmail.prod.int.phx2.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id q3UNP9N6004057 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Mon, 30 Apr 2012 19:25:09 -0400 Received: from greed.delorie.com (ovpn-113-68.phx2.redhat.com [10.3.113.68]) by int-mx02.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id q3UNP8LQ004891 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 30 Apr 2012 19:25:09 -0400 Received: from greed.delorie.com (greed.delorie.com [127.0.0.1]) by greed.delorie.com (8.14.4/8.14.4) with ESMTP id q3UNP722030995; Mon, 30 Apr 2012 19:25:07 -0400 Received: (from dj@localhost) by greed.delorie.com (8.14.4/8.14.4/Submit) id q3UNP7Ne030994; Mon, 30 Apr 2012 19:25:07 -0400 Date: Mon, 30 Apr 2012 19:25:07 -0400 Message-Id: <201204302325.q3UNP7Ne030994@greed.delorie.com> From: DJ Delorie To: libstdc++@gcc.gnu.org, gcc-patches@gcc.gnu.org Subject: [patch] skip tpf configure tests X-IsSubscribed: yes Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Delivered-To: mailing list gcc-patches@gcc.gnu.org * crossconfig.m4: Since we know that all TPF builds are cross- builds and cannot run configuration-time link tests, do not allow it; just go with known supported linker options. * configure: Regenerate (called as GLIBCXX_CROSSCONFIG). Index: crossconfig.m4 =================================================================== --- crossconfig.m4 (revision 187002) +++ crossconfig.m4 (working copy) @@ -219,14 +219,14 @@ case "${host}" in AC_DEFINE(HAVE_ISNANF) AC_DEFINE(HAVE_MODFF) AC_DEFINE(HAVE_HYPOT) ;; *-tpf) SECTION_FLAGS='-ffunction-sections -fdata-sections' + SECTION_LDFLAGS='-Wl,--gc-sections $SECTION_LDFLAGS' AC_SUBST(SECTION_FLAGS) - GLIBCXX_CHECK_LINKER_FEATURES AC_DEFINE(HAVE_FINITE) AC_DEFINE(HAVE_FINITEF) AC_DEFINE(HAVE_FREXPF) AC_DEFINE(HAVE_HYPOTF) AC_DEFINE(HAVE_ISINF) AC_DEFINE(HAVE_ISINFF)