From patchwork Thu Jun 15 09:40:00 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?J=C3=B6rg_Krause?= X-Patchwork-Id: 776200 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3wpJQ70DPHz9s2P for ; Thu, 15 Jun 2017 19:40:14 +1000 (AEST) Authentication-Results: ozlabs.org; dkim=fail reason="key not found in DNS" (0-bit key; unprotected) header.d=embedded.rocks header.i=@embedded.rocks header.b="MSeRaeuU"; dkim-atps=neutral Received: from localhost (localhost [127.0.0.1]) by whitealder.osuosl.org (Postfix) with ESMTP id 7E60A87360; Thu, 15 Jun 2017 09:40:13 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from whitealder.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id PqADqwVTiKGO; Thu, 15 Jun 2017 09:40:12 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by whitealder.osuosl.org (Postfix) with ESMTP id 7AE358821C; Thu, 15 Jun 2017 09:40:12 +0000 (UTC) X-Original-To: buildroot@lists.busybox.net Delivered-To: buildroot@osuosl.org Received: from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133]) by ash.osuosl.org (Postfix) with ESMTP id 450F31C408B for ; Thu, 15 Jun 2017 09:40:10 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by hemlock.osuosl.org (Postfix) with ESMTP id 3FA2788B6E for ; Thu, 15 Jun 2017 09:40:10 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from hemlock.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id A53lW1uIhhgY for ; Thu, 15 Jun 2017 09:40:08 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from mout02.posteo.de (mout02.posteo.de [185.67.36.142]) by hemlock.osuosl.org (Postfix) with ESMTPS id 4178E88556 for ; Thu, 15 Jun 2017 09:40:08 +0000 (UTC) Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 3wpJPv4PQlz1090 for ; Thu, 15 Jun 2017 11:40:03 +0200 (CEST) Authentication-Results: mail.embedded.rocks (amavisd-new); dkim=pass reason="pass (just generated, assumed good)" header.d=embedded.rocks DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=embedded.rocks; h=content-transfer-encoding:content-type:content-type :mime-version:x-mailer:message-id:date:date:subject:subject:from :from:received:received; s=default; t=1497519602; x=1498124403; bh=+oa7VK6WNk6mLe4pbM0EoH/XBATBTe6JVsazBY4AVIw=; b=MSeRaeuUOi1Z tYMHTKdCIhuFF6Luyj0a2NshJIAWu7wBZVaS/SpbxVX5IA1SljkGQNcx3/m0wn0u L9kXqRn0zdlGTIwRmugAYSAz7gv4kemwk13JpoJvZ+9Ee3jUaNlIo6StbQi1HpVO 9gNoo1mC/R5wvbb783hTYykK7TTT6ySY6YHMEcaCN6zPJxLbgOurNgV4LJ2VorfV q+dfwDaaKPcnnrfZ4X/B+EP7C7G0LLiyO272VyidKSarx4s1GMt+UK0J1owIOJ71 PDVjwNyS1fLHQOQwOMSYYP8vfAd8tU44aNlqG0fyGg9kwqQcoVV6t5KC6H/tNdjB ouFavOm/IQ== Received: from mail.embedded.rocks ([127.0.0.1]) by localhost (mail.embedded.rocks [127.0.0.1]) (amavisd-new, port 10025) with ESMTP id 7htu5MQj_mf4; Thu, 15 Jun 2017 11:40:02 +0200 (CEST) Received: from nzxt.fritz.box (port-92-195-51-146.dynamic.qsc.de [92.195.51.146]) (Authenticated sender: joerg.krause@embedded.rocks) by mail.embedded.rocks (Postfix) with ESMTPSA; Thu, 15 Jun 2017 11:40:02 +0200 (CEST) From: =?UTF-8?q?J=C3=B6rg=20Krause?= To: buildroot@buildroot.org Date: Thu, 15 Jun 2017 11:40:00 +0200 Message-Id: <20170615094000.28246-1-joerg.krause@embedded.rocks> X-Mailer: git-send-email 2.13.1 MIME-Version: 1.0 Subject: [Buildroot] [PATCH] boost: module context affected by GCC bug 64735 X-BeenThere: buildroot@busybox.net X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: buildroot-bounces@busybox.net Sender: "buildroot" Building boosts module context is affected by GCC bug 64735 [1]: ``` ./boost/context/execution_context_v2.hpp:298:31: error: 'exception_ptr' is not a member of 'std' auto p = std::make_tuple( std::exception_ptr{}, std::move( data) ); ``` This is because `exception_ptr` from libstdc++ is not available for architectures not supporting always lock-free atomic ints. Note, that this bug is fixed in GCC 7. Fixes: http://autobuild.buildroot.net/results/f4e/f4e8a3727f19f7df4a1c45efe3603422fafd4af5/ [1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64735 Signed-off-by: Jörg Krause --- package/boost/Config.in | 1 + 1 file changed, 1 insertion(+) diff --git a/package/boost/Config.in b/package/boost/Config.in index f0a2385706..50d0ff8e01 100644 --- a/package/boost/Config.in +++ b/package/boost/Config.in @@ -67,6 +67,7 @@ config BR2_PACKAGE_BOOST_CONTEXT bool "boost-context" depends on ((BR2_arm || BR2_armeb) && BR2_ARM_CPU_HAS_ARM) || \ BR2_i386 || BR2_mips || BR2_mipsel || BR2_powerpc || BR2_x86_64 + depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_64735 config BR2_PACKAGE_BOOST_COROUTINE bool "boost-coroutine"