From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 55982 invoked by alias); 6 May 2018 23:54:59 -0000 Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Received: (qmail 55973 invoked by uid 89); 6 May 2018 23:54:59 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-0.0 required=5.0 tests=BAYES_20,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=ham version=3.3.2 spammy=H*r:sk:i29-v6s, java, Java, jony X-HELO: mail-pg0-f45.google.com Received: from mail-pg0-f45.google.com (HELO mail-pg0-f45.google.com) (74.125.83.45) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Sun, 06 May 2018 23:54:57 +0000 Received: by mail-pg0-f45.google.com with SMTP id i29-v6so18932734pgn.12 for ; Sun, 06 May 2018 16:54:57 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:newsgroups:references:from:message-id :date:user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=35KGbPZLJ0Z3JJGbazwVO0c4/LDVg83rVYeTuZHvIIQ=; b=AJAOeI3LwCIRw1XZIDlVmV5vQIxLESa0vjWAqolXAWzUXElvMtKOIPp3nwFmE9TYOA 2yKMOLVFtWNGDMVfAdfSuToUSILA8AfKjHYaEoA1edYDHaaQEbwjWf76Rag+e4Qg1DhP VouIEf4nAL5FccAgOiZXQDyPls8iPBlu9owi694QHQ9RCrqaNdOnOH8O/EQpSZisHIjU UGMkOC9CaZ/7POzRD4c+umzE+FEiAX8AQpW0Ux4d3Qo1lodrn/t8AGgUKgt62MWqmgkS Jqs7M3UGKHcO7qo8kNCmE8h40CGh7YzKCnY2A4tYn4BvMr+Yei/RDv86PnNslWFtD3xC ivtQ== X-Gm-Message-State: ALQs6tCH6rdgwRnjp47svF9xCB0nlLA6feQV0UrDf7bspTjueUljTg0t 0HjLYoNZLiN9U/r2sc90cGvnVNw= X-Google-Smtp-Source: AB8JxZrD+GLkdZ0b1gScLjAfJ3XfjDaPxrmgtpS86DME80Q0k2OZu1z54+XDoyQ3aIHPhaT3BveXAQ== X-Received: by 10.98.56.137 with SMTP id f131mr15573598pfa.173.1525650896256; Sun, 06 May 2018 16:54:56 -0700 (PDT) Received: from [10.0.0.87] (125-236-198-58.adsl.xtra.co.nz. [125.236.198.58]) by smtp.gmail.com with ESMTPSA id f1sm19036974pfn.52.2018.05.06.16.54.54 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 06 May 2018 16:54:55 -0700 (PDT) Subject: Re: [ANNOUNCEMENT] Updated: gcc-7.3.0-2 (x86/x86_64)(Test) To: cygwin@cygwin.com Newsgroups: gmane.os.cygwin References: From: Ross Smith Message-ID: Date: Sun, 06 May 2018 23:54:00 -0000 User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-SW-Source: 2018-05/txt/msg00104.txt.bz2 On 2018-05-05 22:00, JonY wrote: > > gcc-7.3.0-2 has been uploaded for Cygwin. This version is for testing. > > Java support has been removed from upstream GCC, GCJ is no longer available. > > Changes since -1: > * Enabled libstdc++ filesystem feature as requested by Nuno Lopes. I've updated gcc-core, gcc-g++, and libstdc++ to 7.3.0-2, but the filesystem library still doesn't seem to be working: #include #include using namespace std::experimental; int main() { filesystem::path p("expfs.cpp"); std::cout << p.string() << " " << filesystem::exists(p) << "\n"; } $ g++ -std=c++1z expfs.cpp -o expfs /tmp/ccV1QAAo.o:expfs.cpp:(.text$_ZNSt12experimental10filesystem2v16existsERKNS1_4pathE[_ZNSt12experimental10filesystem2v16existsERKNS1_4pathE]+0x11): undefined reference to `std::experimental::filesystem::v1::status(std::experimental::filesystem::v1::path const&)' /tmp/ccV1QAAo.o:expfs.cpp:(.text$_ZNSt12experimental10filesystem2v16existsERKNS1_4pathE[_ZNSt12experimental10filesystem2v16existsERKNS1_4pathE]+0x11): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `std::experimental::filesystem::v1::status(std::experimental::filesystem::v1::path const&)' /tmp/ccV1QAAo.o:expfs.cpp:(.text$_ZNSt12experimental10filesystem2v14pathC1IA10_cS2_EERKT_[_ZNSt12experimental10filesystem2v14pathC1IA10_cS2_EERKT_]+0x5d): undefined reference to `std::experimental::filesystem::v1::path::_M_split_cmpts()' /tmp/ccV1QAAo.o:expfs.cpp:(.text$_ZNSt12experimental10filesystem2v14pathC1IA10_cS2_EERKT_[_ZNSt12experimental10filesystem2v14pathC1IA10_cS2_EERKT_]+0x5d): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `std::experimental::filesystem::v1::path::_M_split_cmpts()' collect2: error: ld returned 1 exit status Ross Smith -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 56465 invoked by alias); 6 May 2018 23:55:03 -0000 Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Received: (qmail 56386 invoked by uid 89); 6 May 2018 23:55:02 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-0.9 required=5.0 tests=BAYES_00,KAM_LAZY_DOMAIN_SECURITY autolearn=no version=3.3.2 spammy=H*r:Unknown X-HELO: blaine.gmane.org Received: from Unknown (HELO blaine.gmane.org) (195.159.176.226) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Sun, 06 May 2018 23:55:00 +0000 Received: from list by blaine.gmane.org with local (Exim 4.84_2) (envelope-from ) id 1fFTSQ-0003N4-4x for cygwin@cygwin.com; Mon, 07 May 2018 01:52:46 +0200 To: cygwin@cygwin.com From: Ross Smith Subject: Re: [ANNOUNCEMENT] Updated: gcc-7.3.0-2 (x86/x86_64)(Test) Date: Mon, 07 May 2018 07:27:00 -0000 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 In-Reply-To: X-IsSubscribed: yes X-SW-Source: 2018-05/txt/msg00105.txt.bz2 Message-ID: <20180507072700.yb5N6nmHN8xgXU8CWEoTKyzjtKE1rcSNPHa61CRM2EA@z> On 2018-05-05 22:00, JonY wrote: > > gcc-7.3.0-2 has been uploaded for Cygwin. This version is for testing. > > Java support has been removed from upstream GCC, GCJ is no longer available. > > Changes since -1: > * Enabled libstdc++ filesystem feature as requested by Nuno Lopes. I've updated gcc-core, gcc-g++, and libstdc++ to 7.3.0-2, but the filesystem library still doesn't seem to be working: #include #include using namespace std::experimental; int main() { filesystem::path p("expfs.cpp"); std::cout << p.string() << " " << filesystem::exists(p) << "\n"; } $ g++ -std=c++1z expfs.cpp -o expfs /tmp/ccV1QAAo.o:expfs.cpp:(.text$_ZNSt12experimental10filesystem2v16existsERKNS1_4pathE[_ZNSt12experimental10filesystem2v16existsERKNS1_4pathE]+0x11): undefined reference to `std::experimental::filesystem::v1::status(std::experimental::filesystem::v1::path const&)' /tmp/ccV1QAAo.o:expfs.cpp:(.text$_ZNSt12experimental10filesystem2v16existsERKNS1_4pathE[_ZNSt12experimental10filesystem2v16existsERKNS1_4pathE]+0x11): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `std::experimental::filesystem::v1::status(std::experimental::filesystem::v1::path const&)' /tmp/ccV1QAAo.o:expfs.cpp:(.text$_ZNSt12experimental10filesystem2v14pathC1IA10_cS2_EERKT_[_ZNSt12experimental10filesystem2v14pathC1IA10_cS2_EERKT_]+0x5d): undefined reference to `std::experimental::filesystem::v1::path::_M_split_cmpts()' /tmp/ccV1QAAo.o:expfs.cpp:(.text$_ZNSt12experimental10filesystem2v14pathC1IA10_cS2_EERKT_[_ZNSt12experimental10filesystem2v14pathC1IA10_cS2_EERKT_]+0x5d): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `std::experimental::filesystem::v1::path::_M_split_cmpts()' collect2: error: ld returned 1 exit status Ross Smith -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple