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[209.85.167.54]) by smtp.gmail.com with ESMTPSA id b81sm633197lfg.60.2020.08.20.10.53.01 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 20 Aug 2020 10:53:01 -0700 (PDT) Received: by mail-lf1-f54.google.com with SMTP id r25so1384652lfe.5 for ; Thu, 20 Aug 2020 10:53:01 -0700 (PDT) X-Received: by 2002:ac2:5963:: with SMTP id h3mr1326997lfp.201.1597945980994; Thu, 20 Aug 2020 10:53:00 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Gleb Popov Date: Thu, 20 Aug 2020 21:52:35 +0400 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: Undefined reference to __bswapsi2/__bswapdi2 To: toolchain@freebsd.org X-Rspamd-Queue-Id: 4BXXLR5d3hz3WRG X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of 6yearold@gmail.com designates 209.85.208.177 as permitted sender) smtp.mailfrom=6yearold@gmail.com X-Spamd-Result: default: False [0.06 / 15.00]; ARC_NA(0.00)[]; MAILMAN_DEST(0.00)[toolchain]; RCVD_TLS_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17:c]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[toolchain@freebsd.org]; TO_DN_NONE(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; RCVD_COUNT_THREE(0.00)[4]; RCVD_VIA_SMTP_AUTH(0.00)[]; NEURAL_SPAM_SHORT(0.06)[0.058]; RCVD_IN_DNSWL_NONE(0.00)[209.85.208.177:from]; NEURAL_HAM_MEDIUM(-0.00)[-0.002]; FORGED_SENDER(0.30)[arrowd@freebsd.org,6yearold@gmail.com]; DMARC_NA(0.00)[freebsd.org]; RWL_MAILSPIKE_POSSIBLE(0.00)[209.85.208.177:from]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; FROM_NEQ_ENVFROM(0.00)[arrowd@freebsd.org,6yearold@gmail.com]; FREEMAIL_ENVFROM(0.00)[gmail.com]; TO_DOM_EQ_FROM_DOM(0.00)[] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.33 X-BeenThere: freebsd-toolchain@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Maintenance of FreeBSD's integrated toolchain List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 20 Aug 2020 17:53:04 -0000 On Wed, Aug 19, 2020 at 10:15 PM Gleb Popov wrote: > Hi toolchain@ > > I'm building the latest GHC on 12.1-RELEASE i386 and having almost the > same problem as with atomic functions. This time the error is > > d: error: undefined symbol: __bswapsi2 > >>> referenced by TTY.c > >>> RTS.thr_p_o:(rtsSyms) in archive > /wrkdirs/usr/ports/lang/ghc/work/ghc-8.10.2/rts/dist/build/libHSrts_thr_p.a > > ld: error: undefined symbol: __bswapdi2 > >>> referenced by TTY.c > >>> RTS.thr_p_o:(rtsSyms) in archive > /wrkdirs/usr/ports/lang/ghc/work/ghc-8.10.2/rts/dist/build/libHSrts_thr_p.a > > What's wrong with that? These functions seem to be present in our > compiler-rt. > Reading /usr/src/lib/libcompiler_rt/Makefile.inc, it seems that we don't compile these functions. What's the reason for this?