From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp2 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id C36vOrt+Jl+kLQAA0tVLHw (envelope-from ) for ; Sun, 02 Aug 2020 08:52:11 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp2 with LMTPS id CCg6Nrt+Jl9fXwAAB5/wlQ (envelope-from ) for ; Sun, 02 Aug 2020 08:52:11 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 636149403C9 for ; Sun, 2 Aug 2020 08:52:11 +0000 (UTC) Received: from localhost ([::1]:38754 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k29j0-0002Eb-DF for larch@yhetil.org; Sun, 02 Aug 2020 04:52:10 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:59892) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k29is-0002EB-Ue for bug-guix@gnu.org; Sun, 02 Aug 2020 04:52:02 -0400 Received: from debbugs.gnu.org ([209.51.188.43]:58357) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1k29is-0001q5-Lw for bug-guix@gnu.org; Sun, 02 Aug 2020 04:52:02 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1k29is-0002le-Le for bug-guix@gnu.org; Sun, 02 Aug 2020 04:52:02 -0400 X-Loop: help-debbugs@gnu.org Subject: bug#42667: opencv fails to build Resent-From: Guillaume Le Vaillant Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Sun, 02 Aug 2020 08:52:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 42667 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: 42667@debbugs.gnu.org X-Debbugs-Original-To: bug-guix@gnu.org Received: via spool by submit@debbugs.gnu.org id=B.159635826910576 (code B ref -1); Sun, 02 Aug 2020 08:52:02 +0000 Received: (at submit) by debbugs.gnu.org; 2 Aug 2020 08:51:09 +0000 Received: from localhost ([127.0.0.1]:41670 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1k29i0-0002kW-7C for submit@debbugs.gnu.org; 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b=KyStbAaHMbiJsiE9S1vTi3Se1pYmKbAqayK6LwMckh/fDqQjAL4wDM+A/vbTKNlRV USWBYMDRWSEWi5s1nC9ZCgqhipYoWBGt2K901hkONxSNMdCdqMJAuH9yQYETEsNvg7 Oh3LJWoIpuc8vf2bCBt15oAOO8+ArUnuKmeYGS45RFJA9W/Vc2FS9DKTfgSYIrluXe wZ+2E8tLS1ip6J/fo8G4uIwLOTHeWxyWHWc8dIQNSzWJfjWUtN7ARY3S93AWTYQNzw Wo1jppXl7N2dwx0/UeGVDuAyAi0Qg49kUKSNNIDN4/1VX+m43QAeGolKo9SKR30F5M kX63jPGUbPTZg== Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4BKF962qWzz9rxh for ; Sun, 2 Aug 2020 10:50:50 +0200 (CEST) User-agent: mu4e 1.4.12; emacs 26.3 From: Guillaume Le Vaillant Date: Sun, 02 Aug 2020 10:50:48 +0200 Message-ID: <87a6zd77o7.fsf@yamatai> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" Received-SPF: pass client-ip=185.67.36.66; envelope-from=glv@posteo.net; helo=mout02.posteo.de X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/02 00:54:56 X-ACL-Warn: Detected OS = Linux 3.11 and newer X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: -1.3 (-) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-Spam-Score: -2.3 (--) X-BeenThere: bug-guix@gnu.org List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: "bug-Guix" X-Scanner: scn0 Authentication-Results: aspmx1.migadu.com; dkim=fail (rsa verify failed) header.d=posteo.net header.s=2017 header.b=KyStbAaH; dmarc=fail reason="SPF not aligned (strict)" header.from=posteo.net (policy=none); spf=pass (aspmx1.migadu.com: domain of bug-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=bug-guix-bounces@gnu.org X-Spam-Score: -1.51 X-TUID: 8c58XDJd/2zi --=-=-= Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable When trying to build the opencv package , I get the following error: =2D-8<---------------cut here---------------start------------->8--- [ 27%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.di= r/src/grfmt_pxm.cpp.o cd /tmp/guix-build-opencv-3.4.3.drv-0/build/modules/imgcodecs && /gnu/store= /rn75fm7adgx3pw5j8pg3bczfqq1y17lk-gcc-7.5.0/bin/c++ -DCVAPI_EXPORTS -DHAVE= _IMGCODEC_HDR -DHAVE_IMGCODEC_PXM -DHAVE_IMGCODEC_SUNRASTER -DHAVE_WEBP -D_= USE_MATH_DEFINES -D__OPENCV_BUILD=3D1 -D__STDC_CONSTANT_MACROS -D__STDC_FOR= MAT_MACROS -D__STDC_LIMIT_MACROS -I/tmp/guix-build-opencv-3.4.3.drv-0/openc= v-3.4.3-checkout/modules/imgcodecs/include -I/tmp/guix-build-opencv-3.4.3.d= rv-0/build/modules/imgcodecs -I/tmp/guix-build-opencv-3.4.3.drv-0/opencv-3.= 4.3-checkout/modules/core/include -I/tmp/guix-build-opencv-3.4.3.drv-0/open= cv-3.4.3-checkout/modules/imgproc/include -isystem /tmp/guix-build-opencv-3= .4.3.drv-0/build -isystem /gnu/store/7xqvr2nr5g1cw9kwc0rdlhg92zg5zi44-opene= xr-2.5.2/include/OpenEXR -fsigned-char -W -Wall -Werror=3Dreturn-type -Wer= ror=3Dnon-virtual-dtor -Werror=3Daddress -Werror=3Dsequence-point -Wformat = -Werror=3Dformat-security -Wmissing-declarations -Wundef -Winit-self -Wpoin= ter-arith -Wshadow -Wsign-promo -Wuninitialized -Winit-self -Wsuggest-overr= ide -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-comment -Wimplicit-fal= lthrough=3D3 -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame= -pointer -ffunction-sections -fdata-sections -msse -msse2 -fvisibility=3Dh= idden -fvisibility-inlines-hidden -Wno-deprecated-declarations -O2 -g -DNDE= BUG -fPIC -o CMakeFiles/opencv_imgcodecs.dir/src/grfmt_pxm.cpp.o -c /tmp/= guix-build-opencv-3.4.3.drv-0/opencv-3.4.3-checkout/modules/imgcodecs/src/g= rfmt_pxm.cpp /tmp/guix-build-opencv-3.4.3.drv-0/opencv-3.4.3-checkout/modules/imgcodecs/= src/grfmt_jpeg2000.cpp: In member function =E2=80=98bool cv::Jpeg2KDecoder:= :readComponent8u(uchar*, void*, int, int, int, int, int)=E2=80=99: /tmp/guix-build-opencv-3.4.3.drv-0/opencv-3.4.3-checkout/modules/imgcodecs/= src/grfmt_jpeg2000.cpp:340:71: error: lvalue required as unary =E2=80=98&= =E2=80=99 operand jas_seqent_t* pix_row =3D &jas_matrix_get( buffer, y / ystep, 0 ); ^ /tmp/guix-build-opencv-3.4.3.drv-0/opencv-3.4.3-checkout/modules/imgcodecs/= src/grfmt_jpeg2000.cpp: In member function =E2=80=98bool cv::Jpeg2KDecoder:= :readComponent16u(short unsigned int*, void*, int, int, int, int, int)=E2= =80=99: /tmp/guix-build-opencv-3.4.3.drv-0/opencv-3.4.3-checkout/modules/imgcodecs/= src/grfmt_jpeg2000.cpp:404:71: error: lvalue required as unary =E2=80=98&= =E2=80=99 operand jas_seqent_t* pix_row =3D &jas_matrix_get( buffer, y / ystep, 0 ); ^ =2D-8<---------------cut here---------------end--------------->8--- --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEARYKAB0WIQQkUwKxurH4Z/3KlryPP4Yfgut6mgUCXyZ+aAAKCRCPP4Yfgut6 mvalAP0ZZUaxpUKLPNMTFF+1+ShhetaK+qsAvyqCF4RrUaOjNQD8DGOPKCtpITjM JzvSprV4cbKte81BR7vF6OBLY0Kt/wU= =ERVI -----END PGP SIGNATURE----- --=-=-=--