[From nobody Tue Sep 1 21:37:05 2026 Received: (at maintonly) by bugs.debian.org; 13 Apr 2026 13:09:38 +0000 X-Spam-Checker-Version: SpamAssassin 4.0.1-bugs.debian.org_2005_01_02 (2024-03-25) on buxtehude.debian.org X-Spam-Level: X-Spam-Status: No, score=-116.6 required=4.0 tests=BAYES_00, BODY_INCLUDES_PACKAGE,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,FOURLA,FROMDEVELOPER,FVGT_m_MULTI_ODD, HAS_PACKAGE,SPF_HELO_NONE,SPF_NONE,UNPARSEABLE_RELAY, USER_IN_DKIM_WELCOMELIST autolearn=ham autolearn_force=no version=4.0.1-bugs.debian.org_2005_01_02 X-Spam-Bayes: score:0.0000 Tokens: new, 23; hammy, 150; neutral, 130; spammy, 0. spammytokens: hammytokens:0.000-+--Hx-spam-relays-external:sk:stravin, 0.000-+--H*RT:sk:stravin, 0.000-+--Hx-spam-relays-external:311, 0.000-+--H*RT:311, 0.000-+--H*RT:108 Return-path: <ema@debian.org> Received: from stravinsky.debian.org ([2001:41b8:202:deb::311:108]:47448) by buxtehude.debian.org with esmtps (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.96) (envelope-from <ema@debian.org>) id 1wCH2o-002mcH-2m for maintonly@bugs.debian.org; Mon, 13 Apr 2026 13:09:38 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=debian.org; s=smtpauto.stravinsky; h=X-Debian-User:Content-Transfer-Encoding:Content-Type :MIME-Version:Message-ID:Subject:To:From:Date:Reply-To:Cc:Content-ID: Content-Description:In-Reply-To:References; bh=FqLJjgMBauCQS/Kx5OA8OFgRt9RS7xrp5rmnLNylSU0=; b=RnQ2VQZoSwAAhYTnuLBQv5wUF5 H39AIQX5/86cR6K9xRRrriHAAO+oCBDXaNrjfmEYTviN6KvVf8UJCSx5e8PXz7cMg+K5QQXnJcyj0 7WvYn8gZ5hkbD/XGC8OuWEJ0kWQGoaxVZSfGbohTfAmkRIZmjB3pzrt/uNJJZrmDKJ0s6i/Ug4WQw +VQBmq7O/zq/LjXZchYVksoLXRK4YHIQ/u2fgkkPPPOK11+JyEAP+moT9l9bCseEyVV/hp21KfSug +KCBr2fgjYhh/1Z5lqgMcWjmqyT3/RW8hGO8pOSM1M6y5yV6AmqwHk7V/4f8RXkO2XBL5tI3PER+z 6si4JbCg==; Received: from authenticated user by stravinsky.debian.org with esmtpsa (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.96) (envelope-from <ema@debian.org>) id 1wCH2n-00CJfA-0r for maintonly@bugs.debian.org; Mon, 13 Apr 2026 13:09:37 +0000 Date: Mon, 13 Apr 2026 15:09:36 +0200 From: Emanuele Rocca <ema@debian.org> To: maintonly@bugs.debian.org Subject: pagmo: ftbfs with GCC-16 Message-ID: <adzrED94vXJJaUqV@ariel.home> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable X-Debian-User: ema Delivered-To: maintonly@bugs.debian.org Package: src:pagmo Version: 2.19.1-1 Severity: important Tags: sid forky ftbfs User: debian-gcc@lists.debian.org Usertags: ftbfs-gcc-16 Hi, pagmo fails to build in a test rebuild on at least amd64 and arm64 with gcc-16/g++-16, but builds properly with gcc-15/g++-15. The severity of this report will be raised before the forky release. The full build log can be found at: https://people.debian.org/~ema/gcc-16-rebuilds/output-1/pagmo_arm64.build.xz The last lines of the build log are at the end of this report. To build with GCC 16, either set CC=3Dgcc-16 CXX=3Dg++-16 explicitly, or install the gcc, g++, gfortran, ... packages from experimental. apt-get -t=3Dexperimental install g++=20 Common build failures include unused (but set) variables, array subscripts partly outside array bounds, and new/dropped symbols in Debian symbols file= s. For other C/C++ related build failures see the porting guide at http://gcc.gnu.org/gcc-16/porting_to.html Please only close this issue after double-checking that the package can be built correctly with GCC 16. Please do not reassign this bug to another package. If a fix in another pac= kage is required, then file a bug for the other package (or clone), and mark this bug as blocked by the bug in the other package. [...] 84: Running 5 test cases... 84: Running 5 test cases... 84: Running 5 test cases... 84: Running 5 test cases... 84: Running 5 test cases... 84: Running 5 test cases... 84: Running 5 test cases... 84: Running 5 test cases... 84: Running 5 test cases... 84: Running 5 test cases... 84: Running 5 test cases... 84: Running 5 test cases... 84: Running 5 test cases... 84: Running 5 test cases... 84: Running 5 test cases... 84: Running 5 test cases... 84: Running 5 test cases... 84: Running 5 test cases... 84: Running 5 test cases... 84: Running 5 test cases... 84: Running 5 test cases... 84:=20 84: =1B[1;32;49m*** No errors detected 84: =1B[0;39;49m 80/84 Test #84: fork_island ...................... Passed 0.42 sec 43: Running 1 test case... 43:=20 43: =1B[1;32;49m*** No errors detected 43: =1B[0;39;49m 81/84 Test #43: island_torture ................... Passed 0.65 sec 4: Running 17 test cases... 4: Number of islands: 0 4: Topology: Unconnected 4: Migration type: point-to-point 4: Migrant handling policy: preserve 4: Status: idle 4:=20 4: Islands summaries: 4:=20 4: # Type Algo Prob Size Status =20 4: ----------------------------------- 4:=20 4:=20 4: =1B[1;32;49m*** No errors detected 4: =1B[0;39;49m 82/84 Test #4: archipelago ...................... Passed 0.95 sec 38: Running 1 test case... 38:=20 38: =1B[1;32;49m*** No errors detected 38: =1B[0;39;49m 83/84 Test #38: migration_torture_test ........... Passed 0.97 sec 34: Running 14 test cases... 34:=20 34: =1B[1;32;49m*** No errors detected 34: =1B[0;39;49m 84/84 Test #34: hypervolume ...................... Passed 1.44 sec 99% tests passed, 1 tests failed out of 84 Total Test time (real) =3D 1.53 sec The following tests FAILED: 8 - bfe (Failed) Errors while running CTest make[2]: *** [Makefile:74: test] Error 8 make[2]: Leaving directory '/build/reproducible-path/pagmo-2.19.1/config_sh= ared' dh_auto_test: error: cd config_shared && make -j128 test ARGS\+=3D--verbose= ARGS\+=3D-j128 returned exit code 2 make[1]: *** [debian/rules:44: override_dh_auto_test] Error 25 make[1]: Leaving directory '/build/reproducible-path/pagmo-2.19.1' make: *** [debian/rules:21: binary] Error 2 dpkg-buildpackage: error: debian/rules binary subprocess failed with exit s= tatus 2 ]