[From nobody Fri Oct 9 14:09:12 2026 Received: (at submit) by bugs.debian.org; 5 Oct 2026 16:40:47 +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=-120.3 required=4.0 tests=ALL_TRUSTED,BAYES_00, BODY_INCLUDES_PACKAGE,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,FOURLA,FROMDEVELOPER,HAS_PACKAGE, USER_IN_DKIM_WELCOMELIST,WORD_WITHOUT_VOWELS,X_DEBBUGS_CC autolearn=ham autolearn_force=no version=4.0.1-bugs.debian.org_2005_01_02 X-Spam-Bayes: score:0.0000 Tokens: new, 28; hammy, 150; neutral, 222; spammy, 0. spammytokens: hammytokens:0.000-+--pkgbuilddir, 0.000-+--PKGBUILDDIR, 0.000-+--HTo:N*Debian, 0.000-+--forky, 0.000-+--H*F:U*sanvila Return-path: <sanvila@debian.org> Received: from muffat.debian.org ([2607:f8f0:614:1::1274:33]:39598) by buxtehude.debian.org with esmtps (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.96) (envelope-from <sanvila@debian.org>) id 1xDlk7-00EYGa-12 for submit@bugs.debian.org; Mon, 05 Oct 2026 16:40:47 +0000 Received: via submission from C=NA, ST=NA, L=Ankh Morpork, O=Debian SMTP, OU=Debian SMTP CA, CN=paradis.debian.org, EMAIL=hostmaster@paradis.debian.org (verified) by muffat.debian.org with esmtps (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.96) (envelope-from <sanvila@debian.org>) id 1xDlk7-004ZQX-0h for submit@bugs.debian.org; Mon, 05 Oct 2026 16:40:47 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=debian.org; s=smtpauto.paradis; h=Date:Message-Id:Subject:To:From:Reply-To:Cc: MIME-Version:Content-Type:Content-Transfer-Encoding:Content-ID: Content-Description:In-Reply-To:References; bh=6EXgwCEzT/BRmWcLD7ZNcDz3Vntd0nDJ+B9eF38y5Ys=; b=n2OlRED03NTTD9yK77pn3+UQc7 u74kJ+Ot7fFzH4P4pRf4I763N3N8W77pf3uoTwfHZQFSFiOyXOlYBCV5a5Abk3ix2ka/blkIjHYeM 9J+pYV5/P1M4AnTfKaA3rlELm+NbTXWs4B3/uuiKl5/n2j9KWV253fSSnHJ5b0UpJPs5mPN17IZwn /O/6gjhUuA8+gFn4784CvkdWhZw32w8PQzwgoVBf0Pr3Om0QMw7FH+YYipj/RaJo1/p4ZNpfpobpk IyWjSUYgT0TwFlUA+qOJG28j3M7VKlEEiEu7Jk/ZhA2mjzMOo9TlNBeI1S1upD2ms0PFjJL6LVaEP hVCCI1KQ==; Received: from sanvila by paradis.debian.org with local (Exim 4.96) (envelope-from <sanvila@debian.org>) id 1xDlk7-0049VS-0L for submit@bugs.debian.org; Mon, 05 Oct 2026 16:40:47 +0000 From: Santiago Vila <sanvila@debian.org> To: Debian BTS <submit@bugs.debian.org> Subject: fortran-caffeine: FTBFS: flang-22: error: linker command failed with exit code 1 (use -v to see invocation) X-Debbugs-Cc: sanvila@debian.org Message-Id: <E1xDlk7-0049VS-0L@paradis.debian.org> Date: Mon, 05 Oct 2026 16:40:47 +0000 Delivered-To: submit@bugs.debian.org Package: src:fortran-caffeine Version: 0.8.0-1 Severity: serious Tags: ftbfs forky sid Dear maintainer: During a rebuild of all packages in unstable, this package failed to build. Below you will find the last part of the build log (probably the most relevant part, but not necessarily). If required, the full build log is available here: https://people.debian.org/~sanvila/build-logs/202610/ About the archive rebuild: The build was made on virtual machines from AWS, using sbuild and a reduced chroot with only build-essential packages. If you cannot reproduce the bug please contact me privately, as I am willing to provide ssh access to a virtual machine where the bug is fully reproducible. If this is really a bug in one of the build-depends, please use reassign and add an affects on src:fortran-caffeine, so that this is still visible in the BTS web page for this package. Thanks. -------------------------------------------------------------------------------- [...] flang-22: error: linker command failed with exit code 1 (use -v to see invocation) [ 79%] hello done. /usr/bin/x86_64-linux-gnu-ld.bfd: /usr/lib/x86_64-linux-gnu/libmpi.so: undefined reference to symbol 'ompi_mpi_byte' /usr/bin/x86_64-linux-gnu-ld.bfd: /usr/lib/x86_64-linux-gnu/libopen_mpi.so.40: error adding symbols: DSO missing from command line flang-22: error: linker command failed with exit code 1 (use -v to see invocation) <ERROR> Compilation failed for object " hello " <ERROR> stopping due to failed compilation STOP 1 + set +x Defect reporting information: -------------------------------------------------- Version info: Caffeine version = "0.8.0" external-modules = [ "assert_m" ] link = ["gasnet-ibv-seq", "ibverbs", "hwloc", "pthread", "m", "assert", "mpi"] -------------------------------------------------- Platform info: Linux sbuild 6.12.111+deb13-cloud-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.12.111-1 (2026-09-28) x86_64 GNU/Linux PRETTY_NAME="Debian GNU/Linux forky/sid" NAME="Debian GNU/Linux" VERSION_CODENAME=forky -------------------------------------------------- Install settings: ID=Mon Oct 5 11:12:45 UTC 2026 sbuild PREFIX=/<<PKGBUILDDIR>>/build-flang-22-ibv FPM=/usr/bin/fpm FC=/usr/lib/llvm-22/bin/flang-new CC=/usr/bin/clang-22 -std=gnu23 -g -Werror=implicit-function-declaration -ffile-prefix-map=/buildroot=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection FFLAGS=-g -O3 -DASSERT_MULTI_IMAGE -DASSERT_PARALLEL_CALLBACKS -DHAVE_MULTI_IMAGE_SUPPORT -DJULIENNE_PARALLEL_CALLBACKS -DASSERTIONS -DCAF_NETWORK_IBV -D_FORTIFY_SOURCE=2 -cpp -I./include -I/usr/lib/x86_64-linux-gnu/fortran/flang-mod-22 -I/usr/include CFLAGS=-g -O3 -DASSERT_MULTI_IMAGE -DASSERT_PARALLEL_CALLBACKS -DHAVE_MULTI_IMAGE_SUPPORT -DJULIENNE_PARALLEL_CALLBACKS -DASSERTIONS -DCAF_NETWORK_IBV -D_FORTIFY_SOURCE=2 -cpp -I./include -I/usr/lib/x86_64-linux-gnu/fortran/flang-mod-22 -I/usr/include LDFLAGS=-D_GNU_SOURCE=1 -L/usr/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu/fortran/flang -lmpi link = ["gasnet-ibv-seq", "ibverbs", "hwloc", "pthread", "m", "assert", "mpi"] GASNET=/usr/lib GASNET_CONDUIT=ibv GASNET_THREADMODE=seq -------------------------------------------------- FPM : /usr/bin/fpm -rwxr-xr-x 1 root root 11868728 May 5 12:12 /usr/bin/fpm -rwxr-xr-x 1 root root 12M May 5 12:12 /usr/bin/fpm Version: 0.13.0, alpha Program: fpm(1) Description: A Fortran package manager and build system Home Page: https://github.com/fortran-lang/fpm License: MIT OS Type: Linux -------------------------------------------------- FC : /usr/lib/llvm-22/bin/flang-new lrwxrwxrwx 1 root root 5 Jul 19 21:57 /usr/lib/llvm-22/bin/flang-new -> flang -rwxr-xr-x 1 root root 48M Jul 19 21:57 /usr/lib/llvm-22/bin/flang-new Debian flang version 22.1.8 (1+b2) Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/lib/llvm-22/bin -------------------------------------------------- CC : /usr/bin/clang-22 -std=gnu23 -g -Werror=implicit-function-declaration -ffile-prefix-map=/buildroot=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection lrwxrwxrwx 1 root root 24 Jul 19 21:57 /usr/bin/clang-22 -> ../lib/llvm-22/bin/clang -rwxr-xr-x 1 root root 131K Jul 19 21:57 /usr/bin/clang-22 Debian clang version 22.1.8 (1+b2) Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/lib/llvm-22/bin -------------------------------------------------- Oh no, the Caffeine build appears to have failed! Please paste the ENTIRE output above into a new issue here: https://github.com/berkeleylab/caffeine/issues make[1]: *** [debian/rules:52: override_dh_auto_build] Error 1 make[1]: Leaving directory '/<<PKGBUILDDIR>>' make: *** [debian/rules:10: binary] Error 2 dpkg-buildpackage: error: debian/rules binary subprocess failed with exit status 2 -------------------------------------------------------------------------------- ]