[From nobody Thu May 14 21:25:28 2026 Received: (at maintonly) by bugs.debian.org; 13 Apr 2026 13:06:29 +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=-116.7 required=4.0 tests=BAYES_00, BODY_INCLUDES_PACKAGE,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,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, 77; hammy, 150; neutral, 158; 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]:33498) 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 1wCGzk-002lfK-39 for maintonly@bugs.debian.org; Mon, 13 Apr 2026 13:06:28 +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-Type:MIME-Version:Message-ID: Subject:To:From:Date:Reply-To:Cc:Content-Transfer-Encoding:Content-ID: Content-Description:In-Reply-To:References; bh=+7sswanuNUm7kJS8ABIrKl61nF/DdDKSEyH0H1W5HUc=; b=d4YJ5lne3kbECM+fd4dpwE0SdA H+4s3p7vAowo+S6JOV/xX77mF5NbheB4emfVTkrTyxa7T6qvJ30Ni7ihbLNw0I7c/PgwXFgGLj0Wa j/k/MOkFutE1TIciYtbtCNex1UtWtKztNZP4/7kR50dhtPTqqVQAm5OchfcVeSu2X++8Q309sZZOw NAAb/JMciaUvdFxq+bbp5ibeCk4sIkwur/msOPULDjtU/+JeSksnWAASrJYEkjo0AalYk1FZCqUgO V+A6kQghxsLhnFS0bp31wwyYw584SbLtOh8OijP7HeWVzM4Z2w5ZlACGMPX2OchkT2U2HqaaXEGo0 sEQpogPA==; 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 1wCGzj-00CJR4-1U for maintonly@bugs.debian.org; Mon, 13 Apr 2026 13:06:27 +0000 Date: Mon, 13 Apr 2026 15:06:27 +0200 From: Emanuele Rocca <ema@debian.org> To: maintonly@bugs.debian.org Subject: librsb: ftbfs with GCC-16 Message-ID: <adzqUx1_Hz5WMImh@ariel.home> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Debian-User: ema Delivered-To: maintonly@bugs.debian.org Package: src:librsb Version: 1.3.0.2+dfsg-8 Severity: important Tags: sid forky ftbfs User: debian-gcc@lists.debian.org Usertags: ftbfs-gcc-16 Hi, librsb 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/librsb_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=gcc-16 CXX=g++-16 explicitly, or install the gcc, g++, gfortran, ... packages from experimental. apt-get -t=experimental install g++ Common build failures include unused (but set) variables, array subscripts partly outside array bounds, and new/dropped symbols in Debian symbols files. 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 package 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. [...] #define HAVE_RINDEX 1 #define HAVE_STRRCHR 1 #define HAVE_OMP_H 1 #define HAVE_GETOPT_H 1 #define HAVE_MALLOC_H 1 #define HAVE_MEMORY_H 1 #define HAVE_PTHREAD_H 1 #define HAVE_SYS_UTSNAME_H 1 #define HAVE_SYS_RESOURCE_H 1 #define HAVE_SYS_TIME_H 1 #define HAVE_COMPLEX_H 1 #define HAVE_ASSERT_H 1 #define HAVE_SYS_MMAN_H 1 #define HAVE_STDINT_H 1 #define HAVE_UNISTD_H 1 #define HAVE_STDIO_H 1 #define HAVE_STDARG_H 1 #define HAVE_TIME_H 1 #define HAVE_REGEX_H 1 #define HAVE_STRING_H 1 #define HAVE_STRINGS_H 1 #define HAVE_CTYPE_H 1 #define HAVE_DIRENT_H 1 #define HAVE_SYS_TYPES_H 1 #define HAVE_EXECINFO_H 1 #define HAVE_MATH_H 1 #define HAVE_HWLOC_H 1 #define RSB_WANT_XDR_SUPPORT 0 #define RSB_WANT_DMALLOC 0 #define RSB_WANT_OMPIO_SUPPORT 0 #define RSB_USE_LIBRSBPP 1 #define HAVE_ZLIB_H 1 #define RSB_WANT_ZLIB_SUPPORT 1 #define HAVE_GZFREAD 1 #define HAVE_LIMITS_H 1 #define HAVE_SIGNAL_H 1 #define RSB_WANT_VERBOSE_MESSAGES 0 #define RSB_WANT_KERNELS_DEBUG 0 #define RSB_SORT_IN_PLACE 0 #define RSB_BLOCK_SMALL_INDICES 1 #define RSB_WANT_SPARSE_BLAS_LEVEL_1 1 #define restrict __restrict__ #define RSB_WANT_ACTION_SIGNAL 1 #define RSB_WITH_SPARSE_BLAS_INTERFACE 1 #define RSB_WITH_LIKWID 0 #define RSB_WITH_HWLOC 1 #define RSB_DISABLE_ALLOCATOR_WRAPPER 1 #define RSB_WANT_ALLOCATOR_LIMITS 0 #define RSB_WANT_DOUBLE_ALIGNED 1 #define RSB_WANT_RSB_NUM_THREADS 1 #define RSB_WANT_MKL 0 #define RSB_WANT_ARMPL 0 #define RSB_WANT_OMP_RECURSIVE_KERNELS 1 #define RSB_INT_ERR_VERBOSITY 0 #define RSB_OUT_ERR_VERBOSITY 0 #define RSB_WANT_IO_LEVEL 7 #define RSB_USER_SET_MEM_HIERARCHY_INFO "L2:4/64/512K,L1:8/64/24K" #define RSB_DETECTED_MEM_HIERARCHY_INFO "L2:8/64/1024K,L1:4/64/64K" #define RSB_CONST_MAX_SUPPORTED_THREADS 128 #define CFLAGS "-g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/librsb-1.3.0.2+dfsg=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -O3 -std=c99" #define CXXFLAGS "-g -O2 -ffile-prefix-map=/build/reproducible-path/librsb-1.3.0.2+dfsg=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -fopenmp" #define CC "gcc" #define RSB_OBSOLETE_QUARANTINE 0 #define RSB_USE_GETRUSAGE 1 configure: exit 1 dh_auto_configure: error: ./configure --build=aarch64-linux-gnu --prefix=/usr --includedir=\${prefix}/include --mandir=\${prefix}/share/man --infodir=\${prefix}/share/info --sysconfdir=/etc --localstatedir=/var --disable-option-checking --disable-silent-rules --libdir=\${prefix}/lib/aarch64-linux-gnu --runstatedir=/run --disable-maintainer-mode --disable-dependency-tracking --with-memhinfo=L2:4/64/512K,L1:8/64/24K --with-hwloc --enable-matrix-types=blas --with-zlib=-lz --enable-doc-build --enable-fortran-module-install --enable-extra-patches --enable-pkg-config-install --disable-extra-patches --prefix=/usr returned exit code 1 make[1]: *** [debian/rules:19: override_dh_auto_configure] Error 25 make[1]: Leaving directory '/build/reproducible-path/librsb-1.3.0.2+dfsg' make: *** [debian/rules:16: binary] Error 2 dpkg-buildpackage: error: debian/rules binary subprocess failed with exit status 2 ]