[From nobody Mon Jul 20 14:41:05 2026 Received: (at maintonly) by bugs.debian.org; 13 Apr 2026 13:03:00 +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=-117.6 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,MD5_SHA1_SUM,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, 21; hammy, 150; neutral, 205; 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]:55086) 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 1wCGwO-002kTx-0l for maintonly@bugs.debian.org; Mon, 13 Apr 2026 13:03:00 +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=5t7eTlMuJsNc4Fih2oAqDbqczMCKodMx+GLzyJBZPFc=; b=irTcTgUCx1ukWm7RCpXIC80s18 2Vb3TfphEryvvJiyPApULiFCdCULLeUATJc9nmTzEmjBKLeIVOjl/X0IWuyAi4r/9zSOBvwL7HtdE 0n0kdS42IXRrMAFFHtSi9qlvHegIYKOXQO4jiHkEqtVTk27V4RnM4778MyLiSdfN7Ov+ThU7iZgp4 es0H6oEt4vt/wOdLqO5wWgKTssOHH9j9shLoJ951ZE3AjHZ4OCQjJT8GDyp7i/cIuEe8iY62T1XzC VRRP+1sxxOWlf5bakORHmlnurRUMv1LSNQAr3ELkzTWOoLrY0MvMUmZ4ZEQg0DD5p4IxY/iDalYyE ReHE3EPw==; 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 1wCGwM-00CJEH-1g for maintonly@bugs.debian.org; Mon, 13 Apr 2026 13:02:58 +0000 Date: Mon, 13 Apr 2026 15:02:58 +0200 From: Emanuele Rocca <ema@debian.org> To: maintonly@bugs.debian.org Subject: eccodes: ftbfs with GCC-16 Message-ID: <adzpguT9YhUR5R3h@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:eccodes Version: 2.46.0-1 Severity: important Tags: sid forky ftbfs User: debian-gcc@lists.debian.org Usertags: ftbfs-gcc-16 Hi, eccodes 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/eccodes_arm64.build= =2Exz 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. [...] //ADVANCED property for variable: PNG_PNG_INCLUDE_DIR PNG_PNG_INCLUDE_DIR-ADVANCED:INTERNAL=3D1 PNG_user_provided_input:INTERNAL=3D1 PRODUCT_BUFR_user_provided_input:INTERNAL=3D0 PRODUCT_GRIB_user_provided_input:INTERNAL=3D0 //ADVANCED property for variable: SITE SITE-ADVANCED:INTERNAL=3D1 TESTS_user_provided_input:INTERNAL=3D0 USE_SHARED_LIB_AEC_user_provided_input:INTERNAL=3D0 //ADVANCED property for variable: ZLIB_INCLUDE_DIR ZLIB_INCLUDE_DIR-ADVANCED:INTERNAL=3D1 //ADVANCED property for variable: ZLIB_LIBRARY_DEBUG ZLIB_LIBRARY_DEBUG-ADVANCED:INTERNAL=3D1 //ADVANCED property for variable: ZLIB_LIBRARY_RELEASE ZLIB_LIBRARY_RELEASE-ADVANCED:INTERNAL=3D1 //CMAKE_INSTALL_PREFIX during last run _GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX:INTERNAL=3D/usr //Compiler reason failure _Python_Compiler_REASON_FAILURE:INTERNAL=3D //Development reason failure _Python_Development_REASON_FAILURE:INTERNAL=3D //Path to a program. _Python_EXECUTABLE:INTERNAL=3D/usr/bin/python3 //Python Properties _Python_INTERPRETER_PROPERTIES:INTERNAL=3DPython;3;13;12;64;32;<none>;cpyth= on-313-aarch64-linux-gnu;abi3;/usr/lib/python3.13;/usr/lib/python3.13;/usr/= local/lib/python3.13/dist-packages;/usr/local/lib/python3.13/dist-packages _Python_INTERPRETER_SIGNATURE:INTERNAL=3D4c8bfa8951e99fa32e4000a94f8c04a2 //NumPy reason failure _Python_NumPy_REASON_FAILURE:INTERNAL=3D //Result of TRY_COMPILE _linker_understands_origin:INTERNAL=3DTRUE eccodes_ALL_EXES:INTERNAL=3D eccodes_ALL_LIBS:INTERNAL=3D //Test eccodes_CXX_FLAG_TEST_1 eccodes_CXX_FLAG_TEST_1:INTERNAL=3D1 //Test eccodes_C_FLAG_TEST_1 eccodes_C_FLAG_TEST_1:INTERNAL=3D1 eccodes_ENABLE_AEC_defined_value:INTERNAL=3DON eccodes_ENABLE_BIT_REPRODUCIBLE_defined_value:INTERNAL=3DON eccodes_ENABLE_BUILD_TOOLS_defined_value:INTERNAL=3DON eccodes_ENABLE_ECKIT_GEO_defined_value:INTERNAL=3DON eccodes_ENABLE_EXAMPLES_defined_value:INTERNAL=3DON eccodes_ENABLE_FORTRAN_defined_value:INTERNAL=3DON eccodes_ENABLE_GEOGRAPHY_defined_value:INTERNAL=3DON eccodes_ENABLE_JPG_LIBJASPER_defined_value:INTERNAL=3DON eccodes_ENABLE_JPG_LIBOPENJPEG_defined_value:INTERNAL=3DON eccodes_ENABLE_JPG_defined_value:INTERNAL=3DON eccodes_ENABLE_NETCDF_defined_value:INTERNAL=3DON eccodes_ENABLE_PKGCONFIG_defined_value:INTERNAL=3DON eccodes_ENABLE_PNG_defined_value:INTERNAL=3DON eccodes_ENABLE_PRODUCT_BUFR_defined_value:INTERNAL=3DON eccodes_ENABLE_PRODUCT_GRIB_defined_value:INTERNAL=3DON eccodes_ENABLE_TESTS_defined_value:INTERNAL=3DON eccodes_ENABLE_USE_SHARED_LIB_AEC_defined_value:INTERNAL=3DON //eccodes BIN full install path eccodes_FULL_INSTALL_BIN_DIR:INTERNAL=3D/usr/bin //eccodes CMAKE full install path eccodes_FULL_INSTALL_CMAKE_DIR:INTERNAL=3D/usr/lib/aarch64-linux-gnu/cmake/= eccodes //eccodes DATA full install path eccodes_FULL_INSTALL_DATA_DIR:INTERNAL=3D/usr/share/eccodes //eccodes INCLUDE full install path eccodes_FULL_INSTALL_INCLUDE_DIR:INTERNAL=3D/usr/include //eccodes LIB full install path eccodes_FULL_INSTALL_LIB_DIR:INTERNAL=3D/usr/lib/aarch64-linux-gnu //perl script to generate persistent objects sg_perl:INTERNAL=3D/usr/share/ecbuild/cmake/sg.pl dh_auto_configure: error: cd debian/build-gfortran-15 && cmake -DCMAKE_MODU= LE_PATH=3D/usr/share/ecbuild/cmake -DECBUILD_MACROS_DIR=3D/usr/share/ecbuil= d/cmake -DCMAKE_INSTALL_PREFIX=3D/usr -DCMAKE_BUILD_TYPE=3DRelease -DBUILD_= SITE=3Ddebian -DCMAKE_INSTALL_LOCALSTATEDIR=3D/var -DCMAKE_EXPORT_NO_PACKAG= E_REGISTRY=3DON -DCMAKE_FIND_PACKAGE_NO_PACKAGE_REGISTRY=3DON "-GUnix Makef= iles" -DECBUILD_LOG_LEVEL=3DDEBUG -DCMAKE_VERBOSE_MAKEFILE=3DON -DCMAKE_INS= TALL_LIBDIR=3Dlib/aarch64-linux-gnu -DENABLE_INSTALL_ECCODES_DEFINITIONS=3D= ON -DENABLE_INSTALL_ECCODES_SAMPLES=3DON -DENABLE_PNG=3DON -DENABLE_ECKIT_G= EO=3DON -DENABLE_AEC=3DON -DENABLE_RPATHS=3DOFF -DENABLE_RELATIVE_RPATHS=3D= OFF -DCMAKE_C_CFLAGS=3D"-g -O2 -Werror=3Dimplicit-function-declaration -ffi= le-prefix-map=3D/build/reproducible-path/eccodes-2.46.0=3D. -fstack-protect= or-strong -fstack-clash-protection -Wformat -Werror=3Dformat-security -mbra= nch-protection=3Dstandard -Wdate-time -D_FORTIFY_SOURCE=3D2 -Wl,-z,relro -= Wl,-z,now" -DENABLE_ALIGN_MEMORY=3DON -DENABLE_GRIB_TIMER=3DON -DENABLE_ECC= ODES_OMP_THREADS=3DOn -DCMAKE_Fortran_COMPILER=3Dgfortran-15 ../.. returned= exit code 1 make[1]: *** [debian/rules:69: dh_configure_fortran_gfortran-15] Error 2 make[1]: Leaving directory '/build/reproducible-path/eccodes-2.46.0' make: *** [debian/rules:48: binary] Error 2 dpkg-buildpackage: error: debian/rules binary subprocess failed with exit s= tatus 2 ]