[From nobody Sun Apr 26 14:53:07 2026 Received: (at maintonly) by bugs.debian.org; 13 Apr 2026 13:04:41 +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, 66; hammy, 150; neutral, 217; 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]:51146) 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 1wCGy1-002lBk-0B for maintonly@bugs.debian.org; Mon, 13 Apr 2026 13:04:41 +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=M6eWyKvg5qoFe76JH6+Pb3jnbKg6RrsuRpa2l+yVDzI=; b=LZ+ZXW7pDAovL0IF4TQQbFm2Sh DXzSy8S9aWCvPwscE4FOeEDc1BIhRK81X4zHIXS+NpHj9sy1pj5T0W4U9i28R33nbBkWU7ejy6Qcn UuDxqqCYUB0nfgnJoc8QYLIM+RMvEHxn1cPi8cI23G5zfmuOQJFyyT64DnT/iSYCv4MzawCs69wDE BChy2qunLkUSUKmLirgzbu9jHqzfVIEzxjAb/jkY/NeKtO7Lnn60e+DXq/eCkPdyUQu5dMQj3VHql LLiUZyC2X1TkosQDmuy4p0QPwM4pe1ZEmEUYCkxtFCUpTk7XVqnJpeGP3xutYh3cIMrymI4wwBxnb jreINbIQ==; 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 1wCGxz-00CJNG-1g for maintonly@bugs.debian.org; Mon, 13 Apr 2026 13:04:39 +0000 Date: Mon, 13 Apr 2026 15:04:39 +0200 From: Emanuele Rocca <ema@debian.org> To: maintonly@bugs.debian.org Subject: hoel: ftbfs with GCC-16 Message-ID: <adzp52kyf2-31-EL@ariel.home> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit X-Debian-User: ema Delivered-To: maintonly@bugs.debian.org Package: src:hoel Version: 1.4.29-2 Severity: important Tags: sid forky ftbfs User: debian-gcc@lists.debian.org Usertags: ftbfs-gcc-16 Hi, hoel 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/hoel_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. [...] Generating docs for compound _h_type_blob... Generating docs for compound _h_type_datetime... Generating docs for compound _h_type_double... Generating docs for compound _h_type_int... Generating docs for compound _h_type_text... Generating concept documentation... Generating module documentation... Generating namespace documentation... Generating graph info page... Generating directory documentation... Generating index page... Generating page index... Generating topic index... Generating module index... Generating module member index... Generating namespace index... Generating namespace member index... Generating concept index... Generating annotated compound index... Generating alphabetical compound index... Generating hierarchical class index... Generating member index... Generating file index... Generating file member index... Generating example index... finalizing index lists... writing tag file... Running plantuml with JAVA... type lookup cache used 111/65536 hits=1680 misses=119 symbol lookup cache used 338/65536 hits=1543 misses=338 finished... dh_auto_build -- cd build && make -j128 INSTALL="install --strip-program=true" VERBOSE=1 make[2]: Entering directory '/build/reproducible-path/hoel-1.4.29/build' /usr/bin/cmake -S/build/reproducible-path/hoel-1.4.29 -B/build/reproducible-path/hoel-1.4.29/build --check-build-system CMakeFiles/Makefile.cmake 0 /usr/bin/cmake -E cmake_progress_start /build/reproducible-path/hoel-1.4.29/build/CMakeFiles /build/reproducible-path/hoel-1.4.29/build//CMakeFiles/progress.marks make -f CMakeFiles/Makefile2 all make[3]: Entering directory '/build/reproducible-path/hoel-1.4.29/build' make -f CMakeFiles/hoel.dir/build.make CMakeFiles/hoel.dir/depend make[4]: Entering directory '/build/reproducible-path/hoel-1.4.29/build' cd /build/reproducible-path/hoel-1.4.29/build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /build/reproducible-path/hoel-1.4.29 /build/reproducible-path/hoel-1.4.29 /build/reproducible-path/hoel-1.4.29/build /build/reproducible-path/hoel-1.4.29/build /build/reproducible-path/hoel-1.4.29/build/CMakeFiles/hoel.dir/DependInfo.cmake "--color=" hoel make[4]: Leaving directory '/build/reproducible-path/hoel-1.4.29/build' make -f CMakeFiles/hoel.dir/build.make CMakeFiles/hoel.dir/build make[4]: Entering directory '/build/reproducible-path/hoel-1.4.29/build' [ 33%] Building C object CMakeFiles/hoel.dir/src/hoel-mariadb.c.o [ 33%] Building C object CMakeFiles/hoel.dir/src/hoel-simple-json.c.o [ 66%] Building C object CMakeFiles/hoel.dir/src/hoel.c.o [ 66%] Building C object CMakeFiles/hoel.dir/src/hoel-sqlite.c.o /usr/bin/cc -D_GNU_SOURCE -Dhoel_EXPORTS -I/build/reproducible-path/hoel-1.4.29/include -I/usr/include/postgresql -I/build/reproducible-path/hoel-1.4.29/build -isystem /usr/include/mysql -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/hoel-1.4.29=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Werror -std=gnu99 -fPIC -Wextra -Wconversion -MD -MT CMakeFiles/hoel.dir/src/hoel-mariadb.c.o -MF CMakeFiles/hoel.dir/src/hoel-mariadb.c.o.d -o CMakeFiles/hoel.dir/src/hoel-mariadb.c.o -c /build/reproducible-path/hoel-1.4.29/src/hoel-mariadb.c /usr/bin/cc -D_GNU_SOURCE -Dhoel_EXPORTS -I/build/reproducible-path/hoel-1.4.29/include -I/usr/include/postgresql -I/build/reproducible-path/hoel-1.4.29/build -isystem /usr/include/mysql -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/hoel-1.4.29=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Werror -std=gnu99 -fPIC -Wextra -Wconversion -MD -MT CMakeFiles/hoel.dir/src/hoel-simple-json.c.o -MF CMakeFiles/hoel.dir/src/hoel-simple-json.c.o.d -o CMakeFiles/hoel.dir/src/hoel-simple-json.c.o -c /build/reproducible-path/hoel-1.4.29/src/hoel-simple-json.c [ 83%] Building C object CMakeFiles/hoel.dir/src/hoel-pgsql.c.o /usr/bin/cc -D_GNU_SOURCE -Dhoel_EXPORTS -I/build/reproducible-path/hoel-1.4.29/include -I/usr/include/postgresql -I/build/reproducible-path/hoel-1.4.29/build -isystem /usr/include/mysql -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/hoel-1.4.29=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Werror -std=gnu99 -fPIC -Wextra -Wconversion -MD -MT CMakeFiles/hoel.dir/src/hoel-sqlite.c.o -MF CMakeFiles/hoel.dir/src/hoel-sqlite.c.o.d -o CMakeFiles/hoel.dir/src/hoel-sqlite.c.o -c /build/reproducible-path/hoel-1.4.29/src/hoel-sqlite.c /usr/bin/cc -D_GNU_SOURCE -Dhoel_EXPORTS -I/build/reproducible-path/hoel-1.4.29/include -I/usr/include/postgresql -I/build/reproducible-path/hoel-1.4.29/build -isystem /usr/include/mysql -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/hoel-1.4.29=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Werror -std=gnu99 -fPIC -Wextra -Wconversion -MD -MT CMakeFiles/hoel.dir/src/hoel-pgsql.c.o -MF CMakeFiles/hoel.dir/src/hoel-pgsql.c.o.d -o CMakeFiles/hoel.dir/src/hoel-pgsql.c.o -c /build/reproducible-path/hoel-1.4.29/src/hoel-pgsql.c /usr/bin/cc -D_GNU_SOURCE -Dhoel_EXPORTS -I/build/reproducible-path/hoel-1.4.29/include -I/usr/include/postgresql -I/build/reproducible-path/hoel-1.4.29/build -isystem /usr/include/mysql -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/hoel-1.4.29=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Werror -std=gnu99 -fPIC -Wextra -Wconversion -MD -MT CMakeFiles/hoel.dir/src/hoel.c.o -MF CMakeFiles/hoel.dir/src/hoel.c.o.d -o CMakeFiles/hoel.dir/src/hoel.c.o -c /build/reproducible-path/hoel-1.4.29/src/hoel.c /build/reproducible-path/hoel-1.4.29/src/hoel-mariadb.c: In function ‘h_execute_query_json_mariadb’: /build/reproducible-path/hoel-1.4.29/src/hoel-mariadb.c:247:25: error: variable ‘row’ set but not used [-Werror=unused-but-set-variable=] 247 | uint num_fields, col, row; | ^~~ cc1: all warnings being treated as errors make[4]: *** [CMakeFiles/hoel.dir/build.make:96: CMakeFiles/hoel.dir/src/hoel-mariadb.c.o] Error 1 make[4]: *** Waiting for unfinished jobs.... make[4]: Leaving directory '/build/reproducible-path/hoel-1.4.29/build' make[3]: *** [CMakeFiles/Makefile2:94: CMakeFiles/hoel.dir/all] Error 2 make[3]: Leaving directory '/build/reproducible-path/hoel-1.4.29/build' make[2]: *** [Makefile:169: all] Error 2 make[2]: Leaving directory '/build/reproducible-path/hoel-1.4.29/build' dh_auto_build: error: cd build && make -j128 INSTALL="install --strip-program=true" VERBOSE=1 returned exit code 2 make[1]: *** [debian/rules:33: override_dh_auto_build] Error 25 make[1]: Leaving directory '/build/reproducible-path/hoel-1.4.29' make: *** [debian/rules:14: binary] Error 2 dpkg-buildpackage: error: debian/rules binary subprocess failed with exit status 2 ]