too long lines were shrinked: 38 | static const double are = DBL_EPSILON; | ^~~ x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -fno-diagnostics-color -Wall -W -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -DMSIEVE_SVN_VERSION="\"Unversioned directory\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/prime_delta.o common/prime_delta.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -fno-diagnostics-color -Wall -W -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -DMSIEVE_SVN_VERSION="\"Unversioned directory\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/prime_sieve.o common/prime_sieve.c x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -fno-diagnostics-color -Wall -W -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -DMSIEVE_SVN_VERSION="\"Unversioned directory\"" -I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1 -DHAVE_GMP_ECM -c -o common/savefile.o common/savefile.c common/savefile.c: In function savefile_open: common/savefile.c:131:23: error: assignment to struct gzFile_s ** from incompatible pointer type gzFile {aka struct gzFile_s *} [-Wincompatible-pointer-types] 131 | s->fp = gzopen(name_gz, open_string); | ^ ------------------------------------------------------------------- This is an unstable amd64 chroot image at a tinderbox (==build bot) name: 17.1-20231215-225005 ------------------------------------------------------------------- gcc-config -l: [1] x86_64-pc-linux-gnu-10 [2] x86_64-pc-linux-gnu-14 * clang/llvm (if any): clang version 17.0.6 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/lib/llvm/17/bin Configuration file: /etc/clang/x86_64-pc-linux-gnu-clang.cfg /usr/lib/llvm/17 17.0.6 Python 3.11.7 Available Ruby profiles: (none found) Available Rust versions: [1] rust-bin-1.74.1 * The following VMs are available for generation-2: 1) Eclipse Temurin JDK 17.0.8.1_p1 [openjdk-bin-17] *) Eclipse Temurin JDK 21.0.1_p12 [openjdk-bin-21] 3) Eclipse Temurin JDK 8.382_p05 [openjdk-bin-8] Available Java Virtual Machines: [1] openjdk-bin-8 [2] openjdk-bin-17 [3] openjdk-bin-21 system-vm The Glorious Glasgow Haskell Compilation System, version 9.2.8 php cli (if any): go version go1.21.5 linux/amd64 HEAD of ::gentoo commit 203bf8e078d2b9b5f8be1063ddf39c9aa5684ebe Author: Repository mirror & CI <repomirrorci@gentoo.org> Date: Mon Dec 18 23:17:03 2023 +0000 2023-12-18 23:17:02 UTC emerge -qpvO sci-mathematics/msieve [ebuild N ] sci-mathematics/msieve-1.53-r1 USE="ecm zlib -mpi"
Created attachment 879915 [details] emerge-info.txt
Created attachment 879916 [details] emerge-history.txt
Created attachment 879917 [details] environment
Created attachment 879918 [details] etc.clang.tar.xz
Created attachment 879919 [details] etc.portage.tar.xz
Created attachment 879920 [details] qlist-info.txt
Created attachment 879921 [details] sci-mathematics:msieve-1.53-r1:20231219-002007.log
Created attachment 879922 [details] temp.tar.xz
The error occurs with gcc-14, but emerge succeeded (with "severe warnings") with gcc-13. The program then worked normally (it managed to factor a random 95-digit semiprime). I kept USE="-mpi".
