On August 20, 2025 12:01:44 PM CDT, William Youmans <[email protected]> wrote: >Hi Dima, > >Thanks for the reply. This issue is unrelated to sage. I do have sagemath >installed using the Arch package manager which works fine, and like I >mentioned the latest gmp Arch package also works fine, which seems to be >due to the patch I linked fixing the bug with gcc 15. > >The bug I am reporting is: building gmp with gcc 15 gives the previously >mentioned error. Using gcc 14 it builds fine. > >Best, >Will > >On Mon, Aug 18, 2025 at 1:02 PM Dima Pasechnik <[email protected]> wrote: > >> Hi, >> Thanks for the message. >> You really don't need to build any sage's spkg's from source on Arch. >> (in particular such packages like gmp, which are basically dead wood in >> the sagemath tree) >> >> Actually, Arch provides an up to date sagemath package to install, so, >> unless you want to hack on Sage source, you most probably just can use. >> >> >> You can install all the Arch packages you need by looking at the bottom >> part of the output of the main ./configure. >> Or you can get the list by >> running in terminal the following 3 commands. >> >> cat build/pkgs/[a-z]/distros/arch.txt >> cat build/pkgs/_pre*/distros/arch.txt >> cat build/pkgs/_boo*/distros/arch.txt >> >> HTH >> Dima >> >> >> On Tue, Jul 29, 2025 at 12:10:41AM -0400, William Youmans wrote: >> > Hi, >> > >> > This may overlap with known build issues but I'm not sure. Configuring >> GMP >> > with gcc 15 on a fresh Arch install fails (with essential development >> tools >> > from `base-devel` installed). >> > >> > $ ./configure >> > checking build system type... raptorlake-pc-linux-gnu >> > checking host system type... raptorlake-pc-linux-gnu >> > checking for a BSD-compatible install... /usr/bin/install -c >> > checking whether build environment is sane... yes >> > checking for a thread-safe mkdir -p... /usr/bin/mkdir -p >> > checking for gawk... gawk >> > checking whether make sets $(MAKE)... yes >> > checking whether make supports nested variables... yes >> > checking whether to enable maintainer-specific portions of Makefiles... >> no >> > checking ABI=64 >> > checking compiler gcc -O2 -pedantic -fomit-frame-pointer -m64 ... no, >> long >> > long reliability test 1 >> > checking whether cc is gcc... yes >> > checking compiler cc -O2 -pedantic -fomit-frame-pointer -m64 ... no, long >> > long reliability test 1 >> > checking ABI=x32 >> > checking compiler gcc -O2 -pedantic -fomit-frame-pointer -mx32 ... no >> > checking whether cc is gcc... yes >> > checking compiler cc -O2 -pedantic -fomit-frame-pointer -mx32 ... no >> > checking ABI=32 >> > checking compiler gcc -m32 -O2 -pedantic -fomit-frame-pointer ... no >> > checking compiler gcc -O2 -pedantic -fomit-frame-pointer ... no, long >> long >> > reliability test 1 >> > checking compiler icc -no-gcc ... no >> > checking whether cc is gcc... yes >> > checking compiler cc -m32 -O2 -pedantic -fomit-frame-pointer ... no >> > checking compiler cc -O2 -pedantic -fomit-frame-pointer ... no, long long >> > reliability test 1 >> > configure: error: could not find a working compiler, see config.log for >> > details >> > >> > >> > GMP can be installed without issue with the arch linux package manager, >> and >> > looking at the arch repository they seem to have a patch for gmp with gcc >> > 15: >> > >> https://gitlab.archlinux.org/archlinux/packaging/packages/gmp/-/blob/main/gmp-gcc-15.patch?ref_type=heads >> > >> > >> > More info: >> > >> > >> > gmp version: gmp 6.3.0 >> > >> > $ gcc -v >> > Using built-in specs. >> > COLLECT_GCC=gcc >> > COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-pc-linux-gnu/15.1.1/lto-wrapper >> > Target: x86_64-pc-linux-gnu >> > Configured with: /build/gcc/src/gcc/configure >> > --enable-languages=ada,c,c++,d,fortran,go,lto,m2,objc,obj-c++,rust,cobol >> > --enable-bootstrap --prefix=/usr --libdir=/usr/lib --libexecdir=/usr/lib >> > --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl= >> > https://gitlab.archlinux.org/archlinux/packaging/packages/gcc/-/issues >> > --with-build-config=bootstrap-lto --with-linker-hash-style=gnu >> > --with-system-zlib --enable-__cxa_atexit --enable-cet=auto >> > --enable-checking=release --enable-clocale=gnu --enable-default-pie >> > --enable-default-ssp --enable-gnu-indirect-function >> > --enable-gnu-unique-object --enable-libstdcxx-backtrace >> > --enable-link-serialization=1 --enable-linker-build-id --enable-lto >> > --enable-multilib --enable-plugin --enable-shared --enable-threads=posix >> > --disable-libssp --disable-libstdcxx-pch --disable-werror >> > Thread model: posix >> > Supported LTO compression algorithms: zlib zstd >> > gcc version 15.1.1 20250425 (GCC) >> > >> > $ uname -a >> > Linux archlinux 6.15.8-arch1-1 #1 SMP PREEMPT_DYNAMIC Thu, 24 Jul 2025 >> > 18:18:11 +0000 x86_64 GNU/Linux >> > >> > $ ./config.guess >> > raptorlake-pc-linux-gnu >> > >> > Compressed config.log is attached. >> > >> > Best, >> > Will >> >> >> > _______________________________________________ >> > gmp-bugs mailing list >> > [email protected] >> > https://gmplib.org/mailman/listinfo/gmp-bugs >> >>
Hi, it's not new, already fixed in gmp trunk, as far as I can see: <https://gmplib.org/list-archives/gmp-devel/2025-March/006294.html> Best, Dima _______________________________________________ gmp-bugs mailing list [email protected] https://gmplib.org/mailman/listinfo/gmp-bugs
