That’s a gcc-10 porting issue. I thought the fix from upstream had been applied. Someone more familiar with the ticket should comment.
> On 28/10/2020, at 12:22 PM, 'Peter Mueller' via sage-devel > <sage-devel@googlegroups.com> wrote: > > On a Lenovo ThinkPad with an up to date Manjaro Linux OS and Sage 9.2 > successfully compiled from source I failed to install > gap_packages-4.10.2.p1, while many other optional packages (like the huge > cbc) installed perfectly. Below I append the (hopefully) relevant piece of > the log file. > > -- Peter Mueller > > [...] > gcc -c -O -fno-builtin nqmfns.c > gcc -O -fno-builtin -o ..//..//bin/x86_64-pc-linux-gnu-default64-kv3/nqmrun > nqmd.o nqmp.o nqmfns.o > /usr/bin/ld: nqmfns.o:(.bss+0x8): multiple definition of `ip'; > nqmp.o:(.bss+0x8): first defined here > /usr/bin/ld: nqmfns.o:(.bss+0x0): multiple definition of `op'; > nqmp.o:(.bss+0x0): first defined here > collect2: error: ld returned 1 exit status > make[4]: *** [makefile:49: > ..//..//bin/x86_64-pc-linux-gnu-default64-kv3/nqmrun] Error 1 > make[3]: *** [Makefile:9: all] Error 2 > ******************************************************************************** > Error building gap_packages-4.10.2.p1 > [...] > > (I don't know if that matters, but the log also contains 201 warnings, all > about implicit declarations of functions.) > > > -- > You received this message because you are subscribed to the Google Groups > "sage-devel" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sage-devel+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sage-devel/0ae1e161-1e1e-4da9-a7f5-2e106e74caeco%40googlegroups.com. -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-devel/38E09832-AFC6-4788-AB7D-A14DBB2FEC91%40gmail.com.
