Thanks for the report--I have yet to try doing anything on Ubuntu 18.04, but I'll try it now and see if I get the same.
On Sat, Apr 28, 2018 at 5:47 AM, Nathan Dunfield <nat...@dunfield.info> wrote: > Dear Sage folks, > > I tried building Sage 8.2rc1 on a clean Docker container running the newly > released Ubuntu 18.04 LTS with minimal packages installed and got the > attached error for ecm-7.0.4.p1. The key error message appears to be > > mv -f aprtcle/.deps/aprcl-mpz_aprcl.Tpo aprtcle/.deps/aprcl-mpz_aprcl.Po > libtool: link: gcc -g -O3 -fPIC -Wl,-rpath -Wl,/sage/local/lib -o tune > tune-mpmod.o tune-tune.o tune-mul_lo.o tune-listz.o tune-auxlib.o > tune-ks-multiply.o tune-schoen_strass.o tune-polyeval.o tune-median.o > tune-ecm_ntt.o tune-ntt_gfp.o tune-mpzspv.o tune-mpzspm.o tune-sp.o > tune-spv.o tune-spm.o tune-auxarith.o -L/sage/local/lib > ./x86_64/.libs/libmulredc.a /sage/local/lib/libgmp.a -lrt -lm > mv -f aprtcle/.deps/libecm_la-mpz_aprcl.Tpo > aprtcle/.deps/libecm_la-mpz_aprcl.Plo > mv -f .deps/libecm_la-pm1fs2.Tpo .deps/libecm_la-pm1fs2.Plo > /sage/local/lib/libgmp.a(fat_entry.o): In function `__gmpn_mod_34lsub1': > /sage/local/var/tmp/sage/build/mpir-3.0.0-644faf502c56f97d9accd301965fc57d6ec70868/src/mpn/tmp-fat_entry.s:202: > multiple definition of `__gmpn_mod_34lsub1' > tune-schoen_strass.o:/sage/local/var/tmp/sage/build/ecm-7.0.4.p1/src/schoen_strass.c:61: > first defined here > /usr/bin/x86_64-linux-gnu-ld: /sage/local/lib/libgmp.a(fat_entry.o): > relocation R_X86_64_32S against symbol `__gmpn_cpuvec' can not be used when > making a PIE object; recompile with -fPIC > /usr/bin/x86_64-linux-gnu-ld: final link failed: Nonrepresentable section on > output > > I tried two Docker hosts: a MacPro (E5-1680 v2) and an iMacPro (W-2150B). I > have previously built Sage 8.2rc1 on both hosts in Docker containers based > on good old Ubuntu 16.04 but with a reasonably modern gcc 7.2. For Ubuntu > 18.04, the compiler was gcc 7.3, but I don't know if that's really the > issue. > > Best, > > Nathan > > -- > 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 post to this group, send email to sage-devel@googlegroups.com. > Visit this group at https://groups.google.com/group/sage-devel. > For more options, visit https://groups.google.com/d/optout. -- 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 post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
