On Wednesday, November 4, 2020 at 4:12:30 PM UTC-8, Dima Pasechnik wrote: > > > On Wed, 4 Nov 2020, 23:56 Matthias Koeppe, <matthia...@gmail.com > <javascript:>> wrote: > >> On Wednesday, November 4, 2020 at 2:00:33 PM UTC-8, Dima Pasechnik wrote: >>> >>> On Wed, Nov 4, 2020 at 9:46 PM Matthias Koeppe <matthia...@gmail.com> >>> wrote: >>> > On Wednesday, November 4, 2020 at 11:29:17 AM UTC-8, >>> brucew...@gmail.com wrote: >>> >> "make giac" failed. I don't know why. >>> > From the log: >>> > >>> > /usr/bin/bash ../libtool --tag=CXX --mode=link g++ -std=gnu++11 -g >>> -O2 -fno-strict-aliasing -DGIAC_GENERIC_CONSTANTS -no-undefined >>> -Wl,-rpath-link,/home/bruce/sage-8.9.beta1/local/lib >>> -L/home/bruce/sage-8.9.beta1/local/lib >>> -Wl,-rpath,/home/bruce/sage-8.9.beta1/local/lib -o icas icas.o >>> libxcas.la -lreadline -lncurses -lcurl -lglpk -ldl -lm -lecm -lmpfi >>> -lmpfr -lgmp -L/home/bruce/sage-8.9.beta1/local/lib -lgsl -lm -lopenblas >>> -lm -L/home/bruce/sage-8.9.beta1/local/lib -lopenblas -lrt -lpthread >>> -lnauty -lcurl -lglpk -ldl -lm -lecm -lmpfi -lmpfr -lgmp >>> > libtool: link: g++ -std=gnu++11 -g -O2 -fno-strict-aliasing >>> -DGIAC_GENERIC_CONSTANTS -Wl,-rpath-link >>> -Wl,/home/bruce/sage-8.9.beta1/local/lib -Wl,-rpath >>> -Wl,/home/bruce/sage-8.9.beta1/local/lib -o .libs/icas icas.o >>> -L/home/bruce/sage-8.9.beta1/local/lib ./.libs/libxcas.a >>> /home/bruce/sage-8.9.beta1/local/var/tmp/sage/build/giac-1.5.0.87p2.p1/src/src/.libs/libgiac.so >>> >>> -lntl -lpari -lreadline -lncurses -lgsl -lopenblas -lrt -lpthread -lnauty >>> /usr/lib/x86_64-linux-gnu/libcurl.so -lglpk -ldl -lm -lecm -lmpfi -lmpfr >>> -lgmp -pthread -Wl,-rpath -Wl,/home/bruce/sage-8.9.beta1/local/lib >>> > /usr/bin/ld: >>> /usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu/libnauty.so: >>> undefined reference to `graph_free@CLIQUER_1' >>> > /usr/bin/ld: >>> /usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu/libnauty.so: >>> undefined reference to `clique_unweighted_find_single@CLIQUER_1' >>> > /usr/bin/ld: >>> /usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu/libnauty.so: >>> undefined reference to `graph_new@CLIQUER_1' >>> > collect2: error: ld returned 1 exit status >>> > >>> > >>> > Looks like the system libnauty is broken. What system is this? Try >>> removing the libnauty system package >>> >>> it is "mostly" Ubuntu 20.10, so >>> >>> https://ubuntu.pkgs.org/20.10/ubuntu-universe-arm64/libnauty2_2.7r1+ds-1_arm64.deb.html >>> >>> - with an interesting dependency, libcliquer >>> Note that in Sage's configuration there is no such dependency, and >>> this might be the problem here, I guess >>> >> >> nauty packaging is a mess - see https://trac.sagemath.org/ticket/30271 >> > > is this the same as used in Debian/Ubuntu? > > My branch there completes Debian's incomplete autotoolization of nauty.
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