control: fixed -1 8.8-1 control: close -1 On Wed, 27 Mar 2019 19:47:55 +0000 Matthias Klose <d...@debian.org> wrote: > Package: src:sagemath > Version: 8.6-6 > Severity: normal > Tags: sid bullseye > User: debian-...@lists.debian.org > Usertags: ftbfs-gcc-9 > > Please keep this issue open in the bug tracker for the package it > was filed for. If a fix in another package is required, please > file a bug for the other package (or clone), and add a block in this > package. Please keep the issue open until the package can be built in > a follow-up test rebuild. > > The package fails to build in a test rebuild on at least amd64 with > gcc-9/g++-9, but succeeds to build with gcc-8/g++-8. The > severity of this report will be raised before the bullseye release, > so nothing has to be done for the buster release. > > The full build log can be found at: > http://people.debian.org/~doko/logs/gcc9-20190321/sagemath_8.6-6_unstable_gcc9.log > The last lines of the build log are at the end of this report. > > To build with GCC 9, either set CC=gcc-9 CXX=g++-9 explicitly, > or install the gcc, g++, gfortran, ... packages from experimental. > > apt-get -t=experimental install g++ > > Common build failures are new warnings resulting in build failures with > -Werror turned on, or new/dropped symbols in Debian symbols files. > For other C/C++ related build failures see the porting guide at > http://gcc.gnu.org/gcc-9/porting_to.html > > GCC 9 also passes the linker option --as-needed by default; typical > build issues are passing libraries before object files to the linker, > or underlinking of convenience libraries built from the same source. > > [...] > Error while executing Python code. > Saved trace to /<<PKGBUILDDIR>>/debian/test/crash_logs/crash_jfpzc0q7.log > ------------------------------------------------------------------------ > Unhandled SIGABRT: An abort() occurred. > This probably occurred because a *compiled* module has a bug > in it and is not properly wrapped with sig_on(), sig_off(). > Python will now terminate. > ------------------------------------------------------------------------ > > ********************************************************************** > sage -t --long --warn-long 57.0 src/sage/graphs/generators/families.py > ********************************************************************** > File "src/sage/graphs/generators/families.py", line 3179, in > sage.graphs.generators.families.MathonPseudocyclicStronglyRegularGraph > Failed example: > L = sum(i*(r[a]-r[b]) for i,(a,b) in zip(range(1,len(ff)+1), ff)); L > Expected: > [ 0 1 -1 -3 -2 -4 3 4 2] > [-1 0 1 -4 -3 -2 2 3 4] > [ 1 -1 0 -2 -4 -3 4 2 3] > [ 3 4 2 0 1 -1 -3 -2 -4] > [ 2 3 4 -1 0 1 -4 -3 -2] > [ 4 2 3 1 -1 0 -2 -4 -3] > [-3 -2 -4 3 4 2 0 1 -1]
