Dear Mailing list, a few weeks ago, I found a problem that I thought is related to gfortran; however I am unsure whether this is really the case.
http://bugs.debian.org/781892 Basically it burns down to the following minimal code on eder.debian.org: (sid_mipsel-dchroot)olebole@eder:~$ cat aini.f PROGRAM AINI R=1.1342362e-39 R=SQRT(R) STOP END (sid_mipsel-dchroot)olebole@eder:~$ gfortran -Wall -o aini aini.f (sid_mipsel-dchroot)olebole@eder:~$ ./aini Program received signal SIGILL: Illegal instruction. Backtrace for this error: #0 0x778CFDDB Illegal instruction (core dumped) Similarly this happens on the buildd machines (see the bug report for a build log). I recently got a CI20 to play with and tried the same there, but I couldn't reproduce the crash (also eso-midas compiles there without problems). Unfortunately, eder.debian.org is not accessible in the moment, so I can't re-check this. However, the gfortran compiler (4.9.2-10) is still the same, and the build environment was sid on eder, and is jessie on my CI20, so they are quite similar. The CI20 probably uses another processor, which I would suspect now is the cause for the problem. Is there anything special with the Debian mips machines that their processors don't run the full instruction set? How should I deal with this case? Is this a gfortran problem, a hardware problem of the Debian machines, or did I setup something wrong when compiling there? Best regards Ole -- To UNSUBSCRIBE, email to debian-gcc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/555f402f.3040...@debian.org
