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FX's nightly builds broken on Pentium-1
- From: Harald Anlauf <anlauf at gmx dot de>
- To: fxcoudert at gmail dot com
- Cc: fortran at gcc dot gnu dot org
- Date: Mon, 8 Jan 2007 22:08:56 +0100 (MET)
- Subject: FX's nightly builds broken on Pentium-1
Francois,
your nightly build for Linux/x86 from today (20070108)
does not run on Pentium-1 (one). There appears to be
a change occuring after 20070106. Assuming that you
did not do the breakage on purpose, could you please
fix the build again?
FWIW: the stage f951 crashes with a
% gfc -v foo.f90
[...]
/tmp/irun/bin/../libexec/gcc/i686-pc-linux-gnu/4.3.0/f951 foo.f90
-quiet -dumpbase foo.f90 -mtune=generic -auxbase foo -version
-fintrinsic-modules-path
/tmp/irun/bin/../lib/gcc/i686-pc-linux-gnu/4.3.0/finclude -o /tmp/ccXsLpvB.s
GNU F95 version 4.3.0 20070108 (experimental) (i686-pc-linux-gnu)
compiled by GNU C version 4.3.0 20070108 (experimental).
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
<built-in>:0: internal compiler error: Segmentation fault
As is appears to work on more modern machines, there
might be some issue with the architecture flags of some
library linked into gfortran. Something like this happened
about 2 years ago...
Thanks for your continued service,
-ha