Description of problem: I have observed an failure building openvrml 0.17.0 in "check" when a particular test gets run. When running the browser test, it fails with "11614 Illegal instruction", as can be seen in the linked build log. Version-Release number of selected component (if applicable): 4.1.2-36
Created attachment 290077 [details] Test from openvrml that, when run, demonstrates the failure
Why are you filing this against gcc? That's preliminary. You as package maintainer should debug this, see under gdb on which illegal insn it died and how the code branched there. SIGILL can be because say SSEx, Altivec, ... optimized code executed on CPU which doesn't support it, or calling through an uninitialized function pointer, or memory corruption in the program which corrupts some pointer or vtable, it can be bogus inline asm, and many other things. Of course it can be a gcc bug, but that's far less likely than the other possibilities. Please debug this and only if you come up with with enough justifications pointing to GCC you can reassign to gcc. E.g. AFAIK koji buildboxes don't support Altivec at all.
I filed this against gcc because it's only occurring on ppc. As such, it seems unlikely that it's an openvrml bug. openvrml doesn't include processor-specific code. It could be a bug in one of openvrml's dependencies; but the only dependency exercised by this test is boost. So that is a possibility. Also, I wasn't aware until a few moments ago that I could get shell access on a ppc machine to test this. Since apparently I can, I will look into it.
Hm, builds fine on F8... eventually. Will try again in mock for rawhide.
Changing version to '9' as part of upcoming Fedora 9 GA. More information and reason for this action is here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping
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This is no longer appearing as of Fedora 11/openvrml-0.18.2-1 (should appear in testing soon). As there haven't been changes to the parts of OpenVRML's code where this was failing, a (now fixed) compiler bug does not seem terribly far fetched.