Summary: | Kstars freezes when right-clicking | ||
---|---|---|---|
Product: | Gentoo Linux | Reporter: | Janne Ojaniemi <janne.ojaniemi> |
Component: | [OLD] KDE | Assignee: | Gentoo KDE team <kde> |
Status: | RESOLVED INVALID | ||
Severity: | normal | ||
Priority: | High | ||
Version: | unspecified | ||
Hardware: | AMD64 | ||
OS: | Linux | ||
Whiteboard: | |||
Package list: | Runtime testing required: | --- |
Description
Janne Ojaniemi
2004-12-09 09:41:09 UTC
-ffast-math Sets -fno-math-errno, -funsafe-math-optimizations, -fno-trapping-math, -ffinite-math-only, -fno-rounding-math and -fno-signaling-nans. This option causes the preprocessor macro __FAST_MATH__ to be defined. This option should never be turned on by any -O option since it can result in incorrect output for programs which depend on an exact implementation of IEEE or ISO rules/specifications for math functions. I'm aware that -ffast-math can be somewhat risky, but I haven't had any problems with any other apps. And Kstars DID work back in KDE3.2-days, and my CFLAGS were identical back then. While you can do a lot, -ffast-math is enough to close the bug report as WONTFIX. Please recompile KDE without this flag and tell us, if you still have the same problem. Well crap. Recompiling KDE and other relevant packages would take quite alot of time. I need to look in to that. You can try just recompiling kdeedu (I think that's where kstars comes from) and see if that doesn't fix that problem. I just ran it and i dont have a problem. i also have --ffast-math in my use and there is no problem. and --ffast-math as i understand it isn't *that* risky unless you'd be running programs compiled with and without ffast-math #6: are you running a 64bit system? ... until package is recompiled as requested. As it happens, I recompiled kdeedu without fast-math just yesterday, and Kstars seems to be working now. |