Summary: | xorg-x11-6.8.1.902: gamma_state.c causes internal compiler error | ||
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Product: | Gentoo Linux | Reporter: | John Shaw <jtshaw> |
Component: | New packages | Assignee: | Gentoo Linux bug wranglers <bug-wranglers> |
Status: | RESOLVED INVALID | ||
Severity: | normal | ||
Priority: | High | ||
Version: | unspecified | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Package list: | Runtime testing required: | --- | |
Attachments: | Update to the xorg-x11 ebuild that filters out -ffast-math. |
Description
John Shaw
2005-01-18 06:19:50 UTC
please reopen, if you can reproduce this without the -ffast-math flag Created attachment 48843 [details]
Update to the xorg-x11 ebuild that filters out -ffast-math.
If we know that -ffast-math causes a problem prehaps we should filter it out.
This ebuild fixes the problem without having to change the CFLAGS manually.
No, -ffast-math is not supported. You can read in the gcc manual why it is not sane to use this flag in general. "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 stand corrected... |