| Summary: | kde-base/kdelibs-4.10.5-r1 fails with -0fast | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | b1254633 <b1254633> |
| Component: | [OLD] KDE | Assignee: | Gentoo KDE team <kde> |
| Status: | RESOLVED INVALID | ||
| Severity: | normal | ||
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
| Attachments: | kdelibs-4.10.5-r1 patch | ||
|
Description
b1254633
2013-10-25 10:35:35 UTC
Created attachment 361876 [details, diff]
kdelibs-4.10.5-r1 patch
From the GCC documentation: "Disregard strict standards compliance. -Ofast enables all -O3 optimizations. It also enables optimizations that are not valid for all standard compliant programs. It turns on -ffast-math and the Fortran-specific -fno-protect-parens and -fstack-arrays." These are dangerous flags to be enabling, and we do not support build issues resulting from -O3 or flags like -ffast-math. We will not be adding filtering for every dangerous flag out there. If it doesn't build, then we encourage you to use a sane set of CFLAGS, such as "-O2 -pipe -march=native". |
