Summary: | Segmentation fault compiling QT under PPC (without /usr/qt tree) | ||
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Product: | Gentoo Linux | Reporter: | Diego Elio Pettenò (RETIRED) <flameeyes> |
Component: | [OLD] Library | Assignee: | Gentoo KDE team <kde> |
Status: | VERIFIED FIXED | ||
Severity: | major | CC: | ppc |
Priority: | High | ||
Version: | unspecified | ||
Hardware: | PPC | ||
OS: | Linux | ||
Whiteboard: | |||
Package list: | Runtime testing required: | --- | |
Attachments: | Complete log of the ebuild |
Description
Diego Elio Pettenò (RETIRED)
2004-08-17 08:28:57 UTC
Created attachment 37602 [details]
Complete log of the ebuild
-fno-strict-aliasing is missing, rebuild everything you build with gcc-333. So should I rebuild everything in the system? Before do that.. you are sure that after the rebuild qt should compile fine? I haven't it neither on my x86 system and everything works fine. s/build/built Well the new gcc just does some sort of optimization on type aliasing and if you enable it on code that doesn't follow the rules (basically do not use wierd cast on union and structs) you get non working code. I hope that explained, see the gcc manpage for more insight about what -fstrict-aliasing (impliend in -O2) does. Everything compiles fine using GCC 3.4 Closing then |