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Fedora Core 5 - špička linuxového desktopu

http://lists.debian.org/debian-devel/2006/03/msg01084.html

Povsimnete si PR26755: binarni nekompatibilita mezi gcc4.0 a gcc4.1 (i kdyz je to chyba v gcc4.0, tak stale nas to nechava s moznou binarni nekompatibilitou mezi 4.0 a 4.1)...

Takze asi tak ke GCC 4.1...

Compiler bugs in GCC 4.1
------------------------

- gcc ICE: #356231 (gnubik_2.2-5)
http://gcc.gnu.org/PR26672 - fixed
- g++ ICE: #356569 (3ddesktop_0.2.9-5.1)
http://gcc.gnu.org/PR26757 - test case needs further reduction
- gcc bug: #356574 (address of register requested)
http://gcc.gnu.org/PR26004 - fixed
- g++ bug: #356548 (cannot bind packed field)
http://gcc.gnu.org/PR26670 - not yet assigned but related to known bugs
- g++ bug: #356435 (no constructor) [package bug: #356245]
http://gcc.gnu.org/PR26755 - waiting
This is a binary incompatibility! 4.0 has a different behaviour to
3.3 and 4.1, which means that linking 4.1 code against 4.0 libraries
may fail. 4.0 and 4.1 were supposed to be binary compatible so I'm not
sure what will be done about this.
- gcc bug: #356896 (miscompiles code, leading to segfault in program)
http://gcc.gnu.org/PR26763 - confirmed

- gcc or autoconf bug: #358644 (change in behaviour on mips regarding
-fstack-protector)
It's not clear right now whether this behaviour change was correct and
autoconf should be changed or whether GCC should revert that change.
Fortunately, this change only breaks 2 packages out of ~6200.