Add a note about recent GCC import.
This commit is contained in:
parent
34c9c43931
commit
54bd52716a
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=132840
11
UPDATING
11
UPDATING
@ -17,6 +17,17 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 5.x IS SLOW:
|
||||
developers choose to disable these features on build machines
|
||||
to maximize performance.
|
||||
|
||||
20030728:
|
||||
System compiler has been upgraded to GCC 3.4.2-pre. As with any major
|
||||
compiler upgrade, there are several issues to be aware of. GCC 3.4.x
|
||||
has broken C++ ABI compatibility with previous releases yet again
|
||||
and users will have to rebuild all their C++ programs with the new
|
||||
compiler. A new unit-at-a-time optimization mode, which is default
|
||||
in this compiler release, is more aggressive in removing unused
|
||||
static symbols. This is the likely cause of 'make buildworld'
|
||||
breakages with non-default CFLAGS where optimization level is set
|
||||
to -O2 or higher.
|
||||
|
||||
20040727:
|
||||
The size of 'struct ifnet' has changed due to the addition of
|
||||
the IFF_NEEDSGIANT flag (and what it implies). All kernel
|
||||
|
Loading…
Reference in New Issue
Block a user