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Add note about GCC -fno-pcc-struct-return being default again. The

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breakage window was about 18 days long.

Submitted by:	juli
Approved by:	re (rwatson)
This commit is contained in:
Alexander Kabaev 2002-12-22 07:00:45 +00:00
parent e34402d357
commit 161dc364bd
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=108177
1 changed files with 8 additions and 0 deletions
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@ -17,6 +17,14 @@ NOTE TO PEOPLE WHO THINK THAT 5.0-CURRENT IS SLOW:
developers choose to disable these features on build machines
to maximize performance.
20021222:
For a period after the GCC 3.2.1 import (from 12/04 to 12/22), GCC
used an incompatible form of ABI for returning structures and unions
which FreeBSD's GCC maintainers were not aware of relative to previous
versions of FreeBSD. We have gone back to the ABI for now, and any
code compiled which is required to interoperate with other code (not
built at the same time) returning structs or unions should be
20021216:
A name change in /etc/netconfig has been reverted to stay
compatible with with suns TIRPC and also with NetBSD. You need