update portability guide
commitf2fbb03c56a8cca45e8be218f071db06591fa911
authormeissner <meissner@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 15 Jul 2000 04:18:47 +0000 (15 04:18 +0000)
committermeissner <meissner@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 15 Jul 2000 04:18:47 +0000 (15 04:18 +0000)
tree6466798fe934097e747d92267fe4bdf6a10a1852
parente904ac081d24d8dd85a7158615615e8040bcf279
update portability guide

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35041 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/README.Portability