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Re: Patch to update libtool in GCC and Src trees


libtool@cwilson.fastmail.fm wrote:
On Fri, 11 May 2007 18:14:48 -0400, "Jeff Johnston"

My question is how volatile is libtool going to be? I'm getting kind of tired of having to change newlib whenever autoconf/automake decides to change something. If libtool is simply going to continue working without constant changes, then Chuck's option 2 seems to make the most sense, though a bit tedious.

I don't really understand this: "whenever autoconf/automake decides to change something." The src- tree has standardized on specific versions of autoconf and automake: 2.59 and 1.9.6, respectively. Those are released versions: they don't "change". Current autoconf "changes" are happening in autoconf-2.61+, and current automake "changes" are happening in automake-1.10.+. How do those changes affect newlib, which is (supposedly) using the carved-in-stone 2.59/1.9.6 releases?

Now, maybe you're reacting to all the upheaval in the past two years in
which the src- and gcc- trees were laboriously converted TO 2.59/1.9.6. But that's all done now (pace' Steve's current libtool work). And once
Steve's libtool-20070318 stuff is imported...I expect future changes to
be relatively rare (although I doubt you'll get away with *five years*
between libtool updates anymore!). This 'relative rarity' will
probably prove unfortunate for me -- as I mentioned earlier I'm
currently working on some cygwin/mingw libtool improvements, but if I've
'missed the window', then they will just have to wait 'til libtool-2.x.
'sokay.



Yes, sorry to vent. I was a little annoyed at the number of changes that were required in the conversion from 2.13. I'm a big believer in back-level compatibility with the exception of fixing something to adhere to a standard or to match its documented behavior. Probably due to all my days at IBM.


-- Jeff J.


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