On Tue, Jul 24, 2012 at 01:57:12PM -0400, David Schultz wrote:
> On Tue, Jul 24, 2012, Steve Kargl wrote:
> > On Tue, Jul 24, 2012 at 08:43:35AM +0000, Alexey Dokuchaev wrote:
> > > On Mon, Jul 23, 2012 at 07:13:56PM +0000, Steve Kargl wrote:
> > > > Author: kargl
> > > > Date: Mon Jul 23 19:13:55 2012
> > > > New Revision: 238722
> > > > URL: http://svn.freebsd.org/changeset/base/238722
> > > >
> > > > Log:
> > > > Compute the exponential of x for Intel 80-bit format and IEEE 128-bit
> > > > format. These implementations are based on
> > > >
> > > > PTP Tang, "Table-driven implementation of the exponential function
> > > > in IEEE floating-point arithmetic," ACM Trans. Math. Soft., 15,
> > > > 144-157 (1989).
> > >
> > > I believe some ports could benefit from OSVERSION bump for this one.
> > >
> >
> > I've never done a OSVERSION bump, so you'll need to tell me how.
> > But, more importantly, I can find no information in the Developer's
> > Handbook and only two rather terse references in the Porter's
> > Handbook. So, what is OSVERSION? Why do you think it needs a
> > bump?
>
> It is the same as the __FreeBSD_version bump I mentioned in my
> email last week. Basically it is a number you increment in
> sys/sys/param.h whenever there is a significant change that
> porters and developers of third-party software might want to test
> against. In this case, it would help any ports that have
> workarounds for the lack of expl() to compile both before and
> after this change. But it's also important not to bump the
> version gratuitously if there's no reason to believe the change
> might introduce incompatibilities.
>
> The purpose of each __FreeBSD_version bump is documented here:
>
> http://www.freebsd.org/doc/en/books/porters-handbook/freebsd-versions.html
>
> We should probably talk about how to update this file at some
> point, although for the first one or two times, it's probably fine
> to get a doc committer to help out with this step.
The only time that __FreeBSD_version has been bumped for a libm change
occurred at
802502 March 6, 2011 8.2-STABLE after merging log2 and log2f into
libm.
900027 December 5, 2010 9.0-CURRENT after the addition of log2 to libm.
Conspicuously, missing are bumps for additions of sqrtl(), cbrtl(), long
double trig. functions, exp2l(), and few other changes. But, if people
want a bump here's a diff
Index: sys/sys/param.h
===================================================================
--- sys/sys/param.h (revision 238752)
+++ sys/sys/param.h (working copy)
@@ -58,7 +58,7 @@
* in the range 5 to 9.
*/
#undef __FreeBSD_version
-#define __FreeBSD_version 1000015 /* Master, propagated to newvers */
+#define __FreeBSD_version 1000016 /* Master, propagated to newvers */
/*
* __FreeBSD_kernel__ indicates that this system uses the kernel of FreeBSD,
I can't change the porters-handbook, as I grab sources with csup and
the following supfile:
*default host=cvsup3.FreeBSD.org
*default base=/usr/home/kargl/freebsd/ncvs
*default prefix=/usr/home/kargl/freebsd/ncvs
*default release=cvs
*default delete use-rel-suffix
*default compress
doc-all
www
A check out of doc/ yields a file named
doc/en_US.ISO8859-1/books/porters-handbook/book.sgml
The last entry in this file reads
<row>
<entry>1000012</entry>
<entry>May 2, 2012</entry>
<entry>10-CURRENT jemalloc import
(rev <svnref>234924</svnref>).</entry>
</row>
If one checks the URL you posted, one see that
1000013 May 22, 2012 10-CURRENT after byacc import (rev
235788).
1000014 June 27, 2012 10-CURRENT after BSD sort becoming the
default sort (rev 237629).
1000015 July 12, 2012 10-CURRENT after import of OpenSSL
1.0.1c (rev 238405).
(not changed) July 13, 2012 10-CURRENT after the fix for LLVM/Clang 3.1
regression (rev 238429).
So, I have no idea were the most current source lives.
--
Steve
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