[PATCH] maint: resync files from upstream

2012-03-06 Thread Stefano Lattarini
Since the perl version required in Automake::Getopt has been recently lowered from 5.6.2 to 5.6.0, this change has the nice effect of making autoconf compatible again with all perls in the 5.6.x release series. * maint.mk: Resync via 'make fetch'. * lib/Autom4te/Channels.pm: Likewise. *

Re: [PATCH] maint: resync files from upstream

2012-03-06 Thread Stefano Lattarini
On 03/06/2012 02:03 PM, Eric Blake wrote: On 03/06/2012 04:46 AM, Stefano Lattarini wrote: Since the perl version required in Automake::Getopt has been recently lowered from 5.6.2 to 5.6.0, this change has the nice effect of making autoconf compatible again with all perls in the 5.6.x release

[PATCH] tests: port AT_CHECK_ENV to hosts with flaky grep

2012-03-06 Thread Paul Eggert
* tests/local.at (AT_CHECK_ENV): Don't assume that if one grep fails, the other will too. It could be that 'grep' is flaky, and fails somewhat at random. This would explain the problems reported for autoconf-2.68b on FreeBSD and MacOS X, for example:

Re: how to fine tune AM_PYTHON_PATH's pythondir?

2012-03-06 Thread Eric Blake
On 03/06/2012 07:29 AM, Charles Brown wrote: autoconf (GNU Autoconf) 2.67 AM_PYTHON_PATH provides a pythondir that is hardcoded to ${prefix}/lib/ Our project would prefer to place the python code elsewhere, say ${prefix}/scripts/ AM_PYTHON_PATH is maintained by automake (hence the

Re: Autoconf distributions and xz dependency

2012-03-06 Thread Warren Young
On 3/6/2012 2:31 AM, Olaf Lenz wrote: On 03/06/2012 10:27 AM, Alberto Luaces wrote: Warren Young writes: At least version 1.26 implements -a, which determines the compressor from the file suffix. I think that may be a red herring, because... I think since some years now I don't need to

Re: Why I am happy to dump gzip for xz

2012-03-06 Thread Mike Frysinger
On Tuesday 06 March 2012 04:57:27 Jim Meyering wrote: Why I am happy to dump gzip for xz: - xz decompresses more quickly is that true ? i thought last i looked, they were close, but gzip was consistently slightly faster. maybe if the bottleneck is more I/O than CPU/memory, xz would win ?

Re: Why I am happy to dump gzip for xz

2012-03-06 Thread Jim Meyering
Mike Frysinger wrote: On Tuesday 06 March 2012 04:57:27 Jim Meyering wrote: Why I am happy to dump gzip for xz: - xz decompresses more quickly is that true ? i thought last i looked, they were close, but gzip was consistently slightly faster. maybe if the bottleneck is more I/O than

Re: Why I am happy to dump gzip for xz

2012-03-06 Thread Russ Allbery
Jim Meyering j...@meyering.net writes: If you were more intimately familiar with gzip's code, you would have switched long ago ;-) [...] Thanks for this. I hadn't realized the issues with the gzip code. -- Russ Allbery (r...@stanford.edu) http://www.eyrie.org/~eagle/

Re: Why I am happy to dump gzip for xz

2012-03-06 Thread Mike Frysinger
On Tuesday 06 March 2012 12:03:43 Jim Meyering wrote: Mike Frysinger wrote: On Tuesday 06 March 2012 04:57:27 Jim Meyering wrote: Why I am happy to dump gzip for xz: - xz decompresses more quickly is that true ? i thought last i looked, they were close, but gzip was consistently

Re: [GNU Autoconf 2.68] testsuite: 1 10 11 12 14 16 17 20 22 24 25 27 28 32 33 36 38 208 211 212 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 231 232 233 234 235 236 237 238 239 240

2012-03-06 Thread Paul Eggert
That sure is a lot of test failures. Can you please try our latest Autoconf beta? It has some fixes in this area. ftp://alpha.gnu.org/gnu/autoconf/autoconf-2.68b.tar.gz I suggest applying these post-2.68b patches as well:

Re: Autoconf-2.68b possible patch for FreeBSD, MacOS X

2012-03-06 Thread P. Martin
On Mar 6, 2012, Paul Eggert egg...@cs.ucla.edu wrote: Can you please also try the attached patch? It's needed regardless, and I think it may attack some failures being reported for FreeBSD and MacOS X. I've pushed this to autoconf master as:

Re: [GNU Autoconf 2.68] testsuite: 1 10 11 12 14 16 17 20 22 24 25 27 28 32 33 36 38 208 211 212 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 231 232 233 234 235 236 237 238 239 240

2012-03-06 Thread Martin Dunja Zaun
Hi Paul, Not much of a difference with version 2.68b or older (2.65): [GNU Autoconf 2.68b] testsuite: 1 10 11 12 14 16 17 20 22 24 25 27 28 32 33 36 38 75 100 212 215 216 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 235 236 237 238 239 240 241 242 243 244 245 246 247 248