Use -9 for maximum xz compression with dist-xz.

* lib/am/distdir.am (dist-xz, dist, dist-all): Pass -9 to xz.
* NEWS, THANKS: Update.
Report by Pavel Sanda.

Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>

diff --git a/ChangeLog b/ChangeLog
index f746f0e..5a59f65 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2010-04-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+       Use -9 for maximum xz compression with dist-xz.
+       * lib/am/distdir.am (dist-xz, dist, dist-all): Pass -9 to xz.
+       * NEWS, THANKS: Update.
+       Report by Pavel Sanda.
+
 2010-03-30  Stefano Lattarini  <stefano.lattarini@gmail.com>
 
        Avoid an unportable use of `$status' shell variable.

diff --git a/Makefile.in b/Makefile.in
index 9fd4acf..33d85f3 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -610,7 +610,7 @@ dist-lzma: distdir
        $(am__remove_distdir)
 
 dist-xz: distdir
-       tardir=$(distdir) && $(am__tar) | xz -c >$(distdir).tar.xz
+       tardir=$(distdir) && $(am__tar) | xz -9 -c >$(distdir).tar.xz
        $(am__remove_distdir)
 
 dist-tarZ: distdir

diff --git a/NEWS b/NEWS
index a3ce191..5af2439 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -12,6 +12,8 @@ Bugs fixed in 1.11.0a:
   - The `parallel-tests' test driver works around a GNU make 3.80 bug with
     trailing white space in the test list (`TESTS = foo $(EMPTY)').
 
+  - The `dist-xz' option now uses `xz -9' for maximum compression.
+
 * Long standing bugs:
 
   - On Darwin 9, `pythondir' and `pyexecdir' pointed below `/Library/Python'

diff --git a/THANKS b/THANKS
index 57bb501..4f8fa84 100644 (file)
--- a/THANKS
+++ b/THANKS
@@ -261,6 +261,7 @@ Paul Lunau          temp@lunau.me.uk
 Paul Martinolich       martinol@datasync.com
 Paul Thomas            PTHOMAS@novell.com
 Pavel Roskin           pavel_roskin@geocities.com
+Pavel Sanda            ps@twin.jikos.cz
 Per Bothner            bothner@cygnus.com
 Per Cederqvist         ceder@lysator.liu.se
 Per Oyvind Hvidsten    poeh@enter.vg

diff --git a/lib/am/distdir.am b/lib/am/distdir.am
index ec4d5e5..d88656c 100644 (file)
--- a/lib/am/distdir.am
+++ b/lib/am/distdir.am
@@ -1,6 +1,6 @@
 ## automake - create Makefile.in from Makefile.am
-## Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
-## Free Software Foundation, Inc.
+## Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
+## 2010 Free Software Foundation, Inc.
 
 ## This program is free software; you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published by
@@ -353,7 +353,7 @@ dist-lzma: distdir
 ?XZ?DIST_ARCHIVES += $(distdir).tar.xz
 .PHONY: dist-xz
 dist-xz: distdir
-       tardir=$(distdir) && $(am__tar) | xz -c >$(distdir).tar.xz
+       tardir=$(distdir) && $(am__tar) | xz -9 -c >$(distdir).tar.xz
        $(am__remove_distdir)
 
 ?COMPRESS?DIST_ARCHIVES += $(distdir).tar.Z
@@ -397,7 +397,7 @@ dist dist-all: distdir
 ?GZIP? tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
 ?BZIP2?        tardir=$(distdir) && $(am__tar) | bzip2 -9 -c >$(distdir).tar.bz2
 ?LZMA? tardir=$(distdir) && $(am__tar) | lzma -9 -c >$(distdir).tar.lzma
-?XZ?   tardir=$(distdir) && $(am__tar) | xz -c >$(distdir).tar.xz
+?XZ?   tardir=$(distdir) && $(am__tar) | xz -9 -c >$(distdir).tar.xz
 ?COMPRESS?     tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
 ?SHAR? shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
 ?ZIP?  -rm -f $(distdir).zip