switch from 'xz -5 --text' to 'xz -7'

It's much faster for little space overhead.
See dev ml discussion:
https://ml.mageia.org/l/arc/sysadmin-discuss/2014-06/msg00058.html

2 files changed, 5 insertions, 4 deletions

diff --git a/NEWS b/NEWS
index 77258d0..b112777 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,4 @@
+- switch from 'xz -5 --text' to 'xz -7' (much faster for little space overhead)
 - use external gzip for decompression, faster
 
 Version 6.5 - 5 September 2012, by Thierry Vignaud
diff --git a/genhdlist2 b/genhdlist2
index 5897fe8..3daf4aa 100755
--- a/genhdlist2
+++ b/genhdlist2
@@ -16,9 +16,9 @@ sub usage () {
 
 sub main() {
     my %options = (
-	synthesis_filter => '.cz:xz -5 --text',
+	synthesis_filter => '.cz:xz -7',
 	xml_info => 'auto',
-	xml_info_filter => '.lzma:xz -5 --text',
+	xml_info_filter => '.lzma:xz -7',
 	versioned => 'auto'
     );
 
@@ -600,7 +600,7 @@ Write hdlist/synthesis in this directory instead of <dir>/media_info
 =item B<--synthesis-filter SUFFIX:FILTER>
 
 Use SUFFIX for filename suffix and filter through FILTER for compression.
-By default genhdlist2 will use '.cz:xz -5'.
+By default genhdlist2 will use '.cz:xz -7'.
 
 =item B<--xml-info>
 
@@ -609,7 +609,7 @@ Force to generate xml info. By default genhdlist2 will only regenerate xml info
 =item B<--xml-info-filter SUFFIX:FILTER>
 
 Use SUFFIX for filename suffix and filter through FILTER for compression.
-By default genhdlist2 will use '.lzma:xz -5 --text'.
+By default genhdlist2 will use '.lzma:xz -7'.
 
 =item B<--versioned>