maketgz: switch to -6e for xz

To reduce the memory requirement for decompress, and still do almost as
good compression as with -9e.

Pointed-out-by: Dan Fandrich

diff --git a/maketgz b/maketgz
index 119ba83725c6045d4bb8d2965b5378f31f6e3ee1..e377c9b73a90551c2d8850462bc8e752318ad4ab 100755 (executable)
--- a/maketgz
+++ b/maketgz
@@ -176,7 +176,7 @@ gzip -dc $targz | bzip2 --best > $bzip2
 
 xz="curl-$version.tar.xz"
 echo "Generating $xz"
-gzip -dc $targz | xz -9e - > $xz
+gzip -dc $targz | xz -6e - > $xz
 
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