[commit: ghc] ghc-8.0: Use XZ compression by default (68a0452)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : ghc-8.0
Link       : http://ghc.haskell.org/trac/ghc/changeset/68a04521be123d4351031f051d728aff41e2c9a9/ghc

>---------------------------------------------------------------

commit 68a04521be123d4351031f051d728aff41e2c9a9
Author: Ben Gamari <ben at smart-cactus.org>
Date:   Fri Jan 15 15:19:10 2016 +0100

    Use XZ compression by default
    
    Resolves #11434.
    
    (cherry picked from commit e7eec3a1c6ec46dc5b0d9d84c8a894b6f7e27f63)


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68a04521be123d4351031f051d728aff41e2c9a9
 mk/config.mk.in | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mk/config.mk.in b/mk/config.mk.in
index fd0bb51..5d13f0c 100644
--- a/mk/config.mk.in
+++ b/mk/config.mk.in
@@ -775,8 +775,8 @@ BZIP2_CMD      = bzip2
 GZIP_CMD       = gzip
 XZ_CMD         = xz -9e
 
-# bzip2 is default compression
-TAR_COMP      = bzip2
+# xz is default compression
+TAR_COMP      = xz
 
 # select compression command and .tar extension based on TAR_COMP value
 ifeq "$(TAR_COMP)" "bzip2"