[PATCH] build: Distribute tarball compressed with xz instead of bzip2

[Guillem Jover]

* Makefile (dist): Change bz2 to xz.
(%.xz): Add target.
(%.bz2): Remove target.
---
 Makefile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index c0aa59a0e..6288a1573 100644
--- a/Makefile
+++ b/Makefile
@@ -83,7 +83,7 @@ dist-version := $(shell cd $(top_srcdir)/ && $(git_describe))
 
 .PHONY: dist
 ifdef configured
-dist: $(foreach Z,bz2 gz,$(dist-version).tar.$(Z))
+dist: $(foreach Z,xz gz,$(dist-version).tar.$(Z))
 else
 dist:
        @echo >&2 'Cannot build a distribution from an unconfigured tree.'
@@ -238,8 +238,8 @@ install-headers: $(addsuffix 
-install-headers,$(lib-subdirs) \
 TAGS: $(addsuffix -TAGS,$(working-prog-subdirs) $(lib-subdirs))
        etags -o $@ $(patsubst %-TAGS,-i %/TAGS,$^)
 
-%.bz2: %
-       bzip2 -9 < $< > $@
+%.xz: %
+       xz < $< > $@
 
 %.gz: %
        gzip -9n < $< > $@
-- 
2.19.1.1182.g4ecb1133ce