[git commit master] buildsys: touchup 'make dist' a tiny bit

[Bernhard Reutner-Fischer]

commit: http://git.uclibc.org/uClibc/commit/?id=fa993b609581ef591472071b77cfb079b9e0dc87
branch: http://git.uclibc.org/uClibc/commit/?id=refs/heads/master

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop at gmail.com>
---
 Makefile.in |   11 ++++++-----
 1 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/Makefile.in b/Makefile.in
index dca13ff..048cd76 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -459,11 +459,12 @@ distclean: clean
 	$(MAKE) -C extra/config distclean
 
 dist release:
-	$(RM) -r ../uClibc-$(VERSION) ../uClibc-$(VERSION).tar.bz2
-	mkdir -p ../uClibc-$(VERSION)
-	git archive HEAD |(cd  ../uClibc-$(VERSION) && $(TAR) xf -)
-	$(TAR) cjf ../uClibc-$(VERSION).tar.bz2 -C .. uClibc-$(VERSION)
-	du -b ../uClibc-$(VERSION).tar.bz2
+	$(RM) ../uClibc-$(VERSION).tar
+	git archive HEAD --format=tar --prefix=uClibc-$(VERSION)/ \
+		> ../uClibc-$(VERSION).tar
+	cat ../uClibc-$(VERSION).tar | bzip2 -c9 > ../uClibc-$(VERSION).tar.bz2
+	cat ../uClibc-$(VERSION).tar | xz -e -c8 > ../uClibc-$(VERSION).tar.xz
+	du -b ../uClibc-$(VERSION).tar.{bz2,xz}
 
 test check: test_compile
 	$(Q)$(MAKE) -C test
-- 
1.6.3.3