git: use xz compressed archive for download

diff --git a/Makefile b/Makefile
index 38bf59598306b2a479c8c1dc63b3a4967c783672..800fe5258a5c2076ecad2757d44cf58193d1a88a 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -15,7 +15,7 @@ pdfdir = $(docdir)
 mandir = $(prefix)/share/man
 SHA1_HEADER = <openssl/sha.h>
 GIT_VER = 2.2.1
-GIT_URL = https://www.kernel.org/pub/software/scm/git/git-$(GIT_VER).tar.gz
+GIT_URL = https://www.kernel.org/pub/software/scm/git/git-$(GIT_VER).tar.xz
 INSTALL = install
 COPYTREE = cp -r
 MAN5_TXT = $(wildcard *.5.txt)
@@ -146,7 +146,7 @@ clean-doc:
        $(RM) cgitrc.5 cgitrc.5.html cgitrc.5.pdf cgitrc.5.xml cgitrc.5.fo
 
 get-git:
-       curl -L $(GIT_URL) | tar -xzf - && rm -rf git && mv git-$(GIT_VER) git
+       curl -L $(GIT_URL) | tar -xJf - && rm -rf git && mv git-$(GIT_VER) git
 
 tags:
        $(QUIET_TAGS)find . -name '*.[ch]' | xargs ctags