Makefile: add target "get-git"

The new target downloads a suitable git.git tarball from kernel.org and
unpacks it in the git directory.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 6 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 12fd652..fcbe3e4 100644
--- a/Makefile
+++ b/Makefile
@@ -1,28 +1,30 @@
 CGIT_VERSION = v0.5
 CGIT_SCRIPT_NAME = cgit.cgi
 CGIT_SCRIPT_PATH = /var/www/htdocs/cgit
 CGIT_CONFIG = /etc/cgitrc
 CACHE_ROOT = /var/cache/cgit
 SHA1_HEADER = <openssl/sha.h>
+GIT_VER = 1.5.2
+GIT_URL = http://www.kernel.org/pub/software/scm/git/git-$(GIT_VER).tar.bz2
 
 #
 # Let the user override the above settings.
 #
 -include cgit.conf
 
 
 EXTLIBS = git/libgit.a git/xdiff/lib.a -lz -lcrypto
 OBJECTS = shared.o cache.o parsing.o html.o ui-shared.o ui-repolist.o \
         ui-summary.o ui-log.o ui-tree.o ui-commit.o ui-diff.o \
         ui-snapshot.o ui-blob.o ui-tag.o
 
 
-.PHONY: all git install clean distclean force-version
+.PHONY: all git install clean distclean force-version get-git
 
 all: cgit git
 
 VERSION: force-version
         @./gen-version.sh "$(CGIT_VERSION)"
 -include VERSION
 
 
@@ -59,8 +61,11 @@ uninstall:
 
 clean:
         rm -f cgit VERSION *.o
         cd git && $(MAKE) clean
 
 distclean: clean
         git clean -d -x
         cd git && git clean -d -x
+
+get-git:
+        curl $(GIT_URL) | tar -xj && rm -rf git && mv git-$(GIT_VER) git