+#
+# If make is run on a nongit platform, get the git sources as a tarball.
+#
+GITVER = $(shell git version 2>/dev/null || echo nogit)
+ifeq ($(GITVER),nogit)
+GITURL = http://www.kernel.org/pub/software/scm/git/git-1.5.2.tar.bz2
+INITGIT = test -e git/git.c || ((curl "$(GITURL)" | tar -xj) && mv git-1.5.2 git)
+else
+INITGIT = ./submodules.sh -i
+endif