1 files changed, 18 insertions, 3 deletions

diff --git a/Makefile b/Makefile
index b9848cc..2b8aff6 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,3 @@
-# Default shell
-SHELL := /bin/bash
-
 # General
 WORKDIR = $(PWD)
 
@@ -8,6 +5,11 @@ WORKDIR = $(PWD)
 GOCMD = go
 GOTEST = $(GOCMD) test -v
 
+# Git config
+GIT_VERSION ?=
+GIT_DIST_PATH ?= $(PWD)/.git-dist
+GIT_REPOSITORY = http://github.com/git/git.git
+
 # Coverage
 COVERAGE_REPORT = coverage.txt
 COVERAGE_PROFILE = profile.out
@@ -17,6 +19,16 @@ ifneq ($(origin CI), undefined)
 	WORKDIR := $(GOPATH)/src/gopkg.in/src-d/go-git.v4
 endif
 
+build-git:
+	@if [ -f $(GIT_DIST_PATH)/git ]; then \
+		echo "nothing to do, using cache $(GIT_DIST_PATH)"; \
+	else \
+		git clone $(GIT_REPOSITORY) -b $(GIT_VERSION) --depth 1 --single-branch $(GIT_DIST_PATH); \
+		cd $(GIT_DIST_PATH); \
+		make configure; \
+		./configure; \
+		make all; \
+	fi
 
 test:
 	cd $(WORKDIR); \
@@ -35,3 +47,6 @@ test-coverage:
 			rm $(COVERAGE_PROFILE); \
 		fi; \
 	done; \
+
+clean:
+	rm -rf $(GIT_DIST_PATH)
\ No newline at end of file