diff --git a/.gitignore b/.gitignore
index 0b9c57d..e7242bd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,10 @@
-SOURCES/libXrandr-1.5.2.tar.bz2
+libXrandr-1.2.99.4.tar.bz2
+libXrandr-1.3.0.tar.bz2
+/libXrandr-1.3.1.tar.bz2
+/libXrandr-1.4.0.tar.bz2
+/libXrandr-20130524.tar.bz2
+/libXrandr-1.4.1.tar.bz2
+/libXrandr-1.4.2.tar.bz2
+/libXrandr-1.5.0.tar.bz2
+/libXrandr-1.5.1.tar.bz2
 /libXrandr-1.5.2.tar.bz2
diff --git a/commitid b/commitid
new file mode 100644
index 0000000..6034a05
--- /dev/null
+++ b/commitid
@@ -0,0 +1 @@
+c90f74497dbcb96854346435349c6e2207b530c5
diff --git a/make-git-snapshot.sh b/make-git-snapshot.sh
new file mode 100644
index 0000000..2c38e4a
--- /dev/null
+++ b/make-git-snapshot.sh
@@ -0,0 +1,17 @@
+#!/bin/sh
+
+DIRNAME=libXrandr-$( date +%Y%m%d )
+
+rm -rf $DIRNAME
+git clone git://git.freedesktop.org/git/xorg/lib/libXrandr $DIRNAME
+cd $DIRNAME
+if [ -z "$1" ]; then
+    git log | head -1
+else
+    git checkout $1
+fi
+git log | head -1 | awk '{ print $2 }' > ../commitid
+git repack -a -d
+cd ..
+tar jcf $DIRNAME.tar.bz2 $DIRNAME
+rm -rf $DIRNAME