diff --git a/doc/gfcc.pdf b/doc/gfcc.pdf
new file mode 100644
index 000000000..9d7b2193f
Binary files /dev/null and b/doc/gfcc.pdf differ
diff --git a/examples/gfcc/compiler/makefile b/examples/gfcc/compiler/makefile
index f578e5d47..c23fcc48d 100644
--- a/examples/gfcc/compiler/makefile
+++ b/examples/gfcc/compiler/makefile
@@ -1,7 +1,7 @@
 GF=gf
 SRC=../
 
-all: parser gfcm
+all: parser gfcm runtime
 
 compiler:
 	echo "pm | wf Imper.gfcm ;; pg -lang=ImperC -printer=plbnf | wf ImperC.tmp" | $(GF) $(SRC)ImperC.gf $(SRC)ImperJVM.gf
@@ -17,3 +17,6 @@ parser:
 
 gfcm:
 	echo "pm | wf Imper.gfcm" | $(GF) $(SRC)ImperC.gf $(SRC)ImperJVM.gf
+
+runtime:
+	jasmin runtime.j
diff --git a/grammars/mkDistr.sh b/grammars/mkDistr.sh
index d1e078e1f..73a00cc3b 100644
--- a/grammars/mkDistr.sh
+++ b/grammars/mkDistr.sh
@@ -63,5 +63,4 @@ cp -pv imperative/compiler/*.gfs grammars/imperative/compiler/
 cp -pv imperative/compiler/runtime.j grammars/imperative/compiler/
 
 
-tar cvfz gf-grammars.tgz grammars
-
+tar cvfz gf-grammars-2.1.tgz grammars