Include tools/tests/shell/test.cfs in repo

The order in which cfspack includes its file depend on the platform. To have
tests that reliably pass, test.cfs has to be committed in.

tools/tests/Makefile

@@ -1,4 +1,5 @@
 EMULDIR = ../emul
+CFSPACK = ../cfspack/cfspack
 
 .PHONY: run
 run:
@@ -6,3 +7,10 @@ run:
 	cd unit && ./runtests.sh
 	cd zasm && ./runtests.sh
 	cd shell && ./runtests.sh
+
+$(CFSPACK):
+	$(MAKE) -C ../cfspack
+
+.PHONY: cfs
+cfs: $(CFSPACK)
+	$(CFSPACK) shell/cfsin > shell/test.cfs

tools/tests/shell/.gitignore

@@ -1 +0,0 @@
-/test.cfs

tools/tests/shell/runtests.sh

@@ -17,8 +17,6 @@ replay() {
     fi
 }
 
-../../cfspack/cfspack cfsin > test.cfs
-
 if [ ! -z $1 ]; then
     replay $1
     exit 0