Added phony target for building everything locally

git-svn-id: https://svn.inf.ethz.ch/svn/lecturers/a2/trunk@7828 8c9fc860-2736-0410-a75d-ab315db34111

tools/builds/a2/makefile

@@ -1,6 +1,7 @@
 all: oberon
+commit: compiler compilation execution builds
 
-.PHONY: all compiler execution compilation execution builds build clean
+.PHONY: all commit compiler compilation execution builds build clean
 MAKEFLAGS += --no-builtin-rules --no-builtin-variables
 .SUFFIXES: # delete the default suffixes