Only build tests when running "make check", not "make".
Only build tests when running "make check", not "make".



git-svn-id: 6df6fa3ddd728f578ea1442598151d5900a6ed44@73 630680e5-0e50-0410-840e-4b1c322b438d

svn2github/google-protobuf,beyang/protobuf,machinalis/protobuf-python3,kastnerkyle/protobuf-py3,mkrautz/external-protobuf,GreatFruitOmsk/protobuf-py3,mikelikespie/protobuf,Distrotech/protobuf,miracle2k/protobuf,datacratic/protobuf,spilgames/protobuf,mikelikespie/protobuf,spilgames/protobuf,GreatFruitOmsk/protobuf-py3,datacratic/protobuf,svn2github/google-protobuf,miracle2k/protobuf,Distrotech/protobuf,chandlerc/protobuf-llvm,chandlerc/protobuf-llvm,machinalis/protobuf-python3,chandlerc/protobuf-llvm,aidansteele/protobuf-mirror,lcy03406/protobuf,mpapierski/protobuf,beyang/protobuf,Distrotech/protobuf,aidansteele/protobuf-mirror,kastnerkyle/protobuf-py3,datacratic/protobuf,mkrautz/external-protobuf,kastnerkyle/protobuf-py3,kastnerkyle/protobuf-py3,svn2github/protobuf-mirror,GreatFruitOmsk/protobuf-py3,chandlerc/protobuf-llvm,beyang/protobuf,datacratic/protobuf,beyang/protobuf,svn2github/google-protobuf,patrickhartling/protobuf,mpapierski/protobuf,chandlerc/protobuf-llvm,svn2github/google-protobuf,da2ce7/protobuf,mkrautz/external-protobuf,svn2github/protobuf-mirror,aidansteele/protobuf-mirror,Distrotech/protobuf,svn2github/protobuf-mirror,lcy03406/protobuf,da2ce7/protobuf,datacratic/protobuf,machinalis/protobuf-python3,mikelikespie/protobuf,machinalis/protobuf-python3,patrickhartling/protobuf,svn2github/protobuf-mirror,da2ce7/protobuf,lcy03406/protobuf,patrickhartling/protobuf,GreatFruitOmsk/protobuf-py3,miracle2k/protobuf,beyang/protobuf,spilgames/protobuf,Distrotech/protobuf,mpapierski/protobuf,svn2github/protobuf-mirror,lcy03406/protobuf,patrickhartling/protobuf,miracle2k/protobuf,mkrautz/external-protobuf,da2ce7/protobuf,spilgames/protobuf,aidansteele/protobuf-mirror,da2ce7/protobuf,aidansteele/protobuf-mirror,kastnerkyle/protobuf-py3,mpapierski/protobuf,lcy03406/protobuf,GreatFruitOmsk/protobuf-py3,svn2github/google-protobuf,patrickhartling/protobuf,mikelikespie/protobuf,mkrautz/external-protobuf,mpapierski/protobuf,mikelikespie/protobuf,spilgames/protobuf