Move tests from tests/ghc-regress/* to just tests/*

testsuite/tests/Makefile

+TOP=..
+include $(TOP)/mk/boilerplate.mk
+include $(TOP)/mk/test.mk
+
+# The libraries that we actually know about. We don't want to test
+# extralibs that are in our tree but which we haven't built.
+LIBRARIES := $(shell '$(GHC_PKG)' list --simple-output --names-only)
+
+ifeq "$(findstring base,$(LIBRARIES))" ""
+$(error base library does not seem to be installed)
+endif
+
+# XXX Do this better?
+# Now find the "tests" directories of those libraries, where they exist
+LIBRARY_TEST_PATHS := $(wildcard $(patsubst %, $(TOP)/../libraries/%/tests, $(LIBRARIES)))
+
+# Add tests from packages
+RUNTEST_OPTS += $(patsubst %, --rootdir=%, $(LIBRARY_TEST_PATHS))

testsuite/tests/annotations/Makefile

+TOP=../..
+include $(TOP)/mk/boilerplate.mk
+include $(TOP)/mk/test.mk

testsuite/tests/annotations/should_run/Makefile

+TOP=../../..
+include $(TOP)/mk/boilerplate.mk
+include $(TOP)/mk/test.mk
+
+CONFIG_HS=Config.hs
+
+config : 
+	rm -f $(CONFIG_HS)
+	@echo "Creating $(CONFIG_HS) ... "
+	echo "module Config where" >>$(CONFIG_HS)
+	echo "cTop          :: String" >> $(CONFIG_HS)
+	echo 'cTop          = "$(subst \,\\,$(shell '$(TEST_HC)' --print-libdir))"' >> $(CONFIG_HS)

testsuite/tests/array/Makefile

+TOP=../..
+include $(TOP)/mk/boilerplate.mk
+include $(TOP)/mk/test.mk