[1392] cleanup: removed a "short term" workaround in python/isc/log/Makefile.am

that warns about older library.

src/lib/python/isc/log/Makefile.am

@@ -23,15 +23,6 @@ log_la_LIBADD += $(PYTHON_LIB)
 # This is not installed, it helps locate the module during tests
 EXTRA_DIST = __init__.py
 
-# We're going to abuse install-data-local for a pre-install check.
-# This is to be considered a short term hack and is expected to be removed
-# in a near future version.
-install-data-local:
-	if test -d @pyexecdir@/isc/log; then \
-		echo "@pyexecdir@/isc/log is deprecated, and will confuse newer versions.  Please (re)move it by hand."; \
-		exit 1; \
-	fi
-
 pytest:
 	$(SHELL) tests/log_test