[m-rev.] for review: improve test framework

[Simon Taylor]

On 16-Aug-2002, Simon Taylor <stayl at cs.mu.OZ.AU> wrote:

Estimated hours taken: 0.1
Branches: main

tests/Mmake.common:
	Avoid syntax errors where there are no tests.

Index: Mmake.common
===================================================================
RCS file: /home/mercury1/repository/tests/Mmake.common,v
retrieving revision 1.25
diff -u -u -r1.25 Mmake.common
--- Mmake.common	17 Aug 2002 13:51:54 -0000	1.25
+++ Mmake.common	19 Aug 2002 04:39:37 -0000
@@ -139,10 +139,14 @@
 	rm -f $(ERROR_OUTPUT_FILE)
 
 # Remove gzipped executables for tests which have failed.
+ifeq ($(TESTS),)
+clean_zip: ;
+else
 clean_zip:
 	for test in $(TESTS); do \
 		rm -f `basename $$test -nodepend`.gz; \
 	done
+endif
 
 #
 # The `foo' targets make recursively make `foo' in all subdirectories.
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