use "-osuf p.o" instead of "-osuf p_o", to test #5554

testsuite/tests/th/Makefile

@@ -12,8 +12,8 @@ T2386:
 HC_OPTS = -XTemplateHaskell -package template-haskell
 
 TH_spliceE5_prof::
-	$(RM) TH_spliceE5_prof*.o TH_spliceE5_prof*.hi TH_spliceE5_prof*.p_o 
+	$(RM) TH_spliceE5_prof*.o TH_spliceE5_prof*.hi TH_spliceE5_prof*.p.o 
 	'$(TEST_HC)' $(TEST_HC_OPTS) $(HC_OPTS) --make -v0 TH_spliceE5_prof.hs -c
-	'$(TEST_HC)' $(TEST_HC_OPTS) $(HC_OPTS) --make -v0 TH_spliceE5_prof.hs -prof -auto-all -osuf p_o -o $@
+	'$(TEST_HC)' $(TEST_HC_OPTS) $(HC_OPTS) --make -v0 TH_spliceE5_prof.hs -prof -auto-all -osuf p.o -o $@
 	./$@
 

testsuite/tests/th/all.T

@@ -43,14 +43,14 @@ test('TH_NestedSplices',
 
 # Testing profiling with TH is a bit tricky; we've already disabled
 # the prof way above, and also we want to add options specifically for
-# profiling (-osuf p_o) because this is necessary when mixing
+# profiling (-osuf p.o) because this is necessary when mixing
 # profiling w/ TH.  Furthermore we must have built the program the
 # normal way first, which is why the work is done by a Makefile rule.
 test('TH_spliceE5_prof',
      [req_profiling,
       omit_ways(['ghci']),
-      extra_clean(['TH_spliceE5_prof_Lib.p_o', 'TH_spliceE5_prof_Lib.hi',
-                   'TH_spliceE5_prof_Lib.o','TH_spliceE5_prof.p_o'])],
+      extra_clean(['TH_spliceE5_prof_Lib.p.o', 'TH_spliceE5_prof_Lib.hi',
+                   'TH_spliceE5_prof_Lib.o','TH_spliceE5_prof.p.o'])],
      run_command,
      ['$MAKE -s --no-print-directory TH_spliceE5_prof'])