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-rw-r--r--testsuite/tests/driver/recomp016/Makefile19
1 files changed, 19 insertions, 0 deletions
diff --git a/testsuite/tests/driver/recomp016/Makefile b/testsuite/tests/driver/recomp016/Makefile
new file mode 100644
index 0000000000..821b126c45
--- /dev/null
+++ b/testsuite/tests/driver/recomp016/Makefile
@@ -0,0 +1,19 @@
+TOP=../../..
+include $(TOP)/mk/boilerplate.mk
+include $(TOP)/mk/test.mk
+
+# Recompilation tests
+
+clean:
+ rm -f *.o *.hi
+
+# bug #12723
+
+recomp016: clean
+ echo 'module B (module A) where import A' > B.hs
+ echo 'first run'
+ '$(TEST_HC)' $(TEST_HC_OPTS) --make E.hs
+ sleep 1
+ echo 'module B (module A2) where import A2' > B.hs
+ echo 'second run'
+ '$(TEST_HC)' $(TEST_HC_OPTS) --make E.hs