Index: longrun_tests/Makefile.am
===================================================================
--- longrun_tests/Makefile.am	(revision abec2f8d60181f637cd5e280d36dade3aec5bd50)
+++ longrun_tests/Makefile.am	(revision 1def18bbb819e16e167e9992eb88901d5d8ec5f4)
@@ -42,5 +42,5 @@
 	-I$(abs_top_srcdir)/tests \
 	-I$(srcdir) \
-	-DTEST_$(shell cat .type | tr a-z A-Z) \
+	-DTEST_$(shell cat .type | tr a-z A-Z)
 
 TESTS = block coroutine create disjoint enter enter3 processor stack wait yield
Index: longrun_tests/Makefile.in
===================================================================
--- longrun_tests/Makefile.in	(revision abec2f8d60181f637cd5e280d36dade3aec5bd50)
+++ longrun_tests/Makefile.in	(revision 1def18bbb819e16e167e9992eb88901d5d8ec5f4)
@@ -526,6 +526,5 @@
 	-I$(abs_top_srcdir)/tests \
 	-I$(srcdir) \
-	-DTEST_$(shell cat .type | tr a-z A-Z) \
-	-in-tree
+	-DTEST_$(shell cat .type | tr a-z A-Z)
 
 TESTS = block coroutine create disjoint enter enter3 processor stack wait yield