+if HAVE_ERROR_H
+ TESTS += test_error.sh
+ check_PROGRAMS += example_error
+ example_error_SOURCES = example_error.c
+endif
+if HAVE_VFORK
+ TESTS += test_vfork.sh
+ check_PROGRAMS += example_vfork
+ example_vfork_SOURCES = example_vfork.c
+endif
+
+dist_check_SCRIPTS = $(TESTS) lib.sh