tests_data_sack_SOURCES = \
tests/data/sack.c
-tests_data_sack_LDADD = src/libpspp-core.la
+tests_data_sack_LDADD = src/libpspp-core.la src/libpspp-core.la
tests_data_sack_CFLAGS = $(AM_CFLAGS)
tests_libpspp_line_reader_test_SOURCES = tests/libpspp/line-reader-test.c