unit-tests: Implement testing framework without "check"

src/libstrongswan/tests/Makefile.am

@@ -3,7 +3,7 @@ TESTS = test_runner
 check_PROGRAMS = $(TESTS)
 
 test_runner_SOURCES = \
-  test_runner.c test_runner.h test_suite.h \
+  test_runner.c test_runner.h test_suite.c test_suite.h \
   suites/test_linked_list.c \
   suites/test_enumerator.c \
   suites/test_linked_list_enumerator.c \
@@ -28,11 +28,9 @@ test_runner_CFLAGS = \
   -I$(top_srcdir)/src/libstrongswan \
   -DPLUGINDIR=\""$(top_builddir)/src/libstrongswan/plugins\"" \
   -DPLUGINS=\""${s_plugins}\"" \
-  @COVERAGE_CFLAGS@ \
-  @CHECK_CFLAGS@
+  @COVERAGE_CFLAGS@
 
 test_runner_LDFLAGS = @COVERAGE_LDFLAGS@
 test_runner_LDADD = \
   $(top_builddir)/src/libstrongswan/libstrongswan.la \
-  $(PTHREADLIB) \
-  @CHECK_LIBS@
+  $(PTHREADLIB)