clean up tests

test/CMakeLists.txt

@@ -1,13 +1,14 @@
 project(anotest)
-add_executable(${PROJECT_NAME} main.c
-  locks-pthread.c
-  ordering.c
-)
+add_executable(${PROJECT_NAME} main.c)
 target_link_libraries(${PROJECT_NAME} PRIVATE anomap)
 
-
 if (WITH_LOCKS)
+  if (CMAKE_USE_PTHREADS_INIT)
+    target_sources(${PROJECT_NAME} PRIVATE locks-pthread.c)
+  endif()
+  target_compile_definitions(${PROJECT_NAME} PRIVATE WITH_LOCKS)
   add_test(locks ${PROJECT_NAME} locks)
 endif()
 
+target_sources(${PROJECT_NAME} PRIVATE ordering.c)
 add_test(ordering ${PROJECT_NAME} ordering)

test/main.c

@@ -3,25 +3,29 @@
 #include <stdio.h>
 #include <string.h>
 
-#define TEST_FUNC(name) \
-  int test_ ## name(void)
-
-
-TEST_FUNC(locks);
-TEST_FUNC(ordering);
-
-
-#define TEST_FEATURE(name)\
-  do {\
-    if (0 == strcmp(#name, argv[1])) {\
-      return test_ ## name();\
-    }\
+#define TEST_FEATURE(name)                     \
+  do {                                         \
+    int test_ ## name(void);                   \
+    if (0 == strcmp(#name, argv[1]))           \
+      return test_ ## name();                  \
   } while (0)
 
+static int _run_test(int argc, char *argv[]);
+
 int main(int argc, char *argv[]) {
   if (argc != 2)
     return 1;
+  return _run_test(argc, argv);
+}
+
+int
+_run_test(int argc, char *argv[]) {
+
+#ifdef WITH_LOCKS
   TEST_FEATURE(locks);
+#endif
+
   TEST_FEATURE(ordering);
+
   return -1;
 }