build: fix build on darwin

Signed-off-by: Weijia Wang <contact@weijia.wang>

tests/display-test.c

@@ -39,6 +39,10 @@
 #include <sys/stat.h>
 #include <sys/mman.h>
 
+#ifdef __APPLE__
+#include <fcntl.h>
+#endif
+
 #include <pthread.h>
 #include <poll.h>
 
@@ -1495,6 +1499,9 @@ send_overflow_client(void *data)
 	/* Limit the send buffer size for the display socket to guarantee
 	 * that the test will cause an overflow. */
 	sock = wl_display_get_fd(c->wl_display);
+#ifdef __APPLE__
+	assert(fcntl(sock, F_SETFL, ~O_NONBLOCK) != -1);
+#endif
 	assert(setsockopt(sock, SOL_SOCKET, SO_SNDBUF, &optval, sizeof(optval)) == 0);
 
 	/* Request to break out of 'display_run' in the main process */

tests/os-wrappers-test.c

@@ -63,6 +63,14 @@ static int fall_back;
  * __interceptor_ and check at run time if they linked to anything or not.
 */
 
+#ifdef __APPLE__
+#define DECL(ret_type, func, ...) \
+	static ret_type (*real_ ## func)(__VA_ARGS__);			\
+	static int wrapped_calls_ ## func;
+
+#define REAL(func) \
+    (__typeof__(real_ ## func))dlsym(RTLD_NEXT, #func)
+#else
 #define DECL(ret_type, func, ...) \
 	ret_type __interceptor_ ## func(__VA_ARGS__) __attribute__((weak)); \
 	static ret_type (*real_ ## func)(__VA_ARGS__);			\
@@ -71,6 +79,7 @@ static int fall_back;
 #define REAL(func) (__interceptor_ ## func) ?				\
 	__interceptor_ ## func :					\
 	(__typeof__(&__interceptor_ ## func))dlsym(RTLD_NEXT, #func)
+#endif
 
 DECL(int, socket, int, int, int);
 DECL(int, fcntl, int, int, ...);

tests/test-runner.c

@@ -63,7 +63,12 @@ static int timeouts_enabled = 1;
 /* set to one if the output goes to the terminal */
 static int is_atty = 0;
 
+#ifdef __APPLE__
+extern const struct test __start_test_section __asm("section$start$__RODATA$test_section");
+extern const struct test __stop_test_section __asm("section$end$__RODATA$test_section");
+#else
 extern const struct test __start_test_section, __stop_test_section;
+#endif
 
 static const struct test *
 find_test(const char *name)
@@ -308,6 +313,12 @@ is_debugger_attached(void)
 
 	return rc;
 }
+#else
+static int
+is_debugger_attached(void)
+{
+	return 0;
+}
 #endif
 
 int main(int argc, char *argv[])

tests/test-runner.h

@@ -37,11 +37,17 @@ struct test {
 	int must_fail;
 } __attribute__ ((aligned (16)));
 
+#ifdef __APPLE__
+#define TEST_SECTION "__RODATA,test_section"
+#else
+#define TEST_SECTION "test_section"
+#endif
+
 #define TEST(name)							\
 	static void name(void);						\
 									\
 	const struct test test##name					\
-		 __attribute__ ((used, section ("test_section"))) = {	\
+		 __attribute__ ((used, section (TEST_SECTION))) = {	\
 		#name, name, 0						\
 	};								\
 									\
@@ -51,7 +57,7 @@ struct test {
 	static void name(void);						\
 									\
 	const struct test test##name					\
-		 __attribute__ ((used, section ("test_section"))) = {	\
+		 __attribute__ ((used, section (TEST_SECTION))) = {	\
 		#name, name, 1						\
 	};								\
 									\