fix test_path

path.c grew quite a few new dependencies (mostly via cutils.c),
include them.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

tests/Makefile

@@ -3,7 +3,7 @@
 
 $(call set-vpath, $(SRC_PATH)/tests)
 
-CFLAGS=-Wall -O2 -g -fno-strict-aliasing
+CFLAGS=-Wall -O2 -g -fno-strict-aliasing -I..
 #CFLAGS+=-msse2
 LDFLAGS=
 

tests/test_path.c

 /* Test path override code */
-#define _GNU_SOURCE
+#include "../config-host.h"
+#include "../qemu-malloc.c"
+#include "../cutils.c"
 #include "../path.c"
+#include "../trace.c"
+#ifdef CONFIG_SIMPLE_TRACE
+#include "../simpletrace.c"
+#endif
+
 #include <stdarg.h>
 #include <sys/stat.h>
 #include <fcntl.h>
 
+void qemu_log(const char *fmt, ...);
+
 /* Any log message kills the test. */
-void gemu_log(const char *fmt, ...)
+void qemu_log(const char *fmt, ...)
 {
     va_list ap;