cmake: Output aom_config in config sub dir.
Does away with somewhat confusing usage of "./aom_config.h" in
include statements while keeping linters silent.
aom_config.asm, aom_config.c, and aom_config.h are now written to
the config sub dir.
Change-Id: I99e2422d6ca8b20b9cdf2feee83a866c273e47b0
diff --git a/av1/common/warped_motion.h b/av1/common/warped_motion.h
index 9235409..f5da36b 100644
--- a/av1/common/warped_motion.h
+++ b/av1/common/warped_motion.h
@@ -18,7 +18,8 @@
#include <math.h>
#include <assert.h>
-#include "./aom_config.h"
+#include "config/aom_config.h"
+
#include "aom_ports/mem.h"
#include "aom_dsp/aom_dsp_common.h"
#include "av1/common/mv.h"