Merge pull request #8443 from ColtonWilley/add_cert_rel_prefix

Add a cert relative prefix option for tests

.wolfssl_known_macro_extras

@@ -28,6 +28,7 @@ BSP_SDCARD_ESDHC_CHANNEL
 BSP_SDCARD_SDHC_CHANNEL
 BSP_SDCARD_SPI_CHANNEL
 CAAM_OUT_INVALIDATE
+CERT_REL_PREFIX
 CIOCASYMFEAT
 CIOCGSESSINFO
 CMSIS_OS2_H_

wolfcrypt/test/test_paths.h.in

@@ -20,6 +20,15 @@
  */
 
 #ifndef NO_FILESYSTEM
+#ifdef CERT_REL_PREFIX
+    #define CERT_PREFIX CERT_REL_PREFIX
+    #ifndef NO_WRITE_TEMP_FILES
+        #ifndef CERT_WRITE_TEMP_DIR
+            #define CERT_WRITE_TEMP_DIR "./"
+        #endif
+    #endif
+#else
     #define CERT_PREFIX "@abs_top_srcdir@/"
     #define CERT_WRITE_TEMP_DIR "@abs_top_builddir@/"
+#endif /* CERT_REL_PREFIX */
 #endif /* NO_FILESYSTEM */