Provide custom build configuration for the PlatformIO

platformio-build.py

@@ -0,0 +1,17 @@
+import os
+
+Import("env")
+
+env.Append(CPPDEFINES=["UNITY_INCLUDE_CONFIG_H"])
+
+# import "unity_config.h" folder to the library builder
+try:
+    Import("projenv")
+
+    projenv.Append(CPPDEFINES=["UNITY_INCLUDE_CONFIG_H"])
+    for p in projenv["CPPPATH"]:
+        p = projenv.subst(p)
+        if os.path.isfile(os.path.join(p, "unity_config.h")):
+            env.Prepend(CPPPATH=[p])
+except:
+    pass