Must include sdkconfig.h before testing defines

libraries/SimpleBLE/examples/SimpleBleDevice/SimpleBleDevice.ino

@@ -16,11 +16,12 @@
 // Useful if you want to advertise some sort of message
 // Button is attached between GPIO 0 and GND, and the device name changes each time the button is pressed
 
+#include "SimpleBLE.h"
+
 #if !defined(CONFIG_BT_ENABLED) || !defined(CONFIG_BLUEDROID_ENABLED)
 #error Bluetooth is not enabled! Please run `make menuconfig` to and enable it
 #endif
 
-#include "SimpleBLE.h"
 SimpleBLE ble;
 
 void onButton(){

libraries/SimpleBLE/src/SimpleBLE.cpp

@@ -12,6 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+#include "sdkconfig.h"
+
 #if defined(CONFIG_BT_ENABLED) && defined(CONFIG_BLUEDROID_ENABLED)
 
 #include "SimpleBLE.h"

libraries/SimpleBLE/src/SimpleBLE.h

@@ -15,6 +15,8 @@
 #ifndef _SIMPLE_BLE_H_
 #define _SIMPLE_BLE_H_
 
+#include "sdkconfig.h"
+
 #if defined(CONFIG_BT_ENABLED) && defined(CONFIG_BLUEDROID_ENABLED)
 
 #include <cstdint>