From fa7957f5e2683a144eebbbbd1d04ad44593d4a8f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kuba=20Szczodrzy=C5=84ski?= <kuba@szczodrzynski.pl>
Date: Tue, 21 Jun 2022 18:53:02 +0200
Subject: [PATCH] [beken-72xx] Fix linking with SDK framework

---
 builder/arduino-common.py                 | 1 +
 platform/beken-72xx/fixups/arch_main.c    | 6 +++---
 platform/beken-72xx/fixups/inc/uart_pub.h | 2 +-
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/builder/arduino-common.py b/builder/arduino-common.py
index c969f4a..e4b1215 100644
--- a/builder/arduino-common.py
+++ b/builder/arduino-common.py
@@ -15,6 +15,7 @@ assert isdir(LT_ARDUINO_DIR)
 # Flags
 env.Append(
     CPPDEFINES=[
+        ("LIBRETUYA_ARDUINO", "1"),
         ("ARDUINO", 10812),
         "ARDUINO_SDK",
     ],
diff --git a/platform/beken-72xx/fixups/arch_main.c b/platform/beken-72xx/fixups/arch_main.c
index 3dd3f7d..d544652 100644
--- a/platform/beken-72xx/fixups/arch_main.c
+++ b/platform/beken-72xx/fixups/arch_main.c
@@ -26,7 +26,7 @@ void entry_set_world_flag(void) {
 
 extern void main(void);
 
-#ifdef LIBRETUYA
+#ifdef LIBRETUYA_ARDUINO
 // beken-72xx has printf_port.h
 extern void __wrap_bk_printf_disable();
 extern void __wrap_bk_printf_enable();
@@ -38,7 +38,7 @@ void entry_main(void) {
 	entry_set_world_flag();
 #endif
 	// suppress all output during initialization
-#if LIBRETUYA
+#if LIBRETUYA_ARDUINO
 	__wrap_bk_printf_disable();
 #endif
 	// read reboot cause into bk_misc_get_start_type()
@@ -57,7 +57,7 @@ void entry_main(void) {
 	bk_wdg_reload();
 #endif
 	// enable bk_printf output again
-#if LIBRETUYA
+#if LIBRETUYA_ARDUINO
 	__wrap_bk_printf_enable();
 #endif
 	// run the app
diff --git a/platform/beken-72xx/fixups/inc/uart_pub.h b/platform/beken-72xx/fixups/inc/uart_pub.h
index 8102b77..ca8521e 100644
--- a/platform/beken-72xx/fixups/inc/uart_pub.h
+++ b/platform/beken-72xx/fixups/inc/uart_pub.h
@@ -4,7 +4,7 @@
 
 #include_next "uart_pub.h"
 
-#ifdef LIBRETUYA
+#ifdef LIBRETUYA_ARDUINO
 // make uart.c call __wrap_bk_printf() instead of bk_printf()
 // standard wrapping does not work in this case, as bk_printf()
 // is implemented in the same translation unit