From 3dade55fa542ec0b542fad44241d5aae3600996f Mon Sep 17 00:00:00 2001
From: mikee47 <mike@silyhouse.net>
Date: Mon, 3 Jun 2024 07:30:25 +0100
Subject: [PATCH] Add esp32 idf deprecation warnings after final link step

---
 Sming/Arch/Esp32/app.mk | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Sming/Arch/Esp32/app.mk b/Sming/Arch/Esp32/app.mk
index 6cc8658584..f06d8165a6 100644
--- a/Sming/Arch/Esp32/app.mk
+++ b/Sming/Arch/Esp32/app.mk
@@ -21,8 +21,16 @@ ifdef IDF_TARGET_ARCH_RISCV
 		--specs=nosys.specs
 endif
 
+
 .PHONY: application
 application: $(TARGET_BIN)
+ifeq ($(IDF_VERSION),v4.3)
+	@printf "\033[47;1;31mWARNING! ESP-IDF 4.3 reached 'End of Life' in December 2023.\033[0m Upgrade to v5.2 recommended.\n"
+else ifeq ($(IDF_VERSION),v4.4)
+	@printf "\033[47;1;31mWARNING! ESP-IDF 4.4 support ends August 2024!\033[0m Upgrade to v5.2 recommended.\n"
+else ifeq ($(IDF_VERSION),v5.0)
+	@printf "\033[47;1;34mNOTE! ESP-IDF 5.0 not recommended for new designs.\033[0m Please consider upgrading to v5.2.\n"
+endif
 
 $(TARGET_OUT): $(COMPONENTS_AR)
 	$(info $(notdir $(PROJECT_DIR)): Linking $@)