From aec325f7c29ba06529dfede68e0788837083957e Mon Sep 17 00:00:00 2001
From: Valerii Koval <valeros@users.noreply.github.com>
Date: Mon, 8 Mar 2021 13:46:17 +0200
Subject: [PATCH] Handle PSRAM libs in PlatformIO build script

This PR adds PSRAM-specific libraries to the final linker command depending on the `BOARD_HAS_PSRAM` macro.

cc @me-no-dev
---
 tools/platformio-build.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tools/platformio-build.py b/tools/platformio-build.py
index 4735ccc003d..1a83b6a7fbd 100644
--- a/tools/platformio-build.py
+++ b/tools/platformio-build.py
@@ -187,6 +187,14 @@
 if not env.BoardConfig().get("build.ldscript", ""):
     env.Replace(LDSCRIPT_PATH=env.BoardConfig().get("build.arduino.ldscript", ""))
 
+#
+# Add PSRAM-specific libraries
+#
+
+flatten_cppdefines = env.Flatten(env["CPPDEFINES"])
+if "BOARD_HAS_PSRAM" in flatten_cppdefines:
+    env.Append(LIBS=["c-psram-workaround", "m-psram-workaround"])
+
 #
 # Target: Build Core Library
 #