patch radiolib on-the-fly while building.

bin/apply_patches.py

@@ -0,0 +1,27 @@
+from os.path import join, isfile
+
+Import("env")
+
+LIBRARY_DIR = join (env["PROJECT_LIBDEPS_DIR"], env["PIOENV"], "RadioLib")
+patchflag_path = join(LIBRARY_DIR, ".patching-done")
+patch = join(env["PROJECT_DIR"], "bin", "patch_ng.py")
+
+# patch file only if we didn't do it before
+if not isfile(join(LIBRARY_DIR, ".patching-done")):
+    original_path = join(LIBRARY_DIR)
+    patch_file = join(env["PROJECT_DIR"], "patches", "0001-RadioLib-SPItransfer-virtual.patch")
+
+    assert isfile(patch_file)
+
+    env.Execute(
+        env.VerboseAction(
+            "$PYTHONEXE %s -p 1 --directory=%s %s" % (patch, original_path, patch_file)
+           ,  "Applying patch to RadioLib"
+        )
+    )
+
+    def _touch(path):
+        with open(path, "w") as fp:
+            fp.write("")
+
+    env.Execute(lambda *args, **kwargs: _touch(patchflag_path))