From 1f4ffcc981cf752742eb672d93d8f3699e330198 Mon Sep 17 00:00:00 2001
From: Ian Leonard <antonlacon@gmail.com>
Date: Sat, 9 Apr 2022 01:35:47 +0000
Subject: [PATCH 1/2] scripts/makefile_helper: initial commit

The buildsystem's Makefile hardcodes the location of the BUILD_DIR used
by the rest of the buildsystem. Add a script to handle what BUILD_DIR
might be set to.

Signed-off-by: Ian Leonard <antonlacon@gmail.com>
---
 scripts/makefile_helper | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100755 scripts/makefile_helper

diff --git a/scripts/makefile_helper b/scripts/makefile_helper
new file mode 100755
index 0000000000..dfcf40dd16
--- /dev/null
+++ b/scripts/makefile_helper
@@ -0,0 +1,23 @@
+#!/bin/bash
+
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (C) 2022-present Team LibreELEC (https://libreelec.tv)
+
+set -e
+
+# If config/options can't be sourced, abort. PWD isn't the expected ROOT.
+. config/options ""
+
+# task handling
+case $1 in
+  --clean)
+    rm -rf "${BUILD_ROOT}/${BUILD_BASE}."*/* "${BUILD_ROOT}/${BUILD_BASE}."*/.stamps
+  ;;
+  --distclean)
+    rm -rf "${BUILD_ROOT}/.ccache" "${BUILD_ROOT}/${BUILD_BASE}."*
+  ;;
+  *)
+    echo "error: ${0}: unsupported option on CLI; aborting"
+    exit 1
+  ;;
+esac

From fadea6582a4af4abd9e31ccfb8ff86df2ed13e40 Mon Sep 17 00:00:00 2001
From: Ian Leonard <antonlacon@gmail.com>
Date: Sat, 9 Apr 2022 02:33:43 +0000
Subject: [PATCH 2/2] Makefile: use makefile_helper

Signed-off-by: Ian Leonard <antonlacon@gmail.com>
---
 Makefile | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/Makefile b/Makefile
index 9de5e6c308..300f5e2d6d 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,3 @@
-BUILD_DIRS=build.*
-
 all: release
 
 system:
@@ -15,10 +13,10 @@ noobs:
 	./scripts/image noobs
 
 clean:
-	rm -rf $(BUILD_DIRS)/* $(BUILD_DIRS)/.stamps
+	./scripts/makefile_helper --clean
 
 distclean:
-	rm -rf ./.ccache ./$(BUILD_DIRS)
+	./scripts/makefile_helper --distclean
 
 src-pkg:
 	tar cvJf sources.tar.xz sources