From 0c49fe4b3e151ba2a71448db5f2a4cb903143dc8 Mon Sep 17 00:00:00 2001
From: Saket Sinha <saket.sinha89@gmail.com>
Date: Thu, 29 Oct 2020 17:24:31 +0100
Subject: [PATCH] Add support for toplevel Makefile

Add toplevel Makefile with clean support.
Updated Readme for building details.
---
 Makefile              | 11 +++++++++++
 README.rst            | 10 +++++++---
 clean                 | 11 -----------
 customer_app/Makefile |  2 ++
 4 files changed, 20 insertions(+), 14 deletions(-)
 create mode 100644 Makefile
 delete mode 100755 clean

diff --git a/Makefile b/Makefile
new file mode 100644
index 00000000..d6709dc9
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,11 @@
+CODE_DIR = customer_app
+
+.PHONY: app
+
+app:
+	$(MAKE) -C $(CODE_DIR)
+clean:
+	find . -name build_out|xargs rm -rf
+	find . -name __pycache__|xargs rm -rf
+	find . -type f -name "*.pyc" -delete
+	rm -rf tools/sdk_pub_tool/bouffalolab*
diff --git a/README.rst b/README.rst
index 019d694a..4e1433c2 100755
--- a/README.rst
+++ b/README.rst
@@ -18,18 +18,22 @@ You can find a lot of documentation on `PINE64 Documentation Website <https://pi
 
 Quick Start
 -----------
-In order to build one of the sample apps, you need to set a few environment
-variables::
+In order to build sample apps, you need to set a few environment variables::
 
     export BL60X_SDK_PATH=/path/to/this/repo
     export CONFIG_CHIP_NAME=BL602
 
-Then go to the sample directory of interest and call `make`, for example::
+In order to build all sample apps simply call `make`, for example ::
+    make
+
+To only build the sample app of interest, go to the directory of the app,
+then call `make`, for example::
 
     cd customer_app/bl602_boot2
     make
 
 Call ::
+=======
 
     make CONFIG_TOOLPREFIX=riscv64-linux-gnu-
 
diff --git a/clean b/clean
deleted file mode 100755
index 11a55604..00000000
--- a/clean
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/bin/sh
-find . -name build_out|xargs rm -rf
-find . -name __pycache__|xargs rm -rf
-find . -name "*.pyc"|xargs rm -rf
-find . -name "*.swp"|xargs rm -rf
-rm -rf docs/html
-rm -rf docs/zh_CH/_build/
-rm -rf docs/zh_CH/man/
-rm -rf docs/zh_CH/xml/
-rm -rf docs/zh_CH/xml_in/
-rm -rf tools/sdk_pub_tool/bouffalolab*
diff --git a/customer_app/Makefile b/customer_app/Makefile
index 598197c1..4e8151f9 100644
--- a/customer_app/Makefile
+++ b/customer_app/Makefile
@@ -2,3 +2,5 @@
 
 app:
 	find . -maxdepth 2 -mindepth 2 -type d -execdir ./genromap {} \;
+clean:
+	find . -name build_out|xargs rm -rf