From beb34da36d1717aafe212b6bef4b8e8ef2c3d599 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
Date: Sat, 6 Feb 2021 11:14:31 +0100
Subject: [PATCH] build: automatically checkout pico-sdk
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Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
---
 build.sh | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/build.sh b/build.sh
index 31d9607..a88b320 100755
--- a/build.sh
+++ b/build.sh
@@ -1,14 +1,20 @@
 #!/bin/sh
 
 BUILD_DIR=build
+PICO_SDK_DIR=pico-sdk
 
 main () {
 	local cur_dir=$PWD
 
+	if [ ! -d "$PICO_SDK_DIR/.git" ]; then
+		git submodule update --init --recursive
+	fi
+
 	mkdir -p $BUILD_DIR
 	cd $BUILD_DIR
-	cmake ..
+	cmake ../
 	make
+
 	cd $cur_dir
 }