From 04ab98a634171f9e48f837eaa5a7252d8a8b3d7f Mon Sep 17 00:00:00 2001
From: 3djc <lesitewebdejc@hotmail.com>
Date: Thu, 21 Dec 2017 20:47:24 +0100
Subject: [PATCH] Fix for stretch cmake in docker environment

---
 radio/util/build-firmware.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/radio/util/build-firmware.py b/radio/util/build-firmware.py
index 12b439209..ce86c33ed 100755
--- a/radio/util/build-firmware.py
+++ b/radio/util/build-firmware.py
@@ -190,6 +190,10 @@ def build_firmware(path):
     srcdir = os.path.dirname(os.path.realpath(__file__)) + "/../.."
     outpath = path + ".out"
 
+    # cmake 3.7.2 cannot work from / so we need to go into a subdir
+    os.mkdir("/build")
+    os.chdir("/build")
+
     # Launch CMake
     cmd = ["cmake"]
     for opt, value in command_options.items():