From 7a7914c7a9d98b1c17b473d8b3bbf805dc5e8e00 Mon Sep 17 00:00:00 2001
From: Hendrik Sauer <stu213313@mail.uni-kiel.de>
Date: Thu, 17 Jun 2021 11:30:57 +0200
Subject: [PATCH] Improve native build

---
 zephyr/CMakeLists.txt  | 14 +++++++++++++-
 zephyr/build_native.sh |  2 --
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/zephyr/CMakeLists.txt b/zephyr/CMakeLists.txt
index 258e99a..6575a90 100644
--- a/zephyr/CMakeLists.txt
+++ b/zephyr/CMakeLists.txt
@@ -2,5 +2,17 @@ cmake_minimum_required(VERSION 3.13.1)
 include($ENV{ZEPHYR_BASE}/cmake/app/boilerplate.cmake NO_POLICY_SCOPE)
 project(test)
 
-FILE(GLOB app_sources ../src/*.c*)
+include(FetchContent)
+FetchContent_Declare(
+    exposure-notification
+    GIT_REPOSITORY  https://github.com/prathje/exposure-notification
+    GIT_TAG         origin/main
+)
+FetchContent_GetProperties(exposure-notification)
+if (NOT exposure-notification_POPULATED)
+    FetchContent_Populate(exposure-notification)
+endif ()
+target_include_directories(app PUBLIC ${exposure-notification_SOURCE_DIR}/include)
+
+FILE(GLOB app_sources ../src/*.c* ${exposure-notification_SOURCE_DIR}/src/*.c*)
 target_sources(app PRIVATE ${app_sources})
diff --git a/zephyr/build_native.sh b/zephyr/build_native.sh
index f0c850c..abb3f4f 100755
--- a/zephyr/build_native.sh
+++ b/zephyr/build_native.sh
@@ -1,7 +1,5 @@
 #!/bin/bash
 
 rm -rf build
-cp ../.pio/libdeps/nrf52840_dk/exposure-notification/*/exposure-notification.* ../src
 west build -b native_posix_64 . -- -DCMAKE_C_FLAGS="-DNATIVE_POSIX -I../../include/tls_config -DDISPLAY"
-rm ../src/exposure-notification.c ../src/exposure-notification.h
 echo "Run ./build/zephyr/zephyr.elf --bt-dev=hci0"
\ No newline at end of file