From 220e033f342e20d64be4e85c0f8a0a888b486d8c Mon Sep 17 00:00:00 2001
From: f4exb <f4exb06@gmail.com>
Date: Sun, 24 Jul 2022 19:11:44 +0200
Subject: [PATCH] M17: fixed clang undefined reference

---
 modemm17/CMakeLists.txt     | 1 +
 modemm17/LinkSetupFrame.cpp | 9 +++++++++
 modemm17/LinkSetupFrame.h   | 4 ++--
 3 files changed, 12 insertions(+), 2 deletions(-)
 create mode 100644 modemm17/LinkSetupFrame.cpp

diff --git a/modemm17/CMakeLists.txt b/modemm17/CMakeLists.txt
index baf81dc31..0b10a623d 100644
--- a/modemm17/CMakeLists.txt
+++ b/modemm17/CMakeLists.txt
@@ -4,6 +4,7 @@ set(modemm17_SOURCES
     Correlator.cpp
     FreqDevEstimator.cpp
     Golay24.cpp
+    LinkSetupFrame.cpp
     M17Demodulator.cpp
     M17Modulator.cpp
 )
diff --git a/modemm17/LinkSetupFrame.cpp b/modemm17/LinkSetupFrame.cpp
new file mode 100644
index 000000000..1740bd4a3
--- /dev/null
+++ b/modemm17/LinkSetupFrame.cpp
@@ -0,0 +1,9 @@
+#include "LinkSetupFrame.h"
+
+namespace modemm17
+{
+
+const LinkSetupFrame::encoded_call_t LinkSetupFrame::BROADCAST_ADDRESS = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
+const LinkSetupFrame::call_t LinkSetupFrame::BROADCAST_CALL = {'B', 'R', 'O', 'A', 'D', 'C', 'A', 'S', 'T', 0};
+
+}
diff --git a/modemm17/LinkSetupFrame.h b/modemm17/LinkSetupFrame.h
index f37bed6cc..1e45c8bdd 100644
--- a/modemm17/LinkSetupFrame.h
+++ b/modemm17/LinkSetupFrame.h
@@ -18,8 +18,8 @@ struct LinkSetupFrame
     using gnss_t = std::array<uint8_t, 14>;
     using frame_t = std::array<uint8_t, 30>;
 
-    static constexpr encoded_call_t BROADCAST_ADDRESS = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
-    static constexpr call_t BROADCAST_CALL = {'B', 'R', 'O', 'A', 'D', 'C', 'A', 'S', 'T', 0};
+    static const encoded_call_t BROADCAST_ADDRESS;
+    static const call_t BROADCAST_CALL;
 
     enum TxType { PACKET, STREAM };
     enum DataType { DT_RESERVED, DATA, VOICE, MIXED };