From f91c14bb752bd03ae0674b7138165c3cb6c0c626 Mon Sep 17 00:00:00 2001
From: Lukas Pfeifhofer <lukas.pfeifhofer@streamunlimited.com>
Date: Mon, 7 Feb 2022 10:51:34 +0100
Subject: [PATCH] Make qca optional, only required for TI backend.

---
 libnymea-zigbee/backends/ti/zigbeenetworkti.cpp | 4 +++-
 libnymea-zigbee/libnymea-zigbee.pro             | 8 +++++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/libnymea-zigbee/backends/ti/zigbeenetworkti.cpp b/libnymea-zigbee/backends/ti/zigbeenetworkti.cpp
index 0d5be41..b95ab36 100644
--- a/libnymea-zigbee/backends/ti/zigbeenetworkti.cpp
+++ b/libnymea-zigbee/backends/ti/zigbeenetworkti.cpp
@@ -32,7 +32,9 @@
 #include "zigbeenetworkdatabase.h"
 
 #include <QDataStream>
+#ifndef DISABLE_QCA
 #include <QtCrypto>
+#endif
 
 ZigbeeNetworkTi::ZigbeeNetworkTi(const QUuid &networkUuid, QObject *parent) :
     ZigbeeNetwork(networkUuid, parent)
@@ -291,7 +293,7 @@ void ZigbeeNetworkTi::processGreenPowerFrame(const Zigbee::ApsdeDataIndication &
 
 QByteArray ZigbeeNetworkTi::encryptSecurityKey(quint32 sourceId, const QByteArray &securityKey)
 {
-#if (QCA_VERSION >= QCA_VERSION_CHECK(2, 2, 0))
+#ifndef DISABLE_QCA
     QByteArray sourceIdArray;
     sourceIdArray.append(static_cast<quint8>(sourceId & 0x000000ff));
     sourceIdArray.append(static_cast<quint8>((sourceId & 0x0000ff00) >> 8));
diff --git a/libnymea-zigbee/libnymea-zigbee.pro b/libnymea-zigbee/libnymea-zigbee.pro
index 7f701c4..d3fd6f4 100644
--- a/libnymea-zigbee/libnymea-zigbee.pro
+++ b/libnymea-zigbee/libnymea-zigbee.pro
@@ -12,7 +12,13 @@ packagesExist(libudev) {
     DEFINES += DISABLE_UDEV
 }
 
-PKGCONFIG += qca2-qt5
+packagesExist(qca2-qt5) {
+    message(Build with libqca2 support)
+    PKGCONFIG += qca2-qt5
+} else {
+    message(Build without libqca2 support)
+    DEFINES += DISABLE_QCA
+}
 
 SOURCES += \
     backends/deconz/interface/zigbeeinterfacedeconz.cpp \