Fix headless compilation

(backported from 5.13)

Change-Id: I4eb3fae767066dcfb64f3f6fc126680768a10ecc
Reviewed-by: Dominik Holland <dominik.holland@pelagicore.com>

14 files changed, 63 insertions, 14 deletions

diff --git a/application-manager.pro b/application-manager.pro
index 38694938..62771a35 100644
--- a/application-manager.pro
+++ b/application-manager.pro
@@ -22,10 +22,12 @@ else:contains(QT_BUILD_PARTS, "examples"):CONFIG += enable-examples
     load(configure)
     qtCompileTest(libarchive)
     qtCompileTest(libyaml)
-    !headless:qtCompileTest(touchemulation)
+    !headless:qtHaveModule(gui):qtCompileTest(touchemulation)
 }
 
-qtHaveModule(waylandcompositor):CONFIG += am_compatible_compositor
+qtHaveModule(waylandcompositor):qtHaveModule(quick):qtConfig(opengl):CONFIG += am_compatible_compositor
+
+load(am-config)
 
 force-single-process:force-multi-process:error("You cannot both specify force-single-process and force-multi-process")
 force-multi-process:!headless:!am_compatible_compositor:error("You forced multi-process mode, but the QtCompositor module is not available")
@@ -34,8 +36,6 @@ if(linux|force-libcrypto) {
     !if(contains(QT_CONFIG,"openssl")|contains(QT_CONFIG,"openssl-linked")|contains(QT_CONFIG,"ssl")):error("Qt was built without OpenSSL support.")
 }
 
-load(am-config)
-
 !config_libyaml|no-system-libyaml {
     force-system-libyaml:error("Could not find a system installation for libyaml.")
     else:SUBDIRS += 3rdparty/libyaml/libyaml.pro
diff --git a/examples/applicationmanager/applicationmanager.pro b/examples/applicationmanager/applicationmanager.pro
index 8231c457..49cc2c82 100644
--- a/examples/applicationmanager/applicationmanager.pro
+++ b/examples/applicationmanager/applicationmanager.pro
@@ -1,3 +1,7 @@
+load(am-config)
+
+requires(!headless)
+
 TEMPLATE = subdirs
 
 SUBDIRS = \
diff --git a/qmake-features/am-config.prf b/qmake-features/am-config.prf
index 3ddfe8b2..d115eb63 100644
--- a/qmake-features/am-config.prf
+++ b/qmake-features/am-config.prf
@@ -5,6 +5,10 @@ CONFIG *= no_private_qt_headers_warning hide_symbols
 CONFIG -= app_bundle qml_debug
 CONFIG += exceptions
 
+!qtHaveModule(gui)|!qtHaveModule(quick)|!qtConfig(opengl) {
+    CONFIG *= headless
+}
+
 DEFINES += QT_MESSAGELOGCONTEXT
 
 win32-msvc*:QMAKE_CXXFLAGS += /FS /wd4290 /DNOMINMAX /D_CRT_SECURE_NO_WARNINGS
diff --git a/src/main-lib/main.cpp b/src/main-lib/main.cpp
index 11a85d83..8a4c9788 100644
--- a/src/main-lib/main.cpp
+++ b/src/main-lib/main.cpp
@@ -627,8 +627,10 @@ void Main::setupQmlEngine(const QStringList &importPaths, const QString &quickCo
 
     // monitor-lib
     qmlRegisterType<CpuStatus>("QtApplicationManager", 2, 0, "CpuStatus");
+#if !defined(AM_HEADLESS)
     qmlRegisterType<FrameTimer>("QtApplicationManager", 2, 0, "FrameTimer");
     qmlRegisterType<GpuStatus>("QtApplicationManager", 2, 0, "GpuStatus");
+#endif
     qmlRegisterType<IoStatus>("QtApplicationManager", 2, 0, "IoStatus");
     qmlRegisterType<MemoryStatus>("QtApplicationManager", 2, 0, "MemoryStatus");
     qmlRegisterType<MonitorModel>("QtApplicationManager", 2, 0, "MonitorModel");
@@ -694,6 +696,9 @@ void Main::setupWindowManager(const QString &waylandSocketName, bool slowAnimati
 
 void Main::setupTouchEmulation(bool enableTouchEmulation)
 {
+#if defined(AM_HEADLESS)
+    Q_UNUSED(enableTouchEmulation)
+#else
     if (enableTouchEmulation) {
         if (TouchEmulation::isSupported()) {
             TouchEmulation::createInstance();
@@ -704,6 +709,7 @@ void Main::setupTouchEmulation(bool enableTouchEmulation)
                                       "build time or the platform does not support it.";
         }
     }
+#endif
 }
 
 void Main::loadQml(bool loadDummyData) Q_DECL_NOEXCEPT_EXPR(false)
diff --git a/src/manager-lib/qmlinprocessruntime.h b/src/manager-lib/qmlinprocessruntime.h
index 8c0281dc..f2d57eb6 100644
--- a/src/manager-lib/qmlinprocessruntime.h
+++ b/src/manager-lib/qmlinprocessruntime.h
@@ -82,7 +82,9 @@ public:
 public slots:
     bool start() override;
     void stop(bool forceKill = false) override;
+#if !defined(AM_HEADLESS)
     void stopIfNoVisibleSurfaces();
+#endif
 
 signals:
     void aboutToStop(); // used for the ApplicationInterface
diff --git a/src/manager-lib/systemreader.cpp b/src/manager-lib/systemreader.cpp
index cab1fa56..efd3fb94 100644
--- a/src/manager-lib/systemreader.cpp
+++ b/src/manager-lib/systemreader.cpp
@@ -71,11 +71,11 @@ QT_END_NAMESPACE_AM
 #  include <QSocketNotifier>
 #  include <QProcess>
 #  include <QCoreApplication>
+#  include <QAtomicInteger>
 #  if !defined(AM_HEADLESS)
 #    include <QOffscreenSurface>
 #    include <QOpenGLContext>
 #    include <QOpenGLFunctions>
-#    include <QAtomicInteger>
 #  endif
 
 #  include <sys/eventfd.h>
diff --git a/src/monitor-lib/frametimer.h b/src/monitor-lib/frametimer.h
index 65d1cee1..fe0ce2d3 100644
--- a/src/monitor-lib/frametimer.h
+++ b/src/monitor-lib/frametimer.h
@@ -42,6 +42,8 @@
 
 #pragma once
 
+#if !defined(AM_HEADLESS)
+
 #include <QElapsedTimer>
 #include <QObject>
 #include <QPointer>
@@ -135,3 +137,5 @@ private:
 };
 
 QT_END_NAMESPACE_AM
+
+#endif // !AM_HEADLESS
diff --git a/src/monitor-lib/gpustatus.h b/src/monitor-lib/gpustatus.h
index 16f95077..9f44ba82 100644
--- a/src/monitor-lib/gpustatus.h
+++ b/src/monitor-lib/gpustatus.h
@@ -42,6 +42,8 @@
 
 #pragma once
 
+#if !defined(AM_HEADLESS)
+
 #include <QtAppManCommon/global.h>
 
 #include <QtAppManManager/systemreader.h>
@@ -78,3 +80,4 @@ private:
 
 QT_END_NAMESPACE_AM
 
+#endif // !AM_HEADLESS
diff --git a/src/monitor-lib/monitor-lib.pro b/src/monitor-lib/monitor-lib.pro
index 792c85de..dc55c715 100644
--- a/src/monitor-lib/monitor-lib.pro
+++ b/src/monitor-lib/monitor-lib.pro
@@ -16,8 +16,6 @@ CONFIG *= static internal_module
 
 HEADERS += \
     cpustatus.h \
-    frametimer.h \
-    gpustatus.h \
     iostatus.h \
     memorystatus.h \
     monitormodel.h \
@@ -26,12 +24,19 @@ HEADERS += \
 
 SOURCES += \
     cpustatus.cpp \
-    frametimer.cpp \
-    gpustatus.cpp \
     iostatus.cpp \
     memorystatus.cpp \
     monitormodel.cpp \
     processreader.cpp \
     processstatus.cpp \
 
+!headless:HEADERS += \
+    frametimer.h \
+    gpustatus.h \
+
+!headless:SOURCES += \
+    frametimer.cpp \
+    gpustatus.cpp \
+
+
 load(qt_module)
diff --git a/src/shared-main-lib/sharedmain.cpp b/src/shared-main-lib/sharedmain.cpp
index 6e63e69b..6780efe5 100644
--- a/src/shared-main-lib/sharedmain.cpp
+++ b/src/shared-main-lib/sharedmain.cpp
@@ -49,7 +49,6 @@
 #include <QVariant>
 #include <QFileInfo>
 #include <QLibrary>
-#include <QIcon>
 #include <QStandardPaths>
 #include <QQmlDebuggingEnabler>
 #include <QQmlComponent>
@@ -59,6 +58,7 @@
 
 #if !defined(AM_HEADLESS)
 #  include <QGuiApplication>
+#  include <QIcon>
 #  include <private/qopenglcontext_p.h>
 #endif
 
@@ -123,8 +123,13 @@ int &SharedMain::preConstructor(int &argc)
 
 void SharedMain::setupIconTheme(const QStringList &themeSearchPaths, const QString &themeName)
 {
+#if defined(AM_HEADLESS)
+    Q_UNUSED(themeSearchPaths)
+    Q_UNUSED(themeName)
+#else
     QIcon::setThemeSearchPaths(themeSearchPaths);
     QIcon::setThemeName(themeName);
+#endif
 }
 
 void SharedMain::setupQmlDebugging(bool qmlDebugging)
@@ -156,7 +161,9 @@ void SharedMain::setupLoggingRules(bool verbose, const QStringList &loggingRules
 
 void SharedMain::setupOpenGL(const QVariantMap &openGLConfiguration)
 {
-#if !defined(AM_HEADLESS)
+#if defined(AM_HEADLESS)
+    Q_UNUSED(openGLConfiguration)
+#else
     QString profileName = openGLConfiguration.value(qSL("desktopProfile")).toString();
     int majorVersion = openGLConfiguration.value(qSL("esMajorVersion"), -1).toInt();
     int minorVersion = openGLConfiguration.value(qSL("esMinorVersion"), -1).toInt();
diff --git a/src/src.pro b/src/src.pro
index 480a19ab..9b51de64 100644
--- a/src/src.pro
+++ b/src/src.pro
@@ -104,7 +104,9 @@ SUBDIRS = \
 
     qtHaveModule(qml):qtHaveModule(dbus):SUBDIRS += \
         launcher_lib \
-        # This tool links against everything to extract the Qml type information
+
+    # This tool links against everything to extract the Qml type information
+    qtHaveModule(qml):qtHaveModule(dbus):!headless:SUBDIRS += \
         tools_dumpqmltypes \
 
     multi-process:qtHaveModule(qml):qtHaveModule(dbus):SUBDIRS += \
diff --git a/src/tools/launcher-qml/launcher-qml.cpp b/src/tools/launcher-qml/launcher-qml.cpp
index f5fcfbd0..ccaa78da 100644
--- a/src/tools/launcher-qml/launcher-qml.cpp
+++ b/src/tools/launcher-qml/launcher-qml.cpp
@@ -94,8 +94,10 @@
 
 // monitor-lib
 #include "cpustatus.h"
-#include "frametimer.h"
-#include "gpustatus.h"
+#if !defined(AM_HEADLESS)
+#  include "frametimer.h"
+#  include "gpustatus.h"
+#endif
 #include "iostatus.h"
 #include "memorystatus.h"
 #include "monitormodel.h"
@@ -185,8 +187,10 @@ Controller::Controller(LauncherMain *a, bool quickLaunched, const QString &direc
 
     // monitor-lib
     qmlRegisterType<CpuStatus>("QtApplicationManager", 2, 0, "CpuStatus");
+#if !defined(AM_HEADLESS)
     qmlRegisterType<FrameTimer>("QtApplicationManager", 2, 0, "FrameTimer");
     qmlRegisterType<GpuStatus>("QtApplicationManager", 2, 0, "GpuStatus");
+#endif
     qmlRegisterType<IoStatus>("QtApplicationManager", 2, 0, "IoStatus");
     qmlRegisterType<MemoryStatus>("QtApplicationManager", 2, 0, "MemoryStatus");
     qmlRegisterType<MonitorModel>("QtApplicationManager", 2, 0, "MonitorModel");
@@ -361,6 +365,7 @@ void Controller::startApplication(const QString &baseDir, const QString &qmlFile
                 LauncherMain::instance(), &LauncherMain::setSlowAnimations);
     }
 
+#if !defined(AM_HEADLESS)
     // Going through the LauncherMain instance here is a bit weird, and should be refactored
     // sometime. Having the flag there makes sense though, because this class can also be used for
     // custom launchers.
@@ -371,6 +376,7 @@ void Controller::startApplication(const QString &baseDir, const QString &qmlFile
 
     // we need to catch all show events to apply the slow-animations
     QCoreApplication::instance()->installEventFilter(this);
+#endif
 
     QStringList startupPluginFiles = variantToStringList(m_configuration.value(qSL("plugins")).toMap().value(qSL("startup")));
     auto startupPlugins = loadPlugins<StartupInterface>("startup", startupPluginFiles);
diff --git a/src/tools/testrunner/testrunner.pro b/src/tools/testrunner/testrunner.pro
index aa4817bd..c097dba8 100644
--- a/src/tools/testrunner/testrunner.pro
+++ b/src/tools/testrunner/testrunner.pro
@@ -1,5 +1,7 @@
 include(../appman/appman.pro)
 
+requires(!headless)
+
 TARGET   = appman-qmltestrunner
 
 DEFINES += AM_TESTRUNNER
diff --git a/tests/qml/qml.pro b/tests/qml/qml.pro
index 78ac75a5..ad01fcb8 100644
--- a/tests/qml/qml.pro
+++ b/tests/qml/qml.pro
@@ -1,3 +1,7 @@
+load(am-config)
+
+requires(!headless)
+
 TEMPLATE = subdirs
 SUBDIRS = \
     simple \