Fix deprecation warnings from building with Qt 5.15.2

Also update build version requirements.

Task-number: QTIFW-2388
Change-Id: Iae1949548dda7a3b8d448228e27060efb5abd8eb
Reviewed-by: Katja Marttila <katja.marttila@qt.io>

5 files changed, 7 insertions, 7 deletions

diff --git a/src/libs/kdtools/kdsysinfo_win.cpp b/src/libs/kdtools/kdsysinfo_win.cpp
index 0aa7e7aa3..465029252 100644
--- a/src/libs/kdtools/kdsysinfo_win.cpp
+++ b/src/libs/kdtools/kdsysinfo_win.cpp
@@ -68,7 +68,7 @@ QList<ProcessInfo> runningProcesses()
     char buffer[bufferSize + 1] = { 0 };
     if (QSysInfo::windowsVersion() <= QSysInfo::WV_5_2) {
         const DWORD size = GetLogicalDriveStringsA(bufferSize, buffer);
-        deviceList = QString::fromLatin1(buffer, size).split(QLatin1Char(char(0)), QString::SkipEmptyParts);
+        deviceList = QString::fromLatin1(buffer, size).split(QLatin1Char(char(0)), Qt::SkipEmptyParts);
     }
 
     QLibrary kernel32(QLatin1String("Kernel32.dll"));
diff --git a/src/libs/kdtools/localpackagehub.cpp b/src/libs/kdtools/localpackagehub.cpp
index 2ee880e04..a1c112900 100644
--- a/src/libs/kdtools/localpackagehub.cpp
+++ b/src/libs/kdtools/localpackagehub.cpp
@@ -488,10 +488,10 @@ void LocalPackageHub::PackagesInfoData::addPackageFrom(const QDomElement &packag
             info.uncompressedSize = childNodeE.text().toULongLong();
         else if (childNodeE.tagName() == QLatin1String("Dependencies")) {
             info.dependencies = childNodeE.text().split(QInstaller::commaRegExp(),
-                QString::SkipEmptyParts);
+                Qt::SkipEmptyParts);
         } else if (childNodeE.tagName() == QLatin1String("AutoDependOn")) {
             info.autoDependencies = childNodeE.text().split(QInstaller::commaRegExp(),
-                QString::SkipEmptyParts);
+                Qt::SkipEmptyParts);
         } else if (childNodeE.tagName() == QLatin1String("ForcedInstallation"))
             info.forcedInstallation = childNodeE.text().toLower() == QLatin1String( "true" ) ? true : false;
         else if (childNodeE.tagName() == QLatin1String("LastUpdateDate"))
diff --git a/src/libs/kdtools/sysinfo.cpp b/src/libs/kdtools/sysinfo.cpp
index df9a374f2..9512e59e3 100644
--- a/src/libs/kdtools/sysinfo.cpp
+++ b/src/libs/kdtools/sysinfo.cpp
@@ -71,7 +71,7 @@ VolumeInfo VolumeInfo::fromPath(const QString &path)
         }
 
         // the target directory does not exist yet, we need to cd up till we find the first existing dir
-        QStringList parts = targetPath.absolutePath().split(QDir::separator(),QString::SkipEmptyParts);
+        QStringList parts = targetPath.absolutePath().split(QDir::separator(), Qt::SkipEmptyParts);
         while (targetPath.absolutePath() != QDir::rootPath()) {
             if (targetPath.exists())
                 break;
diff --git a/src/libs/kdtools/sysinfo_x11.cpp b/src/libs/kdtools/sysinfo_x11.cpp
index bc55939a6..a59fd150b 100644
--- a/src/libs/kdtools/sysinfo_x11.cpp
+++ b/src/libs/kdtools/sysinfo_x11.cpp
@@ -60,7 +60,7 @@ quint64 installedMemory()
         else if (s.isEmpty())
             return quint64();
 
-        const QStringList parts = s.split(QLatin1Char(' '), QString::SkipEmptyParts);
+        const QStringList parts = s.split(QLatin1Char(' '), Qt::SkipEmptyParts);
         return quint64(parts.at(1).toInt() * 1024LL);
     }
 #else
@@ -99,7 +99,7 @@ QList<VolumeInfo> mountedVolumes()
         if (!s.startsWith(QLatin1Char('/')) && !s.startsWith(QLatin1String("tmpfs ") + QDir::tempPath()))
             continue;
 
-        const QStringList parts = s.split(QLatin1Char(' '), QString::SkipEmptyParts);
+        const QStringList parts = s.split(QLatin1Char(' '), Qt::SkipEmptyParts);
 
         VolumeInfo v;
         v.setMountPath(parts.at(1));
diff --git a/src/libs/kdtools/updatefinder.cpp b/src/libs/kdtools/updatefinder.cpp
index 5bf33d4a4..ed45b9797 100644
--- a/src/libs/kdtools/updatefinder.cpp
+++ b/src/libs/kdtools/updatefinder.cpp
@@ -375,7 +375,7 @@ QList<UpdateInfo> UpdateFinder::Private::applicableUpdates(UpdatesInfo *updatesI
 
         // Catch hold of app names contained updatesInfo->applicationName()
         // If the application appName isn't one of the app names, then the updates are not applicable.
-        const QStringList apps = appName.split(QInstaller::commaRegExp(), QString::SkipEmptyParts);
+        const QStringList apps = appName.split(QInstaller::commaRegExp(), Qt::SkipEmptyParts);
         if (apps.indexOf([&packages] { return packages->isValid() ? packages->applicationName()
                 : QCoreApplication::applicationName(); } ()) < 0) {
             return dummy;