ProjectExplorer: (Re-)start using strings for mkspecs

Even if this is part of a directory name it is naturally closer to a
"string" id than a file path.

Change-Id: If66f930526744379ce86e2b18bd9eac7fabfe773
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

1 files changed, 5 insertions, 5 deletions

diff --git a/src/plugins/qtsupport/baseqtversion.cpp b/src/plugins/qtsupport/baseqtversion.cpp
index 0788afc6ba3..0fb31b48fb8 100644
--- a/src/plugins/qtsupport/baseqtversion.cpp
+++ b/src/plugins/qtsupport/baseqtversion.cpp
@@ -977,12 +977,12 @@ FileName BaseQtVersion::mkspecFor(ToolChain *tc) const
     if (!tc)
         return versionSpec;
 
-    const FileNameList tcSpecList = tc->suggestedMkspecList();
-    if (tcSpecList.contains(versionSpec))
+    const QStringList tcSpecList = tc->suggestedMkspecList();
+    if (tcSpecList.contains(versionSpec.toString()))
         return versionSpec;
-    foreach (const FileName &tcSpec, tcSpecList) {
-        if (hasMkspec(tcSpec))
-            return tcSpec;
+    for (const QString &tcSpec : tcSpecList) {
+        if (hasMkspec(FileName::fromString(tcSpec)))
+            return FileName::fromString(tcSpec);
     }
 
     return versionSpec;