linguist: Split out helper class FMT

A single definition is required for CMake Unity (Jumbo) builds.

Pick-to: 6.5
Task-number: QTBUG-109394
Change-Id: I5b68e31ae19a92fdc1796dddb81d85e14a8e60ec
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>

5 files changed, 21 insertions, 16 deletions

diff --git a/src/linguist/shared/fmt.h b/src/linguist/shared/fmt.h
new file mode 100644
index 000000000..b40cdd308
--- /dev/null
+++ b/src/linguist/shared/fmt.h
@@ -0,0 +1,17 @@
+// Copyright (C) 2023 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#ifndef FMT_H
+#define FMT_H
+
+#include <QtCore/qcoreapplication.h>
+
+QT_BEGIN_NAMESPACE
+
+class FMT {
+    Q_DECLARE_TR_FUNCTIONS(Linguist)
+};
+
+QT_END_NAMESPACE
+
+#endif // FMT_H
diff --git a/src/linguist/shared/projectdescriptionreader.cpp b/src/linguist/shared/projectdescriptionreader.cpp
index 44f431098..eded3a650 100644
--- a/src/linguist/shared/projectdescriptionreader.cpp
+++ b/src/linguist/shared/projectdescriptionreader.cpp
@@ -2,6 +2,7 @@
 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
 
 #include "projectdescriptionreader.h"
+#include "fmt.h"
 
 #include <QtCore/qcoreapplication.h>
 #include <QtCore/qfile.h>
@@ -15,10 +16,6 @@
 
 using std::placeholders::_1;
 
-class FMT {
-    Q_DECLARE_TR_FUNCTIONS(Linguist)
-};
-
 class Validator
 {
 public:
diff --git a/src/linguist/shared/qrcreader.cpp b/src/linguist/shared/qrcreader.cpp
index e63ade76a..66f14bea6 100644
--- a/src/linguist/shared/qrcreader.cpp
+++ b/src/linguist/shared/qrcreader.cpp
@@ -2,15 +2,12 @@
 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
 
 #include "qrcreader.h"
+#include "fmt.h"
 
 #include <QtCore/qcoreapplication.h>
 #include <QtCore/qfileinfo.h>
 #include <QtCore/qxmlstream.h>
 
-class FMT {
-    Q_DECLARE_TR_FUNCTIONS(Linguist)
-};
-
 static bool isSupportedExtension(const QString &ext)
 {
     return ext == QLatin1String("qml")
diff --git a/src/linguist/shared/runqttool.cpp b/src/linguist/shared/runqttool.cpp
index d355b9dc8..1257ff899 100644
--- a/src/linguist/shared/runqttool.cpp
+++ b/src/linguist/shared/runqttool.cpp
@@ -2,6 +2,7 @@
 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
 
 #include "runqttool.h"
+#include "fmt.h"
 
 #include "profileutils.h"
 
@@ -16,10 +17,6 @@
 #include <sys/wait.h>
 #endif
 
-class FMT {
-    Q_DECLARE_TR_FUNCTIONS(Linguist)
-};
-
 static QString qtToolFilePath(const QString &toolName, QLibraryInfo::LibraryPath location)
 {
     QString filePath = QLibraryInfo::path(location) + QLatin1Char('/') + toolName;
diff --git a/src/linguist/shared/translator.h b/src/linguist/shared/translator.h
index 778491bb4..4bc88c7df 100644
--- a/src/linguist/shared/translator.h
+++ b/src/linguist/shared/translator.h
@@ -5,6 +5,7 @@
 #define METATRANSLATOR_H
 
 #include "translatormessage.h"
+#include "fmt.h"
 
 #include <QCoreApplication>
 #include <QDir>
@@ -17,10 +18,6 @@
 
 QT_BEGIN_NAMESPACE
 
-class FMT {
-    Q_DECLARE_TR_FUNCTIONS(Linguist)
-};
-
 class QIODevice;
 
 // A struct of "interesting" data passed to and from the load and save routines