diff --git a/src/app/puzzle/vpmainwindow.cpp b/src/app/puzzle/vpmainwindow.cpp
index 233143f5e..1a181563b 100644
--- a/src/app/puzzle/vpmainwindow.cpp
+++ b/src/app/puzzle/vpmainwindow.cpp
@@ -88,12 +88,16 @@ Q_LOGGING_CATEGORY(pWindow, "p.window") // NOLINT
 
 QT_WARNING_POP
 
+#if (defined(Q_CC_GNU) && Q_CC_GNU < 409) && !defined(Q_CC_CLANG)
+// DO NOT WORK WITH GCC 4.8
+#else
 #if __cplusplus >= 201402L
 using namespace std::chrono_literals;
 #else
 #include "../vmisc/bpstd/chrono.hpp"
 using namespace bpstd::literals::chrono_literals;
-#endif
+#endif // __cplusplus >= 201402L
+#endif //(defined(Q_CC_GNU) && Q_CC_GNU < 409) && !defined(Q_CC_CLANG)
 
 namespace
 {
diff --git a/src/app/tape/tmainwindow.cpp b/src/app/tape/tmainwindow.cpp
index aa8b8a32a..86cda877e 100644
--- a/src/app/tape/tmainwindow.cpp
+++ b/src/app/tape/tmainwindow.cpp
@@ -74,12 +74,16 @@
 #include <QTimer>
 #include <chrono>
 
+#if (defined(Q_CC_GNU) && Q_CC_GNU < 409) && !defined(Q_CC_CLANG)
+// DO NOT WORK WITH GCC 4.8
+#else
 #if __cplusplus >= 201402L
 using namespace std::chrono_literals;
 #else
 #include "../vmisc/bpstd/chrono.hpp"
 using namespace bpstd::literals::chrono_literals;
-#endif
+#endif // __cplusplus >= 201402L
+#endif //(defined(Q_CC_GNU) && Q_CC_GNU < 409) && !defined(Q_CC_CLANG)
 
 #if defined(Q_OS_MAC)
 #include <QMimeData>
diff --git a/src/app/valentina/dialogs/dialoglayoutprogress.cpp b/src/app/valentina/dialogs/dialoglayoutprogress.cpp
index 70acfe90e..e80b33057 100644
--- a/src/app/valentina/dialogs/dialoglayoutprogress.cpp
+++ b/src/app/valentina/dialogs/dialoglayoutprogress.cpp
@@ -39,12 +39,16 @@
 #include <QShowEvent>
 #include <chrono>
 
+#if (defined(Q_CC_GNU) && Q_CC_GNU < 409) && !defined(Q_CC_CLANG)
+// DO NOT WORK WITH GCC 4.8
+#else
 #if __cplusplus >= 201402L
 using namespace std::chrono_literals;
 #else
 #include "../vmisc/bpstd/chrono.hpp"
 using namespace bpstd::literals::chrono_literals;
-#endif
+#endif // __cplusplus >= 201402L
+#endif //(defined(Q_CC_GNU) && Q_CC_GNU < 409) && !defined(Q_CC_CLANG)
 
 //---------------------------------------------------------------------------------------------------------------------
 DialogLayoutProgress::DialogLayoutProgress(QElapsedTimer timer, qint64 timeout, QWidget *parent)
diff --git a/src/app/valentina/dialogs/vwidgetdetails.cpp b/src/app/valentina/dialogs/vwidgetdetails.cpp
index 1c41f56f1..e472eba11 100644
--- a/src/app/valentina/dialogs/vwidgetdetails.cpp
+++ b/src/app/valentina/dialogs/vwidgetdetails.cpp
@@ -39,12 +39,16 @@
 #include <QUndoStack>
 #include <chrono>
 
+#if (defined(Q_CC_GNU) && Q_CC_GNU < 409) && !defined(Q_CC_CLANG)
+// DO NOT WORK WITH GCC 4.8
+#else
 #if __cplusplus >= 201402L
 using namespace std::chrono_literals;
 #else
 #include "../vmisc/bpstd/chrono.hpp"
 using namespace bpstd::literals::chrono_literals;
-#endif
+#endif // __cplusplus >= 201402L
+#endif //(defined(Q_CC_GNU) && Q_CC_GNU < 409) && !defined(Q_CC_CLANG)
 
 namespace
 {
diff --git a/src/app/valentina/mainwindow.cpp b/src/app/valentina/mainwindow.cpp
index 78af326a1..f92d60f65 100644
--- a/src/app/valentina/mainwindow.cpp
+++ b/src/app/valentina/mainwindow.cpp
@@ -214,12 +214,16 @@
 #include <QDrag>
 #endif //defined(Q_OS_MAC)
 
+#if (defined(Q_CC_GNU) && Q_CC_GNU < 409) && !defined(Q_CC_CLANG)
+// DO NOT WORK WITH GCC 4.8
+#else
 #if __cplusplus >= 201402L
 using namespace std::chrono_literals;
 #else
 #include "../vmisc/bpstd/chrono.hpp"
 using namespace bpstd::literals::chrono_literals;
-#endif
+#endif // __cplusplus >= 201402L
+#endif //(defined(Q_CC_GNU) && Q_CC_GNU < 409) && !defined(Q_CC_CLANG)
 
 QT_WARNING_PUSH
 QT_WARNING_DISABLE_CLANG("-Wmissing-prototypes")
diff --git a/src/app/valentina/xml/vpattern.cpp b/src/app/valentina/xml/vpattern.cpp
index a768bff81..d6102b94b 100644
--- a/src/app/valentina/xml/vpattern.cpp
+++ b/src/app/valentina/xml/vpattern.cpp
@@ -120,12 +120,16 @@
 #include <functional>
 #include <chrono>
 
+#if (defined(Q_CC_GNU) && Q_CC_GNU < 409) && !defined(Q_CC_CLANG)
+// DO NOT WORK WITH GCC 4.8
+#else
 #if __cplusplus >= 201402L
 using namespace std::chrono_literals;
 #else
 #include "../vmisc/bpstd/chrono.hpp"
 using namespace bpstd::literals::chrono_literals;
-#endif
+#endif // __cplusplus >= 201402L
+#endif //(defined(Q_CC_GNU) && Q_CC_GNU < 409) && !defined(Q_CC_CLANG)
 
 const QString VPattern::AttrReadOnly    = QStringLiteral("readOnly");
 const QString VPattern::AttrLabelPrefix = QStringLiteral("labelPrefix");
diff --git a/src/libs/vmisc/defglobal.h b/src/libs/vmisc/defglobal.h
index c093be593..0302463f8 100644
--- a/src/libs/vmisc/defglobal.h
+++ b/src/libs/vmisc/defglobal.h
@@ -57,6 +57,14 @@ void qAsConst(const T &&) Q_DECL_EQ_DELETE;
 
 #define SUFFIX_APPEND(x, y) x ## y // NOLINT(cppcoreguidelines-macro-usage)
 
+#if (defined(Q_CC_GNU) && Q_CC_GNU < 409) && !defined(Q_CC_CLANG)
+#define HOURS(x) (x * 3600000) // NOLINT(cppcoreguidelines-macro-usage)
+#define MINUTES(x) (x * 60000) // NOLINT(cppcoreguidelines-macro-usage)
+#define SECONDS(x) (x * 1000) // NOLINT(cppcoreguidelines-macro-usage)
+#define MSECONDS(x) (x) // NOLINT(cppcoreguidelines-macro-usage)
+#define MICSECONDS(x) (x) // NOLINT(cppcoreguidelines-macro-usage)
+#define NANOSECONDS(x) (x) // NOLINT(cppcoreguidelines-macro-usage)
+#else
 #if __cplusplus >= 201402L
 #define HOURS(x) SUFFIX_APPEND(x, h) // NOLINT(cppcoreguidelines-macro-usage)
 #define MINUTES(x) SUFFIX_APPEND(x, min) // NOLINT(cppcoreguidelines-macro-usage)
@@ -72,7 +80,16 @@ void qAsConst(const T &&) Q_DECL_EQ_DELETE;
 #define MICSECONDS(x) SUFFIX_APPEND(x, _us) // NOLINT(cppcoreguidelines-macro-usage)
 #define NANOSECONDS(x) SUFFIX_APPEND(x, _ns) // NOLINT(cppcoreguidelines-macro-usage)
 #endif // __cplusplus >= 201402L
+#endif // (defined(Q_CC_GNU) && Q_CC_GNU < 409) && !defined(Q_CC_CLANG)
 
+#if (defined(Q_CC_GNU) && Q_CC_GNU < 409) && !defined(Q_CC_CLANG)
+#define V_HOURS(x) HOURS(x) // NOLINT(cppcoreguidelines-macro-usage)
+#define V_MINUTES(x) MINUTES(x) // NOLINT(cppcoreguidelines-macro-usage)
+#define V_SECONDS(x) SECONDS(x) // NOLINT(cppcoreguidelines-macro-usage)
+#define V_MSECONDS(x) MSECONDS(x) // NOLINT(cppcoreguidelines-macro-usage)
+#define V_MICSECONDS(x) MICSECONDS(x) // NOLINT(cppcoreguidelines-macro-usage)
+#define V_NANOSECONDS(x) NANOSECONDS(x) // NOLINT(cppcoreguidelines-macro-usage)
+#else
 #if QT_VERSION >= QT_VERSION_CHECK(5, 8, 0)
 #define V_HOURS(x) HOURS(x) // NOLINT(cppcoreguidelines-macro-usage)
 #define V_MINUTES(x) MINUTES(x) // NOLINT(cppcoreguidelines-macro-usage)
@@ -87,6 +104,7 @@ void qAsConst(const T &&) Q_DECL_EQ_DELETE;
 #define V_MSECONDS(x) (x) // NOLINT(cppcoreguidelines-macro-usage)
 #define V_MICSECONDS(x) (x) // NOLINT(cppcoreguidelines-macro-usage)
 #define V_NANOSECONDS(x) (x) // NOLINT(cppcoreguidelines-macro-usage)
-#endif
+#endif // QT_VERSION >= QT_VERSION_CHECK(5, 8, 0)
+#endif // (defined(Q_CC_GNU) && Q_CC_GNU < 409) && !defined(Q_CC_CLANG)
 
 #endif // DEFGLOBAL_H
diff --git a/src/libs/vtools/tools/vtoolseamallowance.cpp b/src/libs/vtools/tools/vtoolseamallowance.cpp
index 243b45b61..216faaa57 100644
--- a/src/libs/vtools/tools/vtoolseamallowance.cpp
+++ b/src/libs/vtools/tools/vtoolseamallowance.cpp
@@ -75,12 +75,16 @@
 #include <QtMath>
 #include <chrono>
 
+#if (defined(Q_CC_GNU) && Q_CC_GNU < 409) && !defined(Q_CC_CLANG)
+// DO NOT WORK WITH GCC 4.8
+#else
 #if __cplusplus >= 201402L
 using namespace std::chrono_literals;
 #else
 #include "../vmisc/bpstd/chrono.hpp"
 using namespace bpstd::literals::chrono_literals;
-#endif
+#endif // __cplusplus >= 201402L
+#endif //(defined(Q_CC_GNU) && Q_CC_GNU < 409) && !defined(Q_CC_CLANG)
 
 // Current version of seam allowance tag need for backward compatibility
 const quint8 VToolSeamAllowance::pieceVersion = 2;
diff --git a/src/libs/vwidgets/vlineedit.cpp b/src/libs/vwidgets/vlineedit.cpp
index 438d02847..084479161 100644
--- a/src/libs/vwidgets/vlineedit.cpp
+++ b/src/libs/vwidgets/vlineedit.cpp
@@ -35,12 +35,16 @@
 #include <QtDebug>
 #include <chrono>
 
+#if (defined(Q_CC_GNU) && Q_CC_GNU < 409) && !defined(Q_CC_CLANG)
+// DO NOT WORK WITH GCC 4.8
+#else
 #if __cplusplus >= 201402L
 using namespace std::chrono_literals;
 #else
 #include "../vmisc/bpstd/chrono.hpp"
 using namespace bpstd::literals::chrono_literals;
-#endif
+#endif // __cplusplus >= 201402L
+#endif //(defined(Q_CC_GNU) && Q_CC_GNU < 409) && !defined(Q_CC_CLANG)
 
 namespace
 {