language reset should reset to the buffer language

[lyx.git] / development / cmake / ConfigureChecks.cmake

diff --git a/development/cmake/ConfigureChecks.cmake b/development/cmake/ConfigureChecks.cmake
index 16cc4ff03a44522f316c313d683d4434fb2c0efe..9062372c38e107156a7e561bce340045b0cd53e0 100644 (file)
--- a/development/cmake/ConfigureChecks.cmake
+++ b/development/cmake/ConfigureChecks.cmake
@@ -348,19 +348,6 @@ if (LYX_USE_QT MATCHES "QT5|QT6")
     set(CMAKE_REQUIRED_INCLUDES ${${QtVal}WinExtras_INCLUDE_DIRS})
     set(CMAKE_REQUIRED_FLAGS ${${QtVal}WinExtras_EXECUTABLE_COMPILE_FLAGS})
   endif()
-elseif(LYX_USE_QT MATCHES "QT4")
-  set(CMAKE_REQUIRED_LIBRARIES ${QT_QTGUI_LIBRARY})
-  set(CMAKE_REQUIRED_INCLUDES ${QT_INCLUDES})
-  check_cxx_source_compiles(
-          "
-          #include <QtGui/QX11Info>
-          int main()
-          {
-            QX11Info *qxi = new QX11Info;
-            qxi->~QX11Info();
-          }
-          "
-  QT_USES_X11)
 else()
   message(FATAL_ERROR "Check for QT_USES_X11: Not handled LYX_USE_QT (= ${LYX_USE_QT})")
 endif()