diff options
Diffstat (limited to 'Modules/FindQt4.cmake')
| -rw-r--r-- | Modules/FindQt4.cmake | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/Modules/FindQt4.cmake b/Modules/FindQt4.cmake index da8594c..236751c 100644 --- a/Modules/FindQt4.cmake +++ b/Modules/FindQt4.cmake @@ -256,6 +256,19 @@ # (They make no sense in Qt4) # QT_QT_LIBRARY Qt-Library is now split +# If Qt3 has already been found, fail. +IF(QT_QT_LIBRARY) + IF(Qt4_FIND_REQUIRED) + MESSAGE( FATAL_ERROR "Qt3 and Qt4 cannot be used together in one project.") + ELSE(Qt4_FIND_REQUIRED) + IF(NOT Qt4_FIND_QUIETLY) + MESSAGE( STATUS "Qt3 and Qt4 cannot be used together in one project.") + ENDIF(NOT Qt4_FIND_QUIETLY) + RETURN() + ENDIF(Qt4_FIND_REQUIRED) +ENDIF(QT_QTCORE_LIBRARY) + + INCLUDE(CheckSymbolExists) INCLUDE(MacroAddFileDependencies) @@ -474,9 +487,9 @@ IF (QT4_QMAKE_FOUND) ENDIF( QT_QTCORE_INCLUDE_DIR AND NOT QT_INCLUDE_DIR) IF( NOT QT_INCLUDE_DIR) - IF( NOT Qt4_FIND_QUIETLY AND Qt4_FIND_REQUIRED) + IF(Qt4_FIND_REQUIRED) MESSAGE( FATAL_ERROR "Could NOT find QtGlobal header") - ENDIF( NOT Qt4_FIND_QUIETLY AND Qt4_FIND_REQUIRED) + ENDIF(Qt4_FIND_REQUIRED) ENDIF( NOT QT_INCLUDE_DIR) ############################################# @@ -771,9 +784,9 @@ IF (QT4_QMAKE_FOUND) ENDIF(EXISTS ${QT_LIBRARY_DIR}/libqtmain.a) ENDIF(QT_LIBRARY_DIR AND MSVC) - IF( NOT Qt4_FIND_QUIETLY AND Qt4_FIND_REQUIRED) + IF(Qt4_FIND_REQUIRED) MESSAGE( FATAL_ERROR "Could NOT find QtCore. Check ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log for more details.") - ENDIF( NOT Qt4_FIND_QUIETLY AND Qt4_FIND_REQUIRED) + ENDIF(Qt4_FIND_REQUIRED) ENDIF( NOT QT_QTCORE_LIBRARY_DEBUG AND NOT QT_QTCORE_LIBRARY_RELEASE ) # Set QT_QTASSISTANT_LIBRARY |