diff --git a/Modules/CheckQtInstalled.cmake b/Modules/CheckQtInstalled.cmake new file mode 100644 index 000000000..cb73c7075 --- /dev/null +++ b/Modules/CheckQtInstalled.cmake @@ -0,0 +1,94 @@ +# searches for the installed versions of QT +# This should only be used if your project can work with both qt3 and gt4. +# If not, you should just directly use FindQt4 or FindQt3. +# +# Sets QT3_INSTALLED to TRUE if qt3 is installed +# Sets QT4_INSTALLED to TRUE if qt4 is installed +# So, if you had a project that worked with Qt3 and Qt4, but preferred Qt3, you would do this: + +# INCLUDE(CMakeQtInstalled) +# IF(Qt3_INSTALLED) +# INCLUDE(FindQt3) +# ELSEIF(Qt3_INSTALLED) +# IF(Qt4_INSTALLED) +# INCLUDE(FindQt4) +# ENDIF(Qt4_INSTALLED) +# ENDIF(Qt3_INSTALLED) + + + +# look for signs of qt3 installations +FILE(GLOB GLOB_TEMP_VAR /usr/lib/qt-3*/bin/qmake) +IF(GLOB_TEMP_VAR) + SET(QT3_INSTALLED TRUE) +ENDIF(GLOB_TEMP_VAR) +SET(GLOB_TEMP_VAR) + +FILE(GLOB GLOB_TEMP_VAR /usr/local/qt-x11-commercial-3*/bin/qmake) +IF(GLOB_TEMP_VAR) + SET(QT3_INSTALLED TRUE) +ENDIF(GLOB_TEMP_VAR) +SET(GLOB_TEMP_VAR) + +# look for qt4 installations +FILE(GLOB GLOB_TEMP_VAR /usr/local/qt-x11-commercial-4*/bin/qmake) +IF(GLOB_TEMP_VAR) + SET(QT4_INSTALLED TRUE) +ENDIF(GLOB_TEMP_VAR) +SET(GLOB_TEMP_VAR) + +FILE(GLOB GLOB_TEMP_VAR /usr/local/Trolltech/Qt-4*/bin/qmake) +IF(GLOB_TEMP_VAR) + SET(QT4_INSTALLED TRUE) +ENDIF(GLOB_TEMP_VAR) +SET(GLOB_TEMP_VAR) + +# now find qmake +FIND_PROGRAM(QT_QMAKE_EXECUTABLE NAMES qmake PATHS $ENV{QTDIR}/bin) +IF(QT_QMAKE_EXECUTABLE) + EXEC_PROGRAM(${QMAKE_PATH} ARGS "-query QT_VERSION" + OUTPUT_VARIABLE QTVERSION) + IF(QTVERSION MATCHES "4.*") + SET(QT4_INSTALLED TRUE) + ENDIF(QTVERSION MATCHES "4.*") + IF(QTVERSION MATCHES "Unknown") + SET(QT3_INSTALLED TRUE) + ENDIF(QTVERSION MATCHES "Unknown") +ENDIF(QT_QMAKE_EXECUTABLE) + +IF(QT_QMAKE_EXECUTABLE) + EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE} + ARGS "-query QT_INSTALL_HEADERS" + OUTPUT_VARIABLE qt_headers ) +ENDIF(QT_QMAKE_EXECUTABLE) + +FIND_FILE( QT4_QGLOBAL_H_FILE qglobal.h + ${qt_headers}/Qt + $ENV{QTDIR}/include/Qt + /usr/local/qt/include/Qt + /usr/local/include/Qt + /usr/lib/qt/include/Qt + /usr/include/Qt + /usr/share/qt4/include/Qt + C:/Progra~1/qt/include/Qt )F + +IF(QT4_QGLOBAL_H_FILE) + SET(QT4_INSTALLED TRUE) +ENDIF(QT4_QGLOBAL_H_FILE) + +FIND_FILE( QT3_QGLOBAL_H_FILE qglobal.h + C:/Qt/3.3.3Educational/include + $ENV{QTDIR}/include + /usr/include/qt3/Qt + /usr/local/qt/include + /usr/local/include + /usr/lib/qt/include + /usr/include + /usr/share/qt3/include + C:/Progra~1/qt/include + /usr/include/qt3 ) + +IF(QT3_QGLOBAL_H_FILE) + SET(QT3_INSTALLED TRUE) +ENDIF(QT3_QGLOBAL_H_FILE) + diff --git a/Modules/FindQt.cmake b/Modules/FindQt.cmake index b251939c9..cb7d77830 100644 --- a/Modules/FindQt.cmake +++ b/Modules/FindQt.cmake @@ -1,290 +1,4 @@ -# searches for the installed Qt-Version and desides which FindQtX.cmake to include -# -# This module uses -# QT_MAX_VERSION ,maximum Qt version set by YOU (e.g. "3.9.9") -# if it is not set, we assume (for compatibility) the project is old and uses Qt < 4 -# Qt > 3 projects have to (!) set QT_MAX_VERSION (maximum by Trolltech is "15.7.99") -# QT_MIN_VERSION ,minimum Qt version set by YOU (e.g. "2.2.3") -# -# This modules sets -# QT_INST_MAJOR_VERSION ,major number of the installed Qt (e.g. Qt-Version = 4.2.6 => 4) -# QT_INST_MINOR_VERSION ,minor number of the installed Qt (e.g. Qt-Version = 4.2.6 => 2) -# QT_INST_PATCH_VERSION ,patch number of the installed Qt (e.g. Qt-Version = 4.2.6 => 6) -# -# QT_FOUND ,gets set to YES or NO depending on QT_MAX_VERSION and QT_MIN_VERSION - -########################################## -# -# init some internal variables -# -########################################## -IF(NOT QT_FOUND) - SET(QT_FOUND "NO") -ENDIF(NOT QT_FOUND) - -# check for qmake -IF(NOT QT_QMAKE_EXECUTABLE) - FIND_PROGRAM(QT_QMAKE_EXECUTABLE NAMES qmake PATHS $ENV{QTDIR}/bin) -ENDIF(NOT QT_QMAKE_EXECUTABLE) - -# compatibility to CMakeList.txt files for Qt3 projects -IF(NOT QT_MAX_VERSION) - SET(QT_MAX_VERSION "3.9.9") -ENDIF(NOT QT_MAX_VERSION) - -IF(NOT QT_MIN_VERSION) - SET(QT_MIN_VERSION "0.0.1") -ENDIF(NOT QT_MIN_VERSION) - -####################################### -# -# search for qglobal.h and sets -# QT_GLOBAL_H_FILE -# -####################################### -IF( NOT QT_QGLOBAL_H_FILE) - IF(QT_QMAKE_EXECUTABLE) - EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE} - ARGS "-query QT_INSTALL_HEADERS" - OUTPUT_VARIABLE qt_headers ) - ENDIF(QT_QMAKE_EXECUTABLE) - - # Qt4-like search paths - FIND_FILE( QT4_QGLOBAL_H_FILE qglobal.h - ${qt_headers}/Qt - $ENV{QTDIR}/include/Qt - /usr/local/qt/include/Qt - /usr/local/include/Qt - /usr/lib/qt/include/Qt - /usr/include/Qt - /usr/share/qt4/include/Qt - C:/Progra~1/qt/include/Qt ) - - IF(QT4_QGLOBAL_H_FILE) - STRING(REGEX REPLACE "/include/Qt/qglobal.h" "" QT_DIR "${QT4_QGLOBAL_H_FILE}") - SET(QT_QGLOBAL_H_FILE ${QT4_QGLOBAL_H_FILE}) - ELSE(QT4_QGLOBAL_H_FILE) - #Qt3-like search paths - FIND_FILE( QT3_QGLOBAL_H_FILE qglobal.h - $ENV{QTDIR}/include - /usr/include/qt3/Qt - /usr/local/qt/include - /usr/local/include - /usr/lib/qt/include - /usr/include - /usr/share/qt3/include - C:/Progra~1/qt/include - /usr/include/qt3 ) - IF(QT3_QGLOBAL_H_FILE) - STRING(REGEX REPLACE "/include/qglobal.h" "" QT_DIR "${QT3_QGLOBAL_H_FILE}") - SET(QT_QGLOBAL_H_FILE ${QT3_QGLOBAL_H_FILE}) - ENDIF(QT3_QGLOBAL_H_FILE) - ENDIF(QT4_QGLOBAL_H_FILE) - - #check if qglobal.h is just a file with includes qglobal.h from elsewhere - IF(QT_QGLOBAL_H_FILE) - FILE(READ "${QT_QGLOBAL_H_FILE}" QT_QGLOBAL_H) - #BUG!!! the regexpression is not correct. - #If "#include" and "qglobal.h" are in different lines it would be seen as ok - STRING(REGEX MATCH "#include.*qglobal.h" QT_QGLOBAL_H_LINK "${QT_QGLOBAL_H}") - - IF( QT_QGLOBAL_H_LINK ) - STRING(REGEX REPLACE ".*\"" "" QT_QGLOBAL_H_LINK "${QT_QGLOBAL_H_LINK}") - STRING(REGEX REPLACE "\\.\\./\\.\\." "${QT_DIR}" QT_QGLOBAL_H_FILE "${QT_QGLOBAL_H_LINK}") - ENDIF(QT_QGLOBAL_H_LINK) - ENDIF(QT_QGLOBAL_H_FILE) -ENDIF(NOT QT_QGLOBAL_H_FILE) - -############################################################### -# -# read the version number of the installed of Qt and sets -# QT_INST_MAJOR_VERSION -# QT_INST_MINOR_VERSION -# QT_INST_PATCH_VERSION -# -############################################################### -IF( QT_QGLOBAL_H_FILE) - IF(NOT QT_INST_MAJOR_VERSION OR NOT QT_INST_MINOR_VERSION OR NOT QT_INST_PATCH_VERSION) - #extract the version string from qglobal.h - FILE(READ ${QT_QGLOBAL_H_FILE} QT_QGLOBAL_H) - - # BUG !!! ... THE NEXT LINE DOES NOT WORK FOR Qt10 (even though that´s in far future) - # Trolltech defines in src/corelib/global/qglobal.h: QT_VERSION is (major << 16) + (minor << 8) + patch. - - STRING(REGEX MATCH "#define[\t ]+QT_VERSION_STR[\t ]+\"([0-9]+.[0-9]+.[0-9]+)" QT_QGLOBAL_H "${QT_QGLOBAL_H}") - STRING(REGEX REPLACE ".*\"([0-9]+.[0-9]+.[0-9]+).*" "\\1" QT_QGLOBAL_H "${QT_QGLOBAL_H}") - - # Under windows the qt library (MSVC) has the format qt-mtXYZ where XYZ is the - # version X.Y.Z, so we need to remove the dots from version (at least in Qt3) - STRING(REGEX REPLACE "\\." "" qt_version_str "${QT_QGLOBAL_H}") - - IF(NOT QT_INST_MAJOR_VERSION) - STRING(REGEX REPLACE "([0-9]+)[0-9]+[0-9]+" "\\1" QT_INST_MAJOR_VERSION "${qt_version_str}") - ENDIF(NOT QT_INST_MAJOR_VERSION) - IF(NOT QT_INST_MINOR_VERSION) - STRING(REGEX REPLACE "[0-9]+([0-9]+)[0-9]+" "\\1" QT_INST_MINOR_VERSION "${qt_version_str}") - ENDIF(NOT QT_INST_MINOR_VERSION) - IF(NOT QT_INST_PATCH_VERSION) - STRING(REGEX REPLACE "[0-9]+[0-9]+([0-9]+)" "\\1" QT_INST_PATCH_VERSION "${qt_version_str}") - ENDIF(NOT QT_INST_PATCH_VERSION) - ENDIF(NOT QT_INST_MAJOR_VERSION OR NOT QT_INST_MINOR_VERSION OR NOT QT_INST_PATCH_VERSION) - # set qt_version_str back to x.y.z to make message outputs readable - SET(qt_version_str "${QT_INST_MAJOR_VERSION}.${QT_INST_MINOR_VERSION}.${QT_INST_PATCH_VERSION}") -ELSE( QT_QGLOBAL_H_FILE ) - IF( NOT Qt_FIND_QUIETLY AND Qt_FIND_REQUIRED) - MESSAGE( SEND_ERROR "Couldn´t find qglobal.h => Qt not installed.") - ENDIF( NOT Qt_FIND_QUIETLY AND Qt_FIND_REQUIRED) - SET( QT_FOUND "NO" ) -ENDIF( QT_QGLOBAL_H_FILE ) - -IF( NOT Qt_FIND_QUIETLY) - MESSAGE(STATUS "Checking Qt-Version ${QT_INST_MAJOR_VERSION}.${QT_INST_MINOR_VERSION}.${QT_INST_PATCH_VERSION}") -ENDIF( NOT Qt_FIND_QUIETLY) - -############################################################# -# -# check the minimum requirments set in QT_MIN_VERSION -# -############################################################# -IF (QT_MIN_VERSION) - #now parse the parts of the user given version string into variables - STRING(REGEX MATCH "^[0-9]+\\.[0-9]+\\.[0-9]+$" min_qt_major_vers "${QT_MIN_VERSION}") - IF (NOT min_qt_major_vers) - IF( NOT Qt_FIND_QUIETLY AND Qt_FIND_REQUIRED) - MESSAGE( SEND_ERROR "Invalid Qt version string given: \"${QT_MIN_VERSION}\", expected e.g. \"3.1.5\"") - ENDIF( NOT Qt_FIND_QUIETLY AND Qt_FIND_REQUIRED) - SET( QT_FOUND "NO" ) - ELSE(NOT min_qt_major_vers) - STRING(REGEX REPLACE "([0-9]+)\\.[0-9]+\\.[0-9]+" "\\1" min_qt_major_vers "${QT_MIN_VERSION}") - STRING(REGEX REPLACE "[0-9]+\\.([0-9])+\\.[0-9]+" "\\1" min_qt_minor_vers "${QT_MIN_VERSION}") - STRING(REGEX REPLACE "[0-9]+\\.[0-9]+\\.([0-9]+)" "\\1" min_qt_patch_vers "${QT_MIN_VERSION}") - # min = "6.5.4", qt = "3.2.1" - - # check major number - IF (min_qt_major_vers GREATER QT_INST_MAJOR_VERSION) # (6 > 3) ? - IF( NOT Qt_FIND_QUIETLY AND Qt_FIND_REQUIRED) - MESSAGE( SEND_ERROR "Qt major version too small (minimum: ${QT_MIN_VERSION}, found: ${qt_version_str})") # yes - ENDIF( NOT Qt_FIND_QUIETLY AND Qt_FIND_REQUIRED) - SET( QT_FOUND "NO" ) - ELSE (min_qt_major_vers GREATER QT_INST_MAJOR_VERSION) # no - IF (min_qt_major_vers LESS QT_INST_MAJOR_VERSION) # (6 < 3) ? - SET( QT_VERSION_BIG_ENOUGH "YES" ) # yes - ELSE (min_qt_major_vers LESS QT_INST_MAJOR_VERSION) # ( 6==3) ? - - # check minor number - IF (min_qt_minor_vers GREATER QT_INST_MINOR_VERSION) # (5>2) ? - IF( NOT Qt_FIND_QUIETLY AND Qt_FIND_REQUIRED) - MESSAGE( SEND_ERROR "Qt minor version too small (minimum: ${QT_MIN_VERSION}, found: ${qt_version_str})") # yes - ENDIF( NOT Qt_FIND_QUIETLY AND Qt_FIND_REQUIRED) - SET( QT_FOUND "NO" ) - ELSE (min_qt_minor_vers GREATER QT_INST_MINOR_VERSION) # no - IF (min_qt_minor_vers LESS QT_INST_MINOR_VERSION) # (5<2) ? - SET( QT_VERSION_BIG_ENOUGH "YES" ) # yes - ELSE (min_qt_minor_vers LESS QT_INST_MINOR_VERSION) # (5==2) - - # check patch number - IF (min_qt_patch_vers GREATER QT_INST_PATCH_VERSION) # (4>1) ? - IF( NOT Qt_FIND_QUIETLY AND Qt_FIND_REQUIRED) - MESSAGE( SEND_ERROR "Qt patch level too small (minimum: ${QT_MIN_VERSION}, found: ${qt_version_str})") # yes - ENDIF( NOT Qt_FIND_QUIETLY AND Qt_FIND_REQUIRED) - SET( QT_FOUND "NO" ) - ELSE (min_qt_patch_vers GREATER QT_INST_PATCH_VERSION) # (4>1) ? - SET( QT_VERSION_BIG_ENOUGH "YES" ) # yes - ENDIF (min_qt_patch_vers GREATER QT_INST_PATCH_VERSION) # (4>1) ? - ENDIF (min_qt_minor_vers LESS QT_INST_MINOR_VERSION) - - ENDIF (min_qt_minor_vers GREATER QT_INST_MINOR_VERSION) - ENDIF (min_qt_major_vers LESS QT_INST_MAJOR_VERSION) - ENDIF (min_qt_major_vers GREATER QT_INST_MAJOR_VERSION) - ENDIF (NOT min_qt_major_vers) - -ENDIF (QT_MIN_VERSION) - - -############################################################# -# -# check the maximum requirments set in QT_MAX_VERSION -# -############################################################# -IF(QT_MAX_VERSION) - #now parse the parts of the user given version string into variables - STRING(REGEX MATCH "^[0-9]+\\.[0-9]+\\.[0-9]+$" max_qt_major_vers "${QT_MAX_VERSION}") - IF (NOT max_qt_major_vers) - IF( NOT Qt_FIND_QUIETLY AND Qt_FIND_REQUIRED) - MESSAGE( SEND_ERROR "Invalid Qt version string given: \"${QT_MAX_VERSION}\", expected e.g. \"4.1.5\"") - ENDIF( NOT Qt_FIND_QUIETLY AND Qt_FIND_REQUIRED) - SET( QT_FOUND "NO" ) - ELSE(NOT max_qt_major_vers) - - STRING(REGEX REPLACE "([0-9]+)\\.[0-9]+\\.[0-9]+" "\\1" max_qt_major_vers "${QT_MAX_VERSION}") - STRING(REGEX REPLACE "[0-9]+\\.([0-9])+\\.[0-9]+" "\\1" max_qt_minor_vers "${QT_MAX_VERSION}") - STRING(REGEX REPLACE "[0-9]+\\.[0-9]+\\.([0-9]+)" "\\1" max_qt_patch_vers "${QT_MAX_VERSION}") - # max = "6.5.4", qt = "7.2.1" - - # check major number - IF (max_qt_major_vers LESS QT_INST_MAJOR_VERSION) # (6 < 3) ? - IF( NOT Qt_FIND_QUIETLY AND Qt_FIND_REQUIRED) - MESSAGE( SEND_ERROR "Qt major version too big (maximum: ${QT_MAX_VERSION}, found: ${qt_version_str})") # yes - ENDIF( NOT Qt_FIND_QUIETLY AND Qt_FIND_REQUIRED) - SET( QT_FOUND "NO" ) - ELSE (max_qt_major_vers LESS QT_INST_MAJOR_VERSION) # no - IF (max_qt_major_vers GREATER QT_INST_MAJOR_VERSION) # (6 < 3) ? - SET( QT_VERSION_SMALL_ENOUGH "YES" ) # yes - ELSE (max_qt_major_vers GREATER QT_INST_MAJOR_VERSION) # ( 6==3) ? - - # check minor number - IF (max_qt_minor_vers LESS QT_INST_MINOR_VERSION) # (5 < 2) ? - IF( NOT Qt_FIND_QUIETLY AND Qt_FIND_REQUIRED) - MESSAGE( SEND_ERROR "Qt minor version too big (maximum: ${QT_MAX_VERSION}, found: ${qt_version_str})") # yes - ENDIF( NOT Qt_FIND_QUIETLY AND Qt_FIND_REQUIRED) - SET( QT_FOUND "NO" ) - ELSE (max_qt_minor_vers LESS QT_INST_MINOR_VERSION) # no - IF (max_qt_minor_vers GREATER QT_INST_MINOR_VERSION) # (5 < 2) ? - SET( QT_VERSION_SMALL_ENOUGH "YES" ) # yes - ELSE (max_qt_minor_vers GREATER QT_INST_MINOR_VERSION) # (5==2) - - # check patch number - IF (max_qt_patch_vers LESS QT_INST_PATCH_VERSION) # (4 < 1) ? - IF( NOT Qt_FIND_QUIETLY AND Qt_FIND_REQUIRED) - MESSAGE( SEND_ERROR "Qt patch level too big (maximum: ${QT_MAX_VERSION}, found: ${qt_version_str})") # yes - ENDIF( NOT Qt_FIND_QUIETLY AND Qt_FIND_REQUIRED) - SET( QT_FOUND "NO" ) - ELSE (max_qt_patch_vers LESS QT_INST_PATCH_VERSION) # (4 < 1) ? - SET( QT_VERSION_SMALL_ENOUGH "YES" ) # yes - ENDIF (max_qt_patch_vers LESS QT_INST_PATCH_VERSION) # (4 > 1) ? - - ENDIF (max_qt_minor_vers GREATER QT_INST_MINOR_VERSION) - ENDIF (max_qt_minor_vers LESS QT_INST_MINOR_VERSION) - ENDIF (max_qt_major_vers GREATER QT_INST_MAJOR_VERSION) - ENDIF (max_qt_major_vers LESS QT_INST_MAJOR_VERSION) - ENDIF (NOT max_qt_major_vers) -ENDIF(QT_MAX_VERSION) - - -############################################################### -# -# include the correct FindQtX.cmake file if Qt was found -# (we only distinguage between major versions -# -############################################################### -IF(QT_VERSION_SMALL_ENOUGH AND QT_VERSION_BIG_ENOUGH) - # Call package for Qt3 - IF( QT_INST_MAJOR_VERSION LESS 4) - FIND_PACKAGE(Qt3) - ENDIF( QT_INST_MAJOR_VERSION LESS 4) - # Call package for Qt4 - IF( QT_INST_MAJOR_VERSION GREATER 3 ) - IF( QT_INST_MAJOR_VERSION LESS 5) - FIND_PACKAGE(Qt4) - ELSE( QT_INST_MAJOR_VERSION LESS 5) - IF( NOT Qt_FIND_QUIETLY AND Qt_FIND_REQUIRED) - MESSAGE(SEND_ERROR "Right now CMake supports only Qt-Versions less than 5.0.0") - ENDIF( NOT Qt_FIND_QUIETLY AND Qt_FIND_REQUIRED) - SET(QT_FOUND "NO") - ENDIF( QT_INST_MAJOR_VERSION LESS 5) - ENDIF( QT_INST_MAJOR_VERSION GREATER 3 ) -ENDIF(QT_VERSION_SMALL_ENOUGH AND QT_VERSION_BIG_ENOUGH) - - -MARK_AS_ADVANCED(QT4_QGLOBAL_H_FILE QT3_QGLOBAL_H_FILE QT_QMAKE_EXECUTABLE) +# +MESSAGE("FindQt has been deprecated, Defaulting to FindQt3. You should use FindQt3 FindQt4.cmake and CheckQtInstalled.cmake directly.") +INCLUDE(FindQt3)