[CMake] QT_WRAP_UI no generated file Bug or Mistake

[Leopold Palomo Avellaneda]

Jan,

I think that you are doing some mistakes. 

A Dissabte 02 Agost 2008, Jan Dinger va escriure:
> ###snip###
> PROJECT( dummy )
>
> CMAKE_MINIMUM_REQUIRED(VERSION 2.6.0)
>
> #set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules" )
>
> FIND_PACKAGE( Qt4 REQUIRED )
> IF(QT_FOUND)
>     INCLUDE(${QT_USE_FILE})

this line is the last.

>     IF(QT_QTSQL_FOUND)
>         INCLUDE_DIRECTORIES(${QT_QTSQL_INCLUDE_DIR})
>     ELSE(QT_QTSQL_FOUND)
>         MESSAGE(FATAL ERROR "Qt SQL libraries missing.")
>     ENDIF(QT_QTSQL_FOUND)
>     ELSE(QT_FOUND)
>         MESSAGE(FATAL ERROR "Qt4 not found.")
> ENDIF(QT_FOUND)
>
>
> SET( DUMMY_SRCS
>     ./src/main.cpp
>     ./src/logindialog/logindialog.cpp
>     ./src/mainwindow/mainwindow.cpp
> )
>
> SET( DUMMY_MOC_HDRS
>     ./src/logindialog/logindialog.h
>     ./src/mainwindow/mainwindow.h
> )
>
> SET( DUMMY_UIS
>     ./ui/logindialog.ui
>     ./ui/mainwindow.ui
> )
>
> SET( DUMMY_RCS
>     ./images/dummy.qrc
> )
>
> ADD_DEFINITIONS( -Wall )
>
> SET( QT_USE_QTSQL TRUE )
>
> QT4_ADD_RESOURCES( DUMMY_RC_SRCS ${DUMMY_RCS} )
>
> IF(QT_WRAP_CPP)
>      IF (QT_WRAP_UI)
>          QT4_WRAP_UI(DUMMY_UIS_HDRS ${DUMMY_UIS} )
>         QT4_WRAP_CPP( DUMMY_MOC_SRCS ${DUMMY_MOC_HDRS} )
>     ENDIF (QT_WRAP_UI)
> ENDIF(QT_WRAP_CPP)
>
> INCLUDE_DIRECTORIES( ${CMAKE_BINARY_DIR} )
>
> ADD_EXECUTABLE( dummy ${DUMMY_SRCS} ${DUMMY_MOC_SRCS} ${DUMMY_RC_SRCS}
> ${DUMMY_UI_HDRS} )
>
> TARGET_LINK_LIBRARIES( dummy ${QT_LIBRARIES} ${QT_QTSQL_LIBRARIES} )
>
> ###snap###
>
.....

> The error is correct, I can't compile without any ui_xxx.h files. So whats
> is wrong with my CMakeLists.txt
>
> I hope someone has a little bit time to help me.
>
> I hope it is my mistake and no bug....

Here my proposed CMakelist.txt.

###snip###
PROJECT( dummy )

CMAKE_MINIMUM_REQUIRED(VERSION 2.6.0)

FIND_PACKAGE( Qt4 REQUIRED )

if(QT_QTSQL_NOTFOUND)
    MESSAGE(FATAL_ERROR "Looking for QtSQL -- not found, this projects needs
   QTSQL")
else(QT_QTSQL_NOTFOUND)
    MESSAGE(STATUS "Looking for QtSQL -- found")
    set(QT_USE_QTSQL TRUE)
endif(QT_QTSQL_NOTFOUND)

SET( DUMMY_SRCS
     ./src/main.cpp
     ./src/logindialog/logindialog.cpp
     ./src/mainwindow/mainwindow.cpp)

SET( DUMMY_MOC_HDRS
     ./src/logindialog/logindialog.h
     ./src/mainwindow/mainwindow.h )

SET( DUMMY_UIS
     ./ui/logindialog.ui
     ./ui/mainwindow.ui)

SET( DUMMY_RCS
     ./images/dummy.qrc)

ADD_DEFINITIONS( -Wall )

#inportant that this line was created after the QT_USE_XXX
INCLUDE( ${QT_USE_FILE} )

#the place where your .h will be generated
# if you put in a big project several CMakeList 
# and for example you have CMakeList in a src/ui
# directory, you will have the .h created by uic
# in build/src/ui

INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR})

# generate rules for building source files from the resources
QT4_ADD_RESOURCES( DUMMY_RC_SRCS ${DUMMY_RCS} )

# generate rules for building source files that moc generates
QT4_WRAP_CPP( DUMMY_MOC_SRCS ${DUMMY_MOC_HDRS} )

QT4_WRAP_UI(DUMMY_UIS_HDRS ${DUMMY_UIS} )

ADD_EXECUTABLE( dummy ${DUMMY_SRCS} ${DUMMY_MOC_SRCS} ${DUMMY_RC_SRCS}
${DUMMY_UI_HDRS} )

TARGET_LINK_LIBRARIES( dummy ${QT_LIBRARIES} )



Hope this helps.

Best regards,

Leo

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