Hi folks, I have the following directory structure: ./Application ./Application/GUI.ui ./Application/GUI.cpp ./Application/GUI.qrc ./Application/GUI.h ./test ./test/gui ./test/gui/main.cpp ./test/gui/CMakeLists.txt
and creating a build directory under ./test/gui which I run cmake as "cmake
..".
There are two problems I am facing with;
1. When I run cmake it creates a directory; test/Application, which
shouldn't create I suppose.
2. When I run make it gives an error and exits;
$ make
[ 14%] Generating ui_GUI.h
File '/home/emre/tmp/cmake_qt/Application/GUI.h' is not valid
make[2]: *** [ui_GUI.h] Error 1
make[1]: *** [CMakeFiles/test_im_gui.dir/all] Error 2
make: *** [all] Error 2
$ _
Here is my CMakeLists.txt file (which I copied from a tutorial found on the
web):
=====================================================================
CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
# Set project's name
PROJECT(sample)
# with SET() command you can change variables or define new ones
# here we define SAMPLE_SRCS variable that contains a list of
# all .cpp files
# note that we don't need \ at the end of line
SET(SAMPLE_SRCS
main.cpp
../../Application/GUI.cpp
)
# another list, this time it includes all header files that should be
treated
# with moc
SET(SAMPLE_MOC_HDRS
../../Application/GUI.h
)
# some .ui files
SET(SAMPLE_UIS
../../Application/GUI.ui
)
# and finally a resource file
SET(SAMPLE_RCS
../../Application/GUI.qrc
)
# enable warnings
ADD_DEFINITIONS(-Wall)
# this command finds Qt4 libraries and sets all required variables
# note that it's Qt4, not QT4 or qt4
FIND_PACKAGE(Qt4 REQUIRED)
# add some useful macros and variables
# (QT_USE_FILE is a variable defined by FIND_PACKAGE(Qt4) that contains a
path
# to CMake script)
INCLUDE (${QT_USE_FILE})
# this command will generate rules that will run rcc on all files from
# SAMPLE_RCS in result SAMPLE_RC_SRCS variable will contain paths
# to files produced by rcc
QT4_ADD_RESOURCES(SAMPLE_RC_SRCS ${SAMPLE_RCS})
# this will run uic on .ui files
QT4_WRAP_UI(SAMPLE_UI_HDRS ${SAMPLE_MOC_HDRS})
# and finally this will run moc
QT4_WRAP_CPP(SAMPLE_MOC_SRCS ${SAMPLE_MOC_HDRS})
# we need this to be able to include headers produced by uic in our code
# (CMAKE_BINARY_DIR holds a path to the build directory, while
# INCLUDE_DIRECTORIES() wordks just like INCLUDEPATH from qmake)
INCLUDE_DIRECTORIES( ${CMAKE_BINARY_DIR} )
# here we instruct CMake to build "sample" executable from all of the
# source files
ADD_EXECUTABLE(sample ${SAMPLE_SRCS} ${SAMPLE_MOC_SRCS}
${SAMPLE_RC_SRCS} ${SAMPLE_UI_HDRS})
# last thing we have to do is to tell CMake what libraries our executable
needs,
# luckily FIND_PACKAGE prepared QT_LIBRARIES variable for us
TARGET_LINK_LIBRARIES(sample ${QT_LIBRARIES})
=====================================================================
Platform information:
OS: Ubuntu 8.10
cmake version 2.6-patch 0
I'm also attaching a test case to create the problem.
What am I doing wrong and how can I make it compile?
Any help is appreciated.
Thanks,
emre
cmake_qt.tar.gz
Description: GNU Zip compressed data
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