Qt-interest Archive, November 2007
qmake tutorial compilation
Message 1 in thread
Please let me know if these kinds of questions shouldn't be sent here...
I just got qt and I am doing the tutorial at
http://doc.trolltech.com/3.0/qmake-manual-4.html
I got this error at the "make" step of the qmake tutorial:
tutorial]$ make
g++ -m64 -Wl,-rpath,/usr/local/Trolltech/Qt-4.3.2/lib
-Wl,-rpath,/usr/local/Trolltech/Qt-4.3.2/lib -o hello
.obj/release-shared/hello.o -L/home/gingorio/Desktop/qt-
x11-opensource-src-4.3.2/lib -lQtGui -L/home/gingorio/Desktop/qt-
x11-opensource-src-4.3.2/lib -L/usr/X11R6/lib64 -lpng -lSM -lICE -pthread
-L/lib64 -pthread -lXi -lXrender -lXrandr -lXfixes -lXcursor -lXinerama
-lfreetype -lfontconfig -lXext -lX11 -lQtCore -lz -lm -pthread
-lgthread-2.0-lrt -
lglib-2.0 -lpthread -ldl
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../lib64/crt1.o: In function
`_start':
(.text+0x20): undefined reference to `main'
collect2: ld returned 1 exit status
make: *** [hello] Error 1
any ideas?
Message 2 in thread
Am Sonntag, 4. November 2007 01:52:32 schrieb Gregorio Canelos:
> http://doc.trolltech.com/3.0/qmake-manual-4.html
I think you should use the appropriate qmake-manual from here:
http://doc.trolltech.com/4.3/qmake-manual.html
> I got this error at the "make" step of the qmake tutorial:
Even with the old qmake tutorial this still should work, did you wrote the
hello.cpp main.cpp and hello.h ? (like mentioned in the "Starting off simple"
section?) And if so did you wrote the main function?
> (.text+0x20): undefined reference to `main'
this line tells you that the linker can not find a main function, which is
strictly needed by linux applications
Simon
--
[ signature omitted ]
Message 3 in thread
First of all please write your answer to the whole list not only two me, I
have the full message attached below for all the other people to read it.
Well if you really use the code from the tutorial then you should have those
files:
-rw-r--r-- 1 twist users 1961 Aug 7 14:09 hello.cpp
-rw-r--r-- 1 twist users 1874 Aug 7 14:09 hello.h
-rw-r--r-- 1 twist users 2000 Aug 7 14:09 main.cpp
-rw-r--r-- 1 twist users 94 Nov 4 03:41 hello.pro
while you have written hello.pro by yourself and it should look like this:
CONFIG += qt
HEADERS += hello.h
SOURCES += hello.cpp
SOURCES += main.cpp
TARGET = helloworld
if this is not the case, then this is your problem. If not then could you
please send your hello.pro file and look if the sizes of your main.cpp
hello.cpp and hello.h are the same as mine.
Simon
Am Sonntag, 4. November 2007 03:27:39 schrieben Sie:
> On 11/3/07, Simon Schäfer <SirTwist@xxxxxx> wrote:
> > Am Sonntag, 4. November 2007 01:52:32 schrieb Gregorio Canelos:
> > > http://doc.trolltech.com/3.0/qmake-manual-4.html
> >
> > I think you should use the appropriate qmake-manual from here:
> > http://doc.trolltech.com/4.3/qmake-manual.html
>
> thanks for your help!
> luckily this part of the tutorial says the same thing.
>
> > I got this error at the "make" step of the qmake tutorial:
> >
> > Even with the old qmake tutorial this still should work, did you wrote
> > the hello.cpp main.cpp and hello.h ? (like mentioned in the "Starting off
> > simple"
> > section?) And if so did you wrote the main function?
> >
> > > (.text+0x20): undefined reference to `main'
> >
> > this line tells you that the linker can not find a main function, which
> > is strictly needed by linux applications
>
> QT provided the source files. So, I have:
>
> ]$ ls
> hello.cpp hello.h hello.pro hello.pro~ hellounix.cpp hellowin.cpp
> main.cpp Makefile
>
> "qmake" succeeds, but "make" doesn't succeed...
>
>
> Simon
>
> > --
> > To unsubscribe - send a mail to qt-interest-request@xxxxxxxxxxxxx with
> > "unsubscribe" in the subject or the body.
> > List archive and information: http://lists.trolltech.com/qt-interest/
--
[ signature omitted ]
Message 4 in thread
My hello.pro said SUORCES instead of SOURCES on one of the lines.
Thanks for your help!
On 11/3/07, Simon Schäfer <SirTwist@xxxxxx> wrote:
>
> First of all please write your answer to the whole list not only two me, I
> have the full message attached below for all the other people to read it.
>
> Well if you really use the code from the tutorial then you should have
> those
> files:
> -rw-r--r-- 1 twist users 1961 Aug 7 14:09 hello.cpp
> -rw-r--r-- 1 twist users 1874 Aug 7 14:09 hello.h
> -rw-r--r-- 1 twist users 2000 Aug 7 14:09 main.cpp
> -rw-r--r-- 1 twist users 94 Nov 4 03:41 hello.pro
> while you have written hello.pro by yourself and it should look like this:
CONFIG += qt
> HEADERS += hello.h
> SOURCES += hello.cpp
> SOURCES += main.cpp
> TARGET = helloworld
>
> if this is not the case, then this is your problem. If not then could you
> please send your hello.pro file and look if the sizes of your main.cpp
> hello.cpp and hello.h are the same as mine.
Simon
>
> Am Sonntag, 4. November 2007 03:27:39 schrieben Sie:
> > On 11/3/07, Simon Schäfer <SirTwist@xxxxxx> wrote:
> > > Am Sonntag, 4. November 2007 01:52:32 schrieb Gregorio Canelos:
> > > > http://doc.trolltech.com/3.0/qmake-manual-4.html
> > >
> > > I think you should use the appropriate qmake-manual from here:
> > > http://doc.trolltech.com/4.3/qmake-manual.html
> >
> > thanks for your help!
> > luckily this part of the tutorial says the same thing.
> >
> > > I got this error at the "make" step of the qmake tutorial:
> > >
> > > Even with the old qmake tutorial this still should work, did you wrote
> > > the hello.cpp main.cpp and hello.h ? (like mentioned in the "Starting
> off
> > > simple"
> > > section?) And if so did you wrote the main function?
> > >
> > > > (.text+0x20): undefined reference to `main'
> > >
> > > this line tells you that the linker can not find a main function,
> which
> > > is strictly needed by linux applications
> >
> > QT provided the source files. So, I have:
> >
> > ]$ ls
> > hello.cpp hello.h hello.pro hello.pro~ hellounix.cpp hellowin.cpp
> > main.cpp Makefile
> >
> > "qmake" succeeds, but "make" doesn't succeed...
> >
> >
> > Simon
> >
> > > --
> > > To unsubscribe - send a mail to qt-interest-request@xxxxxxxxxxxxx with
> > > "unsubscribe" in the subject or the body.
> > > List archive and information: http://lists.trolltech.com/qt-interest/
>
>
> --
> To unsubscribe - send a mail to qt-interest-request@xxxxxxxxxxxxx with
> "unsubscribe" in the subject or the body.
> List archive and information: http://lists.trolltech.com/qt-interest/
>
>
