Re: Join not linking in threads (Compile error)

[Federico Montesino Pouzols]

        Yes, it is a good idea to make a release. Currently there two
problems that should be fixed before:

        1) FreeBSD and ip_mreqn.

        2) The ambiguity created for some derived classes after the
addition of new read and write methods to Socket. As suggested, they
could be renamed as readData and writeData.

I have just committed the change for '2' and will look at '1' later
today.

On Thu, Mar 20, 2003 at 08:48:33PM -0500, David Sugar wrote:
> Ideally I would like to see if we can do the next point release this 
> weekend.  There does seem to be a few pending issues, but even so, there 
> are less issues I think in cvs than are in the current release at this 
> point :).  I recall there was one issue in win32 native builds that is 
> related to sha (again...).
> 
> Federico Montesino Pouzols wrote:
> 
> >     Yes, this is a known bug in 1.0.8, join is not linked in on
> >win32 (not only mingw) systems since it is inside an #ifdef
> >WIN32. This is fixed in CVS for 1.0.9, which should be released soon,
> >as soon as we process some pending issues. You can fix it by moving
> >the definition of join outside the #ifdef WIN32 (in src/thread.cpp),
> >for instance right above the definition of
> >ThreadImpl::ThreadSigSuspend.
> >
> >     As for `#define HAVE_OLD_IOSTREAM', it is needed for Mingw
> >systems based on gcc 2.9x, but as you have noticed, gcc 3.x does not
> >like it.
> >
> >On Tue, Mar 18, 2003 at 11:03:25AM +0000, Jon Wilson wrote:
> > 
> >
> >>I am building using MingW32 and GCC3.2, the only thing I have editied 
> >>from v1.0.8 is to remove the #define HAVE_OLD_IOSTREAM in 
> >>win32/config.h, but when I compile this...
> >>#include <cc++/thread.h>
> >>using namespace std;
> >>using namespace ost;
> >>class myThread:public Thread{
> >>  public:
> >>      myThread(){
> >>          start();
> >>      }
> >>      void run(){
> >>         
> >>      }
> >>};
> >>int main(int argc, char *argv[]){
> >>  myThread thread;
> >>  thread.join();
> >>     
> >>}
> >>I get...
> >>g++.exe src/buffer.o src/cmdoptns.o src/date.o src/digest.o src/dir.o 
> >>src/dso.o src/engine.o src/event.o src/exception.o src/fifo.o src/file.o 
> >>src/friends.o src/ftp.o src/getopt1.o src/getopt.o src/groups.o 
> >>src/inaddr.o src/keydata.o src/md5.o src/mempager.o src/mutex.o 
> >>src/network.o src/numbers.o src/peer.o src/persist.o src/pipe.o 
> >>src/port.o src/process.o src/semaphore.o src/serial.o src/sha.o 
> >>src/slog.o src/socket.o src/thread.o src/threadkey.o src/unix.o 
> >>src/url.o src/urlstring.o src/xml.o main.o  -o "commoncpp.exe" 
> >>-L"C:/Dev-Cpp/lib" -L"C:/Work/commoncpp2-1.0.8b/win32" -lwsock32 
> >>-lws2_32 -I"C:/Dev-Cpp/include"  -I"C:/Dev-Cpp/include/c++"  
> >>-I"C:/Dev-Cpp/include"  -I"c:/Dev-Cpp/include/c++/mingw32"  
> >>-I"C:/Work/commoncpp2-1.0.8b/include"  
> >>-I"C:/Work/commoncpp2-1.0.8b/win32" 
> >>main.o(.text+0x36):main.cpp: undefined reference to `ost::Thread::join()'
> >>(Excuse the b in 1.0.8b, I have two copies built in the same folder)
> >>
> >>Do you know why this could be?
> >>__MINGW32__ is being set.
> >>Thanks.
> >>Jon Wilson
> >>
> >>
> >>
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> >>   
> >>
> >
> >
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> >
>