On Fri, May 12, 2006 at 07:06:14PM +0200, Abdelrazak Younes wrote: > Jean-Marc Lasgouttes a écrit : > >>>>>> "Enrico" == Enrico Forestieri <[EMAIL PROTECTED]> writes: > > > > Enrico> On Fri, May 12, 2006 at 05:31:45PM +0200, Jean-Marc Lasgouttes > > Enrico> wrote: > >>> I do not ignore your patch, but I want to think more about it. > >>> Shall we add special guessing code and hope it will be enough > >>> (there may also be special qmake .prl file code, for example)? > >>> > >>> What are the libraries that are missing if you do not do that? > > > > Enrico> That is going to depend on your build. > > > > Normally, the X11 detecting code (when --without-x is not given) is > > supposed to give you the right libraries for qt3-X11. Does it work? > > > > Enrico> This is the relevant .la line in the official cygwin qt3: > > > > Enrico> dependency_libs=' -L/usr/X11R6/lib -lGL -lXmu -lXi -lXrender > > Enrico> -lXrandr -lXcursor -lXft -lfreetype -lfontconfig -lXext -lX11 > > Enrico> -lSM -lICE -lresolv -lz -lpthread' > > > > I have something like that on mandrake 10.1. > > > > Enrico> These last libs are much the same as those required by a > > Enrico> native qt3-Win. I get a .prl file in this case but you said > > Enrico> you don't have it. > > > > I have a .prl, but it does not contain the libs. > > > > What I had also is some pkgconfig support. I this supposed to exist > > always? > > > > fantomas: pkg-config --libs qt-mt > > -L/usr/lib/qt3/lib -L/usr/X11R6/lib -lqt-mt -laudio -lXt -lmng -ljpeg -lpng > > -lz -lXrender -lXrandr -lXcursor -lXinerama -lXft -lfreetype -lfontconfig > > -lXext -lX11 -lm -lSM -lICE -ldl -lpthread > > > > Enrico> I get a libtool when I compile a native qt3-Win but then I > > Enrico> don't know if this is the result of using "g++ -mno-cygwin" > > Enrico> together with all cygwin tools (I don't have neither mingw nor > > Enrico> msys). > > > > Enrico> I tried the patch with a native qt3-Win, too, and it didn't > > Enrico> hurt, but didn't do the trick either, in the sense that I > > Enrico> still had to specify the required libraries in LDFLAGS. > > > > What is missing from the .la file in this case? > > > > Enrico> IMO, the mingw case is an hopeless one and LDFLAGS should be > > Enrico> used in any case. > > > > Is this what you called native qt3-Win? > > Im am not sure what you are doing but please do not forget that the gcc > mingw target work fine so please localize your change to the cygwin > platform (including gcc -mno-cygwin).
I don't know how it works with qt4. I know for sure it works as I said above with qt3. At a certain point, I also had installed mingw+msys for evaluating it. It added no value to what I was able to do using cygwin, so I dumped it. -- Enrico
