Frank Olaf
>
> Frederic Bouvier wrote:
> > Frank Olaf wrote :
> >
> >> However, a new problem has presented itself. When compiling
> >> flightgear configured with --enable-sdl, it works for some time until
> >> I get the following error:
> >> Making all in GUI
> >> make[1]: Entering directory `/fgcnew/flightgear/source/src/GUI'
> >> g++ -g -O2 -D_REENTRANT -L/fg/lib -o layout-test.exe layout-test.o
> >> libGUI.a -lsgprops -lsgdebug -lsgstructure -lsgmisc -lsgxml -lplibpw
> >> -lplibpu -lplibfnt -lplibul -lSDL -lglu32 -lopengl32 -luser32 -lgdi32
> >> /usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../libcygwin.a(libcmain.o)::
> >> undefined reference to [EMAIL PROTECTED]'
> >> collect2: ld returned 1 exit status
> >> make[1]: *** [layout-test.exe] Error 1
> >> make[1]: Leaving directory `/fgcnew/flightgear/source/src/GUI'
> >> make: *** [all-recursive] Error 1
> >>
> >> have you got an easy fix for this to?
> >>
> >>
> >
> >
> >
> > if Main/bootstrap.cxx, there is this piece of code :
> >
> >
> > #ifdef _MSC_VER
> > int main ( int argc, char **argv );
> > int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
> > LPSTR lpCmdLine, int nCmdShow) {
> >
> > main( __argc, __argv );
> > }
> > #endif
> >
> >
> >
> > _MSC_VER is defined by the MSVC compiler. If SDL needs a WinMain
> > function, you should change the #ifdef _MSC_VER by something
> appropriate.
> >
> > #if 1 to begin with
> >
> > -Fred
> >
> I have now tried this with a clean build, but to no avail.
>
I don't think Cygwin has SDL available for download. AKAICS you need to
download and compile it separately, but I haven't succeeded so far.
Vivian
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