Mohan, will you please copmment on this? Perhaps mingw is working
properly, but Cygwin support has rotted.
Thanks,
Andrew.
Brian Dessent writes:
> Christian Joensson wrote:
>
> > /usr/local/src/branch/objdir/gcc/gcj
> > -B/usr/local/src/branch/objdir/i686-pc-cygwin/libjava/
> > -B/usr/local/src/branch/objdir/gcc/ -ffloat-store -fomit-frame-pointer
> > -g -O2 -o jv-convert.exe --main=gnu.gcj.convert.Convert -shared-libgcc
> > -L/usr/local/src/branch/objdir/i686-pc-cygwin/libjava
> > -L/usr/local/src/branch/objdir/i686-pc-cygwin/libjava/.libs
> > ./.libs/libgcj.a
> > -L/usr/local/src/branch/objdir/i686-pc-cygwin/libstdc++-v3/src
> > -L/usr/local/src/branch/objdir/i686-pc-cygwin/libstdc++-v3/src/.libs
> > -ldl -lz -L/usr/local/src/branch/objdir/./gcc -L/usr/local/lib -lgcc
> > -lcygwin -luser32 -lkernel32 -ladvapi32 -lshell32 -lgcc
> > ./.libs/libgcj.a(misc.o): In function `GC_init_inner':
> > /usr/local/src/branch/objdir/i686-pc-cygwin/boehm-gc/../../../gcc/boehm-gc/misc.c:680:
> > undefined reference to `_GC_get_thread_stack_base'
> > collect2: ld returned 1 exit status
> > make[3]: *** [jv-convert.exe] Error 1
>
> Yes, this is unfortunately par for the course with gcc and win32, which
> hasn't been able to even bootstrap all languages for many months. Ada's
> broken too, has been since October. Sad state. You can get gcj limping
> again with something like this:
>
> --- win32_threads.c (revision 121494)
> +++ win32_threads.c (working copy)
> @@ -337,6 +337,11 @@
> }
> # endif
>
> +GC_PTR GC_get_thread_stack_base()
> +{
> + return 0;
> +}
> +
> void GC_push_all_stacks()
> {
> DWORD thread_id = GetCurrentThreadId();
>
>
> Brian
