__wine_spec_nt_header: relocation truncated to fit: R_386_PC16 against undefined symbol

[Gerald Pfeifer]

My last two nightly boostraps on FreeBSD have started to fail as follows:

../../tools/winegcc/winegcc  -B../../tools/winebuild --sysroot=../.. -fasynchronous-unwind-tables  -shared ./sound.drv16.spec -m16 -Wb,--main-module,winmm.dll sound.o          -o sound.drv16.so    -lwine 
../../libs/port/libwine_port.a  -L/home/gerald/10-i386/lib sound.drv16-5l5JpE.spec.o: In function `__wine_spec_nt_header':
(.data+0x48c): relocation truncated to fit: R_386_PC16 against undefined symbol `.L__wine_spec_callfrom16_p_long_'
collect2: error: ld returned 1 exit status
winegcc: /home/gerald/gcc-ref10-i386/bin/gcc failed
gmake: *** [sound.drv16.so] Error 2

Originally I thought this was the top of tree nightly GCC builds I am
using, but today I also go it with GCC 4.8.3 20131121 (prerelease).

Any ideas what might be going on here?

Any tips how to best debug this?

Gerald