It seems I have waited to long to build again.
Now I get:
mv -f $depbase.Tpo $depbase.Plo
libtool: compile: x86_64-w64-mingw32-gcc -DHAVE_CONFIG_H -DEXEEXT=\".exe\" -I. -I.. -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/pango-1.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/harfbuzz -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/pango-1.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/cairo -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/pixman-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/freetype2 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -O2 -g -pipe -Wall -fexceptions --param=ssp-buffer-size=4 -mms-bitfields -MT fatal-signal.lo -MD -MP -MF .deps/fatal-signal.Tpo -c fatal-signal.c -DDLL_EXPORT -DPIC -o .libs/fatal-signal.o
In file included from fatal-signal.c:26:0:
./signal.h:703:3: error: unknown type name 'uid_t'
uid_t si_uid;
^~~~~
Makefile:2494: recipe for target 'fatal-signal.lo' failed
make[4]: *** [fatal-signal.lo] Error 1
make[4]: Leaving directory '/home/harry/pspp-master-20170417/pspp-0.10.4-g11da9c/gl'
Makefile:2522: recipe for target 'all-recursive' failed
make[3]: *** [all-recursive] Error 1
Strange enough I can build the 32 bits debug and normal version but get the error at the 3th loop where I try to build the 64 bits version. Any ideas?