Failure to build "current" emacs from pkgsrc on current

[Riccardo Mottola <riccardo.mottola%libero.it@localhost>]

Hi,

while doing a full update with today's pkgsrc con current, I get:

  CC       fontset.o
  CC       fringe.o
  CC       image.o
  CC       xgselect.o
  CC       terminfo.o
  CC       lastfile.o
  CC       gmalloc.o
  CCLD     temacs
/usr/pkgsrc/editors/emacs26/work/.buildlink/lib/libgdk-3.so: undefined 
reference to `epoxy_has_glx'
gmake[2]: *** [Makefile:600: temacs] Error 1
gmake[2]: Leaving directory 
'/usr/pkgsrc/editors/emacs26/work/emacs-26.1/src'
gmake[1]: *** [Makefile:418: src] Error 2
gmake[1]: Leaving directory '/usr/pkgsrc/editors/emacs26/work/emacs-26.1'
gmake: *** [Makefile:1101: bootstrap] Error 2
*** Error code 2

Stop.
make[1]: stopped in /usr/pkgsrc/editors/emacs26
*** Error code 1


Any ideas?

Riccardo