===> Building for yad-10.1nb21
/opt/pkg/bin/gmake  all-recursive
gmake[1]: Entering directory '/Users/pbulk/build/x11/yad/work/yad-10.1'
Making all in src
gmake[2]: Entering directory '/Users/pbulk/build/x11/yad/work/yad-10.1/src'
  CC       yad-about.o
In file included from about.c:20:
./yad.h:30:10: fatal error: 'gdk/gdkx.h' file not found
#include <gdk/gdkx.h>
         ^~~~~~~~~~~~
1 error generated.
gmake[2]: *** [Makefile:578: yad-about.o] Error 1
gmake[2]: Leaving directory '/Users/pbulk/build/x11/yad/work/yad-10.1/src'
gmake[1]: *** [Makefile:402: all-recursive] Error 1
gmake[1]: Leaving directory '/Users/pbulk/build/x11/yad/work/yad-10.1'
gmake: *** [Makefile:343: all] Error 2
*** Error code 2

Stop.
bmake[1]: stopped making "all" in /Volumes/data/jenkins/workspace/pkgsrc-macos-trunk-arm64/x11/yad
*** Error code 1

Stop.
bmake: stopped making "all" in /Volumes/data/jenkins/workspace/pkgsrc-macos-trunk-arm64/x11/yad