Circular dependency in mail/gmime3?

[mueller6725%twc.com@localhost]

Trying to rebuild mail/gmime3 fails because of apparent circular dependency.  Log file is short:


=> Bootstrap dependency digest>=20010302: found digest-20180917
=> Checksum SHA1 OK for gmime-3.2.3.tar.xz
=> Checksum RMD160 OK for gmime-3.2.3.tar.xz
=> Checksum SHA512 OK for gmime-3.2.3.tar.xz
===> Installing dependencies for gmime3-3.2.3
=> Tool dependency glib2-tools-[0-9]*: found glib2-tools-2.56.2
=> Tool dependency bash-[0-9]*: found bash-4.4.012
=> Tool dependency gmake>=3.81: found gmake-4.1nb3
=> Tool dependency pkgconf-[0-9]*: found pkgconf-1.3.5
=> Tool dependency checkperms>=1.1: found checkperms-1.12
=> Build dependency py27-sphinx-[0-9]*: found py27-sphinx-1.6.3
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
=> Full dependency gnupg2>=2.2.0: found gnupg2-2.2.12
=> Full dependency python27>=2.7.1nb2: found python27-2.7.13nb1
=> Full dependency gmime3>=3.0.3: NOT found
=> Verifying package-install for ../../mail/gmime3
ERROR: This package has set PKG_FAIL_REASON:
ERROR: Circular dependency detected
*** Error code 1

Stop.
make[1]: stopped in /BETA1/pkgsrc/mail/gmime3
*** Error code 1

Stop.
make: stopped in /BETA1/pkgsrc/mail/gmime3


After updating system to

NetBSD amelia2 8.99.30 NetBSD 8.99.30 (NetBSD-HEAD amd64.nb899-20190122) #1: Tue Jan 22 05:58:24 GMT 2019  root@amelia2:/usr/obj/usr/src/sys/arch/amd64/compile/SANDY7 amd64

I tried to update with pkg_rolling_replace, hit many snags, then pkg_chk -u -s , which deleted a lot of packages and then stopped qhen a needed distfile download couldn't be found.

Now I am stuck on an apparent circular dependency in mail/gmime3, which seems to depend on itself.  Did I do something wrong, or is something askew in the pkgsrc recipe?

Tom