pkgsrc2026-Q1 - libppd fails to build

[Dave Tyson <dtyson%anduin.org.uk@localhost>]

While installing packages from pkgsrc2026-Q1 on a new system under
NetBSD 11.0_RC4 (AMD64) I encountered a problem installing cups-
filters. It has a prereq of libppd and that fails to build:

...
...
  CXX      ppd/libppd_la-ppdc-source.lo
  CXX      ppd/libppd_la-ppdc-string.lo
  CXX      ppd/libppd_la-ppdc-variable.lo
  CXXLD    libppd.la
ld: cannot find -llcms2: No such file or directory
ld: cannot find -lexif: No such file or directory
ld: cannot find -lpoppler-cpp: No such file or directory
ld: cannot find -ldbus-1: No such file or directory
*** Error code 1

Stop.
make[2]: stopped making "all-am" in
/usr/pkgsrc/print/libppd/work/libppd-2.1.1
*** Error code 1

Any suggestions on how to fix?

Cheers,
Dave