doxygen fails to build

[Greg Troxel <gdt%lexort.com@localhost>]

netbsd 9, amd64, recent pkgsrc while doing pkg_rr

I do have py310-expat-3.10.10nb1 installed as this fails.




[ 12%] Building CXX object libversion/CMakeFiles/doxygen_version.dir/fullversion.cpp.o
[ 13%] Linking CXX static library ../lib/libdoxygen_version.a
[ 13%] Built target doxygen_version
[ 14%] Generating ../generated_src/xml.l.h
[ 14%] [FLEX][xml] Building scanner with flex 2.6.4
[ 14%] Building CXX object libxml/CMakeFiles/xml.dir/__/generated_src/xml.cpp.o
[ 15%] Linking CXX static library ../lib/libxml.a
[ 15%] Built target xml
[ 15%] Generating ../generated_src/configvalues.h

No module named pyexpat

gmake[2]: *** [src/CMakeFiles/generate_configvalues_header.dir/build.make:74: generated_src/configvalues.h] Error 1
gmake[2]: *** Deleting file 'generated_src/configvalues.h'
gmake[1]: *** [CMakeFiles/Makefile2:478: src/CMakeFiles/generate_configvalues_header.dir/all] Error 2
gmake: *** [Makefile:166: all] Error 2
*** Error code 2

Stop.
make[1]: stopped in /home/n0/gdt/pkgsrc-current/pkgsrc/devel/doxygen
*** Error code 1