Subversion build broken on -rOPENBSD_6_3

[manphiz]

Building subversion from ports -stable fails on mips64el (Loongson) with errors[2]. Full build log is also attached. It seems the same problem was reported before[1] with no conclusion. I'm not familiar with swig and any suggestion is appreciated.

[1] https://marc.info/?l=openbsd-ports&m=152280918226757&w=2

[2] Error message excerpt:
...

...

cd . && /usr/local/bin/python2.7 /usr/ports/pobj/subversion-1.9.7/subversion-1.9.7/build/generator/swig/header_wrappers.py build.conf /usr/local/bin/swig subversion/include/svn_wc.h /usr/local/bin/swig -I/usr/ports/pobj/subversion-1.9.7/subversion-1.9.7/subversion -I/usr/ports/pobj/subversion-1.9.7/subversion-1.9.7/subversion/include -I/usr/ports/pobj/subversion-1.9.7/subversion-1.9.7/subversion/bindings/swig -I/usr/ports/pobj/subversion-1.9.7/subversion-1.9.7/subversion/bindings/swig/include -I/usr/ports/pobj/subversion-1.9.7/subversion-1.9.7/subversion/bindings/swig/proxy -I/usr/ports/pobj/subversion-1.9.7/subversion-1.9.7/subversion/bindings/swig/proxy -I/usr/local/include/apr-1/ -I/usr/local/include/apr-1/ -I/usr/local/include/db4 -I/usr/local/include -D_POSIX_THREADS -DAPR_POOL_DEBUG=1 -python -classic -o subversion/bindings/swig/python/svn_client.c ./subversion/bindings/swig/svn_client.i /usr/ports/pobj/subversion-1.9.7/subversion-1.9.7/subversion/include/svn_version.h:148: Warning 302: Identifier 'svn_version_t' redefined (ignored), /usr/ports/pobj/subversion-1.9.7/subversion-1.9.7/subversion/bindings/swig/proxy/svn_types_h.swg:47: Warning 302: previous definition of 'svn_version_t'. /usr/ports/pobj/subversion-1.9.7/subversion-1.9.7/subversion/include/svn_props.h:504: Warning 305: Bad constant value (ignored). /usr/ports/pobj/subversion-1.9.7/subversion-1.9.7/subversion/include/svn_props.h:652: Warning 305: Bad constant value (ignored). /usr/ports/pobj/subversion-1.9.7/subversion-1.9.7/subversion/bindings/swig/proxy/svn_wc_h.swg:95: Error: Couldn't find 'proxy.py'. /usr/ports/pobj/subversion-1.9.7/subversion-1.9.7/subversion/bindings/swig/proxy/svn_wc_h.swg:96: Error: Couldn't find 'proxy.py'. /usr/ports/pobj/subversion-1.9.7/subversion-1.9.7/subversion/bindings/swig/proxy/svn_wc_h.swg:97: Error: Couldn't find 'proxy.py'. /usr/ports/pobj/subversion-1.9.7/subversion-1.9.7/subversion/bindings/swig/proxy/svn_wc_h.swg:98: Error: Couldn't find 'proxy.py'. /usr/ports/pobj/subversion-1.9.7/subversion-1.9.7/subversion/bindings/swig/proxy/svn_wc_h.swg:99: Error: Couldn't find 'proxy.py'.

subversion-1.9.7p4.log.gz
Description: GNU Zip compressed data