Answering my own question. This is the command line for cmake that
finally allowed me to compile OB (and pass all the tests in "make
test"!):
../../cmake-2.8.0/bin/cmake.exe -G"MSYS Makefiles"
-DZLIB_LIBRARY=/usr/local/lib/libz.a
-DZLIB_INCLUDE_DIR=/usr/local/inclulde
-DEIGEN2_INCLUDE_DIR=/usr/l
It seems I have somehow messed up my build system for OB on Windows...Or
perhaps it was messed up before and worked, and now I try to clean it up
and it stopped working.
Has anyone worked out a consistent way to build OB 2.3.0 on MinGW? It
looks like my own instructions do not work for me anymore a
