This commit:
changeset: 17510:7542f4496974
user: John W. Eaton <address@hidden>
date: Sat Sep 28 15:04:14 2013 -0400
summary: eliminate some macros in version.h
Appears to have gotten rid of OCTAVE_API_VERSION_NUMBER from version.h. It
appears that at least swig uses this macro in #ifdefs to handle changes in the
Octave api and this is breaking swig generated code for octave 3.8.0 (see
https://sourceforge.net/p/swig/bugs/1353/).
Is there a particular reason for this change? Is there a better way to check
API versions? The text string OCTAVE_API_VERSION is a lot harder to parse.