I would try this
In file: src/build_tools/autorevision/autorevision.cpp
comment out line 92 or about that line. Line shown below.
QuerySvn(workingDir, revision, date) || ParseFile(docFile, revision, date) || ParseFile(docFile2, revision, date);
The autorevision command should run without erroring out then.
This should create a file like this below in src/sdk/autorevision.h
/*0*/
#ifndef AUTOREVISION_H
#define AUTOREVISION_H
#define SVN_REVISION "0"
#define SVN_DATE ""
namespace autorevision
{
const unsigned int svn_revision = 0;
}
#endif
Tim S