cc8833506c
The C++ standard does not include the C99 macros used to set the (U)INT64 constants in document.h and reader.h (see adf66292 and ce1fece2). Many implementations include their definition when the __STDC_CONSTANT_MACROS preprocessor symbol is defined. See e.g. http://www.cprogramdevelop.com/5272623/, needed to successfully build in travis-ci.org's environment.