JSON_INTEGER_IS_LONG_LONG is part of API but it differs between cmake & autotools (2.14)

[ChenQi1989]

I'm working on Yocto project and it's easy for Yocto to switch build system for jansson. The version I use is 2.14. Then I found that JSON_INTEGER_IS_LONG_LONG differs across different build systems (cmake v.s. autotools).

I can see that there are codes related to this, e.g., #ifndef JANSSON_USING_CMAKE /* disabled if using cmake */ #if JSON_INTEGER_IS_LONG_LONG #ifdef _WIN32 #define JSON_INTEGER_FORMAT "I64d" #else #define JSON_INTEGER_FORMAT "lld" #endif typedef long long json_int_t; #else #define JSON_INTEGER_FORMAT "ld" typedef long json_int_t; #endif /* JSON_INTEGER_IS_LONG_LONG */ #endif

But this macro is part of API. We can see this from the doc/apiref.rst.

So if this macro is part of API, then IMHO it should not differ merely because the build system changes.

There's a commit in master branch, 8b975abca1055d40637c90b1dc4585af1d7df76c (Use dtoa for double to string conversion), that adds JSON_INTEGER_IS_LONG_LONG for cmake. So after this commit, this macro start to become consistent across different build systems.

I have three questions (sorry if that's too many):

1. What's the maintenance attitude towards JSON_INTEGER_IS_LONG_LONG macro? Should it remains as part of API and keeps consistent across different build systems?
2. With 8b975abca1055d40637c90b1dc4585af1d7df76c, should we remove the above JASSON_USING_CMAKE code block?
3. There's 2.13 branch, but there's no 2.14 branch. Should we create 2.14 branch and extract part of 8b975abca1055d40637c90b1dc4585af1d7df76c (the JSON_INTEGER_IS_LONG_LONG part) and put it in the 2.14 branch?