Even Rouault a56f9ec50e Only use absl headers if C++14 is available. (#7824) ...

If flatbuffers is built in C++11 mode, but there is a recent version of
absl which requires C++14, the build will fail.
Cf https://github.com/MapServer/MapServer/issues/6822 for the use case
that triggered this.

2023-02-15 10:56:16 -08:00

..

flatbuffers

Only use absl headers if C++14 is available. (#7824)

2023-02-15 10:56:16 -08:00