Commits
Benjamin Kietzman authored and Antoine Pitrou committed b199b27646e
ARROW-4993: [C++] Add simple build configuration summary The summary will be output to stdout and (by default) to a json file as well. Author: Benjamin Kietzman <bengilgit@gmail.com> Closes #4305 from bkietz/4993-Display-summary-at-the-end-of-CMake-conf and squashes the following commits: d694b1ba4 <Benjamin Kietzman> polyfill list(JOIN, join -> list_loin ab7a89d9d <Benjamin Kietzman> polyfill list(JOIN 20bd210ce <Benjamin Kietzman> be more paranoid about STREQUAL 2ee3346b5 <Benjamin Kietzman> adding support for option categories, reporting of string options a4ee74edb <Benjamin Kietzman> run cmake_format 0.4.5 001b3a125 <Benjamin Kietzman> add license comment e80c83f71 <Benjamin Kietzman> Add simple build configuration summary