[3.8] bpo-37253: Add _PyCompilerFlags_INIT macro (GH-14018) by miss-islington · Pull Request #14037 · python/cpython

@vstinner @miss-islington

Add a new _PyCompilerFlags_INIT macro to initialize PyCompilerFlags
variables, rather than initializing cf_flags and cf_feature_version
explicitly in each variable.
(cherry picked from commit 37d66d7)

Co-authored-by: Victor Stinner <vstinner@redhat.com>

vstinner