libffi/3.2.1: ERROR: Package 'f27dcd2d5e453cb01f9324a959461903ce8116a0' build failed
libffi/3.2.1: WARN: Build folder C:\J\c3ipr\pr_771_2_0_2\.conan\data\libffi\3.2.1\_\_\build\f27dcd2d5e453cb01f9324a959461903ce8116a0
ERROR: libffi/3.2.1: Error in build() method, line 244
	with self._build_context():
	AttributeError: 'NoneType' object has no attribute 'defines'