# Feature checks that we can perform simply by testing a C++ feature

# test macro.

#

# Each (non-empty, non-comment) line consists of a libpqxx feature macro

# and the corresponding C++ feature test macro that we need to check in

# order to detect that feature.

#

# From these, the autogen script generates code snippets that the build

# configuration step can try to compile, as well as the bits of config

# to do that in the supported build systems.

#

# Remember to enter each of these in configitems as well, or they won't

# end up in the actual configuration headers.

PQXX_HAVE_CONCEPTS __cpp_concepts

PQXX_HAVE_MULTIDIM __cpp_multidimensional_subscript

PQXX_HAVE_SOURCE_LOCATION __cpp_lib_source_location

PQXX_HAVE_SPAN __cpp_lib_span

PQXX_HAVE_SSIZE __cpp_lib_ssize