add_library(catch2 INTERFACE)
target_include_directories(catch2 INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/catch2)
target_requires_cpp11(catch2 INTERFACE)

find_path(_PSTREAM_PATH pstreams/pstream.h)
add_library(pstream INTERFACE)
target_include_directories(pstream INTERFACE ${_PSTREAM_PATH})
target_requires_cpp11(pstream INTERFACE)