Add define that pulls in reporter and listeners interfaces
This allows users to define reporters and listeners in files different
from the main file.
Related to #991, #986
diff --git a/CMakeLists.txt b/CMakeLists.txt
index c98c326..b538f5d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -138,6 +138,7 @@
${HEADER_DIR}/internal/catch_enforce.h
${HEADER_DIR}/internal/catch_errno_guard.h
${HEADER_DIR}/internal/catch_exception_translator_registry.h
+ ${HEADER_DIR}/internal/catch_external_interfaces.h
${HEADER_DIR}/internal/catch_fatal_condition.h
${HEADER_DIR}/internal/catch_impl.hpp
${HEADER_DIR}/internal/catch_interfaces_capture.h