remove CMAKE_REQUIRED_QUIET manipulation, it has no effect since we u…

…se try_compile directly and not one of the advised wrappers.and in case in future we switch to those we do want to see the messages, and not hidet hem.

cmake/config.cmake

@@ -15,8 +15,6 @@ check_function_exists("poll" PQXX_HAVE_POLL)
 
 set(CMAKE_REQUIRED_LIBRARIES pq)
 
-set(CMAKE_REQUIRED_QUIET ON)
-
 # Incorporate feature checks based on C++ feature test mac
 include(pqxx_cxx_feature_checks)
 
@@ -26,8 +24,6 @@ if(!no_need_fslib)
  link_libraries(stdc++fs)
 endif()
 
-set(CMAKE_REQUIRED_QUIET OFF)
-
 set(AC_CONFIG_H_IN "${PROJECT_SOURCE_DIR}/include/pqxx/config.h.in")
 set(CM_CONFIG_H_IN "${PROJECT_BINARY_DIR}/include/pqxx/config_cmake.h.in")
 set(CM_CONFIG_PUB "${PROJECT_BINARY_DIR}/include/pqxx/config-public-compiler.h")