diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0346227..56d34e6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -569,6 +569,23 @@ else()
   check_cxx_symbol_exists(SO_BUSY_POLL sys/socket.h ZMQ_HAVE_BUSY_POLL)
 endif()
 
+if(WITH_LIBSODIUM)
+  string(APPEND pkg_config_names_private " libsodium")
+endif()
+if(WIN32)
+  string(APPEND pkg_config_libs_private " -ladvapi32 -liphlpapi -lrpcrt4 -lws2_32")
+endif()
+string(APPEND pkg_config_libs_private " ${CMAKE_THREAD_LIBS_INIT}")
+foreach(lib IN LISTS CMAKE_CXX_IMPLICIT_LINK_LIBRARIES)
+  if(lib IN_LIST CMAKE_C_IMPLICIT_LINK_LIBRARIES)
+    continue()
+  elseif(EXISTS "${lib}")
+    string(APPEND pkg_config_libs_private " ${lib}")
+  else()
+    string(APPEND pkg_config_libs_private " -l${lib}")
+  endif()
+endforeach()
+
 if(NOT MINGW)
   find_library(RT_LIBRARY rt)
   if(RT_LIBRARY)
diff --git a/src/libzmq.pc.in b/src/libzmq.pc.in
index 233bc3a..3c2bf0d 100644
--- a/src/libzmq.pc.in
+++ b/src/libzmq.pc.in
@@ -7,6 +7,6 @@ Name: libzmq
 Description: 0MQ c++ library
 Version: @VERSION@
 Libs: -L${libdir} -lzmq
-Libs.private: -lstdc++ @pkg_config_libs_private@
+Libs.private: @pkg_config_libs_private@
 Requires.private: @pkg_config_names_private@
 Cflags: -I${includedir} @pkg_config_defines@