diff --git a/libraries/fc b/libraries/fc
index 6c9e857b..94b046dc 160000
--- a/libraries/fc
+++ b/libraries/fc
@@ -1 +1 @@
-Subproject commit 6c9e857bd26e2acd62953f4783164faba044f98f
+Subproject commit 94b046dce6bb86fd22abd1831fc9056103f4aa5d
diff --git a/libraries/wallet/CMakeLists.txt b/libraries/wallet/CMakeLists.txt
index 53e75abd..74b9f7c5 100644
--- a/libraries/wallet/CMakeLists.txt
+++ b/libraries/wallet/CMakeLists.txt
@@ -10,7 +10,7 @@ if( PERL_FOUND AND DOXYGEN_FOUND AND NOT "${CMAKE_GENERATOR}" STREQUAL "Ninja" )
                       COMMAND ${DOXYGEN_EXECUTABLE}
                       DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile include/graphene/wallet/wallet.hpp )
   add_custom_command( OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/api_documentation.cpp
-                      COMMAND ${PERL_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/generate_api_documentation.pl ${CMAKE_CURRENT_BINARY_DIR}/api_documentation.cpp.new
+                      COMMAND PERLLIB=${CMAKE_CURRENT_SOURCE_DIR} ${PERL_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/generate_api_documentation.pl ${CMAKE_CURRENT_BINARY_DIR}/api_documentation.cpp.new
 
                       COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_CURRENT_BINARY_DIR}/api_documentation.cpp.new ${CMAKE_CURRENT_BINARY_DIR}/api_documentation.cpp
                       COMMAND ${CMAKE_COMMAND} -E remove ${CMAKE_CURRENT_BINARY_DIR}/api_documentation.cpp.new