build(CMakeLists.txt): inject BOOST_UUID_FORCE_AUTOLINK to fix bcrypt…

… link error with mingw64

CMakeLists.txt

@@ -67,11 +67,25 @@ else()
   set(BOOST_COMPONENTS ${BOOST_COMPONENTS} signals)
 endif()
 
+add_definitions(-DBOOST_DLL_USE_STD_FS)
+if(WIN32)
+  add_definitions(-DBOOST_UUID_FORCE_AUTO_LINK)
+endif()
+
 find_package(Boost 1.74.0 REQUIRED COMPONENTS ${BOOST_COMPONENTS})
 if(Boost_FOUND)
+  add_library(Boost INTERFACE)
+  target_link_libraries(Boost INTERFACE "${BOOST_TARGETS}")
+  if(${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
+  # Boost.Uuid needs and therefore auto-links bcrypt by default on Windows since 1.67.0
+  # but provides this definition to force that behaviour because if find_package(Boost)
+  # found BoostConfig.cmake, the Boost:: targets all define BOOST_ALL_NO_LIB
+  target_compile_definitions(
+    Boost INTERFACE
+    BOOST_UUID_FORCE_AUTO_LINK
+  )
   include_directories(${Boost_INCLUDE_DIRS})
   link_directories(${Boost_LIBRARY_DIRS})
-  add_definitions(-DBOOST_DLL_USE_STD_FS)
 endif()
 
 if(ENABLE_LOGGING)