Add crypto & boost system as extra dependencies

Author: AlexisTM

CMakeLists.txt

@@ -4,13 +4,15 @@ project(cpprest C CXX)
 
 find_package(Threads REQUIRED)
 
+set(cpprest_extras_LIBRARIES crypto boost_system)
+
 catkin_package(
 INCLUDE_DIRS
   Release/include
   Release/libs/websocketpp
 LIBRARIES
   cpprest
-DEPENDS)
+DEPENDS cpprest_extras)
 
 set(CPPREST_INSTALL_HEADERS ON CACHE BOOL "Enable system header install" FORCE)
 set(CPPREST_INSTALL ON CACHE BOOL "Disable system library install" FORCE)

Release/cmake/cpprest_find_openssl.cmake

@@ -48,7 +48,7 @@ function(cpprest_find_openssl)
       pkg_search_module(OPENSSL openssl)
     endif()
     if(OPENSSL_FOUND)
-      target_link_libraries(cpprest PRIVATE ${OPENSSL_LDFLAGS})
+      target_link_libraries(cpprest INTERFACE ${OPENSSL_LDFLAGS})
     else()
       find_package(OpenSSL 1.0.0 REQUIRED)
     endif()