Add System.Security.Cryptography.Native to build

Author: nguerrera

src/Native/CMakeLists.txt

@@ -23,4 +23,6 @@ else ()
     message(FATAL_ERROR "Unknown build type. Set CMAKE_BUILD_TYPE to DEBUG or RELEASE.")
 endif ()
 
-add_subdirectory(System.IO.Native)
+add_subdirectory(System.IO.Native)
+add_subdirectory(System.Security.Cryptography.Native)
+

src/Native/System.Security.Cryptography.Native/CMakeLists.txt

@@ -4,16 +4,13 @@ project(System.Security.Cryptography.Native)
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
 
 add_definitions(-DPIC=1)
-add_definitions(-DBIT64=1)
 
 find_library(CRYPTO NAMES crypto)
 if(CRYPTO STREQUAL CRYPTO-NOTFOUND)
     message(WARNING "Cannot find libcrypto, skipping build for System.Security.Cryptography.Native. .NET cryptography is not expected to function. Try installing libssl-dev (or the appropriate package for your platform)")
     return()
 endif()
 
-add_compile_options(-fPIC)
-
 set(NATIVECRYPTO_SOURCES
     openssl.c
 )