cmake_minimum_required(VERSION 2.8)
project(ExtOpenSSL)

include(ExternalProject)

ExternalProject_Add(
    OpenSSL
    URL https://github.com/openssl/openssl/archive/OpenSSL_1_0_1h.tar.gz
    CONFIGURE_COMMAND perl Configure VC-WIN64A "--prefix=${CMAKE_INSTALL_PREFIX}"
    BUILD_COMMAND "ms\\do_win64a.bat"
    COMMAND nmake -f "ms\\ntdll.mak"
    BUILD_IN_SOURCE 1
    INSTALL_COMMAND nmake -f "ms\\ntdll.mak" install
)