if(EXISTS "${CURRENT_INSTALLED_DIR}/share/libressl/copyright"
    OR EXISTS "${CURRENT_INSTALLED_DIR}/share/boringssl/copyright")
    message(FATAL_ERROR "Can't build openssl if libressl/boringssl is installed. Please remove libressl/boringssl, and try install openssl again if you need it.")
endif()

if (VCPKG_TARGET_IS_LINUX)
    message(WARNING
[[openssl currently requires the following library from the system package manager:
    linux-headers
It can be installed on alpine systems via apk add linux-headers.]]
    )
endif()

set(OPENSSL_VERSION 3.0.3)

vcpkg_download_distfile(
    ARCHIVE
    URLS "https://www.openssl.org/source/openssl-${OPENSSL_VERSION}.tar.gz"
    FILENAME "openssl-${OPENSSL_VERSION}.tar.gz"
    SHA512 949472025211fabdaf2564122f0a9a3baef0facb6373e90cf6c4485164a50898050b179722d0b358c4d8cf1787384ea30d5fd03b98757634631d3e8978509b1a
)

vcpkg_find_acquire_program(PERL)
get_filename_component(PERL_EXE_PATH ${PERL} DIRECTORY)
vcpkg_add_to_path("${PERL_EXE_PATH}")

if(VCPKG_TARGET_IS_UWP)
    include("${CMAKE_CURRENT_LIST_DIR}/uwp/portfile.cmake")
    include("${CMAKE_CURRENT_LIST_DIR}/install-pc-files.cmake")
elseif(VCPKG_TARGET_IS_WINDOWS AND NOT VCPKG_TARGET_IS_MINGW)
    include("${CMAKE_CURRENT_LIST_DIR}/windows/portfile.cmake")
    include("${CMAKE_CURRENT_LIST_DIR}/install-pc-files.cmake")
else()
    include("${CMAKE_CURRENT_LIST_DIR}/unix/portfile.cmake")
endif()

configure_file("${CMAKE_CURRENT_LIST_DIR}/vcpkg-cmake-wrapper.cmake.in" "${CURRENT_PACKAGES_DIR}/share/${PORT}/vcpkg-cmake-wrapper.cmake" @ONLY)
file(INSTALL "${CMAKE_CURRENT_LIST_DIR}/usage" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")