#header-only library
include(vcpkg_common_functions)

vcpkg_from_github(
    OUT_SOURCE_PATH SOURCE_PATH
    REPO chriskohlhoff/asio
    REF asio-1-12-2
    SHA512 7c2e213ff154bb2e5776b37906d437a62206f973316c94706e6d42e3c2f0866e7d97f3e40225ab5f28bf2c4a33fa0b38a4b75421aef86ddf9f2da0811caa2d00
    HEAD_REF master
)

# Handle copyright
file(INSTALL ${SOURCE_PATH}/asio/LICENSE_1_0.txt DESTINATION ${CURRENT_PACKAGES_DIR}/share/${PORT} RENAME copyright)

# Copy the asio header files
file(INSTALL ${SOURCE_PATH}/asio/include DESTINATION ${CURRENT_PACKAGES_DIR} FILES_MATCHING PATTERN "*.hpp" PATTERN "*.ipp")

# Always use "ASIO_STANDALONE" to avoid boost dependency
file(READ "${CURRENT_PACKAGES_DIR}/include/asio/detail/config.hpp" _contents)
string(REPLACE "defined(ASIO_STANDALONE)" "!defined(VCPKG_DISABLE_ASIO_STANDALONE)" _contents "${_contents}")
file(WRITE "${CURRENT_PACKAGES_DIR}/include/asio/detail/config.hpp" "${_contents}")