set(GSL_VERSION 2.6)

vcpkg_download_distfile(ARCHIVE
    URLS "https://ftp.gnu.org/gnu/gsl/gsl-${GSL_VERSION}.tar.gz" "https://www.mirrorservice.org/sites/ftp.gnu.org/gnu/gsl/gsl-${GSL_VERSION}.tar.gz"
    FILENAME "gsl-${GSL_VERSION}.tar.gz"
    SHA512 0be8240715f0b86aba2c63d9f12da4dba4719d4e350e9308d279e0dd3b2f0519ea26fd2e38a17f3e8cf43aacbaa2455207a7ca0d6c305f3b8725e8ece2250a74
)

vcpkg_extract_source_archive_ex(
    OUT_SOURCE_PATH SOURCE_PATH
    ARCHIVE ${ARCHIVE}
    PATCHES
        0001-configure.patch
        0002-add-fp-control.patch
)

file(COPY ${CMAKE_CURRENT_LIST_DIR}/CMakeLists.txt DESTINATION ${SOURCE_PATH})

vcpkg_configure_cmake(
    SOURCE_PATH ${SOURCE_PATH}
    PREFER_NINJA
    OPTIONS_DEBUG -DINSTALL_HEADERS=OFF
)

vcpkg_install_cmake()
vcpkg_copy_pdbs()

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