include(vcpkg_common_functions)
vcpkg_from_github(
    OUT_SOURCE_PATH SOURCE_PATH
    REPO facebook/zstd
    REF v1.2.0
    SHA512 b21910c6bdcfad3199c07b9f70f7c049062ebd1cce9249dd33c36153e29f24dd9e796ddbc2f37846b9f508c14b0d0f67651fd8d2bdce558128f20bdfff50a7df
    HEAD_REF dev)

vcpkg_apply_patches(SOURCE_PATH ${SOURCE_PATH}
     PATCHES ${CMAKE_CURRENT_LIST_DIR}/fix-buildsystem.diff)

if(VCPKG_LIBRARY_LINKAGE STREQUAL static)
    set(ZSTD_STATIC 1)
    set(ZSTD_SHARED 0)
else()
    set(ZSTD_STATIC 0)
    set(ZSTD_SHARED 1)
endif()

vcpkg_configure_cmake(
    SOURCE_PATH ${SOURCE_PATH}/build/cmake
    PREFER_NINJA
    OPTIONS
        -DZSTD_BUILD_SHARED=${ZSTD_SHARED}
        -DZSTD_BUILD_STATIC=${ZSTD_STATIC}
        -DZSTD_LEGACY_SUPPORT=1
        -DZSTD_BUILD_PROGRAMS=0
        -DZSTD_BUILD_TESTS=0
        -DZSTD_BUILD_CONTRIB=0)

vcpkg_install_cmake()
vcpkg_copy_pdbs()
file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)

if(VCPKG_LIBRARY_LINKAGE STREQUAL dynamic)
    foreach(HEADER zdict.h zstd.h)
        file(READ ${CURRENT_PACKAGES_DIR}/include/${HEADER} HEADER_CONTENTS)
        string(REPLACE "defined(ZSTD_DLL_IMPORT) && (ZSTD_DLL_IMPORT==1)" "1" HEADER_CONTENTS "${HEADER_CONTENTS}")
        file(WRITE ${CURRENT_PACKAGES_DIR}/include/${HEADER} "${HEADER_CONTENTS}")
    endforeach()
endif()

file(COPY ${SOURCE_PATH}/LICENSE DESTINATION ${CURRENT_PACKAGES_DIR}/share/zstd)
file(RENAME ${CURRENT_PACKAGES_DIR}/share/zstd/LICENSE ${CURRENT_PACKAGES_DIR}/share/zstd/copyright)