#
# Copyright by The HDF Group.
# All rights reserved.
#
# This file is part of HDF5.  The full HDF5 copyright notice, including
# terms governing use, modification, and redistribution, is contained in
# the COPYING file, which can be found at the root of the source code
# distribution tree, or in https://www.hdfgroup.org/licenses.
# If you do not have access to either file, you may request a copy from
# help@hdfgroup.org.
#
#-------------------------------------------------------------------------------
macro (EXTERNAL_ZLIB_LIBRARY compress_type)
  if (${compress_type} MATCHES "GIT")
    FetchContent_Declare (HDF5_ZLIB
        GIT_REPOSITORY ${ZLIB_URL}
        GIT_TAG ${ZLIB_BRANCH}
    )
  elseif (${compress_type} MATCHES "TGZ")
    message (VERBOSE "Filter ZLIB file ${ZLIB_URL}")
    FetchContent_Declare (HDF5_ZLIB
        URL ${ZLIB_URL}
        URL_HASH ""
    )
  endif ()
  FetchContent_GetProperties(HDF5_ZLIB)
  if(NOT hdf5_zlib_POPULATED)
    FetchContent_Populate(HDF5_ZLIB)

    # Copy an additional/replacement files into the populated source
    file(COPY ${HDF_RESOURCES_DIR}/ZLIB/CMakeLists.txt DESTINATION ${hdf5_zlib_SOURCE_DIR})

    add_subdirectory(${hdf5_zlib_SOURCE_DIR} ${hdf5_zlib_BINARY_DIR})
  endif()

  add_library(${HDF_PACKAGE_NAMESPACE}zlib-static ALIAS zlib-static)
  set (ZLIB_STATIC_LIBRARY "${HDF_PACKAGE_NAMESPACE}zlib-static")
  set (ZLIB_LIBRARIES ${ZLIB_STATIC_LIBRARY})

  set (ZLIB_INCLUDE_DIR_GEN "${hdf5_zlib_BINARY_DIR}")
  set (ZLIB_INCLUDE_DIR "${hdf5_zlib_SOURCE_DIR}")
  set (ZLIB_FOUND 1)
  set (ZLIB_INCLUDE_DIRS ${ZLIB_INCLUDE_DIR_GEN} ${ZLIB_INCLUDE_DIR})
endmacro ()

#-------------------------------------------------------------------------------
macro (EXTERNAL_SZIP_LIBRARY compress_type encoding)
  # Only libaec library is usable
  if (${compress_type} MATCHES "GIT")
    FetchContent_Declare (SZIP
        GIT_REPOSITORY ${SZIP_URL}
        GIT_TAG ${SZIP_BRANCH}
    )
  elseif (${compress_type} MATCHES "TGZ")
    message (VERBOSE "Filter SZIP file ${SZIP_URL}")
    FetchContent_Declare (SZIP
        URL ${SZIP_URL}
        URL_HASH ""
    )
  endif ()
  FetchContent_GetProperties(SZIP)
  if(NOT szip_POPULATED)
    FetchContent_Populate(SZIP)

    # Copy an additional/replacement files into the populated source
    file(COPY ${HDF_RESOURCES_DIR}/LIBAEC/CMakeLists.txt DESTINATION ${szip_SOURCE_DIR})

    add_subdirectory(${szip_SOURCE_DIR} ${szip_BINARY_DIR})
  endif()

  add_library (${HDF_PACKAGE_NAMESPACE}szaec-static ALIAS szaec-static)
  add_library (${HDF_PACKAGE_NAMESPACE}aec-static ALIAS aec-static)
  set (SZIP_STATIC_LIBRARY "${HDF_PACKAGE_NAMESPACE}szaec-static;${HDF_PACKAGE_NAMESPACE}aec-static")
  set (SZIP_LIBRARIES ${SZIP_STATIC_LIBRARY})

  set (SZIP_INCLUDE_DIR_GEN "${szip_BINARY_DIR}")
  set (SZIP_INCLUDE_DIR "${szip_SOURCE_DIR}/include")
  set (SZIP_FOUND 1)
  set (SZIP_INCLUDE_DIRS ${SZIP_INCLUDE_DIR_GEN} ${SZIP_INCLUDE_DIR})
endmacro ()