pcsx2/3rdparty/libzip/lib/CMakeLists.txt

include(CheckFunctionExists)

set(CMAKE_C_VISIBILITY_PRESET hidden)

add_library(zip
  zip_add.c
  zip_add_dir.c
  zip_add_entry.c
  zip_algorithm_deflate.c
  zip_buffer.c
  zip_close.c
  zip_delete.c
  zip_dir_add.c
  zip_dirent.c
  zip_discard.c
  zip_entry.c
  zip_error.c
  zip_error_clear.c
  zip_error_get.c
  zip_error_get_sys_type.c
  zip_error_strerror.c
  zip_error_to_str.c
  zip_extra_field.c
  zip_extra_field_api.c
  zip_fclose.c
  zip_fdopen.c
  zip_file_add.c
  zip_file_error_clear.c
  zip_file_error_get.c
  zip_file_get_comment.c
  zip_file_get_external_attributes.c
  zip_file_get_offset.c
  zip_file_rename.c
  zip_file_replace.c
  zip_file_set_comment.c
  zip_file_set_encryption.c
  zip_file_set_external_attributes.c
  zip_file_set_mtime.c
  zip_file_strerror.c
  zip_fopen.c
  zip_fopen_encrypted.c
  zip_fopen_index.c
  zip_fopen_index_encrypted.c
  zip_fread.c
  zip_fseek.c
  zip_ftell.c
  zip_get_archive_comment.c
  zip_get_archive_flag.c
  zip_get_encryption_implementation.c
  zip_get_file_comment.c
  zip_get_name.c
  zip_get_num_entries.c
  zip_get_num_files.c
  zip_hash.c
  zip_io_util.c
  zip_libzip_version.c
  zip_memdup.c
  zip_name_locate.c
  zip_new.c
  zip_open.c
  zip_pkware.c
  zip_progress.c
  zip_rename.c
  zip_replace.c
  zip_set_archive_comment.c
  zip_set_archive_flag.c
  zip_set_default_password.c
  zip_set_file_comment.c
  zip_set_file_compression.c
  zip_set_name.c
  zip_source_accept_empty.c
  zip_source_begin_write.c
  zip_source_begin_write_cloning.c
  zip_source_buffer.c
  zip_source_call.c
  zip_source_close.c
  zip_source_commit_write.c
  zip_source_compress.c
  zip_source_crc.c
  zip_source_error.c
  zip_source_file_common.c
  zip_source_file_stdio.c
  zip_source_free.c
  zip_source_function.c
  zip_source_get_file_attributes.c
  zip_source_is_deleted.c
  zip_source_layered.c
  zip_source_open.c
  zip_source_pass_to_lower_layer.c
  zip_source_pkware_decode.c
  zip_source_pkware_encode.c
  zip_source_read.c
  zip_source_remove.c
  zip_source_rollback_write.c
  zip_source_seek.c
  zip_source_seek_write.c
  zip_source_stat.c
  zip_source_supports.c
  zip_source_tell.c
  zip_source_tell_write.c
  zip_source_window.c
  zip_source_write.c
  zip_source_zip.c
  zip_source_zip_new.c
  zip_stat.c
  zip_stat_index.c
  zip_stat_init.c
  zip_strerror.c
  zip_string.c
  zip_unchange.c
  zip_unchange_all.c
  zip_unchange_archive.c
  zip_unchange_data.c
  zip_utf-8.c
  ${CMAKE_CURRENT_BINARY_DIR}/zip_err_str.c
  )
add_library(libzip::zip ALIAS zip)

if(WIN32)
  target_sources(zip PRIVATE
    zip_source_file_win32.c
    zip_source_file_win32_named.c
    zip_source_file_win32_utf16.c
    zip_source_file_win32_utf8.c
    )
  if(CMAKE_SYSTEM_NAME MATCHES WindowsPhone OR CMAKE_SYSTEM_NAME MATCHES WindowsStore)
    target_sources(zip PRIVATE zip_random_uwp.c)
  else()
    target_sources(zip PRIVATE zip_source_file_win32_ansi.c zip_random_win32.c)
    target_link_libraries(zip PRIVATE advapi32)
  endif()
else(WIN32)
  target_sources(zip PRIVATE
    zip_source_file_stdio_named.c
    zip_random_unix.c
    )
endif(WIN32)

if(HAVE_LIBBZ2)
  target_sources(zip PRIVATE zip_algorithm_bzip2.c)
  target_link_libraries(zip PRIVATE BZip2::BZip2)
endif()

if(HAVE_LIBLZMA)
  target_sources(zip PRIVATE zip_algorithm_xz.c)
  target_link_libraries(zip PRIVATE LibLZMA::LibLZMA)
endif()

if(HAVE_LIBZSTD)
  target_sources(zip PRIVATE zip_algorithm_zstd.c)
  target_link_libraries(zip PRIVATE ${zstd_TARGET})
endif()

if(HAVE_COMMONCRYPTO)
  target_sources(zip PRIVATE zip_crypto_commoncrypto.c)
elseif(HAVE_WINDOWS_CRYPTO)
  target_sources(zip PRIVATE zip_crypto_win.c)
  target_link_libraries(zip PRIVATE bcrypt)
elseif(HAVE_GNUTLS)
  target_sources(zip PRIVATE zip_crypto_gnutls.c)
  target_link_libraries(zip PRIVATE GnuTLS::GnuTLS Nettle::Nettle)
elseif(HAVE_OPENSSL)
  target_sources(zip PRIVATE zip_crypto_openssl.c)
  target_link_libraries(zip PRIVATE OpenSSL::Crypto)
elseif(HAVE_MBEDTLS)
  target_sources(zip PRIVATE zip_crypto_mbedtls.c)
  target_link_libraries(zip PRIVATE MbedTLS::MbedTLS)
endif()

if(HAVE_CRYPTO)
  target_sources(zip PRIVATE zip_winzip_aes.c zip_source_winzip_aes_decode.c zip_source_winzip_aes_encode.c)
endif()

if(SHARED_LIB_VERSIONNING)
  set_target_properties(zip PROPERTIES VERSION 5.5 SOVERSION 5)
endif()

target_link_libraries(zip PRIVATE ZLIB::ZLIB)
target_include_directories(zip
  PUBLIC
  $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/lib>
  $<BUILD_INTERFACE:${PROJECT_BINARY_DIR}>
  $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
  )

if(LIBZIP_DO_INSTALL)
  install(TARGETS zip
    EXPORT ${PROJECT_NAME}-targets
    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
    INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR})
  install(FILES zip.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
endif()

# create zip_err_str.c from zip.h and zipint.h
add_custom_command(
  OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/zip_err_str.c
  COMMAND "${CMAKE_COMMAND}"
    "-DPROJECT_SOURCE_DIR=${PROJECT_SOURCE_DIR}"
    "-DCMAKE_CURRENT_BINARY_DIR=${CMAKE_CURRENT_BINARY_DIR}"
    "-P" "${PROJECT_SOURCE_DIR}/cmake/GenerateZipErrorStrings.cmake"
  DEPENDS
    ${PROJECT_SOURCE_DIR}/cmake/GenerateZipErrorStrings.cmake
    ${PROJECT_SOURCE_DIR}/lib/zip.h
    ${PROJECT_SOURCE_DIR}/lib/zipint.h
  COMMENT "Generating zip_err_str.c"
)