cloud/cmake/install_fdb.cmake - doris - Git at Google

 # Licensed to the Apache Software Foundation (ASF) under one
 # or more contributor license agreements.  See the NOTICE file
 # distributed with this work for additional information
 # regarding copyright ownership.  The ASF licenses this file
 # to you under the Apache License, Version 2.0 (the
 # "License"); you may not use this file except in compliance
 # with the License.  You may obtain a copy of the License at
 #
 #   http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing,
 # software distributed under the License is distributed on an
 # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 # KIND, either express or implied.  See the License for the
 # specific language governing permissions and limitations
 # under the License.

 # ============================================================================
 # FDB Library Configuration
 # ============================================================================
 # Configuration format:
 #   FDB_CONFIG_${version}_${arch}_${os}_FILE - Tarball filename
 #   FDB_CONFIG_${version}_${arch}_${os}_MD5  - MD5 checksum
 #   FDB_CONFIG_${version}_${arch}_${os}_URL  - Base download URL
 #   FDB_CONFIG_${version}_API_VERSION        - FDB API version (e.g., 710)
 #
 # Supported combinations:
 #   - version: 7_1_23, 7_1_57
 #   - arch: AMD64, AARCH64
 #   - os: UBUNTU, CENTOS (all uppercase)
 # ============================================================================

 # Version 7.1.23 Configuration
 set(FDB_CONFIG_7_1_23_API_VERSION "710")

 # Version 7.1.23 - AMD64 - UBUNTU
 set(FDB_CONFIG_7_1_23_AMD64_UBUNTU_FILE "fdb_lib_7_1_23.tar.xz")
 set(FDB_CONFIG_7_1_23_AMD64_UBUNTU_MD5 "a00fe45da95cfac4e0caffa274bb2b30")
 set(FDB_CONFIG_7_1_23_AMD64_UBUNTU_URL "https://doris-build.oss-cn-beijing.aliyuncs.com/thirdparty/fdb/ubuntu/")

 # Version 7.1.23 - AMD64 - CENTOS
 set(FDB_CONFIG_7_1_23_AMD64_CENTOS_FILE "fdb_lib_7_1_23.tar.xz")
 set(FDB_CONFIG_7_1_23_AMD64_CENTOS_MD5 "f9839a564849c0232a351143b4340de0")
 set(FDB_CONFIG_7_1_23_AMD64_CENTOS_URL "https://doris-build.oss-cn-beijing.aliyuncs.com/thirdparty/fdb/centos/")

 # Version 7.1.57 Configuration
 set(FDB_CONFIG_7_1_57_API_VERSION "710")

 # Version 7.1.57 - AARCH64 - CENTOS
 set(FDB_CONFIG_7_1_57_AARCH64_CENTOS_FILE "fdb_lib_7_1_57.aarch64.tar.xz")
 set(FDB_CONFIG_7_1_57_AARCH64_CENTOS_MD5 "2d01a431b7a7465077e4ae5520f89693")
 set(FDB_CONFIG_7_1_57_AARCH64_CENTOS_URL "https://doris-build.oss-cn-beijing.aliyuncs.com/thirdparty/fdb/aarch64/")

 # Version 7.1.57 - AMD64 - UBUNTU
 set(FDB_CONFIG_7_1_57_AMD64_UBUNTU_FILE "fdb_lib_7_1_57.tar.xz")
 set(FDB_CONFIG_7_1_57_AMD64_UBUNTU_MD5 "5a4aec35de0e041b952a3e39078f327a")
 set(FDB_CONFIG_7_1_57_AMD64_UBUNTU_URL "https://doris-build.oss-cn-beijing.aliyuncs.com/thirdparty/fdb/amd64/")

 # Version 7.1.57 - AMD64 - CENTOS
 set(FDB_CONFIG_7_1_57_AMD64_CENTOS_FILE "fdb_lib_7_1_57.tar.xz")
 set(FDB_CONFIG_7_1_57_AMD64_CENTOS_MD5 "5a4aec35de0e041b952a3e39078f327a")
 set(FDB_CONFIG_7_1_57_AMD64_CENTOS_URL "https://doris-build.oss-cn-beijing.aliyuncs.com/thirdparty/fdb/amd64/")

 # Version 7.3.69 Configuration
 set(FDB_CONFIG_7_3_69_API_VERSION "730")

 # Version 7.3.69 - AARCH64 - CENTOS
 set(FDB_CONFIG_7_3_69_AARCH64_CENTOS_FILE "fdb_lib_7_3_69.tar.xz")
 set(FDB_CONFIG_7_3_69_AARCH64_CENTOS_MD5 "7c6c676b41c70ef31eca617de7879364")
 set(FDB_CONFIG_7_3_69_AARCH64_CENTOS_URL "https://doris-build.oss-cn-beijing.aliyuncs.com/thirdparty/fdb/aarch64/")

 # Version 7.3.69 - AMD64 - UBUNTU
 set(FDB_CONFIG_7_3_69_AMD64_UBUNTU_FILE "fdb_lib_7_3_69.tar.xz")
 set(FDB_CONFIG_7_3_69_AMD64_UBUNTU_MD5 "5454db8a8aaa4bcc580c1a40d1171f61")
 set(FDB_CONFIG_7_3_69_AMD64_UBUNTU_URL "https://doris-build.oss-cn-beijing.aliyuncs.com/thirdparty/fdb/amd64/")

 # Version 7.3.69 - AMD64 - CENTOS
 set(FDB_CONFIG_7_3_69_AMD64_CENTOS_FILE "fdb_lib_7_3_69.tar.xz")
 set(FDB_CONFIG_7_3_69_AMD64_CENTOS_MD5 "5454db8a8aaa4bcc580c1a40d1171f61")
 set(FDB_CONFIG_7_3_69_AMD64_CENTOS_URL "https://doris-build.oss-cn-beijing.aliyuncs.com/thirdparty/fdb/amd64/")

 # ============================================================================
 # Detect OS (run once)
 # ============================================================================

 if (NOT DEFINED FDB_OS_DETECTED)
     file(GLOB RELEASE_FILE_LIST LIST_DIRECTORIES false "/etc/*release*")
     execute_process(COMMAND "cat" ${RELEASE_FILE_LIST}
                     RESULT_VARIABLE CAT_RET_CODE
                     OUTPUT_VARIABLE CAT_RET_CONTENT)
     string(TOUPPER "${CAT_RET_CONTENT}" CAT_RET_CONTENT)

     if ("${CAT_RET_CONTENT}" MATCHES "UBUNTU")
         set(FDB_OS_RELEASE "UBUNTU" CACHE INTERNAL "Detected OS for FDB")
     else()
         # If it is not ubuntu, it is regarded as centos by default
         set(FDB_OS_RELEASE "CENTOS" CACHE INTERNAL "Detected OS for FDB")
     endif()

     set(FDB_OS_DETECTED TRUE CACHE INTERNAL "OS detection flag")
     message(STATUS "Detected OS: ${FDB_OS_RELEASE}")
 endif()

 # ============================================================================
 # Function: Download and Setup FDB Library
 # ============================================================================
 # Downloads, verifies, and extracts a specific version of FDB library
 #
 # Parameters:
 #   version - FDB version in format like "7_1_23" or "7_1_57"
 #
 # Exports:
 #   FDB_INSTALL_DIR_${version} - Installation directory for this version
 #   FDB_LIB_SO_${version}      - Path to libfdb_c.so for this version
 # ============================================================================

 function(download_and_setup_fdb version)
     # Determine architecture
     if (ARCH_AARCH64)
         set(fdb_arch "AARCH64")
     else()
         set(fdb_arch "AMD64")
     endif()

     # Construct configuration variable names
     set(config_prefix "FDB_CONFIG_${version}_${fdb_arch}_${FDB_OS_RELEASE}")
     set(fdb_file_var "${config_prefix}_FILE")
     set(fdb_md5_var "${config_prefix}_MD5")
     set(fdb_url_var "${config_prefix}_URL")
     set(fdb_api_version_var "FDB_CONFIG_${version}_API_VERSION")

     # Check if all required configurations exist
     set(missing_configs "")
     if (NOT DEFINED ${fdb_file_var})
         list(APPEND missing_configs ${fdb_file_var})
     endif()
     if (NOT DEFINED ${fdb_md5_var})
         list(APPEND missing_configs ${fdb_md5_var})
     endif()
     if (NOT DEFINED ${fdb_url_var})
         list(APPEND missing_configs ${fdb_url_var})
     endif()
     if (NOT DEFINED ${fdb_api_version_var})
         list(APPEND missing_configs ${fdb_api_version_var})
     endif()

     if (missing_configs)
         message(FATAL_ERROR "FDB version ${version} is missing required configurations for "
             "architecture ${fdb_arch} and OS ${FDB_OS_RELEASE}:\n"
             "  Missing variables: ${missing_configs}\n"
             "  Please add the following configurations:\n"
             "    ${fdb_file_var}\n"
             "    ${fdb_md5_var}\n"
             "    ${fdb_url_var}\n"
             "    ${fdb_api_version_var}")
     endif()

     # Get configuration values
     set(fdb_lib ${${fdb_file_var}})
     set(fdb_md5 ${${fdb_md5_var}})
     set(fdb_url ${${fdb_url_var}})

     string(APPEND fdb_url "${fdb_lib}")

     # Set version-specific installation directory
     string(REPLACE "_" "." version_dotted ${version})
     set(install_dir "${THIRDPARTY_DIR}/lib/fdb/${version_dotted}")
     set(lib_so "${install_dir}/lib64/libfdb_c.so")

     # Download FDB library if not exists
     if (NOT EXISTS "${THIRDPARTY_SRC}/${fdb_lib}")
         message(STATUS "Downloading FDB library from ${fdb_url}")
         file(MAKE_DIRECTORY ${THIRDPARTY_SRC})
         execute_process(COMMAND curl --retry 10 --retry-delay 2 --retry-max-time 30 ${fdb_url}
                                 -o ${THIRDPARTY_SRC}/${fdb_lib} -k
                         RESULTS_VARIABLE download_ret)
         if (NOT ${download_ret} STREQUAL "0")
             execute_process(COMMAND "rm" "-rf" "${THIRDPARTY_SRC}/${fdb_lib}")
             message(FATAL_ERROR "Failed to download dependency of fdb ${fdb_url}, remove it")
         endif ()
     endif ()

     if (NOT EXISTS ${install_dir}/include/foundationdb)
         execute_process(COMMAND "md5sum" "${THIRDPARTY_SRC}/${fdb_lib}"
                         RESULT_VARIABLE md5sum_ret_code
                         OUTPUT_VARIABLE md5sum_content)
         if (NOT "${md5sum_content}" MATCHES "${fdb_md5}")
             execute_process(COMMAND "rm" "-rf" "${THIRDPARTY_SRC}/${fdb_lib}")
             message(FATAL_ERROR "${THIRDPARTY_SRC}/${fdb_lib} md5sum check failed, remove it")
         endif ()

         make_directory(${install_dir})
         execute_process(COMMAND tar xf ${THIRDPARTY_SRC}/${fdb_lib} -C ${install_dir})
     endif ()

     # Export version-specific API version to parent scope
     set(api_version_var "FDB_CONFIG_${version}_API_VERSION")
     if (DEFINED ${api_version_var})
         set(FDB_API_VERSION_${version} "${${api_version_var}}" PARENT_SCOPE)
     endif()

     # Export to parent scope
     set(FDB_INSTALL_DIR_${version} "${install_dir}" PARENT_SCOPE)
     set(FDB_LIB_SO_${version} "${lib_so}" PARENT_SCOPE)

     message(STATUS "FDB ${version_dotted} installation directory: ${install_dir}")
 endfunction()

 # ============================================================================
 # Function: Setup Default FDB Library
 # ============================================================================
 # Sets up the default FDB library for static linking
 #
 # Parameters:
 #   version - FDB version to use as default (e.g., "7_1_23")
 #
 # Exports:
 #   FDB_INSTALL_DIR - Installation directory for default version
 #   FDB_LIB_SO      - Path to libfdb_c.so for default version
 # ============================================================================

 function(setup_default_fdb version)
     string(REPLACE "_" "." version_dotted ${version})

     # Ensure the version has been downloaded and set up
     if (NOT DEFINED FDB_INSTALL_DIR_${version})
         message(FATAL_ERROR "FDB version ${version_dotted} has not been downloaded. Call download_and_setup_fdb first.")
     endif()

     set(FDB_INSTALL_DIR "${FDB_INSTALL_DIR_${version}}")
     set(FDB_LIB_SO "${FDB_LIB_SO_${version}}")

     # Set default FDB paths to parent scope
     set(FDB_INSTALL_DIR "${FDB_INSTALL_DIR_${version}}" PARENT_SCOPE)
     set(FDB_LIB_SO "${FDB_LIB_SO_${version}}" PARENT_SCOPE)

     # Install the default FDB library
     execute_process(COMMAND "rm" "-rf" "${THIRDPARTY_DIR}/include/foundationdb")
     execute_process(COMMAND "rm" "-rf" "${THIRDPARTY_DIR}/lib64/libfdb_c.so")
     execute_process(COMMAND "cp" "-r" "${FDB_INSTALL_DIR}/include/foundationdb" "${THIRDPARTY_DIR}/include/foundationdb")
     execute_process(COMMAND "cp" "${FDB_INSTALL_DIR}/lib64/libfdb_c.so" "${THIRDPARTY_DIR}/lib64/libfdb_c.so")

     # Set FDB API version for the default version
     set(api_version_var "FDB_CONFIG_${version}_API_VERSION")
     if (DEFINED ${api_version_var})
         set(fdb_api_version "${${api_version_var}}")
         add_definitions(-DFDB_API_VERSION=${fdb_api_version})
         message(STATUS "Default FDB API version: ${fdb_api_version}")
     else()
         message(WARNING "FDB API version not defined for version ${version_dotted}")
     endif()
 endfunction()

 function(install_fdb_library target_dir)
     install(FILES
         ${THIRDPARTY_DIR}/lib/libfdb_c.so
         PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE
         GROUP_READ GROUP_WRITE GROUP_EXECUTE
         WORLD_READ WORLD_EXECUTE
         DESTINATION ${OUTPUT_DIR}/lib)
 endfunction()

 # ============================================================================
 # Main Execution
 # ============================================================================

 # Download and setup all specified FDB versions
 foreach (version IN LISTS FDB_VERSIONS)
     string(REPLACE "." "_" version_underscored ${version})
     download_and_setup_fdb(${version_underscored})
 endforeach()

 # Select the default FDB version
 string(REPLACE "." "_" FDB_DEFAULT_VERSION_UNDERSCORED ${FDB_DEFAULT_VERSION})
 setup_default_fdb(${FDB_DEFAULT_VERSION_UNDERSCORED})

 # Note: To add more FDB versions, call download_and_setup_fdb with other versions:
 # Example:
 #   download_and_setup_fdb("7_1_57")
 #   # Access via: ${FDB_INSTALL_DIR_7_1_57} and ${FDB_LIB_SO_7_1_57}
	# Licensed to the Apache Software Foundation (ASF) under one
	# or more contributor license agreements. See the NOTICE file
	# distributed with this work for additional information
	# regarding copyright ownership. The ASF licenses this file
	# to you under the Apache License, Version 2.0 (the
	# "License"); you may not use this file except in compliance
	# with the License. You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing,
	# software distributed under the License is distributed on an
	# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
	# KIND, either express or implied. See the License for the
	# specific language governing permissions and limitations
	# under the License.

	# ============================================================================
	# FDB Library Configuration
	# ============================================================================
	# Configuration format:
	# FDB_CONFIG_${version}_${arch}_${os}_FILE - Tarball filename
	# FDB_CONFIG_${version}_${arch}_${os}_MD5 - MD5 checksum
	# FDB_CONFIG_${version}_${arch}_${os}_URL - Base download URL
	# FDB_CONFIG_${version}_API_VERSION - FDB API version (e.g., 710)
	#
	# Supported combinations:
	# - version: 7_1_23, 7_1_57
	# - arch: AMD64, AARCH64
	# - os: UBUNTU, CENTOS (all uppercase)
	# ============================================================================

	# Version 7.1.23 Configuration
	set(FDB_CONFIG_7_1_23_API_VERSION "710")

	# Version 7.1.23 - AMD64 - UBUNTU
	set(FDB_CONFIG_7_1_23_AMD64_UBUNTU_FILE "fdb_lib_7_1_23.tar.xz")
	set(FDB_CONFIG_7_1_23_AMD64_UBUNTU_MD5 "a00fe45da95cfac4e0caffa274bb2b30")
	set(FDB_CONFIG_7_1_23_AMD64_UBUNTU_URL "https://doris-build.oss-cn-beijing.aliyuncs.com/thirdparty/fdb/ubuntu/")

	# Version 7.1.23 - AMD64 - CENTOS
	set(FDB_CONFIG_7_1_23_AMD64_CENTOS_FILE "fdb_lib_7_1_23.tar.xz")
	set(FDB_CONFIG_7_1_23_AMD64_CENTOS_MD5 "f9839a564849c0232a351143b4340de0")
	set(FDB_CONFIG_7_1_23_AMD64_CENTOS_URL "https://doris-build.oss-cn-beijing.aliyuncs.com/thirdparty/fdb/centos/")

	# Version 7.1.57 Configuration
	set(FDB_CONFIG_7_1_57_API_VERSION "710")

	# Version 7.1.57 - AARCH64 - CENTOS
	set(FDB_CONFIG_7_1_57_AARCH64_CENTOS_FILE "fdb_lib_7_1_57.aarch64.tar.xz")
	set(FDB_CONFIG_7_1_57_AARCH64_CENTOS_MD5 "2d01a431b7a7465077e4ae5520f89693")
	set(FDB_CONFIG_7_1_57_AARCH64_CENTOS_URL "https://doris-build.oss-cn-beijing.aliyuncs.com/thirdparty/fdb/aarch64/")

	# Version 7.1.57 - AMD64 - UBUNTU
	set(FDB_CONFIG_7_1_57_AMD64_UBUNTU_FILE "fdb_lib_7_1_57.tar.xz")
	set(FDB_CONFIG_7_1_57_AMD64_UBUNTU_MD5 "5a4aec35de0e041b952a3e39078f327a")
	set(FDB_CONFIG_7_1_57_AMD64_UBUNTU_URL "https://doris-build.oss-cn-beijing.aliyuncs.com/thirdparty/fdb/amd64/")

	# Version 7.1.57 - AMD64 - CENTOS
	set(FDB_CONFIG_7_1_57_AMD64_CENTOS_FILE "fdb_lib_7_1_57.tar.xz")
	set(FDB_CONFIG_7_1_57_AMD64_CENTOS_MD5 "5a4aec35de0e041b952a3e39078f327a")
	set(FDB_CONFIG_7_1_57_AMD64_CENTOS_URL "https://doris-build.oss-cn-beijing.aliyuncs.com/thirdparty/fdb/amd64/")

	# Version 7.3.69 Configuration
	set(FDB_CONFIG_7_3_69_API_VERSION "730")

	# Version 7.3.69 - AARCH64 - CENTOS
	set(FDB_CONFIG_7_3_69_AARCH64_CENTOS_FILE "fdb_lib_7_3_69.tar.xz")
	set(FDB_CONFIG_7_3_69_AARCH64_CENTOS_MD5 "7c6c676b41c70ef31eca617de7879364")
	set(FDB_CONFIG_7_3_69_AARCH64_CENTOS_URL "https://doris-build.oss-cn-beijing.aliyuncs.com/thirdparty/fdb/aarch64/")

	# Version 7.3.69 - AMD64 - UBUNTU
	set(FDB_CONFIG_7_3_69_AMD64_UBUNTU_FILE "fdb_lib_7_3_69.tar.xz")
	set(FDB_CONFIG_7_3_69_AMD64_UBUNTU_MD5 "5454db8a8aaa4bcc580c1a40d1171f61")
	set(FDB_CONFIG_7_3_69_AMD64_UBUNTU_URL "https://doris-build.oss-cn-beijing.aliyuncs.com/thirdparty/fdb/amd64/")

	# Version 7.3.69 - AMD64 - CENTOS
	set(FDB_CONFIG_7_3_69_AMD64_CENTOS_FILE "fdb_lib_7_3_69.tar.xz")
	set(FDB_CONFIG_7_3_69_AMD64_CENTOS_MD5 "5454db8a8aaa4bcc580c1a40d1171f61")
	set(FDB_CONFIG_7_3_69_AMD64_CENTOS_URL "https://doris-build.oss-cn-beijing.aliyuncs.com/thirdparty/fdb/amd64/")

	# ============================================================================
	# Detect OS (run once)
	# ============================================================================

	if (NOT DEFINED FDB_OS_DETECTED)
	file(GLOB RELEASE_FILE_LIST LIST_DIRECTORIES false "/etc/release")
	execute_process(COMMAND "cat" ${RELEASE_FILE_LIST}
	RESULT_VARIABLE CAT_RET_CODE
	OUTPUT_VARIABLE CAT_RET_CONTENT)
	string(TOUPPER "${CAT_RET_CONTENT}" CAT_RET_CONTENT)

	if ("${CAT_RET_CONTENT}" MATCHES "UBUNTU")
	set(FDB_OS_RELEASE "UBUNTU" CACHE INTERNAL "Detected OS for FDB")
	else()
	# If it is not ubuntu, it is regarded as centos by default
	set(FDB_OS_RELEASE "CENTOS" CACHE INTERNAL "Detected OS for FDB")
	endif()

	set(FDB_OS_DETECTED TRUE CACHE INTERNAL "OS detection flag")
	message(STATUS "Detected OS: ${FDB_OS_RELEASE}")
	endif()

	# ============================================================================
	# Function: Download and Setup FDB Library
	# ============================================================================
	# Downloads, verifies, and extracts a specific version of FDB library
	#
	# Parameters:
	# version - FDB version in format like "7_1_23" or "7_1_57"
	#
	# Exports:
	# FDB_INSTALL_DIR_${version} - Installation directory for this version
	# FDB_LIB_SO_${version} - Path to libfdb_c.so for this version
	# ============================================================================

	function(download_and_setup_fdb version)
	# Determine architecture
	if (ARCH_AARCH64)
	set(fdb_arch "AARCH64")
	else()
	set(fdb_arch "AMD64")
	endif()

	# Construct configuration variable names
	set(config_prefix "FDB_CONFIG_${version}_${fdb_arch}_${FDB_OS_RELEASE}")
	set(fdb_file_var "${config_prefix}_FILE")
	set(fdb_md5_var "${config_prefix}_MD5")
	set(fdb_url_var "${config_prefix}_URL")
	set(fdb_api_version_var "FDB_CONFIG_${version}_API_VERSION")

	# Check if all required configurations exist
	set(missing_configs "")
	if (NOT DEFINED ${fdb_file_var})
	list(APPEND missing_configs ${fdb_file_var})
	endif()
	if (NOT DEFINED ${fdb_md5_var})
	list(APPEND missing_configs ${fdb_md5_var})
	endif()
	if (NOT DEFINED ${fdb_url_var})
	list(APPEND missing_configs ${fdb_url_var})
	endif()
	if (NOT DEFINED ${fdb_api_version_var})
	list(APPEND missing_configs ${fdb_api_version_var})
	endif()

	if (missing_configs)
	message(FATAL_ERROR "FDB version ${version} is missing required configurations for "
	"architecture ${fdb_arch} and OS ${FDB_OS_RELEASE}:\n"
	" Missing variables: ${missing_configs}\n"
	" Please add the following configurations:\n"
	" ${fdb_file_var}\n"
	" ${fdb_md5_var}\n"
	" ${fdb_url_var}\n"
	" ${fdb_api_version_var}")
	endif()

	# Get configuration values
	set(fdb_lib ${${fdb_file_var}})
	set(fdb_md5 ${${fdb_md5_var}})
	set(fdb_url ${${fdb_url_var}})

	string(APPEND fdb_url "${fdb_lib}")

	# Set version-specific installation directory
	string(REPLACE "_" "." version_dotted ${version})
	set(install_dir "${THIRDPARTY_DIR}/lib/fdb/${version_dotted}")
	set(lib_so "${install_dir}/lib64/libfdb_c.so")

	# Download FDB library if not exists
	if (NOT EXISTS "${THIRDPARTY_SRC}/${fdb_lib}")
	message(STATUS "Downloading FDB library from ${fdb_url}")
	file(MAKE_DIRECTORY ${THIRDPARTY_SRC})
	execute_process(COMMAND curl --retry 10 --retry-delay 2 --retry-max-time 30 ${fdb_url}
	-o ${THIRDPARTY_SRC}/${fdb_lib} -k
	RESULTS_VARIABLE download_ret)
	if (NOT ${download_ret} STREQUAL "0")
	execute_process(COMMAND "rm" "-rf" "${THIRDPARTY_SRC}/${fdb_lib}")
	message(FATAL_ERROR "Failed to download dependency of fdb ${fdb_url}, remove it")
	endif ()
	endif ()

	if (NOT EXISTS ${install_dir}/include/foundationdb)
	execute_process(COMMAND "md5sum" "${THIRDPARTY_SRC}/${fdb_lib}"
	RESULT_VARIABLE md5sum_ret_code
	OUTPUT_VARIABLE md5sum_content)
	if (NOT "${md5sum_content}" MATCHES "${fdb_md5}")
	execute_process(COMMAND "rm" "-rf" "${THIRDPARTY_SRC}/${fdb_lib}")
	message(FATAL_ERROR "${THIRDPARTY_SRC}/${fdb_lib} md5sum check failed, remove it")
	endif ()

	make_directory(${install_dir})
	execute_process(COMMAND tar xf ${THIRDPARTY_SRC}/${fdb_lib} -C ${install_dir})
	endif ()

	# Export version-specific API version to parent scope
	set(api_version_var "FDB_CONFIG_${version}_API_VERSION")
	if (DEFINED ${api_version_var})
	set(FDB_API_VERSION_${version} "${${api_version_var}}" PARENT_SCOPE)
	endif()

	# Export to parent scope
	set(FDB_INSTALL_DIR_${version} "${install_dir}" PARENT_SCOPE)
	set(FDB_LIB_SO_${version} "${lib_so}" PARENT_SCOPE)

	message(STATUS "FDB ${version_dotted} installation directory: ${install_dir}")
	endfunction()

	# ============================================================================
	# Function: Setup Default FDB Library
	# ============================================================================
	# Sets up the default FDB library for static linking
	#
	# Parameters:
	# version - FDB version to use as default (e.g., "7_1_23")
	#
	# Exports:
	# FDB_INSTALL_DIR - Installation directory for default version
	# FDB_LIB_SO - Path to libfdb_c.so for default version
	# ============================================================================

	function(setup_default_fdb version)
	string(REPLACE "_" "." version_dotted ${version})

	# Ensure the version has been downloaded and set up
	if (NOT DEFINED FDB_INSTALL_DIR_${version})
	message(FATAL_ERROR "FDB version ${version_dotted} has not been downloaded. Call download_and_setup_fdb first.")
	endif()

	set(FDB_INSTALL_DIR "${FDB_INSTALL_DIR_${version}}")
	set(FDB_LIB_SO "${FDB_LIB_SO_${version}}")

	# Set default FDB paths to parent scope
	set(FDB_INSTALL_DIR "${FDB_INSTALL_DIR_${version}}" PARENT_SCOPE)
	set(FDB_LIB_SO "${FDB_LIB_SO_${version}}" PARENT_SCOPE)

	# Install the default FDB library
	execute_process(COMMAND "rm" "-rf" "${THIRDPARTY_DIR}/include/foundationdb")
	execute_process(COMMAND "rm" "-rf" "${THIRDPARTY_DIR}/lib64/libfdb_c.so")
	execute_process(COMMAND "cp" "-r" "${FDB_INSTALL_DIR}/include/foundationdb" "${THIRDPARTY_DIR}/include/foundationdb")
	execute_process(COMMAND "cp" "${FDB_INSTALL_DIR}/lib64/libfdb_c.so" "${THIRDPARTY_DIR}/lib64/libfdb_c.so")

	# Set FDB API version for the default version
	set(api_version_var "FDB_CONFIG_${version}_API_VERSION")
	if (DEFINED ${api_version_var})
	set(fdb_api_version "${${api_version_var}}")
	add_definitions(-DFDB_API_VERSION=${fdb_api_version})
	message(STATUS "Default FDB API version: ${fdb_api_version}")
	else()
	message(WARNING "FDB API version not defined for version ${version_dotted}")
	endif()
	endfunction()

	function(install_fdb_library target_dir)
	install(FILES
	${THIRDPARTY_DIR}/lib/libfdb_c.so
	PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE
	GROUP_READ GROUP_WRITE GROUP_EXECUTE
	WORLD_READ WORLD_EXECUTE
	DESTINATION ${OUTPUT_DIR}/lib)
	endfunction()

	# ============================================================================
	# Main Execution
	# ============================================================================

	# Download and setup all specified FDB versions
	foreach (version IN LISTS FDB_VERSIONS)
	string(REPLACE "." "_" version_underscored ${version})
	download_and_setup_fdb(${version_underscored})
	endforeach()

	# Select the default FDB version
	string(REPLACE "." "_" FDB_DEFAULT_VERSION_UNDERSCORED ${FDB_DEFAULT_VERSION})
	setup_default_fdb(${FDB_DEFAULT_VERSION_UNDERSCORED})

	# Note: To add more FDB versions, call download_and_setup_fdb with other versions:
	# Example:
	# download_and_setup_fdb("7_1_57")
	# # Access via: ${FDB_INSTALL_DIR_7_1_57} and ${FDB_LIB_SO_7_1_57}