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CMakeLists.txt
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CMakeLists.txt
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cmake_minimum_required(VERSION 3.5...3.29)
if(NOT CLANG_TIDY)
find_package(Python3)
endif()
if(POLICY CMP0026)
cmake_policy(SET CMP0026 NEW)
endif()
if(POLICY CMP0051)
cmake_policy(SET CMP0051 NEW)
endif()
if(POLICY CMP0054)
cmake_policy(SET CMP0054 NEW)
endif()
if(POLICY CMP0063)
cmake_policy(SET CMP0063 NEW)
endif()
project(DuckDB)
find_package(Threads REQUIRED)
set(DUCKDB_MODULE_BASE_DIR "${CMAKE_CURRENT_LIST_DIR}")
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
set(CMAKE_CXX_STANDARD "11" CACHE STRING "C++ standard to enforce")
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
set(CMAKE_VERBOSE_MAKEFILE OFF)
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
set(CMAKE_MACOSX_RPATH 1)
find_program(CCACHE_PROGRAM ccache)
if(CCACHE_PROGRAM)
set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE_PROGRAM}")
else()
find_program(CCACHE_PROGRAM sccache)
if(CCACHE_PROGRAM)
set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE_PROGRAM}")
endif()
endif()
# Determine install paths
set(INSTALL_LIB_DIR
lib
CACHE PATH "Installation directory for libraries")
set(INSTALL_BIN_DIR
bin
CACHE PATH "Installation directory for executables")
set(INSTALL_INCLUDE_DIR
include
CACHE PATH "Installation directory for header files")
if(WIN32 AND NOT CYGWIN)
set(DEF_INSTALL_CMAKE_DIR cmake)
else()
set(DEF_INSTALL_CMAKE_DIR lib/cmake/DuckDB)
endif()
set(INSTALL_CMAKE_DIR
${DEF_INSTALL_CMAKE_DIR}
CACHE PATH "Installation directory for CMake files")
set(DUCKDB_EXPORT_SET "DuckDBExports")
# Make relative install paths absolute
foreach(p LIB BIN INCLUDE CMAKE)
set(var INSTALL_${p}_DIR)
if(NOT IS_ABSOLUTE "${${var}}")
set(${var} "${CMAKE_INSTALL_PREFIX}/${${var}}")
endif()
endforeach()
# This option allows --gc-sections flag during extension linking to discard any unused functions or data
if (EXTENSION_STATIC_BUILD AND "${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -ffunction-sections -fdata-sections")
elseif(WIN32 AND MVSC)
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /Gy")
endif()
endif()
option(DISABLE_UNITY "Disable unity builds." FALSE)
option(USE_WASM_THREADS "Should threads be used" FALSE)
if (${USE_WASM_THREADS})
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pthread")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread")
set(WASM_THREAD_FLAGS
-pthread
-sSHARED_MEMORY=1
)
endif()
option(FORCE_COLORED_OUTPUT
"Always produce ANSI-colored output (GNU/Clang only)." FALSE)
if(${FORCE_COLORED_OUTPUT})
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
add_compile_options(-fdiagnostics-color=always)
elseif("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang$")
add_compile_options(-fcolor-diagnostics)
endif()
endif()
set(M32_FLAG "")
if(FORCE_32_BIT)
set(M32_FLAG " -m32 ")
endif()
set(OS_NAME "unknown")
set(OS_ARCH "amd64")
string(REGEX MATCH "(arm64|aarch64)" IS_ARM "${CMAKE_SYSTEM_PROCESSOR}")
if(IS_ARM)
set(OS_ARCH "arm64")
elseif(FORCE_32_BIT)
set(OS_ARCH "i386")
endif()
if(APPLE)
set(OS_NAME "osx")
endif()
if(WIN32)
set(OS_NAME "windows")
endif()
if(UNIX AND NOT APPLE)
set(OS_NAME "linux") # sorry BSD
endif()
option(FORCE_WARN_UNUSED "Unused code objects lead to compiler warnings." FALSE)
option(ENABLE_EXTENSION_AUTOLOADING "Enable extension auto-loading by default." FALSE)
option(ENABLE_EXTENSION_AUTOINSTALL "Enable extension auto-installing by default." FALSE)
option(EXTENSION_TESTS_ONLY "Only load the tests for extensions, don't actually build them; useful for testing loadable extensions" FALSE)
option(WASM_LOADABLE_EXTENSIONS "WebAssembly build with loadable extensions." FALSE)
option(ENABLE_SANITIZER "Enable address sanitizer." TRUE)
option(ENABLE_THREAD_SANITIZER "Enable thread sanitizer." FALSE)
option(ENABLE_UBSAN "Enable undefined behavior sanitizer." TRUE)
option(DISABLE_VPTR_SANITIZER "Disable vptr sanitizer; work-around for sanitizer false positive on Macbook M1" FALSE)
option(
FORCE_SANITIZER
"Forces building with sanitizers even if the Python and R modules are enabled."
FALSE)
if((BUILD_PYTHON)
AND (ENABLE_SANITIZER OR ENABLE_UBSAN)
AND ("${CMAKE_BUILD_TYPE}" STREQUAL "Debug"))
if(FORCE_SANITIZER)
message(
WARNING
"FORCE_SANITIZER is set and the Python/R/Node builds are enabled. Sanitizers will be linked as a shared library (-shared-libasan). You may need to do LD_PRELOAD tricks to load packages built in this way."
)
set(CXX_EXTRA_DEBUG "${CXX_EXTRA_DEBUG} -shared-libasan")
else()
message(
WARNING
"Sanitizers are enabled but will not be built because the Python/R builds are enabled. Use FORCE_SANITIZER to force building of the sanitizers even when building these packages."
)
set(ENABLE_SANITIZER FALSE)
set(ENABLE_UBSAN FALSE)
endif()
endif()
if(${ENABLE_THREAD_SANITIZER})
if(${ENABLE_SANITIZER})
message(
WARNING
"Both thread and address sanitizers are enabled. This is not supported. The address sanitizer will be disabled, and we will run with only the thread sanitizer."
)
endif()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DDUCKDB_THREAD_SANITIZER")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=thread")
elseif(${ENABLE_SANITIZER})
if(FORCE_ASSERT)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address")
else()
set(CXX_EXTRA_DEBUG "${CXX_EXTRA_DEBUG} -fsanitize=address")
endif()
endif()
if (${DISABLE_VPTR_SANITIZER})
else()
if(APPLE AND CMAKE_SYSTEM_PROCESSOR MATCHES "arm64")
if("${CMAKE_CXX_COMPILER_VERSION}" VERSION_GREATER 14.0)
message(
WARNING
"Not disabling vptr sanitizer on M1 Macbook - set DISABLE_VPTR_SANITIZER manually if you run into issues with false positives in the sanitizer"
)
else()
set(DISABLE_VPTR_SANITIZER TRUE)
endif()
endif()
endif()
if(${ENABLE_UBSAN})
if(${ENABLE_THREAD_SANITIZER})
message(
WARNING
"Both thread and undefined sanitizers are enabled. This is not supported. The undefined sanitizer will be disabled, and we will run with only the thread sanitizer."
)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DDUCKDB_THREAD_SANITIZER")
else()
if(FORCE_ASSERT)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=undefined -fno-sanitize-recover=all")
if (${DISABLE_VPTR_SANITIZER})
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-sanitize=vptr")
endif()
else()
set(CXX_EXTRA_DEBUG "${CXX_EXTRA_DEBUG} -fsanitize=undefined -fno-sanitize-recover=all")
if (${DISABLE_VPTR_SANITIZER})
set(CXX_EXTRA_DEBUG "${CXX_EXTRA_DEBUG} -fno-sanitize=vptr")
endif()
endif()
endif()
endif()
option(EXPLICIT_EXCEPTIONS "Explicitly enable C++ exceptions." FALSE)
if(${EXPLICIT_EXCEPTIONS})
set(CXX_EXTRA "${CXX_EXTRA} -fexceptions")
endif()
if (ENABLE_EXTENSION_AUTOLOADING)
add_definitions(-DDUCKDB_EXTENSION_AUTOLOAD_DEFAULT=1)
endif()
if (ENABLE_EXTENSION_AUTOINSTALL)
add_definitions(-DDUCKDB_EXTENSION_AUTOINSTALL_DEFAULT=${ENABLE_EXTENSION_AUTOINSTALL})
endif()
option(OSX_BUILD_UNIVERSAL "Build both architectures on OSX and create a single binary containing both." FALSE)
if (OSX_BUILD_UNIVERSAL)
if (NOT APPLE)
error("This only makes sense on OSX")
endif()
SET(CMAKE_OSX_ARCHITECTURES "x86_64;arm64" CACHE STRING "Build architectures for Mac OS X" FORCE)
set(CMAKE_OSX_DEPLOYMENT_TARGET 11.0 CACHE STRING "Minimum OS X deployment version" FORCE)
endif()
if (OSX_BUILD_ARCH)
message(STATUS "building for OSX architecture: ${OSX_BUILD_ARCH}")
if (NOT APPLE)
error("This only makes sense on OSX")
endif()
SET(CMAKE_OSX_ARCHITECTURES "${OSX_BUILD_ARCH}" CACHE STRING "Build architectures for Mac OS X" FORCE)
set(CMAKE_OSX_DEPLOYMENT_TARGET 11.0 CACHE STRING "Minimum OS X deployment version" FORCE)
endif()
set(SUN FALSE)
if(${CMAKE_SYSTEM_NAME} STREQUAL "SunOS")
set(CXX_EXTRA "${CXX_EXTRA} -mimpure-text")
add_definitions(-DSUN=1)
set(SUN TRUE)
endif()
if (OVERRIDE_GIT_DESCRIBE)
if (OVERRIDE_GIT_DESCRIBE MATCHES "^v[0-9]+\.[0-9]+\.[0-9]+\-[0-9]+\-g[a-f0-9]+$")
set(GIT_DESCRIBE "${OVERRIDE_GIT_DESCRIBE}")
elseif(OVERRIDE_GIT_DESCRIBE MATCHES "^v[0-9]+\.[0-9]+\.[0-9]+$")
find_package(Git)
if(Git_FOUND)
execute_process(
COMMAND ${GIT_EXECUTABLE} log -1 --format=%h
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
RESULT_VARIABLE GIT_RESULT
OUTPUT_VARIABLE GIT_COMMIT_HASH
OUTPUT_STRIP_TRAILING_WHITESPACE)
set(GIT_DESCRIBE "${OVERRIDE_GIT_DESCRIBE}-0-g${GIT_COMMIT_HASH}")
if (GIT_RESULT)
message(WARNING "git is available (at ${GIT_EXECUTABLE}) but has failed to execute 'log -1 --format=%h'. Consider providing explicit GIT_COMMIT_HASH")
set(GIT_DESCRIBE "${OVERRIDE_GIT_DESCRIBE}-0-g0123456789")
endif()
else()
set(GIT_DESCRIBE "${OVERRIDE_GIT_DESCRIBE}-0-g0123456789")
endif()
else()
message(FATAL_ERROR "Provided OVERRIDE_GIT_DESCRIBE '${OVERRIDE_GIT_DESCRIBE}' do not match supported versions, either fully specified 'vX.Y.Z-N-gGITHASH123' or version only 'vX.Y.Z'")
endif()
else()
find_package(Git)
if(Git_FOUND)
if (NOT DEFINED GIT_COMMIT_HASH)
execute_process(
COMMAND ${GIT_EXECUTABLE} log -1 --format=%h
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
RESULT_VARIABLE GIT_RESULT
OUTPUT_VARIABLE GIT_COMMIT_HASH
OUTPUT_STRIP_TRAILING_WHITESPACE)
if (GIT_RESULT)
message(WARNING "git is available (at ${GIT_EXECUTABLE}) but has failed to execute 'log -1 --format=%h'. Consider providing explicit GIT_COMMIT_HASH or OVERRIDE_GIT_DESCRIBE")
set(GIT_COMMIT_HASH "0123456789")
endif()
endif()
execute_process(
COMMAND ${GIT_EXECUTABLE} describe --tags --long
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
RESULT_VARIABLE GIT_RESULT
OUTPUT_VARIABLE GIT_DESCRIBE
OUTPUT_STRIP_TRAILING_WHITESPACE)
if (GIT_RESULT)
message(WARNING "git is available (at ${GIT_EXECUTABLE}) but has failed to execute 'describe --tags --long', likely due to shallow clone. Consider providing explicit OVERRIDE_GIT_DESCRIBE or clone with tags. Continuing with dummy version v0.0.1")
set(GIT_DESCRIBE "v0.0.1-0-g${GIT_COMMIT_HASH}")
endif()
else()
message(WARNING "Git NOT FOUND and EXTERNAL_GIT_DESCRIBE not provided, continuing with dummy version v0.0.1")
set(GIT_DESCRIBE "v0.0.1-0-g0123456789")
endif()
endif()
if (NOT GIT_DESCRIBE MATCHES "^v[0-9]+\.[0-9]+\.[0-9]+\-[0-9]+\-g[a-f0-9]+$")
message(FATAL_ERROR "Computed GIT_DESCRIBE '${GIT_DESCRIBE}' is not in the expected form 'vX.Y.Z-N-gGITHASH123'. Consider providing OVERRIDE_GIT_DESCRIBE explicitly to CMake")
endif()
string(REGEX REPLACE "v([0-9]+)\.[0-9]+\.[0-9]+\-.*" "\\1" DUCKDB_MAJOR_VERSION "${GIT_DESCRIBE}")
string(REGEX REPLACE "v[0-9]+\.([0-9]+)\.[0-9]+\-.*" "\\1" DUCKDB_MINOR_VERSION "${GIT_DESCRIBE}")
string(REGEX REPLACE "v[0-9]+\.[0-9]+\.([0-9]+)\-.*" "\\1" DUCKDB_PATCH_VERSION "${GIT_DESCRIBE}")
string(REGEX REPLACE "v[0-9]+\.[0-9]+\.[0-9]+\-([0-9]+)\-g.*" "\\1" DUCKDB_DEV_ITERATION "${GIT_DESCRIBE}")
if (NOT DEFINED GIT_COMMIT_HASH)
string(REGEX REPLACE "v[0-9]+\.[0-9]+\.[0-9]+\-[0-9]+\-g([a-f0-9]+)" "\\1" GIT_COMMIT_HASH "${GIT_DESCRIBE}")
endif()
string(LENGTH "${GIT_COMMIT_HASH}" LENGTH_GIT_COMMIT_HASH)
if (NOT ${LENGTH_GIT_COMMIT_HASH} EQUAL 10)
message(STATUS "GIT_COMMIT_HASH has lenght ${LENGTH_GIT_COMMIT_HASH} different than the expected 10")
endif()
string(SUBSTRING "${GIT_COMMIT_HASH}" 0 10 GIT_COMMIT_HASH)
if(NOT "${DUCKDB_EXPLICIT_VERSION}" STREQUAL "")
set(DUCKDB_VERSION "${DUCKDB_EXPLICIT_VERSION}")
elseif(DUCKDB_DEV_ITERATION EQUAL 0)
# on a tag; directly use the version
set(DUCKDB_VERSION "v${DUCKDB_MAJOR_VERSION}.${DUCKDB_MINOR_VERSION}.${DUCKDB_PATCH_VERSION}")
else()
# not on a tag, increment the patch version by one and add a -devX suffix
math(EXPR DUCKDB_PATCH_VERSION "${DUCKDB_PATCH_VERSION}+1")
set(DUCKDB_VERSION "v${DUCKDB_MAJOR_VERSION}.${DUCKDB_MINOR_VERSION}.${DUCKDB_PATCH_VERSION}-dev${DUCKDB_DEV_ITERATION}")
endif()
string(REGEX MATCH ".*dev.*" DUCKDB_EXTENSION_FOLDER_IS_VERSION "${DUCKDB_VERSION}")
if(DUCKDB_EXTENSION_FOLDER_IS_VERSION AND NOT GIT_COMMIT_HASH STREQUAL "")
set(DUCKDB_NORMALIZED_VERSION "${GIT_COMMIT_HASH}")
else()
set(DUCKDB_NORMALIZED_VERSION "${DUCKDB_VERSION}")
endif()
if(EMSCRIPTEN)
set(EXTENSION_POSTFIX ".wasm")
else()
set(EXTENSION_POSTFIX "")
endif()
message(STATUS "git hash ${GIT_COMMIT_HASH}, version ${DUCKDB_VERSION}, extension folder ${DUCKDB_NORMALIZED_VERSION}")
option(AMALGAMATION_BUILD
"Build from the amalgamation files, rather than from the normal sources."
FALSE)
option(BUILD_MAIN_DUCKDB_LIBRARY
"Build the main duckdb library and executable."
TRUE)
option(EXTENSION_STATIC_BUILD
"Extension build linking statically with DuckDB. Required for building linux loadable extensions."
FALSE)
if(WIN32 OR ZOS)
set(EXTENSION_STATIC_BUILD TRUE)
endif()
option(BUILD_EXTENSIONS_ONLY "Build all extension as linkable, overriding DONT_LINK, and don't build core." FALSE)
option(BUILD_CORE_FUNCTIONS_EXTENSION "Build the core functions." TRUE)
option(BUILD_BENCHMARKS "Enable building of the benchmark suite." FALSE)
option(BUILD_TPCE "Enable building of the TPC-E tool." FALSE)
option(DISABLE_BUILTIN_EXTENSIONS "Disable linking extensions." FALSE)
option(BUILD_ODBC_DRIVER "Build the DuckDB ODBC driver" FALSE)
option(BUILD_PYTHON "Build the DuckDB Python extension" FALSE)
option(USER_SPACE "Build the DuckDB Python in the user space" FALSE)
option(FORCE_QUERY_LOG "If enabled, all queries will be logged to the specified path" OFF)
option(BUILD_SHELL "Build the DuckDB Shell and SQLite API Wrappers" TRUE)
option(DISABLE_THREADS "Disable support for multi-threading" FALSE)
option(DISABLE_EXTENSION_LOAD "Disable support for loading and installing extensions" FALSE)
option(DISABLE_STR_INLINE "Debug setting: disable inlining of strings" FALSE)
option(DISABLE_MEMORY_SAFETY "Debug setting: disable memory access checks at runtime" FALSE)
option(DISABLE_ASSERTIONS "Debug setting: disable assertions" FALSE)
option(ALTERNATIVE_VERIFY "Debug setting: use alternative verify mode" FALSE)
option(RUN_SLOW_VERIFIERS "Debug setting: enable a more extensive set of verifiers" FALSE)
option(DESTROY_UNPINNED_BLOCKS "Debug setting: destroy unpinned buffer-managed blocks" FALSE)
option(FORCE_ASYNC_SINK_SOURCE "Debug setting: forces sinks/sources to block the first 2 times they're called" FALSE)
option(DEBUG_ALLOCATION "Debug setting: keep track of outstanding allocations to detect memory leaks" FALSE)
option(DEBUG_STACKTRACE "Debug setting: print a stracktrace on asserts and when testing crashes" FALSE)
option(DEBUG_MOVE "Debug setting: Ensure std::move is being used" FALSE)
option(VERIFY_VECTOR "Debug setting: verify vectors (options: dictionary_expression, dictionary_operator, constant_operator, sequence_operator, nested_shuffle)" "none")
option(CLANG_TIDY "Enable build for clang-tidy, this disables all source files excluding the core database. This does not produce a working build." FALSE)
option(BUILD_UNITTESTS "Build the C++ Unit Tests." TRUE)
option(EXTENSION_CONFIG_BUILD "Produce extension configuration artifacts instead of building. (such as shared vcpkg.json, extensions.txt)" FALSE)
option(CUSTOM_LINKER "Use a custom linker program" "")
option(
ASSERT_EXCEPTION
"Throw an exception on an assert failing, instead of triggering a sigabort"
TRUE)
option(FORCE_ASSERT "Enable checking of assertions, even in release mode" FALSE)
option(TREAT_WARNINGS_AS_ERRORS "Treat warnings as errors" FALSE)
option(EXPORT_DLL_SYMBOLS "Export dll symbols on Windows, else import" TRUE)
option(BUILD_RDTSC "Enable the rdtsc instruction." FALSE)
option(TEST_REMOTE_INSTALL "Test installation of specific extensions." FALSE)
if(${BUILD_RDTSC})
add_compile_definitions(RDTSC)
endif()
if(BUILD_EXTENSIONS_ONLY)
set(BUILD_MAIN_DUCKDB_LIBRARY FALSE)
endif()
if(EXTENSION_CONFIG_BUILD)
set(BUILD_MAIN_DUCKDB_LIBRARY FALSE)
endif()
if (NOT BUILD_MAIN_DUCKDB_LIBRARY)
set(BUILD_UNITTESTS FALSE)
set(BUILD_SHELL FALSE)
set(DISABLE_BUILTIN_EXTENSIONS TRUE)
endif()
if(TREAT_WARNINGS_AS_ERRORS)
message("Treating warnings as errors.")
endif()
if(ASSERT_EXCEPTION)
else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DDUCKDB_CRASH_ON_ASSERT")
endif()
if(DISABLE_STR_INLINE)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DDUCKDB_DEBUG_NO_INLINE")
endif()
if(DISABLE_MEMORY_SAFETY)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DDUCKDB_DEBUG_NO_SAFETY")
endif()
if(DISABLE_ASSERTIONS)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DDISABLE_ASSERTIONS")
endif()
if(DESTROY_UNPINNED_BLOCKS)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DDUCKDB_DEBUG_DESTROY_BLOCKS")
endif()
if(FORCE_ASYNC_SINK_SOURCE)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DDUCKDB_DEBUG_ASYNC_SINK_SOURCE")
endif()
if(RUN_SLOW_VERIFIERS)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DDUCKDB_RUN_SLOW_VERIFIERS")
endif()
if(ALTERNATIVE_VERIFY)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DDUCKDB_ALTERNATIVE_VERIFY")
endif()
if(DEBUG_ALLOCATION)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DDUCKDB_DEBUG_ALLOCATION")
endif()
if(DEBUG_MOVE)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DDUCKDB_DEBUG_MOVE")
endif()
if (CLANG_TIDY)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DDUCKDB_CLANG_TIDY")
endif()
if(FORCE_ASSERT)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DDUCKDB_FORCE_ASSERT")
endif()
if("${VERIFY_VECTOR}" STREQUAL "none" OR "${VERIFY_VECTOR}" STREQUAL "OFF")
# do nothing
else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DDUCKDB_VERIFY_VECTOR")
if("${VERIFY_VECTOR}" STREQUAL "dictionary_expression")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DDUCKDB_VERIFY_DICTIONARY_EXPRESSION")
else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DDUCKDB_VERIFY_VECTOR_OPERATOR")
if("${VERIFY_VECTOR}" STREQUAL "dictionary_operator")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DDUCKDB_VERIFY_DICTIONARY_OPERATOR")
elseif("${VERIFY_VECTOR}" STREQUAL "constant_operator")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DDUCKDB_VERIFY_CONSTANT_OPERATOR")
elseif("${VERIFY_VECTOR}" STREQUAL "sequence_operator")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DDUCKDB_VERIFY_SEQUENCE_OPERATOR")
elseif("${VERIFY_VECTOR}" STREQUAL "nested_shuffle")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DDUCKDB_VERIFY_NESTED_SHUFFLE")
else()
message(FATAL_ERROR "unsupported option for VERIFY_VECTOR ${VERIFY_VECTOR}")
endif()
endif()
endif()
if(CUSTOM_LINKER)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fuse-ld=${CUSTOM_LINKER}")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -fuse-ld=${CUSTOM_LINKER}")
endif()
if(NOT MSVC)
if(${FORCE_WARN_UNUSED})
set(CXX_EXTRA "${CXX_EXTRA} -Wunused")
endif()
if(TREAT_WARNINGS_AS_ERRORS)
set(CXX_EXTRA "${CXX_EXTRA} -Werror")
endif()
set(CMAKE_CXX_FLAGS_DEBUG
"${CMAKE_CXX_FLAGS_DEBUG} -g -O0 -DDEBUG -Wall ${M32_FLAG} ${CXX_EXTRA}")
set(CMAKE_CXX_FLAGS_RELEASE
"${CMAKE_CXX_FLAGS_RELEASE} -O3 -DNDEBUG ${M32_FLAG} ${CXX_EXTRA}")
if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang" AND CMAKE_LTO)
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -flto=${CMAKE_LTO}")
elseif (CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND CMAKE_LTO)
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -flto")
endif()
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELEASE} -g")
set(CXX_EXTRA_DEBUG
"${CXX_EXTRA_DEBUG} -Wunused -Werror=vla -Wnarrowing -pedantic"
)
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" AND CMAKE_CXX_COMPILER_VERSION
VERSION_GREATER 8.0)
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${CXX_EXTRA_DEBUG}")
elseif("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang$"
AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 9.0)
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${CXX_EXTRA_DEBUG}")
else()
message(WARNING "Please use a recent compiler for debug builds")
endif()
else()
set(CMAKE_CXX_WINDOWS_FLAGS
"/wd4244 /wd4267 /wd4200 /wd26451 /wd26495 /D_CRT_SECURE_NO_WARNINGS /utf-8")
if(TREAT_WARNINGS_AS_ERRORS)
set(CMAKE_CXX_WINDOWS_FLAGS "${CMAKE_CXX_WINDOWS_FLAGS} /WX")
endif()
# remove warning from CXX flags
string(REGEX REPLACE "/W[0-4]" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
# add to-be-ignored warnings
set(CMAKE_CXX_FLAGS
"${CMAKE_CXX_FLAGS} ${CMAKE_CXX_WINDOWS_FLAGS}"
)
endif()
# todo use CHECK_CXX_COMPILER_FLAG(-fsanitize=address SUPPORTS_SANITIZER) etc.
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")
set(CMAKE_C_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO}")
if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
set(DEFAULT_BUILD_TYPE "Release")
message(STATUS "Setting build type to '${DEFAULT_BUILD_TYPE}'.")
set(CMAKE_BUILD_TYPE
"${DEFAULT_BUILD_TYPE}"
CACHE STRING "Choose the type of build." FORCE)
endif()
if(OS_NAME STREQUAL "windows")
list (FIND DUCKDB_EXTENSION_NAMES jemalloc _index)
if (${_index} GREATER -1)
# have to throw an error because this will crash at runtime
message(FATAL_ERROR "The jemalloc extension is not supported on Windows")
endif()
endif()
include_directories(src/include)
include_directories(third_party/fsst)
include_directories(third_party/fmt/include)
include_directories(third_party/hyperloglog)
include_directories(third_party/fastpforlib)
include_directories(third_party/skiplist)
include_directories(third_party/fast_float)
include_directories(third_party/re2)
include_directories(third_party/miniz)
include_directories(third_party/utf8proc/include)
include_directories(third_party/concurrentqueue)
include_directories(third_party/pcg)
include_directories(third_party/tdigest)
include_directories(third_party/mbedtls/include)
include_directories(third_party/jaro_winkler)
include_directories(third_party/yyjson/include)
# todo only regenerate ub file if one of the input files changed hack alert
function(enable_unity_build UB_SUFFIX SOURCE_VARIABLE_NAME)
set(files ${${SOURCE_VARIABLE_NAME}})
# Generate a unique filename for the unity build translation unit
set(unit_build_file ${CMAKE_CURRENT_BINARY_DIR}/ub_${UB_SUFFIX}.cpp)
set(temp_unit_build_file ${CMAKE_CURRENT_BINARY_DIR}/ub_${UB_SUFFIX}.cpp.tmp)
# Exclude all translation units from compilation
set_source_files_properties(${files} PROPERTIES HEADER_FILE_ONLY true)
set(rebuild FALSE)
# check if any of the source files have changed
foreach(source_file ${files})
if(${CMAKE_CURRENT_SOURCE_DIR}/${source_file} IS_NEWER_THAN
${unit_build_file})
set(rebuild TRUE)
endif()
endforeach(source_file)
# write a temporary file
file(WRITE ${temp_unit_build_file} "// Unity Build generated by CMake\n")
foreach(source_file ${files})
file(
APPEND ${temp_unit_build_file}
"#include <${CMAKE_CURRENT_SOURCE_DIR}/${source_file}>\n"
)
endforeach(source_file)
execute_process(
COMMAND ${CMAKE_COMMAND} -E compare_files ${unit_build_file}
${temp_unit_build_file}
RESULT_VARIABLE compare_result
OUTPUT_VARIABLE bla
ERROR_VARIABLE bla)
if(compare_result EQUAL 0)
# files are identical: do nothing
elseif(compare_result EQUAL 1)
# files are different: rebuild
set(rebuild TRUE)
else()
# error while compiling: rebuild
set(rebuild TRUE)
endif()
if(${rebuild})
file(WRITE ${unit_build_file} "// Unity Build generated by CMake\n")
foreach(source_file ${files})
file(
APPEND ${unit_build_file}
"#include <${CMAKE_CURRENT_SOURCE_DIR}/${source_file}>\n"
)
endforeach(source_file)
endif()
# Complement list of translation units with the name of ub
set(${SOURCE_VARIABLE_NAME}
${${SOURCE_VARIABLE_NAME}} ${unit_build_file}
PARENT_SCOPE)
endfunction(enable_unity_build)
function(add_library_unity NAME MODE)
set(SRCS ${ARGN})
if(NOT DISABLE_UNITY)
enable_unity_build(${NAME} SRCS)
endif()
add_library(${NAME} OBJECT ${SRCS})
endfunction()
function(disable_target_warnings NAME)
if(MSVC)
target_compile_options(${NAME} PRIVATE "/W0")
elseif("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang$"
OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
target_compile_options(${NAME} PRIVATE "-w")
endif()
endfunction()
function(add_extension_definitions)
include_directories(${PROJECT_SOURCE_DIR}/extension)
if(NOT "${TEST_WITH_LOADABLE_EXTENSION}" STREQUAL "")
string(REPLACE ";" "," COMMA_SEPARATED_EXTENSIONS "${TEST_WITH_LOADABLE_EXTENSION}")
# Note: weird commas are for easy substring matching in c++
add_definitions(-DDUCKDB_EXTENSIONS_TEST_WITH_LOADABLE=\",${COMMA_SEPARATED_EXTENSIONS},\")
add_definitions(-DDUCKDB_EXTENSIONS_BUILD_PATH="${CMAKE_BINARY_DIR}/extension")
endif()
if(NOT("${TEST_REMOTE_INSTALL}" STREQUAL "OFF"))
add_definitions(-DDUCKDB_TEST_REMOTE_INSTALL="${TEST_REMOTE_INSTALL}")
endif()
if(${DISABLE_BUILTIN_EXTENSIONS})
add_definitions(-DDISABLE_BUILTIN_EXTENSIONS=${DISABLE_BUILTIN_EXTENSIONS})
endif()
# Include paths for any registered out-of-tree extensions
foreach(EXT_NAME IN LISTS DUCKDB_EXTENSION_NAMES)
string(TOUPPER ${EXT_NAME} EXT_NAME_UPPERCASE)
if(${DUCKDB_EXTENSION_${EXT_NAME_UPPERCASE}_SHOULD_LINK})
add_definitions(-DDUCKDB_EXTENSION_${EXT_NAME_UPPERCASE}_LINKED=1)
if (DEFINED DUCKDB_EXTENSION_${EXT_NAME_UPPERCASE}_INCLUDE_PATH)
include_directories("${DUCKDB_EXTENSION_${EXT_NAME_UPPERCASE}_INCLUDE_PATH}")
else()
# We try the default locations for headers
include_directories("${PROJECT_SOURCE_DIR}/extension_external/${EXT_NAME}/src/include")
include_directories("${PROJECT_SOURCE_DIR}/extension_external/${EXT_NAME}/include")
endif()
endif()
endforeach()
endfunction()
function(add_extension_dependencies LIBRARY)
foreach(EXT_NAME IN LISTS DUCKDB_EXTENSION_NAMES)
string(TOUPPER ${EXT_NAME} EXTENSION_NAME_UPPERCASE)
if (DUCKDB_EXTENSION_${EXTENSION_NAME_UPPERCASE}_SHOULD_LINK)
add_dependencies(${LIBRARY} ${EXT_NAME}_extension)
endif()
endforeach()
endfunction()
function(link_extension_libraries LIBRARY)
if(${DISABLE_BUILTIN_EXTENSIONS})
return()
endif()
# Now link against any registered out-of-tree extensions
foreach(EXT_NAME IN LISTS DUCKDB_EXTENSION_NAMES)
string(TOUPPER ${EXT_NAME} EXT_NAME_UPPERCASE)
if (${DUCKDB_EXTENSION_${EXT_NAME_UPPERCASE}_SHOULD_LINK})
target_link_libraries(${LIBRARY} ${EXT_NAME}_extension)
endif()
endforeach()
endfunction()
function(link_threads LIBRARY)
target_link_libraries(${LIBRARY} Threads::Threads)
endfunction()
# Deploys extensions to a local repository (a folder structure that contains the duckdb version + binary arch)
if ("${LOCAL_EXTENSION_REPO}" STREQUAL "")
set(LOCAL_EXTENSION_REPO_DIR ${CMAKE_BINARY_DIR}/repository)
else()
if (NOT Python3_FOUND)
MESSAGE(FATAL_ERROR "Could not find python3 executable, when providing LOCAL_EXTENSION_REPO this is compulsory")
endif()
set(LOCAL_EXTENSION_REPO_DIR ${LOCAL_EXTENSION_REPO})
endif()
set(LOCAL_EXTENSION_REPO FALSE)
if (NOT EXTENSION_CONFIG_BUILD AND NOT ${EXTENSION_TESTS_ONLY} AND NOT CLANG_TIDY)
if (NOT Python3_FOUND)
add_custom_target(
duckdb_local_extension_repo ALL)
MESSAGE(STATUS "Could not find python3, create extension directory step will be skipped")
else()
add_custom_target(
duckdb_local_extension_repo ALL
COMMAND
${Python3_EXECUTABLE} scripts/create_local_extension_repo.py "${DUCKDB_NORMALIZED_VERSION}" "${CMAKE_CURRENT_BINARY_DIR}/duckdb_platform_out" "${CMAKE_CURRENT_BINARY_DIR}" "${LOCAL_EXTENSION_REPO_DIR}" "duckdb_extension${EXTENSION_POSTFIX}"
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
COMMENT Create local extension repository)
add_dependencies(duckdb_local_extension_repo duckdb_platform)
set(LOCAL_EXTENSION_REPO TRUE)
message(STATUS "Extensions will be deployed to: ${LOCAL_EXTENSION_REPO_DIR}")
endif()
endif()
function(build_loadable_extension_directory NAME OUTPUT_DIRECTORY EXTENSION_VERSION PARAMETERS)
set(TARGET_NAME ${NAME}_loadable_extension)
if (LOCAL_EXTENSION_REPO)
add_dependencies(duckdb_local_extension_repo ${NAME}_loadable_extension)
endif()
# all parameters after output_directory
set(FILES "${ARGV}")
# remove name, output_directory, extension_version, parameters
list(REMOVE_AT FILES 0 1 2 3)
# parse parameters
string(FIND "${PARAMETERS}" "-no-warnings" IGNORE_WARNINGS)
if(EMSCRIPTEN)
add_library(${TARGET_NAME} STATIC ${FILES})
else()
add_library(${TARGET_NAME} SHARED ${FILES})
endif()
# this disables the -Dsome_target_EXPORTS define being added by cmake which otherwise trips clang-tidy (yay)
set_target_properties(${TARGET_NAME} PROPERTIES DEFINE_SYMBOL "")
set_target_properties(${TARGET_NAME} PROPERTIES OUTPUT_NAME ${NAME})
set_target_properties(${TARGET_NAME} PROPERTIES PREFIX "")
if(${IGNORE_WARNINGS} GREATER -1)
disable_target_warnings(${TARGET_NAME})
endif()
# loadable extension binaries can be built two ways:
# 1. EXTENSION_STATIC_BUILD=1
# DuckDB is statically linked into each extension binary. This increases portability because in several situations
# DuckDB itself may have been loaded with RTLD_LOCAL. This is currently the main way we distribute the loadable
# extension binaries
# 2. EXTENSION_STATIC_BUILD=0
# The DuckDB symbols required by the loadable extensions are left unresolved. This will reduce the size of the binaries
# and works well when running the DuckDB cli directly. For windows this uses delay loading. For MacOS and linux the
# dynamic loader will look up the missing symbols when the extension is dlopen-ed.
if(WASM_LOADABLE_EXTENSIONS)
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -sSIDE_MODULE=1 -DWASM_LOADABLE_EXTENSIONS")
elseif (EXTENSION_STATIC_BUILD)
if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
if (APPLE)
set_target_properties(${TARGET_NAME} PROPERTIES CXX_VISIBILITY_PRESET hidden)
# Note that on MacOS we need to use the -exported_symbol whitelist feature due to a lack of -exclude-libs flag in mac's ld variant
set(WHITELIST "-Wl,-exported_symbol,_${NAME}_init -Wl,-exported_symbol,_${NAME}_version -Wl,-exported_symbol,_${NAME}_storage_ini*")
target_link_libraries(${TARGET_NAME} duckdb_static ${DUCKDB_EXTRA_LINK_FLAGS} -Wl,-dead_strip ${WHITELIST})
elseif (ZOS)
target_link_libraries(${TARGET_NAME} duckdb_static ${DUCKDB_EXTRA_LINK_FLAGS})
else()
# For GNU we rely on fvisibility=hidden to hide the extension symbols and use -exclude-libs to hide the duckdb symbols
set_target_properties(${TARGET_NAME} PROPERTIES CXX_VISIBILITY_PRESET hidden)
target_link_libraries(${TARGET_NAME} duckdb_static ${DUCKDB_EXTRA_LINK_FLAGS} -Wl,--gc-sections -Wl,--exclude-libs,ALL)
endif()
elseif (WIN32)
target_link_libraries(${TARGET_NAME} duckdb_static ${DUCKDB_EXTRA_LINK_FLAGS})
else()
error("EXTENSION static build is only intended for Linux and Windows on MVSC")
endif()
else()
if (WIN32)
target_link_libraries(${TARGET_NAME} duckdb ${DUCKDB_EXTRA_LINK_FLAGS})
elseif("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang$")
if (APPLE)
set_target_properties(${TARGET_NAME} PROPERTIES LINK_FLAGS "-undefined dynamic_lookup")
endif()
endif()
endif()
target_compile_definitions(${TARGET_NAME} PUBLIC -DDUCKDB_BUILD_LOADABLE_EXTENSION)
set_target_properties(${TARGET_NAME} PROPERTIES SUFFIX
".duckdb_extension")
if(MSVC)
set_target_properties(
${TARGET_NAME} PROPERTIES RUNTIME_OUTPUT_DIRECTORY_DEBUG
"${CMAKE_BINARY_DIR}/${OUTPUT_DIRECTORY}")
set_target_properties(
${TARGET_NAME} PROPERTIES RUNTIME_OUTPUT_DIRECTORY_RELEASE
"${CMAKE_BINARY_DIR}/${OUTPUT_DIRECTORY}")
endif()
if(EMSCRIPTEN)
# Compile the library into the actual wasm file
string(TOUPPER ${NAME} EXTENSION_NAME_UPPERCASE)
string(REPLACE ";" " " TO_BE_LINKED "${DUCKDB_EXTENSION_${EXTENSION_NAME_UPPERCASE}_LINKED_LIBS}")
add_custom_command(
TARGET ${TARGET_NAME}
POST_BUILD
COMMAND emcc $<TARGET_FILE:${TARGET_NAME}> -o $<TARGET_FILE:${TARGET_NAME}>.wasm -O3 -sSIDE_MODULE=2 -sEXPORTED_FUNCTIONS="_${NAME}_init,_${NAME}_version" ${WASM_THREAD_FLAGS} ${TO_BE_LINKED}
)
endif()
add_custom_command(
TARGET ${TARGET_NAME}
POST_BUILD
COMMAND
${CMAKE_COMMAND} -DEXTENSION=$<TARGET_FILE:${TARGET_NAME}>${EXTENSION_POSTFIX} -DPLATFORM_FILE=${DuckDB_BINARY_DIR}/duckdb_platform_out -DDUCKDB_VERSION="${DUCKDB_NORMALIZED_VERSION}" -DEXTENSION_VERSION="${EXTENSION_VERSION}" -DNULL_FILE=${DUCKDB_MODULE_BASE_DIR}/scripts/null.txt -P ${DUCKDB_MODULE_BASE_DIR}/scripts/append_metadata.cmake
)
add_dependencies(${TARGET_NAME} duckdb_platform)
if (NOT EXTENSION_CONFIG_BUILD AND NOT ${EXTENSION_TESTS_ONLY} AND NOT CLANG_TIDY)
add_dependencies(duckdb_local_extension_repo ${TARGET_NAME})
endif()
endfunction()
function(build_loadable_extension NAME PARAMETERS)
# all parameters after name
set(FILES "${ARGV}")
list(REMOVE_AT FILES 0 1)
string(TOUPPER ${NAME} EXTENSION_NAME_UPPERCASE)
build_loadable_extension_directory(${NAME} "extension/${NAME}" "${DUCKDB_EXTENSION_${EXTENSION_NAME_UPPERCASE}_EXT_VERSION}" "${PARAMETERS}" ${FILES})
endfunction()
function(build_static_extension NAME PARAMETERS)
# all parameters after name
set(FILES "${ARGV}")
list(REMOVE_AT FILES 0)
add_library(${NAME}_extension STATIC ${FILES})
target_link_libraries(${NAME}_extension duckdb_static)
endfunction()
# Internal extension register function
function(register_extension NAME DONT_LINK DONT_BUILD LOAD_TESTS PATH INCLUDE_PATH TEST_PATH LINKED_LIBS EXTENSION_VERSION)
string(TOLOWER ${NAME} EXTENSION_NAME_LOWERCASE)
string(TOUPPER ${NAME} EXTENSION_NAME_UPPERCASE)
set(DUCKDB_EXTENSION_NAMES ${DUCKDB_EXTENSION_NAMES} ${EXTENSION_NAME_LOWERCASE} PARENT_SCOPE)
if ("${LOAD_TESTS}")
set(DUCKDB_EXTENSION_${EXTENSION_NAME_UPPERCASE}_LOAD_TESTS TRUE PARENT_SCOPE)
else()
set(DUCKDB_EXTENSION_${EXTENSION_NAME_UPPERCASE}_LOAD_TESTS FALSE PARENT_SCOPE)
endif()
if (${BUILD_EXTENSIONS_ONLY})
set(DUCKDB_EXTENSION_${EXTENSION_NAME_UPPERCASE}_SHOULD_LINK TRUE PARENT_SCOPE)
else ()
if (NOT ${DONT_LINK} AND NOT DISABLE_BUILTIN_EXTENSIONS)
set(DUCKDB_EXTENSION_${EXTENSION_NAME_UPPERCASE}_SHOULD_LINK TRUE PARENT_SCOPE)
else()
set(DUCKDB_EXTENSION_${EXTENSION_NAME_UPPERCASE}_SHOULD_LINK FALSE PARENT_SCOPE)
endif()
endif()
set(DUCKDB_EXTENSION_${EXTENSION_NAME_UPPERCASE}_LINKED_LIBS "${LINKED_LIBS}" PARENT_SCOPE)
# Allows explicitly disabling extensions that may be specified in other configurations
if (NOT ${DONT_BUILD} AND NOT ${EXTENSION_TESTS_ONLY})
set(DUCKDB_EXTENSION_${EXTENSION_NAME_UPPERCASE}_SHOULD_BUILD TRUE PARENT_SCOPE)
else()
set(DUCKDB_EXTENSION_${EXTENSION_NAME_UPPERCASE}_SHOULD_BUILD FALSE PARENT_SCOPE)
set(DUCKDB_EXTENSION_${EXTENSION_NAME_UPPERCASE}_SHOULD_LINK FALSE PARENT_SCOPE)
endif()
if ("${PATH}" STREQUAL "")
message(FATAL_ERROR "Invalid path set for extension '${NAME}' : '${INCLUDE}'")
endif()
if ("${INCLUDE_PATH}" STREQUAL "")
message(FATAL_ERROR "Invalid include path for extension '${NAME}' : '${INCLUDE_PATH}'")
endif()
if ("${TEST_PATH}" STREQUAL "" AND "${LOAD_TESTS}")
message(FATAL_ERROR "Invalid include path for extension '${NAME}' : '${INCLUDE_PATH}'")
endif()
set(DUCKDB_EXTENSION_${EXTENSION_NAME_UPPERCASE}_PATH ${PATH} PARENT_SCOPE)
set(DUCKDB_EXTENSION_${EXTENSION_NAME_UPPERCASE}_INCLUDE_PATH ${INCLUDE_PATH} PARENT_SCOPE)
set(DUCKDB_EXTENSION_${EXTENSION_NAME_UPPERCASE}_TEST_PATH ${TEST_PATH} PARENT_SCOPE)
set(DUCKDB_EXTENSION_${EXTENSION_NAME_UPPERCASE}_EXT_VERSION ${EXTENSION_VERSION} PARENT_SCOPE)
endfunction()
# Downloads the external extension repo at the specified commit and calls register_extension
macro(register_external_extension NAME URL COMMIT DONT_LINK DONT_BUILD LOAD_TESTS PATH INCLUDE_PATH TEST_PATH APPLY_PATCHES LINKED_LIBS SUBMODULES EXTENSION_VERSION)
include(FetchContent)
if (${APPLY_PATCHES})
set(PATCH_COMMAND python3 ${CMAKE_SOURCE_DIR}/scripts/apply_extension_patches.py ${CMAKE_SOURCE_DIR}/.github/patches/extensions/${NAME}/)
endif()
FETCHCONTENT_DECLARE(
${NAME}_extension_fc
GIT_REPOSITORY ${URL}
GIT_TAG ${COMMIT}
GIT_SUBMODULES "${SUBMODULES}"
PATCH_COMMAND ${PATCH_COMMAND}
)
FETCHCONTENT_POPULATE(${NAME}_EXTENSION_FC)
# Autogenerate version tag if not provided
if ("${EXTENSION_VERSION}" STREQUAL "")
duckdb_extension_generate_version(EXTERNAL_EXTENSION_VERSION ${${NAME}_extension_fc_SOURCE_DIR})
else()
set(EXTERNAL_EXTENSION_VERSION "${EXTENSION_VERSION}")
endif()
message(STATUS "Load extension '${NAME}' from ${URL} @ ${EXTERNAL_EXTENSION_VERSION}")
string(TOUPPER ${NAME} EXTENSION_NAME_UPPERCASE)
set(DUCKDB_EXTENSION_${EXTENSION_NAME_UPPERCASE}_EXT_VERSION "${EXTERNAL_EXTENSION_VERSION}" PARENT_SCOPE)
if ("${INCLUDE_PATH}" STREQUAL "")
set(INCLUDE_FULL_PATH "${${NAME}_extension_fc_SOURCE_DIR}/src/include")
else()
set(INCLUDE_FULL_PATH "${${NAME}_extension_fc_SOURCE_DIR}/${INCLUDE_PATH}")
endif()
if ("${TEST_PATH}" STREQUAL "")
set(TEST_FULL_PATH "${${NAME}_extension_fc_SOURCE_DIR}/test/sql")
else()
set(TEST_FULL_PATH "${${NAME}_extension_fc_SOURCE_DIR}/${TEST_PATH}")
endif()
register_extension(${NAME} ${DONT_LINK} ${DONT_BUILD} ${LOAD_TESTS} ${${NAME}_extension_fc_SOURCE_DIR}/${PATH} "${INCLUDE_FULL_PATH}" "${TEST_FULL_PATH}" "${LINKED_LIBS}" "${EXTERNAL_EXTENSION_VERSION}")
endmacro()
# This function sets OUTPUT_VAR to the VERSION using DuckDB's standard versioning convention (using WORKING_DIR)
# TODO: unify this with the base DuckDB logic (note that this is slightly different as it has ReleaseCandidate tag support
function(duckdb_extension_generate_version OUTPUT_VAR WORKING_DIR)
find_package(Git)
if(Git_FOUND)
execute_process(
COMMAND ${GIT_EXECUTABLE} log -1 --format=%h
WORKING_DIRECTORY ${WORKING_DIR}
RESULT_VARIABLE GIT_RESULT
OUTPUT_VARIABLE GIT_COMMIT_HASH
OUTPUT_STRIP_TRAILING_WHITESPACE)
if (GIT_RESULT)
message(FATAL_ERROR "git is available (at ${GIT_EXECUTABLE}) but has failed to execute 'log -1 --format=%h'.")
endif()
execute_process(
COMMAND ${GIT_EXECUTABLE} describe --tags --always
WORKING_DIRECTORY ${WORKING_DIR}
RESULT_VARIABLE GIT_RESULT
OUTPUT_VARIABLE GIT_DESCRIBE
OUTPUT_STRIP_TRAILING_WHITESPACE)
if (GIT_RESULT)
set(VERSION "${GIT_COMMIT_HASH}")
elseif (GIT_DESCRIBE MATCHES "^v[0-9]+\.[0-9]+\.[0-9]+(-[a-zA-Z0-9\.]+)?$")
# We are on a valid SemVer version in the format v{MAJOR}.{MINOR}.{PATH}(-{RC})
set(VERSION "${GIT_DESCRIBE}")
else()
set(VERSION "${GIT_COMMIT_HASH}")
endif()
else()
# No git found, we set empty string
set(VERSION "")
endif()
# Propagate the version
set(${OUTPUT_VAR} ${VERSION} PARENT_SCOPE)