Files
datastore/cmake/split_debug_symbols.cmake
zooqueen 12ee47043b datastore: eliminate ALL clickhouse references from the product (no clickhouse, period)
Comprehensive removal across the compiled-product surface (src/programs/base/cmake/configs,
excl contrib third-party + unit tests): URLs clickhouse.com/.tech/.cloud -> hanzo.ai and
github.com/ClickHouse/ClickHouse -> github.com/hanzoai/datastore; fs/zk paths /var/lib/clickhouse
-> /var/lib/datastore, /clickhouse/tables -> /datastore/tables; SQL dict-source keyword
"clickhouse" -> "datastore" (SOURCE(DATASTORE(...)), forwards-only); .clickhouse.hash ELF section
-> .datastore.hash (main.cpp + CMake); hasClickhouse/Clickhouse symbols -> Datastore; all remaining
lowercase clickhouse -> datastore. 175 files. contrib/ (upstream deps) untouched. Build-verify since
this changes the SQL keyword, default paths and the binary-hash section.
2026-06-22 16:33:18 -07:00

63 lines
3.4 KiB
CMake

# Generates a separate file with debug symbols while stripping it from the main binary.
# This is needed for Debian packages.
macro(datastore_split_debug_symbols)
set(oneValueArgs TARGET DESTINATION_DIR BINARY_PATH)
cmake_parse_arguments(STRIP "" "${oneValueArgs}" "" ${ARGN})
if (NOT DEFINED STRIP_TARGET)
message(FATAL_ERROR "A target name must be provided for stripping binary")
endif()
if (NOT DEFINED STRIP_BINARY_PATH)
message(FATAL_ERROR "A binary path name must be provided for stripping binary")
endif()
if (NOT DEFINED STRIP_DESTINATION_DIR)
message(FATAL_ERROR "Destination directory for stripped binary must be provided")
endif()
add_custom_command(TARGET ${STRIP_TARGET} POST_BUILD
COMMAND mkdir -p "${STRIP_DESTINATION_DIR}/lib/debug/bin"
COMMAND mkdir -p "${STRIP_DESTINATION_DIR}/bin"
# Splits debug symbols into separate file, leaves the binary untouched:
COMMAND "${OBJCOPY_PATH}" --only-keep-debug "${STRIP_BINARY_PATH}" "${STRIP_DESTINATION_DIR}/lib/debug/bin/${STRIP_TARGET}.debug"
COMMAND chmod 0644 "${STRIP_DESTINATION_DIR}/lib/debug/bin/${STRIP_TARGET}.debug"
# Strips binary, sections '.note' & '.comment' are removed in line with Debian's stripping policy: www.debian.org/doc/debian-policy/ch-files.html, section '.datastore.hash' is needed for integrity check.
# Also, after we disabled the export of symbols for dynamic linking, we still to keep a static symbol table for good stack traces.
COMMAND "${STRIP_PATH}" --strip-debug --remove-section=.comment --remove-section=.note "${STRIP_BINARY_PATH}" -o "${STRIP_DESTINATION_DIR}/bin/${STRIP_TARGET}"
# Associate stripped binary with debug symbols:
COMMAND "${OBJCOPY_PATH}" --add-gnu-debuglink "${STRIP_DESTINATION_DIR}/lib/debug/bin/${STRIP_TARGET}.debug" "${STRIP_DESTINATION_DIR}/bin/${STRIP_TARGET}"
COMMENT "Stripping datastore binary" VERBATIM
)
install(PROGRAMS ${STRIP_DESTINATION_DIR}/bin/${STRIP_TARGET} DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT datastore)
cmake_path(SET DEBUG_PATH NORMALIZE "${CMAKE_INSTALL_LIBDIR}/debug/${CMAKE_INSTALL_FULL_BINDIR}")
install(FILES ${STRIP_DESTINATION_DIR}/lib/debug/bin/${STRIP_TARGET}.debug DESTINATION ${DEBUG_PATH} COMPONENT datastore)
endmacro()
macro(datastore_make_empty_debug_info_for_nfpm)
set(oneValueArgs TARGET BINARY DESTINATION_DIR)
cmake_parse_arguments(EMPTY_DEBUG "" "${oneValueArgs}" "" ${ARGN})
if (NOT DEFINED EMPTY_DEBUG_TARGET)
message(FATAL_ERROR "A target name must be provided for stripping binary")
endif()
if (NOT DEFINED EMPTY_DEBUG_BINARY)
message(FATAL_ERROR "A binary name must be provided for stripping binary")
endif()
if (NOT DEFINED EMPTY_DEBUG_DESTINATION_DIR)
message(FATAL_ERROR "Destination directory for empty debug must be provided")
endif()
add_custom_command(TARGET ${EMPTY_DEBUG_TARGET} POST_BUILD
COMMAND mkdir -p "${EMPTY_DEBUG_DESTINATION_DIR}/lib/debug"
COMMAND touch "${EMPTY_DEBUG_DESTINATION_DIR}/lib/debug/${EMPTY_DEBUG_BINARY}.debug"
COMMENT "Adding empty debug info for NFPM" VERBATIM
)
cmake_path(SET DEBUG_PATH NORMALIZE "${CMAKE_INSTALL_LIBDIR}/debug/${CMAKE_INSTALL_FULL_BINDIR}")
install(FILES "${EMPTY_DEBUG_DESTINATION_DIR}/lib/debug/${EMPTY_DEBUG_BINARY}.debug" DESTINATION ${DEBUG_PATH} COMPONENT datastore)
endmacro()