Files
zeekay 9a90943b8f merge: ClickHouse 26.7.1.1315-stable into datastore — preserve debrand
13,838 upstream commits, forward from the 26.6.1.1 fork point. 129 conflicts:
37 resolved mechanically (take upstream's file, re-apply the brand sweep) and
92 by hand where our fork and upstream had both changed the same code.

The rule throughout: upstream owns the engine, we own the naming and a small set
of deliberate deviations. Never resolve by discarding an upstream change — a
dropped rename or a missed new parameter becomes a compile error a thousand
files away.

Deviations verified intact after the merge:
  ENABLE_XRAY still defaults OFF        (CMakeLists.txt:105)
  X-Datastore-User read by the server   (authenticateUserByHTTP.cpp)
  X-ClickHouse-* in src/                0
  hanzo/research                        present
  system.*_log retention bound          present
  ArrowFlight rip                       held against upstream re-adding it

Two things worth naming, because neither shows up as a conflict:

  src/CMakeLists.txt gained an UNGUARDED
  `add_object_library(datastore_storages_arrowflight Storages/ArrowFlight)` from
  upstream, for a directory our gRPC rip deleted. It sat outside every conflict
  hunk, so a resolver reading only the markers would sail straight past it into
  a CMake configure error. Removed; the Server/ArrowFlight sibling at line 474
  stays because it is inside `if (TARGET ch_contrib::arrow_flight)`.

  The brand sweep had rewritten github.com/ClickHouse/ClickHouse issue links to
  github.com/Datastore/Datastore — a dead host. Those point at upstream's own
  tracker and are restored, alongside the contributors list, sql.clickhouse.com
  and the ClickHouse Inc copyright: attribution is theirs, not ours to rename.

base/glibc-compatibility/memcpy/memcpy.h is deleted, not kept: upstream dropped
it for LLVM-libc's, and our only change to it was a comment rebrand.
2026-07-26 14:47:43 -07:00

61 lines
1.9 KiB
CMake

if(NOT OS_LINUX)
message(STATUS "Not building silk because it requires io_uring (Linux-only)")
return()
endif()
if(NOT (ARCH_AMD64 OR ARCH_AARCH64))
message(STATUS "Not building silk because it supports only x86_64 and aarch64")
return()
endif()
if(USE_MUSL)
message(STATUS "Not building silk because it requires glibc")
return()
endif()
# Silk needs support for 128-bit atomics.
if(ARCH_AMD64 AND X86_ARCH_LEVEL VERSION_LESS 2)
message(STATUS "Not building silk because it requires x86-64-v2 or higher")
return()
endif()
if(NOT TARGET ch_contrib::liburing)
message(STATUS "Not building silk because liburing is disabled")
return()
endif()
if(NOT TARGET ch_contrib::librseq)
message(STATUS "Not building silk because librseq is disabled")
return()
endif()
set(SILK_SOURCE_DIR "${Datastore_SOURCE_DIR}/contrib/silk")
# silk-util
# CONFIGURE_DEPENDS makes Ninja re-run the glob on each build, so a submodule bump
# that adds or removes sources reconfigures already-existing build directories.
file(GLOB SILK_UTIL_SOURCES CONFIGURE_DEPENDS "${SILK_SOURCE_DIR}/src/util/*.cpp")
add_library(_silk_util STATIC ${SILK_UTIL_SOURCES})
target_include_directories(_silk_util SYSTEM
PUBLIC "${SILK_SOURCE_DIR}/include"
PRIVATE "${SILK_SOURCE_DIR}/src"
)
target_link_libraries(_silk_util
PUBLIC boost::headers_only
PRIVATE ch_contrib::librseq
)
add_library(ch_contrib::silk_util ALIAS _silk_util)
# silk-fibers
file(GLOB SILK_FIBERS_SOURCES CONFIGURE_DEPENDS "${SILK_SOURCE_DIR}/src/fibers/*.cpp")
add_library(_silk_fibers STATIC ${SILK_FIBERS_SOURCES})
target_include_directories(_silk_fibers SYSTEM
PUBLIC "${SILK_SOURCE_DIR}/include"
PRIVATE "${SILK_SOURCE_DIR}/src"
)
target_link_libraries(_silk_fibers
PUBLIC _silk_util
PRIVATE boost::context ch_contrib::liburing
)
add_library(ch_contrib::silk_fibers ALIAS _silk_fibers)