ClickHouse/contrib/liburing-cmake/CMakeLists.txt
2023-02-07 18:11:43 +01:00

54 lines
1.9 KiB
CMake

set (ENABLE_LIBURING_DEFAULT ${ENABLE_LIBRARIES})
if (NOT OS_LINUX)
set (ENABLE_LIBURING_DEFAULT OFF)
endif ()
option (ENABLE_LIBURING "Enable liburing" ${ENABLE_LIBURING_DEFAULT})
if (NOT ENABLE_LIBURING)
message (STATUS "Not using liburing")
return ()
endif ()
set (LIBURING_INCLUDE_DIR "${ClickHouse_SOURCE_DIR}/contrib/liburing/src/include")
set (LIBURING_SOURCE_DIR "${ClickHouse_SOURCE_DIR}/contrib/liburing/src")
set (SRCS
"${LIBURING_SOURCE_DIR}/queue.c"
"${LIBURING_SOURCE_DIR}/register.c"
"${LIBURING_SOURCE_DIR}/setup.c"
"${LIBURING_SOURCE_DIR}/syscall.c"
"${LIBURING_SOURCE_DIR}/version.c"
)
add_compile_definitions (_GNU_SOURCE)
add_compile_definitions (LIBURING_INTERNAL)
set (LIBURING_COMPAT_INCLUDE_DIR "${ClickHouse_BINARY_DIR}/contrib/liburing/src/include-compat")
set (LIBURING_COMPAT_HEADER "${LIBURING_COMPAT_INCLUDE_DIR}/liburing/compat.h")
set (LIBURING_CONFIG_HAS_KERNEL_RWF_T FALSE)
set (LIBURING_CONFIG_HAS_KERNEL_TIMESPEC FALSE)
set (LIBURING_CONFIG_HAS_OPEN_HOW FALSE)
set (LIBURING_CONFIG_HAS_STATX FALSE)
set (LIBURING_CONFIG_HAS_GLIBC_STATX FALSE)
configure_file (compat.h.in ${LIBURING_COMPAT_HEADER})
set (LIBURING_GENERATED_INCLUDE_DIR "${ClickHouse_BINARY_DIR}/contrib/liburing/src/include")
set (LIBURING_VERSION_HEADER "${LIBURING_GENERATED_INCLUDE_DIR}/liburing/io_uring_version.h")
file (READ "${LIBURING_SOURCE_DIR}/../liburing.spec" LIBURING_SPEC)
string (REGEX MATCH "Version: ([0-9]+)\.([0-9]+)" _ ${LIBURING_SPEC})
set (LIBURING_VERSION_MAJOR ${CMAKE_MATCH_1})
set (LIBURING_VERSION_MINOR ${CMAKE_MATCH_2})
configure_file (io_uring_version.h.in ${LIBURING_VERSION_HEADER})
add_library (_liburing ${SRCS})
add_library (ch_contrib::liburing ALIAS _liburing)
target_include_directories (_liburing SYSTEM PUBLIC ${LIBURING_COMPAT_INCLUDE_DIR} ${LIBURING_GENERATED_INCLUDE_DIR} ${LIBURING_INCLUDE_DIR})