ClickHouse/rust/CMakeLists.txt
Azat Khuzhin bf127f4e1e MSan support for Rust
Previously you have to unpoison memory from the Rust, however Rust does
supports MSan, so let's simply use it.

But for this we need nightly Rust and recompile standard library.

Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
2023-06-04 23:04:55 +02:00

91 lines
3.6 KiB
CMake

# NOTE: should be macro to export RUST_CXXFLAGS/RUST_CFLAGS for subfolders
macro(configure_rustc)
# NOTE: this can also be done by overriding rustc, but it not trivial with rustup.
set(RUST_CFLAGS "${CMAKE_C_FLAGS}")
set(CXX_INCLUDE_DIR "${ClickHouse_SOURCE_DIR}/contrib/llvm-project/libcxx/include")
set(RUST_CXXFLAGS "${CMAKE_CXX_FLAGS} -isystem ${CXX_INCLUDE_DIR} -nostdinc++")
if (CMAKE_OSX_SYSROOT)
set(RUST_CXXFLAGS "${RUST_CXXFLAGS} -isysroot ${CMAKE_OSX_SYSROOT}")
set(RUST_CFLAGS "${RUST_CFLAGS} -isysroot ${CMAKE_OSX_SYSROOT}")
elseif(CMAKE_SYSROOT)
set(RUST_CXXFLAGS "${RUST_CXXFLAGS} --sysroot ${CMAKE_SYSROOT}")
set(RUST_CFLAGS "${RUST_CFLAGS} --sysroot ${CMAKE_SYSROOT}")
endif()
set(RUSTFLAGS "[]")
set(RUST_CARGO_BUILD_STD "")
# For more info: https://doc.rust-lang.org/beta/unstable-book/compiler-flags/sanitizer.html#memorysanitizer
if (SANITIZE STREQUAL "memory")
set(RUST_CARGO_BUILD_STD "build-std = [\"std\", \"panic_abort\", \"core\", \"alloc\"]")
set(RUSTFLAGS "[\"-Zsanitizer=memory\", \"-Zsanitizer-memory-track-origins\"]")
endif()
message(STATUS "RUST_CFLAGS: ${RUST_CFLAGS}")
message(STATUS "RUST_CXXFLAGS: ${RUST_CXXFLAGS}")
message(STATUS "RUSTFLAGS: ${RUSTFLAGS}")
message(STATUS "RUST_CARGO_BUILD_STD: ${RUST_CARGO_BUILD_STD}")
# NOTE: requires RW access for the source dir
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/.cargo/config.toml.in" "${CMAKE_CURRENT_SOURCE_DIR}/.cargo/config.toml" @ONLY)
endmacro()
configure_rustc()
function(clickhouse_import_crate)
# This is a workaround for Corrosion case sensitive build type matching in
# _generator_add_cargo_targets(), that leads to different paths in
# IMPORTED_LOCATION and real path of the library.
#
# It uses CMAKE_CONFIGURATION_TYPES and $<CONFIG>, so here we preserve the
# case of ${CMAKE_BUILD_TYPE} in ${CMAKE_CONFIGURATION_TYPES}.
if ("${CMAKE_BUILD_TYPE_UC}" STREQUAL "DEBUG")
set(CMAKE_CONFIGURATION_TYPES "${CMAKE_BUILD_TYPE};release")
else()
set(CMAKE_CONFIGURATION_TYPES "${CMAKE_BUILD_TYPE};debug")
endif()
if (CMAKE_BUILD_TYPE_UC STREQUAL "DEBUG")
set(profile "")
else()
if (ENABLE_THINLTO)
set(profile "release-thinlto")
else()
set(profile "release")
endif()
endif()
corrosion_import_crate(NO_STD ${ARGN} PROFILE ${profile})
endfunction()
# Add crate from the build directory.
#
# Our crates has configuration files:
# - config for cargo (see config.toml.in)
# - and possibly config for build (build.rs.in)
#
# And to avoid overlaps different builds for one source directory, crate will
# be copied from source directory to the binary directory.
file(COPY ".cargo" DESTINATION "${CMAKE_CURRENT_BINARY_DIR}")
function(add_rust_subdirectory src)
set(dst "${CMAKE_CURRENT_BINARY_DIR}/${src}")
message(STATUS "Copy ${src} to ${dst}")
file(COPY "${src}" DESTINATION "${CMAKE_CURRENT_BINARY_DIR}"
PATTERN target EXCLUDE)
add_subdirectory("${dst}" "${dst}")
# cmake -E copy* do now know how to exclude files
# but we need to exclude "target" folder from copying, if someone or semantic
# completion created it.
add_custom_target(${src}-update ALL
COMMAND ${CMAKE_COMMAND}
-DFROM=${src}
-DTO=${CMAKE_CURRENT_BINARY_DIR}
-P "${CMAKE_CURRENT_SOURCE_DIR}/copy_exclude.cmake"
WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
VERBATIM)
endfunction()
add_rust_subdirectory (BLAKE3)
add_rust_subdirectory (skim)