225 lines
8.7 KiB
CMake
225 lines
8.7 KiB
CMake
cmake_minimum_required(VERSION 3.0)
|
|
project(libmimalloc C CXX)
|
|
include("cmake/mimalloc-config-version.cmake")
|
|
set(CMAKE_C_STANDARD 11)
|
|
set(CMAKE_CXX_STANDARD 17)
|
|
|
|
option(MI_OVERRIDE "Override the standard malloc interface" ON)
|
|
option(MI_INTERPOSE "Use interpose to override standard malloc on macOS" ON)
|
|
option(MI_SEE_ASM "Generate assembly files" OFF)
|
|
option(MI_CHECK_FULL "Use full internal invariant checking in DEBUG mode" OFF)
|
|
option(MI_USE_CXX "Use the C++ compiler to compile the library" OFF)
|
|
option(MI_SECURE "Use security mitigations (like guard pages and randomization)" OFF)
|
|
option(MI_BUILD_TESTS "Build test executables" ON)
|
|
|
|
set(mi_install_dir "lib/mimalloc-${mi_version}")
|
|
|
|
set(mi_sources
|
|
src/stats.c
|
|
src/os.c
|
|
src/memory.c
|
|
src/segment.c
|
|
src/page.c
|
|
src/alloc.c
|
|
src/alloc-aligned.c
|
|
src/alloc-posix.c
|
|
src/heap.c
|
|
src/options.c
|
|
src/init.c)
|
|
|
|
# Set default build type
|
|
if (NOT CMAKE_BUILD_TYPE)
|
|
if ("${CMAKE_BINARY_DIR}" MATCHES ".*(D|d)ebug$")
|
|
message(STATUS "No build type selected, default to *** Debug ***")
|
|
set(CMAKE_BUILD_TYPE "Debug")
|
|
else()
|
|
message(STATUS "No build type selected, default to *** Release ***")
|
|
set(CMAKE_BUILD_TYPE "Release")
|
|
endif()
|
|
else()
|
|
message(STATUS "Build type specified as *** ${CMAKE_BUILD_TYPE} ***")
|
|
endif()
|
|
|
|
if("${CMAKE_BINARY_DIR}" MATCHES ".*(S|s)ecure$")
|
|
set(MI_SECURE "ON")
|
|
endif()
|
|
|
|
if(CMAKE_C_COMPILER_ID MATCHES "MSVC")
|
|
set(MI_USE_CXX "ON")
|
|
endif()
|
|
|
|
|
|
# Options
|
|
if(MI_OVERRIDE MATCHES "ON")
|
|
message(STATUS "Override standard malloc (MI_OVERRIDE=ON)")
|
|
if(APPLE)
|
|
if(MI_INTERPOSE MATCHES "ON")
|
|
# use interpose on macOS
|
|
message(STATUS " Use interpose to override malloc (MI_INTERPOSE=ON)")
|
|
list(APPEND mi_defines MI_INTERPOSE)
|
|
else()
|
|
# use zone's on macOS
|
|
message(STATUS " Use zone's to override malloc (MI_INTERPOSE=OFF)")
|
|
list(APPEND mi_sources src/alloc-override-osx.c)
|
|
endif()
|
|
endif()
|
|
endif()
|
|
|
|
if(MI_SECURE MATCHES "ON")
|
|
message(STATUS "Set secure build (MI_SECURE=ON)")
|
|
list(APPEND mi_defines MI_SECURE=2)
|
|
endif()
|
|
|
|
if(MI_SEE_ASM MATCHES "ON")
|
|
message(STATUS "Generate assembly listings (MI_SEE_ASM=ON)")
|
|
list(APPEND mi_cflags -save-temps)
|
|
endif()
|
|
|
|
if(MI_CHECK_FULL MATCHES "ON")
|
|
message(STATUS "Set debug level to full invariant checking (MI_CHECK_FULL=ON)")
|
|
list(APPEND mi_defines MI_DEBUG=3) # full invariant checking
|
|
endif()
|
|
|
|
if(MI_USE_CXX MATCHES "ON")
|
|
message(STATUS "Use the C++ compiler to compile (MI_USE_CXX=ON)")
|
|
set_source_files_properties(${mi_sources} PROPERTIES LANGUAGE CXX )
|
|
set_source_files_properties(src/static.c test/test-api.c PROPERTIES LANGUAGE CXX )
|
|
endif()
|
|
|
|
# Compiler flags
|
|
if(CMAKE_C_COMPILER_ID MATCHES "AppleClang|Clang|GNU")
|
|
list(APPEND mi_cflags -Wall -Wextra -Wno-unknown-pragmas -ftls-model=initial-exec)
|
|
if(CMAKE_C_COMPILER_ID MATCHES "GNU")
|
|
list(APPEND mi_cflags -Wno-invalid-memory-model)
|
|
list(APPEND mi_cflags -fvisibility=hidden)
|
|
list(APPEND mi_cflags -fbranch-target-load-optimize)
|
|
endif()
|
|
endif()
|
|
|
|
if(NOT(CMAKE_BUILD_TYPE MATCHES "Release|release|RelWithDebInfo|relwithdebinfo"))
|
|
string(TOLOWER "${CMAKE_BUILD_TYPE}" build_type)
|
|
set(mi_basename "mimalloc-${build_type}")
|
|
else()
|
|
if(MI_SECURE MATCHES "ON")
|
|
set(mi_basename "mimalloc-secure")
|
|
else()
|
|
set(mi_basename "mimalloc")
|
|
endif()
|
|
endif()
|
|
message(STATUS "Output library name : ${mi_basename}")
|
|
message(STATUS "Installation directory: ${mi_install_dir}")
|
|
|
|
# extra needed libraries
|
|
if(WIN32)
|
|
list(APPEND mi_libraries psapi shell32 user32)
|
|
else()
|
|
list(APPEND mi_libraries pthread)
|
|
find_library(LIBRT rt)
|
|
if(LIBRT)
|
|
list(APPEND mi_libraries ${LIBRT})
|
|
endif()
|
|
endif()
|
|
|
|
# -----------------------------------------------------------------------------
|
|
# Main targets
|
|
# -----------------------------------------------------------------------------
|
|
|
|
|
|
# shared library
|
|
add_library(mimalloc SHARED ${mi_sources})
|
|
set_target_properties(mimalloc PROPERTIES VERSION ${mi_version} NO_SONAME "YES" OUTPUT_NAME ${mi_basename} )
|
|
target_compile_definitions(mimalloc PRIVATE ${mi_defines} MI_SHARED_LIB MI_SHARED_LIB_EXPORT)
|
|
target_compile_options(mimalloc PRIVATE ${mi_cflags})
|
|
target_link_libraries(mimalloc PUBLIC ${mi_libraries})
|
|
target_include_directories(mimalloc PUBLIC
|
|
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
|
|
$<INSTALL_INTERFACE:${mi_install_dir}/include>
|
|
)
|
|
if(WIN32)
|
|
# On windows copy the mimalloc redirection dll too.
|
|
target_link_libraries(mimalloc PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/bin/mimalloc-redirect.lib)
|
|
add_custom_command(TARGET mimalloc POST_BUILD
|
|
COMMAND "${CMAKE_COMMAND}" -E copy "${CMAKE_CURRENT_SOURCE_DIR}/bin/mimalloc-redirect.dll" $<TARGET_FILE_DIR:mimalloc>
|
|
COMMENT "Copy mimalloc-redirect.dll to output directory")
|
|
endif()
|
|
|
|
# static library
|
|
add_library(mimalloc-static STATIC ${mi_sources})
|
|
target_compile_definitions(mimalloc-static PRIVATE ${mi_defines} MI_STATIC_LIB)
|
|
target_compile_options(mimalloc-static PRIVATE ${mi_cflags})
|
|
target_link_libraries(mimalloc-static PUBLIC ${mi_libraries})
|
|
target_include_directories(mimalloc-static PUBLIC
|
|
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
|
|
$<INSTALL_INTERFACE:${mi_install_dir}/include>
|
|
)
|
|
if(WIN32)
|
|
# When building both static and shared libraries on Windows, a static library should use a
|
|
# different output name to avoid the conflict with the import library of a shared one.
|
|
string(REPLACE "mimalloc" "mimalloc-static" mi_output_name ${mi_basename})
|
|
set_target_properties(mimalloc-static PROPERTIES OUTPUT_NAME ${mi_output_name})
|
|
else()
|
|
set_target_properties(mimalloc-static PROPERTIES OUTPUT_NAME ${mi_basename})
|
|
endif()
|
|
|
|
# install static and shared library, and the include files
|
|
install(TARGETS mimalloc EXPORT mimalloc DESTINATION ${mi_install_dir} LIBRARY NAMELINK_SKIP)
|
|
install(TARGETS mimalloc-static EXPORT mimalloc DESTINATION ${mi_install_dir})
|
|
install(FILES include/mimalloc.h DESTINATION ${mi_install_dir}/include)
|
|
install(FILES include/mimalloc-override.h DESTINATION ${mi_install_dir}/include)
|
|
install(FILES cmake/mimalloc-config.cmake DESTINATION ${mi_install_dir}/cmake)
|
|
install(FILES cmake/mimalloc-config-version.cmake DESTINATION ${mi_install_dir}/cmake)
|
|
install(EXPORT mimalloc DESTINATION ${mi_install_dir}/cmake)
|
|
install(FILES "$<TARGET_FILE:mimalloc>" DESTINATION lib) # duplicate the .so in the lib directory (unversioned)
|
|
|
|
# single object file for more predictable static overriding
|
|
add_library(mimalloc-obj OBJECT src/static.c)
|
|
target_compile_definitions(mimalloc-obj PRIVATE ${mi_defines})
|
|
target_compile_options(mimalloc-obj PRIVATE ${mi_cflags})
|
|
target_include_directories(mimalloc-obj PUBLIC
|
|
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
|
|
$<INSTALL_INTERFACE:${mi_install_dir}/include>
|
|
)
|
|
|
|
# the following seems to lead to cmake warnings/errors on some systems, disable for now :-(
|
|
# install(TARGETS mimalloc-obj EXPORT mimalloc DESTINATION ${mi_install_dir})
|
|
|
|
# the FILES expression can also be: $<TARGET_OBJECTS:mimalloc-obj>
|
|
# but that fails cmake versions less than 3.10 so we leave it as is for now
|
|
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/mimalloc-obj.dir/src/static.c${CMAKE_C_OUTPUT_EXTENSION}
|
|
DESTINATION ${mi_install_dir}
|
|
RENAME ${mi_basename}${CMAKE_C_OUTPUT_EXTENSION} )
|
|
|
|
# -----------------------------------------------------------------------------
|
|
# API surface testing
|
|
# -----------------------------------------------------------------------------
|
|
|
|
if (MI_BUILD_TESTS MATCHES "ON")
|
|
add_executable(mimalloc-test-api test/test-api.c)
|
|
target_compile_definitions(mimalloc-test-api PRIVATE ${mi_defines})
|
|
target_compile_options(mimalloc-test-api PRIVATE ${mi_cflags})
|
|
target_include_directories(mimalloc-test-api PRIVATE include)
|
|
target_link_libraries(mimalloc-test-api PRIVATE mimalloc-static ${mi_libraries})
|
|
|
|
add_executable(mimalloc-test-stress test/test-stress.c)
|
|
target_compile_definitions(mimalloc-test-stress PRIVATE ${mi_defines})
|
|
target_compile_options(mimalloc-test-stress PRIVATE ${mi_cflags})
|
|
target_include_directories(mimalloc-test-stress PRIVATE include)
|
|
target_link_libraries(mimalloc-test-stress PRIVATE mimalloc-static ${mi_libraries})
|
|
|
|
enable_testing()
|
|
add_test(test_api, mimalloc-test-api)
|
|
add_test(test_stress, mimalloc-test-stress)
|
|
endif()
|
|
|
|
# -----------------------------------------------------------------------------
|
|
# Set override properties
|
|
# -----------------------------------------------------------------------------
|
|
if (MI_OVERRIDE MATCHES "ON")
|
|
target_compile_definitions(mimalloc PRIVATE MI_MALLOC_OVERRIDE)
|
|
if(NOT WIN32)
|
|
# It is only possible to override malloc on Windows when building as a DLL. (src/alloc-override.c)
|
|
target_compile_definitions(mimalloc-static PRIVATE MI_MALLOC_OVERRIDE)
|
|
target_compile_definitions(mimalloc-obj PRIVATE MI_MALLOC_OVERRIDE)
|
|
endif()
|
|
endif()
|