kiper220/mimalloc
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merge from dev-track

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daan 2022-10-30 14:31:21 -07:00
commit 66525ccae3
15 changed files with 221 additions and 45 deletions
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29
CMakeLists.txt
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@ -6,10 +6,11 @@ set(CMAKE_CXX_STANDARD 17)
option(MI_SECURE "Use full security mitigations (like guard pages, allocation randomization, double-free mitigation, and free-list corruption detection)" OFF)
option(MI_DEBUG_FULL "Use full internal heap invariant checking in DEBUG mode (expensive)" OFF)
option(MI_PADDING "Enable padding to detect heap block overflow (used only in DEBUG mode)" ON)
option(MI_PADDING "Enable padding to detect heap block overflow (used only in DEBUG mode or with Valgrind)" ON)
option(MI_OVERRIDE "Override the standard malloc interface (e.g. define entry points for malloc() etc)" ON)
option(MI_XMALLOC "Enable abort() call on memory allocation failure by default" OFF)
option(MI_SHOW_ERRORS "Show error and warning messages by default (only enabled by default in DEBUG mode)" OFF)
option(MI_VALGRIND "Compile with Valgrind support (adds a small overhead)" OFF)
option(MI_USE_CXX "Use the C++ compiler to compile the library (instead of the C compiler)" OFF)
option(MI_SEE_ASM "Generate assembly files" OFF)
option(MI_OSX_INTERPOSE "Use interpose to override standard malloc on macOS" ON)
@ -28,6 +29,7 @@ option(MI_CHECK_FULL "Use full internal invariant checking in DEBUG mode
option(MI_INSTALL_TOPLEVEL "Install directly into $CMAKE_INSTALL_PREFIX instead of PREFIX/lib/mimalloc-version (deprecated)" OFF)
option(MI_USE_LIBATOMIC "Explicitly link with -latomic (on older systems) (deprecated and detected automatically)" OFF)
include(CheckIncludeFiles)
include(GNUInstallDirs)
include("cmake/mimalloc-config-version.cmake")
@ -106,6 +108,21 @@ endif()
if(MI_SECURE)
message(STATUS "Set full secure build (MI_SECURE=ON)")
list(APPEND mi_defines MI_SECURE=4)
#if (MI_VALGRIND)
# message(WARNING "Secure mode is a bit weakened when compiling with Valgrind support as buffer overflow detection is no longer byte-precise (if running without valgrind)")
#endif()
endif()
if(MI_VALGRIND)
CHECK_INCLUDE_FILES("valgrind/valgrind.h;valgrind/memcheck.h" MI_HAS_VALGRINDH)
if (NOT MI_HAS_VALGRINDH)
set(MI_VALGRIND OFF)
message(WARNING "Cannot find the 'valgrind/valgrind.h' and 'valgrind/memcheck.h' -- install valgrind first")
message(STATUS "Compile **without** Valgrind support (MI_VALGRIND=OFF)")
else()
message(STATUS "Compile with Valgrind support (MI_VALGRIND=ON)")
list(APPEND mi_defines MI_VALGRIND=1)
endif()
endif()
if(MI_SEE_ASM)
@ -251,16 +268,18 @@ else()
set(mi_install_cmakedir "${CMAKE_INSTALL_LIBDIR}/cmake/mimalloc-${mi_version}") # for cmake package info
endif()
set(mi_basename "mimalloc")
if(MI_SECURE)
set(mi_basename "mimalloc-secure")
else()
set(mi_basename "mimalloc")
set(mi_basename "${mi_basename}-secure")
endif()
if(MI_VALGRIND)
set(mi_basename "${mi_basename}-valgrind")
endif()
string(TOLOWER "${CMAKE_BUILD_TYPE}" CMAKE_BUILD_TYPE_LC)
if(NOT(CMAKE_BUILD_TYPE_LC MATCHES "^(release|relwithdebinfo|minsizerel|none)$"))
set(mi_basename "${mi_basename}-${CMAKE_BUILD_TYPE_LC}") #append build type (e.g. -debug) if not a release version
endif()
if(MI_BUILD_SHARED)
list(APPEND mi_build_targets "shared")
endif()