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This commit is contained in:
daanx 2024-12-12 16:37:31 -08:00
parent 94ce342ea9
commit 118bd8c97f
3 changed files with 183 additions and 85 deletions
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13
CMakeLists.txt
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@ -15,6 +15,7 @@ option(MI_TRACK_ASAN "Compile with address sanitizer support (adds a smal
option(MI_TRACK_ETW "Compile with Windows event tracing (ETW) 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_OPT_ARCH "Only for optimized builds: turn on architecture specific optimizations (for x64: '-march=haswell;-mavx2' (2013), for arm64: '-march=armv8.1-a' (2016))" ON)
option(MI_OPT_SIMD "Use SIMD instructions (requires MI_OPT_ARCH to be enabled)" OFF)
option(MI_SEE_ASM "Generate assembly files" OFF)
option(MI_OSX_INTERPOSE "Use interpose to override standard malloc on macOS" ON)
option(MI_OSX_ZONE "Use malloc zone to override standard malloc on macOS" ON)
@ -227,7 +228,7 @@ endif()
if(MI_SEE_ASM)
message(STATUS "Generate assembly listings (MI_SEE_ASM=ON)")
list(APPEND mi_cflags -save-temps)
if(CMAKE_C_COMPILER_ID MATCHES "AppleClang|Clang")
if(CMAKE_C_COMPILER_ID MATCHES "AppleClang|Clang" AND CMAKE_C_COMPILER_VERSION VERSION_GREATER 14)
message(STATUS "No GNU Line marker")
list(APPEND mi_cflags -Wno-gnu-line-marker)
endif()
@ -330,10 +331,10 @@ endif()
# Determine architecture
set(MI_OPT_ARCH_FLAGS "")
set(MI_ARCH "")
if(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64" OR
if(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64" OR
CMAKE_GENERATOR_PLATFORM STREQUAL "x64") # msvc
set(MI_ARCH "x64")
elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL "aarch64" OR
elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL "aarch64" OR
CMAKE_SYSTEM_PROCESSOR STREQUAL "arm64" OR # apple
CMAKE_GENERATOR_PLATFORM STREQUAL "ARM64") # msvc
set(MI_ARCH "arm64")
@ -419,6 +420,12 @@ endif()
if(MI_OPT_ARCH_FLAGS)
list(APPEND mi_cflags ${MI_OPT_ARCH_FLAGS})
message(STATUS "Architecture specific optimization is enabled (with ${MI_OPT_ARCH_FLAGS}) (MI_OPT_ARCH=ON)")
if (MI_OPT_SIMD)
list(APPEND mi_defines "MI_OPT_SIMD=1")
message(STATUS "SIMD instructions are enabled (MI_OPT_SIMD=ON)")
endif()
elseif(MI_OPT_SIMD)
message(STATUS "SIMD instructions are not enabled (either MI_OPT_ARCH=OFF or this architecture has no SIMD support)")
endif()
# extra needed libraries