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update arch detection in cmake

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daanx 2024-12-18 14:20:49 -08:00
parent 617190880d
commit 636d646b9c
1 changed files with 20 additions and 15 deletions
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35
CMakeLists.txt
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@ -146,7 +146,7 @@ if(MI_OVERRIDE)
endif()
endif()
if(WIN32)
if(WIN32)
if (NOT MI_WIN_REDIRECT)
# use a negative define for backward compatibility
list(APPEND mi_defines MI_WIN_NOREDIRECT=1)
@ -324,19 +324,24 @@ endif()
# Determine architecture
set(MI_OPT_ARCH_FLAGS "")
set(MI_ARCH "unknown")
if(APPLE)
list(FIND CMAKE_OSX_ARCHITECTURES "x86_64" x64_index)
list(FIND CMAKE_OSX_ARCHITECTURES "arm64" arm64_index)
if(x64_index GREATER_EQUAL 0)
set(MI_ARCH "x64")
elseif(arm64_index GREATER_EQUAL 0)
set(MI_ARCH "arm64")
endif()
elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64" OR CMAKE_GENERATOR_PLATFORM STREQUAL "x64")
if(CMAKE_SYSTEM_PROCESSOR MATCHES "x86|i[3456]86" OR CMAKE_GENERATOR_PLATFORM MATCHES "x86|Win32")
set(MI_ARCH "x86")
elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64|x64" OR CMAKE_GENERATOR_PLATFORM STREQUAL "x64")
set(MI_ARCH "x64")
elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL "aarch64" OR CMAKE_SYSTEM_PROCESSOR STREQUAL "ARM64" OR CMAKE_GENERATOR_PLATFORM STREQUAL "ARM64")
elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64|arm64|armv8.?" OR CMAKE_GENERATOR_PLATFORM MATCHES "ARM64")
set(MI_ARCH "arm64")
elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "arm")
set(MI_ARCH "arm32")
elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "riscv")
if(CMAKE_SIZEOF_VOID_P==4)
set(MI_ARCH "riscv32")
else
set(MI_ARCH "riscv64")
endif()
else()
set(MI_ARCH ${CMAKE_SYSTEM_PROCESSOR})
endif()
message(STATUS "Architecture: ${MI_ARCH}")
# Check /proc/cpuinfo for an SV39 MMU and limit the virtual address bits.
# (this will skip the aligned hinting in that case. Issue #939, #949)
@ -528,12 +533,12 @@ if(MI_BUILD_SHARED)
)
if(WIN32 AND MI_WIN_REDIRECT)
# On windows, link and copy the mimalloc redirection dll too.
if(MI_ARCH STREQUAL "arm64")
set(MIMALLOC_REDIRECT_SUFFIX "-arm64")
elseif(CMAKE_SIZEOF_VOID_P EQUAL 4)
if(MI_ARCH STREQUAL "x64")
set(MIMALLOC_REDIRECT_SUFFIX "")
elseif(MI_ARCH STREQUAL "x86")
set(MIMALLOC_REDIRECT_SUFFIX "32")
else()
set(MIMALLOC_REDIRECT_SUFFIX "")
set(MIMALLOC_REDIRECT_SUFFIX "-${MI_ARCH}") # -arm64 etc.
endif()
target_link_libraries(mimalloc PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/bin/mimalloc-redirect${MIMALLOC_REDIRECT_SUFFIX}.lib)