pytorch/cmake/Modules/FindvecLib.cmake
Yuanyuan Chen 3dfd0c7584 Improve PATH hints in FindvecLib.cmake (#165881)
Change  /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk to /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk in `cmake/Modules/FindvecLib.cmake` which is more general (and MacOSX10.9 is not supported now). Otherwise, vecLib can't be found on MacOS 26.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/165881
Approved by: https://github.com/ezyang
2025-10-21 16:44:12 +00:00

37 lines
1.4 KiB
CMake

# Find the vecLib libraries as part of Accelerate.framework or as standalone framework
#
# The following are set after configuration is done:
# VECLIB_FOUND
# vecLib_INCLUDE_DIR
# vecLib_LINKER_LIBS
if(NOT APPLE)
return()
endif()
set(__veclib_include_suffix "Frameworks/vecLib.framework/Versions/Current/Headers")
find_path(vecLib_INCLUDE_DIR vecLib.h
DOC "vecLib include directory"
PATHS /System/Library/Frameworks/Accelerate.framework/Versions/Current/${__veclib_include_suffix}
/System/Library/${__veclib_include_suffix}
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/Accelerate.framework/Versions/Current/Frameworks/vecLib.framework/Headers/
${CMAKE_OSX_SYSROOT}/System/Library/Frameworks/Accelerate.framework/Versions/Current/${__veclib_include_suffix}
NO_DEFAULT_PATH)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(vecLib DEFAULT_MSG vecLib_INCLUDE_DIR)
if(VECLIB_FOUND)
if(vecLib_INCLUDE_DIR MATCHES "^/System/Library/Frameworks/vecLib.framework.*")
set(vecLib_LINKER_LIBS -lcblas "-framework vecLib")
message(STATUS "Found standalone vecLib.framework")
else()
set(vecLib_LINKER_LIBS -lcblas "-framework Accelerate")
message(STATUS "Found vecLib as part of Accelerate.framework")
endif()
mark_as_advanced(vecLib_INCLUDE_DIR)
endif()