xref: /aosp_15_r20/external/pytorch/cmake/Modules/FindvecLib.cmake (revision da0073e96a02ea20f0ac840b70461e3646d07c45) 
1# Find the vecLib libraries as part of Accelerate.framework or as standalone framework
2#
3# The following are set after configuration is done:
4#  VECLIB_FOUND
5#  vecLib_INCLUDE_DIR
6#  vecLib_LINKER_LIBS
7
8
9if(NOT APPLE)
10  return()
11endif()
12
13set(__veclib_include_suffix "Frameworks/vecLib.framework/Versions/Current/Headers")
14
15find_path(vecLib_INCLUDE_DIR vecLib.h
16          DOC "vecLib include directory"
17          PATHS /System/Library/Frameworks/Accelerate.framework/Versions/Current/${__veclib_include_suffix}
18                /System/Library/${__veclib_include_suffix}
19                /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/System/Library/Frameworks/Accelerate.framework/Versions/Current/Frameworks/vecLib.framework/Headers/
20                ${CMAKE_OSX_SYSROOT}/System/Library/Frameworks/Accelerate.framework/Versions/Current/${__veclib_include_suffix}
21          NO_DEFAULT_PATH)
22
23include(FindPackageHandleStandardArgs)
24find_package_handle_standard_args(vecLib DEFAULT_MSG vecLib_INCLUDE_DIR)
25
26if(VECLIB_FOUND)
27  if(vecLib_INCLUDE_DIR MATCHES "^/System/Library/Frameworks/vecLib.framework.*")
28    set(vecLib_LINKER_LIBS -lcblas "-framework vecLib")
29    message(STATUS "Found standalone vecLib.framework")
30  else()
31    set(vecLib_LINKER_LIBS -lcblas "-framework Accelerate")
32    message(STATUS "Found vecLib as part of Accelerate.framework")
33  endif()
34
35  mark_as_advanced(vecLib_INCLUDE_DIR)
36endif()
37