diff --git a/setup.py b/setup.py index 2667de7..6aa8a60 100644 --- a/setup.py +++ b/setup.py @@ -59,7 +59,7 @@ class CMakeBuild(build_ext): # If this is a CI build, make sure not to use any advanced CPU features if bool(os.environ.get('CI', False)): print('forcing use of base x86_64 instruction set for CI build') - cmake_args += ['-DCMAKE_CXX_FLAGS=-mtune=x86_64'] + cmake_args += ['-DCMAKE_CXX_FLAGS=-mtune=x86-64'] else: # Single config generators are handled "normally"