70c70,71
< gpu_isa_switch_hdrs = Split('''
---
> env.SwitchingHeaders(
> Split('''
74c75,76
< ''')
---
> '''),
> env.subst('${TARGET_GPU_ISA}'))
76,77d77
< make_gpu_switching_dir('arch', gpu_isa_switch_hdrs, env)
<