1334,1335d1333
< main['ALL_GPU_ISA_LIST'] = all_gpu_isa_list
<
1360,1388d1357
< def make_gpu_switching_dir(dname, switch_headers, env):
< # Generate the header. target[0] is the full path of the output
< # header to generate. 'source' is a dummy variable, since we get the
< # list of ISAs from env['ALL_ISA_LIST'].
< def gen_switch_hdr(target, source, env):
< fname = str(target[0])
<
< isa = env['TARGET_GPU_ISA'].lower()
<
< try:
< f = open(fname, 'w')
< print >>f, '#include "%s/%s/%s"' % (dname, isa, basename(fname))
< f.close()
< except IOError:
< print "Failed to create %s" % fname
< raise
<
< # Build SCons Action object. 'varlist' specifies env vars that this
< # action depends on; when env['ALL_ISA_LIST'] changes these actions
< # should get re-executed.
< switch_hdr_action = MakeAction(gen_switch_hdr,
< Transform("GENERATE"), varlist=['ALL_ISA_GPU_LIST'])
<
< # Instantiate actions for each header
< for hdr in switch_headers:
< env.Command(hdr, [], switch_hdr_action)
<
< Export('make_gpu_switching_dir')
<