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extras: halide: handle variants, for cross-compilation

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This commit is contained in:
Jérôme Carretero 2014-09-13 13:49:25 -04:00
parent cacc8c343b
commit b541cd7327
1 changed files with 15 additions and 2 deletions
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17
waflib/extras/halide.py
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@ -87,8 +87,21 @@ def halide(self):
args = Utils.to_list(self.args)
tgt = [src.change_ext('.o'), src.change_ext('.h')]
task = self.create_task('run_halide_gen', src, tgt)
def change_ext(src, ext):
# Return a node with a new extension, in an appropriate folder
name = src.name
xpos = src.name.rfind('.')
if xpos == -1: xpos = len(src.name)
newname = name[:xpos] + ext
if src.is_child_of(bld.bldnode):
node = src.get_src().parent.find_or_declare(newname)
else:
node = bld.bldnode.find_or_declare(newname)
return node
tgt = [change_ext(src, '.o'), change_ext(src, '.h')]
cwd = tgt[0].parent.abspath()
task = self.create_task('run_halide_gen', src, tgt, cwd=cwd)
task.env.append_unique('HALIDE_ARGS', args)
oldenv = task.env.env
if task.env.env == []: