Merge pull request #1494 from trabucayre/parset_fix_target_group
litex/build/parser: check if self._target_group is not None before calling add_argument
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ff3bd11de1
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@ -52,6 +52,7 @@ class LiteXArgumentParser(argparse.ArgumentParser):
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self._default_toolchain = None
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self._args = None
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self._toolchain = None
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self._target_group = None
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if platform is not None:
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self.set_platform(platform)
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self.add_target_group()
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@ -82,7 +83,6 @@ class LiteXArgumentParser(argparse.ArgumentParser):
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def add_target_group(self):
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""" create target group and add --toolchain/build/load args.
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"""
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self._target_group = self.add_argument_group(title="Target options")
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if self.toolchains is not None:
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self.add_target_argument("--toolchain",
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default = self._default_toolchain,
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@ -97,6 +97,8 @@ class LiteXArgumentParser(argparse.ArgumentParser):
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""" wrapper to add argument to "Target options group" from outer of this
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class
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"""
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if self._target_group is None:
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self._target_group = self.add_argument_group(title="Target options")
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self._target_group.add_argument(*args, **kwargs)
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@property
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