如果描述块的目标没有依赖项或命令，推理规则可以更新目标。

If a description block's target has no dependents or commands, an inference rule can update the target.

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和在描述块中一样指定命令。

Commands are specified as in description blocks.

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如果描述块后面没有紧跟命令块，NMAKE 将查找匹配的推理规则。

NMAKE looks for a matching inference rule if a description block is not followed by a commands block.

youdao

如果描述块后面没有紧跟命令块，NMAKE 将查找匹配的推理规则。

NMAKE looks for a matching inference rule if a description block is not followed by a commands block.

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