解决 Design Library 被识别成 Technology Library 的问题

jiuwei

code：

1. procedure(ycTechLibToDesign(libName attachLibName)
   
2.     prog((libId techId attachLibId attachTechId)
   
3.         unless(libId = ddGetObj(libName)
   
4.             error("Could not access library %s\n" libName)
   
5.         )
   
6.         techId = techGetTechFile(libId)
   
7.         unless(techId~>libName == libName
   
8.             error("Library is already attached to tech library %s\n" techId~>libName)
   
9.         )
   
10.         unless(attachLibId = ddGetObj(attachLibName)
    
11.             error("Could not access library %s\n" attachLibName)
    
12.         )
    
13.         attachTechId = techGetTechFile(attachLibId)
    
14.         techDeleteTechFile(techId)
    
15.         techBindTechFile(libId attachTechId~>libName attachTechId~>fileName)
    
16.         return(t)
    
17.     )
    
18. )

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describe

1. ycTechLibToDesign(t_libName t_attachLibName)

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将被识别成 Technology Library 的 t_libName 库 Attach 到 t_attachLibName 上。
这会让 t_libName 重新识别为 Design Library 。

example

1. ycTechLibToDesign("project_layout" "pdk_library")
   
2. ; =>t

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