Stats

  • Locked Locked
  • Replies 4
  • Subscribers 92
  • Views 16137
  • Members are here 0
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

command line arguments into RC tcl scripts

kasyab

Hi,

  Is it possible to pass command line arguments (similar to argv in normal tcl scripts) into RC tcl scripts?

What I understand is that, when  RC is invoked with a '-f' option it invokes the script in its own shell and then invokes the script specified. Supposing that for example, within this shell I wish to choose a list of libraries from three sets of libraries I have access to, through an option passed at runtime, how will I achieve this?

The intention is to create fairly generic synthesis scripts for an environment controlled by make targets.

Thanks in advance,

Kasyab

 

 

Parents

  •  Thanks grashopper and kazad. I figured out a solution similar to the one proposed by kazad. That was the one more suitable to my needs. 

     

    grashopper: I was looking for ways to switch entire library sets and as far as I know, the way to do this was by switching the search path for those libraries at runtime. I may not have understood your solution completely, but what I understood from it was that you set all the variables through the '-ex' switch; this would have proved quite tedious in my case.

Reply

  •  Thanks grashopper and kazad. I figured out a solution similar to the one proposed by kazad. That was the one more suitable to my needs. 

     

    grashopper: I was looking for ways to switch entire library sets and as far as I know, the way to do this was by switching the search path for those libraries at runtime. I may not have understood your solution completely, but what I understood from it was that you set all the variables through the '-ex' switch; this would have proved quite tedious in my case.

Children
No Data

Community Guidelines

The Cadence Design Communities support Cadence users and technologists interacting to exchange ideas, news, technical information, and best practices to solve problems and get the most from Cadence technology. The community is open to everyone, and to provide the most value, we require participants to follow our Community Guidelines that facilitate a quality exchange of ideas and information. By accessing, contributing, using or downloading any materials from the site, you agree to be bound by the full Community Guidelines.