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https://github.com/The-OpenROAD-Project/OpenLane.git
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26 lines
844 B
Bash
Executable File
26 lines
844 B
Bash
Executable File
#!/bin/sh
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# Copyright 2020 Efabless Corporation
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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if [[ $# -lt 1 ]]; then
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echo "usage $0 file.def"
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exit
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fi
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file=$1
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# remove empty nets
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sed -i "/NETS/,/END NETS/ s/^\s*-\s\+[^[:space:]]\+\s\+\((\s\+[^[:space:]]\+\s\+[^[:space:]]\+\s\+)\s\+\)\{0,1\}\(+ USE SIGNAL\s\+\)\{0,1\};$//g" $file
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