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The-OpenROAD-Project / OpenROAD-flow-scripts

OpenROAD's scripts implementing an RTL-to-GDS Flow. Documentation at https://openroad-flow-scripts.readthedocs.io/en/latest/
https://theopenroadproject.org/
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dpicall.cc:25:10: fatal error: ffi.h: No such file or directory #1137

Open kotak31 opened 1 year ago

kotak31 commented 1 year ago

Subject

[Build] for compilation-related issues.

Describe the bug

frontends/ast/dpicall.cc:25:10: fatal error: ffi.h: No such file or directory 25 | #include | ^~~ compilation terminated. make: [Makefile:704: frontends/ast/dpicall.o] Error 1 make: Waiting for unfinished jobs.... make: Leaving directory '/home/kotakosa/Desktop/ResearchVLSI/OpenROAD-flow-scripts/tools/yosys'

Expected Behavior

Im trying to install OpenRoad Project local installation scripts as per this https://github.com/The-OpenROAD-Project/OpenROAD-flow-scripts/blob/master/docs/user/BuildLocally.md

I've entered the following command in my terminal - ./build_openroad.sh --local build_openroad.log

It resulted in error as follows. frontends/ast/dpicall.cc:25:10: fatal error: ffi.h: No such file or directory 25 | #include | ^~~ compilation terminated. make: [Makefile:704: frontends/ast/dpicall.o] Error 1 make: Waiting for unfinished jobs.... make: Leaving directory '/home/kotakosa/Desktop/ResearchVLSI/OpenROAD-flow-scripts/tools/yosys'

Environment

kotakosa@vemuri-test:~/Desktop/ResearchVLSI/OpenROAD-flow-scripts/tools/OpenROAD$ ./etc/Env.sh
[WARNING] Your current OpenROAD version is outdated.
It is recommened to pull the latest changes.
If problem persists, file a github issue with the re-producible test case.
kernel: Linux 5.4.0-150-generic
os: Linux Mint 20 (Ulyana)
./etc/Env.sh: line 57: cmake: command not found

To Reproduce

git clone --recursive https://github.com/The-OpenROAD-Project/OpenROAD-flow-scripts cd OpenROAD-flow-scripts sudo ./setup.sh

./build_openroad.sh --local build_openroad.log

Relevant log output

No response

Screenshots

No response

Additional Context

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vijayank88 commented 1 year ago

@kotak31 Is sudo ./setup.sh completed without any errors? Can you share tail of log as well for setup.sh run?

vvbandeira commented 1 year ago

@kotak31, did you had a chance to try the suggestion above? Are you still having the issue?

rovinski commented 1 year ago

Just an FYI - the error means that the libffi package is either not installed on your system or is not found during compilation. The setup script mentioned above should fix that, or you can install the package on your own.