No rule to make target `gui_6_final.odb'

[GabbedT]

Hi, first of all this is my second issue report in two days, so i'm sorry if i'm opening too many.
I'm currently learning the OpenROAD flow and following this guide: https://openroad.readthedocs.io/en/latest/tutorials/FlowTutorial.html
I have all the dependencies installed, the environment set up and I'm running OpenROAD with Docker.

The design synthesis after running this command: make DESIGN_CONFIG=./designs/sky130hd/ibex/config.mk was successful.
However, when i try to view results and logs with this command: make gui_final (in flow directory)

bash-4.2$ make gui_final
[INFO][FLOW] Using platform directory ./platforms/nangate45
make: *** No rule to make target `gui_6_final.odb', needed by `gui_final'.  Stop.

It's also strange that it's using the nandgate45 when i synthetised ibex with sky130hd,
I also uncommented the DESIGN_CONFIG like that:

# DESIGN_CONFIG=./designs/sky130hd/gcd/config.mk
DESIGN_CONFIG=./designs/sky130hd/ibex/config.mk
# DESIGN_CONFIG=./designs/sky130hd/aes/config.mk

I noticed that there's also this uncommented

# Default design
DESIGN_CONFIG ?= ./designs/nangate45/gcd/config.mk

I tried to comment that but the same output shows up.

Thanks in advance for helping me another time.

[maliberty]

try: make DESIGN_CONFIG=./designs/sky130hd/ibex/config.mk gui_final

[GabbedT]

@maliberty
Now the pdk changes but the error is still the same.

bash-4.2$ make DESIGN_CONFIG=./designs/sky130hd/ibex/config.mk gui_final
[INFO][FLOW] Using platform directory ./platforms/sky130hd
make: *** No rule to make target `gui_6_final.odb', needed by `gui_final'.  Stop

Also, when I ran the synthesis, this message showed up, which means that no errors occurred if I'm not wrong:

[INFO] Writing out GDS/OAS
'results/sky130hd/ibex/base/6_1_merged.gds'
cp results/sky130hd/ibex/base/6_1_merged.gds
results/sky130hd/ibex/base/6_final.gds

[maliberty]

Do you actually have a final odb file to open?

[GabbedT]

@maliberty Doesn't the synthesis generate automatically that file? If not how can I do it?

[vijayank88]

@GabbedT
Other way just remove # from Makefile for ibex and keep # behind other DESIGN_CONFIG
Do make clean_all and run again with make
Then try make gui_final

[GabbedT]

@vijayank88 When i run make clean_all i get this:

~/OpenROAD-flow-scripts/flow$ make clean_all
[INFO][FLOW] Using platform directory ./platforms/sky130hd
/bin/sh: 0: Illegal option -o pipefail
/bin/sh: 0: Illegal option -o pipefail
/bin/sh: 0: Illegal option -o pipefail
/bin/sh: 0: Illegal option -o pipefail
/bin/sh: 0: Illegal option -o pipefail
/bin/sh: 0: Illegal option -o pipefail
/bin/sh: 0: Illegal option -o pipefail
/bin/sh: 0: Illegal option -o pipefail
rm -f  ./results/sky130hd/ibex/base/1_*.v ./results/sky130hd/ibex/base/1_synth.sdc
/bin/sh: 0: Illegal option -o pipefail
/bin/sh: 0: Illegal option -o pipefail
make: *** [Makefile:382: clean_synth] Errore 2

I also already left the DESIGN_CONFIG for ibex.

[vvbandeira]

@GabbedT see #330 for a solution

[GabbedT]

@vvbandeira My bad i didn't start the docker.

[GabbedT]

@vijayank88 Now the output is:

[INFO][FLOW] Using platform directory ./platforms/sky130hd
ODB_FILE=./results/sky130hd/ibex/base/6_final.odb /OpenROAD-flow-scripts/tools/install/OpenROAD/bin/openroad -gui  ./scripts/gui.tcl
This plugin does not support propagateSizeHints()
OpenROAD GITDIR-NOTFOUND 
This program is licensed under the BSD-3 license. See the LICENSE file for details.
Components of this program may be licensed under more restrictive licenses which must be honored.
Loading spef

[vijayank88]

@GabbedT
Have you updated packages as per https://openroad.readthedocs.io/en/latest/user/BuildLocally.html#prerequisites?

[GabbedT]

@vijayank88 Yes, everything is updated to the most recent version.

[vijayank88]

git --version ?

[GabbedT]

@vijayank88 2.25.1

Edit: I updated git to 2.36.1 and ran again the synthesis, the output is still the same

[vvbandeira]

@vijayank88 Now the output is:

[INFO][FLOW] Using platform directory ./platforms/sky130hd
ODB_FILE=./results/sky130hd/ibex/base/6_final.odb /OpenROAD-flow-scripts/tools/install/OpenROAD/bin/openroad -gui  ./scripts/gui.tcl
This plugin does not support propagateSizeHints()
OpenROAD GITDIR-NOTFOUND 
This program is licensed under the BSD-3 license. See the LICENSE file for details.
Components of this program may be licensed under more restrictive licenses which must be honored.
Loading spef

These messages look ok if you are running inside docker. Do you have any error messages or problems completing the flow?

[GabbedT]

@vvbandeira The flow should have been completed without any relevant problem/error as far as I know. 

[INFO] Writing out GDS/OAS 'results/sky130hd/ibex/base/6_1_merged.gds' cp results/sky130hd/ibex/base/6_1_merged.gds results/sky130hd/ibex/base/6_final.gds

Those are the last messages that appeared before the end of the flow, which correspond to the documentation one.
Also i checked the directory where all the output files are stored and it seemed complete and coherent with the documentation.