(tools-oss-cad-suite 0.0.7) apio sim ko iverlio + vvp error failed to open libbz2.so.1.0

[r1mk]

Hi,

I ran into an issue using the command apio sim on my linux (fedora 31 64b, python 3.8.10 libbz2 1.0.8):

libbz2.so.1.0: cannot open shared object file: No such file or directory

Steps to reproduce:

• install apio with pip: pip install -U --user apio (version: 0.8.0)
• install ice40, examples, iverilog and oss-cad-suite with apio install ... (oss-cad-suite 0.0.7)
• deploy one example apio examples -d iCE40-HX8K-EVB/leds
• run the simulation apio sim for this example

result:

(...)
iverilog -B "/home/r1mk/.apio/packages/tools-oss-cad-suite/lib/ivl" -o leds_tb.out -D VCD_OUTPUT=leds_tb -D NO_ICE40_DEFAULT_ASSIGNMENTS /home/r1mk/.apio/packages/tools-oss-cad-suite/share/yosys/ice40/cells_sim.v leds.v leds_tb.v
error: Failed to open '/home/r1fed/.apio/packages/tools-oss-cad-suite/lib/ivl/system.vpi' because:
: libbz2.so.1.0: cannot open shared object file: No such file or directory
vvp -M "/home/r1mk/.apio/packages/tools-oss-cad-suite/lib/ivl" leds_tb.out
/home/r1mk/.apio/packages/tools-oss-cad-suite/lib/ivl/system.vpi:`/home/r1mk/.apio/packages/tools-oss-cad-suite/lib/ivl/system.vpi' failed to open using dlopen() because:
libbz2.so.1.0: cannot open shared object file: No such file or directory.
leds_tb.v:35: Error: System task/function $dumpfile() is not defined by any module.
(...)

on my box there is only libbz2.so, libbz2.so.1 and libbz2.so.1.0.8 in /lib64/

• adding a symbolic link sudo ln -s /lib64/libbz2.so /lib64/libbz2.so.1.0 solve the first error message (iverilog) but vvp still fails with the same error.
• adding a new symbolic link sudo ln -s /lib64/libbz2.so /usr/lib/libbz2.so.1.0 solve the issue but this is really bad! (a 64b library in a 32b lib directory)

A better solution is to replace the content of.apio/packages/tools-oss-cad-suite by the content of the last available release for x86_64 systems link to the tgz archive.

By doing there is no need to create symbolic links anymore: iverilog and vvp will use the libbz2.so installed and everything goes well.

By the way, oss-cad-suite brings iverilog and vvp but apio complains if we don't install explicitely iverilog with apio install iverilog.

[Obijuan]

Thanks for you feedback. The libbz2 has been included in the latest oss-cad-suite apio package (0.0.8). You should not the error. Please, reopen the issue it if has not been fully fixed