Error from emcc when compiling io.c

[jez]

I see this error when attempting to follow the instructions in the README:

io.c:10081:12: error: expected ')'
                                   "(%"PRI_OFFT_PREFIX"d, "
                                       ^
.ext/include/wasm32-emscripten/ruby/config.h:134:25: note: expanded from macro 'PRI_OFFT_PREFIX'
#define PRI_OFFT_PREFIX PRI_LL_PREFIX
                        ^
io.c:10080:28: note: to match this '('
        VALUE message = rb_sprintf("%"PRIsVALUE" "
                                  ^
1 error generated.

I've included the full output from running sh build.sh in the following gist:

https://gist.github.com/jez/3ff0a869cba838d6a6364b084f307e92#file-error-txt-L6-L15

If this error looks expected to you, I'd love help with possible workarounds. Otherwise I'll keep looking for a solution on my own. Thanks for putting this repo together!

[jez]

Not sure if this matters:

❯ cat /etc/os-release
NAME="Pop!_OS"
VERSION="20.04 LTS"
ID=pop
ID_LIKE="ubuntu debian"
PRETTY_NAME="Pop!_OS 20.04 LTS"
VERSION_ID="20.04"
HOME_URL="https://pop.system76.com"
SUPPORT_URL="https://support.system76.com"
BUG_REPORT_URL="https://github.com/pop-os/pop/issues"
PRIVACY_POLICY_URL="https://system76.com/privacy"
VERSION_CODENAME=focal
UBUNTU_CODENAME=focal
LOGO=distributor-logo-pop-os

[mame]

Sorry, I was aware of the issue and forgot to push the fix! Could you update the build.sh and retry it?

[jez]

That worked, thanks!