Error running clang with arm64 architecture.

[JamieW87]

Running the example file locally after importing lightspark/go-sdk v0.15.0:

adminuser@MacBook-Pro server % go run main.go
# command-line-arguments
/usr/local/go/pkg/tool/darwin_arm64/link: running clang failed: exit status 1
ld: warning: directory not found for option '-L/Users/adminuser/dev/deblock/crypto/vendor/github.com/lightsparkdev/lightspark-crypto-uniffi/lightspark-crypto-go/libs/darwin/arm64'
ld: library not found for -llightspark_crypto
clang: error: linker command failed with exit code 1 (use -v to see invocation)

My go env:

adminuser@MacBook-Pro server % go env
GO111MODULE=''
GOARCH='arm64'
GOBIN=''
GOCACHE='/Users/adminuser/Library/Caches/go-build'
GOENV='/Users/adminuser/Library/Application Support/go/env'
GOEXE=''
GOEXPERIMENT=''
GOFLAGS=''
GOHOSTARCH='arm64'
GOHOSTOS='darwin'
GOINSECURE=''
GOMODCACHE='/Users/adminuser/go/pkg/mod'
GOOS='darwin'
GOPATH='/Users/adminuser/go'
GOPROXY='https://proxy.golang.org,direct'
GOROOT='/usr/local/go'
GOSUMDB='sum.golang.org'
GOTMPDIR=''
GOTOOLCHAIN='auto'
GOTOOLDIR='/usr/local/go/pkg/tool/darwin_arm64'
GOVCS=''
GOVERSION='go1.22.3'
GCCGO='gccgo'
AR='ar'
CC='clang'
CXX='clang++'
CGO_ENABLED='1'
GOMOD='/Users/adminuser/dev/deblock/crypto/go.mod'
GOWORK=''
CGO_CFLAGS='-O2 -g'
CGO_CPPFLAGS=''
CGO_CXXFLAGS='-O2 -g'
CGO_FFLAGS='-O2 -g'
CGO_LDFLAGS='-O2 -g'
PKG_CONFIG='pkg-config'
GOGCCFLAGS='-fPIC -arch arm64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -ffile-prefix-map=/var/folders/s4/d7kfkxj17x56twxn5j25cssw0000gn/T/go-build3296032941=/tmp/go-build -gno-record-gcc-switches -fno-common'

Is this a known issue with arm64 architecture, or is there something wrong locally that I am not seeing. Google is being especially unhelpful.

[JamieW87]

Digging into it, it seems it's looking for the directory

github.com/lightsparkdev/lightspark-crypto-uniffi/lightspark-crypto-go/libs/darwin/arm64

But looking into my vendor directory, this doesnt exist:

[zhenlu]

It seems like you need to pull this dependency. Try

% go get github.com/lightsparkdev/lightspark-crypto-uniffi/lightspark-crypto-go@v0.4.1

[zhenlu]

The folder exists in the latest version. You can see it here

https://github.com/lightsparkdev/lightspark-crypto-uniffi/tree/main/lightspark-crypto-go/libs/darwin/arm64

[JamieW87]

I tried pulling that dependency, and still get the original error.

The version listed in my go mod is github.com/lightsparkdev/go-sdk v0.15.0

If i look in my vendor folder now i still see the incomplete lightspark-crypto-uniffi directory, like above.

So I've tried deleting my vendor folder, Retrying:

go get github.com/lightsparkdev/go-sdk@v0.15.0 and go get github.com/lightsparkdev/lightspark-crypto-uniffi/lightspark-crypto-go@v0.4.1

and the problem still persists

[JamieW87]

Also, The import statement for uniffi in my go.mod is also correct:

github.com/lightsparkdev/lightspark-crypto-uniffi/lightspark-crypto-go v0.4.1 // indirect

So not sure why that folder doesn't exist in my vendor

[zhenlu]

I checked your go env and it's similar to mine. Could you check your network setup to see if any binary is blocked through go get command?

[JamieW87]

My local Go is 1.22.3

The project go is 1.21

How do i check the network setup? My installations are pretty bog standard, I haven't done much customisation

[JamieW87]

Ok i git clone 'd the uniffi folder and copy and pasted the libs directory manually into my vendor directory and got the code working. However I still cant figure out why a standard go get on the base directory isnt getting this particular folder

[zhenlu]

Yeah, this is weird. Maybe try reinstall your go toolchain again? I'm not able to reproduce this issue. My go get will download everything for me and I'm running a mac as well.

[JamieW87]

Hey! Sorry about the late reply. Got moved onto something else.

I will try a few things and get back to you. It must be a setup issue my side if it works fine on your end.