running failed on MacOS ARM64

[zcharym]

Description

I installed the necessary packages: OpenCV and pkgconfig with homebrew and followed with the guide on gocv, get results below:

# gocv.io/x/gocv
ld: warning: ld: warning: ignoring file /opt/homebrew/opt/opencv/lib/libopencv_aruco.dylib, building for macOS-x86_64 but attempting to link with file built for macOS-arm64ignoring file /opt/homebrew/opt/opencv/lib/libopencv_barcode.dylib, building for macOS-x86_64 but attempting to link with file built for macOS-arm64

Steps to Reproduce

Your Environment

• Operating System and version: MacBook Pro (13-inch, M1, 2020)
• OpenCV version used: OpenCV: stable 4.5.4 (bottled)
• How did you install OpenCV? by homebrew
• GoCV version used: latest
• Go version: go 1.15
• Did you run the env.sh or env.cmd script before trying to go run or go build? no

---

seems like CMake building step is using default x86_64 building strategy, maybe could pass by adding some args: cmake -DCMAKE_SYSTEM_PROCESSOR=arm64 -DCMAKE_OSX_ARCHITECTURES=arm64 ..

is there a correct way to fix this? and can it be done with user friendly method like using provided customenv , thanks?

[adriantabirta]

Same, cannot run on M1

[feipengheart]

I also encountered this problem, may I ask how to solve it

[EmiiFont]

Same problem here.

[zkcrescent]

Same problem Still on Ventura 13.1 .

[zkcrescent]

I resloved this problem. you should check your go bin is built with arm64 ,check your go bin by run file /usr/local/go/bin/go and it should be Mach-O 64-bit executable arm64, if this cmd prints Mach-O 64-bit executable x86_64 you should reintall go with Apple Arm64

[xpfo-go]

Same, cannot run on M2pro