Compile to arm cpu error

Question

Compile to arm cpu error

dylanlyu opened this issue 9 years ago · comments

Dylan Lyu commented 9 years ago

C source files not allowed when not using cgo or SWIG: sqlite3-binding.c

i try export CGO_ENABLED=1 but

runtime/cgo

clang: error: argument unused during compilation: '-mno-thumb'

What ideas can be compile successfully???

Mike Mackintosh · Answer 1 · Fri Jan 15 2016 07:51:44 GMT+0800 (China Standard Time)

👍 on OSX (go version go1.5.2 darwin/amd64) building for Linux

$ CGO_ENABLED=1 GOOS=linux go build -v main.go
runtime
errors
sync/atomic
math
unicode/utf8
sort
unicode
sync
encoding
runtime/cgo
io
syscall
# runtime/cgo
ld: unknown option: --build-id=none
clang: error: linker command failed with exit code 1 (use -v to see invocation)
internal/singleflight
container/list

周立海 · Answer 2 · Wed Apr 27 2016 10:11:14 GMT+0800 (China Standard Time)

Hi.i got this problem too.
Did you fix this problem finally?How?

mattn · Answer 3 · Wed Apr 27 2016 12:23:46 GMT+0800 (China Standard Time)

you compiler have --build-id flag?

周立海 · Answer 4 · Thu Apr 28 2016 08:50:10 GMT+0800 (China Standard Time)

CC=arm-none-linux-gnueabi-gcc
Finally, Use this flag to setup you own compiler, not use Clang.

mattn · Answer 5 · Thu Apr 28 2016 08:50:59 GMT+0800 (China Standard Time)

go-sqlite3 doesn't require --build-id flag but seems go require it.

TankTheFrank · Answer 6 · Wed Oct 19 2016 14:27:36 GMT+0800 (China Standard Time)

In case someone else stumbles on this as I did here is the complete info:

to cross compile you need the cross compiler. I am targeting hard float so mine is arm-linux-gnueabihf-gcc/arm-linux-gnueabihf-g++ . Get it installed - for linux there are official packages, for mac search around there are plenty of resources on how to get/install the gcc toolchain targeting arm
add the crosscompiler toolchain to the path
to build your go program you need to use the above compiler. Just run:

env CC=arm-linux-gnueabihf-gcc CXX=arm-linux-gnueabihf-g++ \
    CGO_ENABLED=1 GOOS=linux GOARCH=arm GOARM=7 \
    go build -v main.go

vrachtwagen · Answer 7 · Tue Mar 12 2024 01:41:42 GMT+0800 (China Standard Time)

Chipping in, for those targeting the arm64 arch out of linux distro. Here are the commands:

sudo apt-get install gcc-aarch64-linux-gnu g++-aarch64-linux-gnu

env CC=aarch64-linux-gnu-gcc CXX=aarch64-linux-gnu-g++ CGO_ENABLED=1 GOOS=linux GOARCH=arm64 go build -v -o arm64

Philip O'Toole · Answer 8 · Tue Mar 12 2024 01:50:55 GMT+0800 (China Standard Time)

FWIW I have a script that compiles rqlite for a bunch of CPU architectures here: https://github.com/rqlite/rqlite/blob/master/scripts/package.sh

These are the needed cross-compilers for Linux:

https://github.com/rqlite/rqlite/blob/master/.circleci/images/circleci-primary/Dockerfile