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Cross-compilation failure on OS X host #505

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legal90 opened this issue Nov 26, 2015 · 12 comments
Closed

Cross-compilation failure on OS X host #505

legal90 opened this issue Nov 26, 2015 · 12 comments

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@legal90
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legal90 commented Nov 26, 2015

This issue has been mentioned here: #438 (comment)

$ go version
go version go1.5.1 darwin/amd64

$ make updatedeps
--> Installing build dependencies
--> Updating build dependencies

$ make bin
/Users/legal/go/src/github.com/hashicorp/nomad
==> Getting dependencies...
==> Removing old directory...
==> Building...
Number of parallel builds: 4

-->   windows/amd64: github.com/hashicorp/nomad
-->     linux/amd64: github.com/hashicorp/nomad
-->       linux/386: github.com/hashicorp/nomad
-->    darwin/amd64: github.com/hashicorp/nomad
-->     windows/386: github.com/hashicorp/nomad

2 errors occurred:
--> linux/amd64 error: exit status 2
Stderr: # runtime/cgo
ld: unknown option: --build-id=none
clang: error: linker command failed with exit code 1 (use -v to see invocation)

--> linux/386 error: exit status 2
Stderr: # runtime/cgo
ld: unknown option: --build-id=none
clang: error: linker command failed with exit code 1 (use -v to see invocation)

make: *** [bin] Error 1

I'm new with Golang :(. Please, advice - how can I fix that? I believe, it should be possible to cross-compile Nomad for Linux.

P.s. Seems like there is some new stuff in Go 1.5, related to cross-compilation:
http://dave.cheney.net/2015/03/03/cross-compilation-just-got-a-whole-lot-better-in-go-1-5
Is it the reason of this issue?

cc: @cbednarski

@carlosdp
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#421 removes the CGO dependency, so you could just use Go's native cross-compiling.

@legal90
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legal90 commented Nov 28, 2015

@carlosdp Thanks! I will subscribe on it.

@cbednarski
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@legal90 Thanks for opening an issue. We are already using the go 1.5 cross-compilation improvements via gox. I will take a look at this today in conjunction with #421.

@cbednarski
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You should now be able to cross-compile with GOOS=linux GOARCH=amd64 build -o bin/nomad . but make bin is still broken. I will need to dig more.

@legal90
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legal90 commented Dec 4, 2015

Perfect, It works fine!
Thank you, @cbednarski, @c4milo

@diptanu
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diptanu commented Dec 14, 2015

Just updating this issue, we will have to go back to CGO since the user lookup mechanism based on /etc/passwd is not working on coreos

@carlosdp
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Where does coreos store that?

@legal90
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legal90 commented Dec 21, 2015

@diptanu So now (due to #591) this issue is reproduced again:

2 errors occurred:
--> linux/amd64 error: exit status 2
Stderr: # runtime/cgo
ld: unknown option: --build-id=none
clang: error: linker command failed with exit code 1 (use -v to see invocation)

--> linux/386 error: exit status 2
Stderr: # runtime/cgo
ld: unknown option: --build-id=none
clang: error: linker command failed with exit code 1 (use -v to see invocation)

Should it be reopen?

@dadgar
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dadgar commented Dec 22, 2015

It shouldn't be reopened because this project needs cgo. So cross compiling should not be expected to work.

@legal90
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legal90 commented Dec 22, 2015

So cross compiling should not be expected to work.

OK, I got it. Thanks.

@calvn
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calvn commented May 25, 2016

Quick question, does this mean that scripts/build.sh is s broken since it's back to using -cgo? I am encountering the same issue with another project and wanted to see what would be the workaround.

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