"osxcross: error: cannot find libc++ headers" when compiling for darwin-10.9/amd64 about xgo HOT 20 CLOSED

Unfortunately, building for darwin-10.11 does not fix the issue (same errors).

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Here's the output with -x -v (for darwin-10.11):
https://gist.github.com/tschottdorf/d44f3f2edea9f454aee0b82178372bb2

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A more compact failing invocation is

xgo --targets=darwin-10.11/amd64 --go=1.6 github.com/elastic/gosigar

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Ufff, dang. I'll take a look.

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Thanks, appreciated. Let me know if I can help.

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Hmmm, seems that Apple moved /usr/include/c++/v1 out of the SDK on 10.11 :| Not sure how to work around it yet.

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Looks like there's some relevant discussion in ycm-core/ycmd#254

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Testing this locally, looks like $(xcrun --show-sdk-path)/usr/include might be the most reliable option.

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Already testing the fix :)

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$ xgo --targets=darwin-10.11/amd64 --go=1.6.1 github.com/elastic/gosigar
$ ls -al
-rw-r--r-- 1 root root 314650 Apr 13 18:33 gosigar-darwin-10.11-amd64

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Cool. If you don't mind, try against github.com/cockroachdb/cockroach as well (should take <15min).

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Just did, something failed but I'm doing a second pass now.

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Ok, an hour of debug later I realized that 10.6 doesn't have c++11 :P Building now with 10.11 to see it my fix was actually good all along.

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-rwxr-xr-x  1 root     root     37627320 Apr 13 19:18 cockroach-darwin-10.11-amd64

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👍

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Fixed by 647f256 :)

I've polished up the patch a bit, did a second run against cockroach with 10.9. All green.

-rwxr-xr-x  1 root     root     37627320 Apr 13 19:18 cockroach-darwin-10.11-amd64
-rwxr-xr-x  1 root     root     37627320 Apr 13 19:32 cockroach-darwin-10.9-amd64

I've pushed the changes. Please allow up to a few hours for docker hub to crunch through the changes and see if this resolves the issue. Please leave this ticket open until then :)

Thanks for the report!

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Thanks for the fix! Btw, I don't see any testing in this repo - it's easy enough to set up (at least on CircleCI, but probably also on TravisCI and others at this point). See https://github.com/cockroachdb/cockroach/blob/master/build/build-osx.sh (which is what we call from our circle.yml)

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works locally, thanks!

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@tschottdorf I wrote a small test suite for xgo to run before pushing out new changes. I've added a few smoke tests, all the go-ethereum builds as well as the darwin-10.9/amd64 build of cockroachdb. Are you guys using xgo for other platforms too? I'd gladly add them to my test suite to ensure I don't screw up your builds next time I develop something :)

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Thanks Péter! darwin-10.9/amd64 is currently all we're building (with xgo).
We'll make sure to let you know when we're tackling other platforms.

On Mon, Apr 18, 2016 at 10:35 AM Péter Szilágyi [email protected]
wrote:

@tschottdorf https://github.com/tschottdorf I wrote a small test suite
for xgo to run before pushing out new changes. I've added a few smoke
tests, all the go-ethereum https://github.com/ethereum/go-ethereum
builds as well as the darwin-10.9/amd64 build of cockroachdb. Are you
guys using xgo for other platforms too? I'd gladly add them to my test
suite to ensure I don't screw up your builds next time I develop something
:)

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