diff options
| author | Mike Danese <mikedanese@google.com> | 2016-10-24 10:28:07 -0700 |
|---|---|---|
| committer | Mike Danese <mikedanese@google.com> | 2016-10-24 14:41:56 -0700 |
| commit | 8a661d1ba595765989913fa0a8e005bc2d1cdf47 (patch) | |
| tree | 41c9d244e14bff1985c5a9597a11540964e5ef0a | |
| parent | cddba09fa263272059b629b1277e6213b4258eb1 (diff) | |
rename build/ to build-tools/
| -rw-r--r-- | multi-platform.md | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/multi-platform.md b/multi-platform.md index 1d3633fb..89554dfe 100644 --- a/multi-platform.md +++ b/multi-platform.md @@ -311,7 +311,7 @@ A great blog post [that is describing this](https://medium.com/@rakyll/go-1-5-cr Before Go 1.5, the whole Go project had to be cross-compiled from source for **all** platforms that _might_ be used, and that was quite a slow process: ```console -# From build/build-image/cross/Dockerfile when we used Go 1.4 +# From build-tools/build-image/cross/Dockerfile when we used Go 1.4 $ cd /usr/src/go/src $ for platform in ${PLATFORMS}; do GOOS=${platform%/*} GOARCH=${platform##*/} ./make.bash --no-clean; done ``` @@ -322,7 +322,7 @@ If you cross-compile multiple times, Go will build parts of `std`, throw it away However, there is an easy way of cross-compiling all `std` packages in advance with Go 1.5+: ```console -# From build/build-image/cross/Dockerfile when we're using Go 1.5+ +# From build-tools/build-image/cross/Dockerfile when we're using Go 1.5+ $ for platform in ${PLATFORMS}; do GOOS=${platform%/*} GOARCH=${platform##*/} go install std; done ``` @@ -411,7 +411,7 @@ In order to dynamically compile a go binary with `cgo`, we need `gcc` installed The only Kubernetes binary that is using C code is the `kubelet`, or in fact `cAdvisor` on which `kubelet` depends. `hyperkube` is also dynamically linked as long as `kubelet` is. We should aim to make `kubelet` statically linked. -The normal `x86_64-linux-gnu` can't cross-compile binaries, so we have to install gcc cross-compilers for every platform. We do this in the [`kube-cross`](../../build/build-image/cross/Dockerfile) image, +The normal `x86_64-linux-gnu` can't cross-compile binaries, so we have to install gcc cross-compilers for every platform. We do this in the [`kube-cross`](../../build-tools/build-image/cross/Dockerfile) image, and depend on the [`emdebian.org` repository](https://wiki.debian.org/CrossToolchains). Depending on `emdebian` isn't ideal, so we should consider using the latest `gcc` cross-compiler packages from the `ubuntu` main repositories in the future. Here's an example when cross-compiling plain C code: |