tree d289ea92867e3a6f508abdbee537d93b7618cab3
parent cdc07529f8e8f42b21188429dc752668dc36467f
author Elias Naur <elias.naur@gmail.com> 1519397126 +0100
committer Elias Naur <elias.naur@gmail.com> 1519401152 +0000

cmd/gomobile: run go install in c-shared mode only if NDK is set

A check for the NDK was missing from the pre-install of the standard
library for each Android GOARCH. If the NDK wasn't set, the go install
invocation would silently use the host GOARCH and GOOS and only fail if
no host gcc was found for runtime/cgo.

Discovered while setting up gomobile on a clean Windows machine.

With the go 1.10 cache go installing the standard library might be
pointless, but let's wait a little before removing it.

Change-Id: I880eed32aad23fda10ae92bd35be2ce9b03ddb86
Reviewed-on: https://go-review.googlesource.com/96636
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>