tree 6f91740f5294bbf0d54f724c4c85f659be0d6531
parent 60d29bfb46d1487e59f38e7f377e86159b492aa4
author Elias Naur <elias.naur@gmail.com> 1520587963 +0100
committer Elias Naur <elias.naur@gmail.com> 1523977254 +0000

cmd/gomobile,cmd/gobind: allow per-platform bindings again

CL 99316 changed gobind to be platform independent, so
standalone bindings could be generated without having the
Android and Xcode SDKs installed. However, bindings that does
depend on GOOS for its exported API, in particular go source
files that use Cgo now only works if the exported API is
extracted to platform independent files.

By switching to use the source importer, importer.For("source", nil),
gobind can type check the bound packages even in the presence of
Cgo.

The source importer in Go 1.9 and 1.10 has problems with relative
imports and imports from testdata directories (issues 23092 and 24392),
but works from Go 1.10.1 on.

Fixes golang/go#24856

Change-Id: Icb18dce15325b7d4e58cabc1181051bc6269fc1f
Reviewed-on: https://go-review.googlesource.com/99777
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>