commit e5193c59b32a9166044936742758f35ca49b908a
author David Crawshaw <crawshaw@golang.org> Fri Jul 10 16:47:46 2015 -0600
committer David Crawshaw <crawshaw@golang.org> Mon Jul 13 18:54:16 2015 +0000
tree 9e2c327b680b836a133f829ad2e80ffd3c005a3c
parent 7fb893ba435d7300e1f5559e972f1cc5dd729e61

cmd/gomobile: reorganize build logic

The goal here is to remove several inconsistencies between
-target=android and -target=ios support, along with making the flow
of the command follow the path you might expect given a certain set
of flags, and preparing for `gomobile bind` support of ios. In
particular, building non-main packages now works with both targets
and the initialization of global build state is clearer.

The reorg also is designed around an nm trick I thought of
yesterday to do better package import scanning without a slow
all-file scan. This will give better detection of x/mobile/app and
x/mobile/exp/audio/al packages. There's a TODO about it, and I'll do
it in a future CL.

Tested with:

	go test golang.org/x/mobile/cmd/gomobile
	gomobile init
	gomobile bind golang.org/x/mobile/asset
	go test golang.org/x/mobile/bind/java
	gomobile build -target=ios golang.org/x/mobile/example/basic
	gomobile build -target=ios golang.org/x/mobile/gl
	gomobile build -target=android golang.org/x/mobile/gl
	gomobile build -target=android golang.org/x/mobile/example/basic
	(Along with manual testing of basic on an android device.)

That might make a pretty good _test.go.

Change-Id: I41230008c3c15db25a11c33b9eaca4abada9f411
Reviewed-on: https://go-review.googlesource.com/12051
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>