tree 21718480e8bbf96af1a63aaf2b7076d1c843bdc4
parent d064e80ed737205a861ed2dc448c92aaaaa4ca53
author Cherry Zhang <cherryyz@google.com> 1505316625 -0400
committer Cherry Zhang <cherryyz@google.com> 1505331043 +0000

gollvm: support one invocation with .go and .o inputs in the wrapper

gccgo's testing framework may invoke gccgo with both .go files
and .o files as input, which does compilation and linking in
one run. Add this support in the wrapper. If the wrapper is
invoked with both .go and .o inputs, it skips the .o files in
compilation, but records them and passes them to the linker.
This makes "rundir" action in gccgo's go.test work.

Change-Id: I3446f0f96e34b93c738075ea49c02d3062a031b3
Reviewed-on: https://go-review.googlesource.com/63590
Reviewed-by: Than McIntosh <thanm@google.com>