tree 854a74d1121a15f94b62ee90e704420c7c78b329
parent e8e6a296cea4762e566079b8527d79874189f1e4
author Chandler Carruth <chandlerc@gmail.com> 1419893841 +0000
committer Copybara-Service <copybara-worker@google.com> 1599161536 -0700

[cmake/multilib] Teach llgo to respect the LLVM_LIBDIR_SUFFIX variable for
multilib build and installs.

Summary:
This requires introducing a generated header to encapsulate the
LLVM_LIBDIR_SUFFIX value from the build system and push it into the go
code. From there, I've adjusted the gllgo code to systematically use
this rather than a raw "lib". This requires some awkwardness as one of
the flags *must* be "lib"-relative for compatibility with how gccgo
works. For that flag, we use ".." to back up a directory and then go
into the proper lib directory.

Differential Revision: http://reviews.llvm.org/D6795

llvm-svn: 224964
GitOrigin-RevId: a5ecd8a9f71b5a88e24db6877062efdac35e623d