From caa3b51ad20177d69e0cf50fed0d9f936ff687dc Mon Sep 17 00:00:00 2001
From: Andrew Wilkins <axwalk@gmail.com>
Date: Fri, 27 Nov 2015 04:44:51 +0000
Subject: Use $GO_EXECUTABLE in Go-based lit tests

Summary:
When running tests, pass the GO_EXECUTABLE CMake
cache variable to llvm-go. The "go" binary may
not be in $PATH, or may be different to the one
passed to CMake.

Reviewers: pcc

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D14041

llvm-svn: 254187
---
 llvm/test/lit.cfg | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/llvm/test/lit.cfg b/llvm/test/lit.cfg
index f299d0f4451..7e80a7f94a7 100644
--- a/llvm/test/lit.cfg
+++ b/llvm/test/lit.cfg
@@ -240,6 +240,8 @@ def find_tool_substitution(pattern):
        'LLVM_ENABLE_MACHINE_VERIFIER' in os.environ and
        os.environ['LLVM_ENABLE_MACHINE_VERIFIER'] == "1"):
         tool_path += " -verify-machineinstrs"
+    if (tool_name == "llvm-go"):
+        tool_path += " go=" + config.go_executable
     return tool_name, tool_path, tool_pipe
 
 
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