From e2836e702c9573290dd7676b99c81c92e7030b6c Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Sun, 16 Oct 2016 12:55:05 -0700
Subject: [PATCH] Add support for i586 msvc

Closes #108
---
 src/windows_registry.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/windows_registry.rs b/src/windows_registry.rs
index c2d3a53..b2c719d 100644
--- a/src/windows_registry.rs
+++ b/src/windows_registry.rs
@@ -314,7 +314,9 @@ pub fn find_tool(target: &str, tool: &str) -> Option<Tool> {
     fn bin_subdir(target: &str) -> Vec<(&'static str, &'static str)> {
         let arch = target.split('-').next().unwrap();
         match (arch, host_arch()) {
+            ("i586", X86) |
             ("i686", X86) => vec![("", "")],
+            ("i586", X86_64) |
             ("i686", X86_64) => vec![("amd64_x86", "amd64"), ("", "")],
             ("x86_64", X86) => vec![("x86_amd64", "")],
             ("x86_64", X86_64) => vec![("amd64", "amd64"), ("x86_amd64", "")],
@@ -327,7 +329,7 @@ pub fn find_tool(target: &str, tool: &str) -> Option<Tool> {
     fn lib_subdir(target: &str) -> Option<&'static str> {
         let arch = target.split('-').next().unwrap();
         match arch {
-            "i686" => Some("x86"),
+            "i586" | "i686" => Some("x86"),
             "x86_64" => Some("x64"),
             "arm" => Some("arm"),
             _ => None,
@@ -338,7 +340,7 @@ pub fn find_tool(target: &str, tool: &str) -> Option<Tool> {
     fn vc_lib_subdir(target: &str) -> Option<&'static str> {
         let arch = target.split('-').next().unwrap();
         match arch {
-            "i686" => Some(""),
+            "i586" | "i686" => Some(""),
             "x86_64" => Some("amd64"),
             "arm" => Some("arm"),
             _ => None,