From c6539367007cf3756a022083390fb8cd982c4365 Mon Sep 17 00:00:00 2001
From: Christoph Behle <behlec@gmail.com>
Date: Sat, 18 Nov 2017 13:52:04 +0100
Subject: [PATCH] Documentation: Add note about SCAN_BUILD

When running ninja scan-build you can use the environment variable
SCAN_BUILD to choose the right executable.
---
 docs/markdown/howtox.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/docs/markdown/howtox.md b/docs/markdown/howtox.md
index c4aa9c553..4e7e2203a 100644
--- a/docs/markdown/howtox.md
+++ b/docs/markdown/howtox.md
@@ -125,6 +125,12 @@ Install scan-build and configure your project. Then do this:
 $ ninja scan-build
 ```
 
+You can use the `SCAN_BUILD` environment variable to choose the scan-build executable.
+```console
+$ SCAN_BUILD=<your exe> ninja scan-build
+```
+
+
 ## Use profile guided optimization
 
 Using profile guided optimization with GCC is a two phase operation. First we set up the project with profile measurements enabled and compile it.