From e706bec7dadf7632c44a893dc38bb1f6df9395fd Mon Sep 17 00:00:00 2001
From: Nikita Titov <nekit94-08@mail.ru>
Date: Fri, 12 Jun 2020 00:44:43 +0300
Subject: [PATCH] [ci] avoid VS warning for R builds (#3162)

---
 .ci/test_r_package_windows.ps1 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.ci/test_r_package_windows.ps1 b/.ci/test_r_package_windows.ps1
index f0181d4709ae..6ed536d4060b 100644
--- a/.ci/test_r_package_windows.ps1
+++ b/.ci/test_r_package_windows.ps1
@@ -121,6 +121,7 @@ if ($env:COMPILER -ne "MSVC") {
       Check-Output $False
   }
 } else {
+  $env:TMPDIR = $env:USERPROFILE  # to avoid warnings about incremental builds inside a temp directory
   $INSTALL_LOG_FILE_NAME = "$env:BUILD_SOURCESDIRECTORY\00install_out.txt"
   Rscript build_r.R *> $INSTALL_LOG_FILE_NAME ; $install_succeeded = $?
   Write-Output "----- build and install logs -----"