[ci] avoid VS warning for R builds (#3162)

microsoft · Jun 11, 2020 · e706bec · e706bec
1 parent f30e0bb
commit e706bec
Showing 1 changed file with 1 addition and 0 deletions.
diff --git 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 -----"