From 3943be80d7f4daf93a3d8a3a97cee53ad2e9ccef Mon Sep 17 00:00:00 2001
From: Eric Wasylishen <ewasylishen@gmail.com>
Date: Sat, 6 Aug 2016 11:37:00 -0700
Subject: [PATCH] build: tweak appveyor

---
 appveyor.yml    | 4 +---
 build-win32.ps1 | 1 +
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index cff0dedd..4b80b4f6 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,7 +1,5 @@
 version: 1.0.{build}
 build_script:
-- ps: |
-$env:Path += ";C:\cygwin64\bin"
-& build-win32.ps1
+- ps: & build-win32.ps1
 artifacts:
 - path: cmakebuild\*.zip
diff --git a/build-win32.ps1 b/build-win32.ps1
index c71aeab9..5936b8a4 100644
--- a/build-win32.ps1
+++ b/build-win32.ps1
@@ -11,6 +11,7 @@ cd ..
 cd ..
 
 # build tyrutils
+$env:Path += ";C:\cygwin64\bin" # for groff, used for manuals
 mkdir cmakebuild
 cd cmakebuild
 cmake .. -T v140_xp -Dembree_DIR="$EmbreeInstallDir"