From: Erwin Janssen <erwinjanssen@outlook.com>
Date: Sat, 11 Jun 2016 17:18:09 +0000 (+0200)
Subject: Appveyor: install Ghostscript
X-Git-Tag: TRAVIS_CI_BUILD_EXPERIMENTAL~5^2~2^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3efb4f5789ddbdac49ea94b74b42d0e14b80b1ff;p=graphviz

Appveyor: install Ghostscript
Creating the docs failed because ps2pdf, a part of Ghostscript, wasn't present on the Appveyor build image. This commits installs and sets up Ghostscript on Appveyor.
---

diff --git a/appveyor.yml b/appveyor.yml
index 55246bed0..ee2ab994c 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -7,9 +7,17 @@ environment:
     - compiler: msys2
     - compiler: cygwin
 
+install:
+  - cinst ghostscript
+
 build_script:
+  # Add Ghostscript folder to the path so ps2pdf can be called to create docs.
+  # When executing ps2pdf, 'gs' gets called. On Windows the program is required program is called gswin64c.exe,
+  # so we create a symlink called 'gs' that points to gswin64c.
+  - SET PATH="%PATH%;C:\Program Files\gs\gs9.19\lib;C:\Program Files\gs\gs9.19\bin;"
+  - mklink "C:\Program Files\gs\gs9.19\bin\gs" "C:\Program Files\gs\gs9.19\bin\gswin64c.exe"
   - ps: >-
-      cd $env:APPVEYOR_BUILD_FOLDER    
+      cd $env:APPVEYOR_BUILD_FOLDER 
 
       $BashPath = ""