krb5 commit: Use Visual Studio 2017 in appveyor build

[Greg Hudson]

https://github.com/krb5/krb5/commit/fff6a3e1bb1917b6632b6e34588065e89627989b
commit fff6a3e1bb1917b6632b6e34588065e89627989b
Author: Greg Hudson <ghudson at mit.edu>
Date:   Wed May 16 21:19:43 2018 -0400

    Use Visual Studio 2017 in appveyor build
    
    Update appveyor.yml to build all of the Windows code including Leash
    and the installers, using VS2017.

 appveyor.yml |   19 +++++++++++++++----
 1 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index be4f6f3..db8aa84 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,16 +1,27 @@
+image: Visual Studio 2017
+
 build_script:
-  - call "C:\Program Files\Microsoft SDKs\Windows\v7.1\Bin\SetEnv.cmd" /x86
   - mkdir C:\kfw
   - set KRB_INSTALL_DIR=C:\kfw
+  - cd %APPVEYOR_BUILD_FOLDER%\src
+  - set PATH=%PATH%;%wix%bin
+  - call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvars32.bat"
   - set CPU=i386
-  - set NO_LEASH=1
   - set
-  - cd %APPVEYOR_BUILD_FOLDER%\src
   - nmake -f Makefile.in prep-windows
   - nmake
   - nmake install
+  - cd windows\installer\wix
+  - nmake
+  - rename kfw.msi kfw32.msi
+  - cd ..\..\..
+  - call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvars64.bat"
   - set CPU=AMD64
-  - setenv /x64
+  - set
   - nmake clean
   - nmake
   - nmake install
+  - cd windows\installer\wix
+  - nmake clean
+  - nmake
+  - rename kfw.msi kfw64.msi