Update .appveyor.yml

Don't re-install boost, fix search paths.

.appveyor.yml

@@ -3,19 +3,18 @@ image: Visual Studio 2017
 
 environment:
   APPVEYOR_SAVE_CACHE_ON_ERROR: true
+  BOOST_VER: 1_69_0
   matrix:
 # 32-bit
     - VCVARS: vcvarsamd64_x86
       VCPKG_PLATFORM: x86-windows
-      VCPKG_BOOST_PLATFORM: x86-windows-static
-      # LIBFUNC: http://access.osvr.com/binary/download/deps/libfunctionality/jobs/libfunc-win/BIT=32,VS=15,host=windows/42/libfunctionality-binary.7z
+      # VCPKG_BOOST_PLATFORM: x86-windows-static
 
 # 64-bit
     - VCVARS: vcvars64
       VCPKG_PLATFORM: x64-windows
-      VCPKG_BOOST_PLATFORM: x64-windows-static
-      # LIBFUNC: http://access.osvr.com/binary/download/deps/libfunctionality/jobs/libfunc-win/BIT=64,VS=15,host=windows/42/libfunctionality-binary.7z
-
+      #VCPKG_BOOST_PLATFORM: x64-windows-static
+
 cache:
   - c:\Tools\vcpkg\installed
   - c:\Tools\vcpkg\packages
@@ -28,16 +27,22 @@ install:
   - ps: mkdir \tools\vcpkg\ports\libfunctionality
   - ps: iwr https://raw.githubusercontent.com/rpavlik/vcpkg/openxr/ports/libfunctionality/CONTROL -OutFile \tools\vcpkg\ports\libfunctionality\CONTROL
   - ps: iwr https://raw.githubusercontent.com/rpavlik/vcpkg/openxr/ports/libfunctionality/portfile.cmake -OutFile \tools\vcpkg\ports\libfunctionality\portfile.cmake
-  - vcpkg install jsoncpp:%VCPKG_PLATFORM%-static opencv:%VCPKG_PLATFORM% libfunctionality:%VCPKG_PLATFORM%
-  - vcpkg install boost-algorithm:%VCPKG_BOOST_PLATFORM% boost-any:%VCPKG_BOOST_PLATFORM% boost-assert:%VCPKG_BOOST_PLATFORM% boost-chrono:%VCPKG_BOOST_PLATFORM% boost-date-time:%VCPKG_BOOST_PLATFORM% boost-filesystem:%VCPKG_BOOST_PLATFORM% boost-interprocess:%VCPKG_BOOST_PLATFORM% boost-intrusive:%VCPKG_BOOST_PLATFORM% boost-lexical-cast:%VCPKG_BOOST_PLATFORM% boost-locale:%VCPKG_BOOST_PLATFORM% boost-mpl:%VCPKG_BOOST_PLATFORM% boost-optional:%VCPKG_BOOST_PLATFORM% boost-range:%VCPKG_BOOST_PLATFORM% boost-thread:%VCPKG_BOOST_PLATFORM% boost-type-traits:%VCPKG_BOOST_PLATFORM% boost-units:%VCPKG_BOOST_PLATFORM% boost-utility:%VCPKG_BOOST_PLATFORM% boost-variant:%VCPKG_BOOST_PLATFORM% boost-program-options:%VCPKG_BOOST_PLATFORM%
-  - ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
+  - vcpkg install jsoncpp:%VCPKG_PLATFORM% opencv:%VCPKG_PLATFORM% libfunctionality:%VCPKG_PLATFORM% sdl2:%VCPKG_PLATFORM%
+  # Grab a qedit header with an MIT license appended from an MS repo
+  - ps: iwr https://raw.githubusercontent.com/microsoft/MixedRealityCompanionKit/master/SpectatorView/Compositor/CompositorDLL/qedit.h -OutFile \projects\qedit.h
+  # - vcpkg install boost-algorithm:%VCPKG_BOOST_PLATFORM% boost-any:%VCPKG_BOOST_PLATFORM% boost-assert:%VCPKG_BOOST_PLATFORM% boost-chrono:%VCPKG_BOOST_PLATFORM% boost-date-time:%VCPKG_BOOST_PLATFORM% boost-filesystem:%VCPKG_BOOST_PLATFORM% boost-interprocess:%VCPKG_BOOST_PLATFORM% boost-intrusive:%VCPKG_BOOST_PLATFORM% boost-lexical-cast:%VCPKG_BOOST_PLATFORM% boost-locale:%VCPKG_BOOST_PLATFORM% boost-mpl:%VCPKG_BOOST_PLATFORM% boost-optional:%VCPKG_BOOST_PLATFORM% boost-range:%VCPKG_BOOST_PLATFORM% boost-thread:%VCPKG_BOOST_PLATFORM% boost-type-traits:%VCPKG_BOOST_PLATFORM% boost-units:%VCPKG_BOOST_PLATFORM% boost-utility:%VCPKG_BOOST_PLATFORM% boost-variant:%VCPKG_BOOST_PLATFORM% boost-program-options:%VCPKG_BOOST_PLATFORM%
+  # - ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
 
 
 
 build_script:
 - cmd: >-
     call "C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\Community\\VC\\Auxiliary\\Build\\%VCVARS%.bat" &&
-    cmake -GNinja -Bbuild -H. -DCMAKE_TOOLCHAIN_FILE=c:/tools/vcpkg/scripts/buildsystems/vcpkg.cmake  -DCMAKE_BUILD_TYPE=Release -DPYTHON_EXECUTABLE=C:/Python37-x64/python.exe &&
-    cd build &&
-    ninja &&
-    cd ..
+    cmake -GNinja -Bbuild -H.
+      -DCMAKE_TOOLCHAIN_FILE=c:/tools/vcpkg/scripts/buildsystems/vcpkg.cmake
+      -DBUILD_TESTING=OFF
+      -DCMAKE_BUILD_TYPE=Release
+      -DPYTHON_EXECUTABLE=C:/Python37-x64/python.exe
+      -DCMAKE_PREFIX_PATH=C:/Libraries/boost_%BOOST_VER%;C:/Tools/vcpkg/installed/%VCPKG_PLATFORM%;C:/projects &&
+      -DVCPKG_TARGET_TRIPLET=%VCPKG_PLATFORM%
+    ninja -C build