libvpx: Pull from upstream

source/libvpx/build/make/gen_msvs_vcxproj.sh

 #!/bin/bash
 ##
 ##  Copyright (c) 2013 The WebM project authors. All Rights Reserved.
 ##
 ##  Use of this source code is governed by a BSD-style license
 ##  that can be found in the LICENSE file in the root of the source
 ##  tree. An additional intellectual property rights grant can be found
 ##  in the file PATENTS.  All contributing project authors may
 ##  be found in the AUTHORS file in the root of the source tree.
 ##
@@ skipping 15 matching lines @@
     --help                      Print this message
     --exe                       Generate a project for building an Application
     --lib                       Generate a project for creating a static library
     --dll                       Generate a project for creating a dll
     --static-crt                Use the static C runtime (/MT)
     --target=isa-os-cc          Target specifier (required)
     --out=filename              Write output to a file [stdout]
     --name=project_name         Name of the project (required)
     --proj-guid=GUID            GUID to use for the project
     --module-def=filename       File containing export definitions (for DLLs)
-    --ver=version               Version (10,11) of visual studio to generate for
+    --ver=version               Version (10,11,12) of visual studio to generate for
     --src-path-bare=dir         Path to root of source tree
     -Ipath/to/include           Additional include directories
     -DFLAG[=value]              Preprocessor macros to define
     -Lpath/to/lib               Additional library search paths
     -llibname                   Library to link against
 EOF
     exit 1
 }
 
 die() {
@@ skipping 174 matching lines @@
         ;;
         --lib) proj_kind="lib"
         ;;
         --src-path-bare=*) src_path_bare="$optval"
         ;;
         --static-crt) use_static_runtime=true
         ;;
         --ver=*)
             vs_ver="$optval"
             case "$optval" in
-                10|11)
+                10|11|12)
                 ;;
                 *) die Unrecognized Visual Studio Version in $opt
                 ;;
             esac
         ;;
         -I*)
             opt="${opt%/}"
             incs="${incs}${incs:+;}${opt##-I}"
             yasmincs="${yasmincs} ${opt}"
         ;;
@@ skipping 20 matching lines @@
                  ;;
             esac
         ;;
     esac
 done
 outfile=${outfile:-/dev/stdout}
 guid=${guid:-`generate_uuid`}
 asm_use_custom_step=false
 uses_asm=${uses_asm:-false}
 case "${vs_ver:-11}" in
-    10|11)
+    10|11|12)
        asm_use_custom_step=$uses_asm
     ;;
 esac
 
 [ -n "$name" ] || die "Project name (--name) must be specified!"
 [ -n "$target" ] || die "Target (--target) must be specified!"
 
 if ${use_static_runtime:-false}; then
     release_runtime=MultiThreaded
     debug_runtime=MultiThreadedDebug
@@ skipping 93 matching lines @@
                     # code for arm with the windows headers. Alternatively,
                     # one could add AppContainerApplication=true in the Globals
                     # section and add PrecompiledHeader=NotUsing and
                     # CompileAsWinRT=false in ClCompile and SubSystem=Console
                     # in Link.
                     tag_content PlatformToolset v110_wp80
                 else
                     tag_content PlatformToolset v110
                 fi
             fi
+            if [ "$vs_ver" = "12" ]; then
+                if [ "$plat" = "ARM" ]; then
+                    # Setting the wp80 toolchain automatically sets the
+                    # WINAPI_FAMILY define, which is required for building
+                    # code for arm with the windows headers. Alternatively,
+                    # one could add AppContainerApplication=true in the Globals
+                    # section and add PrecompiledHeader=NotUsing and
+                    # CompileAsWinRT=false in ClCompile and SubSystem=Console
+                    # in Link.
+                    tag_content PlatformToolset v120_wp80
+                else
+                    tag_content PlatformToolset v120
+                fi
+            fi
             tag_content CharacterSet Unicode
             if [ "$config" = "Release" ]; then
                 tag_content WholeProgramOptimization true
             fi
             close_tag PropertyGroup
         done
     done
 
     tag Import \
         Project="\$(VCTargetsPath)\\Microsoft.Cpp.props"
@@ skipping 125 matching lines @@
 }
 
 # This regexp doesn't catch most of the strings in the vcxproj format,
 # since they're like <tag>path</tag> instead of <tag attr="path" />
 # as previously. It still seems to work ok despite this.
 generate_vcxproj |
     sed  -e '/"/s;\([^ "]\)/;\1\\;g' |
     sed  -e '/xmlns/s;\\;/;g' > ${outfile}
 
 exit