[gtk+/gtk-3-22] build: Set PythonDir according to MSVC version in projects

[Chun-wei Fan <fanchunwei src gnome org>]

commit 24fd61512beb6ee38a95b9774eeb184e9b1ecb6d
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Mon Aug 28 15:01:55 2017 +0800

    build: Set PythonDir according to MSVC version in projects
    
    This is to make this more in-line with what is in the G-I projects, so
    that we could use this to build the introspection files for GTK+-3.22.x
    directly from the project files.  This is intended to follow the MSVC
    versions used to build the official CPython Windows binaries, i.e.:
    -3.3.x, 3.4.x: for MSVC 2010, 2012, 2013, which is built with 2010
    -3.5.x, 3.6.x: for 2015 and 2017, which is built with 2015.

 build/win32/vs10/gtk3-version-paths.props.in |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/build/win32/vs10/gtk3-version-paths.props.in b/build/win32/vs10/gtk3-version-paths.props.in
index cf35781..b5f7a09 100644
--- a/build/win32/vs10/gtk3-version-paths.props.in
+++ b/build/win32/vs10/gtk3-version-paths.props.in
@@ -12,7 +12,11 @@
     <GtkSeparateVSDllSuffix>-vs$(VSVer)</GtkSeparateVSDllSuffix>
     <GtkDllPrefix>$(GtkSeparateVSDllPrefix)</GtkDllPrefix>
     <GtkDllSuffix>$(GtkSeparateVSDllSuffix)</GtkDllSuffix>
-    <PythonDir>c:\python34</PythonDir>
+    <PythonDir Condition="'$(VisualStudioVersion)' == '10.0'">c:\python34</PythonDir>
+    <PythonDir Condition="'$(VisualStudioVersion)' == '11.0'">c:\python34</PythonDir>
+    <PythonDir Condition="'$(VisualStudioVersion)' == '12.0'">c:\python34</PythonDir>
+    <PythonDir Condition="'$(VisualStudioVersion)' == '14.0'">c:\python36</PythonDir>
+    <PythonDir Condition="'$(VisualStudioVersion)' == '15.0'">c:\python36</PythonDir>
     <PythonDirX64>$(PythonDir).x64</PythonDirX64>
   </PropertyGroup>
   <PropertyGroup>