commit 7773d391f8261a97af502ecfa74a2a588ee05f36
author Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> Wed Oct 16 10:46:29 2019 -0700
committer GitHub <noreply@github.com> Wed Oct 16 10:46:29 2019 -0700
tree 83098175096a0c0370ae78cc5649a68685682f13
parent afbcd9f26d1bf5390f56f18c9afbf753e48f230d

bpo-38492: Remove pythonw.exe dependency on the Microsoft C++ runtime (GH-16824)

(cherry picked from commit 7aebbd1182bc818324656b2fb764679faf51fdff)

Co-authored-by: Steve Dower <steve.dower@python.org>

Misc/NEWS.d/next/Windows/2019-10-16-09-49-09.bpo-38492.Te1LxC.rst

diff --git a/Misc/NEWS.d/next/Windows/2019-10-16-09-49-09.bpo-38492.Te1LxC.rst b/Misc/NEWS.d/next/Windows/2019-10-16-09-49-09.bpo-38492.Te1LxC.rst
new file mode 100644
index 0000000..41fe695
--- /dev/null
+++ b/Misc/NEWS.d/next/Windows/2019-10-16-09-49-09.bpo-38492.Te1LxC.rst
@@ -0,0 +1 @@
+Remove ``pythonw.exe`` dependency on the Microsoft C++ runtime.

PCbuild/pythonw_uwp.vcxproj

diff --git a/PCbuild/pythonw_uwp.vcxproj b/PCbuild/pythonw_uwp.vcxproj
index 79e1058..e2c0171 100644
--- a/PCbuild/pythonw_uwp.vcxproj
+++ b/PCbuild/pythonw_uwp.vcxproj
@@ -65,6 +65,15 @@
       <SubSystem>Windows</SubSystem>
     </Link>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="$(Configuration) != 'Debug'">
+    <ClCompile>
+      <RuntimeLibrary>Multithreaded</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>ucrt.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <IgnoreSpecificDefaultLibraries>libucrt;%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
+    </Link>
+  </ItemDefinitionGroup>
   <ItemGroup>
     <None Include="..\PC\pyconw.ico" />
   </ItemGroup>