vcpkg/ports/python3/0004-devendor-external-dependencies.patch

From 6c5c3793cbc6ba2a1d0d623a2bdaa9c2125be516 Mon Sep 17 00:00:00 2001
From: Adam Johnson <AdamJohnso@gmail.com>
Date: Wed, 9 Sep 2020 15:24:38 -0400
Subject: [PATCH 3/6] devendor external dependencies

externally fetched libraries may cause linker errors resulting from
duplicate symbols in downstream projects.
---
 PCbuild/_bz2.vcxproj     | 4 +++-
 PCbuild/_lzma.vcxproj    | 5 ++---
 PCbuild/_sqlite3.vcxproj | 2 +-
 PCbuild/_ssl.vcxproj     | 2 +-
 PCbuild/pyexpat.vcxproj  | 6 ++++--
 5 files changed, 11 insertions(+), 8 deletions(-)

diff --git a/PCbuild/_bz2.vcxproj b/PCbuild/_bz2.vcxproj
index 3fe95fbf83..6b12e8818e 100644
--- a/PCbuild/_bz2.vcxproj
+++ b/PCbuild/_bz2.vcxproj
@@ -101,6 +101,8 @@
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="..\Modules\_bz2module.c" />
+  </ItemGroup>
+  <ItemGroup Condition="false">
     <ClCompile Include="$(bz2Dir)\blocksort.c" />
     <ClCompile Include="$(bz2Dir)\bzlib.c" />
     <ClCompile Include="$(bz2Dir)\compress.c" />
@@ -109,7 +111,7 @@
     <ClCompile Include="$(bz2Dir)\huffman.c" />
     <ClCompile Include="$(bz2Dir)\randtable.c" />
   </ItemGroup>
-  <ItemGroup>
+  <ItemGroup Condition="false">
     <ClInclude Include="$(bz2Dir)\bzlib.h" />
     <ClInclude Include="$(bz2Dir)\bzlib_private.h" />
   </ItemGroup>
diff --git a/PCbuild/_lzma.vcxproj b/PCbuild/_lzma.vcxproj
index fe076a6fc5..70cc61dd95 100644
--- a/PCbuild/_lzma.vcxproj
+++ b/PCbuild/_lzma.vcxproj
@@ -94,10 +94,9 @@
   <ItemDefinitionGroup>
     <ClCompile>
       <AdditionalIncludeDirectories>$(lzmaDir)src/liblzma/api;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;_FILE_OFFSET_BITS=64;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;LZMA_API_STATIC;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;_FILE_OFFSET_BITS=64;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>$(OutDir)liblzma$(PyDebugExt).lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
@@ -111,7 +110,7 @@
       <Project>{cf7ac3d1-e2df-41d2-bea6-1e2556cdea26}</Project>
       <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
     </ProjectReference>
-    <ProjectReference Include="liblzma.vcxproj">
+    <ProjectReference Condition="false" Include="liblzma.vcxproj">
       <Project>{12728250-16eC-4dc6-94d7-e21dd88947f8}</Project>
       <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
     </ProjectReference>
diff --git a/PCbuild/_sqlite3.vcxproj b/PCbuild/_sqlite3.vcxproj
index 7e0062692b..6fb3279a20 100644
--- a/PCbuild/_sqlite3.vcxproj
+++ b/PCbuild/_sqlite3.vcxproj
@@ -127,7 +127,7 @@
       <Project>{cf7ac3d1-e2df-41d2-bea6-1e2556cdea26}</Project>
       <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
     </ProjectReference>
-    <ProjectReference Include="sqlite3.vcxproj">
+    <ProjectReference Condition="false" Include="sqlite3.vcxproj">
       <Project>{a1a295e5-463c-437f-81ca-1f32367685da}</Project>
       <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
     </ProjectReference>
diff --git a/PCbuild/_ssl.vcxproj b/PCbuild/_ssl.vcxproj
index 4907f49b66..4dffa202b7 100644
--- a/PCbuild/_ssl.vcxproj
+++ b/PCbuild/_ssl.vcxproj
@@ -99,7 +99,7 @@
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="..\Modules\_ssl.c" />
-    <ClCompile Include="$(opensslIncludeDir)\applink.c">
+    <ClCompile Condition="false" Include="$(opensslIncludeDir)\applink.c">
       <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;$(PreprocessorDefinitions)</PreprocessorDefinitions>
     </ClCompile>
   </ItemGroup>
diff --git a/PCbuild/pyexpat.vcxproj b/PCbuild/pyexpat.vcxproj
index b2d9f5d57d..4efb826a05 100644
--- a/PCbuild/pyexpat.vcxproj
+++ b/PCbuild/pyexpat.vcxproj
@@ -89,17 +89,19 @@
   </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <ItemDefinitionGroup>
-    <ClCompile>
+    <ClCompile Condition="false">
       <AdditionalIncludeDirectories>$(PySourcePath)Modules\expat;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;PYEXPAT_EXPORTS;HAVE_EXPAT_H;XML_STATIC;%(PreprocessorDefinitions)</PreprocessorDefinitions>
     </ClCompile>
   </ItemDefinitionGroup>
-  <ItemGroup>
+  <ItemGroup Condition="false">
     <ClInclude Include="..\Modules\expat\xmlrole.h" />
     <ClInclude Include="..\Modules\expat\xmltok.h" />
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\Modules\pyexpat.c" />
+  </ItemGroup>
+  <ItemGroup Condition="false">
     <ClCompile Include="..\Modules\expat\xmlparse.c" />
     <ClCompile Include="..\Modules\expat\xmlrole.c" />
     <ClCompile Include="..\Modules\expat\xmltok.c" />
-- 
2.28.0.windows.1