From cf839c3373d8a492e87ae1e4337aa0c21ffaffcd Mon Sep 17 00:00:00 2001
From: Chris Eibl <138194463+chris-eibl@users.noreply.github.com>
Date: Mon, 31 Mar 2025 16:50:44 +0200
Subject: [PATCH] GH-131296: Fix clang-cl warning on Windows in liblzma
 (GH-131897)

Also removes warnings suppression for MSVC that no longer need to be suppressed.
---
 PCbuild/liblzma.vcxproj | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/PCbuild/liblzma.vcxproj b/PCbuild/liblzma.vcxproj
index 4dd42ab98a9..97938692328 100644
--- a/PCbuild/liblzma.vcxproj
+++ b/PCbuild/liblzma.vcxproj
@@ -93,7 +93,8 @@
     <ClCompile>
       <PreprocessorDefinitions>WIN32;HAVE_CONFIG_H;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>$(lzmaDir)windows/vs2019;$(lzmaDir)src/liblzma/common;$(lzmaDir)src/common;$(lzmaDir)src/liblzma/api;$(lzmaDir)src/liblzma/check;$(lzmaDir)src/liblzma/delta;$(lzmaDir)src/liblzma/lz;$(lzmaDir)src/liblzma/lzma;$(lzmaDir)src/liblzma/rangecoder;$(lzmaDir)src/liblzma/simple;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <DisableSpecificWarnings>4028;4113;4133;4244;4267;4996;%(DisableSpecificWarnings)</DisableSpecificWarnings>
+      <DisableSpecificWarnings>4244;4267;4996;%(DisableSpecificWarnings)</DisableSpecificWarnings>
+      <AdditionalOptions Condition="$(PlatformToolset) == 'ClangCL'">%(AdditionalOptions) -Wno-deprecated-declarations</AdditionalOptions>
     </ClCompile>
   </ItemDefinitionGroup>
   <ItemGroup>