From 64286d478d0f499d1cf383a31cfd39ac64788f5b Mon Sep 17 00:00:00 2001
From: Steve Pfister <stpfiste@microsoft.com>
Date: Tue, 14 Jan 2025 14:20:21 -0500
Subject: [PATCH] Since we bumped the NDK in
 https://github.com/dotnet/dotnet-buildtools-prereqs-docker/pull/1278,
 libClang.so is no longer found in the place we expect. As a result, the
 android aot offsets won't be generated and the dedicated CI leg will fail.

This change fixes the path.
---
 src/mono/mono.proj | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/mono/mono.proj b/src/mono/mono.proj
index a643e5a049e79c..d0e704abbdf5a7 100644
--- a/src/mono/mono.proj
+++ b/src/mono/mono.proj
@@ -688,7 +688,9 @@
 
     <!-- Linux specific options -->
     <ItemGroup Condition="'$(AotHostOS)' == 'linux'">
-      <_LibClang Include="$(ANDROID_NDK_ROOT)/toolchains/llvm/prebuilt/$(MonoToolchainPrebuiltOS)/lib64/libclang.so.*"/>
+      <_LibClang Include="$(ANDROID_NDK_ROOT)/toolchains/llvm/prebuilt/$(MonoToolchainPrebuiltOS)/lib/libclang.so" Condition=" Exists('$(ANDROID_NDK_ROOT)/toolchains/llvm/prebuilt/$(MonoToolchainPrebuiltOS)/lib/libclang.so') "/>
+      <_LibClang Include="$(ANDROID_NDK_ROOT)/toolchains/llvm/prebuilt/$(MonoToolchainPrebuiltOS)/lib64/libclang.so.*" Condition=" '@(_LibClang)' == '' "/>
+      <_LibClang Include="/usr/local/lib/libclang.so" Condition="'@(_LibClang)' == ''" />
     </ItemGroup>
     <PropertyGroup Condition="'$(TargetsLinux)' == 'true' and '$(Platform)' == 'arm64'">
       <MonoUseCrossTool>true</MonoUseCrossTool>