Publish PDB for libnethost static library. (dotnet#38054)

* Publish PDB for libnethost static library.

src/installer/corehost/cli/nethost/CMakeLists.txt

@@ -26,8 +26,22 @@ include(../lib_static.cmake)
 add_definitions(-DFEATURE_LIBHOST=1)
 add_definitions(-DNETHOST_EXPORT)
 
+# Copy static lib PDB to the project output directory
+if (WIN32)
+    set_target_properties(libnethost PROPERTIES
+        COMPILE_PDB_NAME "libnethost"
+        COMPILE_PDB_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}"
+    )
+endif(WIN32)
+
 install(FILES ../coreclr_delegates.h DESTINATION corehost)
 install(FILES ../hostfxr.h DESTINATION corehost)
 install(FILES nethost.h DESTINATION corehost)
-install(TARGETS libnethost DESTINATION corehost)
 install_with_stripped_symbols(nethost TARGETS corehost)
+
+# Only Windows creates a symbols file for static libs.
+if (WIN32)
+    install_with_stripped_symbols(libnethost TARGETS corehost)
+else()
+    install(TARGETS libnethost DESTINATION corehost)
+endif(WIN32)

src/installer/pkg/projects/Microsoft.NETCore.DotNetAppHost/Microsoft.NETCore.DotNetAppHost.props

@@ -14,7 +14,11 @@
     <NativeBinary Include="$(DotNetHostBinDir)/comhost.dll" />
     <NativeBinary Include="$(DotNetHostBinDir)/ijwhost.dll" />
     <NativeBinary Include="$(DotNetHostBinDir)/ijwhost.lib" />
+    <!-- The libnethost.lib is a static library for the nethost scenario.
+        The symbols file is also shipped to enable users to fully debug
+        binaries that link against the static version. -->
     <NativeBinary Include="$(DotNetHostBinDir)/libnethost.lib" />
+    <NativeBinary Include="$(DotNetHostBinDir)/PDB/libnethost.pdb" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(PackageTargetRuntime)' != ''">