backend-infra-engineer: Release v0.3.1 snapshot

cmake/absl.cmake

@@ -15,11 +15,27 @@ set(ABSL_PROPAGATE_CXX_STD ON)
 set(ABSL_CXX_STANDARD 23)
 set(ABSL_USE_GOOGLETEST_HEAD ON)
 set(ABSL_ENABLE_INSTALL ON)
+
+# Silence C++23 deprecation warnings for Abseil int128
+if(MSVC)
+    add_definitions(-DSILENCE_CXX23_DEPRECATIONS)
+else()
+    add_definitions(-D_SILENCE_CXX23_DEPRECATION_WARNING)
+endif()
+# Define base Abseil targets
 set(
   ABSL_TARGETS
   absl::strings
   absl::str_format
   absl::flags
+  absl::flags_parse
+  absl::flags_usage
+  absl::flags_commandlineflag
+  absl::flags_marshalling
+  absl::flags_private_handle_accessor
+  absl::flags_program_name
+  absl::flags_config
+  absl::flags_reflection
   absl::status
   absl::statusor
   absl::examine_stack
@@ -34,13 +50,15 @@ set(
   absl::synchronization
   absl::time
   absl::symbolize
-  absl::flags_commandlineflag
-  absl::flags_marshalling
-  absl::flags_private_handle_accessor
-  absl::flags_program_name
-  absl::flags_config
-  absl::flags_reflection
   absl::container_memory
   absl::memory
   absl::utility
 )
+
+# Add int128 only on non-Windows platforms to avoid C++23 deprecation issues
+if(NOT WIN32)
+  list(APPEND ABSL_TARGETS absl::int128)
+  message(STATUS "Including absl::int128 (non-Windows platform)")
+else()
+  message(STATUS "Excluding absl::int128 on Windows to avoid C++23 deprecation issues")
+endif()