From d379dc24c5f6dc428da74ab6ce02cb2e5648caca Mon Sep 17 00:00:00 2001
From: "Bernhard M. Wiedemann" <githubbmwprimary@lsmod.de>
Date: Thu, 29 Feb 2024 02:05:07 +0100
Subject: [PATCH] [Build Reproducibility] Sort input file list (#35687)

Sort input file list
so that the `.so` file builds in a reproducible way
in spite of non-deterministic filesystem readdir order and
http://bugs.python.org/issue30461

See https://reproducible-builds.org/ for why this is good.

This patch was done while working on reproducible builds for openSUSE.




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---------

Co-authored-by: Richard Belleville <rbellevi@google.com>
---
 setup.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index 2ce5fef4223..7c034fe3eba 100644
--- a/setup.py
+++ b/setup.py
@@ -361,7 +361,8 @@ if BUILD_WITH_SYSTEM_RE2:
     EXTENSION_LIBRARIES += ("re2",)
 if BUILD_WITH_SYSTEM_ABSL:
     EXTENSION_LIBRARIES += tuple(
-        lib.stem[3:] for lib in pathlib.Path("/usr").glob("lib*/libabsl_*.so")
+        lib.stem[3:]
+        for lib in sorted(pathlib.Path("/usr").glob("lib*/libabsl_*.so"))
     )
 
 DEFINE_MACROS = (("_WIN32_WINNT", 0x600),)