From 2c15bf9dda02727a45d2ad14756dc2deefd6f3aa Mon Sep 17 00:00:00 2001
From: Florian Klink <flokli@flokli.de>
Date: Fri, 1 Aug 2025 17:02:38 +0200
Subject: [PATCH] Revert "abseil-cpp: 20250127.1 -> 20250512.1"

This reverts commit d3a1f2f9deadc3ef0fafd68cfee0c6544ac6b844.

abseil-cpp_202501 shouldn't become abseil-cpp_202505 silently, a
separate abseil-cpp_202505 attrset should be included.

Downstream abseil consumers are generally very picky about the version.
Maybe we should also do away with the abseil-cpp alias and be explicit
about the version everywhere, but that's unrelated to this revert.
---
 pkgs/by-name/ab/abseil-cpp_202501/package.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/by-name/ab/abseil-cpp_202501/package.nix b/pkgs/by-name/ab/abseil-cpp_202501/package.nix
index c1884d4a953d..7fffca86c037 100644
--- a/pkgs/by-name/ab/abseil-cpp_202501/package.nix
+++ b/pkgs/by-name/ab/abseil-cpp_202501/package.nix
@@ -10,13 +10,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "abseil-cpp";
-  version = "20250512.1";
+  version = "20250127.1";
 
   src = fetchFromGitHub {
     owner = "abseil";
     repo = "abseil-cpp";
     tag = finalAttrs.version;
-    hash = "sha256-eB7OqTO9Vwts9nYQ/Mdq0Ds4T1KgmmpYdzU09VPWOhk=";
+    hash = "sha256-QTywqQCkyGFpdbtDBvUwz9bGXxbJs/qoFKF6zYAZUmQ=";
   };
 
   cmakeFlags = [