From 3d2efdbd33f000bd05fae4d7a34e9e15f4c325c9 Mon Sep 17 00:00:00 2001
From: Zheng Junjie <z572@z572.online>
Date: Fri, 13 Jun 2025 21:47:47 +0800
Subject: [PATCH] gnu: libstdc++: Fix build for gcc-13.

* gnu/packages/gcc.scm (make-libstdc++)[arguments]: use patch-tzdb.cc phase
for gcc >= 13.

Change-Id: I6e8ae4b973e80c11d67b7333ec2dfa732d1d016a
---
 gnu/packages/gcc.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnu/packages/gcc.scm b/gnu/packages/gcc.scm
index 753a6cce6e0..e0231f88fed 100644
--- a/gnu/packages/gcc.scm
+++ b/gnu/packages/gcc.scm
@@ -1111,7 +1111,7 @@ using compilers other than GCC."
             (lambda _
               (chdir "libstdc++-v3")))
 
-          #$@(if (version>=? (package-version gcc) "14")
+          #$@(if (version>=? (package-version gcc) "13")
                  #~((add-after 'unpack 'patch-tzdb.cc
                       (lambda _
                         (substitute* "libstdc++-v3/src/c++20/tzdb.cc"