From 0e8d3515573b8d9287a5ccca6332c5bd818c6baf Mon Sep 17 00:00:00 2001
From: Audrey Dutcher <audrey@rhelmot.io>
Date: Mon, 8 Dec 2025 18:04:09 -0700
Subject: [PATCH] freebsd.libsysdecode: fix build for FreeBSD 15.0-RELEASE

---
 pkgs/os-specific/bsd/freebsd/pkgs/libsysdecode.nix | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pkgs/os-specific/bsd/freebsd/pkgs/libsysdecode.nix b/pkgs/os-specific/bsd/freebsd/pkgs/libsysdecode.nix
index 9d27a1577031..f2774d37b88c 100644
--- a/pkgs/os-specific/bsd/freebsd/pkgs/libsysdecode.nix
+++ b/pkgs/os-specific/bsd/freebsd/pkgs/libsysdecode.nix
@@ -6,8 +6,12 @@ mkDerivation {
     "libexec/rtld-elf"
   ];
 
+  NIX_CFLAGS_COMPILE = [
+    "-Wno-unterminated-string-initialization"
+  ];
+
   preBuild = ''
-    sed -E -i -e "s|..INCLUDEDIR.|${stdenv.cc.libc}/include|g" $BSDSRCDIR/lib/libsysdecode/Makefile
+    sed -E -i -e "s|\\$\\{INCLUDEDIR\\}|${stdenv.cc.libc}/include|g" $BSDSRCDIR/lib/libsysdecode/Makefile
   '';
 
   MK_TESTS = "no";