From ddb9270a272d98ff9f8dbf085386f64b70a1e808 Mon Sep 17 00:00:00 2001
From: Ivan Mincik <ivan.mincik@gmail.com>
Date: Thu, 15 Jan 2026 10:14:12 +0100
Subject: [PATCH] spatialite-tools: add -lm to fix build with GCC 15

---
 pkgs/by-name/sp/spatialite-tools/package.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/by-name/sp/spatialite-tools/package.nix b/pkgs/by-name/sp/spatialite-tools/package.nix
index e7fd11efae7e..bd1bc0bacd45 100644
--- a/pkgs/by-name/sp/spatialite-tools/package.nix
+++ b/pkgs/by-name/sp/spatialite-tools/package.nix
@@ -45,6 +45,7 @@ stdenv.mkDerivation rec {
 
   env = {
     NIX_LDFLAGS = toString [
+      "-lm"
       "-lxml2"
       (lib.optionalString stdenv.hostPlatform.isDarwin "-liconv")
     ];