From 470c47b3b8309cb71cf48146e56744bd2630827a Mon Sep 17 00:00:00 2001
From: Paul Zander <negril.nx+gentoo@gmail.com>
Date: Sat, 28 Feb 2026 23:16:55 +0100
Subject: [PATCH] bug1213: link with Eigen3::Eigen

Doesn't find Eigen/Core otherwise.
---
 test/CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index f503efc..360f989 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -299,6 +299,7 @@ if(EIGEN_TEST_CXX11)
 endif()
 
 add_executable(bug1213 bug1213.cpp bug1213_main.cpp)
+target_link_libraries(bug1213 Eigen3::Eigen)
 
 check_cxx_compiler_flag("-ffast-math" COMPILER_SUPPORT_FASTMATH)
 if(COMPILER_SUPPORT_FASTMATH)
-- 
2.53.0