From 8b6046f27e0380de4b6571b8f947bf7b657a4507 Mon Sep 17 00:00:00 2001
From: Daniel Weindl <daniel.weindl@uni-bonn.de>
Date: Thu, 17 Oct 2024 12:31:39 +0200
Subject: [PATCH] CMake: Don't attempt to create alias target if the target of
 the same already exists

Fixes #2546.
---
 src/CMakeLists.template.cmake | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/CMakeLists.template.cmake b/src/CMakeLists.template.cmake
index 78377d753e..74942ebb7d 100644
--- a/src/CMakeLists.template.cmake
+++ b/src/CMakeLists.template.cmake
@@ -59,7 +59,11 @@ set(MODEL_DIR ${CMAKE_CURRENT_LIST_DIR})
 set(SRC_LIST_LIB TPL_SOURCES ${MODEL_DIR}/wrapfunctions.cpp)
 
 add_library(${PROJECT_NAME} ${SRC_LIST_LIB})
-add_library(model ALIAS ${PROJECT_NAME})
+
+# ${PROJECT_NAME} might already be "model"
+if(NOT TARGET model)
+    add_library(model ALIAS ${PROJECT_NAME})
+endif()
 
 # Some special functions require boost
 #