From aee805d40e7486a30744037686b54d6722c01874 Mon Sep 17 00:00:00 2001
From: Andreas Rauschert <andreas.rb.rauschert@bmw.de>
Date: Wed, 16 Jul 2025 06:26:02 +0000
Subject: [PATCH] build: remove constexpr for gcc9

---
 .../Storyboard/ByEntityCondition/TimeHeadwayCondition_impl.cpp  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/engine/src/Storyboard/ByEntityCondition/TimeHeadwayCondition_impl.cpp b/engine/src/Storyboard/ByEntityCondition/TimeHeadwayCondition_impl.cpp
index e5d4d591..1dcd32d5 100644
--- a/engine/src/Storyboard/ByEntityCondition/TimeHeadwayCondition_impl.cpp
+++ b/engine/src/Storyboard/ByEntityCondition/TimeHeadwayCondition_impl.cpp
@@ -20,7 +20,7 @@ namespace OpenScenarioEngine::v1_3
 namespace detail
 {
 // Normalize angle to [-π, π] range
-constexpr units::angle::radian_t NormalizeAngle(units::angle::radian_t angle) noexcept
+units::angle::radian_t NormalizeAngle(units::angle::radian_t angle) noexcept
 {
   constexpr auto pi = units::angle::radian_t{M_PI};
   constexpr auto two_pi = 2.0 * pi;
-- 
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