From: Adrian Bunk <bunk@debian.org>
Date: Tue, 13 Oct 2026 10:08:50 +0000 (+0200)
Subject: Fix ppc64/powerpc constexpr issue
X-Git-Tag: archive/raspbian/9.6.2+ds-3+rpi1^2~1
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=6d9767c4f64ffce406226abbaa8bdbdf852542a3;p=vtk9.git

Fix ppc64/powerpc constexpr issue

Bug: https://gitlab.kitware.com/vtk/vtk/-/work_items/20090


Gbp-Pq: Name ppc-constexpr.patch
---

diff --git a/Infovis/Core/vtkWordCloud.cxx b/Infovis/Core/vtkWordCloud.cxx
index 866f75d74..2bf1ebf89 100644
--- a/Infovis/Core/vtkWordCloud.cxx
+++ b/Infovis/Core/vtkWordCloud.cxx
@@ -654,7 +654,8 @@ void ArchimedesSpiral(std::vector<ExtentOffset>& offset, vtkWordCloud::SizesCont
 
   constexpr std::size_t N = 10000;
   constexpr auto pi = 3.141592653589793238462643383279502884L; /* pi */
-  constexpr double deltaAngle = pi * 20 / N;
+  // not constexpr due to https://gitlab.kitware.com/vtk/vtk/-/work_items/20090
+  const double deltaAngle = pi * 20 / N;
   double maxX = -1000.0;
   double minX = 1000.0;
   double maxY = -1000.0;