From f8a300c6739ea2ca648579d7faf3ae9811b9f19a Mon Sep 17 00:00:00 2001
From: Timo Rothenpieler <timo@rothenpieler.org>
Date: Mon, 8 Sep 2025 14:24:56 +0200
Subject: [PATCH] configure: fix CUDA compilation with SDK version 13 nvcc

Compute Capability 7.5 is now the lowest supported version.

Fixes #20454
---
 configure | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configure b/configure
index a38cbdb89f..c6afcd7494 100755
--- a/configure
+++ b/configure
@@ -4812,6 +4812,9 @@ if enabled cuda_nvcc; then
     if $nvcc $nvccflags_default 2>&1 | grep -qi unsupported; then
         nvccflags_default="-gencode arch=compute_60,code=sm_60 -O2"
     fi
+    if $nvcc $nvccflags_default 2>&1 | grep -qi unsupported; then
+        nvccflags_default="-gencode arch=compute_75,code=sm_75 -O2"
+    fi
 fi
 
 set_default arch cc cxx doxygen pkg_config ranlib strip sysinclude \