From 6916f8dba73069bce71c6032b9a90dd6579c0971 Mon Sep 17 00:00:00 2001
From: James Bigler <jamesbigler@gmail.com>
Date: Mon, 4 Oct 2010 16:42:21 -0600
Subject: [PATCH] Allow -g3 for CUDA v3.0+.

In versions of the CUDA toolkit previous to version 3.0 the use of -g3 would cause
compilation errors.  This was fixed in version 3.0.
---
 Modules/FindCUDA.cmake | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Modules/FindCUDA.cmake b/Modules/FindCUDA.cmake
index dad5709e0..5b189d4ae 100644
--- a/Modules/FindCUDA.cmake
+++ b/Modules/FindCUDA.cmake
@@ -941,8 +941,8 @@ macro(CUDA_WRAP_SRCS cuda_target format generated_files)
     # we convert the strings to lists (like we want).
 
     if(CUDA_PROPAGATE_HOST_FLAGS)
-      # nvcc chokes on -g3, so replace it with -g
-      if(CMAKE_COMPILER_IS_GNUCC)
+      # nvcc chokes on -g3 in versions previous to 3.0, so replace it with -g
+      if(CMAKE_COMPILER_IS_GNUCC AND CUDA_VERSION VERSION_LESS "3.0")
         string(REPLACE "-g3" "-g" _cuda_C_FLAGS "${CMAKE_${CUDA_C_OR_CXX}_FLAGS_${config_upper}}")
       else()
         set(_cuda_C_FLAGS "${CMAKE_${CUDA_C_OR_CXX}_FLAGS_${config_upper}}")