From f78e19564b992cb06e141658f68a12f3e19e42e3 Mon Sep 17 00:00:00 2001
From: Peter Heywood <peethwd@gmail.com>
Date: Thu, 11 Jan 2024 17:30:54 +0000
Subject: [PATCH] attemtpt to add diagnostic error numbers to nvc++ warnings so
 they can be added to suppressions

---
 cmake/warnings.cmake | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/cmake/warnings.cmake b/cmake/warnings.cmake
index e72345f84..924f39a9f 100644
--- a/cmake/warnings.cmake
+++ b/cmake/warnings.cmake
@@ -69,6 +69,11 @@ if(NOT COMMAND flamegpu_set_high_warning_level)
             # Disabled, as cpplint occasionally disagrees with gcc concerning override
             # target_compile_options(${SHWL_TARGET} PRIVATE "$<$<COMPILE_LANGUAGE:CUDA>:SHELL:-Xcompiler -Wsuggest-override>")
             # target_compile_options(${SHWL_TARGET} PRIVATE "$<$<COMPILE_LANGUAGE:C,CXX>:-Wsuggest-override>")
+
+            # if nvhpc, add display error numbers to the host com
+            if(CMAKE_CXX_COMPILER_ID STREQUAL "NVHPC")
+                target_compile_options(${SHWL_TARGET} PRIVATE "$<$<COMPILE_LANGUAGE:C,CXX>:SHELL:--display_error_number>")
+            endif()
         endif()
         # Generic options regardless of platform/host compiler:
         # Ensure NVCC outputs warning numbers