!21 Patch: Add -Wno-error=nonnull for test/cpp/api/

From: @desert-sailor 
Reviewed-by: @sinever 
Signed-off-by: @sinever

0001-add-Wno-error-nonnull-for-test-cpp-api.patch

@@ -0,0 +1,29 @@
+From 367387bab836c73c23719f97d929572c8b4e0fad Mon Sep 17 00:00:00 2001
+From: Nick Rossenbach <rossenbach@cs.rwth-aachen.de>
+Date: Tue, 18 Apr 2023 23:31:51 +0200
+Subject: [PATCH] Add -Wno-error=nonnull for test/cpp/api/
+
+On some platforms the build might fail due to the nonnull error
+being triggered by different compiler behavior.
+
+Fix for #99278.
+---
+ test/cpp/api/CMakeLists.txt | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/test/cpp/api/CMakeLists.txt b/test/cpp/api/CMakeLists.txt
+index 6b801a073182794..181139b01360c30 100644
+--- a/test/cpp/api/CMakeLists.txt
++++ b/test/cpp/api/CMakeLists.txt
+@@ -80,6 +80,11 @@ if(NOT MSVC)
+   target_compile_options_if_supported(test_api "-Wno-maybe-uninitialized")
+   # gcc gives nonsensical warnings about variadic.h
+   target_compile_options_if_supported(test_api "-Wno-unused-but-set-parameter")
++  # the nonnull check might trigger for some build configurations,
++  # probably happening due to different code optimization
++  # (see e.g. https://rkoucha.fr/tech_corner/nonnull_gcc_attribute.html)
++  # this happened for a riscv build: https://github.com/pytorch/pytorch/issues/99278
++  target_compile_options_if_supported(test_api "-Wno-error=nonnull")
+ endif()
+ 
+ if(INSTALL_TEST)

pytorch.spec

@@ -1,12 +1,13 @@
 %global _empty_manifest_terminate_build 0
 Name:		pytorch
 Version:	2.1.2
-Release:	1
+Release:	2
 Summary:	Tensors and Dynamic neural networks in Python with strong GPU acceleration
 License:	BSD-3-Clause
 URL:		https://pytorch.org/
 Source0:	https://github.com/pytorch/pytorch/releases/download/v%{version}/pytorch-v%{version}.tar.gz
 
+Patch1:		0001-add-Wno-error-nonnull-for-test-cpp-api.patch
 BuildRequires:  g++
 Requires:	python3-future
 Requires:	python3-numpy
@@ -85,6 +86,9 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Thu Jan 11 2024 Dongxing Wang <dongxing.wang_a@thundersoft.com> - 2.1.2-2
+- Patch: Add -Wno-error=nonnull for test/cpp/api/
+
 * Thu Dec 28 2023 Dongxing Wang <dongxing.wang_a@thundersoft.com> - 2.1.2-1
 - upgrade to 2.1.2