- Add patch to fix build with new protobuf:

* protobuf.patch

OBS-URL: https://build.opensuse.org/package/show/science:machinelearning/python-onnx?expand=0&rev=13

protobuf.patch

@@ -0,0 +1,22 @@
+From 7bcb1302352c9953bfc396c3ec2114b382c65614 Mon Sep 17 00:00:00 2001
+From: Tongliang Liao <xkszltl@gmail.com>
+Date: Fri, 29 Nov 2019 19:48:59 -0800
+Subject: [PATCH] python_out does not recognize dllexport_decl.
+
+---
+ CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index c7ab64fdda..bf23ac75fe 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -238,7 +238,7 @@ function(RELATIVE_PROTOBUF_GENERATE_CPP NAME SRCS HDRS ROOT_DIR DEPEND)
+         ${ONNX_DLLEXPORT_STR}${CMAKE_CURRENT_BINARY_DIR})
+     if(BUILD_ONNX_PYTHON)
+       list(APPEND PROTOC_ARGS --python_out
+-                  ${ONNX_DLLEXPORT_STR}${CMAKE_CURRENT_BINARY_DIR})
++                  ${CMAKE_CURRENT_BINARY_DIR})
+       if(ONNX_GEN_PB_TYPE_STUBS)
+         # Haven't figured out how to generate mypy stubs on Windows yet
+         if(NOT WIN32)

python-onnx.changes

@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Sun Mar 15 08:55:22 UTC 2020 - Tomáš Chvátal <tchvatal@suse.com>
+
+- Add patch to fix build with new protobuf:
+  * protobuf.patch
+
 -------------------------------------------------------------------
 Tue Feb 25 13:57:48 UTC 2020 - Tomáš Chvátal <tchvatal@suse.com>
 

python-onnx.spec

@@ -26,6 +26,7 @@ License:        MIT
 URL:            https://onnx.ai/
 Source0:        https://github.com/onnx/onnx/archive/v%{version}.tar.gz#/onnx-%{version}.tar.gz
 Source1:        %{name}-rpmlintrc
+Patch0:         protobuf.patch
 BuildRequires:  %{python_module devel}
 BuildRequires:  %{python_module numpy}
 BuildRequires:  %{python_module protobuf}
@@ -60,6 +61,7 @@ The headers and other files needed for the development.
 %setup -q -n onnx-%{version}
 # avoid bundles
 rm -rf third_party
+%patch0 -p1
 # say that the cmake was already built (we used our macros)
 sed -i -e 's:built = False:built = True:g' setup.py
 # do not require extra pytest modules