From 5f3cf54b9b12ea47c8e0203b86888638a2fa7061 Mon Sep 17 00:00:00 2001
From: cmoineau <cyril.moineau@cea.fr>
Date: Tue, 10 Dec 2024 09:12:47 +0000
Subject: [PATCH] Update backend_cuda with
 https://gitlab.eclipse.org/eclipse/aidge/aidge_core/-/merge_requests/277

---
 .gitignore                                    |  1 +
 CMakeLists.txt                                | 30 +++++++++++++--
 aidge_backend_opencv/__init__.py              |  2 +-
 include/aidge/backend/opencv.hpp              |  5 ++-
 include/aidge/backend/version.h.in            | 11 ++++++
 .../utils/sys_info/OpencvVersionInfo.hpp      | 38 +++++++++++++++++++
 pyproject.toml                                | 17 ++++++---
 python_binding/pybind_opencv.cpp              |  4 +-
 .../sys_info/pybind_OpencvVersionInfo.cpp     | 11 ++++++
 setup.cfg                                     |  3 ++
 10 files changed, 109 insertions(+), 13 deletions(-)
 create mode 100644 include/aidge/backend/version.h.in
 create mode 100644 include/aidge/utils/sys_info/OpencvVersionInfo.hpp
 create mode 100644 python_binding/utils/sys_info/pybind_OpencvVersionInfo.cpp
 create mode 100644 setup.cfg

diff --git a/.gitignore b/.gitignore
index 81fde16..04377cd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,7 @@
 # C++ Build
 build*/
 install*/
+include/aidge/backend/opencv_version.h
 
 # VSCode
 .vscode
diff --git a/CMakeLists.txt b/CMakeLists.txt
index bfe4b03..efd9fb3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,6 +3,21 @@ set(CXX_STANDARD 14)
 
 file(STRINGS "${CMAKE_SOURCE_DIR}/version.txt" version)
 
+# Parse version.txt to retrieve Major, Minor and Path
+string(REGEX MATCH "([0-9]+\\.[0-9]+\\.[0-9]+)" _ MATCHES ${version})
+set(PROJECT_VERSION_MAJOR ${CMAKE_MATCH_1})
+set(PROJECT_VERSION_MINOR ${CMAKE_MATCH_2})
+set(PROJECT_VERSION_PATCH ${CMAKE_MATCH_3})
+
+# Retrieve latest git commit
+execute_process(
+    COMMAND git rev-parse --short HEAD
+    WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+    OUTPUT_VARIABLE GIT_COMMIT_HASH
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+    ERROR_QUIET
+)
+
 project(aidge_backend_opencv
         VERSION ${version}
         DESCRIPTION "Opencv implementations of the operators and tensor of aidge framework"
@@ -10,8 +25,9 @@ project(aidge_backend_opencv
 
 message(STATUS "Project name: ${CMAKE_PROJECT_NAME}")
 message(STATUS "Project version: ${version}")
+message(STATUS "Latest git commit: ${GIT_COMMIT_HASH}")
 
-# Note : project name is {project} and python module name is also {project} 
+# Note : project name is {project} and python module name is also {project}
 set(module_name _${CMAKE_PROJECT_NAME}) # target name
 
 ##############################################
@@ -113,13 +129,19 @@ install(TARGETS ${module_name} EXPORT ${CMAKE_PROJECT_NAME}-targets
 
 install(DIRECTORY include/ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
 
-#Export the targets to a script
+message(STATUS "Creating ${CMAKE_CURRENT_SOURCE_DIR}/include/aidge/backend/opencv_version.h")
+# Generate version.h file from config file version.h.in
+configure_file(
+    "${CMAKE_CURRENT_SOURCE_DIR}/include/aidge/backend/version.h.in"
+    "${CMAKE_CURRENT_SOURCE_DIR}/include/aidge/backend/opencv_version.h"
+)
 
+#Export the targets to a script
 install(EXPORT ${CMAKE_PROJECT_NAME}-targets
  FILE "${CMAKE_PROJECT_NAME}-targets.cmake"
  DESTINATION ${INSTALL_CONFIGDIR}
- COMPONENT ${module_name} 
-)  
+ COMPONENT ${module_name}
+)
 
 #Create a ConfigVersion.cmake file
 include(CMakePackageConfigHelpers)
diff --git a/aidge_backend_opencv/__init__.py b/aidge_backend_opencv/__init__.py
index 8900ab0..7ef3077 100644
--- a/aidge_backend_opencv/__init__.py
+++ b/aidge_backend_opencv/__init__.py
@@ -1,3 +1,3 @@
 # Example 1: import .so generated by PyBind
 import aidge_core
-from aidge_backend_opencv.aidge_backend_opencv import *
+from aidge_backend_opencv.aidge_backend_opencv import * # import so generated by PyBind
diff --git a/include/aidge/backend/opencv.hpp b/include/aidge/backend/opencv.hpp
index 41f01a5..b854b69 100644
--- a/include/aidge/backend/opencv.hpp
+++ b/include/aidge/backend/opencv.hpp
@@ -12,10 +12,13 @@
 #ifndef AIDGE_OPENCV_OPENCV_H_
 #define AIDGE_OPENCV_OPENCV_H_
 
+
+#include "aidge/backend/opencv_version.h"
+
 #include "aidge/backend/opencv/data/DataUtils.hpp"
 #include "aidge/backend/opencv/data/TensorImpl.hpp"
 #include "aidge/backend/opencv/database/MNIST.hpp"
 #include "aidge/backend/opencv/stimuli/StimulusImpl_opencv_imread.hpp"
 #include "aidge/backend/opencv/utils/Utils.hpp"
 
-#endif /* AIDGE_OPENCV_OPENCV_H_ */
\ No newline at end of file
+#endif /* AIDGE_OPENCV_OPENCV_H_ */
diff --git a/include/aidge/backend/version.h.in b/include/aidge/backend/version.h.in
new file mode 100644
index 0000000..4b876f6
--- /dev/null
+++ b/include/aidge/backend/version.h.in
@@ -0,0 +1,11 @@
+#ifndef VERSION_H
+#define VERSION_H
+
+namespace Aidge {
+static constexpr const int PROJECT_VERSION_MAJOR = @PROJECT_VERSION_MAJOR@;
+static constexpr const int PROJECT_VERSION_MINOR = @PROJECT_VERSION_MINOR@;
+static constexpr const int PROJECT_VERSION_PATCH = @PROJECT_VERSION_PATCH@;
+static constexpr const char * PROJECT_VERSION = "@PROJECT_VERSION_MAJOR@.@PROJECT_VERSION_MINOR@.@PROJECT_VERSION_PATCH@";
+static constexpr const char * PROJECT_GIT_HASH = "@GIT_COMMIT_HASH@";
+}
+#endif // VERSION_H
diff --git a/include/aidge/utils/sys_info/OpencvVersionInfo.hpp b/include/aidge/utils/sys_info/OpencvVersionInfo.hpp
new file mode 100644
index 0000000..4146d24
--- /dev/null
+++ b/include/aidge/utils/sys_info/OpencvVersionInfo.hpp
@@ -0,0 +1,38 @@
+#ifndef AIDGE_UTILS_SYS_INFO_OPENCV_VERSION_INFO_H
+#define AIDGE_UTILS_SYS_INFO_OPENCV_VERSION_INFO_H
+
+#include "aidge/utils/Log.hpp"
+#include "aidge/backend/opencv_version.h"
+
+namespace Aidge {
+
+constexpr inline const char * getBackendOpencvProjectVersion(){
+    return PROJECT_VERSION;
+}
+
+constexpr inline const char * getBackendOpencvGitHash(){
+    return PROJECT_GIT_HASH;
+}
+
+void showBackendOpencvVersion() {
+    Log::info("Aidge backend OpenCV: {} ({}), {} {}", getBackendOpencvProjectVersion(), getBackendOpencvGitHash(), __DATE__, __TIME__);
+        // Compiler version
+    #if defined(__clang__)
+    /* Clang/LLVM. ---------------------------------------------- */
+        Log::info("Clang/LLVM compiler version: {}.{}.{}\n", __clang_major__ , __clang_minor__, __clang_patchlevel__);
+    #elif defined(__ICC) || defined(__INTEL_COMPILER)
+    /* Intel ICC/ICPC. ------------------------------------------ */
+        Log::info("Intel ICC/ICPC compiler version: {}\n", __INTEL_COMPILER);
+    #elif defined(__GNUC__) || defined(__GNUG__)
+    /* GNU GCC/G++. --------------------------------------------- */
+        Log::info("GNU GCC/G++ compiler version: {}.{}.{}", __GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__);
+    #elif defined(_MSC_VER)
+    /* Microsoft Visual Studio. --------------------------------- */
+        Log::info("Microsoft Visual Studio compiler version: {}\n", _MSC_VER);
+    #else
+        Log::info("Unknown compiler\n");
+    #endif
+
+}
+}  // namespace Aidge
+#endif  // AIDGE_UTILS_SYS_INFO_OPENCV_VERSION_INFO_H
diff --git a/pyproject.toml b/pyproject.toml
index 485d231..248df13 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,21 +5,28 @@ dependencies = [
     "numpy>=1.21.6",
 ]
 requires-python = ">= 3.7"
-dynamic = ["version"] # defined in tool.setuptools_scm
+dynamic = ["version"] # defined by pbr
 readme = "README.md"
 license = { file = "LICENSE" }
-classifiers = [ 
+classifiers = [
     "Development Status :: 2 - Pre-Alpha",
     "Programming Language :: Python :: 3"
     ]
 
+[project.urls]
+Homepage = "https://www.deepgreen.ai/en/platform"
+Documentation = "https://eclipse-aidge.readthedocs.io/en/latest/"
+Repository = "https://gitlab.eclipse.org/eclipse/aidge/aidge_backend_opencv"
+Issues = "https://gitlab.eclipse.org/eclipse/aidge/aidge_backend_opencv/-/issues/"
+Changelog = "https://gitlab.eclipse.org/eclipse/aidge/aidge_backend_opencv/-/releases"
+
 [build-system]
 requires = [
     "setuptools>=64",
-    "setuptools_scm[toml]==7.1.0",
     "cmake>=3.15.3.post1",
     "toml",
     "opencv-python>=4.9.0.80",
+    "pbr"
 ]
 build-backend = "setuptools.build_meta"
 
@@ -31,9 +38,7 @@ where = ["."]  # list of folders that contain the packages (["."] by default)
 include = ["aidge_backend_opencv*"]  # package names should match these glob patterns (["*"] by default)
 exclude = ["aidge_backend_opencv.unit_tests*"]  # exclude packages matching these glob patterns (empty by default)
 namespaces = false  # to disable scanning PEP 420 namespaces (true by default)
-# SETUPTOOLS_SCM
-[tool.setuptools_scm]
-write_to = "aidge_backend_opencv/_version.py"
+
 
 #####################################################
 # CIBUILDWHEEL
diff --git a/python_binding/pybind_opencv.cpp b/python_binding/pybind_opencv.cpp
index 276467d..6c6a7c1 100644
--- a/python_binding/pybind_opencv.cpp
+++ b/python_binding/pybind_opencv.cpp
@@ -1,14 +1,16 @@
 #include <pybind11/pybind11.h>
 // Need to call this header to register tensorImpl when initializing opencv python module
-#include "aidge/backend/opencv.hpp" 
+#include "aidge/backend/opencv.hpp"
 
 namespace py = pybind11;
 
 namespace Aidge {
 
 void init_MNIST(py::module&);
+void init_OpencvVersionInfo(py::module&);
 
 PYBIND11_MODULE(aidge_backend_opencv, m) {
     init_MNIST(m);
+    init_OpencvVersionInfo(m);
 }
 }
diff --git a/python_binding/utils/sys_info/pybind_OpencvVersionInfo.cpp b/python_binding/utils/sys_info/pybind_OpencvVersionInfo.cpp
new file mode 100644
index 0000000..ebd9bfc
--- /dev/null
+++ b/python_binding/utils/sys_info/pybind_OpencvVersionInfo.cpp
@@ -0,0 +1,11 @@
+#include <pybind11/pybind11.h>
+#include "aidge/utils/sys_info/OpencvVersionInfo.hpp"
+
+namespace py = pybind11;
+namespace Aidge {
+void init_OpencvVersionInfo(py::module& m){
+    m.def("show_version", &showBackendOpencvVersion);
+    m.def("get_project_version", &getBackendOpencvProjectVersion);
+    m.def("get_git_hash", &getBackendOpencvGitHash);
+}
+}
diff --git a/setup.cfg b/setup.cfg
new file mode 100644
index 0000000..aa0f227
--- /dev/null
+++ b/setup.cfg
@@ -0,0 +1,3 @@
+# pbr file
+[metadata]
+version = file: version.txt
-- 
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