add onnx-cpp version run exports, fix .so version

recipe/meta.yaml

@@ -12,14 +12,15 @@ source:
     sha256: 197c6ce4f2de9176402fb8a634c390e757b729ff48a30e8038a0f7d71ff1f1ae
     patches:
       - never_call_install_python_deps.patch
+      - soname_fix.patch  # [unix]
       # Workaround for https://github.com/conda-forge/onnxruntime-feedstock/pull/56#issuecomment-1586080419
       - windows_workaround_conflict_onnxruntime_dll_system32.patch  # [win]
       # Workaround for https://github.com/microsoft/onnxruntime/issues/13225
       - comment_InterThreadPoolWithDenormalAsZero.patch  # [osx]
 
 
 build:
-  number: 0
+  number: 1
   # Since 1.11, power9 seems to be required.
   skip: true  # [ppc64le]
   skip: true  # [cuda_compiler_version == "10.2" or cuda_compiler_version == "11.0" or cuda_compiler_version == "11.1"]
@@ -88,6 +89,8 @@ outputs:
   - name: {{ name|lower }}{{ suffix }}-cpp
     build:
       string: h{{ PKG_HASH }}_{{ PKG_BUILDNUM }}_{{ build_ext }}
+      run_exports:
+        - {{ pin_subpackage((name|lower) + suffix + '-cpp', max_pin='x') }}
     script: install-cpp.sh  # [unix]
     script: install-cpp.bat  # [win]
     requirements:

recipe/soname_fix.patch

@@ -0,0 +1,24 @@
+diff --git a/cmake/CMakeLists.txt b/cmake/CMakeLists.txt
+index 82a4547..0d09299 100644
+--- a/cmake/CMakeLists.txt
++++ b/cmake/CMakeLists.txt
+@@ -510,6 +510,7 @@ set(ORTTRAINING_ROOT ${PROJECT_SOURCE_DIR}/../orttraining)
+ set(ORTTRAINING_SOURCE_DIR ${ORTTRAINING_ROOT}/orttraining)
+
+ file (STRINGS "${REPO_ROOT}/VERSION_NUMBER" ORT_VERSION)
++string(REGEX MATCH "[^.]+" ORT_VER_MAJOR "${ORT_VERSION}")
+
+ find_package(Threads)
+ # On Windows we directly use Windows APIs to do the job
+diff --git a/cmake/onnxruntime.cmake b/cmake/onnxruntime.cmake
+index 59ebf8e..d22aa05 100644
+--- a/cmake/onnxruntime.cmake
++++ b/cmake/onnxruntime.cmake
+@@ -247,6 +247,7 @@ set_target_properties(onnxruntime PROPERTIES
+   PUBLIC_HEADER "${ONNXRUNTIME_PUBLIC_HEADERS}"
+   LINK_DEPENDS ${SYMBOL_FILE}
+   VERSION ${ORT_VERSION}
++  SOVERSION ${ORT_VER_MAJOR}
+   FOLDER "ONNXRuntime"
+ )
+