Chang how numpy version is handled. (#8130)

Numpy has binary compatibility, which means "binaries compiled against a given version of NumPy will still run correctly with newer NumPy versions, but not with older versions." So, if an onnx runtime package was built with numpy version A, then at run time it requires numpy version >=A. In this change, we read numpy version from the installed packages at build time, to avoid manually keeping the build time/runtime consistency.

cmake/CMakeLists.txt

@@ -1372,6 +1372,14 @@ if (onnxruntime_USE_VITISAI)
 endif()
 
 configure_file(onnxruntime_config.h.in ${CMAKE_CURRENT_BINARY_DIR}/onnxruntime_config.h)
+if(WIN32)
+  configure_file(../requirements.txt.in ${CMAKE_CURRENT_BINARY_DIR}/Debug/requirements.txt)
+  configure_file(../requirements.txt.in ${CMAKE_CURRENT_BINARY_DIR}/Release/requirements.txt)
+  configure_file(../requirements.txt.in ${CMAKE_CURRENT_BINARY_DIR}/RelWithDebInfo/requirements.txt)
+  configure_file(../requirements.txt.in ${CMAKE_CURRENT_BINARY_DIR}/MinSizeRel/requirements.txt)
+else()
+  configure_file(../requirements.txt.in ${CMAKE_CURRENT_BINARY_DIR}/requirements.txt)
+endif()
 
 if (onnxruntime_USE_CUDA)
   #The following 6 lines are copied from https://gitlab.kitware.com/cmake/cmake/issues/17559

requirements.txt.in

@@ -0,0 +1,3 @@
+numpy >= @Python_NumPy_VERSION@
+protobuf
+flatbuffers

setup.py

@@ -396,14 +396,6 @@ def run(self):
     install_requires = f.read().splitlines()
 
 
-if is_manylinux:
-    AUDITWHEEL_PLAT = environ.get('AUDITWHEEL_PLAT', None)
-    if AUDITWHEEL_PLAT == 'manylinux2014_aarch64':
-        for i in range(len(install_requires)):
-            req = install_requires[i]
-            if req.startswith("numpy"):
-                install_requires[i] = "numpy >= 1.19.5"
-
 if enable_training:
     def save_build_and_package_info(package_name, version_number, cuda_version):