Add pre-installed python packages within rootfs overlay

TODO: This is just a quick fix and need to be changed to
buildroot packages in the upcoming days/weeks/months.

buildroot-external/rootfs-overlay/usr/lib/python3.10/site-packages/pythran/pythonic/omp/get_num_threads.hpp

@@ -0,0 +1,20 @@
+#ifndef PYTHONIC_OMP_GET_NUM_THREADS_HPP
+#define PYTHONIC_OMP_GET_NUM_THREADS_HPP
+
+#include "pythonic/include/omp/get_num_threads.hpp"
+
+#include <omp.h>
+#include "pythonic/utils/functor.hpp"
+
+PYTHONIC_NS_BEGIN
+
+namespace omp
+{
+  long get_num_threads()
+  {
+    return omp_get_num_threads();
+  }
+}
+PYTHONIC_NS_END
+
+#endif

buildroot-external/rootfs-overlay/usr/lib/python3.10/site-packages/pythran/pythonic/omp/get_thread_num.hpp

@@ -0,0 +1,21 @@
+#ifndef PYTHONIC_OMP_GET_THREAD_NUM_HPP
+#define PYTHONIC_OMP_GET_THREAD_NUM_HPP
+
+#include "pythonic/include/omp/get_thread_num.hpp"
+
+#include <omp.h>
+#include "pythonic/utils/functor.hpp"
+
+PYTHONIC_NS_BEGIN
+
+namespace omp
+{
+
+  long get_thread_num()
+  {
+    return omp_get_thread_num();
+  }
+}
+PYTHONIC_NS_END
+
+#endif

buildroot-external/rootfs-overlay/usr/lib/python3.10/site-packages/pythran/pythonic/omp/get_wtick.hpp

@@ -0,0 +1,20 @@
+#ifndef PYTHONIC_OMP_GET_WTICK_HPP
+#define PYTHONIC_OMP_GET_WTICK_HPP
+
+#include "pythonic/include/omp/get_wtick.hpp"
+
+#include <omp.h>
+#include "pythonic/utils/functor.hpp"
+
+PYTHONIC_NS_BEGIN
+
+namespace omp
+{
+  long get_wtick()
+  {
+    return omp_get_wtick();
+  }
+}
+PYTHONIC_NS_END
+
+#endif

buildroot-external/rootfs-overlay/usr/lib/python3.10/site-packages/pythran/pythonic/omp/get_wtime.hpp

@@ -0,0 +1,21 @@
+#ifndef PYTHONIC_OMP_GET_WTIME_HPP
+#define PYTHONIC_OMP_GET_WTIME_HPP
+
+#include "pythonic/include/omp/get_wtime.hpp"
+
+#include <omp.h>
+#include "pythonic/utils/functor.hpp"
+
+PYTHONIC_NS_BEGIN
+
+namespace omp
+{
+
+  long get_wtime()
+  {
+    return omp_get_wtime();
+  }
+}
+PYTHONIC_NS_END
+
+#endif

buildroot-external/rootfs-overlay/usr/lib/python3.10/site-packages/pythran/pythonic/omp/in_parallel.hpp

@@ -0,0 +1,21 @@
+#ifndef PYTHONIC_OMP_IN_PARALLEL_HPP
+#define PYTHONIC_OMP_IN_PARALLEL_HPP
+
+#include "pythonic/include/omp/in_parallel.hpp"
+
+#include <omp.h>
+#include "pythonic/utils/functor.hpp"
+
+PYTHONIC_NS_BEGIN
+
+namespace omp
+{
+
+  bool in_parallel()
+  {
+    return omp_in_parallel();
+  }
+}
+PYTHONIC_NS_END
+
+#endif

buildroot-external/rootfs-overlay/usr/lib/python3.10/site-packages/pythran/pythonic/omp/set_nested.hpp

@@ -0,0 +1,21 @@
+#ifndef PYTHONIC_OMP_SET_NESTED_HPP
+#define PYTHONIC_OMP_SET_NESTED_HPP
+
+#include "pythonic/include/omp/set_nested.hpp"
+
+#include <omp.h>
+#include "pythonic/utils/functor.hpp"
+
+PYTHONIC_NS_BEGIN
+
+namespace omp
+{
+
+  void set_nested(long val)
+  {
+    return omp_set_nested(val);
+  }
+}
+PYTHONIC_NS_END
+
+#endif