numpy: Avoid build user config files

This stops numpy from reading .numpy-site.cfg in the build user's home
directory. The code actually tries to find both .numpy-site.cfg and
site.cfg in the user's home directory; this patch prevents both.

Signed-off-by: Jeffery To <jeffery.to@gmail.com>

lang/python/numpy/Makefile

@@ -7,7 +7,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=numpy
 PKG_VERSION:=1.23.3
-PKG_RELEASE:=4
+PKG_RELEASE:=5
 
 PYPI_NAME:=$(PKG_NAME)
 PKG_HASH:=51bf49c0cd1d52be0a240aa66f3458afc4b95d8993d2d04f0d91fa60c10af6cd

lang/python/numpy/patches/002-avoid-build-user-config-files.patch

@@ -0,0 +1,11 @@
+--- a/numpy/distutils/system_info.py
++++ b/numpy/distutils/system_info.py
+@@ -400,7 +400,7 @@ def get_standard_file(fname):
+         pass
+     else:
+         user_file = os.path.join(f, fname)
+-        if os.path.isfile(user_file):
++        if "_PYTHON_HOST_PLATFORM" not in os.environ and os.path.isfile(user_file):
+             filenames.append(user_file)
+ 
+     # Local file