Remove scikit-learn omp patch (#2832)

packages/scikit-learn/meta.yaml

@@ -6,9 +6,6 @@ source:
   url: https://files.pythonhosted.org/packages/41/11/e931951f048908ceaf2423db48ca6ad10e0b818c2960a3bc2dacb4fa4c1d/scikit-learn-1.1.1.tar.gz
   sha256: 3e77b71e8e644f86c8b5be7f1c285ef597de4c384961389ee3e9ca36c445b256
 
-  patches:
-    - patches/0002-Disable-omp.patch
-
 build:
   cflags: -Wno-implicit-function-declaration
 

packages/scikit-learn/patches/0002-Disable-omp.patch

@@ -1,34 +0,0 @@
-From 1a557776fb87b000b27d5a306670bfdea07afb01 Mon Sep 17 00:00:00 2001
-From: Hood Chatham <roberthoodchatham@gmail.com>
-Date: Tue, 17 May 2022 18:10:15 -0700
-Subject: [PATCH 2/2] Disable omp
-
----
- sklearn/_build_utils/__init__.py | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/sklearn/_build_utils/__init__.py b/sklearn/_build_utils/__init__.py
-index d8206a3a7..d361da6b8 100644
---- a/sklearn/_build_utils/__init__.py
-+++ b/sklearn/_build_utils/__init__.py
-@@ -44,7 +44,7 @@ def cythonize_extensions(top_path, config):
- 
-     # Fast fail before cythonization if compiler fails compiling basic test
-     # code even without OpenMP
--    basic_check_build()
-+    # basic_check_build()
- 
-     # check simple compilation with OpenMP. If it fails scikit-learn will be
-     # built without OpenMP and the test test_openmp_supported in the test suite
-@@ -58,7 +58,7 @@ def cythonize_extensions(top_path, config):
-     #   cython build-time variable passed to the cythonize() call.
-     # - Then in the build_ext subclass defined in the top-level setup.py file
-     #   to actually build the compiled extensions with OpenMP flags if needed.
--    sklearn._OPENMP_SUPPORTED = check_openmp_support()
-+    sklearn._OPENMP_SUPPORTED = False  # check_openmp_support()
- 
-     n_jobs = 1
-     with contextlib.suppress(ImportError):
--- 
-2.25.1
-