Build: Include uring regardless of the kernel.

CMakeLists.txt

@@ -31,7 +31,7 @@ if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
 endif()
 
 # Check if we are running on Linux
-if(UNIX AND NOT APPLE)
+if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
     set(LINUX TRUE)
 endif()
 

setup.py

@@ -17,22 +17,6 @@
     long_description = f.read()
 
 
-def system_has_uring():
-    if platform.system() != 'Linux':
-        return False
-
-    kernel_version = platform.release()
-    major, minor = (int(i) for i in kernel_version.split('.')[:2])
-
-    if major < 5:
-        return False
-    if major > 5:
-        return True
-    if minor < 19:
-        return False
-    return True
-
-
 class CMakeExtension(Extension):
     def __init__(self, name, source_dir=''):
         Extension.__init__(self, name, sources=[])
@@ -41,7 +25,7 @@ def __init__(self, name, source_dir=''):
 
 class CMakeBuild(build_ext):
     def build_extension(self, ext):
-        if 'uring' in ext.name and not system_has_uring():
+        if 'uring' in ext.name and platform.system() != 'Linux':
             return
 
         self.parallel = multiprocessing.cpu_count() // 2