Remove UNSUPPORTED_PLATFORM_ARM

Ref sabnzbd#114

setup.py

@@ -124,13 +124,6 @@ def build_extension(self, ext: Extension):
             # Verify specific flags for ARM chips
             # macOS M1 do not need any flags, they support everything
             if IS_ARM and not IS_MACOS:
-                if not autoconf_check(self.compiler, include_check="sys/auxv.h"):
-                    # We only tested this for GCC, might still be valid on MS-ARM compiler (see #38)
-                    if autoconf_check(self.compiler, define_check="__GNUC__"):
-                        log.info("==> On GGC and sys/auxv.h not available, setting UNSUPPORTED_PLATFORM_ARM=1")
-                        ext.define_macros.append(("UNSUPPORTED_PLATFORM_ARM", "1"))
-                        gcc_macros.append(("UNSUPPORTED_PLATFORM_ARM", "1"))
-                        IS_ARM = False
                 if not autoconf_check(self.compiler, define_check="__aarch64__"):
                     log.info("==> __aarch64__ not available, disabling 64bit extensions")
                     IS_AARCH64 = False

src/yencode/common.h

@@ -34,10 +34,6 @@
 	#define PLATFORM_ARM 1
 #endif
 
-#if defined(UNSUPPORTED_PLATFORM_ARM)
-#undef PLATFORM_ARM
-#endif
-
 #include <stdlib.h>
 #if defined(_MSC_VER) || defined(__MINGW32__) || defined(__MINGW64__)
 	// MSVC doesn't support C11 aligned_alloc: https://stackoverflow.com/a/62963007