pmb/build: remove implicit native cross-compilation (MR 1941)

If a package want native cross compilation, it should explicit that
with "pmb:cross-native" in `options=`.
See https://gitlab.com/postmarketOS/pmbootstrap/-/issues/1910.

pmb/build/autodetect.py

@@ -1,6 +1,5 @@
 # Copyright 2020 Oliver Smith
 # SPDX-License-Identifier: GPL-3.0-or-later
-import fnmatch
 import logging
 import os
 
@@ -68,18 +67,6 @@ def suffix(args, apkbuild, arch):
     if "pmb:cross-native" in apkbuild["options"]:
         return "native"
 
-    pkgname = apkbuild["pkgname"]
-    if args.cross:
-        for pattern in pmb.config.build_cross_native:
-            if fnmatch.fnmatch(pkgname, pattern):
-                logging.info(f"NOTE: '{pkgname}' would implicitly get cross"
-                             f" compiled with the 'native' method, because"
-                             f" it matches pattern '{pattern}'.")
-                logging.info("NOTE: this pattern matching will be removed in"
-                             " the future, add 'pmb:cross-native' to the"
-                             " APKBUILD's options to make it explicit.")
-                return "native"
-
     return "buildroot_" + arch
 
 

pmb/config/__init__.py

@@ -179,10 +179,6 @@ build_device_architectures = ["armhf", "armv7", "aarch64", "x86_64", "x86"]
 # for the first time
 build_packages = ["abuild", "build-base", "ccache", "git"]
 
-# fnmatch for supported pkgnames, that can be directly compiled inside
-# the native chroot and a cross-compiler, without using distcc
-build_cross_native = ["linux-*", "arch-bin-masquerade"]
-
 # Necessary kernel config options
 necessary_kconfig_options = {
     ">=0.0.0": {  # all versions