Filter out clang-tidy on alternate platforms

.circleci/config.yml

@@ -22,7 +22,7 @@ version: 2.1
         command: |
           docker run -e CI=true -e PQCLEAN_ONLY_TYPES -e PQCLEAN_ONLY_DIFF=1 -e PQCLEAN_SKIP_SCHEMES=sphincs-haraka-128f-robust,sphincs-haraka-192s-robust,sphincs-sha256-128f-robust,sphincs-sha256-192s-robust,sphincs-shake256-128f-robust,sphincs-shake256-192s-robust,sphincs-haraka-128f-simple,sphincs-haraka-192s-simple,sphincs-sha256-128f-simple,sphincs-sha256-192s-simple,sphincs-shake256-128f-simple,sphincs-shake256-192s-simple,sphincs-haraka-128s-robust,sphincs-haraka-256f-robust,sphincs-sha256-128s-robust,sphincs-sha256-256f-robust,sphincs-shake256-128s-robust,sphincs-shake256-256f-robust,sphincs-haraka-128s-simple,sphincs-haraka-256f-simple,sphincs-sha256-128s-simple,sphincs-sha256-256f-simple,sphincs-shake256-128s-simple,sphincs-shake256-256f-simple,sphincs-haraka-192f-robust,sphincs-haraka-256s-robust,sphincs-sha256-192f-robust,sphincs-sha256-256s-robust,sphincs-shake256-192f-robust,sphincs-shake256-256s-robust,sphincs-haraka-192f-simple,sphincs-haraka-256s-simple,sphincs-sha256-192f-simple,sphincs-sha256-256s-simple,sphincs-shake256-192f-simple,sphincs-shake256-256s-simple --rm -v `pwd`:`pwd` -w `pwd` -v ~/ccache:/ccache "pqclean/ci-container:$ARCH" /bin/bash -c "
           uname -a &&
-          PQCLEAN_SKIP_TESTS=api_h,char,duplicate_consistency,metadata,preprocessor,no_symlinks,microsoft_nmakefile_present,makefile_present,format,license
+          PQCLEAN_SKIP_TESTS=api_h,char,duplicate_consistency,metadata,preprocessor,no_symlinks,microsoft_nmakefile_present,makefile_present,format,license,clang_tidy
           export CCACHE_NOSTATS=1 &&
           export CCACHE_DIR=/ccache &&
           export CCACHE_SLOPPINESS=include_file_mtime &&

test/test_linter.py

@@ -19,9 +19,6 @@ additional_flags = [] #['-fix-errors']
 @helpers.skip_windows()
 @helpers.filtered_test
 def test_clang_tidy(implementation: pqclean.Implementation):
-    if platform.machine() in ['armv7l']:
-        # armv7l: slow, not more useful than i386
-        raise unittest.SkipTest()
     helpers.ensure_available('clang-tidy')
     cfiles = implementation.cfiles()
     common_files = glob(os.path.join('..', 'common', '*.c'))