Revert "pythongh-112301: Enable warning emitting options and ignore w…

…arnings in CI (python#123020)"

This reverts commit cfe6074.

.github/workflows/reusable-macos.yml

@@ -35,7 +35,7 @@ jobs:
         path: config.cache
         key: ${{ github.job }}-${{ inputs.os }}-${{ env.IMAGE_VERSION }}-${{ inputs.config_hash }}
     - name: Install Homebrew dependencies
-      run: brew install pkg-config openssl@3.0 xz gdbm tcl-tk make
+      run: brew install pkg-config openssl@3.0 xz gdbm tcl-tk
     - name: Configure CPython
       run: |
         GDBM_CFLAGS="-I$(brew --prefix gdbm)/include" \
@@ -48,22 +48,10 @@ jobs:
           --prefix=/opt/python-dev \
           --with-openssl="$(brew --prefix openssl@3.0)"
     - name: Build CPython
-      if : ${{ inputs.free-threading || inputs.os != 'macos-13' }}
-      run: gmake -j8
-    - name: Build CPython for compiler warning check
-      if : ${{ !inputs.free-threading && inputs.os == 'macos-13' }}
-      run: set -o pipefail; gmake -j8 --output-sync 2>&1 | tee compiler_output_macos.txt
+      run: set -o pipefail; make -j8 2>&1 | tee compiler_output.txt
     - name: Display build info
       run: make pythoninfo
     - name: Check compiler warnings
-      if : ${{ !inputs.free-threading && inputs.os == 'macos-13' }}
-      run: >-
-        python3 Tools/build/check_warnings.py
-        --compiler-output-file-path=compiler_output_macos.txt
-        --warning-ignore-file-path=Tools/build/.warningignore_macos
-        --compiler-output-type=clang
-        --fail-on-regression
-        --fail-on-improvement
-        --path-prefix="./"
+      run: python3 Tools/build/check_warnings.py --compiler-output-file-path=compiler_output.txt --warning-ignore-file-path=Tools/build/.warningignore_macos --compiler-output-type=clang
     - name: Tests
       run: make test

.github/workflows/reusable-ubuntu.yml

@@ -67,32 +67,20 @@ jobs:
       working-directory: ${{ env.CPYTHON_BUILDDIR }}
       run: >-
         ../cpython-ro-srcdir/configure
+        CFLAGS="-fdiagnostics-format=json"
         --config-cache
         --with-pydebug
         --enable-slower-safety
         --with-openssl=$OPENSSL_DIR
         ${{ fromJSON(inputs.free-threading) && '--disable-gil' || '' }}
     - name: Build CPython out-of-tree
-      if: ${{ inputs.free-threading }}
       working-directory: ${{ env.CPYTHON_BUILDDIR }}
-      run: make -j4
-    - name: Build CPython out-of-tree (for compiler warning check)
-      if: ${{ !inputs.free-threading}}
-      working-directory: ${{ env.CPYTHON_BUILDDIR }}
-      run: set -o pipefail; make -j4 2>&1 | tee compiler_output_ubuntu.txt
+      run: set -o pipefail; make -j4 2>&1 | tee compiler_output.txt
     - name: Display build info
       working-directory: ${{ env.CPYTHON_BUILDDIR }}
       run: make pythoninfo
     - name: Check compiler warnings
-      if: ${{ !inputs.free-threading }}
-      run: >-
-        python Tools/build/check_warnings.py
-        --compiler-output-file-path=${{ env.CPYTHON_BUILDDIR }}/compiler_output_ubuntu.txt
-        --warning-ignore-file-path ${GITHUB_WORKSPACE}/Tools/build/.warningignore_ubuntu
-        --compiler-output-type=gcc
-        --fail-on-regression
-        --fail-on-improvement
-        --path-prefix="../cpython-ro-srcdir/"
+      run: python Tools/build/check_warnings.py --compiler-output-file-path=${{ env.CPYTHON_BUILDDIR }}/compiler_output.txt --warning-ignore-file-path ${GITHUB_WORKSPACE}/Tools/build/.warningignore_ubuntu --compiler-output-type=json
     - name: Remount sources writable for tests
       # some tests write to srcdir, lack of pyc files slows down testing
       run: sudo mount $CPYTHON_RO_SRCDIR -oremount,rw

Tools/build/.warningignore_macos

@@ -3,230 +3,3 @@
 # Keep lines sorted lexicographically to help avoid merge conflicts.
 # Format example:
 # /path/to/file (number of warnings in file)
-Include/internal/mimalloc/mimalloc/internal.h 4
-Include/internal/pycore_backoff.h 1
-Include/internal/pycore_dict.h 2
-Include/internal/pycore_gc.h 1
-Include/internal/pycore_long.h 2
-Include/internal/pycore_object.h 4
-Modules/_asynciomodule.c 3
-Modules/_bisectmodule.c 2
-Modules/_bz2module.c 5
-Modules/_collectionsmodule.c 2
-Modules/_csv.c 3
-Modules/_ctypes/_ctypes.c 37
-Modules/_ctypes/_ctypes_test_generated.c.h 141
-Modules/_ctypes/callbacks.c 6
-Modules/_ctypes/callproc.c 15
-Modules/_ctypes/cfield.c 59
-Modules/_ctypes/malloc_closure.c 3
-Modules/_ctypes/stgdict.c 17
-Modules/_cursesmodule.c 24
-Modules/_datetimemodule.c 28
-Modules/_dbmmodule.c 8
-Modules/_decimal/_decimal.c 15
-Modules/_elementtree.c 42
-Modules/_functoolsmodule.c 6
-Modules/_gdbmmodule.c 5
-Modules/_hacl/Hacl_Hash_Blake2b_Simd256.c 84
-Modules/_hacl/Hacl_Hash_Blake2s_Simd128.c 84
-Modules/_hacl/include/krml/FStar_UInt_8_16_32_64.h 24
-Modules/_hashopenssl.c 16
-Modules/_interpchannelsmodule.c 1
-Modules/_interpqueuesmodule.c 1
-Modules/_io/_iomodule.c 1
-Modules/_io/bufferedio.c 4
-Modules/_io/bytesio.c 11
-Modules/_io/fileio.c 9
-Modules/_io/stringio.c 8
-Modules/_io/textio.c 11
-Modules/_json.c 19
-Modules/_localemodule.c 3
-Modules/_lzmamodule.c 10
-Modules/_multiprocessing/semaphore.c 2
-Modules/_operator.c 5
-Modules/_pickle.c 71
-Modules/_posixsubprocess.c 8
-Modules/_queuemodule.c 4
-Modules/_randommodule.c 3
-Modules/_scproxy.c 3
-Modules/_sqlite/connection.c 4
-Modules/_sqlite/cursor.c 3
-Modules/_sqlite/module.c 2
-Modules/_sre/sre.c 18
-Modules/_sre/sre_lib.h 62
-Modules/_ssl.c 29
-Modules/_struct.c 1
-Modules/_testbuffer.c 22
-Modules/_testcapi/heaptype.c 1
-Modules/_testcapi/long.c 2
-Modules/_testcapi/mem.c 2
-Modules/_testcapi/monitoring.c 3
-Modules/_testcapi/pyatomic.c 1
-Modules/_testcapi/unicode.c 2
-Modules/_testcapi/vectorcall.c 3
-Modules/_testcapi/watchers.c 3
-Modules/_testcapimodule.c 3
-Modules/_testclinic.c 14
-Modules/_testexternalinspection.c 8
-Modules/_testinternalcapi.c 8
-Modules/_testinternalcapi/pytime.c 8
-Modules/_testinternalcapi/test_critical_sections.c 1
-Modules/_testinternalcapi/test_lock.c 2
-Modules/_testlimitedcapi/heaptype_relative.c 4
-Modules/_testlimitedcapi/object.c 2
-Modules/_testlimitedcapi/unicode.c 2
-Modules/_threadmodule.c 2
-Modules/_tkinter.c 6
-Modules/_xxtestfuzz/_xxtestfuzz.c 1
-Modules/_xxtestfuzz/fuzzer.c 11
-Modules/_zoneinfo.c 14
-Modules/arraymodule.c 32
-Modules/atexitmodule.c 1
-Modules/binascii.c 206
-Modules/blake2module.c 6
-Modules/cjkcodecs/_codecs_cn.c 1
-Modules/cjkcodecs/_codecs_iso2022.c 2
-Modules/cjkcodecs/_codecs_jp.c 14
-Modules/cjkcodecs/_codecs_kr.c 3
-Modules/cjkcodecs/cjkcodecs.h 1
-Modules/cjkcodecs/multibytecodec.c 2
-Modules/clinic/_testclinic.c.h 1
-Modules/clinic/arraymodule.c.h 1
-Modules/clinic/unicodedata.c.h 10
-Modules/cmathmodule.c 1
-Modules/expat/siphash.h 8
-Modules/expat/xmlparse.c 45
-Modules/expat/xmltok.c 17
-Modules/expat/xmltok_impl.c 34
-Modules/faulthandler.c 3
-Modules/fcntlmodule.c 1
-Modules/getpath.c 7
-Modules/grpmodule.c 4
-Modules/itertoolsmodule.c 7
-Modules/main.c 2
-Modules/mathmodule.c 15
-Modules/mmapmodule.c 20
-Modules/posixmodule.c 67
-Modules/pwdmodule.c 4
-Modules/pyexpat.c 20
-Modules/readline.c 1
-Modules/resource.c 3
-Modules/rotatingtree.c 1
-Modules/selectmodule.c 6
-Modules/sha3module.c 4
-Modules/signalmodule.c 1
-Modules/socketmodule.c 44
-Modules/syslogmodule.c 3
-Modules/timemodule.c 4
-Modules/unicodedata.c 28
-Modules/unicodedata_db.h 1
-Modules/xxsubtype.c 2
-Modules/zlibmodule.c 16
-Objects/abstract.c 2
-Objects/bytearrayobject.c 34
-Objects/bytes_methods.c 9
-Objects/bytesobject.c 35
-Objects/call.c 13
-Objects/classobject.c 4
-Objects/codeobject.c 15
-Objects/descrobject.c 2
-Objects/dictobject.c 28
-Objects/fileobject.c 3
-Objects/floatobject.c 30
-Objects/frameobject.c 19
-Objects/funcobject.c 1
-Objects/genobject.c 5
-Objects/listobject.c 43
-Objects/longobject.c 46
-Objects/memoryobject.c 6
-Objects/methodobject.c 1
-Objects/mimalloc/alloc.c 6
-Objects/mimalloc/arena.c 6
-Objects/mimalloc/heap.c 1
-Objects/mimalloc/init.c 2
-Objects/mimalloc/options.c 1
-Objects/mimalloc/os.c 4
-Objects/mimalloc/page-queue.c 2
-Objects/mimalloc/page.c 1
-Objects/mimalloc/prim/osx/../unix/prim.c 2
-Objects/mimalloc/random.c 1
-Objects/mimalloc/segment.c 11
-Objects/mimalloc/stats.c 1
-Objects/moduleobject.c 2
-Objects/object.c 1
-Objects/obmalloc.c 6
-Objects/odictobject.c 3
-Objects/rangeobject.c 10
-Objects/setobject.c 13
-Objects/sliceobject.c 4
-Objects/stringlib/codecs.h 26
-Objects/stringlib/eq.h 1
-Objects/stringlib/fastsearch.h 14
-Objects/stringlib/join.h 1
-Objects/stringlib/replace.h 4
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-Objects/stringlib/transmogrify.h 5
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-Objects/tupleobject.c 10
-Objects/typeobject.c 17
-Objects/unicodectype.c 7
-Objects/unicodeobject.c 113
-Parser/action_helpers.c 4
-Parser/lexer/buffer.c 1
-Parser/lexer/lexer.c 12
-Parser/parser.c 116
-Parser/pegen.c 7
-Parser/string_parser.c 7
-Parser/tokenizer/file_tokenizer.c 8
-Parser/tokenizer/helpers.c 7
-Parser/tokenizer/readline_tokenizer.c 3
-Programs/_freeze_module.c 1
-Python/Python-ast.c 15
-Python/asdl.c 3
-Python/assemble.c 7
-Python/ast_opt.c 7
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-Python/codecs.c 32
-Python/codegen.c 6
-Python/compile.c 2
-Python/context.c 1
-Python/crossinterp.c 2
-Python/crossinterp_data_lookup.h 1
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-Python/fileutils.c 7
-Python/flowgraph.c 8
-Python/formatter_unicode.c 7
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-Python/import.c 5
-Python/initconfig.c 11
-Python/instrumentation.c 31
-Python/intrinsics.c 1
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-Python/mystrtoul.c 4
-Python/pathconfig.c 1
-Python/preconfig.c 2
-Python/pyarena.c 1
-Python/pyhash.c 2
-Python/pylifecycle.c 7
-Python/pystate.c 6
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-Python/pystrtod.c 3
-Python/qsbr.c 2
-Python/specialize.c 10
-Python/suggestions.c 12
-Python/symtable.c 18
-Python/sysmodule.c 2
-Python/thread_pthread.h 1
-Python/traceback.c 6
-Python/tracemalloc.c 6