debugpy 1.8.1 build failure

[chenrui333]

👋 while trying to upgrade jupyterlab to the latest 4.1.7 release, I ran into some build failure:

    clang -fno-strict-overflow -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -O3 -Wall -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX13.sdk -DPy_BUILD_CORE_MODULE=1 -I/opt/homebrew/Cellar/jupyterlab/4.1.7/libexec/include -I/opt/homebrew/opt/python@3.12/Frameworks/Python.framework/Versions/3.12/include/python3.12 -c _pydevd_bundle/pydevd_cython.c -o build/temp.macosx-13.0-arm64-cpython-312/_pydevd_bundle/pydevd_cython.o
    _pydevd_bundle/pydevd_cython.c:40177:36: error: no member named 'curexc_traceback' in 'struct _ts'
            PyObject* tmp_tb = tstate->curexc_traceback;
                               ~~~~~~  ^
    _pydevd_bundle/pydevd_cython.c:40180:21: error: no member named 'curexc_traceback' in 'struct _ts'
                tstate->curexc_traceback = tb;
                ~~~~~~  ^
    _pydevd_bundle/pydevd_cython.c:40700:22: error: call to undeclared function '_PyUnicode_Ready'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
            if (unlikely(__Pyx_PyUnicode_READY(s1) < 0) || unlikely(__Pyx_PyUnicode_READY(s2) < 0))
                         ^
    _pydevd_bundle/pydevd_cython.c:575:51: note: expanded from macro '__Pyx_PyUnicode_READY'
                                                  0 : _PyUnicode_Ready((PyObject *)(op)))
                                                      ^
    _pydevd_bundle/pydevd_cython.c:40700:22: note: did you mean '_PyUnicode_Copy'?
    _pydevd_bundle/pydevd_cython.c:575:51: note: expanded from macro '__Pyx_PyUnicode_READY'
                                                  0 : _PyUnicode_Ready((PyObject *)(op)))
                                                      ^
    /opt/homebrew/opt/python@3.12/Frameworks/Python.framework/Versions/3.12/include/python3.12/cpython/unicodeobject.h:402:23: note: '_PyUnicode_Copy' declared here
    PyAPI_FUNC(PyObject*) _PyUnicode_Copy(
                          ^
    _pydevd_bundle/pydevd_cython.c:41076:53: error: no member named 'ob_digit' in 'struct _longobject'
            const digit* digits = ((PyLongObject*)op1)->ob_digit;
                                  ~~~~~~~~~~~~~~~~~~~~  ^
    _pydevd_bundle/pydevd_cython.c:41627:53: error: no member named 'ob_digit' in 'struct _longobject'
            const digit* digits = ((PyLongObject*)op1)->ob_digit;
                                  ~~~~~~~~~~~~~~~~~~~~  ^
    _pydevd_bundle/pydevd_cython.c:41834:53: error: no member named 'ob_digit' in 'struct _longobject'
            const digit* digits = ((PyLongObject*)op1)->ob_digit;
                                  ~~~~~~~~~~~~~~~~~~~~  ^
    _pydevd_bundle/pydevd_cython.c:42563:55: error: no member named 'ob_digit' in 'struct _longobject'
                const digit* digits = ((PyLongObject*)x)->ob_digit;
                                      ~~~~~~~~~~~~~~~~~~  ^
    _pydevd_bundle/pydevd_cython.c:42618:55: error: no member named 'ob_digit' in 'struct _longobject'
                const digit* digits = ((PyLongObject*)x)->ob_digit;
                                      ~~~~~~~~~~~~~~~~~~  ^
    _pydevd_bundle/pydevd_cython.c:42759:55: error: no member named 'ob_digit' in 'struct _longobject'
                const digit* digits = ((PyLongObject*)x)->ob_digit;
                                      ~~~~~~~~~~~~~~~~~~  ^
    _pydevd_bundle/pydevd_cython.c:42814:55: error: no member named 'ob_digit' in 'struct _longobject'
                const digit* digits = ((PyLongObject*)x)->ob_digit;
                                      ~~~~~~~~~~~~~~~~~~  ^
    _pydevd_bundle/pydevd_cython.c:43303:47: error: no member named 'ob_digit' in 'struct _longobject'
        const digit* digits = ((PyLongObject*)b)->ob_digit;
                              ~~~~~~~~~~~~~~~~~~  ^
    11 errors generated.
    error: command '/opt/homebrew/Library/Homebrew/shims/mac/super/clang' failed with exit code 1
    warning: cmd_build_py: Failed to compile pydevd Cython extension modules (set SKIP_CYTHON_BUILD=1 to omit); proceeding without them.

relates to Homebrew/homebrew-core#170149

[antonio-rojas]

You can just remove the .c file and recythonize

[chenrui333]

yeah, not build blocker, close via Homebrew/homebrew-core#172087