Compilation failure with Python 3.14 on LLVM-21

[timkofu]

Here's the relevant compile log:

      warning: talib/_abstract.pxi:36:4: Global name __PANDAS_SERIES matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:35:4: Global name __PANDAS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:55:4: Global name __POLARS_SERIES matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:54:4: Global name __POLARS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:21:0: Global name __INPUT_PRICE_SERIES_DEFAULTS matched from within class scope in contradiction
      to Python 'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:54:4: Global name __POLARS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:54:4: Global name __POLARS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:27:0: Global name __INPUT_ARRAYS_TYPES matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:54:4: Global name __POLARS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:54:4: Global name __POLARS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:35:4: Global name __PANDAS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:35:4: Global name __PANDAS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:36:4: Global name __PANDAS_SERIES matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:35:4: Global name __PANDAS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:54:4: Global name __POLARS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:54:4: Global name __POLARS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:55:4: Global name __POLARS_SERIES matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:54:4: Global name __POLARS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:27:0: Global name __INPUT_ARRAYS_TYPES matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:28:0: Global name __ARRAY_TYPES matched from within class scope in contradiction to Python 'class
      private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:35:4: Global name __PANDAS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:35:4: Global name __PANDAS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:54:4: Global name __POLARS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:54:4: Global name __POLARS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:27:0: Global name __INPUT_ARRAYS_TYPES matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:36:4: Global name __PANDAS_SERIES matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:36:4: Global name __PANDAS_SERIES matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:55:4: Global name __POLARS_SERIES matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:55:4: Global name __POLARS_SERIES matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:21:0: Global name __INPUT_PRICE_SERIES_DEFAULTS matched from within class scope in contradiction
      to Python 'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:54:4: Global name __POLARS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:54:4: Global name __POLARS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:27:0: Global name __INPUT_ARRAYS_TYPES matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:54:4: Global name __POLARS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:54:4: Global name __POLARS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:35:4: Global name __PANDAS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:35:4: Global name __PANDAS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:36:4: Global name __PANDAS_SERIES matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:36:4: Global name __PANDAS_SERIES matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:35:4: Global name __PANDAS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:35:4: Global name __PANDAS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:54:4: Global name __POLARS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:54:4: Global name __POLARS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:55:4: Global name __POLARS_SERIES matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:55:4: Global name __POLARS_SERIES matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:54:4: Global name __POLARS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:54:4: Global name __POLARS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:27:0: Global name __INPUT_ARRAYS_TYPES matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:28:0: Global name __ARRAY_TYPES matched from within class scope in contradiction to Python 'class
      private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:35:4: Global name __PANDAS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:35:4: Global name __PANDAS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:54:4: Global name __POLARS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:54:4: Global name __POLARS_DATAFRAME matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:27:0: Global name __INPUT_ARRAYS_TYPES matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:36:4: Global name __PANDAS_SERIES matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:36:4: Global name __PANDAS_SERIES matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:55:4: Global name __POLARS_SERIES matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      warning: talib/_abstract.pxi:55:4: Global name __POLARS_SERIES matched from within class scope in contradiction to Python
      'class private name' rules. This may change in a future release.
      talib/_ta_lib.c:8719:40: error: call to undeclared function 'TA_ACCBANDS_Lookback'; ISO C99 and later do not support implicit
      function declarations [-Wimplicit-function-declaration]
       8719 |   __pyx_v_lookback = (__pyx_v_begidx + TA_ACCBANDS_Lookback(__pyx_v_timeperiod));
            |                                        ^
      talib/_ta_lib.c:8719:40: note: did you mean 'TA_BBANDS_Lookback'?
      /usr/local/include/ta-lib/ta_func.h:527:5: note: 'TA_BBANDS_Lookback' declared here
        527 | int TA_BBANDS_Lookback( int           optInTimePeriod, /* From 2 to 100000 */
            |     ^
      talib/_ta_lib.c:8736:21: error: call to undeclared function 'TA_ACCBANDS'; ISO C99 and later do not support implicit function
      declarations [-Wimplicit-function-declaration]
       8736 |   __pyx_v_retCode = TA_ACCBANDS(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data_data(__pyx_v_high))
      + __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data_data(__pyx_v_low)) + __pyx_v_begidx), (((double
      *)__pyx_f_5numpy_7ndarray_4data_data(__pyx_v_close)) + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx),
      (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data_data(__pyx_v_outrealupperband)) + __pyx_v_lookback),
      (((double *)__pyx_f_5numpy_7ndarray_4data_data(__pyx_v_outrealmiddleband)) + __pyx_v_lookback), (((double
      *)__pyx_f_5numpy_7ndarray_4data_data(__pyx_v_outreallowerband)) + __pyx_v_lookback));
            |                     ^
      talib/_ta_lib.c:11483:40: error: call to undeclared function 'TA_AVGDEV_Lookback'; ISO C99 and later do not support implicit
      function declarations [-Wimplicit-function-declaration]
       11483 |   __pyx_v_lookback = (__pyx_v_begidx + TA_AVGDEV_Lookback(__pyx_v_timeperiod));
             |                                        ^
      talib/_ta_lib.c:11483:40: note: did you mean 'TA_STDDEV_Lookback'?
      /usr/local/include/ta-lib/ta_func.h:4500:5: note: 'TA_STDDEV_Lookback' declared here
       4500 | int TA_STDDEV_Lookback( int           optInTimePeriod, /* From 2 to 100000 */
            |     ^
      talib/_ta_lib.c:11490:21: error: call to undeclared function 'TA_AVGDEV'; ISO C99 and later do not support implicit function
      declarations [-Wimplicit-function-declaration]
       11490 |   __pyx_v_retCode = TA_AVGDEV(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data_data(__pyx_v_real))
      + __pyx_v_begidx), __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double
      *)__pyx_f_5numpy_7ndarray_4data_data(__pyx_v_outreal)) + __pyx_v_lookback));
             |                     ^
      talib/_ta_lib.c:11490:21: note: did you mean 'TA_STDDEV'?
      /usr/local/include/ta-lib/ta_func.h:4482:12: note: 'TA_STDDEV' declared here
       4482 | TA_RetCode TA_STDDEV( int    startIdx,
            |            ^
      talib/_ta_lib.c:28371:40: error: call to undeclared function 'TA_IMI_Lookback'; ISO C99 and later do not support implicit
      function declarations [-Wimplicit-function-declaration]
       28371 |   __pyx_v_lookback = (__pyx_v_begidx + TA_IMI_Lookback(__pyx_v_timeperiod));
             |                                        ^
      talib/_ta_lib.c:28378:21: error: call to undeclared function 'TA_IMI'; ISO C99 and later do not support implicit function
      declarations [-Wimplicit-function-declaration]
       28378 |   __pyx_v_retCode = TA_IMI(0, __pyx_v_endidx, (((double *)__pyx_f_5numpy_7ndarray_4data_data(__pyx_v_open)) +
      __pyx_v_begidx), (((double *)__pyx_f_5numpy_7ndarray_4data_data(__pyx_v_close)) + __pyx_v_begidx), __pyx_v_timeperiod,
      (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (((double *)__pyx_f_5numpy_7ndarray_4data_data(__pyx_v_outreal)) +
      __pyx_v_lookback));
             |                     ^
      talib/_ta_lib.c:50737:21: error: call to undeclared function 'TA_ACCBANDS'; ISO C99 and later do not support implicit function
      declarations [-Wimplicit-function-declaration]
       50737 |   __pyx_v_retCode = TA_ACCBANDS((((int)__pyx_v_length) - 1), (((int)__pyx_v_length) - 1), __pyx_v_high_data,
      __pyx_v_low_data, __pyx_v_close_data, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement),
      (&__pyx_v_outrealupperband), (&__pyx_v_outrealmiddleband), (&__pyx_v_outreallowerband));
             |                     ^
      talib/_ta_lib.c:53412:21: error: call to undeclared function 'TA_AVGDEV'; ISO C99 and later do not support implicit function
      declarations [-Wimplicit-function-declaration]
       53412 |   __pyx_v_retCode = TA_AVGDEV((((int)__pyx_v_length) - 1), (((int)__pyx_v_length) - 1), __pyx_v_real_data,
      __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (&__pyx_v_outreal));
             |                     ^
      talib/_ta_lib.c:70058:21: error: call to undeclared function 'TA_IMI'; ISO C99 and later do not support implicit function
      declarations [-Wimplicit-function-declaration]
       70058 |   __pyx_v_retCode = TA_IMI((((int)__pyx_v_length) - 1), (((int)__pyx_v_length) - 1), __pyx_v_open_data,
      __pyx_v_close_data, __pyx_v_timeperiod, (&__pyx_v_outbegidx), (&__pyx_v_outnbelement), (&__pyx_v_outreal));
             |   

[mrjbq7]

Those missing functions are new indicators in the 0.6.x series of upstream TA-Lib.

Use a newer TA-Lib, or use one of the feature branches:

The upstream TA-Lib C library released version 0.6.1 and changed the library name to -lta-lib from -lta_lib. After trying to support both via autodetect and having some issues, we have decided to currently support three feature branches:

• ta-lib-python 0.4.x (supports ta-lib 0.4.x and numpy 1)
• ta-lib-python 0.5.x (supports ta-lib 0.4.x and numpy 2)
• ta-lib-python 0.6.x (supports ta-lib 0.6.x and numpy 2)