Re: unresolved external symbol when building on Windows - Mailing list pgsql-general

From Andy Y
Subject Re: unresolved external symbol when building on Windows
Date
Msg-id CAEN8pBp_2O37UaG1TMjJdw7vO_Jh_V19dBAC=fiasmr74iiBdQ@mail.gmail.com
Whole thread Raw
In response to unresolved external symbol when building on Windows  (King of Hearts <kingofhearts168@gmail.com>)
List pgsql-general
Problem resolved. It is due to library machine type conflict: x64 vs x86.

On Wed, Feb 15, 2023 at 6:00 PM King of Hearts <kingofhearts168@gmail.com> wrote:
I got a bunch of errors like below when building from source on Windows. My python version is 3.11. No change if I switch to 3.9. Would appreciate any pointer. -- Andy

"C:\Users\test\source\repos\postgresql\pgsql.sln" (default target) (1) ->
"C:\Users\test\source\repos\postgresql\plpython3.vcxproj" (default target) (74) ->(Link target) ->
  plpy_cursorobject.obj : error LNK2019: unresolved external symbol __imp__PyExc_StopIteration referenced in function _PLy_cursor_plan [C:\Users\test\source\repos\postgresql\plpython3.vcxproj]
...
  plpy_util.obj : error LNK2019: unresolved external symbol __imp__PyUnicode_FromStringAndSize referenced in function _PLyUnicode_FromString [C:\Users\test\source\repos\postgresql\plpython3.vcxproj]
  plpy_util.obj : error LNK2019: unresolved external symbol __imp__PyUnicode_FromString referenced in function _PLyUnicode_FromString [C:\Users\test\source\repos\postgresql\plpython3.vcxproj]
  plpy_util.obj : error LNK2019: unresolved external symbol __imp__PyUnicode_AsUTF8String referenced in function _PLyUnicode_Bytes [C:\Users\test\source\repos\postgresql\plpython3.vcxproj]
  .\Release\plpython3\plpython3.dll : fatal error LNK1120: 76 unresolved externals [C:\Users\test\source\repos\postgresql\plpython3.vcxproj]

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