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Asked: 2026-05-11T09:05:15+00:00

The problem is that the compiler says that there is a redefinition of a

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The problem is that the compiler says that there is a redefinition of a function between a library that belongs to MySQL and math.h from the std library.

I have been over this for two days and I still can’t figure it out.

Has this ever happened to anyone?

This is the output from the compiler

 C:\mingw\bin\mingw32-make.exe all  'Building file: ../src/interfaz/ventanaconf.cpp' 'Invoking: GCC C++ Compiler' C:\mingw\bin\mingw32-g++.exe -mms-bitfields -I'c:\dev-cpp\gtkmm\include\gtkmm-2.4'  -I'c:\dev-cpp\gtkmm\lib\gtkmm-2.4\include' -I'c:\dev-cpp\gtkmm\include\glibmm-2.4'  -I'c:\dev-cpp\gtkmm\lib\glibmm-2.4\include' -I'c:\dev-cpp\gtkmm\include\gdkmm-2.4'  -I'c:\dev-cpp\gtkmm\lib\gdkmm-2.4\include' -I'c:\dev-cpp\gtkmm\include\pangomm-1.4'  -I'c:\dev-cpp\gtkmm\include\atkmm-1.6' -I'c:\dev-cpp\gtkmm\include\sigc++-2.0'  -I'c:\dev-cpp\gtkmm\lib\sigc++-2.0\include' -I'c:\dev-cpp\gtkmm\include\cairomm-1.0'  -I'c:\gtk\include\gtk-2.0'  -I'c:\gtk\include\glib-2.0'  -I'c:\gtk\lib\glib-2.0\include'  -I'c:\gtk\lib\gtk-2.0\include'  -I'c:\gtk\include\pango-1.0'  -I'c:\gtk\include\cairo'  -I'c:\gtk\include\freetype2'  -I'c:\gtk\include'  -I'c:\gtk\include\atk-1.0'  -I'c:\Archivos de programa\MySQL\MySQL Server 5.0\include'  -O0 -g3 -w -c -fmessage-length=0 -MMD -MP -MF'src/interfaz/ventanaconf.d'  -MT'src/interfaz/ventanaconf.d'  -o'src/interfaz/ventanaconf.o' '../src/interfaz/ventanaconf.cpp' In file included from c:/Archivos de programa/MySQL/MySQL Server 5.0/include/my_global.h:73,                  from ../src/interfaz/../gestiondb/gestordb.h:6,                  from ../src/interfaz/../gestiondb/operacionesdb.h:5,                  from ../src/interfaz/ventanamodulos.h:20,                  from ../src/interfaz/ventanaconf.h:27,                  from ../src/interfaz/ventanaconf.cpp:1: c:/Archivos de programa/MySQL/MySQL Server 5.0/include/config-win.h: **In function `double rint(double)': c:/Archivos de programa/MySQL/MySQL Server 5.0/include/config-win.h:228: error: redefinition of `double rint(double)' C:/mingw/bin/../lib/gcc/mingw32/3.4.2/../../../../include/math.h:620: **error: `double rint(double)' previously defined here** C:\mingw\bin\mingw32-make.exe: *** [src/interfaz/ventanaconf.o] Error 1**

Thanks in advance!!!

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1 Answer

  1. The problem was about an included library, which linux simply ignores, but windows want out. There is no problem letting it out in linux neither…

    Somedays i feel SOOOOOOOOOOOOOOOOOOOOOOO STUPID:..

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