windows build error

[codelighter]

-------------- Build: Debug in demo (compiler: GNU GCC Compiler)---------------

mingw32-g++.exe -LC:\wxWidgets\lib\gcc_lib -LC:\wxWidgets -o bin\Debug\demo.exe obj\Debug\demoApp.o obj\Debug\demoMain.o  obj\Debug\resource.res -mthreads  -lwxmsw31ud_xrc -lwxmsw31ud_aui -lwxbase31ud_net -lwxmsw31ud_gl -lwxbase31ud_xml -lwxmsw31ud_adv -lwxmsw31ud_html -lwxmsw31ud_core -lwxbase31ud -lwxpngd -lwxjpegd -lwxtiffd -lwxzlibd -lwxregexud -lwxexpatd -lkernel32 -luser32 -lgdi32 -lwinspool -lcomdlg32 -ladvapi32 -lshell32 -lole32 -loleaut32 -luuid -lcomctl32 -lwsock32 -lodbc32 -lshlwapi -lversion -lC:\wxWidgets -mwindows
C:/code_blocks/MinGW/bin/../lib/gcc/mingw32/5.1.0/../../../../mingw32/bin/ld.exe: cannot find -lC:\wxWidgets
collect2.exe: error: ld returned 1 exit status
Process terminated with status 1 (0 minute(s), 2 second(s))
2 error(s), 0 warning(s) (0 minute(s), 2 second(s))

;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D
Above errors appear when I want to build a wxWidgets 3.1.1 basic dialog-based project in Code::Blocks using mingw23-g++.exe, I wanna to know how to fix it. Thanks!

[stahta01]

Remove "C:\wxWidgets" from the library list where you added it.

Tim S.

[codelighter]

Remove "C:\wxWidgets" from the library list where you added it.

Tim S.

I checked many config and settings,  still can't find where the library list locate? can you show me more details?

[codelighter]

Remove "C:\wxWidgets" from the library list where you added it.

Tim S.

following is the linker screenshot, the C:\wxWidgets can't be found in the dialog, but the debugger still run error.

[stahta01]

Check under the project setting by clicking on demo in the left hand pane.

Edit: Also, use the scroll down arrow to see if it is below the ones listed in the screen shot for the debug target.

Tim S.

[codelighter]

Check under the project setting by clicking on demo in the left hand pane.

Edit: Also, use the scroll down arrow to see if it is below the ones listed in the screen shot for the debug target.

Tim S.

I have checked the linker setting and other tabs many times, still can't find why the IDE output the wrong link options.

[codelighter]

This is the only place I add C:\wxWidgets in IDE, but this is the correct way.

[stahta01]

Did you check the project instead of the target settings?
Edit: Till you post a screen shot of the project settings, I will believe you have failed to check them!

Did you check the global compiler linker settings?

Tim S.

[codelighter]

Did you check the project instead of the target settings?
Edit: Till you post a screen shot of the project settings, I will believe you have failed to check them!

Did you check the global compiler linker settings?

Tim S.

You are RIGHT! , I remove the $(#wx) item in the global linker setting. afterwards I encounter a new problem when building. How to solve it?

[stahta01]

You need to add the libraries needed to fix the linking errors.
Edit: "Undefined Reference" errors are linking errors.
Note: The order of libraries matter for some compilers.

Tim S.

[codelighter]

You need to add the libraries needed to fix the linking errors.
Note: The order of libraries matter for some compilers.

Tim S.

I don't well know which libraries these functions own to , I build the newest wxWidget 3.1.1 source code with following command lines.   Advices about wxWidget 3.1.1 build process on windows platform would be appreciated.

Code Select Expand


@echo off 
cd build/msw 
title Compile wxWidgets 
echo Start Compile ... 
echo --------------------------------------------------------------------- 
　　
::echo Clean Env
::mingw32-make -f makefile.gcc clean

echo Compile Release Version
::SHARED=0, Static Link Library. SHARED=1, Dynamic Link Library.
::MONOLITHIC=0, Multiple Widgets. MONOLITHIC=1, Single Widgets.
::UNICODE=0, Not Support Unicode. Unicode=1, Support Unicode.
mingw32-make -f makefile.gcc BUILD=release SHARED=0 MONOLITHIC=0 UNICODE=1  .
mingw32-make -f makefile.gcc BUILD=release SHARED=1 MONOLITHIC=0 UNICODE=1 

echo Compile Debug Version
mingw32-make -f makefile.gcc BUILD=debug SHARED=0 MONOLITHIC=0 UNICODE=1 
mingw32-make -f makefile.gcc BUILD=debug SHARED=1 MONOLITHIC=0 UNICODE=1 

echo --------------------------------------------------------------------- 
echo Compile Succeed.
pause 


[codelighter]

The build process result is succeed. but some packages always missing.

[stahta01]

Till you learn to use code tags there is no way for me to help you without a lot of work on my part.

And, since the problem is likely Windows libraries are missing the Linux devs are not likely to help you.

Link to how to report a problem. It includes some paste to forum info.
http://wiki.codeblocks.org/index.php?title=FAQ-Compiling_%28general%29#Q:_How_do_I_report_a_compilation_problem_on_the_forums.3F

Tim S.

[stahta01]

You are likely missing one of these lib statements

Code Select Expand


-lrpcrt4 -loleaut32 -lole32 -luuid -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -ladvapi32 -lwsock32 -lgdi32 -loleacc


The last one tends to match the errors I saw the most.

Tim S.

[codelighter]

You are likely missing one of these lib statements

Code Select Expand


-lrpcrt4 -loleaut32 -lole32 -luuid -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -ladvapi32 -lwsock32 -lgdi32 -loleacc


The last one tends to match the errors I saw the most.

Tim S.

Thanks very much. I would try it.