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Author Topic: Project->linker settings->linker libraries  (Read 5519 times)

Offline gomer

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Project->linker settings->linker libraries
« on: June 11, 2009, 09:21:42 pm »
Hello,

I have observed some odd behavior when building a project.  I have tried a number of different ways to specify the libraries for a project to investigate this further, but I will only list the last one as an example:

The project and target, both have the identical set of libraries. (I used "Copy selected to...").  If I use "Append target options to project options", then the link works. If I use "Use target options only", then the link fails with unresolved references.  Given that both project and target have the same set of libraries, how is this possible?

thanx
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Offline oBFusCATed

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Re: Project->linker settings->linker libraries
« Reply #1 on: June 11, 2009, 09:27:13 pm »
You can try to debug it by setting:

Settings -> Compiler & Debugger -> Other settings -> Compiler Logging to Full command line
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Offline gomer

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Re: Project->linker settings->linker libraries
« Reply #2 on: June 11, 2009, 10:30:56 pm »
Thanx for the response. 
I took your advice and set logging to Full command line, but it didn't offer any additional insight as to why there are unresolved references when using "Use target options only".
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Offline oBFusCATed

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Re: Project->linker settings->linker libraries
« Reply #3 on: June 11, 2009, 11:40:18 pm »
Look at the differences in the link command or post them here, also the errors....
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Offline gomer

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Re: Project->linker settings->linker libraries
« Reply #4 on: June 12, 2009, 11:44:02 pm »
It looks like there might be a problem with mingw32. 

Here is the log that worked :


-------------- Build: Debug Win32 in bullseye_tutorial ---------------

mingw32-g++.exe  -Wall -g -O0    -I..\..\..\includes -I..\..\..\..\SDL-1.2.13\include -I"..\..\..\..\..\Program Files\GnuWin32\include\freetype2" -I"..\..\..\..\..\Program Files\GnuWin32\include"  -c C:\CPP\wGui-0.5.0\docs\tutorial\Bullseye\bullseye_testapp.cpp -o Debug\bullseye_testapp.o
In file included from ../../../includes/wgui.h:30,
                 from C:\CPP\wGui-0.5.0\docs\tutorial\Bullseye\bullseye_testapp.cpp:3:
../../../includes/std_ex.h:110: warning: ignoring #pragma warning
../../../includes/std_ex.h:111: warning: ignoring #pragma warning
../../../includes/std_ex.h:127: warning: ignoring #pragma warning
../../../includes/std_ex.h:128: warning: ignoring #pragma warning
In file included from ../../../includes/wg_message_client.h:28,
                 from ../../../includes/wgui.h:36,
                 from C:\CPP\wGui-0.5.0\docs\tutorial\Bullseye\bullseye_testapp.cpp:3:
../../../includes/wgui_include_config.h:38: warning: ignoring #pragma warning
In file included from ../../../includes/wgui.h:44,
                 from C:\CPP\wGui-0.5.0\docs\tutorial\Bullseye\bullseye_testapp.cpp:3:
../../../includes/wg_renderedstring.h:41: warning: ignoring #pragma warning
../../../includes/wg_renderedstring.h:42: warning: ignoring #pragma warning
../../../includes/wg_renderedstring.h:127: warning: ignoring #pragma warning
../../../includes/std_ex.h: In function `TDest stdex::safe_static_cast(const TSrc&) [with TDest = int, TSrc = size_t]':
../../../includes/wg_menu.h:94:   instantiated from here
../../../includes/std_ex.h:119: warning: comparison between signed and unsigned integer expressions
../../../includes/std_ex.h:119: warning: comparison between signed and unsigned integer expressions
mingw32-g++.exe  -Wall -g -O0    -I..\..\..\includes -I..\..\..\..\SDL-1.2.13\include -I"..\..\..\..\..\Program Files\GnuWin32\include\freetype2" -I"..\..\..\..\..\Program Files\GnuWin32\include"  -c C:\CPP\wGui-0.5.0\docs\tutorial\Bullseye\bullseye.cpp -o Debug\bullseye.o
In file included from ../../../includes/wgui.h:30,
                 from C:\CPP\wGui-0.5.0\docs\tutorial\Bullseye\bullseye.h:3,
                 from C:\CPP\wGui-0.5.0\docs\tutorial\Bullseye\bullseye.cpp:3:
../../../includes/std_ex.h:110: warning: ignoring #pragma warning
../../../includes/std_ex.h:111: warning: ignoring #pragma warning
../../../includes/std_ex.h:127: warning: ignoring #pragma warning
../../../includes/std_ex.h:128: warning: ignoring #pragma warning
In file included from ../../../includes/wg_message_client.h:28,
                 from ../../../includes/wgui.h:36,
                 from C:\CPP\wGui-0.5.0\docs\tutorial\Bullseye\bullseye.h:3,
                 from C:\CPP\wGui-0.5.0\docs\tutorial\Bullseye\bullseye.cpp:3:
../../../includes/wgui_include_config.h:38: warning: ignoring #pragma warning
In file included from ../../../includes/wgui.h:44,
                 from C:\CPP\wGui-0.5.0\docs\tutorial\Bullseye\bullseye.h:3,
                 from C:\CPP\wGui-0.5.0\docs\tutorial\Bullseye\bullseye.cpp:3:
../../../includes/wg_renderedstring.h:41: warning: ignoring #pragma warning
../../../includes/wg_renderedstring.h:42: warning: ignoring #pragma warning
../../../includes/wg_renderedstring.h:127: warning: ignoring #pragma warning
C:\CPP\wGui-0.5.0\docs\tutorial\Bullseye\bullseye.cpp: In member function `virtual bool CBullseye::OnMouseButtonDown(wGui::CPoint, unsigned int)':
C:\CPP\wGui-0.5.0\docs\tutorial\Bullseye\bullseye.cpp:20: warning: converting to `int' from `double'
../../../includes/std_ex.h: In function `TDest stdex::safe_static_cast(const TSrc&) [with TDest = int, TSrc = size_t]':
../../../includes/wg_menu.h:94:   instantiated from here
../../../includes/std_ex.h:119: warning: comparison between signed and unsigned integer expressions
../../../includes/std_ex.h:119: warning: comparison between signed and unsigned integer expressions
mingw32-g++.exe -L"C:\Program Files\SDL-1.2.13\lib" -L"C:\Program Files\SDL-1.2.13\bin" -L"C:\Program Files\GnuWin32\lib" -L"C:\Program Files\GnuWin32\bin" -L..\..\..\Debug  -o Debug\bullseye_tutorial.exe Debug\bullseye_testapp.o Debug\bullseye.o    -lmingw32 -luser32 -lgdi32 -lwinmm -ldxguid -lSDLmain -lSDL.dll -lfreetype.dll -lwgui -lmingw32 -luser32 -lgdi32 -lwinmm -ldxguid -lSDLmain -lSDL.dll -lfreetype.dll -lwgui  -mwindows
Output size is 4.74 MB
Process terminated with status 0 (0 minutes, 2 seconds)
0 errors, 21 warnings
 
Here is the log that failed ( "Target only..." ) :


-------------- Build: Debug Win32 in bullseye_tutorial ---------------

mingw32-g++.exe  -Wall -g -O0    -I..\..\..\includes -I..\..\..\..\SDL-1.2.13\include -I"..\..\..\..\..\Program Files\GnuWin32\include\freetype2" -I"..\..\..\..\..\Program Files\GnuWin32\include"  -c C:\CPP\wGui-0.5.0\docs\tutorial\Bullseye\bullseye_testapp.cpp -o Debug\bullseye_testapp.o
In file included from ../../../includes/wgui.h:30,
                 from C:\CPP\wGui-0.5.0\docs\tutorial\Bullseye\bullseye_testapp.cpp:3:
../../../includes/std_ex.h:110: warning: ignoring #pragma warning
../../../includes/std_ex.h:111: warning: ignoring #pragma warning
../../../includes/std_ex.h:127: warning: ignoring #pragma warning
../../../includes/std_ex.h:128: warning: ignoring #pragma warning
In file included from ../../../includes/wg_message_client.h:28,
                 from ../../../includes/wgui.h:36,
                 from C:\CPP\wGui-0.5.0\docs\tutorial\Bullseye\bullseye_testapp.cpp:3:
../../../includes/wgui_include_config.h:38: warning: ignoring #pragma warning
In file included from ../../../includes/wgui.h:44,
                 from C:\CPP\wGui-0.5.0\docs\tutorial\Bullseye\bullseye_testapp.cpp:3:
../../../includes/wg_renderedstring.h:41: warning: ignoring #pragma warning
../../../includes/wg_renderedstring.h:42: warning: ignoring #pragma warning
../../../includes/wg_renderedstring.h:127: warning: ignoring #pragma warning
../../../includes/std_ex.h: In function `TDest stdex::safe_static_cast(const TSrc&) [with TDest = int, TSrc = size_t]':
../../../includes/wg_menu.h:94:   instantiated from here
../../../includes/std_ex.h:119: warning: comparison between signed and unsigned integer expressions
../../../includes/std_ex.h:119: warning: comparison between signed and unsigned integer expressions
mingw32-g++.exe  -Wall -g -O0    -I..\..\..\includes -I..\..\..\..\SDL-1.2.13\include -I"..\..\..\..\..\Program Files\GnuWin32\include\freetype2" -I"..\..\..\..\..\Program Files\GnuWin32\include"  -c C:\CPP\wGui-0.5.0\docs\tutorial\Bullseye\bullseye.cpp -o Debug\bullseye.o
In file included from ../../../includes/wgui.h:30,
                 from C:\CPP\wGui-0.5.0\docs\tutorial\Bullseye\bullseye.h:3,
                 from C:\CPP\wGui-0.5.0\docs\tutorial\Bullseye\bullseye.cpp:3:
../../../includes/std_ex.h:110: warning: ignoring #pragma warning
../../../includes/std_ex.h:111: warning: ignoring #pragma warning
../../../includes/std_ex.h:127: warning: ignoring #pragma warning
../../../includes/std_ex.h:128: warning: ignoring #pragma warning
In file included from ../../../includes/wg_message_client.h:28,
                 from ../../../includes/wgui.h:36,
                 from C:\CPP\wGui-0.5.0\docs\tutorial\Bullseye\bullseye.h:3,
                 from C:\CPP\wGui-0.5.0\docs\tutorial\Bullseye\bullseye.cpp:3:
../../../includes/wgui_include_config.h:38: warning: ignoring #pragma warning
In file included from ../../../includes/wgui.h:44,
                 from C:\CPP\wGui-0.5.0\docs\tutorial\Bullseye\bullseye.h:3,
                 from C:\CPP\wGui-0.5.0\docs\tutorial\Bullseye\bullseye.cpp:3:
../../../includes/wg_renderedstring.h:41: warning: ignoring #pragma warning
../../../includes/wg_renderedstring.h:42: warning: ignoring #pragma warning
../../../includes/wg_renderedstring.h:127: warning: ignoring #pragma warning
C:\CPP\wGui-0.5.0\docs\tutorial\Bullseye\bullseye.cpp: In member function `virtual bool CBullseye::OnMouseButtonDown(wGui::CPoint, unsigned int)':
C:\CPP\wGui-0.5.0\docs\tutorial\Bullseye\bullseye.cpp:20: warning: converting to `int' from `double'
../../../includes/std_ex.h: In function `TDest stdex::safe_static_cast(const TSrc&) [with TDest = int, TSrc = size_t]':
../../../includes/wg_menu.h:94:   instantiated from here
../../../includes/std_ex.h:119: warning: comparison between signed and unsigned integer expressions
../../../includes/std_ex.h:119: warning: comparison between signed and unsigned integer expressions
mingw32-g++.exe -L"C:\Program Files\SDL-1.2.13\lib" -L"C:\Program Files\SDL-1.2.13\bin" -L"C:\Program Files\GnuWin32\lib" -L"C:\Program Files\GnuWin32\bin" -L..\..\..\Debug  -o Debug\bullseye_tutorial.exe Debug\bullseye_testapp.o Debug\bullseye.o    -lmingw32 -luser32 -lgdi32 -lwinmm -ldxguid -lSDLmain -lSDL.dll -lfreetype.dll -lwgui  -mwindows
..\..\..\Debug/libwgui.a(wg_view.o): In function `_ZN4wGui5CView13SetWindowTextERKSbIwSt11char_traitsIwESaIwEE':
C:/CPP/wGui-0.5.0/src/wg_view.cpp:101: undefined reference to `_SDL_WM_SetCaption'
..\..\..\Debug/libwgui.a(wg_view.o): In function `_ZN4wGui5CView13SetWindowRectERKNS_5CRectE':
C:/CPP/wGui-0.5.0/src/wg_view.cpp:121: undefined reference to `_SDL_SetVideoMode'
..\..\..\Debug/libwgui.a(wg_view.o): In function `_ZN4wGui5CView13HandleMessageEPNS_8CMessageE':
C:/CPP/wGui-0.5.0/src/wg_view.cpp:149: undefined reference to `_SDL_CreateRGBSurface'
C:/CPP/wGui-0.5.0/src/wg_view.cpp:153: undefined reference to `_SDL_UpperBlit'
C:/CPP/wGui-0.5.0/src/wg_view.cpp:154: undefined reference to `_SDL_FreeSurface'
C:/CPP/wGui-0.5.0/src/wg_view.cpp:155: undefined reference to `_SDL_UpdateRect'
C:/CPP/wGui-0.5.0/src/wg_view.cpp:187: undefined reference to `_SDL_SetVideoMode'
..\..\..\Debug/libwgui.a(wg_window.o): In function `_ZN4wGui7CWindowD2Ev':
C:/CPP/wGui-0.5.0/src/wg_window.cpp:66: undefined reference to `_SDL_FreeSurface'
..\..\..\Debug/libwgui.a(wg_window.o): In function `_ZN4wGui7CWindowD1Ev':
C:/CPP/wGui-0.5.0/src/wg_window.cpp:66: undefined reference to `_SDL_FreeSurface'
..\..\..\Debug/libwgui.a(wg_window.o): In function `_ZN4wGui7CWindowD0Ev':
C:/CPP/wGui-0.5.0/src/wg_window.cpp:66: undefined reference to `_SDL_FreeSurface'
..\..\..\Debug/libwgui.a(wg_window.o): In function `_ZN4wGui7CWindow13SetWindowRectERKNS_5CRectE':
C:/CPP/wGui-0.5.0/src/wg_window.cpp:82: undefined reference to `_SDL_FreeSurface'
C:/CPP/wGui-0.5.0/src/wg_window.cpp:83: undefined reference to `_SDL_CreateRGBSurface'
..\..\..\Debug/libwgui.a(wg_window.o): In function `_ZNK4wGui7CWindow14PaintToSurfaceER11SDL_SurfaceS2_RKNS_6CPointE':
C:/CPP/wGui-0.5.0/src/wg_window.cpp:274: undefined reference to `_SDL_UpperBlit'
..\..\..\Debug/libwgui.a(wg_application.o): In function `_ZN4wGui12CApplicationC2EiPPcSbIwSt11char_traitsIwESaIwEEb':
C:/CPP/wGui-0.5.0/src/wg_application.cpp:119: undefined reference to `_SDL_EnableKeyRepeat'
C:/CPP/wGui-0.5.0/src/wg_application.cpp:124: undefined reference to `_SDL_GetCursor'
..\..\..\Debug/libwgui.a(wg_application.o): In function `_ZN4wGui12CApplicationC1EiPPcSbIwSt11char_traitsIwESaIwEEb':
C:/CPP/wGui-0.5.0/src/wg_application.cpp:119: undefined reference to `_SDL_EnableKeyRepeat'
C:/CPP/wGui-0.5.0/src/wg_application.cpp:124: undefined reference to `_SDL_GetCursor'
..\..\..\Debug/libwgui.a(wg_application.o): In function `_ZN4wGui12CApplication4InitEv':
C:/CPP/wGui-0.5.0/src/wg_application.cpp:183: undefined reference to `_SDL_EnableUNICODE'
..\..\..\Debug/libwgui.a(wg_application.o): In function `_ZN4wGui12CApplication4ExecEv':
C:/CPP/wGui-0.5.0/src/wg_application.cpp:271: undefined reference to `_SDL_PollEvent'
C:/CPP/wGui-0.5.0/src/wg_application.cpp:277: undefined reference to `_SDL_PollEvent'
C:/CPP/wGui-0.5.0/src/wg_application.cpp:281: undefined reference to `_SDL_Delay'
..\..\..\Debug/libwgui.a(wg_application.o): In function `_ZN4wGui12CApplication15ApplicationExitEi':
C:/CPP/wGui-0.5.0/src/wg_application.cpp:345: undefined reference to `_SDL_PushEvent'
..\..\..\Debug/libwgui.a(wg_application.o): In function `_ZN4wGui12CApplication14SetMouseCursorEPNS_21CCursorResourceHandleE':
C:/CPP/wGui-0.5.0/src/wg_application.cpp:449: undefined reference to `_SDL_SetCursor'
C:/CPP/wGui-0.5.0/src/wg_application.cpp:461: undefined reference to `_SDL_SetCursor'
..\..\..\Debug/libwgui.a(wg_message_server.o): In function `_ZN4wGui14CMessageServerC2Ev':
C:/CPP/wGui-0.5.0/src/wg_message_server.cpp:45: undefined reference to `_SDL_CreateSemaphore'
..\..\..\Debug/libwgui.a(wg_message_server.o): In function `_ZN4wGui14CMessageServerC1Ev':
C:/CPP/wGui-0.5.0/src/wg_message_server.cpp:45: undefined reference to `_SDL_CreateSemaphore'
..\..\..\Debug/libwgui.a(wg_picture.o): In function `_ZNK4wGui8CPicture4DrawEv':
C:/CPP/wGui-0.5.0/src/wg_picture.cpp:76: undefined reference to `_SDL_UpperBlit'
..\..\..\Debug/libwgui.a(wg_painter.o): In function `_ZN4wGui8CPainter9DrawHLineEiiiRKNS_9CRGBColorE':
C:/CPP/wGui-0.5.0/src/wg_painter.cpp:78: undefined reference to `_SDL_FillRect'
..\..\..\Debug/libwgui.a(wg_painter.o): In function `_ZN4wGui8CPainter9DrawVLineEiiiRKNS_9CRGBColorE':
C:/CPP/wGui-0.5.0/src/wg_painter.cpp:96: undefined reference to `_SDL_FillRect'
..\..\..\Debug/libwgui.a(wg_painter.o): In function `_ZN4wGui8CPainter8DrawRectERKNS_5CRectEbRKNS_9CRGBColorES6_':
C:/CPP/wGui-0.5.0/src/wg_painter.cpp:122: undefined reference to `_SDL_FillRect'
..\..\..\Debug/libwgui.a(wg_painter.o): In function `_ZN4wGui8CPainter11LockSurfaceEv':
C:/CPP/wGui-0.5.0/src/wg_painter.cpp:248: undefined reference to `_SDL_LockSurface'
C:/CPP/wGui-0.5.0/src/wg_painter.cpp:250: undefined reference to `_SDL_Delay'
C:/CPP/wGui-0.5.0/src/wg_painter.cpp:251: undefined reference to `_SDL_LockSurface'
..\..\..\Debug/libwgui.a(wg_painter.o): In function `_ZN4wGui8CPainter13UnlockSurfaceEv':
C:/CPP/wGui-0.5.0/src/wg_painter.cpp:264: undefined reference to `_SDL_UnlockSurface'
..\..\..\Debug/libwgui.a(wg_painter.o): In function `_ZN4wGui8CPainter16TransparentColorERKNS_9CRGBColorE':
C:/CPP/wGui-0.5.0/src/wg_painter.cpp:319: undefined reference to `_SDL_SetColorKey'
..\..\..\Debug/libwgui.a(wg_painter.o): In function `_ZSt10__distanceIPwENSt15iterator_traitsIT_E15difference_typeES2_S2_St26random_access_iterator_tag':
C:/Program Files/CodeBlocks/MinGW/bin/../lib/gcc/mingw32/3.4.5/../../../../include/c++/3.4.5/bits/stl_iterator_base_funcs.h:(.text$_ZNK4wGui9CRGBColor8SDLColorEP15SDL_PixelFormat[wGui::CRGBColor::SDLColor(SDL_PixelFormat*) const]+0x38): undefined reference to `_SDL_MapRGBA'
..\..\..\Debug/libwgui.a(wg_resource_handle.o): In function `_ZN4wGui21CBitmapResourceHandleD2Ev':
C:/CPP/wGui-0.5.0/src/wg_resource_handle.cpp:83: undefined reference to `_SDL_FreeSurface'
..\..\..\Debug/libwgui.a(wg_resource_handle.o): In function `_ZN4wGui21CBitmapResourceHandleD1Ev':
C:/CPP/wGui-0.5.0/src/wg_resource_handle.cpp:83: undefined reference to `_SDL_FreeSurface'
..\..\..\Debug/libwgui.a(wg_resource_handle.o): In function `_ZN4wGui21CBitmapResourceHandleD0Ev':
C:/CPP/wGui-0.5.0/src/wg_resource_handle.cpp:83: undefined reference to `_SDL_FreeSurface'
..\..\..\Debug/libwgui.a(wg_resource_handle.o): In function `_ZN4wGui25CBitmapFileResourceHandleC2ESbIwSt11char_traitsIwESaIwEE':
C:/CPP/wGui-0.5.0/src/wg_resource_handle.cpp:101: undefined reference to `_SDL_RWFromFile'
C:/CPP/wGui-0.5.0/src/wg_resource_handle.cpp:101: undefined reference to `_SDL_LoadBMP_RW'
..\..\..\Debug/libwgui.a(wg_resource_handle.o): In function `_ZN4wGui25CBitmapFileResourceHandleC1ESbIwSt11char_traitsIwESaIwEE':
C:/CPP/wGui-0.5.0/src/wg_resource_handle.cpp:101: undefined reference to `_SDL_RWFromFile'
C:/CPP/wGui-0.5.0/src/wg_resource_handle.cpp:101: undefined reference to `_SDL_LoadBMP_RW'
..\..\..\Debug/libwgui.a(wg_resource_handle.o): In function `_ZN4wGui21CCursorResourceHandleD2Ev':
C:/CPP/wGui-0.5.0/src/wg_resource_handle.cpp:130: undefined reference to `_SDL_FreeCursor'
..\..\..\Debug/libwgui.a(wg_resource_handle.o): In function `_ZN4wGui21CCursorResourceHandleD1Ev':
C:/CPP/wGui-0.5.0/src/wg_resource_handle.cpp:130: undefined reference to `_SDL_FreeCursor'
..\..\..\Debug/libwgui.a(wg_resource_handle.o): In function `_ZN4wGui21CCursorResourceHandleD0Ev':
C:/CPP/wGui-0.5.0/src/wg_resource_handle.cpp:130: undefined reference to `_SDL_FreeCursor'
..\..\..\Debug/libwgui.a(wg_fontengine.o): In function `_ZSt17__is_null_pointerIwEbPT_':
C:/Program Files/CodeBlocks/MinGW/bin/../lib/gcc/mingw32/3.4.5/../../../../include/c++/3.4.5/bits/stl_iterator_base_types.h:(.text+0x9c): undefined reference to `_FT_Init_FreeType'
C:/Program Files/CodeBlocks/MinGW/bin/../lib/gcc/mingw32/3.4.5/../../../../include/c++/3.4.5/bits/stl_iterator_base_types.h:(.text+0x237): undefined reference to `_FT_New_Face'
C:/Program Files/CodeBlocks/MinGW/bin/../lib/gcc/mingw32/3.4.5/../../../../include/c++/3.4.5/bits/stl_iterator_base_types.h:(.text+0x403): undefined reference to `_FT_Set_Char_Size'
..\..\..\Debug/libwgui.a(wg_fontengine.o): In function `_ZN4wGui11CFontEngineC1ERKSbIwSt11char_traitsIwESaIwEEh':
C:/CPP/wGui-0.5.0/src/wg_fontengine.cpp:42: undefined reference to `_FT_Init_FreeType'
Process terminated with status 1 (0 minutes, 2 seconds)
50 errors, 21 warnings
 
Note that C::B faithfully duplicated the libraries from project and target with the policy "Append...".
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