Ld: символ не найден при связывании

Я пытаюсь скомпилировать "Лох" без каких-либо успехов на моем Mac OSX 10.6. Я всегда получаю некоторый символ, который не найден при компиляции "ошибки". Кто-нибудь может понять, что может быть проблемой?

Спасибо большое

c++ -o loch -Wall getline.o lxTR.o lxOGLFT.o lxSetup.o lxRender.o lxWX.o lxImgIO.o lxLRUD.o lxFile.o lxSTree.o lxData.o lxMath.o lxSView.o lxSScene.o lxGUI.o lxGLC.o lxOptDlg.o lxAboutDlg.o img.o -lz -L/usr/X11R6/lib -framework IOKit -framework Carbon -framework Cocoa -framework System -framework QuickTime -framework OpenGL -framework AGL -lwx_macud_gl-2.8 -lwx_macud-2.8 -L/Applications/VTK_All/VTK_Bin/lib/vtk-5.4 -lvtkHybrid -lvtkImaging -lvtkIO -lvtkGraphics -lvtkFiltering -lvtkCommon -lvtkjpeg -lvtkpng -lvtkzlib -lvtksys -lfreetype -lGLU -lGL ld: warning: in /System/Library/Frameworks//QuickTime.framework/QuickTime, missing required architecture x86_64 in file ld: warning: in /usr/lib/libwx_macud_gl-2.8.dylib, missing required architecture x86_64 in file ld: warning: in /usr/lib/libwx_macud-2.8.dylib, missing required architecture x86_64 in file "wxGetTopLevelParent(wxWindow*)", referenced from: wxTopLevelWindowBase::IsActive() in lxRender.o wxTopLevelWindowBase::IsActive() in lxSTree.o wxTopLevelWindowBase::IsActive() in lxSView.o wxTopLevelWindowBase::IsActive() in lxSScene.o wxTopLevelWindowBase::IsActive() in lxGUI.o wxTopLevelWindowBase::IsActive() in lxOptDlg.o wxTopLevelWindowBase::IsActive() in lxAboutDlg.o "wxWindowBase::SetVirtualSizeHints(int, int, int, int)", referenced from: vtable for lxRenderDataConfigin lxRender.o vtable for wxStaticTextBasein lxRender.o vtable for wxCheckBoxBasein lxRender.o vtable for wxButtonBasein lxRender.o vtable for lxModelTreeDlgin lxSTree.o vtable for wxButtonBasein lxSTree.o vtable for lxViewpointSetupDlgin lxSView.o vtable for wxSliderBasein lxSView.o vtable for wxCheckBoxBasein lxSView.o vtable for wxStaticTextBasein lxSView.o vtable for wxButtonBasein lxSView.o vtable for lxModelSetupDlgin lxSScene.o vtable for wxSliderBasein lxSScene.o vtable for wxStaticLineBasein lxSScene.o vtable for wxCheckBoxBasein lxSScene.o vtable for wxStaticTextBasein lxSScene.o vtable for wxButtonBasein lxSScene.o vtable for lxFramein lxGUI.o vtable for lxGLCanvasin lxGLC.o vtable for lxOptionsDlgin lxOptDlg.o vtable for wxDirDialogBasein lxOptDlg.o vtable for wxStaticTextBasein lxOptDlg.o vtable for wxButtonBasein lxOptDlg.o vtable for lxAboutDlgin lxAboutDlg.o vtable for wxStaticTextBasein lxAboutDlg.o "typeinfo for wxGLCanvas", referenced from: typeinfo for lxGLCanvasin lxGLC.o ld: symbol(s) not found collect2: ld returned 1 exit status make: *** [loch] Error 1

Я использую следующий Makefile

# common therion objects CMNOBJECTS = \ lxTR.o lxOGLFT.o lxSetup.o lxRender.o lxWX.o \ lxImgIO.o lxLRUD.o lxFile.o lxSTree.o \ lxData.o lxMath.o lxSView.o lxSScene.o \ lxGUI.o lxGLC.o lxOptDlg.o lxAboutDlg.o \ img.o VTKVERSION = 5.4 VTKLIBS = -lvtkHybrid -lvtkImaging -lvtkIO -lvtkGraphics -lvtkFiltering -lvtkCommon -lvtkjpeg -lvtkpng -lvtkzlib -lvtksys -lfreetype POSTMAKE = STRIPFLAG = -s # PLATFORM CONFIG # PLATFORM MACOSX CXX = c++ CC = cc VTKPATH = /Applications/VTK_All/VTK_Bin VTKINCLUDEPATH = $(VTKPATH)/include/vtk-5.4 VTKLIBPATH = $(VTKPATH)/lib/vtk-5.4 VTKLIBS = -lvtkHybrid -lvtkImaging -lvtkIO -lvtkGraphics -lvtkFiltering -lvtkCommon -lvtkjpeg -lvtkpng -lvtkzlib -lvtksys -lfreetype -lGLU -lGL POBJECTS = getline.o CXXPFLAGS = -W -Wall -DLXMACOSX $(shell wx-config --cxxflags) -I$(VTKINCLUDEPATH) -Wno-deprecated -I/usr/X11R6/include -I/usr/X11R6/include/freetype2 CCPFLAGS = -W -Wall -DLXMACOSX $(shell wx-config --cflags) -I/usr/X11R6/include LXLIBDIR = PLIBS = -lz -L/usr/X11R6/lib $(shell wx-config --libs gl) -L$(VTKLIBPATH) $(VTKLIBS) POSTMAKE = cp -f ./loch ./loch.app/Contents/MacOS STRIPFLAG = # PLATFORM ENDCONFIG # BUILD CONFIG # BUILD OZONE ##CCBFLAGS = -O3 ##CXXBFLAGS = -O3 ##LDBFLAGS = $(STRIPFLAG) # BUILD OXYGEN CCBFLAGS = -O2 CXXBFLAGS = -O2 LDBFLAGS = $(STRIPFLAG) # BUILD RELEASE ##CCBFLAGS = ##CXXBFLAGS = ##LDBFLAGS = $(STRIPFLAG) # BUILD DEBUG ##CCBFLAGS = -ggdb ##CXXBFLAGS = -ggdb -DLXDEBUG ##LDBFLAGS = # BUILD ENDCONFIG # compiler settings CXXFLAGS = -Wall -D_GNU_SOURCE -DLOCH $(CXXPFLAGS) $(CXXBFLAGS) CCFLAGS = -Wall -D_GNU_SOURCE -DLOCH $(CCPFLAGS) $(CCBFLAGS) OBJECTS = $(POBJECTS) $(CMNOBJECTS) # linker settings LIBS = $(PLIBS) LDFLAGS = $(LDBFLAGS) .SUFFIXES: .SUFFIXES: .cxx .o .h .c .cxx.o: $(CXX) -c $(CXXFLAGS) -o [email protected] $< .c.o: $(CC) -c $(CCFLAGS) -o [email protected] $< all: loch hlp hlp: make -C ./help loch: $(OBJECTS) $(CXX) -o loch -Wall $(OBJECTS) $(LIBS) $(LDFLAGS) $(POSTMAKE) loch.res: loch.rc loch.ico windres --include-dir e:/MSVCProjects/wxWidgets-2.6.0/include -i loch.rc -I rc -o loch.res -O coff graphs: dot -Tps graph-vispipe.dot -o graph-vispipe.ps depend: perl makedepend.pl > Makefile.dep perl maketest.pl Makefile.dep perl makefile.pl mv Makefile.dep Makefile $(CXX) -DLXDEPCHECK -DLOCH -MM *.cxx >> Makefile $(CC) -DLXDEPCHECK -DLOCH -MM *.c >> Makefile config-debug: perl makeconfig.pl BUILD DEBUG test-release: zip -9 loch.zip loch.exe test.th test.jpg thconfig config-release: perl makeconfig.pl BUILD RELEASE config-oxygen: perl makeconfig.pl BUILD OXYGEN config-ozone: perl makeconfig.pl BUILD OZONE config-linux: perl makeconfig.pl PLATFORM LINUX config-debian: perl makeconfig.pl PLATFORM DEBIAN config-win32: perl makeconfig.pl PLATFORM WIN32 config-macosx: perl makeconfig.pl PLATFORM MACOSX clean: perl makefile.pl rm -q *~ perl makefile.pl rm -q help/*/*~ perl makefile.pl rm -q loch.exe perl makefile.pl rm -q loch perl makefile.pl rm -q loch.app/Contents/MacOS/loch perl makefile.pl rm -q *.o perl makefile.pl rm -q *.log perl makefile.pl rm -q core perl makefile.pl rmdir -q .xvpics perl makefile.pl rm -q *.bmp perl makefile.pl rm -q *.ppm perl makefile.pl rm -q *.zip perl makefile.pl rm -q *.pdf perl makefile.pl rm -q *.png # DEPENDENCIES lxAboutDlg.o: lxAboutDlg.cxx lxWX.h icons/about.xpm ../thversion.h lxData.o: lxData.cxx lxData.h lxMath.h lxImgIO.h lxFile.h lxLRUD.h lxFile.o: lxFile.cxx lxFile.h lxMath.h img.h lxGLC.o: lxGLC.cxx lxGLC.h lxMath.h lxGUI.h lxData.h lxImgIO.h lxFile.h \ lxSetup.h lxSView.h lxWX.h lxFNT6x13_bdf.h lxFNT10x20_bdf.h \ lxFNTFreeSans_ttf.h lxRender.h lxTR.h lxGUI.o: lxGUI.cxx lxGUI.h lxGLC.h lxMath.h lxData.h lxImgIO.h lxFile.h \ lxSetup.h lxRender.h lxOptDlg.h lxAboutDlg.h lxSView.h lxWX.h \ lxSScene.h icons/open.xpm icons/render.xpm icons/reload.xpm \ icons/stereo.xpm icons/rotation.xpm icons/lockrot.xpm icons/fit.xpm \ icons/home.xpm icons/rendersetup.xpm icons/plan.xpm icons/profile.xpm \ icons/fullscreen.xpm icons/orto.xpm icons/camera.xpm icons/scene.xpm \ icons/viscline.xpm icons/vissurface.xpm icons/visbbox.xpm \ icons/viswalls.xpm icons/visinds.xpm loch.xpm lxImgIO.o: lxImgIO.cxx lxImgIO.h lxLRUD.o: lxLRUD.cxx lxLRUD.h lxMath.h lxMath.o: lxMath.cxx lxMath.h lxOGLFT.o: lxOGLFT.cxx lxOGLFT.h lxOptDlg.o: lxOptDlg.cxx lxWX.h lxGUI.h lxGLC.h lxMath.h lxRender.o: lxRender.cxx lxRender.h lxWX.h lxGLC.h lxMath.h lxGUI.h \ lxSetup.h lxData.h lxImgIO.h lxFile.h lxTR.h lxSScene.o: lxSScene.cxx lxSScene.h lxWX.h lxGUI.h lxGLC.h lxMath.h \ lxSetup.h lxData.h lxImgIO.h lxFile.h loch.xpm lxSView.o: lxSView.cxx lxSView.h lxWX.h lxGUI.h lxGLC.h lxMath.h \ lxSetup.h lxData.h lxImgIO.h lxFile.h loch.xpm lxSetup.o: lxSetup.cxx lxSetup.h lxData.h lxMath.h lxImgIO.h lxFile.h lxWX.o: lxWX.cxx lxWX.h getline.o: getline.c img.o: img.c img.h lxR2D.o: lxR2D.c lxR2D.h lxR2P.o: lxR2P.c lxR2P.h lxTR.o: lxTR.c lxTR.h

Добавлено теперь -m32, но получает новые ошибки

c++ -m32 -o loch -Wall getline.o lxTR.o lxOGLFT.o lxSetup.o lxRender.o lxWX.o lxImgIO.o lxLRUD.o lxFile.o lxSTree.o lxData.o lxMath.o lxSView.o lxSScene.o lxGUI.o lxGLC.o lxOptDlg.o lxAboutDlg.o img.o -lz -L/usr/X11R6/lib -framework IOKit -framework Carbon -framework Cocoa -framework System -framework QuickTime -framework OpenGL -framework AGL -lwx_macud_gl-2.8 -lwx_macud-2.8 -L/Applications/VTK_All/VTK_Bin/lib/vtk-5.4 -lvtkHybrid -lvtkImaging -lvtkIO -lvtkGraphics -lvtkFiltering -lvtkCommon -lvtkjpeg -lvtkpng -lvtkzlib -lvtksys -lfreetype -lGLU -lGL ld: warning: in /Applications/VTK_All/VTK_Bin/lib/vtk-5.4/libvtkHybrid.a, file was built for unsupported file format which is not the architecture being linked (i386) ld: warning: in /Applications/VTK_All/VTK_Bin/lib/vtk-5.4/libvtkImaging.a, file was built for unsupported file format which is not the architecture being linked (i386) ld: warning: in /Applications/VTK_All/VTK_Bin/lib/vtk-5.4/libvtkIO.a, file was built for unsupported file format which is not the architecture being linked (i386) ld: warning: in /Applications/VTK_All/VTK_Bin/lib/vtk-5.4/libvtkGraphics.a, file was built for unsupported file format which is not the architecture being linked (i386) ld: warning: in /Applications/VTK_All/VTK_Bin/lib/vtk-5.4/libvtkFiltering.a, file was built for unsupported file format which is not the architecture being linked (i386) ld: warning: in /Applications/VTK_All/VTK_Bin/lib/vtk-5.4/libvtkCommon.a, file was built for unsupported file format which is not the architecture being linked (i386) ld: warning: in /Applications/VTK_All/VTK_Bin/lib/vtk-5.4/libvtkjpeg.a, file was built for unsupported file format which is not the architecture being linked (i386) ld: warning: in /Applications/VTK_All/VTK_Bin/lib/vtk-5.4/libvtkpng.a, file was built for unsupported file format which is not the architecture being linked (i386) ld: warning: in /Applications/VTK_All/VTK_Bin/lib/vtk-5.4/libvtkzlib.a, file was built for unsupported file format which is not the architecture being linked (i386) ld: warning: in /Applications/VTK_All/VTK_Bin/lib/vtk-5.4/libvtksys.a, file was built for unsupported file format which is not the architecture being linked (i386) Undefined symbols:

Ответы

Ответ 1

Кажется, вы компилируете для 64-битного программного обеспечения, но библиотеки, которые ищет компилятор, предназначены для 32-разрядного программного обеспечения.

Вам либо нужно перекомпилировать свой код в 32-битном режиме, чтобы вы могли использовать существующие библиотеки, либо вам нужно установить (или найти) и указать, где находится 64-разрядная версия библиотек.

Для 32-битной сборки вы можете использовать:

BITTINESS = -m32
CC = cc ${BITTINESS}
CXX = c++ ${BITTINESS}

Вы можете переопределить в командной строке "make BITTINESS=-m64", если вам захотелось позже.

Также могут быть другие способы указать, что вы хотите какой-то универсальный двоичный файл, но вам все равно придется искать версии библиотек WX (и QuickTime) с поддержкой x86_64, если вы хотите построить для этой архитектуры.

Как определить типы файлов на MacOS X

Для dylib используйте file:

$ file /usr/lib/libffi.dylib
/usr/lib/libffi.dylib: Mach-O universal binary with 3 architectures
/usr/lib/libffi.dylib (for architecture x86_64):    Mach-O 64-bit dynamically linked shared library x86_64
/usr/lib/libffi.dylib (for architecture i386):  Mach-O dynamically linked shared library i386
/usr/lib/libffi.dylib (for architecture ppc7400):   Mach-O dynamically linked shared library ppc
$

Для архива извлеките файл объекта:

$ file libjlss-350.a
libjlss-350.a: current ar archive random library
$ ar x libjlss-350.a stuint8.o
$ file stuint8.o
stuint8.o: Mach-O 64-bit object x86_64
$