Re: Compiling and linking with MinGW and MSYS(undefined symbols)

Probably you'll need to compile with " I/gnuwin32/include/glibc " as the 
last include option, or even better use " -idirafter /gnuwin32/include/glibc 
"

Kees Zeelenberg

----- Original Message ----- 
From: "Jay Dolan" <[email protected]>
To: <[email protected]>
Sent: Sunday, February 25, 2007 11:50 PM
Subject: [GnuWin32-Users] Compiling and linking with MinGW and 
MSYS(undefined symbols)


> Hi,
>
> I'm trying to build a GNU/Linux application on Windows using mingw,
> msys, and gnuwin32.  The application builds with Autoconf.  It has a few
> dependencies that I've been able to sort out by just massaging the
> generated Makefiles a bit, and so I attempted to do the same for the
> relevant gnuwin32 portions.
>
> I have a default install of mingw and msys in C:\mingw and c:\msys,
> respectively.  gnuwin32 is installed in c:\gnuwin32.  I added a line to
> msys' /etc/fstab so that gnuwin32 is mounted at /gnuwin32.  I had
> numerous breakages before adjusting my CFLAGS to include the gnuwin32
> directory, and so I know the compiler is finding them -- in fact it
> compiles cleanly.  I'm not sure, however, that I did it 100% correctly,
> and I'm certain that something is not right with how I attempt to link
> the application:
>
> quake2world_CFLAGS = -pipe -Wall -Werror -I/gnuwin32/include/glibc
> -I/include  -I/sdl/include
> quake2world_LDADD = -L/gnuwin32/lib -L/lib -L/sdl/lib -lgw32c -lmingw32
> -lm -lole32 -lwsock32  -lSDLmain -lSDL
>
> And the build output towards completion:
>
> /bin/sh ../libtool --mode=link gcc  -g -O2   -o quake2world.exe
> quake2world-cmd.o quake2world-cmodel.o quake2world-common.o
> quake2world-cvar.o quake2world-files.o quake2world-main.o
> quake2world-net_chan.o quake2world-net_udp.o quake2world-pmove.o
> quake2world-sv_ccmds.o quake2world-sv_ents.o quake2world-sv_game.o
> quake2world-sv_init.o quake2world-sv_main.o quake2world-sv_send.o
> quake2world-sv_user.o quake2world-sv_world.o quake2world-shared.o
> quake2world-cl_ents.o quake2world-cl_fx.o quake2world-cl_input.o
> quake2world-cl_loc.o quake2world-cl_main.o quake2world-cl_parse.o
> quake2world-cl_pred.o quake2world-cl_tent.o quake2world-cl_screen.o
> quake2world-cl_view.o quake2world-cl_console.o quake2world-cl_keys.o
> quake2world-gl_draw.o quake2world-gl_image.o quake2world-gl_light.o
> quake2world-gl_mesh.o quake2world-gl_model.o quake2world-gl_rmain.o
> quake2world-gl_rmisc.o quake2world-gl_rsurf.o quake2world-gl_sdl.o
> quake2world-gl_warp.o quake2world-pcx.o quake2world-qgl.o
> quake2world-tga.o quake2world-snd_main.o quake2world-snd_mix.o
> quake2world-snd_mem.o quake2world-snd_sdl.o -L/gnuwin32/lib -L/lib
> -L/sdl/lib -lgw32c -lmingw32 -lm -lole32 -lwsock32  -lSDLmain -lSDL
> libtool: link: warning: library `/sdl/lib/libSDL.la' was moved.
> libtool: link: warning: library `/sdl/lib/libSDL.la' was moved.
> gcc -g -O2 -o quake2world.exe quake2world-cmd.o quake2world-cmodel.o
> quake2world-common.o quake2world-cvar.o quake2world-files.o
> quake2world-main.o quake2world-net_chan.o quake2world-net_udp.o
> quake2world-pmove.o quake2world-sv_ccmds.o quake2world-sv_ents.o
> quake2world-sv_game.o quake2world-sv_init.o quake2world-sv_main.o
> quake2world-sv_send.o quake2world-sv_user.o quake2world-sv_world.o
> quake2world-shared.o quake2world-cl_ents.o quake2world-cl_fx.o
> quake2world-cl_input.o quake2world-cl_loc.o quake2world-cl_main.o
> quake2world-cl_parse.o quake2world-cl_pred.o quake2world-cl_tent.o
> quake2world-cl_screen.o quake2world-cl_view.o quake2world-cl_console.o
> quake2world-cl_keys.o quake2world-gl_draw.o quake2world-gl_image.o
> quake2world-gl_light.o quake2world-gl_mesh.o quake2world-gl_model.o
> quake2world-gl_rmain.o quake2world-gl_rmisc.o quake2world-gl_rsurf.o
> quake2world-gl_sdl.o quake2world-gl_warp.o quake2world-pcx.o
> quake2world-qgl.o quake2world-tga.o quake2world-snd_main.o
> quake2world-snd_mix.o quake2world-snd_mem.o quake2world-snd_sdl.o
> -L/gnuwin32/lib -L/lib -L/sdl/lib -lgw32c -lmingw32 -lm -lole32
> -lwsock32 -lSDLmain /sdl/lib/libSDL.dll.a -luser32 -lgdi32 -lwinmm
> -ldxguid -Wl,--rpath -Wl,/sdl/lib -Wl,--rpath -Wl,/sdl/lib
> quake2world-cmodel.o(.text+0xfdd): In function `CM_InlineModel':
> c:/gnuwin32/include/glibc/stdlib.h:317: undefined reference to
> `__strtol_internal'
> quake2world-cvar.o(.text+0xb4): In function `Cvar_VariableValue':
> c:/gnuwin32/include/glibc/stdlib.h:311: undefined reference to
> `__strtod_internal'
> quake2world-cvar.o(.text+0x287): In function `Cvar_Get':
> c:/gnuwin32/include/glibc/stdlib.h:311: undefined reference to
> `__strtod_internal'
> quake2world-cvar.o(.text+0x40e): In function `Cvar_Set2':
> c:/gnuwin32/include/glibc/stdlib.h:311: undefined reference to
> `__strtod_internal'
> quake2world-cvar.o(.text+0x4a5):c:/gnuwin32/include/glibc/stdlib.h:311:
> undefined reference to `__strtod_internal'
> quake2world-cvar.o(.text+0x5c5): In function `Cvar_FullSet':
> c:/gnuwin32/include/glibc/stdlib.h:311: undefined reference to
> `__strtod_internal'
> quake2world-cvar.o(.text+0x6ee):c:/gnuwin32/include/glibc/stdlib.h:311:
> more undefined references to `__strtod_internal' follow
> quake2world-files.o(.text+0xcc8): In function `FS_ListFiles':
> C:/msys/1.0/home/jdolan/quake2world-snapshot/src/files.c:581: undefined
> reference to `__strdup'
> quake2world-main.o(.text+0x102): In function `Sys_ConsoleOutput':
> C:/msys/1.0/home/jdolan/quake2world-snapshot/src/main.c:100: undefined
> reference to `stdout'
> quake2world-main.o(.text+0x624): In function `Sys_Error':
> C:/msys/1.0/home/jdolan/quake2world-snapshot/src/main.c:299: undefined
> reference to `stderr'
> quake2world-net_udp.o(.text+0x1e5): In function `NET_StringToSockaddr':
> C:/msys/1.0/home/jdolan/quake2world-snapshot/src/net_udp.c:155:
> undefined reference to `inet_addr'
> quake2world-net_udp.o(.text+0x201):C:/msys/1.0/home/jdolan/quake2world-snapshot/src/net_udp.c:157:
> undefined reference to `gethostbyname'
> quake2world-net_udp.o(.text+0x22e): In function `NET_StringToSockaddr':
> c:/gnuwin32/include/glibc/stdlib.h:317: undefined reference to
> `__strtol_internal'
> quake2world-net_udp.o(.text+0x48d): In function `NET_GetPacket':
> C:/msys/1.0/home/jdolan/quake2world-snapshot/src/net_udp.c:251:
> undefined reference to `recvfrom'
> quake2world-net_udp.o(.text+0x4e0):C:/msys/1.0/home/jdolan/quake2world-snapshot/src/net_udp.c:257:
> undefined reference to `errno'
> quake2world-net_udp.o(.text+0x5e8): In function `NET_SendPacket':
> C:/msys/1.0/home/jdolan/quake2world-snapshot/src/net_udp.c:301:
> undefined reference to `sendto'
> quake2world-net_udp.o(.text+0x874): In function `NET_Socket':
> C:/msys/1.0/home/jdolan/quake2world-snapshot/src/net_udp.c:362:
> undefined reference to `socket'
> quake2world-net_udp.o(.text+0x8af):C:/msys/1.0/home/jdolan/quake2world-snapshot/src/net_udp.c:374:
> undefined reference to `setsockopt'
> quake2world-net_udp.o(.text+0x8ff):C:/msys/1.0/home/jdolan/quake2world-snapshot/src/net_udp.c:391:
> undefined reference to `bind'
> quake2world-net_udp.o(.text+0x9c7): In function `NET_ErrorString':
> C:/msys/1.0/home/jdolan/quake2world-snapshot/src/net_udp.c:416:
> undefined reference to `errno'
> quake2world-sv_ccmds.o(.text+0x339): In function `SV_SetPlayer':
> c:/gnuwin32/include/glibc/stdlib.h:317: undefined reference to
> `__strtol_internal'
> quake2world-sv_main.o(.text+0x30a): In function `SVC_Info':
> c:/gnuwin32/include/glibc/stdlib.h:317: undefined reference to
> `__strtol_internal'
> quake2world-sv_main.o(.text+0x785): In function `SVC_Connect':
> c:/gnuwin32/include/glibc/stdlib.h:317: undefined reference to
> `__strtol_internal'
> quake2world-sv_main.o(.text+0x7d5):c:/gnuwin32/include/glibc/stdlib.h:317:
> undefined reference to `__strtol_internal'
> quake2world-sv_main.o(.text+0x7f6):c:/gnuwin32/include/glibc/stdlib.h:317:
> undefined reference to `__strtol_internal'
> quake2world-sv_main.o(.text+0x1c2a):c:/gnuwin32/include/glibc/stdlib.h:317:
> more undefined references to `__strtol_internal' follow
> quake2world-cl_keys.o(.text+0x316): In function `Key_Console':
> c:/gnuwin32/include/glibc/ctype.h:199: undefined reference to
> `__ctype_toupper_loc'
> quake2world-cl_keys.o(.text+0x335):c:/gnuwin32/include/glibc/ctype.h:199:
> undefined reference to `__ctype_toupper_loc'
> quake2world-gl_model.o(.text+0x47a): In function `Mod_ForName':
> c:/gnuwin32/include/glibc/stdlib.h:317: undefined reference to
> `__strtol_internal'
> quake2world-gl_rmain.o(.text+0x16a3): In function `strlwr':
> C:/msys/1.0/home/jdolan/quake2world-snapshot/src/gl_rmain.c:676:
> undefined reference to `__ctype_tolower_loc'
> quake2world-snd_sdl.o(.text+0x2c8): In function `SND_Init':
> c:/gnuwin32/include/glibc/stdlib.h:317: undefined reference to
> `__strtol_internal'
> c:/gnuwin32/lib/libgw32c.a(readlink.o)(.text+0x79):readlink.c: undefined
> reference to `IID_IPersistFile'
> make[3]: *** [quake2world.exe] Error 1
> make[3]: Leaving directory `/home/jdolan/quake2world-snapshot/src'
> make[2]: *** [all-recursive] Error 1
> make[2]: Leaving directory `/home/jdolan/quake2world-snapshot/src'
> make[1]: *** [all-recursive] Error 1
> make[1]: Leaving directory `/home/jdolan/quake2world-snapshot'
> make: *** [all] Error 2
>
>
> Clearly, it's missing some very basic things.  Is there a dependency for
> gnuwin32 that I'm missing?  Do I need to copy the msvcrt.dll somewhere,
> and link against that?
>
> Thanks in advance,
>
> Jay
>
>
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