undefined references

Jan Theodore Galkowski jtgalkowski@alum.mit.edu
Tue Nov 30 23:39:00 GMT 1999


At 01:54 AM 11/29/99 -0800, TS wrote:
>I have to compile ESQL/C-Source with Cygwin. I have a
>preprocessor that makes c-source out of my
>ESQL/C-source. To compile this resulting c-source with
>a standard unix compiler, I have to use some special
>libraries. If I do this with SCO-Unix 5, the resulting
>program works fine. If I use Cygwin, the result is:
>
>   bash-2.02:[/usr/Demo/usr2/cygwin/tom_ec]$ make -f
>tom_demo.mak
>   
>   gcc -c -DBARTELT -DOAK_SCOUNIX
>-I/usr/demo/informix/incl/esql tomc.c
>   gcc tomc.o -o tomc.exe libs/libsql.a libs/libos.a
>libs/libasf.a libs/libgen.a libs/libos.a libs/libgen.a
>libs/libnsl_s.a libs/libcrypt_i.a libs/libsocket.a
>libs/libm.a
>   tomc.o(.text+0xb4):tomc.c: undefined reference to
>`sqlca'
>   tomc.o(.text+0xce):tomc.c: undefined reference to
>`_iqdbase'
>   tomc.o(.text+0xd6):tomc.c: undefined reference to
>`sqlca'
>   tomc.o(.text+0x102):tomc.c: undefined reference to
>`_iqlocate_cursor'
>   tomc.o(.text+0x10d):tomc.c: undefined reference to
>`_iqcdcl'
>   tomc.o(.text+0x115):tomc.c: undefined reference to
>`sqlca'
>   tomc.o(.text+0x13a):tomc.c: undefined reference to
>`_iqlocate_cursor'
>   tomc.o(.text+0x145):tomc.c: undefined reference to
>`_iqdcopen'
>   tomc.o(.text+0x14d):tomc.c: undefined reference to
>`sqlca'
>   tomc.o(.text+0x17f):tomc.c: undefined reference to
>`_iqlocate_cursor'
>   tomc.o(.text+0x18a):tomc.c: undefined reference to
>`_iqcftch'
>   tomc.o(.text+0x192):tomc.c: undefined reference to
>`sqlca'
>   collect2: ld returned 1 exit status
>   make: *** [tomc.exe] Error 1
>   
>   bash-2.02:[/usr/Demo/usr2/cygwin/tom_ec]$
>
>
>My makefile looks like this and is used for both unix
>and cygwin:
>
># Makefile fuer TOMC.EC
>
>KUNDE = BARTELT
>DL_OAK = OAK_SCOUNIX
>INF_INCL = -I/usr/demo/informix/incl/esql
>LIBS = libs/libsql.a libs/libos.a libs/libasf.a
>libs/libgen.a libs/libos.a libs/libgen.a
>libs/libnsl_s.a libs/libcrypt_i.a libs/libsocket.a
>libs/libm.a
>CFLAGS = -D$(KUNDE) -D$(DL_OAK) $(INF_INCL)
>
>tomc.exe: tomc.o
>	    gcc tomc.o -o tomc.exe $(LIBS)
>
>tomc.o: tomc.c
>	    gcc -c $(CFLAGS) tomc.c
>
>#Ende Makefile
>
>
>What is the reason for this errors? Are the libraries
>in a wrong format? What am I doing wrong? If someone
>wants to help, I can mail the source files and the
>libraries.
>
>I'm using Windows NT 4 SP 5
>          SCO Unix Open Server 5
>          Cygwin b20.1 with dll from 15.01.1999  

What's your database?  Since it's not in the
list and the errors all appear to be database
related, it appears that you failed to mention
the appropriate database libraries or archives
for your program to link with.

  --jt

>
>Here's my "cygcheck -s -v -r":
>
>
>Cygnus Win95/NT Configuration Diagnostics
>Current System Time: Mon Nov 29 10:45:55 1999
>
>WinNT Ver 4.0 build 1381 Service Pack 5
>
>Path:	/bin
>	/WINNT/system32
>	/WINNT
>	.
>
>SysDir: C:\WINNT\System32
>WinDir: C:\WINNT
>
>CYGWIN32 = `tty'
>HOME = `/usr/Labor2/usr2/home/thomas/eigene
>dateien/cygwin/examples'
>MAKE_MODE = `UNIX'
>PWD = `/usr/Labor2/usr2/home/thomas/eigene
>dateien/cygwin/examples'
>
>!C: = `C:\'
>ALARMDEV = `'
>BS = `SCO'
>CLASSPATH =
>`.;C:\VisualCafe\JAVA\LIB;C:\VisualCafe\JAVA\LIB\SYMCLASS.ZIP;C:\VisualCafe
\JAVA\LIB\CLASSES.ZIP;C:\VisualCafe\JFC\SWINGALL.JAR;C:\VisualCafe\BIN\COMPO
NENTS\SFC.JAR;C:\VisualCafe\BIN\COMPONENTS\SYMBEANS.JAR;C:\VisualCafe\JAVA\L
IB\DBAW.ZIP;C:\VisualCafe\BIN\COMPONENTS\DBAW_AWT.JAR;C:\VisualCafe\BIN\COMP
ONENTS\Databind.JAR;C:\VisualCafe\JAVA\LIB\Collections.zip;C:\VisualCafe\JAV
A\LIB\icebrowserbean.jar;C:\VisualCafe\JAVA\LIB\jsdk.jar;C:\VisualCafe\JAVA\
LIB\SYMTOOLS.JAR;C:\VisualCafe\JAVA\LIB\Olite35.JAR'
>CLIENT_LOCALE = `german_germany.8859'
>COLLCHAR = `0'
>COMPUTERNAME = `PC_SCHOBER'
>COMSPEC = `C:\WINNT\system32\cmd.exe'
>CSCAPEDIR = `/usr/Demo/usr2/users/lab/cscape'
>D =
>`/usr/Labor2/usr2/projekt/dlio/nt/develop/source/dl'
>DATABASE = `labor'
>DBDATE = `DMY4/'
>DBLANG = `2'
>DB_LOCALE = `german_germany.8859'
>DL =
>`/usr/Labor2/usr2/projekt/dlio/nt/develop/source/dl'
>DL_OAK = `OAK_SCOUNIX'
>DL_UTIL =
>`/usr/Labor2/usr2/projekt/dlio/nt/develop/source/dl/util'
>ENGINE = `ONLINE'
>EXINIT = `set noai number showmode tabstop=4
>timeout=300'
>HOMEDRIVE = `C:'
>HOMEPATH = `\'
>HOSTNAME = `pc_schober'
>HOSTTYPE = `i586'
>I =
>`/usr/Labor2/usr2/projekt/dlio/nt/develop/source/io'
>INFORMIXDIR = `/usr/demo/informix'
>INFORMIXSERVER = `demo'
>IO =
>`/usr/Labor2/usr2/projekt/dlio/nt/develop/source/io'
>IO_UTIL =
>`/usr/Labor2/usr2/projekt/dlio/nt/develop/source/io/util'
>KUNDE = `BARTELT'
>L2USR2 = `/usr/Labor2/usr2'
>LANG = `german_germany.8859'
>LC_COLLATE = `german_germany.8859'
>LOGONSERVER = `\\BAG-HANDEL'
>MACHTYPE = `i586-pc-cygwin32'
>NTSOURCE =
>`/usr/Labor2/usr2/projekt/dlio/nt/develop/source'
>NUMBER_OF_PROCESSORS = `1'
>OS2LIBPATH = `C:\WINNT\system32\os2\dll;'
>OS = `Windows_NT'
>OSTYPE = `cygwin32'
>PATHEXT = `.COM;.EXE;.BAT;.CMD'
>PROCESSOR_ARCHITECTURE = `x86'
>PROCESSOR_IDENTIFIER = `x86 Family 6 Model 7 Stepping
>3, GenuineIntel'
>PROCESSOR_LEVEL = `6'
>PROCESSOR_REVISION = `0703'
>PROMPT = `$P$G'
>PS1 = `\s-\v:[$PWD]\$ '
>PS2 = `> '
>PS3 = `#? '
>PS4 = `+ '
>PSPAR = `-ef'
>ROOTDIR = `C:/MKSDemo'
>SERVER_LOCALE = `german_germany.8859'
>SHELL = `C:/MKSDemo/mksnt/sh.exe'
>SHLVL = `1'
>SYSTEMDRIVE = `C:'
>SYSTEMROOT = `C:\WINNT'
>TEMP = `C:\TEMP'
>TERM = `cygwin'
>TMP = `C:\TEMP'
>TMPDIR = `C:/TEMP'
>USERDOMAIN = `HANDEL'
>USERNAME = `schober'
>USERPROFILE = `C:\WINNT\Profiles\schober'
>USR2 = `/usr/Labor1/usr2'
>USR3 = `/usr/Labor1/usr3'
>USR4 = `/usr/Labor1/usr4'
>USR5 = `/usr/Labor1/usr5'
>WINDIR = `C:\WINNT'
>_ =
>`/Programme/cygwin/cygwin-b20/H-i586-cygwin32/bin/cygcheck'
>
>HKEY_CURRENT_USER\Software\Cygnus Solutions
>HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL
>setup
>HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL
>setup\b15.0
>HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL
>setup\b15.0\mounts
>HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL
>setup\b15.0\mounts\00
>  (default) = `f:\datalab\source'
>  unix = `usr/Demo/dummysql'
>  fbinary = 0x00000000
>  fsilent = 0x00000000
>HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL
>setup\b15.0\mounts\01
>  (default) = `f:\users\informix'
>  unix = `/usr/demo/informix'
>  fbinary = 0x00000000
>  fsilent = 0x00000000
>HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL
>setup\b15.0\mounts\02
>  (default) = `u:'
>  unix = `/usr/Labor2/usr2'
>  fbinary = 0x00000000
>  fsilent = 0x00000000
>HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL
>setup\b15.0\mounts\03
>  (default) = `q:'
>  unix = `/usr/Labor1/usr5'
>  fbinary = 0x00000000
>  fsilent = 0x00000000
>HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL
>setup\b15.0\mounts\04
>  (default) = `p:'
>  unix = `/usr/Labor1/usr4'
>  fbinary = 0x00000000
>  fsilent = 0x00000000
>HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL
>setup\b15.0\mounts\05
>  (default) = `o:'
>  unix = `/usr/Labor1/usr3'
>  fbinary = 0x00000000
>  fsilent = 0x00000000
>HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL
>setup\b15.0\mounts\06
>  (default) = `n:'
>  unix = `/usr/Labor1/usr2'
>  fbinary = 0x00000000
>  fsilent = 0x00000000
>HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL
>setup\b15.0\mounts\07
>  (default) = `c:\WINNT\Profiles\schober\Eigene
>Dateien\Cygwin\Examples'
>  unix = `/usr/Examples'
>  fbinary = 0x00000000
>  fsilent = 0x00000000
>HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL
>setup\b15.0\mounts\08
>  (default) = `f:'
>  unix = `/usr/Demo/usr2'
>  fbinary = 0x00000001
>  fsilent = 0x00000000
>HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL
>setup\b15.0\mounts\09
>  (default) = `f:\datalab\source'
>  unix = `/usr/Demo/dummysql'
>  fbinary = 0x00000000
>  fsilent = 0x00000000
>HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL
>setup\b15.0\mounts\0A
>  (default) = `c:\Programme\cygwin\cygwin-b20\etc'
>  unix = `/etc'
>  fbinary = 0x00000000
>  fsilent = 0x00000000
>HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL
>setup\b15.0\mounts\0B
>  (default) =
>`c:\Programme\cygwin\cygwin-b20\H-i586-cygwin32\bin'
>  unix = `/bin'
>  fbinary = 0x00000000
>  fsilent = 0x00000000
>HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL
>setup\b15.0\mounts\0C
>  (default) = `C:'
>  unix = `/'
>  fbinary = 0x00000000
>  fsilent = 0x00000000
>HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\MenuOr
der\Start
>Menu\&Programs\Cygnus Solutions
>  (default) = (unsupported type)
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin
>B20
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin
>B20\B20.1
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\00
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\01
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\02
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\03
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\04
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\05
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\06
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\07
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\08
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\09
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\0A
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\0B
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\0C
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\0D
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\0E
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\0F
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\10
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\11
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\12
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\13
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\14
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\15
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\16
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\17
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\18
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\19
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\1A
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\1B
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\1C
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\CYGWIN.DLL setup\b15.0\mounts\1D
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\GNUPro
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\GNUPro\i586-cygwin32
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\GNUPro\i586-cygwin32\i586-cygwin32
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
>Solutions\GNUPro\i586-cygwin32\i586-cygwin32\cygwin-B20.1
>  (default) = `c:\programme\cygwin\cygwin-b20'
>HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Cygnus
>Cygwin B20
>  (default) = `C:\WINNT\IsUninst.exe
>-fc:\programme\cygwin\cygwin-b20\Uninst.isu'
>  DisplayName = `Cygwin B20'
>
>a:\ fd           N/A    N/A                    
>c:\ hd  NTFS    4031Mb  38% CP CS UN PA FC     
>d:\ hd  NTFS    4024Mb   1% CP CS UN PA FC     
>e:\ cd           N/A    N/A                    
>f:\ net NTFS    1562Mb  98%          PA        usr2
>m:\ net NTFS     996Mb  88% CP CS UN PA FC     Disks
>n:\ net Samba    292Mb  58% CP    UN           usr2
>o:\ net Samba    395Mb  90% CP    UN           usr3
>p:\ net Samba    341Mb  95% CP    UN           usr4
>q:\ net Samba    341Mb  64% CP    UN           usr5
>r:\ net NTFS     976Mb 100%          PA       
>usr3disks
>s:\ net NTFS     976Mb 100%          PA       
>usr3share
>u:\ net NTFS    6092Mb  70% CP CS UN PA FC     usr2
>
>C:                                                    
>   /                   native  text!=binary
>c:\Programme\cygwin\cygwin-b20\H-i586-cygwin32\bin    
>   /bin                native  text!=binary
>c:\Programme\cygwin\cygwin-b20\etc                    
>   /etc                native  text!=binary
>f:\datalab\source                                     
>   /usr/Demo/dummysql  native  text!=binary
>f:                                                    
>   /usr/Demo/usr2      native  text=binary
>c:\WINNT\Profiles\schober\Eigene
>Dateien\Cygwin\Examples  /usr/Examples       native 
>text!=binary
>n:                                                    
>   /usr/Labor1/usr2    native  text!=binary
>o:                                                    
>   /usr/Labor1/usr3    native  text!=binary
>p:                                                    
>   /usr/Labor1/usr4    native  text!=binary
>q:                                                    
>   /usr/Labor1/usr5    native  text!=binary
>u:                                                    
>   /usr/Labor2/usr2    native  text!=binary
>f:\users\informix                                     
>   /usr/demo/informix  native  text!=binary
>f:\datalab\source                                     
>   usr/Demo/dummysql   native  text!=binary
>
>Found:
>c:\Programme\cygwin\cygwin-b20\H-i586-cygwin32\bin\bash.exe
>Found:
>c:\Programme\cygwin\cygwin-b20\H-i586-cygwin32\bin\cat.exe
>Not Found: cpp (good!)
>Found:
>c:\Programme\cygwin\cygwin-b20\H-i586-cygwin32\bin\find.exe
>Found:
>c:\Programme\cygwin\cygwin-b20\H-i586-cygwin32\bin\gcc.exe
>Found:
>c:\Programme\cygwin\cygwin-b20\H-i586-cygwin32\bin\gdb.exe
>Found:
>c:\Programme\cygwin\cygwin-b20\H-i586-cygwin32\bin\ld.exe
>Found:
>c:\Programme\cygwin\cygwin-b20\H-i586-cygwin32\bin\ls.exe
>Found:
>c:\Programme\cygwin\cygwin-b20\H-i586-cygwin32\bin\make.exe
>Found:
>c:\Programme\cygwin\cygwin-b20\H-i586-cygwin32\bin\sh.exe
>
>  371k 1998/12/01
>c:\Programme\cygwin\cygwin-b20\H-i586-cygwin32\bin\cygtcl80.dll
>- os=4.0 img=1.0 sys=4.0
>                  "cygtcl80.dll" v0.0 ts=1998/12/1
>9:25
>    5k 1998/12/01
>c:\Programme\cygwin\cygwin-b20\H-i586-cygwin32\bin\cygtclpip80.dll
>- os=4.0 img=1.0 sys=4.0
>   10k 1998/12/01
>c:\Programme\cygwin\cygwin-b20\H-i586-cygwin32\bin\cygtclreg80.dll
>- os=4.0 img=1.0 sys=4.0
>                  "cygtclreg80.dll" v0.0 ts=1998/12/1
>9:25
>  600k 1998/12/01
>c:\Programme\cygwin\cygwin-b20\H-i586-cygwin32\bin\cygtk80.dll
>- os=4.0 img=1.0 sys=4.0
>                  "cygtk80.dll" v0.0 ts=1998/12/1 9:28
>  451k 1999/09/28
>c:\Programme\cygwin\cygwin-b20\H-i586-cygwin32\bin\cygwin1.dll
>- os=4.0 img=1.0 sys=4.0
>                  "cygwin1.dll" v0.0 ts=1999/1/16 6:09
>  446k 1998/12/03
>c:\Programme\cygwin\cygwin-b20\H-i586-cygwin32\bin\cygwin1.original.dll
>- os=4.0 img=1.0 sys=4.0
>                  "cygwin1.dll" v0.0 ts=1998/12/4 5:39
>Use -h to see help about each section
>
>__________________________________________________
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>
>
______________________________________________________________________
 Jan Theodore Galkowski   °o°   (:-)}        demiourgos@smalltalk.org 
 www.smalltalk.org/                                       squeak.org/        
 www.ascent.com/books/stback.html            jtgalkowski@alum.mit.edu      
 

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