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Erro in generating executable file in PRO*C

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Top Forums UNIX for Advanced & Expert Users Erro in generating executable file in PRO*C
# 1  
Old 02-14-2012
Erro in generating executable file in PRO*C
Good day to everyone.
Im new to pro*c and my boss gave me an assignment regarding oracle forms which uses User_Exit function encoded in pro*c.
I already compiled the enhanced pro*c code and generated .c file.
The problem was, I cannot make an executable file from the generated .c file.

Below is the error.
Code:
/opt/cygnus-sol2-2.0/bin/gcc -g REGPR014.c /u12/ssaname/myfs/n3elregc.o  /u12/ss
aname/myfs/n3elregp.o  /u12/ssaname/myfs/n3sgreg.o /u15/migrate/TEMP/libbarc.a.p
rod  /appl1/home/oracle/lib/libsql.a  /appl1/home/oracle/lib/osntab.o  /appl1/ho
me/oracle/lib/libsqlnet.a  /appl1/home/oracle/lib/libnetv2.a  /appl1/home/oracle
/lib/libnetwork.a  /appl1/home/oracle/lib/libora.a  /appl1/home/oracle/lib/libsq
lnet.a  /appl1/home/oracle/lib/__fstd.o  /appl1/home/oracle/lib/libsql.a  /appl1
/home/oracle/lib/libnlsrtl.a  /appl1/home/oracle/lib/libcv6.a  /appl1/home/oracl
e/lib/libcore.a  /appl1/home/oracle/lib/libnlsrtl.a  /appl1/home/oracle/lib/libc
v6.a  /appl1/home/oracle/lib/libcore.a  /opt/cygnus-sol2-2.0/lib/libg++.a  /lib/
libsocket.so  /lib/libnsl.so  /lib/libm.so  /lib/libdl.so  /lib/libaio.so /u12/s
saname/lib/name3.a  /u12/ssaname/lib/support.a  /u12/ssaname/lib/tables.a -o REG
PR014 ;
Undefined                       first referenced
 symbol                             in file
iappfo                              /appl1/home/oracle/lib/libsql.a(sqlpfo.o)
iapprs                              /appl1/home/oracle/lib/libsql.a(sqlgfo.o)
iaprval                             /appl1/home/oracle/lib/libsql.a(sqlgfo.o)
ld: fatal: Symbol referencing errors. No output written to REGPR014
*** Error code 1
make: Fatal error: Command failed for target `REGPR014'

same err
Last edited by Scott; 02-17-2012 at 10:24 AM.. Reason: Code tags
# 2  
Old 02-14-2012
MySQL
It was not able to identify the below references in the corresponding object file.
Code:
Reference  Object
iappfo                                   /appl1/home/oracle/lib/libsql.a(sqlpfo.o)
iapprs                                   /appl1/home/oracle/lib/libsql.a(sqlgfo.o)
iaprval                                  /appl1/home/oracle/lib/libsql.a(sqlgfo.o)

Check whether sqlgfo.c has the variable.
Last edited by Scott; 02-17-2012 at 10:25 AM.. Reason: Code tags
# 3  
Old 02-14-2012
I searched for the object but can't find it..
Code:
$find / -name sqlpfo.o 2>/dev/null

at the same time i cant view libsql.a
Last edited by Scott; 02-17-2012 at 10:25 AM.. Reason: Code tags
# 4  
Old 02-15-2012
MySQL
libsql.a contains the sqlpfo.o.
You can extract the .a file using the "ar" utility.
Code:
ar -x libsql.a

Last edited by Scott; 02-17-2012 at 10:25 AM.. Reason: Code tags
# 5  
Old 02-16-2012
libsql.a extracted
how can i view sqlpfo.o?

---------- Post updated at 01:25 AM ---------- Previous update was at 01:12 AM ----------
Code:
$ nm -C sqlpfo.o

sqlpfo.o:
[Index]   Value      Size    Type  Bind  Other Shndx   Name
[2]     |         0|       0|SECT |LOCL |0    |2      |
[3]     |         0|       0|SECT |LOCL |0    |3      |
[4]     |         0|       0|SECT |LOCL |0    |4      |
[5]     |         0|       0|SECT |LOCL |0    |5      |
[12]    |         0|       0|NOTY |GLOB |0    |UNDEF  |iappfo
[8]     |         0|       0|NOTY |GLOB |0    |UNDEF  |memcpy
[10]    |         0|       0|NOTY |GLOB |0    |UNDEF  |sqloer
[7]     |         0|       0|NOTY |GLOB |0    |UNDEF  |sqloew
[6]     |        16|     576|FUNC |GLOB |0    |3      |sqlpfo
[1]     |         0|       0|FILE |LOCL |0    |ABS    |sqlpfo.c
[11]    |         0|       0|NOTY |GLOB |0    |UNDEF  |sqlu2s
[9]     |         0|       0|NOTY |GLOB |0    |UNDEF  |strlen

so what does this mean?
iappfo was detected in sqlpfo but iapprs and iaprval were not.

---------- Post updated 02-16-12 at 12:15 AM ---------- Previous update was 02-15-12 at 01:25 AM ----------

--CORRECTION--
Code:
nm -C sqlgfo.o

sqlgfo.o:
[Index]   Value      Size    Type  Bind  Other Shndx   Name
[2]     |         0|       0|SECT |LOCL |0    |2      |
[3]     |         0|       0|SECT |LOCL |0    |3      |
[4]     |         0|       0|SECT |LOCL |0    |4      |
[5]     |         0|       0|SECT |LOCL |0    |5      |
[6]     |         0|       0|SECT |LOCL |0    |6      |
[15]    |         0|       0|NOTY |GLOB |0    |UNDEF  |iapprs
[9]     |         0|       0|NOTY |GLOB |0    |UNDEF  |iaprval
[12]    |         0|       0|NOTY |GLOB |0    |UNDEF  |memcpy
[8]     |         0|       0|NOTY |GLOB |0    |UNDEF  |sqldbf
[10]    |        16|     536|FUNC |GLOB |0    |4      |sqlgfo
[1]     |         0|       0|FILE |LOCL |0    |ABS    |sqlgfo.c
[14]    |         0|       0|NOTY |GLOB |0    |UNDEF  |sqloer
[13]    |         0|       0|NOTY |GLOB |0    |UNDEF  |sqloew
[16]    |         0|       0|NOTY |GLOB |0    |UNDEF  |sqls2u
[7]     |         0|       0|NOTY |GLOB |0    |UNDEF  |sqluev
[11]    |         0|       0|NOTY |GLOB |0    |UNDEF  |st

iappfo, iapprs, iaprval were found but UNDEF
what do i need to do next?
Last edited by Scott; 02-17-2012 at 10:26 AM.. Reason: Code tags, please...
# 6  
Old 02-17-2012
Sorry pedro.penduko. Am helpless. Smilie

I faced the similar issue while creating the binary. In my scenario the variable was in out of scope so i got the same error. But i had a source code of it and modified the scope.

But in your scenario you dont have the .cpp or .c file to modify.
# 7  
Old 02-17-2012
regarding the .c file. Do you mean the compiled/result when I use
Code:
proc myfile.pc

cause i can generate .c file from my .pc file
Last edited by Scott; 02-17-2012 at 10:26 AM.. Reason: Code tags
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