Compiling and linking Pro*c

Hi All.
i want to know the complete process os compiling and linking Pro*c programs.
Q:1. Do i need to install visual studio?
Q:2. If yes, please tell me complete procedure for setting environment variables and usage.
Q:3. If visual studio is not required, how can i compile and link Pro*c programs.
i heard that we can compile and link using COMPLINK.BAT
if yes, how to set the complink.bat into execution(ie any paths need to be modified in .bat file)
need help urgent.
thanx in advance

Q:1. Do i need to install visual studio? -
Yes you need this
Q:2. If yes, please tell me complete procedure for setting environment variables and usage.:
Refer V.Studio installation manual and PROC++ Programmers Guide.
Q:3. If visual studio is not required, how can i compile and link Pro*c programs.
Yes you need this

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Finally, got the configuration for cl.exe and link.exe right and got a successful compile and link to produce a dll. Then ran the main method of my Java class. The main method calls the constructor, and loading the class runs the static block which loads the native dll. I get one of those error files of the type hs_err_pid4064.log. The file is as follows:
# An unexpected error has been detected by Java Runtime Environment:
# Internal Error (0xe06d7363), pid=4064, tid=3576
# Java VM: Java HotSpot(TM) Client VM (10.0-b22 mixed mode, sharing windows-x86)
# Problematic frame:
# C [kernel32.dll+0x12aeb]
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
--------------- T H R E A D ---------------
Current thread (0x00395800): JavaThread "main" [_thread_in_native, id=3576, stack(0x003b0000,0x00400000)]
siginfo: ExceptionCode=0xe06d7363, ExceptionInformation=0x19930520 0x003fdf14 0x02de7b04
Registers:
EAX=0x003fde4c, EBX=0x00000000, ECX=0x00000000, EDX=0x02f80600
ESP=0x003fde48, EBP=0x003fde9c, ESI=0x003fdedc, EDI=0x003fdedc
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0x003fde48: 02de1de0 e06d7363 00000001 00000000
0x003fde58: 7c812aeb 00000003 19930520 003fdf14
0x003fde68: 02de7b04 02e80087 003fdf14 003fdf28
0x003fde78: 02e99500 00000039 003fde70 00000039
0x003fde88: 003fdec8 02e81a50 02eabf00 003fdf14
0x003fde98: 003fdf28 003fdedc 02dce583 e06d7363
0x003fdea8: 00000001 00000003 003fded0 02a72388
0x003fdeb8: 00000000 e06d7363 00000001 00000000
Instructions: (pc=0x7c812aeb)
0x7c812adb: 8d 7d c4 f3 a5 5f 8d 45 b0 50 ff 15 10 15 80 7c
0x7c812aeb: 5e c9 c2 10 00 85 ff 0f 8e 36 93 ff ff 8b 55 fc
Stack: [0x003b0000,0x00400000], sp=0x003fde48, free space=311k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C [kernel32.dll+0x12aeb]
C [summarizer37.dll+0x1e583]
Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
v ~BufferBlob::Interpreter
v ~BufferBlob::Interpreter
v ~BufferBlob::Interpreter
v ~BufferBlob::StubRoutines (1)
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
0x02a66000 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=3108, stack(0x02d10000,0x02d60000)]
0x02a58000 JavaThread "CompilerThread0" daemon [_thread_blocked, id=2488, stack(0x02cc0000,0x02d10000)]
0x02a56c00 JavaThread "Attach Listener" daemon [_thread_blocked, id=2508, stack(0x02c70000,0x02cc0000)]
0x02a56000 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=3720, stack(0x02c20000,0x02c70000)]
0x02a51800 JavaThread "Finalizer" daemon [_thread_blocked, id=2968, stack(0x02bd0000,0x02c20000)]
0x02a4d400 JavaThread "Reference Handler" daemon [_thread_blocked, id=600, stack(0x02b80000,0x02bd0000)]
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Other Threads:
0x02a4c000 VMThread [stack: 0x02b30000,0x02b80000] [id=2528]
0x02a67000 WatcherThread [stack: 0x02d60000,0x02db0000] [id=1604]
VM state:not at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: None
Heap
def new generation total 960K, used 195K [0x22960000, 0x22a60000, 0x22e40000)
eden space 896K, 21% used [0x22960000, 0x22990c38, 0x22a40000)
from space 64K, 0% used [0x22a40000, 0x22a40000, 0x22a50000)
to space 64K, 0% used [0x22a50000, 0x22a50000, 0x22a60000)
tenured generation total 4096K, used 0K [0x22e40000, 0x23240000, 0x26960000)
the space 4096K, 0% used [0x22e40000, 0x22e40000, 0x22e40200, 0x23240000)
compacting perm gen total 12288K, used 22K [0x26960000, 0x27560000, 0x2a960000)
the space 12288K, 0% used [0x26960000, 0x269658c8, 0x26965a00, 0x27560000)
ro space 8192K, 66% used [0x2a960000, 0x2aeb0e10, 0x2aeb1000, 0x2b160000)
rw space 12288K, 52% used [0x2b160000, 0x2b7b04c8, 0x2b7b0600, 0x2bd60000)
Dynamic libraries:
0x00400000 - 0x00423000      C:\Program Files\Java\jdk1.6.0_06\bin\javaw.exe
0x7c900000 - 0x7c9af000      C:\WINDOWS\system32\ntdll.dll
0x7c800000 - 0x7c8f6000      C:\WINDOWS\system32\kernel32.dll
0x77dd0000 - 0x77e6b000      C:\WINDOWS\system32\ADVAPI32.dll
0x77e70000 - 0x77f02000      C:\WINDOWS\system32\RPCRT4.dll
0x77fe0000 - 0x77ff1000      C:\WINDOWS\system32\Secur32.dll
0x7e410000 - 0x7e4a1000      C:\WINDOWS\system32\USER32.dll
0x77f10000 - 0x77f59000      C:\WINDOWS\system32\GDI32.dll
0x7c340000 - 0x7c396000      C:\Program Files\Java\jdk1.6.0_06\jre\bin\msvcr71.dll
0x6d870000 - 0x6dac0000      C:\Program Files\Java\jdk1.6.0_06\jre\bin\client\jvm.dll
0x76b40000 - 0x76b6d000      C:\WINDOWS\system32\WINMM.dll
0x6d320000 - 0x6d328000      C:\Program Files\Java\jdk1.6.0_06\jre\bin\hpi.dll
0x76bf0000 - 0x76bfb000      C:\WINDOWS\system32\PSAPI.DLL
0x6d820000 - 0x6d82c000      C:\Program Files\Java\jdk1.6.0_06\jre\bin\verify.dll
0x6d3c0000 - 0x6d3df000      C:\Program Files\Java\jdk1.6.0_06\jre\bin\java.dll
0x6d860000 - 0x6d86f000      C:\Program Files\Java\jdk1.6.0_06\jre\bin\zip.dll
0x10000000 - 0x10006000      D:\Servers\SummarizerServer\native\jsummarizer.dll
0x02db0000 - 0x02df2000      D:\Servers\SummarizerServer\native\summarizer37.dll
0x02e00000 - 0x02f6d000      D:\Servers\SummarizerServer\native\platform37.dll
0x4a800000 - 0x4a893000      D:\Servers\SummarizerServer\native\icuuc30.dll
0x4ad00000 - 0x4b52d000      D:\Servers\SummarizerServer\native\icudt30.dll
0x5b860000 - 0x5b8b5000      C:\WINDOWS\system32\NETAPI32.dll
0x77c10000 - 0x77c68000      C:\WINDOWS\system32\msvcrt.dll
VM Arguments:
jvm_args: -Djava.library.path=native
java_command: com.sra.pipeline.servers.summarizer.JSummarizer
Launcher Type: SUN_STANDARD
Environment Variables:
JAVA_HOME=C:\Program Files\Java\jdk1.6.0_06
CLASSPATH=.;C:\Program Files\Java\jre1.6.0_06\lib\ext\QTJava.zip
PATH=D:\Servers\SummarizerServer\native;C:\Program Files\Microsoft Visual Studio 9.0\VC\redist\x86\Microsoft.VC90.CRT
USERNAME=Jim Jones
OS=Windows_NT
PROCESSOR_IDENTIFIER=x86 Family 15 Model 2 Stepping 7, GenuineIntel
--------------- S Y S T E M ---------------
OS: Windows XP Build 2600 Service Pack 3
CPU:total 1 (1 cores per cpu, 1 threads per core) family 15 model 2 stepping 7, cmov, cx8, fxsr, mmx, sse, sse2
Memory: 4k page, physical 1048032k(245796k free), swap 2521804k(1060880k free)
vm_info: Java HotSpot(TM) Client VM (10.0-b22) for windows-x86 JRE (1.6.0_06-b02), built on Mar 25 2008 01:22:05 by "java_re" with MS VC++ 7.1
time: Mon Sep 01 15:22:10 2008
elapsed time: 0 seconds
The dll I'm wrapping is C++ VC++ compiled.
Would like to know what I do to trouble-shoot this error and hope to fix it?
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John,
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John Stracke (guest) wrote:
: At the end of Chapter 1 of the OCI documentation, under
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This is my first post in this forum.
I have Oracle 9i installed in linux platform .
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Hyderabad .

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Hi,
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************** Makefile Starts here ***********************************
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CC=gcc
LD=ld
CCFLAGS= -g
CPPFLAGS=-g3 -Wall
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LIBS=$(ORACLE_HOME)/rdbms/lib/defopt.o $(ORACLE_HOME)/lib/sscoreed.o $(ORACLE_HOME)/lib/libclntsh.so $(ORACLE_HOME)/lib/nautab.o $(ORACLE_HOME)/lib/naeet.o $(ORACLE_HOME)/lib/naect.o $(ORACLE_HOME)/lib/naedhs.o $(ORALIBS)
##LIBS=$(ORACLE_HOME)/rdbms/lib/defopt.o $(ORACLE_HOME)/lib/sscoreed.o $(ORACLE_HOME)/lib/nautab.o $(ORACLE_HOME)/lib/naeet.o $(ORACLE_HOME)/lib/naect.o $(ORACLE_HOME)/lib/naedhs.o $(ORALIBS)
###LIBS=$(ORACLE_HOME)/rdbms/lib/ssdbaed.o $(ORACLE_HOME)/lib/nautab.o $(ORACLE_HOME)/lib/naeet.o $(ORACLE_HOME)/lib/naect.o $(ORACLE_HOME)/lib/naedhs.o $(ORALIBS)
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../obj/ocimanager.o: ocimanager.c ocimanager.h
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**************** Makefile ends here*********************************************
Hope this helps
Brunda

Is it possible work (compile and link wi

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Certified Professional Instructor
Certified LabVIEW Architect
LabVIEW Champion
"... after all, He's not a tame lion..."
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-- Step 1 compile the program into .c program
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-rwxrwxrwx    1 sqloper4 staff          1069 Oct 31 03:39 first.pc
$->proc first.pc
Pro*C/C++: Release 8.1.7.0.0 - Production on Sat Oct 31 05:43:35 2009
(c) Copyright 2000 Oracle Corporation. All rights reserved.
System default option values taken from: /oracle/app/oracle/product/8.1.7/precomp/admin/pcscfg.cfg
$->ls -lrt first*
-rwxrwxrwx    1 sqloper4 staff          1069 Oct 31 03:39 first.pc
-rw-r--r--    1 sqloper4 staff             0 Oct 31 05:43 first.lis
-rw-r--r--    1 sqloper4 staff          6648 Oct 31 05:43 first.c
$->
-- Step 2 Generate the .o file
$->cc -I${ORACLE_HOME}/precomp/public -c first.c
first.c: In function 'main':
first.c:154: warning: return type of 'main' is not 'int'
$->
$->ls -lrt first*
-rwxrwxrwx    1 sqloper4 staff          1069 Oct 31 03:39 first.pc
-rw-r--r--    1 sqloper4 staff             0 Oct 31 05:43 first.lis
-rw-r--r--    1 sqloper4 staff          6648 Oct 31 05:43 first.c
-rw-r--r--    1 sqloper4 staff          3709 Oct 31 05:45 first.o
$->
-- Step 3 After that link the .o to libraries and produce the exe
$->cc -o exe_name -L $ORACLE_HOME/lib -lclntsh
ld: 0711-317 ERROR: Undefined symbol: .main
ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more information.
collect2: ld returned 8 exit status
$->
$->ls -lrt first*
-rwxrwxrwx    1 sqloper4 staff          1069 Oct 31 03:39 first.pc
-rw-r--r--    1 sqloper4 staff             0 Oct 31 05:43 first.lis
-rw-r--r--    1 sqloper4 staff          6648 Oct 31 05:43 first.c
-rw-r--r--    1 sqloper4 staff          3709 Oct 31 05:45 first.o
$->After all above still I am not sure how to proceed and 'execute' the program.
Could you please help me with the steps to 'Compile and execute' a Pro*C program ?
Oracle DB Version : Oracle8i Enterprise Edition Release 8.1.7.4.0 - Production
OS : Unix
Thanks in advance!

Hi All,
After reading Pro*C Question thread I have tried below steps to compile my .C program, but failed with the given errors
$->cc -I$ORACLE_HOME/precomp/public -L$ORACLE_HOME/lib first.c -o sample
ld: 0711-317 ERROR: Undefined symbol: .sqlcxt
ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more information.
collect2: ld returned 8 exit statusAfter receiving above error I tried below command as an alternative
$->cc -I$ORACLE_HOME/precomp/public -L$ORACLE_HOME/lib first.c -o first -lclntsh -lsql10
collect2: library libsql10 not foundCould you please help in resolving above error? Whats missing exactly?

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