Using GCC on SunSolaris2.8 to compile and link sample OCI programs

Hi,
Does anyone have sample make file (or modified version of demo_rdbms.mk) or command to compile and link OCI demo programs using gcc?? I am trying to compile and link cdemo81.c from rdbms/demo directory.
gcc related files are under /usr/local/bin and /usr/local/lib, /us/local/lib/gcc-lib/sparc-sun-solaris2.8/3.1
Thanks

Hi,
I finally got cdemo81.c to compile and link on Solaris 8 using Oracle 8.1.7.3. I got some help from one other person who had posted similar question on this forum. Following is the makefile that I am currently using to compile my oci code. Please note that you need to have $(ORACLE_HOME) and LD_LIBRARTY_PATH set before you try to compile using gcc.
************** Makefile Starts here ***********************************
CPP=g++
CC=gcc
LD=ld
CCFLAGS= -g
CPPFLAGS=-g3 -Wall
INCDIR=-I$(ORACLE_HOME)/rdbms/demo -I$(ORACLE_HOME)/rdbms/public -I$(ORACLE_HOME)/plsql/public -I$(ORACLE_HOME)/network/public
LIBNAME=liboralib
SOEXT=.so
DLLINK=-shared -ldl
###SOFLAGS=-shared -Wl,-expect_unresolved -Wl,-soname,$(LIBNAME)$(SOEXT) $(LIBPATH)
SOFLAGS=-shared -Wl
LDFLAGS=-shared -expect_unresolved * -soname
LIBPATH=-L$(ORACLE_HOME)/lib/ -L$(ORACLE_HOME)/rdbms/lib/ -R$(ORACLE_HOME)/lib/ -R$(ORACLE_HOME)/rdbms/lib/
ORALIBS= -lnbeq8 -lnhost8 -lnus8 -lnldap8 -lldapclnt8 -lnsslb8 -lnoname8 -lntcp8 \
-lntcps8 -lnsslb8 -lntcp8 -lntns8 -ln8 -lnl8 -lnro8 -lnbeq8 -lnhost8 -lnus8 \
-lnldap8 -lldapclnt8 -lnsslb8 -lnoname8 -lntcp8 -lntcps8 -lnsslb8 \
-lntcp8 -lntns8 -ln8 -lnl8 -lclient8 -lvsn8 -lcommon8 -lgeneric8 \
-lmm -lnls8 -lcore8 -lnls8 -lcore8 -lnls8 -lnbeq8 -lnhost8 -lnus8 -lnldap8 \
-lldapclnt8 -lnsslb8 -lnoname8 -lntcp8 -lntcps8 -lnsslb8 -lntcp8 \
-lntns8 -ln8 -lnl8 -lnro8 -lnbeq8 -lnhost8 -lnus8 -lnldap8 -lldapclnt8 \
-lnsslb8 -lnoname8 -lntcp8 -lntcps8 -lnsslb8 -lntcp8 -lntns8 -ln8 \
-lnl8 -lclient8 -lvsn8 -lcommon8 -lgeneric8 -ltrace8 -lnls8 -lcore8 \
-lnls8 -lcore8 -lnls8 -lclient8 -lvsn8 -lcommon8 -lgeneric8 -lnls8 \
-lcore8 -lnls8 -lcore8 -lnls8 -lnsl -lsocket -lgen -ldl -lsched \
-lc -laio -lposix4 -lkstat -lm -lthread -lwtc8
LIBS=$(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)
ORALIBSO=-lnetv2 -lnttcp -lnetwork -lncr -lclient8 -lvsn -lcommon8 -lgeneric8 \
-lmm -lnlsrtl3 -lcore8 -lnlsrtl3 -lcore8 -lnlsrtl3 -lnetv2 -lnttcp \
-lnetwork -lncr -lclient8 -lvsn -lcommon8 -lgeneric8 -lepc -lnlsrtl3 \
-lcore8 -lnlsrtl3 -lcore8 -lnlsrtl3 -lclient8 -lvsn -lcommon8 -lgeneric8 \
-lnlsrtl3 -lcore8 -lnlsrtl3 -lcore8 -lnlsrtl3 -lnsl -lm -ldl -lm \
-ldl -lnetv2 -lnttcp -lnetwork -lncr -lnetv2 -lnttcp -lnetwork -lncr \
-lnetv2 -lnttcp -lnetwork -lncr -lnetv2 -lnttcp -lnetwork -lncr \
-lnetv2 -lnttcp -lnetwork -lncr -lsql
###-lnbeq8 -lnhost8 -lnus8 -lnldap8 -lldapclnt8 -lnsslb8 -lnoss8 -lnoname8 -lntcp8 \
#ORALIBS=-lnetv2 -lnttcp -lnetwork -lncr -lclient8 -lvsn -lcommon8 -lgeneric8 \
# -lmm -lcore8 -lnlsrtl3 -lepc -lnsl -lm -ldl
CPPOBJECTS=orabase.o orastmt.o
HEADER=orabase.h orastmt.h
.SUFFIXES: .cc .c
###.c.o:
###     $(CC) $(CCFLAGS) $(INCDIR) -o $@ -c $<
.cc.o:
     $(CPP) $(CPPFLAGS) $(INCDIR) -o $@ -c $<
#lib: $(CPPOBJECTS) $(HEADERS)
#     $(CPP) $(CPPFLAGS) $(SOFLAGS) $(LIBPATH) -o $(LIBNAME)$(SOEXT) $(CPPOBJECTS) $(LIBS)
#clean:
#     $(RM) *.o core *~
#distclean: clean
#     $(RM) $(LIBNAME)$(SOEXT) so_locations
###ocimanager:     ocimanager.o
###     $(CC) -o $@ $(LIBPATH) $(LIBS) $<
ocimanager.so: ../obj/ocimanager.o
     $(CC) $(LIBPATH) -o ocimanager.so -G ../obj/ocimanager.o $(LIBS)
##     gcc -L$(ORACLE_HOME)/lib/ -L$(ORACLE_HOME)/rdbms/lib/ -o ocimanager.so -G ../obj/ocimanager.o $(LIBS)
../obj/ocimanager.o: ocimanager.c ocimanager.h
     $(CC) $(CCFLAGS) $(INCDIR) -o ../obj/ocimanager.o -c ocimanager.c
**************** Makefile ends here*********************************************
Hope this helps
Brunda

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Thank you,
-Raghu

Make sure you are including the Pro*C library. The platform docs tell you explicitly what the library name is. I think for 9i it is called orasql9.lib.

Runtime error after compiling and linking functions containing XDK calls

We have a preexisting application in C distributed across multiple shared objects - on HPUX.
$ORACLE_HOME/xdk/include was included in the include path and the programs were compiled. Linking also was successful.
However at runtime we get errors of the form:
/usr/lib/dld.sl: Unresolved symbol: XmlCreate__FP6xmlerrPUce (code) from ./lib_my_so_name.so
Clearly it's not able to locate the shared libraries corresponding to the xdk since XmlCreate() is not getting resolved.
Where would these libraries be, what are their names on HPUX, and are they installed by default? If not is the installation procedure documented anywhere.
We'll need this information for both HPUX and AIX.

* Don't post that much code. There should never be a reason to. You should be able to break your code down into small enough pieces that you can post a small example that demonstrates your problem.
* When you do post code, use [code] and [/code] tags to make it readable. You can use the code button on the message entry page.
* The stack trace will tell you which line the NPE occurred on, where it was called from, where that was called from, etc. You can use that to help you find your error. Look at the line it's complaining about. What references are on that line followed by a dot, and what arrays do you try to access the elements of. One of those must be null.
* Now that you know what[b] is null, put in a bunch of print statements to track [b]how it got to be null.

How to compile and run sample code

Hi All,
I'm beginner in Javacard. I just installed javacard dev kit. I have followed the instruction to set up javacard environment (install javacard, install ant, set path)I
I tried to compile Hello World sample. But I got many error messages. It's because it doesn't recognize javacard.framework. It doesn't recognize javacard API that is used in HelloWorld.java
I think it's strange since I compile it under JC_HOME and I also have set up the paths (jdk, javacard, and ant).
Could anyone help me? Is there anything need to set?
Thanks.
dpi

Tried running the build.xml with ant from the sample directory?
So at the location of build.xml, type "ant".
Recommend using ant to compile, convert, scriptgen, concat different script files
together. Save you headache.
Edited by: kicklee on Aug 16, 2008 4:20 PM

How to compile and run a matlab program?

Hi,
I have a college matlab code that i want to compile and run and take an output of. Can anyone guide me with this in xcode?
Neerav

Hi,
I already googled it and went through that website before posting here and as you can see the software is paid. And thats exactly why I asked in my original post as to whether there is a way to do it with xcode.
And the idea that xcode might be of any help too came after some experimentation. I double clicked the .m file and it opened in xcode. So I guess there must be a way to compile and run it too.
Thanks for you recommendation anyway.
Neerav Kothari

Using GCC on SunSolaris2.8 to compile and link sample OCI programs

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