I've been trying to play around with this problem but i've now decided to try and seek help as im stuck. We migrated our machines from
Oracle 9.0.2.1 to 10.2.0
SunOS 5.8 to 5.9
As part of the migration i have to re-compile some C shared libraries using gcc 4.2.2 whereas on the old environment we used gcc 3.4.2
The make file for compiling and building the shared library is shown below
gcc -c -o runLoad.o runLoad.c
make -f $ORACLE_HOME/rdbms/demo/demo_rdbms.mk \
extproc_callback \
SHARED_LIBNAME=${ORACLE_HOME}/lib/libextCCS.so \
OBJS=runLoad.o
I tried to run the above make file and got the following error
/usr/ccs/bin/ld -G -z text -L/disk2/ccsbill/app/oracle/product/10.2.0/db/lib -R/disk2/ccsbill/app/oracle/product/10.2.0/db/lib -o /disk2/ccsbill/app/oracle/product/10.2.0/db/lib/libextCCS.so runLoad.o /disk2/ccsbill/app/oracle/product/10.2.0/db/lib/libpls10.a -lclntsh `cat /disk2/ccsbill/app/oracle/product/10.2.0/db/lib/sysliblist` -R/disk2/ccsbill/app/oracle/product/10.2.0/db/lib -laio -lposix4 -lkstat -lm -lthread -lpthread
ld: fatal: file /disk2/ccsbill/app/oracle/product/10.2.0/db/lib/libclntsh.so: wrong ELF class: ELFCLASS64
ld: fatal: File processing errors. No output written to /disk2/ccsbill/app/oracle/product/10.2.0/db/lib/libextCCS.so
*** Error code 1
make: Fatal error: Command failed for target `extproc_callback'
I tried to investigate this and i think it has something to do with the fact that gcc is producing 32bit objects. I've tried all the following options with no luck
- changed gcc compile command to gcc -m64 -c -o runLoad.o runLoad.c
- Changed the make command to use demo_rdbms.mk, demo_rdbms64.mk and demo_rdbms32.mk but none of them worked
If i use demo_rdbms.mk with the -m64 option on the compile command, the error i get is
ld: fatal: relocation error: R_SPARC_H44: file runLoad.o: symbol MAX_PATH: relocations based on the ABS44 coding model can not be used in building a shared object
*** Error code 1
make: Fatal error: Command failed for target `extproc_callback'
When i try to run "ldd runLoad.o" to see what libraries are being used in the object i get the following error
warning: ldd: runLoad.o: is not executable
ld.so.1: lddstub: fatal: relocation error: R_SPARC_H44: file ./runLoad.o: symbol MAX_PATH: relocations based on the ABS44 coding model can not be used in building a shared object
I have tried everything and now i've run out of ideas. Has anyone got any clues as to what im doing wrong?
Thanks
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