Build fails for: -Werror

[P J P <prasad at redhat dot com>]

   Hi, I was trying to build elfutils on i686-F12 machine. It fails with 
error messages about - unused parameters - http://fpaste.org/NZzi/

       Making all in src
       make[2]: Entering directory `.../elfutils/src'
       gcc -D_GNU_SOURCE -DHAVE_CONFIG_H -DDEBUGPRED=0 
-DSRCDIR=\"../elfutils/src\" -DOBJDIR=\"../elfutils/src\" -I. -I.. -I. -I. 
-I../lib -I.. -I./../libelf -I./../libebl -I./../libdw -I./../libdwfl 
-I./../libasm -std=gnu99 -Wall -Wshadow -Werror -Wformat=2 -g -O2 -Wall 
-Wextra -MT ldgeneric.o -MD -MP -MF .deps/ldgeneric.Tpo -c -o ldgeneric.o 
ldgeneric.c
       cc1: warnings being treated as errors
       ldgeneric.c: In function ‘matching_group_comdat_scn’:
       ldgeneric.c:526: error: unused parameter ‘sym’
       ldgeneric.c: In function ‘ld_generic_file_process’:
       ldgeneric.c:2195: error: unused parameter ‘statep’
       ldgeneric.c: In function ‘ld_generic_flag_unresolved’:
       ldgeneric.c:2338: error: unused parameter ‘statep’
       ldgeneric.c: In function ‘ld_generic_file_close’:
       ldgeneric.c:2396: error: unused parameter ‘statep’
       ldgeneric.c: In function ‘remove_tempfile’:
       ldgeneric.c:2644: error: unused parameter ‘arg’
       ldgeneric.c: In function ‘ld_generic_open_outfile’:
       ldgeneric.c:2654: error: unused parameter ‘statep’
       ldgeneric.c: In function ‘ld_generic_create_sections’:
       ldgeneric.c:3127: error: unused parameter ‘statep’
       ldgeneric.c: In function ‘optimal_gnu_hash_size’:
       ldgeneric.c:3616: error: unused parameter ‘hashcodes’
       ldgeneric.c:7124: error: unused parameter ‘statep’
       ldgeneric.c:7124: error: unused parameter ‘scninfo’
       ...
       ldgeneric.c: In function ‘ld_generic_create_relocations’:
       ldgeneric.c:7135: error: unused parameter ‘statep’
       ldgeneric.c:7136: error: unused parameter ‘dblindirect’
       make[2]: *** [ldgeneric.o] Error 1


Where could I disable -Werror?
--
Regards
   - Prasad