gdb-6.6: Make it build with current compilerslinaro-aosp

Make the AOSP version of gdb build with current compilers
even with -Werror

Signed-off-by: Bernhard Rosenkraenzer <Bernhard.Rosenkranzer@linaro.org>

4 files changed, 9 insertions, 9 deletions

diff --git a/gdb-6.6/bfd/archive64.c b/gdb-6.6/bfd/archive64.c
index 4fc8b8519..269d22f80 100644
--- a/gdb-6.6/bfd/archive64.c
+++ b/gdb-6.6/bfd/archive64.c
@@ -54,7 +54,7 @@ bfd_elf64_archive_slurp_armap (bfd *abfd)
   ardata->symdefs = NULL;
 
   /* Get the name of the first element.  */
-  arhdrpos = bfd_tell (abfd);
+  arhdrpos = bfd_tell (abfd); (void)arhdrpos;
   i = bfd_bread (nextname, 16, abfd);
   if (i == 0)
     return TRUE;
diff --git a/gdb-6.6/bfd/cpu-arm.c b/gdb-6.6/bfd/cpu-arm.c
index 52c359b8c..ceacf3e21 100644
--- a/gdb-6.6/bfd/cpu-arm.c
+++ b/gdb-6.6/bfd/cpu-arm.c
@@ -237,7 +237,7 @@ arm_check_note (bfd *abfd,
      host whose endian-ness is different from the target.  */
   namesz = bfd_get_32 (abfd, buffer);
   descsz = bfd_get_32 (abfd, buffer + offsetof (arm_Note, descsz));
-  type   = bfd_get_32 (abfd, buffer + offsetof (arm_Note, type));
+  type   = bfd_get_32 (abfd, buffer + offsetof (arm_Note, type)); (void)type;
   descr  = (char *) buffer + offsetof (arm_Note, name);
 
   /* Check for buffer overflow.  */
diff --git a/gdb-6.6/bfd/elf.c b/gdb-6.6/bfd/elf.c
index 9550ab1b3..ae22e7ed3 100644
--- a/gdb-6.6/bfd/elf.c
+++ b/gdb-6.6/bfd/elf.c
@@ -4908,7 +4908,7 @@ prep_headers (bfd *abfd)
   const struct elf_backend_data *bed = get_elf_backend_data (abfd);
 
   i_ehdrp = elf_elfheader (abfd);
-  i_shdrp = elf_elfsections (abfd);
+  i_shdrp = elf_elfsections (abfd); (void)i_shdrp;
 
   shstrtab = _bfd_elf_strtab_init ();
   if (shstrtab == NULL)
@@ -4972,7 +4972,7 @@ prep_headers (bfd *abfd)
   else
     {
       i_ehdrp->e_phentsize = 0;
-      i_phdrp = 0;
+      i_phdrp = 0; (void)i_phdrp;
       i_ehdrp->e_phoff = 0;
     }
 
@@ -5030,7 +5030,7 @@ _bfd_elf_write_object_contents (bfd *abfd)
     return FALSE;
 
   i_shdrp = elf_elfsections (abfd);
-  i_ehdrp = elf_elfheader (abfd);
+  i_ehdrp = elf_elfheader (abfd); (void)i_ehdrp;
 
   failed = FALSE;
   bfd_map_over_sections (abfd, bed->s->write_relocs, &failed);
diff --git a/gdb-6.6/bfd/elf32-arm.c b/gdb-6.6/bfd/elf32-arm.c
index e1a25f658..e4518a099 100644
--- a/gdb-6.6/bfd/elf32-arm.c
+++ b/gdb-6.6/bfd/elf32-arm.c
@@ -3613,8 +3613,8 @@ elf32_arm_final_link_relocate (reloc_howto_type *           howto,
       sgot = bfd_get_section_by_name (dynobj, ".got");
       splt = bfd_get_section_by_name (dynobj, ".plt");
     }
-  symtab_hdr = & elf_tdata (input_bfd)->symtab_hdr;
-  sym_hashes = elf_sym_hashes (input_bfd);
+  symtab_hdr = & elf_tdata (input_bfd)->symtab_hdr; (void)symtab_hdr;
+  sym_hashes = elf_sym_hashes (input_bfd); (void)sym_hashes;
   local_got_offsets = elf_local_got_offsets (input_bfd);
   r_symndx = ELF32_R_SYM (rel->r_info);
 
@@ -5750,7 +5750,7 @@ elf32_arm_relocate_section (bfd *                  output_bfd,
 	  RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
 				   r_symndx, symtab_hdr, sym_hashes,
 				   h, sec, relocation,
-				   unresolved_reloc, warned);
+				   unresolved_reloc, warned); (void)warned;
 
 	  sym_type = h->type;
 	}
@@ -6979,7 +6979,7 @@ elf32_arm_check_relocs (bfd *abfd, struct bfd_link_info *info,
     }
 
   dynobj = elf_hash_table (info)->dynobj;
-  local_got_offsets = elf_local_got_offsets (abfd);
+  local_got_offsets = elf_local_got_offsets (abfd); (void)local_got_offsets;
 
   symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
   sym_hashes = elf_sym_hashes (abfd);