gcc 4.6.x raises useful warnings due to unused-but-set-variable,
This patch fixes the following one by using properly preprocessor
guard
In file included from ldso/libdl/libdl.c:129:0:
./ldso/ldso/sh/elfinterp.c: In function '_dl_do_reloc':
./ldso/ldso/sh/elfinterp.c:163:22: warning: variable 'tls_tpnt' set but not used [-Wunused-but-set-variable]
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
unsigned long old_val;
#endif
+#if defined USE_TLS && USE_TLS
struct elf_resolve *tls_tpnt = NULL;
+#endif
struct symbol_ref sym_ref;
reloc_addr = (unsigned long *)(intptr_t) (tpnt->loadaddr + (unsigned long) rpnt->r_offset);
_dl_debug_lookup (symname, tpnt, &symtab[symtab_index],
&sym_ref, elf_machine_type_class(reloc_type));
}
+#if defined USE_TLS && USE_TLS
tls_tpnt = sym_ref.tpnt;
+#endif
}
#if defined (__SUPPORT_LD_DEBUG__)