ia64: require -Wl,--hash-style=sysv

Towards the goal of removing cc-ldoption, it seems that --hash-style=
was added to binutils 2.17.50.0.2 in 2006. The minimal required version
of binutils for the kernel according to
Documentation/process/changes.rst is 2.20.

Link: https://gcc.gnu.org/ml/gcc/2007-01/msg01141.html
Cc: clang-built-linux@googlegroups.com
Suggested-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

diff --git a/arch/ia64/kernel/Makefile.gate b/arch/ia64/kernel/Makefile.gate
index f53faf48b7ce4670e05005a11256c1c08d5ee3ac..846867bff6d6565c6b5359046e974910399ceac8 100644 (file)
--- a/arch/ia64/kernel/Makefile.gate
+++ b/arch/ia64/kernel/Makefile.gate
@@ -11,7 +11,7 @@ quiet_cmd_gate = GATE    $@
       cmd_gate = $(CC) -nostdlib $(GATECFLAGS_$(@F)) -Wl,-T,$(filter-out FORCE,$^) -o $@
 
 GATECFLAGS_gate.so = -shared -s -Wl,-soname=linux-gate.so.1 \
-                    $(call cc-ldoption, -Wl$(comma)--hash-style=sysv)
+                    -Wl,--hash-style=sysv
 $(obj)/gate.so: $(obj)/gate.lds $(obj)/gate.o FORCE
        $(call if_changed,gate)