ARM: 8918/2: only build return_address() if needed

[sfrench/cifs-2.6.git] / arch / arm / kernel / Makefile

diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile
index 8cad59465af39ac44eafecc881e0ed9a6afc9893..8b679e2ca3c3d3b303dddc5f494ad1047d7789db 100644 (file)
--- a/arch/arm/kernel/Makefile
+++ b/arch/arm/kernel/Makefile
@@ -17,10 +17,14 @@ CFLAGS_REMOVE_return_address.o = -pg
 # Object file lists.
 
 obj-y          := elf.o entry-common.o irq.o opcodes.o \
-                  process.o ptrace.o reboot.o return_address.o \
+                  process.o ptrace.o reboot.o \
                   setup.o signal.o sigreturn_codes.o \
                   stacktrace.o sys_arm.o time.o traps.o
 
+ifneq ($(CONFIG_ARM_UNWIND),y)
+obj-$(CONFIG_FRAME_POINTER)    += return_address.o
+endif
+
 obj-$(CONFIG_ATAGS)            += atags_parse.o
 obj-$(CONFIG_ATAGS_PROC)       += atags_proc.o
 obj-$(CONFIG_DEPRECATED_PARAM_STRUCT) += atags_compat.o