sparc: refactor Makefile
The btfixup step needs knowledge of all the .o files,
but there is no need to pass them in independent variables.
Simplify it to use only two variables.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile
index c5f3d6f..43db7e1 100644
--- a/arch/sparc/Makefile
+++ b/arch/sparc/Makefile
@@ -27,7 +27,6 @@
LDFLAGS_vmlinux = -r
head-y := arch/sparc/kernel/head.o arch/sparc/kernel/init_task.o
-HEAD_Y := $(head-y)
core-y += arch/sparc/kernel/ arch/sparc/mm/ arch/sparc/math-emu/
libs-y += arch/sparc/prom/ arch/sparc/lib/
@@ -35,23 +34,16 @@
drivers-$(CONFIG_OPROFILE) += arch/sparc/oprofile/
# Export what is needed by arch/sparc/boot/Makefile
-# Renaming is done to avoid confusing pattern matching rules in 2.5.45 (multy-)
-INIT_Y := $(patsubst %/, %/built-in.o, $(init-y))
-CORE_Y := $(core-y)
-CORE_Y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/
-CORE_Y := $(patsubst %/, %/built-in.o, $(CORE_Y))
-DRIVERS_Y := $(patsubst %/, %/built-in.o, $(drivers-y))
-NET_Y := $(patsubst %/, %/built-in.o, $(net-y))
-LIBS_Y1 := $(patsubst %/, %/lib.a, $(libs-y))
-LIBS_Y2 := $(patsubst %/, %/built-in.o, $(libs-y))
-LIBS_Y := $(LIBS_Y1) $(LIBS_Y2)
+export VMLINUX_INIT VMLINUX_MAIN
+VMLINUX_INIT := $(head-y) $(init-y)
+VMLINUX_MAIN := $(core-y) kernel/ mm/ fs/ ipc/ security/ crypto/ block/
+VMLINUX_MAIN += $(patsubst %/, %/lib.a, $(libs-y)) $(libs-y)
+VMLINUX_MAIN += $(drivers-y) $(net-y)
ifdef CONFIG_KALLSYMS
-kallsyms.o := .tmp_kallsyms2.o
+export kallsyms.o := .tmp_kallsyms2.o
endif
-export INIT_Y CORE_Y DRIVERS_Y NET_Y LIBS_Y HEAD_Y kallsyms.o
-
# Default target
all: zImage