frv: clean up arch/frv/Makefile

- removed a lot of unused variable assignmnets
- removed unused bootstrap target
- replaced ARCHMODFLAGS with proper KBUILD_{A,C}FLAGS_MODULE assignmnets

The resuting Makefile has not been tested due to lack of toolchain,
but these were all trivial changes.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>

diff --git a/arch/frv/Makefile b/arch/frv/Makefile
index 310c47a..7ff8457 100644 (file)
--- a/arch/frv/Makefile
+++ b/arch/frv/Makefile
@@ -23,20 +23,14 @@
 # Copyright (C) 1994 by Hamish Macdonald
 #
 
-CCSPECS        := $(shell $(CC) -v 2>&1 | grep "^Reading specs from " | head -1 | cut -c20-)
-CCDIR  := $(strip $(patsubst %/specs,%,$(CCSPECS)))
-CPUCLASS := fr400
-
-# test for cross compiling
-COMPILE_ARCH = $(shell uname -m)
-
 ifdef CONFIG_MMU
 UTS_SYSNAME = -DUTS_SYSNAME=\"Linux\"
 else
 UTS_SYSNAME = -DUTS_SYSNAME=\"uClinux\"
 endif
 
-ARCHMODFLAGS   += -G0 -mlong-calls
+KBUILD_AFLAGS_MODULE += -G0 -mlong-calls
+KBUILD_CFLAGS_MODULE += -G0 -mlong-calls
 
 ifdef CONFIG_GPREL_DATA_8
 KBUILD_CFLAGS  += -G8
@@ -54,7 +48,6 @@ endif
 
 ifdef CONFIG_GC_SECTIONS
 KBUILD_CFLAGS  += -ffunction-sections -fdata-sections
-LINKFLAGS      += --gc-sections
 endif
 
 ifndef CONFIG_FRAME_POINTER
@@ -64,16 +57,13 @@ endif
 ifdef CONFIG_CPU_FR451_COMPILE
 KBUILD_CFLAGS  += -mcpu=fr450
 KBUILD_AFLAGS  += -mcpu=fr450
-ASFLAGS                += -mcpu=fr450
 else
 ifdef CONFIG_CPU_FR551_COMPILE
 KBUILD_CFLAGS  += -mcpu=fr550
 KBUILD_AFLAGS  += -mcpu=fr550
-ASFLAGS                += -mcpu=fr550
 else
 KBUILD_CFLAGS  += -mcpu=fr400
 KBUILD_AFLAGS  += -mcpu=fr400
-ASFLAGS                += -mcpu=fr400
 endif
 endif
 
@@ -83,14 +73,12 @@ endif
 KBUILD_CFLAGS  += -mno-fdpic -mgpr-32 -msoft-float -mno-media
 KBUILD_CFLAGS  += -ffixed-fcc3 -ffixed-cc3 -ffixed-gr15 -ffixed-icc2
 KBUILD_AFLAGS  += -mno-fdpic
-ASFLAGS                += -mno-fdpic
 
 # make sure the .S files get compiled with debug info
 # and disable optimisations that are unhelpful whilst debugging
 ifdef CONFIG_DEBUG_INFO
 #KBUILD_CFLAGS += -O1
 KBUILD_AFLAGS  += -Wa,--gdwarf2
-ASFLAGS                += -Wa,--gdwarf2
 endif
 
 head-y         := arch/frv/kernel/head.o arch/frv/kernel/init_task.o
@@ -105,11 +93,5 @@ all: Image
 Image: vmlinux
        $(Q)$(MAKE) $(build)=arch/frv/boot $@
 
-bootstrap:
-       $(Q)$(MAKEBOOT) bootstrap
-
 archclean:
        $(Q)$(MAKE) $(clean)=arch/frv/boot
-
-archdep: scripts/mkdep symlinks
-       $(Q)$(MAKE) $(build)=arch/frv/boot dep