post: convert makefiles to Kbuild style

This commit also deletes post/rules.mk,
which in not necessary any more.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

post/Makefile

@@ -5,55 +5,16 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-include $(OBJTREE)/include/autoconf.mk
-
-LIB				= libpost.o
-GPLIB-$(CONFIG_HAS_POST)	+= libgenpost.o
-COBJS-$(CONFIG_HAS_POST)	+= post.o
-COBJS-$(CONFIG_POST_STD_LIST)	+= tests.o
-
-SPLIB-$(CONFIG_HAS_POST) = drivers/libpostdrivers.o
-SPLIB-$(CONFIG_HAS_POST) += $(shell if [ -d lib_$(ARCH) ]; then echo \
-			    "lib_$(ARCH)/libpost$(ARCH).o"; fi)
-SPLIB-$(CONFIG_HAS_POST) += $(shell if [ -d lib_$(ARCH)/fpu ]; then echo \
-			    "lib_$(ARCH)/fpu/libpost$(ARCH)fpu.o"; fi)
-SPLIB-$(CONFIG_HAS_POST) += $(shell if [ -d cpu/$(CPU) ]; then echo \
-			    "cpu/$(CPU)/libpost$(CPU).o"; fi)
-SPLIB-$(CONFIG_HAS_POST) += $(shell if [ -d board/$(BOARD) ]; then echo \
-			    "board/$(BOARD)/libpost$(BOARD).o"; fi)
-
-GPLIB	:= $(addprefix $(obj),$(GPLIB-y))
-SPLIB	:= $(addprefix $(obj),$(SPLIB-y))
-COBJS	:= $(COBJS-y)
-SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS))
-LIB	:= $(obj)$(LIB)
-
-all:	$(LIB)
-
-postdeps:
-	@for lib in $(SPLIB-y) ; do \
-		$(MAKE) -C `dirname $$lib` all ; \
-	done
-
-# generic POST library
-$(GPLIB): $(obj).depend $(OBJS)
-	$(call cmd_link_o_target, $(OBJS))
-
-# specific POST libraries
-$(SPLIB): $(obj).depend postdeps
-	$(MAKE) -C $(dir $(subst $(obj),,$@))
-
-# the POST lib archive
-$(LIB): $(GPLIB) $(SPLIB)
-	$(call cmd_link_o_target, $^)
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-$(CONFIG_HAS_POST)	+= post.o
+obj-$(CONFIG_POST_STD_LIST)	+= tests.o
+
+obj-$(CONFIG_HAS_POST) += drivers/
+ifeq ($(ARCH),powerpc)
+obj-$(CONFIG_HAS_POST) += lib_powerpc/
+endif
+ifneq ($(filter mpc83xx mpc8xx ppc4xx,$(CPU)),)
+obj-$(CONFIG_HAS_POST) += cpu/$(CPU)/
+endif
+ifneq ($(filter lwmon lwmon5 netta pdm360ng,$(BOARD)),)
+obj-$(CONFIG_HAS_POST) += board/$(BOARD)/
+endif

post/board/lwmon/Makefile

@@ -4,10 +4,7 @@
 #
 # SPDX-License-Identifier:	GPL-2.0+
 #
-include $(OBJTREE)/include/autoconf.mk
 
-LIB	= libpostlwmon.o
+CPPFLAGS += -I$(TOPDIR)
 
-COBJS-$(CONFIG_HAS_POST)	+= sysmon.o
-
-include $(TOPDIR)/post/rules.mk
+obj-$(CONFIG_HAS_POST)	+= sysmon.o

post/board/lwmon5/Makefile

@@ -4,10 +4,7 @@
 # Developed for DENX Software Engineering GmbH
 #
 # SPDX-License-Identifier:	GPL-2.0+
-include $(OBJTREE)/include/autoconf.mk
 
-LIB	= libpostlwmon5.o
+CPPFLAGS += -I$(TOPDIR)
 
-COBJS-$(CONFIG_HAS_POST)	+= sysmon.o watchdog.o dspic.o fpga.o dsp.o gdc.o
-
-include $(TOPDIR)/post/rules.mk
+obj-$(CONFIG_HAS_POST)	+= sysmon.o watchdog.o dspic.o fpga.o dsp.o gdc.o

post/board/netta/Makefile

@@ -4,10 +4,7 @@
 #
 # SPDX-License-Identifier:	GPL-2.0+
 #
-include $(OBJTREE)/include/autoconf.mk
 
-LIB	= libpostnetta.o
+CPPFLAGS += -I$(TOPDIR)
 
-COBJS-$(CONFIG_HAS_POST)	+= codec.o dsp.o
-
-include $(TOPDIR)/post/rules.mk
+obj-$(CONFIG_HAS_POST)	+= codec.o dsp.o

post/board/pdm360ng/Makefile

@@ -4,10 +4,7 @@
 #
 # SPDX-License-Identifier:	GPL-2.0+
 #
-include $(OBJTREE)/include/autoconf.mk
 
-LIB	= libpostpdm360ng.o
+CPPFLAGS += -I$(TOPDIR)
 
-COBJS-$(CONFIG_HAS_POST)	+= coproc_com.o
-
-include $(TOPDIR)/post/rules.mk
+obj-$(CONFIG_HAS_POST)	+= coproc_com.o

post/cpu/mpc83xx/Makefile

@@ -4,11 +4,7 @@
 #
 # SPDX-License-Identifier:	GPL-2.0+
 #
-include $(OBJTREE)/include/autoconf.mk
 
-LIB	= libpostmpc83xx.o
+CPPFLAGS += -I$(TOPDIR)
 
-AOBJS-$(CONFIG_HAS_POST)	+=
-COBJS-$(CONFIG_HAS_POST)	+= ecc.o
-
-include $(TOPDIR)/post/rules.mk
+obj-$(CONFIG_HAS_POST)	+= ecc.o

post/cpu/mpc8xx/Makefile

@@ -4,11 +4,8 @@
 #
 # SPDX-License-Identifier:	GPL-2.0+
 #
-include $(OBJTREE)/include/autoconf.mk
 
-LIB	= libpostmpc8xx.o
+CPPFLAGS += -I$(TOPDIR)
 
-AOBJS-$(CONFIG_HAS_POST)	+= cache_8xx.o
-COBJS-$(CONFIG_HAS_POST)	+= cache.o ether.o spr.o uart.o usb.o watchdog.o
-
-include $(TOPDIR)/post/rules.mk
+obj-$(CONFIG_HAS_POST)	+= cache_8xx.o
+obj-$(CONFIG_HAS_POST)	+= cache.o ether.o spr.o uart.o usb.o watchdog.o

post/cpu/ppc4xx/Makefile

@@ -4,18 +4,15 @@
 #
 # SPDX-License-Identifier:	GPL-2.0+
 #
-include $(OBJTREE)/include/autoconf.mk
 
-LIB	= libpostppc4xx.o
+CPPFLAGS += -I$(TOPDIR)
 
-AOBJS-$(CONFIG_HAS_POST)	+= cache_4xx.o
-COBJS-$(CONFIG_HAS_POST)	+= cache.o
-COBJS-$(CONFIG_HAS_POST)	+= denali_ecc.o
-COBJS-$(CONFIG_HAS_POST)	+= ether.o
-COBJS-$(CONFIG_HAS_POST)	+= fpu.o
-COBJS-$(CONFIG_HAS_POST)	+= ocm.o
-COBJS-$(CONFIG_HAS_POST)	+= spr.o
-COBJS-$(CONFIG_HAS_POST)	+= uart.o
-COBJS-$(CONFIG_HAS_POST)	+= watchdog.o
-
-include $(TOPDIR)/post/rules.mk
+obj-$(CONFIG_HAS_POST)	+= cache_4xx.o
+obj-$(CONFIG_HAS_POST)	+= cache.o
+obj-$(CONFIG_HAS_POST)	+= denali_ecc.o
+obj-$(CONFIG_HAS_POST)	+= ether.o
+obj-$(CONFIG_HAS_POST)	+= fpu.o
+obj-$(CONFIG_HAS_POST)	+= ocm.o
+obj-$(CONFIG_HAS_POST)	+= spr.o
+obj-$(CONFIG_HAS_POST)	+= uart.o
+obj-$(CONFIG_HAS_POST)	+= watchdog.o

post/drivers/Makefile

@@ -4,10 +4,7 @@
 #
 # SPDX-License-Identifier:	GPL-2.0+
 #
-include $(TOPDIR)/config.mk
 
-LIB	= libpostdrivers.o
+CPPFLAGS += -I$(TOPDIR)
 
-COBJS-$(CONFIG_HAS_POST)	+= flash.o i2c.o memory.o rtc.o
-
-include $(TOPDIR)/post/rules.mk
+obj-$(CONFIG_HAS_POST)	+= flash.o i2c.o memory.o rtc.o

post/lib_powerpc/Makefile

@@ -4,13 +4,12 @@
 #
 # SPDX-License-Identifier:	GPL-2.0+
 #
-include $(TOPDIR)/config.mk
 
-LIB	= libpost$(ARCH).o
+CPPFLAGS += -I$(TOPDIR)
 
-AOBJS-$(CONFIG_HAS_POST)	+= asm.o
-COBJS-$(CONFIG_HAS_POST)	+= cpu.o cmp.o cmpi.o two.o twox.o three.o threex.o
-COBJS-$(CONFIG_HAS_POST)   += threei.o andi.o srawi.o rlwnm.o rlwinm.o rlwimi.o
-COBJS-$(CONFIG_HAS_POST)	+= store.o load.o cr.o b.o multi.o string.o complex.o
+obj-$(CONFIG_HAS_POST) += asm.o
+obj-$(CONFIG_HAS_POST) += cpu.o cmp.o cmpi.o two.o twox.o three.o threex.o
+obj-$(CONFIG_HAS_POST) += threei.o andi.o srawi.o rlwnm.o rlwinm.o rlwimi.o
+obj-$(CONFIG_HAS_POST) += store.o load.o cr.o b.o multi.o string.o complex.o
 
-include $(TOPDIR)/post/rules.mk
+obj-$(CONFIG_HAS_POST) += fpu/

post/lib_powerpc/fpu/Makefile

@@ -4,22 +4,18 @@
 #
 # SPDX-License-Identifier:	GPL-2.0+
 #
-include $(TOPDIR)/config.mk
 
-LIB	= libpost$(ARCH)fpu.o
+CPPFLAGS += -I$(TOPDIR)
 
-COBJS-$(CONFIG_HAS_POST)	+= 20001122-1.o
-COBJS-$(CONFIG_HAS_POST)	+= 20010114-2.o
-COBJS-$(CONFIG_HAS_POST)	+= 20010226-1.o
-COBJS-$(CONFIG_HAS_POST)	+= 980619-1.o
-COBJS-$(CONFIG_HAS_POST)	+= acc1.o
-COBJS-$(CONFIG_HAS_POST)	+= compare-fp-1.o
-COBJS-$(CONFIG_HAS_POST)	+= fpu.o
-COBJS-$(CONFIG_HAS_POST)	+= mul-subnormal-single-1.o
-
-COBJS-$(CONFIG_HAS_POST)	+= darwin-ldouble.o
-
-include $(TOPDIR)/post/rules.mk
+obj-$(CONFIG_HAS_POST)	+= 20001122-1.o
+obj-$(CONFIG_HAS_POST)	+= 20010114-2.o
+obj-$(CONFIG_HAS_POST)	+= 20010226-1.o
+obj-$(CONFIG_HAS_POST)	+= 980619-1.o
+obj-$(CONFIG_HAS_POST)	+= acc1.o
+obj-$(CONFIG_HAS_POST)	+= compare-fp-1.o
+obj-$(CONFIG_HAS_POST)	+= fpu.o
+obj-$(CONFIG_HAS_POST)	+= mul-subnormal-single-1.o
+obj-$(CONFIG_HAS_POST)	+= darwin-ldouble.o
 
 CFLAGS := $(shell echo $(CFLAGS) | sed s/-msoft-float//)
 CFLAGS += -mhard-float -fkeep-inline-functions

post/rules.mk

@@ -1,30 +0,0 @@
-#
-# (C) Copyright 2002-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-include $(TOPDIR)/config.mk
-
-COBJS	:= $(COBJS-y)
-AOBJS	:= $(AOBJS-y)
-SRCS	:= $(AOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS	:= $(addprefix $(obj),$(AOBJS) $(COBJS))
-LIB	:= $(obj)$(LIB)
-
-CPPFLAGS += -I$(TOPDIR)
-
-all:	$(LIB)
-
-$(LIB):	$(obj).depend $(OBJS)
-	$(call cmd_link_o_target, $(OBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################