We had switched to Kbuild.
We do not need old build scripts any more.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
+++ /dev/null
-#
-# (C) Copyright 2006-2013
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-#########################################################################
-
-_depend: $(obj)/.depend
-
-# Split the source files into two camps: those in the current directory, and
-# those somewhere else. For the first camp we want to support CPPFLAGS_<fname>
-# and for the second we don't / can't.
-PWD_SRCS := $(foreach f,$(SRCS), $(if \
- $(filter $(if $(KBUILD_SRC),$(srctree)/)$(src)/$(notdir $f),$f), $f))
-OTHER_SRCS := $(filter-out $(PWD_SRCS),$(SRCS))
-
-# This is a list of dependency files to generate
-DEPS := $(basename $(addprefix $(obj)/.depend., $(notdir $(PWD_SRCS))))
-
-# Join all the dependencies into a single file, in three parts
-# 1 .Concatenate all the generated depend files together
-# 2. Add in the deps from OTHER_SRCS which we couldn't process
-# 3. Add in the HOSTSRCS
-$(obj)/.depend: $(TOPDIR)/config.mk $(DEPS) $(OTHER_SRCS) \
- $(HOSTSRCS)
- cat /dev/null $(DEPS) >$@
- @for f in $(OTHER_SRCS); do \
- g=`basename $$f | sed -e 's/\(.*\)\.[[:alnum:]_]/\1.o/'`; \
- $(CC) -M $(CPPFLAGS) -MQ $(obj)/$$g $$f >> $@ ; \
- done
- @for f in $(HOSTSRCS); do \
- g=`basename $$f | sed -e 's/\(.*\)\.[[:alnum:]_]/\1.o/'`; \
- $(HOSTCC) -M $(HOSTCPPFLAGS) -MQ $(obj)/$$g $$f >> $@ ; \
- done
-
-MAKE_DEPEND = $(CC) -M $(CPPFLAGS) $(EXTRA_CPPFLAGS_DEP) \
- -MQ $(addsuffix .o,$(obj)$(basename $<)) $< >$@
-
-
-$(obj)/.depend.%: $(src)/%.c
- $(MAKE_DEPEND)
-
-$(obj)/.depend.%: $(src)/%.S
- $(MAKE_DEPEND)
-
-#########################################################################
+++ /dev/null
-# our default target
-.PHONY: all
-all:
-
-ifeq ($(CONFIG_TPL_BUILD),y)
- src := $(patsubst tpl/%,%,$(obj))
-else
- ifeq ($(CONFIG_SPL_BUILD),y)
- src := $(patsubst spl/%,%,$(obj))
- else
- src := $(obj)
- endif
-endif
-
-include $(srctree)/scripts/Kbuild.include
-include $(srctree)/config.mk
-
-# variable LIB is used in examples/standalone/Makefile
-__LIB := $(obj)/built-in.o
-LIBGCC = $(obj)/libgcc.o
-SRCS :=
-subdir-y :=
-obj-dirs :=
-
-kbuild-dir := $(if $(filter /%,$(src)),$(src),$(srctree)/$(src))
-include $(kbuild-dir)/Makefile
-
-# Do not include host rules unless needed
-ifneq ($(hostprogs-y)$(hostprogs-m),)
-include $(SRCTREE)/scripts/Makefile.host.tmp
-endif
-
-# Going forward use the following
-obj-y := $(sort $(obj-y))
-extra-y := $(sort $(extra-y))
-always := $(sort $(always))
-lib-y := $(sort $(lib-y))
-
-subdir-y += $(patsubst %/,%,$(filter %/, $(obj-y)))
-obj-y := $(patsubst %/, %/built-in.o, $(obj-y))
-subdir-obj-y := $(filter %/built-in.o, $(obj-y))
-subdir-obj-y := $(addprefix $(obj)/,$(subdir-obj-y))
-
-SRCS += $(obj-y:.o=.c) $(obj-y:.o=.S) $(lib-y:.o=.c) \
- $(lib-y:.o=.S) $(extra-y:.o=.c) $(extra-y:.o=.S)
-
-SRCS := $(addprefix $(if $(KBUILD_SRC),$(srctree)/$(src)/,$(src)/),$(SRCS))
-SRCS := $(wildcard $(SRCS))
-
-OBJS := $(addprefix $(obj)/,$(obj-y))
-
-# $(obj-dirs) is a list of directories that contain object files
-
-obj-dirs += $(dir $(OBJS))
-
-_dummy := $(shell [ -d $(obj) ] || mkdir -p $(obj))
-
-# Create directories for object files if directory does not exist
-# Needed when obj-y := dir/file.o syntax is used
-_dummy := $(foreach d,$(obj-dirs), $(shell [ -d $(d) ] || mkdir -p $(d)))
-
-LGOBJS := $(addprefix $(obj)/,$(sort $(lib-y)))
-
-all: $(__LIB) $(addprefix $(obj)/,$(extra-y) $(always)) $(subdir-y)
-
-$(__LIB): $(obj)/.depend $(OBJS)
- $(call cmd_link_o_target, $(OBJS))
-
-ifneq ($(strip $(lib-y)),)
-all: $(LIBGCC)
-
-$(LIBGCC): $(obj)/.depend $(LGOBJS)
- $(call cmd_link_o_target, $(LGOBJS))
-endif
-
-ifneq ($(subdir-obj-y),)
-# Descending
-$(subdir-obj-y): $(subdir-y)
-endif
-
-ifneq ($(subdir-y),)
-$(subdir-y): FORCE
- $(MAKE) $(build)=$(obj)/$@
-endif
-
-#########################################################################
-
-# Allow boards to use custom optimize flags on a per dir/file basis
-ALL_AFLAGS = $(AFLAGS) $(AFLAGS_$(BCURDIR)/$(@F)) $(AFLAGS_$(BCURDIR))
-ALL_CFLAGS = $(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR))
-EXTRA_CPPFLAGS = $(CPPFLAGS_$(BCURDIR)/$(@F)) $(CPPFLAGS_$(BCURDIR))
-ALL_CFLAGS += $(EXTRA_CPPFLAGS)
-
-# The _DEP version uses the $< file target (for dependency generation)
-# See rules.mk
-EXTRA_CPPFLAGS_DEP = $(CPPFLAGS_$(BCURDIR)/$(addsuffix .o,$(basename $<))) \
- $(CPPFLAGS_$(BCURDIR))
-$(obj)/%.s: $(src)/%.S
- $(CPP) $(ALL_AFLAGS) -o $@ $<
-$(obj)/%.o: $(src)/%.S
- $(CC) $(ALL_AFLAGS) -o $@ $< -c
-$(obj)/%.o: $(src)/%.c
-ifneq ($(CHECKSRC),0)
- $(CHECK) $(CHECKFLAGS) $(ALL_CFLAGS) $<
-endif
- $(CC) $(ALL_CFLAGS) -o $@ $< -c
-$(obj)/%.i: $(src)/%.c
- $(CPP) $(ALL_CFLAGS) -o $@ $< -c
-$(obj)/%.s: $(src)/%.c
- $(CC) $(ALL_CFLAGS) -o $@ $< -c -S
-
-# If the list of objects to link is empty, just create an empty built-in.o
-cmd_link_o_target = $(if $(strip $1),\
- $(LD) $(LDFLAGS) -r -o $@ $1,\
- rm -f $@; $(AR) rcs $@ )
-
-#########################################################################
-
-# defines $(obj)/.depend target
-
-include $(TOPDIR)/rules.mk
-
-sinclude $(obj)/.depend
-
-#########################################################################
-
-.PHONY: FORCE
+++ /dev/null
-
-__hostprogs := $(sort $(hostprogs-y) $(hostprogs-m))
-
-# C code
-# Executables compiled from a single .c file
-host-csingle := $(foreach m,$(__hostprogs),$(if $($(m)-objs),,$(m)))
-
-# C executables linked based on several .o files
-host-cmulti := $(foreach m,$(__hostprogs),$(if $($(m)-objs),$(m)))
-
-# Object (.o) files compiled from .c files
-host-cobjs := $(sort $(foreach m,$(__hostprogs),$($(m)-objs)))
-
-# output directory for programs/.o files
-# hostprogs-y := tools/build may have been specified. Retrieve directory
-host-objdirs := $(foreach f,$(__hostprogs), $(if $(dir $(f)),$(dir $(f))))
-# directory of .o files from prog-objs notation
-host-objdirs += $(foreach f,$(host-cmulti), \
- $(foreach m,$($(f)-objs), \
- $(if $(dir $(m)),$(dir $(m)))))
-
-host-objdirs := $(strip $(sort $(filter-out ./,$(host-objdirs))))
-
-__hostprogs := $(addprefix $(obj)/,$(__hostprogs))
-host-csingle := $(addprefix $(obj)/,$(host-csingle))
-host-cmulti := $(addprefix $(obj)/,$(host-cmulti))
-host-cobjs := $(addprefix $(obj)/,$(host-cobjs))
-host-objdirs := $(addprefix $(obj)/,$(host-objdirs))
-
-obj-dirs += $(host-objdirs)
-
-#####
-# Handle options to gcc. Support building with separate output directory
-
-_hostc_flags = $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) \
- $(HOSTCFLAGS_$(basetarget).o)
-
-# Find all -I options and call addtree
-flags = $(foreach o,$($(1)),$(if $(filter -I%,$(o)),$(call addtree,$(o)),$(o)))
-
-ifeq ($(OBJTREE),$(SRCTREE))
-__hostc_flags = $(_hostc_flags)
-else
-__hostc_flags = -I$(obj) $(call flags,_hostc_flags)
-endif
-
-hostc_flags = $(__hostc_flags)
-
-#####
-# Compile programs on the host
-
-$(host-csingle): $(obj)/%: $(src)/%.c
- $(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) $(HOSTLDFLAGS) $(HOSTCFLAGS_$(@F)) $(HOSTCFLAGS_$(BCURDIR)) -o $@ $<
-
-$(host-cmulti): $(obj)/%: $(host-cobjs)
- $(HOSTCC) $(HOSTLDFLAGS) -o $@ $(addprefix $(obj)/,$($(@F)-objs)) $(HOSTLOADLIBES_$(@F))
-
-$(host-cobjs): $(obj)/%.o: $(src)/%.c
- $(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS_$(@F)) $(HOSTCFLAGS_$(BCURDIR)) -o $@ $< -c
-
-targets += $(host-csingle) $(host-cmulti) $(host-cobjs)
projects / platform / kernel / u-boot.git / commitdiff