We had switched to Kbuild. We do not need old build scripts any more.
Signed-off-by: Masahiro Yamada yamada.m@jp.panasonic.com ---
Changes in v2: None
rules.mk | 47 ----------------- scripts/Makefile.build.tmp | 127 --------------------------------------------- scripts/Makefile.host.tmp | 61 ---------------------- 3 files changed, 235 deletions(-) delete mode 100644 rules.mk delete mode 100644 scripts/Makefile.build.tmp delete mode 100644 scripts/Makefile.host.tmp
diff --git a/rules.mk b/rules.mk deleted file mode 100644 index e4fd337..0000000 --- a/rules.mk +++ /dev/null @@ -1,47 +0,0 @@ -# -# (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 - $(MAKE_DEPEND) - -######################################################################### diff --git a/scripts/Makefile.build.tmp b/scripts/Makefile.build.tmp deleted file mode 100644 index 52a44ff..0000000 --- a/scripts/Makefile.build.tmp +++ /dev/null @@ -1,127 +0,0 @@ -# our default target -.PHONY: all -all: - -ifeq ($(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 diff --git a/scripts/Makefile.host.tmp b/scripts/Makefile.host.tmp deleted file mode 100644 index 53fe930..0000000 --- a/scripts/Makefile.host.tmp +++ /dev/null @@ -1,61 +0,0 @@ - -__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)