We have converted all makefiles needed to build $(LIBS).
Until this commit we used to grep switch so that U-Boot style
and Kbuild style makefiles coexist.
But we do not need any more.
Goint forward, use always Kbuild style Makefile when adding
a new Makefile
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
$(GEN_UBOOT) $(obj)common/system_map.o
endif
-# Tentative step for Kbuild-style makefiles coexist with conventional U-Boot style makefiles
-# U-Boot conventional sub makefiles always include some other makefiles.
-# So, the build system searches a line beginning with "include" before entering into the sub makefile
-# in order to distinguish which style it is.
-# If the Makefile include a "include" line, we assume it is an U-Boot style makefile.
-# Otherwise, it is treated as a Kbuild-style makefile.
-select_makefile = \
- +if grep -q "^include" $1/Makefile; then \
- $(MAKE) -C $1; \
- else \
- $(MAKE) -C $1 -f $(TOPDIR)/scripts/Makefile.build; \
- mv $(dir $@)built-in.o $@; \
- fi
-
-# We do not need to build $(OBJS) explicitly.
-# It is built while we are at $(CPUDIR)/lib$(CPU).o build.
-$(OBJS): depend
- if grep -q "^include" $(CPUDIR)/Makefile; then \
- $(MAKE) -C $(CPUDIR) $(if $(REMOTE_BUILD),$@,$(notdir $@)); \
- fi
+$(OBJS):
+ @:
$(LIBS): depend $(SUBDIR_TOOLS)
- +$(call select_makefile, $(dir $(subst $(obj),,$@)))
+ $(MAKE) $(build) $(dir $(subst $(obj),,$@))
+ mv $(dir $@)built-in.o $@
$(LIBBOARD): depend $(LIBS)
- +$(call select_makefile, $(dir $(subst $(obj),,$@)))
+ $(MAKE) $(build) $(dir $(subst $(obj),,$@))
+ mv $(dir $@)built-in.o $@
$(SUBDIRS): depend
$(MAKE) -C $@ all
updater:
$(MAKE) -C tools/updater all
-select_makefile2 = \
- if grep -q "^include" $1/Makefile; then \
- $(MAKE) -C $1 _depend; \
- else \
- $(MAKE) -C $1 -f $(TOPDIR)/scripts/Makefile.build _depend; \
- fi
-
# Explicitly make _depend in subdirs containing multiple targets to prevent
# parallel sub-makes creating .depend files simultaneously.
depend dep: $(TIMESTAMP_FILE) $(VERSION_FILE) \
$(obj)include/autoconf.mk \
$(obj)include/generated/generic-asm-offsets.h \
$(obj)include/generated/asm-offsets.h
- +for dir in $(SUBDIRS) $(CPUDIR) $(LDSCRIPT_MAKEFILE_DIR) ; do \
- $(call select_makefile2, $$dir); \
- done
TAG_SUBDIRS = $(SUBDIRS)
TAG_SUBDIRS += $(dir $(__LIBS))
# SPDX-License-Identifier: GPL-2.0+
#
-include $(TOPDIR)/config.mk
-
$(shell mkdir -p $(obj)../common $(obj)../../nvidia/common)
-LIB = $(obj)lib$(BOARD).o
-
-COBJS-y := ../common/tamonten.o
+obj-y := ../common/tamonten.o
include ../../nvidia/common/common.mk
-
-COBJS := $(COBJS-y)
-SRCS := $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-
-$(LIB): $(obj).depend $(OBJS)
- $(call cmd_link_o_target, $(OBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
# SPDX-License-Identifier: GPL-2.0+
#
-include $(TOPDIR)/config.mk
-
$(shell mkdir -p $(obj)../common $(obj)../../nvidia/common)
-LIB = $(obj)lib$(BOARD).o
-
-COBJS-y := ../common/tamonten.o
+obj-y := ../common/tamonten.o
include ../../nvidia/common/common.mk
-
-COBJS := $(COBJS-y)
-SRCS := $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-
-$(LIB): $(obj).depend $(OBJS)
- $(call cmd_link_o_target, $(OBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
# SPDX-License-Identifier: GPL-2.0+
#
-include $(TOPDIR)/config.mk
-
$(shell mkdir -p $(obj)../common $(obj)../../nvidia/common)
-LIB = $(obj)lib$(BOARD).o
-
-COBJS-y := ../common/tamonten.o
+obj-y := ../common/tamonten.o
include ../../nvidia/common/common.mk
-
-COBJS := $(COBJS-y)
-SRCS := $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-
-$(LIB): $(obj).depend $(OBJS)
- $(call cmd_link_o_target, $(OBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
# SPDX-License-Identifier: GPL-2.0+
#
-COBJS += $(BOARD).o
+obj-y += fx12mm.o
include $(SRCTREE)/board/xilinx/ppc405-generic/Makefile
# SPDX-License-Identifier: GPL-2.0+
#
-COBJS += $(BOARD).o
+obj-y += v5fx30teval.o
include $(SRCTREE)/board/xilinx/ppc440-generic/Makefile
# more details.
#
-include $(TOPDIR)/config.mk
-
$(shell mkdir -p $(obj)../../nvidia/common)
-LIB = $(obj)lib$(BOARD).o
-
-COBJS-y := $(BOARD).o
+obj-y := paz00.o
include ../../nvidia/common/common.mk
-
-COBJS := $(COBJS-y)
-SRCS := $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-
-$(LIB): $(obj).depend $(OBJS)
- $(call cmd_link_o_target, $(OBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
# SPDX-License-Identifier: GPL-2.0+
#
-include $(TOPDIR)/config.mk
-
$(shell mkdir -p $(obj)../../nvidia/common)
-LIB = $(obj)lib$(BOARD).o
-
-COBJS-y := $(BOARD).o
+obj-y := trimslice.o
include ../../nvidia/common/common.mk
-
-COBJS := $(COBJS-y)
-SRCS := $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-
-$(LIB): $(obj).depend $(OBJS)
- $(call cmd_link_o_target, $(OBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
# Copyright (c) 2011 The Chromium OS Authors.
# SPDX-License-Identifier: GPL-2.0+
-include $(TOPDIR)/config.mk
-
-ifneq ($(OBJTREE),$(SRCTREE))
-$(shell mkdir -p $(obj)board/$(VENDOR)/common)
-endif
-
-LIB = $(obj)lib$(VENDOR).o
-
include common.mk
-
-COBJS := $(COBJS-y)
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-
-all: $(LIB)
-
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-# This is for $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
# common options for all tegra boards
-COBJS-y += ../../nvidia/common/board.o
-COBJS-$(CONFIG_TEGRA_CLOCK_SCALING) += ../../nvidia/common/emc.o
+obj-y += ../../nvidia/common/board.o
+obj-$(CONFIG_TEGRA_CLOCK_SCALING) += ../../nvidia/common/emc.o
# SPDX-License-Identifier: GPL-2.0+
#
-COBJS += $(BOARD).o
+obj-y += ml507.o
include $(SRCTREE)/board/xilinx/ppc440-generic/Makefile
# SPDX-License-Identifier: GPL-2.0+
#
-include $(TOPDIR)/config.mk
ifneq ($(OBJTREE),$(SRCTREE))
$(shell mkdir -p $(obj)../../xilinx/ppc405-generic)
endif
-LIB = $(obj)lib$(BOARD).o
-
-COBJS += ../../xilinx/ppc405-generic/xilinx_ppc405_generic.o
-
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(call cmd_link_o_target, $(OBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y += ../../xilinx/ppc405-generic/xilinx_ppc405_generic.o
# SPDX-License-Identifier: GPL-2.0+
#
-include $(TOPDIR)/config.mk
ifneq ($(OBJTREE),$(SRCTREE))
$(shell mkdir -p $(obj)../../xilinx/ppc440-generic)
endif
-LIB = $(obj)lib$(BOARD).o
-
-COBJS += ../../xilinx/ppc440-generic/xilinx_ppc440_generic.o
-SOBJS += ../../xilinx/ppc440-generic/init.o
-
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(call cmd_link_o_target, $(OBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y += ../../xilinx/ppc440-generic/xilinx_ppc440_generic.o
+extra-y += ../../xilinx/ppc440-generic/init.o
$(obj)$(SPL_BIN): depend $(START) $(LIBS) $(obj)u-boot-spl.lds
$(GEN_UBOOT)
-# Tentative step for Kbuild-style makefiles coexist with conventional U-Boot style makefiles
-# U-Boot conventional sub makefiles always include some other makefiles.
-# So, the build system searches a line beginning with "include" before entering into the sub makefile
-# in order to distinguish which style it is.
-# If the Makefile include a "include" line, we assume it is an U-Boot style makefile.
-# Otherwise, it is treated as a Kbuild-style makefile.
-select_makefile = \
- if grep -q "^include" $1/Makefile; then \
- $(MAKE) -C $1; \
- else \
- $(MAKE) -C $1 -f $(TOPDIR)/scripts/Makefile.build; \
- mv $(dir $@)built-in.o $@; \
- fi
-
-# We do not need to build $(START) explicitly.
-# It is built while we are at $(CPUDIR)/lib$(CPU).o build.
-$(START): depend
- if grep -q "^include" $(SRCTREE)$(dir $(subst $(SPLTREE),,$@))Makefile; then \
- $(MAKE) -C $(SRCTREE)/$(START_PATH) $@; \
- fi
+$(START):
+ @:
$(LIBS): depend
- +$(call select_makefile, $(SRCTREE)$(dir $(subst $(SPLTREE),,$@)))
+ $(MAKE) $(build) $(SRCTREE)$(dir $(subst $(SPLTREE),,$@))
+ mv $(dir $@)built-in.o $@
$(obj)u-boot-spl.lds: $(LDSCRIPT) depend
$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(obj). -ansi -D__ASSEMBLY__ -P - < $< > $@
projects / u-boot / commitdiff