740 lines
25 KiB
Makefile
740 lines
25 KiB
Makefile
############################################################################
|
|
# tools/Unix.mk
|
|
#
|
|
# Licensed to the Apache Software Foundation (ASF) under one or more
|
|
# contributor license agreements. See the NOTICE file distributed with
|
|
# this work for additional information regarding copyright ownership. The
|
|
# ASF licenses this file to you under the Apache License, Version 2.0 (the
|
|
# "License"); you may not use this file except in compliance with the
|
|
# License. You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
#
|
|
############################################################################
|
|
|
|
export TOPDIR := ${shell echo $(CURDIR) | sed -e 's/ /\\ /g'}
|
|
include $(TOPDIR)/Make.defs
|
|
|
|
# GIT directory present
|
|
|
|
GIT_DIR = $(if $(wildcard $(TOPDIR)$(DELIM).git),y,)
|
|
|
|
ifeq ($(GIT_DIR),y)
|
|
GIT_PRESENT = `git rev-parse --git-dir 2> /dev/null`
|
|
endif
|
|
|
|
# In case we cannot get version information from GIT
|
|
|
|
ifeq ($(GIT_PRESENT),)
|
|
-include $(TOPDIR)/.version
|
|
|
|
# In case the version file does not exist
|
|
|
|
CONFIG_VERSION_STRING ?= "0.0.0"
|
|
CONFIG_VERSION_BUILD ?= "0"
|
|
|
|
VERSION_ARG = -v $(CONFIG_VERSION_STRING) -b $(CONFIG_VERSION_BUILD)
|
|
else
|
|
|
|
# Generate .version.tmp every time from GIT history
|
|
# Only update .version if the contents of version.tmp actually changes
|
|
# Note: this is executed before any rule is run
|
|
|
|
$(shell tools/version.sh .version.tmp > /dev/null)
|
|
$(shell $(call TESTANDREPLACEFILE, .version.tmp, .version))
|
|
endif
|
|
|
|
# Process architecture specific directories
|
|
|
|
ARCH_DIR = arch/$(CONFIG_ARCH)
|
|
ARCH_SRC = $(ARCH_DIR)/src
|
|
ARCH_INC = $(ARCH_DIR)/include
|
|
|
|
# CONFIG_APPS_DIR can be over-ridden from the command line or in the .config file.
|
|
# The default value of CONFIG_APPS_DIR is ../apps. Ultimately, the application
|
|
# will be built if APPDIR is defined. APPDIR will be defined if a directory containing
|
|
# a Makefile is found at the path provided by CONFIG_APPS_DIR
|
|
|
|
ifeq ($(CONFIG_APPS_DIR),)
|
|
CONFIG_APPS_DIR = ../apps
|
|
endif
|
|
APPDIR := $(realpath ${shell if [ -r $(CONFIG_APPS_DIR)/Makefile ]; then echo "$(CONFIG_APPS_DIR)"; fi})
|
|
|
|
# External code support
|
|
# If external/ contains a Kconfig, we define the EXTERNALDIR variable to 'external'
|
|
# so that main Kconfig can find it. Otherwise, we redirect it to a dummy Kconfig
|
|
# This is due to kconfig inability to do conditional inclusion.
|
|
|
|
EXTERNALDIR := $(shell if [ -r $(TOPDIR)/external/Kconfig ]; then echo 'external'; else echo 'dummy'; fi)
|
|
|
|
# CONTEXTDIRS include directories that have special, one-time pre-build
|
|
# requirements. Normally this includes things like auto-generation of
|
|
# configuration specific files or creation of configurable symbolic links
|
|
# CLEANDIRS are the directories that the clean target will executed in.
|
|
# These are all directories that we know about.
|
|
# CCLEANDIRS are directories that the clean_context target will execute in.
|
|
# The clean_context target "undoes" the actions of the context target.
|
|
# Only directories known to require cleaning are included.
|
|
# KERNDEPDIRS are the directories in which we will build target dependencies.
|
|
# If NuttX and applications are built separately (CONFIG_BUILD_PROTECTED or
|
|
# CONFIG_BUILD_KERNEL), then this holds only the directories containing
|
|
# kernel files.
|
|
# USERDEPDIRS. If NuttX and applications are built separately (CONFIG_BUILD_PROTECTED),
|
|
# then this holds only the directories containing user files. If
|
|
# CONFIG_BUILD_KERNEL is selected, then applications are not build at all.
|
|
|
|
include tools/Directories.mk
|
|
|
|
#
|
|
# Extra objects used in the final link.
|
|
#
|
|
# Pass 1 Incremental (relative) link objects should be put into the
|
|
# processor-specific source directory (where other link objects will
|
|
# be created). If the pass1 object is an archive, it could go anywhere.
|
|
|
|
ifeq ($(CONFIG_BUILD_2PASS),y)
|
|
EXTRA_OBJS += $(CONFIG_PASS1_OBJECT)
|
|
endif
|
|
|
|
# Library build selections
|
|
#
|
|
# NUTTXLIBS is the list of NuttX libraries that is passed to the
|
|
# processor-specific Makefile to build the final NuttX target.
|
|
# USERLIBS is the list of libraries used to build the final user-space
|
|
# application
|
|
# EXPORTLIBS is the list of libraries that should be exported by
|
|
# 'make export' is
|
|
|
|
ifeq ($(CONFIG_BUILD_PROTECTED),y)
|
|
include tools/ProtectedLibs.mk
|
|
else ifeq ($(CONFIG_BUILD_KERNEL),y)
|
|
include tools/KernelLibs.mk
|
|
else
|
|
include tools/FlatLibs.mk
|
|
endif
|
|
|
|
# LINKLIBS derives from NUTTXLIBS and is simply the same list with the
|
|
# subdirectory removed
|
|
|
|
LINKLIBS = $(patsubst staging/%,%,$(NUTTXLIBS))
|
|
|
|
# Export tool definitions
|
|
|
|
MKEXPORT= tools/mkexport.sh
|
|
MKEXPORT_ARGS = -z -t "$(TOPDIR)" -b "$(BOARD_DIR)"
|
|
|
|
ifneq ($(CONFIG_BUILD_FLAT),y)
|
|
MKEXPORT_ARGS += -u
|
|
endif
|
|
|
|
ifneq ($(APPDIR),)
|
|
ifneq ($(shell [ -e $(APPDIR)/Makefile ] && echo yes),)
|
|
MKEXPORT_ARGS += -a "$(APPDIR)"
|
|
MKEXPORT_ARGS += -m "$(MAKE)"
|
|
endif
|
|
endif
|
|
|
|
ifeq ($(V),2)
|
|
MKEXPORT_ARGS += -d
|
|
endif
|
|
|
|
# This is the name of the final target (relative to the top level directory)
|
|
|
|
BIN = nuttx$(EXEEXT)
|
|
|
|
all: $(BIN)
|
|
.PHONY: context clean_context config oldconfig menuconfig nconfig qconfig gconfig export subdir_clean clean subdir_distclean distclean apps_clean apps_distclean
|
|
.PHONY: pass1 pass1dep
|
|
.PHONY: pass2 pass2dep
|
|
|
|
# Target used to copy include/nuttx/lib/math.h. If CONFIG_ARCH_MATH_H is
|
|
# defined, then there is an architecture specific math.h header file
|
|
# that will be included indirectly from include/math.h. But first, we
|
|
# have to copy math.h from include/nuttx/. to include/. Logic within
|
|
# include/nuttx/lib/math.h will hand the redirection to the architecture-
|
|
# specific math.h header file.
|
|
#
|
|
# If the CONFIG_LIBM is defined, the Rhombus libm will be built at libc/math.
|
|
# Definitions and prototypes for the Rhombus libm are also contained in
|
|
# include/nuttx/lib/math.h and so the file must also be copied in that case.
|
|
#
|
|
# If neither CONFIG_ARCH_MATH_H nor CONFIG_LIBM is defined, then no math.h
|
|
# header file will be provided. You would want that behavior if (1) you
|
|
# don't use libm, or (2) you want to use the math.h and libm provided
|
|
# within your toolchain.
|
|
|
|
ifeq ($(CONFIG_ARCH_MATH_H),y)
|
|
NEED_MATH_H = y
|
|
else ifeq ($(CONFIG_LIBM),y)
|
|
NEED_MATH_H = y
|
|
endif
|
|
|
|
ifeq ($(NEED_MATH_H),y)
|
|
include/math.h: include/nuttx/lib/math.h
|
|
$(Q) cp -f include/nuttx/lib/math.h include/math.h
|
|
endif
|
|
|
|
# The float.h header file defines the properties of your floating point
|
|
# implementation. It would always be best to use your toolchain's float.h
|
|
# header file but if none is available, a default float.h header file will
|
|
# provided if this option is selected. However there is no assurance that
|
|
# the settings in this float.h are actually correct for your platform!
|
|
|
|
ifeq ($(CONFIG_ARCH_FLOAT_H),y)
|
|
include/float.h: include/nuttx/lib/float.h
|
|
$(Q) cp -f include/nuttx/lib/float.h include/float.h
|
|
endif
|
|
|
|
# Target used to copy include/nuttx/lib/stdarg.h. If CONFIG_ARCH_STDARG_H is
|
|
# defined, then there is an architecture specific stdarg.h header file
|
|
# that will be included indirectly from include/lib/stdarg.h. But first, we
|
|
# have to copy stdarg.h from include/nuttx/. to include/.
|
|
|
|
ifeq ($(CONFIG_ARCH_STDARG_H),y)
|
|
include/stdarg.h: include/nuttx/lib/stdarg.h
|
|
$(Q) cp -f include/nuttx/lib/stdarg.h include/stdarg.h
|
|
endif
|
|
|
|
# Target used to copy include/nuttx/lib/setjmp.h. If CONFIG_ARCH_SETJMP_H is
|
|
# defined, then there is an architecture specific setjmp.h header file
|
|
# that will be included indirectly from include/lib/setjmp.h. But first, we
|
|
# have to copy setjmp.h from include/nuttx/. to include/.
|
|
|
|
ifeq ($(CONFIG_ARCH_SETJMP_H),y)
|
|
include/setjmp.h: include/nuttx/lib/setjmp.h
|
|
$(Q) cp -f include/nuttx/lib/setjmp.h include/setjmp.h
|
|
endif
|
|
|
|
# Targets used to build include/nuttx/version.h. Creation of version.h is
|
|
# part of the overall NuttX configuration sequence. Notice that the
|
|
# tools/mkversion tool is built and used to create include/nuttx/version.h
|
|
|
|
tools/mkversion$(HOSTEXEEXT):
|
|
$(Q) $(MAKE) -C tools -f Makefile.host mkversion$(HOSTEXEEXT)
|
|
|
|
# [Re-]create .version if it doesn't already exist.
|
|
|
|
$(TOPDIR)/.version:
|
|
$(Q) echo "Create .version"
|
|
$(Q) tools/version.sh $(VERSION_ARG) .version
|
|
$(Q) chmod 755 .version
|
|
|
|
include/nuttx/version.h: $(TOPDIR)/.version tools/mkversion$(HOSTEXEEXT)
|
|
$(Q) echo "Create version.h"
|
|
$(Q) tools/mkversion $(TOPDIR) > $@
|
|
|
|
# Targets used to build include/nuttx/config.h. Creation of config.h is
|
|
# part of the overall NuttX configuration sequence. Notice that the
|
|
# tools/mkconfig tool is built and used to create include/nuttx/config.h
|
|
|
|
tools/mkconfig$(HOSTEXEEXT):
|
|
$(Q) $(MAKE) -C tools -f Makefile.host mkconfig$(HOSTEXEEXT)
|
|
|
|
include/nuttx/config.h: $(TOPDIR)/.config tools/mkconfig$(HOSTEXEEXT)
|
|
$(Q) tools/mkconfig $(TOPDIR) > $@.tmp
|
|
$(Q) $(call TESTANDREPLACEFILE, $@.tmp, $@)
|
|
|
|
# Targets used to create dependencies
|
|
|
|
tools/mkdeps$(HOSTEXEEXT):
|
|
$(Q) $(MAKE) -C tools -f Makefile.host mkdeps$(HOSTEXEEXT)
|
|
|
|
tools/cnvwindeps$(HOSTEXEEXT):
|
|
$(Q) $(MAKE) -C tools -f Makefile.host cnvwindeps$(HOSTEXEEXT)
|
|
|
|
# .dirlinks, and helpers
|
|
#
|
|
# Directories links. Most of establishing the NuttX configuration involves
|
|
# setting up symbolic links with 'generic' directory names to specific,
|
|
# configured directories.
|
|
|
|
# Link the arch/<arch-name>/include directory to include/arch
|
|
|
|
include/arch:
|
|
@echo "LN: $@ to $(ARCH_DIR)/include"
|
|
$(Q) $(DIRLINK) $(TOPDIR)/$(ARCH_DIR)/include $@
|
|
|
|
# Link the boards/<arch>/<chip>/<board>/include directory to include/arch/board
|
|
|
|
include/arch/board: | include/arch
|
|
@echo "LN: $@ to $(BOARD_DIR)/include"
|
|
$(Q) $(DIRLINK) $(BOARD_DIR)/include $@
|
|
|
|
# Link the boards/<arch>/<chip>/common dir to arch/<arch-name>/src/board
|
|
# Link the boards/<arch>/<chip>/<board>/src dir to arch/<arch-name>/src/board/board
|
|
|
|
ifneq ($(BOARD_COMMON_DIR),)
|
|
ARCH_SRC_BOARD_SYMLINK=$(BOARD_COMMON_DIR)
|
|
ARCH_SRC_BOARD_BOARD_SYMLINK=$(BOARD_DIR)/src
|
|
else
|
|
ARCH_SRC_BOARD_SYMLINK=$(BOARD_DIR)/src
|
|
endif
|
|
|
|
ifneq ($(ARCH_SRC_BOARD_SYMLINK),)
|
|
$(ARCH_SRC)/board:
|
|
@echo "LN: $@ to $(ARCH_SRC_BOARD_SYMLINK)"
|
|
$(Q) $(DIRLINK) $(ARCH_SRC_BOARD_SYMLINK) $@
|
|
endif
|
|
|
|
ifneq ($(ARCH_SRC_BOARD_BOARD_SYMLINK),)
|
|
$(ARCH_SRC)/board/board: | $(ARCH_SRC)/board
|
|
@echo "LN: $@ to $(ARCH_SRC_BOARD_BOARD_SYMLINK)"
|
|
$(Q) $(DIRLINK) $(ARCH_SRC_BOARD_BOARD_SYMLINK) $@
|
|
endif
|
|
|
|
# Link the boards/<arch>/<chip>/drivers dir to drivers/platform
|
|
|
|
drivers/platform:
|
|
@echo "LN: $@ to $(BOARD_DRIVERS_DIR)"
|
|
$(Q) $(DIRLINK) $(BOARD_DRIVERS_DIR) $@
|
|
|
|
# Link arch/<arch-name>/src/<chip-name> to arch/<arch-name>/src/chip
|
|
|
|
ifeq ($(CONFIG_ARCH_CHIP_CUSTOM),y)
|
|
ARCH_SRC_CHIP_SYMLINK_DIR=$(CHIP_DIR)
|
|
else ifneq ($(CONFIG_ARCH_CHIP),)
|
|
ARCH_SRC_CHIP_SYMLINK_DIR=$(TOPDIR)/$(ARCH_SRC)/$(CONFIG_ARCH_CHIP)
|
|
endif
|
|
|
|
ifneq ($(ARCH_SRC_CHIP_SYMLINK_DIR),)
|
|
$(ARCH_SRC)/chip:
|
|
@echo "LN: $@ to $(ARCH_SRC_CHIP_SYMLINK_DIR)"
|
|
$(Q) $(DIRLINK) $(ARCH_SRC_CHIP_SYMLINK_DIR) $@
|
|
endif
|
|
|
|
# Link arch/<arch-name>/include/<chip-name> to include/arch/chip
|
|
|
|
ifeq ($(CONFIG_ARCH_CHIP_CUSTOM),y)
|
|
INCLUDE_ARCH_CHIP_SYMLINK_DIR=$(CHIP_DIR)/include
|
|
else ifneq ($(CONFIG_ARCH_CHIP),)
|
|
INCLUDE_ARCH_CHIP_SYMLINK_DIR=$(TOPDIR)/$(ARCH_INC)/$(CONFIG_ARCH_CHIP)
|
|
endif
|
|
|
|
ifneq ($(INCLUDE_ARCH_CHIP_SYMLINK_DIR),)
|
|
include/arch/chip: | include/arch
|
|
@echo "LN: $@ to $(INCLUDE_ARCH_CHIP_SYMLINK_DIR)"
|
|
$(DIRLINK) $(INCLUDE_ARCH_CHIP_SYMLINK_DIR) $@
|
|
endif
|
|
|
|
# Copy $(CHIP_KCONFIG) to arch/dummy/Kconfig
|
|
|
|
arch/dummy/Kconfig:
|
|
@echo "CP: $@ to $(CHIP_KCONFIG)"
|
|
$(Q) cp -f $(CHIP_KCONFIG) $@
|
|
|
|
# Copy $(BOARD_KCONFIG) to boards/dummy/Kconfig
|
|
|
|
boards/dummy/Kconfig:
|
|
@echo "CP: $@ to $(BOARD_KCONFIG)"
|
|
$(Q) cp -f $(BOARD_KCONFIG) $@
|
|
|
|
DIRLINKS_SYMLINK = \
|
|
include/arch \
|
|
include/arch/board \
|
|
drivers/platform \
|
|
|
|
DIRLINKS_FILE = \
|
|
arch/dummy/Kconfig \
|
|
boards/dummy/Kconfig \
|
|
|
|
ifneq ($(INCLUDE_ARCH_CHIP_SYMLINK_DIR),)
|
|
DIRLINKS_SYMLINK += include/arch/chip
|
|
endif
|
|
|
|
ifneq ($(ARCH_SRC_CHIP_SYMLINK_DIR),)
|
|
DIRLINKS_SYMLINK += $(ARCH_SRC)/chip
|
|
endif
|
|
|
|
ifneq ($(ARCH_SRC_BOARD_SYMLINK),)
|
|
DIRLINKS_SYMLINK += $(ARCH_SRC)/board
|
|
endif
|
|
|
|
ifneq ($(ARCH_SRC_BOARD_BOARD_SYMLINK),)
|
|
DIRLINKS_SYMLINK += $(ARCH_SRC)/board/board
|
|
endif
|
|
|
|
ifneq ($(APPDIR),)
|
|
DIRLINKS_EXTERNAL_DIRS += $(APPDIR)
|
|
endif
|
|
|
|
# Generate a pattern to build $(DIRLINKS_EXTERNAL_DIRS)
|
|
|
|
DIRLINKS_EXTERNAL_DEP = $(patsubst %,%/.dirlinks,$(DIRLINKS_EXTERNAL_DIRS))
|
|
DIRLINKS_FILE += $(DIRLINKS_EXTERNAL_DEP)
|
|
|
|
.dirlinks: $(DIRLINKS_FILE) | $(DIRLINKS_SYMLINK)
|
|
touch $@
|
|
|
|
# Pattern rule for $(DIRLINKS_EXTERNAL_DEP)
|
|
|
|
%/.dirlinks:
|
|
$(Q) $(MAKE) -C $(patsubst %/.dirlinks,%,$@) dirlinks
|
|
$(Q) touch $@
|
|
|
|
# clean_dirlinks
|
|
#
|
|
# This is part of the distclean target. It removes all symbolic links created by the dirlink target.
|
|
|
|
# The symlink subfolders need to be removed before the parent symlinks
|
|
|
|
.PHONY: clean_dirlinks
|
|
clean_dirlinks:
|
|
$(Q) $(call DELFILE, $(DIRLINKS_FILE))
|
|
$(Q) $(call DELFILE, .dirlinks)
|
|
$(Q) $(DIRUNLINK) drivers/platform
|
|
ifneq ($(INCLUDE_ARCH_CHIP_SYMLINK_DIR),)
|
|
$(Q) $(DIRUNLINK) include/arch/chip
|
|
endif
|
|
$(Q) $(DIRUNLINK) include/arch/board
|
|
$(Q) $(DIRUNLINK) include/arch
|
|
ifneq ($(ARCH_SRC_BOARD_BOARD_SYMLINK),)
|
|
$(Q) $(DIRUNLINK) $(ARCH_SRC)/board/board
|
|
endif
|
|
ifneq ($(ARCH_SRC_BOARD_SYMLINK),)
|
|
$(Q) $(DIRUNLINK) $(ARCH_SRC)/board
|
|
endif
|
|
ifneq ($(ARCH_SRC_CHIP_SYMLINK_DIR),)
|
|
$(Q) $(DIRUNLINK) $(ARCH_SRC)/chip
|
|
endif
|
|
|
|
# context
|
|
#
|
|
# The context target is invoked on each target build to assure that NuttX is
|
|
# properly configured. The basic configuration steps include creation of the
|
|
# the config.h and version.h header files in the include/nuttx directory and
|
|
# the establishment of symbolic links to configured directories.
|
|
|
|
# Generate a pattern to make Directories.mk context
|
|
|
|
CONTEXTDIRS_DEPS = $(patsubst %,%/.context,$(CONTEXTDIRS))
|
|
|
|
context: include/nuttx/config.h include/nuttx/version.h .dirlinks $(CONTEXTDIRS_DEPS) | staging
|
|
|
|
staging:
|
|
$(Q) mkdir -p $@
|
|
|
|
# Pattern rule for $(CONTEXTDIRS_DEPS)
|
|
|
|
%.context: include/nuttx/config.h .dirlinks
|
|
$(Q) $(MAKE) -C $(patsubst %.context,%,$@) TOPDIR="$(TOPDIR)" context
|
|
$(Q) touch $@
|
|
|
|
ifeq ($(NEED_MATH_H),y)
|
|
context: include/math.h
|
|
endif
|
|
|
|
ifeq ($(CONFIG_ARCH_FLOAT_H),y)
|
|
context: include/float.h
|
|
endif
|
|
|
|
ifeq ($(CONFIG_ARCH_STDARG_H),y)
|
|
context: include/stdarg.h
|
|
endif
|
|
|
|
ifeq ($(CONFIG_ARCH_SETJMP_H),y)
|
|
context: include/setjmp.h
|
|
endif
|
|
|
|
# clean_context
|
|
#
|
|
# This is part of the distclean target. It removes all of the header files
|
|
# and symbolic links created by the context target.
|
|
|
|
clean_context: clean_dirlinks
|
|
$(Q) for dir in $(CCLEANDIRS) ; do \
|
|
if [ -e $$dir/Makefile ]; then \
|
|
$(MAKE) -C $$dir clean_context ; \
|
|
fi \
|
|
done
|
|
$(call DELFILE, include/nuttx/config.h)
|
|
$(call DELFILE, include/nuttx/version.h)
|
|
$(call DELFILE, include/float.h)
|
|
$(call DELFILE, include/math.h)
|
|
$(call DELFILE, include/stdarg.h)
|
|
$(call DELFILE, include/setjmp.h)
|
|
$(call DELFILE, arch/dummy/Kconfig)
|
|
$(call DELFILE, $(CONTEXTDIRS_DEPS))
|
|
|
|
# Archive targets. The target build sequence will first create a series of
|
|
# libraries, one per configured source file directory. The final NuttX
|
|
# execution will then be built from those libraries. The following targets
|
|
# build those libraries.
|
|
|
|
include tools/LibTargets.mk
|
|
|
|
# pass1 and pass2
|
|
#
|
|
# If the 2 pass build option is selected, then this pass1 target is
|
|
# configured to be built before the pass2 target. This pass1 target may, as an
|
|
# example, build an extra link object (CONFIG_PASS1_OBJECT) which may be an
|
|
# incremental (relative) link object, but could be a static library (archive);
|
|
# some modification to this Makefile would be required if CONFIG_PASS1_OBJECT
|
|
# is an archive. Exactly what is performed during pass1 or what it generates
|
|
# is unknown to this makefile unless CONFIG_PASS1_OBJECT is defined.
|
|
|
|
pass1: $(USERLIBS)
|
|
|
|
pass2: $(NUTTXLIBS)
|
|
|
|
# $(BIN)
|
|
#
|
|
# Create the final NuttX executable in a two pass build process. In the
|
|
# normal case, all pass1 and pass2 dependencies are created then pass1
|
|
# and pass2 targets are built. However, in some cases, you may need to build
|
|
# pass1 dependencies and pass1 first, then build pass2 dependencies and pass2.
|
|
# in that case, execute 'make pass1 pass2' from the command line.
|
|
|
|
$(BIN): pass1 pass2
|
|
ifeq ($(CONFIG_BUILD_2PASS),y)
|
|
$(Q) if [ -z "$(CONFIG_PASS1_BUILDIR)" ]; then \
|
|
echo "ERROR: CONFIG_PASS1_BUILDIR not defined"; \
|
|
exit 1; \
|
|
fi
|
|
$(Q) if [ ! -d "$(CONFIG_PASS1_BUILDIR)" ]; then \
|
|
echo "ERROR: CONFIG_PASS1_BUILDIR does not exist"; \
|
|
exit 1; \
|
|
fi
|
|
$(Q) if [ ! -f "$(CONFIG_PASS1_BUILDIR)/Makefile" ]; then \
|
|
echo "ERROR: No Makefile in CONFIG_PASS1_BUILDIR"; \
|
|
exit 1; \
|
|
fi
|
|
$(Q) $(MAKE) -C $(CONFIG_PASS1_BUILDIR) LINKLIBS="$(LINKLIBS)" USERLIBS="$(USERLIBS)" "$(CONFIG_PASS1_TARGET)"
|
|
endif
|
|
$(Q) $(MAKE) -C $(ARCH_SRC) EXTRA_OBJS="$(EXTRA_OBJS)" LINKLIBS="$(LINKLIBS)" EXTRAFLAGS="$(KDEFINE) $(EXTRAFLAGS)" $(BIN)
|
|
$(Q) if [ -w /tftpboot ] ; then \
|
|
cp -f $(BIN) /tftpboot/$(BIN).${CONFIG_ARCH}; \
|
|
fi
|
|
$(Q) echo $(BIN) > nuttx.manifest
|
|
$(Q) printf "%s\n" *.map >> nuttx.manifest
|
|
ifeq ($(CONFIG_INTELHEX_BINARY),y)
|
|
@echo "CP: nuttx.hex"
|
|
$(Q) $(OBJCOPY) $(OBJCOPYARGS) -O ihex $(BIN) nuttx.hex
|
|
$(Q) echo nuttx.hex >> nuttx.manifest
|
|
endif
|
|
ifeq ($(CONFIG_MOTOROLA_SREC),y)
|
|
@echo "CP: nuttx.srec"
|
|
$(Q) $(OBJCOPY) $(OBJCOPYARGS) -O srec $(BIN) nuttx.srec
|
|
$(Q) echo nuttx.srec >> nuttx.manifest
|
|
endif
|
|
ifeq ($(CONFIG_RAW_BINARY),y)
|
|
@echo "CP: nuttx.bin"
|
|
$(Q) $(OBJCOPY) $(OBJCOPYARGS) -O binary $(BIN) nuttx.bin
|
|
$(Q) echo nuttx.bin >> nuttx.manifest
|
|
endif
|
|
ifeq ($(CONFIG_UBOOT_UIMAGE),y)
|
|
@echo "MKIMAGE: uImage"
|
|
$(Q) mkimage -A $(CONFIG_ARCH) -O linux -C none -T kernel -a $(CONFIG_UIMAGE_LOAD_ADDRESS) \
|
|
-e $(CONFIG_UIMAGE_ENTRY_POINT) -n $(BIN) -d nuttx.bin uImage
|
|
$(Q) if [ -w /tftpboot ] ; then \
|
|
cp -f uImage /tftpboot/uImage; \
|
|
fi
|
|
$(Q) echo "uImage" >> nuttx.manifest
|
|
endif
|
|
$(call POSTBUILD, $(TOPDIR))
|
|
|
|
# flash (or download : DEPRECATED)
|
|
#
|
|
# This is a helper target that will rebuild NuttX and flash it to the target
|
|
# system in one step. The operation of this target depends completely upon
|
|
# implementation of the FLASH command in the user Make.defs file. It will
|
|
# generate an error if the FLASH command is not defined.
|
|
|
|
flash: $(BIN)
|
|
$(call FLASH, $<)
|
|
|
|
download: $(BIN)
|
|
$(call FLASH, $<)
|
|
|
|
# bootloader
|
|
#
|
|
# Some architectures require the provisioning of a bootloader or other
|
|
# functions required for properly executing the NuttX binary.
|
|
# Make.defs files for those architectures should define a bootloader target
|
|
# with the correct operations for that platform. It will generate an error
|
|
# if the bootloader target is not defined.
|
|
|
|
bootloader:
|
|
$(Q) $(MAKE) -C $(ARCH_SRC) bootloader
|
|
|
|
# clean_bootloader
|
|
#
|
|
# Removes all of the files and directories created by the bootloader target.
|
|
# It will generate an error if the clean_bootloader target is not defined on
|
|
# the architecture-specific Makefile.
|
|
|
|
clean_bootloader:
|
|
$(Q) $(MAKE) -C $(ARCH_SRC) clean_bootloader
|
|
|
|
# pass1dep: Create pass1 build dependencies
|
|
# pass2dep: Create pass2 build dependencies
|
|
|
|
pass1dep: context tools/mkdeps$(HOSTEXEEXT) tools/cnvwindeps$(HOSTEXEEXT)
|
|
$(Q) for dir in $(USERDEPDIRS) ; do \
|
|
$(MAKE) -C $$dir depend || exit; \
|
|
done
|
|
|
|
pass2dep: context tools/mkdeps$(HOSTEXEEXT) tools/cnvwindeps$(HOSTEXEEXT)
|
|
$(Q) for dir in $(KERNDEPDIRS) ; do \
|
|
$(MAKE) -C $$dir EXTRAFLAGS="$(KDEFINE) $(EXTRAFLAGS)" depend || exit; \
|
|
done
|
|
|
|
# Configuration targets
|
|
#
|
|
# These targets depend on the kconfig-frontends packages. To use these, you
|
|
# must first download and install the kconfig-frontends package from this
|
|
# location: https://bitbucket.org/nuttx/tools/downloads/. See README.txt
|
|
# file in the NuttX tools GIT repository for additional information.
|
|
|
|
config:
|
|
$(Q) $(MAKE) clean_context
|
|
$(Q) $(MAKE) apps_preconfig
|
|
$(Q) APPSDIR=${CONFIG_APPS_DIR} EXTERNALDIR=$(EXTERNALDIR) kconfig-conf Kconfig
|
|
|
|
oldconfig:
|
|
$(Q) $(MAKE) clean_context
|
|
$(Q) $(MAKE) apps_preconfig
|
|
$(Q) APPSDIR=${CONFIG_APPS_DIR} EXTERNALDIR=$(EXTERNALDIR) kconfig-conf --oldconfig Kconfig
|
|
|
|
olddefconfig:
|
|
$(Q) $(MAKE) clean_context
|
|
$(Q) $(MAKE) apps_preconfig
|
|
$(Q) APPSDIR=${CONFIG_APPS_DIR} EXTERNALDIR=$(EXTERNALDIR) kconfig-conf --olddefconfig Kconfig
|
|
|
|
menuconfig:
|
|
$(Q) $(MAKE) clean_context
|
|
$(Q) $(MAKE) apps_preconfig
|
|
$(Q) APPSDIR=${CONFIG_APPS_DIR} EXTERNALDIR=$(EXTERNALDIR) kconfig-mconf Kconfig
|
|
|
|
nconfig: apps_preconfig
|
|
$(Q) $(MAKE) clean_context
|
|
$(Q) $(MAKE) apps_preconfig
|
|
$(Q) APPSDIR=${CONFIG_APPS_DIR} EXTERNALDIR=$(EXTERNALDIR) kconfig-nconf Kconfig
|
|
|
|
qconfig: apps_preconfig
|
|
$(Q) $(MAKE) clean_context
|
|
$(Q) $(MAKE) apps_preconfig
|
|
$(Q) APPSDIR=${CONFIG_APPS_DIR} EXTERNALDIR=$(EXTERNALDIR) kconfig-qconf Kconfig
|
|
|
|
gconfig: apps_preconfig
|
|
$(Q) $(MAKE) clean_context
|
|
$(Q) $(MAKE) apps_preconfig
|
|
$(Q) APPSDIR=${CONFIG_APPS_DIR} EXTERNALDIR=$(EXTERNALDIR) kconfig-gconf Kconfig
|
|
|
|
savedefconfig: apps_preconfig
|
|
$(Q) APPSDIR=${CONFIG_APPS_DIR} EXTERNALDIR=$(EXTERNALDIR) kconfig-conf --savedefconfig defconfig.tmp Kconfig
|
|
$(Q) kconfig-tweak --file defconfig.tmp -u CONFIG_APPS_DIR
|
|
$(Q) grep "CONFIG_ARCH=" .config >> defconfig.tmp
|
|
$(Q) grep "^CONFIG_ARCH_CHIP_" .config >> defconfig.tmp; true
|
|
$(Q) grep "CONFIG_ARCH_CHIP=" .config >> defconfig.tmp; true
|
|
$(Q) grep "CONFIG_ARCH_BOARD=" .config >> defconfig.tmp; true
|
|
$(Q) grep "^CONFIG_ARCH_CUSTOM" .config >> defconfig.tmp; true
|
|
$(Q) grep "^CONFIG_ARCH_BOARD_CUSTOM" .config >> defconfig.tmp; true
|
|
$(Q) export LC_ALL=C; cat defconfig.tmp | sort | uniq > sortedconfig.tmp
|
|
$(Q) echo "#" > warning.tmp
|
|
$(Q) echo "# This file is autogenerated: PLEASE DO NOT EDIT IT." >> warning.tmp
|
|
$(Q) echo "#" >> warning.tmp
|
|
$(Q) echo "# You can use \"make menuconfig\" to make any modifications to the installed .config file." >> warning.tmp
|
|
$(Q) echo "# You can then do \"make savedefconfig\" to generate a new defconfig file that includes your" >> warning.tmp
|
|
$(Q) echo "# modifications." >> warning.tmp
|
|
$(Q) echo "#" >> warning.tmp
|
|
$(Q) cat warning.tmp sortedconfig.tmp > defconfig
|
|
$(Q) rm -f warning.tmp
|
|
$(Q) rm -f defconfig.tmp
|
|
$(Q) rm -f sortedconfig.tmp
|
|
|
|
# export
|
|
#
|
|
# The export target will package the NuttX libraries and header files into
|
|
# an exportable package. Caveats: (1) These needs some extension for the KERNEL
|
|
# build; it needs to receive USERLIBS and create a libuser.a). (2) The logic
|
|
# in tools/mkexport.sh only supports GCC and, for example, explicitly assumes
|
|
# that the archiver is 'ar'
|
|
|
|
export: $(NUTTXLIBS)
|
|
$(Q) MAKE=${MAKE} $(MKEXPORT) $(MKEXPORT_ARGS) -l "$(EXPORTLIBS)"
|
|
|
|
# General housekeeping targets: dependencies, cleaning, etc.
|
|
#
|
|
# depend: Create both PASS1 and PASS2 dependencies
|
|
# clean: Removes derived object files, archives, executables, and
|
|
# temporary files, but retains the configuration and context
|
|
# files and directories.
|
|
# distclean: Does 'clean' then also removes all configuration and context
|
|
# files. This essentially restores the directory structure
|
|
# to its original, unconfigured stated.
|
|
|
|
depend: pass1dep pass2dep
|
|
|
|
$(foreach SDIR, $(CLEANDIRS), $(eval $(call SDIR_template,$(SDIR),clean)))
|
|
|
|
subdir_clean: $(foreach SDIR, $(CLEANDIRS), $(SDIR)_clean)
|
|
ifeq ($(CONFIG_BUILD_2PASS),y)
|
|
$(Q) $(MAKE) -C $(CONFIG_PASS1_BUILDIR) clean
|
|
endif
|
|
|
|
clean: subdir_clean
|
|
$(call DELFILE, $(BIN))
|
|
$(call DELFILE, nuttx.*)
|
|
$(call DELFILE, *.map)
|
|
$(call DELFILE, _SAVED_APPS_config)
|
|
$(call DELFILE, nuttx-export*.zip)
|
|
$(call DELDIR, nuttx-export*)
|
|
$(call DELFILE, nuttx_user*)
|
|
$(call DELDIR, staging)
|
|
$(call DELFILE, uImage)
|
|
$(call CLEAN)
|
|
|
|
$(foreach SDIR, $(CLEANDIRS), $(eval $(call SDIR_template,$(SDIR),distclean)))
|
|
|
|
subdir_distclean: $(foreach SDIR, $(CLEANDIRS), $(SDIR)_distclean)
|
|
|
|
distclean: clean subdir_distclean
|
|
ifeq ($(CONFIG_BUILD_2PASS),y)
|
|
$(Q) $(MAKE) -C $(CONFIG_PASS1_BUILDIR) distclean
|
|
endif
|
|
ifeq ($(CONFIG_ARCH_HAVE_BOOTLOADER),y)
|
|
$(Q) $(MAKE) clean_bootloader
|
|
endif
|
|
$(Q) $(MAKE) clean_context
|
|
$(call DELFILE, Make.defs)
|
|
$(call DELFILE, defconfig)
|
|
$(call DELFILE, .config)
|
|
$(call DELFILE, .config.old)
|
|
$(call DELFILE, .gdbinit)
|
|
$(Q) $(MAKE) -C tools -f Makefile.host clean
|
|
|
|
# Application housekeeping targets. The APPDIR variable refers to the user
|
|
# application directory. A sample apps/ directory is included with NuttX,
|
|
# however, this is not treated as part of NuttX and may be replaced with a
|
|
# different application directory. For the most part, the application
|
|
# directory is treated like any other build directory in this script. However,
|
|
# as a convenience, the following targets are included to support housekeeping
|
|
# functions in the user application directory from the NuttX build directory.
|
|
#
|
|
# apps_preconfig: Prepare applications to be configured
|
|
# apps_clean: Perform the clean operation only in the user application
|
|
# directory
|
|
# apps_distclean: Perform the distclean operation only in the user application
|
|
# directory.
|
|
|
|
apps_preconfig: .dirlinks
|
|
ifneq ($(APPDIR),)
|
|
$(Q) $(MAKE) -C $(APPDIR) preconfig
|
|
endif
|
|
|
|
apps_clean:
|
|
ifneq ($(APPDIR),)
|
|
$(Q) $(MAKE) -C $(APPDIR) clean
|
|
endif
|
|
|
|
apps_distclean:
|
|
ifneq ($(APPDIR),)
|
|
$(Q) $(MAKE) -C $(APPDIR) distclean
|
|
endif
|