616 lines
22 KiB
Makefile
616 lines
22 KiB
Makefile
############################################################################
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# tools/Makefile.unix
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership. The
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# ASF licenses this file to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance with the
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# License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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############################################################################
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export TOPDIR := ${shell echo $(CURDIR) | sed -e 's/ /\\ /g'}
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include $(TOPDIR)/Make.defs
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# GIT directory present
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GIT_DIR = $(if $(wildcard $(TOPDIR)$(DELIM).git),y,)
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ifeq ($(GIT_DIR),y)
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GIT_PRESENT = `git rev-parse --git-dir 2> /dev/null`
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endif
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# In case we cannot get version information from GIT
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ifeq ($(GIT_PRESENT),)
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-include $(TOPDIR)/.version
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# In case the version file does not exist
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CONFIG_VERSION_STRING ?= "0.0.0"
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CONFIG_VERSION_BUILD ?= "0"
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VERSION_ARG = -v $(CONFIG_VERSION_STRING) -b $(CONFIG_VERSION_BUILD)
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else
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# Generate .version every time from GIT history
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.PHONY: $(TOPDIR)/.version
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endif
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# Process architecture specific directories
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ARCH_DIR = arch/$(CONFIG_ARCH)
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ARCH_SRC = $(ARCH_DIR)/src
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ARCH_INC = $(ARCH_DIR)/include
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# CONFIG_APPS_DIR can be over-ridden from the command line or in the .config file.
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# The default value of CONFIG_APPS_DIR is ../apps. Ultimately, the application
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# will be built if APPDIR is defined. APPDIR will be defined if a directory containing
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# a Makefile is found at the path provided by CONFIG_APPS_DIR
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ifeq ($(CONFIG_APPS_DIR),)
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CONFIG_APPS_DIR = ../apps
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endif
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APPDIR := $(realpath ${shell if [ -r $(CONFIG_APPS_DIR)/Makefile ]; then echo "$(CONFIG_APPS_DIR)"; fi})
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# External code support
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# If external/ contains a Kconfig, we define the EXTERNALDIR variable to 'external'
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# so that main Kconfig can find it. Otherwise, we redirect it to a dummy Kconfig
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# This is due to kconfig inability to do conditional inclusion.
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EXTERNALDIR := $(shell if [ -r $(TOPDIR)/external/Kconfig ]; then echo 'external'; else echo 'dummy'; fi)
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# CONTEXTDIRS include directories that have special, one-time pre-build
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# requirements. Normally this includes things like auto-generation of
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# configuration specific files or creation of configurable symbolic links
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# CLEANDIRS are the directories that the clean target will executed in.
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# These are all directories that we know about.
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# CCLEANDIRS are directories that the clean_context target will execute in.
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# The clean_context target "undoes" the actions of the context target.
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# Only directories known to require cleaning are included.
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# KERNDEPDIRS are the directories in which we will build target dependencies.
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# If NuttX and applications are built separately (CONFIG_BUILD_PROTECTED or
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# CONFIG_BUILD_KERNEL), then this holds only the directories containing
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# kernel files.
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# USERDEPDIRS. If NuttX and applications are built separately (CONFIG_BUILD_PROTECTED),
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# then this holds only the directories containing user files. If
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# CONFIG_BUILD_KERNEL is selected, then applications are not build at all.
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include tools/Directories.mk
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#
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# Extra objects used in the final link.
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#
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# Pass 1 Incremental (relative) link objects should be put into the
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# processor-specific source directory (where other link objects will
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# be created). If the pass1 object is an archive, it could go anywhere.
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ifeq ($(CONFIG_BUILD_2PASS),y)
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EXTRA_OBJS += $(CONFIG_PASS1_OBJECT)
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endif
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# Library build selections
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#
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# NUTTXLIBS is the list of NuttX libraries that is passed to the
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# processor-specific Makefile to build the final NuttX target.
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# USERLIBS is the list of libraries used to build the final user-space
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# application
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# EXPORTLIBS is the list of libraries that should be exported by
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# 'make export' is
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ifeq ($(CONFIG_BUILD_PROTECTED),y)
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include tools/ProtectedLibs.mk
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else ifeq ($(CONFIG_BUILD_KERNEL),y)
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include tools/KernelLibs.mk
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else
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include tools/FlatLibs.mk
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endif
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# LINKLIBS derives from NUTTXLIBS and is simply the same list with the
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# subdirectory removed
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LINKLIBS = $(patsubst staging/%,%,$(NUTTXLIBS))
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# Export tool definitions
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MKEXPORT= tools/mkexport.sh
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MKEXPORT_ARGS = -t "$(TOPDIR)" -b "$(BOARD_DIR)"
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ifneq ($(CONFIG_BUILD_FLAT),y)
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MKEXPORT_ARGS += -u
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endif
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ifneq ($(APPDIR),)
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ifneq ($(shell [ -e $(APPDIR)/Makefile ] && echo yes),)
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MKEXPORT_ARGS += -a "$(APPDIR)"
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MKEXPORT_ARGS += -m "$(MAKE)"
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endif
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endif
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ifeq ($(V),2)
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MKEXPORT_ARGS += -d
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endif
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# This is the name of the final target (relative to the top level directory)
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NUTTXNAME = nuttx
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BIN = $(NUTTXNAME)$(EXEEXT)
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all: $(BIN)
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.PHONY: dirlinks context clean_context config oldconfig menuconfig nconfig qconfig gconfig export subdir_clean clean subdir_distclean distclean apps_clean apps_distclean
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.PHONY: pass1 pass1dep
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.PHONY: pass2 pass2dep
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# Target used to copy include/nuttx/lib/math.h. If CONFIG_ARCH_MATH_H is
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# defined, then there is an architecture specific math.h header file
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# that will be included indirectly from include/math.h. But first, we
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# have to copy math.h from include/nuttx/. to include/. Logic within
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# include/nuttx/lib/math.h will hand the redirection to the architecture-
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# specific math.h header file.
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#
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# If the CONFIG_LIBM is defined, the Rhombus libm will be built at libc/math.
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# Definitions and prototypes for the Rhombus libm are also contained in
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# include/nuttx/lib/math.h and so the file must also be copied in that case.
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#
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# If neither CONFIG_ARCH_MATH_H nor CONFIG_LIBM is defined, then no math.h
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# header file will be provided. You would want that behavior if (1) you
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# don't use libm, or (2) you want to use the math.h and libm provided
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# within your toolchain.
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ifeq ($(CONFIG_ARCH_MATH_H),y)
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NEED_MATH_H = y
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else ifeq ($(CONFIG_LIBM),y)
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NEED_MATH_H = y
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endif
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ifeq ($(NEED_MATH_H),y)
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include/math.h: include/nuttx/lib/math.h .clean_context
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$(Q) cp -f include/nuttx/lib/math.h include/math.h
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else
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include/math.h:
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endif
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# The float.h header file defines the properties of your floating point
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# implementation. It would always be best to use your toolchain's float.h
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# header file but if none is available, a default float.h header file will
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# provided if this option is selected. However there is no assurance that
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# the settings in this float.h are actually correct for your platform!
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ifeq ($(CONFIG_ARCH_FLOAT_H),y)
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include/float.h: include/nuttx/lib/float.h .clean_context
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$(Q) cp -f include/nuttx/lib/float.h include/float.h
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else
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include/float.h:
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endif
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# Target used to copy include/nuttx/lib/stdarg.h. If CONFIG_ARCH_STDARG_H is
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# defined, then there is an architecture specific stdarg.h header file
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# that will be included indirectly from include/lib/stdarg.h. But first, we
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# have to copy stdarg.h from include/nuttx/. to include/.
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ifeq ($(CONFIG_ARCH_STDARG_H),y)
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include/stdarg.h: include/nuttx/lib/stdarg.h .clean_context
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$(Q) cp -f include/nuttx/lib/stdarg.h include/stdarg.h
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else
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include/stdarg.h:
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endif
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# Target used to copy include/nuttx/lib/setjmp.h. If CONFIG_ARCH_SETJMP_H is
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# defined, then there is an architecture specific setjmp.h header file
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# that will be included indirectly from include/lib/setjmp.h. But first, we
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# have to copy setjmp.h from include/nuttx/. to include/.
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ifeq ($(CONFIG_ARCH_SETJMP_H),y)
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include/setjmp.h: include/nuttx/lib/setjmp.h .clean_context
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$(Q) cp -f include/nuttx/lib/setjmp.h include/setjmp.h
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else
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include/setjmp.h:
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endif
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# Targets used to build include/nuttx/version.h. Creation of version.h is
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# part of the overall NuttX configuration sequence. Notice that the
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# tools/mkversion tool is built and used to create include/nuttx/version.h
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tools/mkversion$(HOSTEXEEXT):
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$(Q) $(MAKE) -C tools -f Makefile.host mkversion$(HOSTEXEEXT)
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# [Re-]create .version if it doesn't already exist.
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$(TOPDIR)/.version:
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$(Q) echo "Create .version"
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$(Q) tools/version.sh $(VERSION_ARG) .version
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$(Q) chmod 755 .version
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include/nuttx/version.h: $(TOPDIR)/.version tools/mkversion$(HOSTEXEEXT) .clean_context
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$(Q) echo "Create version.h"
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$(Q) tools/mkversion $(TOPDIR) > $@.tmp
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$(Q) $(call TESTANDREPLACEFILE, $@.tmp, $@)
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# Targets used to build include/nuttx/config.h. Creation of config.h is
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# part of the overall NuttX configuration sequence. Notice that the
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# tools/mkconfig tool is built and used to create include/nuttx/config.h
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tools/mkconfig$(HOSTEXEEXT):
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$(Q) $(MAKE) -C tools -f Makefile.host mkconfig$(HOSTEXEEXT)
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include/nuttx/config.h: $(TOPDIR)/.config tools/mkconfig$(HOSTEXEEXT) .clean_context
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$(Q) tools/mkconfig $(TOPDIR) > $@.tmp
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$(Q) $(call TESTANDREPLACEFILE, $@.tmp, $@)
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# Targets used to create dependencies
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tools/mkdeps$(HOSTEXEEXT):
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$(Q) $(MAKE) -C tools -f Makefile.host mkdeps$(HOSTEXEEXT)
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tools/cnvwindeps$(HOSTEXEEXT):
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$(Q) $(MAKE) -C tools -f Makefile.host cnvwindeps$(HOSTEXEEXT)
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# dirlinks, and helpers
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#
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# Directories links. Most of establishing the NuttX configuration involves
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# setting up symbolic links with 'generic' directory names to specific,
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# configured directories.
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# Link the arch/<arch-name>/include directory to include/arch
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include/arch: .clean_context
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@echo "LN: include/arch to $(ARCH_DIR)/include"
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$(Q) $(DIRLINK) $(TOPDIR)/$(ARCH_DIR)/include include/arch
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$(Q) touch $@
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# Link the boards/<arch>/<chip>/<board>/include directory to include/arch/board
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include/arch/board: include/arch
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@echo "LN: include/arch/board to $(BOARD_DIR)/include"
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$(Q) $(DIRLINK) $(BOARD_DIR)/include include/arch/board
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$(Q) touch $@
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ifneq ($(BOARD_COMMON_DIR),)
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# Link the boards/<arch>/<chip>/common dir to arch/<arch-name>/src/board
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# Link the boards/<arch>/<chip>/<board>/src dir to arch/<arch-name>/src/board/board
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$(ARCH_SRC)/board: .clean_context
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@echo "LN: $(ARCH_SRC)/board to $(BOARD_COMMON_DIR)"
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$(Q) $(DIRLINK) $(BOARD_COMMON_DIR) $(ARCH_SRC)/board
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@echo "LN: $(ARCH_SRC)/board/board to $(BOARD_DIR)/src"
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$(Q) $(DIRLINK) $(BOARD_DIR)/src $(ARCH_SRC)/board/board
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$(Q) touch $@
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else
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# Link the boards/<arch>/<chip>/<board>/src dir to arch/<arch-name>/src/board
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$(ARCH_SRC)/board: .clean_context
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@echo "LN: $(ARCH_SRC)/board to $(BOARD_DIR)/src"
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$(Q) $(DIRLINK) $(BOARD_DIR)/src $(ARCH_SRC)/board
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$(Q) touch $@
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endif
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# Link the boards/<arch>/<chip>/drivers dir to drivers/platform
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drivers/platform: .clean_context
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@echo "LN: $(TOPDIR)/drivers/platform to $(BOARD_DRIVERS_DIR)"
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$(Q) $(DIRLINK) $(BOARD_DRIVERS_DIR) $(TOPDIR)/drivers/platform
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$(Q) touch $@
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# Link arch/<arch-name>/src/<chip-name> to arch/<arch-name>/src/chip
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$(ARCH_SRC)/chip: .clean_context
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ifeq ($(CONFIG_ARCH_CHIP_CUSTOM),y)
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@echo "LN: $(ARCH_SRC)/chip to $(CHIP_DIR)"
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$(Q) $(DIRLINK) $(CHIP_DIR) $(ARCH_SRC)/chip
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else ifneq ($(CONFIG_ARCH_CHIP),)
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@echo "LN: $(ARCH_SRC)/chip to $(ARCH_SRC)/$(CONFIG_ARCH_CHIP)"
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$(Q) $(DIRLINK) $(TOPDIR)/$(ARCH_SRC)/$(CONFIG_ARCH_CHIP) $(ARCH_SRC)/chip
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endif
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$(Q) cp -f $(CHIP_KCONFIG) $(TOPDIR)/arch/dummy/Kconfig
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$(Q) touch $@
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# Link arch/<arch-name>/include/<chip-name> to include/arch/chip
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include/arch/chip: include/arch
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ifeq ($(CONFIG_ARCH_CHIP_CUSTOM),y)
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@echo "LN: include/arch/chip to $(CHIP_DIR)/include"
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$(Q) $(DIRLINK) $(CHIP_DIR)/include include/arch/chip
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else ifneq ($(CONFIG_ARCH_CHIP),)
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@echo "LN: include/arch/chip to $(ARCH_INC)/$(CONFIG_ARCH_CHIP)"
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$(Q) $(DIRLINK) $(TOPDIR)/$(ARCH_INC)/$(CONFIG_ARCH_CHIP) include/arch/chip
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endif
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$(Q) touch $@
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dirlinks: include/arch include/arch/board include/arch/chip $(ARCH_SRC)/board $(ARCH_SRC)/chip drivers/platform
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$(Q) $(MAKE) -C libs/libxx dirlinks
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$(Q) $(MAKE) -C boards dirlinks
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$(Q) $(MAKE) -C openamp dirlinks
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$(Q) $(MAKE) -C $(CONFIG_APPS_DIR) dirlinks
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# context
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#
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# The context target is invoked on each target build to assure that NuttX is
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# properly configured. The basic configuration steps include creation of the
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# the config.h and version.h header files in the include/nuttx directory and
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# the establishment of symbolic links to configured directories.
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context: include/nuttx/config.h include/nuttx/version.h include/math.h include/float.h include/stdarg.h include/setjmp.h dirlinks
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$(Q) mkdir -p staging
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$(Q) for dir in $(CONTEXTDIRS) ; do \
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$(MAKE) -C $$dir context || exit; \
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done
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# clean_context
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#
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# This is part of the distclean target. It removes all of the header files
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# and symbolic links created by the context target.
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clean_context:
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$(Q) for dir in $(CCLEANDIRS) ; do \
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if [ -e $$dir/Makefile ]; then \
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$(MAKE) -C $$dir clean_context ; \
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fi \
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done
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$(call DELFILE, include/nuttx/config.h)
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$(call DELFILE, include/nuttx/version.h)
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$(call DELFILE, include/float.h)
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$(call DELFILE, include/math.h)
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$(call DELFILE, include/stdarg.h)
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$(call DELFILE, include/setjmp.h)
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$(call DELFILE, arch/dummy/Kconfig)
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$(Q) $(DIRUNLINK) include/arch/board
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$(Q) $(DIRUNLINK) include/arch/chip
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$(Q) $(DIRUNLINK) include/arch
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$(Q) $(DIRUNLINK) $(ARCH_SRC)/board/board
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$(Q) $(DIRUNLINK) $(ARCH_SRC)/board
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$(Q) $(DIRUNLINK) $(ARCH_SRC)/chip
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$(Q) $(DIRUNLINK) $(TOPDIR)/drivers/platform
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.clean_context: .config
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+$(Q) $(MAKE) clean_context
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$(Q) touch $@
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# Archive targets. The target build sequence will first create a series of
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# libraries, one per configured source file directory. The final NuttX
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# execution will then be built from those libraries. The following targets
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# build those libraries.
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include tools/LibTargets.mk
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# pass1 and pass2
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#
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# If the 2 pass build option is selected, then this pass1 target is
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# configured to be built before the pass2 target. This pass1 target may, as an
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# example, build an extra link object (CONFIG_PASS1_OBJECT) which may be an
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# incremental (relative) link object, but could be a static library (archive);
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# some modification to this Makefile would be required if CONFIG_PASS1_OBJECT
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# is an archive. Exactly what is performed during pass1 or what it generates
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# is unknown to this makefile unless CONFIG_PASS1_OBJECT is defined.
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pass1: $(USERLIBS)
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pass2: $(NUTTXLIBS)
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# $(BIN)
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#
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# Create the final NuttX executable in a two pass build process. In the
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# normal case, all pass1 and pass2 dependencies are created then pass1
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# and pass2 targets are built. However, in some cases, you may need to build
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# pass1 dependencies and pass1 first, then build pass2 dependencies and pass2.
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# in that case, execute 'make pass1 pass2' from the command line.
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$(BIN): pass1 pass2
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ifeq ($(CONFIG_BUILD_2PASS),y)
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$(Q) if [ -z "$(CONFIG_PASS1_BUILDIR)" ]; then \
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echo "ERROR: CONFIG_PASS1_BUILDIR not defined"; \
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exit 1; \
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fi
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$(Q) if [ ! -d "$(CONFIG_PASS1_BUILDIR)" ]; then \
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echo "ERROR: CONFIG_PASS1_BUILDIR does not exist"; \
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exit 1; \
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fi
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$(Q) if [ ! -f "$(CONFIG_PASS1_BUILDIR)/Makefile" ]; then \
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echo "ERROR: No Makefile in CONFIG_PASS1_BUILDIR"; \
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exit 1; \
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fi
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$(Q) $(MAKE) -C $(CONFIG_PASS1_BUILDIR) LINKLIBS="$(LINKLIBS)" USERLIBS="$(USERLIBS)" "$(CONFIG_PASS1_TARGET)"
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endif
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$(Q) $(MAKE) -C $(ARCH_SRC) EXTRA_OBJS="$(EXTRA_OBJS)" LINKLIBS="$(LINKLIBS)" EXTRAFLAGS="$(KDEFINE) $(EXTRAFLAGS)" $(BIN)
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$(Q) if [ -w /tftpboot ] ; then \
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cp -f $(BIN) /tftpboot/$(BIN).${CONFIG_ARCH}; \
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fi
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$(Q) echo $(BIN) > $(NUTTXNAME).manifest
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$(Q) printf "%s\n" *.map >> $(NUTTXNAME).manifest
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ifeq ($(CONFIG_INTELHEX_BINARY),y)
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@echo "CP: $(NUTTXNAME).hex"
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$(Q) $(OBJCOPY) $(OBJCOPYARGS) -O ihex $(BIN) $(NUTTXNAME).hex
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$(Q) echo $(NUTTXNAME).hex >> $(NUTTXNAME).manifest
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endif
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ifeq ($(CONFIG_MOTOROLA_SREC),y)
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@echo "CP: $(NUTTXNAME).srec"
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$(Q) $(OBJCOPY) $(OBJCOPYARGS) -O srec $(BIN) $(NUTTXNAME).srec
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$(Q) echo $(NUTTXNAME).srec >> $(NUTTXNAME).manifest
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endif
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ifeq ($(CONFIG_RAW_BINARY),y)
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@echo "CP: $(NUTTXNAME).bin"
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$(Q) $(OBJCOPY) $(OBJCOPYARGS) -O binary $(BIN) $(NUTTXNAME).bin
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$(Q) echo $(NUTTXNAME).bin >> $(NUTTXNAME).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 $(NUTTXNAME).bin uImage
|
|
$(Q) if [ -w /tftpboot ] ; then \
|
|
cp -f uImage /tftpboot/uImage; \
|
|
fi
|
|
$(Q) echo "uImage" >> $(NUTTXNAME).manifest
|
|
endif
|
|
$(call POSTBUILD, $(TOPDIR))
|
|
|
|
# download
|
|
#
|
|
# This is a helper target that will rebuild NuttX and download it to the target
|
|
# system in one step. The operation of this target depends completely upon
|
|
# implementation of the DOWNLOAD command in the user Make.defs file. It will
|
|
# generate an error if the DOWNLOAD command is not defined.
|
|
|
|
download: $(BIN)
|
|
$(call DOWNLOAD, $<)
|
|
|
|
# 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: apps_preconfig
|
|
$(Q) APPSDIR=${CONFIG_APPS_DIR} EXTERNALDIR=$(EXTERNALDIR) kconfig-conf Kconfig
|
|
|
|
oldconfig: apps_preconfig
|
|
$(Q) APPSDIR=${CONFIG_APPS_DIR} EXTERNALDIR=$(EXTERNALDIR) kconfig-conf --oldconfig Kconfig
|
|
|
|
olddefconfig: apps_preconfig
|
|
$(Q) APPSDIR=${CONFIG_APPS_DIR} EXTERNALDIR=$(EXTERNALDIR) kconfig-conf --olddefconfig Kconfig
|
|
|
|
menuconfig: apps_preconfig
|
|
$(Q) APPSDIR=${CONFIG_APPS_DIR} EXTERNALDIR=$(EXTERNALDIR) kconfig-mconf Kconfig
|
|
|
|
nconfig: apps_preconfig
|
|
$(Q) APPSDIR=${CONFIG_APPS_DIR} EXTERNALDIR=$(EXTERNALDIR) kconfig-nconf Kconfig
|
|
|
|
qconfig: apps_preconfig
|
|
$(Q) APPSDIR=${CONFIG_APPS_DIR} EXTERNALDIR=$(EXTERNALDIR) kconfig-qconf Kconfig
|
|
|
|
gconfig: 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) sed -i -e "/CONFIG_APPS_DIR=/d" defconfig.tmp
|
|
$(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), $(SDIR)_distclean)
|
|
|
|
distclean: clean subdir_distclean clean_context
|
|
ifeq ($(CONFIG_BUILD_2PASS),y)
|
|
$(Q) $(MAKE) -C $(CONFIG_PASS1_BUILDIR) distclean
|
|
endif
|
|
$(call DELFILE, Make.defs)
|
|
$(call DELFILE, defconfig)
|
|
$(call DELFILE, defconfig.tmp-e)
|
|
$(call DELFILE, .config)
|
|
$(call DELFILE, .config.old)
|
|
$(call DELFILE, .config-e)
|
|
$(call DELFILE, .gdbinit)
|
|
$(call DELFILE, .clean_context)
|
|
$(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
|