9fc214c5a7
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3429 42af7a65-404d-4744-a932-0658087f49c3
137 lines
4.5 KiB
Makefile
137 lines
4.5 KiB
Makefile
############################################################################
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# apps/Makefile
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#
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# Copyright (C) 2011 Uros Platise. All rights reserved.
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# Author: Uros Platise <uros.platise@isotel.eu>
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# Gregory Nutt <spudmonkey@racsa.co.cr>
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# 3. Neither the name NuttX nor the names of its contributors may be
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# used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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############################################################################
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-include $(TOPDIR)/Make.defs
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APPDIR = ${shell pwd}
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# Application Directories
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# SUBDIRS is the list of all directories containing Makefiles. It is used
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# only for cleaning. namedapp must always be the first in the list.
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SUBDIRS = namedapp nshlib netutils examples vsn
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# We use a non-existing .built_always to guarantee that Makefile always walks
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# into the sub-directories and asks for build. NOTE that namedapp is always
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# in the list of applications to be built
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BUILTIN_APPS_BUILT = namedapp/.built_always
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BUILTIN_APPS_DIR = namedapp
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# CONFIGURED_APPS is the list of all configured built-in directories/built action
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# It is created by the configured appconfig file (a copy of which appears in this
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# directoy as .config)
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CONFIGURED_APPS =
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-include .config
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# AVAILABLE_APPS is the list of currently available application directories. It
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# is the same as CONFIGURED_APPS, but filtered to exclude any non-existent apps
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AVAILABLE_APPS =
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define ADD_AVAILABLE
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AVAILABLE_APPS += ${shell DIR=`echo $1 | cut -d'=' -f1`; if [ -r $$DIR/Makefile ]; then echo "$1"; fi}
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endef
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define BUILTIN_ADD_APP
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BUILTIN_APPS_DIR += ${shell echo $1 | cut -d'=' -f1}
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endef
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define BUILTIN_ADD_BUILT
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BUILTIN_APPS_BUILT += ${shell echo $1 | sed -e "s:=:/:g"}
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endef
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# (1) Create the list of available applications (AVAILABLE_APPS), (2) Add each
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# available app to the list of to build (BUILTIN_APPS_DIR), and (3) Add the
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# "built" indication for each app (BUILTIN_APPS_BUILT).
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$(foreach BUILTIN, $(CONFIGURED_APPS), $(eval $(call ADD_AVAILABLE,$(BUILTIN))))
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$(foreach APP, $(AVAILABLE_APPS), $(eval $(call BUILTIN_ADD_APP,$(APP))))
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$(foreach BUILT, $(AVAILABLE_APPS), $(eval $(call BUILTIN_ADD_BUILT,$(BUILT))))
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# The final build target
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BIN = libapps$(LIBEXT)
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# Build targets
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all: $(BIN)
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.PHONY: $(BUILTIN_APPS_BUILT) context depend clean distclean
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$(BUILTIN_APPS_BUILT):
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@for dir in $(BUILTIN_APPS_DIR) ; do \
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$(MAKE) -C $$dir TOPDIR="$(TOPDIR)" APPDIR=$(APPDIR); \
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done
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$(BIN): $(BUILTIN_APPS_BUILT)
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@( for obj in $(OBJS) ; do \
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$(call ARCHIVE, $@, $${obj}); \
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done ; )
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.context:
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@for dir in $(BUILTIN_APPS_DIR) ; do \
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rm -f $$dir/.context ; \
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$(MAKE) -C $$dir TOPDIR="$(TOPDIR)" APPDIR=$(APPDIR) context ; \
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done
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@touch $@
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context: .context
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.depend: context Makefile $(SRCS)
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@for dir in $(BUILTIN_APPS_DIR) ; do \
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rm -f $$dir/.depend ; \
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$(MAKE) -C $$dir TOPDIR="$(TOPDIR)" APPDIR=$(APPDIR) depend ; \
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done
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@touch $@
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depend: .depend
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clean:
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@for dir in $(SUBDIRS) ; do \
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$(MAKE) -C $$dir clean TOPDIR="$(TOPDIR)" APPDIR=$(APPDIR); \
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done
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@rm -f $(BIN) *~ .*.swp *.o
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$(call CLEAN)
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distclean: clean
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@for dir in $(SUBDIRS) ; do \
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$(MAKE) -C $$dir distclean TOPDIR="$(TOPDIR)" APPDIR=$(APPDIR); \
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done
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@rm -f .config .context .depend
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