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Diffstat (limited to 'apps/Makefile')
-rw-r--r-- | apps/Makefile | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/apps/Makefile b/apps/Makefile new file mode 100644 index 000000000..f087b7c33 --- /dev/null +++ b/apps/Makefile @@ -0,0 +1,176 @@ +############################################################################ +# apps/Makefile +# +# Copyright (C) 2011-2012 Uros Platise. All rights reserved. +# Authors: Uros Platise <uros.platise@isotel.eu> +# Gregory Nutt <gnutt@nuttx.org> +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name NuttX nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################################ + +-include $(TOPDIR)/Make.defs +-include $(TOPDIR)/.config + +APPDIR = ${shell pwd} + +# Application Directories + +# CONFIGURED_APPS is the list of all configured built-in directories/built +# action. It is created by the configured appconfig file (a copy of which +# appears in this directory as .config) +# SUBDIRS is the list of all directories containing Makefiles. It is used +# only for cleaning. namedapp must always be the first in the list. This +# list can be extended by the .config file as well + +CONFIGURED_APPS = +#SUBDIRS = examples graphics interpreters modbus namedapp nshlib netutils system vsn +ALL_SUBDIRS = $(dir $(shell /usr/bin/find . -name Makefile)) +SUBDIRS = namedapp/ $(filter-out ./ ./namedapp/ ./examples/,$(ALL_SUBDIRS)) + + +# There are two different mechanisms for obtaining the list of configured +# directories: +# +# (1) In the legacy method, these paths are all provided in the appconfig +# file that is copied to the top-level apps/ directory as .config +# (2) With the development of the NuttX configuration tool, however, the +# selected applications are now enabled by the configuration tool. +# The apps/.config file is no longer used. Instead, the set of +# configured build directories can be found by including a Make.defs +# file contained in each of the apps/subdirectories. +# +# When the NuttX configuration tools executes, it will always define the +# configure CONFIG_NUTTX_NEWCONFIG to select between these two cases. Then +# legacy appconfig files will still work but newly configuration files will +# also work. Eventually the CONFIG_NUTTX_NEWCONFIG option will be phased +# out. + +ifeq ($(CONFIG_NUTTX_NEWCONFIG),y) + +-include examples/Make.defs +-include graphics/Make.defs +-include interpreters/Make.defs +-include modbus/Make.defs +-include namedapp/Make.defs +-include netutils/Make.defs +-include nshlib/Make.defs +-include system/Make.defs +-include vsn/Make.defs + +# INSTALLED_APPS is the list of currently available application directories. It +# is the same as CONFIGURED_APPS, but filtered to exclude any non-existent +# application directory. namedapp is always in the list of applications to be +# built. + +INSTALLED_APPS = + +# The legacy case: + +else +-include .config + +# INSTALLED_APPS is the list of currently available application directories. It +# is the same as CONFIGURED_APPS, but filtered to exclude any non-existent +# application directory. namedapp is always in the list of applications to be +# built. + +INSTALLED_APPS = namedapp +endif + +# Create the list of available applications (INSTALLED_APPS) + +define ADD_BUILTIN +INSTALLED_APPS += ${shell if [ -r $1/Makefile ]; then echo "$1"; fi} +endef + +$(foreach BUILTIN, $(CONFIGURED_APPS), $(eval $(call ADD_BUILTIN,$(BUILTIN)))) + +# The external/ directory may also be added to the INSTALLED_APPS. But there +# is no external/ directory in the repository. Rather, this directory may be +# provided by the user (possibly as a symbolic link) to add libraries and +# applications to the standard build from the repository. + +INSTALLED_APPS += ${shell if [ -r external/Makefile ]; then echo "external"; fi} +SUBDIRS += ${shell if [ -r external/Makefile ]; then echo "external"; fi} + +# The final build target + +BIN = libapps$(LIBEXT) + +# Build targets + +all: $(BIN) +.PHONY: $(INSTALLED_APPS) context depend clean distclean + +$(INSTALLED_APPS): + @$(MAKE) -C $@ TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"; + +$(BIN): $(INSTALLED_APPS) + @( for obj in $(OBJS) ; do \ + $(call ARCHIVE, $@, $${obj}); \ + done ; ) + +.context: + @for dir in $(INSTALLED_APPS) ; do \ + rm -f $$dir/.context ; \ + $(MAKE) -C $$dir TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)" context ; \ + done + @touch $@ + +context: .context + +.depend: context Makefile $(SRCS) + @for dir in $(INSTALLED_APPS) ; do \ + rm -f $$dir/.depend ; \ + $(MAKE) -C $$dir TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)" depend ; \ + done + @touch $@ + +depend: .depend + +clean: + @for dir in $(SUBDIRS) ; do \ + $(MAKE) -C $$dir clean TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"; \ + done + @rm -f $(BIN) *~ .*.swp *.o + $(call CLEAN) + +distclean: # clean + @for dir in $(SUBDIRS) ; do \ + $(MAKE) -C $$dir distclean TOPDIR="$(TOPDIR)" APPDIR="$(APPDIR)"; \ + done + @rm -f .config .context .depend + @( if [ -e external ]; then \ + echo "********************************************************"; \ + echo "* The external directory/link must be removed manually *"; \ + echo "********************************************************"; \ + fi; \ + ) + + |