9ab11697a8
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@275 42af7a65-404d-4744-a932-0658087f49c3
227 lines
7.3 KiB
Makefile
227 lines
7.3 KiB
Makefile
############################################################
|
|
# Makefile
|
|
#
|
|
# Copyright (C) 2007 Gregory Nutt. All rights reserved.
|
|
# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
|
|
#
|
|
# 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 Gregory Nutt 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.
|
|
#
|
|
############################################################
|
|
|
|
TOPDIR = ${shell pwd}
|
|
-include ${TOPDIR}/.config
|
|
-include ${TOPDIR}/Make.defs
|
|
|
|
# Process architecture and board-specific directories
|
|
|
|
ARCH_DIR = arch/$(CONFIG_ARCH)
|
|
ARCH_SRC = $(ARCH_DIR)/src
|
|
ARCH_INC = $(ARCH_DIR)/include
|
|
BOARD_DIR = configs/$(CONFIG_ARCH_BOARD)
|
|
|
|
# FSDIRS depend on file descriptor support; NONFSDIRS do not
|
|
# (except for parts of FSDIRS). We will exclude FSDIRS
|
|
# from the build if file descriptor support is disabled
|
|
|
|
NONFSDIRS = sched lib $(ARCH_SRC) mm examples/$(CONFIG_EXAMPLE)
|
|
FSDIRS = fs drivers
|
|
|
|
# CLEANDIRS are the directories that will clean in. These are
|
|
# all directories that we know about.
|
|
# MAKEDIRS are the directories in which we will build targets
|
|
|
|
CLEANDIRS = $(NONFSDIRS) $(FSDIRS)
|
|
|
|
ifeq ($(CONFIG_NFILE_DESCRIPTORS),0)
|
|
MAKEDIRS = $(NONFSDIRS)
|
|
else
|
|
MAKEDIRS = $(NONFSDIRS) $(FSDIRS)
|
|
endif
|
|
|
|
# LINKLIBS is the list of NuttX libraries that is passed to the
|
|
# processor-specific Makefile to build the final target.
|
|
# Libraries in FSDIRS are excluded if file descriptor support
|
|
# is disabled.
|
|
|
|
LINKLIBS = sched/libsched$(LIBEXT) $(ARCH_SRC)/libarch$(LIBEXT) mm/libmm$(LIBEXT) \
|
|
lib/liblib$(LIBEXT) examples/$(CONFIG_EXAMPLE)/lib$(CONFIG_EXAMPLE)$(LIBEXT)
|
|
|
|
ifneq ($(CONFIG_NFILE_DESCRIPTORS),0)
|
|
LINKLIBS += fs/libfs$(LIBEXT) drivers/libdrivers$(LIBEXT)
|
|
endif
|
|
|
|
# This is the name of the final target
|
|
BIN = nuttx$(EXEEXT)
|
|
|
|
all: $(BIN)
|
|
.PHONY: clean context clean_context distclean
|
|
|
|
# Build the mkconfig tool used to create include/nuttx/config.h
|
|
tools/mkconfig:
|
|
$(MAKE) -C tools -f Makefile.mkconfig TOPDIR=$(TOPDIR) mkconfig
|
|
|
|
# Create the include/nuttx/config.h file
|
|
include/nuttx/config.h: $(TOPDIR)/.config tools/mkconfig
|
|
tools/mkconfig $(TOPDIR) > include/nuttx/config.h
|
|
|
|
# link the arch/<arch-name>/include dir to include/arch
|
|
include/arch: Make.defs
|
|
@if [ -h include/arch ]; then \
|
|
rm -f include/arch ; \
|
|
else \
|
|
if [ -e include/arch ]; then \
|
|
echo "include/arch exists but is not a symbolic link" ; \
|
|
exit 1 ; \
|
|
fi ; \
|
|
fi
|
|
@ln -s $(TOPDIR)/$(ARCH_DIR)/include include/arch
|
|
|
|
# Link the configs/<board-name>/include dir to include/arch/board
|
|
include/arch/board: Make.defs include/arch
|
|
@if [ -h include/arch/board ]; then \
|
|
rm -f include/arch/board ; \
|
|
else \
|
|
if [ -e include/arch/board ]; then \
|
|
echo "include/arch/board exists but is not a symbolic link" ; \
|
|
exit 1 ; \
|
|
fi ; \
|
|
fi
|
|
@ln -s $(TOPDIR)/$(BOARD_DIR)/include include/arch/board
|
|
|
|
# Link the configs/<board-name>/src dir to arch/<arch-name>/src/board
|
|
$(ARCH_SRC)/board: Make.defs
|
|
@if [ -h $(ARCH_SRC)/board ]; then \
|
|
rm -f $(ARCH_SRC)/board ; \
|
|
else \
|
|
if [ -e $(ARCH_SRC)/board ]; then \
|
|
echo "$(ARCH_SRC)/board exists but is not a symbolic link" ; \
|
|
exit 1 ; \
|
|
fi ; \
|
|
fi
|
|
@ln -s $(TOPDIR)/$(BOARD_DIR)/src $(ARCH_SRC)/board
|
|
|
|
# Link arch/<arch-name>/include/<chip-name> to arch/<arch-name>/include/chip
|
|
$(ARCH_SRC)/chip: Make.defs
|
|
ifneq ($(CONFIG_ARCH_CHIP),)
|
|
@if [ -h $(ARCH_SRC)/chip ]; then \
|
|
rm -f $(ARCH_SRC)/chip ; \
|
|
else \
|
|
if [ -e $(ARCH_SRC)/chip ]; then \
|
|
echo "$(ARCH_SRC)/chip exists but is not a symbolic link" ; \
|
|
exit 1 ; \
|
|
fi ; \
|
|
fi
|
|
@ln -s $(CONFIG_ARCH_CHIP) $(ARCH_SRC)/chip
|
|
endif
|
|
|
|
# Link arch/<arch-name>/src/<chip-name> to arch/<arch-name>/src/chip
|
|
$(ARCH_INC)/chip: Make.defs
|
|
ifneq ($(CONFIG_ARCH_CHIP),)
|
|
@if [ -e $(ARCH_INC)/chip ]; then \
|
|
if [ -h $(ARCH_INC)/chip ]; then \
|
|
rm -f $(ARCH_INC)/chip ; \
|
|
else \
|
|
echo "$(ARCH_INC)/chip exists but is not a symbolic link" ; \
|
|
exit 1 ; \
|
|
fi ; \
|
|
fi
|
|
@ln -s $(CONFIG_ARCH_CHIP) $(ARCH_INC)/chip
|
|
endif
|
|
|
|
dirlinks: include/arch include/arch/board $(ARCH_SRC)/board $(ARCH_SRC)/chip $(ARCH_INC)/chip
|
|
|
|
context: check_context include/nuttx/config.h dirlinks
|
|
|
|
clean_context:
|
|
@rm -f include/nuttx/config.h include/arch
|
|
@if [ -h include/arch ]; then rm -f include/arch ; fi
|
|
@if [ -h $(ARCH_INC)/board ]; then rm -f $(ARCH_INC)/board ; fi
|
|
@if [ -h $(ARCH_SRC)/board ]; then rm -f $(ARCH_SRC)/board ; fi
|
|
@if [ -h $(ARCH_INC)/chip ]; then rm -f $(ARCH_INC)/chip ; fi
|
|
@if [ -h $(ARCH_SRC)/chip ]; then rm -f $(ARCH_SRC)/chip ; fi
|
|
|
|
check_context:
|
|
@if [ ! -e ${TOPDIR}/.config -o ! -e ${TOPDIR}/Make.defs ]; then \
|
|
echo "" ; echo "Nuttx has not been configured:" ; \
|
|
echo " cd tools; ./configure.sh <target>\n" ; echo "" ;\
|
|
exit 1 ; \
|
|
fi
|
|
|
|
sched/libsched$(LIBEXT): context
|
|
$(MAKE) -C sched TOPDIR=$(TOPDIR) libsched$(LIBEXT)
|
|
|
|
lib/liblib$(LIBEXT): context
|
|
$(MAKE) -C lib TOPDIR=$(TOPDIR) liblib$(LIBEXT)
|
|
|
|
$(ARCH_SRC)/libarch$(LIBEXT): context
|
|
$(MAKE) -C $(ARCH_SRC) TOPDIR=$(TOPDIR) libarch$(LIBEXT)
|
|
|
|
mm/libmm$(LIBEXT): context
|
|
$(MAKE) -C mm TOPDIR=$(TOPDIR) libmm$(LIBEXT)
|
|
|
|
fs/libfs$(LIBEXT): context
|
|
$(MAKE) -C fs TOPDIR=$(TOPDIR) libfs$(LIBEXT)
|
|
|
|
drivers/libdrivers$(LIBEXT): context
|
|
$(MAKE) -C drivers TOPDIR=$(TOPDIR) libdrivers$(LIBEXT)
|
|
|
|
examples/$(CONFIG_EXAMPLE)/lib$(CONFIG_EXAMPLE)$(LIBEXT): context
|
|
$(MAKE) -C examples/$(CONFIG_EXAMPLE) TOPDIR=$(TOPDIR) lib$(CONFIG_EXAMPLE)$(LIBEXT)
|
|
|
|
$(BIN): context depend $(LINKLIBS)
|
|
$(MAKE) -C $(ARCH_SRC) TOPDIR=$(TOPDIR) LINKLIBS="$(LINKLIBS)" $(BIN)
|
|
|
|
depend:
|
|
@for dir in $(MAKEDIRS) ; do \
|
|
$(MAKE) -C $$dir TOPDIR=$(TOPDIR) depend ; \
|
|
done
|
|
|
|
subdir_clean:
|
|
@for dir in $(CLEANDIRS) ; do \
|
|
if [ -e $$dir/Makefile ]; then \
|
|
$(MAKE) -C $$dir TOPDIR=$(TOPDIR) clean ; \
|
|
fi \
|
|
done
|
|
$(MAKE) -C tools -f Makefile.mkconfig TOPDIR=$(TOPDIR) clean
|
|
$(MAKE) -C mm -f Makefile.test TOPDIR=$(TOPDIR) clean
|
|
|
|
clean: subdir_clean
|
|
rm -f $(BIN) $(BIN).* mm_test *.map *~
|
|
|
|
subdir_distclean:
|
|
@for dir in $(CLEANDIRS) ; do \
|
|
if [ -e $$dir/Makefile ]; then \
|
|
$(MAKE) -C $$dir TOPDIR=$(TOPDIR) distclean ; \
|
|
fi \
|
|
done
|
|
|
|
distclean: clean subdir_distclean clean_context
|
|
rm -f Make.defs setenv.sh .config
|
|
|
|
|