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# Copyright (c) 2005,  Martin Decky

# All rights reserved.

# Copyright (c) 2008, Tim Post <tinkertim@gmail.com>

# All rights reserved.

#

# Redistribution and use in source and binary forms, with or without

# modification, are permitted provided that the following conditions are met:

#

# Redistributions of source code must retain the above copyright notice, this

# list of conditions and the following disclaimer.

#

# 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.

#

# Neither the name of the original program's authors 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 ../../../version

include ../../Makefile.config

LIBC_PREFIX = ../../lib/libc

SOFTINT_PREFIX = ../../lib/softint

include $(LIBC_PREFIX)/Makefile.toolchain

CFLAGS += -I../../srv/kbd/include

LIBS = $(LIBC_PREFIX)/libc.a

DEFS += -DRELEASE=\"$(RELEASE)\"

ifdef REVISION

	DEFS += "-DREVISION=\"$(TIMESTAMP)\""

endif

ifdef TIMESTAMP

	DEFS += "-DTIMESTAMP=\"$(TIMESTAMP)\""

endif

PROGRAM = bdsh

# Any directory that cleaning targets should know about

SUBDIRS = \

	./ \

	cmds/ \

	cmds/modules/ \

	cmds/modules/help/ \

	cmds/modules/quit/ \

	cmds/modules/mkdir/ \

	cmds/modules/rm/ \

	cmds/modules/cat/ \

	cmds/modules/touch/ \

	cmds/modules/ls/ \

	cmds/modules/pwd/ \

	cmds/builtins/ \

	cmds/builtins/cd/ \

	lib/

SOURCES = \

	cmds/modules/help/help.c \

	cmds/modules/quit/quit.c \

	cmds/modules/mkdir/mkdir.c \

	cmds/modules/rm/rm.c \

	cmds/modules/cat/cat.c \

	cmds/modules/touch/touch.c \

	cmds/modules/ls/ls.c \

	cmds/modules/pwd/pwd.c \

	cmds/builtins/cd/cd.c \

	cmds/mod_cmds.c \

	cmds/builtin_cmds.c \

	errors.c \

	input.c \

	util.c \

	exec.c \

	scli.c

CFLAGS += -I. -Icmds/ -Icmds/builtins -Icmds/modules -Ilib -Ilib/ustr

OBJECTS = $(SOURCES:.c=.o)

# For easy cleaning, *.o is already handled

CLEANDIRS := $(addsuffix *~,$(SUBDIRS))

CLEANDIRS += $(addsuffix *.bak,$(SUBDIRS))

CLEANDIRS += $(addsuffix *.tmp,$(SUBDIRS))

CLEANDIRS += $(addsuffix *.out,$(SUBDIRS))

CLEANDIRS += $(addsuffix *.d,$(SUBDIRS))

CLEANDIRS += $(addsuffix *.gch,$(SUBDIRS) )

%.o: %.S

	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@

%.o: %.s

	$(AS) $(AFLAGS) $< -o $@

%.o: %.c

	$(CC) $(CFLAGS) $(INC) -c $< -o $@

	@$(CC) -M $(CFLAGS) $(INC) $*.c > $*.d

$(PROGRAM): $(OBJECTS) $(LIBS)

	$(LD) -T $(LIBC_PREFIX)/arch/$(ARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(PROGRAM).map

# Everything else is a phony target

.PHONY: all clean distclean depend disasm

all: $(PROGRAM) disasm

clean:

	@-rm -f $(OBJECTS)

	@-rm -f $(PROGRAM)

	@-rm -f $(PROGRAM).map

	@-rm -f $(PROGRAM).disasm

	@-rm -f $(CLEANDIRS)

depend:

	@echo ''

disasm:

	$(OBJDUMP) -d $(PROGRAM) >$(PROGRAM).disasm

distclean: clean

# Do not delete - dependencies

-include $(OBJECTS:.o=.d)