############################################################################
# apps/system/zmodem/Makefile.host
#
#   Copyright (C) 2013 Gregory Nutt. All rights reserved.
#   Author: 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.
#
############################################################################

############################################################################
# USAGE:
#
#   1. TOPDIR and APPDIR must be defined on the make command line:  TOPDIR
#      is the full path to the nuttx/ directory; APPDIR is the full path to
#      the apps/ directory.  For example:
#
#        make -f Makefile.host TOPDIR=/home/me/projects/nuttx
#          APPDIR=/home/me/projects/apps
#
#   2. Add CONFIG_DEBUG_FEATURES=1 to the make command line to enable debug output
#   3. Make sure to clean old target .o files before making new host .o
#      files.
#
############################################################################

-include $(TOPDIR)/.config
-include $(TOPDIR)/Make.defs
include $(APPDIR)/Make.defs

NUTTXINC = $(TOPDIR)/include
APPSINC  = $(APPDIR)/include

ZMODEM   = $(APPDIR)/system/zmodem
HOSTDIR  = $(ZMODEM)/host
HOSTAPPS = $(ZMODEM)/host/apps

HOSTCFLAGS  += -isystem $(HOSTDIR) -I $(ZMODEM)
HOSTCFLAGS  += -Dsz_main=main -Drz_main=main
ifeq ($(CONFIG_DEBUG_FEATURES),y)
HOSTCFLAGS  += -DCONFIG_DEBUG_ZMODEM=1 -DCONFIG_SYSTEM_ZMODEM_DUMPBUFFER=1
endif

# Zmodem sz and rz commands

SZSRCS   = sz_main.c zm_send.c
RZSRCS   = rz_main.c zm_receive.c
CMNSRCS  = zm_state.c zm_proto.c zm_watchdog.c zm_utils.c zm_dumpbuffer.c
CMNSRCS += crc16.c crc32.c
SRCS     = $(SZSRCS) $(RZSRCS) $(CMNSRCS)

SZOBJS   = $(SZSRCS:.c=$(OBJEXT))
RZOBJS   = $(RZSRCS:.c=$(OBJEXT))
CMNOBJS  = $(CMNSRCS:.c=$(OBJEXT))
OBJS     = $(SRCS:.c=$(OBJEXT))

RZBIN    = rz$(EXEEXT)
SZBIN    = sz$(EXEEXT)

VPATH    = host

all: $(RZBIN) $(SZBIN)
.PHONY: clean

$(OBJS): %$(OBJEXT): %.c
	$(Q) $(HOSTCC) -c $(HOSTCFLAGS) -o $@ $<

$(HOSTAPPS)/zmodem.h: $(APPSINC)/zmodem.h
	$(Q) cp $(APPSINC)/zmodem.h $(HOSTAPPS)/zmodem.h

$(RZBIN): $(HOSTAPPS)/zmodem.h $(RZOBJS) $(CMNOBJS)
	$(Q) $(HOSTCC) $(HOSTCFLAGS) -o $@ $(RZOBJS) $(CMNOBJS) -lrt

$(SZBIN): $(HOSTAPPS)/zmodem.h $(SZOBJS) $(CMNOBJS)
	$(Q) $(HOSTCC) $(HOSTCFLAGS) -o $@ $(SZOBJS) $(CMNOBJS) -lrt

clean:
ifneq ($(OBJEXT),)
	rm -f *$(OBJEXT)
endif
	rm -f $(RZBIN) $(SZBIN)
	rm -f $(HOSTAPPS)/zmodem.h