#! gmake

#
# Copyright (C) 2006 Laurent Bessard
# 
# This file is part of canfestival, a library implementing the canopen
# stack
# 
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
# 
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.
# 
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
# 

CC = SUB_CC
CXX = SUB_CXX
LD = SUB_LD
OPT_CFLAGS = -O2
CFLAGS = SUB_OPT_CFLAGS
PROG_CFLAGS = SUB_PROG_CFLAGS
PREFIX = SUB_PREFIX
TARGET = SUB_TARGET
CAN_DRIVER = SUB_CAN_DRIVER
TIMERS_DRIVER = SUB_TIMERS_DRIVER
ENABLE_DLL_DRIVERS=SUB_ENABLE_DLL_DRIVERS
CAN_DLL_CFLAGS=SUB_CAN_DLL_CFLAGS

INCLUDES = -I../../include -I../../include/$(TARGET) -I../../include/$(CAN_DRIVER)

OBJS = $(CAN_DRIVER).o

ifeq ($(ENABLE_DLL_DRIVERS),1)
CFLAGS += -fPIC
DRIVER = cyg$(CAN_DRIVER).dll
else
DRIVER = $(OBJS)
endif

TARGET_SOFILES = $(DESTDIR)$(PREFIX)/lib/$(DRIVER)

all: driver

driver: $(DRIVER)

%.o: %.c cancfg.h
	$(CC) $(CFLAGS) $(PROG_CFLAGS) ${PROGDEFINES} $(INCLUDES) -o $@ -c $<

cyg$(CAN_DRIVER).dll: $(OBJS)
	$(LD) $(PROG_CFLAGS) -shared -o $@ \
	-Wl,--export-all-symbols \
	-Wl,--enable-auto-import \
	-Wl,--whole-archive $< \
	-Wl,--no-whole-archive $(CAN_DLL_CFLAGS) \
	-Wl,--exclude-libs,ALL
		
install: libcanfestival_$(CAN_DRIVER).so
	mkdir -p $(DESTDIR)$(PREFIX)/lib/
	cp $< $(DESTDIR)$(PREFIX)/lib/
		
uninstall:
	rm -f $(TARGET_SOFILES)

clean:
	rm -f $(OBJS) cyg$(CAN_DRIVER).dll

mrproper: clean