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##
## mur.sat
##
## Somewhen in the year 2012, mur.at will have a nano satellite launched
## into a low earth orbit (310 km above the surface of our planet). The
## satellite itself is a TubeSat personal satellite kit, developed and
## launched by interorbital systems. mur.sat is a joint venture of mur.at,
## ESC im Labor and realraum.
##
## Please visit the project hompage at sat.mur.at for further information.
##
##
## Copyright (C) 2011 Christian Pointner <equinox@mur.at>
##
## This file is part of mur.sat.
##
## mur.sat is free software: you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation, either version 3 of the License, or
## any later version.
##
## mur.sat 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 General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with mur.sat. If not, see <http://www.gnu.org/licenses/>.
##
CC := gcc
CFLAGS := -g -O2
LDFLAGS := -g -Wall -O2
EXECUTABLE := ringbuffer
OBJS := ringbuffer.o
C_SRCS := $(OBJS:%.o=%.c)
.PHONY: clean
all: $(EXECUTABLE)
%.d: %.c
@set -e; rm -f $@; \
$(CC) -MM $(CFLAGS) $< > $@.$$$$; \
sed 's,\($*\)\.o[ :]*,\1.o $@ : ,g' < $@.$$$$ > $@; \
rm -f $@.$$$$; echo '(re)building $@'
ifneq ($(MAKECMDGOALS),distclean)
-include $(C_SRCS:%.c=%.d)
endif
$(EXECUTABLE): $(OBJS)
$(CC) $< -o $@ $(LDFLAGS)
%.o: %.c
$(CC) $(CFLAGS) -c $<
clean:
rm -f *.o
rm -f *.d
rm -f *.d.*
rm -f $(EXECUTABLE)
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