Makefile.template

VERSION=$(shell cat version)
DESTDIR?=/usr
PREFIX?=/local

LDCONFIG?=ldconfig

ifneq ($V,1)
Q ?= @
endif

STATIC=libws281x.a
DYNAMIC=libws281x.so.$(VERSION)

#DEBUG	= -g -O0
DEBUG	= -O2
CC	= gcc
INCLUDE	= -I.
DEFS	= -D_GNU_SOURCE
CFLAGS	= $(DEBUG) $(DEFS) -Wformat=2 -Wall -Wextra -Winline $(INCLUDE) -pipe -fPIC
#CFLAGS	= $(DEBUG) $(DEFS) -Wformat=2 -Wall -Wextra -Wconversion -Winline $(INCLUDE) -pipe -fPIC

LIBS    = -lm -lpthread -lrt -lcrypt

###############################################################################

SRC	=	ws2811.c	\
      pwm.c		\
      pcm.c  \
      dma.c \
      rpihw.c \
      mailbox.c


HEADERS =	$(shell ls *.h)

OBJ	=	$(SRC:.c=.o)

all:		$(DYNAMIC)

.PHONY:	static
static:
		$Q cat noMoreStatic

$(DYNAMIC):	$(OBJ)
	$Q echo "[Link (Dynamic)]"
	$Q $(CC) -shared -Wl,-soname,libws281x.so -o libws281x.so.$(VERSION) $(LIBS) $(OBJ)

.c.o:
	$Q echo [Compile] $<
	$Q $(CC) -c $(CFLAGS) $< -o $@


.PHONY:	clean
clean:
	$Q echo "[Clean]"
	$Q rm -f $(OBJ) $(OBJ_I2C) *~ core tags Makefile.bak libws281x.*

.PHONY:	tags
tags:	$(SRC)
	$Q echo [ctags]
	$Q ctags $(SRC)


.PHONY:	install
install:	$(DYNAMIC)
	$Q echo "[Install Headers]"
	$Q install -m 0755 -d						$(DESTDIR)$(PREFIX)/include
	$Q install -m 0644 $(HEADERS)					$(DESTDIR)$(PREFIX)/include
	$Q echo "[Install Dynamic Lib]"
	$Q install -m 0755 -d						$(DESTDIR)$(PREFIX)/lib
	$Q install -m 0755 libws281x.so.$(VERSION)			$(DESTDIR)$(PREFIX)/lib/libws281x.so.$(VERSION)
	$Q ln -sf $(DESTDIR)$(PREFIX)/lib/libws281x.so.$(VERSION)	$(DESTDIR)/lib/libws281x.so
	$Q $(LDCONFIG)

.PHONY:	uninstall
uninstall:
	$Q echo "[UnInstall]"
	$Q cd $(DESTDIR)$(PREFIX)/include/ && rm -f $(HEADERS)
	$Q cd $(DESTDIR)$(PREFIX)/lib/     && rm -f libws281x.*
	$Q $(LDCONFIG)


.PHONY:	depend
depend:
	makedepend -Y $(SRC) $(SRC_I2C)