#
# Makefile for the linux ncp-filesystem routines.
#

CC = gcc

ifeq ($(HAVE_ELF),yes)
PIC_FLAG = -fPIC
NCP_LIB = libncp.so.1.0
LIB_LINK_COMMAND = gcc -shared -Wl,-soname,libncp.so.1 -o $(NCP_LIB)
INSTALL_LIB = install $(NCP_LIB) -m 755 /lib; \
	ln -sf $(NCP_LIB) /lib/libncp.so.1; \
	ldconfig
export PIC_FLAG
else
NCP_LIB = libncp.a
LIB_LINK_COMMAND = ar r libncp.a
endif

CFLAGS += $(PIC_FLAG)

default:
	make -C ..

all: libcom_err.a ncplib_err.o $(NCP_LIB)

install:
	$(INSTALL_LIB)

ncplib.o: ncplib.c ncplib_err.h
	$(CC) $(CFLAGS) -c ncplib.c 

COM_ERR_CFILES = com_err/com_err.c com_err/error_message.c com_err/et_name.c \
	com_err/init_et.c
COM_ERR_OFILES = com_err/com_err.o com_err/error_message.o com_err/et_name.o \
	com_err/init_et.o

libcom_err.a: $(COM_ERR_CFILES)
	make -C com_err

$(NCP_LIB): ncplib.o ncplib_err.o libcom_err.a
	$(LIB_LINK_COMMAND) ncplib.o ncplib_err.o $(COM_ERR_OFILES)
	ln -sf libncp.so.1.0 libncp.so.1
	ln -sf libncp.so.1 libncp.so
	export LD_LIBRARY_PATH=`pwd`:LD_LIBRARY_PATH

ncplib_err.o: ncplib_err.h ncplib_err.c
	$(CC) $(CFLAGS) -c ncplib_err.c

ncplib_err.h: ncplib_err.et
	com_err/compile_et ncplib_err
	ln -sf ../lib/ncplib_err.h ../include/ncplib_err.h

ncplib_err.c: ncplib_err.et
	com_err/compile_et ncplib_err

dep: ncplib_err.h
	make -C com_err dep
	$(CPP) -M $(INCLUDES) *.c > .depend

clean:
	make -C com_err clean
	rm -f *.o *~ ncplib_err.[ch] ../include/ncplib_err.h
	rm -f libncp.*

mrproper: clean
	make -C com_err mrproper
	rm -f $(UTILS) .depend $(DISTFILE)

#
# include a dependency file if one exists
#
ifeq (.depend,$(wildcard .depend))
include .depend
endif