# $Id: Makefile,v 1.2 2003/04/15 03:40:58 cher Exp $

# Copyright (C) 2003 Alexander Chernov <cher@unicorn.cmc.msu.ru>

# 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 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.
#
# See the `COPYING' file for the full terms and conditions.

# This makefile works on linux 2.4.20/glibc 2.3.2/gcc 3.2.2

VERSION = 0.0.1
MAJOR = 0

CC = gcc
CXX = g++
CFLAGS = -g -Wall -D_ISOC99_SOURCE -Iinclude -Idouble
CXXFLAGS = -g -Wall -Iinclude -Idouble -Ic++ -fno-rtti
AR = ar

CFILES =\
 double/bdtr.c\
 double/beta.c\
 double/btdtr.c\
 double/cbrt.c\
 double/chbevl.c\
 double/chdtr.c\
 double/const.c\
 double/dawsn.c\
 double/drand.c\
 double/ei.c\
 double/ellie.c\
 double/ellik.c\
 double/ellpe.c\
 double/ellpj.c\
 double/ellpk.c\
 double/fdtr.c\
 double/fresnl.c\
 double/gamma.c\
 double/gdtr.c\
 double/hyp2f1.c\
 double/hyperg.c\
 double/i0.c\
 double/i1.c\
 double/igam.c\
 double/igami.c\
 double/incbet.c\
 double/incbi.c\
 double/kolmogor.c\
 double/mtherr.c\
 double/nbdtr.c\
 double/ndtr.c\
 double/ndtri.c\
 double/polevl.c\
 double/pdtr.c\
 double/psi.c\
 double/rgamma.c\
 double/round.c\
 double/stdtr.c\
 double/zeta.c\
 double/zetac.c

CXXFILES =\
 c++/BinomialVariation.cpp\
 c++/BitSource.cpp\
 c++/DiscreteVariation.cpp\
 c++/ExternalEnthropy.cpp\
 c++/FileByteSource.cpp\
 c++/OpenError.cpp\
 c++/PseudoEnthropy.cpp\
 c++/Random.cpp\
 c++/SeededEnthropy.cpp

HPPFILES =\
 c++/BadArgsError.hpp\
 c++/BinomialVariation.hpp\
 c++/BitSource.hpp\
 c++/ByteSource.hpp\
 c++/DiscreteVariation.hpp\
 c++/EnthropySource.hpp\
 c++/Error.hpp\
 c++/ExternalEnthropy.hpp\
 c++/FileByteSource.hpp\
 c++/OpenError.hpp\
 c++/PseudoEnthropy.hpp\
 c++/Random.hpp\
 c++/ReadError.hpp\
 c++/SeededEnthropy.hpp

HFILES =\
 double/cephes.h

OFILES = ${CFILES:double/%.c=obj/%.o} ${CXXFILES:c++/%.cpp=obj/%.o}
PFILES = ${CFILES:double/%.c=pic/%.o} ${CXXFILES:c++/%.cpp=pic/%.o}
IFILES = ${HPPFILES:c++/%.hpp=include/%.hpp} ${HFILES:double/%.h=include/%.h}

all : obj pic lib include lib/librandom.a shared_lib ${IFILES}

lib/librandom.a : ${OFILES}
	${AR} cvr $@ $?

shared_lib: lib/librandom.so.${VERSION} lib/librandom.so lib/librandom.so.${MAJOR}

lib/librandom.so.${VERSION} : ${PFILES}
	${CC} -Wl,-soname,librandom.so.${MAJOR} -shared -o $@ $^
lib/librandom.so.${MAJOR} : lib/librandom.so.${VERSION}
	-rm -f lib/librandom.so.${MAJOR}
	ln -s librandom.so.${VERSION} lib/librandom.so.${MAJOR}
lib/librandom.so : lib/librandom.so.${VERSION}
	-rm -f lib/librandom.so
	ln -s librandom.so.${VERSION} lib/librandom.so

obj:
	mkdir obj
pic:
	mkdir pic
lib:
	mkdir lib
include:
	mkdir include

obj/%.o : double/%.c
	${CC} ${CFLAGS} -c -o $@ $<
pic/%.o : double/%.c
	${CC} ${CFLAGS} -fPIC -DPIC -c -o $@ $<

obj/%.o : c++/%.cpp
	${CXX} ${CXXFLAGS} -c -o $@ $<
pic/%.o : c++/%.cpp
	${CXX} ${CXXFLAGS} -c -o $@ $<

include/%.hpp : c++/%.hpp
	ln -sf ../$< $@
include/%.h : double/%.h
	ln -sf ../$< $@

clean:
	-rm -rf obj pic lib include
	${MAKE} -C tests $@