#
# NuFX archive manipulation library
# Copyright (C) 2000-2007 by Andy McFadden, All Rights Reserved.
# This is free software; you can redistribute it and/or modify it under the
# terms of the BSD License, see the file COPYING-LIB.
#
# Makefile for nufxlib (should work with non-GNU "make").
#
# You can use:
#	make (builds library and sample applications)
#	make shared (builds shared library if you're using GNU ld or similar)
#
# The shared library support currently leaves much to be desired.
#

# NufxLib install location.
prefix		= @prefix@
exec_prefix	= @exec_prefix@
includedir	= @includedir@
libdir		= @libdir@
srcdir		= @srcdir@

SHELL		= @SHELL@
INSTALL		= @INSTALL@
INSTALL_PROGRAM	= @INSTALL_PROGRAM@
INSTALL_DATA	= @INSTALL_DATA@
CC			= @CC@
AR			= ar rcv
#OPT 		= @CFLAGS@ -DNDEBUG
OPT			= @CFLAGS@
#OPT 		= @CFLAGS@ -DDEBUG_MSGS
#OPT 		= @CFLAGS@ -DDEBUG_VERBOSE
GCC_FLAGS	= -Wall -Wwrite-strings -Wstrict-prototypes -Wpointer-arith -Wshadow
CFLAGS		= @BUILD_FLAGS@ -I. @DEFS@ -DOPTFLAGSTR="\"$(OPT)\""

SRCS		= Archive.c ArchiveIO.c Bzip2.c Compress.c Crc16.c Debug.c \
			  Deferred.c Deflate.c Entry.c Expand.c FileIO.c Funnel.c \
			  Lzc.c Lzw.c MiscStuff.c MiscUtils.c Record.c SourceSink.c \
			  Squeeze.c Thread.c Value.c Version.c
OBJS		= Archive.o ArchiveIO.o Bzip2.o Compress.o Crc16.o Debug.o \
			  Deferred.o Deflate.o Entry.o Expand.o FileIO.o Funnel.o \
			  Lzc.o Lzw.o MiscStuff.o MiscUtils.o Record.o SourceSink.o \
			  Squeeze.o Thread.o Value.o Version.o

STATIC_PRODUCT	= libnufx.a
SHARED_PRODUCT	= libnufx.so
PRODUCT	= $(STATIC_PRODUCT)


#
# Build stuff
#

all: $(PRODUCT) samples
	@true

install: $(STATIC_PRODUCT)
	$(srcdir)/mkinstalldirs $(libdir)
	$(INSTALL_DATA) $(STATIC_PRODUCT) $(libdir)
	$(srcdir)/mkinstalldirs $(includedir)
	$(INSTALL_DATA) NufxLib.h $(includedir)

install-shared: $(SHARED_PRODUCT)
	$(srcdir)/mkinstalldirs $(libdir)
	$(INSTALL_DATA) $(SHARED_PRODUCT) $(libdir)
	$(srcdir)/mkinstalldirs $(includedir)
	$(INSTALL_DATA) NufxLib.h $(includedir)

samples::
	@echo "Building samples..."
	@(cd samples; set +e; unset CFLAGS OBJS; set -e; \
		@SET_MAKE@ LIB_PRODUCT="../$(PRODUCT)" $(MAKE))

shared::
	PRODUCT="$(SHARED_PRODUCT)" $(MAKE) -e

$(STATIC_PRODUCT): $(OBJS)
	-rm -f $(STATIC_PRODUCT) $(SHARED_PRODUCT)
	$(AR) $@ $(OBJS)
	@RANLIB@ $@

# BUG: we probably want -fPIC -D_REENTRANT on the compile lines for this.
# BUG: for Linux we may want -Wl,-soname,libnufx.so.1 on the link line.
$(SHARED_PRODUCT): $(OBJS)
	-rm -f $(STATIC_PRODUCT) $(SHARED_PRODUCT)
	$(CC) @SHARE_FLAGS@ -o $@ $(OBJS) @LIBS@

clean:
	(cd samples; make clean)
	-rm -f *.o core
	-rm -f $(SHARED_PRODUCT) $(STATIC_PRODUCT)

# build tags; assumes fancy GNU tag generation
tags::
	@ctags -R --totals *
	@#ctags *.[ch]

distclean: clean
	(cd samples; make distclean)
	-rm -f Version.c
	-rm -f Makefile Makefile.bak
	-rm -f config.log config.cache config.status config.h
	-rm -f tags

# Make a tarfile with a backup of the essential files.  We include "Makefile" 
# so that we can do a "make distclean" during packaging.
baktar:
	@tar cvf nufxlib.tar *.txt COPYING-LIB INSTALL configure *.in Makefile \
		Makefile.msc Makefile.dll install-sh config.guess config.sub \
		mkinstalldirs *.[ch] samples/*.txt samples/Makefile* samples/*.[ch]
	@gzip -9 nufxlib.tar
	@mv -i nufxlib.tar.gz /home/fadden/BAK/

depend:
	makedepend -- $(CFLAGS) -I/usr/local/include -- $(SRCS)
	@(cd samples; unset CFLAGS OBJS; @SET_MAKE@ $(MAKE) depend)

# catch OPTFLAGSTR updates
Version.o: Makefile

# DO NOT DELETE THIS LINE -- make depend depends on it.