' >> $@ @echo 'zlib Source Files' >> $@ @echo '

# Makefile for zlib
# Copyright (C) 1995-1998 Jean-loup Gailly.
# For conditions of distribution and use, see copyright notice in zlib.h 
#
# Makefile modifications Copyright (c) 1998 by Wayne Gramlich
#
# Use the same conditions and distribution as in zlib.h.

.PHONY: all test install clean platform site

# Included make files:
ROOT = ../..
include $(ROOT)/Makefile_common.mk
include $(ROOT)/Makefile_private.mk

# Install directories:
BIN_DIRECTORY = $(ROOT)/bin/$(PLATFORM)
LIB_DIRECTORY = $(ROOT)/lib/$(PLATFORM)
MAN_DIRECTORY = $(ROOT)/man
MAN3_DIRECTORY = $(MAN_DIRECTORY)/man3
INCLUDE_DIRECTORY = $(ROOT)/include

AR=ar rc
CC=gcc
CFLAGS=-O3 -DHAVE_UNISTD_H -DUSE_MMAP

#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
#CFLAGS=-g -DDEBUG
#CFLAGS=-O3 -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
#           -Wstrict-prototypes -Wmissing-prototypes

VER=1.1.2

LIBRARY_BASES =		\
	adler32		\
	compress	\
	crc32		\
	gzio		\
	uncompr		\
	deflate		\
	trees		\
	zutil		\
	inflate		\
	infblock	\
	inftrees	\
	infcodes	\
	infutil		\
	inffast
LIBRARY_SOURCES = ${LIBRARY_BASES:%=%.c}
LIBRARY_OBJECTS = ${LIBRARY_BASES:%=$(PLATFORM)/%.o}
LIBRARY = $(PLATFORM)/libz.a

EXAMPLE_BASES =		\
	example
EXAMPLE_SOURCES = ${EXAMPLE_BASES:%=%.c}
EXAMPLE_OBJECTS = ${EXAMPLE_BASES:%=$(PLATFORM)/%.o}
EXAMPLE = $(PLATFORM)/example

MINIGZIP_BASES = 	\
	minigzip
MINIGZIP_SOURCES = ${MINIGZIP_BASES:%=%.c}
MINIGZIP_OBJECTS = ${MINIGZIP_BASES:%=$(PLATFORM)/%.o}
MINIGZIP = $(PLATFORM)/minigzip

HEADERS =			\
	deflate.h		\
	infblock.h		\
	infcodes.h		\
	inffast.h		\
	inffixed.h		\
	inftrees.h		\
	infutil.h		\
	trees.h			\
	zconf.h			\
	zlib.h

SOURCES =			\
	${LIBRARY_SOURCES}	\
	${EXAMPLE_SOURCES}	\
	${MINIZIP_SOURCES}	\
	${HEADERS}		\
	ChangeLog		\
	Makefile		\
	README			\
	zlib.3			\
	algorithm.txt
ALL_SOURCES =			\
	${SOURCES}		\
	index.html		\
	source.html

ALL_OBJECTS =			\
	${LIBRARY_OBJECTS}	\
	${EXAMPLE_OBJECTS}	\
	${MINIGZIP_OBJECTS}

PROGRAMS = 		\
	$(EXAMPLE)	\
	$(MINIGZIP)

INSTALL_TARGETS =			\
	$(INCLUDE_DIRECTORY)/zlib.h	\
	$(INCLUDE_DIRECTORY)/zconf.h	\
	$(MAN3_DIRECTORY)/zlib.3	\
	$(LIB_DIRECTORY)/$(LIBRARY)

all: platform ${PROGRAMS}

copy: source.html
	set -e ;							\
	if [ "$(COPY_DIRECTORY)" = "" ] ;				\
	  then								\
	    echo "Please set COPY_DIRECTORY in `pwd`" ;			\
	    exit 1 ;							\
	  fi
	rm -rf $(COPY_DIRECTORY)
	mkdir -p $(COPY_DIRECTORY)
	cp ${ALL_SOURCES} $(COPY_DIRECTORY)

test: all
	LD_LIBRARY_PATH=.:$(LD_LIBRARY_PATH) ; export LD_LIBRARY_PATH; \
	echo hello world | ./$(MINIGZIP) | ./$(MINIGZIP) -d || \
	  echo '		*** minigzip test FAILED ***' ; \
	if ./$(EXAMPLE); then \
	  echo '		*** zlib test OK ***'; \
	else \
	  echo '		*** zlib test FAILED ***'; \
	fi

source.html: Makefile ${SOURCES}
	@echo -n "Generating $@..."
	@rm -f $@
	@echo '<HTML>' > $@
	@echo '<Head>' >> $@
	@echo '<Title>zlib Source Files</Title>' >> $@
	@echo '</Head>' >> $@
	@echo '<Body>' >> $@
	@echo '<P>These are the source files for the' >> $@
	@echo '<A HRef="index.html">PBMPlus Download</A>' >> $@
	@echo 'top-level directory.</P>' >> $@
	@echo '<H1>' >> $@
	@echo 'zlib Source Files' >> $@
	@echo '</H1>' >> $@
	@echo '<P>The following source files are available:</P>' >> $@
	@echo '<UL>' >> $@
	@for i in `ls ${SOURCES} | sort` ; do 				\
		echo "  <LI><A HRef='$$i'>$$i</A></LI>" >> $@ ;		\
		done
	@echo '</UL>' >> $@
	@echo '<HR>' >> $@
	@echo '<Address>' >> $@
	@echo 'This page is' >> $@
	@echo '<A HRef="../../../../copyright.html">' >> $@
	@echo 'Copyright</A> (c) 1998 by' >> $@
	@echo '<A HRef="../../../../gramlich.html">' >> $@
	@echo 'Wayne Gramlich</A> All rights reserved.' >> $@
	@echo '</Address>' >> $@
	@echo '</Body>' >> $@
	@echo '</HTML>' >> $@
	@echo "Done"
	
# The library proper:
$(LIBRARY): ${LIBRARY_OBJECTS}
	$(AR) $@ ${LIBRARY_OBJECTS}

# Test programs:
$(EXAMPLE): ${EXAMPLE_OBJECTS} $(LIBRARY)
	$(CC) -o $@ ${EXAMPLE_OBJECTS} $(LIBRARY)

$(MINIGZIP): ${MINIGZIP_OBJECTS} $(LIBRARY)
	$(CC) -o $@ ${MINIGZIP_OBJECTS} $(LIBRARY)

# Install stuff:
install: platform $(WAIT) ${INSTALL_TARGETS}

$(INCLUDE_DIRECTORY)/zlib.h: zlib.h
	mkdir -p $(INCLUDE_DIRECTORY)
	cp zlib.h $@
	chmod 644 $@

$(INCLUDE_DIRECTORY)/zconf.h: zconf.h
	mkdir -p $(INCLUDE_DIRECTORY)
	cp zconf.h $@
	chmod 644 $@

$(LIB_DIRECTORY)/$(LIBRARY): $(LIBRARY)
	mkdir -p $(LIB_DIRECTORY)/$(PLATFORM)
	cp $(LIBRARY) $@
	chmod 644 $@

$(MAN3_DIRECTORY)/zlib.3: zlib.3
	mkdir -p $(MAN3_DIRECTORY)
	cp zlib.3 $@
	chmod 644 $@

# Misc. stuff:
site: clean

clean:
	rm -rf $(PLATFORM)
	rm -f *~ foo.gz

${ALL_OBJECTS}:
	$(CC) ${CFLAGS} -c -o $@ $(@:$(PLATFORM)/%.o=%.c)

platform: $(PLATFORM)/touched ${ALL_SOURCES}
	

$(PLATFORM)/touched:
	rm -rf $(PLATFORM)
	mkdir $(PLATFORM)
	touch $@

# This is the old Makefile stuff for dealing with old shared libraries:
#	cd $(exec_prefix)/lib; chmod 755 $(LIBRARY)
#	cd $(exec_prefix)/lib; if test -f $(SHAREDLIB).$(VER); then \
#	  rm -f $(SHAREDLIB) $(SHAREDLIB).1; \
#	  ln -s $(SHAREDLIB).$(VER) $(SHAREDLIB); \
#	  ln -s $(SHAREDLIB).$(VER) $(SHAREDLIB).1; \
#	  (ldconfig || true)  >/dev/null 2>&1; \
#	fi
# The ranlib in install is needed on NeXTSTEP which checks file times
# ldconfig is for Linux