# Makefile for zlib
# Copyright (C) 1995-2013 Jean-loup Gailly, Mark Adler
# For conditions of distribution and use, see copyright notice in zlib.h

# To compile and test, type:
#    ./configure; make test
# Normally configure builds both a static and a shared library.
# If you want to build just a static library, use: ./configure --static

# To install /usr/local/lib/libz.* and /usr/local/include/zlib.h, type:
#    make install
# To install in $HOME instead of /usr/local, use:
#    make install prefix=$HOME

CC=cc

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

SFLAGS=-O
LDFLAGS=
TEST_LDFLAGS=-L. libz.a
LDSHARED=$(CC)

STATICLIB=libz.a
SHAREDLIB=libz.so
SHAREDLIBV=libz.so.1.2.8
SHAREDLIBM=libz.so.1
IMPORTLIB=
SHAREDTARGET=libz.so.1.2.8

LIBS=$(STATICLIB) $(SHAREDTARGET)

AR=ar
ARFLAGS=rc
DEFFILE=
RC=
RCFLAGS=
RCOBJS=
STRIP=
RANLIB=ranlib
LDCONFIG=ldconfig
LDSHAREDLIBC=-lc
TAR=tar
SHELL=/bin/sh
EXE=

SRCDIR=.
INCLUDES=-I$(SRCDIR)

ARCHDIR=arch/generic
ARCH_STATIC_OBJS=
ARCH_SHARED_OBJS=

prefix = /usr/local
exec_prefix = ${prefix}
bindir = ${exec_prefix}/bin
libdir = ${exec_prefix}/lib
sharedlibdir = ${libdir}
includedir = ${prefix}/include
mandir = ${prefix}/share/man
man3dir = ${mandir}/man3
pkgconfigdir = ${libdir}/pkgconfig

OBJZ = adler32.o compress.o crc32.o deflate.o deflate_fast.o deflate_medium.o deflate_slow.o match.o infback.o inffast.o inflate.o inftrees.o trees.o uncompr.o zutil.o $(ARCH_STATIC_OBJS)
OBJG = gzclose.o gzlib.o gzread.o gzwrite.o
OBJC = $(OBJZ) $(OBJG)

PIC_OBJZ = adler32.lo compress.lo crc32.lo deflate.lo deflate_fast.lo deflate_medium.lo deflate_slow.lo match.lo infback.lo inffast.lo inflate.lo inftrees.lo trees.lo uncompr.lo zutil.lo $(ARCH_SHARED_OBJS)
PIC_OBJG = gzclose.lo gzlib.lo gzread.lo gzwrite.lo
PIC_OBJC = $(PIC_OBJZ) $(PIC_OBJG)

OBJS = $(OBJC)

PIC_OBJS = $(PIC_OBJC)

all: static shared

static: example$(EXE) minigzip$(EXE)

shared: examplesh$(EXE) minigzipsh$(EXE)

all64: example64$(EXE) minigzip64$(EXE)

check: test

$(ARCHDIR)/%.o: $(SRCDIR)/$(ARCHDIR)/%.c
	$(MAKE) -C $(ARCHDIR) $(notdir $@)

$(ARCHDIR)/%.lo: $(SRCDIR)/$(ARCHDIR)/%.c
	$(MAKE) -C $(ARCHDIR) $(notdir $@)

%.o: $(ARCHDIR)/%.o
	-cp $< $@

%.lo: $(ARCHDIR)/%.lo
	-cp $< $@

test: all
	$(MAKE) -C test

infcover.o: $(SRCDIR)/test/infcover.c $(SRCDIR)/zlib.h zconf.h
	$(CC) $(CFLAGS) $(INCLUDES) -c -o $@ $(SRCDIR)/test/infcover.c

infcover$(EXE): infcover.o $(STATICLIB)
	$(CC) $(CFLAGS) -o $@ infcover.o $(STATICLIB)
ifneq ($(STRIP),)
	$(STRIP) $@
endif

cover: infcover$(EXE)
	rm -f *.gcda
	./infcover
	gcov inf*.c

$(STATICLIB): $(OBJS)
	$(AR) $(ARFLAGS) $@ $(OBJS)
	-@ ($(RANLIB) $@ || true) >/dev/null 2>&1

example.o: $(SRCDIR)/test/example.c $(SRCDIR)/zlib.h zconf.h
	$(CC) $(CFLAGS) $(INCLUDES) -c -o $@ $(SRCDIR)/test/example.c

minigzip.o: $(SRCDIR)/test/minigzip.c $(SRCDIR)/zlib.h zconf.h
	$(CC) $(CFLAGS) $(INCLUDES) -c -o $@ $(SRCDIR)/test/minigzip.c

example64.o: $(SRCDIR)/test/example.c $(SRCDIR)/zlib.h zconf.h
	$(CC) $(CFLAGS) $(INCLUDES) -D_FILE_OFFSET_BITS=64 -c -o $@ $(SRCDIR)/test/example.c

minigzip64.o: $(SRCDIR)/test/minigzip.c $(SRCDIR)/zlib.h zconf.h
	$(CC) $(CFLAGS) $(INCLUDES) -D_FILE_OFFSET_BITS=64 -c -o $@ $(SRCDIR)/test/minigzip.c

zlibrc.o: win32/zlib1.rc
	$(RC) $(RCFLAGS) -o $@ win32/zlib1.rc

.SUFFIXES: .lo

%.o: $(SRCDIR)/%.c
	$(CC) $(INCLUDES) $(CFLAGS) -c -o $@ $<

%.lo: $(SRCDIR)/%.c
	$(CC) $(INCLUDES) $(SFLAGS) -DPIC -c -o $@ $<

$(SHAREDTARGET): $(PIC_OBJS) $(DEFFILE) $(RCOBJS)
ifneq ($(SHAREDTARGET),)
	$(LDSHARED) $(SFLAGS) -o $@ $(DEFFILE) $(PIC_OBJS) $(RCOBJS) $(LDSHAREDLIBC) $(LDFLAGS)
ifneq ($(STRIP),)
	$(STRIP) $@
endif
ifneq ($(SHAREDLIB),$(SHAREDTARGET))
	rm -f $(SHAREDLIB) $(SHAREDLIBM)
	ln -s $@ $(SHAREDLIB)
	ln -s $@ $(SHAREDLIBM)
endif
endif

example$(EXE): example.o $(STATICLIB)
	$(CC) $(CFLAGS) -o $@ example.o $(TEST_LDFLAGS)
ifneq ($(STRIP),)
	$(STRIP) $@
endif

minigzip$(EXE): minigzip.o $(STATICLIB)
	$(CC) $(CFLAGS) -o $@ minigzip.o $(TEST_LDFLAGS)
ifneq ($(STRIP),)
	$(STRIP) $@
endif

examplesh$(EXE): example.o $(SHAREDTARGET)
	$(CC) $(CFLAGS) -o $@ example.o -L. $(SHAREDTARGET)
ifneq ($(STRIP),)
	$(STRIP) $@
endif

minigzipsh$(EXE): minigzip.o $(SHAREDTARGET)
	$(CC) $(CFLAGS) -o $@ minigzip.o -L. $(SHAREDTARGET)
ifneq ($(STRIP),)
	$(STRIP) $@
endif

example64$(EXE): example64.o $(STATICLIB)
	$(CC) $(CFLAGS) -o $@ example64.o $(TEST_LDFLAGS)
ifneq ($(STRIP),)
	$(STRIP) $@
endif

minigzip64$(EXE): minigzip64.o $(STATICLIB)
	$(CC) $(CFLAGS) -o $@ minigzip64.o $(TEST_LDFLAGS)
ifneq ($(STRIP),)
	$(STRIP) $@
endif

install-shared: $(SHAREDTARGET)
ifneq ($(SHAREDTARGET),)
	-@if [ ! -d $(DESTDIR)$(sharedlibdir) ]; then mkdir -p $(DESTDIR)$(sharedlibdir); fi
	cp $(SHAREDTARGET) $(DESTDIR)$(sharedlibdir)
	chmod 644 $(DESTDIR)$(sharedlibdir)/$(SHAREDTARGET)
ifneq ($(SHAREDLIB),$(SHAREDTARGET))
	rm -f $(DESTDIR)$(sharedlibdir)/$(SHAREDLIB) $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBM)
	ln -s $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir)/$(SHAREDLIB)
	ln -s $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBM)
	($(LDCONFIG) || true)  >/dev/null 2>&1
# ldconfig is for Linux
endif
ifneq ($(IMPORTLIB),)
	cp $(IMPORTLIB) $(DESTDIR)$(sharedlibdir)
	chmod 644 $(DESTDIR)$(sharedlibdir)/$(IMPORTLIB)
endif
endif

install-static: $(STATICLIB)
	-@if [ ! -d $(DESTDIR)$(libdir)       ]; then mkdir -p $(DESTDIR)$(libdir); fi
	cp $(STATICLIB) $(DESTDIR)$(libdir)
	chmod 644 $(DESTDIR)$(libdir)/$(STATICLIB)
	-@($(RANLIB) $(DESTDIR)$(libdir)/$(STATICLIB) || true) >/dev/null 2>&1
# The ranlib in install-static is needed on NeXTSTEP which checks file times

install-libs: install-shared install-static
	-@if [ ! -d $(DESTDIR)$(man3dir)      ]; then mkdir -p $(DESTDIR)$(man3dir); fi
	-@if [ ! -d $(DESTDIR)$(pkgconfigdir) ]; then mkdir -p $(DESTDIR)$(pkgconfigdir); fi
	cp $(SRCDIR)/zlib.3 $(DESTDIR)$(man3dir)
	chmod 644 $(DESTDIR)$(man3dir)/zlib.3
	cp zlib.pc $(DESTDIR)$(pkgconfigdir)
	chmod 644 $(DESTDIR)$(pkgconfigdir)/zlib.pc

install: install-libs
	-@if [ ! -d $(DESTDIR)$(includedir)   ]; then mkdir -p $(DESTDIR)$(includedir); fi
	cp $(SRCDIR)/zlib.h zconf.h $(DESTDIR)$(includedir)
	chmod 644 $(DESTDIR)$(includedir)/zlib.h $(DESTDIR)$(includedir)/zconf.h

uninstall-static:
	cd $(DESTDIR)$(libdir) && rm -f $(STATICLIB)

uninstall-shared:
ifneq ($(SHAREDLIB),)
	cd $(DESTDIR)$(sharedlibdir) && rm -f $(SHAREDLIBV) $(SHAREDLIB) $(SHAREDLIBM)
endif
ifneq ($(IMPORTLIB),)
	cd $(DESTDIR)$(sharedlibdir) && rm -f $(IMPORTLIB)
endif

uninstall: uninstall-static uninstall-shared
	cd $(DESTDIR)$(includedir) && rm -f zlib.h zconf.h
	cd $(DESTDIR)$(man3dir) && rm -f zlib.3
	cd $(DESTDIR)$(pkgconfigdir) && rm -f zlib.pc

docs: zlib.3.pdf

zlib.3.pdf: $(SRCDIR)/zlib.3
	groff -mandoc -f H -T ps $(SRCDIR)/zlib.3 | ps2pdf - zlib.3.pdf

mostlyclean: clean
clean:
	@if [ -f $(ARCHDIR)/Makefile ]; then $(MAKE) -C $(ARCHDIR) clean; fi
	@if [ -f test/Makefile ]; then $(MAKE) -C test clean; fi
	rm -f *.o *.lo *~ \
	   example$(EXE) minigzip$(EXE) examplesh$(EXE) minigzipsh$(EXE) \
	   example64$(EXE) minigzip64$(EXE) \
	   infcover \
	   $(STATICLIB) $(IMPORTLIB) $(SHAREDLIB) $(SHAREDLIBV) $(SHAREDLIBM) \
	   foo.gz so_locations \
	   _match.s maketree
	rm -rf objs
	rm -f *.gcda *.gcno *.gcov
	rm -f a.out

maintainer-clean: distclean
distclean: clean
	@if [ -f $(ARCHDIR)/Makefile ]; then $(MAKE) -C $(ARCHDIR) distclean; fi
	@if [ -f test/Makefile ]; then $(MAKE) -C test distclean; fi
	rm -f zlib.pc configure.log zconf.h zconf.h.cmakein
	-@rm -f .DS_Store
# Reset Makefile if building inside source tree
	@if [ -f Makefile.in ]; then \
	printf 'all:\n\t-@echo "Please use ./configure first.  Thank you."\n' > Makefile ; \
	printf '\ndistclean:\n\tmake -f Makefile.in distclean\n' >> Makefile ; \
	touch -r $(SRCDIR)/Makefile.in Makefile ; fi
# Reset zconf.h and zconf.h.cmakein if building inside source tree
	@if [ -f zconf.h.in ]; then \
	cp -p $(SRCDIR)/zconf.h.in zconf.h ; \
	TEMPFILE=zconfh_$$ ; \
	echo "/#define ZCONF_H/ a\\\\\n#cmakedefine Z_HAVE_UNISTD_H\n" >> $$TEMPFILE &&\
	sed -f $$TEMPFILE $(SRCDIR)/zconf.h.in > zconf.h.cmakein &&\
	touch -r $(SRCDIR)/zconf.h.in zconf.h.cmakein &&\
	rm $$TEMPFILE ; fi
# Cleanup these files if building outside source tree
	@if [ ! -f zlib.3 ]; then rm -f zlib.3.pdf Makefile; fi
# Remove arch and test directory if building outside source tree
	@if [ ! -f $(ARCHDIR)/Makefile.in ]; then rm -rf arch; fi
	@if [ ! -f test/Makefile.in ]; then rm -rf test; fi

tags:
	etags $(SRCDIR)/*.[ch]

depend:
	makedepend -- $(CFLAGS) -- $(SRCDIR)/*.[ch]
	makedepend -a -o.lo -- $(SFLAGS) -- $(SRCDIR)/*.[ch]
	@sed "s=^$(SRCDIR)/\([a-zA-Z0-9_]*\.\(lo\|o\):\)=\1=g" < Makefile > Makefile.tmp
	@mv -f Makefile.tmp Makefile

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

adler32.o zutil.o: $(SRCDIR)/zutil.h $(SRCDIR)/zlib.h zconf.h
gzclose.o gzlib.o gzread.o gzwrite.o: $(SRCDIR)/zlib.h zconf.h $(SRCDIR)/gzguts.h
compress.o example.o minigzip.o uncompr.o: $(SRCDIR)/zlib.h zconf.h
crc32.o: $(SRCDIR)/zutil.h $(SRCDIR)/zlib.h zconf.h $(SRCDIR)/crc32.h
deflate.o: $(SRCDIR)/deflate.h $(SRCDIR)/deflate_p.h $(SRCDIR)/match.h $(SRCDIR)/zutil.h $(SRCDIR)/zlib.h zconf.h
deflate_fast.o: $(SRCDIR)/deflate.h $(SRCDIR)/deflate_p.h $(SRCDIR)/match.h
deflate_medium.o: $(SRCDIR)/deflate.h $(SRCDIR)/deflate_p.h $(SRCDIR)/match.h
deflate_slow.o: $(SRCDIR)/deflate.h $(SRCDIR)/deflate_p.h $(SRCDIR)/match.h
infback.o inflate.o: $(SRCDIR)/zutil.h $(SRCDIR)/zlib.h zconf.h $(SRCDIR)/inftrees.h $(SRCDIR)/inflate.h $(SRCDIR)/inffast.h $(SRCDIR)/inffixed.h
inffast.o: $(SRCDIR)/zutil.h $(SRCDIR)/zlib.h zconf.h $(SRCDIR)/inftrees.h $(SRCDIR)/inflate.h $(SRCDIR)/inffast.h
inftrees.o: $(SRCDIR)/zutil.h $(SRCDIR)/zlib.h zconf.h $(SRCDIR)/inftrees.h
trees.o: $(SRCDIR)/deflate.h $(SRCDIR)/zutil.h $(SRCDIR)/zlib.h zconf.h $(SRCDIR)/trees.h

adler32.lo zutil.lo: $(SRCDIR)/zutil.h $(SRCDIR)/zlib.h zconf.h
gzclose.lo gzlib.lo gzread.lo gzwrite.lo: $(SRCDIR)/zlib.h zconf.h $(SRCDIR)/gzguts.h
compress.lo example.lo minigzip.lo uncompr.lo: $(SRCDIR)/zlib.h zconf.h
crc32.lo: $(SRCDIR)/zutil.h $(SRCDIR)/zlib.h zconf.h $(SRCDIR)/crc32.h
deflate.lo: $(SRCDIR)/deflate.h $(SRCDIR)/deflate_p.h $(SRCDIR)/match.h $(SRCDIR)/zutil.h $(SRCDIR)/zlib.h zconf.h
deflate_fast.lo: $(SRCDIR)/deflate.h $(SRCDIR)/deflate_p.h $(SRCDIR)/match.h
deflate_medium.lo: $(SRCDIR)/deflate.h $(SRCDIR)/deflate_p.h $(SRCDIR)/match.h
deflate_slow.lo: $(SRCDIR)/deflate.h $(SRCDIR)/deflate_p.h $(SRCDIR)/match.h
infback.lo inflate.lo: $(SRCDIR)/zutil.h $(SRCDIR)/zlib.h zconf.h $(SRCDIR)/inftrees.h $(SRCDIR)/inflate.h $(SRCDIR)/inffast.h $(SRCDIR)/inffixed.h
inffast.lo: $(SRCDIR)/zutil.h $(SRCDIR)/zlib.h zconf.h $(SRCDIR)/inftrees.h $(SRCDIR)/inflate.h $(SRCDIR)/inffast.h
inftrees.lo: $(SRCDIR)/zutil.h $(SRCDIR)/zlib.h zconf.h $(SRCDIR)/inftrees.h
trees.lo: $(SRCDIR)/deflate.h $(SRCDIR)/zutil.h $(SRCDIR)/zlib.h zconf.h $(SRCDIR)/trees.h