1# Makefile for zlib under OS/2 using GCC (PGCC)
  2# For conditions of distribution and use, see copyright notice in zlib.h
  3
  4# To compile and test, type:
  5#   cp Makefile.os2 ..
  6#   cd ..
  7#   make -f Makefile.os2 test
  8
  9# This makefile will build a static library z.lib, a shared library
 10# z.dll and a import library zdll.lib. You can use either z.lib or
 11# zdll.lib by specifying either -lz or -lzdll on gcc's command line
 12
 13CC=gcc -Zomf -s
 14
 15CFLAGS=-O6 -Wall
 16#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
 17#CFLAGS=-g -DDEBUG
 18#CFLAGS=-O3 -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
 19#           -Wstrict-prototypes -Wmissing-prototypes
 20
 21#################### BUG WARNING: #####################
 22## infcodes.c hits a bug in pgcc-1.0, so you have to use either
 23## -O# where # <= 4 or one of (-fno-ommit-frame-pointer or -fno-force-mem)
 24## This bug is reportedly fixed in pgcc >1.0, but this was not tested
 25CFLAGS+=-fno-force-mem
 26
 27LDFLAGS=-s -L. -lzdll -Zcrtdll
 28LDSHARED=$(CC) -s -Zomf -Zdll -Zcrtdll
 29
 30VER=1.1.0
 31ZLIB=z.lib
 32SHAREDLIB=z.dll
 33SHAREDLIBIMP=zdll.lib
 34LIBS=$(ZLIB) $(SHAREDLIB) $(SHAREDLIBIMP)
 35
 36AR=emxomfar cr
 37IMPLIB=emximp
 38RANLIB=echo
 39TAR=tar
 40SHELL=bash
 41
 42prefix=/usr/local
 43exec_prefix = $(prefix)
 44
 45OBJS = adler32.o compress.o crc32.o gzio.o uncompr.o deflate.o trees.o \
 46       zutil.o inflate.o infblock.o inftrees.o infcodes.o infutil.o inffast.o
 47
 48TEST_OBJS = example.o minigzip.o
 49
 50DISTFILES = README INDEX ChangeLog configure Make*[a-z0-9] *.[ch] descrip.mms \
 51  algorithm.txt zlib.3 msdos/Make*[a-z0-9] msdos/zlib.def msdos/zlib.rc \
 52  nt/Makefile.nt nt/zlib.dnt  contrib/README.contrib contrib/*.txt \
 53  contrib/asm386/*.asm contrib/asm386/*.c \
 54  contrib/asm386/*.bat contrib/asm386/zlibvc.d?? contrib/iostream/*.cpp \
 55  contrib/iostream/*.h  contrib/iostream2/*.h contrib/iostream2/*.cpp \
 56  contrib/untgz/Makefile contrib/untgz/*.c contrib/untgz/*.w32
 57
 58all: example.exe minigzip.exe
 59
 60test: all
 61	@LD_LIBRARY_PATH=.:$(LD_LIBRARY_PATH) ; export LD_LIBRARY_PATH; \
 62	echo hello world | ./minigzip | ./minigzip -d || \
 63	  echo '		*** minigzip test FAILED ***' ; \
 64	if ./example; then \
 65	  echo '		*** zlib test OK ***'; \
 66	else \
 67	  echo '		*** zlib test FAILED ***'; \
 68	fi
 69
 70$(ZLIB): $(OBJS)
 71	$(AR) $@ $(OBJS)
 72	-@ ($(RANLIB) $@ || true) >/dev/null 2>&1
 73
 74$(SHAREDLIB): $(OBJS) os2/z.def
 75	$(LDSHARED) -o $@ $^
 76
 77$(SHAREDLIBIMP): os2/z.def
 78	$(IMPLIB) -o $@ $^
 79
 80example.exe: example.o $(LIBS)
 81	$(CC) $(CFLAGS) -o $@ example.o $(LDFLAGS)
 82
 83minigzip.exe: minigzip.o $(LIBS)
 84	$(CC) $(CFLAGS) -o $@ minigzip.o $(LDFLAGS)
 85
 86clean:
 87	rm -f *.o *~ example minigzip libz.a libz.so* foo.gz
 88
 89distclean:	clean
 90
 91zip:
 92	mv Makefile Makefile~; cp -p Makefile.in Makefile
 93	rm -f test.c ztest*.c
 94	v=`sed -n -e 's/\.//g' -e '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`;\
 95	zip -ul9 zlib$$v $(DISTFILES)
 96	mv Makefile~ Makefile
 97
 98dist:
 99	mv Makefile Makefile~; cp -p Makefile.in Makefile
100	rm -f test.c ztest*.c
101	d=zlib-`sed -n '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`;\
102	rm -f $$d.tar.gz; \
103	if test ! -d ../$$d; then rm -f ../$$d; ln -s `pwd` ../$$d; fi; \
104	files=""; \
105	for f in $(DISTFILES); do files="$$files $$d/$$f"; done; \
106	cd ..; \
107	GZIP=-9 $(TAR) chofz $$d/$$d.tar.gz $$files; \
108	if test ! -d $$d; then rm -f $$d; fi
109	mv Makefile~ Makefile
110
111tags:
112	etags *.[ch]
113
114depend:
115	makedepend -- $(CFLAGS) -- *.[ch]
116
117# DO NOT DELETE THIS LINE -- make depend depends on it.
118
119adler32.o: zlib.h zconf.h
120compress.o: zlib.h zconf.h
121crc32.o: zlib.h zconf.h
122deflate.o: deflate.h zutil.h zlib.h zconf.h
123example.o: zlib.h zconf.h
124gzio.o: zutil.h zlib.h zconf.h
125infblock.o: infblock.h inftrees.h infcodes.h infutil.h zutil.h zlib.h zconf.h
126infcodes.o: zutil.h zlib.h zconf.h
127infcodes.o: inftrees.h infblock.h infcodes.h infutil.h inffast.h
128inffast.o: zutil.h zlib.h zconf.h inftrees.h
129inffast.o: infblock.h infcodes.h infutil.h inffast.h
130inflate.o: zutil.h zlib.h zconf.h infblock.h
131inftrees.o: zutil.h zlib.h zconf.h inftrees.h
132infutil.o: zutil.h zlib.h zconf.h infblock.h inftrees.h infcodes.h infutil.h
133minigzip.o: zlib.h zconf.h
134trees.o: deflate.h zutil.h zlib.h zconf.h trees.h
135uncompr.o: zlib.h zconf.h
136zutil.o: zutil.h zlib.h zconf.h