著名的 helix realplayer 基于手机 symbian 系统的 播放器全套源代码

				# Makefile for zlib under OS/2 using GCC (PGCC)
				# For conditions of distribution and use, see copyright notice in zlib.h 
				
				# To compile and test, type:
				#   cp Makefile.os2 ..
				#   cd ..
				#   make -f Makefile.os2 test
				
				# This makefile will build a static library z.lib, a shared library
				# z.dll and a import library zdll.lib. You can use either z.lib or
				# zdll.lib by specifying either -lz or -lzdll on gcc's command line
				
				CC=gcc -Zomf -s
				
				CFLAGS=-O6 -Wall
				#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
				#CFLAGS=-g -DDEBUG
				#CFLAGS=-O3 -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
				#           -Wstrict-prototypes -Wmissing-prototypes
				
				#################### BUG WARNING: #####################
				## infcodes.c hits a bug in pgcc-1.0, so you have to use either
				## -O# where # 				## This bug is reportedly fixed in pgcc >1.0, but this was not tested
				CFLAGS+=-fno-force-mem
				
				LDFLAGS=-s -L. -lzdll -Zcrtdll
				LDSHARED=$(CC) -s -Zomf -Zdll -Zcrtdll
				
				VER=1.1.0
				ZLIB=z.lib
				SHAREDLIB=z.dll
				SHAREDLIBIMP=zdll.lib
				LIBS=$(ZLIB) $(SHAREDLIB) $(SHAREDLIBIMP)
				
				AR=emxomfar cr
				IMPLIB=emximp
				RANLIB=echo
				TAR=tar
				SHELL=bash
				
				prefix=/usr/local
				exec_prefix = $(prefix)
				
				OBJS = adler32.o compress.o crc32.o gzio.o uncompr.o deflate.o trees.o \
				       zutil.o inflate.o infblock.o inftrees.o infcodes.o infutil.o inffast.o
				
				TEST_OBJS = example.o minigzip.o
				
				DISTFILES = README INDEX ChangeLog configure Make*[a-z0-9] *.[ch] descrip.mms \
				  algorithm.txt zlib.3 msdos/Make*[a-z0-9] msdos/zlib.def msdos/zlib.rc \
				  nt/Makefile.nt nt/zlib.dnt  contrib/README.contrib contrib/*.txt \
				  contrib/asm386/*.asm contrib/asm386/*.c \
				  contrib/asm386/*.bat contrib/asm386/zlibvc.d?? contrib/iostream/*.cpp \
				  contrib/iostream/*.h  contrib/iostream2/*.h contrib/iostream2/*.cpp \
				  contrib/untgz/Makefile contrib/untgz/*.c contrib/untgz/*.w32
				
				all: example.exe minigzip.exe
				
				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
				
				$(ZLIB): $(OBJS)
					$(AR) $@ $(OBJS)
					-@ ($(RANLIB) $@ || true) >/dev/null 2>&1
				
				$(SHAREDLIB): $(OBJS) os2/z.def
					$(LDSHARED) -o $@ $^
				
				$(SHAREDLIBIMP): os2/z.def
					$(IMPLIB) -o $@ $^
				
				example.exe: example.o $(LIBS)
					$(CC) $(CFLAGS) -o $@ example.o $(LDFLAGS)
				
				minigzip.exe: minigzip.o $(LIBS)
					$(CC) $(CFLAGS) -o $@ minigzip.o $(LDFLAGS)
				
				clean:
					rm -f *.o *~ example minigzip libz.a libz.so* foo.gz
				
				distclean:	clean
				
				zip:
					mv Makefile Makefile~; cp -p Makefile.in Makefile
					rm -f test.c ztest*.c
					v=`sed -n -e 's/\.//g' -e '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`;\
					zip -ul9 zlib$$v $(DISTFILES)
					mv Makefile~ Makefile
				
				dist:
					mv Makefile Makefile~; cp -p Makefile.in Makefile
					rm -f test.c ztest*.c
					d=zlib-`sed -n '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`;\
					rm -f $$d.tar.gz; \
					if test ! -d ../$$d; then rm -f ../$$d; ln -s `pwd` ../$$d; fi; \
					files=""; \
					for f in $(DISTFILES); do files="$$files $$d/$$f"; done; \
					cd ..; \
					GZIP=-9 $(TAR) chofz $$d/$$d.tar.gz $$files; \
					if test ! -d $$d; then rm -f $$d; fi
					mv Makefile~ Makefile
				
				tags:	
					etags *.[ch]
				
				depend:
					makedepend -- $(CFLAGS) -- *.[ch]
				
				# DO NOT DELETE THIS LINE -- make depend depends on it.
				
				adler32.o: zlib.h zconf.h
				compress.o: zlib.h zconf.h
				crc32.o: zlib.h zconf.h
				deflate.o: deflate.h zutil.h zlib.h zconf.h
				example.o: zlib.h zconf.h
				gzio.o: zutil.h zlib.h zconf.h
				infblock.o: infblock.h inftrees.h infcodes.h infutil.h zutil.h zlib.h zconf.h
				infcodes.o: zutil.h zlib.h zconf.h
				infcodes.o: inftrees.h infblock.h infcodes.h infutil.h inffast.h
				inffast.o: zutil.h zlib.h zconf.h inftrees.h
				inffast.o: infblock.h infcodes.h infutil.h inffast.h
				inflate.o: zutil.h zlib.h zconf.h infblock.h
				inftrees.o: zutil.h zlib.h zconf.h inftrees.h
				infutil.o: zutil.h zlib.h zconf.h infblock.h inftrees.h infcodes.h infutil.h
				minigzip.o:  zlib.h zconf.h 
				trees.o: deflate.h zutil.h zlib.h zconf.h trees.h
				uncompr.o: zlib.h zconf.h
				zutil.o: zutil.h zlib.h zconf.h