makefile.orig

arm9开发板上的例子,可以学习一下有简单的c程序

CC=cc

CFLAGS=-O

LDFLAGS=-L. -lz
LDSHARED=$(CC)
CPP=$(CC) -E

VER=1.1.4
LIBS=libz.a
SHAREDLIB=libz.so

AR=ar rc
RANLIB=ranlib
TAR=tar
SHELL=/bin/sh

prefix = /usr/local
exec_prefix = ${prefix}
libdir = ${exec_prefix}/lib
includedir = ${prefix}/include

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

all: example minigzip

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

libz.a: $(OBJS) $(OBJA)
	$(AR) $@ $(OBJS) $(OBJA)
	-@ ($(RANLIB) $@ || true) >/dev/null 2>&1

match.o: match.S
	$(CPP) match.S > _match.s
	$(CC) -c _match.s
	mv _match.o match.o
	rm -f _match.s

$(SHAREDLIB).$(VER): $(OBJS)
	$(LDSHARED) -o $@ $(OBJS)
	rm -f $(SHAREDLIB) $(SHAREDLIB).1
	ln -s $@ $(SHAREDLIB)
	ln -s $@ $(SHAREDLIB).1

example: example.o $(LIBS)
	$(CC) $(CFLAGS) -o $@ example.o $(LDFLAGS)

minigzip: minigzip.o $(LIBS)
	$(CC) $(CFLAGS) -o $@ minigzip.o $(LDFLAGS)

install: $(LIBS)
	-@if [ ! -d $(includedir)  ]; then mkdir $(includedir); fi
	-@if [ ! -d $(libdir) ]; then mkdir $(libdir); fi
	cp zlib.h zconf.h $(includedir)
	chmod 644 $(includedir)/zlib.h $(includedir)/zconf.h
	cp $(LIBS) $(libdir)
	cd $(libdir); chmod 755 $(LIBS)
	-@(cd $(libdir); $(RANLIB) libz.a || true) >/dev/null 2>&1
	cd $(libdir); 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

clean:
	rm -f *.o *~ example minigzip libz.a libz.so* foo.gz so_locations \
	   _match.s maketree