re PR libgcj/14856 (Update bundled zlib)

	PR libgcj/14856:
	* Imported zlib 1.2.1; merged local changes.

From-SVN: r88898

2 files changed, 48 insertions, 47 deletions

diff --git a/zlib/amiga/Makefile.pup b/zlib/amiga/Makefile.pup
index 6cfad1d..3f7e155 100644
--- a/zlib/amiga/Makefile.pup
+++ b/zlib/amiga/Makefile.pup
@@ -2,65 +2,65 @@
 # makefile for libpng and SAS C V6.58/7.00 PPC compiler
 # Copyright (C) 1998 by Andreas R. Kleinert
 
-CC       = scppc
-CFLAGS   = NOSTKCHK NOSINT OPTIMIZE OPTGO OPTPEEP OPTINLOCAL OPTINL \
-           OPTLOOP OPTRDEP=8 OPTDEP=8 OPTCOMP=8
-LIBNAME  = libzip.a
-AR       = ppc-amigaos-ar
-AR_FLAGS = cr
-RANLIB   = ppc-amigaos-ranlib
-LDFLAGS  = -r -o
-LDLIBS   = LIB:scppc.a
-LN       = ppc-amigaos-ld
-RM       = delete quiet
+LIBNAME	= libzip.a
+
+CC	= scppc
+CFLAGS	= NOSTKCHK NOSINT OPTIMIZE OPTGO OPTPEEP OPTINLOCAL OPTINL \
+	  OPTLOOP OPTRDEP=8 OPTDEP=8 OPTCOMP=8 NOVER
+AR	= ppc-amigaos-ar cr
+RANLIB	= ppc-amigaos-ranlib
+LD	= ppc-amigaos-ld -r
+LDFLAGS	= -o
+LDLIBS	= LIB:scppc.a LIB:end.o
+RM	= delete quiet
 
 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
+       zutil.o inflate.o infback.o inftrees.o inffast.o
 
 TEST_OBJS = example.o minigzip.o
 
 all: example minigzip
 
+check: test
 test: all
-        example
-        echo hello world | minigzip | minigzip -d
+	example
+	echo hello world | minigzip | minigzip -d
 
 $(LIBNAME): $(OBJS)
-            $(AR) $(AR_FLAGS) $@ $(OBJS)
-            $(RANLIB) $@
+	$(AR) $@ $(OBJS)
+	-$(RANLIB) $@
 
 example: example.o $(LIBNAME)
-        $(LN) $(LDFLAGS) example LIB:c_ppc.o example.o $(LIBNAME) $(LDLIBS) LIB:end.o
+	$(LD) $(LDFLAGS) $@ LIB:c_ppc.o $@.o $(LIBNAME) $(LDLIBS)
 
 minigzip: minigzip.o $(LIBNAME)
-        $(LN) $(LDFLAGS) minigzip LIB:c_ppc.o minigzip.o $(LIBNAME) $(LDLIBS) LIB:end.o
+	$(LD) $(LDFLAGS) $@ LIB:c_ppc.o $@.o $(LIBNAME) $(LDLIBS)
 
+mostlyclean: clean
 clean:
-        $(RM) *.o example minigzip $(LIBNAME) foo.gz
+	$(RM) *.o example minigzip $(LIBNAME) foo.gz
 
 zip:
-        zip -ul9 zlib README ChangeLog Makefile Make????.??? Makefile.?? \
-          descrip.mms *.[ch]
+	zip -ul9 zlib README ChangeLog Makefile Make????.??? Makefile.?? \
+	  descrip.mms *.[ch]
 
 tgz:
-        cd ..; tar cfz zlib/zlib.tgz zlib/README zlib/ChangeLog zlib/Makefile \
-          zlib/Make????.??? zlib/Makefile.?? zlib/descrip.mms zlib/*.[ch]
+	cd ..; tar cfz zlib/zlib.tgz zlib/README zlib/ChangeLog zlib/Makefile \
+	  zlib/Make????.??? zlib/Makefile.?? zlib/descrip.mms zlib/*.[ch]
 
 # DO NOT DELETE THIS LINE -- make depend depends on it.
 
-adler32.o: zutil.h zlib.h zconf.h
+adler32.o: zlib.h zconf.h
 compress.o: zlib.h zconf.h
-crc32.o: zutil.h zlib.h zconf.h
+crc32.o: crc32.h 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: zutil.h zlib.h zconf.h infblock.h inftrees.h infcodes.h infutil.h
-infcodes.o: zutil.h zlib.h zconf.h inftrees.h infutil.h infcodes.h inffast.h
-inffast.o: zutil.h zlib.h zconf.h inftrees.h infutil.h inffast.h
-inflate.o: zutil.h zlib.h zconf.h infblock.h
+inffast.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h
+inflate.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h
+infback.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h
 inftrees.o: zutil.h zlib.h zconf.h inftrees.h
-infutil.o: zutil.h zlib.h zconf.h inftrees.h infutil.h
 minigzip.o: zlib.h zconf.h
-trees.o: deflate.h zutil.h 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
diff --git a/zlib/amiga/Makefile.sas b/zlib/amiga/Makefile.sas
index 5323e82..d6842b8 100644
--- a/zlib/amiga/Makefile.sas
+++ b/zlib/amiga/Makefile.sas
@@ -10,22 +10,24 @@ CFLAGS=OPT
 LDFLAGS=LIB z.lib
 
 SCOPTIONS=OPTSCHED OPTINLINE OPTALIAS OPTTIME OPTINLOCAL STRMERGE \
-       NOICONS PARMS=BOTH NOSTACKCHECK UTILLIB NOVERSION ERRORREXX 
+       NOICONS PARMS=BOTH NOSTACKCHECK UTILLIB NOVERSION ERRORREXX \
+       DEF=POSTINC
 
 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
+       zutil.o inflate.o infback.o inftrees.o inffast.o
 
 TEST_OBJS = example.o minigzip.o
 
 all: SCOPTIONS example minigzip
 
+check: test
 test: all
-	`cd`/example
+	example
 	echo hello world | minigzip | minigzip -d 
 
 install: z.lib
-	copy zlib.h zconf.h INCLUDE: clone
-	copy z.lib LIB: clone
+	copy clone zlib.h zconf.h INCLUDE:
+	copy clone z.lib LIB:
 
 z.lib: $(OBJS)
 	oml z.lib r $(OBJS)
@@ -36,29 +38,28 @@ example: example.o z.lib
 minigzip: minigzip.o z.lib
 	$(CC) $(CFLAGS) LINK TO $@ minigzip.o $(LDFLAGS)
 
+mostlyclean: clean
 clean:
-	-delete force quiet *.o example minigzip z.lib foo.gz *.lnk SCOPTIONS
+	-delete force quiet example minigzip *.o z.lib foo.gz *.lnk SCOPTIONS
 
-SCOPTIONS: Smakefile
-        copy to $@ <from <
+SCOPTIONS: Makefile.sas
+	copy to $@ <from <
 $(SCOPTIONS)
 <
 
 # DO NOT DELETE THIS LINE -- make depend depends on it.
 
-adler32.o: zutil.h zlib.h zconf.h
+adler32.o: zlib.h zconf.h
 compress.o: zlib.h zconf.h
-crc32.o: zutil.h zlib.h zconf.h
+crc32.o: crc32.h 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: zutil.h zlib.h zconf.h infblock.h inftrees.h infcodes.h infutil.h
-infcodes.o: zutil.h zlib.h zconf.h inftrees.h infutil.h infcodes.h inffast.h
-inffast.o: zutil.h zlib.h zconf.h inftrees.h infutil.h inffast.h
-inflate.o: zutil.h zlib.h zconf.h infblock.h
+inffast.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h
+inflate.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h
+infback.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h
 inftrees.o: zutil.h zlib.h zconf.h inftrees.h
-infutil.o: zutil.h zlib.h zconf.h inftrees.h infutil.h
 minigzip.o: zlib.h zconf.h
-trees.o: deflate.h zutil.h 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