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[email protected]
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Adding the new zlib tree for Windows
1 parent 2222dd9 commit 2645466

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‎BitKeeper/etc/logging_ok‎

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[email protected]
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[email protected]
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[email protected]
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[email protected]

‎zlib/ChangeLog‎

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‎zlib/Make_vms.com‎

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$! make libz under VMS
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$! written by Martin P.J. Zinser <[email protected]>
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$!
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$! Look for the compiler used
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$!
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$ ccopt = ""
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$ if f$getsyi("HW_MODEL").ge.1024
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$ then
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$ ccopt = "/prefix=all"+ccopt
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$ comp = "__decc__=1"
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$ if f$trnlnm("SYS").eqs."" then define sys sys$library:
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$ else
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$ if f$search("SYS$SYSTEM:DECC$COMPILER.EXE").eqs.""
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$ then
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$ comp = "__vaxc__=1"
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$ if f$trnlnm("SYS").eqs."" then define sys sys$library:
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$ else
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$ if f$trnlnm("SYS").eqs."" then define sys decc$library_include:
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$ ccopt = "/decc/prefix=all"+ccopt
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$ comp = "__decc__=1"
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$ endif
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$ endif
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$!
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$! Build the thing plain or with mms
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$!
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$ write sys$output "Compiling Zlib sources ..."
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$ if f$search("SYS$SYSTEM:MMS.EXE").eqs.""
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$ then
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$ dele example.obj;*,minigzip.obj;*
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$ CALL MAKE adler32.OBJ "CC ''CCOPT' adler32" -
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adler32.c zlib.h zconf.h
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$ CALL MAKE compress.OBJ "CC ''CCOPT' compress" -
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compress.c zlib.h zconf.h
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$ CALL MAKE crc32.OBJ "CC ''CCOPT' crc32" -
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crc32.c zlib.h zconf.h
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$ CALL MAKE deflate.OBJ "CC ''CCOPT' deflate" -
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deflate.c deflate.h zutil.h zlib.h zconf.h
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$ CALL MAKE gzio.OBJ "CC ''CCOPT' gzio" -
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gzio.c zutil.h zlib.h zconf.h
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$ CALL MAKE infblock.OBJ "CC ''CCOPT' infblock" -
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infblock.c zutil.h zlib.h zconf.h infblock.h
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$ CALL MAKE infcodes.OBJ "CC ''CCOPT' infcodes" -
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infcodes.c zutil.h zlib.h zconf.h inftrees.h
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$ CALL MAKE inffast.OBJ "CC ''CCOPT' inffast" -
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inffast.c zutil.h zlib.h zconf.h inffast.h
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$ CALL MAKE inflate.OBJ "CC ''CCOPT' inflate" -
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inflate.c zutil.h zlib.h zconf.h infblock.h
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$ CALL MAKE inftrees.OBJ "CC ''CCOPT' inftrees" -
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inftrees.c zutil.h zlib.h zconf.h inftrees.h
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$ CALL MAKE infutil.OBJ "CC ''CCOPT' infutil" -
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infutil.c zutil.h zlib.h zconf.h inftrees.h infutil.h
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$ CALL MAKE trees.OBJ "CC ''CCOPT' trees" -
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trees.c deflate.h zutil.h zlib.h zconf.h
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$ CALL MAKE uncompr.OBJ "CC ''CCOPT' uncompr" -
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uncompr.c zlib.h zconf.h
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$ CALL MAKE zutil.OBJ "CC ''CCOPT' zutil" -
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zutil.c zutil.h zlib.h zconf.h
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$ write sys$output "Building Zlib ..."
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$ CALL MAKE libz.OLB "lib/crea libz.olb *.obj" *.OBJ
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$ write sys$output "Building example..."
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$ CALL MAKE example.OBJ "CC ''CCOPT' example" -
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example.c zlib.h zconf.h
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$ call make example.exe "LINK example,libz.olb/lib" example.obj libz.olb
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$ write sys$output "Building minigzip..."
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$ CALL MAKE minigzip.OBJ "CC ''CCOPT' minigzip" -
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minigzip.c zlib.h zconf.h
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$ call make minigzip.exe -
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"LINK minigzip,libz.olb/lib,x11vms:xvmsutils.olb/lib" -
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minigzip.obj libz.olb
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$ else
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$ mms/macro=('comp')
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$ endif
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$ write sys$output "Zlib build completed"
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$ exit
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$!
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$!
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$MAKE: SUBROUTINE !SUBROUTINE TO CHECK DEPENDENCIES
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$ V = 'F$Verify(0)
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$! P1 = What we are trying to make
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$! P2 = Command to make it
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$! P3 - P8 What it depends on
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$
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$ If F$Search(P1) .Eqs. "" Then Goto Makeit
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$ Time = F$CvTime(F$File(P1,"RDT"))
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$arg=3
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$Loop:
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$ Argument = P'arg
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$ If Argument .Eqs. "" Then Goto Exit
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$ El=0
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$Loop2:
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$ File = F$Element(El," ",Argument)
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$ If File .Eqs. " " Then Goto Endl
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$ AFile = ""
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$Loop3:
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$ OFile = AFile
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$ AFile = F$Search(File)
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$ If AFile .Eqs. "" .Or. AFile .Eqs. OFile Then Goto NextEl
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$ If F$CvTime(F$File(AFile,"RDT")) .Ges. Time Then Goto Makeit
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$ Goto Loop3
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$NextEL:
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$ El = El + 1
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$ Goto Loop2
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$EndL:
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$ arg=arg+1
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$ If arg .Le. 8 Then Goto Loop
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$ Goto Exit
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$
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$Makeit:
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$ VV=F$VERIFY(0)
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$ write sys$output P2
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$ 'P2
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$ VV='F$Verify(VV)
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$Exit:
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$ If V Then Set Verify
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$ENDSUBROUTINE

‎zlib/Makefile.riscos‎

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# Project: zlib_1_03
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# Patched for zlib 1.1.2 [email protected] 19980430
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# test works out-of-the-box, installs `somewhere' on demand
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# Toolflags:
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CCflags = -c -depend !Depend -IC: -g -throwback -DRISCOS -fah
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C++flags = -c -depend !Depend -IC: -throwback
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Linkflags = -aif -c++ -o $@
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ObjAsmflags = -throwback -NoCache -depend !Depend
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CMHGflags =
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LibFileflags = -c -l -o $@
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Squeezeflags = -o $@
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# change the line below to where _you_ want the library installed.
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libdest = lib:zlib
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# Final targets:
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@.lib: @.o.adler32 @.o.compress @.o.crc32 @.o.deflate @.o.gzio \
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@.o.infblock @.o.infcodes @.o.inffast @.o.inflate @.o.inftrees @.o.infutil @.o.trees \
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@.o.uncompr @.o.zutil
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LibFile $(LibFileflags) @.o.adler32 @.o.compress @.o.crc32 @.o.deflate \
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@.o.gzio @.o.infblock @.o.infcodes @.o.inffast @.o.inflate @.o.inftrees @.o.infutil \
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@.o.trees @.o.uncompr @.o.zutil
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test: @.minigzip @.example @.lib
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@copy @.lib @.libc A~C~DF~L~N~P~Q~RS~TV
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@echo running tests: hang on.
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@/@.minigzip -f -9 libc
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@/@.minigzip -d libc-gz
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@/@.minigzip -f -1 libc
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@/@.minigzip -d libc-gz
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@/@.minigzip -h -9 libc
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@/@.minigzip -d libc-gz
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@/@.minigzip -h -1 libc
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@/@.minigzip -d libc-gz
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@/@.minigzip -9 libc
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@/@.minigzip -d libc-gz
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@/@.minigzip -1 libc
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@/@.minigzip -d libc-gz
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@diff @.lib @.libc
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@echo that should have reported '@.lib and @.libc identical' if you have diff.
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@/@.example @.fred @.fred
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@echo that will have given lots of hello!'s.
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@.minigzip: @.o.minigzip @.lib C:o.Stubs
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Link $(Linkflags) @.o.minigzip @.lib C:o.Stubs
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@.example: @.o.example @.lib C:o.Stubs
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Link $(Linkflags) @.o.example @.lib C:o.Stubs
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install: @.lib
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cdir $(libdest)
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cdir $(libdest).h
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@copy @.h.zlib $(libdest).h.zlib A~C~DF~L~N~P~Q~RS~TV
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@copy @.h.zconf $(libdest).h.zconf A~C~DF~L~N~P~Q~RS~TV
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@copy @.lib $(libdest).lib A~C~DF~L~N~P~Q~RS~TV
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@echo okay, installed zlib in $(libdest)
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clean:; remove @.minigzip
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remove @.example
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remove @.libc
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-wipe @.o.* F~r~cV
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remove @.fred
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# User-editable dependencies:
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.c.o:
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cc $(ccflags) -o $@ $<
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# Static dependencies:
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# Dynamic dependencies:
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o.example: c.example
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o.example: h.zlib
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o.example: h.zconf
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o.minigzip: c.minigzip
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o.minigzip: h.zlib
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o.minigzip: h.zconf
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o.adler32: c.adler32
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o.adler32: h.zlib
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o.adler32: h.zconf
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o.compress: c.compress
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o.compress: h.zlib
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o.compress: h.zconf
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o.crc32: c.crc32
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o.crc32: h.zlib
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o.crc32: h.zconf
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o.deflate: c.deflate
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o.deflate: h.deflate
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o.deflate: h.zutil
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o.deflate: h.zlib
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o.deflate: h.zconf
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o.gzio: c.gzio
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o.gzio: h.zutil
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o.gzio: h.zlib
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o.gzio: h.zconf
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o.infblock: c.infblock
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o.infblock: h.zutil
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o.infblock: h.zlib
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o.infblock: h.zconf
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o.infblock: h.infblock
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o.infblock: h.inftrees
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o.infblock: h.infcodes
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o.infblock: h.infutil
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o.infcodes: c.infcodes
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o.infcodes: h.zutil
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o.infcodes: h.zlib
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o.infcodes: h.zconf
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o.infcodes: h.inftrees
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o.infcodes: h.infblock
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o.infcodes: h.infcodes
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o.infcodes: h.infutil
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o.infcodes: h.inffast
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o.inffast: c.inffast
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o.inffast: h.zutil
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o.inffast: h.zlib
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o.inffast: h.zconf
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o.inffast: h.inftrees
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o.inffast: h.infblock
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o.inffast: h.infcodes
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o.inffast: h.infutil
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o.inffast: h.inffast
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o.inflate: c.inflate
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o.inflate: h.zutil
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o.inflate: h.zlib
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o.inflate: h.zconf
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o.inflate: h.infblock
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o.inftrees: c.inftrees
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o.inftrees: h.zutil
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o.inftrees: h.zlib
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o.inftrees: h.zconf
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o.inftrees: h.inftrees
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o.inftrees: h.inffixed
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o.infutil: c.infutil
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o.infutil: h.zutil
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o.infutil: h.zlib
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o.infutil: h.zconf
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o.infutil: h.infblock
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o.infutil: h.inftrees
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o.infutil: h.infcodes
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o.infutil: h.infutil
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o.trees: c.trees
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o.trees: h.deflate
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o.trees: h.zutil
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o.trees: h.zlib
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o.trees: h.zconf
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o.trees: h.trees
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o.uncompr: c.uncompr
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o.uncompr: h.zlib
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o.uncompr: h.zconf
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o.zutil: c.zutil
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o.zutil: h.zutil
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o.zutil: h.zlib
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o.zutil: h.zconf

‎zlib/adler32.c‎

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/* adler32.c -- compute the Adler-32 checksum of a data stream
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* Copyright (C) 1995-2002 Mark Adler
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* For conditions of distribution and use, see copyright notice in zlib.h
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*/
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/* @(#) $Id$ */
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#include "zlib.h"
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#define BASE 65521L /* largest prime smaller than 65536 */
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#define NMAX 5552
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/* NMAX is the largest n such that 255n(n+1)/2 + (n+1)(BASE-1) <= 2^32-1 */
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#define DO1(buf,i) {s1 += buf[i]; s2 += s1;}
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#define DO2(buf,i) DO1(buf,i); DO1(buf,i+1);
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#define DO4(buf,i) DO2(buf,i); DO2(buf,i+2);
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#define DO8(buf,i) DO4(buf,i); DO4(buf,i+4);
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#define DO16(buf) DO8(buf,0); DO8(buf,8);
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/* ========================================================================= */
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uLong ZEXPORT adler32(adler, buf, len)
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uLong adler;
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const Bytef *buf;
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uInt len;
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{
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unsigned long s1 = adler & 0xffff;
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unsigned long s2 = (adler >> 16) & 0xffff;
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int k;
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if (buf == Z_NULL) return 1L;
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while (len > 0) {
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k = len < NMAX ? len : NMAX;
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len -= k;
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while (k >= 16) {
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DO16(buf);
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buf += 16;
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k -= 16;
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}
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if (k != 0) do {
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s1 += *buf++;
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s2 += s1;
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} while (--k);
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s1 %= BASE;
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s2 %= BASE;
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}
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return (s2 << 16) | s1;
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}

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