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