461 lines
13 KiB
Text
461 lines
13 KiB
Text
$! make libz under VMS written by
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$! Martin P.J. Zinser
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$! <zinser@zinser.no-ip.info or zinser@sysdev.deutsche-boerse.com>
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$!
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$ on error then goto err_exit
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$!
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$!
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$! Just some general constants...
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$!
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$ true = 1
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$ false = 0
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$ tmpnam = "temp_" + f$getjpi("","pid")
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$ SAY = "WRITE SYS$OUTPUT"
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$!
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$! Setup variables holding "config" information
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$!
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$ Make = ""
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$ name = "Zlib"
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$ version = "?.?.?"
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$ v_string = "ZLIB_VERSION"
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$ v_file = "zlib.h"
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$ ccopt = ""
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$ lopts = ""
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$ linkonly = false
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$ optfile = name + ".opt"
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$ its_decc = false
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$ its_vaxc = false
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$ its_gnuc = false
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$ axp = f$getsyi("HW_MODEL").ge.1024
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$ s_case = false
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$! Check for MMK/MMS
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$!
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$ If F$Search ("Sys$System:MMS.EXE") .nes. "" Then Make = "MMS"
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$ If F$Type (MMK) .eqs. "STRING" Then Make = "MMK"
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$!
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$!
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$ gosub find_version
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$!
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$ gosub check_opts
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$!
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$! Look for the compiler used
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$!
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$ gosub check_compiler
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$ if its_decc
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$ then
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$ ccopt = "/prefix=all" + ccopt
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$ if f$trnlnm("SYS") .eqs. ""
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$ then
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$ if axp
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$ then
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$ define sys sys$library:
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$ else
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$ ccopt = "/decc" + ccopt
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$ define sys decc$library_include:
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$ endif
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$ endif
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$ endif
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$ if its_vaxc .or. its_gnuc
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$ then
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$ if f$trnlnm("SYS").eqs."" then define sys sys$library:
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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 make.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 infback.OBJ "CC ''CCOPT' infback" -
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infback.c zutil.h inftrees.h inflate.h inffast.h inffixed.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 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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$ if f$search("x11vms:xvmsutils.olb") .nes. ""
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$ then
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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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$ endif
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$ else
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$ gosub crea_mms
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$ SAY "Make ''name' ''version' with ''Make' "
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$ 'make'
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$ endif
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$!
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$! Alpha gets a shareable image
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$!
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$ If axp
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$ Then
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$ gosub crea_olist
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$ write sys$output "Creating libzshr.exe"
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$ call anal_obj_axp modules.opt _link.opt
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$ if s_case
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$ then
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$ open/append optf modules.opt
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$ write optf "case_sensitive=YES"
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$ close optf
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$ endif
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$ LINK_'lopts'/SHARE=libzshr.exe modules.opt/opt,_link.opt/opt
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$ endif
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$ write sys$output "Zlib build completed"
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$ exit
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$CC_ERR:
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$ write sys$output "C compiler required to build ''name'"
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$ goto err_exit
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$ERR_EXIT:
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$ set message/facil/ident/sever/text
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$ write sys$output "Exiting..."
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$ exit 2
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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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$ENDSUBROUTINE
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$!------------------------------------------------------------------------------
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$!
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$! Check command line options and set symbols accordingly
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$!
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$ CHECK_OPTS:
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$ i = 1
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$ OPT_LOOP:
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$ if i .lt. 9
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$ then
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$ cparm = f$edit(p'i',"upcase")
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$ if cparm .eqs. "DEBUG"
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$ then
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$ ccopt = ccopt + "/noopt/deb"
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$ lopts = lopts + "/deb"
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$ endif
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$ if f$locate("CCOPT=",cparm) .lt. f$length(cparm)
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$ then
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$ start = f$locate("=",cparm) + 1
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$ len = f$length(cparm) - start
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$ ccopt = ccopt + f$extract(start,len,cparm)
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$ if f$locate("AS_IS",f$edit(ccopt,"UPCASE")) .lt. f$length(ccopt) -
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then s_case = true
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$ endif
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$ if cparm .eqs. "LINK" then linkonly = true
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$ if f$locate("LOPTS=",cparm) .lt. f$length(cparm)
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$ then
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$ start = f$locate("=",cparm) + 1
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$ len = f$length(cparm) - start
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$ lopts = lopts + f$extract(start,len,cparm)
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$ endif
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$ if f$locate("CC=",cparm) .lt. f$length(cparm)
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$ then
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$ start = f$locate("=",cparm) + 1
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$ len = f$length(cparm) - start
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$ cc_com = f$extract(start,len,cparm)
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if (cc_com .nes. "DECC") .and. -
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(cc_com .nes. "VAXC") .and. -
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(cc_com .nes. "GNUC")
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$ then
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$ write sys$output "Unsupported compiler choice ''cc_com' ignored"
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$ write sys$output "Use DECC, VAXC, or GNUC instead"
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$ else
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$ if cc_com .eqs. "DECC" then its_decc = true
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$ if cc_com .eqs. "VAXC" then its_vaxc = true
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$ if cc_com .eqs. "GNUC" then its_gnuc = true
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$ endif
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$ endif
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$ if f$locate("MAKE=",cparm) .lt. f$length(cparm)
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$ then
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$ start = f$locate("=",cparm) + 1
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$ len = f$length(cparm) - start
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$ mmks = f$extract(start,len,cparm)
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$ if (mmks .eqs. "MMK") .or. (mmks .eqs. "MMS")
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$ then
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$ make = mmks
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$ else
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$ write sys$output "Unsupported make choice ''mmks' ignored"
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$ write sys$output "Use MMK or MMS instead"
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$ endif
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$ endif
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$ i = i + 1
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$ goto opt_loop
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$ endif
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$ return
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$!------------------------------------------------------------------------------
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$!
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$! Look for the compiler used
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$!
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$CHECK_COMPILER:
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$ if (.not. (its_decc .or. its_vaxc .or. its_gnuc))
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$ then
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$ its_decc = (f$search("SYS$SYSTEM:DECC$COMPILER.EXE") .nes. "")
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$ its_vaxc = .not. its_decc .and. (F$Search("SYS$System:VAXC.Exe") .nes. "")
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$ its_gnuc = .not. (its_decc .or. its_vaxc) .and. (f$trnlnm("gnu_cc") .nes. "")
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$ endif
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$!
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$! Exit if no compiler available
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$!
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$ if (.not. (its_decc .or. its_vaxc .or. its_gnuc))
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$ then goto CC_ERR
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$ else
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$ if its_decc then write sys$output "CC compiler check ... Compaq C"
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$ if its_vaxc then write sys$output "CC compiler check ... VAX C"
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$ if its_gnuc then write sys$output "CC compiler check ... GNU C"
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$ endif
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$ return
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$!------------------------------------------------------------------------------
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$!
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$! If MMS/MMK are available dump out the descrip.mms if required
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$!
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$CREA_MMS:
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$ write sys$output "Creating descrip.mms..."
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$ create descrip.mms
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$ open/append out descrip.mms
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$ copy sys$input: out
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$ deck
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# descrip.mms: MMS description file for building zlib on VMS
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# written by Martin P.J. Zinser
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# <zinser@zinser.no-ip.info or zinser@sysdev.deutsche-boerse.com>
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OBJS = adler32.obj, compress.obj, crc32.obj, gzio.obj, uncompr.obj, infback.obj\
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deflate.obj, trees.obj, zutil.obj, inflate.obj, \
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inftrees.obj, inffast.obj
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$ eod
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$ write out "CFLAGS=", ccopt
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$ write out "LOPTS=", lopts
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$ copy sys$input: out
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$ deck
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all : example.exe minigzip.exe libz.olb
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@ write sys$output " Example applications available"
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libz.olb : libz.olb($(OBJS))
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@ write sys$output " libz available"
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example.exe : example.obj libz.olb
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link $(LOPTS) example,libz.olb/lib
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minigzip.exe : minigzip.obj libz.olb
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link $(LOPTS) minigzip,libz.olb/lib,x11vms:xvmsutils.olb/lib
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clean :
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delete *.obj;*,libz.olb;*,*.opt;*,*.exe;*
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# Other dependencies.
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adler32.obj : adler32.c zutil.h zlib.h zconf.h
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compress.obj : compress.c zlib.h zconf.h
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crc32.obj : crc32.c zutil.h zlib.h zconf.h
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deflate.obj : deflate.c deflate.h zutil.h zlib.h zconf.h
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example.obj : example.c zlib.h zconf.h
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gzio.obj : gzio.c zutil.h zlib.h zconf.h
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inffast.obj : inffast.c zutil.h zlib.h zconf.h inftrees.h inffast.h
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inflate.obj : inflate.c zutil.h zlib.h zconf.h
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inftrees.obj : inftrees.c zutil.h zlib.h zconf.h inftrees.h
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minigzip.obj : minigzip.c zlib.h zconf.h
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trees.obj : trees.c deflate.h zutil.h zlib.h zconf.h
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uncompr.obj : uncompr.c zlib.h zconf.h
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zutil.obj : zutil.c zutil.h zlib.h zconf.h
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infback.obj : infback.c zutil.h inftrees.h inflate.h inffast.h inffixed.h
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$ eod
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$ close out
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$ return
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$!------------------------------------------------------------------------------
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$!
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$! Read list of core library sources from makefile.in and create options
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$! needed to build shareable image
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$!
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$CREA_OLIST:
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$ open/read min makefile.in
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$ open/write mod modules.opt
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$ src_check = "OBJS ="
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$MRLOOP:
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$ read/end=mrdone min rec
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$ if (f$extract(0,6,rec) .nes. src_check) then goto mrloop
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$ rec = rec - src_check
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$ gosub extra_filnam
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$ if (f$element(1,"\",rec) .eqs. "\") then goto mrdone
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$MRSLOOP:
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$ read/end=mrdone min rec
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$ gosub extra_filnam
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$ if (f$element(1,"\",rec) .nes. "\") then goto mrsloop
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$MRDONE:
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$ close min
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$ close mod
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$ return
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$!------------------------------------------------------------------------------
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$!
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$! Take record extracted in crea_olist and split it into single filenames
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$!
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$EXTRA_FILNAM:
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$ myrec = f$edit(rec - "\", "trim,compress")
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$ i = 0
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$FELOOP:
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$ srcfil = f$element(i," ", myrec)
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$ if (srcfil .nes. " ")
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$ then
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$ write mod f$parse(srcfil,,,"NAME"), ".obj"
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$ i = i + 1
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$ goto feloop
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$ endif
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$ return
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$!------------------------------------------------------------------------------
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$!
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$! Find current Zlib version number
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$!
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$FIND_VERSION:
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$ open/read h_in 'v_file'
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$hloop:
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$ read/end=hdone h_in rec
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$ rec = f$edit(rec,"TRIM")
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$ if (f$extract(0,1,rec) .nes. "#") then goto hloop
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$ rec = f$edit(rec - "#", "TRIM")
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$ if f$element(0," ",rec) .nes. "define" then goto hloop
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$ if f$element(1," ",rec) .eqs. v_string
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$ then
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$ version = 'f$element(2," ",rec)'
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$ goto hdone
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$ endif
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$ goto hloop
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$hdone:
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$ close h_in
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$ return
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$!------------------------------------------------------------------------------
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$!
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$! Analyze Object files for OpenVMS AXP to extract Procedure and Data
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$! information to build a symbol vector for a shareable image
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$! All the "brains" of this logic was suggested by Hartmut Becker
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$! (Hartmut.Becker@compaq.com). All the bugs were introduced by me
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$! (zinser@decus.de), so if you do have problem reports please do not
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$! bother Hartmut/HP, but get in touch with me
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$!
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$ ANAL_OBJ_AXP: Subroutine
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$ V = 'F$Verify(0)
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$ SAY := "WRITE_ SYS$OUTPUT"
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$
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$ IF F$SEARCH("''P1'") .EQS. ""
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$ THEN
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$ SAY "ANAL_OBJ_AXP-E-NOSUCHFILE: Error, inputfile ''p1' not available"
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$ goto exit_aa
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$ ENDIF
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$ IF "''P2'" .EQS. ""
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$ THEN
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$ SAY "ANAL_OBJ_AXP: Error, no output file provided"
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$ goto exit_aa
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$ ENDIF
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$
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$ open/read in 'p1
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$ create a.tmp
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$ open/append atmp a.tmp
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$ loop:
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$ read/end=end_loop in line
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$ f= f$search(line)
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$ if f .eqs. ""
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$ then
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$ write sys$output "ANAL_OBJ_AXP-w-nosuchfile, ''line'"
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$ goto loop
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$ endif
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$ define/user sys$output nl:
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$ define/user sys$error nl:
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$ anal/obj/gsd 'f /out=x.tmp
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$ open/read xtmp x.tmp
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$ XLOOP:
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$ read/end=end_xloop xtmp xline
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$ xline = f$edit(xline,"compress")
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$ write atmp xline
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$ goto xloop
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$ END_XLOOP:
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$ close xtmp
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$ goto loop
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$ end_loop:
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$ close in
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$ close atmp
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$ if f$search("a.tmp") .eqs. "" -
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then $ exit
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$ ! all global definitions
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$ search a.tmp "symbol:","EGSY$V_DEF 1","EGSY$V_NORM 1"/out=b.tmp
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$ ! all procedures
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$ search b.tmp "EGSY$V_NORM 1"/wind=(0,1) /out=c.tmp
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$ search c.tmp "symbol:"/out=d.tmp
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$ define/user sys$output nl:
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$ edito/edt/command=sys$input d.tmp
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sub/symbol: "/symbol_vector=(/whole
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sub/"/=PROCEDURE)/whole
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exit
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$ ! all data
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$ search b.tmp "EGSY$V_DEF 1"/wind=(0,1) /out=e.tmp
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$ search e.tmp "symbol:"/out=f.tmp
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$ define/user sys$output nl:
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$ edito/edt/command=sys$input f.tmp
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sub/symbol: "/symbol_vector=(/whole
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sub/"/=DATA)/whole
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exit
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$ sort/nodupl d.tmp,f.tmp 'p2'
|
|
$ delete a.tmp;*,b.tmp;*,c.tmp;*,d.tmp;*,e.tmp;*,f.tmp;*
|
|
$ if f$search("x.tmp") .nes. "" -
|
|
then $ delete x.tmp;*
|
|
$!
|
|
$ EXIT_AA:
|
|
$ if V then set verify
|
|
$ endsubroutine
|
|
$!------------------------------------------------------------------------------
|