| [9] | 1 | $! make libz under VMS written by
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| 2 | $! Martin P.J. Zinser
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| 3 | $! <zinser@zinser.no-ip.info or zinser@sysdev.deutsche-boerse.com>
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| 4 | $!
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| 5 | $ on error then goto err_exit
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| 6 | $!
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| 7 | $!
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| 8 | $! Just some general constants...
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| 9 | $!
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| 10 | $ true = 1
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| 11 | $ false = 0
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| 12 | $ tmpnam = "temp_" + f$getjpi("","pid")
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| 13 | $ SAY = "WRITE SYS$OUTPUT"
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| 14 | $!
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| 15 | $! Setup variables holding "config" information
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| 16 | $!
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| 17 | $ Make = ""
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| 18 | $ name = "Zlib"
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| 19 | $ version = "?.?.?"
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| 20 | $ v_string = "ZLIB_VERSION"
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| 21 | $ v_file = "zlib.h"
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| 22 | $ ccopt = ""
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| 23 | $ lopts = ""
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| 24 | $ linkonly = false
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| 25 | $ optfile = name + ".opt"
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| 26 | $ its_decc = false
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| 27 | $ its_vaxc = false
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| 28 | $ its_gnuc = false
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| 29 | $ axp = f$getsyi("HW_MODEL").ge.1024
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| 30 | $ s_case = false
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| 31 | $! Check for MMK/MMS
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| 32 | $!
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| 33 | $ If F$Search ("Sys$System:MMS.EXE") .nes. "" Then Make = "MMS"
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| 34 | $ If F$Type (MMK) .eqs. "STRING" Then Make = "MMK"
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| 35 | $!
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| 36 | $!
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| 37 | $ gosub find_version
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| 38 | $!
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| 39 | $ gosub check_opts
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| 40 | $!
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| 41 | $! Look for the compiler used
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| 42 | $!
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| 43 | $ gosub check_compiler
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| 44 | $ if its_decc
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| 45 | $ then
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| 46 | $ ccopt = "/prefix=all" + ccopt
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| 47 | $ if f$trnlnm("SYS") .eqs. ""
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| 48 | $ then
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| 49 | $ if axp
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| 50 | $ then
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| 51 | $ define sys sys$library:
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| 52 | $ else
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| 53 | $ ccopt = "/decc" + ccopt
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| 54 | $ define sys decc$library_include:
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| 55 | $ endif
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| 56 | $ endif
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| 57 | $ endif
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| 58 | $ if its_vaxc .or. its_gnuc
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| 59 | $ then
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| 60 | $ if f$trnlnm("SYS").eqs."" then define sys sys$library:
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| 61 | $ endif
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| 62 | $!
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| 63 | $! Build the thing plain or with mms
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| 64 | $!
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| 65 | $ write sys$output "Compiling Zlib sources ..."
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| 66 | $ if make.eqs.""
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| 67 | $ then
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| 68 | $ dele example.obj;*,minigzip.obj;*
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| 69 | $ CALL MAKE adler32.OBJ "CC ''CCOPT' adler32" -
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| 70 | adler32.c zlib.h zconf.h
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| 71 | $ CALL MAKE compress.OBJ "CC ''CCOPT' compress" -
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| 72 | compress.c zlib.h zconf.h
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| 73 | $ CALL MAKE crc32.OBJ "CC ''CCOPT' crc32" -
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| 74 | crc32.c zlib.h zconf.h
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| 75 | $ CALL MAKE deflate.OBJ "CC ''CCOPT' deflate" -
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| 76 | deflate.c deflate.h zutil.h zlib.h zconf.h
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| 77 | $ CALL MAKE gzio.OBJ "CC ''CCOPT' gzio" -
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| 78 | gzio.c zutil.h zlib.h zconf.h
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| 79 | $ CALL MAKE infback.OBJ "CC ''CCOPT' infback" -
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| 80 | infback.c zutil.h inftrees.h inflate.h inffast.h inffixed.h
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| 81 | $ CALL MAKE inffast.OBJ "CC ''CCOPT' inffast" -
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| 82 | inffast.c zutil.h zlib.h zconf.h inffast.h
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| 83 | $ CALL MAKE inflate.OBJ "CC ''CCOPT' inflate" -
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| 84 | inflate.c zutil.h zlib.h zconf.h infblock.h
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| 85 | $ CALL MAKE inftrees.OBJ "CC ''CCOPT' inftrees" -
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| 86 | inftrees.c zutil.h zlib.h zconf.h inftrees.h
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| 87 | $ CALL MAKE trees.OBJ "CC ''CCOPT' trees" -
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| 88 | trees.c deflate.h zutil.h zlib.h zconf.h
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| 89 | $ CALL MAKE uncompr.OBJ "CC ''CCOPT' uncompr" -
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| 90 | uncompr.c zlib.h zconf.h
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| 91 | $ CALL MAKE zutil.OBJ "CC ''CCOPT' zutil" -
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| 92 | zutil.c zutil.h zlib.h zconf.h
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| 93 | $ write sys$output "Building Zlib ..."
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| 94 | $ CALL MAKE libz.OLB "lib/crea libz.olb *.obj" *.OBJ
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| 95 | $ write sys$output "Building example..."
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| 96 | $ CALL MAKE example.OBJ "CC ''CCOPT' example" -
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| 97 | example.c zlib.h zconf.h
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| 98 | $ call make example.exe "LINK example,libz.olb/lib" example.obj libz.olb
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| 99 | $ if f$search("x11vms:xvmsutils.olb") .nes. ""
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| 100 | $ then
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| 101 | $ write sys$output "Building minigzip..."
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| 102 | $ CALL MAKE minigzip.OBJ "CC ''CCOPT' minigzip" -
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| 103 | minigzip.c zlib.h zconf.h
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| 104 | $ call make minigzip.exe -
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| 105 | "LINK minigzip,libz.olb/lib,x11vms:xvmsutils.olb/lib" -
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| 106 | minigzip.obj libz.olb
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| 107 | $ endif
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| 108 | $ else
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| 109 | $ gosub crea_mms
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| 110 | $ SAY "Make ''name' ''version' with ''Make' "
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| 111 | $ 'make'
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| 112 | $ endif
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| 113 | $!
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| 114 | $! Alpha gets a shareable image
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| 115 | $!
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| 116 | $ If axp
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| 117 | $ Then
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| 118 | $ gosub crea_olist
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| 119 | $ write sys$output "Creating libzshr.exe"
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| 120 | $ call anal_obj_axp modules.opt _link.opt
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| 121 | $ if s_case
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| 122 | $ then
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| 123 | $ open/append optf modules.opt
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| 124 | $ write optf "case_sensitive=YES"
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| 125 | $ close optf
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| 126 | $ endif
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| 127 | $ LINK_'lopts'/SHARE=libzshr.exe modules.opt/opt,_link.opt/opt
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| 128 | $ endif
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| 129 | $ write sys$output "Zlib build completed"
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| 130 | $ exit
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| 131 | $CC_ERR:
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| 132 | $ write sys$output "C compiler required to build ''name'"
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| 133 | $ goto err_exit
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| 134 | $ERR_EXIT:
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| 135 | $ set message/facil/ident/sever/text
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| 136 | $ write sys$output "Exiting..."
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| 137 | $ exit 2
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| 138 | $!
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| 139 | $!
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| 140 | $MAKE: SUBROUTINE !SUBROUTINE TO CHECK DEPENDENCIES
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| 141 | $ V = 'F$Verify(0)
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| 142 | $! P1 = What we are trying to make
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| 143 | $! P2 = Command to make it
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| 144 | $! P3 - P8 What it depends on
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| 145 | $
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| 146 | $ If F$Search(P1) .Eqs. "" Then Goto Makeit
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| 147 | $ Time = F$CvTime(F$File(P1,"RDT"))
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| 148 | $arg=3
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| 149 | $Loop:
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| 150 | $ Argument = P'arg
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| 151 | $ If Argument .Eqs. "" Then Goto Exit
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| 152 | $ El=0
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| 153 | $Loop2:
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| 154 | $ File = F$Element(El," ",Argument)
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| 155 | $ If File .Eqs. " " Then Goto Endl
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| 156 | $ AFile = ""
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| 157 | $Loop3:
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| 158 | $ OFile = AFile
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| 159 | $ AFile = F$Search(File)
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| 160 | $ If AFile .Eqs. "" .Or. AFile .Eqs. OFile Then Goto NextEl
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| 161 | $ If F$CvTime(F$File(AFile,"RDT")) .Ges. Time Then Goto Makeit
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| 162 | $ Goto Loop3
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| 163 | $NextEL:
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| 164 | $ El = El + 1
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| 165 | $ Goto Loop2
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| 166 | $EndL:
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| 167 | $ arg=arg+1
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| 168 | $ If arg .Le. 8 Then Goto Loop
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| 169 | $ Goto Exit
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| 170 | $
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| 171 | $Makeit:
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| 172 | $ VV=F$VERIFY(0)
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| 173 | $ write sys$output P2
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| 174 | $ 'P2
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| 175 | $ VV='F$Verify(VV)
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| 176 | $Exit:
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| 177 | $ If V Then Set Verify
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| 178 | $ENDSUBROUTINE
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| 179 | $!------------------------------------------------------------------------------
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| 180 | $!
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| 181 | $! Check command line options and set symbols accordingly
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| 182 | $!
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| 183 | $ CHECK_OPTS:
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| 184 | $ i = 1
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| 185 | $ OPT_LOOP:
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| 186 | $ if i .lt. 9
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| 187 | $ then
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| 188 | $ cparm = f$edit(p'i',"upcase")
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| 189 | $ if cparm .eqs. "DEBUG"
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| 190 | $ then
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| 191 | $ ccopt = ccopt + "/noopt/deb"
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| 192 | $ lopts = lopts + "/deb"
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| 193 | $ endif
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| 194 | $ if f$locate("CCOPT=",cparm) .lt. f$length(cparm)
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| 195 | $ then
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| 196 | $ start = f$locate("=",cparm) + 1
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| 197 | $ len = f$length(cparm) - start
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| 198 | $ ccopt = ccopt + f$extract(start,len,cparm)
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| 199 | $ if f$locate("AS_IS",f$edit(ccopt,"UPCASE")) .lt. f$length(ccopt) -
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| 200 | then s_case = true
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| 201 | $ endif
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| 202 | $ if cparm .eqs. "LINK" then linkonly = true
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| 203 | $ if f$locate("LOPTS=",cparm) .lt. f$length(cparm)
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| 204 | $ then
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| 205 | $ start = f$locate("=",cparm) + 1
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| 206 | $ len = f$length(cparm) - start
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| 207 | $ lopts = lopts + f$extract(start,len,cparm)
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| 208 | $ endif
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| 209 | $ if f$locate("CC=",cparm) .lt. f$length(cparm)
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| 210 | $ then
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| 211 | $ start = f$locate("=",cparm) + 1
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| 212 | $ len = f$length(cparm) - start
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| 213 | $ cc_com = f$extract(start,len,cparm)
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| 214 | if (cc_com .nes. "DECC") .and. -
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| 215 | (cc_com .nes. "VAXC") .and. -
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| 216 | (cc_com .nes. "GNUC")
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| 217 | $ then
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| 218 | $ write sys$output "Unsupported compiler choice ''cc_com' ignored"
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| 219 | $ write sys$output "Use DECC, VAXC, or GNUC instead"
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| 220 | $ else
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| 221 | $ if cc_com .eqs. "DECC" then its_decc = true
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| 222 | $ if cc_com .eqs. "VAXC" then its_vaxc = true
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| 223 | $ if cc_com .eqs. "GNUC" then its_gnuc = true
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| 224 | $ endif
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| 225 | $ endif
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| 226 | $ if f$locate("MAKE=",cparm) .lt. f$length(cparm)
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| 227 | $ then
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| 228 | $ start = f$locate("=",cparm) + 1
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| 229 | $ len = f$length(cparm) - start
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| 230 | $ mmks = f$extract(start,len,cparm)
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| 231 | $ if (mmks .eqs. "MMK") .or. (mmks .eqs. "MMS")
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| 232 | $ then
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| 233 | $ make = mmks
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| 234 | $ else
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| 235 | $ write sys$output "Unsupported make choice ''mmks' ignored"
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| 236 | $ write sys$output "Use MMK or MMS instead"
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| 237 | $ endif
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| 238 | $ endif
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| 239 | $ i = i + 1
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| 240 | $ goto opt_loop
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| 241 | $ endif
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| 242 | $ return
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| 243 | $!------------------------------------------------------------------------------
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| 244 | $!
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| 245 | $! Look for the compiler used
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| 246 | $!
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| 247 | $CHECK_COMPILER:
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| 248 | $ if (.not. (its_decc .or. its_vaxc .or. its_gnuc))
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| 249 | $ then
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| 250 | $ its_decc = (f$search("SYS$SYSTEM:DECC$COMPILER.EXE") .nes. "")
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| 251 | $ its_vaxc = .not. its_decc .and. (F$Search("SYS$System:VAXC.Exe") .nes. "")
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| 252 | $ its_gnuc = .not. (its_decc .or. its_vaxc) .and. (f$trnlnm("gnu_cc") .nes. "")
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| 253 | $ endif
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| 254 | $!
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| 255 | $! Exit if no compiler available
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| 256 | $!
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| 257 | $ if (.not. (its_decc .or. its_vaxc .or. its_gnuc))
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| 258 | $ then goto CC_ERR
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| 259 | $ else
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| 260 | $ if its_decc then write sys$output "CC compiler check ... Compaq C"
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| 261 | $ if its_vaxc then write sys$output "CC compiler check ... VAX C"
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| 262 | $ if its_gnuc then write sys$output "CC compiler check ... GNU C"
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| 263 | $ endif
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| 264 | $ return
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| 265 | $!------------------------------------------------------------------------------
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| 266 | $!
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| 267 | $! If MMS/MMK are available dump out the descrip.mms if required
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| 268 | $!
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| 269 | $CREA_MMS:
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| 270 | $ write sys$output "Creating descrip.mms..."
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| 271 | $ create descrip.mms
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| 272 | $ open/append out descrip.mms
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| 273 | $ copy sys$input: out
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| 274 | $ deck
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| 275 | # descrip.mms: MMS description file for building zlib on VMS
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| 276 | # written by Martin P.J. Zinser
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| 277 | # <zinser@zinser.no-ip.info or zinser@sysdev.deutsche-boerse.com>
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| 278 |
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| 279 | OBJS = adler32.obj, compress.obj, crc32.obj, gzio.obj, uncompr.obj, infback.obj\
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| 280 | deflate.obj, trees.obj, zutil.obj, inflate.obj, \
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| 281 | inftrees.obj, inffast.obj
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| 282 |
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| 283 | $ eod
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| 284 | $ write out "CFLAGS=", ccopt
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| 285 | $ write out "LOPTS=", lopts
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| 286 | $ copy sys$input: out
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| 287 | $ deck
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| 288 |
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| 289 | all : example.exe minigzip.exe libz.olb
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| 290 | @ write sys$output " Example applications available"
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| 291 |
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| 292 | libz.olb : libz.olb($(OBJS))
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| 293 | @ write sys$output " libz available"
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| 294 |
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| 295 | example.exe : example.obj libz.olb
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| 296 | link $(LOPTS) example,libz.olb/lib
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| 297 |
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| 298 | minigzip.exe : minigzip.obj libz.olb
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| 299 | link $(LOPTS) minigzip,libz.olb/lib,x11vms:xvmsutils.olb/lib
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| 300 |
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| 301 | clean :
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| 302 | delete *.obj;*,libz.olb;*,*.opt;*,*.exe;*
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| 303 |
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| 304 |
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| 305 | # Other dependencies.
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| 306 | adler32.obj : adler32.c zutil.h zlib.h zconf.h
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| 307 | compress.obj : compress.c zlib.h zconf.h
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| 308 | crc32.obj : crc32.c zutil.h zlib.h zconf.h
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| 309 | deflate.obj : deflate.c deflate.h zutil.h zlib.h zconf.h
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| 310 | example.obj : example.c zlib.h zconf.h
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| 311 | gzio.obj : gzio.c zutil.h zlib.h zconf.h
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| 312 | inffast.obj : inffast.c zutil.h zlib.h zconf.h inftrees.h inffast.h
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| 313 | inflate.obj : inflate.c zutil.h zlib.h zconf.h
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| 314 | inftrees.obj : inftrees.c zutil.h zlib.h zconf.h inftrees.h
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| 315 | minigzip.obj : minigzip.c zlib.h zconf.h
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| 316 | trees.obj : trees.c deflate.h zutil.h zlib.h zconf.h
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| 317 | uncompr.obj : uncompr.c zlib.h zconf.h
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| 318 | zutil.obj : zutil.c zutil.h zlib.h zconf.h
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| 319 | infback.obj : infback.c zutil.h inftrees.h inflate.h inffast.h inffixed.h
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| 320 | $ eod
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| 321 | $ close out
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| 322 | $ return
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| 323 | $!------------------------------------------------------------------------------
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| 324 | $!
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| 325 | $! Read list of core library sources from makefile.in and create options
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| 326 | $! needed to build shareable image
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| 327 | $!
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| 328 | $CREA_OLIST:
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| 329 | $ open/read min makefile.in
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| 330 | $ open/write mod modules.opt
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| 331 | $ src_check = "OBJS ="
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| 332 | $MRLOOP:
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| 333 | $ read/end=mrdone min rec
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| 334 | $ if (f$extract(0,6,rec) .nes. src_check) then goto mrloop
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| 335 | $ rec = rec - src_check
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| 336 | $ gosub extra_filnam
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| 337 | $ if (f$element(1,"\",rec) .eqs. "\") then goto mrdone
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| 338 | $MRSLOOP:
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| 339 | $ read/end=mrdone min rec
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| 340 | $ gosub extra_filnam
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| 341 | $ if (f$element(1,"\",rec) .nes. "\") then goto mrsloop
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| 342 | $MRDONE:
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| 343 | $ close min
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| 344 | $ close mod
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| 345 | $ return
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| 346 | $!------------------------------------------------------------------------------
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| 347 | $!
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| 348 | $! Take record extracted in crea_olist and split it into single filenames
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| 349 | $!
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| 350 | $EXTRA_FILNAM:
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| 351 | $ myrec = f$edit(rec - "\", "trim,compress")
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| 352 | $ i = 0
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| 353 | $FELOOP:
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| 354 | $ srcfil = f$element(i," ", myrec)
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| 355 | $ if (srcfil .nes. " ")
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| 356 | $ then
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| 357 | $ write mod f$parse(srcfil,,,"NAME"), ".obj"
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| 358 | $ i = i + 1
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| 359 | $ goto feloop
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| 360 | $ endif
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| 361 | $ return
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| 362 | $!------------------------------------------------------------------------------
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| 363 | $!
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| 364 | $! Find current Zlib version number
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| 365 | $!
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| 366 | $FIND_VERSION:
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| 367 | $ open/read h_in 'v_file'
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| 368 | $hloop:
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| 369 | $ read/end=hdone h_in rec
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| 370 | $ rec = f$edit(rec,"TRIM")
|
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| 371 | $ if (f$extract(0,1,rec) .nes. "#") then goto hloop
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| 372 | $ rec = f$edit(rec - "#", "TRIM")
|
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| 373 | $ if f$element(0," ",rec) .nes. "define" then goto hloop
|
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| 374 | $ if f$element(1," ",rec) .eqs. v_string
|
|---|
| 375 | $ then
|
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| 376 | $ version = 'f$element(2," ",rec)'
|
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| 377 | $ goto hdone
|
|---|
| 378 | $ endif
|
|---|
| 379 | $ goto hloop
|
|---|
| 380 | $hdone:
|
|---|
| 381 | $ close h_in
|
|---|
| 382 | $ return
|
|---|
| 383 | $!------------------------------------------------------------------------------
|
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| 384 | $!
|
|---|
| 385 | $! Analyze Object files for OpenVMS AXP to extract Procedure and Data
|
|---|
| 386 | $! information to build a symbol vector for a shareable image
|
|---|
| 387 | $! All the "brains" of this logic was suggested by Hartmut Becker
|
|---|
| 388 | $! (Hartmut.Becker@compaq.com). All the bugs were introduced by me
|
|---|
| 389 | $! (zinser@decus.de), so if you do have problem reports please do not
|
|---|
| 390 | $! bother Hartmut/HP, but get in touch with me
|
|---|
| 391 | $!
|
|---|
| 392 | $ ANAL_OBJ_AXP: Subroutine
|
|---|
| 393 | $ V = 'F$Verify(0)
|
|---|
| 394 | $ SAY := "WRITE_ SYS$OUTPUT"
|
|---|
| 395 | $
|
|---|
| 396 | $ IF F$SEARCH("''P1'") .EQS. ""
|
|---|
| 397 | $ THEN
|
|---|
| 398 | $ SAY "ANAL_OBJ_AXP-E-NOSUCHFILE: Error, inputfile ''p1' not available"
|
|---|
| 399 | $ goto exit_aa
|
|---|
| 400 | $ ENDIF
|
|---|
| 401 | $ IF "''P2'" .EQS. ""
|
|---|
| 402 | $ THEN
|
|---|
| 403 | $ SAY "ANAL_OBJ_AXP: Error, no output file provided"
|
|---|
| 404 | $ goto exit_aa
|
|---|
| 405 | $ ENDIF
|
|---|
| 406 | $
|
|---|
| 407 | $ open/read in 'p1
|
|---|
| 408 | $ create a.tmp
|
|---|
| 409 | $ open/append atmp a.tmp
|
|---|
| 410 | $ loop:
|
|---|
| 411 | $ read/end=end_loop in line
|
|---|
| 412 | $ f= f$search(line)
|
|---|
| 413 | $ if f .eqs. ""
|
|---|
| 414 | $ then
|
|---|
| 415 | $ write sys$output "ANAL_OBJ_AXP-w-nosuchfile, ''line'"
|
|---|
| 416 | $ goto loop
|
|---|
| 417 | $ endif
|
|---|
| 418 | $ define/user sys$output nl:
|
|---|
| 419 | $ define/user sys$error nl:
|
|---|
| 420 | $ anal/obj/gsd 'f /out=x.tmp
|
|---|
| 421 | $ open/read xtmp x.tmp
|
|---|
| 422 | $ XLOOP:
|
|---|
| 423 | $ read/end=end_xloop xtmp xline
|
|---|
| 424 | $ xline = f$edit(xline,"compress")
|
|---|
| 425 | $ write atmp xline
|
|---|
| 426 | $ goto xloop
|
|---|
| 427 | $ END_XLOOP:
|
|---|
| 428 | $ close xtmp
|
|---|
| 429 | $ goto loop
|
|---|
| 430 | $ end_loop:
|
|---|
| 431 | $ close in
|
|---|
| 432 | $ close atmp
|
|---|
| 433 | $ if f$search("a.tmp") .eqs. "" -
|
|---|
| 434 | then $ exit
|
|---|
| 435 | $ ! all global definitions
|
|---|
| 436 | $ search a.tmp "symbol:","EGSY$V_DEF 1","EGSY$V_NORM 1"/out=b.tmp
|
|---|
| 437 | $ ! all procedures
|
|---|
| 438 | $ search b.tmp "EGSY$V_NORM 1"/wind=(0,1) /out=c.tmp
|
|---|
| 439 | $ search c.tmp "symbol:"/out=d.tmp
|
|---|
| 440 | $ define/user sys$output nl:
|
|---|
| 441 | $ edito/edt/command=sys$input d.tmp
|
|---|
| 442 | sub/symbol: "/symbol_vector=(/whole
|
|---|
| 443 | sub/"/=PROCEDURE)/whole
|
|---|
| 444 | exit
|
|---|
| 445 | $ ! all data
|
|---|
| 446 | $ search b.tmp "EGSY$V_DEF 1"/wind=(0,1) /out=e.tmp
|
|---|
| 447 | $ search e.tmp "symbol:"/out=f.tmp
|
|---|
| 448 | $ define/user sys$output nl:
|
|---|
| 449 | $ edito/edt/command=sys$input f.tmp
|
|---|
| 450 | sub/symbol: "/symbol_vector=(/whole
|
|---|
| 451 | sub/"/=DATA)/whole
|
|---|
| 452 | exit
|
|---|
| 453 | $ sort/nodupl d.tmp,f.tmp 'p2'
|
|---|
| 454 | $ delete a.tmp;*,b.tmp;*,c.tmp;*,d.tmp;*,e.tmp;*,f.tmp;*
|
|---|
| 455 | $ if f$search("x.tmp") .nes. "" -
|
|---|
| 456 | then $ delete x.tmp;*
|
|---|
| 457 | $!
|
|---|
| 458 | $ EXIT_AA:
|
|---|
| 459 | $ if V then set verify
|
|---|
| 460 | $ endsubroutine
|
|---|
| 461 | $!------------------------------------------------------------------------------
|
|---|
