$! make libz under VMS written by$! Martin P.J. Zinser$! <zinser@zinser.no-ip.info or zinser@sysdev.deutsche-boerse.com>$!$ on error then goto err_exit$!$!$! Just some general constants...$!$ true = 1$ false = 0$ tmpnam = "temp_" + f$getjpi("","pid")$ SAY = "WRITE SYS$OUTPUT"$!$! Setup variables holding "config" information$!$ Make = ""$ name = "Zlib"$ version = "?.?.?"$ v_string = "ZLIB_VERSION"$ v_file = "zlib.h"$ ccopt = ""$ lopts = ""$ linkonly = false$ optfile = name + ".opt"$ its_decc = false$ its_vaxc = false$ its_gnuc = false$ axp = f$getsyi("HW_MODEL").ge.1024$ s_case = false$! Check for MMK/MMS$!$ If F$Search ("Sys$System:MMS.EXE") .nes. "" Then Make = "MMS"$ If F$Type (MMK) .eqs. "STRING" Then Make = "MMK"$!$!$ gosub find_version$!$ gosub check_opts$!$! Look for the compiler used$!$ gosub check_compiler$ if its_decc$ then$ ccopt = "/prefix=all" + ccopt$ if f$trnlnm("SYS") .eqs. ""$ then$ if axp$ then$ define sys sys$library:$ else$ ccopt = "/decc" + ccopt$ define sys decc$library_include:$ endif$ endif$ endif$ if its_vaxc .or. its_gnuc$ then$ if f$trnlnm("SYS").eqs."" then define sys sys$library:$ endif$!$! Build the thing plain or with mms$!$ write sys$output "Compiling Zlib sources ..."$ if make.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 infback.OBJ "CC ''CCOPT' infback" - infback.c zutil.h inftrees.h inflate.h inffast.h inffixed.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 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$ if f$search("x11vms:xvmsutils.olb") .nes. ""$ then$ 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$ endif$ else$ gosub crea_mms$ SAY "Make ''name' ''version' with ''Make' "$ 'make'$ endif$!$! Alpha gets a shareable image$!$ If axp$ Then$ gosub crea_olist$ write sys$output "Creating libzshr.exe"$ call anal_obj_axp modules.opt _link.opt$ if s_case$ then$ open/append optf modules.opt$ write optf "case_sensitive=YES"$ close optf$ endif$ LINK_'lopts'/SHARE=libzshr.exe modules.opt/opt,_link.opt/opt$ endif$ write sys$output "Zlib build completed"$ exit$CC_ERR:$ write sys$output "C compiler required to build ''name'"$ goto err_exit$ERR_EXIT:$ set message/facil/ident/sever/text$ write sys$output "Exiting..."$ exit 2$!$!$MAKE: SUBROUTINE !SUBROUTINE TO CHECK DEPENDENCIES$ 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$ENDSUBROUTINE$!------------------------------------------------------------------------------$!$! Check command line options and set symbols accordingly$!$ CHECK_OPTS:$ i = 1$ OPT_LOOP:$ if i .lt. 9$ then$ cparm = f$edit(p'i',"upcase")$ if cparm .eqs. "DEBUG"$ then$ ccopt = ccopt + "/noopt/deb"$ lopts = lopts + "/deb"$ endif$ if f$locate("CCOPT=",cparm) .lt. f$length(cparm)$ then$ start = f$locate("=",cparm) + 1$ len = f$length(cparm) - start$ ccopt = ccopt + f$extract(start,len,cparm)$ if f$locate("AS_IS",f$edit(ccopt,"UPCASE")) .lt. f$length(ccopt) - then s_case = true$ endif$ if cparm .eqs. "LINK" then linkonly = true$ if f$locate("LOPTS=",cparm) .lt. f$length(cparm)$ then$ start = f$locate("=",cparm) + 1$ len = f$length(cparm) - start$ lopts = lopts + f$extract(start,len,cparm)$ endif$ if f$locate("CC=",cparm) .lt. f$length(cparm)$ then$ start = f$locate("=",cparm) + 1$ len = f$length(cparm) - start$ cc_com = f$extract(start,len,cparm) if (cc_com .nes. "DECC") .and. - (cc_com .nes. "VAXC") .and. - (cc_com .nes. "GNUC")$ then$ write sys$output "Unsupported compiler choice ''cc_com' ignored"$ write sys$output "Use DECC, VAXC, or GNUC instead"$ else$ if cc_com .eqs. "DECC" then its_decc = true$ if cc_com .eqs. "VAXC" then its_vaxc = true$ if cc_com .eqs. "GNUC" then its_gnuc = true$ endif$ endif$ if f$locate("MAKE=",cparm) .lt. f$length(cparm)$ then$ start = f$locate("=",cparm) + 1$ len = f$length(cparm) - start$ mmks = f$extract(start,len,cparm)$ if (mmks .eqs. "MMK") .or. (mmks .eqs. "MMS")$ then$ make = mmks$ else$ write sys$output "Unsupported make choice ''mmks' ignored"$ write sys$output "Use MMK or MMS instead"$ endif$ endif$ i = i + 1$ goto opt_loop$ endif$ return$!------------------------------------------------------------------------------$!$! Look for the compiler used$!$CHECK_COMPILER:$ if (.not. (its_decc .or. its_vaxc .or. its_gnuc))$ then$ its_decc = (f$search("SYS$SYSTEM:DECC$COMPILER.EXE") .nes. "")$ its_vaxc = .not. its_decc .and. (F$Search("SYS$System:VAXC.Exe") .nes. "")$ its_gnuc = .not. (its_decc .or. its_vaxc) .and. (f$trnlnm("gnu_cc") .nes. "")$ endif$!$! Exit if no compiler available$!$ if (.not. (its_decc .or. its_vaxc .or. its_gnuc))$ then goto CC_ERR$ else$ if its_decc then write sys$output "CC compiler check ... Compaq C"$ if its_vaxc then write sys$output "CC compiler check ... VAX C"$ if its_gnuc then write sys$output "CC compiler check ... GNU C"$ endif$ return$!------------------------------------------------------------------------------$!$! If MMS/MMK are available dump out the descrip.mms if required$!$CREA_MMS:$ write sys$output "Creating descrip.mms..."$ create descrip.mms$ open/append out descrip.mms$ copy sys$input: out$ deck# descrip.mms: MMS description file for building zlib on VMS# written by Martin P.J. Zinser# <zinser@zinser.no-ip.info or zinser@sysdev.deutsche-boerse.com> OBJS = adler32.obj, compress.obj, crc32.obj, gzio.obj, uncompr.obj, infback.obj\ deflate.obj, trees.obj, zutil.obj, inflate.obj, \ inftrees.obj, inffast.obj $ eod$ write out "CFLAGS=", ccopt$ write out "LOPTS=", lopts$ copy sys$input: out$ deck all : example.exe minigzip.exe libz.olb @ write sys$output " Example applications available" libz.olb : libz.olb($(OBJS)) @ write sys$output " libz available" example.exe : example.obj libz.olb link $(LOPTS) example,libz.olb/lib minigzip.exe : minigzip.obj libz.olb link $(LOPTS) minigzip,libz.olb/lib,x11vms:xvmsutils.olb/lib clean : delete *.obj;*,libz.olb;*,*.opt;*,*.exe;* # Other dependencies.adler32.obj : adler32.c zutil.h zlib.h zconf.hcompress.obj : compress.c zlib.h zconf.hcrc32.obj : crc32.c zutil.h zlib.h zconf.hdeflate.obj : deflate.c deflate.h zutil.h zlib.h zconf.hexample.obj : example.c zlib.h zconf.hgzio.obj : gzio.c zutil.h zlib.h zconf.hinffast.obj : inffast.c zutil.h zlib.h zconf.h inftrees.h inffast.hinflate.obj : inflate.c zutil.h zlib.h zconf.hinftrees.obj : inftrees.c zutil.h zlib.h zconf.h inftrees.hminigzip.obj : minigzip.c zlib.h zconf.htrees.obj : trees.c deflate.h zutil.h zlib.h zconf.huncompr.obj : uncompr.c zlib.h zconf.hzutil.obj : zutil.c zutil.h zlib.h zconf.hinfback.obj : infback.c zutil.h inftrees.h inflate.h inffast.h inffixed.h$ eod$ close out$ return$!------------------------------------------------------------------------------$!$! Read list of core library sources from makefile.in and create options$! needed to build shareable image$!$CREA_OLIST:$ open/read min makefile.in$ open/write mod modules.opt$ src_check = "OBJS ="$MRLOOP:$ read/end=mrdone min rec$ if (f$extract(0,6,rec) .nes. src_check) then goto mrloop$ rec = rec - src_check$ gosub extra_filnam$ if (f$element(1,"\",rec) .eqs. "\") then goto mrdone$MRSLOOP:$ read/end=mrdone min rec$ gosub extra_filnam$ if (f$element(1,"\",rec) .nes. "\") then goto mrsloop$MRDONE:$ close min$ close mod$ return$!------------------------------------------------------------------------------$!$! Take record extracted in crea_olist and split it into single filenames$!$EXTRA_FILNAM:$ myrec = f$edit(rec - "\", "trim,compress")$ i = 0$FELOOP:$ srcfil = f$element(i," ", myrec)$ if (srcfil .nes. " ")$ then$ write mod f$parse(srcfil,,,"NAME"), ".obj"$ i = i + 1$ goto feloop$ endif$ return$!------------------------------------------------------------------------------$!$! Find current Zlib version number$!$FIND_VERSION:$ open/read h_in 'v_file'$hloop:$ read/end=hdone h_in rec$ rec = f$edit(rec,"TRIM")$ if (f$extract(0,1,rec) .nes. "#") then goto hloop$ rec = f$edit(rec - "#", "TRIM")$ if f$element(0," ",rec) .nes. "define" then goto hloop$ if f$element(1," ",rec) .eqs. v_string$ then$ version = 'f$element(2," ",rec)'$ goto hdone$ endif$ goto hloop$hdone:$ close h_in$ return$!------------------------------------------------------------------------------$!$! Analyze Object files for OpenVMS AXP to extract Procedure and Data$! information to build a symbol vector for a shareable image$! All the "brains" of this logic was suggested by Hartmut Becker$! (Hartmut.Becker@compaq.com). All the bugs were introduced by me$! (zinser@decus.de), so if you do have problem reports please do not$! bother Hartmut/HP, but get in touch with me$!$ ANAL_OBJ_AXP: Subroutine$ V = 'F$Verify(0)$ SAY := "WRITE_ SYS$OUTPUT"$$ IF F$SEARCH("''P1'") .EQS. ""$ THEN$ SAY "ANAL_OBJ_AXP-E-NOSUCHFILE: Error, inputfile ''p1' not available"$ goto exit_aa$ ENDIF$ IF "''P2'" .EQS. ""$ THEN$ SAY "ANAL_OBJ_AXP: Error, no output file provided"$ goto exit_aa$ ENDIF$$ open/read in 'p1$ create a.tmp$ open/append atmp a.tmp$ loop:$ read/end=end_loop in line$ f= f$search(line)$ if f .eqs. ""$ then$ write sys$output "ANAL_OBJ_AXP-w-nosuchfile, ''line'"$ goto loop$ endif$ define/user sys$output nl:$ define/user sys$error nl:$ anal/obj/gsd 'f /out=x.tmp$ open/read xtmp x.tmp$ XLOOP:$ read/end=end_xloop xtmp xline$ xline = f$edit(xline,"compress")$ write atmp xline$ goto xloop$ END_XLOOP:$ close xtmp$ goto loop$ end_loop:$ close in$ close atmp$ if f$search("a.tmp") .eqs. "" - then $ exit$ ! all global definitions$ search a.tmp "symbol:","EGSY$V_DEF 1","EGSY$V_NORM 1"/out=b.tmp$ ! all procedures$ search b.tmp "EGSY$V_NORM 1"/wind=(0,1) /out=c.tmp$ search c.tmp "symbol:"/out=d.tmp$ define/user sys$output nl:$ edito/edt/command=sys$input d.tmpsub/symbol: "/symbol_vector=(/wholesub/"/=PROCEDURE)/wholeexit$ ! all data$ search b.tmp "EGSY$V_DEF 1"/wind=(0,1) /out=e.tmp$ search e.tmp "symbol:"/out=f.tmp$ define/user sys$output nl:$ edito/edt/command=sys$input f.tmpsub/symbol: "/symbol_vector=(/wholesub/"/=DATA)/wholeexit$ 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$!------------------------------------------------------------------------------
$! make libz under VMS written by
$! Martin P.J. Zinser
$! <zinser@zinser.no-ip.info or zinser@sysdev.deutsche-boerse.com>
$!
$ on error then goto err_exit
$!
$!
$! Just some general constants...
$!
$ true = 1
$ false = 0
$ tmpnam = "temp_" + f$getjpi("","pid")
$ SAY = "WRITE SYS$OUTPUT"
$!
$! Setup variables holding "config" information
$!
$ Make = ""
$ name = "Zlib"
$ version = "?.?.?"
$ v_string = "ZLIB_VERSION"
$ v_file = "zlib.h"
$ ccopt = ""
$ lopts = ""
$ linkonly = false
$ optfile = name + ".opt"
$ its_decc = false
$ its_vaxc = false
$ its_gnuc = false
$ axp = f$getsyi("HW_MODEL").ge.1024
$ s_case = false
$! Check for MMK/MMS
$!
$ If F$Search ("Sys$System:MMS.EXE") .nes. "" Then Make = "MMS"
$ If F$Type (MMK) .eqs. "STRING" Then Make = "MMK"
$!
$!
$ gosub find_version
$!
$ gosub check_opts
$!
$! Look for the compiler used
$!
$ gosub check_compiler
$ if its_decc
$ then
$ ccopt = "/prefix=all" + ccopt
$ if f$trnlnm("SYS") .eqs. ""
$ then
$ if axp
$ then
$ define sys sys$library:
$ else
$ ccopt = "/decc" + ccopt
$ define sys decc$library_include:
$ endif
$ endif
$ endif
$ if its_vaxc .or. its_gnuc
$ then
$ if f$trnlnm("SYS").eqs."" then define sys sys$library:
$ endif
$!
$! Build the thing plain or with mms
$!
$ write sys$output "Compiling Zlib sources ..."
$ if make.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 infback.OBJ "CC ''CCOPT' infback" -
infback.c zutil.h inftrees.h inflate.h inffast.h inffixed.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 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
$ if f$search("x11vms:xvmsutils.olb") .nes. ""
$ then
$ 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
$ endif
$ else
$ gosub crea_mms
$ SAY "Make ''name' ''version' with ''Make' "
$ 'make'
$ endif
$!
$! Alpha gets a shareable image
$!
$ If axp
$ Then
$ gosub crea_olist
$ write sys$output "Creating libzshr.exe"
$ call anal_obj_axp modules.opt _link.opt
$ if s_case
$ then
$ open/append optf modules.opt
$ write optf "case_sensitive=YES"
$ close optf
$ endif
$ LINK_'lopts'/SHARE=libzshr.exe modules.opt/opt,_link.opt/opt
$ endif
$ write sys$output "Zlib build completed"
$ exit
$CC_ERR:
$ write sys$output "C compiler required to build ''name'"
$ goto err_exit
$ERR_EXIT:
$ set message/facil/ident/sever/text
$ write sys$output "Exiting..."
$ exit 2
$!
$!
$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
$!------------------------------------------------------------------------------
$!
$! Check command line options and set symbols accordingly
$!
$ CHECK_OPTS:
$ i = 1
$ OPT_LOOP:
$ if i .lt. 9
$ then
$ cparm = f$edit(p'i',"upcase")
$ if cparm .eqs. "DEBUG"
$ then
$ ccopt = ccopt + "/noopt/deb"
$ lopts = lopts + "/deb"
$ endif
$ if f$locate("CCOPT=",cparm) .lt. f$length(cparm)
$ then
$ start = f$locate("=",cparm) + 1
$ len = f$length(cparm) - start
$ ccopt = ccopt + f$extract(start,len,cparm)
$ if f$locate("AS_IS",f$edit(ccopt,"UPCASE")) .lt. f$length(ccopt) -
then s_case = true
$ endif
$ if cparm .eqs. "LINK" then linkonly = true
$ if f$locate("LOPTS=",cparm) .lt. f$length(cparm)
$ then
$ start = f$locate("=",cparm) + 1
$ len = f$length(cparm) - start
$ lopts = lopts + f$extract(start,len,cparm)
$ endif
$ if f$locate("CC=",cparm) .lt. f$length(cparm)
$ then
$ start = f$locate("=",cparm) + 1
$ len = f$length(cparm) - start
$ cc_com = f$extract(start,len,cparm)
if (cc_com .nes. "DECC") .and. -
(cc_com .nes. "VAXC") .and. -
(cc_com .nes. "GNUC")
$ then
$ write sys$output "Unsupported compiler choice ''cc_com' ignored"
$ write sys$output "Use DECC, VAXC, or GNUC instead"
$ else
$ if cc_com .eqs. "DECC" then its_decc = true
$ if cc_com .eqs. "VAXC" then its_vaxc = true
$ if cc_com .eqs. "GNUC" then its_gnuc = true
$ endif
$ endif
$ if f$locate("MAKE=",cparm) .lt. f$length(cparm)
$ then
$ start = f$locate("=",cparm) + 1
$ len = f$length(cparm) - start
$ mmks = f$extract(start,len,cparm)
$ if (mmks .eqs. "MMK") .or. (mmks .eqs. "MMS")
$ then
$ make = mmks
$ else
$ write sys$output "Unsupported make choice ''mmks' ignored"
$ write sys$output "Use MMK or MMS instead"
$ endif
$ endif
$ i = i + 1
$ goto opt_loop
$ endif
$ return
$!------------------------------------------------------------------------------
$!
$! Look for the compiler used
$!
$CHECK_COMPILER:
$ if (.not. (its_decc .or. its_vaxc .or. its_gnuc))
$ then
$ its_decc = (f$search("SYS$SYSTEM:DECC$COMPILER.EXE") .nes. "")
$ its_vaxc = .not. its_decc .and. (F$Search("SYS$System:VAXC.Exe") .nes. "")
$ its_gnuc = .not. (its_decc .or. its_vaxc) .and. (f$trnlnm("gnu_cc") .nes. "")
$ endif
$!
$! Exit if no compiler available
$!
$ if (.not. (its_decc .or. its_vaxc .or. its_gnuc))
$ then goto CC_ERR
$ else
$ if its_decc then write sys$output "CC compiler check ... Compaq C"
$ if its_vaxc then write sys$output "CC compiler check ... VAX C"
$ if its_gnuc then write sys$output "CC compiler check ... GNU C"
$ endif
$ return
$!------------------------------------------------------------------------------
$!
$! If MMS/MMK are available dump out the descrip.mms if required
$!
$CREA_MMS:
$ write sys$output "Creating descrip.mms..."
$ create descrip.mms
$ open/append out descrip.mms
$ copy sys$input: out
$ deck
# descrip.mms: MMS description file for building zlib on VMS
# written by Martin P.J. Zinser
# <zinser@zinser.no-ip.info or zinser@sysdev.deutsche-boerse.com>
OBJS = adler32.obj, compress.obj, crc32.obj, gzio.obj, uncompr.obj, infback.obj\
deflate.obj, trees.obj, zutil.obj, inflate.obj, \
inftrees.obj, inffast.obj
$ eod
$ write out "CFLAGS=", ccopt
$ write out "LOPTS=", lopts
$ copy sys$input: out
$ deck
all : example.exe minigzip.exe libz.olb
@ write sys$output " Example applications available"
libz.olb : libz.olb($(OBJS))
@ write sys$output " libz available"
example.exe : example.obj libz.olb
link $(LOPTS) example,libz.olb/lib
minigzip.exe : minigzip.obj libz.olb
link $(LOPTS) minigzip,libz.olb/lib,x11vms:xvmsutils.olb/lib
clean :
delete *.obj;*,libz.olb;*,*.opt;*,*.exe;*
# Other dependencies.
adler32.obj : adler32.c zutil.h zlib.h zconf.h
compress.obj : compress.c zlib.h zconf.h
crc32.obj : crc32.c zutil.h zlib.h zconf.h
deflate.obj : deflate.c deflate.h zutil.h zlib.h zconf.h
example.obj : example.c zlib.h zconf.h
gzio.obj : gzio.c zutil.h zlib.h zconf.h
inffast.obj : inffast.c zutil.h zlib.h zconf.h inftrees.h inffast.h
inflate.obj : inflate.c zutil.h zlib.h zconf.h
inftrees.obj : inftrees.c zutil.h zlib.h zconf.h inftrees.h
minigzip.obj : minigzip.c zlib.h zconf.h
trees.obj : trees.c deflate.h zutil.h zlib.h zconf.h
uncompr.obj : uncompr.c zlib.h zconf.h
zutil.obj : zutil.c zutil.h zlib.h zconf.h
infback.obj : infback.c zutil.h inftrees.h inflate.h inffast.h inffixed.h
$ eod
$ close out
$ return
$!------------------------------------------------------------------------------
$!
$! Read list of core library sources from makefile.in and create options
$! needed to build shareable image
$!
$CREA_OLIST:
$ open/read min makefile.in
$ open/write mod modules.opt
$ src_check = "OBJS ="
$MRLOOP:
$ read/end=mrdone min rec
$ if (f$extract(0,6,rec) .nes. src_check) then goto mrloop
$ rec = rec - src_check
$ gosub extra_filnam
$ if (f$element(1,"\",rec) .eqs. "\") then goto mrdone
$MRSLOOP:
$ read/end=mrdone min rec
$ gosub extra_filnam
$ if (f$element(1,"\",rec) .nes. "\") then goto mrsloop
$MRDONE:
$ close min
$ close mod
$ return
$!------------------------------------------------------------------------------
$!
$! Take record extracted in crea_olist and split it into single filenames
$!
$EXTRA_FILNAM:
$ myrec = f$edit(rec - "\", "trim,compress")
$ i = 0
$FELOOP:
$ srcfil = f$element(i," ", myrec)
$ if (srcfil .nes. " ")
$ then
$ write mod f$parse(srcfil,,,"NAME"), ".obj"
$ i = i + 1
$ goto feloop
$ endif
$ return
$!------------------------------------------------------------------------------
$!
$! Find current Zlib version number
$!
$FIND_VERSION:
$ open/read h_in 'v_file'
$hloop:
$ read/end=hdone h_in rec
$ rec = f$edit(rec,"TRIM")
$ if (f$extract(0,1,rec) .nes. "#") then goto hloop
$ rec = f$edit(rec - "#", "TRIM")
$ if f$element(0," ",rec) .nes. "define" then goto hloop
$ if f$element(1," ",rec) .eqs. v_string
$ then
$ version = 'f$element(2," ",rec)'
$ goto hdone
$ endif
$ goto hloop
$hdone:
$ close h_in
$ return
$!------------------------------------------------------------------------------
$!
$! Analyze Object files for OpenVMS AXP to extract Procedure and Data
$! information to build a symbol vector for a shareable image
$! All the "brains" of this logic was suggested by Hartmut Becker
$! (Hartmut.Becker@compaq.com). All the bugs were introduced by me
$! (zinser@decus.de), so if you do have problem reports please do not
$! bother Hartmut/HP, but get in touch with me
$!
$ ANAL_OBJ_AXP: Subroutine
$ V = 'F$Verify(0)
$ SAY := "WRITE_ SYS$OUTPUT"
$
$ IF F$SEARCH("''P1'") .EQS. ""
$ THEN
$ SAY "ANAL_OBJ_AXP-E-NOSUCHFILE: Error, inputfile ''p1' not available"
$ goto exit_aa
$ ENDIF
$ IF "''P2'" .EQS. ""
$ THEN
$ SAY "ANAL_OBJ_AXP: Error, no output file provided"
$ goto exit_aa
$ ENDIF
$
$ open/read in 'p1
$ create a.tmp
$ open/append atmp a.tmp
$ loop:
$ read/end=end_loop in line
$ f= f$search(line)
$ if f .eqs. ""
$ then
$ write sys$output "ANAL_OBJ_AXP-w-nosuchfile, ''line'"
$ goto loop
$ endif
$ define/user sys$output nl:
$ define/user sys$error nl:
$ anal/obj/gsd 'f /out=x.tmp
$ open/read xtmp x.tmp
$ XLOOP:
$ read/end=end_xloop xtmp xline
$ xline = f$edit(xline,"compress")
$ write atmp xline
$ goto xloop
$ END_XLOOP:
$ close xtmp
$ goto loop
$ end_loop:
$ close in
$ close atmp
$ if f$search("a.tmp") .eqs. "" -
then $ exit
$ ! all global definitions
$ search a.tmp "symbol:","EGSY$V_DEF 1","EGSY$V_NORM 1"/out=b.tmp
$ ! all procedures
$ search b.tmp "EGSY$V_NORM 1"/wind=(0,1) /out=c.tmp
$ search c.tmp "symbol:"/out=d.tmp
$ define/user sys$output nl:
$ edito/edt/command=sys$input d.tmp
sub/symbol: "/symbol_vector=(/whole
sub/"/=PROCEDURE)/whole
exit
$ ! all data
$ search b.tmp "EGSY$V_DEF 1"/wind=(0,1) /out=e.tmp
$ search e.tmp "symbol:"/out=f.tmp
$ define/user sys$output nl:
$ edito/edt/command=sys$input f.tmp
sub/symbol: "/symbol_vector=(/whole
sub/"/=DATA)/whole
exit
$ 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
$!------------------------------------------------------------------------------