| $! 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 |
| $!------------------------------------------------------------------------------ |
