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