1 $ sav_ver = 'F$VERIFY(0)'
4 $! For example, if you unpacked perl into: [USER.PERL5_00n...] then you will
5 $! want to cd into the tree and execute Configure:
7 $! $ SET DEFAULT [USER.PERL5_xxx]
12 $! $ SET DEFAULT [USER.PERL5_xxx]
13 $! $ @Configure "-des"
15 $! That's it. If you get into a bind trying to build perl on VMS then
16 $! definitely read through the README.VMS file.
17 $! Beyond that send email to vmsperl@perl.org
19 $! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
21 $! send suggestions to:
22 $! Dan Sugalski <dan@sidhe.org>
25 $! Adapted and converted from Larry Wall & Andy Dougherty's
26 $! "Configure generated by metaconfig 3.0 PL60." by Peter Prymmer
27 $! (a Bourne sh[ell] script for configuring the installation of perl
28 $! on non-VMS systems) in the perl5.002|3 epoch (spring/summer 1996)
29 $! with much valuable help from Charles Bailey &
30 $! the whole VMSPerl crew.
31 $! Extended and messed about with by Dan Sugalski
34 $ sav_ver = F$VERIFY(sav_ver)
36 $! VMS-isms we will need:
37 $ echo = "write sys$output "
44 $ use_debugging_perl = "y"
46 $ be_case_sensitive = "n"
47 $ use_vmsdebug_perl = "n"
49 $ C_Compiler_Replace = "CC="
50 $ Thread_Live_Dangerously = "MT="
51 $ use_two_pot_malloc = "N"
52 $ use_pack_malloc = "N"
53 $ use_debugmalloc = "N"
56 $ use_multiplicity = "N"
57 $ vms_default_directory_name = F$ENVIRONMENT("DEFAULT")
58 $ max_allowed_dir_depth = 3 ! e.g. [A.B.PERL5_00n] not [A.B.C.PERL5_00n]
59 $! max_allowed_dir_depth = 2 ! e.g. [FOO.PERL5_00n] not [FOO.BAR.PERL5_00n]
61 $ vms_filcnt = F$GETJPI ("","FILCNT")
63 $!: compute my invocation name
64 $ me = F$ENVIRONMENT("PROCEDURE")
66 $! Many null statements (begin with colon ':') in the Bourne shell version of
67 $! this script serve as comments/placeholders. I have retained some of the ones
68 $! that will help you compare this .COM file to the sh version - as well as
69 $! leave placeholders for future improvements to this .COM file.
70 $! sfn = VMS "skipped for now"
72 $!: Proper PATH separator !sfn
73 $!: Proper PATH setting !sfn
74 $!: Sanity checks !sfn "Say '@''$me''"
75 $!: On HP-UX, large Configure scripts may exercise a bug in /bin/sh !sfn
76 $!: Configure runs within the UU subdirectory !->after find MANIFEST
77 $! <big long list of default values (mostly null)>
78 $!: We must find out about Eunice early !(?)
79 $!: list of known cpp symbols, sorted alphabetically !sfn
81 $!: default library list !sfn
82 $! <no hints files in use (yet?)>
83 $!: Extra object files, if any, needed on this platform. !sfn
84 $!: Possible local include directories to search. !sfn
85 $!: Set locincpth to "" in a hint file to defeat local include searches. !sfn
86 $!locincpth="/usr/local/include /opt/local/include /usr/gnu/include" !sfn
87 $!locincpth="$locincpth /opt/gnu/include /usr/GNU/include /opt/GNU/include"
88 $!: no include file wanted by default !sfn
90 $!: Possible local library directories to search. !sfn
91 $!loclibpth="/usr/local/lib /opt/local/lib /usr/gnu/lib" !sfn
92 $!loclibpth="$loclibpth /opt/gnu/lib /usr/GNU/lib /opt/GNU/lib" !sfn
93 $!: general looking path for locating libraries !sfn
94 $!glibpth="/lib/pa1.1 /usr/shlib /usr/lib/large /lib /usr/lib" !sfn
95 $!glibpth="$glibpth $xlibpth /lib/large /usr/lib/small /lib/small" !sfn
96 $!glibpth="$glibpth /usr/ccs/lib /usr/ucblib /usr/shlib" !sfn
97 $!: Private path used by Configure to find libraries. Its value !sfn
98 $!: is prepended to libpth. This variable takes care of special !sfn
99 $!: machines, like the mips. Usually, it should be empty. !sfn
101 $!: full support for void wanted by default !sfn
102 $!defvoidused=15 !sfn
103 $!: List of libraries we want. !sfn
104 $!libswanted='net socket inet nsl nm ndbm gdbm dbm db malloc dl' !sfn
105 $!libswanted="$libswanted dld ld sun m c cposix posix ndir dir crypt" !sfn
106 $!libswanted="$libswanted ucb bsd BSD PW x" !sfn
107 $!: We probably want to search /usr/shlib before most other libraries. !sfn
108 $!: This is only used by the lib/ExtUtils/MakeMaker.pm routine extliblist. !sfn
109 $!glibpth=`echo " $glibpth " | sed -e 's! /usr/shlib ! !'` !sfn
110 $!glibpth="/usr/shlib $glibpth" !sfn
111 $!: Do not use vfork unless overridden by a hint file. !sfn
112 $!usevfork=false !sfn
113 $!: script used to extract .SH files with variable substitutions !sfn
114 $!: produce awk script to parse command line options !sfn
115 $!sfn (assume no sed awk) see below
116 $!: process the command line options
118 $!: set up default values
134 $ use_5005_threads = "N"
139 $ THEN !one or more switches was thrown
143 $ IF (P'i'.NES."") THEN bang = bang + 1
145 $ IF (i.LT.9) THEN GOTO Param_loop !DCL allows P1..P8
149 $ IF (F$EXTRACT(0,1,P'i') .EQS. "-") THEN P'i' = P'i' - "-"
150 $ IF (F$EXTRACT(0,1,P'i') .EQS. "/") THEN P'i' = P'i' - "/"
151 $Remove_quotation_mark:
153 $ IF F$LOCATE("""",P'i') .LT. F$LENGTH(P'i') THEN GOTO Remove_quotation_mark
154 $ gotopt = "f" !"alse"
155 $ gotshortopt = "f" !"alse"
156 $ IF (F$EXTRACT(0,1,P'i') .EQS. "d")
159 $ gotopt = "t" !"rue"
161 $ gotshortopt = "t" !"rue"
163 $ IF (F$EXTRACT(0,1,P'i') .EQS. "e")
170 $ IF (F$EXTRACT(0,1,P'i') .EQS. "f") !"-f")
174 $ IF (F$SEARCH(config_sh).NES."")
176 $ test_config_sh = F$FILE_ATTRIBUTES(config_sh,"PRO")
177 $ IF (F$LOCATE("R",test_config_sh).NE.F$LENGTH(test_config_sh))
179 $ CONTINUE !at this point check UIC && if test allows...
182 $ echo "''me': cannot read config file ''config_sh'."
186 $ echo "''me': cannot read config file ''config_sh'."
191 $ IF (F$EXTRACT(0,1,P'i') .EQS. "h")
198 $ IF (F$EXTRACT(0,1,P'i') .EQS. "m")
205 $ IF (F$EXTRACT(0,1,P'i') .EQS. "r")
212 $ IF (F$EXTRACT(0,1,P'i') .EQS. "s")
219 $ IF (F$EXTRACT(0,1,P'i') .EQS. "E") !"-E")
224 $ IF (F$EXTRACT(0,1,P'i') .EQS. "K") !"-K")
231 $ IF (F$EXTRACT(0,1,P'i') .EQS. "O")
238 $ IF (F$EXTRACT(0,1,P'i') .EQS. "S") !"-S")
240 $ extractsh = "true" !VMS?
245 $ IF (F$EXTRACT(0,1,P'i') .EQS. "D") !"-D")
248 $!Hmm.. this part needs work
250 $ IF (F$LOCATE("=",P'i') .EQ. F$LENGTH(P'i'))
254 $ IF (F$LOCATE("=",P'i') .EQ. (F$LENGTH(P'i') - 1))
256 $ me = F$PARSE(me,,,"NAME") + F$PARSE(me,,,"TYPE")
257 $ echo "''me': use '-Usymbol=val' not '-Dsymbol='."
258 $ echo "''me': ignoring -D",P'i'
260 $!Hmm.. this part needs work
261 $! 'F$EXTRACT(0,F$LOCATE("=",P'i'),P'i')' = -
262 $! 'F$EXTRACT(F$LOCATE("=",P'i'),P'i'),F$LENGTH(P'i'),P'i')'
265 $ ECHO "P''i' =>",P'i',"<=" !Diag
268 $ IF (F$EXTRACT(0,1,P'i') .EQS. "U") !"-U")
271 $ IF (F$LOCATE("=",P'i') .EQ. F$LENGTH(P'i'))
275 $ IF (F$LOCATE("=",P'i') .LT. (F$LENGTH(P'i') - 1))
277 $ me = F$PARSE(me,,,"NAME") + F$PARSE(me,,,"TYPE")
278 $ echo "''me': use '-Dsymbol=val' not '-Usymbol=val'."
279 $ echo "''me': ignoring -U",P'i'
284 $ ECHO "P''i' =>",P'i',"<=" !Diag
287 $ IF (F$EXTRACT(0,1,P'i') .EQS. "V")
289 $ me = F$PARSE(me,,,"NAME") + F$PARSE(me,,,"TYPE")
290 $ echo "''me' generated by an unknown version of EDT."
296 $ echo "''me': unknown option ",P'i'
299 $ IF (F$LENGTH(P'i').GT.0).AND.(gotshortopt) THEN i = i - 1 !clustered switch
301 $ IF (i .LT. (bang + 1)) THEN GOTO Opt_loop
303 $ ENDIF ! (P1 .NES. "")
307 $ me = F$PARSE(me,,,"DIRECTORY")+ F$PARSE(me,,,"NAME")
308 $ echo "Usage: @''me' [-dehmrEKOSV] [-fconfig.sh] [-Dsymbol] [-Dsymbol=value]"
309 $ echo " [-Usymbol] [-Usymbol=]"
311 "-d" : use defaults for all answers.
312 "-e" : go on without questioning past the production of config.sh. *
313 "-f" : specify an alternate default configuration file.
314 "-h" : print this help message and exit (with an error status).
315 "-m" : skip the MANIFEST check to see that all files are present
316 "-r" : reuse C symbols value if possible (skips costly nm extraction).*
317 "-s" : silent mode, only echoes questions and essential information.
318 -"D" : define symbol to have some value: *
319 -"Dsymbol" symbol gets the value 'define'
320 -"Dsymbol=value" symbol gets the value 'value'
321 -E : stop at the end of questions, after having produced config.sh. *
322 -K : do not use unless you know what you are doing.
323 -O : let -D and -U override definitions from loaded configuration file. *
324 -S : perform variable substitutions on all .SH files (can mix with -f) *
325 -"U" : undefine symbol: *
326 -"Usymbol" symbol gets the value 'undef'
327 -"Usymbol=" symbol gets completely empty
328 -V : print version number and exit (with a zero status).
329 $ echo "%Config-I-VMS, lower case switches must be enclosed"
330 $ echo "-Config-I-VMS, in double quotation marks, e.g.:"
331 $ echo "-Config-I-VMS, @Configure ""-des"""
332 $ echo "-Config-I-VMS, * indicates switch may not be fully implemented for VMS."
333 $ SET DEFAULT 'vms_default_directory_name' !be kind rewind
335 $ EXIT 3 ! $STATUS = "%X00000003" (informational)
341 $ STDOUT = F$TRNLNM("SYS$OUTPUT")
342 $ DEFINE SYS$OUTPUT "_NLA0:"
343 $ echo4 = "write STDOUT "
344 $ cat4 = "TYPE/OUTPUT=''STDOUT'"
345 $ open/write STDOUT 'STDOUT'
353 $ echo4 = "write SYS$OUTPUT "
357 $!: run the defines and the undefines, if any, but leave the file out there...
358 $! Unfortunately Configure.COM in DCL is not yet set up to do this -
364 $!: Eunice requires " " instead of "", can you believe it
367 $ echo "Beginning of configuration questions for ''package'."
370 $!: Some greps do not return status, grrr.
371 $ contains = "SEARCH"
373 $!: first determine how to suppress newline on echo command !cant DCL is record oriented
374 $! echo "Checking ''echo' to see how to suppress newlines..."
375 $! echo "giving up..."
376 $! echo "The star should be here-->*"
378 $!: Now test for existence of everything in MANIFEST
380 $ echo4 "First let's make sure your kit is complete. Checking..."
383 $! Here I assume we are in the [foo.PERL5xxx.VMS...] tree
384 $! because the search routine simply does set def [-] if necessary.
385 $ file_2_find = "MANIFEST" !I hope this one is not in [foo.PERL5xxx.VMS...]
387 $ manifestfound = F$SEARCH(file_2_find)
388 $ IF (manifestfound .EQS. "")
390 $ IF F$PARSE(F$ENVIRONMENT("DEFAULT"),,,"DIRECTORY",).NES."[000000]"
393 $ GOTO Research_manifest
396 $ echo "There is no MANIFEST file. I hope your kit is complete !"
398 $ GOTO Beyond_manifest
401 $! MANIFEST. has been found and we have set def'ed there -
402 $! time to bail out before it's too late.
403 $ tmp = f$extract(1,3,f$edit(f$getsyi("VERSION"),"TRIM,COLLAPSE"))
404 $ IF (tmp .GES. "7.2") .AND. (F$GETSYI("HW_MODEL") .GE. 1024) THEN GOTO Beyond_depth_check
405 $ IF (F$ELEMENT(max_allowed_dir_depth,".",F$ENVIRONMENT("Default")).nes.".")
408 %Config-E-VMS, ERROR:
409 Sorry! It apears as though your perl build sub-directory is already too
410 deep into the VMS file system. Please try moving stuff into a shallower
411 directory (or altering the "max_allowed_dir_depth" parameter).
412 $ echo4 "ABORTING..."
413 $ SET DEFAULT 'vms_default_directory_name' !be kind rewind
415 $ EXIT !2 !$STATUS = "%X00000002" (error)
419 $! after finding MANIFEST let's create (but not yet enter) the UU subdirectory
421 $ IF (manifestfound .NES. "")
423 $ IF ( F$SEARCH("UU.DIR").EQS."" )
425 $ CREATE/DIRECTORY [.UU]
427 $ IF ( F$SEARCH("[.UU]*.*").NES."" ) THEN DELETE/NOLOG [.UU]*.*;*
429 $!: Configure runs within the UU subdirectory
432 $! a little redundancy never hurt anybody?
433 $ file_2_find = "[-]" + file_2_find
434 $ manifestfound = F$SEARCH(file_2_find)
436 $ OPEN/WRITE MISSING MISSING.
437 $!change to "FALSE" if you wish to skip the manifest search
438 $!(which after all is rather slow in DCL :-)
441 $ echo "Skipping MANIFEST check as requested"
444 $ OPEN/READ CONFIG 'manifestfound'
446 $ READ/END_OF_FILE = Done_manifest CONFIG line
447 $! This algorithm turns "foo/bar/baz.c" into "[.foo.bar]baz.c"
448 $! pvhp@lns62.lns.cornell.edu 10-JUN-1996 20:31:46
449 $! 2-MAR-1998 15:46:11 Improved to turn "foo/bar/baz.c.buz"
450 $! into "[.foo.bar]baz.c_buz as happens with vmstar and unzip
451 $ line = F$EDIT(line,"TRIM, COMPRESS")
452 $ file_2_find = F$EXTRACT(0,F$LOCATE(" ",line),line)
453 $ IF F$LOCATE("/",file_2_find) .NE. F$LENGTH(file_2_find)
455 $Re_strip_line_manifest:
456 $ loca = F$LOCATE("/",file_2_find)
457 $ ante = F$EXTRACT(0,loca,file_2_find)
458 $ post = F$EXTRACT(loca,F$LENGTH(file_2_find),file_2_find)
459 $ test_this = ante + "." + (post - "/")
460 $ IF F$LOCATE("/",test_this) .NE. F$LENGTH(test_this)
462 $ file_2_find = ante + "." + (post - "/")
463 $ GOTO Re_strip_line_manifest
465 $ file_2_find = ante + "]" + (post - "/")
467 $ file_2_find = "[-."+file_2_find
469 $ file_2_find = "[-]" + file_2_find
472 $ dirname = F$EXTRACT(0,F$LOCATE("]",file_2_find),file_2_find) + "]"
473 $ file_2_find = file_2_find - dirname
476 $ dot_ele = F$ELEMENT(dots,".",file_2_find)
477 $ IF dot_ele .EQS. "." THEN GOTO Eo_dot_loop
479 $ THEN basename = f$extract(0,f$locate(".",file_2_find),file_2_find) + "."
480 $ ELSE basename = basename + dot_ele + "_"
485 $ IF (((f$length(file_2_find)+1) .eq. f$length(basename)) .and. -
486 (f$extract(f$length(basename)-1,1,basename) .eqs. "_")) THEN -
487 basename = f$extract(0,f$length(basename)-1,basename)
488 $ file_2_find = dirname + basename
490 $ found = F$SEARCH(file_2_find)
491 $ IF (found .EQS. "" .AND. dots .GT. 2)
493 $! 17-DEC-1999 Improved to turn "[.foo.bar]baz.c_buz" into
494 $! "[.foo.bar]baz_c.buz" to cover unzipped archives and put
495 $! "[.foo.bar]baz.c_buz,baz_c.buz" into missing list if neither is found.
496 $ basename[f$locate(".",basename),1] := _
497 $ dot_ele = F$ELEMENT(dots - 1,"_",basename)
499 f$extract(0,f$length(basename)-(f$length(dot_ele)+1),basename) -
501 $ found = F$SEARCH(dirname + basename)
502 $ file_2_find = file_2_find + "," + basename
504 $ IF (found .EQS. "")
506 $ WRITE MISSING file_2_find
507 $ IF ((F$LENGTH(miss_list)+F$LENGTH(file_2_find)).LT.250)
509 $ miss_list = miss_list + "," + file_2_find
512 $ GOTO Read_loop_manifest
517 $ ENDIF ! (manifestfound .NES. "")
519 $ IF (miss_list .NES. "")
521 $ echo "Some of the files not found include:"
524 $ IF ((miss_list .NES. "").OR.(manifestfound .EQS. ""))
528 THIS PACKAGE SEEMS TO BE INCOMPLETE.
530 You have the option of continuing the configuration process, despite the
531 distinct possibility that your kit is damaged, by typing 'y'es. If you
532 do, don't blame me if something goes wrong. I advise you to type 'n'o
533 and contact the author (dan@sidhe.org)
535 $ READ SYS$COMMAND/PROMPT="Continue? [n] " ans
538 $ echo4 "Continuing..."
540 $ echo4 "ABORTING..."
544 $ echo4 "Looks good..."
545 $ DELETE/NOLOG MISSING.;
546 $ ENDIF ! (miss_list .NES. "")
547 $ ENDIF ! (manifestfound .EQS. "") ELSE
549 $! after finding MANIFEST (see above)
550 $!: Configure runs within the UU subdirectory
552 $!: compute the number of columns on the terminal for proper question formatting
553 $! (sfn, will assume 80-ish)
555 $!: set up the echo used in my read !sfn
556 $!: now set up to do reads with possible shell escape and default assignment !sfn
567 $ READ SYS$COMMAND/PROMPT="''rp'" ans
570 $ READ SYS$COMMAND/PROMPT="''rp'" ans
577 $!: create .config dir to save info across Configure sessions
578 $ IF ( F$SEARCH("[-]CONFIG.DIR").EQS."" )
580 $ CREATE/DIRECTORY [-.CONFIG]
581 $ OPEN/WRITE CONFIG [-.CONFIG]README.
583 "This directory created by Configure to save information that should"
585 "persist across sessions."
588 "You may safely delete it if you wish."
592 $!: general instructions
595 $ user = F$EDIT(F$GETJPI("","USERNAME"),"TRIM,COLLAPSE")
596 $ IF .NOT.(F$SEARCH("[-.CONFIG]INSTRUCT.").EQS."")
598 $ messages = F$ENVIRONMENT("MESSAGE")
599 $ SET MESSAGE/NOFAC/NOSEV/NOIDENT/NOTEXT
600 $ contains /NOOUTPUT [-.CONFIG]INSTRUCT. 'user'
601 $ IF .NOT.($status.EQ.%X08D78053)
605 $ rp = "Would you like to see the instructions? [''dflt'] "
607 $ if .NOT.ans THEN needman=""
609 $ SET MESSAGE 'messages'
611 $ if (fastread.AND.silent.AND.(alldone.eqs."cont")) THEN needman=""
617 This installation shell script will examine your system and ask you questions
618 to determine how the perl5 package should be installed. If you get
619 stuck on a question, you may use a ^C or ^Y shell escape to STOP this
620 process, edit something, then restart this process as you just did.
621 Many of the questions will have default answers in square
622 brackets; typing carriage return will give you the default.
624 $ READ SYS$COMMAND/PROMPT="Type carriage return to continue " ans
627 In a hurry? You may run '@Configure "-d"'. This will bypass nearly all
628 the questions and use the computed defaults (or the previous answers provided
629 there was already a config.sh file). Type '@Configure "-h"' for a list of
632 $ READ SYS$COMMAND/PROMPT="Type carriage return to continue " ans
635 Much effort has been expended to ensure that this shell script will
636 run on any VMS system. If despite that it blows up on yours, your
637 best bet is to edit Configure.com and @ it again. Whatever problems
638 you have with Configure.com, let me (dan@sidhe.org) know how I blew
641 $!This installation script affects things in two ways:
643 $!1) it may do direct variable substitutions on some of the files included
645 $!2) it builds a config.h file for inclusion in C programs. You may edit
646 $! any of these files as the need arises after running this script.
648 $!If you make a mistake on a question, there is no easy way to back up to it
651 $ READ SYS$COMMAND/PROMPT="Type carriage return to continue " ans
652 $ IF (F$SEARCH("[-.CONFIG]INSTRUCT.").EQS."")
654 $ OPEN/WRITE CONFIG [-.CONFIG]INSTRUCT.
658 $ ENDIF !(needman .EQS. "true")
660 $!: see if sh knows # comments !sfn
662 $!: figure out how to guarantee sh startup !sfn
663 $!: find out where common programs are !sfn
664 $!loclist="awk/cat/comm/cp/echo/expr/find/grep/ln/ls/mkdir/rm/sed/sort/touch/tr/uniq"
665 $!trylist="Mcc/byacc/cpp/csh/date/egrep/less/line/more/nroff/perl/pg/sendmail/test/uname"
666 $! echo "I don't know where '$file' is, and my life depends on it."
667 $! echo "Go find a public domain implementation or fix your PATH setting!"
669 $! echo "Don't worry if any of the following aren't found..."
670 $!: determine whether symbolic links are supported !sfn
671 $!: see whether [:lower:] and [:upper:] are supported character classes !sfn
672 $!: set up the translation script tr, must be called with ./tr of course !sfn
674 $!: Try to determine whether config.sh was made on this system
675 $!: Get old answers from old config file if Configure was run on the
676 $!: same system, otherwise use the hints.
677 $ config_sh_es = "''config_sh'/[-]config.sh/[-.vms]config.vms/"
681 $ config_sh = F$ELEMENT(i,"/",config_sh_es)
683 $ IF (config_sh.NES."/").AND.(config_sh.NES."")
685 $ configshfound = F$SEARCH(config_sh)
686 $ IF (configshfound.NES."") THEN GOTO Config_sh_found
688 $ IF (i.LT.max) THEN GOTO Config_sh_look
689 $ IF (configshfound.EQS."") THEN GOTO Beyond_config_sh
692 $ echo "Fetching default answers from ''config_sh'..."
693 $!we actually do not have "hints/" for VMS
696 $!First time through, eh? I have some defaults handy for the following systems:
698 $! echo " ","VMS_VAX"
699 $! echo " ","VMS_AXP"
700 $! : Now look for a hint file osname_osvers, unless one has been
701 $! : specified already.
704 $!You may give one or more space-separated answers, or "none" if appropriate.
705 $!If your OS version has no hints, DO NOT give a wrong version -- say "none".
707 $! READ SYS$COMMAND/PROMPT="Which of these apply, if any? " ans
711 $!: Restore computed paths !sfn
713 $! genconfig.pl has "osname='VMS'"
714 $ osname = F$EDIT(F$GETSYI("NODE_SWTYPE"),"COLLAPSE")
715 $! %Config-I-VMS, a necessary error trap (could be PC running VCL)
717 $ IF (osname .NES. "VMS")
719 $ echo4 "Hmm.. I wonder what ''osname' is (?)"
722 %Config-E-VMS, ERROR:
724 Err, you do not appear to be running VMS!
725 This procedure is intended to Configure the building of Perl for VMS.
727 $ READ SYS$COMMAND/PROMPT="Continue anyway? [n] " ans
730 $ echo4 "Continuing..."
732 $ echo4 "ABORTING..."
733 $ SET DEFAULT 'vms_default_directory_name' !be kind rewind
735 $ EXIT 2 !$STATUS = "%X00000002" (error)
737 $ ELSE !we are on VMS huzzah!
739 $ THEN TYPE SYS$INPUT:
741 Configure uses the operating system name and version to set some defaults.
742 The default value is probably right if the name rings a bell. Otherwise,
743 since spelling matters for me, either accept the default or answer "none"
746 $ rp = "Operating system name? [''osname'] "
750 $ IF (ans.NES.osname) !.AND.knowitall
752 $ echo4 "I'll go with ''osname' anyway..."
755 $ ENDIF !(osname .NES./.EQS. "VMS")
757 $!: who configured the system
759 $ cf_by = F$EDIT(user,"LOWERCASE")
760 $! cf_time = F$CVTIME() !superceded by procedure below
761 $ osvers = F$GETSYI("VERSION")
763 $! Peter Prymmer has seen:
764 $! "SYS$TIMEZONE_DIFFERENTIAL" = "-46800" (sic)
765 $! "SYS$TIME_ZONE" = "EDT"
767 $! Charles Lane recommended:
768 $! "SYS$TIMEZONE_DIFFERENTIAL" = "-14400"
769 $! "NEWS_TIMEZONE" = "-0500"
770 $! "ST_TIMEZONE" = "EDT"
771 $! "JAN_TIME_ZONE" = "EST "
772 $! "MULTINET_TIMEZONE" = "EST"
773 $! "DAYLIGHT_SAVINGS" = "1"
775 $! Charles Bailey recommends (in ANU NEWS Doc Jan 1995):
777 $! "Multinet_Timezone"
778 $! "TCPware_Timezone"
781 $! This snippet o' DCL returns a string in default Unix `date` format,
782 $! and it will prompt to set SYS$TIMEZONE_DIFFERENTIAL.
783 $! Peter Prymmer pvhp@lns62.lns.cornell.edu
785 $ MIN_TZO = -840 !units are minutes here
788 $ wkday = F$EXTRACT(0,3,F$CVTIME(,,"WEEKDAY"))
789 $ monn = F$CVTIME(,,"MONTH")
790 $ mday = F$EXTRACT(8,2,F$CVTIME(,,"DATE"))
791 $ hour = F$CVTIME(,,"HOUR")
792 $ min = F$CVTIME(,,"MINUTE")
793 $ sec = F$CVTIME(,,"SECOND")
794 $ year = F$CVTIME(,,"YEAR")
796 $ months = "/Jan/Feb/Mar/Apr/May/Jun/Jul/Aug/Sep/Oct/Nov/Dec/"
800 $ mon = F$ELEMENT(i,"/",months)
801 $ IF i.LT.monn THEN GOTO Mon_loop
804 $ systz = F$TRNLNM("SYS$TIMEZONE_DIFFERENTIAL")
807 $ tzhour = F$INTEGER(systz)/3600
808 $ tzmins = F$INTEGER(systz)/60
809 $ tzminrem = tzmins - tzhour*60
810 $ IF tzminrem.lt.0 THEN tzminrem = -1*tzminrem !keeps !2ZL happy
812 $ THEN signothetime = "+"
813 $ IF tzhour.EQ.0.AND.tzminrem.EQ.0
814 $ THEN direction = "on GMT/"
815 $ ELSE direction = "east of "
817 $ ELSE signothetime = "-"
818 $ tzhour = -1*tzhour !keeps !UL happy
819 $ direction = "west of "
822 $ echo "%Config-I-VMS,"
823 $ echo "According to the setting of your ""SYS$TIMEZONE_DIFFERENTIAL"" (= ''systz')"
826 $ tzspan = "''tzhour' hours & ''tzminrem' minutes"
828 $ tzspan = "''tzhour' hours"
831 $ echo "Your system is ''tzspan' ''direction'UTC in England."
832 $ rp = "%Config-I-VMS, (''systz') Is this UTC Time Zone Offset correct? [''dflt'] "
834 $ IF ans.OR.(ans.EQS."")
838 $ GOTO Beyond_TimeZone
842 $ echo4 "%Config-I-VMS,"
843 $ echo4 """SYS$TIMEZONE_DIFFERENTIAL"" does not appear to be DEFINEd on your system"
848 $ echo "Please tell me in hh:mm form what time offset from GMT/UTC in England"
849 $ echo "you are. As an example Eastern (US) Standard Time is -5:00 offset, but"
850 $ echo "Eastern Daylight Time (summer) is -4:00 offset."
852 $ rp = "Enter the Time Zone offset: [''dflt'] "
854 $ ans = F$Edit(ans,"collapse,trim,uncomment,upcase")
855 $ IF ans.EQS."" THEN ans = dflt
856 $ tzhour = F$ELEMENT(0,":","''ans'") !first
857 $ IF tzhour.EQS."" THEN tzhour = 0
858 $ tzhour = F$INTEGER(tzhour)
859 $ tzminrem = F$ELEMENT(1,":","''ans'") !second
862 $ tzminrem = F$INTEGER(tzminrem)
863 $ IF F$EXTRACT(0,1,"''ans'") .EQS. "-" THEN tzminrem = tzminrem * -1
867 $ tzmins = tzhour*60 + tzminrem
868 $ tzd = F$STRING(tzmins*60)
873 $ tzhour = -1*tzhour !keeps !UL happy
876 $ IF (tzmins.GT.MAX_TZO).OR.(tzmins.LT.MIN_TZO)
879 $ echo "%Config-W-VMS-TIMERANGE, Response must be in the range -14:00 to 14:00."
884 $ tz = f$fao("UTC!AS!UL:!2ZL",signothetime,tzhour,tzminrem)
885 $ cf_time = "''wkday' ''mon' ''mday' ''hour':''min':''sec' ''tz' ''year'"
887 $!: determine the architecture name
888 $! genconfig.pl has either archname='VMS_AXP' or 'VMS_VAX'
890 $ IF (F$GETSYI("HW_MODEL") .LT. 1024)
892 $ archname = "VMS_VAX"
893 $ otherarch = "an Alpha"
895 $ archname = "VMS_AXP"
896 $ otherarch = "a VAX"
898 $ rp = "What is your architecture name? [''archname'] "
902 $ ans = F$EDIT(ans,"COLLAPSE, UPCASE")
903 $ IF (ans.NES.archname) !.AND.knowitall
905 $ echo4 "I'll go with ''archname' anyway..."
909 $ rp = "Will you be sharing your PERL_ROOT with ''otherarch'? [''dflt'] "
913 $ ans = F$EXTRACT(0,1,F$EDIT(ans,"COLLAPSE, UPCASE"))
920 $ IF (archname.EQS."VMS_AXP")
922 $ macros = macros + """AXE=1"","
926 $!: is AFS running? !sfn
927 $!: decide how portable to be. Allow command line overrides. !sfn
928 $!: set up shell script to do ~ expansion !sfn
929 $!: expand filename !sfn
930 $!: now set up to get a file name !sfn
932 $ vms_skip_install = "true"
935 $ rp = "%Config-I-VMS, Do you wish to skip the """"where install"""" questions? [''dflt'] "
937 $ IF (.NOT.ans).AND.(ans.NES."") THEN vms_skip_install = "false"
938 $ prefix = F$ENVIRONMENT("DEFAULT") - ".UU]" + "]"
939 $ prefix = f$parse(prefix,,,,"NO_CONCEAL") - "][" - ".;"
940 $ prefix = prefix - "]" + ".]"
941 $ IF (.NOT.vms_skip_install)
943 $!: determine root of directory hierarchy where package will be installed.
948 $ echo "By default, ''package' will be installed in ''dflt'/bin, manual"
949 $ echo "pages under ''dflt'/man, etc..., i.e. with ''dflt' as prefix for"
950 $ echo "all installation directories. Typically set to /usr/local, but you"
951 $ echo "may choose /usr if you wish to install ''package' among your system
954 $ THEN TYPE SYS$INPUT:
955 binaries. If you wish to have binaries under /bin but manual pages
956 under /usr/local/man, that's ok: you will be prompted separately
957 for each of the installation directories, the prefix being only used
961 $ rp = "Installation prefix to use? [ ''dflt' ] "
966 $ IF F$LOCATE(".]",ans) .EQ. F$LENGTH(ans) THEN prefix = prefix - "]" + ".]"
971 $!: set the prefixit variable, to compute a suitable default value
973 $!: determine where private library files go
974 $!: Usual default is /usr/local/lib/perl5. Also allow things like
975 $!: /opt/perl/lib, since /opt/perl/lib/perl5 would be redundant.
977 $ THEN TYPE SYS$INPUT:
979 There are some auxiliary files for perl5 that need to be put into a
980 private library directory that is accessible by everyone.
982 $ dflt = prefix - ".]" + ".LIB]"
983 $ rp = "Pathname where the private library files will reside? "
984 $ rp = F$FAO("!AS!/!AS",rp,"[ ''dflt' ] ")
988 $ ELSE privlib = dflt
991 $ ENDIF !%Config-I-VMS, skip "where install" questions
993 $!: set the base revision
995 $!: get the patchlevel
997 $ echo4 "Getting the current patchlevel..." !>&4
998 $ patchlevel_h = F$SEARCH("[-]patchlevel.h")
999 $ IF (patchlevel_h.NES."")
1001 $ got_patch = "false"
1003 $ OPEN/READONLY CONFIG 'patchlevel_h'
1005 $ READ/END_Of_File=Close_patch CONFIG line
1006 $ IF ((F$LOCATE("#define PERL_VERSION",line).NE.F$LENGTH(line)).AND.(.NOT.got_patch))
1008 $ line = F$EDIT(line,"COMPRESS, TRIM")
1009 $ patchlevel = F$ELEMENT(2," ",line)
1010 $ got_patch = "true"
1012 $ IF ((F$LOCATE("#define PERL_SUBVERSION",line).NE.F$LENGTH(line)).AND.(.NOT.got_sub))
1014 $ line = F$EDIT(line,"COMPRESS, TRIM")
1015 $ subversion = F$ELEMENT(2," ",line)
1018 $ IF (.NOT.got_patch).OR.(.NOT.got_sub) THEN GOTO Patchlevel_h_loop
1025 $ echo "(You have ''package' ''baserev' PL''patchlevel' sub''subversion'.)"
1026 $! This whole thing needs replacing w/ F$FAO() calls:
1027 $ patchlevel = F$INTEGER(patchlevel)
1028 $ IF patchlevel.LT.10
1029 $ THEN patchlevel = "00" + F$STRING(patchlevel)
1030 $ ELSE patchlevel = "0" + F$STRING(patchlevel)
1032 $ subversion = F$INTEGER(subversion)
1033 $ IF subversion.GT.0
1035 $ IF subversion.LT.10
1036 $ THEN subversion = "0" + F$STRING(subversion)
1037 $ ELSE subversion = F$STRING(subversion)
1039 $ ELSE subversion = ""
1042 $ version = baserev + "_" + patchlevel + "_" + subversion
1044 $ IF (.NOT.vms_skip_install)
1046 $!: set the prefixup variable, to restore leading tilda escape !sfn
1047 $!: set the prefixup variable, to restore leading tilde escape !sfn
1049 $!: determine where public architecture dependent libraries go
1053 $ echo "''package' contains architecture-dependent library files. If you are"
1056 $ THEN TYPE SYS$INPUT:
1057 sharing libraries in a heterogeneous environment, you might store
1058 these files in a separate location. Otherwise, you can just include
1059 them with the rest of the public library files.
1061 $ dflt = privlib - "]" + "." + archname + "." + version + "]"
1062 $ rp = "Where do you want to put the public architecture-dependent libraries? "
1063 $ rp = F$FAO("!AS!/!AS",rp,"[ ''dflt' ] ")
1066 $ THEN archlib = ans
1067 $ ELSE archlib = dflt
1070 $!: set up the script used to warn in case of inconsistency !sfn
1071 $!: function used to set $1 to $val !sfn
1073 $ ENDIF !%Config-I-VMS, skip "where install" questions
1074 $! This quotation from Configure has to be included on VMS:
1077 There is, however, a strange, musty smell in the air that reminds me of
1078 something...hmm...yes...I've got it...there's a VMS nearby, or I'm a Blit.
1080 $ IF (.NOT.vms_skip_install)
1082 $!: it so happens the Eunice I know will not run shell scripts in Unix format
1084 $!: see if setuid scripts can be secure !sfn
1085 $!: now see if they want to do setuid emulation !sfn
1087 $!: determine where site specific libraries go.
1089 $ THEN TYPE SYS$INPUT:
1091 The installation process will also create a directory for
1092 site-specific extensions and modules. Some users find it convenient
1093 to place all local files in this directory rather than in the main
1094 distribution directory.
1096 $ dflt = privlib - "]" + ".SITE_PERL]"
1097 $ rp = "Pathname for the site-specific library files? "
1098 $ rp = F$FAO("!AS!/!AS",rp,"[ ''dflt' ] ")
1101 $ THEN sitelib = ans
1102 $ ELSE sitelib = dflt
1105 $!: determine where site specific architecture-dependent libraries go.
1107 $ THEN TYPE SYS$INPUT:
1109 The installation process will also create a directory for
1110 architecture-dependent site-specific extensions and modules.
1112 $ dflt = sitelib - "]" + "." + archname + "]"
1113 $ rp = "Pathname for the site-specific architecture-dependent library files? "
1114 $ rp = F$FAO("!AS!/!AS",rp,"[ ''dflt' ] ")
1117 $ THEN sitearch = ans
1118 $ ELSE sitearch = dflt
1121 $!: determine where old public architecture dependent libraries might be
1123 $!: determine where public executables go
1124 $ dflt = prefix - ".]" + ".BIN]"
1125 $ rp = "Pathname where the public executables will reside? "
1126 $ rp = F$FAO("!AS!/!AS",rp,"[ ''dflt' ] ")
1133 $!: determine where manual pages are on this system
1134 $!: What suffix to use on installed man pages
1135 $!: see if we can have long filenames
1136 $!: determine where library module manual pages go
1137 $!: What suffix to use on installed man pages
1138 $!: see what memory models we can support
1140 $ ENDIF !%Config-I-VMS, skip "where install" questions
1142 $!: see if we need a special compiler
1143 $! cc_list = "cc/vaxc|cc/decc|gcc" !%Config-I-VMS, compiler symbols/commands
1147 $ vms_cc_available = ""
1149 $ OPEN/WRITE CONFIG ccvms.c
1150 $ WRITE CONFIG "#include <stdlib.h>" !DECC is sooo picky
1151 $ WRITE CONFIG "#include <stdio.h>"
1152 $ WRITE CONFIG "int main() {"
1153 $ WRITE CONFIG "#ifdef __DECC"
1154 $ WRITE CONFIG " printf(""/DECC\n"");"
1155 $ WRITE CONFIG "#else"
1156 $ WRITE CONFIG " printf(""/VAXC\n"");"
1157 $ WRITE CONFIG "#endif"
1158 $ WRITE CONFIG " exit(0);"
1162 $! DEFINE SYS$ERROR _NLA0:
1163 $! DEFINE SYS$OUTPUT _NLA0:
1164 $ cc/NoObj/list=ccvms.lis ccvms.c
1166 $! DEASSIGN SYS$OUTPUT
1167 $! DEASSIGN SYS$ERROR
1168 $ IF (silent) THEN GOSUB Shut_up
1169 $! echo "%Config-I-VMS, After cc compile $status = >''tmp'<" !diagnostic
1171 $ IF tmp.NE.%X10B90001
1173 $ IF tmp.NE.%X10000001
1175 $ nocc = "t" !%X10000001 is return from gcc
1176 $ GOTO Gcc_initial_check
1181 $ IF .NOT.silent THEN echo ""
1182 $ echo "%Config-I-VMS, Default ""cc"" is ''line' ''archsufx' ''F$GETSYI("VERSION")'"
1183 $ IF F$LOCATE("VAX",line).NE.F$LENGTH(line)
1185 $ vms_cc_dflt = "/vaxc"
1186 $ vms_cc_available = vms_cc_available + "cc/vaxc "
1189 $ echo "%Config-I-VMS, Will try cc/decc..."
1191 $ DEFINE SYS$ERROR _NLA0:
1192 $ DEFINE SYS$OUTPUT _NLA0:
1194 $ cc/decc/NoObj/list=ccvms.lis ccvms.c
1196 $ DEASSIGN SYS$OUTPUT
1197 $ DEASSIGN SYS$ERROR
1199 $ IF (silent) THEN GOSUB Shut_up
1200 $ IF tmp.NE.%X10B90001
1202 $ echo "%Config-I-VMS, Apparently you don't have that one."
1205 $ echo "%Config-I-VMS, You also have: ''line' ''archsufx' ''F$GETSYI("VERSION")'"
1206 $ vms_cc_available = vms_cc_available + "cc/decc "
1209 $ IF (F$LOCATE("DEC",line).NE.F$LENGTH(line)).or.(F$LOCATE("Compaq",line).NE.F$LENGTH(line))
1211 $ vms_cc_dflt = "/decc"
1212 $ vms_cc_available = vms_cc_available + "cc/decc "
1213 $ echo "%Config-I-VMS, Will try cc/vaxc..."
1214 $ DEFINE SYS$ERROR _NLA0:
1215 $ DEFINE SYS$OUTPUT _NLA0:
1217 $ cc/vaxc/NoObj/list=ccvms.lis ccvms.c
1219 $ DEASSIGN SYS$OUTPUT
1220 $ DEASSIGN SYS$ERROR
1222 $ IF (silent) THEN GOSUB Shut_up
1223 $ IF tmp.NE.%X10B90001
1225 $ echo "%Config-I-VMS, Apparently you don't have that one."
1228 $ echo "%Config-I-VMS, You also have: ''line' ''archsufx' ''F$GETSYI("VERSION")'"
1229 $ vms_cc_available = vms_cc_available + "cc/vaxc "
1235 $ echo "%Config-I-VMS, Checking for Gcc"
1236 $ OPEN/WRITE CONFIG gccvers.lis
1237 $ DEFINE SYS$ERROR CONFIG
1238 $ DEFINE SYS$OUTPUT CONFIG
1239 $ 'gcc_symbol'/noobj/version _nla0:
1241 $ DEASSIGN SYS$OUTPUT
1242 $ DEASSIGN SYS$ERROR
1243 $ IF (silent) THEN GOSUB Shut_up
1245 $ IF (tmp.NE.%X10000001).and.(tmp.ne.%X00030001)
1247 $ echo "%Config-I-VMS, Symbol ""''gcc_symbol'"" is not defined. I guess you don't have it."
1250 $ OPEN/READ CONFIG gccvers.lis
1252 $ READ/END_OF_FILE=GCC_List_End CONFIG line
1253 $ GOTO GCC_List_Read
1257 $ vms_cc_available = vms_cc_available + "''gcc_symbol' "
1258 $ DELETE/NOLOG/NOCONFIRM gccvers.lis;
1261 $ DELETE/NOLOG/NOCONFIRM ccvms.*;
1263 $!: see if we need a special compiler
1265 $ echo "%Config-I-VMS, available compiler(s):"
1266 $ echo "( ''vms_cc_available')"
1269 $ dflt = "cc''vms_cc_dflt'" !-> "cc" in case first compile went OK
1273 $ rp = "Use which C compiler? [''dflt'] "
1277 $ ans = F$EDIT(ans,"TRIM, COMPRESS, LOWERCASE")
1279 $ IF (F$LOCATE("dec",ans).NE.F$LENGTH(ans)).or.(F$LOCATE("compaq",ans).NE.F$LENGTH(ans))
1282 $ Using_Dec_C = "Yes"
1283 $ C_COMPILER_Replace = "CC=cc=''Mcc'"
1285 $ IF F$LOCATE("vax",ans).NE.F$LENGTH(ans)
1288 $ Using_Vax_C = "Yes"
1289 $ C_COMPILER_Replace = "CC=cc=''Mcc'"
1293 $ IF (F$LOCATE("dec",dflt).NE.F$LENGTH(dflt)).or(F$LOCATE("compaq",dflt).NE.F$LENGTH(dflt))
1295 $ C_COMPILER_Replace = "CC=cc=''Mcc'"
1297 $ Using_Dec_C = "Yes"
1298 $ IF F$LOCATE("vax",dflt).NE.F$LENGTH(dflt)
1300 $ C_COMPILER_Replace = "CC=cc=''Mcc'"
1304 $ IF Mcc .EQS. "cc/decc"
1306 $ Using_Dec_C = "Yes"
1307 $ C_COMPILER_Replace = "CC=cc=''Mcc'"
1312 $ IF Mcc .EQS. "cc/decc"
1314 $ Using_Dec_C = "Yes"
1315 $ C_COMPILER_Replace = "CC=cc=''Mcc'"
1317 $ IF Mcc .EQS. "cc/vaxc"
1319 $ Using_Vax_C = "Yes"
1320 $ C_COMPILER_Replace = "CC=cc=''Mcc'"
1322 $ IF Mcc .EQS. "gcc"
1324 $ Using_Gnu_C = "Yes"
1325 $ C_COMPILER_Replace = "CC=cc=''Mcc'"
1328 $Decc_Version_check:
1329 $ IF "''Using_Dec_C'".EQS."Yes"
1332 $ echo4 "Checking for Dec C's version number..." !>&4
1333 $ OPEN/WRITE CONFIG deccvers.c
1334 $ WRITE CONFIG "#include <stdlib.h>" !DECC is sooo picky
1335 $ WRITE CONFIG "#include <stdio.h>"
1336 $ WRITE CONFIG "int main() {"
1337 $ WRITE CONFIG "#ifdef __DECC"
1338 $ WRITE CONFIG "#ifdef __DECC_VER"
1339 $ WRITE CONFIG " printf(""%i\n"", __DECC_VER);"
1340 $ WRITE CONFIG "#else"
1341 $ WRITE CONFIG " printf(""%i\n"", ""1"");"
1342 $ WRITE CONFIG "#endif"
1343 $ WRITE CONFIG "#endif"
1344 $ WRITE CONFIG " exit(0);"
1347 $ DEFINE SYS$ERROR _NLA0:
1348 $ DEFINE SYS$OUTPUT _NLA0:
1351 $ DEASSIGN SYS$ERROR _NLA0:
1352 $ DEASSIGN SYS$OUTPUT _NLA0:
1353 $ IF (silent) THEN GOSUB Shut_up
1354 $ DEFINE SYS$ERROR _NLA0:
1355 $ DEFINE SYS$OUTPUT _NLA0:
1358 $ DEASSIGN SYS$ERROR
1359 $ DEASSIGN SYS$OUTPUT
1360 $ IF (silent) THEN GOSUB Shut_up
1361 $ OPEN/WRITE CONFIG deccvers.out
1362 $ DEFINE SYS$ERROR CONFIG
1363 $ DEFINE SYS$OUTPUT CONFIG
1364 $ mcr []deccvers.exe
1367 $ DEASSIGN SYS$OUTPUT
1368 $ DEASSIGN SYS$ERROR
1369 $ IF (silent) THEN GOSUB Shut_up
1370 $ OPEN/READ CONFIG deccvers.out
1371 $ READ/END_OF_FILE=Dec_c_cleanup CONFIG line
1374 $! DELETE/NOLOG/NOCONFIRM deccvers.*;
1375 $ echo "You are using Dec C ''line'"
1376 $ Dec_C_Version = line
1377 $ Dec_C_Version = Dec_C_Version + 0
1378 $ if Dec_C_Version.ge.60200000 THEN CC_FLAGS = CC_FLAGS + "/NOANSI_ALIAS"
1381 $ IF "''Using_Vax_C'".EQS."Yes"
1384 $ echo4 "Checking to see how to invoke Vax C..."
1385 $ OPEN/WRITE CONFIG vaxcchk.c
1386 $ WRITE CONFIG "#include <stdio.h>"
1387 $ WRITE CONFIG "int main() {"
1388 $ WRITE CONFIG " printf(""%i\n"", ""1"");"
1389 $ WRITE CONFIG " exit(0);"
1392 $ DEFINE SYS$ERROR _NLA0:
1393 $ DEFINE SYS$OUTPUT _NLA0:
1395 $ cc/vaxc/NoObj vaxcchk.c
1397 $ DEASSIGN SYS$OUTPUT
1398 $ DEASSIGN SYS$ERROR
1400 $ IF (silent) THEN GOSUB Shut_up
1401 $ IF tmp.NE.%X10B90001
1408 $ DELETE/NOLOG/NOCONFIRM vaxcchk.*;
1411 $ if "''using_gnu_c'" .eqs. "Yes"
1413 $ vaxcrtl_olb = F$SEARCH("SYS$LIBRARY:VAXCRTL.OLB")
1414 $ vaxcrtl_exe = F$SEARCH("SYS$SHARE:VAXCRTL.EXE")
1415 $ gcclib_olb = F$SEARCH("GNU_CC:[000000]GCCLIB.OLB")
1416 $ IF gcclib_olb .EQS. ""
1418 $! These objects/libs come w/ gcc 2.7.2 for AXP:
1419 $ tmp = F$SEARCH("GNU_CC:[000000]libgcc2.olb")
1420 $ IF tmp .NES. "" then gcclib_olb = tmp
1421 $ tmp = F$SEARCH("GNU_CC:[000000]libgcclib.olb")
1424 $ IF gcclib_olb .EQS. ""
1425 $ THEN gcclib_olb = tmp
1426 $ ELSE gcclib_olb = gcclib_olb + "/lib," + tmp
1429 $ tmp = F$SEARCH("SYS$LIBRARY:VAXCRTL.OLB")
1432 $ IF gcclib_olb .EQS. ""
1433 $ THEN gcclib_olb = tmp
1434 $ ELSE gcclib_olb = gcclib_olb + "/lib," + tmp
1437 $ tmp = F$SEARCH("GNU_CC:[000000]crt0.obj")
1440 $ IF gcclib_olb .EQS. ""
1441 $ THEN gcclib_olb = tmp
1442 $ ELSE gcclib_olb = gcclib_olb + "/lib," + tmp
1445 $ IF gcclib_olb .EQS. vaxcrtl_olb THEN gcclib_olb = "" !goofy order of axplibs
1447 $ gcclib_olb = gcclib_olb + "/lib"
1449 $ IF gcclib_olb .NES. "" .AND. -
1450 (vaxcrtl_olb .NES. "" .OR. -
1451 vaxcrtl_exe .NES. "" )
1454 $ echo4 "Checking for GNU cc in disguise and/or its version number..." !>&4
1455 $ OPEN/WRITE CONFIG gccvers.c
1456 $ WRITE CONFIG "#include <stdlib.h>" !DECC is sooo picky
1457 $ WRITE CONFIG "#include <stdio.h>"
1458 $ WRITE CONFIG "int main() {"
1459 $ WRITE CONFIG "#ifdef __GNUC__"
1460 $ WRITE CONFIG "#ifdef __VERSION__"
1461 $ WRITE CONFIG " printf(""%s\n"", __VERSION__);"
1462 $ WRITE CONFIG "#else"
1463 $ WRITE CONFIG " printf(""%s\n"", ""1"");"
1464 $ WRITE CONFIG "#endif"
1465 $ WRITE CONFIG "#endif"
1466 $ WRITE CONFIG " exit(0);"
1469 $ DEFINE SYS$ERROR _NLA0:
1470 $ DEFINE SYS$OUTPUT _NLA0:
1473 $ DEASSIGN SYS$ERROR _NLA0:
1474 $ DEASSIGN SYS$OUTPUT _NLA0:
1475 $ IF (silent) THEN GOSUB Shut_up
1476 $ DEFINE SYS$ERROR _NLA0:
1477 $ DEFINE SYS$OUTPUT _NLA0:
1478 $ IF vaxcrtl_exe .EQS. ""
1480 $ IF F$LOCATE("VAXCRTL",gcclib_olb).NE.F$LENGTH(gcclib_olb)
1482 $ link gccvers.obj,'gcclib_olb',SYS$LIBRARY:VAXCRTL/Library
1485 $ link gccvers.obj,'gcclib_olb'
1489 $ OPEN/WRITE CONFIG GCCVERS.OPT
1490 $ WRITE CONFIG "SYS$SHARE:VAXCRTL/SHARE"
1492 $ link gccvers.obj,GCCVERS.OPT/OPT,'gcclib_olb'
1495 $ DEASSIGN SYS$ERROR
1496 $ DEASSIGN SYS$OUTPUT
1497 $ IF (silent) THEN GOSUB Shut_up
1498 $ OPEN/WRITE CONFIG gccvers.out
1499 $ DEFINE SYS$ERROR CONFIG
1500 $ DEFINE SYS$OUTPUT CONFIG
1504 $ DEASSIGN SYS$OUTPUT
1505 $ DEASSIGN SYS$ERROR
1506 $ IF (silent) THEN GOSUB Shut_up
1507 $ OPEN/READ CONFIG gccvers.out
1508 $ READ/END_OF_FILE=Gcc_cleanup CONFIG line
1511 $ DELETE/NOLOG/NOCONFIRM gccvers.*;
1512 $ IF F$LOCATE("GNU C version ",line).NE.F$LENGTH(line)
1514 $ echo "You are not using GNU cc."
1517 $ echo "You are using GNU cc ''line'"
1518 $ Using_Gnu_C = "Yes"
1519 $ C_COMPILER_Replace = "CC=cc=''Mcc'"
1527 $ OPEN/READ CONFIG ccvms.lis
1529 $ IF (F$GETSYI("HW_MODEL") .LT. 1024)
1537 $ line = F$EDIT(line,"TRIM,COMPRESS")
1538 $ line = line - "Page 1" ! occurs at end all compilers
1539 $ line = line - "CCVMS " ! filename appears w/ VAXC
1540 $ line = line - "Source Listing " ! Seen w/ AXP DECC
1541 $ tmp = F$EXTRACT(0,20,line) !timestamp, e.g. "30-JUL-1996 21:12:54 "
1543 $ line = F$EDIT(line,"TRIM") !bit redundant but we're in no big hurry
1544 $ DELETE/NOLOG/NOCONFIRM ccvms.lis;
1548 $!: What should the include directory be ?
1550 $ rp = "Where are the include files you want to use? "
1551 $ IF f$length( rp + "[''dflt'] " ).gt.76
1552 $ THEN rp = F$FAO("!AS!/!AS",rp,"[''dflt'] ")
1553 $ ELSE rp = rp + "[''dflt'] "
1558 $!: see if we have to deal with yellow pages, now NIS.
1559 $!: now get the host name
1562 $ echo4 "Figuring out host name..." !>&4
1564 $ IF myhostname.eqs."" THEN myhostname = F$TRNLNM("ARPANET_HOST_NAME")
1565 $ IF myhostname.eqs."" THEN myhostname = F$TRNLNM("INTERNET_HOST_NAME")
1566 $ IF myhostname.eqs."" THEN myhostname = F$TRNLNM("MULTINET_HOST_NAME")
1567 $ IF myhostname.eqs."" THEN myhostname = F$TRNLNM("UCX$INET_HOST_NAME")
1568 $ IF myhostname.eqs."".and. -
1569 F$TRNLNM("UCX$INET_HOST") .nes. "" .and. -
1570 F$TRNLNM("UCX$INET_DOMAIN") .nes. "" THEN -
1571 myhostname = F$TRNLNM("UCX$INET_HOST") + "." + F$TRNLNM("UCX$INET_DOMAIN")
1572 $ IF myhostname.eqs."" THEN myhostname = F$TRNLNM("TCPWARE_DOMAINNAME")
1573 $ IF myhostname.eqs."" THEN myhostname = F$TRNLNM("NEWS_ADDRESS")
1574 $ IF myhostname.eqs."" THEN myhostname = F$TRNLNM("SYS$NODE") - "::"
1575 $ IF myhostname.eqs."" THEN myhostname = F$EDIT(F$GETSYI("SCSNODE"),"TRIM")
1576 $!: you do not want to know about this
1578 $ rp = "Your host name appears to be """"''myhostname'"""". Right? "
1580 $ IF (.not.ans).and.(ans.NES."")
1582 $ READ SYS$COMMAND/PROMPT= -
1583 "Please type the (one word) name of your host: " ans
1586 $!: translate upper to lower if necessary
1587 $ myhostname = F$EDIT(myhostname,"COLLAPSE")
1588 $ mylowhostname = F$EDIT(myhostname," LOWERCASE")
1589 $ IF mylowhostname.NES.myhostname
1591 $ echo "(Normalizing case in your host name)"
1592 $ myhostname = mylowhostname
1595 $ fp = F$LOCATE(".",myhostname)
1596 $ mydomain = F$EXTRACT(fp,(F$LENGTH(myhostname)-fp)+1,myhostname)
1597 $ IF mydomain.NES."" !no periods in DECnet names like "MYDECNODE::"
1599 $ rp = "What is your domain name? [''mydomain'] "
1601 $ IF ans .nes. "" THEN mydomain = ans
1602 $!: translate upper to lower if necessary
1603 $ mydomain = F$EDIT(mydomain,"COLLAPSE")
1604 $ mylowdomain = F$EDIT(mydomain," LOWERCASE")
1605 $ IF mylowdomain.NES.mydomain
1607 $ echo "(Normalizing case in your domain name)"
1608 $ mydomain = mylowdomain
1611 $ myhostname = myhostname - mydomain
1612 $ echo "(Trimming domain name from host name--host name is now ''myhostname')"
1614 $ THEN TYPE SYS$INPUT:
1616 I need to get your e-mail address in Internet format if possible, i.e.
1617 something like user@host.domain. Please answer accurately since I have
1618 no easy means to double check it. The default value provided below
1619 is most probably close to the reality but may not be valid from outside
1620 your organization...
1622 $ dflt = "''cf_by'@''myhostname'"+"''mydomain'"
1623 $ rp = "What is your e-mail address? [''dflt'] "
1626 $ THEN cf_email = ans
1627 $ ELSE cf_email = dflt
1631 $ THEN TYPE SYS$INPUT:
1633 If you or somebody else will be maintaining perl at your site, please
1634 fill in the correct e-mail address here so that they may be contacted
1635 if necessary. Currently, the "perlbug" program included with perl
1636 will send mail to this address in addition to perlbug@perl.com. You may
1637 enter "none" for no administrator.
1639 $ dflt = "''cf_email'"
1640 $ rp = "Perl administrator e-mail address [''dflt'] "
1643 $ THEN perladmin = ans
1644 $ ELSE perladmin = dflt
1647 $!: determine where public executable scripts go
1648 $!: determine perl absolute location
1649 $!: figure out how to guarantee perl startup
1651 $!: see how we invoke the C preprocessor
1653 $! echo4 "Now, how can we feed standard input to your C preprocessor..." !>&4
1654 $!: Set private lib path
1655 $!: Now check and see which directories actually exist, avoiding duplicates
1656 $!: determine optimize, if desired, or use for debug flag also
1657 $!: We will not override a previous value, but we might want to
1658 $!: augment a hint file
1659 $!: the following weeds options from ccflags that are of no interest to cpp
1660 $!: flags used in final linking phase
1661 $!: Try to guess additional flags to pick up local libraries.
1664 $! echo4 "Checking your choice of C compiler and flags for coherency..." !>&4
1665 $!: compute shared library extension
1666 $!: Looking for optional libraries
1667 $!: see if nm is to be used to determine whether a symbol is defined or not
1668 $!: get list of predefined functions in a handy place
1669 $!: see if we have sigaction
1670 $!: see whether socketshr exists
1671 $ IF (F$SEARCH(F$PARSE("SocketShr","Sys$Share:.Exe")).NES."")
1673 $ has_socketshr = "T"
1675 $ echo4 "Hmm... Looks like you have SOCKETSHR's Berkeley networking support."
1677 $ if (Dec_C_Version .ge. 50200000)
1679 $ Has_Dec_C_Sockets = "T"
1681 $ echo4 "Hmm... Looks like you've got Dec C's Berkeley networking support."
1683 $ ! Hey, we've got both. Default to Dec C, then, since it's better
1684 $ if ("''Has_socketshr'".eq."T") .or.("''has_dec_c_sockets'".eq."T")
1687 $ echo "You've got sockets available. Which socket stack do you want to"
1688 $ echo "build into perl?"
1689 $ if "''has_dec_c_sockets'".eqs."T"
1693 $ dflt = "SOCKETSHR"
1695 $ rp = "Choose socket stack (NONE"
1696 $ if "''has_socketshr'".eqs."T" THEN rp = rp + ",SOCKETSHR"
1697 $ if "''has_dec_c_sockets'".eqs."T" THEN rp = rp + ",DECC"
1698 $ rp = rp + ") [''dflt'] "
1700 $ IF "''ans'".eqs."" THEN ans = "''dflt'"
1701 $ has_dec_c_sockets = "F"
1702 $ has_socketshr = "F"
1703 $ ans = F$EDIT(ans,"TRIM,COMPRESS,LOWERCASE")
1704 $ IF ans.eqs."decc" then has_dec_c_sockets = "T"
1705 $ IF ans.eqs."socketshr" then has_socketshr = "T"
1709 $! Ask if they want to build with VMS_DEBUG perl
1711 $ echo "Perl can be built to run under the VMS debugger."
1712 $ echo "You should only select this option if you are debugging"
1713 $ echo "perl itself. This can be a useful feature if you are "
1714 $ echo "embedding perl in a program."
1716 $ rp = "Build a VMS-DEBUG version of Perl? [''dflt'] "
1718 $ IF ans.eqs."" then ans = dflt
1719 $ IF F$EXTRACT(0, 1, F$EDIT(ans,"COLLAPSE,UPCASE")) .eqs. "Y"
1721 $ use_vmsdebug_perl = "Y"
1722 $ macros = macros + """__DEBUG__=1"","
1724 $ use_vmsdebug_perl = "N"
1727 $! Ask if they want to build with MULTIPLICITY
1729 $ echo "The perl interpreter engine can be built in a way that makes it
1730 $ echo "possible for a program that embeds perl into it (and yes, you can
1731 $ echo "do that--it's pretty keen) to have multiple perl interpreters active
1732 $ echo "at once. There is some performance overhead, however, so you
1733 $ echo "probably don't want to choose this unless you're going to be doing
1734 $ echo "funky perl embedding."
1736 $ rp = "Build with MULTIPLICITY? [''dflt'] "
1738 $ if ans.eqs."" then ans = dflt
1739 $ IF F$EXTRACT(0, 1, F$EDIT(ans,"COLLAPSE,UPCASE")) .eqs. "Y"
1741 $ use_multiplicity="Y"
1743 $ use_multiplicity="N"
1746 $! Ask if they want to build with 64-bit support
1747 $ if (Archname.eqs."VMS_AXP").and.("''f$extract(1,3, f$getsyi(""version""))'".ges."7.1")
1750 $ echo "This version of perl has experimental support for building with
1751 $ echo "64 bit integers and 128 bit floating point variables. This gives
1752 $ echo "a much larger range for perl's mathematical operations. (Note that
1753 $ echo "does *not* enable 64-bit fileops at the moment, as Dec C doesn't
1754 $ echo "do that yet)"
1755 $ dflt = use_64bitint
1756 $ rp = "Build with 64 bit integers and 128 bit floating point variable? [''dflt'] "
1758 $ if ans.eqs."" then ans = dflt
1759 $ if (f$extract(0, 1, "''ans'").eqs."Y").or.(f$extract(0, 1, "''ans'").eqs."y")
1767 $! Ask about threads, if appropriate
1768 $ if (Using_Dec_C.eqs."Yes")
1771 $ echo "This version of Perl can be built with threads. While really nifty,
1772 $ echo "they are a beta feature, and there is a speed penalty for perl
1773 $ echo "programs if you build with threads *even if you don't use them*
1775 $ rp = "Build with threads? [''dflt'] "
1777 $ if ans.eqs."" then ans = dflt
1778 $ if (f$extract(0, 1, "''ans'").eqs."Y").or.(f$extract(0, 1, "''ans'").eqs."y")
1782 $ ! Shall we do the 5.005-stype threads, or IThreads?
1783 $ echo "As of 5.5.640, Perl has two different internal threading
1784 $ echo "implementations, the 5.005 version (5005threads) and an
1785 $ echo "interpreter-based version (ithreads) that has one
1786 $ echo "interpreter per thread. Both are very experimental. This
1787 $ echo "arrangement exists to help developers work out which one
1790 $ echo "If you're a casual user, you probably don't want
1791 $ echo "interpreter-threads at this time. There doesn't yet exist
1792 $ echo "a way to create threads from within Perl in this model,
1793 $ echo "i.e., "use Thread;" will NOT work.
1796 $ rp = "Build with Interpreter threads? [''dflt']
1797 $ if ans.eqs."" then ans = dflt
1798 $ if (f$extract(0, 1, "''ans'").eqs."Y").or.(f$extract(0, 1, "''ans'").eqs."y")
1801 $ use_5005_threads="N"
1804 $ use_5005_threads="Y"
1806 $ ! Are they on VMS 7.1 on an alpha?
1807 $ if (Archname.eqs."VMS_AXP").and.("''f$extract(1,3, f$getsyi(""version""))'".ges."7.1")
1810 $ echo "Threaded perl can be linked to use multiple kernel threads
1811 $ echo "and system upcalls on VMS 7.1+ on Alpha systems. This feature
1812 $ echo "allows multiple threads to execute simultaneously on an SMP
1813 $ echo "system as well as preventing a single thread from blocking
1814 $ echo "all the threads in a program, even on a single-processor
1815 $ echo "machine. Unfortunately this feature isn't safe on an
1816 $ echo "unpatched 7.1 system. (Several OS patches were required when
1817 $ echo "this procedure was written)
1819 $ rp = "Enable multiple kernel threads and upcalls? [''dflt'] "
1821 $ if ans.eqs."" then ans="''dflt'"
1822 $ if f$extract(0, 1, f$edit(ans,"TRIM,COMPRESS,UPCASE")).eqs."Y"
1824 $ Thread_Live_Dangerously = "MT=MT=1"
1829 $ if archname .eqs. "VMS_AXP"
1834 $ echo "By default, perl (and pretty much everything else on VMS) uses
1835 $ echo "case-insensitive linker symbols. Which is to say, when the
1836 $ echo "underlying C code makes a call to a routine called Perl_foo in
1837 $ echo "the source, the name in the object modules or shareable images
1838 $ echo "is really PERL_FOO. There are some packages that use an
1839 $ echo "embedded perl interpreter that instead require case-sensitive
1840 $ echo "linker symbols.
1842 $ echo "If you have no idea what the heck this means, and don't have
1843 $ echo "any program requiring anything, choose the default.
1845 $ dflt = be_case_sensitive
1846 $ rp = "Case-sensitive symbols [''dflt'] "
1848 $ if ans.eqs."" then ans="''dflt'"
1849 $ be_case_sensitive = "''ans'"
1853 $ echo "Perl normally uses G_FLOAT format floating point numbers
1854 $ echo "internally, as do most things on VMS. You can, however, build
1855 $ echo "with IEEE floating point numbers instead if you need to.
1857 $ dflt = use_ieee_math
1858 $ rp = "Use IEEE math [''dflt'] "
1860 $ if ans.eqs."" then ans="''dflt'"
1861 $ use_ieee_math = "''ans'"
1865 $ echo "You can, if you need to, pass extra flags on to the C
1866 $ echo "compiler. In general you should only do this if you really,
1867 $ echo "really know what you're doing.
1869 $ dflt = user_c_flags
1870 $ rp = "Flags [''dflt'] "
1872 $ if ans.eqs."" then ans="''dflt'"
1873 $ user_c_flags = "''ans'"
1875 $! Ask whether they want to use secure logical translation when tainting
1877 $ echo "As Perl starts up, it checks several logical names, such as"
1878 $ echo "PERL5LIB and PERL_ENV_TABLES, which allow you to modify aspects"
1879 $ echo "of its behavior. For additional security, you may limit this"
1880 $ echo "process to executive- and kernel-mode translation when tainting"
1881 $ echo "is enabled. In this case, logical names normally skipped when"
1882 $ echo "tainting is enabled (e.g. PERL5OPTS) are translated as well."
1883 $ echo "If you do not choose to do this, the usual order of access modes"
1884 $ echo "is used for logical name translation."
1886 $ echo "This restriction does not apply to the %ENV hash or to implicit"
1887 $ echo "logical name translation during parsing of file specifications;"
1888 $ echo "these always use the normal sequence of access modes for logical"
1889 $ echo "name translation."
1891 $ rp = "Use secure logical name translation? [''dflt'] "
1893 $ if ans.eqs."" then ans="''dflt'"
1894 $ d_secintgenv = f$extract(0, 1, f$edit(ans,"TRIM,COMPRESS,UPCASE"))
1896 $! Ask whether they want to default filetypes
1898 $ echo "When you pass the name of a program to Perl on the command line,"
1899 $ echo "it generally doesn't supply any defaults unless the -S command"
1900 $ echo "line switch is specified. In keeping with the VMS tradition of"
1901 $ echo "default file types, however, you can configure Perl to try default"
1902 $ echo "file types of nothing, .pl, and .com, in that order (e.g. typing"
1903 $ echo """$ perl foo"" would cause Perl to look for foo., then foo.pl, and"
1904 $ echo "finally foo.com)."
1906 $ rp = "Always use default file types? [''dflt'] "
1908 $ if ans.eqs."" then ans="''dflt'"
1909 $ d_alwdeftype = f$extract(0, 1, f$edit(ans,"COLLAPSE,UPCASE"))
1911 $! Ask if they want to use perl's memory allocator
1913 $ echo "Perl has a built-in memory allocator that's tuned for perl's
1914 $ echo "normal memory usage. It's oftentimes better than the standard
1915 $ echo "system memory allocator. It also has the advantage of providing
1916 $ echo "memory allocation statistics, if you choose to enable them.
1918 $ rp = "Build with perl's memory allocator? [''dflt'] "
1920 $ if ans.eqs."" then ans="''dflt'"
1921 $ mymalloc = f$extract(0, 1, f$edit(ans,"COLLAPSE,UPCASE"))
1922 $ if mymalloc.eqs."Y"
1924 $ if use_debugging_perl.eqs."Y"
1927 $ echo "Perl can keep statistics on memory usage if you choose to use
1928 $ echo "them. This is useful for debugging, but does have some
1929 $ echo "performance overhead.
1931 $ rp = "Do you want the debugging memory allocator? [''dflt'] "
1933 $ if ans.eqs."" then ans="''dflt'"
1934 $ use_debugmalloc = f$extract(0, 1, f$edit(ans, "COLLAPSE,UPCASE"))
1936 $ ! Check which memory allocator we want
1938 $ echo "There are currently three different memory allocators: the
1939 $ echo "default (which is a pretty good general-purpose memory manager),
1940 $ echo "the TWO_POT allocator (which is optimized to save memory for
1941 $ echo "larger allocations), and PACK_MALLOC (which is optimized to save
1942 $ echo "memory for smaller allocations). They're all good, but if your
1943 $ echo "usage tends towards larger chunks use TWO_POT, otherwise use
1944 $ echo "PACK_MALLOC."
1946 $ rp = "Memory allocator (DEFAULT, TWO_POT, PACK_MALLOC) [''dflt'] "
1948 $ if ans.eqs."" then ans = "''dflt'"
1949 $ if ans.eqs."TWO_POT" then use_two_pot_malloc = "Y"
1950 $ if ans.eqs."PACK_MALLOC" then use_pack_malloc = "Y"
1953 $! Ask for their default list of extensions to build
1955 $ echo "It's time to specify which modules you want to build into
1956 $ echo "perl. Most of these are standard and should be chosen, though
1957 $ echo "you might, for example, want to build GDBM_File instead of
1958 $ echo "SDBM_File if you have the GDBM library built on your machine.
1959 $ echo "Whatever you do, make sure the re module is first or things will
1960 $ echo "break badly"
1962 $ echo "Which modules do you want to build into perl?"
1963 $! dflt = "Fcntl Errno File::Glob IO Opcode Byteloader Devel::Peek Devel::DProf Data::Dumper attrs re VMS::Stdio VMS::DCLsym B SDBM_File"
1964 $ dflt = "re Fcntl Errno File::Glob IO Opcode Devel::Peek Devel::DProf Data::Dumper attrs VMS::Stdio VMS::DCLsym B SDBM_File Thread"
1965 $ if Using_Dec_C.eqs."Yes"
1967 $ dflt = dflt + " POSIX"
1971 $ if ans.eqs."" then ans = "''dflt'"
1972 $ extensions = "''ans'"
1973 $ perl_known_extensions = "''dflt'"
1975 $! %Config-I-VMS, determine build/make utility here (make gmake mmk mms)
1977 $ echo "%Config-I-VMS, Checking your ""make"" utilities..."
1978 $! If the 'build' that you use is not here add it and it's test
1979 $! switch to the _END_ of these strings (and increment max_build)
1980 $! (e.g. builders = builders + "/FOOMAKE"
1981 $! probers = probers + " -fooVersionSwitch"
1982 $! ) & please let me know about it.
1983 $ builders = "IMAKE/GNUMAKE/MGMAKE/GMAKE/MAKE/MMS/MMK"
1984 $ probers = "-f Makefile. -v!-f Makefile. -v!-f Makefile. -v!-f Makefile. -v!-f Makefile. -v!/IDENT!/IDENT"
1990 $ OPEN/WRITE/ERROR=Open_error CONFIG Makefile.
1991 $ WRITE CONFIG "dont_make_anything_yet:"
1992 $ WRITE CONFIG F$FAO("!_")
1995 $ messages = F$ENVIRONMENT("MESSAGE")
1997 $ build = F$ELEMENT(n,"/",builders)
1998 $ probe = F$ELEMENT(n,"!",probers)
1999 $ echo "Testing whether you have ''build' on your system..."
2001 $ ON CONTROL_Y THEN GOTO Reenable_messages_build
2002 $ SET MESSAGE/NOFAC/NOSEV/NOIDENT/NOTEXT
2004 $ IF ($SEVERITY .EQ. 1)
2007 $ IF (build .EQS. orig_dflt)
2009 $ default_set = "TRUE"
2012 $ ok_builders = ok_builders + " " + build
2013 $ IF (.NOT. default_set) THEN dflt = build
2017 $Reenable_messages_build:
2018 $ SET MESSAGE 'messages'
2021 $ IF (n .LT. max_build) THEN GOTO Build_probe
2024 $ IF (ok_builders .NES. "")
2026 $ echo "Here is the list of builders you can apparently use:"
2027 $ echo "(",ok_builders," )"
2028 $ rp = "Which """"make"""" utility do you wish to use [''dflt']? "
2030 $ ans = F$EDIT(ans,"TRIM, COMPRESS")
2031 $ ans = F$EXTRACT(0,F$LOCATE(" ",ans),ans) !throw out "-f Makefile." here
2039 %Config-E-VMS, ERROR:
2040 Well this looks pretty serious. Perl5 cannot be compiled without a "make"
2041 utility of some sort and after checking my "builders" list I cannot find
2042 the symbol or command you use on your system to compile programs.
2044 $ READ SYS$COMMAND/PROMPT="%Config-I-VMS, Which ""MMS"" do you use? " ans
2045 $ ans = F$EDIT(ans,"TRIM, COMPRESS")
2046 $ ans = F$EXTRACT(0,F$LOCATE(" ",ans),ans) !throw out "-f Makefile." here
2049 $ echo "I don't know where 'make' is, and my life depends on it."
2050 $ echo "Go find a make program or fix your DCL$PATH setting!"
2051 $ echo "ABORTING..."
2052 $ SET DEFAULT 'vms_default_directory_name' !be kind rewind
2054 $ EXIT 2 !$STATUS = "%X00000002" (error)
2060 $ DELETE/NOLOG Makefile.;
2065 There seems to be trouble. I just tried to create a file in
2066 $ echo4 'F$ENVIRONMENT("DEFAULT")'
2068 but was unsuccessful. I am stopping now. Please check that directories'
2069 PROTECTION bits. I will leave you in the directory where you started
2071 $ echo4 "ABORTING..."
2077 $! echo " Very well I will proceed with ""''build'"""
2078 $ make = F$EDIT(build,"UPCASE")
2080 $!: locate the preferred pager for this system
2081 $!pagers = "most|more|less|type/page"
2082 $!rp='What pager is used on your system?'
2084 $! update [.vms]config.vms here
2086 $! update makefile here
2087 $! echo4 "Updating makefile..."
2089 $ IF (make .EQS. "MMS").OR.(make .EQS. "MMK")
2091 $ makefile = "" !wrt MANIFEST dir
2092 $ UUmakefile = "DESCRIP.MMS" !wrt CWD dir
2093 $ DEFmakefile = "DESCRIP.MMS" !wrt DEF dir (?)
2095 $ makefile = " -f [.VMS]Makefile." !wrt MANIFEST dir
2096 $ UUmakefile = "[-.VMS]Makefile." !wrt CWD dir
2097 $ DEFmakefile = "[-.VMS]Makefile." !wrt DEF dir (?)
2102 $ tmp = F$LENGTH(macros)
2103 $ macros = F$EXTRACT(0,(tmp-1),macros) !miss trailing comma
2104 $ macros = "/macro=(" + macros + ")"
2106 $! Build up the extra C flags
2110 $ extra_flags = "''extra_flags'" + "/float=ieee/ieee=denorm_results"
2112 $ if be_case_sensitive
2114 $ extra_flags = "''extra_flags'" + "/Names=As_Is"
2116 $ extra_flags = "''extra_flags'" + "''user_c_flags'"
2118 $! Invoke the subconfig piece
2121 $ echo4 "Checking the C run-time library"
2122 $ dflt = F$ENVIRONMENT("DEFAULT")
2123 $ SET DEFAULT [-.vms]
2127 $! Warn of dangerous symbols or logical names
2129 $Bad_environment: SUBROUTINE
2131 $ IF p2 .eqs. "SYMBOL"
2133 $ IF f$type('p1) .nes. "" THEN Bad_env := SYMBOL
2135 $ IF f$trnlnm(p1) .nes. "" THEN Bad_env := LOGICAL
2137 $ IF Bad_env .eqs. "SYMBOL" .or. Bad_env .eqs. "LOGICAL"
2139 $ IF f$search("config.msg") .nes. ""
2141 $ OPEN/APPEND CONFIG config.msg
2143 $ OPEN/WRITE CONFIG config.msg
2145 $ IF Bad_env .eqs. "SYMBOL"
2148 $ WRITE CONFIG "Symbol name ''p1' found in environment as " + &p1
2149 $ WRITE CONFIG " delete before building ''package' via:"
2150 $ WRITE CONFIG " $ DELETE/SYMBOL/GLOBAL ''p1'"
2151 $ IF f$locate("""",&p1) .ge. f$length(&p1)
2153 $ WRITE CONFIG " after building, testing, and installing ''package'
2154 $ WRITE CONFIG " restore the symbol with:"
2155 $ WRITE CONFIG " $ ''p1' == """ + &p1 + """"
2158 $ IF Bad_env .eqs. "LOGICAL"
2161 $ WRITE CONFIG "Logical name ''p1' found in environment as " + f$trnlnm(p1)
2162 $ WRITE CONFIG " deassign before building ''package'"
2168 $ ENDSUBROUTINE ! Bad_environment
2170 $ echo4 "%Config-I-VMS, Checking for dangerous pre-existing global symbols and logical names."
2171 $ CALL Bad_environment "TMP"
2172 $ CALL Bad_environment "LIB"
2173 $ CALL Bad_environment "T"
2174 $ CALL Bad_environment "FOO"
2175 $ CALL Bad_environment "EXT"
2176 $ CALL Bad_environment "TEST" "SYMBOL"
2177 $ IF f$search("config.msg") .eqs. "" THEN echo "OK."
2179 $! %Config-I-VMS, write perl_setup.com here
2182 $ echo4 "%Config-I-VMS, The perl_setup.com file is now being written..."
2183 $ file_2_find = "[-]perl_setup.com"
2184 $ OPEN/WRITE CONFIG 'file_2_find'
2186 $ WRITE CONFIG "$! Perl_Setup.com ''cf_time'"
2187 $ IF cf_email.NES.perladmin
2189 $ WRITE CONFIG "$! perl configured by ''cf_email'"
2191 $ WRITE CONFIG "$! This perl configured & administered by ''perladmin'"
2194 $ prefix = prefix - "000000."
2195 $ IF F$LOCATE(".]",prefix) .EQ. F$LENGTH(prefix) THEN -
2196 prefix = prefix - "]" + ".]"
2197 $ WRITE CONFIG "$ define/translation=concealed Perl_Root ''prefix'"
2198 $ write config "$ ext = "".exe"""
2199 $ if sharedperl .eqs. "Y"
2201 $ write config "$ if f$getsyi(""ARCH_NAME"") .nes. ""VAX"" then ext = "".AXE"""
2203 $ IF use_vmsdebug_perl .eqs. "Y"
2205 $ WRITE CONFIG "$ dbgperl :== $Perl_Root:[000000]dbgPerl'ext'"
2206 $ WRITE CONFIG "$ perl :== $Perl_Root:[000000]ndbgPerl'ext'"
2207 $ WRITE CONFIG "$ define dbgPerlShr Perl_Root:[000000]dbgPerlShr'ext'"
2209 $ WRITE CONFIG "$ perl :== $Perl_Root:[000000]Perl'ext'"
2210 $ WRITE CONFIG "$ define PerlShr Perl_Root:[000000]PerlShr'ext'"
2212 $ WRITE CONFIG "$ define/nolog pod2text Perl_Root:[lib.pod]pod2text.com"
2213 $ WRITE CONFIG "$ define/nolog pod2html Perl_Root:[lib.pod]pod2html.com"
2214 $ WRITE CONFIG "$ define/nolog pod2man Perl_Root:[lib.pod]pod2man.com"
2218 $ WRITE CONFIG "$ define SYS$TIMEZONE_DIFFERENTIAL ''tzd'"
2219 $ ELSE !leave in but commented out (in case setting was from perl :-)
2220 $ WRITE CONFIG "$! define SYS$TIMEZONE_DIFFERENTIAL ''tzd'"
2223 $ WRITE CONFIG "$! Symbols for commonly used scripts:"
2225 $ WRITE CONFIG "$ Perldoc == ""'"+"'Perl' Perl_Root:[lib.pod]Perldoc.com -t"""
2226 $ WRITE CONFIG "$ pod2text == ""'"+"'Perl' pod2text"""
2227 $ WRITE CONFIG "$ pod2html == ""'"+"'Perl' pod2html"""
2228 $ WRITE CONFIG "$!pod2man == ""'"+"'Perl' pod2man"""
2229 $ WRITE CONFIG "$!Perlbug == ""'"+"'Perl' Perl_Root:[lib]Perlbug.com"""
2230 $ WRITE CONFIG "$!c2ph == ""'"+"'Perl' c2ph"""
2231 $ WRITE CONFIG "$!h2ph == ""'"+"'Perl' h2ph"""
2232 $ WRITE CONFIG "$!h2xs == ""'"+"'Perl' h2xs"""
2236 $ echo "%Config-I-VMS, The file can be found at:"
2237 $ echo4 "-Config-I-VMS, ''F$SEARCH(file_2_find)'"
2238 $ echo "-Config-I-VMS, Add that file (or an @ call to it) to your [SY]LOGIN.COM"
2239 $ echo "-Config-I-VMS, when you are satisfied with a successful compilation,"
2240 $ echo "-Config-I-VMS, testing, and installation of your perl."
2243 $!figure out where we "are" by parsing 'vms_default_directory_name'
2245 $ set_def_command = ""
2246 $ dflt = F$ENVIRONMENT("DEFAULT") - ".UU]"
2247 $ tmp = vms_default_directory_name - dflt - "]"
2249 $ IF tmp .EQS. "" THEN GOTO Beyond_set_def_loop
2251 $ tmp1 = F$ELEMENT(i,".",tmp)
2252 $ IF tmp1 .EQS. "." THEN GOTO Beyond_set_def_loop
2254 $ THEN set_def_command = "set default [-"
2255 $ ELSE set_def_command = set_def_command + "-"
2259 $Beyond_set_def_loop:
2260 $ IF set_def_command.NES.""
2262 $ set_def_command = set_def_command - "-" + "]"
2264 $ echo4 "In order to build ''package' you must now issue the commands:"
2266 $ echo4 " ''set_def_command'"
2269 $ echo4 "In order to build ''package' you must now issue the command:"
2272 $ echo4 " ''make'''makefile'", macros
2275 $ IF ( F$SEARCH("config.msg").NES."" )
2277 $ echo "Hmm. I also noted the following information while running:"
2280 $ SET PROTECTION=(SYSTEM:RWED,OWNER:RWED) config.msg
2281 $ DELETE/NOLOG/NOCONFIRM config.msg;
2287 $ DEASSIGN SYS$OUTPUT
2288 $! DEASSIGN SYS$ERROR
2290 $ IF F$GETJPI("","FILCNT").NE.vms_filcnt THEN CLOSE CONFIG
2291 $ IF F$GETJPI("","FILCNT").NE.vms_filcnt
2292 $ THEN WRITE SYS$ERROR "%Config-W-VMS, WARNING: There is a file still open"
2294 $ dflt = F$ENVIRONMENT("DEFAULT")
2295 $ IF F$LOCATE("UU]",dflt).EQS.(F$LENGTH(dflt)-3)
2297 $ IF ( F$SEARCH("[]*.*").NES."" ) THEN DELETE/NOLOG/NOCONFIRM []*.*;*
2299 $ SET PROTECTION=(SYSTEM:RWED,OWNER:RWED) UU.DIR
2300 $ DELETE/NOLOG/NOCONFIRM UU.DIR;
2302 $ SET DEFAULT 'vms_default_directory_name' !be kind rewind
2305 $!: End of Configure