X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/983dbef61c17529a7ab294e05f4421fd5b1e2a3a..21bbcf2048880336da62f6a373941a2b966fda79:/configure.com

diff --git a/configure.com b/configure.com
index 8417cce..6d5add8 100644
--- a/configure.com
+++ b/configure.com
@@ -1,3 +1,4 @@
+$! OpenVMS configuration procedure for Perl -- do not attempt to run under DOS
 $ sav_ver = 'F$VERIFY(0)'
 $! SET VERIFY
 $!
@@ -30,8 +31,6 @@ $! with much valuable help from Charles Bailey &
 $! the whole VMSPerl crew.
 $! Extended and messed about with by Dan Sugalski
 $!
-$ sav_ver = F$VERIFY(0)
-$!
 $! VMS-isms we will need:
 $ echo = "write sys$output "
 $ cat  = "type"
@@ -42,7 +41,7 @@ $ ans = ""
 $ macros = ""
 $ extra_flags = ""
 $ user_c_flags = ""
-$ use_ieee_math = "n"
+$ use_ieee_math = "y"
 $ be_case_sensitive = "n"
 $ use_vmsdebug_perl = "n"
 $ use64bitall = "n"
@@ -135,9 +134,7 @@ $ silent=""
 $ extractsh=""
 $ override=""
 $ knowitall=""
-$ Using_Dec_C = "n"
-$ Using_Gnu_C = "n"
-$ using_cxx = "n"
+$ ccname="VAX"
 $ Dec_C_Version = ""
 $ cxxversion = ""
 $ use_threads = "F"
@@ -362,7 +359,8 @@ $!
 $Shut_up:
 $ IF F$Mode() .eqs. "BATCH"
 $ THEN
-$   STDOUT = F$GetQuI("DISPLAY_JOB","LOG_SPECIFICATION",,"THIS_JOB")
+$   STDOUT = F$PARSE(F$GETQUI("DISPLAY_ENTRY", "JOB_NAME"), -
+                    F$GETQUI("DISPLAY_ENTRY", "LOG_SPECIFICATION"), ".LOG")
 $   WRITE SYS$OUTPUT "Warning: Executing in batch mode.  To avoid file locking conflicts,"
 $   WRITE SYS$OUTPUT "output intended for SYS$OUTPUT will be sent to a new version"
 $   WRITE SYS$OUTPUT STDOUT
@@ -429,11 +427,15 @@ $     miss_list = ""
 $     GOTO Beyond_manifest
 $   ENDIF
 $ ELSE
-$! MANIFEST. has been found and we have set def'ed there - 
-$! time to bail out before it's too late.
-$ tmp = f$extract(1,3,f$edit(f$getsyi("VERSION"),"TRIM,COLLAPSE"))
-$ IF (tmp .GES. "7.2") .AND. (F$GETSYI("HW_MODEL") .GE. 1024) THEN GOTO Beyond_depth_check
-$   IF (F$ELEMENT(max_allowed_dir_depth,".",F$ENVIRONMENT("Default")).nes.".")
+$! MANIFEST. has been found and we have set def'ed there.
+$! Time to bail out before it's too late, i.e. too deep.
+$! Depth check is unnecessary on Alpha VMS V7.2++ (even for ODS-2).
+$   tmp = f$extract(1,3,f$edit(f$getsyi("VERSION"),"TRIM,COLLAPSE"))
+$   IF (tmp .GES. "7.2") .AND. (F$GETSYI("HW_MODEL") .GE. 1024) THEN GOTO Beyond_depth_check
+$! Depth check also unnecessary on ODS 5 (or later) file systems.
+$   tmp = F$INTEGER(F$GETDVI(F$ENVIRONMENT("DEFAULT"),"ACPTYPE") - "F11V")
+$   IF (tmp .GE. 5) THEN GOTO Beyond_depth_check
+$   IF (F$ELEMENT(max_allowed_dir_depth,".",F$ENVIRONMENT("DEFAULT")).nes.".")
 $   THEN
 $     TYPE SYS$INPUT:
 $     DECK
@@ -586,32 +588,87 @@ $! after finding MANIFEST (see above)
 $!: Configure runs within the UU subdirectory 
 $!
 $!: compute the number of columns on the terminal for proper question formatting
-$! (sfn, will assume 80-ish)
+$ IF F$MODE() .EQS. "BATCH"
+$! else it winds up being 512 in batch
+$ THEN COLUMNS = 80
+$ ELSE COLUMNS = F$GETDVI("SYS$OUTPUT","DEVBUFSIZ")
+$ ENDIF
+$! "-des" sets SYS$OUTPUT to NL: with a DEVBUFSIZ too large (512 again)
+$ IF COLUMNS .GT. 210 THEN COLUMNS = 80
+$! not sure if this would actually be needed - it hopefully will not hurt
+$ IF COLUMNS .LT. 40 THEN COLUMNS = 40
 $!
 $!: set up the echo used in my read              !sfn
 $!: now set up to do reads with possible shell escape and default assignment !sfn
 $ GOTO Beyond_myread
 $!
+$! The sub_rp splitting is intended to handle long symbols such as the dflt for
+$! extensions.
+$!
 $myread:
 $ ans = ""
+$ len_rp = F$LENGTH(rp)
 $ If (fastread)
 $ Then
-$   echo4 "''rp'"
+$   IF len_rp .GT. 210
+$   THEN
+$     i_rp = 0
+$     fastread_rp_loop:
+$       sub_rp = F$EXTRACT(i_rp,COLUMNS,rp)
+$       echo4 "''sub_rp'"
+$       i_rp = i_rp + COLUMNS
+$       IF i_rp .LT. len_rp THEN GOTO fastread_rp_loop
+$   ELSE
+$     echo4 "''rp'"
+$   ENDIF
 $ Else
 $   If (.NOT. silent) Then echo ""
-$   READ SYS$COMMAND/PROMPT="''rp'" ans
+$   IF len_rp .GT. 210
+$   THEN
+$     i_rp = 0
+$     firstread_rp_loop:
+$       sub_rp = F$EXTRACT(i_rp,COLUMNS,rp)
+$       echo4 "''sub_rp'"
+$       i_rp = i_rp + COLUMNS
+$       IF i_rp .LT. len_rp THEN GOTO firstread_rp_loop
+$     READ SYS$COMMAND/PROMPT="''sub_rp'" ans
+$   ELSE
+$     READ SYS$COMMAND/PROMPT="''rp'" ans
+$   ENDIF
 $   IF (ans .EQS. "&-d")
 $   THEN
 $     echo4 "(OK, I will run with -d after this question.)"
 $     IF (.NOT. silent) THEN echo ""
-$     READ SYS$COMMAND/PROMPT="''rp'" ans
+$     IF len_rp .GT. 210
+$     THEN
+$       i_rp = 0
+$       secondread_rp_loop:
+$         sub_rp = F$EXTRACT(i_rp,COLUMNS,rp)
+$         echo4 "''sub_rp'"
+$         i_rp = i_rp + COLUMNS
+$         IF i_rp .LT. len_rp THEN GOTO secondread_rp_loop
+$       READ SYS$COMMAND/PROMPT="''sub_rp'" ans
+$     ELSE
+$       READ SYS$COMMAND/PROMPT="''rp'" ans
+$     ENDIF
 $     fastread := yes
 $   ENDIF
 $   IF (ans .EQS. "&-s")
 $   THEN
 $     echo4 "(OK, I will run with -s after this question.)"
 $     echo ""
-$     READ SYS$COMMAND/PROMPT="''rp'" ans
+$     IF len_rp .GT. 210
+$     THEN
+$       i_rp = 0
+$       thirdread_rp_loop:
+$         sub_rp = F$EXTRACT(i_rp,COLUMNS,rp)
+$         echo4 "''sub_rp'"
+$         i_rp = i_rp + COLUMNS
+$         IF i_rp .LT. len_rp THEN GOTO thirdread_rp_loop
+$       READ SYS$COMMAND/PROMPT="''sub_rp'" ans
+$     ELSE
+$       READ SYS$COMMAND/PROMPT="''rp'" ans
+$     ENDIF
 $     silent := true
 $     GOSUB Shut_up
 $   ENDIF
@@ -1023,6 +1080,9 @@ $!: determine the architecture name
 $! genconfig.pl has either archname='VMS_AXP' or 'VMS_VAX'
 $! Note that DCL in VMS V5.4 does not have F$GETSYI("ARCH_NAME")
 $! but does have F$GETSYI("HW_MODEL").
+$! Please try to use either archname .EQS. "VMS_VAX" or archname .EQS. 
+$! "VMS_AXP" from here on to allow cross-platform configuration (e.g.
+$! configure a VAX build on an Alpha).
 $!
 $ IF (F$GETSYI("HW_MODEL") .LT. 1024)
 $ THEN 
@@ -1051,11 +1111,8 @@ $ vms_prefix = "perl_root"
 $ vms_prefixup = F$EDIT(vms_prefix,"UPCASE")
 $ rp = "Will you be sharing your ''vms_prefixup' with ''otherarch'? [''dflt'] "
 $ GOSUB myread
-$ if ans.NES.""
-$ THEN
-$   ans = F$EXTRACT(0,1,F$EDIT(ans,"COLLAPSE, UPCASE"))
-$ ENDIF
-$ IF (ans.NES."Y")
+$ if ans .EQS. "" THEN ans = dflt
+$ IF .NOT. ans
 $ THEN
 $   sharedperl = "N"
 $ ELSE
@@ -1077,7 +1134,8 @@ $ THEN
 $   prefix = F$ENVIRONMENT("DEFAULT") - ".UU]" + "]"
 $   prefix = F$PARSE(prefix,,,,"NO_CONCEAL") - "][" - ".;"
 $   prefixbase = prefix - "]"
-$   prefix = prefixbase + ".]"
+$!  Add _ROOT to make install PERL_ROOT differ from build directory.
+$   prefix = prefixbase + "_ROOT.]"
 $ ENDIF
 $ src = prefix
 $!: determine root of directory hierarchy where package will be installed.
@@ -1107,6 +1165,22 @@ $!  -> ask if removal desired.
 $! Check here for writability of requested PERL_ROOT if it is not the default (cwd).
 $!  -> recommend letting PERL_ROOT be PERL_SRC if requested PERL_ROOT is not writable.
 $!
+$ IF .NOT. F$GETDVI(perl_root,"MNT")
+$ THEN
+$   tmp = F$PARSE(perl_root,,,"DEVICE",)
+$   echo4 "''tmp' is not mounted."
+$ ELSE
+$   tmp = perl_root - ".]" + "]"
+$   dflt = F$PARSE(tmp,,,,)
+$   IF dflt .eqs. ""
+$   THEN
+$       echo4 "''tmp' does not yet exist."
+$!      create/directory 'tmp'
+$   ELSE
+$       echo4 "''tmp' already exists."
+$   ENDIF
+$ ENDIF
+$!
 $ vms_skip_install = "true"
 $ dflt = "y"
 $! echo ""
@@ -1144,9 +1218,12 @@ $   ENDIF
 $!
 $ ENDIF !%Config-I-VMS, skip remaining "where install" questions
 $!
-$ perl_symbol = "true"
-$ perl_verb = ""
-$ dflt = "y"
+$ IF F$TYPE(perl_symbol) .EQS. "" THEN perl_symbol := true
+$ IF F$TYPE(perl_verb) .EQS. "" THEN perl_verb = ""
+$ IF perl_symbol
+$ THEN dflt = "y"
+$ ELSE dflt = "n"
+$ ENDIF
 $ IF .NOT.silent 
 $ THEN 
 $   echo ""
@@ -1157,11 +1234,15 @@ $   echo "process or the system wide level."
 $ ENDIF
 $ rp = "Invoke perl as a global symbol foreign command? [''dflt'] "
 $ GOSUB myread
-$ IF (.NOT.ans).AND.(ans.NES."") THEN perl_symbol = "false"
+$ IF (ans.EQS."") THEN ans = dflt
+$ IF (.NOT.ans) THEN perl_symbol = "false"
 $!
 $ IF (.NOT.perl_symbol)
 $ THEN
-$   dflt = "y"
+$   IF perl_verb .EQS. "DCLTABLES"
+$   THEN dflt = "n"
+$   ELSE dflt = "y"
+$   ENDIF
 $   IF .NOT.silent 
 $   THEN 
 $     echo ""
@@ -1171,7 +1252,8 @@ $     echo "would require write privilege)."
 $   ENDIF
 $   rp = "Invoke perl as a per process command verb? [ ''dflt' ] "
 $   GOSUB myread
-$   IF (.NOT.ans).AND.(ans.NES."")
+$   IF (ans.EQS."") THEN ans = dflt
+$   IF (.NOT.ans)
 $   THEN perl_verb = "DCLTABLES"
 $   ELSE perl_verb = "PROCESS"
 $   ENDIF
@@ -1224,12 +1306,20 @@ $     line = F$EDIT(line,"COMPRESS, TRIM")
 $     api_subversion = F$ELEMENT(2," ",line)
 $     got_api_subversion = "true"
 $   ENDIF
-$   IF (.NOT.got_patch).OR.(.NOT.got_sub) THEN GOTO Patchlevel_h_loop
+$   IF (.NOT. got_patch) .OR. -
+       (.NOT. got_sub) .OR. - 
+       (.NOT. got_api_revision) .OR. -
+       (.NOT. got_api_version) .OR. -
+       (.NOT. got_api_subversion) -
+      THEN GOTO Patchlevel_h_loop
 $Close_patch:
 $   CLOSE CONFIG
 $ ELSE
 $   patchlevel="0"
 $   subversion="0"
+$   api_revision="0"
+$   api_version="0"
+$   api_subversion="0"
 $ ENDIF
 $ IF (F$STRING(subversion) .NES. "0")
 $ THEN
@@ -1400,6 +1490,8 @@ $ IF F$TYPE(oldarchlibexp) .EQS. "" THEN -
     oldarchlibexp="''vms_prefix':[lib.''archname']"
 $ IF F$TYPE(privlibexp) .EQS. "" THEN -
     privlibexp ="''vms_prefix':[lib]"
+$ IF F$TYPE(scriptdir) .EQS. "" THEN -
+    scriptdir ="''vms_prefix':[utils]"
 $ IF F$TYPE(sitearchexp) .EQS. "" THEN -
     sitearchexp ="''vms_prefix':[lib.site_perl.''archname']"
 $ IF F$TYPE(sitelib_stem) .EQS. "" THEN -
@@ -1605,13 +1697,14 @@ $   Mcc = ans
 $   IF (F$LOCATE("dec",ans).NE.F$LENGTH(ans)).or.(F$LOCATE("compaq",ans).NE.F$LENGTH(ans))
 $   THEN
 $     Mcc = "cc/decc"
-$     Using_Dec_C := Y
+$! CPQ ?
+$     ccname := DEC
 $     C_COMPILER_Replace = "CC=cc=''Mcc'"
 $   ENDIF
 $   IF F$LOCATE("cxx",F$EDIT(ans,"COLLAPSE,LOWERCASE")) .NE. F$LENGTH(ans)
 $   THEN
 $     Mcc = "cxx"
-$     using_cxx := Y
+$     ccname := CXX
 $     ld = ld_try
 $     C_COMPILER_Replace = "CC=cc=''Mcc'"
 $   ELSE ! Not_cxx
@@ -1622,12 +1715,12 @@ $       IF F$LOCATE("dec",dflt) .NE. F$LENGTH(dflt) .or. -
 $       THEN 
 $         C_COMPILER_Replace = "CC=cc=''Mcc'"
 $       ELSE
-$         Using_Dec_C := Y
+$         ccname := DEC
 $       ENDIF
 $     ELSE
 $       IF Mcc .EQS. "cc/decc"
 $       THEN
-$         Using_Dec_C := Y
+$         ccname := DEC
 $         C_COMPILER_Replace = "CC=cc=''Mcc'"
 $       ENDIF
 $     ENDIF
@@ -1636,18 +1729,18 @@ $ ELSE
 $   Mcc = dflt
 $   IF Mcc .EQS. "cc/decc"
 $   THEN
-$     Using_Dec_C := Y
+$     ccname := DEC
 $     C_COMPILER_Replace = "CC=cc=''Mcc'"
 $   ENDIF
 $   IF Mcc .EQS. "gcc"
 $   THEN
-$     Using_Gnu_C := Y
+$     ccname := GCC
 $     C_COMPILER_Replace = "CC=cc=''Mcc'"
 $   ENDIF
 $ ENDIF
 $Decc_Version_check:
 $ ccversion=""
-$ IF Using_Dec_C
+$ IF ccname .EQS. "DEC"
 $ THEN
 $   echo ""
 $   echo4 "Checking for the Dec C version number..."
@@ -1700,7 +1793,7 @@ $   DELETE/NOLOG/NOCONFIRM deccvers.*;
 $ ENDIF
 $Gcc_check:
 $ gccversion = ""
-$ IF Using_Gnu_C
+$ IF ccname .EQS. "GCC"
 $ THEN
 $   vaxcrtl_olb = F$SEARCH("SYS$LIBRARY:VAXCRTL.OLB")
 $   vaxcrtl_exe = F$SEARCH("SYS$SHARE:VAXCRTL.EXE")
@@ -1807,14 +1900,14 @@ $       GOTO Host_name
 $     ELSE 
 $       echo "You are using GNU cc ''line'"
 $       gccversion = line
-$       Using_Gnu_C := Y
+$       ccname := "GCC"
 $       C_COMPILER_Replace = "CC=cc=''Mcc'"
 $       GOTO Include_dirs
 $     ENDIF
 $   ENDIF
 $ ENDIF
 $Cxx_Version_check:
-$ IF using_cxx
+$ IF ccname .EQS. "CXX"
 $ THEN
 $   OPEN/WRITE CONFIG cxxvers.c
 $   WRITE CONFIG "#include <stdio.h>"
@@ -1883,7 +1976,7 @@ $!
 $List_Parse:
 $ OPEN/READ CONFIG ccvms.lis
 $ READ CONFIG line
-$ IF (F$GETSYI("HW_MODEL") .LT. 1024)
+$ IF archname .EQS. "VMS_VAX"
 $ THEN
 $   read CONFIG line
 $   archsufx = "VAX"
@@ -1926,6 +2019,10 @@ $  IF myhostname.eqs."".and. -
       F$TRNLNM("UCX$INET_HOST") .nes. "" .and. -
       F$TRNLNM("UCX$INET_DOMAIN") .nes. "" THEN - 
      myhostname = F$TRNLNM("UCX$INET_HOST") + "." + F$TRNLNM("UCX$INET_DOMAIN") 
+$  IF myhostname.eqs."".and. -
+      F$TRNLNM("TCPIP$INET_HOST") .nes. "" .and. -
+      F$TRNLNM("TCPIP$INET_DOMAIN") .nes. "" THEN - 
+     myhostname = F$TRNLNM("TCPIP$INET_HOST") + "." + F$TRNLNM("TCPIP$INET_DOMAIN") 
 $  IF myhostname.eqs."" THEN myhostname = F$TRNLNM("TCPWARE_DOMAINNAME")
 $  IF myhostname.eqs."" THEN myhostname = F$TRNLNM("NEWS_ADDRESS")
 $  IF myhostname.eqs."" THEN myhostname = F$TRNLNM("SYS$NODE") - "::"
@@ -1979,12 +2076,15 @@ is most probably close to the reality but may not be valid from outside
 your organization...
 $   EOD
 $ ENDIF
-$ dflt = "''cf_by'@''myhostname'"+"''mydomain'"
-$ rp = "What is your e-mail address? [''dflt'] "
-$ GOSUB myread
-$ IF ans .nes. ""
-$ THEN cf_email = ans
-$ ELSE cf_email = dflt
+$ IF F$TYPE(cf_email) .EQS. "" 
+$ THEN 
+$   dflt = "''cf_by'@''myhostname'"+"''mydomain'"
+$   rp = "What is your e-mail address? [''dflt'] "
+$   GOSUB myread
+$   IF ans .nes. ""
+$   THEN cf_email = ans
+$   ELSE cf_email = dflt
+$   ENDIF
 $ ENDIF
 $!
 $ IF .NOT.silent 
@@ -2039,7 +2139,8 @@ $   echo4 "Hmm... Looks like you have SOCKETSHR Berkeley networking support."
 $ ELSE
 $   Has_socketshr     = "F"
 $ ENDIF
-$ IF (Dec_C_Version .GE. 50200000) .or. using_cxx
+$ IF (ccname .EQS. "DEC" .AND. Dec_C_Version .GE. 50200000) .OR. -
+     (ccname .EQS. "CXX")
 $ THEN
 $   Has_Dec_C_Sockets = "T"
 $   echo ""
@@ -2071,10 +2172,6 @@ $   ans = F$EDIT(ans,"TRIM,COMPRESS,LOWERCASE")
 $   IF ans.eqs."decc" then Has_Dec_C_Sockets = "T"
 $   IF ans.eqs."socketshr" then Has_socketshr = "T"
 $ ENDIF
-$ IF Has_Dec_C_Sockets .or. Has_socketshr
-$ THEN
-$   static_ext = f$edit(static_ext+" "+"Socket","trim,compress")
-$ ENDIF
 $!
 $!
 $! Ask if they want to build with VMS_DEBUG perl
@@ -2175,7 +2272,7 @@ $   ENDIF
 $ ENDIF ! AXP && >= 7.1
 $!
 $! Ask about threads, if appropriate
-$ IF Using_Dec_C .OR. using_cxx
+$ IF ccname .EQS. "DEC" .OR. ccname .EQS. "CXX"
 $ THEN
 $   echo ""
 $   echo "This version of Perl can be built with threads. While really nifty,"
@@ -2257,9 +2354,10 @@ $   IF ans .EQS. "" THEN ans="''dflt'"
 $   be_case_sensitive = "''ans'"
 $! IEEE math?
 $   echo ""
-$   echo "Perl normally uses G_FLOAT format floating point numbers"
-$   echo "internally, as do most things on VMS.  You can, however, build"
-$   echo "with IEEE floating point numbers instead if you need to."
+$   echo "Perl normally uses IEEE format (T_FLOAT) floating point numbers"
+$   echo "internally on Alpha, but if you need G_FLOAT for binary compatibility"
+$   echo "with an external library or existing data, you may wish to disable"
+$   echo "the IEEE math option."
 $   dflt = use_ieee_math
 $   rp = "Use IEEE math? [''dflt'] "
 $   GOSUB myread
@@ -2373,6 +2471,47 @@ $   if ans.eqs."TWO_POT" then use_two_pot_malloc = "Y"
 $   if ans.eqs."PACK_MALLOC" then use_pack_malloc = "Y"
 $ ENDIF
 $!
+$ known_extensions = ""
+$ xxx = ""
+$ OPEN/READ CONFIG 'manifestfound'
+$ext_loop:
+$   READ/END_OF_FILE=end_ext/ERROR=end_ext CONFIG line
+$   IF F$EXTRACT(0,4,line) .NES. "ext/" .AND. -
+       F$EXTRACT(0,8,line) .NES. "vms/ext/" THEN goto ext_loop
+$   line = F$EDIT(line,"COMPRESS")
+$   line = F$ELEMENT(0," ",line)
+$   line_len = F$LENGTH(line)
+$   IF F$EXTRACT(line_len - 12,12,line) .NES. "/Makefile.PL" THEN goto ext_loop
+$   IF F$EXTRACT(0,4,line) .EQS. "ext/" THEN -
+      xxx = F$EXTRACT(4,line_len - 16,line)
+$   IF xxx .EQS. "DynaLoader" THEN goto ext_loop     ! omit
+$   IF xxx .EQS. "SDBM_File/sdbm" THEN goto ext_loop ! sub extension - omit
+$   IF F$EXTRACT(0,8,line) .EQS. "vms/ext/" THEN -
+      xxx = "VMS/" + F$EXTRACT(8,line_len - 20,line)
+$   known_extensions = known_extensions + " ''xxx'"
+$   goto ext_loop
+$end_ext:
+$ close CONFIG
+$ DELETE/SYMBOL xxx
+$ known_extensions = F$EDIT(known_extensions,"TRIM,COMPRESS")
+$ dflt = known_extensions
+$ IF ccname .NES. "DEC" .AND. ccname .NES. "CXX"
+$ THEN
+$   dflt = dflt - "POSIX"             ! not with VAX C or GCC
+$ ENDIF
+$ dflt = dflt - "ByteLoader"          ! needs to be ported
+$ dflt = dflt - "DB_File"             ! needs to be ported
+$ dflt = dflt - "GDBM_File"           ! needs porting/special library
+$ dflt = dflt - "IPC/SysV"            ! needs to be ported
+$ dflt = dflt - "NDBM_File"           ! needs porting/special library
+$ dflt = dflt - "ODBM_File"           ! needs porting/special library
+$ dflt = dflt - "Sys/Syslog"          ! needs porting/special library "GDBM_File macro LOG_DEBUG"
+$ IF .NOT. Has_socketshr .AND. .NOT. Has_Dec_C_Sockets
+$ THEN
+$   dflt = dflt - "Socket"            ! optional on VMS
+$ ENDIF
+$ dflt = F$EDIT(dflt,"TRIM,COMPRESS")
+$!
 $! Ask for their default list of extensions to build
 $ echo ""
 $ echo "It is time to specify which modules you want to build into"
@@ -2381,51 +2520,10 @@ $ echo "you might, for example, want to build GDBM_File instead of"
 $ echo "SDBM_File if you have the GDBM library built on your machine."
 $ echo ""
 $ echo "Which modules do you want to build into perl?"
-$! we need to add Byteloader to this list:
-$ dflt = "re Fcntl Encode Errno File::Glob Filter::Util::Call IO Opcode Devel::Peek Devel::DProf Data::Dumper attrs VMS::Stdio VMS::DCLsym B SDBM_File Storable Thread Sys::Hostname"
-$ IF Using_Dec_C .OR. using_cxx
-$ THEN
-$   dflt = dflt + " POSIX"
-$ ENDIF
 $ rp = "[''dflt'] "
 $ GOSUB myread
-$ if ans.eqs."" then ans = "''dflt'"
-$ a = ""
-$ j = 0
-$ xloop1:
-$   x = f$elem(j," ",ans)
-$   j = j + 1
-$   if x .eqs. " " then goto exloop1
-$   xloop2:
-$       k = f$locate("::",x)
-$       if k .ge. f$len(x) then goto exloop2
-$       x = f$extract(0,k,x) + "/" + f$extract(k+2,f$len(x)-2,x)
-$   goto xloop2
-$   exloop2:
-$   a = a + " " + x
-$ goto xloop1
-$ exloop1:
-$ ans = f$edit(a,"trim")
-$!
-$ a = ""
-$ j = 0
-$ xloop3:
-$   x = f$elem(j," ",dflt)
-$   j = j + 1
-$   if x .eqs. " " then goto exloop3
-$   xloop4:
-$       k = f$locate("::",x)
-$       if k .ge. f$len(x) then goto exloop4
-$       x = f$extract(0,k,x) + "/" + f$extract(k+2,f$len(x)-2,x)
-$   goto xloop4
-$   exloop4:
-$   a = a + " " + x
-$ goto xloop3
-$ exloop3:
-$ dflt = f$edit(a,"trim")
-$!
-$ extensions = "''ans'"
-$ known_extensions = "''dflt'"
+$ if ans .eqs. "" then ans = "''dflt'"
+$ extensions = F$EDIT(ans,"TRIM,COMPRESS")
 $!
 $! %Config-I-VMS, determine build/make utility here (make gmake mmk mms)
 $ echo ""
@@ -2651,7 +2749,6 @@ $!  - use built config.sh to take config_h.SH -> config.h
 $!  - also take vms/descrip_mms.template -> descrip.mms (VMS Makefile)
 $!              vms/Makefile.in -> Makefile. (VMS GNU Makefile?)
 $!              vms/Makefile.SH -> Makefile. (VMS GNU Makefile?)
-$!  - build make_ext.com extension builder procedure.
 $!
 $! Note for folks from other platforms changing things in here:
 $!
@@ -2700,11 +2797,11 @@ $ vms_ver = F$EXTRACT(1,3, osvers)
 $ IF F$LENGTH(Mcc) .EQ. 0 THEN Mcc := "cc"
 $ MCC = f$edit(mcc, "UPCASE")
 $ C_Compiler_Replace := "CC=CC=''Mcc'''ccflags'"
-$ IF Using_Dec_C
+$ IF ccname .EQS. "DEC"
 $ THEN
 $   Checkcc := "''Mcc'/prefix=all"
 $ ELSE
-$   IF using_cxx
+$   IF ccname .EQS. "CXX"
 $   THEN
 $     Checkcc := cxx
 $   ELSE
@@ -2731,6 +2828,7 @@ $ THEN
 $   use64bitint = "define"
 $   uselargefiles = "define"
 $   uselongdouble = "define"
+$   alignbytes="16"
 $   usemorebits = "define"
 $ ELSE
 $   use64bitint = "undef"
@@ -2749,7 +2847,7 @@ $ usemymalloc=mymalloc
 $!
 $ perl_cc=Mcc
 $!
-$ IF (sharedperl .AND. F$GETSYI("HW_MODEL") .GE. 1024)
+$ IF (sharedperl .AND. archname .EQS. "VMS_AXP")
 $ THEN
 $   obj_ext=".abj"
 $   so="axe"
@@ -2789,7 +2887,7 @@ $   libs="SYS$SHARE:CMA$LIB_SHR.EXE/SHARE SYS$SHARE:CMA$RTL.EXE/SHARE SYS$SHARE:
 $ ELSE
 $   libs=" "
 $ ENDIF
-$ IF Using_Dec_C .OR. using_cxx
+$ IF ccname .EQS. "DEC" .OR. ccname .EQS. "CXX"
 $ THEN
 $   libc="(DECCRTL)"
 $ ELSE
@@ -2908,7 +3006,7 @@ $ CS := "close CONFIG"
 $ DS := "delete/nolog/noconfirm []try.*;*"
 $ Needs_Opt := N
 $ good_compile = %X10B90001
-$ IF Using_Gnu_C
+$ IF ccname .EQS. "GCC"
 $ THEN
 $   open/write OPTCHAN []try.opt
 $   write OPTCHAN "Gnu_CC:[000000]gcclib.olb/library"
@@ -2917,7 +3015,7 @@ $   Close OPTCHAN
 $   Needs_Opt := Y
 $   good_compile = %X10000001
 $ ENDIF
-$ IF using_cxx
+$ IF ccname .EQS. "CXX"
 $ THEN
 $   good_compile = %X15F60001
 $ ENDIF
@@ -3581,7 +3679,7 @@ $ WS "#include <string.h>"
 $ WS "int main()"
 $ WS "{"
 $ WS "char * place;"
-$ WS "place = memchr(""foo"", 47, 3)"
+$ WS "place = memchr(""foo"", 47, 3);"
 $ WS "exit(0);"
 $ WS "}"
 $ CS
@@ -4470,7 +4568,7 @@ $ IF F$SEARCH("try.obj").NES."" THEN DELETE/NOLOG/NOCONFIRM try.obj;*
 $ IF F$SEARCH("try.exe").NES."" THEN DELETE/NOLOG/NOCONFIRM try.exe;*
 $ IF F$SEARCH("try.opt").NES."" THEN DELETE/NOLOG/NOCONFIRM try.opt;*
 $ IF F$SEARCH("try.out").NES."" THEN DELETE/NOLOG/NOCONFIRM try.out;*
-$ IF using_cxx
+$ IF ccname .EQS. "CXX"
 $ THEN
 $   CALL Cxx_demangler_cleanup
 $ ENDIF
@@ -4478,7 +4576,7 @@ $!
 $! Some that are compiler or VMS version sensitive
 $!
 $! Gnu C stuff
-$ IF Using_Gnu_C
+$ IF ccname .EQS. "GCC"
 $ THEN
 $   d_attribut="define"
 $   vms_cc_type="gcc"
@@ -4488,7 +4586,8 @@ $   d_attribut="undef"
 $ ENDIF
 $!
 $! Dec C >= 5.2 and VMS ver >= 7.0
-$ IF (Using_Dec_C).AND.(F$INTEGER(Dec_C_Version).GE.50200000).AND.(vms_ver .GES. "7.0")
+$ IF (ccname .EQS. "DEC") .AND. -
+     (F$INTEGER(Dec_C_Version).GE.50200000) .AND. (vms_ver .GES. "7.0")
 $ THEN
 $   d_bcmp="define"
 $   d_gettimeod="define"
@@ -4507,6 +4606,7 @@ $   sig_name_init = psnwc1 + psnwc2 + psnwc3
 $   sig_num="0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 6 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 64"",0"
 $   sig_num_init="0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,6,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,64,0"
 $!   perl_sig_num_with_commas=sig_num_init
+$   sig_size="36"
 $   uidtype="uid_t"
 $   d_pathconf="define"
 $   d_fpathconf="define"
@@ -4529,15 +4629,39 @@ $   sig_name_init = psnwc1 + psnwc2
 $   sig_num="0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 6 16 17"",0"
 $   sig_num_init="0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,6,16,17,0"
 $!   perl_sig_num_with_commas=sig_num_init
+$   sig_size="19"
 $   uidtype="unsigned int"
 $   d_pathconf="undef"
 $   d_fpathconf="undef"
 $   d_sysconf="undef"
 $   d_sigsetjmp="undef"
 $ ENDIF
+$!: see if tzname[] exists
+$ OS
+$ WS "#include <stdio.h>"
+$ WS "#include <time.h>"
+$ WS "int main() { extern short tzname[]; printf(""%hd"", tzname[0]); }"
+$ CS
+$ GOSUB compile_ok
+$ IF compile_status .EQ. good_compile
+$ THEN
+$   d_tzname = "undef"
+$   echo4 "tzname[] NOT found."
+$ ELSE
+$   d_tzname = "define"
+$   echo4 "tzname[] found."
+$ ENDIF
+$ IF F$SEARCH("try.obj") .NES. "" THEN DELETE/NOLOG/NOCONFIRM try.obj;
+$!
+$ IF d_gethname .EQS. "undef" .AND. d_uname .EQS. "undef"
+$ THEN
+$   d_phostname="define"
+$ ELSE
+$   d_phostname="undef"
+$ ENDIF
 $!
 $! Dec C alone
-$ IF Using_Dec_C
+$ IF ccname .EQS. "DEC"
 $ THEN
 $   d_mbstowcs="define"
 $   d_mbtowc="define"
@@ -4552,7 +4676,9 @@ $   d_strcoll="define"
 $   d_strxfrm="define"
 $   d_wctomb="define"
 $   i_locale="define"
+$   i_langinfo="define"
 $   d_locconv="define"
+$   d_nl_langinfo="define"
 $   d_setlocale="define"
 $   vms_cc_type="decc"
 $ ELSE
@@ -4569,11 +4695,13 @@ $   d_strcoll="undef"
 $   d_strxfrm="undef"
 $   d_wctomb="undef"
 $   i_locale="undef"
+$   i_langinfo="undef"
 $   d_locconv="undef"
+$   d_nl_langinfo="undef"
 $   d_setlocale="undef"
 $ ENDIF
 $ d_stdio_ptr_lval_sets_cnt="undef"
-$ d_stdio_ptr_lval_nochange_cnt="undef"
+$ d_stdio_ptr_lval_nochange_cnt="define"
 $!
 $! Sockets?
 $ if Has_Socketshr .OR. Has_Dec_C_Sockets
@@ -4598,7 +4726,7 @@ $   d_gethostprotos="define"
 $   d_getnetprotos="define"
 $   d_getprotoprotos="define"
 $   d_getservprotos="define"
-$   IF Using_Dec_C .OR. using_cxx
+$   IF ccname .EQS. "DEC" .OR. ccname .EQS. "CXX"
 $   THEN
 $     socksizetype="unsigned int"
 $   ELSE
@@ -4785,6 +4913,7 @@ $ ivdformat="""ld"""
 $ uvuformat="""lu"""
 $ uvoformat="""lo"""
 $ uvxformat="""lx"""
+$ uvXUformat="""lX"""
 $! uselongdouble?
 $ nveformat="""e"""
 $ nvfformat="""f"""
@@ -4794,12 +4923,12 @@ $! Finally the composite ones. All config
 $!
 $ myuname="''osname' ''myname' ''osvers' ''F$EDIT(hwname, "TRIM")'"
 $!
-$ IF Using_Dec_C .AND. (.NOT. using_cxx)
+$ IF ccname .EQS. "DEC"
 $ THEN
 $   ccflags="/Include=[]/Standard=Relaxed_ANSI/Prefix=All/Obj=''obj_ext'/NoList''ccflags'"
 $ ENDIF
 $ i_dirent = "undef"
-$ IF using_cxx
+$ IF ccname .EQS. "CXX"
 $ THEN
 $   i_dirent = "define"
 $   ccflags="/Include=[]/Standard=ANSI/Prefix=All/Obj=''obj_ext'/NoList''ccflags'"
@@ -4807,9 +4936,11 @@ $ ENDIF
 $ IF use_vmsdebug_perl
 $ THEN
 $   optimize="/Debug/NoOpt"
+$   ldflags="/Debug/Trace/Map"
 $   dbgprefix = "DBG"
 $ ELSE
 $   optimize= ""
+$   ldflags="/NoTrace/NoMap"
 $   dbgprefix = ""
 $ ENDIF
 $!
@@ -4834,10 +4965,13 @@ $ WC ""
 $ WC "CONFIG='true'"
 $ WC "Makefile_SH='" + Makefile_SH + "'"
 $ WC "Mcc='" + Mcc + "'"
-$! WC "PERL_SUBVERSION='" + subversion + "'" ! VMS specific to descrip_mms.template
-$ WC "PERL_VERSION='" + patchlevel + "'" ! VMS specific to descrip_mms.template
+$ WC "PERL_REVISION='" + revision + "'"
+$ WC "PERL_VERSION='" + patchlevel + "'" 
+$ WC "PERL_SUBVERSION='" + subversion + "'" 
+$ WC "PERL_API_VERSION='" + api_version + "'" 
+$ WC "PERL_API_SUBVERSION='" + api_subversion + "'"
 $ WC "alignbytes='" + alignbytes + "'"
-$ WC "aphostname='" + "'"
+$ WC "aphostname='write sys$output f$edit(f$getsyi(\""SCSNODE\""),\""TRIM,LOWERCASE\"")'"
 $ WC "ar='" + "'"
 $ WC "archlib='" + archlib + "'"
 $ WC "archlibexp='" + archlibexp + "'"
@@ -4852,6 +4986,7 @@ $ WC "cc='" + perl_cc + "'"
 $ WC "cccdlflags='" + cccdlflags + "'"
 $ WC "ccdlflags='" + ccdlflags + "'"
 $ WC "ccflags='" + ccflags + "'"
+$ WC "ccname='" + ccname + "'"
 $ WC "ccversion='" + ccversion + "'"
 $ WC "cf_by='" + cf_by + "'"
 $ WC "cf_email='" + cf_email + "'"
@@ -4863,14 +4998,12 @@ $ WC "cpplast='" + cpplast + "'"
 $ WC "cppminus='" + cppminus + "'"
 $ WC "cpprun='" + cpprun + "'"
 $ WC "cppstdin='" + cppstdin + "'"
-$ WC "crosscompile='undef'"
-$ WC "d__fwalk='undef'"
 $ WC "d_Gconvert='my_gconvert(x,n,t,b)'"
-$ WC "d_PRId64='" + d_PRId64 + "'"
 $ WC "d_PRIEldbl='" + d_PRIEUldbl + "'"
 $ WC "d_PRIFldbl='" + d_PRIFUldbl + "'"
 $ WC "d_PRIGldbl='" + d_PRIGUldbl + "'"
 $ WC "d_PRIX64='" + d_PRIXU64 + "'"
+$ WC "d_PRId64='" + d_PRId64 + "'"
 $ WC "d_PRIeldbl='" + d_PRIeldbl + "'"
 $ WC "d_PRIfldbl='" + d_PRIfldbl + "'"
 $ WC "d_PRIgldbl='" + d_PRIgldbl + "'"
@@ -4878,6 +5011,7 @@ $ WC "d_PRIo64='" + d_PRIo64 + "'"
 $ WC "d_PRIu64='" + d_PRIu64 + "'"
 $ WC "d_PRIx64='" + d_PRIx64 + "'"
 $ WC "d_SCNfldbl='" + d_SCNfldbl + "'"
+$ WC "d__fwalk='undef'"
 $ WC "d_access='" + d_access + "'"
 $ WC "d_accessx='undef'"
 $ WC "d_alarm='define'"
@@ -4889,8 +5023,8 @@ $ WC "d_bcmp='" + d_bcmp + "'"
 $ WC "d_bcopy='" + d_bcopy + "'"
 $ WC "d_bincompat3='undef'"
 $ WC "d_bincompat5005='undef'"
-$ WC "d_bsdgetpgrp='undef'"
 $! WC "d_bsdpgrp='undef'"
+$ WC "d_bsdgetpgrp='undef'"
 $ WC "d_bsdsetpgrp='undef'"
 $ WC "d_bzero='" + d_bzero + "'"
 $ WC "d_casti32='define'"
@@ -4899,12 +5033,14 @@ $ WC "d_charvspr='undef'"
 $ WC "d_chown='define'"
 $ WC "d_chroot='undef'"
 $ WC "d_chsize='undef'"
+$ WC "d_class='undef'"
 $ WC "d_cmsghdr_s='undef'"
 $ WC "d_const='define'"
 $ WC "d_crypt='define'"
 $ WC "d_csh='undef'"
 $ WC "d_cuserid='define'"
 $ WC "d_dbl_dig='define'"
+$ WC "d_dbminitproto='undef'"
 $ WC "d_difftime='define'"
 $ WC "d_dirnamlen='define'"
 $ WC "d_dlerror='undef'"
@@ -4922,15 +5058,23 @@ $ WC "d_endsent='" + d_endsent + "'"
 $ WC "d_eofnblk='undef'"
 $ WC "d_eunice='undef'"
 $ WC "d_fchmod='undef'"
+$ WC "d_fchdir='undef'"
 $ WC "d_fchown='undef'"
 $ WC "d_fcntl='" + d_fcntl + "'"
 $ WC "d_fcntl_can_lock='" + d_fcntl_can_lock + "'"
 $ WC "d_fd_set='" + d_fd_set + "'"
 $ WC "d_fgetpos='define'"
+$ WC "d_finite='undef'"
+$ WC "d_finitel='undef'"
 $ WC "d_flexfnam='define'"
 $ WC "d_flock='undef'"
+$ WC "d_flockproto='undef'"
 $ WC "d_fork='undef'"
+$ WC "d_fp_class='undef'"
 $ WC "d_fpathconf='" + d_fpathconf + "'"
+$ WC "d_fpclass='undef'"
+$ WC "d_fpclassify='undef'"
+$ WC "d_fpclassl='undef'"
 $ WC "d_fpos64_t='" + d_fpos64_t + "'"
 $ WC "d_frexpl='" + d_frexpl + "'"
 $ WC "d_fs_data_s='undef'"
@@ -4940,7 +5084,7 @@ $ WC "d_fstatfs='undef'"
 $ WC "d_fstatvfs='undef'"
 $ WC "d_fsync='undef'"
 $ WC "d_ftello='undef'"
-$ WC "d_getcwd='undef'"
+$ WC "d_getcwd='define'"
 $ WC "d_getespwnam='undef'"
 $ WC "d_getfsstat='undef'"
 $ WC "d_getgrent='define'"
@@ -4950,6 +5094,7 @@ $ WC "d_gethbyname='" + d_gethbyname + "'"
 $ WC "d_gethent='" + d_gethent + "'"
 $ WC "d_gethname='" + d_gethname + "'"
 $ WC "d_gethostprotos='" + d_gethostprotos + "'"
+$ WC "d_getitimer='undef'"
 $ WC "d_getlogin='define'"
 $ WC "d_getmnt='undef'"
 $ WC "d_getmntent='undef'"
@@ -4984,6 +5129,8 @@ $ WC "d_index='" + d_index + "'"
 $ WC "d_inetaton='undef'"
 $ WC "d_int64_t='" + d_int64_t + "'"
 $ WC "d_isascii='define'"
+$ WC "d_isfinite='undef'"
+$ WC "d_isinf='undef'"
 $ WC "d_isnan='" + d_isnan + "'"
 $ WC "d_isnanl='" + d_isnanl + "'"
 $ WC "d_killpg='undef'"
@@ -5015,6 +5162,7 @@ $ WC "d_mkstemps='" + d_mkstemps + "'"
 $ WC "d_mktime='" + d_mktime + "'"
 $ WC "d_mmap='undef'"
 $ WC "d_modfl='" + d_modfl + "'"
+$ WC "d_modfl_pow32_bug='undef'"
 $ WC "d_mprotect='undef'"
 $ WC "d_msg='undef'"
 $ WC "d_msg_ctrunc='undef'"
@@ -5027,6 +5175,7 @@ $ WC "d_msync='undef'"
 $ WC "d_munmap='undef'"
 $ WC "d_mymalloc='" + d_mymalloc + "'"
 $ WC "d_nice='define'"
+$ WC "d_nl_langinfo='" + d_nl_langinfo + "'"
 $ WC "d_nv_preserves_uv='" + d_nv_preserves_uv + "'"
 $ WC "d_nv_preserves_uv_bits='" + d_nv_preserves_uv_bits + "'"
 $ WC "d_off64_t='" + d_off64_t + "'"
@@ -5037,9 +5186,10 @@ $ WC "d_open3='define'"
 $ WC "d_pathconf='" + d_pathconf + "'"
 $ WC "d_pause='define'"
 $ WC "d_perl_otherlibdirs='undef'"
-$ WC "d_phostname='undef'"
+$ WC "d_phostname='" + d_phostname + "'"
 $ WC "d_pipe='define'"
 $ WC "d_poll='undef'"
+$ WC "d_pthread_atfork='undef'"
 $ WC "d_pthread_yield='" + d_pthread_yield + "'"
 $ WC "d_pthreads_created_joinable='" + d_pthreads_created_joinable + "'"
 $ WC "d_pwage='undef'"
@@ -5055,6 +5205,7 @@ $ WC "d_quad='" + d_quad + "'"
 $ WC "d_readdir='define'"
 $ WC "d_readlink='undef'"
 $ WC "d_readv='undef'"
+$ WC "d_realpath='undef'"
 $ WC "d_recvmsg='undef'"
 $ WC "d_rename='define'"
 $ WC "d_rewinddir='define'"
@@ -5062,7 +5213,7 @@ $ WC "d_rmdir='define'"
 $ WC "d_safebcpy='undef'"
 $ WC "d_safemcpy='define'"
 $ WC "d_sanemcmp='define'"
-$ WC "d_sbrkproto='undef'"
+$ WC "d_sbrkproto='define'"
 $ WC "d_sched_yield='" + d_sched_yield + "'"
 $ WC "d_scm_rights='undef'"
 $ WC "d_seekdir='define'"
@@ -5077,6 +5228,7 @@ $ WC "d_seteuid='undef'"
 $ WC "d_setgrent='undef'"
 $ WC "d_setgrps='undef'"
 $ WC "d_sethent='" + d_sethent + "'"
+$ WC "d_setitimer='undef'"
 $ WC "d_setlinebuf='undef'"
 $ WC "d_setlocale='" + d_setlocale + "'"
 $ WC "d_setnent='" + d_setnent + "'"
@@ -5102,19 +5254,25 @@ $ WC "d_shmatprototype='undef'"
 $ WC "d_sigaction='" + d_sigaction + "'"
 $ WC "d_sigprocmask='" + d_sigprocmask + "'"
 $ WC "d_sigsetjmp='" + d_sigsetjmp + "'"
+$ WC "d_sockatmark='undef'"
+$ WC "d_sockatmarkproto='undef'"
 $ WC "d_socket='" + d_socket + "'"
 $ WC "d_socklen_t='" + d_socklen_t + "'"
 $ WC "d_sockpair='undef'"
 $ WC "d_socks5_init='undef'"
 $ WC "d_sqrtl='define'"
+$ WC "d_sresgproto='undef'"
+$ WC "d_sresgproto='undef'"
+$ WC "d_sresproto='undef'"
+$ WC "d_sresuproto='undef'"
 $ WC "d_statblks='undef'"
 $ WC "d_statfs_f_flags='undef'"
 $ WC "d_statfs_s='undef'"
 $ WC "d_statfsflags='undef'"
 $ WC "d_stdio_cnt_lval='" + d_stdio_cnt_lval + "'"
 $ WC "d_stdio_ptr_lval='" + d_stdio_ptr_lval + "'"
-$ WC "d_stdio_ptr_lval_sets_cnt='" + d_stdio_ptr_lval_sets_cnt + "'"
 $ WC "d_stdio_ptr_lval_nochange_cnt='" + d_stdio_ptr_lval_nochange_cnt + "'"
+$ WC "d_stdio_ptr_lval_sets_cnt='" + d_stdio_ptr_lval_sets_cnt + "'"
 $ WC "d_stdio_stream_array='undef'"
 $ WC "d_stdiobase='" + d_stdiobase + "'"
 $ WC "d_stdstdio='" + d_stdstdio + "'"
@@ -5123,6 +5281,7 @@ $ WC "d_strcoll='" + d_strcoll + "'"
 $ WC "d_strctcpy='define'"
 $ WC "d_strerrm='strerror((e),vaxc$errno)'"
 $ WC "d_strerror='define'"
+$ WC "d_strftime='define'"
 $ WC "d_strtod='define'"
 $ WC "d_strtol='define'"
 $ WC "d_strtold='" + d_strtold + "'"
@@ -5135,6 +5294,7 @@ $ WC "d_strxfrm='" + d_strxfrm  + "'"
 $ WC "d_suidsafe='undef'"
 $ WC "d_symlink='undef'"
 $ WC "d_syscall='undef'"
+$ WC "d_syscallproto='undef'"
 $ WC "d_sysconf='" + d_sysconf + "'"
 $ WC "d_syserrlst='undef'"
 $ WC "d_system='define'"
@@ -5144,11 +5304,16 @@ $ WC "d_telldir='define'"
 $ WC "d_telldirproto='define'"
 $ WC "d_times='define'"
 $ WC "d_truncate='" + d_truncate + "'"
-$ WC "d_tzname='undef'"
+$ WC "d_tzname='" + d_tzname + "'"
+$ WC "d_u32align='define'"
+$ WC "d_ualarm='undef'"
 $ WC "d_umask='define'"
 $ WC "d_uname='" + d_uname + "'"
 $ WC "d_union_semun='undef'"
 $ WC "d_unlink_all_versions='undef'"
+$ WC "d_unordered='undef'"
+$ WC "d_usleep='undef'"
+$ WC "d_usleepproto='undef'"
 $ WC "d_ustat='undef'"
 $ WC "d_vendorarch='undef'"
 $ WC "d_vendorlib='undef'"
@@ -5174,13 +5339,23 @@ $ WC "dlobj='" + dlobj + "'"
 $ WC "dlsrc='dl_vms.c'"
 $ WC "doublesize='" + doublesize + "'"
 $ WC "drand01='" + drand01 + "'"
-$ WC "dynamic_ext='" + extensions + "'"
+$!
+$! The extensions symbol may be quite long
+$!
+$ tmp = "dynamic_ext='" + extensions + "'"
+$ WC/symbol tmp
+$ DELETE/SYMBOL tmp
 $ WC "eagain=' '"
 $ WC "ebcdic='undef'"
 $ WC "embedmymalloc='" + mymalloc + "'"
 $ WC "eunicefix=':'"
 $ WC "exe_ext='" + exe_ext + "'"
-$ WC "extensions='" + extensions + "'"
+$!
+$! The extensions symbol may be quite long
+$!
+$ tmp = "extensions='" + extensions + "'"
+$ WC/symbol tmp
+$ DELETE/SYMBOL tmp
 $ WC "fflushNULL='define'"
 $ WC "fflushall='undef'"
 $ WC "fpostype='fpos_t'"
@@ -5210,10 +5385,13 @@ $ WC "i_dirent='" + i_dirent + "'"
 $ WC "i_dlfcn='undef'"
 $ WC "i_fcntl='" + i_fcntl + "'"
 $ WC "i_float='define'"
+$ WC "i_fp='undef'"
+$ WC "i_fp_class='undef'"
 $ WC "i_grp='undef'"
 $ WC "i_iconv='" + i_iconv +"'"
 $ WC "i_ieeefp='undef'"
 $ WC "i_inttypes='" + i_inttypes + "'"
+$ WC "i_langinfo='" + i_langinfo + "'"
 $ WC "i_libutil='" + i_libutil + "'"
 $ WC "i_limits='define'"
 $ WC "i_locale='" + i_locale + "'"
@@ -5254,6 +5432,7 @@ $ WC "i_sysparam='undef'"
 $ WC "i_sysresrc='undef'"
 $ WC "i_syssecrt='" + i_syssecrt + "'"
 $ WC "i_sysselct='undef'"
+$ WC "i_syssockio='undef'"
 $ WC "i_sysstat='define'"
 $ WC "i_sysstatfs='undef'"
 $ WC "i_sysstatvfs='undef'"
@@ -5290,10 +5469,15 @@ $ WC "intsize='" + intsize + "'"
 $ WC "ivdformat='" + ivdformat + "'"
 $ WC "ivsize='" + ivsize + "'"
 $ WC "ivtype='" + ivtype + "'"
-$ WC "known_extensions='" + known_extensions + "'"
+$!
+$! The known_extensions symbol may be quite long
+$!
+$ tmp = "known_extensions='" + known_extensions + "'"
+$ WC/symbol tmp
+$ DELETE/SYMBOL tmp
 $ WC "ld='" + ld + "'"
 $ WC "lddlflags='/Share'"
-$ WC "ldflags='/NoTrace/NoMap'"
+$ WC "ldflags='" + ldflags + "'"
 $ WC "lib_ext='" + lib_ext + "'"
 $ WC "libc='" + libc + "'"
 $ WC "libpth='/sys$share /sys$library'"
@@ -5370,11 +5554,12 @@ $ WC "sPRIu64='" + sPRIu64 + "'"
 $ WC "sPRIx64='" + sPRIx64 + "'"
 $ WC "sSCNfldbl='" + sSCNfldbl + "'"
 $ WC "sched_yield='" + sched_yield + "'"
+$ WC "scriptdir='" + scriptdir + "'"
 $ WC "seedfunc='" + seedfunc + "'"
 $ WC "selectminbits='32'"
 $ WC "selecttype='" + selecttype + "'"
 $ WC "sh='MCR'"
-$ WC "shmattype='" + "'"
+$ WC "shmattype='" + " '"
 $ WC "shortsize='" + shortsize + "'"
 $ WC "shrplib='define'"
 $ WC "sig_name='" + sig_name + "'"
@@ -5383,6 +5568,7 @@ $ WC/symbol tmp
 $ DELETE/SYMBOL tmp
 $ WC "sig_num='" + sig_num + "'"
 $ WC "sig_num_init='" + sig_num_init + "'"
+$ WC "sig_size='" + sig_size + "'"
 $ WC "signal_t='" + signal_t + "'"
 $ WC "sitearch='" + sitearch + "'"
 $ WC "sitearchexp='" + sitearchexp + "'"
@@ -5423,6 +5609,7 @@ $ WC "use5005threads='" + use5005threads + "'"
 $ WC "use64bitall='" + use64bitall + "'"
 $ WC "use64bitint='" + use64bitint + "'"
 $ WC "usedebugging_perl='" + use_debugging_perl + "'"
+$ WC "usecrosscompile='undef'"
 $ WC "usedl='" + usedl + "'"
 $ WC "useithreads='" + useithreads + "'"
 $ WC "uselargefiles='" + uselargefiles + "'"
@@ -5432,6 +5619,7 @@ $ WC "usemultiplicity='" + usemultiplicity + "'"
 $ WC "usemymalloc='" + usemymalloc + "'"
 $ WC "useperlio='" + useperlio + "'"
 $ WC "useposix='false'"
+$ WC "usereentrant='undef'"
 $ WC "usesocks='undef'"
 $ WC "usethreads='" + usethreads + "'"
 $ WC "usevfork='true'"
@@ -5440,6 +5628,7 @@ $ WC "uvsize='" + uvsize + "'"
 $ WC "uvtype='" + uvtype + "'"
 $ WC "uvuformat='" + uvuformat + "'"
 $ WC "uvxformat='" + uvxformat + "'"
+$ WC "uvXUformat='" + uvXUformat + "'"
 $ WC "vendorarchexp='" + "'"
 $ WC "vendorlib_stem='" + "'"
 $ WC "vendorlibexp='" + "'"
@@ -5449,7 +5638,7 @@ $ WC "vms_prefix='" + vms_prefix + "'" ! VMS specific
 $ WC "vms_ver='" + vms_ver + "'" ! VMS specific
 $ WC "voidflags='15'"
 $ WC "xs_apiversion='" + version + "'"
-$ WC "CONFIGDOTSH='true'"
+$ WC "PERL_CONFIG_SH='true'"
 $!
 $! ##END WRITE NEW CONSTANTS HERE##
 $!
@@ -5462,7 +5651,7 @@ $ 'Perl_CC' munchconfig.c
 $ IF Needs_Opt
 $ THEN
 $   OPEN/WRITE CONFIG []munchconfig.opt
-$   IF Using_Gnu_C
+$   IF ccname .EQS. "GCC"
 $   THEN
 $     WRITE CONFIG "Gnu_CC:[000000]gcclib.olb/library"
 $   ENDIF
@@ -5475,7 +5664,7 @@ $   'ld' munchconfig.obj
 $ ENDIF
 $ IF F$SEARCH("munchconfig.obj") .NES. "" THEN DELETE/NOLOG/NOCONFIRM munchconfig.obj;
 $ IF F$SEARCH("munchconfig.c") .NES. "" THEN DELETE/NOLOG/NOCONFIRM munchconfig.c;
-$ IF using_cxx
+$ IF ccname .EQS. "CXX"
 $ THEN
 $   CALL Cxx_demangler_cleanup
 $ ENDIF
@@ -5525,7 +5714,7 @@ $ IF use_two_pot_malloc THEN WC "#define TWO_POT_OPTIMIZE"
 $ IF mymalloc THEN WC "#define EMBEDMYMALLOC"
 $ IF use_pack_malloc THEN WC "#define PACK_MALLOC"
 $ IF use_debugmalloc THEN WC "#define DEBUGGING_MSTATS"
-$ IF Using_Gnu_C THEN WC "#define GNUC_ATTRIBUTE_CHECK"
+$ IF ccname .EQS. "GCC" THEN WC "#define GNUC_ATTRIBUTE_CHECK"
 $ IF (Has_Dec_C_Sockets)
 $ THEN
 $    WC "#define VMS_DO_SOCKETS"
@@ -5548,6 +5737,13 @@ $ IF be_case_sensitive THEN WC "#define VMS_WE_ARE_CASE_SENSITIVE"
 $ IF d_herrno .EQS. "undef" THEN WC "#define NEED_AN_H_ERRNO"
 $ WC "#define HAS_ENVGETENV"
 $ WC "#define PERL_EXTERNAL_GLOB"
+$ IF archname .EQS. "VMS_VAX" .AND. -
+     ccname .EQS. "DEC" .AND. -
+     ccversion .LE. 50390006
+$ THEN
+$! Alas this does not help to build Fcntl
+$!   WC "#define PERL_IGNORE_FPUSIG SIGFPE"
+$ ENDIF
 $ CLOSE CONFIG
 $!
 $ echo4 "Doing variable substitutions on .SH files..."
@@ -5563,19 +5759,19 @@ $ DELETE/NOLOG [-]CONFIG.MAIN;*
 $ DELETE/NOLOG [-]CONFIG.LOCAL;*
 $ DELETE/NOLOG [-]CONFIG.FDL;*
 $!
-$ IF Using_Dec_C
+$ IF ccname .EQS. "DEC"
 $ THEN
 $   DECC_REPLACE = "DECC=decc=1"
 $ ELSE
 $   DECC_REPLACE = "DECC="
 $ ENDIF
-$ IF using_cxx
+$ IF ccname .EQS. "CXX"
 $ THEN
 $   DECCXX_REPLACE = "DECCXX=DECCXX=1"
 $ ELSE
 $   DECCXX_REPLACE = "DECCXX="
 $ ENDIF
-$ IF Using_Gnu_C
+$ IF ccname .EQS. "GCC"
 $ THEN
 $   GNUC_REPLACE = "GNUC=gnuc=1"
 $ ELSE
@@ -5617,6 +5813,7 @@ $ mcr []munchconfig 'config_sh' 'Makefile_SH' "''DECC_REPLACE'" -
  "''Thread_Live_Dangerously'" "PV=''version'" "FLAGS=FLAGS=''extra_flags'"
 $! Clean up after ourselves
 $ DELETE/NOLOG/NOCONFIRM []munchconfig.exe;
+$!
 $ echo4 "Extracting make_ext.com (without variable substitutions)"
 $ Create Sys$Disk:[-]make_ext.com
 $ Deck/Dollar="$EndOfTpl$"
@@ -5625,17 +5822,31 @@ $!   NOTE: This file is extracted as part of the VMS configuration process.
 $!   Any changes made to it directly will be lost.  If you need to make any
 $!   changes, please edit the template in Configure.Com instead.
 $    def = F$Environment("Default")
-$    exts1 = F$Edit(p1,"Compress")
-$    p2 = F$Edit(p2,"Upcase,Compress,Trim")
-$    If F$Locate("MCR ",p2).eq.0 Then p2 = F$Extract(3,255,p2)
-$    miniperl = "$" + F$Search(F$Parse(p2,".Exe"))
-$    makeutil = p3
-$    if f$type('p3') .nes. "" then makeutil = 'p3'
-$    targ = F$Edit(p4,"Lowercase")
+$!   p1 - how to invoke miniperl (passed in from descrip.mms)
+$    p1 = F$Edit(p1,"Upcase,Compress,Trim")
+$    If F$Locate("MCR ",p1).eq.0 Then p1 = F$Extract(3,255,p1)
+$    miniperl = "$" + F$Search(F$Parse(p1,".Exe"))
+$!   p2 - how to invoke local make utility (passed in from descrip.mms)
+$    makeutil = p2
+$    if f$type('p2') .nes. "" then makeutil = 'p2'
+$!   p3 - make target (passed in from descrip.mms)
+$    targ = F$Edit(p3,"Lowercase")
+$    sts = 1
+$    extensions = ""
+$    open/read CONFIG config.sh
+$ find_ext_loop:
+$    read/end=end_ext_loop CONFIG line
+$    if (f$extract(0,12,line) .NES. "extensions='")
+$    then goto find_ext_loop
+$    else extensions = f$extract(12,f$length(line),line) - "'"
+$    endif
+$ end_ext_loop:
+$    close CONFIG
+$    extensions = f$edit(extensions,"TRIM,COMPRESS")
 $    i = 0
 $ next_ext:
-$    ext = F$Element(i," ",p1)
-$    If ext .eqs. " " Then Goto done
+$    ext = f$element(i," ",extensions)
+$    If ext .eqs. " " .or. ext .eqs. "" Then Goto done
 $    Define/User_mode Perl_Env_Tables CLISYM_LOCAL
 $    miniperl
 $    deck
@@ -5677,6 +5888,49 @@ $    Exit sts
 $!-- make_ext.com
 $EndOfTpl$
 $!
+$! Note that the /key qualifier to search, as in:
+$! search README.* "=head"/key=(position=1)/window=0/output=extra.pods
+$! is not supported on VMS V5.5-2, hence not used in extra_pods.com.
+$!
+$ echo4 "Extracting extra_pods.com (without variable substitutions)"
+$ Create Sys$Disk:[-]extra_pods.com
+$ Deck/Dollar="$EOExtra_Pods$"
+$!++ extra_pods.com
+$!   NOTE: This file is extracted as part of the VMS configuration process.
+$!   Any changes made to it directly will be lost.  If you need to make any
+$!   changes, please edit the template in Configure.Com instead.
+$!   Use FORCE if you've just podified a README.* file on VMS.
+$ if f$search("extra.pods") .eqs. "" .or. P1 .eqs. "FORCE" then -
+    search README.* "=head"/window=0/output=extra.pods
+$ open/read/error=extra_close EXTRA extra.pods
+$extra_loop:
+$ read/error=extra_close/END_OF_FILE=extra_close EXTRA file
+$ file_type = f$parse(file,,,"TYPE",) - "."
+$ if file_type .nes. "VMS" .and. file_type .nes. "vms"
+$ then
+$   pod_file = "[.pod]perl''file_type'.pod"
+$   file = file - "''f$parse(file,,,"VERSION",)'"
+$   if p1 .eqs. "CLEAN"
+$   then if f$search(pod_file) .nes. "" then delete/log 'pod_file';*
+$   else
+$     do_copy := false
+$     if f$search(pod_file) .eqs. ""
+$     then do_copy := true
+$     else
+$       file_rdt = f$cvtime(f$file_attributes(file,"RDT"))
+$       pod_file_rdt = f$cvtime(f$file_attributes(pod_file,"RDT"))
+$       if file_rdt .GTS. pod_file_rdt then do_copy := true
+$     endif
+$     if do_copy then copy/log/noconfirm 'file' 'pod_file'
+$   endif
+$ endif
+$ goto extra_loop
+$extra_close:
+$ close EXTRA
+$ if p1 .eqs. "CLEAN" .and. f$search("extra.pods;-1") .nes. "" then -
+    purge/nolog extra.pods
+$!-- extra_pods.com
+$EOExtra_Pods$
 $!
 $!  Warn of dangerous symbols or logical names
 $!
@@ -5727,6 +5981,8 @@ $ CALL Bad_environment "LIB"
 $ CALL Bad_environment "T"
 $ CALL Bad_environment "FOO"
 $ CALL Bad_environment "EXT"
+$ CALL Bad_environment "SOME_LOGICAL_NAME_NOT_LIKELY"
+$ CALL Bad_environment "DOWN_LOGICAL_NAME_NOT_LIKELY"
 $ CALL Bad_environment "TEST" "SYMBOL"
 $ IF f$search("config.msg") .eqs. "" THEN echo "OK."
 $!
@@ -5739,7 +5995,7 @@ $   echo ""
 $   echo4 "The perl.cld file is now being written..."
 $   OPEN/WRITE CONFIG 'file_2_find'
 $   ext = ".exe"
-$   IF ((sharedperl) .AND. (F$GETSYI("HW_MODEL") .GE. 1024)) THEN ext := .AXE
+$   IF (sharedperl .AND. archname .EQS. "VMS_AXP") THEN ext := .AXE
 $   IF (use_vmsdebug_perl)
 $   THEN
 $     WRITE CONFIG "define verb dbgperl"
@@ -5812,7 +6068,7 @@ $ ELSE    !leave in but commented out (in case setting was from perl :-)
 $ WRITE CONFIG "$! define SYS$TIMEZONE_DIFFERENTIAL ''tzd'"
 $ ENDIF
 $ WRITE CONFIG "$!"
-$ WRITE CONFIG "$! Symbols for commonly used scripts:"
+$ WRITE CONFIG "$! Symbols for commonly used programs:"
 $ WRITE CONFIG "$!"
 $ IF (perl_symbol)
 $ THEN
@@ -5830,6 +6086,7 @@ $   ENDIF
 $   WRITE CONFIG "$ h2ph     == ""'"+"'Perl' ''vms_prefix':[utils]h2ph.com"""
 $   WRITE CONFIG "$ h2xs     == ""'"+"'Perl' ''vms_prefix':[utils]h2xs.com"""
 $   WRITE CONFIG "$!perlcc   == ""'"+"'Perl' ''vms_prefix':[utils]perlcc.com"""
+$   WRITE CONFIG "$ perlivp  == ""'"+"'Perl' ''vms_prefix':[utils]perlivp.com"""
 $   WRITE CONFIG "$ splain   == ""'"+"'Perl' ''vms_prefix':[utils]splain.com"""
 $ ELSE
 $   WRITE CONFIG "$ Perldoc  == ""Perl ''vms_prefix':[lib.pod]Perldoc.com -t"""
@@ -5846,6 +6103,7 @@ $   ENDIF
 $   WRITE CONFIG "$ h2ph     == ""Perl ''vms_prefix':[utils]h2ph.com"""
 $   WRITE CONFIG "$ h2xs     == ""Perl ''vms_prefix':[utils]h2xs.com"""
 $   WRITE CONFIG "$!perlcc   == ""Perl ''vms_prefix':[utils]perlcc.com"""
+$   WRITE CONFIG "$ perlivp  == ""Perl ''vms_prefix':[utils]perlivp.com"""
 $   WRITE CONFIG "$ splain   == ""Perl ''vms_prefix':[utils]splain.com"""
 $ ENDIF
 $ CLOSE CONFIG
@@ -5919,8 +6177,8 @@ $ THEN
 $   DEASSIGN SYS$OUTPUT
 $!   DEASSIGN SYS$ERROR
 $ ENDIF
-$ IF F$GETJPI("","FILCNT").NE.vms_filcnt THEN CLOSE CONFIG
-$ IF F$GETJPI("","FILCNT").NE.vms_filcnt 
+$ IF F$GETJPI("","FILCNT").GT.vms_filcnt THEN CLOSE CONFIG
+$ IF F$GETJPI("","FILCNT").GT.vms_filcnt
 $ THEN WRITE SYS$ERROR "%Config-W-VMS, WARNING: There is a file still open"
 $ ENDIF
 $ dflt = F$ENVIRONMENT("DEFAULT")
@@ -5932,6 +6190,5 @@ $   SET PROTECTION=(SYSTEM:RWED,OWNER:RWED) UU.DIR
 $   DELETE/NOLOG/NOCONFIRM UU.DIR;
 $ ENDIF
 $ SET DEFAULT 'vms_default_directory_name' !be kind rewind
-$ STOP
 $ EXIT
 $!: End of Configure