X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/d1ce36d727ed53b12332c6ef40743b21335b21a1..1ab9ebc1154972420d469084d44fa5abd7f8a1a6:/configure.com

diff --git a/configure.com b/configure.com
index f2642bf..59aa4c5 100644
--- a/configure.com
+++ b/configure.com
@@ -44,6 +44,7 @@ $ extra_flags = ""
 $ user_c_flags = ""
 $ use_ieee_math = "y"
 $ be_case_sensitive = "n"
+$ shorten_long_symbols = "y"
 $ unlink_all_versions = "n"
 $ builder = "MMK"
 $ use_vmsdebug_perl = "n"
@@ -61,7 +62,9 @@ $ use_pack_malloc = "N"
 $ use_debugmalloc = "N"
 $ ccflags = ""
 $ static_ext = ""
+$ dynamic_ext = ""
 $ nonxs_ext = ""
+$ nonxs_ext2 = ""
 $ vms_default_directory_name = F$ENVIRONMENT("DEFAULT")
 $ max_allowed_dir_depth = 3  ! e.g. [A.B.PERLxxx] not [A.B.C.PERLxxx]
 $! max_allowed_dir_depth = 2 ! e.g. [A.PERLxxx] not [A.B.PERLxxx]
@@ -477,6 +480,11 @@ $     IF ( F$SEARCH("UU.DIR").EQS."" )
 $     THEN
 $       CREATE/DIRECTORY [.UU]
 $     ELSE
+$       IF ( F$SEARCH("[.UU.CXX_REPOSITORY]*.*").NES."" )
+$       THEN
+$         DELETE/NOLOG/NOCONFIRM [.UU.CXX_REPOSITORY]*.*;*
+$         SET PROTECTION=(SYSTEM:RWED,OWNER:RWED) [.UU]CXX_REPOSITORY.DIR
+$       ENDIF
 $       IF ( F$SEARCH("[.UU]*.*").NES."" ) THEN DELETE/NOLOG/NOCONFIRM [.UU]*.*;*
 $     ENDIF
 $!: Configure runs within the UU subdirectory
@@ -921,7 +929,7 @@ $   config_symbols1 ="|installprivlib|installscript|installsitearch|installsitel
 $   config_symbols2 ="|prefix|privlib|privlibexp|scriptdir|sitearch|sitearchexp|sitebin|sitelib|sitelib_stem|sitelibexp|try_cxx|use64bitall|use64bitint|"
 $   config_symbols3 ="|usecasesensitive|usedefaulttypes|usedevel|useieee|useithreads|uselongdouble|usemultiplicity|usemymalloc|usedebugging_perl|"
 $   config_symbols4 ="|useperlio|usesecurelog|usethreads|usevmsdebug|usefaststdio|usemallocwrap|unlink_all_versions|uselargefiles|usesitecustomize|"
-$   config_symbols5 ="|buildmake|builder|usethreadupcalls|usekernelthread"
+$   config_symbols5 ="|buildmake|builder|usethreadupcalls|usekernelthreads|useshortenedsymbols"
 $!  
 $   open/read CONFIG 'config_sh'
 $   rd_conf_loop:
@@ -958,7 +966,7 @@ $   delete/symbol val
 $   delete/symbol dsym
 $   if f$type(usedebugging_perl) .nes. ""
 $   then
-$       useperldebug = usedebugging_perl
+$       DEBUGGING = usedebugging_perl
 $       delete/symbol usedebugging_perl
 $   endif
 $!
@@ -2311,10 +2319,10 @@ $ echo "enables the -D switch, at the cost of some performance.  It"
 $ echo "was mandatory on perl 5.005 and before on VMS, but is now"
 $ echo "optional.  If you do not generally use it you should probably"
 $ echo "leave this off and gain a bit of extra speed."
-$ bool_dflt = "y"
-$ if f$type(useperldebug) .nes. "" 
+$ bool_dflt = "n"
+$ if f$type(DEBUGGING) .nes. "" 
 $ then
-$   if f$extract(0,1,f$edit(useperldebug,"collapse,upcase")).eqs."N"  .or. useperldebug .eqs. "undef" then bool_dflt="n"
+$   if f$extract(0,1,f$edit(DEBUGGING,"collapse,upcase")).eqs."Y"  .or. DEBUGGING .eqs. "define" then bool_dflt="y"
 $ endif
 $ rp = "Build a DEBUGGING version of Perl? [''bool_dflt'] "
 $ GOSUB myread
@@ -2526,8 +2534,6 @@ $   ENDIF
 $ ENDIF
 $ IF F$TYPE(usethreadupcalls) .EQS. "" THEN usethreadupcalls = "undef"
 $ IF F$TYPE(usekernelthreads) .EQS. "" THEN usekernelthreads = "undef"
-$ IF archname .NES. "VMS_VAX"
-$ THEN
 $! Case sensitive?
 $   echo ""
 $   echo "By default, perl (and pretty much everything else on VMS) uses"
@@ -2549,6 +2555,22 @@ $   endif
 $   rp = "Build with case-sensitive symbols? [''bool_dflt'] "
 $   GOSUB myread
 $   be_case_sensitive = ans
+$!
+$! Shortened symbols?
+$   echo ""
+$   echo "The VMS linker does not handle symbol names longer than 31 characters,"
+$   echo "but the compiler can shorten long symbols if requested."
+$   bool_dflt = shorten_long_symbols
+$   if f$type(useshortenedsymbols) .nes. ""
+$   then
+$       if useshortenedsymbols .or. useshortenedsymbols .eqs. "define" then bool_dflt = "y"
+$       if f$extract(0,1,f$edit(useshortenedsymbols,"collapse,upcase")) .eqs. "N" .or. useshortenedsymbols .eqs. "undef"  then bool_dflt = "n"
+$   endif
+$   rp = "Build with long symbols shortened? [''bool_dflt'] "
+$   GOSUB myread
+$   shorten_long_symbols = ans
+$ IF archname .NES. "VMS_VAX"
+$ THEN
 $! IEEE math?
 $   echo ""
 $   echo "Perl normally uses IEEE format (T_FLOAT) floating point numbers on"
@@ -2569,13 +2591,14 @@ $   rp = "Use IEEE math? [''bool_dflt'] "
 $   GOSUB myread
 $   use_ieee_math = ans
 $ ELSE
-$   be_case_sensitive = "n"
 $   use_ieee_math = "n"
 $ ENDIF
 $ useieee = "undef"
 $ usecasesensitive = "undef"
+$ useshortenedsymbols = "undef"
 $ if (use_ieee_math) then useieee = "define"
 $ if (be_case_sensitive) then usecasesensitive = "define"
+$ if (shorten_long_symbols) then useshortenedsymbols = "define"
 $! Unlink all versions?
 $ echo ""
 $ echo "By default, Perl's unlink() provides VMS-like behavior and only"
@@ -2725,7 +2748,9 @@ $ xxx = ""
 $ OPEN/READ CONFIG 'manifestfound'
 $ext_loop:
 $   READ/END_OF_FILE=end_ext/ERROR=end_ext CONFIG line
-$   IF F$EXTRACT(0,4,line) .NES. "ext/" THEN goto ext_loop
+$   IF F$EXTRACT(0,4,line) .NES. "ext/" .AND. -
+       F$EXTRACT(0,5,line) .NES. "dist/".AND. -
+       F$EXTRACT(0,5,line) .NES. "cpan/" THEN goto ext_loop
 $   line = F$EDIT(line,"COMPRESS")
 $   line = F$ELEMENT(0," ",line)
 $   IF F$EXTRACT(0,4,line) .EQS. "ext/"
@@ -2733,6 +2758,16 @@ $   THEN
 $     xxx = F$ELEMENT(1,"/",line)
 $     IF F$SEARCH("[-.ext]''xxx'.DIR;1") .EQS. "" THEN GOTO ext_loop
 $   ENDIF
+$   IF F$EXTRACT(0,5,line) .EQS. "dist/"
+$   THEN
+$     xxx = F$ELEMENT(1,"/",line)
+$     IF F$SEARCH("[-.dist]''xxx'.DIR;1") .EQS. "" THEN GOTO ext_loop
+$   ENDIF
+$   IF F$EXTRACT(0,5,line) .EQS. "cpan/"
+$   THEN
+$     xxx = F$ELEMENT(1,"/",line)
+$     IF F$SEARCH("[-.cpan]''xxx'.DIR;1") .EQS. "" THEN GOTO ext_loop
+$   ENDIF
 $   IF xxx .EQS. "DynaLoader" THEN goto ext_loop     ! omit
 $!
 $! (extspec = xxx) =~ tr!-!/!
@@ -2759,14 +2794,21 @@ $ THEN
 $     xxx = nonxs_ext
 $     gosub may_already_have_extension
 $ ENDIF
+$ IF $STATUS .EQ. 1
+$ THEN
+$     xxx = nonxs_ext2
+$     gosub may_already_have_extension
+$ ENDIF
 $ IF $STATUS .NE. 1 THEN goto ext_loop
 $ goto found_new_extension
 $!
 $ may_already_have_extension:
 $   idx = F$LOCATE(extspec, xxx)
 $   extlen = F$LENGTH(xxx) 
-$   IF idx .EQ. extlen THEN return 1
-$!  But "Flirble" may just be part of "Acme-Flirble"
+$   IF idx .EQ. extlen THEN return 1	! didn't find it
+$!  But "Flirble" may just be part of "Acme-Flirble".  This is not
+$!  bullet-proof because we may only be looking at one chunk of the
+$!  existing extension list.
 $   IF idx .GT. 0 .AND. F$EXTRACT(idx - 1, 1, xxx) .NES. " "
 $   THEN
 $	xxx = F$EXTRACT(idx + F$LENGTH(extspec) + 1, extlen, xxx)
@@ -2783,11 +2825,17 @@ $	xxx = F$EXTRACT(F$LENGTH(extspec) + 1, extlen, xxx)
 $   ENDIF
 $!
 $ found_new_extension:
-$   IF F$SEARCH("[-.ext.''extension_dir_name']*.xs") .NES. ""
+$   IF F$SEARCH("[-.ext.''extension_dir_name']*.xs") .EQS. "" .AND. F$SEARCH("[-.dist.''extension_dir_name']*.xs") .EQS. "" .AND. F$SEARCH("[-.cpan.''extension_dir_name']*.xs") .EQS. ""
 $   THEN
-$       known_extensions = known_extensions + " ''extspec'"
+$!  Bit if a hack to get around the 1K buffer on older systems.
+$       IF F$LENGTH(nonxs_ext) .GT. 950
+$       THEN
+$           nonxs_ext2 = nonxs_ext2 + " ''extspec'"
+$       ELSE
+$           nonxs_ext = nonxs_ext + " ''extspec'"
+$       ENDIF
 $   ELSE
-$       nonxs_ext = nonxs_ext + " ''extspec'"
+$       known_extensions = known_extensions + " ''extspec'"
 $   ENDIF
 $   goto ext_loop
 $end_ext:
@@ -2816,8 +2864,10 @@ $   dflt = dflt - "Socket"            ! optional on VMS
 $ ENDIF
 $ dflt = dflt - "Win32API/File" - "Win32"  ! need Dave Cutler's other project
 $ nonxs_ext = nonxs_ext - "Win32CORE"
+$ nonxs_ext2 = nonxs_ext2 - "Win32CORE"
 $ dflt = F$EDIT(dflt,"TRIM,COMPRESS")
 $ nonxs_ext = F$EDIT(nonxs_ext,"TRIM,COMPRESS")
+$ nonxs_ext2 = F$EDIT(nonxs_ext2,"TRIM,COMPRESS")
 $!
 $! Ask for their default list of extensions to build
 $ echo ""
@@ -2829,7 +2879,7 @@ $ echo ""
 $ echo "Which modules do you want to build into perl?"
 $ rp = "[''dflt'] "
 $ GOSUB myread
-$ extensions = F$EDIT(ans,"TRIM,COMPRESS")
+$ dynamic_ext = F$EDIT(ans,"TRIM,COMPRESS")
 $!
 $! %Config-I-VMS, determine build/make utility here (make gmake mmk mms)
 $ echo ""
@@ -2998,10 +3048,25 @@ $   THEN
 $     extra_flags = "''extra_flags'" + "/float=g_float"
 $   ENDIF
 $ ENDIF
+$ names_flags = ""
 $ IF be_case_sensitive
 $ THEN
-$   extra_flags = "''extra_flags'" + "/Names=As_Is"
+$   names_flags = "AS_IS"
+$ ENDIF
+$ IF shorten_long_symbols
+$ THEN
+$   IF be_case_sensitive
+$   THEN
+$     names_flags = "''names_flags',SHORTENED"
+$   ELSE
+$     names_flags = "SHORTENED"
+$   ENDIF
+$ ENDIF
+$ IF F$LENGTH(names_flags) .ne. 0
+$ THEN
+$   extra_flags = "''extra_flags'" + "/NAMES=(''names_flags')"
 $ ENDIF
+$ DELETE/SYMBOLS names_flags
 $ extra_flags = "''extra_flags'" + "''user_c_flags'"
 $!
 $ min_pgflquota = "100000"
@@ -3024,7 +3089,7 @@ $!
 $ bool_dflt = "y"
 $ IF F$TYPE(useperlio) .NES. ""
 $ then
-$   if f$extract(0,1,f$edit(useperlio,"collapse,upcase")) .eqs. "N" .or. useperlio .eqs. "undef" then bool_dflt = "n"
+$   if .not. useperlio .or. useperlio .eqs. "undef" then bool_dflt = "n"
 $ endif
 $ IF .NOT. silent
 $ THEN
@@ -3126,6 +3191,12 @@ $   d_vms_be_case_sensitive = "define"
 $ ELSE
 $   d_vms_be_case_sensitive = "undef"
 $ ENDIF
+$ IF shorten_long_symbols
+$ THEN
+$   d_vms_shorten_long_symbols = "define"
+$ ELSE
+$   d_vms_shorten_long_symbols = "undef"
+$ ENDIF
 $! Some constant defaults.
 $ hwname = f$getsyi("HW_NAME")
 $ myname = myhostname
@@ -4801,6 +4872,43 @@ $ ELSE
 $   d_getsent="undef"
 $ ENDIF
 $!
+$!
+$! Check for sa_len
+$!
+$ echo4 "Checking the availability of sa_len in the sockaddr struct ..."
+$ IF Has_Dec_C_Sockets .OR. Has_Socketshr
+$ THEN
+$   OS
+$   WS "#if defined(__DECC) || defined(__DECCXX)"
+$   WS "#include <stdlib.h>"
+$   WS "#endif"
+$   WS "#define _SOCKADDR_LEN"
+$   WS "#include <types.h>"
+$   IF Has_Socketshr
+$   THEN
+$     WS "#include <socketshr.h>"
+$   ELSE
+$     WS "#include <socket.h>"
+$   ENDIF
+$   WS "int main() {"
+$   WS "struct sockaddr sa;"
+$   WS "return (sa.sa_len);"
+$   WS "}"
+$   CS
+$   GOSUB compile_ok
+$   IF compile_status .EQ. good_compile
+$   THEN
+$     d_sockaddr_sa_len="define"
+$     echo "You have sa_len in the sockaddr struct."
+$   ELSE
+$     d_sockaddr_sa_len="undef"
+$     echo "You do not have sa_len in the sockaddr struct."
+$   ENDIF
+$ ELSE
+$   d_sockaddr_sa_len="undef"
+$   echo "You do not have sa_len in the sockaddr struct."
+$ ENDIF
+$!
 $! Check for nanosleep
 $!
 $ OS
@@ -5841,6 +5949,7 @@ $ WC "ccversion='" + ccversion + "'"
 $ WC "cf_by='" + cf_by + "'"
 $ WC "cf_email='" + cf_email + "'"
 $ WC "cf_time='" + cf_time + "'"
+$ WC "charbits='8'"
 $ WC "config_args='" + config_args + "'"
 $ WC "config_sh='" + config_sh + "'"
 $ WC "cpp_stuff='" + cpp_stuff + "'"
@@ -5884,6 +5993,8 @@ $ WC "d_attribute_noreturn='undef'"
 $ WC "d_attribute_pure='undef'"
 $ WC "d_attribute_unused='undef'"
 $ WC "d_attribute_warn_unused_result='undef'"
+$ WC "d_prctl='undef'"
+$ WC "d_prctl_set_name='undef'"
 $ WC "d_printf_format_null='undef'"
 $ WC "d_bcmp='" + d_bcmp + "'"
 $ WC "d_bcopy='" + d_bcopy + "'"
@@ -6154,6 +6265,7 @@ $ WC "d_signbit='" + d_signbit + "'"
 $ WC "d_sigprocmask='" + d_sigprocmask + "'"
 $ WC "d_sigsetjmp='" + d_sigsetjmp + "'"
 $ WC "d_sitearch='define'"
+$ WC "d_sockaddr_sa_len='" + d_sockaddr_sa_len + "'"
 $ WC "d_sockatmark='undef'"
 $ WC "d_sockatmarkproto='undef'"
 $ WC "d_socket='" + d_socket + "'"
@@ -6170,6 +6282,7 @@ $ WC "d_statblks='undef'"
 $ WC "d_statfs_f_flags='undef'"
 $ WC "d_statfs_s='undef'"
 $ WC "d_statfsflags='undef'"
+$ WC "d_static_inline='define'"
 $ WC "d_stdio_cnt_lval='" + d_stdio_cnt_lval + "'"
 $ WC "d_stdio_ptr_lval='" + d_stdio_ptr_lval + "'"
 $ WC "d_stdio_ptr_lval_nochange_cnt='" + d_stdio_ptr_lval_nochange_cnt + "'"
@@ -6236,6 +6349,7 @@ $ WC "d_vendorlib='undef'"
 $ WC "d_vfork='define'"
 $ WC "d_vms_case_sensitive_symbols='" + d_vms_be_case_sensitive + "'" ! VMS
 $ WC "d_vms_do_sockets='" + d_vms_do_sockets + "'" ! VMS
+$ WC "d_vms_shorten_long_symbols='" + d_vms_shorten_long_symbols + "'" ! VMS
 $ WC "d_void_closedir='define'"
 $ WC "d_volatile='define'"
 $ WC "d_vprintf='define'"
@@ -6261,9 +6375,9 @@ $ WC "doublesize='" + doublesize + "'"
 $ WC "drand01='" + drand01 + "'"
 $ WC "dtrace='" + "'"
 $!
-$! The extensions symbol may be quite long
+$! The dynamic_ext symbol may be quite long
 $!
-$ tmp = "dynamic_ext='" + extensions + "'"
+$ tmp = "dynamic_ext='" + dynamic_ext + "'"
 $ WC/symbol tmp
 $ DELETE/SYMBOL tmp
 $ WC "eagain=' '"
@@ -6272,11 +6386,9 @@ $ WC "embedmymalloc='" + usemymalloc + "'"
 $ WC "eunicefix=':'"
 $ WC "exe_ext='" + exe_ext + "'"
 $!
-$! The extensions symbol may be quite long
+$! The extensions symbols may be quite long
 $!
-$ tmp = "extensions='" + extensions + "'"
-$ WC/symbol tmp
-$ DELETE/SYMBOL tmp
+$ WC/symbol "extensions='", nonxs_ext, " ", nonxs_ext2, " ", dynamic_ext, "'"
 $ WC "fflushNULL='define'"
 $ WC "fflushall='undef'"
 $ WC "fpostype='fpos_t'"
@@ -6445,9 +6557,7 @@ $ WC "netdb_hlen_type='" + netdb_hlen_type + "'"
 $ WC "netdb_host_type='" + netdb_host_type + "'"
 $ WC "netdb_name_type='" + netdb_name_type + "'"
 $ WC "netdb_net_type='" + netdb_net_type + "'"
-$ tmp = "nonxs_ext='" + nonxs_ext + "'"
-$ WC/symbol tmp
-$ DELETE/SYMBOL tmp
+$ WC/symbol "nonxs_ext='", nonxs_ext, " ", nonxs_ext2, "'"
 $ WC "nveformat='" + nveformat + "'"
 $ WC "nvfformat='" + nvfformat + "'"
 $ WC "nvgformat='" + nvgformat + "'"
@@ -6470,6 +6580,7 @@ $ WC "perl_root='" + perl_root + "'" ! VMS specific $trnlnm()
 $ WC "perladmin='" + perladmin + "'"
 $ WC "perllibs='" + perllibs + "'"
 $ WC "perlpath='" + "''vms_prefix':[000000]Perl''exe_ext'" + "'"
+$ WC "perl_static_inline='static inline'"
 $ WC "perl_symbol='" + perl_symbol + "'"  ! VMS specific
 $ WC "perl_verb='" + perl_verb + "'"      ! VMS specific
 $ WC "pgflquota='" + pgflquota + "'"
@@ -6601,6 +6712,7 @@ $ WC "useposix='false'"
 $ WC "usereentrant='undef'"
 $ WC "userelocatableinc='undef'"
 $ WC "usesecurelog='" + usesecurelog + "'"  ! VMS-specific
+$ WC "useshortenedsymbols='" + useshortenedsymbols + "'"    ! VMS-specific
 $ WC "useshrplib='true'"
 $ WC "usesitecustomize='" + usesitecustomize + "'"
 $ WC "usesocks='undef'"
@@ -6616,6 +6728,7 @@ $ WC "uvuformat='" + uvuformat + "'"
 $ WC "uvxformat='" + uvxformat + "'"
 $ WC "uvXUformat='" + uvXUformat + "'"
 $ WC "vendorarch='" + "'"
+$ WC "vaproto='define'"
 $ WC "vendorarchexp='" + "'"
 $ WC "vendorbin='" + "'"
 $ WC "vendorbinexp='" + "'"
@@ -6835,6 +6948,7 @@ $ ENDIF
 $ IF use64bitall .OR. use64bitall .EQS. "define" THEN -
     WC "#define USE_64_BIT_ALL"
 $ IF be_case_sensitive THEN WC "#define VMS_WE_ARE_CASE_SENSITIVE"
+$ IF shorten_long_symbols THEN WC "#define VMS_SHORTEN_LONG_SYMBOLS"
 $ IF use_ieee_math THEN WC "#define USE_IEEE"
 $ IF d_herrno .EQS. "undef" THEN WC "#define NEED_AN_H_ERRNO"
 $ WC "#define HAS_ENVGETENV"
@@ -6849,6 +6963,7 @@ $ ENDIF
 $ IF kill_by_sigprc .EQS. "define" then WC "#define KILL_BY_SIGPRC"
 $ IF unlink_all_versions .OR. unlink_all_versions .EQS. "define" THEN -
     WC "#define UNLINK_ALL_VERSIONS"
+$ IF d_sockaddr_sa_len .EQS. "define" then WC "#define _SOCKADDR_LEN 1"
 $ CLOSE CONFIG
 $!
 $ echo4 "Doing variable substitutions on .SH files..."
@@ -7176,7 +7291,7 @@ $ WRITE CONFIG "$ cpan2dist  == """ + perl_setup_perl + " ''vms_prefix':[utils]c
 $! FIXME: "-" is an operator and illegal in a symbol name -- cpanp-run-perl can't work
 $!$ WRITE CONFIG "$ cpanp-run-perl == """ + perl_setup_perl + " ''vms_prefix':[utils]cpanp-run-perl.com"""
 $ WRITE CONFIG "$ cpanp      == """ + perl_setup_perl + " ''vms_prefix':[utils]cpanp.com"""
-$ IF F$LOCATE("Devel::DProf",extensions) .LT. F$LENGTH(extensions)
+$ IF F$LOCATE("Devel::DProf",dynamic_ext) .LT. F$LENGTH(dynamic_ext)
 $ THEN
 $ WRITE CONFIG "$ dprofpp    == """ + perl_setup_perl + " ''vms_prefix':[utils]dprofpp.com"""
 $ ENDIF 
@@ -7204,6 +7319,7 @@ $ WRITE CONFIG "$ pstruct    == """ + perl_setup_perl + " ''vms_prefix':[utils]p
 $ WRITE CONFIG "$ s2p        == """ + perl_setup_perl + " ''vms_prefix':[utils]s2p.com"""
 $ WRITE CONFIG "$ ptar       == """ + perl_setup_perl + " ''vms_prefix':[utils]ptar.com"""
 $ WRITE CONFIG "$ ptardiff   == """ + perl_setup_perl + " ''vms_prefix':[utils]ptardiff.com"""
+$ WRITE CONFIG "$ ptargrep   == """ + perl_setup_perl + " ''vms_prefix':[utils]ptargrep.com"""
 $ WRITE CONFIG "$ shasum     == """ + perl_setup_perl + " ''vms_prefix':[utils]shasum.com"""
 $ WRITE CONFIG "$ splain     == """ + perl_setup_perl + " ''vms_prefix':[utils]splain.com"""
 $ WRITE CONFIG "$ xsubpp     == """ + perl_setup_perl + " ''vms_prefix':[utils]xsubpp.com"""
@@ -7286,6 +7402,11 @@ $ ENDIF
 $ dflt = F$ENVIRONMENT("DEFAULT")
 $ IF F$LOCATE("UU]",dflt).EQS.(F$LENGTH(dflt)-3)
 $ THEN
+$   IF ( F$SEARCH("[.CXX_REPOSITORY]*.*").NES."" ) 
+$   THEN 
+$     DELETE/NOLOG/NOCONFIRM [.CXX_REPOSITORY]*.*;*
+$     SET PROTECTION=(SYSTEM:RWED,OWNER:RWED) CXX_REPOSITORY.DIR
+$   ENDIF
 $   IF ( F$SEARCH("[]*.*").NES."" ) THEN DELETE/NOLOG/NOCONFIRM []*.*;*
 $   SET DEFAULT [-]
 $   SET PROTECTION=(SYSTEM:RWED,OWNER:RWED) UU.DIR