integrate cfgperl contents into mainline

p4raw-id: //depot/perl@3700

diff --cc pod/perldiag.pod
index 6c234e3,96031a5..5a246a7
--- 1/pod/perldiag.pod
--- 2/pod/perldiag.pod
+++ b/pod/perldiag.pod
@@@ -501,6 -501,6 +501,13 @@@ from the CRTL's internal environment ar
  missing.  You need to figure out where your CRTL misplaced its environ
  or define F<PERL_ENV_TABLES> (see L<perlvms>) so that environ is not searched.
  
++=item Can't read CRTL environ
++
++(S) A warning peculiar to VMS.  Perl tried to read an element of %ENV
++from the CRTL's internal environment array and discovered the array was
++missing.  You need to figure out where your CRTL misplaced its environ
++or define F<PERL_ENV_TABLES> (see L<perlvms>) so that environ is not searched.
++
  =item Can't "redo" outside a block
  
  (F) A "redo" statement was executed to restart the current block, but
@@@ -1847,6 -1848,6 +1855,14 @@@ to UTC.  If it's not, define the logica
  to translate to the number of seconds which need to be added to UTC to
  get local time.
  
++=item no UTC offset information; assuming local time is UTC
++
++(S) A warning peculiar to VMS.  Per was unable to find the local
++timezone offset, so it's assuming that local system time is equivalent
++to UTC.  If it's not, define the logical name F<SYS$TIMEZONE_DIFFERENTIAL>
++to translate to the number of seconds which need to be added to UTC to
++get local time.
++
  =item Not a CODE reference
  
  (F) Perl was trying to evaluate a reference to a code value (that is, a
@@@ -2727,6 -2728,6 +2743,17 @@@ L<perlvms>) so that the environ array i
  
  (W) Warnings peculiar to VMS.  You tried to change or delete an element
  of the CRTL's internal environ array, but your copy of Perl wasn't
++built with a CRTL that contained the setenv() function.  You'll need to
++rebuild Perl with a CRTL that does, or redefine F<PERL_ENV_TABLES> (see
++L<perlvms>) so that the environ array isn't the target of the change to
++%ENV which produced the warning.
++
++=item This Perl can't reset CRTL eviron elements (%s)
++
++=item This Perl can't set CRTL environ elements (%s=%s)
++
++(W) Warnings peculiar to VMS.  You tried to change or delete an element
++of the CRTL's internal environ array, but your copy of Perl wasn't
  built with a CRTL that contained the setenv() function.  You'll need to
  rebuild Perl with a CRTL that does, or redefine F<PERL_ENV_TABLES> (see
  L<perlvms>) so that the environ array isn't the target of the change to