texi2pod.pl: Require at least perl 5.6.0.

contrib:
	* texi2pod.pl: Require at least perl 5.6.0.

gcc:
	* configure.in: Require at least perl 5.6.0 to regenerate
	manpages.
	* configure: Regenerate.

From-SVN: r39018

contrib/ChangeLog

+2001-01-14  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* texi2pod.pl: Require at least perl 5.6.0.
+
 2001-01-13  Joseph S. Myers  <jsm28@cam.ac.uk>
 
 	* gcc_update: Add gcc/gcc.1 to generated files.

contrib/texi2pod.pl

@@ -4,6 +4,8 @@
 # markup to Perl POD format.  It's intended to be used to extract
 # something suitable for a manpage from a Texinfo document.
 
+use v5.6.0;
+
 $output = 0;
 $skipping = 0;
 %sects = ();

gcc/ChangeLog

+2001-01-14  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* configure.in: Require at least perl 5.6.0 to regenerate
+	manpages.
+	* configure: Regenerate.
+
 2001-01-14  Richard Henderson  <rth@redhat.com>
 
 	* genrecog.c (DT_veclen_ge): New.

gcc/configure.in

@@ -471,9 +471,9 @@ else
   BUILD_INFO=info		AC_SUBST(BUILD_INFO)
 fi
 
-# Is pod2man recent enough to regenerate manpages?
-AC_MSG_CHECKING([for recent Pod::Man])
-if perl -e 'use 1.10 Pod::Man' >/dev/null 2>&1; then
+# Are perl and pod2man recent enough to regenerate manpages?
+AC_MSG_CHECKING([for recent perl and Pod::Man])
+if perl -e 'use v5.6.0; use 1.10 Pod::Man' >/dev/null 2>&1; then
   AC_MSG_RESULT(yes)
   GENERATED_MANPAGES=generated-manpages		AC_SUBST(GENERATED_MANPAGES)
 else