maint: require perl 5.010 or later

This is needed for better treatment of high-res timestamps.

25 files changed, 30 insertions, 27 deletions

diff --git a/NEWS b/NEWS
index 8cba8b3fe..cb325642f 100644
--- a/NEWS
+++ b/NEWS
@@ -5,6 +5,10 @@ please see NEWS-2.0 and start following the advice there now.
 
 New in 1.17:
 
+* Version requirements:
+
+  - Perl 5.10 (2007) or greater is required.
+
 * New features added
 
   - RANLIB may be overridden on a per-target basis.
@@ -36,7 +40,7 @@ New in 1.17:
     and -Q is not used, since its support and behavior varies.
 
   - Emacs Lisp compilations respects silent make output.
-  
+
   - distcleancheck ignores "silly rename" files (.nfs* .smb* .__afs*)
     that can show up on network file systems.
 
diff --git a/bin/aclocal.in b/bin/aclocal.in
index f04cb30d8..34c253048 100644
--- a/bin/aclocal.in
+++ b/bin/aclocal.in
@@ -19,7 +19,7 @@
 # Written by Tom Tromey <tromey@redhat.com>, and
 # Alexandre Duret-Lutz <adl@gnu.org>.
 
-use 5.006;
+use 5.010;
 use strict;
 use warnings FATAL => 'all';
 
diff --git a/bin/automake.in b/bin/automake.in
index 139d5ad93..afd296afa 100644
--- a/bin/automake.in
+++ b/bin/automake.in
@@ -22,7 +22,7 @@
 
 package Automake;
 
-use 5.006;
+use 5.010;
 use strict;
 use warnings FATAL => 'all';
 
diff --git a/configure.ac b/configure.ac
index dcf2d9556..bf72023e2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -73,10 +73,9 @@ if test -z "$PERL"; then
 fi
 # Save details about the selected perl interpreter in config.log.
 AM_RUN_LOG([$PERL --version])
-$PERL -e 'require 5.006;' || {
+$PERL -e 'require 5.010;' || {
    AC_MSG_ERROR(
-[perl 5.6 or better is required; perl 5.8.2 or better
-is recommended.  If you have several perl versions
+[perl 5.10 (2007) or better is required.  If you have several perl versions
 installed, select the one Automake should use using
   ./configure PERL=/path/to/perl])
 }
diff --git a/lib/Automake/ChannelDefs.pm b/lib/Automake/ChannelDefs.pm
index 1c436645e..bfe5ba548 100644
--- a/lib/Automake/ChannelDefs.pm
+++ b/lib/Automake/ChannelDefs.pm
@@ -44,7 +44,7 @@ shorthand function to output on specific channels.
 
 =cut
 
-use 5.006;
+use 5.010;
 use strict;
 use warnings FATAL => 'all';
 
diff --git a/lib/Automake/Channels.pm b/lib/Automake/Channels.pm
index b4563d36e..5a36c93af 100644
--- a/lib/Automake/Channels.pm
+++ b/lib/Automake/Channels.pm
@@ -66,7 +66,7 @@ etc.) that can also be overridden on a per-message basis.
 
 =cut
 
-use 5.006;
+use 5.010;
 use strict;
 use warnings FATAL => 'all';
 
diff --git a/lib/Automake/Condition.pm b/lib/Automake/Condition.pm
index 31ac81d80..d1e6811e8 100644
--- a/lib/Automake/Condition.pm
+++ b/lib/Automake/Condition.pm
@@ -15,7 +15,7 @@
 
 package Automake::Condition;
 
-use 5.006;
+use 5.010;
 use strict;
 use warnings FATAL => 'all';
 
diff --git a/lib/Automake/Config.in b/lib/Automake/Config.in
index 4fc918b58..3cc094d15 100644
--- a/lib/Automake/Config.in
+++ b/lib/Automake/Config.in
@@ -17,7 +17,7 @@
 
 package Automake::Config;
 
-use 5.006;
+use 5.010;
 use strict;
 use warnings FATAL => 'all';
 
diff --git a/lib/Automake/Configure_ac.pm b/lib/Automake/Configure_ac.pm
index efd428e2a..d4751ee26 100644
--- a/lib/Automake/Configure_ac.pm
+++ b/lib/Automake/Configure_ac.pm
@@ -20,7 +20,7 @@
 
 package Automake::Configure_ac;
 
-use 5.006;
+use 5.010;
 use strict;
 use warnings FATAL => 'all';
 
diff --git a/lib/Automake/DisjConditions.pm b/lib/Automake/DisjConditions.pm
index 16540e7da..7612f607c 100644
--- a/lib/Automake/DisjConditions.pm
+++ b/lib/Automake/DisjConditions.pm
@@ -15,7 +15,7 @@
 
 package Automake::DisjConditions;
 
-use 5.006;
+use 5.010;
 use strict;
 use warnings FATAL => 'all';
 
diff --git a/lib/Automake/FileUtils.pm b/lib/Automake/FileUtils.pm
index 848ff22d1..bd173032b 100644
--- a/lib/Automake/FileUtils.pm
+++ b/lib/Automake/FileUtils.pm
@@ -34,7 +34,7 @@ This perl module provides various general purpose file handling functions.
 
 =cut
 
-use 5.006;
+use 5.010;
 use strict;
 use warnings FATAL => 'all';
 
diff --git a/lib/Automake/General.pm b/lib/Automake/General.pm
index 4c1d0630f..4b977505d 100644
--- a/lib/Automake/General.pm
+++ b/lib/Automake/General.pm
@@ -15,7 +15,7 @@
 
 package Automake::General;
 
-use 5.006;
+use 5.010;
 use strict;
 use warnings FATAL => 'all';
 
diff --git a/lib/Automake/Getopt.pm b/lib/Automake/Getopt.pm
index 67958fd62..3b37d64a3 100644
--- a/lib/Automake/Getopt.pm
+++ b/lib/Automake/Getopt.pm
@@ -30,7 +30,7 @@ line options in conformance to the GNU Coding standards.
 
 =cut
 
-use 5.006;
+use 5.010;
 use strict;
 use warnings FATAL => 'all';
 
diff --git a/lib/Automake/Item.pm b/lib/Automake/Item.pm
index a2637c6e1..a2e6c1420 100644
--- a/lib/Automake/Item.pm
+++ b/lib/Automake/Item.pm
@@ -15,7 +15,7 @@
 
 package Automake::Item;
 
-use 5.006;
+use 5.010;
 use strict;
 use warnings FATAL => 'all';
 
diff --git a/lib/Automake/ItemDef.pm b/lib/Automake/ItemDef.pm
index 3e958a8ff..ca9bbb1eb 100644
--- a/lib/Automake/ItemDef.pm
+++ b/lib/Automake/ItemDef.pm
@@ -15,7 +15,7 @@
 
 package Automake::ItemDef;
 
-use 5.006;
+use 5.010;
 use strict;
 use warnings FATAL => 'all';
 
diff --git a/lib/Automake/Language.pm b/lib/Automake/Language.pm
index 8cd866dde..12a29bee4 100644
--- a/lib/Automake/Language.pm
+++ b/lib/Automake/Language.pm
@@ -15,7 +15,7 @@
 
 package Automake::Language;
 
-use 5.006;
+use 5.010;
 use strict;
 use warnings FATAL => 'all';
 
diff --git a/lib/Automake/Location.pm b/lib/Automake/Location.pm
index 21d08f7d2..77b059937 100644
--- a/lib/Automake/Location.pm
+++ b/lib/Automake/Location.pm
@@ -15,7 +15,7 @@
 
 package Automake::Location;
 
-use 5.006;
+use 5.010;
 use strict;
 use warnings FATAL => 'all';
 
diff --git a/lib/Automake/Options.pm b/lib/Automake/Options.pm
index 69fc2ecb5..aee183169 100644
--- a/lib/Automake/Options.pm
+++ b/lib/Automake/Options.pm
@@ -15,7 +15,7 @@
 
 package Automake::Options;
 
-use 5.006;
+use 5.010;
 use strict;
 use warnings FATAL => 'all';
 
diff --git a/lib/Automake/Rule.pm b/lib/Automake/Rule.pm
index 9f72d2728..6a622e639 100644
--- a/lib/Automake/Rule.pm
+++ b/lib/Automake/Rule.pm
@@ -15,7 +15,7 @@
 
 package Automake::Rule;
 
-use 5.006;
+use 5.010;
 use strict;
 use warnings FATAL => 'all';
 
diff --git a/lib/Automake/RuleDef.pm b/lib/Automake/RuleDef.pm
index 1ae8b6332..e5b3a1b92 100644
--- a/lib/Automake/RuleDef.pm
+++ b/lib/Automake/RuleDef.pm
@@ -15,7 +15,7 @@
 
 package Automake::RuleDef;
 
-use 5.006;
+use 5.010;
 use strict;
 use warnings FATAL => 'all';
 
diff --git a/lib/Automake/VarDef.pm b/lib/Automake/VarDef.pm
index 9f09411cc..3e139326e 100644
--- a/lib/Automake/VarDef.pm
+++ b/lib/Automake/VarDef.pm
@@ -15,7 +15,7 @@
 
 package Automake::VarDef;
 
-use 5.006;
+use 5.010;
 use strict;
 use warnings FATAL => 'all';
 
diff --git a/lib/Automake/Variable.pm b/lib/Automake/Variable.pm
index 2c118314e..cc6b12fe0 100644
--- a/lib/Automake/Variable.pm
+++ b/lib/Automake/Variable.pm
@@ -15,7 +15,7 @@
 
 package Automake::Variable;
 
-use 5.006;
+use 5.010;
 use strict;
 use warnings FATAL => 'all';
 
diff --git a/lib/Automake/Version.pm b/lib/Automake/Version.pm
index 369a229e8..02146a500 100644
--- a/lib/Automake/Version.pm
+++ b/lib/Automake/Version.pm
@@ -15,7 +15,7 @@
 
 package Automake::Version;
 
-use 5.006;
+use 5.010;
 use strict;
 use warnings FATAL => 'all';
 
diff --git a/lib/Automake/Wrap.pm b/lib/Automake/Wrap.pm
index 9233798bd..73a624757 100644
--- a/lib/Automake/Wrap.pm
+++ b/lib/Automake/Wrap.pm
@@ -15,7 +15,7 @@
 
 package Automake::Wrap;
 
-use 5.006;
+use 5.010;
 use strict;
 use warnings FATAL => 'all';
 
diff --git a/lib/Automake/XFile.pm b/lib/Automake/XFile.pm
index 05e8b32a2..fb256c97b 100644
--- a/lib/Automake/XFile.pm
+++ b/lib/Automake/XFile.pm
@@ -69,7 +69,7 @@ and C<getlines> methods to translate C<\r\n> to C<\n>.
 
 =cut
 
-use 5.006;
+use 5.010;
 use strict;
 use warnings FATAL => 'all';