Ignore moved lines in mkheaders.

[user/henk/code/inspircd.git] / configure

diff --git a/configure b/configure
index 346365a2ab7503bcaa0a3052e157858c738480f2..63256f87ad54d95935bdf4410b5a5170ba78b2ce 100755 (executable)
--- a/configure
+++ b/configure
@@ -6,8 +6,7 @@
 #   Copyright (C) 2020 Daniel Vassdal <shutter@canternet.org>
 #   Copyright (C) 2019 Matt Schatz <genius3000@g3k.solutions>
 #   Copyright (C) 2019 Anatole Denis <natolumin@rezel.net>
-#   Copyright (C) 2017 emerson <github@emersonveenstra.net>
-#   Copyright (C) 2013-2020 Sadie Powell <sadie@witchery.services>
+#   Copyright (C) 2013-2021 Sadie Powell <sadie@witchery.services>
 #   Copyright (C) 2012, 2019 Robby <robby@chatbelgie.be>
 #   Copyright (C) 2012 ChrisTX <xpipe@hotmail.de>
 #   Copyright (C) 2010 Daniel De Graaf <danieldg@inspircd.org>
@@ -300,6 +299,29 @@ and crashes. Please consider using a different OS like FreeBSD/NetBSD instead.
 EOW
 }
 
+# Warn about Perl versions that will not be supported in the future.
+if ($^V lt 'v5.26.0') {
+       print_warning <<"EOW";
+You are building InspIRCd with Perl $^V. This is very old and will
+not be supported by the next major version of InspIRCd. Please consider updating
+to Perl v5.26 or newer.
+EOW
+}
+
+# Warn about compiler versions that will not be supported in the future.
+my %future_compilers = (
+       AppleClang => version->parse('10.0'),
+       Clang      => version->parse('5.0'),
+       GCC        => version->parse('7.0'),
+);
+if (exists $future_compilers{$compiler{NAME}} && $compiler{VERSION} lt $future_compilers{$compiler{NAME}}) {
+       print_warning <<"EOW";
+You are building InspIRCd with $compiler{NAME} v$compiler{VERSION}. This is very old and
+will not be supported by the next major version of InspIRCd. Please consider
+updating to $compiler{NAME} v$future_compilers{$compiler{NAME}} or newer.
+EOW
+}
+
 # Check that the user actually wants this version.
 if (defined $version{REAL_LABEL}) {
        print_warning <<'EOW';