111 lines
2.8 KiB
Diff
111 lines
2.8 KiB
Diff
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From e6cefdf6744b6068273a7f24956bb20fe82d4007 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Petr=20P=C3=ADsa=C5=99?= <ppisar@redhat.com>
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Date: Mon, 18 Apr 2016 14:46:20 +0200
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Subject: [PATCH] Provide ExtUtils::MM methods as standalone
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ExtUtils::MM::Utils
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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If you cannot afford depending on ExtUtils::MakeMaker, you can
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depend on ExtUtils::MM::Utils instead.
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<https://bugzilla.redhat.com/show_bug.cgi?id=1129443>
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Signed-off-by: Petr Písař <ppisar@redhat.com>
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---
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MANIFEST | 1 +
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lib/ExtUtils/MM/Utils.pm | 68 ++++++++++++++++++++++++++++++++++++++++++++++++
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2 files changed, 69 insertions(+)
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create mode 100644 lib/ExtUtils/MM/Utils.pm
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diff --git a/MANIFEST b/MANIFEST
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index 452c152..6d05775 100644
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--- a/MANIFEST
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+++ b/MANIFEST
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@@ -41,6 +41,7 @@ lib/ExtUtils/MakeMaker/version/vpp.pm
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lib/ExtUtils/Mkbootstrap.pm
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lib/ExtUtils/Mksymlists.pm
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lib/ExtUtils/MM.pm
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+lib/ExtUtils/MM/Utils.pm
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lib/ExtUtils/MM_AIX.pm
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lib/ExtUtils/MM_Any.pm
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lib/ExtUtils/MM_BeOS.pm
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diff --git a/lib/ExtUtils/MM/Utils.pm b/lib/ExtUtils/MM/Utils.pm
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new file mode 100644
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index 0000000..6bbc0d8
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--- /dev/null
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+++ b/lib/ExtUtils/MM/Utils.pm
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@@ -0,0 +1,68 @@
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+package ExtUtils::MM::Utils;
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+
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+require 5.006;
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+
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+use strict;
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+use vars qw($VERSION);
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+$VERSION = '7.11_06';
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+$VERSION = eval $VERSION; ## no critic [BuiltinFunctions::ProhibitStringyEval]
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+
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+=head1 NAME
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+
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+ExtUtils::MM::Utils - ExtUtils::MM methods without dependency on ExtUtils::MakeMaker
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+
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+=head1 SYNOPSIS
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+
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+ require ExtUtils::MM::Utils;
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+ MM->maybe_command($file);
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+
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+=head1 DESCRIPTION
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+
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+This is a collection of L<ExtUtils::MM> subroutines that are used by many
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+other modules but that do not need full-featured L<ExtUtils::MakeMaker>. The
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+issue with L<ExtUtils::MakeMaker> is it pulls in Perl header files and that is
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+an overkill for small subroutines.
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+
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+An example is the L<IPC::Cmd> that caused installing GCC just because of
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+three-line I<maybe_command()> from L<ExtUtils::MM_Unix>.
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+
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+The intentions is to use L<ExtUtils::MM::Utils> instead of
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+L<ExtUtils::MakeMaker> for these trivial methods. You can still call them via
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+L<MM> class name.
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+
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+=head1 METHODS
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+
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+=over 4
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+
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+=item maybe_command
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+
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+Returns true, if the argument is likely to be a command.
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+
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+=cut
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+
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+if (!exists $INC{'ExtUtils/MM.pm'}) {
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+ *MM::maybe_command = *ExtUtils::MM::maybe_command = \&maybe_command;
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+}
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+
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+sub maybe_command {
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+ my($self,$file) = @_;
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+ return $file if -x $file && ! -d $file;
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+ return;
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+}
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+
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+1;
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+
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+=back
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+
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+=head1 BUGS
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+
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+These methods are copied from L<ExtUtils::MM_Unix>. Other operating systems
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+are not supported yet. The reason is this
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+L<a hack for Linux
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+distributions|https://bugzilla.redhat.com/show_bug.cgi?id=1129443>.
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+
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+=head1 SEE ALSO
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+
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+L<ExtUtils::MakeMaker>, L<ExtUtils::MM>
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+
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+=cut
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--
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2.5.5
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