dev-perl/Coro: Bump to version 6.514.0

- Patches all upstremed
- Add USE="examples"
- Fix automagic building of EV/Event

Upstream:
- Fixes for supporting API changes in Perl 5.22, 5.24, 5.26...
- disable FORTIFY_SOURCE to avoid fortifed-but-broken longjmp in some
  libc's
- Partially improved JIT allocation
- Fixes for statevar types on newer perls
- safe_cancel no longer croaks from already destroyed threads.

Package-Manager: Portage-2.3.8, Repoman-2.3.3

dev-perl/Coro: fix automagic builds

Package-Manager: Portage-2.3.8, Repoman-2.3.3

dev-perl/Coro/Coro-6.514.0.ebuild

@@ -0,0 +1,38 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+DIST_AUTHOR=MLEHMANN
+DIST_VERSION=6.514
+DIST_EXAMPLES=( "eg/*" )
+inherit perl-module
+
+DESCRIPTION="The only real threads in perl"
+
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="+ev event"
+
+RDEPEND="
+	>=dev-perl/AnyEvent-5
+	ev? ( >=dev-perl/EV-4.0.0 )
+	event? ( >=dev-perl/Event-0.890.0 )
+	>=dev-perl/Guard-0.500.0
+	virtual/perl-Scalar-List-Utils
+	>=virtual/perl-Storable-2.150.0
+	dev-perl/common-sense
+"
+DEPEND="${RDEPEND}
+	dev-perl/Canary-Stability
+	>=virtual/perl-ExtUtils-MakeMaker-6.520.0
+"
+PATCHES=(
+	"${FILESDIR}/${PV}-ev-config.patch"
+)
+src_configure() {
+	local myopts=()
+	use ev && myopts+=("EV")
+	use event && myopts+=( "Event" )
+	GENTOO_OPTS="${myopts[@]}" perl-module_src_configure
+}

dev-perl/Coro/Manifest

@@ -1 +1,2 @@
 DIST Coro-6.511.tar.gz 195173 SHA256 7e3ed48cdb3f3742d94ae3ab3d088c3ab818c521f8681da6c5f656bd49ac53ea SHA512 c3e591539e3313403496d3396e68147942e45590732bbaed7b3020fdc79e1e726c3addc3fc5d5d3e173c2b3faff4de2a9d0bae19f91cdc684285c2751b809681 WHIRLPOOL 3a56fca3116d1b2b6cd727078ebed9811aa627756c08c439ee6bceabba75117c904b692bf147f251dcd978abcf63e0d0f24e9ef068adf1592c4ff9539ae64daf
+DIST Coro-6.514.tar.gz 195122 SHA256 d83343839290a72db302a14b1ad86f0069f0bba6d45f947252d9db490edecd62 SHA512 340eea9bc2a33c40813f4852d3a12ff947426fd329a4867a36262a9ece936c9e43d36ba5e4355d1f8f91cb40690de3bb1637ab0b0651518c22fb17a34ee90b37 WHIRLPOOL 8a4f5c4e7e58698ac70dc6d958405e65f98675526637f1a329cc3f4e244d6d0b27b5bd1b30ea742619f98ea2d57d507745f75feb78c7906b2e3bbd792ae9baf5

dev-perl/Coro/files/6.514.0-ev-config.patch

@@ -0,0 +1,74 @@
+From bada194851e0a6839f78e811bfc63c2d5e8877dc Mon Sep 17 00:00:00 2001
+From: Kent Fredric <kentnl@gentoo.org>
+Date: Thu, 5 Oct 2017 22:02:38 +1300
+Subject: Make EV/Event not auto-compiled, but rely on configuration
+
+---
+ Makefile.PL | 51 ++++++++++-----------------------------------------
+ 1 file changed, 10 insertions(+), 41 deletions(-)
+
+diff --git a/Makefile.PL b/Makefile.PL
+index e58e210..25243ff 100644
+--- a/Makefile.PL
++++ b/Makefile.PL
+@@ -17,47 +17,16 @@ EOF
+ 
+ print "*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***\n\n";
+ 
+-if (eval { require Event }) {
+-   if ($Event::VERSION < 0.86 or $Event::VERSION == 0.88) {
+-      print <<EOF
+-
+-***
+-*** WARNING: Event version $Event::VERSION found, NOT building Event support.
+-***
+-*** This version of Event is broken. The only currently known non-broken
+-*** versions of Event are 0.87 and 0.89+. Please install one of those
+-*** versions.
+-***
+-
+-EOF
+-   } else {
+-      $EVENT = 1;
+-      $DEFINE .= " -DHAVE_EVENT=1";
+-      print "\nEvent version $Event::VERSION found, building Event support.\n\n";
+-   }
+-} else {
+-   print "\n*** Event not found, not building Event support.\n\n";
+-}
+-
+-if (eval { require EV }) {
+-   if ($EV::VERSION < 4.0) {
+-      print <<EOF
+-
+-***
+-*** WARNING: EV version $EV::VERSION found, NOT building EV support.
+-***
+-*** This version is ABI-incompatible with Coro, please upgrade to at least 4.0.
+-***
+-
+-EOF
+-   } else {
+-      $EV = 1;
+-      $DEFINE .= " -DHAVE_EV=1";
+-      print "\nEV version $EV::VERSION found, building EV support.\n\n";
+-   }
+-} else {
+-   print "\n*** EV not found, not building EV support.\n\n";
+-}
++$EVENT = ( $ENV{GENTOO_OPTS} =~ /\bEvent\b/ );
++$EV    = ( $ENV{GENTOO_OPTS} =~ /\bEV\b/ );
++$EVENT and do {
++  require Event;
++  Event->VERSION(0.89);
++};
++$EV and do {
++  require EV;
++  EV->VERSION(4.0);
++};
+ 
+ WriteMakefile(
+     dist         => {
+-- 
+2.14.1
+

dev-perl/Coro/metadata.xml

@@ -5,6 +5,10 @@
     <email>perl@gentoo.org</email>
     <name>Gentoo Perl Project</name>
   </maintainer>
+  <use>
+    <flag name="ev">Build support for using <pkg>dev-perl/EV</pkg> as an event-loop via Coro::EV</flag>
+    <flag name="event">Build support for using <pkg>dev-perl/Event</pkg> as an event-loop via Coro::Event</flag>
+  </use>
   <upstream>
     <remote-id type="cpan">Coro</remote-id>
     <remote-id type="cpan-module">Coro</remote-id>