--- Coro/Makefile.PL	2001/12/31 20:46:53	1.11
+++ Coro/Makefile.PL	2008/05/31 12:10:55	1.52
@@ -1,22 +1,76 @@
 use ExtUtils::MakeMaker;
 
+unless (-e "Coro/libcoro/coro.c") {
+   print <<EOF;
+
+***
+*** ERROR: Coro/libcoro is missing or damaged. If you used a CVS check-out
+*** of Coro, you also have to check-out the "libcoro" module from the same CVS
+*** repository in the Coro subdirectory (i.e. Coro/Coro/libcoro from outside).
+***
+
+EOF
+   exit 1;
+}
+
+print "*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***\n\n";
+
 if ($] < 5.006) {
    print <<EOF;
 
 ***
 *** WARNING: This module is quite low-level and uses undocumented perl
-*** internals to do it's job. While it seems to work fine with perl-5.8,
-*** 5.7 and 5.6, it has not been tested with older versions. If it
-*** compiles and passes the testsuite, it should work.  Otherwise you
-*** should either upgrade or fix it ;)
+*** internals to do it's job. While it seems to work fine with perl-5.[6-10]
+*** it has not been tested with older versions. If it compiles and passes the
+*** testsuite, it should work. Otherwise you should either upgrade or fix it ;)
+***
+*** Marc Lehmann <schmorp\@schmorp.de>
+***
+
+EOF
+}
+
+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.
 ***
-*** Marc Lehmann <pcg\@goof.com>
+*** 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 build Event support.\n\n";
 }
 
-$EVENT = eval { require Event };
+if (eval { require EV }) {
+   if ($EV::VERSION < 3.3) {
+      print <<EOF
+
+*** 
+*** WARNING: Event version $EV::VERSION found, NOT building EV support.
+***
+*** This version is ABI-incompatible with Coro, please upgrade to 3.3.
+***
+
+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 build EV support.\n\n";
+}
 
 WriteMakefile(
     dist         => {
@@ -26,13 +80,70 @@
 	            },
     NAME         => "Coro",
     VERSION_FROM => "Coro.pm",
-    DIR          => ['Coro', ($EVENT ? 'Event' : ())],
+    DIR          => ['Coro', ($EVENT ? 'Event' : ()), ($EV ? "EV" : ())],
     PREREQ_PM    => {
-       Event		=> 0.83, # still, 0.83 and below have serious bugs(!)
        Scalar::Util	=> 0.00,
+       AnyEvent         => 4.1,
+       Storable		=> 2.15,
+       Time::HiRes      => 0,
+
+       # for Coro::Event
+       #Event		=> 1.06,
+
+       # for Coro::EV
+       #EV               => 3.0,
+
+       # for Coro::AIO
+       #IO::AIO          => 2.3,
+       #AnyEvent::AIO    => 1.0,
+
+       # for Coro::BDB
+       #BDB              => 1.5,
+       #AnyEvent::BDB    => 1.0,
+    },
+    # neither configure_requires nor recommends can be used
+    # for optional dependencies. whoever decided that a module needs
+    # to build properly without its dependencies installed
+    # needs his brian rearranged dramatically.
+    EXTRA_META => q{
+recommends:
+  Event: 1.08
+  EV: 3.0
+  IO::AIO: 0
+  AnyEvent::AIO: 1.0
+  BDB: 0
+  AnyEvent::BDB: 1.0
     },
     PM           => {
     		    'Coro.pm'		=> '$(INST_LIBDIR)/Coro.pm',
+
+    		    'Coro/State.pm'	=> '$(INST_LIBDIR)/Coro/State.pm',
+
+    		    'Coro/MakeMaker.pm'	=> '$(INST_LIBDIR)/Coro/MakeMaker.pm',
+    		    'Coro/CoroAPI.h'	=> '$(INST_LIBDIR)/Coro/CoroAPI.h',
+
+#    		    'Coro/Cont.pm'	=> '$(INST_LIBDIR)/Coro/Cont.pm',
+
+    		    'Coro/Specific.pm'	=> '$(INST_LIBDIR)/Coro/Specific.pm',
+
+    		    'Coro/Timer.pm'	=> '$(INST_LIBDIR)/Coro/Timer.pm',
+    		    'Coro/Signal.pm'	=> '$(INST_LIBDIR)/Coro/Signal.pm',
+    		    'Coro/Channel.pm'	=> '$(INST_LIBDIR)/Coro/Channel.pm',
+    		    'Coro/Semaphore.pm'	=> '$(INST_LIBDIR)/Coro/Semaphore.pm',
+    		    'Coro/SemaphoreSet.pm'=> '$(INST_LIBDIR)/Coro/SemaphoreSet.pm',
+    		    'Coro/RWLock.pm'	=> '$(INST_LIBDIR)/Coro/RWLock.pm',
+
+    		    'Coro/Debug.pm'	=> '$(INST_LIBDIR)/Coro/Debug.pm',
+    		    'Coro/Util.pm'	=> '$(INST_LIBDIR)/Coro/Util.pm',
+    		    'Coro/Select.pm'	=> '$(INST_LIBDIR)/Coro/Select.pm',
+    		    'Coro/Handle.pm'	=> '$(INST_LIBDIR)/Coro/Handle.pm',
+    		    'Coro/Socket.pm'	=> '$(INST_LIBDIR)/Coro/Socket.pm',
+
+    		    'Coro/AIO.pm'	=> '$(INST_LIBDIR)/Coro/AIO.pm',
+    		    'Coro/BDB.pm'	=> '$(INST_LIBDIR)/Coro/BDB.pm',
+    		    'Coro/LWP.pm'	=> '$(INST_LIBDIR)/Coro/LWP.pm',
+    		    'Coro/Storable.pm'	=> '$(INST_LIBDIR)/Coro/Storable.pm',
+    		    'Coro/AnyEvent.pm'	=> '$(INST_LIBDIR)/Coro/AnyEvent.pm',
                     },
 );
 
@@ -41,7 +152,7 @@
 
 # set \$VERSION in all modules
 setver:
-	\$(PERL) -pi -e 's/^(\\s*\\\$\$VERSION\\s*=\\s*).*\$\$/\$\${1}\$(VERSION);/' *.pm Coro/*.pm
+	\$(PERL) -pi -e 's/^(\\s*(our\\s*)?\\\$\$VERSION\\s*=\\s*).*\$\$/\$\${1}\$(VERSION);/' *.pm Coro/*.pm EV/*.pm Event/*.pm
 
 EOF
 }