--- Coro/Makefile.PL	2001/07/14 22:14:21	1.2
+++ Coro/Makefile.PL	2007/12/17 06:36:24	1.39
@@ -1,15 +1,134 @@
 use ExtUtils::MakeMaker;
 
-use 5.006;
+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 ($] < 5.006) {
+   print <<EOF;
+
+***
+*** WARNING: This module is quite low-level and uses undocumented perl
+*** internals to do it's job. While it seems to work fine with perl-5.[6-10]
+*** it has not been tested with older versions. If it compiles and passes the
+*** testsuite, it should work. Otherwise you should either upgrade or fix it ;)
+***
+*** Marc Lehmann <schmorp\@schmorp.de>
+***
+
+EOF
+}
+
+if (eval { require Event }) {
+   if ($Event::VERSION < 0.86 or $Event::VERSION == 0.88) {
+      print <<EOF
+
+*** 
+*** WARNING: Event version $Event::VERSION found, NOT building Event support.
+***
+*** 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";
+}
+
+if (eval { require EV }) {
+   $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	=> {
-	            PREOP	=> 'pod2text Coro.pm | tee README >$(DISTVNAME)/README; chmod -R u=rwX,go=rX . ;',
-	            COMPRESS	=> 'gzip -9v',
-	            SUFFIX	=> '.gz',
-	           },
-    NAME => "Coro",
+    dist         => {
+       PREOP	=> 'pod2text Coro.pm | tee README >$(DISTVNAME)/README; chmod -R u=rwX,go=rX . ;',
+       COMPRESS	=> 'gzip -9v',
+       SUFFIX	=> '.gz',
+	            },
+    NAME         => "Coro",
     VERSION_FROM => "Coro.pm",
-    DIR  => ['Coro'],
+    DIR          => ['Coro', ($EVENT ? 'Event' : ()), ($EV ? "EV" : ())],
+    PREREQ_PM    => {
+       Scalar::Util	=> 0.00,
+       AnyEvent         => 2.7,
+       Storable		=> 2.15,
+       Time::HiRes      => 0,
+
+       # for Coro::Event
+       Event		=> 1.06,
+
+       # for Coro::EV
+       EV               => 1.3,
+
+       # for Coro::AIO
+       IO::AIO          => 2.3,
+    },
+    EXTRA_META => q{
+configure_requires:
+  Event: 1.06
+  EV: 1.3
+    },
+    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',
+                    },
 );
 
+sub MY::postamble {
+   <<EOF;
+
+# set \$VERSION in all modules
+setver:
+	\$(PERL) -pi -e 's/^(\\s*(our\\s*)?\\\$\$VERSION\\s*=\\s*).*\$\$/\$\${1}\$(VERSION);/' *.pm Coro/*.pm Event/*.pm
+
+EOF
+}
+
+