--- IO-AIO/Makefile.PL	2005/08/19 01:07:27	1.6
+++ IO-AIO/Makefile.PL	2012/12/05 20:35:37	1.28
@@ -1,38 +1,114 @@
+use 5.008002;
+
 use ExtUtils::MakeMaker;
 
 use Config;
 
-require "autoconf.pm";
+if ($^O eq "MSWin32") {
+   # configuration on windows is hardcoded - as always
 
-if ($^O =~ /freebsd/i) {
-   print <<EOF;
+   print STDERR <<EOF;
+
+***
+*** Your platform is not standards compliant. To get this module working, you need to
+*** download and install win32 pthread (http://sourceware.org/pthreads-win32/)
+*** in /gtk/{lib,include}
+*** also, the windows SDK is expected to be installed in /sdk
+*** and visual C is expected to be installed in /vc98
+***
+*** Akternatively, set the INC and LIBS environment variables
+*** accordingly before running Makefile.PL, or you can
+*** pass INC and LIBS arguments to Makefile.PL itself.
+***
+
+EOF
+
+   $INC  = "$ENV{INC} -I/sdk/include -I/vc98/include -I/gtk/include";
+   $LIBS = ["$ENV{LIBS} -L/gtk/lib -lpthreadVC2"];
+
+   open my $fh, ">libeio/config.h"
+      or die "libeio/config.h: $!";
+   print $fh <<EOF;
+EOF
+
+} else {
 
-This package seems to deadlock under FreeBSD. As documentation on FreeBSD
-threading is sorely lacking and confusing, I'll just call FreeBSD broken
-with regards to threading.
-
-If you get it to work, tell me how (maybe you need to specify magical link
-flags despite man pthread telling me otherwise, maybe yo need special
-library, maybe you need magical preprocessor symbols, maybe you need to
-recompile or re-link perl with threads enabled (a bad idea) - I have no
-idea, and I no longer care).
+   $INC  = "";
+   $LIBS = ['-lpthread', '-lpthreads', ''];
+
+   if ($^O =~ /bsd/i) {
+      print <<EOF;
+
+If you have problems with deadlocks or crashes on your system,
+make sure your perl has been linked with -lpthread (you might try
+LD_PRELOAD=/path/to/libpthread.so as a workaround). Also, pthread support
+under many BSDs is not the best - before reporting a bug in this module,
+make sure it's not an OS bug.
 
 EOF
+   }
+
+   {
+      local %ENV = %ENV;
+
+      while (my ($k, $v) = each %Config) {
+         $ENV{$k} = $v;
+      }
+
+      $ENV{MAKE}     = $Config{make};
+      $ENV{SHELL}    = $Config{sh};
+      $ENV{CC}       = $Config{cc};
+      $ENV{CPPFLAGS} = $Config{cppflags};
+      $ENV{CFLAGS}   = $Config{ccflags};
+      $ENV{LDFLAGS}  = $Config{ldflags};
+      $ENV{LINKER}   = $Config{ld}; # nonstandard
+
+      system $ENV{SHELL}, -c => "./configure --prefix \Q$Config{prefixexp}\E"
+         and exit $? >> 8;
+   }
 }
 
-autoconf::run_script()
-   and die "\nconfigure failed, check it's output above and autoconf/config.log\n\n";
+if ($^O =~ /linux/ && $Config{usemymalloc} eq "y") {
+   print <<EOF;
+
+***
+*** WARNING:
+***
+*** Your perl uses its own memory allocator (-Dusemymalloc=y),
+*** which is known not to be threadsafe on GNU/Linux and probably
+*** other platforms (even when not used concurrently, it trashes
+*** the data structures of the system malloc running concurrently),
+*** for perls up to 5.8.8 and possibly later versions.
+***
+*** If you are unsure wether your perl has been fixed, your system
+*** is safe for other reasons, or you experience spurious segfaults,
+*** please compile your perl with -Dusemymalloc=n.
+***
+
+EOF
+}
 
 my $mm = MM->new({
     dist         => {
        PREOP	=> 'pod2text AIO.pm | tee README >$(DISTVNAME)/README; chmod -R u=rwX,go=rX . ;',
        COMPRESS	=> 'gzip -9v',
        SUFFIX	=> '.gz',
-	            },
+    },
+    depend => {
+       "AIO.c" => "schmorp.h libeio/eio.h libeio/xthread.h libeio/eio.c libeio/config.h",
+    },
     NAME         => "IO::AIO",
     VERSION_FROM => "AIO.pm",
-    LIBS         => ['-lpthread -lrt', '-lpthread', '-lpthreads', ''],
-    clean        => { FILES => "autoconf/config.h autoconf/config.log autoconf/config.status" },
+    INC          => $INC,
+    LIBS         => $LIBS,
+    EXE_FILES    => ["bin/treescan"],
+    PM           => {
+       'AIO.pm'		=> '$(INST_LIBDIR)/AIO.pm',
+    },
+    PREREQ_PM => {
+       "common::sense" => 0,
+    },
+    clean        => { FILES => "libeio/config.h libeio/config.log libeio/config.status" },
 });
 
 $mm->flush;