--- Linux-AIO/Makefile.PL	2001/08/14 04:32:19	1.2
+++ Linux-AIO/Makefile.PL	2004/07/18 10:56:50	1.4
@@ -1,5 +1,27 @@
 use ExtUtils::MakeMaker;
 
+use Config;
+
+$Config{ccsymbols} =~ /__i386=1/ or print <<EOF;
+
+WARNING: This module is architecture-dependent and currently only tested on
+         little-endian 32-bit architectures. If the module (esp. aio_read
+         and aio_write) doesn't work, please report this and I'll fix it
+         for you. I promise ;)
+
+EOF
+
+$Config{osvers} >= 2.4 or print <<EOF;
+
+WARNING: This module requires 64 bit file offset functionality only found
+         in linux-2.4 and later You might sitll compile this module on older linuxes,
+         but it won't run.
+
+DEVELOPERS: It is not difficult to get rid of this limitation, ask me and I'll tell
+            you what you need to change (and test, so I can add it!).
+
+EOF
+
 my $mm = MM->new({
     dist         => {
        PREOP	=> 'pod2text AIO.pm | tee README >$(DISTVNAME)/README; chmod -R u=rwX,go=rX . ;',
@@ -15,7 +37,7 @@
 
 # set \$VERSION in all modules
 setver:
-	\$(PERL) -pi -e 's/^(\\s*\\\$\$VERSION\\s*=\\s*).*\$\$/\$\${1}\$(VERSION);/' *.pm Coro/*.pm
+	\$(PERL) -pi -e 's/^(\\s*\\\$\$VERSION\\s*=\\s*).*\$\$/\$\${1}\$(VERSION);/' *.pm
 
 EOF
 }