INSTALL: document libkqueue support status

Maybe we'll see folks running on GNU/Hurd with this :)

1 files changed, 9 insertions, 0 deletions

diff --git a/INSTALL b/INSTALL
index 70c4a44..913801a 100644
--- a/INSTALL
+++ b/INSTALL
@@ -30,6 +30,15 @@ support other 100% Free Software platforms.
 NetBSD, OpenBSD and DragonFly BSD should be easy to support if there is
 interest.
 
+For platforms without native epoll or kqueue, libkqueue should be usable
+in the future.  You will need to explicitly configure it:
+
+  ./configure CFLAGS="$(pkg-config libkqueue --cflags)" \
+              LDFLAGS="$(pkg-config libkqueue --libs)"
+
+The current release of libkqueue (1.0.5) contains a bug already fixed in
+the development trunk.
+
 We will only support running on 100% Free Software platforms.
 
 Build Requirements