From: Jeremy C. Reed <jreed@ISC.org>
Date: Thu, 5 Apr 2012 17:04:23 +0000 (-0500)
Subject: [master] ticket #1823 remove ASIO_DISABLE_KQUEUE hack
X-Git-Tag: trac2351_base~226^2~116^2~49
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=81300648c7274effe356e4ba421cdf3cdab8d316;p=thirdparty%2Fkea.git

[master] ticket #1823 remove ASIO_DISABLE_KQUEUE hack

We had this for a behavior on NetBSD, the new ASIO (already in our
source tree) has workaround for it.

This is for ticket #1823.
---

diff --git a/configure.ac b/configure.ac
index 12ef2e9941..ee77debfe8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -924,29 +924,6 @@ CPPFLAGS="$CPPFLAGS -I\$(top_srcdir)/ext/coroutine"
 #
 # Disable threads: Currently we don't use them.
 CPPFLAGS="$CPPFLAGS -DASIO_DISABLE_THREADS=1"
-#
-# kqueue portability: ASIO uses kqueue by default if it's available (it's
-# generally available in BSD variants).  Unfortunately, some public
-# implementation of kqueue forces a conversion from a pointer to an integer,
-# which is prohibited in C++ unless reinterpret_cast, C++'s most evil beast
-# (and ASIO doesn't use it anyway) is used.  This will cause build error for
-# some of our C++ files including ASIO header files.  The following check
-# detects such cases and tells ASIO not to use kqueue if so.
-AC_CHECK_FUNC(kqueue, ac_cv_have_kqueue=yes, ac_cv_have_kqueue=no)
-if test "X$ac_cv_have_kqueue" = "Xyes"; then
-	AC_MSG_CHECKING([whether kqueue EV_SET compiles in C++])
-	AC_TRY_COMPILE([
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/event.h>],
-[char* udata;
-struct kevent kevent;
-EV_SET(&kevent, 0, 0, 0, 0, 0, udata);],
-	[AC_MSG_RESULT(yes)],
-	[AC_MSG_RESULT([no, disable kqueue for ASIO])
-	 CPPFLAGS="$CPPFLAGS -DASIO_DISABLE_KQUEUE=1"
-	])
-fi
 
 # Check for functions that are not available on all platforms
 AC_CHECK_FUNCS([pselect])