update to latest upstream version

package/libevent/Makefile

@@ -4,13 +4,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=		libevent
-PKG_VERSION:=		1.4.14b
-PKG_RELEASE:=		2
-PKG_MD5SUM:=		a00e037e4d3f9e4fe9893e8a2d27918c
-PKG_DESCR:=		Event notification library for event-driven network servers
+PKG_VERSION:=		2.0.21
+PKG_RELEASE:=		1
+PKG_MD5SUM:=		b2405cc9ebf264aa47ff615d9de527a2
+PKG_DESCR:=		event notification library for event-driven network servers
 PKG_SECTION:=		libs
-PKG_URL:=		http://www.monkey.org/~provos/
-PKG_SITES:=		http://www.monkey.org/~provos/
+PKG_URL:=		http://libevent.org/
+PKG_SITES:=		https://github.com/downloads/libevent/libevent/
 PKG_OPTS:=		dev
 
 DISTFILES:=		$(PKG_NAME)-$(PKG_VERSION)-stable.tar.gz
@@ -20,8 +20,6 @@ include $(TOPDIR)/mk/package.mk
 
 $(eval $(call PKG_template,LIBEVENT,libevent,$(PKG_VERSION)-${PKG_RELEASE},${PKG_DEPENDS},${PKG_DESCR},${PKG_SECTION},${PKG_OPTS}))
 
-TARGET_CFLAGS:=         $(filter-out -flto,$(TARGET_CFLAGS))
-
 libevent-install:
 	$(INSTALL_DIR) $(IDIR_LIBEVENT)/usr/lib
 	$(CP) $(WRKINST)/usr/lib/libevent*.so* $(IDIR_LIBEVENT)/usr/lib

package/libevent/patches/patch-configure

@@ -1,20 +0,0 @@
---- libevent-1.4.14b-stable.orig/configure	2010-06-20 15:06:18.000000000 +0200
-+++ libevent-1.4.14b-stable/configure	2011-05-11 13:12:43.000000000 +0200
-@@ -10847,7 +10847,7 @@ if test "${ac_cv_lib_nsl_inet_ntoa+set}"
-   $as_echo_n "(cached) " >&6
- else
-   ac_check_lib_save_LIBS=$LIBS
--LIBS="-lnsl  $LIBS"
-+LIBS="$LIBS"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- 
-@@ -10882,7 +10882,7 @@ if test "x$ac_cv_lib_nsl_inet_ntoa" = x"
- #define HAVE_LIBNSL 1
- _ACEOF
- 
--  LIBS="-lnsl $LIBS"
-+  LIBS="$LIBS"
- 
- fi
-