radvd: bump to version 2.1

It doesn't need libdaemon any longer, so drop that dependency.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/radvd/Config.in

@@ -1,12 +1,10 @@
 config BR2_PACKAGE_RADVD
 	bool "radvd"
-	# libdaemon uses fork()
-	depends on BR2_USE_MMU
-	select BR2_PACKAGE_FLEX
-	select BR2_PACKAGE_LIBDAEMON
+	depends on BR2_USE_MMU # fork()
 	depends on BR2_INET_IPV6
 	# uClibc too old, does not define ARPHRD_IEEE802154
 	depends on !BR2_avr32
+	select BR2_PACKAGE_FLEX
 	help
 	  IPv6 Router Advertisement Daemon.
 

package/radvd/radvd-01-drop-check.patch

@@ -0,0 +1,15 @@
+Drop check requirement, we don't do unit tests.
+
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+
+diff -Nura radvd-2.1.orig/configure.ac radvd-2.1/configure.ac
+--- radvd-2.1.orig/configure.ac	2014-07-22 08:23:12.642260069 -0300
++++ radvd-2.1/configure.ac	2014-07-22 08:23:21.270552628 -0300
+@@ -49,7 +49,6 @@
+ dnl Determine CC and preset CFLAGS
+ AC_PROG_CC_C99
+ AC_PROG_RANLIB
+-PKG_CHECK_MODULES([CHECK], [check >= 0.9.4])
+ 
+ dnl Determine of netlink is available
+ AC_MSG_CHECKING(netlink)

package/radvd/radvd-02-drop-stack-protector.patch

@@ -0,0 +1,15 @@
+Don't force -fstack-protector, the toolchain might lack support for it.
+
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+
+diff -Nura radvd-2.1.orig/Makefile.am radvd-2.1/Makefile.am
+--- radvd-2.1.orig/Makefile.am	2014-07-22 08:23:12.642260069 -0300
++++ radvd-2.1/Makefile.am	2014-07-22 08:26:42.651380759 -0300
+@@ -43,7 +43,6 @@
+ 
+ AM_CFLAGS = \
+ 	-fno-strict-aliasing \
+-	-fstack-protector \
+ 	$(ENABLE_WARNINGS) \
+ 	$(DISABLE_WARNINGS)
+ 

package/radvd/radvd.mk

@@ -4,10 +4,13 @@
 #
 ################################################################################
 
-RADVD_VERSION = 1.14
+RADVD_VERSION = 2.1
 RADVD_SOURCE = radvd-$(RADVD_VERSION).tar.xz
 RADVD_SITE = http://www.litech.org/radvd/dist
-RADVD_DEPENDENCIES = host-bison flex libdaemon host-flex host-pkgconf
+RADVD_DEPENDENCIES = host-bison flex host-flex host-pkgconf
+RADVD_CONF_ENV = ac_cv_prog_cc_c99='-std=gnu99'
+# For radvd-01-drop-check.patch & radvd-02-drop-stack-protector.patch
+RADVD_AUTORECONF = YES
 
 define RADVD_INSTALL_INITSCRIPT
 	$(INSTALL) -m 0755 package/radvd/S50radvd $(TARGET_DIR)/etc/init.d