ndppd: bump to 0.2.5

* Remove downstream patches
 * Use github/codeload for source URL
 * Use PKG_HASH

ndppd/Makefile

@@ -8,14 +8,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ndppd
-PKG_VERSION:=0.2.3
+PKG_VERSION:=0.2.5
 PKG_RELEASE:=1
 
-PKG_SOURCE:=$(PKG_VERSION).tar.gz
-
 # Latest release
-PKG_SOURCE_URL:=https://github.com/DanielAdolfsson/ndppd/archive
-PKG_MD5SUM:=1391c063db64b47541e58da12e5ae60d
+PKG_SOURCE_URL:=https://codeload.github.com/DanielAdolfsson/ndppd/tar.gz/$(PKG_VERSION)?
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_HASH:=ee934167f8357f0bd0015e201a77fbe4d028c59e89dc98113805c6855e1c3992
 PKG_LICENSE:=GPL-3.0+
 
 # Development snapshot

ndppd/patches/0001-Fix-issue-2-ndppd-d-monizes-too-early.patch

@@ -1,53 +0,0 @@
-From 00da8bf7bab88a3827af4110fb27df9cde542e32 Mon Sep 17 00:00:00 2001
-From: Daniel Adolfsson <daniel@priv.nu>
-Date: Tue, 12 Feb 2013 13:25:22 +0100
-Subject: [PATCH] =?UTF-8?q?Fix=20issue=20#2=20-=20ndppd=20d=C3=A6monizes=20t?=
- =?UTF-8?q?oo=20early?=
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
----
- src/ndppd.cc |   18 ++++++++----------
- 1 file changed, 8 insertions(+), 10 deletions(-)
-
-diff --git a/src/ndppd.cc b/src/ndppd.cc
-index 6ac19e8..20ced6f 100644
---- a/src/ndppd.cc
-+++ b/src/ndppd.cc
-@@ -201,15 +201,6 @@ int main(int argc, char* argv[], char* env[])
-         }
-     }
- 
--    if (daemon) {
--        logger::syslog(true);
--
--        if (daemonize() < 0) {
--            logger::error() << "Failed to daemonize process";
--            return 1;
--        }
--    }
--
-     if (!pidfile.empty()) {
-         std::ofstream pf;
-         pf.open(pidfile.c_str(), std::ios::out | std::ios::trunc);
-@@ -225,8 +216,15 @@ int main(int argc, char* argv[], char* env[])
- 
-     if (!configure(config_path))
-         return -1;
-+    
-+    if (daemon) {
-+        logger::syslog(true);
- 
--    //route::load("/proc/net/ipv6_route");
-+        if (daemonize() < 0) {
-+            logger::error() << "Failed to daemonize process";
-+            return 1;
-+        }
-+    }
- 
-     // Time stuff.
- 
--- 
-1.7.10.4
-

ndppd/patches/0002-upstream-cast-fix.patch

@@ -1,22 +0,0 @@
-From f19fa4be6ac87032c01f2db57ccb484f83c62604 Mon Sep 17 00:00:00 2001
-From: Daniel Adolfsson <daniel@priv.nu>
-Date: Fri, 8 Apr 2016 13:32:22 +0200
-Subject: [PATCH] Fix a cast so it can be compiled with gcc-6
-
----
- src/iface.cc | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/iface.cc b/src/iface.cc
-index 3ce893f..5f165eb 100644
---- a/src/iface.cc
-+++ b/src/iface.cc
-@@ -147,7 +147,7 @@ ptr<iface> iface::open_pfd(const std::string& name)
-         // Bail if it's* not* ND_NEIGHBOR_SOLICIT.
-         BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, ND_NEIGHBOR_SOLICIT, 0, 1),
-         // Keep packet.
--        BPF_STMT(BPF_RET | BPF_K, -1),
-+        BPF_STMT(BPF_RET | BPF_K, (u_int32_t)-1),
-         // Drop packet.
-         BPF_STMT(BPF_RET | BPF_K, 0)
-     };