fix build on 2.4 systems

git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@2754 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/package/openswan/Makefile b/target/linux/package/openswan/Makefile
index 730ad9b..0b38286 100644 (file)
--- a/target/linux/package/openswan/Makefile
+++ b/target/linux/package/openswan/Makefile
@@ -26,6 +26,7 @@ FLAGS := $(TARGET_CFLAGS) -I$(PKG_BUILD_DIR)/linux/include -L$(STAGING_DIR)/usr/
 $(PKG_BUILD_DIR)/.built:
        $(MAKE) -C $(PKG_BUILD_DIR) \
                $(TARGET_CONFIGURE_OPTS) \
+               KERNEL_RELEASE="$(KERNEL_RELEASE)" \
                KERNELSRC="$(KERNEL_DIR)" \
                ARCH="$(LINUX_KARCH)" \
                CROSS_COMPILE="$(TARGET_CROSS)" \

diff --git a/target/linux/package/openswan/patches/fix-compile-2.4.14-changes.patch b/target/linux/package/openswan/patches/fix-compile-2.4.14-changes.patch
index 946e012..7f2252a 100644 (file)
--- a/target/linux/package/openswan/patches/fix-compile-2.4.14-changes.patch
+++ b/target/linux/package/openswan/patches/fix-compile-2.4.14-changes.patch
@@ -1,78 +1,119 @@
+diff -Nur openswan-2.4.4/linux/include/openswan.h openswan-2.4.4.patched/linux/include/openswan.h
+--- openswan-2.4.4/linux/include/openswan.h    2005-04-14 22:21:51.000000000 +0200
++++ openswan-2.4.4.patched/linux/include/openswan.h    2005-12-23 20:31:58.248159750 +0100
+@@ -78,6 +78,10 @@
+ #define NET_21
+ #endif
+ 
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,15)
++#define KERNEL_2615
++#endif
++
+ #ifndef IPPROTO_COMP
+ #  define IPPROTO_COMP 108
+ #endif /* !IPPROTO_COMP */
 diff -Nur openswan-2.4.4/linux/net/ipsec/ipcomp.c openswan-2.4.4.patched/linux/net/ipsec/ipcomp.c
 --- openswan-2.4.4/linux/net/ipsec/ipcomp.c    2005-08-28 01:40:00.000000000 +0200
-+++ openswan-2.4.4.patched/linux/net/ipsec/ipcomp.c    2005-12-18 17:46:02.069886000 +0100
-@@ -600,7 +600,6 @@
++++ openswan-2.4.4.patched/linux/net/ipsec/ipcomp.c    2005-12-23 20:35:02.482256250 +0100
+@@ -600,7 +600,9 @@
          memcpy(n->head,
               skb->head,
               ((char *)iph - (char *)skb->head) + iphlen);
 -        n->list=NULL;
++#ifndef KERNEL_2615
++      n->list=NULL;
++#endif
        n->next=NULL;
        n->prev=NULL;
          n->sk=NULL;
-@@ -657,7 +656,7 @@
+@@ -657,7 +659,11 @@
        n->pkt_bridged=skb->pkt_bridged;
  #endif /* NETDEV_23 */
        n->ip_summed=0;
 -        n->stamp=skb->stamp;
++#ifdef KERNEL_2615
 +        n->tstamp=skb->tstamp;
++#else
++      n->stamp=skb->stamp;
++#endif
  #ifndef NETDEV_23 /* this seems to have been removed in 2.4 */
  #if defined(CONFIG_SHAPER) || defined(CONFIG_SHAPER_MODULE)
          n->shapelatency=skb->shapelatency;       /* Latency on frame */
 diff -Nur openswan-2.4.4/linux/net/ipsec/ipsec_tunnel.c openswan-2.4.4.patched/linux/net/ipsec/ipsec_tunnel.c
 --- openswan-2.4.4/linux/net/ipsec/ipsec_tunnel.c      2005-09-22 00:57:43.000000000 +0200
-+++ openswan-2.4.4.patched/linux/net/ipsec/ipsec_tunnel.c      2005-12-18 17:46:02.069886000 +0100
-@@ -34,6 +34,7 @@
++++ openswan-2.4.4.patched/linux/net/ipsec/ipsec_tunnel.c      2005-12-23 20:38:17.666454500 +0100
+@@ -34,6 +34,9 @@
  #include <linux/interrupt.h> /* mark_bh */
  
  #include <net/tcp.h>
++#ifdef KERNEL_2615
 +#include <net/inet_timewait_sock.h>
++#endif
  #include <net/udp.h>
  #include <linux/skbuff.h>
  
-@@ -272,9 +273,9 @@
+@@ -272,9 +275,13 @@
  
                if(ixs->skb->sk) {
  #ifdef NET_26
--                      struct tcp_tw_bucket *tw;
++#ifdef KERNEL_2615
 +                      struct inet_timewait_sock *tw;
-                       
--                      tw = (struct tcp_tw_bucket *)ixs->skb->sk;
 +                      tw = (struct inet_timewait_sock *)ixs->skb->sk;
++#else
+                       struct tcp_tw_bucket *tw;
+-                      
+                       tw = (struct tcp_tw_bucket *)ixs->skb->sk;
++#endif
  
                        ixs->sport = ntohs(tw->tw_sport);
                        ixs->dport = ntohs(tw->tw_dport);
 diff -Nur openswan-2.4.4/linux/net/ipsec/pfkey_v2.c openswan-2.4.4.patched/linux/net/ipsec/pfkey_v2.c
 --- openswan-2.4.4/linux/net/ipsec/pfkey_v2.c  2005-09-14 18:40:45.000000000 +0200
-+++ openswan-2.4.4.patched/linux/net/ipsec/pfkey_v2.c  2005-12-18 18:06:21.826116000 +0100
-@@ -461,9 +461,8 @@
++++ openswan-2.4.4.patched/linux/net/ipsec/pfkey_v2.c  2005-12-23 20:43:21.481441750 +0100
+@@ -459,11 +459,17 @@
+                                   "skb=0p%p dequeued.\n", skb);
+                       printk(KERN_INFO "klips_debug:pfkey_destroy_socket: "
                               "pfkey_skb contents:");
++#ifndef       KERNEL_2615
++                      printk(" list:0p%p", skb->list);
++#endif
                        printk(" next:0p%p", skb->next);
                        printk(" prev:0p%p", skb->prev);
 -                      printk(" list:0p%p", skb->list);
                        printk(" sk:0p%p", skb->sk);
--                      printk(" stamp:%ld.%ld", skb->stamp.tv_sec, skb->stamp.tv_usec);
++#ifdef KERNEL_2615
 +                      printk(" tstamp:%d.%d", skb->tstamp.off_sec, skb->tstamp.off_usec);
++#else
+                       printk(" stamp:%ld.%ld", skb->stamp.tv_sec, skb->stamp.tv_usec);
++#endif
                        printk(" dev:0p%p", skb->dev);
                        if(skb->dev) {
                                if(skb->dev->name) {
-@@ -1376,7 +1375,8 @@
+@@ -1376,7 +1382,12 @@
  #endif /* NET_21 */
  
        skb_copy_datagram_iovec(skb, 0, msg->msg_iov, size);
 -        sk->sk_stamp=skb->stamp;
++#ifdef KERNEL_2615
 +        sk->sk_stamp.tv_sec=skb->tstamp.off_sec;
 +        sk->sk_stamp.tv_usec=skb->tstamp.off_usec;
++#else
++      sk->sk_stamp=skb->stamp;
++#endif
  
        skb_free_datagram(sk, skb);
        return size;
-@@ -1495,8 +1495,8 @@
+@@ -1495,8 +1506,13 @@
  #endif                                        
                                        sk->sk_protocol,
                                        sk->sk_sndbuf,
--                                      (unsigned int)sk->sk_stamp.tv_sec,
--                                      (unsigned int)sk->sk_stamp.tv_usec,
++#ifdef KERNEL_2615
 +                                      sk->sk_stamp.tv_sec,
 +                                      sk->sk_stamp.tv_usec,
++#else
+                                       (unsigned int)sk->sk_stamp.tv_sec,
+                                       (unsigned int)sk->sk_stamp.tv_usec,
++#endif
                                        sk->sk_socket->flags,
                                        sk->sk_socket->type,
                                        sk->sk_socket->state);