[Buildroot] [PATCH] batctl: fix musl builds

Alex Suykov alex.suykov at gmail.com
Fri Mar 27 17:04:15 UTC 2015


Fixes
http://autobuild.buildroot.net/results/0701b880d0f82ef92d742346bfa97bb2af216ed3/

Signed-off-by: Alex Suykov <alex.suykov at gmail.com>
---
 package/batctl/0001-musl-netinet.patch | 192 +++++++++++++++++++++++++++++++++
 1 file changed, 192 insertions(+)
 create mode 100644 package/batctl/0001-musl-netinet.patch

diff --git a/package/batctl/0001-musl-netinet.patch b/package/batctl/0001-musl-netinet.patch
new file mode 100644
index 0000000..b9f605a
--- /dev/null
+++ b/package/batctl/0001-musl-netinet.patch
@@ -0,0 +1,192 @@
+musl does not allow including netinet/* and linux/* headers together.
+batctl includes netinet/if_ether.h indirectly via net/ethernet.h,
+so netinet/if_ether.h must be used instead of linux/if_ether.h.
+
+__be16 and __be32 are linux-specific typedefs for uint16_t and
+uint32_t with __attribute__((bitwise)) that has no effect
+outside of the kernel.
+
+Signed-off-by: Alex Suykov <alex.suykov at gmail.com>
+
+--- batctl-2014.4.0/ping.c
++++ batctl-2014.4.0/ping.c
+@@ -34,7 +34,7 @@
+ #include <stdint.h>
+ #include <sys/select.h>
+ #include <sys/time.h>
+-#include <linux/if_ether.h>
++#include <netinet/if_ether.h>
+ 
+ #include "main.h"
+ #include "ping.h"
+--- batctl-2014.4.0/tcpdump.h
++++ batctl-2014.4.0/tcpdump.h
+@@ -23,7 +23,7 @@
+ #define _BATCTL_TCPDUMP_H
+ 
+ #include <netpacket/packet.h>
+-#include <linux/if_ether.h>
++#include <netinet/if_ether.h>
+ #include <net/if_arp.h>
+ #include <sys/types.h>
+ #include "main.h"
+--- batctl-2014.4.0/traceroute.c
++++ batctl-2014.4.0/traceroute.c
+@@ -28,7 +28,7 @@
+ #include <unistd.h>
+ #include <fcntl.h>
+ #include <string.h>
+-#include <linux/if_ether.h>
++#include <netinet/if_ether.h>
+ #include <stddef.h>
+ #include <sys/select.h>
+ #include <sys/time.h>
+--- batctl-2014.4.0/packet.h
++++ batctl-2014.4.0/packet.h
+@@ -196,7 +196,7 @@
+ struct batadv_bla_claim_dst {
+ 	uint8_t magic[3];	/* FF:43:05 */
+ 	uint8_t type;		/* bla_claimframe */
+-	__be16 group;		/* group id */
++	uint16_t group;		/* group id */
+ };
+ #pragma pack()
+ 
+@@ -213,12 +213,12 @@
+ 	uint8_t  version;
+ 	uint8_t  ttl;
+ 	uint8_t  flags;
+-	__be32   seqno;
++	uint32_t   seqno;
+ 	uint8_t  orig[ETH_ALEN];
+ 	uint8_t  prev_sender[ETH_ALEN];
+ 	uint8_t  reserved;
+ 	uint8_t  tq;
+-	__be16   tvlv_len;
++	uint16_t   tvlv_len;
+ 	/* __packed is not needed as the struct size is divisible by 4,
+ 	 * and the largest data type in this struct has a size of 4.
+ 	 */
+@@ -273,7 +273,7 @@
+ 	uint8_t  orig[ETH_ALEN];
+ 	uint8_t  uid;
+ 	uint8_t  reserved;
+-	__be16   seqno;
++	uint16_t   seqno;
+ };
+ 
+ #define BATADV_RR_LEN 16
+@@ -300,7 +300,7 @@
+ 	uint8_t  orig[ETH_ALEN];
+ 	uint8_t  uid;
+ 	uint8_t  rr_cur;
+-	__be16   seqno;
++	uint16_t   seqno;
+ 	uint8_t  rr[BATADV_RR_LEN][ETH_ALEN];
+ };
+ 
+@@ -380,8 +380,8 @@
+ #endif
+ 	uint8_t dest[ETH_ALEN];
+ 	uint8_t orig[ETH_ALEN];
+-	__be16  seqno;
+-	__be16  total_size;
++	uint16_t  seqno;
++	uint16_t  total_size;
+ };
+ 
+ /**
+@@ -398,7 +398,7 @@
+ 	uint8_t  version;  /* batman version field */
+ 	uint8_t  ttl;
+ 	uint8_t  reserved;
+-	__be32   seqno;
++	uint32_t   seqno;
+ 	uint8_t  orig[ETH_ALEN];
+ 	/* "4 bytes boundary + 2 bytes" long to make the payload after the
+ 	 * following ethernet header again 4 bytes boundary aligned
+@@ -431,14 +431,14 @@
+ 	/* uint8_t  first_dest[ETH_ALEN]; - saved in mac header destination */
+ 	uint8_t  first_source[ETH_ALEN];
+ 	uint8_t  first_orig_dest[ETH_ALEN];
+-	__be32   first_crc;
++	uint32_t   first_crc;
+ 	uint8_t  second_ttl;
+ 	uint8_t  second_ttvn;
+ 	uint8_t  second_dest[ETH_ALEN];
+ 	uint8_t  second_source[ETH_ALEN];
+ 	uint8_t  second_orig_dest[ETH_ALEN];
+-	__be32   second_crc;
+-	__be16   coded_len;
++	uint32_t   second_crc;
++	uint16_t   coded_len;
+ };
+ 
+ #pragma pack()
+@@ -461,7 +461,7 @@
+ 	uint8_t  reserved;
+ 	uint8_t  dst[ETH_ALEN];
+ 	uint8_t  src[ETH_ALEN];
+-	__be16   tvlv_len;
++	uint16_t   tvlv_len;
+ 	uint16_t align;
+ };
+ 
+@@ -474,7 +474,7 @@
+ struct batadv_tvlv_hdr {
+ 	uint8_t type;
+ 	uint8_t version;
+-	__be16  len;
++	uint16_t  len;
+ };
+ 
+ /**
+@@ -484,8 +484,8 @@
+  * @bandwidth_up: advertised uplink upload bandwidth
+  */
+ struct batadv_tvlv_gateway_data {
+-	__be32 bandwidth_down;
+-	__be32 bandwidth_up;
++	uint32_t bandwidth_down;
++	uint32_t bandwidth_up;
+ };
+ 
+ /**
+@@ -498,7 +498,7 @@
+ struct batadv_tvlv_tt_data {
+ 	uint8_t flags;
+ 	uint8_t ttvn;
+-	__be16  num_vlan;
++	uint16_t  num_vlan;
+ };
+ 
+ /**
+@@ -509,8 +509,8 @@
+  * @reserved: unused, useful for alignment purposes
+  */
+ struct batadv_tvlv_tt_vlan_data {
+-	__be32	crc;
+-	__be16	vid;
++	uint32_t	crc;
++	uint16_t	vid;
+ 	uint16_t reserved;
+ };
+ 
+@@ -526,7 +526,7 @@
+ 	uint8_t flags;
+ 	uint8_t reserved[3];
+ 	uint8_t addr[ETH_ALEN];
+-	__be16 vid;
++	uint16_t vid;
+ };
+ 
+ /**
+@@ -536,7 +536,7 @@
+  */
+ struct batadv_tvlv_roam_adv {
+ 	uint8_t  client[ETH_ALEN];
+-	__be16 vid;
++	uint16_t vid;
+ };
+ 
+ /**
-- 
2.0.3



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