tcpdump: uprev it to 4.6.1

1. uprev to 4.6.1
2. remove three obsolete patches
3. use PACKAGECONFIG, and the default value is ipv6 openssl

Signed-off-by: Roy Li <rongqing.li@windriver.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

1 files changed, 0 insertions, 41 deletions

diff --git a/meta-networking/recipes-support/tcpdump/tcpdump-4.5.1/ipv6-cross.patch b/meta-networking/recipes-support/tcpdump/tcpdump-4.5.1/ipv6-cross.patch
deleted file mode 100644
index 7eba2c5a6d..0000000000
--- a/meta-networking/recipes-support/tcpdump/tcpdump-4.5.1/ipv6-cross.patch
+++ /dev/null
@@ -1,41 +0,0 @@
----
- configure.in |   12 ++++++++----
- 1 files changed, 8 insertions(+), 4 deletions(-)
-
-diff --git a/configure.in b/configure.in
-index eb3e5e8..11257c9 100644
---- a/configure.in
-+++ b/configure.in
-@@ -181,8 +181,9 @@ yes)   AC_MSG_RESULT(yes)
-        ipv6=no
-        ;;
-   esac ],
--
--  AC_TRY_RUN([ /* AF_INET6 available check */
-+[
-+  if test x"$cross_compiling" != "xyes"; then
-+    AC_TRY_RUN([ /* AF_INET6 avalable check */
- #include <sys/types.h>
- #include <sys/socket.h>
- main()
-@@ -201,7 +202,10 @@ main()
-   ipv6=no],
- [ AC_MSG_RESULT(no)
-   ipv6=no]
--))
-+  )
-+else
-+  AC_MSG_FAILURE([Unable to check for ipv6 when crosscompiling, please specify.])
-+fi])
- 
- ipv6type=unknown
- ipv6lib=none
-@@ -316,7 +320,7 @@ if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then
- fi
- 
- 
--if test "$ipv6" = "yes"; then
-+if test x"$cross_compiling" != "xyes" -a "$ipv6" = "yes"; then
-        #
-        # XXX - on Tru64 UNIX 5.1, there is no "getaddrinfo()"
-        # function in libc; there are "ngetaddrinfo()" and