axel, bump version, add support for x86 secondary arch (#2636)

net-misc/axel/patches/axel-2.16.1.patchset

@@ -5,20 +5,19 @@ Subject: Fix for Haiku
 
 
 diff --git a/src/tcp.c b/src/tcp.c
-index 0fa13b3..c41993a 100644
+index 6be557b..1c3f4b4 100644
 --- a/src/tcp.c
 +++ b/src/tcp.c
-@@ -40,6 +40,10 @@
- 
- #include "axel.h"
+@@ -47,6 +47,9 @@
+ #include <netdb.h>
+ #include <sys/ioctl.h>
  
 +#ifdef __HAIKU__
 +#include <sys/sockio.h>
 +#endif
-+
+ 
  static void
  tcp_error(char *buffer, char *hostname, int port, const char *reason)
- {
 -- 
 2.14.2
 
@@ -30,10 +29,10 @@ Subject: Haiku specific lib
 
 
 diff --git a/configure.ac b/configure.ac
-index 2c2d592..3d97469 100644
+index 9a311db..5c1cdad 100644
 --- a/configure.ac
 +++ b/configure.ac
-@@ -80,6 +80,9 @@ HP-UX )
+@@ -117,6 +117,9 @@ HP-UX )
      fi
      LDFLAGS="$LDFLAGS $AXEL_EXTRA_FLAGS -lpthread"
  ;;