iperf3: update to 3.3 and refresh patches

Taking the same patchset I've submitted upstream for inclusion.

Signed-off-by: Philip Prindeville <[email protected]>

package/network/utils/iperf3/Makefile

@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=iperf
-PKG_VERSION:=3.2
+PKG_VERSION:=3.3
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=http://downloads.es.net/pub/iperf
-PKG_HASH:=f207b36f861485845dbdf09f909c62f3d2222a3cf3d2682095aede8213cd9c1d
+PKG_HASH:=6f596271251056bffc11bbb8f17d4244ad9a7d4a317c2459fdbb853ae51284d8
 
 PKG_MAINTAINER:=Felix Fietkau <[email protected]>
 PKG_LICENSE:=BSD-3-Clause

package/network/utils/iperf3/patches/010-fix-openssl-ac-macro.patch

@@ -1,41 +0,0 @@
-commit 3fd1a2ae907bff2d7593c0bb9944aa05eca7b58d
-Author: ralcini <[email protected]>
-Date:   Mon Aug 14 22:43:38 2017 +0200
-
-    fix for issue #624 - force build without openssl (#631)
-    
-    * fix: now --without-openssl configure flags works
-    enh: if openssl support is required and no valid installation is found, now it raise an error
-    
-    * enh: added warning if building without openssl (iperf_auth disabled)
-
-diff --git a/configure.ac b/configure.ac
-index 3c56cb3..79f3869 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -101,13 +101,18 @@ AC_CHECK_HEADERS([netinet/sctp.h],
- #endif
- ])
- 
--# Check for OPENSSL support
--AX_CHECK_OPENSSL(
--	AC_DEFINE([HAVE_SSL], [1], [OpenSSL Is Available])
--)
--LDFLAGS="$LDFLAGS $OPENSSL_LDFLAGS"
--LIBS="$OPENSSL_LIBS $LIBS"
--CPPFLAGS="$OPENSSL_INCLUDES $CPPFLAGS"
-+if test "x$with_openssl" = "xno"; then
-+    AC_MSG_WARN( [Building without OpenSSL; disabling iperf_auth functionality.] )
-+else
-+    # Check for OPENSSL support
-+    AX_CHECK_OPENSSL(
-+        [ AC_DEFINE([HAVE_SSL], [1], [OpenSSL Is Available]) ],
-+	[ AC_MSG_FAILURE([--with-openssl was given, but test for openssl failed]) ]
-+    )
-+    LDFLAGS="$LDFLAGS $OPENSSL_LDFLAGS"
-+    LIBS="$OPENSSL_LIBS $LIBS"
-+    CPPFLAGS="$OPENSSL_INCLUDES $CPPFLAGS"
-+fi
- 
- # Check for TCP_CONGESTION sockopt (believed to be Linux and FreeBSD only)
- AC_CACHE_CHECK([TCP_CONGESTION socket option],

package/network/utils/iperf3/patches/010-iperf-3.3-fix-build-warnings.patch

@@ -0,0 +1,300 @@
+The following patches are taken directly from:
+
+https://github.com/esnet/iperf/pull/664
+
+as an upstream submission.
+
+commit b63d41b25f49a76d0be66edfb61bd4cb68921d55
+Author: Philip Prindeville <[email protected]>
+Date:   Tue Oct 31 13:41:08 2017 -0600
+
+    Fix warnings about _GNU_SOURCE being redefined.
+    
+    Signed-off-by: Philip Prindeville <[email protected]>
+
+diff --git a/src/iperf.h b/src/iperf.h
+index bb951dc..b656784 100755
+--- a/src/iperf.h
++++ b/src/iperf.h
+@@ -36,7 +36,9 @@
+ #endif
+ #include <sys/select.h>
+ #include <sys/socket.h>
+-#define _GNU_SOURCE
++#ifndef _GNU_SOURCE
++# define _GNU_SOURCE
++#endif
+ #include <netinet/tcp.h>
+ 
+ #if defined(HAVE_CPUSET_SETAFFINITY)
+diff --git a/src/iperf_api.c b/src/iperf_api.c
+index ab30b93..9e41238 100755
+--- a/src/iperf_api.c
++++ b/src/iperf_api.c
+@@ -24,7 +24,9 @@
+  * This code is distributed under a BSD style license, see the LICENSE file
+  * for complete information.
+  */
+-#define _GNU_SOURCE
++#ifndef _GNU_SOURCE
++# define _GNU_SOURCE
++#endif
+ #define __USE_GNU
+ 
+ #include "iperf_config.h"
+
+commit 315254cfc5f5682627f4a46ade3100bc3c64cfcc
+Author: Philip Prindeville <[email protected]>
+Date:   Tue Oct 31 13:42:58 2017 -0600
+
+    Fix warnings of format-specified mismatching type
+    
+    Signed-off-by: Philip Prindeville <[email protected]>
+
+diff --git a/src/iperf_tcp.c b/src/iperf_tcp.c
+index 91cf032..6f86d5d 100644
+--- a/src/iperf_tcp.c
++++ b/src/iperf_tcp.c
+@@ -24,8 +24,6 @@
+  * This code is distributed under a BSD style license, see the LICENSE
+  * file for complete information.
+  */
+-#include "iperf_config.h"
+-
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <string.h>
+@@ -44,6 +42,12 @@
+ #include "net.h"
+ #include "cjson.h"
+ 
++#if defined(HAVE_INTTYPES_H)
++# include <inttypes.h>
++#else
++# define PRIu64		"llu"
++#endif
++
+ #if defined(HAVE_FLOWLABEL)
+ #include "flowlabel.h"
+ #endif /* HAVE_FLOWLABEL */
+@@ -90,7 +94,7 @@ iperf_tcp_send(struct iperf_stream *sp)
+     sp->result->bytes_sent_this_interval += r;
+ 
+     if (sp->test->debug)
+-	printf("sent %d bytes of %d, total %llu\n", r, sp->settings->blksize, sp->result->bytes_sent);
++	printf("sent %d bytes of %d, total %" PRIu64 "\n", r, sp->settings->blksize, sp->result->bytes_sent);
+ 
+     return r;
+ }
+diff --git a/src/iperf_udp.c b/src/iperf_udp.c
+index a2ea6d0..d04ae44 100644
+--- a/src/iperf_udp.c
++++ b/src/iperf_udp.c
+@@ -48,6 +48,12 @@
+ #include "cjson.h"
+ #include "portable_endian.h"
+ 
++#if defined(HAVE_INTTYPES_H)
++# include <inttypes.h>
++#else
++# define PRIu64		"llu"
++#endif
++
+ /* iperf_udp_recv
+  *
+  * receives the data for UDP
+@@ -98,7 +104,7 @@ iperf_udp_recv(struct iperf_stream *sp)
+     }
+ 
+     if (sp->test->debug)
+-	fprintf(stderr, "pcount %llu packet_count %d\n", pcount, sp->packet_count);
++	fprintf(stderr, "pcount %" PRIu64 " packet_count %d\n", pcount, sp->packet_count);
+ 
+     /*
+      * Try to handle out of order packets.  The way we do this
+@@ -141,7 +147,7 @@ iperf_udp_recv(struct iperf_stream *sp)
+ 	
+ 	/* Log the out-of-order packet */
+ 	if (sp->test->debug) 
+-	    fprintf(stderr, "OUT OF ORDER - incoming packet sequence %llu but expected sequence %d on stream %d", pcount, sp->packet_count, sp->socket);
++	    fprintf(stderr, "OUT OF ORDER - incoming packet sequence %" PRIu64 " but expected sequence %d on stream %d", pcount, sp->packet_count, sp->socket);
+     }
+ 
+     /*
+@@ -220,7 +226,7 @@ iperf_udp_send(struct iperf_stream *sp)
+     sp->result->bytes_sent_this_interval += r;
+ 
+     if (sp->test->debug)
+-	printf("sent %d bytes of %d, total %llu\n", r, sp->settings->blksize, sp->result->bytes_sent);
++	printf("sent %d bytes of %d, total %" PRIu64 "\n", r, sp->settings->blksize, sp->result->bytes_sent);
+ 
+     return r;
+ }
+
+commit 9a66b3b0349e0a158bb4940b668a5cbc7c245762
+Author: Philip Prindeville <[email protected]>
+Date:   Tue Oct 31 13:44:34 2017 -0600
+
+    Simplify endianness checks
+    
+    Linux can be built with too many types of C run-time library and it's
+    not reasonable to have to enumerate all of them, especially since at
+    least one of them (MUSL) goes out of its way to not be easily
+    detectable.
+    
+    Instead, leverage autoconf better for Linux/BSD to detect either
+    <endian.h> or <sys/endian.h> directly.
+    
+    Signed-off-by: Philip Prindeville <[email protected]>
+
+diff --git a/configure.ac b/configure.ac
+index f57e83f..cfb42ac 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -101,6 +101,14 @@ AC_CHECK_HEADERS([netinet/sctp.h],
+ #endif
+ ])
+ 
++AC_CHECK_HEADER([endian.h],
++		AC_DEFINE([HAVE_ENDIAN_H], [1], [Define to 1 if you have the <endian.h> header file.]),
++		AC_CHECK_HEADER([sys/endian.h],
++				AC_DEFINE([HAVE_SYS_ENDIAN_H], [1], [Define to 1 if you have the <sys/endian.h> header file.]),
++				AC_MSG_WARN([Couldn't find endian.h or sys/endian.h files: doing compile-time tests.])
++				)
++		)
++
+ if test "x$with_openssl" = "xno"; then
+     AC_MSG_WARN( [Building without OpenSSL; disabling iperf_auth functionality.] )
+ else
+diff --git a/src/iperf_config.h.in b/src/iperf_config.h.in
+index bd03935..a9e51ec 100644
+--- a/src/iperf_config.h.in
++++ b/src/iperf_config.h.in
+@@ -9,6 +9,9 @@
+ /* Define to 1 if you have the <dlfcn.h> header file. */
+ #undef HAVE_DLFCN_H
+ 
++/* Define to 1 if you have the <endian.h> header file. */
++#undef HAVE_ENDIAN_H
++
+ /* Have IPv6 flowlabel support. */
+ #undef HAVE_FLOWLABEL
+ 
+@@ -54,6 +57,9 @@
+ /* Define to 1 if the system has the type `struct sctp_assoc_value'. */
+ #undef HAVE_STRUCT_SCTP_ASSOC_VALUE
+ 
++/* Define to 1 if you have the <sys/endian.h> header file. */
++#undef HAVE_SYS_ENDIAN_H
++
+ /* Define to 1 if you have the <sys/socket.h> header file. */
+ #undef HAVE_SYS_SOCKET_H
+ 
+diff --git a/src/portable_endian.h b/src/portable_endian.h
+index b86d37a..5dbc6e5 100644
+--- a/src/portable_endian.h
++++ b/src/portable_endian.h
+@@ -10,14 +10,33 @@
+ 
+ #endif
+ 
+-// GLIBC / Linux with endian(3) support, which was added in glibc 2.9.
+-// Intended to support CentOS 6 and newer.
+-#if defined(__linux__) && \
+-    ((__GLIBC__ > 3) || \
+-     (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9))
+-
++#if defined(HAVE_ENDIAN_H)
+ #	include <endian.h>
+ 
++#elif defined(HAVE_SYS_ENDIAN_H)
++#	include <sys/endian.h>
++
++#	if defined(__OpenBSD__)
++
++#		define be16toh(x) betoh16(x)
++#		define le16toh(x) letoh16(x)
++
++#		define be32toh(x) betoh32(x)
++#		define le32toh(x) letoh32(x)
++
++#		define be64toh(x) betoh64(x)
++#		define le64toh(x) letoh64(x)
++
++#	elif defined(__sgi)
++
++#		include <netinet/in.h>
++#		include <inttypes.h>
++
++#		define be64toh(x) (x)
++#		define htobe64(x) (x)
++
++#	endif
++
+ #elif defined(__CYGWIN__)
+ 
+ #	include <endian.h>
+@@ -46,32 +65,6 @@
+ #	define __LITTLE_ENDIAN LITTLE_ENDIAN
+ #	define __PDP_ENDIAN    PDP_ENDIAN
+ 
+-#elif defined(__OpenBSD__)
+-
+-#	include <sys/endian.h>
+-
+-#	define be16toh(x) betoh16(x)
+-#	define le16toh(x) letoh16(x)
+-
+-#	define be32toh(x) betoh32(x)
+-#	define le32toh(x) letoh32(x)
+-
+-#	define be64toh(x) betoh64(x)
+-#	define le64toh(x) letoh64(x)
+-
+-#elif defined(__NetBSD__) || defined(__FreeBSD__) || defined(__DragonFly__)
+-
+-#	include <sys/endian.h>
+-
+-#elif defined(__sgi)
+-
+-#  include <sys/endian.h>
+-#  include <netinet/in.h>
+-#  include <inttypes.h>
+-
+-#  define be64toh(x) (x)
+-#  define htobe64(x) (x)
+-
+ #elif defined(__sun) && defined(__SVR4)
+ 
+ #	include <sys/types.h>
+
+commit 7e7285d0daf92ef7beda8f78a6f63cc647a77f38
+Author: Philip Prindeville <[email protected]>
+Date:   Tue Oct 31 13:48:06 2017 -0600
+
+    Sys headers should not be included directly
+    
+    There's usually a top-level header which then includes the sys/
+    descendent.
+    
+    Signed-off-by: Philip Prindeville <[email protected]>
+
+diff --git a/src/net.c b/src/net.c
+index af456cb..afd0022 100644
+--- a/src/net.c
++++ b/src/net.c
+@@ -31,13 +31,12 @@
+ #include <errno.h>
+ #include <sys/socket.h>
+ #include <sys/types.h>
+-#include <sys/errno.h>
+ #include <netinet/in.h>
+ #include <netinet/tcp.h>
+ #include <assert.h>
+ #include <netdb.h>
+ #include <string.h>
+-#include <sys/fcntl.h>
++#include <fcntl.h>
+ 
+ #ifdef HAVE_SENDFILE
+ #ifdef linux

package/network/utils/iperf3/patches/100-iperf_auth-rsa-header.patch

@@ -1,17 +0,0 @@
-commit 31d5b6b580a356c5149dbc4f53118b7f83c60822
-Author: Philip Prindeville <[email protected]>
-Date:   Sun Jul 30 18:54:46 2017 -0600
-Subject: Add required RSA header for OpenSSL
-    
-Signed-off-by: Philip Prindeville <[email protected]>
-
---- a/src/iperf_auth.c	2017-06-26 11:42:56.000000000 -0600
-+++ b/src/iperf_auth.c	2017-07-30 17:42:43.070447875 -0600
-@@ -40,6 +40,7 @@
- #include <openssl/pem.h>
- #include <openssl/sha.h>
- #include <openssl/buffer.h>
-+#include <openssl/rsa.h>
- 
- void sha256(const char *string, char outputBuffer[65])
- {