zmq: update to 4.3.2

Remove upstreamed patches.

Add uClibc++ patch for those that need it.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
(cherry picked from commit e169e2f9c8)

libs/zmq/Makefile

@@ -10,12 +10,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=zeromq
-PKG_VERSION:=4.1.7
-PKG_RELEASE:=2
+PKG_VERSION:=4.3.2
+PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
-PKG_SOURCE_URL:=https://github.com/zeromq/zeromq4-1/releases/download/v$(PKG_VERSION)
-PKG_HASH:=31c383cfcd3be1dc8a66e448c403029e793687e70473b89c4cc0bd626e7da299
+PKG_SOURCE_URL:=https://github.com/zeromq/libzmq/releases/download/v$(PKG_VERSION)
+PKG_HASH:=ebd7b5c830d6428956b67a0454a7f8cbed1de74b3b01e5c33c5378e22740f763
 
 PKG_MAINTAINER:=Dirk Chang <dirk@kooiot.com>
 PKG_LICENSE:=GPL-3.0-or-later
@@ -61,6 +61,7 @@ endef
 CMAKE_OPTIONS += \
 	-DA2X_EXECUTABLE=OFF \
 	-DASCIIDOC_EXECUTABLE=OFF \
+	-DBUILD_STATIC=OFF \
 	-DCMAKE_SKIP_INSTALL_RPATH=ON \
 	-DZMQ_HAVE_SOCK_CLOEXEC=ON \
 	-DZMQ_HAVE_SO_KEEPALIVE=ON \

libs/zmq/patches/010-cmake.patch

@@ -1,20 +0,0 @@
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -3,6 +3,8 @@
- cmake_minimum_required(VERSION 2.8.11)
- project(ZeroMQ)
- 
-+include(FindPkgConfig)
-+
- option(WITH_OPENPGM "Build with support for OpenPGM" OFF)
- 
- if(APPLE)
-@@ -21,7 +23,7 @@ if (NOT ENABLE_CURVE)
-     message (STATUS "CURVE security is disabled")
- 
- elseif (WITH_LIBSODIUM)
--    find_package (Sodium)
-+    pkg_search_module (SODIUM REQUIRED libsodium)
-     if (SODIUM_FOUND)
-         message (STATUS "Using libsodium for CURVE security")
-         include_directories (${SODIUM_INCLUDE_DIRS})

libs/zmq/patches/010-uclibcxx.patch

@@ -0,0 +1,92 @@
+--- a/perf/benchmark_radix_tree.cpp
++++ b/perf/benchmark_radix_tree.cpp
+@@ -26,8 +26,8 @@
+     You should have received a copy of the GNU Lesser General Public License
+     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+-
+-#if __cplusplus >= 201103L
++#include <ios>
++#if __cplusplus >= 201103L && !defined(__UCLIBCXX_MAJOR__)
+ 
+ #include "radix_tree.hpp"
+ #include "trie.hpp"
+--- a/src/atomic_counter.hpp
++++ b/src/atomic_counter.hpp
+@@ -35,7 +35,7 @@
+ 
+ #if defined ZMQ_FORCE_MUTEXES
+ #define ZMQ_ATOMIC_COUNTER_MUTEX
+-#elif (defined __cplusplus && __cplusplus >= 201103L)                          \
++#elif (defined __cplusplus && __cplusplus >= 201103L && !defined(__UCLIBCXX_MAJOR__))                          \
+   || (defined _MSC_VER && _MSC_VER >= 1900)
+ #define ZMQ_ATOMIC_COUNTER_CXX11
+ #elif defined ZMQ_HAVE_ATOMIC_INTRINSICS
+--- a/src/atomic_ptr.hpp
++++ b/src/atomic_ptr.hpp
+@@ -34,7 +34,7 @@
+ 
+ #if defined ZMQ_FORCE_MUTEXES
+ #define ZMQ_ATOMIC_PTR_MUTEX
+-#elif (defined __cplusplus && __cplusplus >= 201103L)                          \
++#elif (defined __cplusplus && __cplusplus >= 201103L && !defined(__UCLIBCXX_MAJOR__))                          \
+   || (defined _MSC_VER && _MSC_VER >= 1900)
+ #define ZMQ_ATOMIC_PTR_CXX11
+ #elif defined ZMQ_HAVE_ATOMIC_INTRINSICS
+--- a/src/blob.hpp
++++ b/src/blob.hpp
+@@ -38,7 +38,7 @@
+ #include <algorithm>
+ #include <ios>
+ 
+-#if __cplusplus >= 201103L || defined(_MSC_VER) && _MSC_VER > 1700
++#if __cplusplus >= 201103L && !defined(__UCLIBCXX_MAJOR__) || defined(_MSC_VER) && _MSC_VER > 1700
+ #define ZMQ_HAS_MOVE_SEMANTICS
+ #define ZMQ_MAP_INSERT_OR_EMPLACE(k, v) emplace (k, v)
+ #define ZMQ_PUSH_OR_EMPLACE_BACK emplace_back
+--- a/src/ctx.cpp
++++ b/src/ctx.cpp
+@@ -544,7 +544,7 @@ void zmq::ctx_t::unregister_endpoints (socket_base_t *socket_)
+                                end = _endpoints.end ();
+          it != end;) {
+         if (it->second.socket == socket_)
+-#if __cplusplus >= 201103L
++#if __cplusplus >= 201103L && !defined(__UCLIBCXX_MAJOR__)
+             it = _endpoints.erase (it);
+ #else
+             _endpoints.erase (it++);
+--- a/src/msg.hpp
++++ b/src/msg.hpp
+@@ -30,8 +30,8 @@
+ #ifndef __ZMQ_MSG_HPP_INCLUDE__
+ #define __ZMQ_MSG_HPP_INCLUDE__
+ 
+-#include <stddef.h>
+-#include <stdio.h>
++#include <cstddef>
++#include <cstdio>
+ 
+ #include "config.hpp"
+ #include "err.hpp"
+--- a/src/options.hpp
++++ b/src/options.hpp
+@@ -305,7 +305,7 @@ int do_getsockopt (void *const optval_,
+ template <typename T>
+ int do_getsockopt (void *const optval_, size_t *const optvallen_, T value_)
+ {
+-#if __cplusplus >= 201103L && (!defined(__GNUC__) || __GNUC__ > 5)
++#if __cplusplus >= 201103L && !defined(__UCLIBCXX_MAJOR__) && (!defined(__GNUC__) || __GNUC__ > 5)
+     static_assert (std::is_trivially_copyable<T>::value,
+                    "invalid use of do_getsockopt");
+ #endif
+--- a/src/radio.cpp
++++ b/src/radio.cpp
+@@ -126,7 +126,7 @@ void zmq::radio_t::xpipe_terminated (pipe_t *pipe_)
+                                    end = _subscriptions.end ();
+          it != end;) {
+         if (it->second == pipe_) {
+-#if __cplusplus >= 201103L
++#if __cplusplus >= 201103L && !defined(__UCLIBCXX_MAJOR__)
+             it = _subscriptions.erase (it);
+ #else
+             _subscriptions.erase (it++);

libs/zmq/patches/020-map_with_const_string_with_ublic++.patch

@@ -1,40 +0,0 @@
---- a/src/metadata.hpp
-+++ b/src/metadata.hpp
-@@ -41,7 +41,11 @@ namespace zmq
-     {
-         public:
- 
-+#ifdef __UCLIBCXX_MAJOR__
-+            typedef std::map <std::string, std::string> dict_t;
-+#else
-             typedef std::map <std::string, const std::string> dict_t;
-+#endif
- 
-             metadata_t (const dict_t &dict);
-             virtual ~metadata_t ();
---- a/src/stream_engine.cpp
-+++ b/src/stream_engine.cpp
-@@ -208,7 +208,11 @@ void zmq::stream_engine_t::plug (io_thread_t *io_thread_,
-             //  Compile metadata.
-             typedef metadata_t::dict_t properties_t;
-             properties_t properties;
-+#ifdef __UCLIBCXX_MAJOR__
-+            properties.insert(std::make_pair<std::string, std::string>("Peer-Address", peer_address));
-+#else
-             properties.insert(std::make_pair("Peer-Address", peer_address));
-+#endif
-             zmq_assert (metadata == NULL);
-             metadata = new (std::nothrow) metadata_t (properties);
-         }
-@@ -824,7 +828,11 @@ void zmq::stream_engine_t::mechanism_ready ()
- 
-     //  If we have a peer_address, add it to metadata
-     if (!peer_address.empty()) {
-+#ifdef __UCLIBCXX_MAJOR__
-+        properties.insert(std::make_pair<std::string, std::string>("Peer-Address", peer_address));
-+#else
-         properties.insert(std::make_pair("Peer-Address", peer_address));
-+#endif
-     }
- 
-     //  Add ZAP properties.

libs/zmq/patches/030-streamoff_missing_with_ulibc++.patch

@@ -1,10 +0,0 @@
---- a/src/blob.hpp
-+++ b/src/blob.hpp
-@@ -31,6 +31,7 @@
- #define __ZMQ_BLOB_HPP_INCLUDED__
- 
- #include <string>
-+#include <ios>
- #include <string.h>
- 
- // Borrowed from id3lib_strings.h:

libs/zmq/patches/040-fix_GNUC_conditional_for_GCC5.patch

@@ -1,11 +0,0 @@
---- a/src/blob.hpp
-+++ b/src/blob.hpp
-@@ -38,7 +38,7 @@
- // They seem to be doing something for MSC, but since I only have gcc, I'll just do that
- // Assuming this is uneccessary on GCC 4
- // #if (defined(__GNUC__) && (__GNUC__ >= 3) || (defined(_MSC_VER) && _MSC_VER > 1000))
--#if (defined(__GNUC__) && (__GNUC__ >= 3) && (__GNUC__ <= 4))
-+#if (defined(__GNUC__) && (__GNUC__ >= 3))
- namespace std
- {
-   template<>

libs/zmq/patches/050-nanosleep.patch

@@ -1,54 +0,0 @@
---- a/src/signaler.cpp
-+++ b/src/signaler.cpp
-@@ -86,7 +86,8 @@ static int sleep_ms (unsigned int ms_)
-     usleep (ms_ * 1000);
-     return 0;
- #else
--    return usleep (ms_ * 1000);
-+    const struct timespec req = {0, (long int)ms_ * 1000 * 1000};
-+    return nanosleep (&req, NULL);
- #endif
- }
- 
---- a/src/tcp_address.cpp
-+++ b/src/tcp_address.cpp
-@@ -29,6 +29,7 @@
- 
- #include <string>
- #include <sstream>
-+#include <ctime>
- 
- #include "tcp_address.hpp"
- #include "platform.hpp"
-@@ -194,7 +195,8 @@ int zmq::tcp_address_t::resolve_nic_name (const char *nic_, bool ipv6_, bool is_
-         rc = getifaddrs (&ifa);
-         if (rc == 0 || (rc < 0 && errno != ECONNREFUSED))
-             break;
--        usleep ((backoff_msec << i) * 1000);
-+        const struct timespec req = {0, (backoff_msec << i) * 1000 * 1000};
-+        nanosleep (&req, NULL);
-     }
-     errno_assert (rc == 0);
-     zmq_assert (ifa != NULL);
---- a/src/zmq.cpp
-+++ b/src/zmq.cpp
-@@ -692,7 +692,8 @@ int zmq_poll (zmq_pollitem_t *items_, int nitems_, long timeout_)
-         usleep (timeout_ * 1000);
-         return 0;
- #else
--        return usleep (timeout_ * 1000);
-+        const struct timespec req = {0, timeout_ * 1000 * 1000};
-+        return nanosleep (&req, NULL);
- #endif
-     }
- 
-@@ -852,7 +853,8 @@ int zmq_poll (zmq_pollitem_t *items_, int nitems_, long timeout_)
-         Sleep (timeout_ > 0 ? timeout_ : INFINITE);
-         return 0;
- #else
--        return usleep (timeout_ * 1000);
-+        const struct timespec req = {0, timeout_ * 1000 * 1000};
-+        return nanosleep (&req, NULL);
- #endif
-     }
-     zmq::clock_t clock;