[oe,meta-oe] nmap: Fix build with clang8/musl/libc++

diff --git a/meta-oe/recipes-security/nmap/files/0001-include-time.h-for-time-structure-definition.patch b/meta-oe/recipes-security/nmap/files/0001-include-time.h-for-time-structure-definition.patch
new file mode 100644
index 0000000000..561c8c82cf
--- /dev/null
+++ b/meta-oe/recipes-security/nmap/files/0001-include-time.h-for-time-structure-definition.patch
@@ -0,0 +1,78 @@ 
+From c774f2b129fd5acd5647d92c57a2079ae638a62b Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 20 Jan 2019 23:07:39 -0800
+Subject: [PATCH] include time.h for time structure definition
+
+Exposed by musl/clang
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ nmap_error.cc       | 1 +
+ nping/EchoServer.cc | 1 +
+ osscan.cc           | 1 +
+ osscan2.cc          | 1 +
+ service_scan.cc     | 1 +
+ 5 files changed, 5 insertions(+)
+
+diff --git a/nmap_error.cc b/nmap_error.cc
+index 19beafb..ea14e08 100644
+--- a/nmap_error.cc
++++ b/nmap_error.cc
+@@ -135,6 +135,7 @@
+ #include "xml.h"
+ 
+ #include <errno.h>
++#include <time.h>
+ 
+ extern NmapOps o;
+ 
+diff --git a/nping/EchoServer.cc b/nping/EchoServer.cc
+index 70f39b0..40cd4d6 100644
+--- a/nping/EchoServer.cc
++++ b/nping/EchoServer.cc
+@@ -137,6 +137,7 @@
+ #include "NpingOps.h"
+ #include "ProbeMode.h"
+ #include <signal.h>
++#include <time.h>
+ 
+ extern NpingOps o;
+ extern EchoServer es;
+diff --git a/osscan.cc b/osscan.cc
+index f851f60..6ae0c83 100644
+--- a/osscan.cc
++++ b/osscan.cc
+@@ -149,6 +149,7 @@
+ #  include <time.h>
+ # endif
+ #endif
++#include <time.h>
+ 
+ #include <algorithm>
+ #include <list>
+diff --git a/osscan2.cc b/osscan2.cc
+index e341947..887fbd2 100644
+--- a/osscan2.cc
++++ b/osscan2.cc
+@@ -147,6 +147,7 @@
+ 
+ #include <list>
+ #include <math.h>
++#include <time.h>
+ 
+ extern NmapOps o;
+ #ifdef WIN32
+diff --git a/service_scan.cc b/service_scan.cc
+index 9780ae3..e07b940 100644
+--- a/service_scan.cc
++++ b/service_scan.cc
+@@ -145,6 +145,7 @@
+ #include "nmap_tty.h"
+ 
+ #include <errno.h>
++#include <time.h>
+ 
+ #if HAVE_OPENSSL
+ /* OpenSSL 1.0.0 needs _WINSOCKAPI_ to be defined, otherwise it loads
diff --git a/meta-oe/recipes-security/nmap/files/0002-Fix-building-with-libc.patch b/meta-oe/recipes-security/nmap/files/0002-Fix-building-with-libc.patch
new file mode 100644
index 0000000000..064be8ff85
--- /dev/null
+++ b/meta-oe/recipes-security/nmap/files/0002-Fix-building-with-libc.patch
@@ -0,0 +1,76 @@ 
+From 2a361989b5f84ec23ba7ccb6e527a5590ff55deb Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 20 Jan 2019 23:11:56 -0800
+Subject: [PATCH] Fix building with libc++
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ nping/EchoServer.cc | 16 ++++++++--------
+ 1 file changed, 8 insertions(+), 8 deletions(-)
+
+diff --git a/nping/EchoServer.cc b/nping/EchoServer.cc
+index 40cd4d6..04433e1 100644
+--- a/nping/EchoServer.cc
++++ b/nping/EchoServer.cc
+@@ -282,14 +282,14 @@ int EchoServer::nep_listen_socket(){
+         server_addr6.sin6_len = sizeof(struct sockaddr_in6);
+     #endif
+     /* Bind to local address and the specified port */
+-    if( bind(master_sd, (struct sockaddr *)&server_addr6, sizeof(server_addr6)) != 0 ){
++    if( ::bind(master_sd, (struct sockaddr *)&server_addr6, sizeof(server_addr6)) != 0 ){
+         nping_warning(QT_3, "Failed to bind to source address %s. Trying to bind to port %d...", IPtoa(server_addr6.sin6_addr), port);
+         /* If the bind failed for the supplied address, just try again with in6addr_any */
+         if( o.spoofSource() ){
+             server_addr6.sin6_addr = in6addr_any;
+-            if( bind(master_sd, (struct sockaddr *)&server_addr6, sizeof(server_addr6)) != 0 ){
++            if( ::bind(master_sd, (struct sockaddr *)&server_addr6, sizeof(server_addr6)) != 0 ){
+                 nping_fatal(QT_3, "Could not bind to port %d (%s).", port, strerror(errno));
+-            }else{ 
++            }else{
+                 nping_print(VB_1, "Server bound to port %d", port);
+             }
+         }
+@@ -320,12 +320,12 @@ int EchoServer::nep_listen_socket(){
+ #endif
+ 
+     /* Bind to local address and the specified port */
+-    if( bind(master_sd, (struct sockaddr *)&server_addr4, sizeof(server_addr4)) != 0 ){
++    if( ::bind(master_sd, (struct sockaddr *)&server_addr4, sizeof(server_addr4)) != 0 ){
+         nping_warning(QT_3, "Failed to bind to source address %s. Trying to bind to port %d...", IPtoa(server_addr4.sin_addr), port);
+         /* If the bind failed for the supplied address, just try again with in6addr_any */
+         if( o.spoofSource() ){
+             server_addr4.sin_addr.s_addr=INADDR_ANY;
+-            if( bind(master_sd, (struct sockaddr *)&server_addr4, sizeof(server_addr4)) != 0 ){
++            if( ::bind(master_sd, (struct sockaddr *)&server_addr4, sizeof(server_addr4)) != 0 ){
+                 nping_fatal(QT_3, "Could not bind to port %d (%s).", port, strerror(errno));
+             }else{
+                 nping_print(VB_1, "Server bound to port %d", port);
+@@ -561,7 +561,7 @@ clientid_t EchoServer::nep_match_headers(IPv4Header *ip4, IPv6Header *ip6, TCPHe
+                             nping_print(DBG_3, ";");
+                             /* The payload magic may affect the score only between
+                              * zero and 4 bytes. This is done to prevent long
+-                             * common strings like "GET / HTTP/1.1\r\n" 
++                             * common strings like "GET / HTTP/1.1\r\n"
+                              * increasing the score a lot and cause problems for
+                              * the matching logic. */
+                             current_score+= MIN(4, fspec->len)*FACTOR_PAYLOAD_MAGIC;
+@@ -571,7 +571,7 @@ clientid_t EchoServer::nep_match_headers(IPv4Header *ip4, IPv6Header *ip6, TCPHe
+                     default:
+                         nping_warning(QT_2, "Bogus field specifier found in client #%d context. Please report a bug", ctx->getIdentifier());
+                     break;
+-                }           
++                }
+             } /* End of field specifiers loop */
+ 
+             nping_print(DBG_3, "%s() current_score=%.02f candidate_score=%.02f", __func__, current_score, candidate_score);
+@@ -650,7 +650,7 @@ clientid_t EchoServer::nep_match_packet(const u8 *pkt, size_t pktlen){
+                 }else{
+                     if( (tcplen=tcp.validate())==OP_FAILURE){
+                         return CLIENT_NOT_FOUND;
+-                    }else{                        
++                    }else{
+                         if( (int)pktlen > (iplen+tcplen) ){
+                            if( payload.storeRecvData(pkt+iplen+tcplen, pktlen-iplen-tcplen)!=OP_FAILURE)
+                                payload_included=true;
diff --git a/meta-oe/recipes-security/nmap/nmap_7.70.bb b/meta-oe/recipes-security/nmap/nmap_7.70.bb
index 01be1515b7..b28b6a2528 100644
--- a/meta-oe/recipes-security/nmap/nmap_7.70.bb
+++ b/meta-oe/recipes-security/nmap/nmap_7.70.bb
@@ -8,7 +8,9 @@  LIC_FILES_CHKSUM = "file://COPYING;beginline=7;endline=12;md5=1489288f46af415fad
 SRC_URI = "http://nmap.org/dist/${BP}.tar.bz2 \
            file://nmap-redefine-the-python-library-dir.patch \
            file://nmap-replace-shtool-mkdir-with-coreutils-mkdir-command.patch \
-"
+           file://0001-include-time.h-for-time-structure-definition.patch \
+           file://0002-Fix-building-with-libc.patch \
+           "
 
 SRC_URI[md5sum] = "84eb6fbe788e0d4918c2b1e39421bf79"
 SRC_URI[sha256sum] = "847b068955f792f4cc247593aca6dc3dc4aae12976169873247488de147a6e18"