mosquitto: bump to 1.4.15 for CVE fixes

See
https://mosquitto.org/blog/2018/02/security-advisory-cve-2017-7651-cve-2017-7652/
for full details.

patch for reproducible builds had to be rebuilt based on upstream change.

Signed-off-by: Karl Palsson <karlp@etactica.com>

net/mosquitto/Makefile

@@ -9,14 +9,14 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=mosquitto
-PKG_VERSION:=1.4.14
+PKG_VERSION:=1.4.15
 PKG_RELEASE:=3
 PKG_LICENSE:=BSD-3-Clause
 PKG_LICENSE_FILES:=LICENSE.txt
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=http://mosquitto.org/files/source/
-PKG_HASH:=156b1fa731d12baad4b8b22f7b6a8af50ba881fc711b81e9919ec103cf2942d1
+PKG_HASH:=7d3b3e245a3b4ec94b05678c8199c806359737949f4cfe0bf936184f6ca89a83
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
 
 include $(INCLUDE_DIR)/package.mk

net/mosquitto/patches/100-remove-build-timestamps.patch

@@ -1,23 +1,29 @@
-From ebfccff8735ca0f8b6c9e8d06f2d3efe916affaf Mon Sep 17 00:00:00 2001
-From: Alexander Couzens <lynxis@fe80.eu>
-Date: Sun, 10 Dec 2017 01:23:29 +0100
-Subject: [PATCH] fix reproducible builds by removing build timestamp
-
-Build timestamps prevents reproducible builds. [0]
-
-[0] https://reproducible-builds.org/docs/timestamps/
-
-Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
----
- src/conf.c      | 2 +-
- src/mosquitto.c | 4 +---
- 2 files changed, 2 insertions(+), 4 deletions(-)
-
+diff --git a/config.mk b/config.mk
+index bfaa208..2a3e2bf 100644
+--- a/config.mk
++++ b/config.mk
+@@ -87,7 +87,6 @@ WITH_SOCKS:=yes
+ # Also bump lib/mosquitto.h, CMakeLists.txt,
+ # installer/mosquitto.nsi, installer/mosquitto-cygwin.nsi
+ VERSION=1.4.15
+-TIMESTAMP:=$(shell date "+%F %T%z")
+ 
+ # Client library SO version. Bump if incompatible API/ABI changes are made.
+ SOVERSION=1
+@@ -115,7 +114,7 @@ LIB_CFLAGS:=${CFLAGS} ${CPPFLAGS} -I. -I.. -I../lib
+ LIB_CXXFLAGS:=$(LIB_CFLAGS) ${CPPFLAGS}
+ LIB_LDFLAGS:=${LDFLAGS}
+ 
+-BROKER_CFLAGS:=${LIB_CFLAGS} ${CPPFLAGS} -DVERSION="\"${VERSION}\"" -DTIMESTAMP="\"${TIMESTAMP}\"" -DWITH_BROKER
++BROKER_CFLAGS:=${LIB_CFLAGS} ${CPPFLAGS} -DVERSION="\"${VERSION}\"" -DWITH_BROKER
+ CLIENT_CFLAGS:=${CFLAGS} ${CPPFLAGS} -I../lib -DVERSION="\"${VERSION}\""
+ 
+ ifneq ($(or $(findstring $(UNAME),FreeBSD), $(findstring $(UNAME),OpenBSD)),)
 diff --git a/src/conf.c b/src/conf.c
-index a3e233de..e8162031 100644
+index 25d80a6..9ab0599 100644
 --- a/src/conf.c
 +++ b/src/conf.c
-@@ -309,7 +309,7 @@ void mqtt3_config_cleanup(struct mqtt3_config *config)
+@@ -338,7 +338,7 @@ void mqtt3_config_cleanup(struct mqtt3_config *config)
  
  static void print_usage(void)
  {
@@ -27,7 +33,7 @@ index a3e233de..e8162031 100644
  	printf("Usage: mosquitto [-c config_file] [-d] [-h] [-p port]\n\n");
  	printf(" -c : specify the broker config file.\n");
 diff --git a/src/mosquitto.c b/src/mosquitto.c
-index b28150ce..dcf3a72a 100644
+index 22b6372..b581f45 100644
 --- a/src/mosquitto.c
 +++ b/src/mosquitto.c
 @@ -291,7 +291,7 @@ int main(int argc, char *argv[])
@@ -36,8 +42,8 @@ index b28150ce..dcf3a72a 100644
  	}
 -	_mosquitto_log_printf(NULL, MOSQ_LOG_INFO, "mosquitto version %s (build date %s) starting", VERSION, TIMESTAMP);
 +	_mosquitto_log_printf(NULL, MOSQ_LOG_INFO, "mosquitto version %s starting", VERSION);
- 	if(config.config_file){
- 		_mosquitto_log_printf(NULL, MOSQ_LOG_INFO, "Config loaded from %s.", config.config_file);
+ 	if(int_db.config_file){
+ 		_mosquitto_log_printf(NULL, MOSQ_LOG_INFO, "Config loaded from %s.", int_db.config_file);
  	}else{
 @@ -308,8 +308,6 @@ int main(int argc, char *argv[])
  		/* Set static $SYS messages */