diff --git a/depends/.gitignore b/depends/.gitignore
index 1f163897b..3cb4b9ac1 100644
--- a/depends/.gitignore
+++ b/depends/.gitignore
@@ -7,3 +7,4 @@ x86_64*
 i686*
 mips*
 arm*
+aarch64*
diff --git a/depends/Makefile b/depends/Makefile
index ef5a20e6c..2b5859f8c 100644
--- a/depends/Makefile
+++ b/depends/Makefile
@@ -73,13 +73,18 @@ include builders/$(build_os).mk
 include builders/default.mk
 include packages/packages.mk
 
-qt_packages_$(NO_QT) = $(qt_packages) $(qt_$(host_os)_packages)
-qt_native_packages_$(NO_QT) = $(qt_native_packages)
+qt_packages_$(NO_QT) = $(qt_packages) $(qt_$(host_os)_packages) $(qt_$(host_arch)_$(host_os)_packages)
+
 wallet_packages_$(NO_WALLET) = $(wallet_packages)
 upnp_packages_$(NO_UPNP) = $(upnp_packages)
 
 packages += $($(host_arch)_$(host_os)_packages) $($(host_os)_packages) $(qt_packages_) $(wallet_packages_) $(upnp_packages_)
-native_packages += $($(host_arch)_$(host_os)_native_packages) $($(host_os)_native_packages) $(qt_native_packages_)
+native_packages += $($(host_arch)_$(host_os)_native_packages) $($(host_os)_native_packages)
+
+ifneq ($(qt_packages_),)
+native_packages += $(qt_native_packages)
+endif
+
 all_packages = $(packages) $(native_packages)
 
 meta_depends = Makefile funcs.mk builders/default.mk hosts/default.mk hosts/$(host_os).mk builders/$(build_os).mk
@@ -131,9 +136,9 @@ endef
 
 define check_or_remove_sources
   mkdir -p $($(package)_source_dir); cd $($(package)_source_dir); \
-  $(build_SHA256SUM) -c $($(package)_fetched) >/dev/null 2>/dev/null || \
-    ( if test -f $($(package)_all_sources); then echo "Checksum missing or mismatched for $(package) source. Forcing re-download."; fi; \
-      rm -f $($(package)_all_sources) $($(1)_fetched))
+  test -f $($(package)_fetched) && ( $(build_SHA256SUM) -c $($(package)_fetched) >/dev/null 2>/dev/null || \
+    ( echo "Checksum missing or mismatched for $(package) source. Forcing re-download."; \
+      rm -f $($(package)_all_sources) $($(1)_fetched))) || true
 endef
 
 check-packages:
diff --git a/depends/README.md b/depends/README.md
index d85e652c6..696984963 100644
--- a/depends/README.md
+++ b/depends/README.md
@@ -23,7 +23,8 @@ Common `host-platform-triplets` for cross compilation are:
 - `i686-w64-mingw32` for Win32
 - `x86_64-w64-mingw32` for Win64
 - `x86_64-apple-darwin11` for MacOSX
-- `arm-linux-gnueabihf` for Linux ARM
+- `arm-linux-gnueabihf` for Linux ARM 32 bit
+- `aarch64-linux-gnu` for Linux ARM 64 bit
 
 No other options are needed, the paths are automatically configured.
 
diff --git a/depends/builders/darwin.mk b/depends/builders/darwin.mk
index cedbddc57..200d6ed22 100644
--- a/depends/builders/darwin.mk
+++ b/depends/builders/darwin.mk
@@ -7,7 +7,7 @@ build_darwin_OTOOL: = $(shell xcrun -f otool)
 build_darwin_NM: = $(shell xcrun -f nm)
 build_darwin_INSTALL_NAME_TOOL:=$(shell xcrun -f install_name_tool)
 build_darwin_SHA256SUM = shasum -a 256
-build_darwin_DOWNLOAD = curl --location --fail --connect-timeout $(DOWNLOAD_CONNECT_TIMEOUT) --retry $(DOWNLOAD_RETRIES) -L -o
+build_darwin_DOWNLOAD = curl --location --fail --connect-timeout $(DOWNLOAD_CONNECT_TIMEOUT) --retry $(DOWNLOAD_RETRIES) -o
 
 #darwin host on darwin builder. overrides darwin host preferences.
 darwin_CC=$(shell xcrun -f clang) -mmacosx-version-min=$(OSX_MIN_VERSION)
diff --git a/depends/builders/linux.mk b/depends/builders/linux.mk
index d6a304e4b..b03f42401 100644
--- a/depends/builders/linux.mk
+++ b/depends/builders/linux.mk
@@ -1,2 +1,2 @@
 build_linux_SHA256SUM = sha256sum
-build_linux_DOWNLOAD = curl --location --fail --connect-timeout $(DOWNLOAD_CONNECT_TIMEOUT) --retry $(DOWNLOAD_RETRIES) -L -o
+build_linux_DOWNLOAD = curl --location --fail --connect-timeout $(DOWNLOAD_CONNECT_TIMEOUT) --retry $(DOWNLOAD_RETRIES) -o
diff --git a/depends/config.guess b/depends/config.guess
index fba6e87a0..c4bd827a7 100755
--- a/depends/config.guess
+++ b/depends/config.guess
@@ -1,8 +1,8 @@
 #! /bin/sh
 # Attempt to guess a canonical system name.
-#   Copyright 1992-2015 Free Software Foundation, Inc.
+#   Copyright 1992-2016 Free Software Foundation, Inc.
 
-timestamp='2015-11-19'
+timestamp='2016-05-15'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -27,7 +27,7 @@ timestamp='2015-11-19'
 # Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
 #
 # You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
 #
 # Please send patches to <config-patches@gnu.org>.
 
@@ -50,7 +50,7 @@ version="\
 GNU config.guess ($timestamp)
 
 Originally written by Per Bothner.
-Copyright 1992-2015 Free Software Foundation, Inc.
+Copyright 1992-2016 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -186,9 +186,12 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
 	esac
 	# The Operating System including object format, if it has switched
-	# to ELF recently, or will in the future.
+	# to ELF recently (or will in the future) and ABI.
 	case "${UNAME_MACHINE_ARCH}" in
-	    arm*|earm*|i386|m68k|ns32k|sh3*|sparc|vax)
+	    earm*)
+		os=netbsdelf
+		;;
+	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
 		eval $set_cc_for_build
 		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
 			| grep -q __ELF__
@@ -237,6 +240,10 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
 	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
 	exit ;;
+    *:LibertyBSD:*:*)
+	UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
+	echo ${UNAME_MACHINE_ARCH}-unknown-libertybsd${UNAME_RELEASE}
+	exit ;;
     *:ekkoBSD:*:*)
 	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
 	exit ;;
@@ -268,42 +275,42 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
 	case "$ALPHA_CPU_TYPE" in
 	    "EV4 (21064)")
-		UNAME_MACHINE="alpha" ;;
+		UNAME_MACHINE=alpha ;;
 	    "EV4.5 (21064)")
-		UNAME_MACHINE="alpha" ;;
+		UNAME_MACHINE=alpha ;;
 	    "LCA4 (21066/21068)")
-		UNAME_MACHINE="alpha" ;;
+		UNAME_MACHINE=alpha ;;
 	    "EV5 (21164)")
-		UNAME_MACHINE="alphaev5" ;;
+		UNAME_MACHINE=alphaev5 ;;
 	    "EV5.6 (21164A)")
-		UNAME_MACHINE="alphaev56" ;;
+		UNAME_MACHINE=alphaev56 ;;
 	    "EV5.6 (21164PC)")
-		UNAME_MACHINE="alphapca56" ;;
+		UNAME_MACHINE=alphapca56 ;;
 	    "EV5.7 (21164PC)")
-		UNAME_MACHINE="alphapca57" ;;
+		UNAME_MACHINE=alphapca57 ;;
 	    "EV6 (21264)")
-		UNAME_MACHINE="alphaev6" ;;
+		UNAME_MACHINE=alphaev6 ;;
 	    "EV6.7 (21264A)")
-		UNAME_MACHINE="alphaev67" ;;
+		UNAME_MACHINE=alphaev67 ;;
 	    "EV6.8CB (21264C)")
-		UNAME_MACHINE="alphaev68" ;;
+		UNAME_MACHINE=alphaev68 ;;
 	    "EV6.8AL (21264B)")
-		UNAME_MACHINE="alphaev68" ;;
+		UNAME_MACHINE=alphaev68 ;;
 	    "EV6.8CX (21264D)")
-		UNAME_MACHINE="alphaev68" ;;
+		UNAME_MACHINE=alphaev68 ;;
 	    "EV6.9A (21264/EV69A)")
-		UNAME_MACHINE="alphaev69" ;;
+		UNAME_MACHINE=alphaev69 ;;
 	    "EV7 (21364)")
-		UNAME_MACHINE="alphaev7" ;;
+		UNAME_MACHINE=alphaev7 ;;
 	    "EV7.9 (21364A)")
-		UNAME_MACHINE="alphaev79" ;;
+		UNAME_MACHINE=alphaev79 ;;
 	esac
 	# A Pn.n version is a patched version.
 	# A Vn.n version is a released version.
 	# A Tn.n version is a released field test version.
 	# A Xn.n version is an unreleased experimental baselevel.
 	# 1.2 uses "1.2" for uname -r.
-	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
 	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
 	exitcode=$?
 	trap '' 0
@@ -376,16 +383,16 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	exit ;;
     i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
 	eval $set_cc_for_build
-	SUN_ARCH="i386"
+	SUN_ARCH=i386
 	# If there is a compiler, see if it is configured for 64-bit objects.
 	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
 	# This test works for both compilers.
-	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+	if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
 	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
-		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+		(CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
 		grep IS_64BIT_ARCH >/dev/null
 	    then
-		SUN_ARCH="x86_64"
+		SUN_ARCH=x86_64
 	    fi
 	fi
 	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
@@ -410,7 +417,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	exit ;;
     sun*:*:4.2BSD:*)
 	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
-	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+	test "x${UNAME_RELEASE}" = x && UNAME_RELEASE=3
 	case "`/bin/arch`" in
 	    sun3)
 		echo m68k-sun-sunos${UNAME_RELEASE}
@@ -635,13 +642,13 @@ EOF
 		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
 		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
 		    case "${sc_cpu_version}" in
-		      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
-		      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+		      523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
+		      528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
 		      532)                      # CPU_PA_RISC2_0
 			case "${sc_kernel_bits}" in
-			  32) HP_ARCH="hppa2.0n" ;;
-			  64) HP_ARCH="hppa2.0w" ;;
-			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
+			  32) HP_ARCH=hppa2.0n ;;
+			  64) HP_ARCH=hppa2.0w ;;
+			  '') HP_ARCH=hppa2.0 ;;   # HP-UX 10.20
 			esac ;;
 		    esac
 		fi
@@ -680,11 +687,11 @@ EOF
 		    exit (0);
 		}
 EOF
-		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+		    (CCOPTS="" $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
 		    test -z "$HP_ARCH" && HP_ARCH=hppa
 		fi ;;
 	esac
-	if [ ${HP_ARCH} = "hppa2.0w" ]
+	if [ ${HP_ARCH} = hppa2.0w ]
 	then
 	    eval $set_cc_for_build
 
@@ -697,12 +704,12 @@ EOF
 	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
 	    # => hppa64-hp-hpux11.23
 
-	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+	    if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |
 		grep -q __LP64__
 	    then
-		HP_ARCH="hppa2.0w"
+		HP_ARCH=hppa2.0w
 	    else
-		HP_ARCH="hppa64"
+		HP_ARCH=hppa64
 	    fi
 	fi
 	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
@@ -807,14 +814,14 @@ EOF
 	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 	exit ;;
     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
-	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
-	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+	FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
+	FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
 	FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
 	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
 	exit ;;
     5000:UNIX_System_V:4.*:*)
-	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
-	FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+	FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
+	FUJITSU_REL=`echo ${UNAME_RELEASE} | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
 	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
 	exit ;;
     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
@@ -896,7 +903,7 @@ EOF
 	exit ;;
     *:GNU/*:*:*)
 	# other systems with GNU libc and userland
-	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
+	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
 	exit ;;
     i*86:Minix:*:*)
 	echo ${UNAME_MACHINE}-pc-minix
@@ -919,7 +926,7 @@ EOF
 	  EV68*) UNAME_MACHINE=alphaev68 ;;
 	esac
 	objdump --private-headers /bin/sh | grep -q ld.so.1
-	if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
+	if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     arc:Linux:*:* | arceb:Linux:*:*)
@@ -1272,6 +1279,9 @@ EOF
     SX-8R:SUPER-UX:*:*)
 	echo sx8r-nec-superux${UNAME_RELEASE}
 	exit ;;
+    SX-ACE:SUPER-UX:*:*)
+	echo sxace-nec-superux${UNAME_RELEASE}
+	exit ;;
     Power*:Rhapsody:*:*)
 	echo powerpc-apple-rhapsody${UNAME_RELEASE}
 	exit ;;
@@ -1285,9 +1295,9 @@ EOF
 	    UNAME_PROCESSOR=powerpc
 	fi
 	if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then
-	    if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+	    if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
 		if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
-		    (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+		    (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
 		    grep IS_64BIT_ARCH >/dev/null
 		then
 		    case $UNAME_PROCESSOR in
@@ -1309,7 +1319,7 @@ EOF
 	exit ;;
     *:procnto*:*:* | *:QNX:[0123456789]*:*)
 	UNAME_PROCESSOR=`uname -p`
-	if test "$UNAME_PROCESSOR" = "x86"; then
+	if test "$UNAME_PROCESSOR" = x86; then
 		UNAME_PROCESSOR=i386
 		UNAME_MACHINE=pc
 	fi
@@ -1340,7 +1350,7 @@ EOF
 	# "uname -m" is not consistent, so use $cputype instead. 386
 	# is converted to i386 for consistency with other x86
 	# operating systems.
-	if test "$cputype" = "386"; then
+	if test "$cputype" = 386; then
 	    UNAME_MACHINE=i386
 	else
 	    UNAME_MACHINE="$cputype"
@@ -1382,7 +1392,7 @@ EOF
 	echo i386-pc-xenix
 	exit ;;
     i*86:skyos:*:*)
-	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE} | sed -e 's/ .*$//'`
 	exit ;;
     i*86:rdos:*:*)
 	echo ${UNAME_MACHINE}-pc-rdos
@@ -1394,25 +1404,24 @@ EOF
 	echo ${UNAME_MACHINE}-unknown-esx
 	exit ;;
     amd64:Isilon\ OneFS:*:*)
-        echo x86_64-unknown-onefs
+	echo x86_64-unknown-onefs
 	exit ;;
 esac
 
 cat >&2 <<EOF
 $0: unable to guess system type
 
-This script, last modified $timestamp, has failed to recognize
-the operating system you are using. It is advised that you
-download the most up to date version of the config scripts from
+This script (version $timestamp), has failed to recognize the
+operating system you are using. If your script is old, overwrite
+config.guess and config.sub with the latest versions from:
 
-  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
 and
-  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
 
-If the version you run ($0) is already up to date, please
-send the following data and any information you think might be
-pertinent to <config-patches@gnu.org> in order to provide the needed
-information to handle your system.
+If $0 has already been updated, send the following data and any
+information you think might be pertinent to config-patches@gnu.org to
+provide the necessary information to handle your system.
 
 config.guess timestamp = $timestamp
 
diff --git a/depends/config.site.in b/depends/config.site.in
index 873f66018..e731537bf 100644
--- a/depends/config.site.in
+++ b/depends/config.site.in
@@ -1,24 +1,26 @@
+depends_prefix="`dirname ${ac_site_file}`/.."
+
 cross_compiling=maybe
 host_alias=@HOST@
 ac_tool_prefix=${host_alias}-
 
 if test -z $with_boost; then
-  with_boost=$prefix
+  with_boost=$depends_prefix
 fi
 if test -z $with_qt_plugindir; then
-  with_qt_plugindir=$prefix/plugins
+  with_qt_plugindir=$depends_prefix/plugins
 fi
 if test -z $with_qt_translationdir; then
-  with_qt_translationdir=$prefix/translations
+  with_qt_translationdir=$depends_prefix/translations
 fi
 if test -z $with_qt_bindir; then
-  with_qt_bindir=$prefix/native/bin
+  with_qt_bindir=$depends_prefix/native/bin
 fi
 if test -z $with_protoc_bindir; then
-  with_protoc_bindir=$prefix/native/bin
+  with_protoc_bindir=$depends_prefix/native/bin
 fi
 if test -z $with_comparison_tool; then
-  with_comparison_tool=$prefix/native/share/BitcoindComparisonTool_jar/BitcoindComparisonTool.jar
+  with_comparison_tool=$depends_prefix/native/share/BitcoindComparisonTool_jar/BitcoindComparisonTool.jar
 fi
 
 
@@ -41,31 +43,32 @@ fi
 
 if test x@host_os@ = xmingw32; then
   if test -z $with_qt_incdir; then
-    with_qt_incdir=$prefix/include
+    with_qt_incdir=$depends_prefix/include
   fi
   if test -z $with_qt_libdir; then
-    with_qt_libdir=$prefix/lib
+    with_qt_libdir=$depends_prefix/lib
   fi
 fi
 
-PATH=$prefix/native/bin:$PATH
+PATH=$depends_prefix/native/bin:$PATH
 PKG_CONFIG="`which pkg-config` --static"
 
 # These two need to remain exported because pkg-config does not see them
 # otherwise. That means they must be unexported at the end of configure.ac to
 # avoid ruining the cache. Sigh.
 
-export PKG_CONFIG_LIBDIR=$prefix/lib/pkgconfig
-export PKG_CONFIG_PATH=$prefix/share/pkgconfig
+export PKG_CONFIG_LIBDIR=$depends_prefix/lib/pkgconfig
+export PKG_CONFIG_PATH=$depends_prefix/share/pkgconfig
 
-CPPFLAGS="-I$prefix/include/ $CPPFLAGS"
-LDFLAGS="-L$prefix/lib $LDFLAGS"
+CPPFLAGS="-I$depends_prefix/include/ $CPPFLAGS"
+LDFLAGS="-L$depends_prefix/lib $LDFLAGS"
 
 CC="@CC@"
 CXX="@CXX@"
 OBJC="${CC}"
 OBJCXX="${CXX}"
-CCACHE=$prefix/native/bin/ccache
+CCACHE=$depends_prefix/native/bin/ccache
+PYTHONPATH=$depends_prefix/native/lib/python/dist-packages:$PYTHONPATH
 
 if test -n "@AR@"; then
   AR=@AR@
diff --git a/depends/config.sub b/depends/config.sub
index ea8747d30..6d86a1e2f 100755
--- a/depends/config.sub
+++ b/depends/config.sub
@@ -1,8 +1,8 @@
 #! /bin/sh
 # Configuration validation subroutine script.
-#   Copyright 1992-2015 Free Software Foundation, Inc.
+#   Copyright 1992-2016 Free Software Foundation, Inc.
 
-timestamp='2015-11-22'
+timestamp='2016-05-10'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -33,7 +33,7 @@ timestamp='2015-11-22'
 # Otherwise, we print the canonical config type on stdout and succeed.
 
 # You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
 
 # This file is supposed to be the same for all GNU packages
 # and recognize all the CPU types, system types and aliases
@@ -67,7 +67,7 @@ Report bugs and patches to <config-patches@gnu.org>."
 version="\
 GNU config.sub ($timestamp)
 
-Copyright 1992-2015 Free Software Foundation, Inc.
+Copyright 1992-2016 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -520,7 +520,7 @@ case $basic_machine in
 		basic_machine=i386-pc
 		os=-aros
 		;;
-        asmjs)
+	asmjs)
 		basic_machine=asmjs-unknown
 		;;
 	aux)
@@ -1382,7 +1382,7 @@ case $os in
 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
 	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
-	      | -bitrig* | -openbsd* | -solidbsd* \
+	      | -bitrig* | -openbsd* | -solidbsd* | -libertybsd* \
 	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
 	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
 	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
@@ -1399,7 +1399,7 @@ case $os in
 	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
 	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
 	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* \
-	      | -onefs* | -tirtos*)
+	      | -onefs* | -tirtos* | -phoenix*)
 	# Remember, each alternative MUST END IN *, to match a version number.
 		;;
 	-qnx*)
@@ -1531,6 +1531,8 @@ case $os in
 		;;
 	-nacl*)
 		;;
+	-ios)
+		;;
 	-none)
 		;;
 	*)
diff --git a/depends/hosts/darwin.mk b/depends/hosts/darwin.mk
index 985649619..2958dc50c 100644
--- a/depends/hosts/darwin.mk
+++ b/depends/hosts/darwin.mk
@@ -1,9 +1,9 @@
 OSX_MIN_VERSION=10.7
-OSX_SDK_VERSION=10.11
+OSX_SDK_VERSION=10.9
 OSX_SDK=$(SDK_PATH)/MacOSX$(OSX_SDK_VERSION).sdk
-LD64_VERSION=253.9
+LD64_VERSION=241.9
 darwin_CC=clang -target $(host) -mmacosx-version-min=$(OSX_MIN_VERSION) --sysroot $(OSX_SDK) -mlinker-version=$(LD64_VERSION)
-darwin_CXX=clang++ -target $(host) -mmacosx-version-min=$(OSX_MIN_VERSION) --sysroot $(OSX_SDK) -mlinker-version=$(LD64_VERSION) -stdlib=libc++
+darwin_CXX=clang++ -target $(host) -mmacosx-version-min=$(OSX_MIN_VERSION) --sysroot $(OSX_SDK) -mlinker-version=$(LD64_VERSION)
 
 darwin_CFLAGS=-pipe
 darwin_CXXFLAGS=$(darwin_CFLAGS)
diff --git a/depends/packages/bdb.mk b/depends/packages/bdb.mk
index 8400088bb..f51883bd2 100644
--- a/depends/packages/bdb.mk
+++ b/depends/packages/bdb.mk
@@ -1,15 +1,20 @@
 package=bdb
-$(package)_version=6.2.23
+$(package)_version=4.8.30
 $(package)_download_path=http://download.oracle.com/berkeley-db
-$(package)_file_name=db-$($(package)_version).tar.gz
-$(package)_sha256_hash=47612c8991aa9ac2f6be721267c8d3cdccf5ac83105df8e50809daea24e95dc7
+$(package)_file_name=db-$($(package)_version).NC.tar.gz
+$(package)_sha256_hash=12edc0df75bf9abd7f82f821795bcee50f42cb2e5f76a6a281b85732798364ef
 $(package)_build_subdir=build_unix
 
 define $(package)_set_vars
 $(package)_config_opts=--disable-shared --enable-cxx --disable-replication
 $(package)_config_opts_mingw32=--enable-mingw
 $(package)_config_opts_linux=--with-pic
-$(package)_cxxflags=-std=c++11
+endef
+
+define $(package)_preprocess_cmds
+  sed -i.old 's/__atomic_compare_exchange/__atomic_compare_exchange_db/' dbinc/atomic.h && \
+  cp -f $(BASEDIR)/config.guess dist && \
+  cp -f $(BASEDIR)/config.sub dist
 endef
 
 define $(package)_config_cmds
@@ -17,7 +22,7 @@ define $(package)_config_cmds
 endef
 
 define $(package)_build_cmds
-  $(MAKE) libdb_cxx-6.2.a libdb-6.2.a
+  $(MAKE) libdb_cxx-4.8.a libdb-4.8.a
 endef
 
 define $(package)_stage_cmds
diff --git a/depends/packages/boost.mk b/depends/packages/boost.mk
index bf773ccd1..1a6df1bc0 100644
--- a/depends/packages/boost.mk
+++ b/depends/packages/boost.mk
@@ -1,8 +1,9 @@
 package=boost
-$(package)_version=1_64_0
-$(package)_download_path=https://dl.bintray.com/boostorg/release/1.64.0/source/
+$(package)_version=1_59_0
+$(package)_download_path=http://sourceforge.net/projects/boost/files/boost/1.59.0
 $(package)_file_name=$(package)_$($(package)_version).tar.bz2
-$(package)_sha256_hash=7bcc5caace97baa948931d712ea5f37038dbb1c5d89b43ad4def4ed7cb683332
+$(package)_sha256_hash=727a932322d94287b62abb1bd2d41723eec4356a7728909e38adb65ca25241ca
+$(package)_patches=fix-win-wake-from-sleep.patch
 
 define $(package)_set_vars
 $(package)_config_opts_release=variant=release
@@ -20,11 +21,12 @@ $(package)_archiver_$(host_os)=$($(package)_ar)
 $(package)_toolset_darwin=darwin
 $(package)_archiver_darwin=$($(package)_libtool)
 $(package)_config_libraries=chrono,filesystem,program_options,system,thread,test
-$(package)_cxxflags=-std=c++11 -fvisibility=hidden
+$(package)_cxxflags=-fvisibility=hidden
 $(package)_cxxflags_linux=-fPIC
 endef
 
 define $(package)_preprocess_cmds
+  patch -p1 < $($(package)_patch_dir)/fix-win-wake-from-sleep.patch && \
   echo "using $(boost_toolset_$(host_os)) : : $($(package)_cxx) : <cxxflags>\"$($(package)_cxxflags) $($(package)_cppflags)\" <linkflags>\"$($(package)_ldflags)\" <archiver>\"$(boost_archiver_$(host_os))\" <striper>\"$(host_STRIP)\"  <ranlib>\"$(host_RANLIB)\" <rc>\"$(host_WINDRES)\" : ;" > user-config.jam
 endef
 
diff --git a/depends/packages/freetype.mk b/depends/packages/freetype.mk
index cd3c23962..f7d6e0f9f 100644
--- a/depends/packages/freetype.mk
+++ b/depends/packages/freetype.mk
@@ -1,6 +1,6 @@
 package=freetype
 $(package)_version=2.5.3
-$(package)_download_path=http://download.savannah.gnu.org/releases/$(package)
+$(package)_download_path=http://downloads.sourceforge.net/$(package)
 $(package)_file_name=$(package)-$($(package)_version).tar.bz2
 $(package)_sha256_hash=c0848b29d52ef3ca27ad92e08351f023c5e24ce8cea7d8fe69fc96358e65f75e
 
diff --git a/depends/packages/native_biplist.mk b/depends/packages/native_biplist.mk
new file mode 100644
index 000000000..3c6e8900f
--- /dev/null
+++ b/depends/packages/native_biplist.mk
@@ -0,0 +1,20 @@
+package=native_biplist
+$(package)_version=0.9
+$(package)_download_path=https://pypi.python.org/packages/source/b/biplist
+$(package)_file_name=biplist-$($(package)_version).tar.gz
+$(package)_sha256_hash=b57cadfd26e4754efdf89e9e37de87885f9b5c847b2615688ca04adfaf6ca604
+$(package)_install_libdir=$(build_prefix)/lib/python/dist-packages
+$(package)_patches=sorted_list.patch
+
+define $(package)_preprocess_cmds
+  patch -p1 < $($(package)_patch_dir)/sorted_list.patch
+endef
+
+define $(package)_build_cmds
+    python setup.py build
+endef
+
+define $(package)_stage_cmds
+    mkdir -p $($(package)_install_libdir) && \
+    python setup.py install --root=$($(package)_staging_dir) --prefix=$(build_prefix) --install-lib=$($(package)_install_libdir)
+endef
diff --git a/depends/packages/native_ccache.mk b/depends/packages/native_ccache.mk
index cc76f9a79..027174479 100644
--- a/depends/packages/native_ccache.mk
+++ b/depends/packages/native_ccache.mk
@@ -1,6 +1,6 @@
 package=native_ccache
 $(package)_version=3.2.4
-$(package)_download_path=http://samba.org/ftp/ccache
+$(package)_download_path=https://samba.org/ftp/ccache
 $(package)_file_name=ccache-$($(package)_version).tar.bz2
 $(package)_sha256_hash=ffeb967edb549e67da0bd5f44f729a2022de9fdde65dfd80d2a7204d7f75332e
 
diff --git a/depends/packages/native_cctools.mk b/depends/packages/native_cctools.mk
index a621ddd52..1c1bcf199 100644
--- a/depends/packages/native_cctools.mk
+++ b/depends/packages/native_cctools.mk
@@ -1,14 +1,14 @@
 package=native_cctools
-$(package)_version=807d6fd1be5d2224872e381870c0a75387fe05e6
+$(package)_version=ee31ae567931c426136c94aad457c7b51d844beb
 $(package)_download_path=https://github.com/theuni/cctools-port/archive
 $(package)_file_name=$($(package)_version).tar.gz
-$(package)_sha256_hash=a09c9ba4684670a0375e42d9d67e7f12c1f62581a27f28f7c825d6d7032ccc6a
+$(package)_sha256_hash=ef107e6ab1b3994cb22e14f4f5c59ea0c0b5a988e6b21d42ed9616b018bbcbf9
 $(package)_build_subdir=cctools
-$(package)_clang_version=3.7.1
+$(package)_clang_version=3.3
 $(package)_clang_download_path=http://llvm.org/releases/$($(package)_clang_version)
-$(package)_clang_download_file=clang+llvm-$($(package)_clang_version)-x86_64-linux-gnu-ubuntu-14.04.tar.xz
-$(package)_clang_file_name=clang-llvm-$($(package)_clang_version)-x86_64-linux-gnu-ubuntu-14.04.tar.xz
-$(package)_clang_sha256_hash=99b28a6b48e793705228a390471991386daa33a9717cd9ca007fcdde69608fd9
+$(package)_clang_download_file=clang+llvm-$($(package)_clang_version)-amd64-Ubuntu-12.04.2.tar.gz
+$(package)_clang_file_name=clang-llvm-$($(package)_clang_version)-amd64-Ubuntu-12.04.2.tar.gz
+$(package)_clang_sha256_hash=60d8f69f032d62ef61bf527857ebb933741ec3352d4d328c5516aa520662dab7
 $(package)_extra_sources=$($(package)_clang_file_name)
 
 define $(package)_fetch_cmds
@@ -19,7 +19,6 @@ endef
 define $(package)_extract_cmds
   mkdir -p toolchain/bin toolchain/lib/clang/3.5/include && \
   tar --strip-components=1 -C toolchain -xf $($(package)_source_dir)/$($(package)_clang_file_name) && \
-  rm -f toolchain/lib/libc++abi.so* && \
   echo "#!/bin/sh" > toolchain/bin/$(host)-dsymutil && \
   echo "exit 0" >> toolchain/bin/$(host)-dsymutil && \
   chmod +x toolchain/bin/$(host)-dsymutil && \
@@ -27,7 +26,7 @@ define $(package)_extract_cmds
 endef
 
 define $(package)_set_vars
-$(package)_config_opts=--target=$(host) --disable-lto-support
+$(package)_config_opts=--target=$(host) --disable-libuuid
 $(package)_ldflags+=-Wl,-rpath=\\$$$$$$$$\$$$$$$$$ORIGIN/../lib
 $(package)_cc=$($(package)_extract_dir)/toolchain/bin/clang
 $(package)_cxx=$($(package)_extract_dir)/toolchain/bin/clang++
@@ -50,11 +49,10 @@ define $(package)_stage_cmds
   cd $($(package)_extract_dir)/toolchain && \
   mkdir -p $($(package)_staging_prefix_dir)/lib/clang/$($(package)_clang_version)/include && \
   mkdir -p $($(package)_staging_prefix_dir)/bin $($(package)_staging_prefix_dir)/include && \
-  cp bin/clang $($(package)_staging_prefix_dir)/bin/ &&\
-  cp -P bin/clang++ $($(package)_staging_prefix_dir)/bin/ &&\
+  cp -P bin/clang bin/clang++ $($(package)_staging_prefix_dir)/bin/ &&\
   cp lib/libLTO.so $($(package)_staging_prefix_dir)/lib/ && \
   cp -rf lib/clang/$($(package)_clang_version)/include/* $($(package)_staging_prefix_dir)/lib/clang/$($(package)_clang_version)/include/ && \
-  cp bin/llvm-dsymutil $($(package)_staging_prefix_dir)/bin/$(host)-dsymutil && \
+  cp bin/$(host)-dsymutil $($(package)_staging_prefix_dir)/bin && \
   if `test -d include/c++/`; then cp -rf include/c++/ $($(package)_staging_prefix_dir)/include/; fi && \
   if `test -d lib/c++/`; then cp -rf lib/c++/ $($(package)_staging_prefix_dir)/lib/; fi
 endef
diff --git a/depends/packages/packages.mk b/depends/packages/packages.mk
index 6ef05d518..6f7b5527f 100644
--- a/depends/packages/packages.mk
+++ b/depends/packages/packages.mk
@@ -4,9 +4,11 @@ linux_packages:=zeromq
 native_packages := native_ccache native_comparisontool
 
 qt_native_packages = native_protobuf
-qt_packages = qrencode protobuf zlib
+qt_packages = qrencode protobuf
+
+qt_x86_64_linux_packages:=qt expat dbus libxcb xcb_proto libXau xproto freetype fontconfig libX11 xextproto libXext xtrans
+qt_i686_linux_packages:=$(qt_x86_64_linux_packages)
 
-qt_linux_packages= qt expat dbus libxcb xcb_proto libXau xproto freetype fontconfig libX11 xextproto libXext xtrans
 qt_darwin_packages=qt
 qt_mingw32_packages=qt
 
diff --git a/depends/packages/protobuf.mk b/depends/packages/protobuf.mk
index 54d3fd924..5affad283 100644
--- a/depends/packages/protobuf.mk
+++ b/depends/packages/protobuf.mk
@@ -4,7 +4,6 @@ $(package)_download_path=$(native_$(package)_download_path)
 $(package)_file_name=$(native_$(package)_file_name)
 $(package)_sha256_hash=$(native_$(package)_sha256_hash)
 $(package)_dependencies=native_$(package)
-$(package)_cxxflags=-std=c++11
 
 define $(package)_set_vars
   $(package)_config_opts=--disable-shared --with-protoc=$(build_prefix)/bin/protoc
diff --git a/depends/packages/qt.mk b/depends/packages/qt.mk
index bbfdb766e..af6b6d9cc 100644
--- a/depends/packages/qt.mk
+++ b/depends/packages/qt.mk
@@ -1,30 +1,29 @@
 PACKAGE=qt
-$(package)_version=5.7.1
-$(package)_download_path=http://download.qt.io/official_releases/qt/5.7/$($(package)_version)/submodules
+$(package)_version=5.6.1
+$(package)_download_path=http://download.qt.io/official_releases/qt/5.6/$($(package)_version)/submodules
 $(package)_suffix=opensource-src-$($(package)_version).tar.gz
 $(package)_file_name=qtbase-$($(package)_suffix)
-$(package)_sha256_hash=95f83e532d23b3ddbde7973f380ecae1bac13230340557276f75f2e37984e410
-$(package)_dependencies=openssl zlib
+$(package)_sha256_hash=0ac67cf8d66d52b995f96c31c4b48117a1afb3db99eaa93e20ccd8f7f55f7fde
+$(package)_dependencies=openssl
 $(package)_linux_dependencies=freetype fontconfig libxcb libX11 xproto libXext
 $(package)_build_subdir=qtbase
 $(package)_qt_libs=corelib network widgets gui plugins testlib
 $(package)_patches=mac-qmake.conf mingw-uuidof.patch pidlist_absolute.patch fix-xcb-include-order.patch fix_qt_pkgconfig.patch
 
 $(package)_qttranslations_file_name=qttranslations-$($(package)_suffix)
-$(package)_qttranslations_sha256_hash=3a15aebd523c6d89fb97b2d3df866c94149653a26d27a00aac9b6d3020bc5a1d
+$(package)_qttranslations_sha256_hash=dcc1534d247babca1840cb6d0a000671801a341ea352d0535474f86adadaf028
 
 
 $(package)_qttools_file_name=qttools-$($(package)_suffix)
-$(package)_qttools_sha256_hash=22d67de915cb8cd93e16fdd38fa006224ad9170bd217c2be1e53045a8dd02f0f
+$(package)_qttools_sha256_hash=e0f845de28c31230dfa428f0190ccb3b91d1fc02481b1f064698ae4ef8376aa1
 
 $(package)_extra_sources  = $($(package)_qttranslations_file_name)
 $(package)_extra_sources += $($(package)_qttools_file_name)
 
 define $(package)_set_vars
 $(package)_config_opts_release = -release
-$(package)_config_opts_debug = -debug
-$(package)_config_opts += -bindir $(build_prefix)/bin
-$(package)_config_opts += -c++std c++11
+$(package)_config_opts_debug   = -debug
+$(package)_config_opts += -no-c++11
 $(package)_config_opts += -confirm-license
 $(package)_config_opts += -dbus-runtime
 $(package)_config_opts += -hostprefix $(build_prefix)
@@ -46,9 +45,11 @@ $(package)_config_opts += -no-linuxfb
 $(package)_config_opts += -no-libudev
 $(package)_config_opts += -no-mitshm
 $(package)_config_opts += -no-mtdev
+$(package)_config_opts += -no-nis
 $(package)_config_opts += -no-pulseaudio
 $(package)_config_opts += -no-openvg
 $(package)_config_opts += -no-reduce-relocations
+$(package)_config_opts += -pch
 $(package)_config_opts += -no-qml-debug
 $(package)_config_opts += -no-sql-db2
 $(package)_config_opts += -no-sql-ibase
@@ -67,19 +68,17 @@ $(package)_config_opts += -nomake tests
 $(package)_config_opts += -opensource
 $(package)_config_opts += -openssl-linked
 $(package)_config_opts += -optimized-qmake
-$(package)_config_opts += -pch
 $(package)_config_opts += -pkg-config
 $(package)_config_opts += -prefix $(host_prefix)
 $(package)_config_opts += -qt-libpng
 $(package)_config_opts += -qt-libjpeg
 $(package)_config_opts += -qt-pcre
-$(package)_config_opts += -system-zlib
+$(package)_config_opts += -qt-zlib
 $(package)_config_opts += -reduce-exports
 $(package)_config_opts += -static
 $(package)_config_opts += -silent
 $(package)_config_opts += -v
-$(package)_config_opts += -no-feature-printer
-$(package)_config_opts += -no-feature-printdialog
+
 
 ifneq ($(build_os),darwin)
 $(package)_config_opts_darwin = -xplatform macx-clang-linux
@@ -112,8 +111,8 @@ endef
 define $(package)_extract_cmds
   mkdir -p $($(package)_extract_dir) && \
   echo "$($(package)_sha256_hash)  $($(package)_source)" > $($(package)_extract_dir)/.$($(package)_file_name).hash && \
-  echo "$($(package)_qttranslations_sha256_hash)  $($(package)_source_dir)/$($(package)_qttranslations_file_name)" >> $($(package)_extract_dir)/.$($(package)_file_name).hash && \
-  echo "$($(package)_qttools_sha256_hash)  $($(package)_source_dir)/$($(package)_qttools_file_name)" >> $($(package)_extract_dir)/.$($(package)_file_name).hash && \
+  echo "$($(package)_qttranslations_sha256_hash)  $($(package)_source_dir)/$($(package)_qttranslations_file_name)" > $($(package)_extract_dir)/.$($(package)_file_name).hash && \
+  echo "$($(package)_qttools_sha256_hash)  $($(package)_source_dir)/$($(package)_qttools_file_name)" > $($(package)_extract_dir)/.$($(package)_file_name).hash && \
   $(build_SHA256SUM) -c $($(package)_extract_dir)/.$($(package)_file_name).hash && \
   mkdir qtbase && \
   tar --strip-components=1 -xf $($(package)_source) -C qtbase && \
@@ -126,7 +125,6 @@ endef
 
 define $(package)_preprocess_cmds
   sed -i.old "s|updateqm.commands = \$$$$\$$$$LRELEASE|updateqm.commands = $($(package)_extract_dir)/qttools/bin/lrelease|" qttranslations/translations/translations.pro && \
-  sed -i.old "/updateqm.depends =/d" qttranslations/translations/translations.pro && \
   sed -i.old "s/src_plugins.depends = src_sql src_xml src_network/src_plugins.depends = src_xml src_network/" qtbase/src/src.pro && \
   sed -i.old "s|X11/extensions/XIproto.h|X11/X.h|" qtbase/src/plugins/platforms/xcb/qxcbxsettings.cpp && \
   sed -i.old 's/if \[ "$$$$XPLATFORM_MAC" = "yes" \]; then xspecvals=$$$$(macSDKify/if \[ "$$$$BUILD_ON_MAC" = "yes" \]; then xspecvals=$$$$(macSDKify/' qtbase/configure && \
@@ -140,13 +138,12 @@ define $(package)_preprocess_cmds
   patch -p1 < $($(package)_patch_dir)/pidlist_absolute.patch && \
   patch -p1 < $($(package)_patch_dir)/fix-xcb-include-order.patch && \
   patch -p1 < $($(package)_patch_dir)/fix_qt_pkgconfig.patch && \
-  echo "!host_build: QMAKE_CFLAGS     += $($(package)_cflags) $($(package)_cppflags)" >> qtbase/mkspecs/common/gcc-base.conf && \
-  echo "!host_build: QMAKE_CXXFLAGS   += $($(package)_cxxflags) $($(package)_cppflags)" >> qtbase/mkspecs/common/gcc-base.conf && \
-  echo "!host_build: QMAKE_LFLAGS     += $($(package)_ldflags)" >> qtbase/mkspecs/common/gcc-base.conf && \
-  sed -i.old "s|QMAKE_CFLAGS            = |!host_build: QMAKE_CFLAGS            = $($(package)_cflags) $($(package)_cppflags) |" qtbase/mkspecs/win32-g++/qmake.conf && \
-  sed -i.old "s|QMAKE_LFLAGS            = |!host_build: QMAKE_LFLAGS            = $($(package)_ldflags) |" qtbase/mkspecs/win32-g++/qmake.conf && \
-  sed -i.old "s|QMAKE_CXXFLAGS          = |!host_build: QMAKE_CXXFLAGS            = $($(package)_cxxflags) $($(package)_cppflags) |" qtbase/mkspecs/win32-g++/qmake.conf
-
+  echo "QMAKE_CFLAGS     += $($(package)_cflags) $($(package)_cppflags)" >> qtbase/mkspecs/common/gcc-base.conf && \
+  echo "QMAKE_CXXFLAGS   += $($(package)_cxxflags) $($(package)_cppflags)" >> qtbase/mkspecs/common/gcc-base.conf && \
+  echo "QMAKE_LFLAGS     += $($(package)_ldflags)" >> qtbase/mkspecs/common/gcc-base.conf && \
+  sed -i.old "s|QMAKE_CFLAGS            = |QMAKE_CFLAGS            = $($(package)_cflags) $($(package)_cppflags) |" qtbase/mkspecs/win32-g++/qmake.conf && \
+  sed -i.old "s|QMAKE_LFLAGS            = |QMAKE_LFLAGS            = $($(package)_ldflags) |" qtbase/mkspecs/win32-g++/qmake.conf && \
+  sed -i.old "s|QMAKE_CXXFLAGS          = |QMAKE_CXXFLAGS            = $($(package)_cxxflags) $($(package)_cppflags) |" qtbase/mkspecs/win32-g++/qmake.conf
 endef
 
 define $(package)_config_cmds
@@ -154,8 +151,6 @@ define $(package)_config_cmds
   export PKG_CONFIG_LIBDIR=$(host_prefix)/lib/pkgconfig && \
   export PKG_CONFIG_PATH=$(host_prefix)/share/pkgconfig  && \
   ./configure $($(package)_config_opts) && \
-  echo "host_build: QT_CONFIG ~= s/system-zlib/zlib" >> mkspecs/qconfig.pri && \
-  echo "CONFIG += force_bootstrap" >> mkspecs/qconfig.pri && \
   $(MAKE) sub-src-clean && \
   cd ../qttranslations && ../qtbase/bin/qmake qttranslations.pro -o Makefile && \
   cd translations && ../../qtbase/bin/qmake translations.pro -o Makefile && cd ../.. &&\
@@ -179,5 +174,9 @@ endef
 
 define $(package)_postprocess_cmds
   rm -rf native/mkspecs/ native/lib/ lib/cmake/ && \
-  rm -f lib/lib*.la lib/*.prl plugins/*/*.prl
+  rm -f lib/lib*.la lib/*.prl plugins/*/*.prl && \
+  if `test -f bin/uic`; then cp bin/uic native/bin/; fi && \
+  if `test -f bin/lrelease`; then cp bin/lrelease native/bin/; fi && \
+  if `test -f bin/qdbuscpp2xml`; then cp bin/qdbuscpp2xml native/bin/; fi && \
+  if `test -f bin/qdbusxml2cpp`; then cp bin/qdbusxml2cpp native/bin/; fi
 endef
diff --git a/depends/packages/zeromq.mk b/depends/packages/zeromq.mk
index b3f18db05..7b866e9c0 100644
--- a/depends/packages/zeromq.mk
+++ b/depends/packages/zeromq.mk
@@ -7,7 +7,6 @@ $(package)_sha256_hash=e00b2967e074990d0538361cc79084a0a92892df2c6e7585da34e4c61
 define $(package)_set_vars
   $(package)_config_opts=--without-documentation --disable-shared
   $(package)_config_opts_linux=--with-pic
-  $(package)_cxxflags=-std=c++11
 endef
 
 define $(package)_config_cmds
diff --git a/depends/packages/zlib.mk b/depends/packages/zlib.mk
deleted file mode 100644
index 589490800..000000000
--- a/depends/packages/zlib.mk
+++ /dev/null
@@ -1,27 +0,0 @@
-package=zlib
-$(package)_version=1.2.11
-$(package)_download_path=http://www.zlib.net
-$(package)_file_name=$(package)-$($(package)_version).tar.gz
-$(package)_sha256_hash=c3e5e9fdd5004dcb542feda5ee4f0ff0744628baf8ed2dd5d66f8ca1197cb1a1
-
-define $(package)_set_vars
-$(package)_build_opts= CC="$($(package)_cc)"
-$(package)_build_opts+=CFLAGS="$($(package)_cflags) $($(package)_cppflags) -fPIC"
-$(package)_build_opts+=RANLIB="$($(package)_ranlib)"
-$(package)_build_opts+=AR="$($(package)_ar)"
-$(package)_build_opts_darwin+=AR="$($(package)_libtool)"
-$(package)_build_opts_darwin+=ARFLAGS="-o"
-endef
-
-define $(package)_config_cmds
-  ./configure --static --prefix=$(host_prefix)
-endef
-
-define $(package)_build_cmds
-  $(MAKE) $($(package)_build_opts) libz.a
-endef
-
-define $(package)_stage_cmds
-  $(MAKE) DESTDIR=$($(package)_staging_dir) install $($(package)_build_opts)
-endef
-
diff --git a/depends/patches/qt/fix-xcb-include-order.patch b/depends/patches/qt/fix-xcb-include-order.patch
index ec2bc17d9..c7dbebedc 100644
--- a/depends/patches/qt/fix-xcb-include-order.patch
+++ b/depends/patches/qt/fix-xcb-include-order.patch
@@ -1,6 +1,6 @@
---- old/qtbase/src/plugins/platforms/xcb/xcb_qpa_lib.pro 2015-03-17
-+++ new/qtbase/src/plugins/platforms/xcb/xcb_qpa_lib.pro 2015-03-17
-@@ -76,8 +76,6 @@
+--- old/qtbase/src/plugins/platforms/xcb/xcb_qpa_lib.pro 2015-03-17 02:06:42.705930685 +0000
++++ new/qtbase/src/plugins/platforms/xcb/xcb_qpa_lib.pro 2015-03-17 02:08:41.281926351 +0000
+@@ -74,8 +74,6 @@
  
  DEFINES += $$QMAKE_DEFINES_XCB
  LIBS += $$QMAKE_LIBS_XCB
@@ -9,18 +9,18 @@
  
  CONFIG += qpa/genericunixfontdatabase
  
-@@ -89,7 +87,8 @@
+@@ -87,7 +85,8 @@
  contains(QT_CONFIG, xcb-qt) {
      DEFINES += XCB_USE_RENDER
      XCB_DIR = ../../../3rdparty/xcb
 -    INCLUDEPATH += $$XCB_DIR/include $$XCB_DIR/sysinclude
 +    QMAKE_CFLAGS += -I$$XCB_DIR/include -I$$XCB_DIR/sysinclude $$QMAKE_CFLAGS_XCB
 +    QMAKE_CXXFLAGS += -I$$XCB_DIR/include -I$$XCB_DIR/sysinclude $$QMAKE_CFLAGS_XCB
-     LIBS += -lxcb -L$$MODULE_BASE_OUTDIR/lib -lxcb-static$$qtPlatformTargetSuffix()
+     LIBS += -lxcb -L$$OUT_PWD/xcb-static -lxcb-static
  } else {
      LIBS += -lxcb -lxcb-image -lxcb-icccm -lxcb-sync -lxcb-xfixes -lxcb-shm -lxcb-randr -lxcb-shape -lxcb-keysyms -lxcb-xinerama
---- old/qtbase/src/plugins/platforms/xcb/xcb-static/xcb-static.pro
-+++ new/qtbase/src/plugins/platforms/xcb/xcb-static/xcb-static.pro
+--- old/qtbase/src/plugins/platforms/xcb/xcb-static/xcb-static.pro      2015-03-17 02:07:04.641929383 +0000
++++ new/qtbase/src/plugins/platforms/xcb/xcb-static/xcb-static.pro      2015-03-17 02:10:15.485922059 +0000
 @@ -9,7 +9,8 @@
  
  XCB_DIR = ../../../../3rdparty/xcb
@@ -31,8 +31,8 @@
  
  QMAKE_CXXFLAGS += $$QMAKE_CFLAGS_XCB
  QMAKE_CFLAGS += $$QMAKE_CFLAGS_XCB
---- old/qtbase/src/plugins/platforms/xcb/xcb-plugin.pro
-+++ new/qtbase/src/plugins/platforms/xcb/xcb-plugin.pro
+--- old/qtbase/src/plugins/platforms/xcb/xcb-plugin.pro	2015-07-24 16:02:59.530038830 -0400
++++ new/qtbase/src/plugins/platforms/xcb/xcb-plugin.pro	2015-07-24 16:01:22.106037459 -0400
 @@ -6,6 +6,13 @@
      qxcbmain.cpp
  OTHER_FILES += xcb.json README
diff --git a/depends/patches/qt/fix_qt_pkgconfig.patch b/depends/patches/qt/fix_qt_pkgconfig.patch
index 34302a9f2..3772db4f8 100644
--- a/depends/patches/qt/fix_qt_pkgconfig.patch
+++ b/depends/patches/qt/fix_qt_pkgconfig.patch
@@ -1,6 +1,6 @@
---- old/qtbase/mkspecs/features/qt_module.prf
-+++ new/qtbase/mkspecs/features/qt_module.prf
-@@ -245,7 +245,7 @@
+--- old/qtbase/mkspecs/features/qt_module.prf 2016-03-17 02:06:42.705930685 +0000
++++ new/qtbase/mkspecs/features/qt_module.prf 2016-03-17 02:06:42.705930685 +0000
+@@ -244,7 +244,7 @@
  load(qt_targets)
  
  # this builds on top of qt_common
diff --git a/depends/patches/qt/mac-qmake.conf b/depends/patches/qt/mac-qmake.conf
index ca70d30b1..a6d0070cc 100644
--- a/depends/patches/qt/mac-qmake.conf
+++ b/depends/patches/qt/mac-qmake.conf
@@ -1,5 +1,6 @@
 MAKEFILE_GENERATOR = UNIX
 CONFIG += app_bundle incremental global_init_link_order lib_version_first plugin_no_soname absolute_library_soname
+DEFINES += QT_NO_PRINTER QT_NO_PRINTDIALOG
 QMAKE_INCREMENTAL_STYLE = sublib
 include(../common/macx.conf)
 include(../common/gcc-base-mac.conf)
@@ -10,14 +11,14 @@ QMAKE_XCODE_VERSION=4.3
 QMAKE_XCODE_DEVELOPER_PATH=/Developer
 QMAKE_MACOSX_DEPLOYMENT_TARGET = $${MAC_MIN_VERSION}
 QMAKE_MAC_SDK=macosx
-QMAKE_MAC_SDK.macosx.Path = $${MAC_SDK_PATH}
+QMAKE_MAC_SDK.macosx.path = $${MAC_SDK_PATH}
 QMAKE_MAC_SDK.macosx.platform_name = macosx
-QMAKE_MAC_SDK.macosx.SDKVersion = $${MAC_SDK_VERSION}
-QMAKE_MAC_SDK.macosx.PlatformPath = /phony
-!host_build: QMAKE_CFLAGS += -target $${MAC_TARGET}
-!host_build: QMAKE_OBJECTIVE_CFLAGS += $$QMAKE_CFLAGS
-!host_build: QMAKE_CXXFLAGS += $$QMAKE_CFLAGS
-!host_build: QMAKE_LFLAGS += -target $${MAC_TARGET} -mlinker-version=$${MAC_LD64_VERSION}
+QMAKE_MAC_SDK.macosx.version = $${MAC_SDK_VERSION}
+QMAKE_MAC_SDK.macosx.platform_path = /phony
+QMAKE_CFLAGS += -target $${MAC_TARGET}
+QMAKE_OBJECTIVE_CFLAGS += $$QMAKE_CFLAGS
+QMAKE_CXXFLAGS += $$QMAKE_CFLAGS
+QMAKE_LFLAGS += -target $${MAC_TARGET} -mlinker-version=$${MAC_LD64_VERSION}
 QMAKE_AR = $${CROSS_COMPILE}ar cq
 QMAKE_RANLIB=$${CROSS_COMPILE}ranlib
 QMAKE_LIBTOOL=$${CROSS_COMPILE}libtool
diff --git a/depends/patches/qt/mingw-uuidof.patch b/depends/patches/qt/mingw-uuidof.patch
index fb21923c8..975366e61 100644
--- a/depends/patches/qt/mingw-uuidof.patch
+++ b/depends/patches/qt/mingw-uuidof.patch
@@ -1,6 +1,6 @@
---- old/qtbase/src/plugins/platforms/windows/qwindowscontext.cpp
-+++ new/qtbase/src/plugins/platforms/windows/qwindowscontext.cpp
-@@ -77,7 +77,7 @@
+--- old/qtbase/src/plugins/platforms/windows/qwindowscontext.cpp	2015-06-20 17:40:20.956781548 -0400
++++ new/qtbase/src/plugins/platforms/windows/qwindowscontext.cpp	2015-06-20 17:29:32.052772416 -0400
+@@ -69,7 +69,7 @@
  #include <stdlib.h>
  #include <stdio.h>
  #include <windowsx.h>
@@ -9,8 +9,8 @@
  #  include <comdef.h>
  #endif
  
-@@ -814,7 +814,7 @@
-                           HWND_MESSAGE, NULL, static_cast<HINSTANCE>(GetModuleHandle(0)), NULL);
+@@ -762,7 +762,7 @@
+                           HWND_MESSAGE, NULL, (HINSTANCE)GetModuleHandle(0), NULL);
  }
  
 -#ifndef Q_OS_WINCE
@@ -18,16 +18,16 @@
  // Re-engineered from the inline function _com_error::ErrorMessage().
  // We cannot use it directly since it uses swprintf_s(), which is not
  // present in the MSVCRT.DLL found on Windows XP (QTBUG-35617).
-@@ -833,7 +833,7 @@
-          return QString::asprintf("IDispatch error #%u", uint(wCode));
-      return QString::asprintf("Unknown error 0x0%x", uint(comError.Error()));
+@@ -781,7 +781,7 @@
+          return QStringLiteral("IDispatch error #") + QString::number(wCode);
+      return QStringLiteral("Unknown error 0x0") + QString::number(comError.Error(), 16);
  }
 -#endif // !Q_OS_WINCE
 +#endif // !defined(Q_OS_WINCE) && (!defined(USE___UUIDOF) || (defined(USE___UUIDOF) && USE___UUIDOF == 1))
  
  /*!
      \brief Common COM error strings.
-@@ -901,12 +901,12 @@
+@@ -846,12 +846,12 @@
      default:
          break;
      }
diff --git a/depends/patches/qt/pidlist_absolute.patch b/depends/patches/qt/pidlist_absolute.patch
index c79282417..0b49c050d 100644
--- a/depends/patches/qt/pidlist_absolute.patch
+++ b/depends/patches/qt/pidlist_absolute.patch
@@ -1,7 +1,7 @@
 diff -dur old/qtbase/src/plugins/platforms/windows/qwindowscontext.h new/qtbase/src/plugins/platforms/windows/qwindowscontext.h
---- old/qtbase/src/plugins/platforms/windows/qwindowscontext.h
-+++ new/qtbase/src/plugins/platforms/windows/qwindowscontext.h
-@@ -136,10 +136,18 @@
+--- old/qtbase/src/plugins/platforms/windows/qwindowscontext.h	2015-06-29 22:04:40.000000000 +0200
++++ new/qtbase/src/plugins/platforms/windows/qwindowscontext.h	2015-11-01 12:55:59.751234846 +0100
+@@ -124,10 +124,18 @@
      inline void init();
  
      typedef HRESULT (WINAPI *SHCreateItemFromParsingName)(PCWSTR, IBindCtx *, const GUID&, void **);
@@ -21,9 +21,9 @@ diff -dur old/qtbase/src/plugins/platforms/windows/qwindowscontext.h new/qtbase/
      SHCreateItemFromParsingName sHCreateItemFromParsingName;
      SHGetKnownFolderIDList sHGetKnownFolderIDList;
 diff -dur old/qtbase/src/plugins/platforms/windows/qwindowsdialoghelpers.cpp new/qtbase/src/plugins/platforms/windows/qwindowsdialoghelpers.cpp
---- old/qtbase/src/plugins/platforms/windows/qwindowsdialoghelpers.cpp
-+++ new/qtbase/src/plugins/platforms/windows/qwindowsdialoghelpers.cpp
-@@ -1016,7 +1016,11 @@
+--- old/qtbase/src/plugins/platforms/windows/qwindowsdialoghelpers.cpp	2015-06-29 22:04:40.000000000 +0200
++++ new/qtbase/src/plugins/platforms/windows/qwindowsdialoghelpers.cpp	2015-11-01 13:41:09.503149772 +0100
+@@ -1008,7 +1008,11 @@
              qWarning() << __FUNCTION__ << ": Invalid CLSID: " << url.path();
              return Q_NULLPTR;
          }