Imported Upstream version 1.0.0.9910upstream/1.0.0.9910

9 files changed, 468 insertions, 27 deletions

diff --git a/cross/arm-softfp/sources.list.jessie b/cross/arm-softfp/sources.list.jessie
deleted file mode 100644
index 4d142ac9b1..0000000000
--- a/cross/arm-softfp/sources.list.jessie
+++ /dev/null
@@ -1,3 +0,0 @@
-# Debian (sid)   # UNSTABLE
-deb http://ftp.debian.org/debian/ sid main contrib non-free
-deb-src http://ftp.debian.org/debian/ sid main contrib non-free
diff --git a/cross/armel/sources.list.jessie b/cross/armel/sources.list.jessie
new file mode 100644
index 0000000000..3d9c3059d8
--- /dev/null
+++ b/cross/armel/sources.list.jessie
@@ -0,0 +1,3 @@
+# Debian (jessie)   # Stable
+deb http://ftp.debian.org/debian/ jessie main contrib non-free
+deb-src http://ftp.debian.org/debian/ jessie main contrib non-free
diff --git a/cross/armel/tizen-build-rootfs.sh b/cross/armel/tizen-build-rootfs.sh
new file mode 100755
index 0000000000..87c48e78fb
--- /dev/null
+++ b/cross/armel/tizen-build-rootfs.sh
@@ -0,0 +1,44 @@
+#!/usr/bin/env bash
+set -e
+
+__ARM_SOFTFP_CrossDir=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
+__TIZEN_CROSSDIR="$__ARM_SOFTFP_CrossDir/tizen"
+
+if [[ -z "$ROOTFS_DIR" ]]; then
+    echo "ROOTFS_DIR is not defined."
+    exit 1;
+fi
+
+# Clean-up (TODO-Cleanup: We may already delete  $ROOTFS_DIR at ./cross/build-rootfs.sh.)
+# hk0110
+if [ -d "$ROOTFS_DIR" ]; then
+    umount $ROOTFS_DIR/*
+    rm -rf $ROOTFS_DIR
+fi
+
+TIZEN_TMP_DIR=$ROOTFS_DIR/tizen_tmp
+mkdir -p $TIZEN_TMP_DIR
+
+# Download files
+echo ">>Start downloading files"
+VERBOSE=1 $__ARM_SOFTFP_CrossDir/tizen-fetch.sh $TIZEN_TMP_DIR
+echo "<<Finish downloading files"
+
+echo ">>Start constructing Tizen rootfs"
+TIZEN_RPM_FILES=`ls $TIZEN_TMP_DIR/*.rpm`
+cd $ROOTFS_DIR
+for f in $TIZEN_RPM_FILES; do
+    rpm2cpio $f  | cpio -idm --quiet
+done
+echo "<<Finish constructing Tizen rootfs"
+
+# Cleanup tmp
+rm -rf $TIZEN_TMP_DIR
+
+# Configure Tizen rootfs
+echo ">>Start configuring Tizen rootfs"
+rm ./usr/lib/libunwind.so
+ln -s libunwind.so.8 ./usr/lib/libunwind.so
+ln -sfn asm-arm ./usr/include/asm
+patch -p1 < $__TIZEN_CROSSDIR/tizen.patch
+echo "<<Finish configuring Tizen rootfs"
diff --git a/cross/armel/tizen-fetch.sh b/cross/armel/tizen-fetch.sh
new file mode 100755
index 0000000000..1252199481
--- /dev/null
+++ b/cross/armel/tizen-fetch.sh
@@ -0,0 +1,174 @@
+#!/usr/bin/env bash
+set -e
+
+if [[ -z "${VERBOSE// }" ]] || [ "$VERBOSE" -ne "$VERBOSE" ] 2>/dev/null; then
+	VERBOSE=0
+fi
+
+Log()
+{
+	if [ $VERBOSE -ge $1 ]; then
+		echo ${@:2}
+	fi
+}
+
+Inform()
+{
+	Log 1 -e "\x1B[0;34m$@\x1B[m"
+}
+
+Debug()
+{
+	Log 2 -e "\x1B[0;32m$@\x1B[m"
+}
+
+Error()
+{
+	>&2 Log 0 -e "\x1B[0;31m$@\x1B[m"
+}
+
+Fetch()
+{
+	URL=$1
+	FILE=$2
+	PROGRESS=$3
+	if [ $VERBOSE -ge 1 ] && [ $PROGRESS ]; then
+		CURL_OPT="--progress-bar"
+	else
+		CURL_OPT="--silent"
+	fi
+	curl $CURL_OPT $URL > $FILE
+}
+
+hash curl 2> /dev/null || { Error "Require 'curl' Aborting."; exit 1; }
+hash xmllint 2> /dev/null || { Error "Require 'xmllint' Aborting."; exit 1; }
+hash sha256sum 2> /dev/null || { Error "Require 'sha256sum' Aborting."; exit 1; }
+
+TMPDIR=$1
+if [ ! -d $TMPDIR ]; then
+	TMPDIR=./tizen_tmp
+	Debug "Create temporary directory : $TMPDIR"
+	mkdir -p $TMPDIR 
+fi
+
+TIZEN_URL=http://download.tizen.org/releases/weekly/tizen
+BUILD_XML=build.xml
+REPOMD_XML=repomd.xml
+PRIMARY_XML=primary.xml
+TARGET_URL="http://__not_initialized"
+
+Xpath_get()
+{
+	XPATH_RESULT=''
+	XPATH=$1
+	XML_FILE=$2
+	RESULT=$(xmllint --xpath $XPATH $XML_FILE)
+	if [[ -z ${RESULT// } ]]; then
+		Error "Can not find target from $XML_FILE"
+		Debug "Xpath = $XPATH"
+		exit 1
+	fi
+	XPATH_RESULT=$RESULT
+}
+
+fetch_tizen_pkgs_init()
+{
+	TARGET=$1
+	PROFILE=$2
+	Debug "Initialize TARGET=$TARGET, PROFILE=$PROFILE"
+
+	TMP_PKG_DIR=$TMPDIR/tizen_${PROFILE}_pkgs
+	if [ -d $TMP_PKG_DIR ]; then rm -rf $TMP_PKG_DIR; fi
+	mkdir -p $TMP_PKG_DIR
+
+	PKG_URL=$TIZEN_URL/$PROFILE/latest
+
+	BUILD_XML_URL=$PKG_URL/$BUILD_XML
+	TMP_BUILD=$TMP_PKG_DIR/$BUILD_XML
+	TMP_REPOMD=$TMP_PKG_DIR/$REPOMD_XML
+	TMP_PRIMARY=$TMP_PKG_DIR/$PRIMARY_XML
+	TMP_PRIMARYGZ=${TMP_PRIMARY}.gz
+
+	Fetch $BUILD_XML_URL $TMP_BUILD
+
+	Debug "fetch $BUILD_XML_URL to $TMP_BUILD"
+
+	TARGET_XPATH="//build/buildtargets/buildtarget[@name=\"$TARGET\"]/repo[@type=\"binary\"]/text()"
+	Xpath_get $TARGET_XPATH $TMP_BUILD
+	TARGET_PATH=$XPATH_RESULT
+	TARGET_URL=$PKG_URL/$TARGET_PATH
+
+	REPOMD_URL=$TARGET_URL/repodata/repomd.xml
+	PRIMARY_XPATH='string(//*[local-name()="data"][@type="primary"]/*[local-name()="location"]/@href)'
+
+	Fetch $REPOMD_URL $TMP_REPOMD
+
+	Debug "fetch $REPOMD_URL to $TMP_REPOMD"
+
+	Xpath_get $PRIMARY_XPATH $TMP_REPOMD
+	PRIMARY_XML_PATH=$XPATH_RESULT
+	PRIMARY_URL=$TARGET_URL/$PRIMARY_XML_PATH
+
+	Fetch $PRIMARY_URL $TMP_PRIMARYGZ
+
+	Debug "fetch $PRIMARY_URL to $TMP_PRIMARYGZ"
+
+	gunzip $TMP_PRIMARYGZ 
+
+	Debug "unzip $TMP_PRIMARYGZ to $TMP_PRIMARY" 
+}
+
+fetch_tizen_pkgs()
+{
+	PROFILE=$1
+	PACKAGE_XPATH_TPL='string(//*[local-name()="metadata"]/*[local-name()="package"][*[local-name()="name"][text()="_PKG_"]]/*[local-name()="location"]/@href)'
+
+	PACKAGE_CHECKSUM_XPATH_TPL='string(//*[local-name()="metadata"]/*[local-name()="package"][*[local-name()="name"][text()="_PKG_"]]/*[local-name()="checksum"]/text())'
+
+	for pkg in ${@:2}
+	do
+		Inform "Fetching... $pkg"
+		XPATH=${PACKAGE_XPATH_TPL/_PKG_/$pkg}
+		Xpath_get $XPATH $TMP_PRIMARY
+		PKG_PATH=$XPATH_RESULT
+
+		XPATH=${PACKAGE_CHECKSUM_XPATH_TPL/_PKG_/$pkg}
+		Xpath_get $XPATH $TMP_PRIMARY
+		CHECKSUM=$XPATH_RESULT
+
+		PKG_URL=$TARGET_URL/$PKG_PATH
+		PKG_FILE=$(basename $PKG_PATH)
+		PKG_PATH=$TMPDIR/$PKG_FILE
+
+		Debug "Download $PKG_URL to $PKG_PATH"
+		Fetch $PKG_URL $PKG_PATH true
+		
+		echo "$CHECKSUM $PKG_PATH" | sha256sum -c - > /dev/null
+		if [ $? -ne 0 ]; then
+			Error "Fail to fetch $PKG_URL to $PKG_PATH"
+			Debug "Checksum = $CHECKSUM"
+			exit 1
+		fi
+
+	done
+}
+
+Inform "Initialize arm base"
+fetch_tizen_pkgs_init arm base
+Inform "fetch base common packages"
+fetch_tizen_pkgs base gcc glibc glibc-devel linux-glibc-devel
+Inform "fetch base coreclr packages"
+fetch_tizen_pkgs base lldb lldb-devel libuuid libuuid-devel libgcc libstdc++ libstdc++-devel
+Inform "fetch base corefx packages"
+fetch_tizen_pkgs base libcom_err libcom_err-devel zlib zlib-devel libopenssl libopenssl-devel
+
+Inform "initialize arm mobile"
+fetch_tizen_pkgs_init arm-wayland mobile
+Inform "fetch mobile common packages"
+fetch_tizen_pkgs mobile libicu-devel
+Inform "fetch mobile coreclr packages"
+fetch_tizen_pkgs mobile libunwind libunwind-devel tizen-release
+Inform "fetch mobile corefx packages"
+fetch_tizen_pkgs mobile gssdp gssdp-devel krb5 krb5-devel libcurl libcurl-devel
+
+
diff --git a/cross/armel/tizen/tizen.patch b/cross/armel/tizen/tizen.patch
new file mode 100644
index 0000000000..c92dc02809
--- /dev/null
+++ b/cross/armel/tizen/tizen.patch
@@ -0,0 +1,33 @@
+diff -u -r a/usr/lib/libc.so b/usr/lib/libc.so
+--- a/usr/lib/libc.so	2016-12-30 23:00:08.284951863 +0900
++++ b/usr/lib/libc.so	2016-12-30 23:00:32.140951815 +0900
+@@ -2,4 +2,4 @@
+    Use the shared library, but some functions are only in
+    the static library, so try that secondarily.  */
+ OUTPUT_FORMAT(elf32-littlearm)
+-GROUP ( /lib/libc.so.6 /usr/lib/libc_nonshared.a  AS_NEEDED ( /lib/ld-linux.so.3 ) )
++GROUP ( libc.so.6 libc_nonshared.a  AS_NEEDED ( ld-linux.so.3 ) )
+diff -u -r a/usr/lib/libpthread.so b/usr/lib/libpthread.so
+--- a/usr/lib/libpthread.so	2016-12-30 23:00:19.408951841 +0900
++++ b/usr/lib/libpthread.so	2016-12-30 23:00:39.068951801 +0900
+@@ -2,4 +2,4 @@
+    Use the shared library, but some functions are only in
+    the static library, so try that secondarily.  */
+ OUTPUT_FORMAT(elf32-littlearm)
+-GROUP ( /lib/libpthread.so.0 /usr/lib/libpthread_nonshared.a )
++GROUP ( libpthread.so.0 libpthread_nonshared.a )
+diff -u -r a/usr/lib/libpthread.so b/usr/lib/libpthread.so
+--- a/etc/os-release  2016-10-17 23:39:36.000000000 +0900
++++ b/etc/os-release  2017-01-05 14:34:39.099867682 +0900
+@@ -1,7 +1,7 @@
+ NAME=Tizen
+-VERSION="3.0.0 (Tizen3/Mobile)"
++VERSION="4.0.0 (Tizen4/Mobile)"
+ ID=tizen
+-VERSION_ID=3.0.0
+-PRETTY_NAME="Tizen 3.0.0 (Tizen3/Mobile)"
++VERSION_ID=4.0.0
++PRETTY_NAME="Tizen 4.0.0 (Tizen4/Mobile)"
+ ANSI_COLOR="0;36"
+-CPE_NAME="cpe:/o:tizen:tizen:3.0.0"
++CPE_NAME="cpe:/o:tizen:tizen:4.0.0"
diff --git a/cross/arm-softfp/toolchain.cmake b/cross/armel/toolchain.cmake
index 407ab53849..95bff0878b 100644
--- a/cross/arm-softfp/toolchain.cmake
+++ b/cross/armel/toolchain.cmake
@@ -20,10 +20,23 @@ add_compile_options(-mfpu=vfpv3)
 add_compile_options(--sysroot=${CROSS_ROOTFS})
 
 set(CROSS_LINK_FLAGS "${CROSS_LINK_FLAGS} -target ${TOOLCHAIN}")
-set(CROSS_LINK_FLAGS "${CROSS_LINK_FLAGS} -B${CROSS_ROOTFS}/usr/lib/gcc/${TOOLCHAIN}")
-set(CROSS_LINK_FLAGS "${CROSS_LINK_FLAGS} -L${CROSS_ROOTFS}/lib/${TOOLCHAIN}")
 set(CROSS_LINK_FLAGS "${CROSS_LINK_FLAGS} --sysroot=${CROSS_ROOTFS}")
 
+if("$ENV{__DistroRid}" MATCHES "tizen.*")
+    add_compile_options(-I$ENV{ROOTFS_DIR}/usr/lib/gcc/armv7l-tizen-linux-gnueabi/4.9.2/include/c++/)
+    add_compile_options(-I$ENV{ROOTFS_DIR}/usr/lib/gcc/armv7l-tizen-linux-gnueabi/4.9.2/include/c++/armv7l-tizen-linux-gnueabi)
+    add_compile_options(-Wno-deprecated-declarations) # compile-time option
+    add_compile_options(-D__extern_always_inline=inline)
+    set(TIZEN_TOOLCHAIN "armv7l-tizen-linux-gnueabi/4.9.2")
+    set(CROSS_LINK_FLAGS "${CROSS_LINK_FLAGS} -B${CROSS_ROOTFS}/usr/lib/gcc/${TIZEN_TOOLCHAIN}")
+    set(CROSS_LINK_FLAGS "${CROSS_LINK_FLAGS} -L${CROSS_ROOTFS}/usr/lib/gcc/${TIZEN_TOOLCHAIN}")
+else()
+    # TODO: this setting assumes debian armel rootfs
+    include_directories(SYSTEM ${CROSS_ROOTFS}/usr/include/c++/4.9 ${CROSS_ROOTFS}/usr/include/${TOOLCHAIN}/c++/4.9 )   
+    set(CROSS_LINK_FLAGS "${CROSS_LINK_FLAGS} -B${CROSS_ROOTFS}/usr/lib/gcc/${TOOLCHAIN}/4.9")
+    set(CROSS_LINK_FLAGS "${CROSS_LINK_FLAGS} -L${CROSS_ROOTFS}/usr/lib/gcc/${TOOLCHAIN}/4.9")
+endif()
+
 set(CMAKE_EXE_LINKER_FLAGS    "${CMAKE_EXE_LINKER_FLAGS}    ${CROSS_LINK_FLAGS}" CACHE STRING "" FORCE)
 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${CROSS_LINK_FLAGS}" CACHE STRING "" FORCE)
 set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} ${CROSS_LINK_FLAGS}" CACHE STRING "" FORCE)
diff --git a/cross/arm-softfp/tryrun.cmake b/cross/armel/tryrun.cmake
index 26a30e5e40..26a30e5e40 100644
--- a/cross/arm-softfp/tryrun.cmake
+++ b/cross/armel/tryrun.cmake
diff --git a/cross/build-android-rootfs.sh b/cross/build-android-rootfs.sh
new file mode 100755
index 0000000000..7627294a26
--- /dev/null
+++ b/cross/build-android-rootfs.sh
@@ -0,0 +1,145 @@
+#!/usr/bin/env bash
+
+usage()
+{
+    echo "Creates a toolchain and sysroot used for cross-compiling for Android."
+    echo.
+    echo "Usage: $0 [BuildArch] [ApiLevel]"
+    echo.
+    echo "BuildArch is the target architecture of Android. Currently only arm64 is supported."
+    echo "ApiLevel is the target Android API level. API levels usually match to Android releases. See https://source.android.com/source/build-numbers.html"
+    echo.
+    echo "By default, the toolchain and sysroot will be generated in cross/android-rootfs/toolchain/[BuildArch]. You can change this behavior"
+    echo "by setting the TOOLCHAIN_DIR environment variable"
+    echo.
+    echo "By default, the NDK will be downloaded into the cross/android-rootfs/android-ndk-r13b directory. If you already have an NDK installation,"
+    echo "you can set the NDK_DIR environment variable to have this script use that installation of the NDK."
+    exit 1
+}
+
+__ApiLevel=21 # The minimum platform for arm64 is API level 21
+__BuildArch=arm64
+__AndroidArch=aarch64
+
+for i in "$@"
+    do
+        lowerI="$(echo $i | awk '{print tolower($0)}')"
+        case $lowerI in
+        -?|-h|--help)
+            usage
+            exit 1
+            ;;
+        arm64)
+            __BuildArch=arm64
+            __AndroidArch=aarch64
+            ;;
+        *[0-9])
+            __ApiLevel=$i
+            ;;
+        *)
+            __UnprocessedBuildArgs="$__UnprocessedBuildArgs $i"
+            ;;
+    esac
+done
+
+# Obtain the location of the bash script to figure out where the root of the repo is.
+__CrossDir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+__Android_Cross_Dir="$__CrossDir/android-rootfs"
+__NDK_Dir="$__Android_Cross_Dir/android-ndk-r13b"
+__libunwind_Dir="$__Android_Cross_Dir/libunwind"
+__lldb_Dir="$__Android_Cross_Dir/lldb"
+__ToolchainDir="$__Android_Cross_Dir/toolchain/$__BuildArch"
+
+if [[ -n "$TOOLCHAIN_DIR" ]]; then
+    __ToolchainDir=$TOOLCHAIN_DIR
+fi
+
+if [[ -n "$NDK_DIR" ]]; then
+    __NDK_Dir=$NDK_DIR
+fi
+
+echo "Target API level: $__ApiLevel"
+echo "Target architecture: $__BuildArch"
+echo "NDK location: $__NDK_Dir"
+echo "Target Toolchain location: $__ToolchainDir"
+
+# Download the NDK if required
+if [ ! -d $__NDK_Dir ]; then
+    echo Downloading the NDK into $__NDK_Dir
+    mkdir -p $__NDK_Dir
+    wget -nv -nc --show-progress https://dl.google.com/android/repository/android-ndk-r13b-linux-x86_64.zip -O $__Android_Cross_Dir/android-ndk-r13b-linux-x86_64.zip
+    unzip -q $__Android_Cross_Dir/android-ndk-r13b-linux-x86_64.zip -d $__Android_Cross_Dir
+fi
+
+if [ ! -d $__lldb_Dir ]; then
+    mkdir -p $__lldb_Dir
+    echo Downloading LLDB into $__lldb_Dir
+    wget -nv -nc --show-progress https://dl.google.com/android/repository/lldb-2.3.3614996-linux-x86_64.zip -O $__Android_Cross_Dir/lldb-2.3.3614996-linux-x86_64.zip
+    unzip -q $__Android_Cross_Dir/lldb-2.3.3614996-linux-x86_64.zip -d $__lldb_Dir
+fi
+
+# Create the RootFS for both arm64 as well as aarch
+rm -rf $__Android_Cross_Dir/toolchain
+
+echo Generating the $__BuildArch toolchain
+$__NDK_Dir/build/tools/make_standalone_toolchain.py --arch $__BuildArch --api $__ApiLevel --install-dir $__ToolchainDir
+
+# Install the required packages into the toolchain
+rm -rf $__Android_Cross_Dir/deb/
+rm -rf $__Android_Cross_Dir/tmp
+
+mkdir -p $__Android_Cross_Dir/deb/
+mkdir -p $__Android_Cross_Dir/tmp/$arch/
+wget -nv -nc http://termux.net/dists/stable/main/binary-$__AndroidArch/libicu_58.2_$__AndroidArch.deb -O $__Android_Cross_Dir/deb/libicu_58.2_$__AndroidArch.deb
+wget -nv -nc http://termux.net/dists/stable/main/binary-$__AndroidArch/libicu-dev_58.2_$__AndroidArch.deb -O $__Android_Cross_Dir/deb/libicu-dev_58.2_$__AndroidArch.deb
+wget -nv -nc http://termux.net/dists/stable/main/binary-$__AndroidArch/libuuid-dev_1.0.3_$__AndroidArch.deb -O $__Android_Cross_Dir/deb/libuuid-dev_1.0.3_$__AndroidArch.deb
+wget -nv -nc http://termux.net/dists/stable/main/binary-$__AndroidArch/libuuid_1.0.3_$__AndroidArch.deb -O $__Android_Cross_Dir/deb/libuuid_1.0.3_$__AndroidArch.deb
+wget -nv -nc http://termux.net/dists/stable/main/binary-$__AndroidArch/libandroid-glob-dev_0.3_$__AndroidArch.deb -O $__Android_Cross_Dir/deb/libandroid-glob-dev_0.3_$__AndroidArch.deb
+wget -nv -nc http://termux.net/dists/stable/main/binary-$__AndroidArch/libandroid-glob_0.3_$__AndroidArch.deb -O $__Android_Cross_Dir/deb/libandroid-glob_0.3_$__AndroidArch.deb
+wget -nv -nc http://termux.net/dists/stable/main/binary-$__AndroidArch/libandroid-support-dev_13.10_$__AndroidArch.deb -O $__Android_Cross_Dir/deb/libandroid-support-dev_13.10_$__AndroidArch.deb
+wget -nv -nc http://termux.net/dists/stable/main/binary-$__AndroidArch/libandroid-support_13.10_$__AndroidArch.deb -O $__Android_Cross_Dir/deb/libandroid-support_13.10_$__AndroidArch.deb
+wget -nv -nc http://termux.net/dists/stable/main/binary-$__AndroidArch/liblzma-dev_5.2.3_$__AndroidArch.deb  -O $__Android_Cross_Dir/deb/liblzma-dev_5.2.3_$__AndroidArch.deb
+wget -nv -nc http://termux.net/dists/stable/main/binary-$__AndroidArch/liblzma_5.2.3_$__AndroidArch.deb -O $__Android_Cross_Dir/deb/liblzma_5.2.3_$__AndroidArch.deb
+wget -nv -nc http://termux.net/dists/stable/main/binary-$__AndroidArch/libcurl-dev_7.52.1_$__AndroidArch.deb -O $__Android_Cross_Dir/deb/libcurl-dev_7.52.1_$__AndroidArch.deb
+wget -nv -nc http://termux.net/dists/stable/main/binary-$__AndroidArch/libcurl_7.52.1_$__AndroidArch.deb -O $__Android_Cross_Dir/deb/libcurl_7.52.1_$__AndroidArch.deb
+
+echo Unpacking Termux packages
+dpkg -x $__Android_Cross_Dir/deb/libicu_58.2_$__AndroidArch.deb $__Android_Cross_Dir/tmp/$__AndroidArch/
+dpkg -x $__Android_Cross_Dir/deb/libicu-dev_58.2_$__AndroidArch.deb $__Android_Cross_Dir/tmp/$__AndroidArch/
+dpkg -x $__Android_Cross_Dir/deb/libuuid-dev_1.0.3_$__AndroidArch.deb $__Android_Cross_Dir/tmp/$__AndroidArch/
+dpkg -x $__Android_Cross_Dir/deb/libuuid_1.0.3_$__AndroidArch.deb $__Android_Cross_Dir/tmp/$__AndroidArch/
+dpkg -x $__Android_Cross_Dir/deb/libandroid-glob-dev_0.3_$__AndroidArch.deb $__Android_Cross_Dir/tmp/$__AndroidArch/
+dpkg -x $__Android_Cross_Dir/deb/libandroid-glob_0.3_$__AndroidArch.deb $__Android_Cross_Dir/tmp/$__AndroidArch/
+dpkg -x $__Android_Cross_Dir/deb/libandroid-support-dev_13.10_$__AndroidArch.deb $__Android_Cross_Dir/tmp/$__AndroidArch/
+dpkg -x $__Android_Cross_Dir/deb/libandroid-support_13.10_$__AndroidArch.deb $__Android_Cross_Dir/tmp/$__AndroidArch/
+dpkg -x $__Android_Cross_Dir/deb/liblzma-dev_5.2.3_$__AndroidArch.deb $__Android_Cross_Dir/tmp/$__AndroidArch/
+dpkg -x $__Android_Cross_Dir/deb/liblzma_5.2.3_$__AndroidArch.deb $__Android_Cross_Dir/tmp/$__AndroidArch/
+dpkg -x $__Android_Cross_Dir/deb/libcurl-dev_7.52.1_$__AndroidArch.deb $__Android_Cross_Dir/tmp/$__AndroidArch/
+dpkg -x $__Android_Cross_Dir/deb/libcurl_7.52.1_$__AndroidArch.deb $__Android_Cross_Dir/tmp/$__AndroidArch/
+
+cp -R $__Android_Cross_Dir/tmp/$__AndroidArch/data/data/com.termux/files/usr/* $__ToolchainDir/sysroot/usr/
+
+# Prepare libunwind
+if [ ! -d $__libunwind_Dir ]; then
+    git clone https://android.googlesource.com/platform/external/libunwind/ $__libunwind_Dir
+fi
+
+cd $__libunwind_Dir
+git checkout android-6.0.0_r26
+git checkout -- .
+git clean -xfd
+
+# libunwind is available on Android, but not included in the NDK.
+echo Building libunwind
+autoreconf --force -v --install 2> /dev/null
+./configure CC=$__ToolchainDir/bin/$__AndroidArch-linux-android-clang --with-sysroot=$__ToolchainDir/sysroot --host=x86_64 --target=$__AndroidArch-eabi --disable-coredump --prefix=$__ToolchainDir/sysroot/usr 2> /dev/null
+make > /dev/null
+make install > /dev/null
+
+# This header file is missing
+cp include/libunwind.h $__ToolchainDir/sysroot/usr/include/
+
+echo Now run:
+echo CONFIG_DIR=\`realpath cross/android/arm64\` ROOTFS_DIR=\`realpath $__ToolchainDir/sysroot\` ./build.sh cross arm64 skipgenerateversion skipmscorlib cmakeargs -DENABLE_LLDBPLUGIN=0
+
diff --git a/cross/build-rootfs.sh b/cross/build-rootfs.sh
index cfa1a66f4a..72ccc569a0 100755
--- a/cross/build-rootfs.sh
+++ b/cross/build-rootfs.sh
@@ -2,15 +2,16 @@
 
 usage()
 {
-    echo "Usage: $0 [BuildArch] [UbuntuCodeName] [lldbx.y]"
-    echo "BuildArch can be: arm(default), arm-softfp, arm64, x86"
-    echo "UbuntuCodeName - optional, Code name for Ubuntu, can be: trusty(default), vivid, wily, xenial. If BuildArch is arm-softfp, UbuntuCodeName is ignored."
+    echo "Usage: $0 [BuildArch] [LinuxCodeName] [lldbx.y] [--skipunmount]"
+    echo "BuildArch can be: arm(default), armel, arm64, x86"
+    echo "LinuxCodeName - optional, Code name for Linux, can be: trusty(default), vivid, wily, xenial. If BuildArch is armel, LinuxCodeName is jessie(default) or tizen."
     echo "lldbx.y - optional, LLDB version, can be: lldb3.6(default), lldb3.8"
+    echo "--skipunmount - optional, will skip the unmount of rootfs folder."
 
     exit 1
 }
 
-__UbuntuCodeName=trusty
+__LinuxCodeName=trusty
 
 __CrossDir=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
 __InitialDir=$PWD
@@ -20,6 +21,7 @@ __UbuntuRepo="http://ports.ubuntu.com/"
 __UbuntuPackagesBase="build-essential libunwind8-dev gettext symlinks liblttng-ust-dev libicu-dev"
 __LLDB_Package="lldb-3.6-dev"
 __UnprocessedBuildArgs=
+__SkipUnmount=0
 
 for i in "$@"
     do
@@ -37,11 +39,11 @@ for i in "$@"
             __BuildArch=arm64
             __UbuntuArch=arm64
             ;;
-        arm-softfp)
-            __BuildArch=arm-softfp
+        armel)
+            __BuildArch=armel
             __UbuntuArch=armel
             __UbuntuRepo="http://ftp.debian.org/debian/"
-            __UbuntuCodeName=jessie
+            __LinuxCodeName=jessie
             ;;
         x86)
             __BuildArch=x86
@@ -55,30 +57,47 @@ for i in "$@"
             __LLDB_Package="lldb-3.8-dev"
             ;;
         vivid)
-            if [ "$__UbuntuCodeName" != "jessie" ]; then
-                __UbuntuCodeName=vivid
+            if [ "$__LinuxCodeName" != "jessie" ]; then
+                __LinuxCodeName=vivid
             fi
             ;;
         wily)
-            if [ "$__UbuntuCodeName" != "jessie" ]; then
-                __UbuntuCodeName=wily
+            if [ "$__LinuxCodeName" != "jessie" ]; then
+                __LinuxCodeName=wily
             fi
             ;;
         xenial)
-            if [ "$__UbuntuCodeName" != "jessie" ]; then
-                __UbuntuCodeName=xenial
+            if [ "$__LinuxCodeName" != "jessie" ]; then
+                __LinuxCodeName=xenial
             fi
             ;;
         jessie)
-            __UbuntuCodeName=jessie
+            __LinuxCodeName=jessie
             __UbuntuRepo="http://ftp.debian.org/debian/"
             ;;
+        tizen)
+            if [ "$__BuildArch" != "armel" ]; then
+                echo "Tizen is available only for armel."
+                usage;
+                exit 1;
+            fi
+            __LinuxCodeName=
+            __UbuntuRepo=
+            __Tizen=tizen
+            ;;
+        --skipunmount)
+            __SkipUnmount=1
+            ;;
         *)
             __UnprocessedBuildArgs="$__UnprocessedBuildArgs $i"
             ;;
     esac
 done
 
+if [ "$__BuildArch" == "armel" ]; then
+     __LLDB_Package="lldb-3.5-dev"
+fi
+
 __RootfsDir="$__CrossDir/rootfs/$__BuildArch"
 __UbuntuPackages="$__UbuntuPackagesBase $__LLDB_Package"
 
@@ -87,14 +106,27 @@ if [[ -n "$ROOTFS_DIR" ]]; then
 fi
 
 if [ -d "$__RootfsDir" ]; then
-    umount $__RootfsDir/*
+    if [ $__SkipUnmount == 0 ]; then
+        umount $__RootfsDir/*
+    fi
     rm -rf $__RootfsDir
 fi
 
-qemu-debootstrap --arch $__UbuntuArch $__UbuntuCodeName $__RootfsDir $__UbuntuRepo
-cp $__CrossDir/$__BuildArch/sources.list.$__UbuntuCodeName $__RootfsDir/etc/apt/sources.list
-chroot $__RootfsDir apt-get update
-chroot $__RootfsDir apt-get -f -y install
-chroot $__RootfsDir apt-get -y install $__UbuntuPackages
-chroot $__RootfsDir symlinks -cr /usr
-umount $__RootfsDir/*
+if [[ -n $__LinuxCodeName ]]; then
+    qemu-debootstrap --arch $__UbuntuArch $__LinuxCodeName $__RootfsDir $__UbuntuRepo
+    cp $__CrossDir/$__BuildArch/sources.list.$__LinuxCodeName $__RootfsDir/etc/apt/sources.list
+    chroot $__RootfsDir apt-get update
+    chroot $__RootfsDir apt-get -f -y install
+    chroot $__RootfsDir apt-get -y install $__UbuntuPackages
+    chroot $__RootfsDir symlinks -cr /usr
+
+    if [ $__SkipUnmount == 0 ]; then
+        umount $__RootfsDir/*
+    fi
+elif [ "$__Tizen" == "tizen" ]; then
+    ROOTFS_DIR=$__RootfsDir $__CrossDir/$__BuildArch/tizen-build-rootfs.sh
+else
+    echo "Unsupported target platform."
+    usage;
+    exit 1
+fi