diff --git a/build-android.sh b/build-android.sh
index 40453f7..5902fe2 100755
--- a/build-android.sh
+++ b/build-android.sh
@@ -195,8 +195,12 @@ case "$HOST_OS" in
         PlatformOS=linux
 esac
 
+NDK_SOURCE_PROPERTIES=$AndroidNDKRoot"/source.properties"
 NDK_RELEASE_FILE=$AndroidNDKRoot"/RELEASE.TXT"
-if [ -f "${NDK_RELEASE_FILE}" ]; then
+if [ -f "${NDK_SOURCE_PROPERTIES}" ]; then
+    version=$(grep -i '^Pkg.Revision =' $NDK_SOURCE_PROPERTIES | cut -f2- -d=)
+    NDK_RN=$(echo $version | awk -F. '{print $1}')
+elif [ -f "${NDK_RELEASE_FILE}" ]; then
     NDK_RN=`cat $NDK_RELEASE_FILE | sed 's/^r\(.*\)$/\1/g'`
 elif [ -n "${AndroidSourcesDetected}" ]; then
     if [ -f "${ANDROID_BUILD_TOP}/ndk/docs/CHANGES.html" ]; then
@@ -258,10 +262,20 @@ case "$NDK_RN" in
 		TOOLSET=gcc-androidR8e
 		;;
 	"10 (64-bit)")
-		TOOLCHAIN=${TOOLCHAIN:-arm-linux-androideabi-4.6}
-                CXXPATH=$AndroidNDKRoot/toolchains/${TOOLCHAIN}/prebuilt/${PlatformOS}-x86_64/bin/arm-linux-androideabi-g++
-                TOOLSET=gcc-androidR8e
+		TOOLCHAIN=llvm-3.4
+		CXXPATH=$AndroidNDKRoot/toolchains/${TOOLCHAIN}/prebuilt/${PlatformOS}-x86_64/bin/clang++
+		TOOLSET=clang-androidR8e
+                ;;
+	"10e-rc4 (64-bit)"|"10e (64-bit)")
+		TOOLCHAIN=llvm-3.6
+		CXXPATH=$AndroidNDKRoot/toolchains/${TOOLCHAIN}/prebuilt/${PlatformOS}-x86_64/bin/clang++
+		TOOLSET=clang-androidR8e
                 ;;
+	11)
+		TOOLCHAIN=llvm
+		CXXPATH=$AndroidNDKRoot/toolchains/${TOOLCHAIN}/prebuilt/${PlatformOS}-x86_64/bin/clang++
+		TOOLSET=clang-androidR8e
+		;;
 	*)
 		echo "Undefined or not supported Android NDK version!"
 		exit 1
@@ -391,6 +405,7 @@ echo "Building boost for android"
   export AndroidBinariesPath=`dirname $CXXPATH`
   export PATH=$AndroidBinariesPath:$PATH
   export AndroidNDKRoot
+  export PlatformOS
   export NO_BZIP2=1
 
   cxxflags=""
@@ -405,7 +420,7 @@ echo "Building boost for android"
          --layout=versioned           \
          --prefix="./../$BUILD_DIR/"  \
          $LIBRARIES                   \
-         install 2>&1                 \
+         release debug install 2>&1   \
          || { dump "ERROR: Failed to build boost for android!" ; exit 1 ; }
   } | tee -a $PROGDIR/build.log
 
diff --git a/configs/user-config-boost-1_55_0.jam b/configs/user-config-boost-1_55_0.jam
index 666d4c8..cdab118 100644
--- a/configs/user-config-boost-1_55_0.jam
+++ b/configs/user-config-boost-1_55_0.jam
@@ -39,84 +39,44 @@
 
 import os ;
 local AndroidNDKRoot = [ os.environ AndroidNDKRoot ] ;
+local PlatformOS = [ os.environ PlatformOS ] ;
 
 # --------------------------------------------------------------------
-# Is same for 8b, 8c and 8d
-using gcc : androidR8b
+using clang : androidR8e
 :
-arm-linux-androideabi-g++
+$(AndroidNDKRoot)/toolchains/llvm/prebuilt/$(PlatformOS)-x86_64/bin/clang++
 :
-<archiver>arm-linux-androideabi-ar
+<compileflags>--gcc-toolchain="$(AndroidNDKRoot)/toolchains/arm-linux-androideabi-4.9/prebuilt/$(PlatformOS)-x86_64"
 <compileflags>-fexceptions
 <compileflags>-frtti
 <compileflags>-fpic
 <compileflags>-ffunction-sections
 <compileflags>-funwind-tables
-<compileflags>-D__ARM_ARCH_5__
-<compileflags>-D__ARM_ARCH_5T__
-<compileflags>-D__ARM_ARCH_5E__
-<compileflags>-D__ARM_ARCH_5TE__
-<compileflags>-Wno-psabi
-<compileflags>-march=armv5te
-<compileflags>-mtune=xscale
-<compileflags>-msoft-float
+<compileflags>-no-canonical-prefixes
+<compileflags>--target=armv7-none-linux-androideabi
+<compileflags>-march=armv7-a
+<compileflags>-mfloat-abi=softfp
+<compileflags>-mfpu=vfpv3-d16
 <compileflags>-mthumb
-<compileflags>-Os
-<compileflags>-fomit-frame-pointer
-<compileflags>-fno-strict-aliasing
-<compileflags>-finline-limit=64
-<compileflags>-I$(AndroidNDKRoot)/platforms/android-9/arch-arm/usr/include
-<compileflags>-Wa,--noexecstack
-<compileflags>-DANDROID
-<compileflags>-D__ANDROID__
-<compileflags>-DNDEBUG
-<compileflags>-O2
-<compileflags>-g
-<compileflags>-I$(AndroidNDKRoot)/sources/cxx-stl/gnu-libstdc++/4.6/include
-<compileflags>-I$(AndroidNDKRoot)/sources/cxx-stl/gnu-libstdc++/4.6/libs/armeabi/include
-# @Moss - Above are the 'oficial' android flags
-<architecture>arm
-<compileflags>-fvisibility=hidden
-<compileflags>-fvisibility-inlines-hidden
-<compileflags>-fdata-sections
-<cxxflags>-D__arm__
-<cxxflags>-D_REENTRANT
-<cxxflags>-D_GLIBCXX__PTHREADS
-;
-
-# --------------------------------------------------------------------
-using gcc : androidR8e
-:
-arm-linux-androideabi-g++
-:
-<archiver>arm-linux-androideabi-ar
-<compileflags>-fexceptions
-<compileflags>-frtti
-<compileflags>-fpic
-<compileflags>-ffunction-sections
-<compileflags>-funwind-tables
+<compileflags>--sysroot="$(AndroidNDKRoot)/platforms/android-9/arch-arm"
 <compileflags>-D__ARM_ARCH_5__
 <compileflags>-D__ARM_ARCH_5T__
 <compileflags>-D__ARM_ARCH_5E__
 <compileflags>-D__ARM_ARCH_5TE__
-<compileflags>-Wno-psabi
-<compileflags>-march=armv5te
-<compileflags>-mtune=xscale
-<compileflags>-msoft-float
-<compileflags>-mthumb
 <compileflags>-Os
 <compileflags>-fomit-frame-pointer
 <compileflags>-fno-strict-aliasing
-<compileflags>-finline-limit=64
-<compileflags>-I$(AndroidNDKRoot)/platforms/android-9/arch-arm/usr/include
 <compileflags>-Wa,--noexecstack
 <compileflags>-DANDROID
 <compileflags>-D__ANDROID__
 <compileflags>-DNDEBUG
 <compileflags>-O2
 <compileflags>-g
-<compileflags>-I$(AndroidNDKRoot)/sources/cxx-stl/gnu-libstdc++/4.6/include
-<compileflags>-I$(AndroidNDKRoot)/sources/cxx-stl/gnu-libstdc++/4.6/libs/armeabi/include
+<compileflags>-I$(AndroidNDKRoot)/sources/cxx-stl/gnu-libstdc++/4.9/include
+<compileflags>-I$(AndroidNDKRoot)/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi/include
+<linkflags>--target=armv7-none-linux-androideabi
+<linkflags>--gcc-toolchain="$(AndroidNDKRoot)/toolchains/arm-linux-androideabi-4.9/prebuilt/$(PlatformOS)-x86_64"
+<linkflags>--sysroot=$(AndroidNDKRoot)/platforms/android-9/arch-arm
 # @Moss - Above are the 'oficial' android flags
 <architecture>arm
 <compileflags>-fvisibility=hidden
@@ -125,9 +85,11 @@ arm-linux-androideabi-g++
 <cxxflags>-D__arm__
 <cxxflags>-D_REENTRANT
 <cxxflags>-D_GLIBCXX__PTHREADS
+<cxxflags>-std=c++11
 ;
 
 
+
 # ------------------
 # GCC configuration.
 # ------------------