Ticket #2996: 0001-Compile-all-Pyrogenesis-dependencies.3.patch

.gitignore

@@ -16 +16 @@
 binaries/system/pyrogenesis_dbg
 binaries/system/test_dbg
 
+build/android/build-*/
+build/android/temp/
+build/android/files/
 build/workspaces/gcc/
 build/workspaces/codeblocks/
 build/premake/premake4/bin/release/premake4
@@ -36 +39 @@
 *.o
 *.lo
 *.la
+libraries/android
 libraries/source/fcollada/src/output/
 libraries/source/spidermonkey/.already-built
 libraries/source/spidermonkey/include-unix-debug/
@@ -43 +47 @@
 libraries/source/spidermonkey/mozjs24/
 libraries/source/nvtt/src/build/
 
+source/cat
 # "long" translation files
 long.*.po

new file uild/android/android.toolchain.cmake

@@ +1 @@
+# Copyright (c) 2010-2011, Ethan Rublee
+# Copyright (c) 2011-2014, Andrey Kamaev
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# 1.  Redistributions of source code must retain the above copyright notice,
+#     this list of conditions and the following disclaimer.
+#
+# 2.  Redistributions in binary form must reproduce the above copyright notice,
+#     this list of conditions and the following disclaimer in the documentation
+#     and/or other materials provided with the distribution.
+#
+# 3.  Neither the name of the copyright holder nor the names of its
+#     contributors may be used to endorse or promote products derived from this
+#     software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
+# ------------------------------------------------------------------------------
+#  Android CMake toolchain file, for use with the Android NDK r5-r10d
+#  Requires cmake 2.6.3 or newer (2.8.9 or newer is recommended).
+#  See home page: https://github.com/taka-no-me/android-cmake
+#
+#  Usage Linux:
+#   $ export ANDROID_NDK=/absolute/path/to/the/android-ndk
+#   $ mkdir build && cd build
+#   $ cmake -DCMAKE_TOOLCHAIN_FILE=path/to/the/android.toolchain.cmake ..
+#   $ make -j8
+#
+#  Usage Windows:
+#     You need native port of make to build your project.
+#     Android NDK r7 (and newer) already has make.exe on board.
+#     For older NDK you have to install it separately.
+#     For example, this one: http://gnuwin32.sourceforge.net/packages/make.htm
+#
+#   $ SET ANDROID_NDK=C:\absolute\path\to\the\android-ndk
+#   $ mkdir build && cd build
+#   $ cmake.exe -G"MinGW Makefiles"
+#       -DCMAKE_TOOLCHAIN_FILE=path\to\the\android.toolchain.cmake
+#       -DCMAKE_MAKE_PROGRAM="%ANDROID_NDK%\prebuilt\windows\bin\make.exe" ..
+#   $ cmake.exe --build .
+#
+#
+#  Options (can be set as cmake parameters: -D<option_name>=<value>):
+#    ANDROID_NDK=/opt/android-ndk - path to the NDK root.
+#      Can be set as environment variable. Can be set only at first cmake run.
+#
+#    ANDROID_ABI=armeabi-v7a - specifies the target Application Binary
+#      Interface (ABI). This option nearly matches to the APP_ABI variable
+#      used by ndk-build tool from Android NDK.
+#
+#      Possible targets are:
+#        "armeabi" - ARMv5TE based CPU with software floating point operations
+#        "armeabi-v7a" - ARMv7 based devices with hardware FPU instructions
+#            this ABI target is used by default
+#        "armeabi-v7a with NEON" - same as armeabi-v7a, but
+#            sets NEON as floating-point unit
+#        "armeabi-v7a with VFPV3" - same as armeabi-v7a, but
+#            sets VFPV3 as floating-point unit (has 32 registers instead of 16)
+#        "armeabi-v6 with VFP" - tuned for ARMv6 processors having VFP
+#        "x86" - IA-32 instruction set
+#        "mips" - MIPS32 instruction set
+#
+#      64-bit ABIs for NDK r10 and newer:
+#        "arm64-v8a" - ARMv8 AArch64 instruction set
+#        "x86_64" - Intel64 instruction set (r1)
+#        "mips64" - MIPS64 instruction set (r6)
+#
+#    ANDROID_NATIVE_API_LEVEL=android-8 - level of Android API compile for.
+#      Option is read-only when standalone toolchain is used.
+#      Note: building for "android-L" requires explicit configuration.
+#
+#    ANDROID_TOOLCHAIN_NAME=arm-linux-androideabi-4.9 - the name of compiler
+#      toolchain to be used. The list of possible values depends on the NDK
+#      version. For NDK r10c the possible values are:
+#
+#        * aarch64-linux-android-4.9
+#        * aarch64-linux-android-clang3.4
+#        * aarch64-linux-android-clang3.5
+#        * arm-linux-androideabi-4.6
+#        * arm-linux-androideabi-4.8
+#        * arm-linux-androideabi-4.9 (default)
+#        * arm-linux-androideabi-clang3.4
+#        * arm-linux-androideabi-clang3.5
+#        * mips64el-linux-android-4.9
+#        * mips64el-linux-android-clang3.4
+#        * mips64el-linux-android-clang3.5
+#        * mipsel-linux-android-4.6
+#        * mipsel-linux-android-4.8
+#        * mipsel-linux-android-4.9
+#        * mipsel-linux-android-clang3.4
+#        * mipsel-linux-android-clang3.5
+#        * x86-4.6
+#        * x86-4.8
+#        * x86-4.9
+#        * x86-clang3.4
+#        * x86-clang3.5
+#        * x86_64-4.9
+#        * x86_64-clang3.4
+#        * x86_64-clang3.5
+#
+#    ANDROID_FORCE_ARM_BUILD=OFF - set ON to generate 32-bit ARM instructions
+#      instead of Thumb. Is not available for "armeabi-v6 with VFP"
+#      (is forced to be ON) ABI.
+#
+#    ANDROID_NO_UNDEFINED=ON - set ON to show all undefined symbols as linker
+#      errors even if they are not used.
+#
+#    ANDROID_SO_UNDEFINED=OFF - set ON to allow undefined symbols in shared
+#      libraries. Automatically turned for NDK r5x and r6x due to GLESv2
+#      problems.
+#
+#    ANDROID_STL=gnustl_static - specify the runtime to use.
+#
+#      Possible values are:
+#        none           -> Do not configure the runtime.
+#        system         -> Use the default minimal system C++ runtime library.
+#                          Implies -fno-rtti -fno-exceptions.
+#                          Is not available for standalone toolchain.
+#        system_re      -> Use the default minimal system C++ runtime library.
+#                          Implies -frtti -fexceptions.
+#                          Is not available for standalone toolchain.
+#        gabi++_static  -> Use the GAbi++ runtime as a static library.
+#                          Implies -frtti -fno-exceptions.
+#                          Available for NDK r7 and newer.
+#                          Is not available for standalone toolchain.
+#        gabi++_shared  -> Use the GAbi++ runtime as a shared library.
+#                          Implies -frtti -fno-exceptions.
+#                          Available for NDK r7 and newer.
+#                          Is not available for standalone toolchain.
+#        stlport_static -> Use the STLport runtime as a static library.
+#                          Implies -fno-rtti -fno-exceptions for NDK before r7.
+#                          Implies -frtti -fno-exceptions for NDK r7 and newer.
+#                          Is not available for standalone toolchain.
+#        stlport_shared -> Use the STLport runtime as a shared library.
+#                          Implies -fno-rtti -fno-exceptions for NDK before r7.
+#                          Implies -frtti -fno-exceptions for NDK r7 and newer.
+#                          Is not available for standalone toolchain.
+#        gnustl_static  -> Use the GNU STL as a static library.
+#                          Implies -frtti -fexceptions.
+#        gnustl_shared  -> Use the GNU STL as a shared library.
+#                          Implies -frtti -fno-exceptions.
+#                          Available for NDK r7b and newer.
+#                          Silently degrades to gnustl_static if not available.
+#
+#    ANDROID_STL_FORCE_FEATURES=ON - turn rtti and exceptions support based on
+#      chosen runtime. If disabled, then the user is responsible for settings
+#      these options.
+#
+#  What?:
+#    android-cmake toolchain searches for NDK/toolchain in the following order:
+#      ANDROID_NDK - cmake parameter
+#      ANDROID_NDK - environment variable
+#      ANDROID_STANDALONE_TOOLCHAIN - cmake parameter
+#      ANDROID_STANDALONE_TOOLCHAIN - environment variable
+#      ANDROID_NDK - default locations
+#      ANDROID_STANDALONE_TOOLCHAIN - default locations
+#
+#    Make sure to do the following in your scripts:
+#      SET( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${my_cxx_flags}" )
+#      SET( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${my_cxx_flags}" )
+#    The flags will be prepopulated with critical flags, so don't loose them.
+#    Also be aware that toolchain also sets configuration-specific compiler
+#    flags and linker flags.
+#
+#    ANDROID and BUILD_ANDROID will be set to true, you may test any of these
+#    variables to make necessary Android-specific configuration changes.
+#
+#    Also ARMEABI or ARMEABI_V7A or X86 or MIPS or ARM64_V8A or X86_64 or MIPS64
+#    will be set true, mutually exclusive. NEON option will be set true
+#    if VFP is set to NEON.
+#
+# ------------------------------------------------------------------------------
+
+cmake_minimum_required( VERSION 2.6.3 )
+
+if( DEFINED CMAKE_CROSSCOMPILING )
+ # subsequent toolchain loading is not really needed
+ return()
+endif()
+
+if( CMAKE_TOOLCHAIN_FILE )
+ # touch toolchain variable to suppress "unused variable" warning
+endif()
+
+# inherit settings in recursive loads
+get_property( _CMAKE_IN_TRY_COMPILE GLOBAL PROPERTY IN_TRY_COMPILE )
+if( _CMAKE_IN_TRY_COMPILE )
+ include( "${CMAKE_CURRENT_SOURCE_DIR}/../android.toolchain.config.cmake" OPTIONAL )
+endif()
+
+# this one is important
+if( CMAKE_VERSION VERSION_GREATER "3.0.99" )
+ set( CMAKE_SYSTEM_NAME Android )
+else()
+ set( CMAKE_SYSTEM_NAME Linux )
+endif()
+
+# this one not so much
+set( CMAKE_SYSTEM_VERSION 1 )
+
+# rpath makes low sense for Android
+set( CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG "" )
+set( CMAKE_SKIP_RPATH TRUE CACHE BOOL "If set, runtime paths are not added when using shared libraries." )
+
+# NDK search paths
+set( ANDROID_SUPPORTED_NDK_VERSIONS ${ANDROID_EXTRA_NDK_VERSIONS} -r10d -r10c -r10b -r10 -r9d -r9c -r9b -r9 -r8e -r8d -r8c -r8b -r8 -r7c -r7b -r7 -r6b -r6 -r5c -r5b -r5 "" )
+if( NOT DEFINED ANDROID_NDK_SEARCH_PATHS )
+ if( CMAKE_HOST_WIN32 )
+  file( TO_CMAKE_PATH "$ENV{PROGRAMFILES}" ANDROID_NDK_SEARCH_PATHS )
+  set( ANDROID_NDK_SEARCH_PATHS "${ANDROID_NDK_SEARCH_PATHS}" "$ENV{SystemDrive}/NVPACK" )
+ else()
+  file( TO_CMAKE_PATH "$ENV{HOME}" ANDROID_NDK_SEARCH_PATHS )
+  set( ANDROID_NDK_SEARCH_PATHS /opt "${ANDROID_NDK_SEARCH_PATHS}/NVPACK" )
+ endif()
+endif()
+if( NOT DEFINED ANDROID_STANDALONE_TOOLCHAIN_SEARCH_PATH )
+ set( ANDROID_STANDALONE_TOOLCHAIN_SEARCH_PATH /opt/android-toolchain )
+endif()
+
+# known ABIs
+set( ANDROID_SUPPORTED_ABIS_arm "armeabi-v7a;armeabi;armeabi-v7a with NEON;armeabi-v7a with VFPV3;armeabi-v6 with VFP" )
+set( ANDROID_SUPPORTED_ABIS_arm64 "arm64-v8a" )
+set( ANDROID_SUPPORTED_ABIS_x86 "x86" )
+set( ANDROID_SUPPORTED_ABIS_x86_64 "x86_64" )
+set( ANDROID_SUPPORTED_ABIS_mips "mips" )
+set( ANDROID_SUPPORTED_ABIS_mips64 "mips64" )
+
+# API level defaults
+set( ANDROID_DEFAULT_NDK_API_LEVEL 8 )
+set( ANDROID_DEFAULT_NDK_API_LEVEL_arm64 21 )
+set( ANDROID_DEFAULT_NDK_API_LEVEL_x86 9 )
+set( ANDROID_DEFAULT_NDK_API_LEVEL_x86_64 21 )
+set( ANDROID_DEFAULT_NDK_API_LEVEL_mips 9 )
+set( ANDROID_DEFAULT_NDK_API_LEVEL_mips64 21 )
+
+
+macro( __LIST_FILTER listvar regex )
+  if( ${listvar} )
+    foreach( __val ${${listvar}} )
+      if( __val MATCHES "${regex}" )
+        list( REMOVE_ITEM ${listvar} "${__val}" )
+      endif()
+    endforeach()
+  endif()
+endmacro()
+
+macro( __INIT_VARIABLE var_name )
+  set( __test_path 0 )
+  foreach( __var ${ARGN} )
+    if( __var STREQUAL "PATH" )
+      set( __test_path 1 )
+      break()
+    endif()
+  endforeach()
+
+  if( __test_path AND NOT EXISTS "${${var_name}}" )
+    unset( ${var_name} CACHE )
+  endif()
+
+  if( " ${${var_name}}" STREQUAL " " )
+    set( __values 0 )
+    foreach( __var ${ARGN} )
+      if( __var STREQUAL "VALUES" )
+        set( __values 1 )
+      elseif( NOT __var STREQUAL "PATH" )
+        if( __var MATCHES "^ENV_.*$" )
+          string( REPLACE "ENV_" "" __var "${__var}" )
+          set( __value "$ENV{${__var}}" )
+        elseif( DEFINED ${__var} )
+          set( __value "${${__var}}" )
+        elseif( __values )
+          set( __value "${__var}" )
+        else()
+          set( __value "" )
+        endif()
+
+        if( NOT " ${__value}" STREQUAL " " AND (NOT __test_path OR EXISTS "${__value}") )
+          set( ${var_name} "${__value}" )
+          break()
+        endif()
+      endif()
+    endforeach()
+    unset( __value )
+    unset( __values )
+  endif()
+
+  if( __test_path )
+    file( TO_CMAKE_PATH "${${var_name}}" ${var_name} )
+  endif()
+  unset( __test_path )
+endmacro()
+
+macro( __DETECT_NATIVE_API_LEVEL _var _path )
+  set( __ndkApiLevelRegex "^[\t ]*#define[\t ]+__ANDROID_API__[\t ]+([0-9]+)[\t ]*.*$" )
+  file( STRINGS ${_path} __apiFileContent REGEX "${__ndkApiLevelRegex}" )
+  if( NOT __apiFileContent )
+    message( SEND_ERROR "Could not get Android native API level. Probably you have specified invalid level value, or your copy of NDK/toolchain is broken." )
+  endif()
+  string( REGEX REPLACE "${__ndkApiLevelRegex}" "\\1" ${_var} "${__apiFileContent}" )
+  unset( __apiFileContent )
+  unset( __ndkApiLevelRegex )
+endmacro()
+
+macro( __DETECT_TOOLCHAIN_MACHINE_NAME _var _root )
+ if( EXISTS "${_root}" )
+    file( GLOB __gccExePath RELATIVE "${_root}/bin/" "${_root}/bin/*-gcc${TOOL_OS_SUFFIX}" )
+    __LIST_FILTER( __gccExePath "^[.].*" )
+    list( LENGTH __gccExePath __gccExePathsCount )
+    if( NOT __gccExePathsCount EQUAL 1  AND NOT _CMAKE_IN_TRY_COMPILE )
+      message( WARNING "Could not determine machine name for compiler from ${_root}" )
+      set( ${_var} "" )
+    else()
+      get_filename_component( __gccExeName "${__gccExePath}" NAME_WE )
+      string( REPLACE "-gcc" "" ${_var} "${__gccExeName}" )
+    endif()
+    unset( __gccExePath )
+    unset( __gccExePathsCount )
+    unset( __gccExeName )
+  else()
+    set( ${_var} "" )
+  endif()
+endmacro()
+
+
+# fight against cygwin
+set( ANDROID_FORBID_SYGWIN TRUE CACHE BOOL "Prevent cmake from working under cygwin and using cygwin tools")
+mark_as_advanced( ANDROID_FORBID_SYGWIN )
+if( ANDROID_FORBID_SYGWIN )
+ if( CYGWIN )
+  message( FATAL_ERROR "Android NDK and android-cmake toolchain are not welcome Cygwin. It is unlikely that this cmake toolchain will work under cygwin. But if you want to try then you can set cmake variable ANDROID_FORBID_SYGWIN to FALSE and rerun cmake." )
+ endif()
+
+ if( CMAKE_HOST_WIN32 )
+  # remove cygwin from PATH
+  set( __new_path "$ENV{PATH}")
+  __LIST_FILTER( __new_path "cygwin" )
+  set(ENV{PATH} "${__new_path}")
+  unset(__new_path)
+ endif()
+endif()
+
+
+# detect current host platform
+if( NOT DEFINED ANDROID_NDK_HOST_X64 AND (CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "amd64|x86_64|AMD64" OR CMAKE_HOST_APPLE) )
+ set( ANDROID_NDK_HOST_X64 1 CACHE BOOL "Try to use 64-bit compiler toolchain" )
+ mark_as_advanced( ANDROID_NDK_HOST_X64 )
+endif()
+
+set( TOOL_OS_SUFFIX "" )
+if( CMAKE_HOST_APPLE )
+ set( ANDROID_NDK_HOST_SYSTEM_NAME "darwin-x86_64" )
+ set( ANDROID_NDK_HOST_SYSTEM_NAME2 "darwin-x86" )
+elseif( CMAKE_HOST_WIN32 )
+ set( ANDROID_NDK_HOST_SYSTEM_NAME "windows-x86_64" )
+ set( ANDROID_NDK_HOST_SYSTEM_NAME2 "windows" )
+ set( TOOL_OS_SUFFIX ".exe" )
+elseif( CMAKE_HOST_UNIX )
+ set( ANDROID_NDK_HOST_SYSTEM_NAME "linux-x86_64" )
+ set( ANDROID_NDK_HOST_SYSTEM_NAME2 "linux-x86" )
+else()
+ message( FATAL_ERROR "Cross-compilation on your platform is not supported by this cmake toolchain" )
+endif()
+
+if( NOT ANDROID_NDK_HOST_X64 )
+ set( ANDROID_NDK_HOST_SYSTEM_NAME ${ANDROID_NDK_HOST_SYSTEM_NAME2} )
+endif()
+
+# see if we have path to Android NDK
+if( NOT ANDROID_NDK AND NOT ANDROID_STANDALONE_TOOLCHAIN )
+  __INIT_VARIABLE( ANDROID_NDK PATH ENV_ANDROID_NDK )
+endif()
+if( NOT ANDROID_NDK )
+ # see if we have path to Android standalone toolchain
+ __INIT_VARIABLE( ANDROID_STANDALONE_TOOLCHAIN PATH ENV_ANDROID_STANDALONE_TOOLCHAIN )
+
+ if( NOT ANDROID_STANDALONE_TOOLCHAIN )
+  #try to find Android NDK in one of the the default locations
+  set( __ndkSearchPaths )
+  foreach( __ndkSearchPath ${ANDROID_NDK_SEARCH_PATHS} )
+   foreach( suffix ${ANDROID_SUPPORTED_NDK_VERSIONS} )
+    list( APPEND __ndkSearchPaths "${__ndkSearchPath}/android-ndk${suffix}" )
+   endforeach()
+  endforeach()
+  __INIT_VARIABLE( ANDROID_NDK PATH VALUES ${__ndkSearchPaths} )
+  unset( __ndkSearchPaths )
+
+  if( ANDROID_NDK )
+   message( STATUS "Using default path for Android NDK: ${ANDROID_NDK}" )
+   message( STATUS "  If you prefer to use a different location, please define a cmake or environment variable: ANDROID_NDK" )
+  else()
+   #try to find Android standalone toolchain in one of the the default locations
+   __INIT_VARIABLE( ANDROID_STANDALONE_TOOLCHAIN PATH ANDROID_STANDALONE_TOOLCHAIN_SEARCH_PATH )
+
+   if( ANDROID_STANDALONE_TOOLCHAIN )
+    message( STATUS "Using default path for standalone toolchain ${ANDROID_STANDALONE_TOOLCHAIN}" )
+    message( STATUS "  If you prefer to use a different location, please define the variable: ANDROID_STANDALONE_TOOLCHAIN" )
+   endif( ANDROID_STANDALONE_TOOLCHAIN )
+  endif( ANDROID_NDK )
+ endif( NOT ANDROID_STANDALONE_TOOLCHAIN )
+endif( NOT ANDROID_NDK )
+
+# remember found paths
+if( ANDROID_NDK )
+ get_filename_component( ANDROID_NDK "${ANDROID_NDK}" ABSOLUTE )
+ set( ANDROID_NDK "${ANDROID_NDK}" CACHE INTERNAL "Path of the Android NDK" FORCE )
+ set( BUILD_WITH_ANDROID_NDK True )
+ if( EXISTS "${ANDROID_NDK}/RELEASE.TXT" )
+  file( STRINGS "${ANDROID_NDK}/RELEASE.TXT" ANDROID_NDK_RELEASE_FULL LIMIT_COUNT 1 REGEX "r[0-9]+[a-z]?" )
+  string( REGEX MATCH "r([0-9]+)([a-z]?)" ANDROID_NDK_RELEASE "${ANDROID_NDK_RELEASE_FULL}" )
+ else()
+  set( ANDROID_NDK_RELEASE "r1x" )
+  set( ANDROID_NDK_RELEASE_FULL "unreleased" )
+ endif()
+ string( REGEX REPLACE "r([0-9]+)([a-z]?)" "\\1*1000" ANDROID_NDK_RELEASE_NUM "${ANDROID_NDK_RELEASE}" )
+ string( FIND " abcdefghijklmnopqastuvwxyz" "${CMAKE_MATCH_2}" __ndkReleaseLetterNum )
+ math( EXPR ANDROID_NDK_RELEASE_NUM "${ANDROID_NDK_RELEASE_NUM}+${__ndkReleaseLetterNum}" )
+elseif( ANDROID_STANDALONE_TOOLCHAIN )
+ get_filename_component( ANDROID_STANDALONE_TOOLCHAIN "${ANDROID_STANDALONE_TOOLCHAIN}" ABSOLUTE )
+ # try to detect change
+ if( CMAKE_AR )
+  string( LENGTH "${ANDROID_STANDALONE_TOOLCHAIN}" __length )
+  string( SUBSTRING "${CMAKE_AR}" 0 ${__length} __androidStandaloneToolchainPreviousPath )
+  if( NOT __androidStandaloneToolchainPreviousPath STREQUAL ANDROID_STANDALONE_TOOLCHAIN )
+   message( FATAL_ERROR "It is not possible to change path to the Android standalone toolchain on subsequent run." )
+  endif()
+  unset( __androidStandaloneToolchainPreviousPath )
+  unset( __length )
+ endif()
+ set( ANDROID_STANDALONE_TOOLCHAIN "${ANDROID_STANDALONE_TOOLCHAIN}" CACHE INTERNAL "Path of the Android standalone toolchain" FORCE )
+ set( BUILD_WITH_STANDALONE_TOOLCHAIN True )
+else()
+ list(GET ANDROID_NDK_SEARCH_PATHS 0 ANDROID_NDK_SEARCH_PATH)
+ message( FATAL_ERROR "Could not find neither Android NDK nor Android standalone toolchain.
+    You should either set an environment variable:
+      export ANDROID_NDK=~/my-android-ndk
+    or
+      export ANDROID_STANDALONE_TOOLCHAIN=~/my-android-toolchain
+    or put the toolchain or NDK in the default path:
+      sudo ln -s ~/my-android-ndk ${ANDROID_NDK_SEARCH_PATH}/android-ndk
+      sudo ln -s ~/my-android-toolchain ${ANDROID_STANDALONE_TOOLCHAIN_SEARCH_PATH}" )
+endif()
+
+# android NDK layout
+if( BUILD_WITH_ANDROID_NDK )
+ if( NOT DEFINED ANDROID_NDK_LAYOUT )
+  # try to automatically detect the layout
+  if( EXISTS "${ANDROID_NDK}/RELEASE.TXT")
+   set( ANDROID_NDK_LAYOUT "RELEASE" )
+  elseif( EXISTS "${ANDROID_NDK}/../../linux-x86/toolchain/" )
+   set( ANDROID_NDK_LAYOUT "LINARO" )
+  elseif( EXISTS "${ANDROID_NDK}/../../gcc/" )
+   set( ANDROID_NDK_LAYOUT "ANDROID" )
+  endif()
+ endif()
+ set( ANDROID_NDK_LAYOUT "${ANDROID_NDK_LAYOUT}" CACHE STRING "The inner layout of NDK" )
+ mark_as_advanced( ANDROID_NDK_LAYOUT )
+ if( ANDROID_NDK_LAYOUT STREQUAL "LINARO" )
+  set( ANDROID_NDK_HOST_SYSTEM_NAME ${ANDROID_NDK_HOST_SYSTEM_NAME2} ) # only 32-bit at the moment
+  set( ANDROID_NDK_TOOLCHAINS_PATH "${ANDROID_NDK}/../../${ANDROID_NDK_HOST_SYSTEM_NAME}/toolchain" )
+  set( ANDROID_NDK_TOOLCHAINS_SUBPATH  "" )
+  set( ANDROID_NDK_TOOLCHAINS_SUBPATH2 "" )
+ elseif( ANDROID_NDK_LAYOUT STREQUAL "ANDROID" )
+  set( ANDROID_NDK_HOST_SYSTEM_NAME ${ANDROID_NDK_HOST_SYSTEM_NAME2} ) # only 32-bit at the moment
+  set( ANDROID_NDK_TOOLCHAINS_PATH "${ANDROID_NDK}/../../gcc/${ANDROID_NDK_HOST_SYSTEM_NAME}/arm" )
+  set( ANDROID_NDK_TOOLCHAINS_SUBPATH  "" )
+  set( ANDROID_NDK_TOOLCHAINS_SUBPATH2 "" )
+ else() # ANDROID_NDK_LAYOUT STREQUAL "RELEASE"
+  set( ANDROID_NDK_TOOLCHAINS_PATH "${ANDROID_NDK}/toolchains" )
+  set( ANDROID_NDK_TOOLCHAINS_SUBPATH  "/prebuilt/${ANDROID_NDK_HOST_SYSTEM_NAME}" )
+  set( ANDROID_NDK_TOOLCHAINS_SUBPATH2 "/prebuilt/${ANDROID_NDK_HOST_SYSTEM_NAME2}" )
+ endif()
+ get_filename_component( ANDROID_NDK_TOOLCHAINS_PATH "${ANDROID_NDK_TOOLCHAINS_PATH}" ABSOLUTE )
+
+ # try to detect change of NDK
+ if( CMAKE_AR )
+  string( LENGTH "${ANDROID_NDK_TOOLCHAINS_PATH}" __length )
+  string( SUBSTRING "${CMAKE_AR}" 0 ${__length} __androidNdkPreviousPath )
+  if( NOT __androidNdkPreviousPath STREQUAL ANDROID_NDK_TOOLCHAINS_PATH )
+   message( FATAL_ERROR "It is not possible to change the path to the NDK on subsequent CMake run. You must remove all generated files from your build folder first.
+   " )
+  endif()
+  unset( __androidNdkPreviousPath )
+  unset( __length )
+ endif()
+endif()
+
+
+# get all the details about standalone toolchain
+if( BUILD_WITH_STANDALONE_TOOLCHAIN )
+ __DETECT_NATIVE_API_LEVEL( ANDROID_SUPPORTED_NATIVE_API_LEVELS "${ANDROID_STANDALONE_TOOLCHAIN}/sysroot/usr/include/android/api-level.h" )
+ set( ANDROID_STANDALONE_TOOLCHAIN_API_LEVEL ${ANDROID_SUPPORTED_NATIVE_API_LEVELS} )
+ set( __availableToolchains "standalone" )
+ __DETECT_TOOLCHAIN_MACHINE_NAME( __availableToolchainMachines "${ANDROID_STANDALONE_TOOLCHAIN}" )
+ if( NOT __availableToolchainMachines )
+  message( FATAL_ERROR "Could not determine machine name of your toolchain. Probably your Android standalone toolchain is broken." )
+ endif()
+ if( __availableToolchainMachines MATCHES x86_64 )
+  set( __availableToolchainArchs "x86_64" )
+ elseif( __availableToolchainMachines MATCHES i686 )
+  set( __availableToolchainArchs "x86" )
+ elseif( __availableToolchainMachines MATCHES aarch64 )
+  set( __availableToolchainArchs "arm64" )
+ elseif( __availableToolchainMachines MATCHES arm )
+  set( __availableToolchainArchs "arm" )
+ elseif( __availableToolchainMachines MATCHES mips64el )
+  set( __availableToolchainArchs "mips64" )
+ elseif( __availableToolchainMachines MATCHES mipsel )
+  set( __availableToolchainArchs "mips" )
+ endif()
+ execute_process( COMMAND "${ANDROID_STANDALONE_TOOLCHAIN}/bin/${__availableToolchainMachines}-gcc${TOOL_OS_SUFFIX}" -dumpversion
+                  OUTPUT_VARIABLE __availableToolchainCompilerVersions OUTPUT_STRIP_TRAILING_WHITESPACE )
+ string( REGEX MATCH "[0-9]+[.][0-9]+([.][0-9]+)?" __availableToolchainCompilerVersions "${__availableToolchainCompilerVersions}" )
+ if( EXISTS "${ANDROID_STANDALONE_TOOLCHAIN}/bin/clang${TOOL_OS_SUFFIX}" )
+  list( APPEND __availableToolchains "standalone-clang" )
+  list( APPEND __availableToolchainMachines ${__availableToolchainMachines} )
+  list( APPEND __availableToolchainArchs ${__availableToolchainArchs} )
+  list( APPEND __availableToolchainCompilerVersions ${__availableToolchainCompilerVersions} )
+ endif()
+endif()
+
+macro( __GLOB_NDK_TOOLCHAINS __availableToolchainsVar __availableToolchainsLst __toolchain_subpath )
+ foreach( __toolchain ${${__availableToolchainsLst}} )
+  if( "${__toolchain}" MATCHES "-clang3[.][0-9]$" AND NOT EXISTS "${ANDROID_NDK_TOOLCHAINS_PATH}/${__toolchain}${__toolchain_subpath}" )
+   SET( __toolchainVersionRegex "^TOOLCHAIN_VERSION[\t ]+:=[\t ]+(.*)$" )
+   FILE( STRINGS "${ANDROID_NDK_TOOLCHAINS_PATH}/${__toolchain}/setup.mk" __toolchainVersionStr REGEX "${__toolchainVersionRegex}" )
+   if( __toolchainVersionStr )
+    string( REGEX REPLACE "${__toolchainVersionRegex}" "\\1" __toolchainVersionStr "${__toolchainVersionStr}" )
+    string( REGEX REPLACE "-clang3[.][0-9]$" "-${__toolchainVersionStr}" __gcc_toolchain "${__toolchain}" )
+   else()
+    string( REGEX REPLACE "-clang3[.][0-9]$" "-4.6" __gcc_toolchain "${__toolchain}" )
+   endif()
+   unset( __toolchainVersionStr )
+   unset( __toolchainVersionRegex )
+  else()
+   set( __gcc_toolchain "${__toolchain}" )
+  endif()
+  __DETECT_TOOLCHAIN_MACHINE_NAME( __machine "${ANDROID_NDK_TOOLCHAINS_PATH}/${__gcc_toolchain}${__toolchain_subpath}" )
+  if( __machine )
+   string( REGEX MATCH "[0-9]+[.][0-9]+([.][0-9x]+)?$" __version "${__gcc_toolchain}" )
+   if( __machine MATCHES x86_64 )
+    set( __arch "x86_64" )
+   elseif( __machine MATCHES i686 )
+    set( __arch "x86" )
+   elseif( __machine MATCHES aarch64 )
+    set( __arch "arm64" )
+   elseif( __machine MATCHES arm )
+    set( __arch "arm" )
+   elseif( __machine MATCHES mips64el )
+    set( __arch "mips64" )
+   elseif( __machine MATCHES mipsel )
+    set( __arch "mips" )
+   else()
+    set( __arch "" )
+   endif()
+   #message("machine: !${__machine}!\narch: !${__arch}!\nversion: !${__version}!\ntoolchain: !${__toolchain}!\n")
+   if (__arch)
+    list( APPEND __availableToolchainMachines "${__machine}" )
+    list( APPEND __availableToolchainArchs "${__arch}" )
+    list( APPEND __availableToolchainCompilerVersions "${__version}" )
+    list( APPEND ${__availableToolchainsVar} "${__toolchain}" )
+   endif()
+  endif()
+  unset( __gcc_toolchain )
+ endforeach()
+endmacro()
+
+# get all the details about NDK
+if( BUILD_WITH_ANDROID_NDK )
+ file( GLOB ANDROID_SUPPORTED_NATIVE_API_LEVELS RELATIVE "${ANDROID_NDK}/platforms" "${ANDROID_NDK}/platforms/android-*" )
+ string( REPLACE "android-" "" ANDROID_SUPPORTED_NATIVE_API_LEVELS "${ANDROID_SUPPORTED_NATIVE_API_LEVELS}" )
+ set( __availableToolchains "" )
+ set( __availableToolchainMachines "" )
+ set( __availableToolchainArchs "" )
+ set( __availableToolchainCompilerVersions "" )
+ if( ANDROID_TOOLCHAIN_NAME AND EXISTS "${ANDROID_NDK_TOOLCHAINS_PATH}/${ANDROID_TOOLCHAIN_NAME}/" )
+  # do not go through all toolchains if we know the name
+  set( __availableToolchainsLst "${ANDROID_TOOLCHAIN_NAME}" )
+  __GLOB_NDK_TOOLCHAINS( __availableToolchains __availableToolchainsLst "${ANDROID_NDK_TOOLCHAINS_SUBPATH}" )
+  if( NOT __availableToolchains AND NOT ANDROID_NDK_TOOLCHAINS_SUBPATH STREQUAL ANDROID_NDK_TOOLCHAINS_SUBPATH2 )
+   __GLOB_NDK_TOOLCHAINS( __availableToolchains __availableToolchainsLst "${ANDROID_NDK_TOOLCHAINS_SUBPATH2}" )
+   if( __availableToolchains )
+    set( ANDROID_NDK_TOOLCHAINS_SUBPATH ${ANDROID_NDK_TOOLCHAINS_SUBPATH2} )
+   endif()
+  endif()
+ endif()
+ if( NOT __availableToolchains )
+  file( GLOB __availableToolchainsLst RELATIVE "${ANDROID_NDK_TOOLCHAINS_PATH}" "${ANDROID_NDK_TOOLCHAINS_PATH}/*" )
+  if( __availableToolchains )
+   list(SORT __availableToolchainsLst) # we need clang to go after gcc
+  endif()
+  __LIST_FILTER( __availableToolchainsLst "^[.]" )
+  __LIST_FILTER( __availableToolchainsLst "llvm" )
+  __LIST_FILTER( __availableToolchainsLst "renderscript" )
+  __GLOB_NDK_TOOLCHAINS( __availableToolchains __availableToolchainsLst "${ANDROID_NDK_TOOLCHAINS_SUBPATH}" )
+  if( NOT __availableToolchains AND NOT ANDROID_NDK_TOOLCHAINS_SUBPATH STREQUAL ANDROID_NDK_TOOLCHAINS_SUBPATH2 )
+   __GLOB_NDK_TOOLCHAINS( __availableToolchains __availableToolchainsLst "${ANDROID_NDK_TOOLCHAINS_SUBPATH2}" )
+   if( __availableToolchains )
+    set( ANDROID_NDK_TOOLCHAINS_SUBPATH ${ANDROID_NDK_TOOLCHAINS_SUBPATH2} )
+   endif()
+  endif()
+ endif()
+ if( NOT __availableToolchains )
+  message( FATAL_ERROR "Could not find any working toolchain in the NDK. Probably your Android NDK is broken." )
+ endif()
+endif()
+
+# build list of available ABIs
+set( ANDROID_SUPPORTED_ABIS "" )
+set( __uniqToolchainArchNames ${__availableToolchainArchs} )
+list( REMOVE_DUPLICATES __uniqToolchainArchNames )
+list( SORT __uniqToolchainArchNames )
+foreach( __arch ${__uniqToolchainArchNames} )
+ list( APPEND ANDROID_SUPPORTED_ABIS ${ANDROID_SUPPORTED_ABIS_${__arch}} )
+endforeach()
+unset( __uniqToolchainArchNames )
+if( NOT ANDROID_SUPPORTED_ABIS )
+ message( FATAL_ERROR "No one of known Android ABIs is supported by this cmake toolchain." )
+endif()
+
+# choose target ABI
+__INIT_VARIABLE( ANDROID_ABI VALUES ${ANDROID_SUPPORTED_ABIS} )
+# verify that target ABI is supported
+list( FIND ANDROID_SUPPORTED_ABIS "${ANDROID_ABI}" __androidAbiIdx )
+if( __androidAbiIdx EQUAL -1 )
+ string( REPLACE ";" "\", \"" PRINTABLE_ANDROID_SUPPORTED_ABIS  "${ANDROID_SUPPORTED_ABIS}" )
+ message( FATAL_ERROR "Specified ANDROID_ABI = \"${ANDROID_ABI}\" is not supported by this cmake toolchain or your NDK/toolchain.
+   Supported values are: \"${PRINTABLE_ANDROID_SUPPORTED_ABIS}\"
+   " )
+endif()
+unset( __androidAbiIdx )
+
+# set target ABI options
+if( ANDROID_ABI STREQUAL "x86" )
+ set( X86 true )
+ set( ANDROID_NDK_ABI_NAME "x86" )
+ set( ANDROID_ARCH_NAME "x86" )
+ set( ANDROID_LLVM_TRIPLE "i686-none-linux-android" )
+ set( CMAKE_SYSTEM_PROCESSOR "i686" )
+elseif( ANDROID_ABI STREQUAL "x86_64" )
+ set( X86 true )
+ set( X86_64 true )
+ set( ANDROID_NDK_ABI_NAME "x86_64" )
+ set( ANDROID_ARCH_NAME "x86_64" )
+ set( CMAKE_SYSTEM_PROCESSOR "x86_64" )
+ set( ANDROID_LLVM_TRIPLE "x86_64-none-linux-android" )
+elseif( ANDROID_ABI STREQUAL "mips64" )
+ set( MIPS64 true )
+ set( ANDROID_NDK_ABI_NAME "mips64" )
+ set( ANDROID_ARCH_NAME "mips64" )
+ set( ANDROID_LLVM_TRIPLE "mips64el-none-linux-android" )
+ set( CMAKE_SYSTEM_PROCESSOR "mips64" )
+elseif( ANDROID_ABI STREQUAL "mips" )
+ set( MIPS true )
+ set( ANDROID_NDK_ABI_NAME "mips" )
+ set( ANDROID_ARCH_NAME "mips" )
+ set( ANDROID_LLVM_TRIPLE "mipsel-none-linux-android" )
+ set( CMAKE_SYSTEM_PROCESSOR "mips" )
+elseif( ANDROID_ABI STREQUAL "arm64-v8a" )
+ set( ARM64_V8A true )
+ set( ANDROID_NDK_ABI_NAME "arm64-v8a" )
+ set( ANDROID_ARCH_NAME "arm64" )
+ set( ANDROID_LLVM_TRIPLE "aarch64-none-linux-android" )
+ set( CMAKE_SYSTEM_PROCESSOR "aarch64" )
+ set( VFPV3 true )
+ set( NEON true )
+elseif( ANDROID_ABI STREQUAL "armeabi" )
+ set( ARMEABI true )
+ set( ANDROID_NDK_ABI_NAME "armeabi" )
+ set( ANDROID_ARCH_NAME "arm" )
+ set( ANDROID_LLVM_TRIPLE "armv5te-none-linux-androideabi" )
+ set( CMAKE_SYSTEM_PROCESSOR "armv5te" )
+elseif( ANDROID_ABI STREQUAL "armeabi-v6 with VFP" )
+ set( ARMEABI_V6 true )
+ set( ANDROID_NDK_ABI_NAME "armeabi" )
+ set( ANDROID_ARCH_NAME "arm" )
+ set( ANDROID_LLVM_TRIPLE "armv5te-none-linux-androideabi" )
+ set( CMAKE_SYSTEM_PROCESSOR "armv6" )
+ # need always fallback to older platform
+ set( ARMEABI true )
+elseif( ANDROID_ABI STREQUAL "armeabi-v7a")
+ set( ARMEABI_V7A true )
+ set( ANDROID_NDK_ABI_NAME "armeabi-v7a" )
+ set( ANDROID_ARCH_NAME "arm" )
+ set( ANDROID_LLVM_TRIPLE "armv7-none-linux-androideabi" )
+ set( CMAKE_SYSTEM_PROCESSOR "armv7-a" )
+elseif( ANDROID_ABI STREQUAL "armeabi-v7a with VFPV3" )
+ set( ARMEABI_V7A true )
+ set( ANDROID_NDK_ABI_NAME "armeabi-v7a" )
+ set( ANDROID_ARCH_NAME "arm" )
+ set( ANDROID_LLVM_TRIPLE "armv7-none-linux-androideabi" )
+ set( CMAKE_SYSTEM_PROCESSOR "armv7-a" )
+ set( VFPV3 true )
+elseif( ANDROID_ABI STREQUAL "armeabi-v7a with NEON" )
+ set( ARMEABI_V7A true )
+ set( ANDROID_NDK_ABI_NAME "armeabi-v7a" )
+ set( ANDROID_ARCH_NAME "arm" )
+ set( ANDROID_LLVM_TRIPLE "armv7-none-linux-androideabi" )
+ set( CMAKE_SYSTEM_PROCESSOR "armv7-a" )
+ set( VFPV3 true )
+ set( NEON true )
+else()
+ message( SEND_ERROR "Unknown ANDROID_ABI=\"${ANDROID_ABI}\" is specified." )
+endif()
+
+if( CMAKE_BINARY_DIR AND EXISTS "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeSystem.cmake" )
+ # really dirty hack
+ # it is not possible to change CMAKE_SYSTEM_PROCESSOR after the first run...
+ file( APPEND "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeSystem.cmake" "SET(CMAKE_SYSTEM_PROCESSOR \"${CMAKE_SYSTEM_PROCESSOR}\")\n" )
+endif()
+
+if( ANDROID_ARCH_NAME STREQUAL "arm" AND NOT ARMEABI_V6 )
+ __INIT_VARIABLE( ANDROID_FORCE_ARM_BUILD VALUES OFF )
+ set( ANDROID_FORCE_ARM_BUILD ${ANDROID_FORCE_ARM_BUILD} CACHE BOOL "Use 32-bit ARM instructions instead of Thumb-1" FORCE )
+ mark_as_advanced( ANDROID_FORCE_ARM_BUILD )
+else()
+ unset( ANDROID_FORCE_ARM_BUILD CACHE )
+endif()
+
+# choose toolchain
+if( ANDROID_TOOLCHAIN_NAME )
+ list( FIND __availableToolchains "${ANDROID_TOOLCHAIN_NAME}" __toolchainIdx )
+ if( __toolchainIdx EQUAL -1 )
+  list( SORT __availableToolchains )
+  string( REPLACE ";" "\n  * " toolchains_list "${__availableToolchains}" )
+  set( toolchains_list "  * ${toolchains_list}")
+  message( FATAL_ERROR "Specified toolchain \"${ANDROID_TOOLCHAIN_NAME}\" is missing in your NDK or broken. Please verify that your NDK is working or select another compiler toolchain.
+To configure the toolchain set CMake variable ANDROID_TOOLCHAIN_NAME to one of the following values:\n${toolchains_list}\n" )
+ endif()
+ list( GET __availableToolchainArchs ${__toolchainIdx} __toolchainArch )
+ if( NOT __toolchainArch STREQUAL ANDROID_ARCH_NAME )
+  message( SEND_ERROR "Selected toolchain \"${ANDROID_TOOLCHAIN_NAME}\" is not able to compile binaries for the \"${ANDROID_ARCH_NAME}\" platform." )
+ endif()
+else()
+ set( __toolchainIdx -1 )
+ set( __applicableToolchains "" )
+ set( __toolchainMaxVersion "0.0.0" )
+ list( LENGTH __availableToolchains __availableToolchainsCount )
+ math( EXPR __availableToolchainsCount "${__availableToolchainsCount}-1" )
+ foreach( __idx RANGE ${__availableToolchainsCount} )
+  list( GET __availableToolchainArchs ${__idx} __toolchainArch )
+  if( __toolchainArch STREQUAL ANDROID_ARCH_NAME )
+   list( GET __availableToolchainCompilerVersions ${__idx} __toolchainVersion )
+   string( REPLACE "x" "99" __toolchainVersion "${__toolchainVersion}")
+   if( __toolchainVersion VERSION_GREATER __toolchainMaxVersion )
+    set( __toolchainMaxVersion "${__toolchainVersion}" )
+    set( __toolchainIdx ${__idx} )
+   endif()
+  endif()
+ endforeach()
+ unset( __availableToolchainsCount )
+ unset( __toolchainMaxVersion )
+ unset( __toolchainVersion )
+endif()
+unset( __toolchainArch )
+if( __toolchainIdx EQUAL -1 )
+ message( FATAL_ERROR "No one of available compiler toolchains is able to compile for ${ANDROID_ARCH_NAME} platform." )
+endif()
+list( GET __availableToolchains ${__toolchainIdx} ANDROID_TOOLCHAIN_NAME )
+list( GET __availableToolchainMachines ${__toolchainIdx} ANDROID_TOOLCHAIN_MACHINE_NAME )
+list( GET __availableToolchainCompilerVersions ${__toolchainIdx} ANDROID_COMPILER_VERSION )
+
+unset( __toolchainIdx )
+unset( __availableToolchains )
+unset( __availableToolchainMachines )
+unset( __availableToolchainArchs )
+unset( __availableToolchainCompilerVersions )
+
+# choose native API level
+__INIT_VARIABLE( ANDROID_NATIVE_API_LEVEL ENV_ANDROID_NATIVE_API_LEVEL ANDROID_API_LEVEL ENV_ANDROID_API_LEVEL ANDROID_STANDALONE_TOOLCHAIN_API_LEVEL ANDROID_DEFAULT_NDK_API_LEVEL_${ANDROID_ARCH_NAME} ANDROID_DEFAULT_NDK_API_LEVEL )
+string( REPLACE "android-" "" ANDROID_NATIVE_API_LEVEL "${ANDROID_NATIVE_API_LEVEL}" )
+string( STRIP "${ANDROID_NATIVE_API_LEVEL}" ANDROID_NATIVE_API_LEVEL )
+# adjust API level
+set( __real_api_level ${ANDROID_DEFAULT_NDK_API_LEVEL_${ANDROID_ARCH_NAME}} )
+foreach( __level ${ANDROID_SUPPORTED_NATIVE_API_LEVELS} )
+ if( (__level LESS ANDROID_NATIVE_API_LEVEL OR __level STREQUAL ANDROID_NATIVE_API_LEVEL) AND NOT __level LESS __real_api_level )
+  set( __real_api_level ${__level} )
+ endif()
+endforeach()
+if( __real_api_level AND NOT ANDROID_NATIVE_API_LEVEL STREQUAL __real_api_level )
+ message( STATUS "Adjusting Android API level 'android-${ANDROID_NATIVE_API_LEVEL}' to 'android-${__real_api_level}'")
+ set( ANDROID_NATIVE_API_LEVEL ${__real_api_level} )
+endif()
+unset(__real_api_level)
+# validate
+list( FIND ANDROID_SUPPORTED_NATIVE_API_LEVELS "${ANDROID_NATIVE_API_LEVEL}" __levelIdx )
+if( __levelIdx EQUAL -1 )
+ message( SEND_ERROR "Specified Android native API level 'android-${ANDROID_NATIVE_API_LEVEL}' is not supported by your NDK/toolchain." )
+else()
+ if( BUILD_WITH_ANDROID_NDK )
+  __DETECT_NATIVE_API_LEVEL( __realApiLevel "${ANDROID_NDK}/platforms/android-${ANDROID_NATIVE_API_LEVEL}/arch-${ANDROID_ARCH_NAME}/usr/include/android/api-level.h" )
+  if( NOT __realApiLevel EQUAL ANDROID_NATIVE_API_LEVEL AND NOT __realApiLevel GREATER 9000 )
+   message( SEND_ERROR "Specified Android API level (${ANDROID_NATIVE_API_LEVEL}) does not match to the level found (${__realApiLevel}). Probably your copy of NDK is broken." )
+  endif()
+  unset( __realApiLevel )
+ endif()
+ set( ANDROID_NATIVE_API_LEVEL "${ANDROID_NATIVE_API_LEVEL}" CACHE STRING "Android API level for native code" FORCE )
+ set( CMAKE_ANDROID_API ${ANDROID_NATIVE_API_LEVEL} )
+ if( CMAKE_VERSION VERSION_GREATER "2.8" )
+  list( SORT ANDROID_SUPPORTED_NATIVE_API_LEVELS )
+  set_property( CACHE ANDROID_NATIVE_API_LEVEL PROPERTY STRINGS ${ANDROID_SUPPORTED_NATIVE_API_LEVELS} )
+ endif()
+endif()
+unset( __levelIdx )
+
+
+# remember target ABI
+set( ANDROID_ABI "${ANDROID_ABI}" CACHE STRING "The target ABI for Android. If arm, then armeabi-v7a is recommended for hardware floating point." FORCE )
+if( CMAKE_VERSION VERSION_GREATER "2.8" )
+ list( SORT ANDROID_SUPPORTED_ABIS_${ANDROID_ARCH_NAME} )
+ set_property( CACHE ANDROID_ABI PROPERTY STRINGS ${ANDROID_SUPPORTED_ABIS_${ANDROID_ARCH_NAME}} )
+endif()
+
+
+# runtime choice (STL, rtti, exceptions)
+if( NOT ANDROID_STL )
+  set( ANDROID_STL gnustl_static )
+endif()
+set( ANDROID_STL "${ANDROID_STL}" CACHE STRING "C++ runtime" )
+set( ANDROID_STL_FORCE_FEATURES ON CACHE BOOL "automatically configure rtti and exceptions support based on C++ runtime" )
+mark_as_advanced( ANDROID_STL ANDROID_STL_FORCE_FEATURES )
+
+if( BUILD_WITH_ANDROID_NDK )
+ if( NOT "${ANDROID_STL}" MATCHES "^(none|system|system_re|gabi\\+\\+_static|gabi\\+\\+_shared|stlport_static|stlport_shared|gnustl_static|gnustl_shared)$")
+  message( FATAL_ERROR "ANDROID_STL is set to invalid value \"${ANDROID_STL}\".
+The possible values are:
+  none           -> Do not configure the runtime.
+  system         -> Use the default minimal system C++ runtime library.
+  system_re      -> Same as system but with rtti and exceptions.
+  gabi++_static  -> Use the GAbi++ runtime as a static library.
+  gabi++_shared  -> Use the GAbi++ runtime as a shared library.
+  stlport_static -> Use the STLport runtime as a static library.
+  stlport_shared -> Use the STLport runtime as a shared library.
+  gnustl_static  -> (default) Use the GNU STL as a static library.
+  gnustl_shared  -> Use the GNU STL as a shared library.
+" )
+ endif()
+elseif( BUILD_WITH_STANDALONE_TOOLCHAIN )
+ if( NOT "${ANDROID_STL}" MATCHES "^(none|gnustl_static|gnustl_shared)$")
+  message( FATAL_ERROR "ANDROID_STL is set to invalid value \"${ANDROID_STL}\".
+The possible values are:
+  none           -> Do not configure the runtime.
+  gnustl_static  -> (default) Use the GNU STL as a static library.
+  gnustl_shared  -> Use the GNU STL as a shared library.
+" )
+ endif()
+endif()
+
+unset( ANDROID_RTTI )
+unset( ANDROID_EXCEPTIONS )
+unset( ANDROID_STL_INCLUDE_DIRS )
+unset( __libstl )
+unset( __libsupcxx )
+
+if( NOT _CMAKE_IN_TRY_COMPILE AND ANDROID_NDK_RELEASE STREQUAL "r7b" AND ARMEABI_V7A AND NOT VFPV3 AND ANDROID_STL MATCHES "gnustl" )
+ message( WARNING  "The GNU STL armeabi-v7a binaries from NDK r7b can crash non-NEON devices. The files provided with NDK r7b were not configured properly, resulting in crashes on Tegra2-based devices and others when trying to use certain floating-point functions (e.g., cosf, sinf, expf).
+You are strongly recommended to switch to another NDK release.
+" )
+endif()
+
+if( NOT _CMAKE_IN_TRY_COMPILE AND X86 AND ANDROID_STL MATCHES "gnustl" AND ANDROID_NDK_RELEASE STREQUAL "r6" )
+  message( WARNING  "The x86 system header file from NDK r6 has incorrect definition for ptrdiff_t. You are recommended to upgrade to a newer NDK release or manually patch the header:
+See https://android.googlesource.com/platform/development.git f907f4f9d4e56ccc8093df6fee54454b8bcab6c2
+  diff --git a/ndk/platforms/android-9/arch-x86/include/machine/_types.h b/ndk/platforms/android-9/arch-x86/include/machine/_types.h
+  index 5e28c64..65892a1 100644
+  --- a/ndk/platforms/android-9/arch-x86/include/machine/_types.h
+  +++ b/ndk/platforms/android-9/arch-x86/include/machine/_types.h
+  @@ -51,7 +51,11 @@ typedef long int       ssize_t;
+   #endif
+   #ifndef _PTRDIFF_T
+   #define _PTRDIFF_T
+  -typedef long           ptrdiff_t;
+  +#  ifdef __ANDROID__
+  +     typedef int            ptrdiff_t;
+  +#  else
+  +     typedef long           ptrdiff_t;
+  +#  endif
+   #endif
+" )
+endif()
+
+
+# setup paths and STL for standalone toolchain
+if( BUILD_WITH_STANDALONE_TOOLCHAIN )
+ set( ANDROID_TOOLCHAIN_ROOT "${ANDROID_STANDALONE_TOOLCHAIN}" )
+ set( ANDROID_CLANG_TOOLCHAIN_ROOT "${ANDROID_STANDALONE_TOOLCHAIN}" )
+ set( ANDROID_SYSROOT "${ANDROID_STANDALONE_TOOLCHAIN}/sysroot" )
+
+ if( NOT ANDROID_STL STREQUAL "none" )
+  set( ANDROID_STL_INCLUDE_DIRS "${ANDROID_STANDALONE_TOOLCHAIN}/include/c++/${ANDROID_COMPILER_VERSION}" )
+  if( NOT EXISTS "${ANDROID_STL_INCLUDE_DIRS}" )
+   # old location ( pre r8c )
+   set( ANDROID_STL_INCLUDE_DIRS "${ANDROID_STANDALONE_TOOLCHAIN}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/include/c++/${ANDROID_COMPILER_VERSION}" )
+  endif()
+  if( ARMEABI_V7A AND EXISTS "${ANDROID_STL_INCLUDE_DIRS}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/${CMAKE_SYSTEM_PROCESSOR}/bits" )
+   list( APPEND ANDROID_STL_INCLUDE_DIRS "${ANDROID_STL_INCLUDE_DIRS}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/${CMAKE_SYSTEM_PROCESSOR}" )
+  elseif( ARMEABI AND NOT ANDROID_FORCE_ARM_BUILD AND EXISTS "${ANDROID_STL_INCLUDE_DIRS}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/thumb/bits" )
+   list( APPEND ANDROID_STL_INCLUDE_DIRS "${ANDROID_STL_INCLUDE_DIRS}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/thumb" )
+  else()
+   list( APPEND ANDROID_STL_INCLUDE_DIRS "${ANDROID_STL_INCLUDE_DIRS}/${ANDROID_TOOLCHAIN_MACHINE_NAME}" )
+  endif()
+  # always search static GNU STL to get the location of libsupc++.a
+  if( ARMEABI_V7A AND NOT ANDROID_FORCE_ARM_BUILD AND EXISTS "${ANDROID_STANDALONE_TOOLCHAIN}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/lib/${CMAKE_SYSTEM_PROCESSOR}/thumb/libstdc++.a" )
+   set( __libstl "${ANDROID_STANDALONE_TOOLCHAIN}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/lib/${CMAKE_SYSTEM_PROCESSOR}/thumb" )
+  elseif( ARMEABI_V7A AND EXISTS "${ANDROID_STANDALONE_TOOLCHAIN}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/lib/${CMAKE_SYSTEM_PROCESSOR}/libstdc++.a" )
+   set( __libstl "${ANDROID_STANDALONE_TOOLCHAIN}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/lib/${CMAKE_SYSTEM_PROCESSOR}" )
+  elseif( ARMEABI AND NOT ANDROID_FORCE_ARM_BUILD AND EXISTS "${ANDROID_STANDALONE_TOOLCHAIN}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/lib/thumb/libstdc++.a" )
+   set( __libstl "${ANDROID_STANDALONE_TOOLCHAIN}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/lib/thumb" )
+  elseif( EXISTS "${ANDROID_STANDALONE_TOOLCHAIN}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/lib/libstdc++.a" )
+   set( __libstl "${ANDROID_STANDALONE_TOOLCHAIN}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/lib" )
+  endif()
+  if( __libstl )
+   set( __libsupcxx "${__libstl}/libsupc++.a" )
+   set( __libstl    "${__libstl}/libstdc++.a" )
+  endif()
+  if( NOT EXISTS "${__libsupcxx}" )
+   message( FATAL_ERROR "The required libstdsupc++.a is missing in your standalone toolchain.
+ Usually it happens because of bug in make-standalone-toolchain.sh script from NDK r7, r7b and r7c.
+ You need to either upgrade to newer NDK or manually copy
+     $ANDROID_NDK/sources/cxx-stl/gnu-libstdc++/libs/${ANDROID_NDK_ABI_NAME}/libsupc++.a
+ to
+     ${__libsupcxx}
+   " )
+  endif()
+  if( ANDROID_STL STREQUAL "gnustl_shared" )
+   if( ARMEABI_V7A AND EXISTS "${ANDROID_STANDALONE_TOOLCHAIN}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/lib/${CMAKE_SYSTEM_PROCESSOR}/libgnustl_shared.so" )
+    set( __libstl "${ANDROID_STANDALONE_TOOLCHAIN}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/lib/${CMAKE_SYSTEM_PROCESSOR}/libgnustl_shared.so" )
+   elseif( ARMEABI AND NOT ANDROID_FORCE_ARM_BUILD AND EXISTS "${ANDROID_STANDALONE_TOOLCHAIN}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/lib/thumb/libgnustl_shared.so" )
+    set( __libstl "${ANDROID_STANDALONE_TOOLCHAIN}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/lib/thumb/libgnustl_shared.so" )
+   elseif( EXISTS "${ANDROID_STANDALONE_TOOLCHAIN}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/lib/libgnustl_shared.so" )
+    set( __libstl "${ANDROID_STANDALONE_TOOLCHAIN}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/lib/libgnustl_shared.so" )
+   endif()
+  endif()
+ endif()
+endif()
+
+# clang
+if( "${ANDROID_TOOLCHAIN_NAME}" STREQUAL "standalone-clang" )
+ set( ANDROID_COMPILER_IS_CLANG 1 )
+ execute_process( COMMAND "${ANDROID_CLANG_TOOLCHAIN_ROOT}/bin/clang${TOOL_OS_SUFFIX}" --version OUTPUT_VARIABLE ANDROID_CLANG_VERSION OUTPUT_STRIP_TRAILING_WHITESPACE )
+ string( REGEX MATCH "[0-9]+[.][0-9]+" ANDROID_CLANG_VERSION "${ANDROID_CLANG_VERSION}")
+elseif( "${ANDROID_TOOLCHAIN_NAME}" MATCHES "-clang3[.][0-9]?$" )
+ string( REGEX MATCH "3[.][0-9]$" ANDROID_CLANG_VERSION "${ANDROID_TOOLCHAIN_NAME}")
+ string( REGEX REPLACE "-clang${ANDROID_CLANG_VERSION}$" "-${ANDROID_COMPILER_VERSION}" ANDROID_GCC_TOOLCHAIN_NAME "${ANDROID_TOOLCHAIN_NAME}" )
+ if( NOT EXISTS "${ANDROID_NDK_TOOLCHAINS_PATH}/llvm-${ANDROID_CLANG_VERSION}${ANDROID_NDK_TOOLCHAINS_SUBPATH}/bin/clang${TOOL_OS_SUFFIX}" )
+  message( FATAL_ERROR "Could not find the Clang compiler driver" )
+ endif()
+ set( ANDROID_COMPILER_IS_CLANG 1 )
+ set( ANDROID_CLANG_TOOLCHAIN_ROOT "${ANDROID_NDK_TOOLCHAINS_PATH}/llvm-${ANDROID_CLANG_VERSION}${ANDROID_NDK_TOOLCHAINS_SUBPATH}" )
+else()
+ set( ANDROID_GCC_TOOLCHAIN_NAME "${ANDROID_TOOLCHAIN_NAME}" )
+ unset( ANDROID_COMPILER_IS_CLANG CACHE )
+endif()
+
+string( REPLACE "." "" _clang_name "clang${ANDROID_CLANG_VERSION}" )
+if( NOT EXISTS "${ANDROID_CLANG_TOOLCHAIN_ROOT}/bin/${_clang_name}${TOOL_OS_SUFFIX}" )
+ set( _clang_name "clang" )
+endif()
+
+
+# setup paths and STL for NDK
+if( BUILD_WITH_ANDROID_NDK )
+ set( ANDROID_TOOLCHAIN_ROOT "${ANDROID_NDK_TOOLCHAINS_PATH}/${ANDROID_GCC_TOOLCHAIN_NAME}${ANDROID_NDK_TOOLCHAINS_SUBPATH}" )
+ set( ANDROID_SYSROOT "${ANDROID_NDK}/platforms/android-${ANDROID_NATIVE_API_LEVEL}/arch-${ANDROID_ARCH_NAME}" )
+
+ if( ANDROID_STL STREQUAL "none" )
+  # do nothing
+ elseif( ANDROID_STL STREQUAL "system" )
+  set( ANDROID_RTTI             OFF )
+  set( ANDROID_EXCEPTIONS       OFF )
+  set( ANDROID_STL_INCLUDE_DIRS "${ANDROID_NDK}/sources/cxx-stl/system/include" )
+ elseif( ANDROID_STL STREQUAL "system_re" )
+  set( ANDROID_RTTI             ON )
+  set( ANDROID_EXCEPTIONS       ON )
+  set( ANDROID_STL_INCLUDE_DIRS "${ANDROID_NDK}/sources/cxx-stl/system/include" )
+ elseif( ANDROID_STL MATCHES "gabi" )
+  if( ANDROID_NDK_RELEASE_NUM LESS 7000 ) # before r7
+   message( FATAL_ERROR "gabi++ is not awailable in your NDK. You have to upgrade to NDK r7 or newer to use gabi++.")
+  endif()
+  set( ANDROID_RTTI             ON )
+  set( ANDROID_EXCEPTIONS       OFF )
+  set( ANDROID_STL_INCLUDE_DIRS "${ANDROID_NDK}/sources/cxx-stl/gabi++/include" )
+  set( __libstl                 "${ANDROID_NDK}/sources/cxx-stl/gabi++/libs/${ANDROID_NDK_ABI_NAME}/libgabi++_static.a" )
+ elseif( ANDROID_STL MATCHES "stlport" )
+  if( NOT ANDROID_NDK_RELEASE_NUM LESS 8004 ) # before r8d
+   set( ANDROID_EXCEPTIONS       ON )
+  else()
+   set( ANDROID_EXCEPTIONS       OFF )
+  endif()
+  if( ANDROID_NDK_RELEASE_NUM LESS 7000 ) # before r7
+   set( ANDROID_RTTI            OFF )
+  else()
+   set( ANDROID_RTTI            ON )
+  endif()
+  set( ANDROID_STL_INCLUDE_DIRS "${ANDROID_NDK}/sources/cxx-stl/stlport/stlport" )
+  set( __libstl                 "${ANDROID_NDK}/sources/cxx-stl/stlport/libs/${ANDROID_NDK_ABI_NAME}/libstlport_static.a" )
+ elseif( ANDROID_STL MATCHES "gnustl" )
+  set( ANDROID_EXCEPTIONS       ON )
+  set( ANDROID_RTTI             ON )
+  if( EXISTS "${ANDROID_NDK}/sources/cxx-stl/gnu-libstdc++/${ANDROID_COMPILER_VERSION}" )
+   if( ARMEABI_V7A AND ANDROID_COMPILER_VERSION VERSION_EQUAL "4.7" AND ANDROID_NDK_RELEASE STREQUAL "r8d" )
+    # gnustl binary for 4.7 compiler is buggy :(
+    # TODO: look for right fix
+    set( __libstl                "${ANDROID_NDK}/sources/cxx-stl/gnu-libstdc++/4.6" )
+   else()
+    set( __libstl                "${ANDROID_NDK}/sources/cxx-stl/gnu-libstdc++/${ANDROID_COMPILER_VERSION}" )
+   endif()
+  else()
+   set( __libstl                "${ANDROID_NDK}/sources/cxx-stl/gnu-libstdc++" )
+  endif()
+  set( ANDROID_STL_INCLUDE_DIRS "${__libstl}/include" "${__libstl}/libs/${ANDROID_NDK_ABI_NAME}/include" "${__libstl}/include/backward" )
+  if( EXISTS "${__libstl}/libs/${ANDROID_NDK_ABI_NAME}/libgnustl_static.a" )
+   set( __libstl                "${__libstl}/libs/${ANDROID_NDK_ABI_NAME}/libgnustl_static.a" )
+  else()
+   set( __libstl                "${__libstl}/libs/${ANDROID_NDK_ABI_NAME}/libstdc++.a" )
+  endif()
+ else()
+  message( FATAL_ERROR "Unknown runtime: ${ANDROID_STL}" )
+ endif()
+ # find libsupc++.a - rtti & exceptions
+ if( ANDROID_STL STREQUAL "system_re" OR ANDROID_STL MATCHES "gnustl" )
+  set( __libsupcxx "${ANDROID_NDK}/sources/cxx-stl/gnu-libstdc++/${ANDROID_COMPILER_VERSION}/libs/${ANDROID_NDK_ABI_NAME}/libsupc++.a" ) # r8b or newer
+  if( NOT EXISTS "${__libsupcxx}" )
+   set( __libsupcxx "${ANDROID_NDK}/sources/cxx-stl/gnu-libstdc++/libs/${ANDROID_NDK_ABI_NAME}/libsupc++.a" ) # r7-r8
+  endif()
+  if( NOT EXISTS "${__libsupcxx}" ) # before r7
+   if( ARMEABI_V7A )
+    if( ANDROID_FORCE_ARM_BUILD )
+     set( __libsupcxx "${ANDROID_TOOLCHAIN_ROOT}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/lib/${CMAKE_SYSTEM_PROCESSOR}/libsupc++.a" )
+    else()
+     set( __libsupcxx "${ANDROID_TOOLCHAIN_ROOT}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/lib/${CMAKE_SYSTEM_PROCESSOR}/thumb/libsupc++.a" )
+    endif()
+   elseif( ARMEABI AND NOT ANDROID_FORCE_ARM_BUILD )
+    set( __libsupcxx "${ANDROID_TOOLCHAIN_ROOT}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/lib/thumb/libsupc++.a" )
+   else()
+    set( __libsupcxx "${ANDROID_TOOLCHAIN_ROOT}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/lib/libsupc++.a" )
+   endif()
+  endif()
+  if( NOT EXISTS "${__libsupcxx}")
+   message( ERROR "Could not find libsupc++.a for a chosen platform. Either your NDK is not supported or is broken.")
+  endif()
+ endif()
+endif()
+
+
+# case of shared STL linkage
+if( ANDROID_STL MATCHES "shared" AND DEFINED __libstl )
+ string( REPLACE "_static.a" "_shared.so" __libstl "${__libstl}" )
+ # TODO: check if .so file exists before the renaming
+endif()
+
+
+# ccache support
+__INIT_VARIABLE( _ndk_ccache NDK_CCACHE ENV_NDK_CCACHE )
+if( _ndk_ccache )
+ if( DEFINED NDK_CCACHE AND NOT EXISTS NDK_CCACHE )
+  unset( NDK_CCACHE CACHE )
+ endif()
+ find_program( NDK_CCACHE "${_ndk_ccache}" DOC "The path to ccache binary")
+else()
+ unset( NDK_CCACHE CACHE )
+endif()
+unset( _ndk_ccache )
+
+
+# setup the cross-compiler
+if( NOT CMAKE_C_COMPILER )
+ if( NDK_CCACHE AND NOT ANDROID_SYSROOT MATCHES "[ ;\"]" )
+  set( CMAKE_C_COMPILER   "${NDK_CCACHE}" CACHE PATH "ccache as C compiler" )
+  set( CMAKE_CXX_COMPILER "${NDK_CCACHE}" CACHE PATH "ccache as C++ compiler" )
+  if( ANDROID_COMPILER_IS_CLANG )
+   set( CMAKE_C_COMPILER_ARG1   "${ANDROID_CLANG_TOOLCHAIN_ROOT}/bin/${_clang_name}${TOOL_OS_SUFFIX}"   CACHE PATH "C compiler")
+   set( CMAKE_CXX_COMPILER_ARG1 "${ANDROID_CLANG_TOOLCHAIN_ROOT}/bin/${_clang_name}++${TOOL_OS_SUFFIX}" CACHE PATH "C++ compiler")
+  else()
+   set( CMAKE_C_COMPILER_ARG1   "${ANDROID_TOOLCHAIN_ROOT}/bin/${ANDROID_TOOLCHAIN_MACHINE_NAME}-gcc${TOOL_OS_SUFFIX}" CACHE PATH "C compiler")
+   set( CMAKE_CXX_COMPILER_ARG1 "${ANDROID_TOOLCHAIN_ROOT}/bin/${ANDROID_TOOLCHAIN_MACHINE_NAME}-g++${TOOL_OS_SUFFIX}" CACHE PATH "C++ compiler")
+  endif()
+ else()
+  if( ANDROID_COMPILER_IS_CLANG )
+   set( CMAKE_C_COMPILER   "${ANDROID_CLANG_TOOLCHAIN_ROOT}/bin/${_clang_name}${TOOL_OS_SUFFIX}"   CACHE PATH "C compiler")
+   set( CMAKE_CXX_COMPILER "${ANDROID_CLANG_TOOLCHAIN_ROOT}/bin/${_clang_name}++${TOOL_OS_SUFFIX}" CACHE PATH "C++ compiler")
+  else()
+   set( CMAKE_C_COMPILER   "${ANDROID_TOOLCHAIN_ROOT}/bin/${ANDROID_TOOLCHAIN_MACHINE_NAME}-gcc${TOOL_OS_SUFFIX}"    CACHE PATH "C compiler" )
+   set( CMAKE_CXX_COMPILER "${ANDROID_TOOLCHAIN_ROOT}/bin/${ANDROID_TOOLCHAIN_MACHINE_NAME}-g++${TOOL_OS_SUFFIX}"    CACHE PATH "C++ compiler" )
+  endif()
+ endif()
+ set( CMAKE_ASM_COMPILER "${ANDROID_TOOLCHAIN_ROOT}/bin/${ANDROID_TOOLCHAIN_MACHINE_NAME}-gcc${TOOL_OS_SUFFIX}"     CACHE PATH "assembler" )
+ set( CMAKE_STRIP        "${ANDROID_TOOLCHAIN_ROOT}/bin/${ANDROID_TOOLCHAIN_MACHINE_NAME}-strip${TOOL_OS_SUFFIX}"   CACHE PATH "strip" )
+ set( CMAKE_AR           "${ANDROID_TOOLCHAIN_ROOT}/bin/${ANDROID_TOOLCHAIN_MACHINE_NAME}-ar${TOOL_OS_SUFFIX}"      CACHE PATH "archive" )
+ set( CMAKE_LINKER       "${ANDROID_TOOLCHAIN_ROOT}/bin/${ANDROID_TOOLCHAIN_MACHINE_NAME}-ld${TOOL_OS_SUFFIX}"      CACHE PATH "linker" )
+ set( CMAKE_NM           "${ANDROID_TOOLCHAIN_ROOT}/bin/${ANDROID_TOOLCHAIN_MACHINE_NAME}-nm${TOOL_OS_SUFFIX}"      CACHE PATH "nm" )
+ set( CMAKE_OBJCOPY      "${ANDROID_TOOLCHAIN_ROOT}/bin/${ANDROID_TOOLCHAIN_MACHINE_NAME}-objcopy${TOOL_OS_SUFFIX}" CACHE PATH "objcopy" )
+ set( CMAKE_OBJDUMP      "${ANDROID_TOOLCHAIN_ROOT}/bin/${ANDROID_TOOLCHAIN_MACHINE_NAME}-objdump${TOOL_OS_SUFFIX}" CACHE PATH "objdump" )
+ set( CMAKE_RANLIB       "${ANDROID_TOOLCHAIN_ROOT}/bin/${ANDROID_TOOLCHAIN_MACHINE_NAME}-ranlib${TOOL_OS_SUFFIX}"  CACHE PATH "ranlib" )
+endif()
+
+set( _CMAKE_TOOLCHAIN_PREFIX "${ANDROID_TOOLCHAIN_MACHINE_NAME}-" )
+if( CMAKE_VERSION VERSION_LESS 2.8.5 )
+ set( CMAKE_ASM_COMPILER_ARG1 "-c" )
+endif()
+if( APPLE )
+ find_program( CMAKE_INSTALL_NAME_TOOL NAMES install_name_tool )
+ if( NOT CMAKE_INSTALL_NAME_TOOL )
+  message( FATAL_ERROR "Could not find install_name_tool, please check your installation." )
+ endif()
+ mark_as_advanced( CMAKE_INSTALL_NAME_TOOL )
+endif()
+
+# Force set compilers because standard identification works badly for us
+include( CMakeForceCompiler )
+CMAKE_FORCE_C_COMPILER( "${CMAKE_C_COMPILER}" GNU )
+if( ANDROID_COMPILER_IS_CLANG )
+ set( CMAKE_C_COMPILER_ID Clang )
+endif()
+set( CMAKE_C_PLATFORM_ID Linux )
+if( X86_64 OR MIPS64 OR ARM64_V8A )
+ set( CMAKE_C_SIZEOF_DATA_PTR 8 )
+else()
+ set( CMAKE_C_SIZEOF_DATA_PTR 4 )
+endif()
+set( CMAKE_C_HAS_ISYSROOT 1 )
+set( CMAKE_C_COMPILER_ABI ELF )
+CMAKE_FORCE_CXX_COMPILER( "${CMAKE_CXX_COMPILER}" GNU )
+if( ANDROID_COMPILER_IS_CLANG )
+ set( CMAKE_CXX_COMPILER_ID Clang)
+endif()
+set( CMAKE_CXX_PLATFORM_ID Linux )
+set( CMAKE_CXX_SIZEOF_DATA_PTR ${CMAKE_C_SIZEOF_DATA_PTR} )
+set( CMAKE_CXX_HAS_ISYSROOT 1 )
+set( CMAKE_CXX_COMPILER_ABI ELF )
+set( CMAKE_CXX_SOURCE_FILE_EXTENSIONS cc cp cxx cpp CPP c++ C )
+# force ASM compiler (required for CMake < 2.8.5)
+set( CMAKE_ASM_COMPILER_ID_RUN TRUE )
+set( CMAKE_ASM_COMPILER_ID GNU )
+set( CMAKE_ASM_COMPILER_WORKS TRUE )
+set( CMAKE_ASM_COMPILER_FORCED TRUE )
+set( CMAKE_COMPILER_IS_GNUASM 1)
+set( CMAKE_ASM_SOURCE_FILE_EXTENSIONS s S asm )
+
+foreach( lang C CXX ASM )
+ if( ANDROID_COMPILER_IS_CLANG )
+  set( CMAKE_${lang}_COMPILER_VERSION ${ANDROID_CLANG_VERSION} )
+ else()
+  set( CMAKE_${lang}_COMPILER_VERSION ${ANDROID_COMPILER_VERSION} )
+ endif()
+endforeach()
+
+# flags and definitions
+remove_definitions( -DANDROID )
+add_definitions( -DANDROID )
+
+if( ANDROID_SYSROOT MATCHES "[ ;\"]" )
+ if( CMAKE_HOST_WIN32 )
+  # try to convert path to 8.3 form
+  file( WRITE "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/cvt83.cmd" "@echo %~s1" )
+  execute_process( COMMAND "$ENV{ComSpec}" /c "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/cvt83.cmd" "${ANDROID_SYSROOT}"
+                   OUTPUT_VARIABLE __path OUTPUT_STRIP_TRAILING_WHITESPACE
+                   RESULT_VARIABLE __result ERROR_QUIET )
+  if( __result EQUAL 0 )
+   file( TO_CMAKE_PATH "${__path}" ANDROID_SYSROOT )
+   set( ANDROID_CXX_FLAGS "--sysroot=${ANDROID_SYSROOT}" )
+  else()
+   set( ANDROID_CXX_FLAGS "--sysroot=\"${ANDROID_SYSROOT}\"" )
+  endif()
+ else()
+  set( ANDROID_CXX_FLAGS "'--sysroot=${ANDROID_SYSROOT}'" )
+ endif()
+ if( NOT _CMAKE_IN_TRY_COMPILE )
+  # quotes can break try_compile and compiler identification
+  message(WARNING "Path to your Android NDK (or toolchain) has non-alphanumeric symbols.\nThe build might be broken.\n")
+ endif()
+else()
+ set( ANDROID_CXX_FLAGS "--sysroot=${ANDROID_SYSROOT}" )
+endif()
+
+# NDK flags
+if (ARM64_V8A )
+ set( ANDROID_CXX_FLAGS         "${ANDROID_CXX_FLAGS} -funwind-tables" )
+ set( ANDROID_CXX_FLAGS_RELEASE "-fomit-frame-pointer -fstrict-aliasing" )
+ set( ANDROID_CXX_FLAGS_DEBUG   "-fno-omit-frame-pointer -fno-strict-aliasing" )
+ if( NOT ANDROID_COMPILER_IS_CLANG )
+  set( ANDROID_CXX_FLAGS_RELEASE "${ANDROID_CXX_FLAGS_RELEASE} -funswitch-loops -finline-limit=300" )
+ endif()
+elseif( ARMEABI OR ARMEABI_V7A)
+ set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -funwind-tables" )
+ if( NOT ANDROID_FORCE_ARM_BUILD AND NOT ARMEABI_V6 )
+  set( ANDROID_CXX_FLAGS_RELEASE "-mthumb -fomit-frame-pointer -fno-strict-aliasing" )
+  set( ANDROID_CXX_FLAGS_DEBUG   "-marm -fno-omit-frame-pointer -fno-strict-aliasing" )
+  if( NOT ANDROID_COMPILER_IS_CLANG )
+   set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -finline-limit=64" )
+  endif()
+ else()
+  # always compile ARMEABI_V6 in arm mode; otherwise there is no difference from ARMEABI
+  set( ANDROID_CXX_FLAGS_RELEASE "-marm -fomit-frame-pointer -fstrict-aliasing" )
+  set( ANDROID_CXX_FLAGS_DEBUG   "-marm -fno-omit-frame-pointer -fno-strict-aliasing" )
+  if( NOT ANDROID_COMPILER_IS_CLANG )
+   set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -funswitch-loops -finline-limit=300" )
+  endif()
+ endif()
+elseif( X86 OR X86_64 )
+ set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -funwind-tables" )
+ if( NOT ANDROID_COMPILER_IS_CLANG )
+  set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -funswitch-loops -finline-limit=300" )
+ endif()
+ set( ANDROID_CXX_FLAGS_RELEASE "-fomit-frame-pointer -fstrict-aliasing" )
+ set( ANDROID_CXX_FLAGS_DEBUG   "-fno-omit-frame-pointer -fno-strict-aliasing" )
+elseif( MIPS OR MIPS64 )
+ set( ANDROID_CXX_FLAGS         "${ANDROID_CXX_FLAGS} -fno-strict-aliasing -finline-functions -funwind-tables -fmessage-length=0" )
+ set( ANDROID_CXX_FLAGS_RELEASE "-fomit-frame-pointer" )
+ set( ANDROID_CXX_FLAGS_DEBUG   "-fno-omit-frame-pointer" )
+ if( NOT ANDROID_COMPILER_IS_CLANG )
+  set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -fno-inline-functions-called-once -fgcse-after-reload -frerun-cse-after-loop -frename-registers" )
+  set( ANDROID_CXX_FLAGS_RELEASE "${ANDROID_CXX_FLAGS_RELEASE} -funswitch-loops -finline-limit=300" )
+ endif()
+elseif()
+ set( ANDROID_CXX_FLAGS_RELEASE "" )
+ set( ANDROID_CXX_FLAGS_DEBUG   "" )
+endif()
+
+set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -fsigned-char" ) # good/necessary when porting desktop libraries
+
+if( NOT X86 AND NOT ANDROID_COMPILER_IS_CLANG )
+ set( ANDROID_CXX_FLAGS "-Wno-psabi ${ANDROID_CXX_FLAGS}" )
+endif()
+
+if( NOT ANDROID_COMPILER_VERSION VERSION_LESS "4.6" )
+ set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -no-canonical-prefixes" ) # see https://android-review.googlesource.com/#/c/47564/
+endif()
+
+# ABI-specific flags
+if( ARMEABI_V7A )
+ set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -march=armv7-a -mfloat-abi=softfp" )
+ if( NEON )
+  set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -mfpu=neon" )
+ elseif( VFPV3 )
+  set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -mfpu=vfpv3" )
+ else()
+  set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -mfpu=vfpv3-d16" )
+ endif()
+elseif( ARMEABI_V6 )
+ set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -march=armv6 -mfloat-abi=softfp -mfpu=vfp" ) # vfp == vfpv2
+elseif( ARMEABI )
+ set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -march=armv5te -mtune=xscale -msoft-float" )
+endif()
+
+if( ANDROID_STL MATCHES "gnustl" AND (EXISTS "${__libstl}" OR EXISTS "${__libsupcxx}") )
+ set( CMAKE_CXX_CREATE_SHARED_LIBRARY "<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG><TARGET_SONAME> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>" )
+ set( CMAKE_CXX_CREATE_SHARED_MODULE  "<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG><TARGET_SONAME> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>" )
+ set( CMAKE_CXX_LINK_EXECUTABLE       "<CMAKE_C_COMPILER> <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>" )
+else()
+ set( CMAKE_CXX_CREATE_SHARED_LIBRARY "<CMAKE_CXX_COMPILER> <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG><TARGET_SONAME> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>" )
+ set( CMAKE_CXX_CREATE_SHARED_MODULE  "<CMAKE_CXX_COMPILER> <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG><TARGET_SONAME> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>" )
+ set( CMAKE_CXX_LINK_EXECUTABLE       "<CMAKE_CXX_COMPILER> <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>" )
+endif()
+
+# STL
+if( EXISTS "${__libstl}" OR EXISTS "${__libsupcxx}" )
+ if( EXISTS "${__libstl}" )
+  set( CMAKE_CXX_CREATE_SHARED_LIBRARY "${CMAKE_CXX_CREATE_SHARED_LIBRARY} \"${__libstl}\"" )
+  set( CMAKE_CXX_CREATE_SHARED_MODULE  "${CMAKE_CXX_CREATE_SHARED_MODULE} \"${__libstl}\"" )
+  set( CMAKE_CXX_LINK_EXECUTABLE       "${CMAKE_CXX_LINK_EXECUTABLE} \"${__libstl}\"" )
+ endif()
+ if( EXISTS "${__libsupcxx}" )
+  set( CMAKE_CXX_CREATE_SHARED_LIBRARY "${CMAKE_CXX_CREATE_SHARED_LIBRARY} \"${__libsupcxx}\"" )
+  set( CMAKE_CXX_CREATE_SHARED_MODULE  "${CMAKE_CXX_CREATE_SHARED_MODULE} \"${__libsupcxx}\"" )
+  set( CMAKE_CXX_LINK_EXECUTABLE       "${CMAKE_CXX_LINK_EXECUTABLE} \"${__libsupcxx}\"" )
+  # C objects:
+  set( CMAKE_C_CREATE_SHARED_LIBRARY "<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_C_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> <CMAKE_SHARED_LIBRARY_SONAME_C_FLAG><TARGET_SONAME> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>" )
+  set( CMAKE_C_CREATE_SHARED_MODULE  "<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_C_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> <CMAKE_SHARED_LIBRARY_SONAME_C_FLAG><TARGET_SONAME> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>" )
+  set( CMAKE_C_LINK_EXECUTABLE       "<CMAKE_C_COMPILER> <FLAGS> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>" )
+  set( CMAKE_C_CREATE_SHARED_LIBRARY "${CMAKE_C_CREATE_SHARED_LIBRARY} \"${__libsupcxx}\"" )
+  set( CMAKE_C_CREATE_SHARED_MODULE  "${CMAKE_C_CREATE_SHARED_MODULE} \"${__libsupcxx}\"" )
+  set( CMAKE_C_LINK_EXECUTABLE       "${CMAKE_C_LINK_EXECUTABLE} \"${__libsupcxx}\"" )
+ endif()
+ if( ANDROID_STL MATCHES "gnustl" )
+  if( NOT EXISTS "${ANDROID_LIBM_PATH}" )
+   set( ANDROID_LIBM_PATH -lm )
+  endif()
+  set( CMAKE_CXX_CREATE_SHARED_LIBRARY "${CMAKE_CXX_CREATE_SHARED_LIBRARY} ${ANDROID_LIBM_PATH}" )
+  set( CMAKE_CXX_CREATE_SHARED_MODULE  "${CMAKE_CXX_CREATE_SHARED_MODULE} ${ANDROID_LIBM_PATH}" )
+  set( CMAKE_CXX_LINK_EXECUTABLE       "${CMAKE_CXX_LINK_EXECUTABLE} ${ANDROID_LIBM_PATH}" )
+ endif()
+endif()
+
+# variables controlling optional build flags
+if( ANDROID_NDK_RELEASE_NUM LESS 7000 ) # before r7
+ # libGLESv2.so in NDK's prior to r7 refers to missing external symbols.
+ # So this flag option is required for all projects using OpenGL from native.
+ __INIT_VARIABLE( ANDROID_SO_UNDEFINED                      VALUES ON )
+else()
+ __INIT_VARIABLE( ANDROID_SO_UNDEFINED                      VALUES OFF )
+endif()
+__INIT_VARIABLE( ANDROID_NO_UNDEFINED                       VALUES ON )
+__INIT_VARIABLE( ANDROID_FUNCTION_LEVEL_LINKING             VALUES ON )
+__INIT_VARIABLE( ANDROID_GOLD_LINKER                        VALUES ON )
+__INIT_VARIABLE( ANDROID_NOEXECSTACK                        VALUES ON )
+__INIT_VARIABLE( ANDROID_RELRO                              VALUES ON )
+
+set( ANDROID_NO_UNDEFINED           ${ANDROID_NO_UNDEFINED}           CACHE BOOL "Show all undefined symbols as linker errors" )
+set( ANDROID_SO_UNDEFINED           ${ANDROID_SO_UNDEFINED}           CACHE BOOL "Allows or disallows undefined symbols in shared libraries" )
+set( ANDROID_FUNCTION_LEVEL_LINKING ${ANDROID_FUNCTION_LEVEL_LINKING} CACHE BOOL "Put each function in separate section and enable garbage collection of unused input sections at link time" )
+set( ANDROID_GOLD_LINKER            ${ANDROID_GOLD_LINKER}            CACHE BOOL "Enables gold linker" )
+set( ANDROID_NOEXECSTACK            ${ANDROID_NOEXECSTACK}            CACHE BOOL "Allows or disallows undefined symbols in shared libraries" )
+set( ANDROID_RELRO                  ${ANDROID_RELRO}                  CACHE BOOL "Enables RELRO - a memory corruption mitigation technique" )
+mark_as_advanced( ANDROID_NO_UNDEFINED ANDROID_SO_UNDEFINED ANDROID_FUNCTION_LEVEL_LINKING ANDROID_GOLD_LINKER ANDROID_NOEXECSTACK ANDROID_RELRO )
+
+# linker flags
+set( ANDROID_LINKER_FLAGS "" )
+
+if( ARMEABI_V7A )
+ # this is *required* to use the following linker flags that routes around
+ # a CPU bug in some Cortex-A8 implementations:
+ set( ANDROID_LINKER_FLAGS "${ANDROID_LINKER_FLAGS} -Wl,--fix-cortex-a8" )
+endif()
+
+if( ANDROID_NO_UNDEFINED )
+ if( MIPS )
+  # there is some sysroot-related problem in mips linker...
+  if( NOT ANDROID_SYSROOT MATCHES "[ ;\"]" )
+   set( ANDROID_LINKER_FLAGS "${ANDROID_LINKER_FLAGS} -Wl,--no-undefined -Wl,-rpath-link,${ANDROID_SYSROOT}/usr/lib" )
+  endif()
+ else()
+  set( ANDROID_LINKER_FLAGS "${ANDROID_LINKER_FLAGS} -Wl,--no-undefined" )
+ endif()
+endif()
+
+if( ANDROID_SO_UNDEFINED )
+ set( ANDROID_LINKER_FLAGS "${ANDROID_LINKER_FLAGS} -Wl,-allow-shlib-undefined" )
+endif()
+
+if( ANDROID_FUNCTION_LEVEL_LINKING )
+ set( ANDROID_CXX_FLAGS    "${ANDROID_CXX_FLAGS} -fdata-sections -ffunction-sections" )
+ set( ANDROID_LINKER_FLAGS "${ANDROID_LINKER_FLAGS} -Wl,--gc-sections" )
+endif()
+
+if( ANDROID_COMPILER_VERSION VERSION_EQUAL "4.6" )
+ if( ANDROID_GOLD_LINKER AND (CMAKE_HOST_UNIX OR ANDROID_NDK_RELEASE_NUM GREATER 8002) AND (ARMEABI OR ARMEABI_V7A OR X86) )
+  set( ANDROID_LINKER_FLAGS "${ANDROID_LINKER_FLAGS} -fuse-ld=gold" )
+ elseif( ANDROID_NDK_RELEASE_NUM GREATER 8002 ) # after r8b
+  set( ANDROID_LINKER_FLAGS "${ANDROID_LINKER_FLAGS} -fuse-ld=bfd" )
+ elseif( ANDROID_NDK_RELEASE STREQUAL "r8b" AND ARMEABI AND NOT _CMAKE_IN_TRY_COMPILE )
+  message( WARNING "The default bfd linker from arm GCC 4.6 toolchain can fail with 'unresolvable R_ARM_THM_CALL relocation' error message. See https://code.google.com/p/android/issues/detail?id=35342
+  On Linux and OS X host platform you can workaround this problem using gold linker (default).
+  Rerun cmake with -DANDROID_GOLD_LINKER=ON option in case of problems.
+" )
+ endif()
+endif() # version 4.6
+
+if( ANDROID_NOEXECSTACK )
+ if( ANDROID_COMPILER_IS_CLANG )
+  set( ANDROID_CXX_FLAGS    "${ANDROID_CXX_FLAGS} -Xclang -mnoexecstack" )
+ else()
+  set( ANDROID_CXX_FLAGS    "${ANDROID_CXX_FLAGS} -Wa,--noexecstack" )
+ endif()
+ set( ANDROID_LINKER_FLAGS "${ANDROID_LINKER_FLAGS} -Wl,-z,noexecstack" )
+endif()
+
+if( ANDROID_RELRO )
+ set( ANDROID_LINKER_FLAGS "${ANDROID_LINKER_FLAGS} -Wl,-z,relro -Wl,-z,now" )
+endif()
+
+if( ANDROID_COMPILER_IS_CLANG )
+ set( ANDROID_CXX_FLAGS "-target ${ANDROID_LLVM_TRIPLE} -Qunused-arguments ${ANDROID_CXX_FLAGS}" )
+ if( BUILD_WITH_ANDROID_NDK )
+  set( ANDROID_CXX_FLAGS "-gcc-toolchain ${ANDROID_TOOLCHAIN_ROOT} ${ANDROID_CXX_FLAGS}" )
+ endif()
+endif()
+
+# cache flags
+set( CMAKE_CXX_FLAGS           ""                        CACHE STRING "c++ flags" )
+set( CMAKE_C_FLAGS             ""                        CACHE STRING "c flags" )
+set( CMAKE_CXX_FLAGS_RELEASE   "-O3 -DNDEBUG"            CACHE STRING "c++ Release flags" )
+set( CMAKE_C_FLAGS_RELEASE     "-O3 -DNDEBUG"            CACHE STRING "c Release flags" )
+set( CMAKE_CXX_FLAGS_DEBUG     "-O0 -g -DDEBUG -D_DEBUG" CACHE STRING "c++ Debug flags" )
+set( CMAKE_C_FLAGS_DEBUG       "-O0 -g -DDEBUG -D_DEBUG" CACHE STRING "c Debug flags" )
+set( CMAKE_SHARED_LINKER_FLAGS ""                        CACHE STRING "shared linker flags" )
+set( CMAKE_MODULE_LINKER_FLAGS ""                        CACHE STRING "module linker flags" )
+set( CMAKE_EXE_LINKER_FLAGS    "-Wl,-z,nocopyreloc"      CACHE STRING "executable linker flags" )
+
+# put flags to cache (for debug purpose only)
+set( ANDROID_CXX_FLAGS         "${ANDROID_CXX_FLAGS}"         CACHE INTERNAL "Android specific c/c++ flags" )
+set( ANDROID_CXX_FLAGS_RELEASE "${ANDROID_CXX_FLAGS_RELEASE}" CACHE INTERNAL "Android specific c/c++ Release flags" )
+set( ANDROID_CXX_FLAGS_DEBUG   "${ANDROID_CXX_FLAGS_DEBUG}"   CACHE INTERNAL "Android specific c/c++ Debug flags" )
+set( ANDROID_LINKER_FLAGS      "${ANDROID_LINKER_FLAGS}"      CACHE INTERNAL "Android specific c/c++ linker flags" )
+
+# finish flags
+set( CMAKE_CXX_FLAGS           "${ANDROID_CXX_FLAGS} ${CMAKE_CXX_FLAGS}" )
+set( CMAKE_C_FLAGS             "${ANDROID_CXX_FLAGS} ${CMAKE_C_FLAGS}" )
+set( CMAKE_CXX_FLAGS_RELEASE   "${ANDROID_CXX_FLAGS_RELEASE} ${CMAKE_CXX_FLAGS_RELEASE}" )
+set( CMAKE_C_FLAGS_RELEASE     "${ANDROID_CXX_FLAGS_RELEASE} ${CMAKE_C_FLAGS_RELEASE}" )
+set( CMAKE_CXX_FLAGS_DEBUG     "${ANDROID_CXX_FLAGS_DEBUG} ${CMAKE_CXX_FLAGS_DEBUG}" )
+set( CMAKE_C_FLAGS_DEBUG       "${ANDROID_CXX_FLAGS_DEBUG} ${CMAKE_C_FLAGS_DEBUG}" )
+set( CMAKE_SHARED_LINKER_FLAGS "${ANDROID_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS}" )
+set( CMAKE_MODULE_LINKER_FLAGS "${ANDROID_LINKER_FLAGS} ${CMAKE_MODULE_LINKER_FLAGS}" )
+set( CMAKE_EXE_LINKER_FLAGS    "${ANDROID_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS}" )
+
+if( MIPS AND BUILD_WITH_ANDROID_NDK AND ANDROID_NDK_RELEASE STREQUAL "r8" )
+ set( CMAKE_SHARED_LINKER_FLAGS "-Wl,-T,${ANDROID_NDK_TOOLCHAINS_PATH}/${ANDROID_GCC_TOOLCHAIN_NAME}/mipself.xsc ${CMAKE_SHARED_LINKER_FLAGS}" )
+ set( CMAKE_MODULE_LINKER_FLAGS "-Wl,-T,${ANDROID_NDK_TOOLCHAINS_PATH}/${ANDROID_GCC_TOOLCHAIN_NAME}/mipself.xsc ${CMAKE_MODULE_LINKER_FLAGS}" )
+ set( CMAKE_EXE_LINKER_FLAGS    "-Wl,-T,${ANDROID_NDK_TOOLCHAINS_PATH}/${ANDROID_GCC_TOOLCHAIN_NAME}/mipself.x ${CMAKE_EXE_LINKER_FLAGS}" )
+endif()
+
+# pie/pic
+if( NOT (ANDROID_NATIVE_API_LEVEL LESS 16) AND (NOT DEFINED ANDROID_APP_PIE OR ANDROID_APP_PIE) AND (CMAKE_VERSION VERSION_GREATER 2.8.8) )
+ set( CMAKE_POSITION_INDEPENDENT_CODE TRUE )
+ set( CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fPIE -pie")
+else()
+ set( CMAKE_POSITION_INDEPENDENT_CODE FALSE )
+ set( CMAKE_CXX_FLAGS "-fpic ${CMAKE_CXX_FLAGS}" )
+ set( CMAKE_C_FLAGS   "-fpic ${CMAKE_C_FLAGS}" )
+endif()
+
+# configure rtti
+if( DEFINED ANDROID_RTTI AND ANDROID_STL_FORCE_FEATURES )
+ if( ANDROID_RTTI )
+  set( CMAKE_CXX_FLAGS "-frtti ${CMAKE_CXX_FLAGS}" )
+ else()
+  set( CMAKE_CXX_FLAGS "-fno-rtti ${CMAKE_CXX_FLAGS}" )
+ endif()
+endif()
+
+# configure exceptios
+if( DEFINED ANDROID_EXCEPTIONS AND ANDROID_STL_FORCE_FEATURES )
+ if( ANDROID_EXCEPTIONS )
+  set( CMAKE_CXX_FLAGS "-fexceptions ${CMAKE_CXX_FLAGS}" )
+  set( CMAKE_C_FLAGS "-fexceptions ${CMAKE_C_FLAGS}" )
+ else()
+  set( CMAKE_CXX_FLAGS "-fno-exceptions ${CMAKE_CXX_FLAGS}" )
+  set( CMAKE_C_FLAGS "-fno-exceptions ${CMAKE_C_FLAGS}" )
+ endif()
+endif()
+
+# global includes and link directories
+include_directories( SYSTEM "${ANDROID_SYSROOT}/usr/include" ${ANDROID_STL_INCLUDE_DIRS} )
+get_filename_component(__android_install_path "${CMAKE_INSTALL_PREFIX}/libs/${ANDROID_NDK_ABI_NAME}" ABSOLUTE) # avoid CMP0015 policy warning
+link_directories( "${__android_install_path}" )
+
+# detect if need link crtbegin_so.o explicitly
+if( NOT DEFINED ANDROID_EXPLICIT_CRT_LINK )
+ set( __cmd "${CMAKE_CXX_CREATE_SHARED_LIBRARY}" )
+ string( REPLACE "<CMAKE_CXX_COMPILER>" "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}" __cmd "${__cmd}" )
+ string( REPLACE "<CMAKE_C_COMPILER>"   "${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1}"   __cmd "${__cmd}" )
+ string( REPLACE "<CMAKE_SHARED_LIBRARY_CXX_FLAGS>" "${CMAKE_CXX_FLAGS}" __cmd "${__cmd}" )
+ string( REPLACE "<LANGUAGE_COMPILE_FLAGS>" "" __cmd "${__cmd}" )
+ string( REPLACE "<LINK_FLAGS>" "${CMAKE_SHARED_LINKER_FLAGS}" __cmd "${__cmd}" )
+ string( REPLACE "<CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS>" "-shared" __cmd "${__cmd}" )
+ string( REPLACE "<CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG>" "" __cmd "${__cmd}" )
+ string( REPLACE "<TARGET_SONAME>" "" __cmd "${__cmd}" )
+ string( REPLACE "<TARGET>" "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/toolchain_crtlink_test.so" __cmd "${__cmd}" )
+ string( REPLACE "<OBJECTS>" "\"${ANDROID_SYSROOT}/usr/lib/crtbegin_so.o\"" __cmd "${__cmd}" )
+ string( REPLACE "<LINK_LIBRARIES>" "" __cmd "${__cmd}" )
+ separate_arguments( __cmd )
+ foreach( __var ANDROID_NDK ANDROID_NDK_TOOLCHAINS_PATH ANDROID_STANDALONE_TOOLCHAIN )
+  if( ${__var} )
+   set( __tmp "${${__var}}" )
+   separate_arguments( __tmp )
+   string( REPLACE "${__tmp}" "${${__var}}" __cmd "${__cmd}")
+  endif()
+ endforeach()
+ string( REPLACE "'" "" __cmd "${__cmd}" )
+ string( REPLACE "\"" "" __cmd "${__cmd}" )
+ execute_process( COMMAND ${__cmd} RESULT_VARIABLE __cmd_result OUTPUT_QUIET ERROR_QUIET )
+ if( __cmd_result EQUAL 0 )
+  set( ANDROID_EXPLICIT_CRT_LINK ON )
+ else()
+  set( ANDROID_EXPLICIT_CRT_LINK OFF )
+ endif()
+endif()
+
+if( ANDROID_EXPLICIT_CRT_LINK )
+ set( CMAKE_CXX_CREATE_SHARED_LIBRARY "${CMAKE_CXX_CREATE_SHARED_LIBRARY} \"${ANDROID_SYSROOT}/usr/lib/crtbegin_so.o\"" )
+ set( CMAKE_CXX_CREATE_SHARED_MODULE  "${CMAKE_CXX_CREATE_SHARED_MODULE} \"${ANDROID_SYSROOT}/usr/lib/crtbegin_so.o\"" )
+endif()
+
+# setup output directories
+set( CMAKE_INSTALL_PREFIX "${ANDROID_TOOLCHAIN_ROOT}/user" CACHE STRING "path for installing" )
+
+if( DEFINED LIBRARY_OUTPUT_PATH_ROOT
+      OR EXISTS "${CMAKE_SOURCE_DIR}/AndroidManifest.xml"
+      OR (EXISTS "${CMAKE_SOURCE_DIR}/../AndroidManifest.xml" AND EXISTS "${CMAKE_SOURCE_DIR}/../jni/") )
+  set( LIBRARY_OUTPUT_PATH_ROOT ${CMAKE_SOURCE_DIR} CACHE PATH "Root for binaries output, set this to change where Android libs are installed to" )
+  if( NOT _CMAKE_IN_TRY_COMPILE )
+    if( EXISTS "${CMAKE_SOURCE_DIR}/jni/CMakeLists.txt" )
+      set( EXECUTABLE_OUTPUT_PATH "${LIBRARY_OUTPUT_PATH_ROOT}/bin/${ANDROID_NDK_ABI_NAME}" CACHE PATH "Output directory for applications" )
+    else()
+      set( EXECUTABLE_OUTPUT_PATH "${LIBRARY_OUTPUT_PATH_ROOT}/bin" CACHE PATH "Output directory for applications" )
+    endif()
+    set( LIBRARY_OUTPUT_PATH "${LIBRARY_OUTPUT_PATH_ROOT}/libs/${ANDROID_NDK_ABI_NAME}" CACHE PATH "Output directory for Android libs" )
+  endif()
+endif()
+
+# copy shaed stl library to build directory
+if( NOT _CMAKE_IN_TRY_COMPILE AND __libstl MATCHES "[.]so$" AND DEFINED LIBRARY_OUTPUT_PATH )
+  get_filename_component( __libstlname "${__libstl}" NAME )
+  execute_process( COMMAND "${CMAKE_COMMAND}" -E copy_if_different "${__libstl}" "${LIBRARY_OUTPUT_PATH}/${__libstlname}" RESULT_VARIABLE __fileCopyProcess )
+  if( NOT __fileCopyProcess EQUAL 0 OR NOT EXISTS "${LIBRARY_OUTPUT_PATH}/${__libstlname}")
+    message( SEND_ERROR "Failed copying of ${__libstl} to the ${LIBRARY_OUTPUT_PATH}/${__libstlname}" )
+  endif()
+  unset( __fileCopyProcess )
+  unset( __libstlname )
+endif()
+
+
+# set these global flags for cmake client scripts to change behavior
+set( ANDROID True )
+set( BUILD_ANDROID True )
+
+# where is the target environment
+set( CMAKE_FIND_ROOT_PATH "${ANDROID_TOOLCHAIN_ROOT}/bin" "${ANDROID_TOOLCHAIN_ROOT}/${ANDROID_TOOLCHAIN_MACHINE_NAME}" "${ANDROID_SYSROOT}" "${CMAKE_INSTALL_PREFIX}" "${CMAKE_INSTALL_PREFIX}/share" )
+
+# only search for libraries and includes in the ndk toolchain
+set( CMAKE_FIND_ROOT_PATH_MODE_PROGRAM ONLY )
+set( CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY )
+set( CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY )
+
+
+# macro to find packages on the host OS
+macro( find_host_package )
+ set( CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER )
+ set( CMAKE_FIND_ROOT_PATH_MODE_LIBRARY NEVER )
+ set( CMAKE_FIND_ROOT_PATH_MODE_INCLUDE NEVER )
+ if( CMAKE_HOST_WIN32 )
+  SET( WIN32 1 )
+  SET( UNIX )
+ elseif( CMAKE_HOST_APPLE )
+  SET( APPLE 1 )
+  SET( UNIX )
+ endif()
+ find_package( ${ARGN} )
+ SET( WIN32 )
+ SET( APPLE )
+ SET( UNIX 1 )
+ set( CMAKE_FIND_ROOT_PATH_MODE_PROGRAM ONLY )
+ set( CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY )
+ set( CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY )
+endmacro()
+
+
+# macro to find programs on the host OS
+macro( find_host_program )
+ set( CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER )
+ set( CMAKE_FIND_ROOT_PATH_MODE_LIBRARY NEVER )
+ set( CMAKE_FIND_ROOT_PATH_MODE_INCLUDE NEVER )
+ if( CMAKE_HOST_WIN32 )
+  SET( WIN32 1 )
+  SET( UNIX )
+ elseif( CMAKE_HOST_APPLE )
+  SET( APPLE 1 )
+  SET( UNIX )
+ endif()
+ find_program( ${ARGN} )
+ SET( WIN32 )
+ SET( APPLE )
+ SET( UNIX 1 )
+ set( CMAKE_FIND_ROOT_PATH_MODE_PROGRAM ONLY )
+ set( CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY )
+ set( CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY )
+endmacro()
+
+
+# export toolchain settings for the try_compile() command
+if( NOT _CMAKE_IN_TRY_COMPILE )
+ set( __toolchain_config "")
+ foreach( __var NDK_CCACHE  LIBRARY_OUTPUT_PATH_ROOT  ANDROID_FORBID_SYGWIN
+                ANDROID_NDK_HOST_X64
+                ANDROID_NDK
+                ANDROID_NDK_LAYOUT
+                ANDROID_STANDALONE_TOOLCHAIN
+                ANDROID_TOOLCHAIN_NAME
+                ANDROID_ABI
+                ANDROID_NATIVE_API_LEVEL
+                ANDROID_STL
+                ANDROID_STL_FORCE_FEATURES
+                ANDROID_FORCE_ARM_BUILD
+                ANDROID_NO_UNDEFINED
+                ANDROID_SO_UNDEFINED
+                ANDROID_FUNCTION_LEVEL_LINKING
+                ANDROID_GOLD_LINKER
+                ANDROID_NOEXECSTACK
+                ANDROID_RELRO
+                ANDROID_LIBM_PATH
+                ANDROID_EXPLICIT_CRT_LINK
+                ANDROID_APP_PIE
+                )
+  if( DEFINED ${__var} )
+   if( ${__var} MATCHES " ")
+    set( __toolchain_config "${__toolchain_config}set( ${__var} \"${${__var}}\" CACHE INTERNAL \"\" )\n" )
+   else()
+    set( __toolchain_config "${__toolchain_config}set( ${__var} ${${__var}} CACHE INTERNAL \"\" )\n" )
+   endif()
+  endif()
+ endforeach()
+ file( WRITE "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/android.toolchain.config.cmake" "${__toolchain_config}" )
+ unset( __toolchain_config )
+endif()
+
+
+# force cmake to produce / instead of \ in build commands for Ninja generator
+if( CMAKE_GENERATOR MATCHES "Ninja" AND CMAKE_HOST_WIN32 )
+ # it is a bad hack after all
+ # CMake generates Ninja makefiles with UNIX paths only if it thinks that we are going to build with MinGW
+ set( CMAKE_COMPILER_IS_MINGW TRUE ) # tell CMake that we are MinGW
+ set( CMAKE_CROSSCOMPILING TRUE )    # stop recursion
+ enable_language( C )
+ enable_language( CXX )
+ # unset( CMAKE_COMPILER_IS_MINGW ) # can't unset because CMake does not convert back-slashes in response files without it
+ unset( MINGW )
+endif()
+
+
+# Variables controlling behavior or set by cmake toolchain:
+#   ANDROID_ABI : "armeabi-v7a" (default), "armeabi", "armeabi-v7a with NEON", "armeabi-v7a with VFPV3", "armeabi-v6 with VFP", "x86", "mips", "arm64-v8a", "x86_64", "mips64"
+#   ANDROID_NATIVE_API_LEVEL : 3,4,5,8,9,14,15,16,17,18,19,21 (depends on NDK version)
+#   ANDROID_STL : gnustl_static/gnustl_shared/stlport_static/stlport_shared/gabi++_static/gabi++_shared/system_re/system/none
+#   ANDROID_FORBID_SYGWIN : ON/OFF
+#   ANDROID_NO_UNDEFINED : ON/OFF
+#   ANDROID_SO_UNDEFINED : OFF/ON  (default depends on NDK version)
+#   ANDROID_FUNCTION_LEVEL_LINKING : ON/OFF
+#   ANDROID_GOLD_LINKER : ON/OFF
+#   ANDROID_NOEXECSTACK : ON/OFF
+#   ANDROID_RELRO : ON/OFF
+#   ANDROID_FORCE_ARM_BUILD : ON/OFF
+#   ANDROID_STL_FORCE_FEATURES : ON/OFF
+#   ANDROID_LIBM_PATH : path to libm.so (set to something like $(TOP)/out/target/product/<product_name>/obj/lib/libm.so) to workaround unresolved `sincos`
+# Can be set only at the first run:
+#   ANDROID_NDK : path to your NDK install
+#   NDK_CCACHE : path to your ccache executable
+#   ANDROID_TOOLCHAIN_NAME : the NDK name of compiler toolchain
+#   ANDROID_NDK_HOST_X64 : try to use x86_64 toolchain (default for x64 host systems)
+#   ANDROID_NDK_LAYOUT : the inner NDK structure (RELEASE, LINARO, ANDROID)
+#   LIBRARY_OUTPUT_PATH_ROOT : <any valid path>
+#   ANDROID_STANDALONE_TOOLCHAIN
+#
+# Primary read-only variables:
+#   ANDROID : always TRUE
+#   ARMEABI : TRUE for arm v6 and older devices
+#   ARMEABI_V6 : TRUE for arm v6
+#   ARMEABI_V7A : TRUE for arm v7a
+#   ARM64_V8A : TRUE for arm64-v8a
+#   NEON : TRUE if NEON unit is enabled
+#   VFPV3 : TRUE if VFP version 3 is enabled
+#   X86 : TRUE if configured for x86
+#   X86_64 : TRUE if configured for x86_64
+#   MIPS : TRUE if configured for mips
+#   MIPS64 : TRUE if configured for mips64
+#   BUILD_WITH_ANDROID_NDK : TRUE if NDK is used
+#   BUILD_WITH_STANDALONE_TOOLCHAIN : TRUE if standalone toolchain is used
+#   ANDROID_NDK_HOST_SYSTEM_NAME : "windows", "linux-x86" or "darwin-x86" depending on host platform
+#   ANDROID_NDK_ABI_NAME : "armeabi", "armeabi-v7a", "x86", "mips", "arm64-v8a", "x86_64", "mips64" depending on ANDROID_ABI
+#   ANDROID_NDK_RELEASE : from r5 to r10d; set only for NDK
+#   ANDROID_NDK_RELEASE_NUM : numeric ANDROID_NDK_RELEASE version (1000*major+minor)
+#   ANDROID_ARCH_NAME : "arm", "x86", "mips", "arm64", "x86_64", "mips64" depending on ANDROID_ABI
+#   ANDROID_SYSROOT : path to the compiler sysroot
+#   TOOL_OS_SUFFIX : "" or ".exe" depending on host platform
+#   ANDROID_COMPILER_IS_CLANG : TRUE if clang compiler is used
+#
+# Secondary (less stable) read-only variables:
+#   ANDROID_COMPILER_VERSION : GCC version used (not Clang version)
+#   ANDROID_CLANG_VERSION : version of clang compiler if clang is used
+#   ANDROID_CXX_FLAGS : C/C++ compiler flags required by Android platform
+#   ANDROID_SUPPORTED_ABIS : list of currently allowed values for ANDROID_ABI
+#   ANDROID_TOOLCHAIN_MACHINE_NAME : "arm-linux-androideabi", "arm-eabi" or "i686-android-linux"
+#   ANDROID_TOOLCHAIN_ROOT : path to the top level of toolchain (standalone or placed inside NDK)
+#   ANDROID_CLANG_TOOLCHAIN_ROOT : path to clang tools
+#   ANDROID_SUPPORTED_NATIVE_API_LEVELS : list of native API levels found inside NDK
+#   ANDROID_STL_INCLUDE_DIRS : stl include paths
+#   ANDROID_RTTI : if rtti is enabled by the runtime
+#   ANDROID_EXCEPTIONS : if exceptions are enabled by the runtime
+#   ANDROID_GCC_TOOLCHAIN_NAME : read-only, differs from ANDROID_TOOLCHAIN_NAME only if clang is used
+#
+# Defaults:
+#   ANDROID_DEFAULT_NDK_API_LEVEL
+#   ANDROID_DEFAULT_NDK_API_LEVEL_${ARCH}
+#   ANDROID_NDK_SEARCH_PATHS
+#   ANDROID_SUPPORTED_ABIS_${ARCH}
+#   ANDROID_SUPPORTED_NDK_VERSIONS

new file uild/android/apitrace-android.patch

@@ +1 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 5abf0f0..9e8c416 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -243,11 +243,11 @@ if (WIN32 OR APPLE)
+ else ()
+     set (DOC_INSTALL_DIR share/doc/${CMAKE_PROJECT_NAME})
+     set (LIB_INSTALL_DIR lib${LIB_SUFFIX}/${CMAKE_PROJECT_NAME})
+-    if (ARCH_SUBDIR)
+-        set (LIB_ARCH_INSTALL_DIR lib/${ARCH_SUBDIR}/${CMAKE_PROJECT_NAME})
+-    else ()
++#    if (ARCH_SUBDIR)
++#        set (LIB_ARCH_INSTALL_DIR lib/${ARCH_SUBDIR}/${CMAKE_PROJECT_NAME})
++#    else ()
+         set (LIB_ARCH_INSTALL_DIR lib${LIB_SUFFIX}/${CMAKE_PROJECT_NAME})
+-    endif ()
++#    endif ()
+ endif ()
+ 
+ set (SCRIPTS_INSTALL_DIR ${LIB_INSTALL_DIR}/scripts)
+diff --git a/wrappers/CMakeLists.txt b/wrappers/CMakeLists.txt
+index 36a77a4..07498bf 100644
+--- a/wrappers/CMakeLists.txt
++++ b/wrappers/CMakeLists.txt
+@@ -444,7 +444,7 @@ if (ENABLE_EGL AND NOT WIN32 AND NOT APPLE)
+ 
+     set_target_properties (egltrace PROPERTIES
+         # avoid the default "lib" prefix
+-        PREFIX ""
++        #PREFIX ""
+         # Prevent symbol relocations internal to our wrapper library to be
+         # overwritten by the application.
+         LINK_FLAGS "-Wl,-Bsymbolic -Wl,-Bsymbolic-functions"

build/android/boost-android-build.patch

@@ -1 @@
---- temp/MysticTreeGames-Boost-for-Android-70838fc/build-android.sh 2011-10-16 14:34:17.000000000 +0100
-+++ temp/MysticTreeGames-Boost-for-Android-70838fc/build-android.sh 2012-02-15 16:40:59.846370550 +0000
-@@ -104,19 +104,19 @@
-         ;;
-     windows|cygwin)
-         Platfrom=windows-x86
-         ;;
-     *)  # let's play safe here
-         Platfrom=linux-x86
- esac
- 
--CXXPATH=$AndroidNDKRoot/build/prebuilt/$Platfrom/arm-eabi-4.4.0/bin/arm-eabi-g++
--CXXFLAGS=-I$AndroidNDKRoot/build/platforms/android-8/arch-arm/usr/include
--TOOLSET=gcc-androidR4
-+CXXPATH=$AndroidNDKRoot/bin/arm-linux-androideabi-g++
-+CXXFLAGS=-I$AndroidNDKRoot/sysroot/usr/include
-+TOOLSET=gcc-androidR5
- if [ -n "$NDK_R5" ]; then
-    CXXPATH=$AndroidNDKRoot/toolchains/arm-linux-androideabi-4.4.3/prebuilt/$Platfrom/bin/arm-linux-androideabi-g++
-    CXXFLAGS="-I$AndroidNDKRoot/platforms/android-8/arch-arm/usr/include \
-                -I$AndroidNDKRoot/sources/cxx-stl/gnu-libstdc++/include \
-                -I$AndroidNDKRoot/sources/cxx-stl/gnu-libstdc++/libs/armeabi/include \
-                -I$AndroidNDKRoot/sources/wchar-support/include"
-    TOOLSET=gcc-androidR5
- fi
-@@ -210,16 +210,17 @@
- # ---------------
- 
- # Build boost for android
- echo "Building boost for android"
- cd $BOOST_DIR
- env PATH=`dirname $CXXPATH`:$PATH \
-  AndroidNDKRoot=$AndroidNDKRoot NO_BZIP2=1 \
-  ./bjam toolset=$TOOLSET \
-+ --with-filesystem --with-system \
-  cxxflags="$CXXFLAGS" \
-  link=static threading=multi --layout=versioned install 2>&1 | tee -a $PROGDIR/build.log
- if [ $? != 0 ] ; then
-    dump "ERROR: Failed to build boost for android!"
-    exit 1
- fi
- cd $PROGDIR
- dump "Done!"
+diff --git a/build-android.sh b/build-android.sh
+index 90ff16c..16a47cf 100755
+--- a/build-android.sh
++++ b/build-android.sh
+@@ -257,7 +257,7 @@
+        CXXPATH=$AndroidNDKRoot/toolchains/${TOOLCHAIN}/prebuilt/${PlatformOS}-x86_64/bin/arm-linux-androideabi-g++
+        TOOLSET=gcc-androidR8e
+        ;;
+-   "10 (64-bit)"|"10b (64-bit)")
++   "10 (64-bit)"|"10b (64-bit)"|"10c (64-bit)"|"10d (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

new file uild/android/icu-android-build.patch

@@ +1 @@
+--- Makefile_orig.in    2013-05-23 23:06:32.000000000 +0300
++++ Makefile.in 2014-12-25 10:16:54.000000000 +0200
+@@ -35,6 +35,10 @@
+ @TESTS_TRUE@TEST = test
+ @SAMPLES_TRUE@SAMPLE = samples
+ 
++ifeq ($(cross_buildroot),$(top_builddir))
++TOOLS= tools
++endif
++
+ ## pkgconfig setup. Always have uc and i18n. Others are optional.
+ ALL_PKGCONFIG_SUFFIX=uc i18n
+ @LAYOUT_TRUE@ALL_PKGCONFIG_SUFFIX+= le lx
+@@ -55,7 +59,7 @@
+ LOCAL_BUILT_FILES = icudefs.mk config/icucross.mk config/icucross.inc
+ 
+ DOCDIRS = common i18n
+-SUBDIRS =  stubdata common i18n $(LAYOUT) tools data $(ICUIO) $(EXTRA) $(SAMPLE) $(TEST)
++SUBDIRS =  stubdata common i18n $(LAYOUT) $(TOOLS) data $(ICUIO) $(EXTRA) $(SAMPLE) $(TEST)
+ 
+ SECTION = 1
+ 

deleted file build/android/js185-android-build.patch

@@ -1 @@
---- js/src/assembler/wtf/Platform.h 2012-02-13 22:50:06.343654548 +0000
-+++ js/src/assembler/wtf/Platform.h 2012-02-13 22:50:44.631173638 +0000
-@@ -332,17 +332,17 @@
- /* Note that for this platform PLATFORM(WIN_OS) is also defined. */
- #if defined(_WIN32_WCE)
- #define WTF_PLATFORM_WINCE 1
- #endif
- 
- /* PLATFORM(LINUX) */
- /* Operating system level dependencies for Linux-like systems that */
- /* should be used regardless of operating environment */
--#ifdef __linux__
-+#if defined(__linux__) && !defined(ANDROID)
- #define WTF_PLATFORM_LINUX 1
- #endif
- 
- /* PLATFORM(FREEBSD) */
- /* Operating system level dependencies for FreeBSD-like systems that */
- /* should be used regardless of operating environment */
- #ifdef __FreeBSD__
- #define WTF_PLATFORM_FREEBSD 1

new file uild/android/jsshell.diff

@@ +1 @@
+diff --git a/js/src/moz.build b/js/src/moz.build
+index 96aefd0..7eca5cb 100644
+--- a/js/src/moz.build
++++ b/js/src/moz.build
+@@ -11,8 +11,8 @@ if CONFIG['JS_NATIVE_EDITLINE']:
+     DIRS += ['editline']
+ 
+ # editline needs to get built before the shell
+-if not CONFIG['JS_DISABLE_SHELL']:
+-    DIRS += ['shell']
++#if not CONFIG['JS_DISABLE_SHELL']:
++#    DIRS += ['shell']
+ 
+ TEST_DIRS += ['jsapi-tests', 'tests', 'gdb']
+ 

build/android/libxml2-android-build.patch

@@ -1 @@
---- libxml2-2.7.8/Makefile.in   2010-11-04 17:28:16.000000000 +0000
-+++ libxml2-2.7.8/Makefile.in   2012-01-29 16:24:38.308456208 +0000
-@@ -36,19 +36,19 @@
- PRE_UNINSTALL = :
- POST_UNINSTALL = :
- build_triplet = @build@
- host_triplet = @host@
- noinst_PROGRAMS = testSchemas$(EXEEXT) testRelax$(EXEEXT) \
+--- Makefile.in.orig    2014-12-28 19:55:45.624393816 +0200
++++ Makefile.in 2014-12-28 19:55:58.916394033 +0200
+@@ -85,9 +85,9 @@
     testSAX$(EXEEXT) testHTML$(EXEEXT) testXPath$(EXEEXT) \
     testURI$(EXEEXT) testThreads$(EXEEXT) testC14N$(EXEEXT) \
     testAutomata$(EXEEXT) testRegexp$(EXEEXT) testReader$(EXEEXT) \
 -   testapi$(EXEEXT) testModule$(EXEEXT) runtest$(EXEEXT) \
 +   testapi$(EXEEXT) testModule$(EXEEXT) \
     runsuite$(EXEEXT) testchar$(EXEEXT) testdict$(EXEEXT) \
--   runxmlconf$(EXEEXT) testrecurse$(EXEEXT)
-+   runxmlconf$(EXEEXT)
+-   runxmlconf$(EXEEXT) testrecurse$(EXEEXT) testlimits$(EXEEXT)
++   runxmlconf$(EXEEXT) testlimits$(EXEEXT)
  bin_PROGRAMS = xmllint$(EXEEXT) xmlcatalog$(EXEEXT)
  subdir = .
- DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \
-    $(srcdir)/Makefile.in $(srcdir)/config.h.in \
-    $(srcdir)/libxml-2.0-uninstalled.pc.in \
-    $(srcdir)/libxml-2.0.pc.in $(srcdir)/libxml.spec.in \
-    $(srcdir)/xml2-config.in $(top_srcdir)/configure AUTHORS \
-    COPYING ChangeLog INSTALL NEWS TODO acconfig.h config.guess \
+ DIST_COMMON = INSTALL NEWS README AUTHORS ChangeLog \

new file uild/android/miniupnpc-android.patch

@@ +1 @@
+--- miniwget_orig.c 2014-12-27 21:51:18.784019614 +0200
++++ miniwget.c  2014-12-27 21:51:50.536020132 +0200
+@@ -43,7 +43,7 @@
+  * during the connect() call */
+ #define MINIUPNPC_IGNORE_EINTR
+ #endif /* #else _WIN32 */
+-#if defined(__sun) || defined(sun)
++#if defined(__sun) || defined(sun) || defined(__ANDROID__)
+ #define MIN(x,y) (((x)<(y))?(x):(y))
+ #endif
+ 

build/android/setup-libs.sh

@@ -4 +4 @@
 set -o nounset
 
 ANDROID=$HOME/android
-NDK=$ANDROID/android-ndk-r8-crystax-1
-SDK=$ANDROID/android-sdk-linux
-TOOLCHAIN=$ANDROID/toolchain-0ad
+NDK=$ANDROID/android-ndk
+TOOLCHAIN_VERSION=4.9
+ABI=arm
+PLATFORM=12
 
-build_toolchain=true
+BOOST_VERSION=1.55.0
+BOOST_VERSION_LONG=1_55_0
+BOOST_VERSION_SHORT=1_55
+OPENSSL_VERSION=1.0.1j
+CURL_VERSION=7.33.0
+PNG_VERSION=1.6.16
+JPEG_VERSION=1.3.1
+XML2_VERSION=2.9.2
+ENET_VERSION=1.3.12
+MOZJS_VERSION=31.2.0
+ICU_VERSION=51_2
+GLOOX_VERSION=1.0.12
+OPENAL_VERSION=1.16.0
+OGG_VERSION=1.3.2
+VORBIS_VERSION=1.3.4
+MINIUPNPC_VERSION=1.9
+SDL_VERSION=2.0.3
 
+while getopts ":hn:a:p:" optname
+do
+  case "$optname" in
+    "h")
+      echo "Usage:
+      setup-libs.sh -n NDK -p PLATFORM -a ABI
+      "
+      exit 1
+      ;;
+    "a")
+      ABI="$OPTARG"
+      ;;
+    "n")
+      NDK="$OPTARG"
+      ;;
+    "n")
+      PLATFORM="$OPTARG"
+      ;;
+    "?")
+      echo "Unknown option $OPTARG"
+      exit 1
+      ;;
+    ":")
+      echo "Option -$OPTARG requires an argument." >&2
+      exit 1
+      ;;
+  esac
+done
+
+HOST_ARCH=`uname -m`
+case "$HOST_ARCH" in
+    i?86) HOST_ARCH=x86
+    ;;
+    amd64) HOST_ARCH=x86_64
+    ;;
+    powerpc) HOST_ARCH=ppc
+    ;;
+esac
+
+HOST_OS=`uname -s`
+case "$HOST_OS" in
+    Darwin)
+        HOST_OS=darwin
+        ;;
+    Linux)
+        # note that building  32-bit binaries on x86_64 is handled later
+        HOST_OS=linux
+        ;;
+esac
+
+case $ABI in
+  "arm")
+    SYSROOT=$NDK/platforms/android-$PLATFORM/arch-arm
+    TOOLCHAIN=$NDK/toolchains/arm-linux-androideabi-$TOOLCHAIN_VERSION/prebuilt/$HOST_OS-$HOST_ARCH
+    TOOLCHAIN_PREFIX=arm-linux-androideabi
+    CFLAGS="-mandroid -mthumb -Wno-psabi -march=armv7-a -mfloat-abi=softfp -mfpu=vfp -ffunction-sections -funwind-tables -fstack-protector -fno-short-enums -DANDROID -Wa,--noexecstack -Os -fomit-frame-pointer -fno-strict-aliasing -finline-limit=64 -I${NDK}/sources/cxx-stl/gnu-libstdc++/${TOOLCHAIN_VERSION}/libs/armeabi-v7a/include"
+    LDFLAGS="-L${NDK}/sources/cxx-stl/gnu-libstdc++/${TOOLCHAIN_VERSION}/libs/armeabi-v7a"
+    ;;
+  *)
+    echo "Unknown/Unhandled ABI $ABI"
+    exit 1
+    ;;
+esac
+
+INSTALL_PREFIX=$(dirname $0)
+pushd $INSTALL_PREFIX
+
+FINAL_INSTALL_PREFIX=$(cd $INSTALL_PREFIX/../../libraries && pwd)/android/$ABI
+INSTALL_PREFIX=${FINAL_INSTALL_PREFIX}_temp
+rm -fr $INSTALL_PREFIX
+mkdir -p $INSTALL_PREFIX
+
+build_apitrace=true
+build_js=true
+build_openssl=true
 build_boost=true
 build_curl=true
 build_libpng=true
 build_libjpeg=true
 build_libxml2=true
 build_enet=true
-build_js185=true
+build_icu=true
+build_gloox=true
+build_ogg=true
+build_vorbis=true
+build_openal=true
+build_miniupnpc=true
+build_sdl=true
 
-JOBS=${JOBS:="-j4"}
+JOBS=${JOBS:="-j10"}
 
-SYSROOT=$TOOLCHAIN/sysroot
-export PATH=$TOOLCHAIN/bin:$PATH
-CFLAGS="-mandroid -mthumb -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=softfp"
+export PATH=$TOOLCHAIN/bin:$NDK:$PATH
 
 mkdir -p files
 pushd files
 
-if [ ! -e boost_1_45_0.tar.bz2 ]; then
-  wget http://downloads.sourceforge.net/project/boost/boost/1.45.0/boost_1_45_0.tar.bz2
+if [ ! -e openssl-$OPENSSL_VERSION.tar.gz ]; then
+  wget https://www.openssl.org/source/openssl-$OPENSSL_VERSION.tar.gz
 fi
 
-if [ ! -e curl-7.33.0.tar.bz2 ]; then
-  wget http://curl.haxx.se/download/curl-7.33.0.tar.bz2
+if [ ! -e MysticTreeGames-Boost-for-Android-8fd5469.tar.gz ]; then
+  wget https://github.com/MysticTreeGames/Boost-for-Android/tarball/8fd5469a492c621b604c4e85231b328f3a62c487 -O MysticTreeGames-Boost-for-Android-8fd5469.tar.gz
 fi
 
-if [ ! -e MysticTreeGames-Boost-for-Android-70838fc.tar.gz ]; then
-  wget https://github.com/MysticTreeGames/Boost-for-Android/tarball/70838fcfba930646cac724a77f5c626e930431f6 -O MysticTreeGames-Boost-for-Android-70838fc.tar.gz
+if [ ! -e curl-$CURL_VERSION.tar.bz2 ]; then
+  wget http://curl.haxx.se/download/curl-$CURL_VERSION.tar.bz2
 fi
 
-if [ ! -e enet-1.3.3.tar.gz ]; then
-  wget http://enet.bespin.org/download/enet-1.3.3.tar.gz
+if [ ! -e libpng-$PNG_VERSION.tar.xz ]; then
+  wget http://prdownloads.sourceforge.net/libpng/libpng-$PNG_VERSION.tar.xz
 fi
 
-if [ ! -e js185-1.0.0.tar.gz ]; then
-  cp ../../../libraries/source/spidermonkey/js185-1.0.0.tar.gz .
+if [ ! -e libjpeg-turbo-$JPEG_VERSION.tar.gz ]; then
+  wget http://prdownloads.sourceforge.net/libjpeg-turbo/libjpeg-turbo-$JPEG_VERSION.tar.gz
 fi
 
-if [ ! -e libjpeg-turbo-1.3.0.tar.gz ]; then
-  wget http://downloads.sourceforge.net/project/libjpeg-turbo/1.3.0/libjpeg-turbo-1.3.0.tar.gz
+if [ ! -e libxml2-$XML2_VERSION.tar.gz ]; then
+  wget ftp://xmlsoft.org/libxml2/libxml2-$XML2_VERSION.tar.gz
 fi
 
-if [ ! -e libpng-1.5.8.tar.xz ]; then
-  wget http://prdownloads.sourceforge.net/libpng/libpng-1.5.8.tar.xz
+if [ ! -e enet-$ENET_VERSION.tar.gz ]; then
+  wget http://enet.bespin.org/download/enet-$ENET_VERSION.tar.gz
 fi
 
-if [ ! -e libxml2-2.7.8.tar.gz ]; then
-  wget ftp://xmlsoft.org/libxml2/libxml2-2.7.8.tar.gz
+if [ ! -e icu4c-$ICU_VERSION-src.tgz ]; then
+  wget http://download.icu-project.org/files/icu4c/51.2/icu4c-$ICU_VERSION-src.tgz
 fi
 
-popd
+if [ ! -e gloox-$GLOOX_VERSION.tar.bz2 ]; then
+  wget http://camaya.net/download/gloox-$GLOOX_VERSION.tar.bz2
+fi
 
+if [ ! -e libogg-$OGG_VERSION.tar.xz ]; then
+  wget  http://downloads.xiph.org/releases/ogg/libogg-$OGG_VERSION.tar.xz
+fi
 
-if [ "$build_toolchain" = "true" ]; then
+if [ ! -e libvorbis-$VORBIS_VERSION.tar.xz ]; then
+  wget  http://downloads.xiph.org/releases/vorbis/libvorbis-$VORBIS_VERSION.tar.xz
+fi
 
-  rm -r $TOOLCHAIN || true
-  $NDK/build/tools/make-standalone-toolchain.sh --platform=android-14 --toolchain=arm-linux-androideabi-4.6 --install-dir=$TOOLCHAIN --system=linux-x86_64
+if [ ! -e openal-soft-$OPENAL_VERSION.tar.bz2 ]; then
+  wget http://www.openal-soft.org/openal-releases/openal-soft-$OPENAL_VERSION.tar.bz2
+fi
 
-  mkdir -p $SYSROOT/usr/local
+if [ ! -e miniupnpc-$MINIUPNPC_VERSION.tar.gz ]; then
+  wget http://miniupnp.free.fr/files/miniupnpc-$MINIUPNPC_VERSION.tar.gz
+fi
 
-  # Set up some symlinks to make the SpiderMonkey build system happy
-  ln -sfT ../platforms $NDK/build/platforms
-  for f in $TOOLCHAIN/bin/arm-linux-androideabi-*; do
-    ln -sf $f ${f/arm-linux-androideabi-/arm-eabi-}
-  done
+if [ ! -e SDL2-$SDL_VERSION.tar.gz ]; then
+  wget https://www.libsdl.org/release/SDL2-$SDL_VERSION.tar.gz
+fi
 
-  # Set up some symlinks for the typical autoconf-based build systems
-  for f in $TOOLCHAIN/bin/arm-linux-androideabi-*; do
-    ln -sf $f ${f/arm-linux-androideabi-/arm-linux-eabi-}
-  done
+if [ ! -d openal-soft ]; then
+  git clone git://repo.or.cz/openal-soft.git
+fi
 
+if [ ! -d apitrace ]; then
+  git clone https://github.com/apitrace/apitrace.git
 fi
 
+popd
+
 mkdir -p temp
 
-if [ "$build_boost" = "true" ]; then
-  rm -rf temp/MysticTreeGames-Boost-for-Android-70838fc
-  tar xvf files/MysticTreeGames-Boost-for-Android-70838fc.tar.gz -C temp/
-  cp files/boost_1_45_0.tar.bz2 temp/MysticTreeGames-Boost-for-Android-70838fc/
-  patch temp/MysticTreeGames-Boost-for-Android-70838fc/build-android.sh < boost-android-build.patch
-  pushd temp/MysticTreeGames-Boost-for-Android-70838fc
-  ./build-android.sh $TOOLCHAIN
-  cp -rv build/{include,lib} $SYSROOT/usr/local/
+if [ "$build_apitrace" = "true" ]; then
+  rm -rf temp/apitrace
+  cp -a files/apitrace temp/
+  pushd temp/apitrace
+  git checkout f11d3c6
+  patch -p1 < ../../apitrace-android.patch
+  cmake -DCMAKE_TOOLCHAIN_FILE=../../android.toolchain.cmake -DANDROID_NDK=$NDK -DCMAKE_BUILD_TYPE=Release -DANDROID_ABI="armeabi-v7a" \
+        -DANDROID_NATIVE_API_LEVEL=$PLATFORM -DANDROID_STL=gnustl_shared -DCMAKE_INSTALL_PREFIX=$INSTALL_PREFIX .
+  make $JOBS
+  make install
   popd
 fi
 
-if [ "$build_curl" = "true" ]; then
-  rm -rf temp/curl-7.33.0
-  tar xvf files/curl-7.33.0.tar.bz2 -C temp/
-  pushd temp/curl-7.33.0
-  ./configure --host=arm-linux-androideabi --with-sysroot=$SYSROOT --prefix=$SYSROOT/usr/local CFLAGS="$CFLAGS" LDFLAGS="-lm" --disable-shared
-  make -j3
-  make install
+if [ "$build_js" = "true" ]; then
+  rm -rf temp/mozjs-$MOZJS_VERSION
+  tar xvf ../../libraries/source/spidermonkey/mozjs-$MOZJS_VERSION.rc0.tar.bz2 -C temp/
+  pushd temp/mozjs-$MOZJS_VERSION/js/src
+  for f in ../../../../../../libraries/source/spidermonkey/*.diff; do
+    patch -p3 < $f
+  done
+  patch -p3 < ../../../../jsshell.diff
+  ./configure \
+    --with-sysroot=$SYSROOT \
+    --prefix=$INSTALL_PREFIX \
+    --target=$TOOLCHAIN_PREFIX \
+    --with-android-ndk=$NDK \
+    --with-android-gnu-compiler-version=$TOOLCHAIN_VERSION \
+    --with-android-version=$PLATFORM \
+    --enable-android-libstdcxx \
+    --without-intl-api \
+    --enable-gcgenerational \
+    --disable-tests \
+    --disable-shared-js \
+    --with-arm-kuser
+
+  make $JOBS || echo Never mind
+  make install || echo Never mind
+  # mozjs 31.2.0.rc0 compilation for android is completely screwed
+  # we need to copy some files manulally
+  cp -L dist/include/js-config.h $INSTALL_PREFIX/include/mozjs-31
   popd
 fi
 
-if [ "$build_libpng" = "true" ]; then
-  rm -rf temp/libpng-1.5.8
-  tar xvf files/libpng-1.5.8.tar.xz -C temp/
-  pushd temp/libpng-1.5.8
-  ./configure --host=arm-linux-eabi --with-sysroot=$SYSROOT --prefix=$SYSROOT/usr/local CFLAGS="$CFLAGS"
+if [ "$build_openssl" = "true" ]; then
+  rm -rf temp/openssl-$OPENSSL_VERSION
+  tar xvf files/openssl-$OPENSSL_VERSION.tar.gz -C temp/
+  pushd temp/openssl-$OPENSSL_VERSION
+  ./Configure --cross-compile-prefix="$TOOLCHAIN_PREFIX-" --prefix=$INSTALL_PREFIX -I${SYSROOT}/usr/include -L${SYSROOT}/usr/lib -lm -ldl no-shared android
+  make build_libs || echo Never mind
+
+  mkdir -p $INSTALL_PREFIX/lib
+  cp *.a $INSTALL_PREFIX/lib/
+  cp -Lr include $INSTALL_PREFIX/
+  popd
+fi
+
+if [ "$build_boost" = "true" ]; then
+  rm -rf temp/MysticTreeGames-Boost-for-Android-8fd5469
+  tar xvf files/MysticTreeGames-Boost-for-Android-8fd5469.tar.gz -C temp/
+  patch -p1 temp/MysticTreeGames-Boost-for-Android-8fd5469/build-android.sh < boost-android-build.patch
+  pushd temp/MysticTreeGames-Boost-for-Android-8fd5469
+  if [ -e ../../files/boost_$BOOST_VERSION_LONG.* ]; then
+    cp ../../files/boost_$BOOST_VERSION_LONG.* .
+  fi
+  ./build-android.sh --boost=$BOOST_VERSION --with-libraries=system,filesystem --prefix=$INSTALL_PREFIX $NDK
+  cp boost_$BOOST_VERSION_LONG.* ../../files/
+  pushd $INSTALL_PREFIX/include
+  ln -s boost-$BOOST_VERSION_SHORT/boost .
+  popd
+  pushd $INSTALL_PREFIX/lib
+  ln -s libboost_system-*-$BOOST_VERSION_SHORT.a libboost_system.a
+  ln -s libboost_filesystem-*-$BOOST_VERSION_SHORT.a libboost_filesystem.a
+  popd
+  popd
+fi
+
+export CFLAGS="${CFLAGS} --sysroot=${SYSROOT} -I${SYSROOT}/usr/include \
+               -I${NDK}/sources/cxx-stl/gnu-libstdc++/${TOOLCHAIN_VERSION}/include \
+               -I${INSTALL_PREFIX}/include"
+export CPPFLAGS="${CFLAGS}"
+export CXXFLAGS="${CFLAGS}"
+export LDFLAGS="${LDFLAGS} -L${SYSROOT}/usr/lib -L${INSTALL_PREFIX}/lib -lm -ldl"
+
+function compileAutoConf {
+  rm -rf temp/$1
+  tar xvf files/$1.$2 -C temp/
+
+  if [  $# = 4 ]; then
+      patch -p1 < $4
+  fi
+
+  if [  $# = 5 ]; then
+      patch $5 < $4
+  fi
+
+  pushd temp/$1
+
+  if [ $# -gt 2 ] && [ "0" != "$3" ]; then
+    #very old config.sub?, copy a newer one from png
+    cp ../libpng-$PNG_VERSION/config.sub .
+  fi
+
+  ./configure --host=$TOOLCHAIN_PREFIX --with-sysroot=$SYSROOT --prefix=$INSTALL_PREFIX \
+              --disable-shared --enable-static --without-python --without-tests --without-examples \
+              --with-openssl=$INSTALL_PREFIX --with-ssl=$INSTALL_PREFIX --with-gnutls=no --without-lzma
   make $JOBS
   make install
   popd
+}
+
+if [ "$build_curl" = "true" ]; then
+  compileAutoConf curl-$CURL_VERSION tar.bz2
+fi
+
+if [ "$build_libpng" = "true" ]; then
+  compileAutoConf libpng-$PNG_VERSION tar.xz
 fi
 
 if [ "$build_libjpeg" = "true" ]; then
-  rm -rf temp/libjpeg-turbo-1.3.0
-  tar xvf files/libjpeg-turbo-1.3.0.tar.gz -C temp/
-  pushd temp/libjpeg-turbo-1.3.0
-  ./configure --host=arm-linux-eabi --with-sysroot=$SYSROOT --prefix=$SYSROOT/usr/local CFLAGS="$CFLAGS" LDFLAGS="-lm"
+  compileAutoConf libjpeg-turbo-$JPEG_VERSION tar.gz 1
+fi
+
+if [ "$build_libxml2" = "true" ]; then
+  compileAutoConf libxml2-$XML2_VERSION tar.gz 0 libxml2-android-build.patch temp/libxml2-$XML2_VERSION/Makefile.in
+fi
+
+if [ "$build_enet" = "true" ]; then
+  compileAutoConf enet-$ENET_VERSION tar.gz
+fi
+
+if [ "$build_icu" = "true" ]; then
+  rm -rf temp/icu
+  tar xvf files/icu4c-$ICU_VERSION-src.tgz -C temp/
+  pushd temp/icu/source
+  patch Makefile.in < ../../../icu-android-build.patch
+  mkdir host_build
+  pushd host_build
+  OLD_CFLAGS=$CFLAGS
+  OLD_CPPFLAGS=$CPPFLAGS
+  OLD_CXXFLAGS=$CXXFLAGS
+  OLD_LDFLAGS=$LDFLAGS
+  unset CFLAGS
+  unset CPPFLAGS
+  unset CXXFLAGS
+  unset LDFLAGS
+  ../runConfigureICU Linux/gcc --prefix=$PWD --disable-tests --disable-samples
+  make $JOBS
+  export CFLAGS="$OLD_CFLAGS -I${NDK}/sources/android/support/include"
+  export CPPFLAGS="$OLD_CPPFLAGS -I${NDK}/sources/android/support/include"
+  export CXXFLAGS="$OLD_CXXFLAGS -I${NDK}/sources/android/support/include"
+  export LDFLAGS=$OLD_LDFLAGS
+  popd
+  ./configure --host=$TOOLCHAIN_PREFIX --with-cross-build=$PWD/host_build --with-sysroot=$SYSROOT \
+              --prefix=$INSTALL_PREFIX --enable-static --disable-shared --disable-extras \
+              --disable-tests --disable-samples --with-data-packaging=static
+
   make $JOBS
   make install
+  export CFLAGS=$OLD_CFLAGS
+  export CPPFLAGS=$OLD_CPPFLAGS
+  export CXXFLAGS=$OLD_CXXFLAGS
+  export LDFLAGS=$OLD_LDFLAGS
   popd
 fi
 
-if [ "$build_libxml2" = "true" ]; then
-  rm -rf temp/libxml2-2.7.8
-  tar xvf files/libxml2-2.7.8.tar.gz -C temp/
-  patch temp/libxml2-2.7.8/Makefile.in < libxml2-android-build.patch
-  pushd temp/libxml2-2.7.8
-  ./configure --host=arm-linux-eabi --with-sysroot=$SYSROOT --prefix=$SYSROOT/usr/local CFLAGS="$CFLAGS"
+if [ "$build_gloox" = "true" ]; then
+  compileAutoConf gloox-$GLOOX_VERSION tar.bz2
+fi
+
+if [ "$build_ogg" = "true" ]; then
+  compileAutoConf libogg-$OGG_VERSION tar.xz
+fi
+
+if [ "$build_vorbis" = "true" ]; then
+  compileAutoConf libvorbis-$VORBIS_VERSION tar.xz
+fi
+
+if [ "$build_openal" = "true" ]; then
+  rm -rf temp/openal-soft
+  cp -a files/openal-soft temp/
+  pushd temp/openal-soft
+  git checkout 93b6958
+  cmake -DCMAKE_TOOLCHAIN_FILE=../../android.toolchain.cmake -DANDROID_NDK=$NDK -DCMAKE_BUILD_TYPE=Release -DANDROID_ABI="armeabi-v7a" \
+        -DANDROID_NATIVE_API_LEVEL=$PLATFORM -DALSOFT_UTILS=OFF -DALSOFT_NO_CONFIG_UTIL=ON -DALSOFT_EXAMPLES=OFF -DLIBTYPE=STATIC \
+        -DANDROID_STL=gnustl_shared -DCMAKE_INSTALL_PREFIX=$INSTALL_PREFIX .
   make $JOBS
   make install
+  cp libcommon.a $INSTALL_PREFIX/lib
   popd
 fi
 
-if [ "$build_enet" = "true" ]; then
-  rm -rf temp/enet-1.3.3
-  tar xvf files/enet-1.3.3.tar.gz -C temp/
-  pushd temp/enet-1.3.3
-  ./configure --host=arm-linux-eabi --with-sysroot=$SYSROOT --prefix=$SYSROOT/usr/local CFLAGS="$CFLAGS"
+if [ "$build_miniupnpc" = "true" ]; then
+  rm -rf temp/icu
+  tar xvf files/miniupnpc-$MINIUPNPC_VERSION.tar.gz -C temp/
+  pushd temp/miniupnpc-$MINIUPNPC_VERSION
+  patch miniwget.c < ../../miniupnpc-android.patch
+  cmake -DCMAKE_TOOLCHAIN_FILE=../../android.toolchain.cmake -DANDROID_NDK=$NDK -DCMAKE_BUILD_TYPE=Release -DANDROID_ABI="armeabi-v7a" \
+        -DANDROID_NATIVE_API_LEVEL=$PLATFORM -DUPNPC_BUILD_STATIC=ON -DUPNPC_BUILD_SHARED=OFF -DUPNPC_BUILD_TESTS=OFF \
+        -DANDROID_STL=gnustl_shared -DCMAKE_INSTALL_PREFIX=$INSTALL_PREFIX .
   make $JOBS
   make install
+  cp portlistingparse.h $INSTALL_PREFIX/include
+  cp miniupnpctypes.h $INSTALL_PREFIX/include
   popd
 fi
 
-if [ "$build_js185" = "true" ]; then
-  rm -rf temp/js-1.8.5
-  tar xvf files/js185-1.0.0.tar.gz -C temp/
-  patch temp/js-1.8.5/js/src/assembler/wtf/Platform.h < js185-android-build.patch
-  pushd temp/js-1.8.5/js/src
-  CXXFLAGS="-I $TOOLCHAIN/arm-linux-androideabi/include/c++/4.4.3/arm-linux-androideabi" \
-  HOST_CXXFLAGS="-DFORCE_LITTLE_ENDIAN" \
-  ./configure \
-    --prefix=$SYSROOT/usr/local \
-    --target=arm-android-eabi \
-    --with-android-ndk=$NDK \
-    --with-android-sdk=$SDK \
-    --with-android-toolchain=$TOOLCHAIN \
-    --with-android-version=9 \
-    --disable-tests \
-    --disable-shared-js \
-    --with-arm-kuser \
-    CFLAGS="$CFLAGS"
-  make $JOBS JS_DISABLE_SHELL=1
-  make install JS_DISABLE_SHELL=1
-  popd
+if [ "$build_sdl" = "true" ]; then
+  rm -rf temp/SDL2-$SDL_VERSION
+  tar xvf files/SDL2-$SDL_VERSION.tar.gz -C temp/
+  mv temp/SDL2-$SDL_VERSION $INSTALL_PREFIX/SDL2
+  ln -s ../SDL2/include $INSTALL_PREFIX/include/SDL2
 fi
+
+rm -fr $FINAL_INSTALL_PREFIX
+cp -Lr $INSTALL_PREFIX $FINAL_INSTALL_PREFIX
+rm -fr $INSTALL_PREFIX
+rm -fr temp
+popd