[sigrok-util.git] / cross-compile / android / sigrok-cross-android

#!/bin/bash
##
## This file is part of the sigrok-util project.
##
## Copyright (C) 2013-2015 Uwe Hermann <uwe@hermann-uwe.de>
## Copyright (C) 2013-2015 Marcus Comstedt <marcus@mc.pp.se>
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 2 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, see <http://www.gnu.org/licenses/>.
##

set -e

# The path where the NDK, SDK, and toolchains are located.
ANDROID_PATH=$HOME/android

# The path where the Android NDK is located.
ANDROID_NDK=$ANDROID_PATH/android-ndk-r10e

# The path where the Android SDK is located.
ANDROID_SDK=$ANDROID_PATH/android-sdk-linux

# The path where your Android toolchain directory is located.
TOOLCHAIN=$ANDROID_NDK/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86
# TOOLCHAIN=$ANDROID_NDK/toolchains/x86-4.9/prebuilt/linux-x86

# Select which Android toolchain to use.
# Don't forget to also adapt TOOLCHAIN above if you change TOOLCHAIN_TRIPLET!
TOOLCHAIN_TRIPLET=arm-linux-androideabi
# TOOLCHAIN_TRIPLET=i686-linux-android

# The path where the cross-compiled packages will be installed.
PREFIX=$HOME/sr_android

# The path where to download files to and where to build packages.
BUILDDIR=./build

# Edit this to control verbose build output.
# V="V=1 VERBOSE=1"

# Edit this to enable/disable/modify parallel compiles.
PARALLEL="-j 2"

# You usually don't need to change anything below this line.

# -----------------------------------------------------------------------------

VER_LIBICONV=1.14
VER_GETTEXT=0.19.7
VER_ZLIB=1.2.11
VER_PCRE=8.38
VER_LIBFFI=3.2.1
VER_GLIB=2.48.1
VER_GLIB_SHORT=2.48
VER_GLIBMM=2.48.1
VER_GLIBMM_SHORT=2.48
VER_LIBSIGCXX=2.9.2
VER_LIBSIGCXX_SHORT=2.9
VER_LIBZIP=1.1
VER_LIBFTDI1=1.2
VER_LIBUSB=1.0.19
VER_PYTHON=3.3.3
VER_BOOST=1.58.0
VER_QT=5.6.0
VER_QT_SHORT=5.6
VER_SIGROK_FIRMWARE_FX2LAFW=0.1.6
VER_NDK=10e
VER_SDK=24.4.1
VER_AND_BT=23.0.2 # Android build tools version
VER_AND_API=16    # Target Android API version

SF_MIRROR=download.sourceforge.net

WGET="wget -c --quiet"
GIT_CLONE="git clone --depth=1"

REPO_BASE="git://sigrok.org"

case "$TOOLCHAIN_TRIPLET" in
  arm*) TARGET_ARCH=armeabi;;
  i686*) TARGET_ARCH=x86;;
  *) echo >&2 "Unknown prefix for TOOLCHAIN_TRIPLET."; exit 1;;
esac

# -----------------------------------------------------------------------------

# Get the Android NDK and SDK, install required packages and toolchains.
if [ "x$1" = "xprepare" ]; then
  mkdir -p $ANDROID_PATH
  cd $ANDROID_PATH

  # NDK
  $WGET http://dl.google.com/android/ndk/android-ndk-r$VER_NDK-linux-x86.bin
  chmod 700 android-ndk-r$VER_NDK-linux-x86.bin
  ./android-ndk-r$VER_NDK-linux-x86.bin -y
  cd android-ndk-r$VER_NDK
  ./build/tools/make-standalone-toolchain.sh --platform=android-$VER_AND_API \
    --toolchain=arm-linux-androideabi-4.9 \
    --install-dir=$ANDROID_PATH/android-arm-toolchain
  ./build/tools/make-standalone-toolchain.sh --platform=android-$VER_AND_API \
    --toolchain=x86-4.9 \
    --install-dir=$ANDROID_PATH/android-i686-toolchain
  cd ..

  # SDK
  $WGET http://dl.google.com/android/android-sdk_r$VER_SDK-linux.tgz
  tar xfz android-sdk_r$VER_SDK-linux.tgz
  cd android-sdk-linux
  echo y | ./tools/android update sdk --no-ui --all --filter platform-tools,build-tools-$VER_AND_BT,android-$VER_AND_API
  cd ..

  exit
fi

# -----------------------------------------------------------------------------

# Remove build directory contents (if any) and create a new build dir.
rm -rf $BUILDDIR
mkdir $BUILDDIR
cd $BUILDDIR

# -----------------------------------------------------------------------------

# Build host Python before we start messing with the environment.
# Don't do parallel builds, this doesn't seem to work well.
$WGET http://python.org/ftp/python/$VER_PYTHON/Python-$VER_PYTHON.tar.xz
tar xfJ Python-$VER_PYTHON.tar.xz
cd Python-$VER_PYTHON
./configure
make python $V
mv python hostpython
cd ..

# -----------------------------------------------------------------------------

# We need to find tools in the toolchain.
export PATH=$TOOLCHAIN/bin:$PATH

# Tell pkg-config to only look for our cross-built stuff.
export PKG_CONFIG_LIBDIR="$PREFIX/lib/pkgconfig"
export -n PKG_CONFIG_PATH

# Check toolchain
if test -d "$TOOLCHAIN"/sysroot; then
  echo "Toolchain is standalone"
  STANDALONE_TOOLCHAIN=$TOOLCHAIN
  SYSROOT=
else
  STANDALONE_TOOLCHAIN=
  NATIVE_API_LEVEL=$VER_AND_API
  SYSROOT_DIR=${ANDROID_NDK}/platforms/android-${NATIVE_API_LEVEL}/arch-${TARGET_ARCH%eabi*}
  if [ ! -d "$SYSROOT_DIR" ]; then
    echo >&2 "Can't build with NDK toolchain; sysroot $SYSROOT_DIR is missing"
    exit 1
  fi
  SYSROOT="--sysroot $SYSROOT_DIR"
  CC="$TOOLCHAIN_TRIPLET-gcc $SYSROOT"
  CXX="$TOOLCHAIN_TRIPLET-g++ $SYSROOT"
  export CC CXX
fi
NDK_TOOLCHAIN_VERSION=`${TOOLCHAIN_TRIPLET}-gcc --version | head -1 | sed -e 's/.* \([0-9]\+\.[0-9.]\+\)\( \|.*\)$/\1/'`

# Define some helper variables.
C="--host=$TOOLCHAIN_TRIPLET --prefix=$PREFIX"
CM="-Wno-dev -DCMAKE_TOOLCHAIN_FILE=../android.toolchain.cmake -DANDROID_ABI=${TARGET_ARCH} -DCMAKE_INSTALL_PREFIX=${PREFIX}"
if [ -n "$STANDALONE_TOOLCHAIN" ]; then
  CM="$CM -DANDROID_STANDALONE_TOOLCHAIN=${STANDALONE_TOOLCHAIN}"
  if [ -d "${ANDROID_NDK}/sources/cxx-stl" ]; then
    CM="$CM -DANDROID_STL_PATH=${ANDROID_NDK}/sources/cxx-stl"
  fi
else
  CM="$CM -DANDROID_NDK=${ANDROID_NDK}"
  CM="$CM -DANDROID_NATIVE_API_LEVEL=${NATIVE_API_LEVEL}"
  CM="$CM -DANDROID_TOOLCHAIN_NAME=${TOOLCHAIN_TRIPLET}-${NDK_TOOLCHAIN_VERSION}"
  CM="$CM -DCMAKE_MAKE_PROGRAM=${ANDROID_NDK}/prebuilt/linux-x86/bin/make"
fi

# Look for STL, needed to build bindings
STL_BASE="${ANDROID_NDK}/sources/cxx-stl/gnu-libstdc++/${NDK_TOOLCHAIN_VERSION}"
if [ -d ${STL_BASE}/include ]; then
  CPPFLAGS_STL="-I${STL_BASE}/include -I${STL_BASE}/libs/${TARGET_ARCH}/include"
  LDFLAGS_STL="-L${STL_BASE}/libs/${TARGET_ARCH} -Wl,-rpath=${STL_BASE}/libs/${TARGET_ARCH}"
  BINDINGS_CONFIG="--enable-bindings"
else
  echo "Warning: STL unavailable, libsigrok bindings will not be built."
  CPPFLAGS_STL=
  LDFLAGS_STL=
  BINDINGS_CONFIG="--disable-bindings"
fi

# -----------------------------------------------------------------------------

# Get the latest versions of config.guess/config.sub that know about Android.
$GIT_CLONE http://git.savannah.gnu.org/r/config.git

# Get a toolchain for cmake that knows about Android.
$WGET https://raw.githubusercontent.com/arithran/android-cmake/master/toolchain/android.toolchain.cmake
patch < ../android.toolchain.cmake.patch android.toolchain.cmake

# -----------------------------------------------------------------------------

# Python (needed for libsigrokdecode)
# Don't do parallel Python builds, this doesn't seem to work well.
cd Python-$VER_PYTHON
make distclean $V
autoreconf
patch -p1 < ../../Python-$VER_PYTHON.patch
ac_cv_file__dev_ptmx=no ac_cv_file__dev_ptc=no ac_cv_func_pipe2=no ac_cv_func_fdatasync=no ac_cv_func_killpg=no ac_cv_func_waitid=no ac_cv_func_sigaltstack=no ./configure $C --build=x86_64-linux-gnu --disable-ipv6
sed -i "s/^#zlib/zlib/g" Modules/Setup
sed -i "s/^#math/math/g" Modules/Setup
sed -i "s/^#time/time/g" Modules/Setup
sed -i "s/^#_struct/_struct/g" Modules/Setup
make PYTHON_FOR_BUILD='_PYTHON_HOST_PLATFORM=$(_PYTHON_HOST_PLATFORM) ./hostpython' install $V
cd ..

# libiconv (needed for glib)
$WGET http://ftp.gnu.org/pub/gnu/libiconv/libiconv-$VER_LIBICONV.tar.gz
tar xfz libiconv-$VER_LIBICONV.tar.gz
cd libiconv-$VER_LIBICONV
cp -f ../config/config.guess build-aux
cp -f ../config/config.sub build-aux
cp -f ../config/config.guess libcharset/build-aux
cp -f ../config/config.sub libcharset/build-aux
./configure $C --enable-shared
make lib/localcharset.h $V
cd libcharset
make $PARALLEL $V
make install $V
cd ../lib
make $PARALLEL $V
make install $V
cd ..
test -d $PREFIX/include || mkdir $PREFIX/include
cp include/iconv.h.inst $PREFIX/include/iconv.h
cd ..

# gettext (needed for glib)
$WGET http://ftp.gnu.org/pub/gnu/gettext/gettext-$VER_GETTEXT.tar.gz
tar xfz gettext-$VER_GETTEXT.tar.gz
cd gettext-$VER_GETTEXT
./configure $C --enable-shared --disable-libasprintf
cd gettext-runtime
make $PARALLEL $V
make install $V
cd ../..

# zlib (needed for glib and libzip)
$WGET http://zlib.net/zlib-$VER_ZLIB.tar.gz
tar xfz zlib-$VER_ZLIB.tar.gz
cd zlib-$VER_ZLIB
# Note: zlib's configure doesn't understand --host, we need to pass $CC.
CC="$TOOLCHAIN_TRIPLET-gcc $SYSROOT" ./configure --prefix=$PREFIX
make $PARALLEL $V
make install $V
cd ..

# pcre (needed for glib)
$WGET https://ftp.pcre.org/pub/pcre/pcre-$VER_PCRE.tar.gz
tar xfz pcre-$VER_PCRE.tar.gz
cd pcre-$VER_PCRE
./configure $C --disable-cpp --enable-utf --enable-unicode-properties
make $PARALLEL $V
make install $V
cd ..

# libffi (needed for glib)
$WGET ftp://sourceware.org/pub/libffi/libffi-$VER_LIBFFI.tar.gz
tar xfz libffi-$VER_LIBFFI.tar.gz
cd libffi-$VER_LIBFFI
./configure $C
make $PARALLEL $V
make install $V
cd ..

# glib (needed for libsigrok)
$WGET http://ftp.gnome.org/pub/gnome/sources/glib/$VER_GLIB_SHORT/glib-$VER_GLIB.tar.xz
tar xfJ glib-$VER_GLIB.tar.xz
cd glib-$VER_GLIB
NOCONFIGURE=yes ./autogen.sh
# Note: Manual LDFLAGS/CPPFLAGS needed for libiconv, rest uses pkg-config.
LDFLAGS=-L$PREFIX/lib CPPFLAGS=-I$PREFIX/include glib_cv_stack_grows=no glib_cv_uscore=no ac_cv_func_posix_getpwuid_r=no ac_cv_func_posix_getgrgid_r=no ./configure --disable-compile-warnings $C
make $PARALLEL $V
make install $V
cd ..

# libzip (needed for libsigrok)
$WGET http://www.nih.at/libzip/libzip-$VER_LIBZIP.tar.gz
tar xfz libzip-$VER_LIBZIP.tar.gz
cd libzip-$VER_LIBZIP
cp -f ../config/config.guess .
cp -f ../config/config.sub .
./configure $C
make $PARALLEL $V
make install $V
cd ..

# libusb-1.0 (needed for libsigrok)
$WGET http://$SF_MIRROR/project/libusb/libusb-1.0/libusb-$VER_LIBUSB/libusb-$VER_LIBUSB.tar.bz2
tar xfj libusb-$VER_LIBUSB.tar.bz2
cd libusb-$VER_LIBUSB
patch -p1 < ../../libusb-1.0.patch
./configure $C --disable-udev
make $PARALLEL $V
make install $V
cd ..

# libftdi1 (needed for libsigrok)
$WGET http://www.intra2net.com/en/developer/libftdi/download/libftdi1-$VER_LIBFTDI1.tar.bz2
tar xfj libftdi1-$VER_LIBFTDI1.tar.bz2
cd libftdi1-$VER_LIBFTDI1
cmake $CM -DFTDIPP=no -DDOCUMENTATION=no -DEXAMPLES=no -DFTDI_EEPROM=no -DPYTHON_BINDINGS=no -DBUILD_TESTS=n .
make $PARALLEL $V
make install $V
cd ..

# libserialport
$GIT_CLONE $REPO_BASE/libserialport
cd libserialport
./autogen.sh
mkdir build
cd build
../configure $C
make $PARALLEL $V
make install $V
cd ../..

# Build dependencies for libsigrok bindings if needed

if [ x"$CPPFLAGS_STL" != x ]; then

  # libsigc++ (needed for glibmm)
  $WGET http://ftp.gnome.org/pub/gnome/sources/libsigc++/$VER_LIBSIGCXX_SHORT/libsigc++-$VER_LIBSIGCXX.tar.xz
  tar xfJ libsigc++-$VER_LIBSIGCXX.tar.xz
  cd libsigc++-$VER_LIBSIGCXX
  cp -f ../config/config.guess build
  cp -f ../config/config.sub build
  CPPFLAGS="$CPPFLAGS_STL" LDFLAGS="$LDFLAGS_STL -lgnustl_shared" ./configure --disable-documentation $C
  make $PARALLEL $V
  make install $V
  cd ..

  # glibmm (needed for libsigrok bindings)
  $WGET http://ftp.gnome.org/pub/gnome/sources/glibmm/$VER_GLIBMM_SHORT/glibmm-$VER_GLIBMM.tar.xz
  tar xfJ glibmm-$VER_GLIBMM.tar.xz
  cd glibmm-$VER_GLIBMM
  CPPFLAGS="$CPPFLAGS_STL" LDFLAGS="$LDFLAGS_STL -lgnustl_shared" ./configure --disable-documentation $C
  make $PARALLEL $V
  make install $V
  cd ..

fi

# libsigrok
$GIT_CLONE $REPO_BASE/libsigrok
cd libsigrok
./autogen.sh
mkdir build
cd build
CPPFLAGS="$CPPFLAGS_STL" LDFLAGS="$LDFLAGS_STL" JAVAC="javac -source 1.6 -target 1.6" ../configure $C $BINDINGS_CONFIG --datadir=/sdcard
make $PARALLEL $V
make datadir='$(datarootdir)' install $V
cd ../..

# libsigrokdecode
$GIT_CLONE $REPO_BASE/libsigrokdecode
cd libsigrokdecode
./autogen.sh
mkdir build
cd build
../configure $C
make $PARALLEL $V
make install $V
cd ../..

# sigrok-firmware
$GIT_CLONE $REPO_BASE/sigrok-firmware
cd sigrok-firmware
./autogen.sh
mkdir build
cd build
../configure $C
make $PARALLEL $V
make install $V
cd ../..

# sigrok-firmware-fx2lafw
$WGET http://sigrok.org/download/binary/sigrok-firmware-fx2lafw/sigrok-firmware-fx2lafw-bin-$VER_SIGROK_FIRMWARE_FX2LAFW.tar.gz
tar xfz sigrok-firmware-fx2lafw-bin-$VER_SIGROK_FIRMWARE_FX2LAFW.tar.gz
cd sigrok-firmware-fx2lafw-bin-$VER_SIGROK_FIRMWARE_FX2LAFW
cp *.fw $PREFIX/share/sigrok-firmware/
cd ..

# sigrok-cli
$GIT_CLONE $REPO_BASE/sigrok-cli
cd sigrok-cli
./autogen.sh
mkdir build
cd build
../configure $C
make $PARALLEL $V
make install $V
cd ../..

# Check if we have all requirements to build PulseView:

if [ -z "$ANDROID_NDK" -o ! -d "$ANDROID_NDK" ]; then
  echo "Android NDK not available, not building PulseView."
  exit 0
fi

if [ -z "$ANDROID_SDK" -o ! -d "$ANDROID_SDK"/platforms/android-$VER_AND_API ]; then
  echo "Android SDK with platform $VER_AND_API not available, not building PulseView."
  exit 0
fi

if [ ! -e "${ANDROID_SDK}/tools/android" ]; then
  echo "Essential Android build tools not available, not building PulseView."
  exit 0
fi

NDK_HOST=`"$ANDROID_NDK/ndk-build" -p 2>/dev/null | awk '$1 == "HOST_TAG" { print $3 }'`

# Boost (needed for PulseView)
$WGET http://$SF_MIRROR/project/boost/boost/$VER_BOOST/boost_${VER_BOOST//./_}.tar.bz2
tar xfj boost_${VER_BOOST//./_}.tar.bz2
cd boost_${VER_BOOST//./_}
patch -p0 < ../../boost_wchar.patch
CC= ./bootstrap.sh --with-toolset=gcc --with-libraries=filesystem,system,serialization,test --without-icu
echo "using gcc : $NDK_TOOLCHAIN_VERSION : \"${TOOLCHAIN_TRIPLET}-g++\" : <cxxflags>\"$SYSROOT -I$PREFIX/include $CPPFLAGS_STL\" <linkflags>\"$SYSROOT -L$PREFIX/lib $LDFLAGS_STL -lgnustl_shared\" ;" > user-config.jam
./b2 -q -d+2 --ignore-site-config --user-config=user-config.jam toolset=gcc variant=release link=shared threading=multi runtime-link=shared target-os=android --prefix=$PREFIX --layout=system install $PARALLEL
cd ..

# Qt (needed for PulseView)
$WGET http://download.qt.io/archive/qt/${VER_QT_SHORT}/${VER_QT}/single/qt-everywhere-opensource-src-${VER_QT}.tar.xz
tar xfi qt-everywhere-opensource-src-${VER_QT}.tar.xz
cd qt-everywhere-opensource-src-${VER_QT}
patch -p1 < ../../android-qt.patch
CC= CXX= ./configure \
	--prefix="$PREFIX" \
	-developer-build \
	-xplatform android-g++ \
	-nomake tests \
	-nomake examples \
	-android-sdk "$ANDROID_SDK" \
	-android-ndk "$ANDROID_NDK" \
	-android-ndk-host "$NDK_HOST" \
	-android-arch "$TARGET_ARCH" \
	-android-toolchain-version "$NDK_TOOLCHAIN_VERSION" \
	-skip qtconnectivity \
	-skip qtlocation \
	-skip qtmultimedia \
	-skip qtscript \
	-skip qtsensors \
	-skip qtserialport \
	-skip qtwebchannel \
	-skip qtwebsockets \
	-skip qtxmlpatterns \
	-opensource -confirm-license -silent -no-warnings-are-errors
export ANDROID_API_VERSION=android-$VER_AND_API
export ANDROID_BUILD_TOOLS_REVISION=$VER_AND_BT
make module-qtbase module-qtandroidextras module-qtsvg module-qtimageformats module-qttranslations $PARALLEL $V
make install $V
cd ..

# sigrok-androidutils
$GIT_CLONE $REPO_BASE/sigrok-androidutils
cd sigrok-androidutils
./autogen.sh
./configure $C --with-android-sdk="${ANDROID_SDK}" --with-android-platform=android-$VER_AND_API
make $PARALLEL $V
make install $V
cd ..

# Strip all shared libs to reduce size.
find $PREFIX -iname "*.so" -exec ${TOOLCHAIN_TRIPLET}-strip -S {} \;

# PulseView
$GIT_CLONE $REPO_BASE/pulseview
cd pulseview
patch -p1 < ../../pv_cmake_pkgconfig_fix.patch
sed -i -e "s,\t\tandroid:versionName=.*$,\t\tandroid:versionName=\"`date -Iseconds`\"," android/AndroidManifest.xml
cmake $CM -DENABLE_TESTS=y .
make $PARALLEL $V
${TOOLCHAIN_TRIPLET}-strip -S libs/$TARGET_ARCH/libpulseview.so
cd android
"${ANDROID_SDK}/tools/android" update project -p . -t android-$VER_AND_API -n PulseView
ant debug
cd ../..
Commit	Line	Data
	1	#!/bin/bash
	2	##
	3	## This file is part of the sigrok-util project.
	4	##
	5	## Copyright (C) 2013-2015 Uwe Hermann <uwe@hermann-uwe.de>
	6	## Copyright (C) 2013-2015 Marcus Comstedt <marcus@mc.pp.se>
	7	##
	8	## This program is free software; you can redistribute it and/or modify
	9	## it under the terms of the GNU General Public License as published by
	10	## the Free Software Foundation; either version 2 of the License, or
	11	## (at your option) any later version.
	12	##
	13	## This program is distributed in the hope that it will be useful,
	14	## but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	## GNU General Public License for more details.
	17	##
	18	## You should have received a copy of the GNU General Public License
	19	## along with this program; if not, see <http://www.gnu.org/licenses/>.
	20	##
	21
	22	set -e
	23
	24	# The path where the NDK, SDK, and toolchains are located.
	25	ANDROID_PATH=$HOME/android
	26
	27	# The path where the Android NDK is located.
	28	ANDROID_NDK=$ANDROID_PATH/android-ndk-r10e
	29
	30	# The path where the Android SDK is located.
	31	ANDROID_SDK=$ANDROID_PATH/android-sdk-linux
	32
	33	# The path where your Android toolchain directory is located.
	34	TOOLCHAIN=$ANDROID_NDK/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86
	35	# TOOLCHAIN=$ANDROID_NDK/toolchains/x86-4.9/prebuilt/linux-x86
	36
	37	# Select which Android toolchain to use.
	38	# Don't forget to also adapt TOOLCHAIN above if you change TOOLCHAIN_TRIPLET!
	39	TOOLCHAIN_TRIPLET=arm-linux-androideabi
	40	# TOOLCHAIN_TRIPLET=i686-linux-android
	41
	42	# The path where the cross-compiled packages will be installed.
	43	PREFIX=$HOME/sr_android
	44
	45	# The path where to download files to and where to build packages.
	46	BUILDDIR=./build
	47
	48	# Edit this to control verbose build output.
	49	# V="V=1 VERBOSE=1"
	50
	51	# Edit this to enable/disable/modify parallel compiles.
	52	PARALLEL="-j 2"
	53
	54	# You usually don't need to change anything below this line.
	55
	56	# -----------------------------------------------------------------------------
	57
	58	VER_LIBICONV=1.14
	59	VER_GETTEXT=0.19.7
	60	VER_ZLIB=1.2.11
	61	VER_PCRE=8.38
	62	VER_LIBFFI=3.2.1
	63	VER_GLIB=2.48.1
	64	VER_GLIB_SHORT=2.48
	65	VER_GLIBMM=2.48.1
	66	VER_GLIBMM_SHORT=2.48
	67	VER_LIBSIGCXX=2.9.2
	68	VER_LIBSIGCXX_SHORT=2.9
	69	VER_LIBZIP=1.1
	70	VER_LIBFTDI1=1.2
	71	VER_LIBUSB=1.0.19
	72	VER_PYTHON=3.3.3
	73	VER_BOOST=1.58.0
	74	VER_QT=5.6.0
	75	VER_QT_SHORT=5.6
	76	VER_SIGROK_FIRMWARE_FX2LAFW=0.1.6
	77	VER_NDK=10e
	78	VER_SDK=24.4.1
	79	VER_AND_BT=23.0.2 # Android build tools version
	80	VER_AND_API=16 # Target Android API version
	81
	82	SF_MIRROR=download.sourceforge.net
	83
	84	WGET="wget -c --quiet"
	85	GIT_CLONE="git clone --depth=1"
	86
	87	REPO_BASE="git://sigrok.org"
	88
	89	case "$TOOLCHAIN_TRIPLET" in
	90	arm*) TARGET_ARCH=armeabi;;
	91	i686*) TARGET_ARCH=x86;;
	92	*) echo >&2 "Unknown prefix for TOOLCHAIN_TRIPLET."; exit 1;;
	93	esac
	94
	95	# -----------------------------------------------------------------------------
	96
	97	# Get the Android NDK and SDK, install required packages and toolchains.
	98	if [ "x$1" = "xprepare" ]; then
	99	mkdir -p $ANDROID_PATH
	100	cd $ANDROID_PATH
	101
	102	# NDK
	103	$WGET http://dl.google.com/android/ndk/android-ndk-r$VER_NDK-linux-x86.bin
	104	chmod 700 android-ndk-r$VER_NDK-linux-x86.bin
	105	./android-ndk-r$VER_NDK-linux-x86.bin -y
	106	cd android-ndk-r$VER_NDK
	107	./build/tools/make-standalone-toolchain.sh --platform=android-$VER_AND_API \
	108	--toolchain=arm-linux-androideabi-4.9 \
	109	--install-dir=$ANDROID_PATH/android-arm-toolchain
	110	./build/tools/make-standalone-toolchain.sh --platform=android-$VER_AND_API \
	111	--toolchain=x86-4.9 \
	112	--install-dir=$ANDROID_PATH/android-i686-toolchain
	113	cd ..
	114
	115	# SDK
	116	$WGET http://dl.google.com/android/android-sdk_r$VER_SDK-linux.tgz
	117	tar xfz android-sdk_r$VER_SDK-linux.tgz
	118	cd android-sdk-linux
	119	echo y \| ./tools/android update sdk --no-ui --all --filter platform-tools,build-tools-$VER_AND_BT,android-$VER_AND_API
	120	cd ..
	121
	122	exit
	123	fi
	124
	125	# -----------------------------------------------------------------------------
	126
	127	# Remove build directory contents (if any) and create a new build dir.
	128	rm -rf $BUILDDIR
	129	mkdir $BUILDDIR
	130	cd $BUILDDIR
	131
	132	# -----------------------------------------------------------------------------
	133
	134	# Build host Python before we start messing with the environment.
	135	# Don't do parallel builds, this doesn't seem to work well.
	136	$WGET http://python.org/ftp/python/$VER_PYTHON/Python-$VER_PYTHON.tar.xz
	137	tar xfJ Python-$VER_PYTHON.tar.xz
	138	cd Python-$VER_PYTHON
	139	./configure
	140	make python $V
	141	mv python hostpython
	142	cd ..
	143
	144	# -----------------------------------------------------------------------------
	145
	146	# We need to find tools in the toolchain.
	147	export PATH=$TOOLCHAIN/bin:$PATH
	148
	149	# Tell pkg-config to only look for our cross-built stuff.
	150	export PKG_CONFIG_LIBDIR="$PREFIX/lib/pkgconfig"
	151	export -n PKG_CONFIG_PATH
	152
	153	# Check toolchain
	154	if test -d "$TOOLCHAIN"/sysroot; then
	155	echo "Toolchain is standalone"
	156	STANDALONE_TOOLCHAIN=$TOOLCHAIN
	157	SYSROOT=
	158	else
	159	STANDALONE_TOOLCHAIN=
	160	NATIVE_API_LEVEL=$VER_AND_API
	161	SYSROOT_DIR=${ANDROID_NDK}/platforms/android-${NATIVE_API_LEVEL}/arch-${TARGET_ARCH%eabi*}
	162	if [ ! -d "$SYSROOT_DIR" ]; then
	163	echo >&2 "Can't build with NDK toolchain; sysroot $SYSROOT_DIR is missing"
	164	exit 1
	165	fi
	166	SYSROOT="--sysroot $SYSROOT_DIR"
	167	CC="$TOOLCHAIN_TRIPLET-gcc $SYSROOT"
	168	CXX="$TOOLCHAIN_TRIPLET-g++ $SYSROOT"
	169	export CC CXX
	170	fi
	171	NDK_TOOLCHAIN_VERSION=`${TOOLCHAIN_TRIPLET}-gcc --version \| head -1 \| sed -e 's/.* \([0-9]\+\.[0-9.]\+\)\( \\|.*\)$/\1/'`
	172
	173	# Define some helper variables.
	174	C="--host=$TOOLCHAIN_TRIPLET --prefix=$PREFIX"
	175	CM="-Wno-dev -DCMAKE_TOOLCHAIN_FILE=../android.toolchain.cmake -DANDROID_ABI=${TARGET_ARCH} -DCMAKE_INSTALL_PREFIX=${PREFIX}"
	176	if [ -n "$STANDALONE_TOOLCHAIN" ]; then
	177	CM="$CM -DANDROID_STANDALONE_TOOLCHAIN=${STANDALONE_TOOLCHAIN}"
	178	if [ -d "${ANDROID_NDK}/sources/cxx-stl" ]; then
	179	CM="$CM -DANDROID_STL_PATH=${ANDROID_NDK}/sources/cxx-stl"
	180	fi
	181	else
	182	CM="$CM -DANDROID_NDK=${ANDROID_NDK}"
	183	CM="$CM -DANDROID_NATIVE_API_LEVEL=${NATIVE_API_LEVEL}"
	184	CM="$CM -DANDROID_TOOLCHAIN_NAME=${TOOLCHAIN_TRIPLET}-${NDK_TOOLCHAIN_VERSION}"
	185	CM="$CM -DCMAKE_MAKE_PROGRAM=${ANDROID_NDK}/prebuilt/linux-x86/bin/make"
	186	fi
	187
	188	# Look for STL, needed to build bindings
	189	STL_BASE="${ANDROID_NDK}/sources/cxx-stl/gnu-libstdc++/${NDK_TOOLCHAIN_VERSION}"
	190	if [ -d ${STL_BASE}/include ]; then
	191	CPPFLAGS_STL="-I${STL_BASE}/include -I${STL_BASE}/libs/${TARGET_ARCH}/include"
	192	LDFLAGS_STL="-L${STL_BASE}/libs/${TARGET_ARCH} -Wl,-rpath=${STL_BASE}/libs/${TARGET_ARCH}"
	193	BINDINGS_CONFIG="--enable-bindings"
	194	else
	195	echo "Warning: STL unavailable, libsigrok bindings will not be built."
	196	CPPFLAGS_STL=
	197	LDFLAGS_STL=
	198	BINDINGS_CONFIG="--disable-bindings"
	199	fi
	200
	201	# -----------------------------------------------------------------------------
	202
	203	# Get the latest versions of config.guess/config.sub that know about Android.
	204	$GIT_CLONE http://git.savannah.gnu.org/r/config.git
	205
	206	# Get a toolchain for cmake that knows about Android.
	207	$WGET https://raw.githubusercontent.com/arithran/android-cmake/master/toolchain/android.toolchain.cmake
	208	patch < ../android.toolchain.cmake.patch android.toolchain.cmake
	209
	210	# -----------------------------------------------------------------------------
	211
	212	# Python (needed for libsigrokdecode)
	213	# Don't do parallel Python builds, this doesn't seem to work well.
	214	cd Python-$VER_PYTHON
	215	make distclean $V
	216	autoreconf
	217	patch -p1 < ../../Python-$VER_PYTHON.patch
	218	ac_cv_file__dev_ptmx=no ac_cv_file__dev_ptc=no ac_cv_func_pipe2=no ac_cv_func_fdatasync=no ac_cv_func_killpg=no ac_cv_func_waitid=no ac_cv_func_sigaltstack=no ./configure $C --build=x86_64-linux-gnu --disable-ipv6
	219	sed -i "s/^#zlib/zlib/g" Modules/Setup
	220	sed -i "s/^#math/math/g" Modules/Setup
	221	sed -i "s/^#time/time/g" Modules/Setup
	222	sed -i "s/^#_struct/_struct/g" Modules/Setup
	223	make PYTHON_FOR_BUILD='_PYTHON_HOST_PLATFORM=$(_PYTHON_HOST_PLATFORM) ./hostpython' install $V
	224	cd ..
	225
	226	# libiconv (needed for glib)
	227	$WGET http://ftp.gnu.org/pub/gnu/libiconv/libiconv-$VER_LIBICONV.tar.gz
	228	tar xfz libiconv-$VER_LIBICONV.tar.gz
	229	cd libiconv-$VER_LIBICONV
	230	cp -f ../config/config.guess build-aux
	231	cp -f ../config/config.sub build-aux
	232	cp -f ../config/config.guess libcharset/build-aux
	233	cp -f ../config/config.sub libcharset/build-aux
	234	./configure $C --enable-shared
	235	make lib/localcharset.h $V
	236	cd libcharset
	237	make $PARALLEL $V
	238	make install $V
	239	cd ../lib
	240	make $PARALLEL $V
	241	make install $V
	242	cd ..
	243	test -d $PREFIX/include \|\| mkdir $PREFIX/include
	244	cp include/iconv.h.inst $PREFIX/include/iconv.h
	245	cd ..
	246
	247	# gettext (needed for glib)
	248	$WGET http://ftp.gnu.org/pub/gnu/gettext/gettext-$VER_GETTEXT.tar.gz
	249	tar xfz gettext-$VER_GETTEXT.tar.gz
	250	cd gettext-$VER_GETTEXT
	251	./configure $C --enable-shared --disable-libasprintf
	252	cd gettext-runtime
	253	make $PARALLEL $V
	254	make install $V
	255	cd ../..
	256
	257	# zlib (needed for glib and libzip)
	258	$WGET http://zlib.net/zlib-$VER_ZLIB.tar.gz
	259	tar xfz zlib-$VER_ZLIB.tar.gz
	260	cd zlib-$VER_ZLIB
	261	# Note: zlib's configure doesn't understand --host, we need to pass $CC.
	262	CC="$TOOLCHAIN_TRIPLET-gcc $SYSROOT" ./configure --prefix=$PREFIX
	263	make $PARALLEL $V
	264	make install $V
	265	cd ..
	266
	267	# pcre (needed for glib)
	268	$WGET https://ftp.pcre.org/pub/pcre/pcre-$VER_PCRE.tar.gz
	269	tar xfz pcre-$VER_PCRE.tar.gz
	270	cd pcre-$VER_PCRE
	271	./configure $C --disable-cpp --enable-utf --enable-unicode-properties
	272	make $PARALLEL $V
	273	make install $V
	274	cd ..
	275
	276	# libffi (needed for glib)
	277	$WGET ftp://sourceware.org/pub/libffi/libffi-$VER_LIBFFI.tar.gz
	278	tar xfz libffi-$VER_LIBFFI.tar.gz
	279	cd libffi-$VER_LIBFFI
	280	./configure $C
	281	make $PARALLEL $V
	282	make install $V
	283	cd ..
	284
	285	# glib (needed for libsigrok)
	286	$WGET http://ftp.gnome.org/pub/gnome/sources/glib/$VER_GLIB_SHORT/glib-$VER_GLIB.tar.xz
	287	tar xfJ glib-$VER_GLIB.tar.xz
	288	cd glib-$VER_GLIB
	289	NOCONFIGURE=yes ./autogen.sh
	290	# Note: Manual LDFLAGS/CPPFLAGS needed for libiconv, rest uses pkg-config.
	291	LDFLAGS=-L$PREFIX/lib CPPFLAGS=-I$PREFIX/include glib_cv_stack_grows=no glib_cv_uscore=no ac_cv_func_posix_getpwuid_r=no ac_cv_func_posix_getgrgid_r=no ./configure --disable-compile-warnings $C
	292	make $PARALLEL $V
	293	make install $V
	294	cd ..
	295
	296	# libzip (needed for libsigrok)
	297	$WGET http://www.nih.at/libzip/libzip-$VER_LIBZIP.tar.gz
	298	tar xfz libzip-$VER_LIBZIP.tar.gz
	299	cd libzip-$VER_LIBZIP
	300	cp -f ../config/config.guess .
	301	cp -f ../config/config.sub .
	302	./configure $C
	303	make $PARALLEL $V
	304	make install $V
	305	cd ..
	306
	307	# libusb-1.0 (needed for libsigrok)
	308	$WGET http://$SF_MIRROR/project/libusb/libusb-1.0/libusb-$VER_LIBUSB/libusb-$VER_LIBUSB.tar.bz2
	309	tar xfj libusb-$VER_LIBUSB.tar.bz2
	310	cd libusb-$VER_LIBUSB
	311	patch -p1 < ../../libusb-1.0.patch
	312	./configure $C --disable-udev
	313	make $PARALLEL $V
	314	make install $V
	315	cd ..
	316
	317	# libftdi1 (needed for libsigrok)
	318	$WGET http://www.intra2net.com/en/developer/libftdi/download/libftdi1-$VER_LIBFTDI1.tar.bz2
	319	tar xfj libftdi1-$VER_LIBFTDI1.tar.bz2
	320	cd libftdi1-$VER_LIBFTDI1
	321	cmake $CM -DFTDIPP=no -DDOCUMENTATION=no -DEXAMPLES=no -DFTDI_EEPROM=no -DPYTHON_BINDINGS=no -DBUILD_TESTS=n .
	322	make $PARALLEL $V
	323	make install $V
	324	cd ..
	325
	326	# libserialport
	327	$GIT_CLONE $REPO_BASE/libserialport
	328	cd libserialport
	329	./autogen.sh
	330	mkdir build
	331	cd build
	332	../configure $C
	333	make $PARALLEL $V
	334	make install $V
	335	cd ../..
	336
	337	# Build dependencies for libsigrok bindings if needed
	338
	339	if [ x"$CPPFLAGS_STL" != x ]; then
	340
	341	# libsigc++ (needed for glibmm)
	342	$WGET http://ftp.gnome.org/pub/gnome/sources/libsigc++/$VER_LIBSIGCXX_SHORT/libsigc++-$VER_LIBSIGCXX.tar.xz
	343	tar xfJ libsigc++-$VER_LIBSIGCXX.tar.xz
	344	cd libsigc++-$VER_LIBSIGCXX
	345	cp -f ../config/config.guess build
	346	cp -f ../config/config.sub build
	347	CPPFLAGS="$CPPFLAGS_STL" LDFLAGS="$LDFLAGS_STL -lgnustl_shared" ./configure --disable-documentation $C
	348	make $PARALLEL $V
	349	make install $V
	350	cd ..
	351
	352	# glibmm (needed for libsigrok bindings)
	353	$WGET http://ftp.gnome.org/pub/gnome/sources/glibmm/$VER_GLIBMM_SHORT/glibmm-$VER_GLIBMM.tar.xz
	354	tar xfJ glibmm-$VER_GLIBMM.tar.xz
	355	cd glibmm-$VER_GLIBMM
	356	CPPFLAGS="$CPPFLAGS_STL" LDFLAGS="$LDFLAGS_STL -lgnustl_shared" ./configure --disable-documentation $C
	357	make $PARALLEL $V
	358	make install $V
	359	cd ..
	360
	361	fi
	362
	363	# libsigrok
	364	$GIT_CLONE $REPO_BASE/libsigrok
	365	cd libsigrok
	366	./autogen.sh
	367	mkdir build
	368	cd build
	369	CPPFLAGS="$CPPFLAGS_STL" LDFLAGS="$LDFLAGS_STL" JAVAC="javac -source 1.6 -target 1.6" ../configure $C $BINDINGS_CONFIG --datadir=/sdcard
	370	make $PARALLEL $V
	371	make datadir='$(datarootdir)' install $V
	372	cd ../..
	373
	374	# libsigrokdecode
	375	$GIT_CLONE $REPO_BASE/libsigrokdecode
	376	cd libsigrokdecode
	377	./autogen.sh
	378	mkdir build
	379	cd build
	380	../configure $C
	381	make $PARALLEL $V
	382	make install $V
	383	cd ../..
	384
	385	# sigrok-firmware
	386	$GIT_CLONE $REPO_BASE/sigrok-firmware
	387	cd sigrok-firmware
	388	./autogen.sh
	389	mkdir build
	390	cd build
	391	../configure $C
	392	make $PARALLEL $V
	393	make install $V
	394	cd ../..
	395
	396	# sigrok-firmware-fx2lafw
	397	$WGET http://sigrok.org/download/binary/sigrok-firmware-fx2lafw/sigrok-firmware-fx2lafw-bin-$VER_SIGROK_FIRMWARE_FX2LAFW.tar.gz
	398	tar xfz sigrok-firmware-fx2lafw-bin-$VER_SIGROK_FIRMWARE_FX2LAFW.tar.gz
	399	cd sigrok-firmware-fx2lafw-bin-$VER_SIGROK_FIRMWARE_FX2LAFW
	400	cp *.fw $PREFIX/share/sigrok-firmware/
	401	cd ..
	402
	403	# sigrok-cli
	404	$GIT_CLONE $REPO_BASE/sigrok-cli
	405	cd sigrok-cli
	406	./autogen.sh
	407	mkdir build
	408	cd build
	409	../configure $C
	410	make $PARALLEL $V
	411	make install $V
	412	cd ../..
	413
	414	# Check if we have all requirements to build PulseView:
	415
	416	if [ -z "$ANDROID_NDK" -o ! -d "$ANDROID_NDK" ]; then
	417	echo "Android NDK not available, not building PulseView."
	418	exit 0
	419	fi
	420
	421	if [ -z "$ANDROID_SDK" -o ! -d "$ANDROID_SDK"/platforms/android-$VER_AND_API ]; then
	422	echo "Android SDK with platform $VER_AND_API not available, not building PulseView."
	423	exit 0
	424	fi
	425
	426	if [ ! -e "${ANDROID_SDK}/tools/android" ]; then
	427	echo "Essential Android build tools not available, not building PulseView."
	428	exit 0
	429	fi
	430
	431	NDK_HOST=`"$ANDROID_NDK/ndk-build" -p 2>/dev/null \| awk '$1 == "HOST_TAG" { print $3 }'`
	432
	433	# Boost (needed for PulseView)
	434	$WGET http://$SF_MIRROR/project/boost/boost/$VER_BOOST/boost_${VER_BOOST//./_}.tar.bz2
	435	tar xfj boost_${VER_BOOST//./_}.tar.bz2
	436	cd boost_${VER_BOOST//./_}
	437	patch -p0 < ../../boost_wchar.patch
	438	CC= ./bootstrap.sh --with-toolset=gcc --with-libraries=filesystem,system,serialization,test --without-icu
	439	echo "using gcc : $NDK_TOOLCHAIN_VERSION : \"${TOOLCHAIN_TRIPLET}-g++\" : <cxxflags>\"$SYSROOT -I$PREFIX/include $CPPFLAGS_STL\" <linkflags>\"$SYSROOT -L$PREFIX/lib $LDFLAGS_STL -lgnustl_shared\" ;" > user-config.jam
	440	./b2 -q -d+2 --ignore-site-config --user-config=user-config.jam toolset=gcc variant=release link=shared threading=multi runtime-link=shared target-os=android --prefix=$PREFIX --layout=system install $PARALLEL
	441	cd ..
	442
	443	# Qt (needed for PulseView)
	444	$WGET http://download.qt.io/archive/qt/${VER_QT_SHORT}/${VER_QT}/single/qt-everywhere-opensource-src-${VER_QT}.tar.xz
	445	tar xfi qt-everywhere-opensource-src-${VER_QT}.tar.xz
	446	cd qt-everywhere-opensource-src-${VER_QT}
	447	patch -p1 < ../../android-qt.patch
	448	CC= CXX= ./configure \
	449	--prefix="$PREFIX" \
	450	-developer-build \
	451	-xplatform android-g++ \
	452	-nomake tests \
	453	-nomake examples \
	454	-android-sdk "$ANDROID_SDK" \
	455	-android-ndk "$ANDROID_NDK" \
	456	-android-ndk-host "$NDK_HOST" \
	457	-android-arch "$TARGET_ARCH" \
	458	-android-toolchain-version "$NDK_TOOLCHAIN_VERSION" \
	459	-skip qtconnectivity \
	460	-skip qtlocation \
	461	-skip qtmultimedia \
	462	-skip qtscript \
	463	-skip qtsensors \
	464	-skip qtserialport \
	465	-skip qtwebchannel \
	466	-skip qtwebsockets \
	467	-skip qtxmlpatterns \
	468	-opensource -confirm-license -silent -no-warnings-are-errors
	469	export ANDROID_API_VERSION=android-$VER_AND_API
	470	export ANDROID_BUILD_TOOLS_REVISION=$VER_AND_BT
	471	make module-qtbase module-qtandroidextras module-qtsvg module-qtimageformats module-qttranslations $PARALLEL $V
	472	make install $V
	473	cd ..
	474
	475	# sigrok-androidutils
	476	$GIT_CLONE $REPO_BASE/sigrok-androidutils
	477	cd sigrok-androidutils
	478	./autogen.sh
	479	./configure $C --with-android-sdk="${ANDROID_SDK}" --with-android-platform=android-$VER_AND_API
	480	make $PARALLEL $V
	481	make install $V
	482	cd ..
	483
	484	# Strip all shared libs to reduce size.
	485	find $PREFIX -iname "*.so" -exec ${TOOLCHAIN_TRIPLET}-strip -S {} \;
	486
	487	# PulseView
	488	$GIT_CLONE $REPO_BASE/pulseview
	489	cd pulseview
	490	patch -p1 < ../../pv_cmake_pkgconfig_fix.patch
	491	sed -i -e "s,\t\tandroid:versionName=.*$,\t\tandroid:versionName=\"`date -Iseconds`\"," android/AndroidManifest.xml
	492	cmake $CM -DENABLE_TESTS=y .
	493	make $PARALLEL $V
	494	${TOOLCHAIN_TRIPLET}-strip -S libs/$TARGET_ARCH/libpulseview.so
	495	cd android
	496	"${ANDROID_SDK}/tools/android" update project -p . -t android-$VER_AND_API -n PulseView
	497	ant debug
	498	cd ../..