Scilab on Android Commit Details

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Scilab on Android Commit Details

Date:	2012-08-06 16:15:30 (1 year 2 months ago)
Author:	Guillaume Mazoyer
Branch:	master
Commit:	d05879d46a118d8c381a252b4e25935767c0f5e7
Message:	Initial import: chroot instructions.
Changes:	A build-scilab.sh (full) A doc/README (full) A doc/root-archos.txt (full) A make-tarball.sh (full) A setup-libs.sh (full)

File differences

build-scilab.sh

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#!/bin/bash&#x240a &#x240a # Author:  Guillaume Mazoyer <[email protected]>&#x240a # License: see Scilab license&#x240a &#x240a set -e&#x240a set -o nounset&#x240a &#x240a PREFIX="/data/local/usr"&#x240a HOST="arm-linux-gnueabi"&#x240a JOBS=${JOBS:="-j2"}&#x240a &#x240a mkdir -p files&#x240a pushd files&#x240a &#x240a # Download if not already here&#x240a if [ ! -e scilab-5.4.0-beta-2-src.tar.gz ]; then&#x240a   wget http://www.scilab.org/download/5.4.0-beta-2/scilab-5.4.0-beta-2-src.tar.gz&#x240a fi&#x240a &#x240a popd&#x240a &#x240a # Extract&#x240a rm -rf temp/scilab-5.4.0-beta-2&#x240a tar xzf files/scilab-5.4.0-beta-2-src.tar.gz -C temp&#x240a &#x240a # Patch to avoid a compilation failure&#x240a # This needs to be investigated anyway&#x240a # patch temp/scilab-5.4.0-beta-1/modules/history_manager/src/c/getCommentDateSession.c \&#x240a #  < patches/scilab-build.patch&#x240a pushd temp/scilab-5.4.0-beta-2&#x240a &#x240a # "Boss can I take a break? It's compiling... seriously"&#x240a PATH="/data/local/usr/bin:${PATH}" CFLAGS="-I/data/local/usr/include/ncurses/ -I/data/local/usr/include/" \&#x240a   CPPFLAGS="-I/data/local/usr/include" LDFLAGS="-L/data/local/usr/lib" \&#x240a   ./configure --host=${HOST} \&#x240a   --prefix=${PREFIX} --without-gui --without-javasci --without-jdk \&#x240a   --disable-build-help --without-scicos --without-xcos --without-ocaml \&#x240a   --without-modelica --without-fftw --without-pvm --without-umfpack \&#x240a   --without-matio --without-tk --without-openmp --disable-build-localization \&#x240a   --without-arpack-ng --with-blas-library=/data/local/usr/lib \&#x240a   --with-lapack-library=/data/local/usr/lib \&#x240a   --with-hdf5-include=/data/local/usr/include \&#x240a   --with-hdf5-library=/data/local/usr/lib&#x240a make all ${JOBS}&#x240a make install&#x240a popd&#x240a &#x240a exit 0&#x240a

doc/README

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README&#x240a &#x240a You need root permission to run the 3 scripts to build Scilab.&#x240a The scripts will download and compile all the required tools and dependencies&#x240a to make everything work. The scripts must be run in the following order:&#x240a &#x240a * setup-libs.sh&#x240a * build-scilab.sh&#x240a * make-tarball.sh&#x240a &#x240a About the chroot&#x240a ----------------&#x240a &#x240a It is recommended to run this in an Ubuntu i386 chroot. The advantage to run&#x240a this on Ubuntu is that the ARM compilers are included in the Universe&#x240a repositories. It also can be run in a Debian chroot with the Emdebian&#x240a repository but the scripts would require some tiny changes.&#x240a &#x240a You can create an Ubuntu chroot with:&#x240a &#x240a mkdir build-scilab-chroot&#x240a debootstrap --arch i386 precise build-scilab-chroot http://archive.ubuntu.com/ubuntu&#x240a

doc/root-archos.txt

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+-------------------------------+&#x240a | How to root the Archos 101 G9 |&#x240a +-------------------------------+&#x240a &#x240a Author: Guillaume Mazoyer <[email protected]>&#x240a &#x240a This guide *must* be followed to the letter.&#x240a If the tablet burns, kills your cat or does some nasty things, we don't take&#x240a any responsability.&#x240a &#x240a This process is needed to run the minimal version of Scilab. Without a root&#x240a access, it will be impossible to install Scilab on the tablet.&#x240a This guide works for Archos 101 G9 tablet with Android version 4.0.7 made by&#x240a Archos.&#x240a &#x240a !!! Before doing anything !!!&#x240a Please be sure that the tablet is charged at about 60% to avoid surprises.&#x240a Download the required files to root the tablet from the following URL.&#x240a &#x240a http://respawner.fr/files/archos_101_g9_root.tar.gz&#x240a &#x240a Also, download the Android SDK to be able to connect to the device with a CLI.&#x240a &#x240a Step #1&#x240a -------&#x240a &#x240a * Boot into the recovery by holding the volume dowm button and the power&#x240a button. Once the Archos logo appears you can release the buttons.&#x240a * Select "Update Firmware"&#x240a * Plug the tablet into the computer with the USB cable. You should see that a&#x240a storage device has been detected. Put the `firmware_archos_it4.aos' file&#x240a into the device.&#x240a * Press the power button and wait for the process to finish.&#x240a &#x240a Step #2&#x240a -------&#x240a &#x240a * Power on the device and plug it into the computer.&#x240a * Open a terminal and enter `adb devices' (assuming that `adb' is in your&#x240a PATH) and ensure that the device is listed.&#x240a * Go into the directory where you extract the files needed to root the&#x240a device and send `archos.ext4.update' into the `/mnt/storage' directory of&#x240a the tablet by running `adb push archos.ext4.update /mnt/storage'. The&#x240a transfer will take some time (about 2 or 3 minutes).&#x240a * Power off the device and boot into recovery like you did before.&#x240a * In the `Archos Boot Menu' select `Recovery System'.&#x240a * In the next menu select `Developer Edition Menu', then select&#x240a `Remove Android Kernel' if it is present.&#x240a * Plug the tablet into the computer and send `zImage' and &#x240a `initramfs.cpio.lzo'.&#x240a * Finally, reboot the device, it should tell you that the Android has been&#x240a updated. The tablet is now rooted.&#x240a &#x240a

make-tarball.sh

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#!/bin/bash&#x240a &#x240a # Author:  Guillaume Mazoyer <[email protected]>&#x240a # License: see Scilab license&#x240a &#x240a set -e&#x240a set -o nounset&#x240a &#x240a LIBS="/usr/arm-linux-gnueabi/lib"&#x240a USR="/data/local/usr"&#x240a &#x240a &#x240a # Copy all libs so we still have the ones we actually need.&#x240a # This could be improve to copy only libraries we need.&#x240a for f in ${LIBS}/*; do&#x240a   if [ ! "${f}" = "/usr/arm-linux-gnueabi/lib/libnss_db.so" ]; then&#x240a     cp -p -P ${f} ${USR}/lib&#x240a   fi&#x240a done&#x240a &#x240a # Delete references in libraries so they do not look for toolchain libraries.&#x240a for f in ${USR}/lib/*; do&#x240a   if chrpath ${f} 2> /dev/null | grep = > /dev/null; then&#x240a     echo "Fixing library ${f}"&#x240a     chrpath -d ${f}&#x240a   fi&#x240a done&#x240a &#x240a for f in ${USR}/lib/scilab/*; do&#x240a   if chrpath ${f} 2> /dev/null | grep = > /dev/null; then&#x240a     echo "Fixing library ${f}"&#x240a     chrpath -d ${f}&#x240a   fi&#x240a done&#x240a &#x240a # Same as above but for binaries.&#x240a for f in ${USR}/bin/*; do&#x240a   if chrpath ${f} 2> /dev/null | grep = > /dev/null; then&#x240a     echo "Fixing binary ${f}"&#x240a     chrpath -d ${f}&#x240a   fi&#x240a done&#x240a &#x240a # Remove debug symbols.&#x240a for f in $(find -type f -executable -exec sh \&#x240a   -c "file -i '{}' | grep -q 'x-executable; charset=binary'" \; -print); do&#x240a   arm-linux-gnueabi-strip --strip-debug ${f}&#x240a done&#x240a &#x240a # Create script to start Scilab.&#x240a cat > /data/local/scilab.sh << EOF&#x240a #!/system/bin/sh&#x240a &#x240a USR_LIB="/data/local/usr/lib"&#x240a &#x240a export LD_LIBRARY_PATH="\${USR_LIB}:\${USR_LIB}/scilab:\${LD_LIBRARY_PATH}"&#x240a export HOME="/data/local/usr/tmp"&#x240a export SCI="/data/local/usr/share/scilab"&#x240a &#x240a mkdir -p \${HOME}&#x240a &#x240a if [ ! -f \${SCI}/modules/core/macros/lib ]; then&#x240a   echo "exec \${SCI}/modules/functions/scripts/buildmacros/buildmacros.sce" \\&#x240a     | /data/local/usr/lib/ld-linux.so.3 /data/local/usr/bin/scilab-cli-bin&#x240a fi&#x240a &#x240a TMPDIR=\${HOME} /data/local/usr/lib/ld-linux.so.3 \\&#x240a   /data/local/usr/bin/scilab-cli-bin "\${@}"&#x240a EOF&#x240a &#x240a # Remove useless files that take a lot of space.&#x240a rm -rf ${USR}/share/doc&#x240a rm -rf ${USR}/share/man&#x240a rm -rf ${USR}/share/info&#x240a rm -rf ${USR}/share/gtk-doc&#x240a rm -rf ${USR}/share/applications&#x240a rm -rf ${USR}/lib/*.a&#x240a # rm -rf ${USR}/lib/*.so # Fucked up some symlinks&#x240a rm -rf ${USR}/man&#x240a rm -rf ${USR}/include&#x240a &#x240a # Remove useless Scilab modules, tests and help.&#x240a # No point at having them in CLI.&#x240a rm -rf ${USR}/share/scilab/modules/*/help&#x240a rm -rf ${USR}/share/scilab/modules/*/tests&#x240a rm -rf ${USR}/share/scilab/modules/xcos&#x240a rm -rf ${USR}/share/scilab/modules/umfpack&#x240a rm -rf ${USR}/share/scilab/modules/graphics&#x240a # rm -rf ${USR}/share/scilab/modules/m2sci # Cause a warning when starting if uncommented&#x240a rm -rf ${USR}/share/scilab/modules/helptools&#x240a &#x240a # Keep macros scripts to build them when starting Scilab for the first time.&#x240a cp -r temp/scilab-5.4.0-beta-2/modules/functions/scripts/ \&#x240a   ${USR}/share/scilab/modules/functions&#x240a &#x240a # Set the Android shell user as owner.&#x240a chown -R 10059:2000 ${USR}&#x240a chown -R 10059:2000 /data/local/scilab.sh&#x240a &#x240a # Create the tarball.&#x240a cd /data/local&#x240a tar czpf /root/scilab.tar.gz scilab.sh usr&#x240a &#x240a exit 0&#x240a

setup-libs.sh

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#!/bin/bash&#x240a &#x240a # Author:  Guillaume Mazoyer <[email protected]>&#x240a # License: see Scilab license&#x240a #&#x240a # Based on:&#x240a #   http://svn.wildfiregames.com/public/ps/trunk/build/android/setup-libs.sh&#x240a &#x240a set -e&#x240a set -o nounset&#x240a &#x240a # If `true' all `build_*' variables (except the one for hdf5) need to be set to&#x240a # `true' too.&#x240a reset_prefix=true&#x240a &#x240a build_ncurses=true&#x240a build_readline=true&#x240a build_libxml2=true&#x240a build_pcre=true&#x240a build_gettext=true&#x240a build_blas=true&#x240a build_lapack=true&#x240a build_hdf5=true&#x240a &#x240a PREFIX="/data/local/usr"&#x240a HOST="arm-linux-gnueabi"&#x240a JOBS=${JOBS:="-j2"}&#x240a &#x240a check_and_install() {&#x240a   packages=("gcc-arm-linux-gnueabi" "g++-arm-linux-gnueabi" \&#x240a             "gfortran-arm-linux-gnueabi" "binutils-arm-linux-gnueabi" \&#x240a             "pkg-config-arm-linux-gnueabi" "gcc" "gfortran" "g++" \&#x240a             "build-essential" "chrpath" "wget")&#x240a &#x240a   if [ ${EUID} -ne 0 ]; then&#x240a     echo "Go root to run this script."&#x240a     echo "You're doing this in a chroot right?" &#x240a     exit 1&#x240a   fi&#x240a &#x240a   for package in ${packages[@]}; do&#x240a     installed=$(dpkg-query -W ${package})&#x240a &#x240a     if [ "${installed}" = "1" ]; then&#x240a       apt-get install -q=2 ${package}&#x240a     fi&#x240a   done&#x240a }&#x240a &#x240a # Install needed packages&#x240a check_and_install&#x240a &#x240a # Prepare an `Android like' directory to install dependencies&#x240a if [ "${reset_prefix}" = "true" ]; then&#x240a   # Remove all previous files to be sure we are strating from scratch.&#x240a   rm -rf ${PREFIX}&#x240a fi&#x240a mkdir -p ${PREFIX}/lib&#x240a &#x240a # Download source code of each dependency&#x240a mkdir -p files&#x240a pushd files&#x240a &#x240a if [ ! -e ncurses-5.9.tar.gz ]; then&#x240a   wget ftp://ftp.gnu.org/gnu/ncurses/ncurses-5.9.tar.gz&#x240a fi&#x240a &#x240a if [ ! -e readline-6.2.tar.gz ]; then&#x240a   wget ftp://ftp.gnu.org/pub/gnu/readline/readline-6.2.tar.gz&#x240a fi&#x240a &#x240a if [ ! -e libxml2-2.7.8.tar.gz ]; then&#x240a   wget ftp://xmlsoft.org/libxml2/libxml2-2.7.8.tar.gz&#x240a fi&#x240a &#x240a if [ ! -e pcre-8.30.tar.gz ]; then&#x240a   wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.30.tar.gz&#x240a fi&#x240a &#x240a if [ ! -e gettext-0.18.1.1.tar.gz ]; then&#x240a   wget http://ftp.gnu.org/pub/gnu/gettext/gettext-0.18.1.1.tar.gz&#x240a fi&#x240a &#x240a if [ ! -e blas.tgz  ]; then&#x240a   wget http://www.netlib.org/blas/blas.tgz&#x240a fi&#x240a &#x240a if [ ! -e lapack-3.4.1.tgz ]; then&#x240a   wget http://www.netlib.org/lapack/lapack-3.4.1.tgz&#x240a fi&#x240a &#x240a if [ ! -e hdf5-1.8.9.tar.gz ]; then&#x240a   wget http://www.hdfgroup.org/ftp/HDF5/current/src/hdf5-1.8.9.tar.gz&#x240a fi&#x240a &#x240a popd&#x240a &#x240a # Do the dirty job aka "go back to work!" ... "nope, compiling ;)"&#x240a mkdir -p temp&#x240a &#x240a if [ "${build_ncurses}" = "true" ]; then&#x240a   rm -rf temp/ncurses-5.9&#x240a   tar xzf files/ncurses-5.9.tar.gz -C temp&#x240a   pushd temp/ncurses-5.9&#x240a   ./configure --host=${HOST} --prefix=${PREFIX} --with-shared&#x240a   make ${JOBS}&#x240a   make install&#x240a   popd&#x240a fi&#x240a &#x240a if [ "${build_readline}" = "true" ]; then&#x240a   rm -rf temp/readline-6.2&#x240a   tar xzf files/readline-6.2.tar.gz -C temp&#x240a   pushd temp/readline-6.2&#x240a   ./configure --host=${HOST} --prefix=${PREFIX} --with-curses&#x240a   make ${JOBS}&#x240a   make install&#x240a   popd&#x240a fi&#x240a &#x240a if [ "${build_libxml2}" = "true" ]; then&#x240a   rm -rf temp/libxml2-2.7.8&#x240a   tar xzf files/libxml2-2.7.8.tar.gz -C temp&#x240a   pushd temp/libxml2-2.7.8&#x240a   ./configure --host=${HOST} --prefix=${PREFIX}&#x240a   make ${JOBS}&#x240a   make install&#x240a   popd&#x240a fi&#x240a &#x240a if [ "${build_pcre}" = "true"  ]; then&#x240a   rm -rf temp/pcre-8.30&#x240a   tar xzf files/pcre-8.30.tar.gz -C temp&#x240a   pushd temp/pcre-8.30&#x240a   ./configure --host=${HOST} --prefix=${PREFIX} --enable-utf8 \&#x240a     --enable-unicode-properties&#x240a   make ${JOBS}&#x240a   make install&#x240a   popd&#x240a fi&#x240a &#x240a if [ "${build_gettext}" = "true"  ]; then&#x240a   rm -rf temp/gettext-0.18.1.1&#x240a   tar xzf files/gettext-0.18.1.1.tar.gz -C temp&#x240a   pushd temp/gettext-0.18.1.1&#x240a   ./configure --host=${HOST} --prefix=${PREFIX} --disable-nls&#x240a   make ${JOBS}&#x240a   make install&#x240a   popd&#x240a fi&#x240a &#x240a if [ "${build_blas}" = "true"  ]; then&#x240a   rm -rf temp/BLAS&#x240a   tar xzf files/blas.tgz -C temp&#x240a   patch temp/BLAS/make.inc < patches/blas-make.patch&#x240a   pushd temp/BLAS&#x240a   make clean&#x240a   make&#x240a   cp blas.a ${PREFIX}/lib&#x240a   cp /usr/arm-linux-gnueabi/lib/libgfortran.so.3.0.0 \&#x240a     ${PREFIX}/lib/libgfortran.so.3&#x240a   mkdir tmp && cd tmp&#x240a   ar x ../blas.a&#x240a   cd ..&#x240a   ${HOST}-gfortran -shared -Wl,-soname=libblas.so -o libblas.so tmp/*.o&#x240a   cp libblas.so ${PREFIX}/lib&#x240a   rm -rf tmp&#x240a   popd&#x240a fi&#x240a &#x240a if [ "${build_lapack}" = "true" ]; then&#x240a   rm -rf temp/lapack-3.4.1&#x240a   tar xzf files/lapack-3.4.1.tgz -C temp&#x240a   patch temp/lapack-3.4.1/make.inc < patches/lapack-make.patch&#x240a   pushd temp/lapack-3.4.1/SRC&#x240a   make clean&#x240a   make&#x240a   cd ..&#x240a   cp liblapack.a ${PREFIX}/lib&#x240a   mkdir tmp && cd tmp&#x240a   ar x ../liblapack.a&#x240a   cd ..&#x240a   ${HOST}-gfortran -shared -Wl,-soname=liblapack.so -o liblapack.so tmp/*.o&#x240a   cp liblapack.so ${PREFIX}/lib&#x240a   rm -rf tmp&#x240a   popd&#x240a fi&#x240a &#x240a # Build disable but need to be fixed for scilab > 5.3.3&#x240a if [ "${build_hdf5}" = "true" ]; then&#x240a   rm -rf temp/hdf5-1.8.9&#x240a   # tar xzf files/hdf5-1.8.9.tar.gz -C temp&#x240a   # pushd temp/hdf5-1.8.9&#x240a   # ./configure --host=${HOST} --prefix=${PREFIX}&#x240a   # make ${JOBS}&#x240a   # make install&#x240a   # popd&#x240a &#x240a   # That's some serious hack that we *need* to address at some point&#x240a   mkdir temp/hdf5-1.8.9&#x240a   pushd temp/hdf5-1.8.9&#x240a &#x240a   wget http://ftp.fr.debian.org/debian/pool/main/h/hdf5/libhdf5-dev_1.8.8-9_armel.deb&#x240a   wget http://ftp.fr.debian.org/debian/pool/main/h/hdf5/libhdf5-7_1.8.8-9_armel.deb&#x240a   wget http://ftp.fr.debian.org/debian/pool/main/z/zlib/zlib1g_1.2.7.dfsg-13_armel.deb&#x240a &#x240a   ar x libhdf5-dev_1.8.8-9_armel.deb&#x240a   tar xzf data.tar.gz&#x240a   rm data.tar.gz&#x240a &#x240a   ar x libhdf5-7_1.8.8-9_armel.deb&#x240a   tar xzf data.tar.gz&#x240a   rm data.tar.gz&#x240a &#x240a   cp -rpP usr/lib/* /data/local/usr/lib&#x240a   cp -rpP usr/include/* /data/local/usr/include&#x240a &#x240a   ar x zlib1g_1.2.7.dfsg-13_armel.deb&#x240a   tar xzf data.tar.gz&#x240a   rm data.tar.gz&#x240a   cp -rpP lib/arm-linux-gnueabi/* /data/local/usr/lib&#x240a &#x240a   popd&#x240a fi&#x240a &#x240a exit 0&#x240a