mirror of
https://github.com/hyperion-project/hyperion.ng.git
synced 2023-10-10 13:36:59 +02:00
61 lines
2.4 KiB
Plaintext
61 lines
2.4 KiB
Plaintext
ON TARGET
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sudo apt-get install libQt4-dev libusb-1.0-0-dev python-dev rsync
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ON HOST
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---------
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export TARGET_IP=192.168.1.17
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export TARGET_USER=pi
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export RASCROSS_DIR="$HOME/raspberrypi"
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export ROOTFS_DIR="RASCROSS_DIR/rootfs"
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export HYPERION_DIR="$HOME/hyperion"
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export TOOLCHAIN_FILE="$HYPERION_DIR/Toolchain-RaspberryPi.cmake"
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export NATIVE_BUILD_DIR="$HYPERION_DIR/build"
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export TARGET_BUILD_DIR=HYPERION_DIR="$HYPERION_DIR/build-rpi"
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# install required packages
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sudo apt-get install git rsync cmake build-essential libQt4-dev libusb-1.0-0-dev python-dev
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sudo apt-get install git rsync cmake ia32-libs protobuf-compiler
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# On newer version of Ubuntu (and maybe other distros) the ia32-libs is not available, the following
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# install solved this for me (TODO: verify what is really required)
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sudo apt-get install libc6:i386 libgcc1:i386 gcc-4.6-base:i386 libstdc++5:i386 libstdc++6:i386
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# create the rootfs by copying it from an target
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mkdir -p "$ROOTFS_DIR"
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rsync -rl --delete-after --copy-unsafe-links $TARGET_USER@$TARGET_IP:/{lib,usr} "$ROOTFS_DIR"
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######## RPi specific #########
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# get the raspberry pi firmware and add it to the rootfs
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git clone https://github.com/raspberrypi/firmware.git "$RASCROSS_DIR/firmware"
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ln -s "$RASCROSS_DIR/firmware/hardfp/opt" "$ROOTFS_DIR/opt"
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# get the compile tools
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git clone git://github.com/raspberrypi/tools.git "$RASCROSS_DIR/tools"
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##### End of RPi specific ######
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# get the Hyperion sources
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git clone --recursive https://github.com/tvdzwan/hyperion.git "$HYPERION_DIR"
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# if you forget the --resursive in above statement or you are updating an existing clone you need
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# to clone the protobuf submodule by runnning the follwing two statements:
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git submodule init
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git submodule update
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# do a native build (to build the protobuf compiler for the native platform)
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mkdir -p "$NATIVE_BUILD_DIR"
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cmake -DENABLE_DISPMANX=OFF --build "$NATIVE_BUILD_DIR" "$HYPERION_DIR"
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# do the cross build
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# specify the protoc export file to import the protobuf compiler from the native build
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mkdir -p "$TARGET_BUILD_DIR"
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cmake -DCMAKE_TOOLCHAIN_FILE="$TOOLCHAIN_FILE" -DIMPORT_PROTOC=$NATIVE_BUILD_DIR/protoc_export.cmake --build "$TARGET_BUILD_DIR" "$HYPERION_DIR"
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------------------------------------------------------------------------------
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These instructions are based on the guide given by:
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http://airwiki.ws.dei.polimi.it/index.php/Cross-compiling_for_the_RaspberryPi
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