The Open Lighting Project has moved!
We've launched our new site at www.openlighting.org. This wiki will remain and be updated with more technical information.
We've launched our new site at www.openlighting.org. This wiki will remain and be updated with more technical information.
Difference between revisions of "OLA on Android"
From wiki.openlighting.org
Line 44: | Line 44: | ||
== UUID == | == UUID == | ||
+ | OSSP UUID is quite old (2008) now so it doesn't cross compile well. Instead we'll use the libuuid from e2fsprogs. | ||
+ | |||
+ | Download from http://e2fsprogs.sourceforge.net/ | ||
+ | |||
+ | <pre> | ||
+ | cd $HOME/android | ||
+ | wget <e2fsprogs-url> | ||
+ | tar -zxf <e2fsprogs> | ||
+ | cd e2fsprogs-X.Y.Z | ||
+ | ./configure --host=arm-linux-androideabi CC=arm-linux-androideabi-gcc CXX=arm-linux-androideabi-c++ | ||
+ | # we only want the libuuid bit | ||
+ | cd lib/uuid | ||
+ | make | ||
+ | DESTDIR="$HOME/android make install | ||
+ | </pre> | ||
Revision as of 12:14, 17 November 2012
These are my notes from trying to get OLA working on Android.
Contents
Toolchain
Download the ndk. Extract.
~/android-ndk-r8c/build/tools/make-standalone-toolchain.sh --platform=android-9 --install-dir=$HOME/android-ndk-r8c/standalone-toolchain-api9
Setup
We'll do all the work in $HOME/android
mkdir $HOME/android # where we install libs to mkdir $HOME/android/root
Setup env variables
export ANDROID_NDK_PATH=$HOME/android-ndk-r7c export ANDROID_PLATFORM=9 export ANDROID_NDK_STANDALONE_TOOLCHAIN=$ANDROID_NDK_PATH/standalone-toolchain-api$ANDROID_PLATFORM export CPPFLAGS="" export LDFLAGS="" export PATH=$ANDROID_NDK_PATH/android-sdk-linux_x86/tools:$ANDROID_NDK_PATH/android-sdk-linux_x86/platform-tools:$ANDROID_NDK_STANDALONE_TOOLCHAIN/bin:$PATH
Protobuf
cd $HOME/android wget <protobuf> tar -zxf <protobuf> cd protobuf-X.Y.Z ./configure --host=arm-linux-androideabi CC=arm-linux-androideabi-gcc CXX=arm-linux-androideabi-c++ --with-protoc=/opt/local/bin/protoc make DESTDIR="$HOME/android make install
TODO: Figure out how to package (or should we statically link to ola?)
UUID
OSSP UUID is quite old (2008) now so it doesn't cross compile well. Instead we'll use the libuuid from e2fsprogs.
Download from http://e2fsprogs.sourceforge.net/
cd $HOME/android wget <e2fsprogs-url> tar -zxf <e2fsprogs> cd e2fsprogs-X.Y.Z ./configure --host=arm-linux-androideabi CC=arm-linux-androideabi-gcc CXX=arm-linux-androideabi-c++ # we only want the libuuid bit cd lib/uuid make DESTDIR="$HOME/android make install
OLA
export ac_cv_func_malloc_0_nonnull=yes export PKG_CONFIG_PATH="$HOME/android/root/use/local/lib/pkgconfig" ./configure --host=arm-linux-androideabi --build=i686-pc-linux-gnu CC=arm-linux-androideabi-gcc CXX=arm-linux-androideabi-c++ --disable-http make