![]() ![]() You can play with the options for which libraries to build and not build. $(ANDROID_STANDALONE_TOOLCHAIN)/bin/arm-linux-androideabi-ranlib $(ANDROID_STANDALONE_TOOLCHAIN)/bin/arm-linux-androideabi-ar L$(ANDROID_STANDALONE_TOOLCHAIN)/lib/gcc/arm-linux-androideabi/4.8/ I$(ANDROID_STANDALONE_TOOLCHAIN)/include/c++/4.8/arm-linux-androideabi/armv7-a I$(ANDROID_STANDALONE_TOOLCHAIN)/include/c++/4.8/ sysroot=$(ANDROID_STANDALONE_TOOLCHAIN)/sysroot $(ANDROID_STANDALONE_TOOLCHAIN)/bin/arm-linux-androideabi-g++ : Tar xjf boost_1_58_0.tar.bz2 (use 'xzf' flags instead of 'xjf' if you have the tar.gz version)Ĭreate a file called tools/build/src/user-config.jam and put the following into it: We'll unpack it, fix some configuration issues for Android, and build: This can either be a bzip or gzip tarball. NOTE: Recently changed See the "Older Boost (1.55) for Android" section below for the original instructions we were using.ĭownload Boost >= 1.58 from. For example:Įxport PREFIX=/opt/grandroid Boost for Android Make a directory to install all of the dependencies and GNU Radio and make it owned by you. The basic dependencies we need to build GNU Radio and its most interesting/useful components are Boost and FFTW. Then, let's update some of the environmental variables:Įxport ANDROID_STANDALONE_TOOLCHAIN=/opt/android-toolchainĮxport PATH=$ANDROID_STANDALONE_TOOLCHAIN/bin:$PATH Dependency Setup You can select your own -install-dir we'll set a variable later for this to make it flexible. opt/ndk/build/tools/make-standalone-toolchain.sh -stl=gnustl -arch=arm -platform=android-21 -abis=armeabi-v7a -install-dir=/opt/android-toolchain We will create our own tool chain that uses GCC 4.8. cmake, git, make, xutils-dev, automake, autoconf, libtool, wget, perl, tar, sed There are likely a handful of apt-gettable programs necessary for this to complete. It is known to work with Ubuntu 15.10, 64-bit. The following build script packages up all of the steps to build the following dependencies as well as VOLK, GNU Radio, GRAnd, and gr-osmosdr (see GRAndBuild). Make sure your Android SDK and NDK supports API 21 (5.0).Įxport these variables pointing to where you installed the SDK (/opt/android) and NDK (/opt/ndk):Įxport PATH=$PATH:$ANDROID_SDK/tools:$ANDROID_NDK Dependencies Build Script You can then run /opt/android/tools/android to do any tweaking of the SDK. If you did install it, this will just install updates. If you did not install the SDK yourself, this will install everything you need. When I ran Android Studio, it asks where you would like to install this. If you downloaded this yourself above, I installed it into /opt/android-sdk-linux and created a symlink to /opt/android. The first thing this will do is download and install the Android SDK. Unpack Android Studio into /opt/android-studio. We have some C++ build issues with 4.9 and must use 4.8. Newer versions (r11c out currently) have removed GCC version 4.8 and only include 4.9. IMPORTANT: Please use the NDK version r10e. This is Android API 21 and the latest Android NDK, which is r10d. We need Android Lollipop (5.0) to support the use of complex numbers. Setup and Building the Dependencies Android Build System Prerequisites 3 Other Info / Older and Obsolete Stuff.noĬhecking whether pthreads work with -mt. noĬhecking whether pthreads work with -thread-safe. noĬhecking whether pthreads work with -mthreads. noĬhecking whether pthreads work with -pthreads. noĬhecking whether pthreads work with -pthread. noĬhecking for the pthreads library -llthread. noĬhecking whether pthreads work with -kthread. noĬhecking whether pthreads work with -Kthread. noĬhecking whether pthreads work without any flags. noĬhecking for the pthreads library -lpthread. immediateĬhecking for the pthreads library -lpthreads. (cached) GNU/Linux ld.soĬhecking how to hardcode library paths into programs. yesĬhecking dynamic linker characteristics. ![]() configure CC=clang CXX=clang++ CXXFLAGS="-Os -pthread -std=c++11 -stdlib=libc++" -disable-shared -host=arm-linux-androideabi -prefix=`pwd`/./install make Ĭhecking whether the clang++ linker (/Users/tony.lin/Library/Android/android-ndk-r11c/mytoolchains/arm-linux-androideabi/bin/ld) supports shared libraries. make-standalone-toolchain.sh -verbose -platform=android-23 -toolchain=arm-linux-androideabi-4.9 -use-llvm -stl=libc++ -install-dir=/Users/tony.lin/Library/Android/android-ndk-r11c/mytoolchains -ndk-dir=/Users/tony.lin/Library/Android/android-ndk-r11c I tried to build odb with clang and the STL libc++ as below steps and failed for checking pthread. Next message: Failed to Build odb with Clang and libc++.Failed to Build odb with Clang and libc++ Tony Lin tony.lin at ![]() Failed to Build odb with Clang and libc++ ![]()
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