build/tools/build-gcc.sh -verbose -mingw -try-64 $( pwd )/src $( pwd ) arm-linux-androideabi-4. build/tools/build-gcc.sh -verbose -mingw $( pwd )/src $( pwd ) arm-linux-androideabi-4.6 Now, both the 32-bit and 64-bit Windows version of the NDK toolchain can be built: # 32-bit Install the following required package: sudo apt-get install lib32z1-dev GitHub - ravinderjangra/android-ndk-toolchain-setup: GitHub action to setup Android NDK. Git clone $( pwd )/./prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.7-4.6 GitHub action to setup Android NDK toolchain to native builds. For example, non-NDK runtime libraries are deleted and the NDK sysroot is installed to the sysroot subdirectory of the toolchain so it can be found automatically by the compiler. build/tools/build-mingw64-toolchain.sh -force-buildĬp -a /tmp/build-mingw64-toolchain- $USER/install-x86_64-linux-gnu/i686-w64-mingw32 ~/Ĭp -a /tmp/build-mingw64-toolchain- $USER/install-x86_64-linux-gnu/x86_64-w64-mingw32 ~/Įxport PATH = $PATH:~/i686-w64-mingw32/binĮxport PATH = $PATH:~/x86_64-w64-mingw32/binĬlone the repositories containing the necessary prebuilt items: # Required for 32-bit The NDK build step for the toolchain copies that directory into the NDK and makes some modifications to make the toolchains suit the NDK rather than the platform. LLVM is an umbrela project now, and it contains multiple modular and reusable compiler and toolchain technologies. The -force-build argument is not specific # to 64-bit it's needed to ensure the sources are actually # built the second time the command is run. Same error with the default /usr/lib/android-ndk/toolchains/llvm/prebuilt/linux-x8664/bin/clang++ from google-android-ndk-installer 13b: Unable to find its own. build/tools/build-mingw64-toolchain.sh -target-arch =i686 To build the Windows version of the toolchain, a few extra steps will be needed. build/tools/build-gcc.sh -verbose $( pwd )/src $( pwd ) arm-linux-androideabi-4.6ĭepending on how powerful your machine is, the build can take anywhere from a few minutes to an hour plus. This should be enough to build the Linux version of the toolchain. Install the following required packages: sudo apt-get install g++-multilib The script will automatically download sources for the most recent NDK release (not the tip of the tree). build/tools/download-toolchain-sources.sh src To download the latest stable version of the NDK or any currently available beta version, see the NDK downloads page. I used a fresh install of Ubuntu 12.04 64-bit in a virtual machine with 6GB of RAM and a large amount of disk space, in conjuction with NDK r9.ĭownload the Android NDK and extract it: tar -xf android-ndk-r9-linux-x86_64.tar.bz2ĭownload the toolchain source code. NDK Revision History Android NDK Android Developers Home NDK Downloads NDK Revision History This page provides information on changes in all released stable versions of the NDK. Recently, I've had to build a custom Android NDK toolchain from source.
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