On Tue, Apr 14, 2015, at 11:17 AM, Hans of Guardian wrote: > > On Apr 14, 2015, at 10:11 AM, Nathan of Guardian wrote: > > > > > > > On Tue, Apr 14, 2015, at 06:58 AM, Michael Rogers wrote: > >> On 13/04/15 14:55, Nathan of Guardian wrote: > >>> Making some tiny changes to external/Makefile and jni/Application.mk > >>> means we can now build the tor, polipo and xtables binaries, along with > >>> the tun2socks.so for any necessary chip architecture. I've added support > >>> for x86 in this release, which only added a few MB to the overall APK. > >> > >> Very cool! It looks like RC3 only includes PIE binaries, is that right? > > > > Yes, for now I have focused on PIE/Android-16 and up, and prioritized > > getting x86 support before worrying about non-PIE. I also need to handle > > devices that don't support the VPN API. > > > >> By the way, you can reduce the APK size a little by stripping the > >> binaries, which shrinks each tor.mp3 by about 200 kB. On Debian the > >> version of strip you need is in binutils-multiarch. > > > > Thanks! > > For Android, it is probably best to use the strip that comes with the > NDK. Its in the same folder with the same arch prefix as gcc, etc. For > example: > > /opt/android-ndk-r10d//toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86_64/bin/arm-linux-androideabi-strip > > or: > > /opt/android-ndk-r10d/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86_64/arm-linux-androideabi/bin/strip > > Also, using the build flags from the NDK itself can help make the > binaries smaller. Check out GnuPG-for-Android for an example. The > Makefile includes this: > > include $(ANDROID_NDK_HOME)/toolchains/$(NDK_TOOLCHAIN)/setup.mk > > Then you can do something like this: > > ifeq ($(APP_ABI),armeabi-v7a) > CFLAGS += $(TARGET_arm_release_CFLAGS) > endif > ifeq ($(APP_ABI),armeabi) > CFLAGS += $(TARGET_thumb_release_CFLAGS) > endif > > https://github.com/guardianproject/gnupg-for-android/blob/master/external/Makefile
Yeah, we've got all that in the Orbot Makefile, as I think I based it on the FFMPEG or GPG one to start. -- Nathan of Guardian [email protected] _______________________________________________ List info: https://lists.mayfirst.org/mailman/listinfo/guardian-dev To unsubscribe, email: [email protected]
