Hey Joe,
thank you for your answer.
I've looked through your script and it helped me verifying that I did
not miss a flag, a step or something i was not considering yet.
Generally it doesn't matter if I compile a static or a shared library -
The NDK uses its own linker to link the prebuilt libraries.
Am 06.03.2015 um 18:17 schrieb Joe McIlvain:
Matthias,
I don't usually compile them as static, but you may be able to get
some ideas/help from using or looking at the scripts I added under
`builds/qt-android`of the zeromq repository. I use these to compile
for use with Qt on android, but there's nothing really Qt-specific
about them. I only added them because the android scripts didn't work
for me. They didn't seem to be
The syntax for the android makefiles are a bit different, but I used the
same flags as far I can see. Hence, I never worked with qt before.
What exactly didn't work with the android scripts? Did you have problems
getting the NDK to work generally, or just the NDK in combination with
ZeroMQ? I hope for the first, because it would be a mess if I wouldn't
find a way to use ZeroMQ with native code and the NDK where for example
the protobuf library compiled on the first try.
With regards,
Matthias
maintained, but I didn't want to clobber something that someone out
there might be relying on.
I don't know a lot about the android toolchain because working with Qt
hides a lot of the platform-specific stuff from me, but I learned just
enough about the toolchain to make those scripts work and get them
into the CI for the repository.
On Fri, Mar 6, 2015 at 6:30 AM, Matthias Brzezinski
<[email protected] <mailto:[email protected]>> wrote:
Hey,
I'm having issues linking ZeroMQ into my shared library for Android.
I followed the steps on http://zeromq.org/build:android to build
the static library. I tried it with the recommended NDKr8 but also
tried it with the NDK10d. I've build the static library for arm
with the official ndk-toolchain.
Afterwards I try to link thoose libraries into my shared library
to compile a bunch of cpp files.
I've successfully compiled and linked different static libraries
into my projects so I'm pretty confused why the linker throws the
Error when I work with ZeroMQ. I've omitted the other working
libraries.
My Android.mk:
http://pastebin.com/N7gueqre
My Application.mk:
http://pastebin.com/nNgCYM2F
In both code blocks I've ommited everything that is not necessary
for solving this issue. The error message stays the same. I've
tried to build the shared library under windows and later under
debian and ubuntu. The error message is:
/tmp/android-ndk-r10d/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9/../../../../arm-linux-androideabi/bin/ld:
error: ./zmq/lib /libzmq.a(libzmq_la-zmq.o): incompatible target
collect2: error: ld returned 1 exit status
make: *** [obj/local/armeabi/libzmqTest.so] Error 1
(I guess 3 lines are not worth a pastebin)
I'm working on Windows 8.1 with Android Studio 1.1. I've compiled
the libraries under Linux Mint 16, a up-to-date ubuntu system and
an old debian server.
I build zeromq3-x and zeromq4-x.
Any idea is welcome and appreciated.
If this is not the right place to ask such a question, please tell
me where to ask it instead.
With regards,
Matthias
_______________________________________________
zeromq-dev mailing list
[email protected] <mailto:[email protected]>
http://lists.zeromq.org/mailman/listinfo/zeromq-dev
_______________________________________________
zeromq-dev mailing list
[email protected]
http://lists.zeromq.org/mailman/listinfo/zeromq-dev
_______________________________________________
zeromq-dev mailing list
[email protected]
http://lists.zeromq.org/mailman/listinfo/zeromq-dev
