ccache compilation issues?

[JonAnCla]

Hey guys, the new ccache compilation route causes me issues... I haven't tried to step through the code to see exactly what's going on but have included some error messages below in case you can spot anything obvious...

My problem is that i get an error when linking a bunch of compiled c++ ".o" files for one of the packages I'm including in my android distribution.

The P4A call I'm using to set off compilation looks like this:

python -m pythonforandroid.toolchain apk --private /home/hottwaj/prog/src/testapp --package=org.hottwaj.testapp --name="testapp" --version=0.2 --requirements=sdl,python2,audiostream,my_cpp_lib --dist_name=testapp

The command executed by P4A that's going wrong looks like this:

/usr/bin/ccache -lm -L/home/hottwaj/.local/share/python-for-android/build/libs_collections/testapp/armeabi-L/home/hottwaj/.local/share/python-for-android/build/libs_collections/testapp -DANDROID -mandroid -fomit-frame-pointer --sysroot /home/hottwaj/.buildozer/android/platform/android-ndk-r9c/platforms/android-19/arch-arm -I/home/hottwaj/.local/share/python-for-android/build/bootstrap_builds/pygame/jni/sdl/include -I/home/hottwaj/.local/share/python-for-android/build/bootstrap_builds/pygame/jni/sdl_mixer  ... BIG LIST OF .o FILES ... -L/home/hottwaj/.buildozer/android/platform/android-ndk-r9c/sources/cxx-stl/stlport/libs/armeabi-v7a -L/home/hottwaj/.local/share/python-for-android/build/other_builds/python2/armeabi/python2/python-install/lib -lstlport_shared -llog -lpython2.7 -o my_linked_so_file_thing.so -fexceptions -frtti -fPIC -shared

The error message is:

/usr/bin/ccache: invalid option -- 'l'

If I roll back to before the ccache changes were made, e.g. 9916cb5 then I don't have this problem anymore...

Other calls to ccache that I can see were executed by P4A look like this - but the problem call above is missing the gcc part - is that the cause?

/usr/bin/ccache arm-linux-androideabi-gcc

Thanks

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[inclement]

That cause looks plausible to me, maybe we have to be more careful passing the build command somewhere. Thanks for reporting it, hopefully we can fix it quickly.

[JonAnCla]

Cool, thanks!

[inclement]

I haven't come across this, despite doing a lot of compilation. Do you think it is related to audiostream or your particular cpp lib?

[JonAnCla]

Not sure - I'll have another go at testing this when I can and will get
back to you. Thanks

On 10 January 2016 at 22:54, Alexander Taylor notifications@github.com
wrote:

I haven't come across this, despite doing a lot of compilation. Do you
think it is related to audiostream or your particular cpp lib?

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[kived]

Please run your build with --debug and post the output of the failed recipe. If the failed recipe is your cpp lib recipe, please post that recipe as well.

[AndreMiras]

I think I actually saw that and other weird things with audiostream too while working on #1382.
I'll come back to it when I'm done with conditional builds.

[JonAnCla]

Sorry for never coming back on this. I ended up writing some custom code to disable ccache for a couple of my own cython recipes. Closing for now as seems like it might have just been me... Thanks!