ios.c errors

[Kamek]

When running tools/build-all.sh I get tons of errors. I'm on Mountain Lion latest, latest xcode and command line tools. Here's a log gist. Is anyone else able to compile kivy for iOS?

[tito]

Hi,

I don't have the latest Mountain Lion, however, we have multiple peoples that get Kivy-ios compiled without issues. Would you mind to share the complete log, not the a snippet of it ?

Thanks!

[Kamek]

Ok can do, here's the compile log. Had to make a gist because it wouldn't fit in the comments editor.

[tito]

Ok, could do you something for me ?
Edit the tools/build-ios.sh, and in line 2, add set -x:

#!/bin/bash
set -x
. $(dirname $0)/environment.sh

Then just execute tools/build-ios.sh 2>&1 | tee output, and send me the output file in a gist :)

The very first issue is that the ARM environment is not pushed for an unknown reason. I just don't understand why.

This is what the very first compilation line should look alike:

/usr/local/bin/ccache /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-gcc-4.2 -I/Users/tito/code/ios/kivy-ios/build/include -fno-strict-aliasing -march=armv7 -mcpu=arm176jzf -mcpu=cortex-a8 -pipe -no-cpp-precomp -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.0.sdk -miphoneos-version-min=6.0 -O3 -DNDEBUG -g -O3 -Wall -Wstrict-prototypes -I/Users/tito/code/ios/kivy-ios/tmp/Python-2.7.1/Include -I/Users/tito/code/ios/kivy-ios/tmp/Python-2.7.1 -c ios.c -o build/temp.macosx-10.7-x86_64-2.7/ios.o

And this is what you get:

/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-gcc-4.2 -I/Users/kamek/Documents/Code/Kivy/lib/kivy-ios/build/include -DNDEBUG -g -O3 -Wall -Wstrict-prototypes -I/opt/X11/include -I/usr/local/include -I/opt/X11/include -I/usr/local/include -I/Users/kamek/Documents/Code/Kivy/lib/kivy-ios/tmp/Python-2.7.1/Include -I/Users/kamek/Documents/Code/Kivy/lib/kivy-ios/tmp/Python-2.7.1 -c ios.c -o build/temp.macosx-10.8-x86_64-2.7/ios.o

-> all the -isysroot, -mcpu, etc are missing...

[Kamek]

Ok here's the gist hopefully we can sort this out. Perhaps a reinstall of Xcode and the command line tools might help if it's an environment problem?

[tito]

Ok, pull the repo, and try again, it should work now. very weird :/

[Kamek]

Ok I pulled the latest changes and it seems to get a lot farther this time but here's the error I get now seems like a problem with mercurial, I'll update my version of mercurial and try again.

[Kamek]

I've reinstalled mercurial from homebrew and now I'm getting a different error. Now it appears to be a cython error, I have no idea whats going on here.

[tito]

Ok, in case of, reclone it. Delete every cython version you got on your computer, and install only one.
Some peoples got this issue by mixing pip/easy_install/brew installation.

[Kamek]

Ok I did that, but I'm still getting the cython error. I'm using python 2.7.3 from homebrew, do you think that could be it? I'll try removing all my python_path stuff and installing cython on the bundled python in osx and see if that works.

[Kamek]

Well I tried that and it still doesn't think Cython is installed so I'm stumped. I'll continue on with my project and hopefully I'll be able to compile for iOS in the future. What I need to know now is what are the differences and constraints on kivy-ios? What renderer does it use? Do I have access to pygame? Can I bundle other python libraries when I compile an iOS app?