Here are the steps.
1. Install XCode, Macports, repo, etc.
I assume everyone knows how to do this. Follow the instructions from the Get Android Source Code page. Just remember to create a new partition that is a case-sensitive partition if you’re using a non case-sensitive primary partition. I’ll start off after you’ve gotten the source from git.
2. Get the following patches.
Since there is only 1 patch to grab, I used repo for this.
Patch 12074 - Change Ic4caeff0: Enable building on java 1.6 without conflicts.
This patch will allow you to use Java 1.6 that comes with Snow Leopard instead of Java 1.5.
1 |
repo download platform/build 12074/5 |
The rest of the patches seems to have made it into the trunk, so it isn’t required to patch them anymore.
3. Edit the files.
However, there is 1 extra step you need to do in order to get a clean build. I can’t find the patch for this yet, so if anyone knows, please comment the patch number. You have to edit the following file:
1 |
system/core/libacc/acc.cpp |
In a gist, change all the (int) to (size_t) except the runtime_float_to_int() and runtime_double_to_int() methods
4. Build and watch it fly.
Wait for an hour or two for the build to be completed and you’ll have a nice Android2.2 build in the “out” directory.
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posted on 2010-09-21 21:53
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