ANN: AOSP master branch build/ project move

[Dan Willemsen]

I’ll be submitting https://android-review.googlesource.com/286781 shortly in order to move the `build` project to `build/make`. This will only affect the master branch.

• If you don’t have any local changes to the build project, just sync like normal, everything should just work.

• If you have uncommitted changes, your sync will fail, and you’ll either have to commit your changes or reset the files in order to sync.

• If you have local branches, the safest solution is to backup your changes (to gerrit, or otherwise) before your next sync, then apply them into the new project. If you don’t do that, this command should be able to restore your branches, at least until `git gc` runs:

(cd build/make; git fetch ../../.repo/projects/build.git refs/heads/*:refs/heads/* refs/published/*:refs/published/*; git config -l -f ../../.repo/projects/build.git/config | grep '^branch.' | sed 's/=/ /' | xargs -L1 git config)

If you encounter any problems, please respond here.

Thanks,

Dan

[darview_cheng]

How can I build with the master branch with this change?

在 2016年10月12日星期三 UTC+8上午3:59:50，Dan Willemsen写道：

[Dan Willemsen]

It looks like it's not finding your source directory. Running `gettop` should return the absolute path to your source directory. You can override this by setting the TOP environment variable, but it should auto-detect the value if you're in the source directory.

That being said, if your source directory is corrupt due to this move, that could also cause problems -- does build/core/envsetup.mk exist? (build/core should be a symlink to build/make/core). If it doesn't exist, where there any errors from the last `repo sync`?

- Dan

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[成达玉]

Thanks you so much.

I've got the error and fixed it.

There is something wrong with my repo.

Best Regards.

Darview_Cheng

2017-03-30 15:57 GMT+08:00 成达玉 <cheng...@gmail.com>:

I downloaded sourcecode as the following steps:

1.repo init -u https://android.googlesource.com/platform/manifest -b master

2.repo sync -c -d

But I donot have "build/core" in my directory.

I added my manifest.xml in the attachment.

And if i run "repo init -u https://android.googlesource.com/platform/manifest -b master" and "repo sync -c -d platform/build" in another folder

I got a folder "build/make".

And I found that my manifest.xml do not have a directory named "build".

I cannot build the source code now.

Could you please help me to find out a method that I can build the the code.

Thanks,

Darview_Cheng

2017-03-29 4:40 GMT+08:00 'Dan Willemsen' via Android Building <android-building@googlegroups.com>:

It looks like it's not finding your source directory. Running `gettop` should return the absolute path to your source directory. You can override this by setting the TOP environment variable, but it should auto-detect the value if you're in the source directory.

That being said, if your source directory is corrupt due to this move, that could also cause problems -- does build/core/envsetup.mk exist? (build/core should be a symlink to build/make/core). If it doesn't exist, where there any errors from the last `repo sync`?

- Dan

On Tue, Mar 28, 2017 at 7:49 AM darview_cheng <cheng...@gmail.com> wrote:

How can I build with the master branch with this change?

在 2016年10月12日星期三 UTC+8上午3:59:50，Dan Willemsen写道：

I’ll be submitting https://android-review.googlesource.com/286781 shortly in order to move the `build` project to `build/make`. This will only affect the master branch.

• If you don’t have any local changes to the build project, just sync like normal, everything should just work.

• If you have uncommitted changes, your sync will fail, and you’ll either have to commit your changes or reset the files in order to sync.

• If you have local branches, the safest solution is to backup your changes (to gerrit, or otherwise) before your next sync, then apply them into the new project. If you don’t do that, this command should be able to restore your branches, at least until `git gc` runs:

(cd build/make; git fetch ../../.repo/projects/build.git refs/heads/*:refs/heads/* refs/published/*:refs/published/*; git config -l -f ../../.repo/projects/build.git/config | grep '^branch.' | sed 's/=/ /' | xargs -L1 git config)

If you encounter any problems, please respond here.

Thanks,

Dan

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[成达玉]

I downloaded sourcecode as the following steps:

1.repo init -u https://android.googlesource.com/platform/manifest -b master

2.repo sync -c -d

But I donot have "build/core" in my directory.

I added my manifest.xml in the attachment.

And if i run "repo init -u https://android.googlesource.com/platform/manifest -b master" and "repo sync -c -d platform/build" in another folder

I got a folder "build/make".

And I found that my manifest.xml do not have a directory named "build".

I cannot build the source code now.

Could you please help me to find out a method that I can build the the code.

Thanks,

Darview_Cheng

2017-03-29 4:40 GMT+08:00 'Dan Willemsen' via Android Building <android-...@googlegroups.com>:

It looks like it's not finding your source directory. Running `gettop` should return the absolute path to your source directory. You can override this by setting the TOP environment variable, but it should auto-detect the value if you're in the source directory.

That being said, if your source directory is corrupt due to this move, that could also cause problems -- does build/core/envsetup.mk exist? (build/core should be a symlink to build/make/core). If it doesn't exist, where there any errors from the last `repo sync`?

- Dan

On Tue, Mar 28, 2017 at 7:49 AM darview_cheng <cheng...@gmail.com> wrote:

How can I build with the master branch with this change?

在 2016年10月12日星期三 UTC+8上午3:59:50，Dan Willemsen写道：

I’ll be submitting https://android-review.googlesource.com/286781 shortly in order to move the `build` project to `build/make`. This will only affect the master branch.

• If you don’t have any local changes to the build project, just sync like normal, everything should just work.

• If you have uncommitted changes, your sync will fail, and you’ll either have to commit your changes or reset the files in order to sync.

• If you have local branches, the safest solution is to backup your changes (to gerrit, or otherwise) before your next sync, then apply them into the new project. If you don’t do that, this command should be able to restore your branches, at least until `git gc` runs:

(cd build/make; git fetch ../../.repo/projects/build.git refs/heads/*:refs/heads/* refs/published/*:refs/published/*; git config -l -f ../../.repo/projects/build.git/config | grep '^branch.' | sed 's/=/ /' | xargs -L1 git config)

If you encounter any problems, please respond here.

Thanks,

Dan

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[darview_cheng]

I found that I do not have build/core.

so,I synced again,no error happened ,but I still do not have that directory.

I just downloaded the sourcecode two weeks ago.
What should I do to fix it?

[Dan Willemsen]

Yeah, that manifest looks correct -- you may be using an out of date repo. Make sure your `repo --version` output looks like:

repo version v1.12.37

       (from https://gerrit.googlesource.com/git-repo)

repo launcher version 1.23

- Dan