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linux-can / can-utils

Linux-CAN / SocketCAN user space applications
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How do I compile AOSP without the Android.mk file? #544

Closed osos11-Git closed 4 months ago

osos11-Git commented 4 months ago

Hi, I have an AOSP that keeps track of the master branch of this project. So, Android.mk file has been deleted. How can I integrate the new build system into my AOSP without the Android.mk file?

marckleinebudde commented 4 months ago

https://github.com/linux-can/can-utils#cmake-project-generator

cmake -DCMAKE_TOOLCHAIN_FILE=$ANDROID_NDK/build/cmake/android.toolchain.cmake -B build
cmake --build build
osos11-Git commented 4 months ago

@marckleinebudde If I remember correctly, it is not possible to build cmake projects in the AOSP build system. If I wrong, Where exactly should I add this project and the build codes you wrote?

olerem commented 4 months ago

https://developer.android.com/ndk/guides/cmake https://cmake.org/cmake/help/latest/manual/cmake-toolchains.7.html#cross-compiling-for-android

osos11-Git commented 4 months ago

I dont want to compile any app/lib via NDK for user space or i dont want to compile in Termux via cmake. I am talking about AOSP, I mean compiling the whole Android Operating System with Can-utils and putting Can-utils in the system/bin or vendor/bin. I am writing again, it is not possible to directly build cmake projects in the AOSP build system. AOSP supports GNU Make and Soong. In this vein, I need Android.mk(Make) or Android.bp(Soong) file to compiling in AOSP.

Please tell me if you know that any proper way for compiling via cmake in the AOSP.

Thanks.

olerem commented 4 months ago

OK, i see. I do not have any expertise in AOSP. This was one of the reasons to clean up and drop some of the build systems - we can't maintain them all.

osos11-Git commented 4 months ago

OK. Its understandable... I think, I have to create my Android.mk/.bp file myself and walk this way alone. :smile: Btw, What are the build systems currently available? Only cmake?

hartkopp commented 4 months ago

We have cmake and the 'plain old Makefile' in the top of the repo, so that you can still use make && make install to build and install can-utils.