2017-02-08 23:25:26 +01:00
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# CLion project generator
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Soong can generate CLion projects. This is intended for source code editing
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only. Build should still be done via make/m/mm(a)/mmm(a).
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2022-08-24 00:01:35 +02:00
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Note: alternatively, you can use
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[aidegen to generate a Clion or VSCode project](https://android.googlesource.com/platform/tools/asuite/+/refs/heads/master/aidegen/README.md)
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with a single command, using the `-i c` flag.
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2017-02-08 23:25:26 +01:00
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CMakeLists.txt project file generation is enabled via environment variable:
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```bash
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$ export SOONG_GEN_CMAKEFILES=1
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$ export SOONG_GEN_CMAKEFILES_DEBUG=1
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```
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You can then trigger a full build:
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```bash
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$ make -j64
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```
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or build only the project you are interested in:
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```bash
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$ make frameworks/native/service/libs/ui
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```
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Projects are generated in the ``out`` directory. In the case of libui, the path would
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be:
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```bash
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out/development/ide/clion/frameworks/native/libs/ui/libui-arm64-android/CMakeLists.txt
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```
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Note: The generator creates one folder per targetname-architecture-os combination.
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In the case of libui you endup with two projects:
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```bash
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$ ls out/development/ide/clion/frameworks/native/libs/ui
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libui-arm64-android libui-arm-android
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```
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### Edit multiple projects at once
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To combine several projects into one, you can create super projects
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and place them in:
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```bash
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development/ide/clion/[PATH_YOU_WANT]/..
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```
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These file will be symbolicaly linked in ``out/development/ide/clion``. All folders
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will also be created there.
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An example of a super project for surfaceflinger (using libui and libgui)
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located in development/ide/clion/frameworks/native:
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```
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cmake_minimum_required(VERSION 3.6)
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project(native)
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add_subdirectory(services/surfaceflinger)
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add_subdirectory(libs/ui/libui-arm64-android)
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add_subdirectory(libs/gui/libgui-arm64-android)
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```
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### Flattened filesystem
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Upon opening a project it looks like all the folder structure has been
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flattened:
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This is because you need to change the project root. Via Tools > CMake >
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Change Project Root:
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