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author | Tai Vuong <tvuong@audiokinetic.com> | 2017-09-12 16:33:39 -0400 |
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committer | Tai Vuong <tvuong@audiokinetic.com> | 2017-09-12 16:33:39 -0400 |
commit | d69dc9732886074e9f400961b500e70d5c8305d7 (patch) | |
tree | ec5d4bb353814d442e3e4d84430a5343fee7b0c8 /conf.d/app-templates/docs/dev_guide/1_Quickstart.md | |
parent | 9098015429bcc87a7b624ade16732848a9d90f67 (diff) |
Pre-AudioWorkshop Demo
Diffstat (limited to 'conf.d/app-templates/docs/dev_guide/1_Quickstart.md')
-rw-r--r-- | conf.d/app-templates/docs/dev_guide/1_Quickstart.md | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/conf.d/app-templates/docs/dev_guide/1_Quickstart.md b/conf.d/app-templates/docs/dev_guide/1_Quickstart.md new file mode 100644 index 0000000..9aad1ef --- /dev/null +++ b/conf.d/app-templates/docs/dev_guide/1_Quickstart.md @@ -0,0 +1,81 @@ + +# Quickstart + +## Initialization + +To use these templates files on your project just install the reference files using +**git submodule** then use `config.cmake` file to configure your project specificities : + +```bash +git submodule add https://gerrit.automotivelinux.org/gerrit/apps/app-templatesconf.d/app-templates conf.d/app-templates +mkdir conf.d/cmake +cp conf.d/app-templates/cmake/config.cmake.sample conf.d/cmake/config.cmake +``` + +Edit the copied config.cmake file to fit your needs. + +Now, create your top CMakeLists.txt file which include `config.cmake` file. + +An example is available in **app-templates** submodule that you can copy and +use: + +```bash +cp conf.d/app-templates/cmake/CMakeLists.txt CMakeLists.txt +``` + +## Create your CMake targets + +For each target part of your project, you need to use ***PROJECT_TARGET_ADD*** +to include this target to your project. + +Using it, make available the cmake variable ***TARGET_NAME*** until the next +***PROJECT_TARGET_ADD*** is invoked with a new target name. + +So, typical usage defining a target is: + +```cmake +PROJECT_TARGET_ADD(SuperExampleName) --> Adding target to your project + +add_executable/add_library(${TARGET_NAME}.... --> defining your target sources + +SET_TARGET_PROPERTIES(${TARGET_NAME} PROPERTIES.... --> fit target properties +for macros usage + +INSTALL(TARGETS ${TARGET_NAME}.... +``` + +## Targets PROPERTIES + +You should set properties on your targets that will be used to package your +apps in a widget file that could be installed on an AGL system. + +Specify what is the type of your targets that you want to be included in the +widget package with the property **LABELS**: + +Choose between: + +- **BINDING**: Shared library that be loaded by the AGL Application Framework +- **BINDINGV2**: Shared library that be loaded by the AGL Application Framework. + This has to be accompagnied with a JSON file named like the *${OUTPUT_NAME}-apidef* of + the target that describe the API with OpenAPI syntax (e.g: *mybinding-apidef*). + Or you can choose the name by setting the *CACHE* cmake variable *OPENAPI_DEF* + (***CAUTION***: setting a CACHE variable is needed, or set a normal variable + with the *PARENT_SCOPE* option to make it visible for the parent scope + where the target is defined) JSON file will be used to generate header file + using `afb-genskel` tool. +- **HTDOCS**: Root directory of a web app. This target has to build its + directory and puts its files in the ${CMAKE_CURRENT_BINARY_DIR}/${TARGET_NAME} +- **DATA**: Resources used by your application. This target has to build its + directory and puts its files in the ${CMAKE_CURRENT_BINARY_DIR}/${TARGET_NAME} +- **EXECUTABLE**: Entry point of your application executed by the AGL + Application Framework + +```cmake +SET_TARGET_PROPERTIES(${TARGET_NAME} + PREFIX "afb-" + LABELS "BINDING" + OUTPUT_NAME "file_output_name") +``` + +> **TIP** you should use the prefix _afb-_ with your **BINDING* targets which +> stand for **Application Framework Binding**. |