タスクの一覧を表示する方法
bitbake コマンドで listtasks タスクを実行する。
なお、表示されたタスクが実行されるとは限らないようだ。
$ bitbake -c listtasks <レシピ名>
$ bitbake -c listtasks core-image-minimal do_build Default task for a recipe - depends on all other normal tasks required to 'build' a recipe do_bundle_initramfs Combines an initial ramdisk image and kernel together to form a single image do_checkuri Validates the SRC_URI value do_checkuriall Validates the SRC_URI value for all recipes required to build a target do_clean Removes all output files for a target do_cleanall Removes all output files, shared state cache, and downloaded source files for a target do_cleansstate Removes all output files and shared state cache for a target do_compile Compiles the source in the compilation directory do_configure Configures the source by enabling and disabling any build-time and configuration options for the software being built do_devshell Starts a shell with the environment set up for development/debugging do_fetch Fetches the source code do_fetchall Fetches all remote sources required to build a target do_install Copies files from the compilation directory to a holding area do_listtasks Lists all defined tasks for a target do_package Analyzes the content of the holding area and splits it into subsets based on available packages and files do_package_setscene Analyzes the content of the holding area and splits it into subsets based on available packages and files (setscene version) do_package_write_rpm Creates the actual RPM packages and places them in the Package Feed area do_package_write_rpm_setscene Creates the actual RPM packages and places them in the Package Feed area (setscene version) do_packagedata Creates package metadata used by the build system to generate the final packages do_packagedata_setscene Creates package metadata used by the build system to generate the final packages (setscene version) do_patch Locates patch files and applies them to the source code do_populate_lic Writes license information for the recipe that is collected later when the image is constructed do_populate_lic_setscene Writes license information for the recipe that is collected later when the image is constructed (setscene version) do_populate_sdk Creates the file and directory structure for an installable SDK do_populate_sysroot Copies a subset of files installed by do_install into the sysroot in order to make them available to other recipes do_populate_sysroot_setscene Copies a subset of files installed by do_install into the sysroot in order to make them available to other recipes (setscene version) do_rootfs Creates the root filesystem (file and directory structure) for an image do_unpack Unpacks the source code into a working directory NOTE: Tasks Summary: Attempted 1 tasks of which 0 didn't need to be rerun and all succeeded.
X11 で ウィンドウ ID の一覧を得る方法
wmctrl コマンドを使う。
$ wmctrl -l
xwininfo コマンドを使う。
$ xwininfo -root -tree
Unknown module(s) in QT: script
問題
.pro に "QT += declarative" を記述すると、script モジュールのエラーになる。
Unknown module(s) in QT: script
環境
- Ubuntu 14.04 LTS 64bit + Qt 5.2.1
- Raspbian 8.0 + Qt 5.3.2
解決方法
qtscript5-dev パッケージをインストールする。
$ sudo apt-get install qtscript5-dev
Unknown module(s) in QT: declarative
問題
.pro に "QT += declarative" を記述するとエラーになる。
Unknown module(s) in QT: declarative
環境
- Ubuntu 14.04 LTS 64bit + Qt 5.2.1
- Raspbian 8.0 + Qt 5.3.2
解決方法
qtquick1-5-dev パッケージをインストールする。
$ sudo apt-get install qtquick1-5-dev
Unknown module(s) in QT: quick
問題
qmake を実行したら、［問題］タブに次のエラーが表示される。
Unknown module(s) in QT: quick
環境
- Ubuntu 14.04 LTS 64bit
解決方法
qtdeclarative5-dev パッケージをインストールする。
$ sudo apt-get install qtdeclarative5-dev
