flatpak Developer Alexander Larsson alexl@redhat.com flatpak build-init 1 flatpak-build-init Initialize a build directory flatpak build-init OPTION DIRECTORY APPNAME SDK RUNTIME BRANCH Initializes a directory for building an application. DIRECTORY is the name of the directory. APPNAME is the application id of the app that will be built. SDK and RUNTIME specify the sdk and runtime that the application should be built against and run in. The result of this command is that a metadata file is created inside the given directory. Additionally, empty files and var subdirectories are created. It is an error to run build-init on a directory that has already been initialized as a build directory. The following options are understood: -h --help Show help options and exit. --arch=ARCH The architecture to use. -v --var=RUNTIME Initialize var from the named runtime. -w --writable-sdk Initialize /usr with a copy of the sdk, which is writable during flatpak build. This can be used if you need to install build tools in /usr during the build. This is stored in the usr subdirectory of the app dir, but will not be part of the final app. --tag=TAG Add a tag to the metadata file. --sdk-extension=EXTENSION When using --writable-sdk, in addition to the sdk, also install the specified extension. --sdk-dir Specify a custom subdirectory to use instead of usr for --writable-sdk. --update Re-initialize the sdk and var, don't fail if already initialized. --verbose Print debug information during command processing. --version Print version information and exit. $ flatpak build-init /build/my-app org.gnome.Sdk org.gnome.Platform 3.16 flatpak1, flatpak-build1, flatpak-build-finish1, flatpak-build-export1