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This document is applicable to version 1.5.x, Please use the command ll-cli --version to check your linyaps program version.


Build Linglong applications ​

Taking deepin-calculator as an example, introduce the process of building a Linglong package from source code.

Create Linglong project ​

bash
mkdir org.deepin.calculator

Create a file named linglong.yaml in the directory.

bash
touch org.deepin.calculator/linglong.yaml

Enter the directory

bash
cd org.deepin.calculator

Edit the linglong.yaml file using a text editor.

bash
version: "1"

package:
  id: org.deepin.calculator
  name: deepin-calculator
  version: 5.7.21.0
  kind: app
  description: |
    calculator for deepin os.

command:
  - /opt/apps/org.deepin.calculator/files/bin/deepin-calculator

base: org.deepin.foundation/23.0.0
runtime: org.deepin.Runtime/23.0.1

sources:
  - kind: git
    url: https://github.com/linuxdeepin/deepin-calculator.git
    version: master
    commit: d7e207b4a71bbd97f7d818de5044228c1a6e2c92

  - kind: git
    url: https://github.com/linuxdeepin/dde-qt-dbus-factory.git
    version: master

build: |
  # build dde-qt-dbus-factory
  cd /project/linglong/sources/dde-qt-dbus-factory.git
  qmake -makefile \
        PREFIX=${PREFIX} \
        LIB_INSTALL_DIR=${PREFIX}/lib/${TRIPLET} \
        INSTALL_ROOT=${PREFIX}

  make
  make install

  # build calculator
  cd /project/linglong/sources/deepin-calculator.git
  cmake -Bbuild \
        -DCMAKE_INSTALL_PREFIX=${PREFIX} \
        -DCMAKE_INSTALL_LIBDIR=${PREFIX}/lib/${TRIPLET}
        -DCMAKE_BUILD_TYPE=Release \
        -DCMAKE_SAFETYTEST_ARG="CMAKE_SAFETYTEST_ARG_OFF" \
        -DAPP_VERSION=5.7.21 \
        -DVERSION=5.7.21

  cmake --build build
  cmake --build build --target install

The file "linglong.yaml" is written following the YAML syntax specifications.

Detailed explanation of fields in linglong.yaml for reference: Manifests

Build ​

bash
ll-builder build

Run ​

bash
ll-builder run

the successful output of ll-builder run is as follows:

org.deepin.calculator.png

For debugging purposes, use the additional --exec /bin/bash parameter to replace the default program executed upon entering the container, for example:

bash
ll-builder run --exec /bin/bash

Conversion application ​

Here, we use baidunetdisk as an example. We will introduce the process of converting DEB packages into Linglong packages

Obtain software package ​

First, obtain the deb package file. Currently, only software following the application store packaging specifications is supported for conversion.

bash
apt download com.baidu.baidunetdisk

Conversion ​

bash
ll-pica convert -c com.baidu.baidunetdisk_4.17.7_amd64.deb -w work -b

Enter the directory

bash
cd work/package/com.baidu.baidunetdisk/amd64

Installed using the ll-cli install command.

bash
ll-cli install ./com.baidu.baidunetdisk_4.17.7.0_x86_64_runtime.layer

Successful execution output as follows:

img