mesonbuild/meson

Install generated files into multiple directories

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#2,416 建立於 2017年10月3日

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 (5 留言) (0 反應) (0 負責人)Python (4,978 star) (1,465 fork)batch import
enhancementgeneratorsgood first issuehelp wantedinstall targets

描述

Since meson 0.40, meson it's able to install generated files into multiple directories. However, those installation directories are used one by one for each generated target.

It would be nice to have something like the following,

custom_target(
  output,
  input: output_input,
  output: output,
  command: cmd,
  install: true,
  install_dir: [dir1, dir2]
)

It would generate the output file after processing output_input file with the cmd command, and at install time, this file would be copied to dir1 and dir2.

貢獻者指南

技術棧
python
領域
build system
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
1-2 days
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
Familiarity with Meson build systemPython programming
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
40
研究方向
The issue requests adding support for multiple install directories in custom target. The current implementation uses a single install dir. To implement, modify the custom target function in mesonbuild/interpreter.py to accept a list of install directories. The custom target's install logic in mesonbuild/backend/ninjabackend.py would need to iterate over the directories and generate install commands for each. See the referenced release notes for background.