set_filename导致 1. mingw 平台 xmake run 找不到构建好的目标 2. windows 平台构建产物无 .exe 后缀

[Doekin]

Xmake 版本

xmake v2.9.1+HEAD.0c79f6162

操作系统版本和架构

Windows 10 22H2

描述问题

如果在 target 中调用 set_filename()，那么

1. 当目标平台为windows时，产物无 .exe后缀
2. 当目标平台为mingw时，运行 xmake run 报错 error: please run `$xmake build [target]` to build the following targets first

期待的结果

目标产物后缀名正常，且能通过 xmake run 运行

工程配置

xmake create -l c++ -t console helloworld 生成示例工程，添加set_filename("a")

附加信息和错误日志

目标平台为mingw时，xmake build 成功构建后，执行 xmake run -vD 报错如下

error: @programdir\core\main.lua:329: @programdir\actions\run\main.lua:195: please run `$xmake build [target]` to build the following targets first:
  -> xmake-exp
stack traceback:
    [C]: in function 'error'
    [@programdir\core\base\os.lua:973]:
    [@programdir\actions\run\main.lua:195]: in function '_check_targets'
    [@programdir\actions\run\main.lua:229]:
    [C]: in function 'xpcall'
    [@programdir\core\base\utils.lua:275]:
    [@programdir\core\base\task.lua:491]: in function 'run'
    [@programdir\core\main.lua:327]: in function 'cotask'
    [@programdir\core\base\scheduler.lua:406]:

stack traceback:
        [C]: in function 'error'
        @programdir\core\base\os.lua:973: in function 'os.raiselevel'
        (...tail calls...)
        @programdir\core\main.lua:329: in upvalue 'cotask'
        @programdir\core\base\scheduler.lua:406: in function <@programdir\core\base\scheduler.lua:399>

[Issues-translate-bot]

Bot detected the issue body's language is not English, translate it automatically.

---

Title: set_filename results in 1. The mingw platform xmake run cannot find the built target 2. The windows platform build product has no .exe suffix

[waruqi]

当目标平台为windows时，产物无 .exe后缀

set_filename 是完整改写文件名，包括后缀，你 set_filename("a") 都把 .exe 去了，当然就没有了。。不想去后缀，得用 set_basename

[Issues-translate-bot]

Bot detected the issue body's language is not English, translate it automatically.

---

When the target platform is windows, the product does not have an .exe suffix

set_filename completely rewrites the file name, including the suffix. If you use set_filename("a") to remove the .exe, of course it will be gone. . If you don’t want to remove the suffix, you have to use set_basename

[Doekin]

是我误解相关 api 的使用了，经测试，set_filename("a.exe") 和 set_basename("a") 都能实现预期效果

而 set_filename("a") 在 mingw 平台上的构建产物为 a.exe ，可能是 llvm-mingw 工具链自身导致的。运行 xmake -vD build ，相关命令为 D:\Applications\Scoop\apps\mingw-mstorsjo-llvm-ucrt\current\bin\x86_64-w64-mingw32-g++ -o build\mingw\x86_64\debug\a build\.objs\xmake-exp\mingw\x86_64\debug\src\main.cpp.obj -m64，然而输出产物仍为 a.exe

[Issues-translate-bot]

Bot detected the issue body's language is not English, translate it automatically.

---

I misunderstood the use of related APIs. After testing, set_filename("a.exe") and set_basename("a") can achieve the expected results.

The build product of set_filename("a") on the mingw platform is a.exe, which may be caused by the llvm-mingw tool chain itself. Run xmake -vD build, the relevant command is D:\Applications\Scoop\apps\mingw-mstorsjo-llvm-ucrt\current\bin\x86_64-w64-mingw32-g++ -o build\mingw\x86_64\debug\a build \.objs\xmake-exp\mingw\x86_64\debug\src\main.cpp.obj -m64, but the output product is still a.exe