DefineGroup env生成iar工程 SCons

scons 填加Group，怎么实现Group下面还包含着Group的层级结构

发布于 2023-04-07 16:14:12 浏览：849 订阅该版

[tocm]

IAR的层级示意图

![screenshot_图片.png](https://oss-club.rt-thread.org/uploads/20230407/f6e681ac9771ef02b1dc71ee2fdae082.png.webp)

目前安装各种百度教程的方法，添加的组只能只并行的，无法让test组在applications下面，
test下面的SConscript

```c
Import('RTT_ROOT')
Import('rtconfig')
from building import *

cwd     = os.path.join(str(Dir('#')), 'test')
src	= Glob('*.c')
CPPPATH = [cwd, str(Dir('#'))]

group = DefineGroup('test', src, depend = [''], CPPPATH = CPPPATH)

#cwd  = GetCurrentDir()
#objs = []
#list = os.listdir(cwd)
#
#for d in list:
#    path = os.path.join(cwd, d)
#    if os.path.isfile(os.path.join(path, 'SConscript')):
#        objs = objs + SConscript(os.path.join(d, 'SConscript'))

Return('group')
```
applications文件夹下的SConscript代码

```c
Import('RTT_ROOT')
Import('rtconfig')
from building import *

cwd     = os.path.join(str(Dir('#')), 'applications')
src	= Glob('*.c')
CPPPATH = [cwd, str(Dir('#'))]

group = DefineGroup('Applications', src, depend = [''], CPPPATH = CPPPATH)

cwd  = GetCurrentDir()
objs = []
list = os.listdir(cwd)

for d in list:
   path = os.path.join(cwd, d)
   if os.path.isfile(os.path.join(path, 'SConscript')):
       objs = objs + SConscript(os.path.join(d, 'SConscript'))

Return('group')
```