sdio+fatfs创建

rt-thread/components/libc/compilers/dlib/SConscript

@@ -0,0 +1,20 @@
+from building import *
+Import('rtconfig')
+
+src   = Glob('*.c')
+group = []
+
+CPPDEFINES = ['RT_USING_DLIBC']
+
+if rtconfig.PLATFORM == 'iar':
+    if GetDepend('DFS_USING_POSIX'):
+        from distutils.version import LooseVersion
+        from iar import IARVersion
+
+        CPPDEFINES = CPPDEFINES + ['_DLIB_FILE_DESCRIPTOR']
+        if LooseVersion(IARVersion()) < LooseVersion("8.20.1"):
+            CPPDEFINES = CPPDEFINES + ['_DLIB_THREAD_SUPPORT']
+
+    group = DefineGroup('Compiler', src, depend = [''], CPPDEFINES = CPPDEFINES)
+
+Return('group')