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-rw-r--r--components/libc/compilers/dlib/SConscript7
1 files changed, 4 insertions, 3 deletions
diff --git a/components/libc/compilers/dlib/SConscript b/components/libc/compilers/dlib/SConscript
index 47fa8de83d..456b762496 100644
--- a/components/libc/compilers/dlib/SConscript
+++ b/components/libc/compilers/dlib/SConscript
@@ -1,6 +1,4 @@
from building import *
-from distutils.version import LooseVersion
-from iar import IARVersion
Import('rtconfig')
@@ -8,12 +6,15 @@ src = Glob('*.c')
cwd = GetCurrentDir()
group = []
-CPPPATH = [cwd]
+CPPPATH = [cwd]
CPPDEFINES = ['RT_USING_DLIBC']
if rtconfig.PLATFORM == 'iar':
if GetDepend('RT_USING_DFS'):
+ from distutils.version import LooseVersion
+ from iar import IARVersion
+
CPPDEFINES = CPPDEFINES + ['_DLIB_FILE_DESCRIPTOR']
if LooseVersion(IARVersion()) < LooseVersion("8.20.1"):