libs/rt-thread
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GetGCCRoot() for usual toolchain dir structures

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So don't depend on any special assumptions. See comments in the codes.
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hollylee 2019-09-11 09:03:59 +08:00 committed by GitHub
parent 2ed84b61b0
commit 723ca994e7
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1 changed files with 18 additions and 0 deletions
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18
tools/gcc.py
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@ -37,6 +37,24 @@ def GetGCCRoot(rtconfig):
else: else:
root_path = os.path.join(exec_path, '..', prefix) root_path = os.path.join(exec_path, '..', prefix)
# Usually the cross compiling gcc toolchain has directory as:
#
# bin
# lib
# share
# arm-none-eabi
# bin
# include
# lib
# share
prefix = rtconfig.PREFIX
if prefix.endswith('-'):
prefix = prefix[:-1]
fn = os.path.join(root, prefix, 'include', filename)
if os.path.isfile(fn):
return True
return root_path return root_path
def CheckHeader(rtconfig, filename): def CheckHeader(rtconfig, filename):