blob: af587a44cc819133df9ba567857e47c7356f5dbb (
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#!/usr/bin/env python3
import os
import string
import sys
class Template(string.Template):
delimiter = "@"
class Environ():
def __getitem__(self, name):
if name == "OECORE_SDK_SYS":
return os.path.basename(os.environ["OECORE_NATIVE_SYSROOT"])
elif name == "OECORE_TARGET_SYS":
return os.path.basename(os.environ["OECORE_TARGET_SYSROOT"])
elif name == "OECORE_TARGET_ALIAS":
return os.path.basename(os.environ["TARGET_PREFIX"].strip("-"))
else:
return os.environ[name]
try:
sysroot = os.environ['OECORE_NATIVE_SYSROOT']
except KeyError:
print("Not in environment setup, bailing")
sys.exit(1)
template_file = os.path.join(sysroot, 'usr/share/cmake/SDKToolchainConfig.cmake.template')
cross_file = os.path.join(sysroot, 'usr/share/cmake/%s-toolchain.cmake' % (os.path.basename(os.environ["OECORE_TARGET_SYSROOT"])))
with open(template_file) as in_file:
template = in_file.read()
output = Template(template).substitute(Environ())
with open(cross_file, "w") as out_file:
out_file.write(output)
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