7385ccab18
For the same reason as for 50b747f212,
we need to check if the generated configuration file (.config)
contains all symbols present in the defconfig file.
If not there is an issue with the defconfig.
This script will be used in .gitlab-ci.yml.
Inspired by is_toolchain_usable() function from genrandconfig:
https://git.busybox.net/buildroot/tree/utils/genrandconfig?h=2020.02#n164
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: Yann E. MORIN <yann.morin.1998@free.fr>
[yann.morin.1998@free.fr:
- strip defconfig lines when reading them
- use a generator to read the defconfig lines
- no need to strip() again when building the missing list
- testing the list directly, not its len()
- simply sys.exit(1) in the error condition
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
43 lines
1.2 KiB
Python
Executable file
43 lines
1.2 KiB
Python
Executable file
#!/usr/bin/env python3
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# This scripts check that all lines present in the defconfig are
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# still present in the .config
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import sys
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def main():
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if not (len(sys.argv) == 3):
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print("Error: incorrect number of arguments")
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print("""Usage: check-dotconfig <configfile> <defconfig>""")
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sys.exit(1)
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configfile = sys.argv[1]
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defconfig = sys.argv[2]
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# strip() to get rid of trailing \n
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with open(configfile) as configf:
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configlines = [l.strip() for l in configf.readlines()]
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defconfiglines = []
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with open(defconfig) as defconfigf:
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# strip() to get rid of trailing \n
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for line in (line.strip() for line in defconfigf.readlines()):
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if line.startswith("BR2_"):
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defconfiglines.append(line)
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elif line.startswith('# BR2_') and line.endswith(' is not set'):
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defconfiglines.append(line)
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# Check that all the defconfig lines are still present
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missing = [line for line in defconfiglines if line not in configlines]
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if missing:
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print("WARN: defconfig {} can't be used:".format(defconfig))
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for m in missing:
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print(" Missing: {}".format(m))
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sys.exit(1)
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if __name__ == "__main__":
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main()
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