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nvic.h generation script: be on safe side with directories

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now tries to mkdir its way to the output files

this wouldn't be a problem currently if it wasn't for the efm32 data
lingering in the wrong branch, but otoh it's just on the safe side in
case we meet architectures that don't need other specializations at all.
This commit is contained in:
chrysn 2012-10-18 21:12:00 +02:00
parent c39c5c147d
commit 41c8c229cc
1 changed files with 13 additions and 0 deletions
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13
scripts/irq2nvic_h
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@ -27,6 +27,8 @@ method to achive the same thing with C preprocessor is known to the author.
(Neither is any non-portable method, for that matter.)"""
import sys
import os
import os.path
import yaml
template_nvic_h = '''\
@ -112,12 +114,23 @@ def convert(infile, outfile_nvic, outfile_vectornvic):
outfile_nvic.write(template_nvic_h.format(**data))
outfile_vectornvic.write(template_vector_nvic_c.format(**data))
def makeparentdir(filename):
try:
os.makedirs(os.path.dirname(filename))
except OSError:
# where is my 'mkdir -p'?
pass
def main():
infile = sys.argv[1]
if not infile.startswith('./include/libopencm3/') or not infile.endswith('/irq.yaml'):
raise ValueError("Arguent must match ./include/libopencm3/**/irq.yaml")
nvic_h = infile.replace('irq.yaml', 'nvic.h')
vector_nvic_c = infile.replace('./include/libopencm3/', './lib/').replace('irq.yaml', 'vector_nvic.c')
makeparentdir(nvic_h)
makeparentdir(vector_nvic_c)
convert(open(infile), open(nvic_h, 'w'), open(vector_nvic_c, 'w'))
if __name__ == "__main__":