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build: move meta-shebang back to
configure
PR-URL: #22450 Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
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Original file line number | Diff line number | Diff line change |
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#!/bin/sh | ||
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# Locate python2 interpreter and re-execute the script. Note that the | ||
# mix of single and double quotes is intentional, as is the fact that | ||
# the ] goes on a new line. | ||
_=[ 'exec' '/bin/sh' '-c' ''' | ||
which python2.7 >/dev/null && exec python2.7 "$0" "$@" | ||
which python2 >/dev/null && exec python2 "$0" "$@" | ||
exec python "$0" "$@" | ||
''' "$0" "$@" | ||
] | ||
del _ | ||
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import sys | ||
from distutils.spawn import find_executable as which | ||
if sys.version_info[0] != 2 or sys.version_info[1] not in (6, 7): | ||
sys.stderr.write('Please use either Python 2.6 or 2.7') | ||
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python2 = which('python2') or which('python2.6') or which('python2.7') | ||
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if python2: | ||
sys.stderr.write(':\n\n') | ||
sys.stderr.write(' ' + python2 + ' ' + ' '.join(sys.argv)) | ||
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sys.stderr.write('\n') | ||
sys.exit(1) | ||
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import configure |
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