forked from pool/kernel-source
27 lines
466 B
Bash
27 lines
466 B
Bash
#!/bin/sh
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# Substitute CONFIG_ variables
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awk '
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function subst(force)
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{
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if (!done || force) {
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if (has_value)
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print symbol "=" value
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else
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print "# " symbol " is not set"
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}
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done=1
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}
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BEGIN { symbol = ARGV[1]
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if (ARGC == 3) {
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has_value=1
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value = ARGV[2]
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}
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split("", ARGV)
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}
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match($0, "\\<" symbol "\\>") \
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{ subst(1) ; next }
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{ print }
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END { subst(0) }
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' "$@"
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