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3e4c2fe712
`api.token.raw` is only defined starting with Bison 3.5 Since it's not essential, define it on the command-line iff the Bison version is sufficient.
8 lines
231 B
Bash
Executable File
8 lines
231 B
Bash
Executable File
#!/bin/sh
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bison -V | awk '
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/^bison.*[0-9]+(\.[0-9]+){1,2}$/ {
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match($0, /[0-9]+(\.[0-9]+){1,2}$/);
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split(substr($0, RSTART), ver, ".");
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if (ver[1] == major && ver[2] >= minor) { exit 0 } else { exit 1 }
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}' major="$1" minor="$2"
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