cmake: use an external antlr2 if available #292
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Thanks so far, just do me a little favor and replace the empty with then I'm happy to merge it |
Look for an installed antlr v2, and if available use it instead of its embedded copy.
Antlr v2 is available in Debian-based systems for many years, so make use of it instead of the embedded copy of it.
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merged |
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Look for an installed antlr v2, and if available use it instead of its embedded copy.