Akim Demaille 1934304acf examples: don't run those that require f?lex when it's not available ...

Reported by Bruno Haible.
http://lists.gnu.org/archive/html/bug-bison/2019-05/msg00026.html

* configure.ac (FLEX_WORKS): New.
* examples/c/lexcalc/local.mk, examples/c/reccalc/local.mk: Use it.

2019-05-19 18:41:59 +02:00

9.9 KiB

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