Paul Eggert faded0b139 Use a shell function in configure.ac to cut down on code duplication. ...

* configure.ac (emacs_check_gnu_make): New shell function.
Use it to avoid duplication when checking for GNU Make.
It's OK for 'configure' to use shell functions these days,
as long as we follow the advice in the 'Shell Functions'
section of the Autoconf manual.

2014-06-11 10:51:27 -07:00

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