build: Warn about etc/indent-code.el when Emacs is absent.
authorzimoun <zimon.toutoune@gmail.com>
Thu, 7 Nov 2019 18:27:25 +0000 (19:27 +0100)
committerLudovic Courtès <ludo@gnu.org>
Fri, 8 Nov 2019 23:36:53 +0000 (00:36 +0100)
commitc8364ebca82f39fc10ca8b578584b7d1ff546cb1
tree1aa02c4d2409006f41b1d555ee52bff6dfcf40dc
parentc52555559a509dc51b6ce31016e362af994ffc44
build: Warn about etc/indent-code.el when Emacs is absent.

* configure.ac: Warn when 'emacs' is not found, and emit
'etc/indent-code.el' otherwise.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
configure.ac