configure: check for setlinebuf() when building tools
authorBartosz Golaszewski <bgolaszewski@baylibre.com>
Mon, 25 Feb 2019 09:47:08 +0000 (10:47 +0100)
committerBartosz Golaszewski <bgolaszewski@baylibre.com>
Mon, 25 Feb 2019 09:47:08 +0000 (10:47 +0100)
commit2ae8b88d759255ca1e6396595d0f4fdb7711eff8
treef2d920c8b64bb542258644de4201f49430e172b4
parent63d5f02a5c74c70ef5131cb1c02722f09afd95cf
configure: check for setlinebuf() when building tools

Add setlinebuf() to the list of functions checked for when building
gpio-tools. This is now required to build gpiomon.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
configure.ac