buildtools: output build failure reason to stderr
authorAndrew Rybchenko <arybchenko@solarflare.com>
Wed, 7 Feb 2018 08:24:00 +0000 (08:24 +0000)
committerThomas Monjalon <thomas@monjalon.net>
Thu, 8 Feb 2018 21:25:37 +0000 (22:25 +0100)
commit5c753861c399628e522d47533fe26b0aef876209
treefe7de8fafd5b8cbc7ae280b661c8f36edf0120d8
parent4e4b97b71ca0f25b2b7ceb03d21a100f74fa4512
buildtools: output build failure reason to stderr

If build fails because of failed experimental check and stdout is
redirected to /dev/null, it is absolutely unclear why build fails.

Fixes: a4bcd61de82d ("buildtools: add script to check experimental API exports")

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
buildtools/check-experimental-syms.sh