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: a4bcd61de8 ("buildtools: add script to check experimental API exports")

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
This commit is contained in:
Andrew Rybchenko 2018-02-07 08:24:00 +00:00 committed by Thomas Monjalon
parent 4e4b97b71c
commit 5c753861c3

View File

@ -22,9 +22,11 @@ do
IN_EXP=$?
if [ $IN_TEXT -eq 0 -a $IN_EXP -ne 0 ]
then
echo "$SYM is not flagged as experimental"
echo "but is listed in version map"
echo "Please add __rte_experimental to the definition of $SYM"
cat >&2 <<- END_OF_MESSAGE
$SYM is not flagged as experimental
but is listed in version map
Please add __rte_experimental to the definition of $SYM
END_OF_MESSAGE
exit 1
fi
done