When running build in verbose mode `make V=s` we can see a lot of
following warnings when curl is not available in the system:
Can't exec "curl": No such file or directory at scripts/download.pl line 77.
So lets fix it by redirecting of the stderr to null hole.
Signed-off-by: Petr Štetiar <ynezz@true.cz>
(cherry picked from commit
c836ca84e8f641e10a8349a8f9b7432b33d6cec1)
my $url = shift;
my $have_curl = 0;
- if (open CURL, '-|', 'curl', '--version') {
+ if (open CURL, "curl --version 2>/dev/null |") {
if (defined(my $line = readline CURL)) {
$have_curl = 1 if $line =~ /^curl /;
}