if ( ${
print "Usage: $0 curl-config-script curl-version-output-file version|vernum\n";
exit 3;
}
my $what=$ARGV[2];
open(CURL, "$ARGV[1]") || die "Can't open curl --version list in $ARGV[1]\n";
$_ = <CURL>;
chomp;
/libcurl\/([\.\d]+(-CVS)?)/;
my $version = $1;
close CURL;
my $curlconfigversion;
open(CURLCONFIG, "sh $ARGV[0] --$what|") || die "Can't get curl-config --$what list\n";
$_ = <CURLCONFIG>;
chomp;
if ( $what eq "version" ) {
/^libcurl ([\.\d]+(-CVS)?)$/ ;
$curlconfigversion = $1;
}
else {
/^(..)(..)(..)$/ ;
$curlconfigversion = hex($1) . "." . hex($2) . "." . hex($3);
$version =~ s/-CVS$//;
}
close CURLCONFIG;
my $different = $version ne $curlconfigversion;
if ($different || !$version) {
print "Mismatch in --version:\n";
print "curl: $version\n";
print "curl-config: $curlconfigversion\n";
exit 1;
}