only build the NQPs that we need and that are not yet there

rakudo · Oct 22, 2013 · 3c99ca7 · 3c99ca7
1 parent 53dcdc8
commit 3c99ca7
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/tools/lib/NQP/Configure.pm b/tools/lib/NQP/Configure.pm
@@ -319,6 +319,7 @@ sub gen_nqp {
 
     return %impls unless defined($gen_nqp) || defined($gen_parrot);
 
+    my $backends_to_build = join ',', sort keys %need;
     my @cmd = ($^X, 'Configure.pl', "--prefix=\"$prefix\"",
                "--backends=$backends", "--make-install");
     print "Building NQP ...\n";