Merge remote-tracking branch 'origin/rurban/llvm-gh853' into rurban/o…

…ps2c_llvm
parrot · Oct 3, 2012 · cc85795 · cc85795
2 parents 7dde84d + c4ac9e8
commit cc85795
Showing 1 changed file with 3 additions and 4 deletions.
diff --git a/config/auto/llvm.pm b/config/auto/llvm.pm
@@ -112,10 +112,9 @@ sub runstep {
     {
         # Note: gcc and g++ with -c just skips over -emit-llvm and produce native code
         # without -c: ld: warning: cannot find entry symbol 'mit-llvm'
-        eval {
-            system(qq{$cc -emit-llvm -O3 $fullcfile -c -o $bcfile});
-        };
-        if (!$@ and -e $bcfile and $self->_check_bcfile($bcfile)) {
+        my $err;
+        (undef,undef,$err) = capture_output( qq{$cc -emit-llvm -O3 $fullcfile -c -o $bcfile} );
+        if (!$err and -e $bcfile and $self->_check_bcfile($bcfile)) {
             $conf->data->set( llvm_gcc  => $cc );
             last;
         }