+optionally prebuild gdb/testsuite/site.exp

diff --git a/bin/errs2 b/bin/errs2
index cd0da81..2a52832 100755 (executable)
--- a/bin/errs2
+++ b/bin/errs2
@@ -22,6 +22,9 @@ rm -f $out.ok
 (
        set -ex
        time nice make $j "$@"
+       if [ -d gdb/testsuite ];then
+               make -C gdb/testsuite site.exp
+       fi
        touch $out.ok
        ) 2>&1|tee $args $out
 test -f $out.ok