[gdb/testsuite] Fix gdb.base/info-types-c++.exp with stressed cpu

When running test-case gdb.base/info-types-c++.exp in conjunction with:
...
$ stress -c $(($(cat /proc/cpuinfo | grep -c "^processor") + 1))
...
we get:
...
FAIL: gdb.base/info-types-c++.exp: info types (timeout)
...

Fix this by setting auto-solib-add to off.

Tested on x86_64-linux.

diff --git a/gdb/testsuite/gdb.base/info-types.exp.tcl b/gdb/testsuite/gdb.base/info-types.exp.tcl
index 42dccf60473e805ca07f0f802977f0661fb57c8d..b68a95c36128b898fdd4d3ce1d904bf82fe7bbee 100644 (file)
--- a/gdb/testsuite/gdb.base/info-types.exp.tcl
+++ b/gdb/testsuite/gdb.base/info-types.exp.tcl
@@ -32,6 +32,7 @@ proc run_test { lang } {
             "${testfile}" $srcfile "debug $lang"]} {
        return -1
     }
+    gdb_test_no_output "set auto-solib-add off"
 
     if ![runto_main] then {
        return 0