* Backport 2 patches [1] [2] to fix the build failure under tests dir.
* Fetch the test data during do_fetch phase to avoid internet access
during test as some tests need test data.
# ./run-ptest
PASS: test-algorithms_cpp11
PASS: test-allocator_cpp11
PASS: test-alt-string_cpp11
PASS: test-assert_macro_cpp11
PASS: test-binary_formats_cpp11
[snip]
PASS: test-unicode5_cpp11
PASS: test-user_defined_input_cpp11
PASS: test-windows_h_cpp11
PASS: test-wstring_cpp11
[1] 6cec5aefc9
[2] 660d0b5856
Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>