test/silly: Extend include path.

When attempting to build uClibc under buildroot, including building the
tests, the silly tests don't currently compile, a result of attempting
to build using a compiler that does not yet have an installed version of
uClibc available.  The error is a missing header file, specifically
atomic.h.

Taking inspiration from the nptl tests, I have extended the EXTRA_CFLAGS
variable to add the required include paths.  The tests can now be built
under buildroot.

Signed-off-by: Andrew Burgess <andrew.burgess@embecosm.com>
Acked-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>

0 files changed, 0 insertions, 0 deletions